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libkexiv2: import with moc adjustments

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Ivailo Monev 2015-02-27 13:19:27 +00:00
parent 1b596d748c
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*.kate-swp
tests/databases/*/*.db

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AUTHORS AND MAINTAINERS:
Caulier Gilles <caulier dot gilles at gmail dot com>
Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
CONTRIBUTORS:
Angelo Naselli <anaselli at linux dot it>
Gerhard Kulzer <gerhard at kulzer dot net>
Achim Bohnet <ach at mpe dot mpg dot de>
Guillaume Castagnino <guilc at fr dot st>

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# ===========================================================
#
# This file is a part of digiKam project
# <a href="http://www.digikam.org">http://www.digikam.org</a>
#
# @date 2006-09-15
# @brief Exiv2 library interface for KDE
#
# @author Copyright (C) 2006-2014 by Gilles Caulier
# <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
#
# This program is free software; you can redistribute it
# and/or modify it under the terms of the GNU General
# Public License as published by the Free Software Foundation;
# either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# ============================================================
PROJECT(libkexiv2)
MESSAGE(STATUS "----------------------------------------------------------------------------------")
MESSAGE(STATUS "Starting CMake configuration for: libkexiv2")
FIND_PACKAGE(KDE4 REQUIRED)
INCLUDE(KDE4Defaults)
INCLUDE(MacroLibrary)
INCLUDE(MacroOptionalAddSubdirectory)
INCLUDE(MacroOptionalFindPackage)
INCLUDE(FindPackageHandleStandardArgs)
ADD_DEFINITIONS (${QT_DEFINITIONS} ${QT_QTDBUS_DEFINITIONS} ${KDE4_DEFINITIONS})
INCLUDE_DIRECTORIES (${QDBUS_INCLUDE_DIRS} ${CMAKE_SOURCE_DIR} ${CMAKE_BINARY_DIR} ${KDE4_INCLUDES})
SET(LIBKEXIV2_AREA_CODE_GENERAL 51003)
ADD_DEFINITIONS(-DKDE_DEFAULT_DEBUG_AREA=${LIBKEXIV2_AREA_CODE_GENERAL})
SET(EXIV2_MIN_VERSION "0.21")
FIND_PACKAGE(Exiv2)
MACRO_LOG_FEATURE(EXIV2_FOUND "Exiv2" "Required to build libkexiv2." "http://www.exiv2.org"
TRUE ${EXIV2_MIN_VERSION} "")
# =======================================================
# Information to update before to release this library.
# Library version history:
# API ABI
# 0.1.0 => 0.1.0
# 0.1.1 => 0.2.0
# 0.1.2 => 1.0.1
# 0.1.3 => 1.0.1
# 0.1.4 => 2.0.2
# 0.1.5 => 2.1.1
# 0.1.6 => 3.0.0
# 0.1.7 => 4.0.1
# 0.1.8 => 5.0.0
# 0.2.0 => 6.0.0 (released with KDE 4.1.0)
# 0.3.0 => 7.0.0 (released with KDE 4.1.2)
# 0.4.0 => 7.1.0
# 0.5.0 => 7.2.0 (Released with KDE 4.2.0)
# 0.6.0 => 7.3.0 (Released with KDE 4.3.0)
# 1.0.0 => 8.0.0 (Released with KDE 4.4.0)
# 1.1.0 => 8.1.0 (Released with KDE 4.5.0)
# 1.2.0 => 9.0.0 (Released with KDE 4.6.0 - Including XMP sidecar support
# 2.0.0 => 10.0.0 (Released with KDE 4.7.0)
# 2.1.0 => 10.0.1 (Released with KDE 4.7.1) - Add AltLangStrEdit visible lines API
# 2.1.1 => 10.0.2 (Released with KDE 4.7.4) - Add AltLangStrEdit::setCurrentLanguageCode()
# 2.2.0 => 11.0.0 (Released with KDE 4.8.1) - Remove deprecated methods
# 2.3.0 => 11.1.0 (Released with KDE 4.8.2) - Add new static methods about XMP sidecar file management.
# 2.3.1 => 11.2.0 - Add new method to set specific XMP tag string
# Library API version
SET(KEXIV2_LIB_MAJOR_VERSION "2")
SET(KEXIV2_LIB_MINOR_VERSION "3")
SET(KEXIV2_LIB_PATCH_VERSION "2")
# Suffix to add at end of version string. Usual values are:
# "-git" : alpha code unstable from git. Do not use in production
# "-beta1" : beta1 release.
# "-beta2" : beta2 release.
# "-beta3" : beta3 release.
# "-rc" : release candidate.
# "" : final relase. Can be used in production.
SET(KEXIV2_LIB_SUFFIX_VERSION "")
# Library ABI version used by linker.
# For details : http://www.gnu.org/software/libtool/manual/libtool.html#Updating-version-info
SET(KEXIV2_LIB_SO_CUR_VERSION "11")
SET(KEXIV2_LIB_SO_REV_VERSION "2")
SET(KEXIV2_LIB_SO_AGE_VERSION "0")
# =======================================================
# Set env. variables accordinly.
SET(KEXIV2_LIB_VERSION_STRING "${KEXIV2_LIB_MAJOR_VERSION}.${KEXIV2_LIB_MINOR_VERSION}.${KEXIV2_LIB_PATCH_VERSION}${KEXIV2_LIB_SUFFIX_VERSION}")
SET(KEXIV2_LIB_VERSION_ID "0x0${KEXIV2_LIB_MAJOR_VERSION}0${KEXIV2_LIB_MINOR_VERSION}0${KEXIV2_LIB_PATCH_VERSION}")
SET(KEXIV2_LIB_SO_VERSION_STRING "${KEXIV2_LIB_SO_CUR_VERSION}.${KEXIV2_LIB_SO_REV_VERSION}.${KEXIV2_LIB_SO_AGE_VERSION}")
# =======================================================
IF (EXIV2_FOUND)
ADD_SUBDIRECTORY(libkexiv2)
IF(KDE4_BUILD_TESTS)
MACRO_OPTIONAL_ADD_SUBDIRECTORY(tests)
ENDIF(KDE4_BUILD_TESTS)
INCLUDE(CMakePackageConfigHelpers)
CONFIGURE_PACKAGE_CONFIG_FILE(libkexiv2-config.cmake.in libkexiv2-config.cmake
INSTALL_DESTINATION "${LIB_INSTALL_DIR}/cmake/libkexiv2-${KEXIV2_LIB_VERSION_STRING}"
PATH_VARS INCLUDE_INSTALL_DIR
NO_CHECK_REQUIRED_COMPONENTS_MACRO)
WRITE_BASIC_PACKAGE_VERSION_FILE(libkexiv2-config-version.cmake
VERSION "${KEXIV2_LIB_MAJOR_VERSION}.${KEXIV2_LIB_MINOR_VERSION}.${KEXIV2_LIB_PATCH_VERSION}"
COMPATIBILITY SameMajorVersion)
INSTALL(EXPORT Libkexiv2
DESTINATION "${LIB_INSTALL_DIR}/cmake/libkexiv2-${KEXIV2_LIB_VERSION_STRING}"
NAMESPACE Libkexiv2::
FILE libkexiv2-export.cmake)
INSTALL(FILES
${CMAKE_CURRENT_BINARY_DIR}/libkexiv2-config.cmake
${CMAKE_CURRENT_BINARY_DIR}/libkexiv2-config-version.cmake
DESTINATION
"${LIB_INSTALL_DIR}/cmake/libkexiv2-${KEXIV2_LIB_VERSION_STRING}"
)
IF(NOT WIN32)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libkexiv2.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkexiv2.pc)
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/libkexiv2.lsm.cmake ${CMAKE_CURRENT_BINARY_DIR}/libkexiv2.lsm)
INSTALL(FILES ${CMAKE_CURRENT_BINARY_DIR}/libkexiv2.pc DESTINATION ${LIB_INSTALL_DIR}/pkgconfig )
ENDIF(NOT WIN32)
ENDIF (EXIV2_FOUND)
MACRO_DISPLAY_FEATURE_LOG()

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GNU GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
License is intended to guarantee your freedom to share and change free
software--to make sure the software is free for all its users. This
General Public License applies to most of the Free Software
Foundation's software and to any other program whose authors commit to
using it. (Some other Free Software Foundation software is covered by
the GNU Library General Public License instead.) You can apply it to
your programs, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if you
distribute copies of the software, or if you modify it.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must give the recipients all the rights that
you have. You must make sure that they, too, receive or can get the
source code. And you must show them these terms so they know their
rights.
We protect your rights with two steps: (1) copyright the software, and
(2) offer you this license which gives you legal permission to copy,
distribute and/or modify the software.
Also, for each author's protection and ours, we want to make certain
that everyone understands that there is no warranty for this free
software. If the software is modified by someone else and passed on, we
want its recipients to know that what they have is not the original, so
that any problems introduced by others will not reflect on the original
authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that redistributors of a free
program will individually obtain patent licenses, in effect making the
program proprietary. To prevent this, we have made it clear that any
patent must be licensed for everyone's free use or not licensed at all.
The precise terms and conditions for copying, distribution and
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New Programs
If you develop a new program, and you want it to be of the greatest
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Yoyodyne, Inc., hereby disclaims all copyright interest in the program
`Gnomovision' (which makes passes at compilers) written by James Hacker.
<signature of Ty Coon>, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your program into
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Public License instead of this License.

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Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:
1. Redistributions of source code must retain the copyright
notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
3. The name of the author may not be used to endorse or promote products
derived from this software without specific prior written permission.
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

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GNU LIBRARY GENERAL PUBLIC LICENSE
Version 2, June 1991
Copyright (C) 1991 Free Software Foundation, Inc.
51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
Everyone is permitted to copy and distribute verbatim copies
of this license document, but changing it is not allowed.
[This is the first released version of the library GPL. It is
numbered 2 because it goes with version 2 of the ordinary GPL.]
Preamble
The licenses for most software are designed to take away your
freedom to share and change it. By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.
This license, the Library General Public License, applies to some
specially designated Free Software Foundation software, and to any
other libraries whose authors decide to use it. You can use it for
your libraries, too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that you
have the freedom to distribute copies of free software (and charge for
this service if you wish), that you receive source code or can get it
if you want it, that you can change the software or use pieces of it
in new free programs; and that you know you can do these things.
To protect your rights, we need to make restrictions that forbid
anyone to deny you these rights or to ask you to surrender the rights.
These restrictions translate to certain responsibilities for you if
you distribute copies of the library, or if you modify it.
For example, if you distribute copies of the library, whether gratis
or for a fee, you must give the recipients all the rights that we gave
you. You must make sure that they, too, receive or can get the source
code. If you link a program with the library, you must provide
complete object files to the recipients so that they can relink them
with the library, after making changes to the library and recompiling
it. And you must show them these terms so they know their rights.
Our method of protecting your rights has two steps: (1) copyright
the library, and (2) offer you this license which gives you legal
permission to copy, distribute and/or modify the library.
Also, for each distributor's protection, we want to make certain
that everyone understands that there is no warranty for this free
library. If the library is modified by someone else and passed on, we
want its recipients to know that what they have is not the original
version, so that any problems introduced by others will not reflect on
the original authors' reputations.
Finally, any free program is threatened constantly by software
patents. We wish to avoid the danger that companies distributing free
software will individually obtain patent licenses, thus in effect
transforming the program into proprietary software. To prevent this,
we have made it clear that any patent must be licensed for everyone's
free use or not licensed at all.
Most GNU software, including some libraries, is covered by the ordinary
GNU General Public License, which was designed for utility programs. This
license, the GNU Library General Public License, applies to certain
designated libraries. This license is quite different from the ordinary
one; be sure to read it in full, and don't assume that anything in it is
the same as in the ordinary license.
The reason we have a separate public license for some libraries is that
they blur the distinction we usually make between modifying or adding to a
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That's all there is to it!

602
libkexiv2/ChangeLog Normal file
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@ -0,0 +1,602 @@
V 0.1.5 - 2007-05-08
----------------------------------------------------------------------------
Fixing: libtools version info again, we found not to be back compatible
with libkexiv 0.1.1, unfortunately since 0.1.2 version.
----------------------------------------------------------------------------
V 0.1.4 - 2007-05-06
----------------------------------------------------------------------------
Fixing: libtools version info
2007-05-06 21:23 anaselli
* [r661885] libkexiv2/ChangeLog, libkexiv2/Makefile.am,
libkexiv2/libkexiv2.lsm, libkexiv2/libkexiv2.pc.in,
libkexiv2/version.h:
Release 0.1.4
- fix libtools version-info
CCMAIL: kde-imaging@kde.org, digikam-devel@kde.org
2007-05-06 21:14 anaselli
* [r661883] libkexiv2/Makefile.am:
Changed to add libtools version managing into prepare script
(hope this will avoid to forget it)
----------------------------------------------------------------------------
v 0.1.3 - 2007-05-05
----------------------------------------------------------------------------
2007-05-05 14:01 gkulzer
* [r661413] libkexiv2/ChangeLog:
0.1.3 release, coordinated with digiKam 0.9.2-beta1 release
2007-05-05 12:09 gkulzer
* [r661379] libkexiv2/ChangeLog, libkexiv2/NEWS,
libkexiv2/libkexiv2.lsm:
0.1.3 release, coordinated with digiKam 0.9.2-beta1 release
2007-05-02 07:11 cgilles
* [r660285] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h,
libkexiv2/libkexiv2_export.h, libkexiv2/version.h:
fix headers
2007-05-02 06:42 cgilles
* [r660276] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
libkexiv2 from trunk : test if file is readable before to load it
in Exiv2.
CCBUGS: 144895
* [r658899] BUG:144455
thanks a lot to Stéphane Pontier, corrected a lot of spelling errors
and missing mails
M /trunk/extragear/libs/libkexiv2/libkexiv2_export.h
M /trunk/extragear/libs/libkexiv2/kexiv2.cpp
M /trunk/extragear/libs/libkexiv2/version.h
M /trunk/extragear/libs/libkexiv2/kexiv2.h
* [r658847] GPS problem solved. BUG:144604
M /trunk/extragear/libs/libkexiv2/kexiv2.cpp
Gilles patch
* [r658711]M /trunk/extragear/libs/libkexiv2/libkexiv2.pc.in
M /trunk/extragear/libs/libkexiv2/kexiv2.cpp
M /trunk/extragear/libs/libkexiv2/libkexiv2.lsm
M /trunk/extragear/libs/libkexiv2/version.h
M /trunk/extragear/libs/libkexiv2/NEWS
M /trunk/extragear/libs/libkexiv2/README
M /trunk/extragear/libs/libkexiv2/kexiv2.h
V 0.1.2 - 2007-04-07
----------------------------------------------------------------------------
2007-03-26 07:54 cgilles
* [r646581] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
libkexiv2 from trunk : polish API : all "get...()" method must
use const operator.
2007-03-15 11:10 anaselli
* [r642771] libkexiv2/Makefile.am, libkexiv2/NEWS:
API changed, please check if it is correct.
CCMAIL: caulier.gilles@kdemail.net
2007-03-15 09:09 cgilles
* [r642722] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
libkexiv2 from trunk : Fix broken compilation with current Exiv2
implementation (next 0.14.0 release), duing a change with C++
Exception rule. I recommend to cleanup and recompile this library
and clients program witch use it.
Note : libkexiv2 still compatible with older Exiv2 releases 0.12
and 0.13
CCMAIL: digikam-devel@kde.org
2007-03-14 12:12 cgilles
* [r642432] libkexiv2/NEWS:
--Cette ligupdatene, et les suivantes ci-dessous, seront
ignorées--
M NEWS
2007-03-14 12:11 cgilles
* [r642431] libkexiv2/kexiv2.cpp:
libkexiv2 from trunk : patch from Arnd Baecker about to avoid the
GPS accuracy loss
BUG: 140297
2007-03-14 12:05 cgilles
* [r642427] libkexiv2/kexiv2.cpp:
sanity check again about empty byte array
2007-03-14 11:58 cgilles
* [r642421] libkexiv2/libkexiv2.lsm:
fix version
2007-03-14 11:58 cgilles
* [r642420] libkexiv2/libkexiv2.pc.in:
fix version
2007-03-14 11:57 cgilles
* [r642419] libkexiv2/version.h:
fix version
2007-03-11 10:58 cgilles
* [r641445] libkexiv2/kexiv2.cpp:
libkexiv2 from trunk : when Exiv2 0.14.0 will be available, a new
tag Exif.Image.ProcessingSoftware will be use to store program
informations
2007-03-11 10:31 cgilles
* [r641437] libkexiv2/NEWS:
update
2007-03-11 10:30 cgilles
* [r641436] libkexiv2/kexiv2.cpp:
fix comment
2007-03-11 10:29 cgilles
* [r641435] libkexiv2/kexiv2.cpp:
libkexiv2 from trunk : set the Exif.Image.Software tag only if it
doesn't exist.
BUG: 142564
2007-02-28 22:19 ach
* [r638128] libkexiv2:
libkexiv2: ignore Makefile.in
2007-02-28 22:14 ach
* [r638127] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h,
libkexiv2/libkexiv2_export.h, libkexiv2/version.h:
libkexiv2: remove unnecessary line break in license notice
2007-02-28 22:13 ach
* [r638126] libkexiv2/AUTHORS:
libkexiv2: add final newline to AUTHORS
----------------------------------------------------------------------------
V 0.1.1 - 2007-02-24
----------------------------------------------------------------------------
2007-02-24 20:53 anaselli
* [r636958] libkexiv2/ChangeLog, libkexiv2/Makefile.am,
libkexiv2/NEWS, libkexiv2/libkexiv2.lsm,
libkexiv2/libkexiv2.pc.in, libkexiv2/version.h:
libkexiv2 0.1.1
bug fixing release
CCMAIL:kde-imaging@kde.org
2007-02-22 12:01 cgilles
* [r636211] kipi-plugins/kipiplugins.kdevelop,
kipi-plugins/rawconverter/batchdialog.cpp,
kipi-plugins/rawconverter/singledialog.cpp,
libkdcraw/dcraw/dcraw.c, libkdcraw/dcraw/kdcraw.1,
libkdcraw/dcrawbinary.cpp, libkdcraw/dcrawsettingswidget.cpp,
libkdcraw/dcrawsettingswidget.h, libkdcraw/kdcraw.cpp,
libkdcraw/libkdcraw.kdevelop, libkdcraw/rawdecodingsettings.h,
libkexiv2/libkexiv2.kdevelop:
libkdcraw from trunk : backport last dcraw implementation "8.60"
: the old noise reduction algorithm used with 8.54 version have
been remplaced by a wavelet algorithm witch is more intuitive,
more easy to use (just one threshold setting) and very powerfull.
Kipi-plugins RAWConverter from svn trunk is fixed.
The patch to use libkdcraw with current implementation of digiKam
have been updated :
http://digikam3rdparty.free.fr/misc.tarballs/libkdcrawdigikamport.patch
CCMAIL: digikam-users@kde.org
CCMAIL: digikam-devel@kde.org
CCMAIL: kde-imaging@kde.org
2007-02-20 17:22 cgilles
* [r635684] libkexiv2/kexiv2.cpp:
libkexiv2 from trunk : sanity check if QByteArray are null size
everywhere
Feedback welcome...
CCBUGS:141980
2007-02-16 22:01 cgilles
* [r634334] kipi-plugins/rawconverter/actionthread.cpp,
kipi-plugins/rawconverter/rawdecodingiface.cpp,
libkdcraw/kdcraw.cpp, libkexiv2/kexiv2.cpp:
fix comments
2007-02-16 15:44 cgilles
* [r634186] libkexiv2/libkexiv2.kdevelop:
kdevelop project
2007-02-16 15:44 cgilles
* [r634184] libkexiv2/AUTHORS, libkexiv2/kexiv2.cpp,
libkexiv2/kexiv2.h, libkexiv2/libkexiv2.lsm:
fix email
2007-02-15 13:15 cgilles
* [r633835] libkexiv2/kexiv2.cpp:
indent
2007-02-13 22:41 ach
* [r633377] libkexiv2/README:
fix library name in README
2007-02-12 15:26 cgilles
* [r632868] libkexiv2/configure.in.in:
this condition is unused everywhere. removed
2007-02-12 09:24 cgilles
* [r632763] libkexiv2/configure.in.in:
revert
2007-02-12 08:32 cgilles
* [r632755] libkexiv2/configure.in.in:
polish
----------------------------------------------------------------------------
V 0.1.0 - 2007-02-11
----------------------------------------------------------------------------
2007-02-11 20:44 anaselli
* [r632646] libkexiv2/ChangeLog, libkexiv2/libkexiv2.lsm,
libkexiv2/libkexiv2.pc.in:
libkexiv2 0.1.0
CCMAIL:kde-imaging@kde.org
2007-02-09 06:50 cgilles
* [r631791] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
libkexiv2 from trunk : new method to extract Exiv2 library
release numbers
2007-02-06 22:12 cgilles
* [r630973] libkexiv2/version.h:
compile
2007-02-06 22:04 cgilles
* [r630967] libkexiv2/Makefile.am, libkexiv2/version.h:
libkexiv2 from trunk : add version header file for this library
CCMAIL: Achim Bohnet <ach@mpe.mpg.de>
2007-02-06 21:39 cgilles
* [r630957] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
2 new methods to set IPTC or Exif tag using a bytes array
2007-02-05 20:16 cgilles
* [r630585] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
factorize source code
2007-02-05 14:38 cgilles
* [r630488] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
add boolean flag to add or not program name when a tag is
changed/added
2007-02-05 14:00 cgilles
* [r630471] libkexiv2/kexiv2.h:
set load() like virtual method. Re-implemented in digiKam core
2007-01-30 12:18 cgilles
* [r628573] libkexiv2/README:
update
2007-01-30 12:16 cgilles
* [r628572] libkexiv2/README:
update
2007-01-30 12:12 cgilles
* [r628569] libkexiv2/README:
update
2007-01-30 11:57 cgilles
* [r628566] libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h:
libkexiv2 from trunk : polish implementation. Fix API doc
2007-01-30 11:18 cgilles
* [r628554] libkexiv2/kexiv2.h:
libkexiv2 from trunk : Finamize API doc.
2007-01-30 10:23 cgilles
* [r628541] libkexiv2/kexiv2_export.h:
wrong file name
2007-01-30 10:22 cgilles
* [r628540] kipi-plugins/galleryexport/gallerytalker.cpp,
kipi-plugins/gpssync/gpslistviewitem.cpp,
kipi-plugins/gpssync/plugin_gpssync.cpp,
kipi-plugins/jpeglossless/jpegtransform.h,
kipi-plugins/metadataedit/exifadjust.cpp,
kipi-plugins/metadataedit/exifcaption.cpp,
kipi-plugins/metadataedit/exifdatetime.cpp,
kipi-plugins/metadataedit/exifdevice.cpp,
kipi-plugins/metadataedit/exifeditdialog.cpp,
kipi-plugins/metadataedit/exiflens.cpp,
kipi-plugins/metadataedit/exiflight.cpp,
kipi-plugins/metadataedit/iptccaption.cpp,
kipi-plugins/metadataedit/iptccategories.cpp,
kipi-plugins/metadataedit/iptccredits.cpp,
kipi-plugins/metadataedit/iptcdatetime.cpp,
kipi-plugins/metadataedit/iptceditdialog.cpp,
kipi-plugins/metadataedit/iptckeywords.cpp,
kipi-plugins/metadataedit/iptcorigin.cpp,
kipi-plugins/metadataedit/iptcstatus.cpp,
kipi-plugins/metadataedit/iptcsubjects.cpp,
kipi-plugins/metadataedit/plugin_metadataedit.cpp,
kipi-plugins/rawconverter/dcrawiface.cpp,
kipi-plugins/sendimages/sendimages.cpp,
kipi-plugins/timeadjust/timeadjustdialog.cpp,
libkexiv2/Makefile.am, libkexiv2/kexiv2.cpp, libkexiv2/kexiv2.h,
libkexiv2/kexiv2_export.h, libkexiv2/libkexiv2.cpp,
libkexiv2/libkexiv2.h:
kipi-plugins from trunk : fix libkexiv2 header file name
2007-01-30 09:45 cgilles
* [r628536] kipi-plugins/galleryexport/gallerytalker.cpp,
kipi-plugins/gpssync/gpslistviewitem.cpp,
kipi-plugins/gpssync/plugin_gpssync.cpp,
kipi-plugins/jpeglossless/jpegtransform.cpp,
kipi-plugins/jpeglossless/jpegtransform.h,
kipi-plugins/metadataedit/exifadjust.cpp,
kipi-plugins/metadataedit/exifcaption.cpp,
kipi-plugins/metadataedit/exifdatetime.cpp,
kipi-plugins/metadataedit/exifdevice.cpp,
kipi-plugins/metadataedit/exifeditdialog.cpp,
kipi-plugins/metadataedit/exiflens.cpp,
kipi-plugins/metadataedit/exiflight.cpp,
kipi-plugins/metadataedit/iptccaption.cpp,
kipi-plugins/metadataedit/iptccategories.cpp,
kipi-plugins/metadataedit/iptccredits.cpp,
kipi-plugins/metadataedit/iptcdatetime.cpp,
kipi-plugins/metadataedit/iptceditdialog.cpp,
kipi-plugins/metadataedit/iptckeywords.cpp,
kipi-plugins/metadataedit/iptcorigin.cpp,
kipi-plugins/metadataedit/iptcstatus.cpp,
kipi-plugins/metadataedit/iptcsubjects.cpp,
kipi-plugins/metadataedit/plugin_metadataedit.cpp,
kipi-plugins/rawconverter/dcrawiface.cpp,
kipi-plugins/sendimages/sendimages.cpp,
kipi-plugins/timeadjust/timeadjustdialog.cpp,
libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2.h:
kipi-plugins from trunk : fix libkexiv2 namespace and interface
class name
2007-01-30 09:02 cgilles
* [r628532] libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2.h:
libkexiv2 from trunk : backport new method to handle color
work-space of image. update API doc.
2007-01-29 23:36 ach
* [r628396] libkexiv2/libkexiv2.h:
libkexiv2: s/informations/information/
2007-01-29 21:19 lure
* [r628356] libkexiv2/libkexiv2.h:
Fix broken comment - did not compile on Kubuntu Feisty
2007-01-29 19:57 cgilles
* [r628333] libkexiv2/libkexiv2.h:
libkexiv2 from trunk : Doxygen API (uncomplete)
2007-01-29 16:49 cgilles
* [r628263] libkexiv2/libkexiv2.pc.in:
update
2007-01-29 14:18 cgilles
* [r628206] libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2.h:
libkexiv2 from trunk : backport all common methods from
Digikam::DMetadata class. Backport all fix about comments
encoding from Marcel. The implementation is clean now and ready
to use with digiKam core.
CCMAIL : marcel.wiesweg@gmx.de, digikam-devel@kde.org,
kde-imaging@kde.org
2007-01-29 09:50 cgilles
* [r628140] libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2.h:
new protected methods to use with derivated class
2007-01-28 10:32 ach
* [r627809] libkexiv2/libkexiv2.lsm, libkexiv2/libkexiv2.pc.in,
prepare_libkexiv2.rb:
libkexiv2: use same version everywhere
2007-01-28 09:54 ach
* [r627801] libkexiv2/libkexiv2.pc.in:
libkexiv2: fix libkexiv2.pc pkg-config file
2007-01-28 09:47 ach
* [r627799] libkexiv2/configure.in.in:
libkexiv2: Fix configure. PKGCONFIGFOUND was not set.
CCMAIL: kde-imaging@kde.org
2007-01-27 12:40 cgilles
* [r627622] libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2_export.h:
kipi-plugins from trunk : libkexiv2 : do not use kdDebug() here
because it's not thread-safe. Use qDebug() instead...
CCBUGS: 133026
2007-01-27 10:57 cgilles
* [r627593] libkexiv2/README:
update
2007-01-26 20:59 cgilles
* [r627509] libkexiv2/libkexiv2.lsm:
update
2007-01-26 20:40 cgilles
* [r627501] kipi-plugins/NEWS, kipi-plugins/README,
kipi-plugins/common/Makefile.am, kipi-plugins/common/exiv2iface,
kipi-plugins/configure.in.bot, kipi-plugins/configure.in.in,
kipi-plugins/galleryexport/Makefile.am,
kipi-plugins/galleryexport/gallerytalker.cpp,
kipi-plugins/gpssync/Makefile.am,
kipi-plugins/gpssync/gpslistviewitem.cpp,
kipi-plugins/gpssync/gpslistviewitem.h,
kipi-plugins/gpssync/plugin_gpssync.cpp,
kipi-plugins/gpssync/plugin_gpssync.h,
kipi-plugins/jpeglossless/Makefile.am,
kipi-plugins/jpeglossless/jpegtransform.cpp,
kipi-plugins/jpeglossless/jpegtransform.h,
kipi-plugins/metadataedit/Makefile.am,
kipi-plugins/metadataedit/exifadjust.cpp,
kipi-plugins/metadataedit/exifcaption.cpp,
kipi-plugins/metadataedit/exifdatetime.cpp,
kipi-plugins/metadataedit/exifdevice.cpp,
kipi-plugins/metadataedit/exifeditdialog.cpp,
kipi-plugins/metadataedit/exiflens.cpp,
kipi-plugins/metadataedit/exiflight.cpp,
kipi-plugins/metadataedit/iptccaption.cpp,
kipi-plugins/metadataedit/iptccategories.cpp,
kipi-plugins/metadataedit/iptccredits.cpp,
kipi-plugins/metadataedit/iptcdatetime.cpp,
kipi-plugins/metadataedit/iptceditdialog.cpp,
kipi-plugins/metadataedit/iptckeywords.cpp,
kipi-plugins/metadataedit/iptcorigin.cpp,
kipi-plugins/metadataedit/iptcstatus.cpp,
kipi-plugins/metadataedit/iptcsubjects.cpp,
kipi-plugins/metadataedit/plugin_metadataedit.cpp,
kipi-plugins/rawconverter/Makefile.am,
kipi-plugins/rawconverter/dcrawiface.cpp,
kipi-plugins/rawconverter/dcrawiface.h,
kipi-plugins/sendimages/Makefile.am,
kipi-plugins/sendimages/sendimages.cpp,
kipi-plugins/sendimages/sendimages.h,
kipi-plugins/sync/Makefile.am,
kipi-plugins/sync/gallerytalker.cpp,
kipi-plugins/timeadjust/Makefile.am,
kipi-plugins/timeadjust/timeadjustdialog.cpp,
kipi-plugins/timeadjust/timeadjustdialog.h,
libkexiv2/libkexiv2.cpp, libkexiv2/libkexiv2.h:
kipi-plugins from trunk : all plugins use the new shared library
libkexiv2 instead KipiPlugins::EXiv2Iface class.
Marcel, next stage is to derivate the DigiKam::DMetadata class
from LibKExiv2. Let's me hear when you whant to do it...
CCMAIL: digikam-devel@kde.org, kde-imaging@kde.org,
marcel.wiesweg@gmx.de
2007-01-26 15:51 cgilles
* [r627439] libkexiv2/configure.in.bot, libkexiv2/configure.in.in:
compile
2007-01-26 15:38 cgilles
* [r627433] libkexiv2/libkexiv2.h:
using Export rules
2007-01-26 13:14 cgilles
* [r627401] libkexiv2/README:
update
2007-01-26 13:10 cgilles
* [r627400] libkexiv2/README:
update
2007-01-26 13:09 cgilles
* [r627399] libkexiv2/Makefile.am, libkexiv2/exiv2iface.cpp,
libkexiv2/exiv2iface.h, libkexiv2/libkexiv2.cpp,
libkexiv2/libkexiv2.h:
exiv2iface ==> libkexiv2
new namespace
2007-01-26 12:58 cgilles
* [r627393] libkexiv2/exiv2iface.cpp, libkexiv2/exiv2iface.h,
libkexiv2/libkexiv2_export.h:
fix header
2007-01-26 12:55 cgilles
* [r627390] libkexiv2, libkexiv2/AUTHORS, libkexiv2/COPYING,
libkexiv2/ChangeLog, libkexiv2/INSTALL, libkexiv2/Makefile.am,
libkexiv2/NEWS, libkexiv2/README, libkexiv2/configure.in.in,
libkexiv2/exiv2iface.cpp, libkexiv2/exiv2iface.h,
libkexiv2/libkexiv2.lsm, libkexiv2/libkexiv2.pc.in,
libkexiv2/libkexiv2_export.h:
New common library witch will be used by digiKam and kipi-plugins
to handle Pictures metadata (Exif/Iptc).
This shared library is a wrapper around Exiv2 library. It give a
Qt like interface to control
Exiv2 actions on pictures. Using this library will remove all
duplicate code on kipi-plugins::exiv2iface and
digikam::dmetadata.
The current implementation is the same than
kipi-plugins/exiv2iface. This library is not yet used in
digiKam/kipi-plugins.
We will added a new depency to this library in kipi-plugins in
first and later to digiKam.
CCMAIL: digikam-devel@kde.org, kde-imaging@kde.org,
marcel.wiesweg@gmx.de

2
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@ -0,0 +1,2 @@
#! /bin/sh
$XGETTEXT libkexiv2/*.cpp -o $podir/libkexiv2.pot

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libkexiv2/NEWS Normal file
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0.6.0 - Released with KDE 4.4.0
------------------------------------------------------------------------
- New widgets shared between digiKam and kipi-plugins to play with IPTC Subjects and Language Alternative.
0.5.0 - Released with KDE 4.3.0
------------------------------------------------------------------------
- New option to enable/disable file timestamp updating when metadata are saved.
0.4.0 - Released with KDE 4.2.0
------------------------------------------------------------------------
- Use kDebug(51003) instead qDebug()
- New option to enable/disable Raw metadata writting.
0.3.0 - Released with KDE 4.1.2
------------------------------------------------------------------------
- API changed: Added 2 new static methods to init and clear non re-entrant Adobe XMP
SDK code from Exiv2 core. This code must be called before and after
all multithreaded operations with KExiv2.
* initializeExiv2().
* cleanupExiv2().
Added a new method to load image data from a byte array.
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 166424: Crash when editing Caption with Digikam4 SVN.
0.2.0 - Released with KDE 4.1.0
------------------------------------------------------------------------
Port to CMake/KDE4/QT4
Support of XMP metadata (require Exiv2 0.16)
Split methods to separate files to provide a more readable implementation.
New method to fix orientation of a QImage accordingly with Exif orientation tag.
Moved from extragear/libs to kdegraphics/libs
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 146864: Lesser XMP support in digiKam.
0.1.7
------------------------------------------------------------------------
- API changed: Added a version method to get runtime library version.
- Fix RemoveIptcTag() to handle all redondant Iptc tags at the same time.
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 157552: negative altitudes are not shown in metadata GPS sidebar
0.1.6
------------------------------------------------------------------------
- API Changed : Kexiv2 destructor is now virtual.
Krazy Code Checker fix (http://www.englishbreakfastnetwork.org/krazy)
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 137750: color mode2 nikon d70s not recognized as adobe rgb
002 ==> 149267: digiKam crashes after finding gif,avi,txt and so on.
003 ==> 148182: Iptc.Application2.Keywords appends always the 0-byte.
0.1.5
------------------------------------------------------------------------
Fix release version information.
0.1.4
------------------------------------------------------------------------
Fix release version information.
0.1.3
------------------------------------------------------------------------
New features
- API changed: added 4 new static methods to get Exif/Iptc tags description/title.
moved depreceate protected methods used by digiKam core to private.
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 144604: Rotation causes Exif data corruption. GPS data fix
General : Make size of icons used in album icon view more configurable using a slider
in status bar.
General : Removing direct Exiv2 library depency. libkexiv2 interface is used everywhere
instead.
0.1.2
------------------------------------------------------------------------
New features
- added support for exiv2 from svn (next 0.14.0 release)
- API changed: added printExiv2ExceptionError to manage Exiv2 C++ Exception error message
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 142564: digiKam-signature in iptc and exif tags.
002 ==> 140297: GPS kipi plugin truncates input coordinates, introducing inacuracy.
0.1.1
------------------------------------------------------------------------
Bugs fixed from B.K.O (http://bugs.kde.org):
001 ==> 141980: digiKam crash when rescan certain files exiv2.
0.1.0
------------------------------------------------------------------------
First implementation
For details and info about previous versions, see ChangeLog.

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EXIV2 Library interface for KDE
This library is a part of digiKam project (http://www.digikam.org)
-- AUTHORS ------------------------------------------------------------
See AUTHORS file for details.
-- ABOUT --------------------------------------------------------------
Libkexiv2 is a wrapper around Exiv2 library to manipulate pictures
metadata as EXIF/IPTC and XMP. Metadata interface follow this paper:
http://www.metadataworkinggroup.com/pdf/mwg_guidance.pdf
This library is used by kipi-plugins, digiKam and others kipi host programs.
The library documentation is available on header files.
-- DEPENDENCIES -------------------------------------------------------
CMake >= 2.8.x http://www.cmake.org
libqt >= 4.6.x http://www.qtsoftware.com
libkde >= 4.4.x http://www.kde.org
libexiv2 >= 0.21.0 http://www.exiv2.org
-- INSTALL ------------------------------------------------------------
In order to compile, especially when QT3/Qt4 are installed at the same time,
just use something like that:
# export VERBOSE=1
# export QTDIR=/usr/lib/qt4/
# export PATH=$QTDIR/bin:$PATH
# cmake .
# make
Usual CMake options:
-DCMAKE_INSTALL_PREFIX : decide where the program will be install on your computer.
-DCMAKE_BUILD_TYPE : decide which type of build you want. You can chose between "debugfull", "debug", "profile", "relwithdebinfo" and "release". The default is "relwithdebinfo" (-O2 -g).
Compared to old KDE3 autoconf options:
"cmake . -DCMAKE_BUILD_TYPE=debugfull" is equivalent to "./configure --enable-debug=full"
"cmake . -DCMAKE_INSTALL_PREFIX=/usr" is equivalent to "./configure --prefix=/usr"
More details can be found ata this url: http://techbase.kde.org/Development/Tutorials/CMake#Environment_Variables
Note: To know KDE install path on your computer, use 'kde-config --prefix' command line like this (with full debug object enabled):
"cmake . -DCMAKE_BUILD_TYPE=debugfull -DCMAKE_INSTALL_PREFIX=`kde4-config --prefix`"
-- CONTACT ------------------------------------------------------------
If you have questions, comments, suggestions to make do email at:
kde-imaging@kde.org
IRC channel from freenode.net server:
#kde-imaging
-- BUGS ---------------------------------------------------------------
IMPORTANT : the bugreports and wishlist are hosted by the KDE bugs report
system who can be contacted by the standard Kde help menu of plugins dialog.
A mail will be automatically sent to the Kipi mailing list.
There is no need to contact directly the Kipi mailing list for a bug report
or a devel wish.
The current Kipi bugs and devel wish reported to the Kde bugs report can be see
at this url:
http://bugs.kde.org/buglist.cgi?product=digikam&component=libkexiv2&bug_status=UNCONFIRMED&bug_status=NEW&bug_status=ASSIGNED&bug_status=REOPENED

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- Extract GPS info from XMP tags.
- Exif/Iptc => Xmp synchronization.
- Xmp side-car file support.

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@PACKAGE_INIT@
set_and_check(libkexiv2_INCLUDE_DIR @PACKAGE_INCLUDE_INSTALL_DIR@)
if(NOT TARGET Libkexiv2::kexiv2)
include(${CMAKE_CURRENT_LIST_DIR}/libkexiv2-export.cmake)
endif()
set(libkexiv2_LIBRARY Libkexiv2::kexiv2)
set(libkexiv2_LIBRARIES ${libkexiv2_LIBRARY})

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Begin4
Title: libkexiv2
Version: ${KEXIV2_LIB_VERSION_STRING}
Entered-date: 2007-05-08
Description: A C++ library to manipulate EXIF/IPTC/XMP metadata using Exiv2 library. This library is used by digiKam and kipi-plugins.
Keywords: kde image jpeg raw tiff png exif iptc xmp digikam kipi-plugins
Author: caulier dot gilles at gmail dot com (Gilles Caulier)
marcel dot wiesweg at gmx dot de (Marcel Wiesweg)
Maintained-by:
Primary-site: http://www.digikam.org
Alternate-site: http://www.digikam.org
Original-site:
Platforms: Linux and other Unices, MacOs-X, Win32. Needs KDE 4.x
Copying-policy: GPL
End

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prefix=${CMAKE_INSTALL_PREFIX}
exec_prefix=${BIN_INSTALL_DIR}
libdir=${LIB_INSTALL_DIR}
includedir=${INCLUDE_INSTALL_DIR}
Name: libkexiv2
Description: A C++ library to manipulate EXIF/IPTC/XMP metadata using Exiv2 library. This library is used by digiKam and kipi-plugins.
URL: http://www.digikam.org
Requires:
Version: ${KEXIV2_LIB_VERSION_STRING}
Libs: -L${LIB_INSTALL_DIR} -lkexiv2
Cflags: -I${INCLUDE_INSTALL_DIR}

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# ===========================================================
#
# This file is a part of digiKam project
# <a href="http://www.digikam.org">http://www.digikam.org</a>
#
# @date 2006-09-15
# @brief Exiv2 library interface for KDE
#
# @author Copyright (C) 2006-2014 by Gilles Caulier
# <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
#
# This program is free software; you can redistribute it
# and/or modify it under the terms of the GNU General
# Public License as published by the Free Software Foundation;
# either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# ============================================================
INCLUDE_DIRECTORIES(${EXIV2_INCLUDE_DIR})
ADD_DEFINITIONS(${EXIV2_DEFINITIONS})
ADD_DEFINITIONS(${KDE4_ENABLE_EXCEPTIONS})
IF( WIN32 )
ADD_DEFINITIONS( -DEXV_HAVE_DLL )
ENDIF( WIN32 )
CONFIGURE_FILE(${CMAKE_CURRENT_SOURCE_DIR}/version.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/version.h)
# This was used to enable catching of exceptions thrown by libexiv2.
# We use now #pragma GCC visibility push(default) around the headers
#SET(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -fvisibility=default")
SET(kexiv2_LIB_SRCS kexiv2.cpp
kexiv2_p.cpp
kexiv2image.cpp
kexiv2comments.cpp
kexiv2exif.cpp
kexiv2iptc.cpp
kexiv2gps.cpp
kexiv2xmp.cpp
kexiv2previews.cpp
altlangstredit.cpp
msgtextedit.cpp
countryselector.cpp
subjectwidget.cpp
rotationmatrix.cpp
)
KDE4_ADD_LIBRARY(kexiv2 SHARED ${kexiv2_LIB_SRCS})
TARGET_LINK_LIBRARIES(kexiv2 ${KDE4_KDEUI_LIBS} ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY}
${QT_QTXML_LIBRARY} ${EXIV2_LIBRARIES})
IF( WIN32 )
TARGET_LINK_LIBRARIES( kexiv2 ${EXPAT_LIBRARIES} )
ENDIF( WIN32 )
SET_TARGET_PROPERTIES(kexiv2 PROPERTIES VERSION ${KEXIV2_LIB_SO_VERSION_STRING}
SOVERSION ${KEXIV2_LIB_SO_CUR_VERSION})
INSTALL(TARGETS kexiv2 EXPORT Libkexiv2 ${INSTALL_TARGETS_DEFAULT_ARGS} )
INSTALL(FILES topicset.iptc-subjectcode.xml DESTINATION ${DATA_INSTALL_DIR}/libkexiv2/data)
# Check if compilation is done through digiKam SC or not. If yes, do not install header files.
IF(NOT DIGIKAMSC_USE_PRIVATE_KDEGRAPHICS)
INSTALL(FILES kexiv2.h
kexiv2data.h
kexiv2previews.h
libkexiv2_export.h
msgtextedit.h
subjectwidget.h
altlangstredit.h
countryselector.h
rotationmatrix.h
${CMAKE_CURRENT_BINARY_DIR}/version.h
DESTINATION ${INCLUDE_INSTALL_DIR}/libkexiv2
COMPONENT Devel
)
ENDIF()

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/** @mainpage libKExiv2
libKExiv2 is a wrapper around <a href="http://exiv2.org/">exiv2</a>, providing read/write access to EXIF, IPTC and XMP metadata. The main differences to <a href="http://exiv2.org/">exiv2</a> are:
<ul>
<li> Functions take standard Qt containers as parameters
<li> Helper functions for GPS data
<li> Transparent XMP sidecar support
</ul>
To get started, have a look at the KExiv2Iface::KExiv2 class.
@see KExiv2Iface::KExiv2
*/

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-06-15
* @brief multi-languages string editor
*
* @author Copyright (C) 2009-2013 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "moc_altlangstredit.cpp"
// Qt includes
#include <QEvent>
#include <QStyle>
#include <QLabel>
#include <QMap>
#include <QToolButton>
#include <QGridLayout>
// KDE includes
#include <kdialog.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
#include <ktextedit.h>
#include <kcombobox.h>
#include <kdebug.h>
// Local includes
#include "msgtextedit.h"
namespace KExiv2Iface
{
class AltLangStrEdit::Private
{
public:
Private()
{
valueEdit = 0;
titleLabel = 0;
delValueButton = 0;
languageCB = 0;
linesVisible = 0;
currentLanguage = "x-default";
// We cannot use KLocale::allLanguagesList() here because KDE only
// support 2 characters country codes. XMP require 2+2 characters language+country
// following ISO 3066 (http://babelwiki.babelzilla.org/index.php?title=Language_codes)
// The first one from the list is the Default Language code specified by XMP paper
languageCodeMap.insert( "x-default", i18n("Default Language") );
// Standard ISO 3066 country codes.
languageCodeMap.insert( "af-ZA", i18n("Afrikaans (South Africa)") );
languageCodeMap.insert( "am-ET", i18n("Amharic (Ethiopia)") );
languageCodeMap.insert( "ar-AE", i18n("Arabic (UAE)") );
languageCodeMap.insert( "ar-BH", i18n("Arabic (Bahrain)") );
languageCodeMap.insert( "ar-DZ", i18n("Arabic (Algeria)") );
languageCodeMap.insert( "ar-EG", i18n("Arabic (Egypt)") );
languageCodeMap.insert( "ar-IQ", i18n("Arabic (Iraq)") );
languageCodeMap.insert( "ar-JO", i18n("Arabic (Jordan)") );
languageCodeMap.insert( "ar-KW", i18n("Arabic (Kuwait)") );
languageCodeMap.insert( "ar-LB", i18n("Arabic (Lebanon)") );
languageCodeMap.insert( "ar-LY", i18n("Arabic (Libya)") );
languageCodeMap.insert( "ar-MA", i18n("Arabic (Morocco)") );
languageCodeMap.insert( "ar-OM", i18n("Arabic (Oman)") );
languageCodeMap.insert( "ar-QA", i18n("Arabic (Qatar)") );
languageCodeMap.insert( "ar-SA", i18n("Arabic (Saudi Arabia)") );
languageCodeMap.insert( "ar-SY", i18n("Arabic (Syria)") );
languageCodeMap.insert( "ar-TN", i18n("Arabic (Tunisia)") );
languageCodeMap.insert( "ar-YE", i18n("Arabic (Yemen)") );
languageCodeMap.insert( "as-IN", i18n("Assamese (India)") );
languageCodeMap.insert( "ba-RU", i18n("Bashkir (Russia)") );
languageCodeMap.insert( "be-BY", i18n("Belarusian (Belarus)") );
languageCodeMap.insert( "bg-BG", i18n("Bulgarian (Bulgaria)") );
languageCodeMap.insert( "bn-IN", i18n("Bengali (India)") );
languageCodeMap.insert( "bo-BT", i18n("Tibetan (Bhutan)") );
languageCodeMap.insert( "bo-CN", i18n("Tibetan (PRC)") );
languageCodeMap.insert( "br-FR", i18n("Breton (France)") );
languageCodeMap.insert( "ca-AD", i18n("Catalan (Andorra)") );
languageCodeMap.insert( "ca-ES", i18n("Catalan (Spain)") );
languageCodeMap.insert( "ca-FR", i18n("Catalan (France)") );
languageCodeMap.insert( "co-FR", i18n("Corsican (France)") );
languageCodeMap.insert( "cs-CZ", i18n("Czech (Czech Republic)") );
languageCodeMap.insert( "cy-GB", i18n("Welsh (United Kingdom)") );
languageCodeMap.insert( "da-DK", i18n("Danish (Denmark)") );
languageCodeMap.insert( "de-AT", i18n("German (Austria)") );
languageCodeMap.insert( "de-CH", i18n("German (Switzerland)") );
languageCodeMap.insert( "de-DE", i18n("German (Germany)") );
languageCodeMap.insert( "de-LI", i18n("German (Liechtenstein)") );
languageCodeMap.insert( "de-LU", i18n("German (Luxembourg)") );
languageCodeMap.insert( "el-GR", i18n("Greek (Greece)") );
languageCodeMap.insert( "en-AU", i18n("English (Australia)") );
languageCodeMap.insert( "en-BZ", i18n("English (Belize)") );
languageCodeMap.insert( "en-CA", i18n("English (Canada)") );
languageCodeMap.insert( "en-CB", i18n("English (Caribbean)") );
languageCodeMap.insert( "en-GB", i18n("English (United Kingdom)") );
languageCodeMap.insert( "en-IE", i18n("English (Ireland)") );
languageCodeMap.insert( "en-IN", i18n("English (India)") );
languageCodeMap.insert( "en-JA", i18n("English (Jamaica)") );
languageCodeMap.insert( "en-MY", i18n("English (Malaysia)") );
languageCodeMap.insert( "en-NZ", i18n("English (New Zealand)") );
languageCodeMap.insert( "en-PH", i18n("English (Philippines)") );
languageCodeMap.insert( "en-SG", i18n("English (Singapore)") );
languageCodeMap.insert( "en-TT", i18n("English (Trinidad)") );
languageCodeMap.insert( "en-US", i18n("English (United States)") );
languageCodeMap.insert( "en-ZA", i18n("English (South Africa)") );
languageCodeMap.insert( "en-ZW", i18n("English (Zimbabwe)") );
languageCodeMap.insert( "es-AR", i18n("Spanish (Argentina)") );
languageCodeMap.insert( "es-BO", i18n("Spanish (Bolivia)") );
languageCodeMap.insert( "es-CL", i18n("Spanish (Chile)") );
languageCodeMap.insert( "es-CO", i18n("Spanish (Colombia)") );
languageCodeMap.insert( "es-CR", i18n("Spanish (Costa Rica)") );
languageCodeMap.insert( "es-DO", i18n("Spanish (Dominican Republic)") );
languageCodeMap.insert( "es-EC", i18n("Spanish (Ecuador)") );
languageCodeMap.insert( "es-ES", i18n("Spanish (Spain)") );
languageCodeMap.insert( "es-GT", i18n("Spanish (Guatemala)") );
languageCodeMap.insert( "es-HN", i18n("Spanish (Honduras)") );
languageCodeMap.insert( "es-MX", i18n("Spanish (Mexico)") );
languageCodeMap.insert( "es-NI", i18n("Spanish (Nicaragua)") );
languageCodeMap.insert( "es-PA", i18n("Spanish (Panama)") );
languageCodeMap.insert( "es-PE", i18n("Spanish (Peru)") );
languageCodeMap.insert( "es-PR", i18n("Spanish (Puerto Rico)") );
languageCodeMap.insert( "es-PY", i18n("Spanish (Paraguay)") );
languageCodeMap.insert( "es-SV", i18n("Spanish (El Salvador)") );
languageCodeMap.insert( "es-UR", i18n("Spanish (Uruguay)") );
languageCodeMap.insert( "es-US", i18n("Spanish (United States)") );
languageCodeMap.insert( "es-VE", i18n("Spanish (Venezuela)") );
languageCodeMap.insert( "et-EE", i18n("Estonian (Estonia)") );
languageCodeMap.insert( "eu-ES", i18n("Basque (Basque Country)") );
languageCodeMap.insert( "fa-IR", i18n("Persian (Iran)") );
languageCodeMap.insert( "fi-FI", i18n("Finnish (Finland)") );
languageCodeMap.insert( "fo-FO", i18n("Faeroese (Faero Islands)") );
languageCodeMap.insert( "fr-BE", i18n("French (Belgium)") );
languageCodeMap.insert( "fr-CA", i18n("French (Canada)") );
languageCodeMap.insert( "fr-CH", i18n("French (Switzerland)") );
languageCodeMap.insert( "fr-FR", i18n("French (France)") );
languageCodeMap.insert( "fr-LU", i18n("French (Luxembourg)") );
languageCodeMap.insert( "fr-MC", i18n("French (Monaco)") );
languageCodeMap.insert( "fy-NL", i18n("Frisian (Netherlands)") );
languageCodeMap.insert( "ga-IE", i18n("Irish (Ireland)") );
languageCodeMap.insert( "gl-ES", i18n("Galician (Galicia)") );
languageCodeMap.insert( "gu-IN", i18n("Gujarati (India)") );
languageCodeMap.insert( "he-IL", i18n("Hebrew (Israel)") );
languageCodeMap.insert( "hi-IN", i18n("Hindi (India)") );
languageCodeMap.insert( "hr-BA", i18n("Croatian (Bosnia and Herzegovina, Latin)") );
languageCodeMap.insert( "hr-HR", i18n("Croatian (Croatia)") );
languageCodeMap.insert( "hu-HU", i18n("Hungarian (Hungary)") );
languageCodeMap.insert( "hy-AM", i18n("Armenian (Armenia)") );
languageCodeMap.insert( "id-ID", i18n("(Indonesian)") );
languageCodeMap.insert( "ii-CN", i18n("Yi (PRC)") );
languageCodeMap.insert( "is-IS", i18n("Icelandic (Iceland)") );
languageCodeMap.insert( "it-CH", i18n("Italian (Switzerland)") );
languageCodeMap.insert( "it-IT", i18n("Italian (Italy)") );
languageCodeMap.insert( "ja-JP", i18n("Japanese (Japan)") );
languageCodeMap.insert( "ka-GE", i18n("Georgian (Georgia)") );
languageCodeMap.insert( "kk-KZ", i18n("Kazakh (Kazakhstan)") );
languageCodeMap.insert( "kl-GL", i18n("Greenlandic (Greenland)") );
languageCodeMap.insert( "km-KH", i18n("Khmer (Cambodia)") );
languageCodeMap.insert( "kn-IN", i18n("Kannada (India)") );
languageCodeMap.insert( "ko-KR", i18n("Korean (South Korea)") );
languageCodeMap.insert( "ky-KG", i18n("Kyrgyz (Kyrgyzstan)") );
languageCodeMap.insert( "lb-LU", i18n("Luxembourgish (Luxembourg)") );
languageCodeMap.insert( "lo-LA", i18n("Lao (Lao PDR)") );
languageCodeMap.insert( "lt-LT", i18n("Lithuanian (Lithuania)") );
languageCodeMap.insert( "lv-LV", i18n("Latvian (Latvia)") );
languageCodeMap.insert( "mi-NZ", i18n("Maori (New Zealand)") );
languageCodeMap.insert( "mk-MK", i18n("Macedonian (Macedonia)") );
languageCodeMap.insert( "ml-IN", i18n("Malayalam (India)") );
languageCodeMap.insert( "mn-CN", i18n("Mongolian (PRC)") );
languageCodeMap.insert( "mn-MN", i18n("Mongolian (Mongolia)") );
languageCodeMap.insert( "mr-IN", i18n("Marathi (India)") );
languageCodeMap.insert( "ms-BN", i18n("Malay (Brunei Darussalam)") );
languageCodeMap.insert( "ms-MY", i18n("Malay (Malaysia)") );
languageCodeMap.insert( "mt-MT", i18n("Maltese (Malta)") );
languageCodeMap.insert( "nb-NO", i18n("Norwegian Bokmål (Norway)") );
languageCodeMap.insert( "ne-NP", i18n("Nepali (Nepal)") );
languageCodeMap.insert( "nl-BE", i18n("Dutch (Belgium)") );
languageCodeMap.insert( "nl-NL", i18n("Dutch (Netherlands)") );
languageCodeMap.insert( "nn-NO", i18n("Norwegian Nynorsk (Norway)") );
languageCodeMap.insert( "ns-ZA", i18n("Sesotho sa Leboa (South Africa)") );
languageCodeMap.insert( "oc-FR", i18n("Occitan (France)") );
languageCodeMap.insert( "or-IN", i18n("Oriya (India)") );
languageCodeMap.insert( "pa-IN", i18n("Punjabi (India)") );
languageCodeMap.insert( "pl-PL", i18n("Polish (Poland)") );
languageCodeMap.insert( "ps-AF", i18n("Pashto (Afghanistan)") );
languageCodeMap.insert( "pt-BR", i18n("Portuguese (Brazil)") );
languageCodeMap.insert( "pt-PT", i18n("Portuguese (Portugal)") );
languageCodeMap.insert( "rm-CH", i18n("Romansh (Switzerland)") );
languageCodeMap.insert( "ro-RO", i18n("Romanian (Romania)") );
languageCodeMap.insert( "ru-RU", i18n("Russian (Russia)") );
languageCodeMap.insert( "rw-RW", i18n("Kinyarwanda (Rwanda)") );
languageCodeMap.insert( "sa-IN", i18n("Sanskrit (India)") );
languageCodeMap.insert( "se-FI", i18n("Sami (Northern, Finland)") );
languageCodeMap.insert( "se-NO", i18n("Sami (Northern, Norway)") );
languageCodeMap.insert( "se-SE", i18n("Sami (Northern, Sweden)") );
languageCodeMap.insert( "si-LK", i18n("Sinhala (Sri Lanka)") );
languageCodeMap.insert( "sk-SK", i18n("Slovak (Slovakia)") );
languageCodeMap.insert( "sl-SI", i18n("Slovenian (Slovenia)") );
languageCodeMap.insert( "sq-AL", i18n("Albanian (Albania)") );
languageCodeMap.insert( "sv-FI", i18n("Swedish (Finland)") );
languageCodeMap.insert( "sv-SE", i18n("Swedish (Sweden)") );
languageCodeMap.insert( "sw-KE", i18n("Swahili (Kenya)") );
languageCodeMap.insert( "ta-IN", i18n("Tamil (India)") );
languageCodeMap.insert( "te-IN", i18n("Telugu (India)") );
languageCodeMap.insert( "th-TH", i18n("Thai (Thailand)") );
languageCodeMap.insert( "tk-TM", i18n("Turkmen (Turkmenistan)") );
languageCodeMap.insert( "tn-ZA", i18n("Setswana Tswana (South Africa)") );
languageCodeMap.insert( "tr-IN", i18n("Urdu (India)") );
languageCodeMap.insert( "tr-TR", i18n("Turkish (Turkey)") );
languageCodeMap.insert( "tt-RU", i18n("Tatar (Russia)") );
languageCodeMap.insert( "ug-CN", i18n("Uighur (PRC)") );
languageCodeMap.insert( "uk-UA", i18n("Ukrainian (Ukraine)") );
languageCodeMap.insert( "ur-PK", i18n("Urdu (Pakistan)") );
languageCodeMap.insert( "vi-VN", i18n("Vietnamese (Vietnam)") );
languageCodeMap.insert( "wo-SN", i18n("Wolof (Senegal)") );
languageCodeMap.insert( "xh-ZA", i18n("isiXhosa Xhosa (South Africa)") );
languageCodeMap.insert( "yo-NG", i18n("Yoruba (Nigeria)") );
languageCodeMap.insert( "zh-CN", i18n("Chinese (PRC)") );
languageCodeMap.insert( "zh-HK", i18n("Chinese (Hong Kong SAR, PRC)") );
languageCodeMap.insert( "zh-MO", i18n("Chinese (Macao SAR)") );
languageCodeMap.insert( "zh-SG", i18n("Chinese (Singapore)") );
languageCodeMap.insert( "zh-TW", i18n("Chinese (Taiwan)") );
languageCodeMap.insert( "zu-ZA", i18n("isiZulu Zulu (South Africa)") );
}
~Private()
{
languageCodeMap.clear();
}
public:
typedef QMap<QString, QString> LanguageCodeMap;
LanguageCodeMap languageCodeMap;
QString currentLanguage;
uint linesVisible;
QLabel* titleLabel;
QToolButton* delValueButton;
MsgTextEdit* valueEdit;
KComboBox* languageCB;
KExiv2::AltLangMap values;
};
AltLangStrEdit::AltLangStrEdit(QWidget* parent)
: QWidget(parent), d(new Private)
{
QGridLayout* const grid = new QGridLayout(this);
d->titleLabel = new QLabel(this);
d->delValueButton = new QToolButton(this);
d->delValueButton->setIcon(SmallIcon("edit-clear"));
d->delValueButton->setToolTip(i18n("Remove entry for this language"));
d->delValueButton->setEnabled(false);
d->languageCB = new KComboBox(this);
d->languageCB->setSizeAdjustPolicy(KComboBox::AdjustToContents);
d->languageCB->setWhatsThis(i18n("Select item language here."));
d->valueEdit = new MsgTextEdit(this);
d->valueEdit->setCheckSpellingEnabled(true);
// --------------------------------------------------------
grid->setAlignment( Qt::AlignTop );
grid->addWidget(d->titleLabel, 0, 0, 1, 1);
grid->addWidget(d->languageCB, 0, 2, 1, 1);
grid->addWidget(d->delValueButton, 0, 3, 1, 1);
grid->addWidget(d->valueEdit, 1, 0, 1,-1);
grid->setColumnStretch(1, 10);
grid->setMargin(0);
grid->setSpacing(KDialog::spacingHint());
loadLangAltListEntries();
// --------------------------------------------------------
connect(d->languageCB, SIGNAL(currentIndexChanged(int)),
this, SLOT(slotSelectionChanged()));
connect(d->delValueButton, SIGNAL(clicked()),
this, SLOT(slotDeleteValue()));
connect(d->valueEdit, SIGNAL(textChanged()),
this, SLOT(slotTextChanged()));
}
AltLangStrEdit::~AltLangStrEdit()
{
delete d;
}
QString AltLangStrEdit::currentLanguageCode() const
{
return d->currentLanguage;
}
void AltLangStrEdit::setCurrentLanguageCode(const QString& lang)
{
if(d->currentLanguage.isEmpty())
{
d->currentLanguage = "x-default";
}
else
{
d->currentLanguage = lang;
}
}
QString AltLangStrEdit::languageCode(int index) const
{
return d->languageCB->itemText(index);
}
void AltLangStrEdit::setTitle(const QString& title)
{
d->titleLabel->setText(title);
}
void AltLangStrEdit::setClickMessage(const QString& msg)
{
d->valueEdit->setClickMessage(msg);
}
void AltLangStrEdit::reset()
{
setValues(KExiv2::AltLangMap());
}
void AltLangStrEdit::slotDeleteValue()
{
d->values.remove(d->currentLanguage);
setValues(d->values);
emit signalValueDeleted(d->currentLanguage);
}
void AltLangStrEdit::slotSelectionChanged()
{
d->currentLanguage = d->languageCB->currentText();
// There are bogus signals caused by spell checking, see bug #141663.
// so we must block signals here.
d->valueEdit->blockSignals(true);
QString langISO3066 = d->currentLanguage;
langISO3066.replace('-', '_');
d->valueEdit->setSpellCheckingLanguage(langISO3066);
QString text = d->values.value(d->currentLanguage);
d->valueEdit->setText(text);
d->delValueButton->setEnabled(!text.isNull());
d->valueEdit->blockSignals(false);
d->languageCB->setToolTip(d->languageCodeMap.value(d->currentLanguage));
emit signalSelectionChanged(d->currentLanguage);
}
void AltLangStrEdit::setValues(const KExiv2::AltLangMap& values)
{
d->values = values;
loadLangAltListEntries();
d->valueEdit->blockSignals(true);
QString text = d->values.value(d->currentLanguage);
d->valueEdit->setText(text);
d->delValueButton->setEnabled(!text.isNull());
d->valueEdit->blockSignals(false);
}
KExiv2::AltLangMap& AltLangStrEdit::values()
{
return d->values;
}
void AltLangStrEdit::loadLangAltListEntries()
{
d->languageCB->blockSignals(true);
d->languageCB->clear();
// In first we fill already assigned languages.
QStringList list = d->values.keys();
if (!list.isEmpty())
{
foreach(const QString& item, list)
{
d->languageCB->addItem(item);
d->languageCB->setItemIcon(d->languageCB->count()-1, SmallIcon("dialog-ok"));
}
d->languageCB->insertSeparator(d->languageCB->count());
}
// ...and now, all the rest...
for (Private::LanguageCodeMap::Iterator it = d->languageCodeMap.begin();
it != d->languageCodeMap.end(); ++it)
{
if (!list.contains(it.key()))
{
d->languageCB->addItem(it.key());
}
}
d->languageCB->setCurrentItem(d->currentLanguage);
d->languageCB->blockSignals(false);
}
QString AltLangStrEdit::defaultAltLang() const
{
return d->values.value(QString("x-default"));
}
bool AltLangStrEdit::asDefaultAltLang() const
{
return !defaultAltLang().isNull();
}
void AltLangStrEdit::slotTextChanged()
{
QString editedText = d->valueEdit->toPlainText();
QString previousText = d->values.value(d->currentLanguage);
// Special case : if edited and previous strings are empty, do nothing.
// See bug #152948.
if (editedText.isEmpty() && previousText.isNull())
{
return;
}
if (editedText.isEmpty())
{
slotDeleteValue();
}
else if (previousText.isNull())
{
addCurrent();
}
else if (editedText != previousText)
{
// we cannot trust that the text actually changed
// (there are bogus signals caused by spell checking, see bug #141663)
// so we have to check before marking the metadata as modified.
d->values.insert(d->currentLanguage, editedText);
emit signalModified(d->currentLanguage, editedText);
}
}
void AltLangStrEdit::addCurrent()
{
QString text = d->valueEdit->toPlainText();
d->values.insert(d->currentLanguage, text);
loadLangAltListEntries();
d->delValueButton->setEnabled(true);
emit signalValueAdded(d->currentLanguage, text);
}
void AltLangStrEdit::setLinesVisible(uint lines)
{
d->linesVisible = lines;
if (d->linesVisible == 0)
{
d->valueEdit->setFixedHeight(QWIDGETSIZE_MAX); // reset
}
else
{
d->valueEdit->setFixedHeight(d->valueEdit->fontMetrics().lineSpacing() * d->linesVisible +
d->valueEdit->contentsMargins().top() +
d->valueEdit->contentsMargins().bottom() +
1 +
2*(d->valueEdit->style()->pixelMetric(QStyle::PM_DefaultFrameWidth) +
d->valueEdit->style()->pixelMetric(QStyle::PM_FocusFrameVMargin))
);
}
// It's not possible to display scrollbar properlly if size is too small
if (d->linesVisible < 3)
{
d->valueEdit->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
}
}
uint AltLangStrEdit::linesVisible() const
{
return d->linesVisible;
}
void AltLangStrEdit::changeEvent(QEvent* e)
{
if (e->type() == QEvent::FontChange)
{
setLinesVisible(linesVisible());
}
QWidget::changeEvent(e);
}
} // namespace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-06-15
* @brief multi-languages string editor
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef ALTLANGSTREDIT_H
#define ALTLANGSTREDIT_H
// Qt includes
#include <QtGui/QWidget>
#include <QtCore/QString>
// Local includes
#include "libkexiv2_export.h"
#include "kexiv2.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT AltLangStrEdit : public QWidget
{
Q_OBJECT
public:
AltLangStrEdit(QWidget* parent);
~AltLangStrEdit();
void setTitle(const QString& title);
void setClickMessage(const QString& msg);
void setCurrentLanguageCode(const QString& lang);
QString currentLanguageCode() const;
QString languageCode(int index) const;
void setValues(const KExiv2::AltLangMap& values);
KExiv2::AltLangMap& values();
/** Fix lines visibile in text editor to lines. If zero, do not fix layout to number of lines visible.
*/
void setLinesVisible(uint lines);
uint linesVisible() const;
QString defaultAltLang() const;
bool asDefaultAltLang() const;
/**
* Reset widget, clear all entries
*/
void reset();
/**
* Ensure that the current language is added to the list of entries,
* even if the text is empty.
* signalValueAdded() will be emitted.
*/
void addCurrent();
Q_SIGNALS:
/**
* Emitted when the user changes the text for the current language.
*/
void signalModified(const QString& lang, const QString& text);
/// Emitted when the current language changed
void signalSelectionChanged(const QString& lang);
/// Emitted when an entry for a new language is added
void signalValueAdded(const QString& lang, const QString& text);
/// Emitted when the entry for a language is removed.
void signalValueDeleted(const QString& lang);
protected Q_SLOTS:
void slotTextChanged();
void slotSelectionChanged();
void slotDeleteValue();
protected:
void loadLangAltListEntries();
virtual void changeEvent(QEvent* e);
private:
class Private;
Private* const d;
};
} // namespace KExiv2Iface
#endif // ALTLANGSTREDIT_H

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-07-07
* @brief country selector combo-box.
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "countryselector.h"
// Qt includes
#include <QMap>
#include <QVariant>
// KDE includes
#include <klocale.h>
#include <kdebug.h>
namespace KExiv2Iface
{
class CountrySelector::Private
{
public:
Private()
{
// We cannot use KLocale::allCountriesList() here because KDE only
// support 2 characters country codes. XMP require 3 characters country
// following ISO 3166 (http://userpage.chemie.fu-berlin.de/diverse/doc/ISO_3166.html)
// Standard ISO 3166 country codes.
countryCodeMap.insert( "AFG", i18n("Afghanistan") );
countryCodeMap.insert( "ALB", i18n("Albania") );
countryCodeMap.insert( "DZA", i18n("Algeria") );
countryCodeMap.insert( "ASM", i18n("American Samoa") );
countryCodeMap.insert( "AND", i18n("Andorra") );
countryCodeMap.insert( "AGO", i18n("Angola") );
countryCodeMap.insert( "AIA", i18n("Anguilla") );
countryCodeMap.insert( "AGO", i18n("Angola") );
countryCodeMap.insert( "ATA", i18n("Antarctica") );
countryCodeMap.insert( "ATG", i18n("Antigua and Barbuda") );
countryCodeMap.insert( "ARG", i18n("Argentina") );
countryCodeMap.insert( "ARM", i18n("Armenia") );
countryCodeMap.insert( "ABW", i18n("Aruba") );
countryCodeMap.insert( "AUS", i18n("Australia") );
countryCodeMap.insert( "AUT", i18n("Austria") );
countryCodeMap.insert( "AZE", i18n("Azerbaijan") );
countryCodeMap.insert( "BHS", i18n("Bahamas") );
countryCodeMap.insert( "BHR", i18n("Bahrain") );
countryCodeMap.insert( "BGD", i18n("Bangladesh") );
countryCodeMap.insert( "BRB", i18n("Barbados") );
countryCodeMap.insert( "BLR", i18n("Belarus") );
countryCodeMap.insert( "BEL", i18n("Belgium") );
countryCodeMap.insert( "BLZ", i18n("Belize") );
countryCodeMap.insert( "BEN", i18n("Benin") );
countryCodeMap.insert( "BMU", i18n("Bermuda") );
countryCodeMap.insert( "BTN", i18n("Bhutan") );
countryCodeMap.insert( "BOL", i18n("Bolivia") );
countryCodeMap.insert( "BIH", i18n("Bosnia and Herzegovina") );
countryCodeMap.insert( "BWA", i18n("Botswana") );
countryCodeMap.insert( "BVT", i18n("Bouvet Island") );
countryCodeMap.insert( "BRA", i18n("Brazil") );
countryCodeMap.insert( "IOT", i18n("British Indian Ocean Territory") );
countryCodeMap.insert( "VGB", i18n("British Virgin Islands") );
countryCodeMap.insert( "BRN", i18n("Brunei Darussalam") );
countryCodeMap.insert( "BGR", i18n("Bulgaria") );
countryCodeMap.insert( "BFA", i18n("Burkina Faso") );
countryCodeMap.insert( "BDI", i18n("Burundi") );
countryCodeMap.insert( "KHM", i18n("Cambodia") );
countryCodeMap.insert( "CMR", i18n("Cameroon") );
countryCodeMap.insert( "CAN", i18n("Canada") );
countryCodeMap.insert( "CPV", i18n("Cape Verde") );
countryCodeMap.insert( "CYM", i18n("Cayman Islands") );
countryCodeMap.insert( "CAF", i18n("Central African Republic") );
countryCodeMap.insert( "TCD", i18n("Chad") );
countryCodeMap.insert( "CHL", i18n("Chile") );
countryCodeMap.insert( "CHN", i18n("China") );
countryCodeMap.insert( "CXR", i18n("Christmas Island ") );
countryCodeMap.insert( "CCK", i18n("Cocos Islands") );
countryCodeMap.insert( "COL", i18n("Colombia") );
countryCodeMap.insert( "COM", i18n("Comoros") );
countryCodeMap.insert( "COD", i18n("Zaire") );
countryCodeMap.insert( "COG", i18n("Congo") );
countryCodeMap.insert( "COK", i18n("Cook Islands") );
countryCodeMap.insert( "CRI", i18n("Costa Rica") );
countryCodeMap.insert( "CIV", i18n("Ivory Coast") );
countryCodeMap.insert( "CUB", i18n("Cuba") );
countryCodeMap.insert( "CYP", i18n("Cyprus") );
countryCodeMap.insert( "CZE", i18n("Czech Republic") );
countryCodeMap.insert( "DNK", i18n("Denmark") );
countryCodeMap.insert( "DJI", i18n("Djibouti") );
countryCodeMap.insert( "DMA", i18n("Dominica") );
countryCodeMap.insert( "DOM", i18n("Dominican Republic") );
countryCodeMap.insert( "ECU", i18n("Ecuador") );
countryCodeMap.insert( "EGY", i18n("Egypt") );
countryCodeMap.insert( "SLV", i18n("El Salvador") );
countryCodeMap.insert( "GNQ", i18n("Equatorial Guinea") );
countryCodeMap.insert( "ERI", i18n("Eritrea") );
countryCodeMap.insert( "EST", i18n("Estonia") );
countryCodeMap.insert( "ETH", i18n("Ethiopia") );
countryCodeMap.insert( "FRO", i18n("Faeroe Islands") );
countryCodeMap.insert( "FLK", i18n("Falkland Islands") );
countryCodeMap.insert( "FJI", i18n("Fiji Islands") );
countryCodeMap.insert( "FIN", i18n("Finland") );
countryCodeMap.insert( "FRA", i18n("France") );
countryCodeMap.insert( "GUF", i18n("French Guiana") );
countryCodeMap.insert( "PYF", i18n("French Polynesia") );
countryCodeMap.insert( "ATF", i18n("French Southern Territories") );
countryCodeMap.insert( "GAB", i18n("Gabon") );
countryCodeMap.insert( "GMB", i18n("Gambia") );
countryCodeMap.insert( "GEO", i18n("Georgia") );
countryCodeMap.insert( "DEU", i18n("Germany") );
countryCodeMap.insert( "GHA", i18n("Ghana") );
countryCodeMap.insert( "GIB", i18n("Gibraltar") );
countryCodeMap.insert( "GRC", i18n("Greece") );
countryCodeMap.insert( "GRL", i18n("Greenland") );
countryCodeMap.insert( "GRD", i18n("Grenada") );
countryCodeMap.insert( "GLP", i18n("Guadaloupe") );
countryCodeMap.insert( "GUM", i18n("Guam") );
countryCodeMap.insert( "GTM", i18n("Guatemala") );
countryCodeMap.insert( "GIN", i18n("Guinea") );
countryCodeMap.insert( "GNB", i18n("Guinea-Bissau") );
countryCodeMap.insert( "GUY", i18n("Guyana") );
countryCodeMap.insert( "HTI", i18n("Haiti") );
countryCodeMap.insert( "HMD", i18n("Heard and McDonald Islands") );
countryCodeMap.insert( "VAT", i18n("Vatican") );
countryCodeMap.insert( "HND", i18n("Honduras") );
countryCodeMap.insert( "HKG", i18n("Hong Kong") );
countryCodeMap.insert( "HRV", i18n("Croatia") );
countryCodeMap.insert( "HUN", i18n("Hungary") );
countryCodeMap.insert( "ISL", i18n("Iceland") );
countryCodeMap.insert( "IND", i18n("India") );
countryCodeMap.insert( "IDN", i18n("Indonesia") );
countryCodeMap.insert( "IRN", i18n("Iran") );
countryCodeMap.insert( "IRQ", i18n("Iraq") );
countryCodeMap.insert( "IRL", i18n("Ireland") );
countryCodeMap.insert( "ISR", i18n("Israel") );
countryCodeMap.insert( "ITA", i18n("Italy") );
countryCodeMap.insert( "JAM", i18n("Jamaica") );
countryCodeMap.insert( "JPN", i18n("Japan") );
countryCodeMap.insert( "JOR", i18n("Jordan") );
countryCodeMap.insert( "KAZ", i18n("Kazakhstan") );
countryCodeMap.insert( "KEN", i18n("Kenya") );
countryCodeMap.insert( "KIR", i18n("Kiribati") );
countryCodeMap.insert( "PRK", i18n("North-Korea") );
countryCodeMap.insert( "KOR", i18n("South-Korea") );
countryCodeMap.insert( "KWT", i18n("Kuwait") );
countryCodeMap.insert( "KGZ", i18n("Kyrgyz Republic") );
countryCodeMap.insert( "LAO", i18n("Lao") );
countryCodeMap.insert( "LVA", i18n("Latvia") );
countryCodeMap.insert( "LBN", i18n("Lebanon") );
countryCodeMap.insert( "LSO", i18n("Lesotho") );
countryCodeMap.insert( "LBR", i18n("Liberia") );
countryCodeMap.insert( "LBY", i18n("Libyan Arab Jamahiriya") );
countryCodeMap.insert( "LIE", i18n("Liechtenstein") );
countryCodeMap.insert( "LTU", i18n("Lithuania") );
countryCodeMap.insert( "LUX", i18n("Luxembourg") );
countryCodeMap.insert( "MAC", i18n("Macao") );
countryCodeMap.insert( "MKD", i18n("Macedonia") );
countryCodeMap.insert( "MDG", i18n("Madagascar") );
countryCodeMap.insert( "MWI", i18n("Malawi") );
countryCodeMap.insert( "MYS", i18n("Malaysia") );
countryCodeMap.insert( "MDV", i18n("Maldives") );
countryCodeMap.insert( "MLI", i18n("Mali") );
countryCodeMap.insert( "MLT", i18n("Malta") );
countryCodeMap.insert( "MHL", i18n("Marshall Islands") );
countryCodeMap.insert( "MTQ", i18n("Martinique") );
countryCodeMap.insert( "MRT", i18n("Mauritania") );
countryCodeMap.insert( "MUS", i18n("Mauritius") );
countryCodeMap.insert( "MYT", i18n("Mayotte") );
countryCodeMap.insert( "MEX", i18n("Mexico") );
countryCodeMap.insert( "FSM", i18n("Micronesia") );
countryCodeMap.insert( "MDA", i18n("Moldova") );
countryCodeMap.insert( "MCO", i18n("Monaco") );
countryCodeMap.insert( "MNG", i18n("Mongolia") );
countryCodeMap.insert( "MSR", i18n("Montserrat") );
countryCodeMap.insert( "MAR", i18n("Morocco") );
countryCodeMap.insert( "MOZ", i18n("Mozambique") );
countryCodeMap.insert( "MMR", i18n("Myanmar") );
countryCodeMap.insert( "NAM", i18n("Namibia") );
countryCodeMap.insert( "NRU", i18n("Nauru") );
countryCodeMap.insert( "NPL", i18n("Nepal") );
countryCodeMap.insert( "ANT", i18n("Netherlands Antilles") );
countryCodeMap.insert( "NLD", i18n("Netherlands") );
countryCodeMap.insert( "NCL", i18n("New Caledonia") );
countryCodeMap.insert( "NZL", i18n("New Zealand") );
countryCodeMap.insert( "NIC", i18n("Nicaragua") );
countryCodeMap.insert( "NER", i18n("Niger") );
countryCodeMap.insert( "NGA", i18n("Nigeria") );
countryCodeMap.insert( "NIU", i18n("Niue") );
countryCodeMap.insert( "NFK", i18n("Norfolk Island") );
countryCodeMap.insert( "MNP", i18n("Northern Mariana Islands") );
countryCodeMap.insert( "NOR", i18n("Norway") );
countryCodeMap.insert( "OMN", i18n("Oman") );
countryCodeMap.insert( "PAK", i18n("Pakistan") );
countryCodeMap.insert( "PLW", i18n("Palau") );
countryCodeMap.insert( "PSE", i18n("Palestinian Territory") );
countryCodeMap.insert( "PAN", i18n("Panama") );
countryCodeMap.insert( "PNG", i18n("Papua New Guinea") );
countryCodeMap.insert( "PRY", i18n("Paraguay") );
countryCodeMap.insert( "PER", i18n("Peru") );
countryCodeMap.insert( "PHL", i18n("Philippines") );
countryCodeMap.insert( "PCN", i18n("Pitcairn Island") );
countryCodeMap.insert( "POL", i18n("Poland") );
countryCodeMap.insert( "PRT", i18n("Portugal") );
countryCodeMap.insert( "PRI", i18n("Puerto Rico") );
countryCodeMap.insert( "QAT", i18n("Qatar") );
countryCodeMap.insert( "REU", i18n("Reunion") );
countryCodeMap.insert( "ROU", i18n("Romania") );
countryCodeMap.insert( "RUS", i18n("Russian Federation") );
countryCodeMap.insert( "RWA", i18n("Rwanda") );
countryCodeMap.insert( "SHN", i18n("St. Helena") );
countryCodeMap.insert( "KNA", i18n("St. Kitts and Nevis") );
countryCodeMap.insert( "LCA", i18n("St. Lucia") );
countryCodeMap.insert( "SPM", i18n("St. Pierre and Miquelon") );
countryCodeMap.insert( "VCT", i18n("St. Vincent and the Grenadines") );
countryCodeMap.insert( "WSM", i18n("Samoa") );
countryCodeMap.insert( "SMR", i18n("San Marino") );
countryCodeMap.insert( "STP", i18n("Sao Tome and Principe") );
countryCodeMap.insert( "SAU", i18n("Saudi Arabia") );
countryCodeMap.insert( "SEN", i18n("Senegal") );
countryCodeMap.insert( "SCG", i18n("Serbia and Montenegro") );
countryCodeMap.insert( "SYC", i18n("Seychelles") );
countryCodeMap.insert( "SLE", i18n("Sierra Leone") );
countryCodeMap.insert( "SGP", i18n("Singapore") );
countryCodeMap.insert( "SVK", i18n("Slovakia") );
countryCodeMap.insert( "SVN", i18n("Slovenia") );
countryCodeMap.insert( "SLB", i18n("Solomon Islands") );
countryCodeMap.insert( "SOM", i18n("Somalia") );
countryCodeMap.insert( "ZAF", i18n("South Africa") );
countryCodeMap.insert( "SGS", i18n("South Georgia and the South Sandwich Islands") );
countryCodeMap.insert( "ESP", i18n("Spain") );
countryCodeMap.insert( "LKA", i18n("Sri Lanka") );
countryCodeMap.insert( "SDN", i18n("Sudan") );
countryCodeMap.insert( "SUR", i18n("Suriname") );
countryCodeMap.insert( "SJM", i18n("Svalbard & Jan Mayen Islands") );
countryCodeMap.insert( "SWZ", i18n("Swaziland") );
countryCodeMap.insert( "SWE", i18n("Sweden") );
countryCodeMap.insert( "CHE", i18n("Switzerland") );
countryCodeMap.insert( "SYR", i18n("Syrian Arab Republic") );
countryCodeMap.insert( "TWN", i18n("Taiwan") );
countryCodeMap.insert( "TJK", i18n("Tajikistan") );
countryCodeMap.insert( "TZA", i18n("Tanzania") );
countryCodeMap.insert( "THA", i18n("Thailand") );
countryCodeMap.insert( "TLS", i18n("Timor-Leste") );
countryCodeMap.insert( "TGO", i18n("Togo") );
countryCodeMap.insert( "TKL", i18n("Tokelau Islands") );
countryCodeMap.insert( "TON", i18n("Tonga") );
countryCodeMap.insert( "TTO", i18n("Trinidad and Tobago") );
countryCodeMap.insert( "TUN", i18n("Tunisia") );
countryCodeMap.insert( "TUR", i18n("Turkey") );
countryCodeMap.insert( "TKM", i18n("Turkmenistan") );
countryCodeMap.insert( "TCA", i18n("Turks and Caicos Islands") );
countryCodeMap.insert( "TUV", i18n("Tuvalu") );
countryCodeMap.insert( "VIR", i18n("US Virgin Islands") );
countryCodeMap.insert( "UGA", i18n("Uganda") );
countryCodeMap.insert( "UKR", i18n("Ukraine") );
countryCodeMap.insert( "ARE", i18n("United Arab Emirates") );
countryCodeMap.insert( "GBR", i18n("United Kingdom") );
countryCodeMap.insert( "UMI", i18n("United States Minor Outlying Islands") );
countryCodeMap.insert( "USA", i18n("United States of America") );
countryCodeMap.insert( "URY", i18n("Uruguay, Eastern Republic of") );
countryCodeMap.insert( "UZB", i18n("Uzbekistan") );
countryCodeMap.insert( "VUT", i18n("Vanuatu") );
countryCodeMap.insert( "VEN", i18n("Venezuela") );
countryCodeMap.insert( "VNM", i18n("Viet Nam") );
countryCodeMap.insert( "WLF", i18n("Wallis and Futuna Islands ") );
countryCodeMap.insert( "ESH", i18n("Western Sahara") );
countryCodeMap.insert( "YEM", i18n("Yemen") );
countryCodeMap.insert( "ZMB", i18n("Zambia") );
countryCodeMap.insert( "ZWE", i18n("Zimbabwe") );
// Supplemental IPTC/IIM country codes.
countryCodeMap.insert( "XUN", i18n("United Nations") );
countryCodeMap.insert( "XEU", i18n("European Union") );
countryCodeMap.insert( "XSP", i18n("Space") );
countryCodeMap.insert( "XSE", i18n("At Sea") );
countryCodeMap.insert( "XIF", i18n("In Flight") );
countryCodeMap.insert( "XEN", i18n("England") );
countryCodeMap.insert( "XSC", i18n("Scotland") );
countryCodeMap.insert( "XNI", i18n("Northern Ireland") );
countryCodeMap.insert( "XWA", i18n("Wales") );
countryCodeMap.insert( "PSE", i18n("Palestine") );
countryCodeMap.insert( "GZA", i18n("Gaza") );
countryCodeMap.insert( "JRO", i18n("Jericho") );
}
typedef QMap<QString, QString> CountryCodeMap;
CountryCodeMap countryCodeMap;
};
CountrySelector::CountrySelector(QWidget* parent)
: KComboBox(parent), d(new Private)
{
for (Private::CountryCodeMap::Iterator it = d->countryCodeMap.begin();
it != d->countryCodeMap.end(); ++it)
{
addItem(QString("%1 - %2").arg(it.key()).arg(it.value()));
}
model()->sort(0);
insertSeparator(count());
addItem(i18nc("Unknown country", "Unknown"));
}
CountrySelector::~CountrySelector()
{
delete d;
}
void CountrySelector::setCountry(const QString& countryCode)
{
// NOTE: if countryCode is empty or do not matches code map, unknow is selected from the list.
int id = count()-1;
for (int i = 0 ; i < d->countryCodeMap.count() ; i++)
{
if (itemText(i).left(3) == countryCode)
{
id = i;
break;
}
}
setCurrentIndex(id);
kDebug() << count() << " :: " << id;
}
bool CountrySelector::country(QString& countryCode, QString& countryName)
{
// Unknow is selected ?
if (currentIndex() == count()-1)
return false;
countryName = currentText().mid(6);
countryCode = currentText().left(3);
return true;
}
QString CountrySelector::countryForCode(const QString& countryCode)
{
Private priv;
return (priv.countryCodeMap[countryCode]);
}
} // namespace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-07-07
* @brief country selector combo-box.
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef COUNTRY_SELECTOR_H
#define COUNTRY_SELECTOR_H
// Qt includes
#include <QtCore/QString>
#include <QtGui/QWidget>
// KDE includes
#include <kcombobox.h>
// Local includes
#include "libkexiv2_export.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT CountrySelector : public KComboBox
{
public:
CountrySelector(QWidget* parent);
~CountrySelector();
void setCountry(const QString& countryCode);
bool country(QString& countryCode, QString& countryName);
static QString countryForCode(const QString& countryCode);
private:
class Private;
Private* const d;
};
} // namespace KExiv2Iface
#endif // COUNTRY_SELECTOR_H

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-09-15
* @brief Exiv2 library interface for KDE
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2013 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2.h"
#include "kexiv2_p.h"
// Local includes
#include "version.h"
namespace KExiv2Iface
{
KExiv2Data::KExiv2Data()
: d(0)
{
}
KExiv2Data::KExiv2Data(const KExiv2Data& other)
{
d = other.d;
}
KExiv2Data::~KExiv2Data()
{
}
KExiv2Data& KExiv2Data::operator=(const KExiv2Data& other)
{
d = other.d;
return *this;
}
// -------------------------------------------------------------------------------------------
KExiv2::KExiv2()
: d(new Private)
{
}
KExiv2::KExiv2(const KExiv2& metadata)
: d(new Private)
{
d->copyPrivateData(metadata.d);
}
KExiv2::KExiv2(const KExiv2Data& data)
: d(new Private)
{
setData(data);
}
KExiv2::KExiv2(const QString& filePath)
: d(new Private)
{
load(filePath);
}
KExiv2::~KExiv2()
{
delete d;
}
KExiv2& KExiv2::operator=(const KExiv2& metadata)
{
d->copyPrivateData(metadata.d);
return *this;
}
//-- Statics methods ----------------------------------------------
bool KExiv2::initializeExiv2()
{
#ifdef _XMP_SUPPORT_
if (!Exiv2::XmpParser::initialize())
return false;
registerXmpNameSpace(QString("http://ns.adobe.com/lightroom/1.0/"), QString("lr"));
registerXmpNameSpace(QString("http://www.digikam.org/ns/kipi/1.0/"), QString("kipi"));
registerXmpNameSpace(QString("http://ns.microsoft.com/photo/1.2/"), QString("MP"));
#endif // _XMP_SUPPORT_
return true;
}
bool KExiv2::cleanupExiv2()
{
// Fix memory leak if Exiv2 support XMP.
#ifdef _XMP_SUPPORT_
unregisterXmpNameSpace(QString("http://ns.adobe.com/lightroom/1.0/"));
unregisterXmpNameSpace(QString("http://www.digikam.org/ns/kipi/1.0/"));
unregisterXmpNameSpace(QString("http://ns.microsoft.com/photo/1.2/"));
Exiv2::XmpParser::terminate();
#endif // _XMP_SUPPORT_
return true;
}
bool KExiv2::supportXmp()
{
#ifdef _XMP_SUPPORT_
return true;
#else
return false;
#endif // _XMP_SUPPORT_
}
bool KExiv2::supportMetadataWritting(const QString& typeMime)
{
if (typeMime == QString("image/jpeg"))
{
return true;
}
else if (typeMime == QString("image/tiff"))
{
return true;
}
else if (typeMime == QString("image/png"))
{
return true;
}
else if (typeMime == QString("image/jp2"))
{
return true;
}
else if (typeMime == QString("image/x-raw"))
{
return true;
}
else if (typeMime == QString("image/pgf"))
{
return true;
}
return false;
}
QString KExiv2::Exiv2Version()
{
// Since 0.14.0 release, we can extract run-time version of Exiv2.
// else we return make version.
return QString(Exiv2::version());
}
QString KExiv2::version()
{
return QString(kexiv2_version);
}
QString KExiv2::sidecarFilePathForFile(const QString& path)
{
QString ret;
if (!path.isEmpty())
{
ret = path + QString(".xmp");
}
return ret;
}
KUrl KExiv2::sidecarUrl(const KUrl& url)
{
QString sidecarPath = sidecarFilePathForFile(url.path());
KUrl sidecarUrl(url);
sidecarUrl.setPath(sidecarPath);
return sidecarUrl;
}
KUrl KExiv2::sidecarUrl(const QString& path)
{
return KUrl::fromPath(sidecarFilePathForFile(path));
}
QString KExiv2::sidecarPath(const QString& path)
{
return sidecarFilePathForFile(path);
}
bool KExiv2::hasSidecar(const QString& path)
{
return QFileInfo(sidecarFilePathForFile(path)).exists();
}
//-- General methods ----------------------------------------------
KExiv2Data KExiv2::data() const
{
KExiv2Data data;
data.d = d->data;
return data;
}
void KExiv2::setData(const KExiv2Data& data)
{
if (data.d)
{
d->data = data.d;
}
else
{
// KExiv2Data can have a null pointer,
// but we never want a null pointer in Private.
d->data->clear();
}
}
bool KExiv2::loadFromData(const QByteArray& imgData) const
{
if (imgData.isEmpty())
return false;
try
{
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open((Exiv2::byte*)imgData.data(), imgData.size());
d->filePath.clear();
image->readMetadata();
// Size and mimetype ---------------------------------
d->pixelSize = QSize(image->pixelWidth(), image->pixelHeight());
d->mimeType = image->mimeType().c_str();
// Image comments ---------------------------------
d->imageComments() = image->comment();
// Exif metadata ----------------------------------
d->exifMetadata() = image->exifData();
// Iptc metadata ----------------------------------
d->iptcMetadata() = image->iptcData();
#ifdef _XMP_SUPPORT_
// Xmp metadata -----------------------------------
d->xmpMetadata() = image->xmpData();
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot load metadata using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::load(const QString& filePath) const
{
if (filePath.isEmpty())
{
return false;
}
d->filePath = filePath;
bool hasLoaded = false;
try
{
Exiv2::Image::AutoPtr image;
image = Exiv2::ImageFactory::open((const char*)(QFile::encodeName(filePath)));
image->readMetadata();
// Size and mimetype ---------------------------------
d->pixelSize = QSize(image->pixelWidth(), image->pixelHeight());
d->mimeType = image->mimeType().c_str();
// Image comments ---------------------------------
d->imageComments() = image->comment();
// Exif metadata ----------------------------------
d->exifMetadata() = image->exifData();
// Iptc metadata ----------------------------------
d->iptcMetadata() = image->iptcData();
#ifdef _XMP_SUPPORT_
// Xmp metadata -----------------------------------
d->xmpMetadata() = image->xmpData();
#endif // _XMP_SUPPORT_
hasLoaded = true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot load metadata from file ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
#ifdef _XMP_SUPPORT_
try
{
if (d->useXMPSidecar4Reading)
{
QString xmpSidecarPath = sidecarFilePathForFile(filePath);
QFileInfo xmpSidecarFileInfo(xmpSidecarPath);
Exiv2::Image::AutoPtr xmpsidecar;
if (xmpSidecarFileInfo.exists() && xmpSidecarFileInfo.isReadable())
{
// Read sidecar data
xmpsidecar = Exiv2::ImageFactory::open((const char*)QFile::encodeName(xmpSidecarPath));
xmpsidecar->readMetadata();
// Merge
d->loadSidecarData(xmpsidecar);
hasLoaded = true;
}
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot load XMP sidecar", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
#endif // _XMP_SUPPORT_
return hasLoaded;
}
bool KExiv2::save(const QString& imageFilePath) const
{
// If our image is really a symlink, we should follow the symlink so that
// when we delete the file and rewrite it, we are honoring the symlink
// (rather than just deleting it and putting a file there).
// However, this may be surprising to the user when they are writing sidecar
// files. They might expect them to show up where the symlink is. So, we
// shouldn't follow the link when figuring out what the filename for the
// sidecar should be.
// Note, we are not yet handling the case where the sidecar itself is a
// symlink.
QString regularFilePath = imageFilePath; // imageFilePath might be a
// symlink. Below we will change
// regularFile to the pointed to
// file if so.
QFileInfo givenFileInfo(imageFilePath);
if (givenFileInfo.isSymLink())
{
kDebug() << "filePath" << imageFilePath << "is a symlink."
<< "Using target" << givenFileInfo.canonicalPath();
regularFilePath = givenFileInfo.canonicalPath();// Walk all the symlinks
}
// NOTE: see B.K.O #137770 & #138540 : never touch the file if is read only.
QFileInfo finfo(regularFilePath);
QFileInfo dinfo(finfo.path());
if (!dinfo.isWritable())
{
kDebug() << "Dir '" << dinfo.filePath() << "' is read-only. Metadata not saved.";
return false;
}
bool writeToFile = false;
bool writeToSidecar = false;
bool writeToSidecarIfFileNotPossible = false;
bool writtenToFile = false;
bool writtenToSidecar = false;
kDebug() << "KExiv2::metadataWritingMode" << d->metadataWritingMode;
switch(d->metadataWritingMode)
{
case WRITETOSIDECARONLY:
writeToSidecar = true;
break;
case WRITETOIMAGEONLY:
writeToFile = true;
break;
case WRITETOSIDECARANDIMAGE:
writeToFile = true;
writeToSidecar = true;
break;
case WRITETOSIDECARONLY4READONLYFILES:
writeToFile = true;
writeToSidecarIfFileNotPossible = true;
break;
}
if (writeToFile)
{
kDebug() << "Will write Metadata to file" << finfo.fileName();
writtenToFile = d->saveToFile(finfo);
if (writeToFile)
{
kDebug() << "Metadata for file" << finfo.fileName() << "written to file.";
}
}
if (writeToSidecar || (writeToSidecarIfFileNotPossible && !writtenToFile))
{
kDebug() << "Will write XMP sidecar for file" << givenFileInfo.fileName();
writtenToSidecar = d->saveToXMPSidecar(imageFilePath);
if (writtenToSidecar)
{
kDebug() << "Metadata for file '" << givenFileInfo.fileName() << "' written to XMP sidecar.";
}
}
return writtenToFile || writtenToSidecar;
}
bool KExiv2::applyChanges() const
{
if (d->filePath.isEmpty())
{
kDebug() << "Failed to apply changes: file path is empty!";
return false;
}
return save(d->filePath);
}
bool KExiv2::isEmpty() const
{
if (!hasComments() && !hasExif() && !hasIptc() && !hasXmp())
return true;
return false;
}
void KExiv2::setFilePath(const QString& path)
{
d->filePath = path;
}
QString KExiv2::getFilePath() const
{
return d->filePath;
}
QSize KExiv2::getPixelSize() const
{
return d->pixelSize;
}
QString KExiv2::getMimeType() const
{
return d->mimeType;
}
void KExiv2::setWriteRawFiles(const bool on)
{
d->writeRawFiles = on;
}
bool KExiv2::writeRawFiles() const
{
return d->writeRawFiles;
}
void KExiv2::setUseXMPSidecar4Reading(const bool on)
{
d->useXMPSidecar4Reading = on;
}
bool KExiv2::useXMPSidecar4Reading() const
{
return d->useXMPSidecar4Reading;
}
void KExiv2::setMetadataWritingMode(const int mode)
{
d->metadataWritingMode = mode;
}
int KExiv2::metadataWritingMode() const
{
return d->metadataWritingMode;
}
void KExiv2::setUpdateFileTimeStamp(bool on)
{
d->updateFileTimeStamp = on;
}
bool KExiv2::updateFileTimeStamp() const
{
return d->updateFileTimeStamp;
}
bool KExiv2::setProgramId(bool /*on*/) const
{
return true;
}
} // NameSpace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2007-09-03
* @brief Exiv2 library interface for KDE
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2_p.h"
// C ANSI includes
extern "C"
{
#include <sys/stat.h>
#include <utime.h>
}
namespace KExiv2Iface
{
KExiv2::Private::Private()
: data(new KExiv2Data::Private)
{
writeRawFiles = false;
updateFileTimeStamp = false;
useXMPSidecar4Reading = false;
metadataWritingMode = WRITETOIMAGEONLY;
loadedFromSidecar = false;
Exiv2::LogMsg::setHandler(KExiv2::Private::printExiv2MessageHandler);
}
KExiv2::Private::~Private()
{
}
void KExiv2::Private::copyPrivateData(const Private* const other)
{
data = other->data;
filePath = other->filePath;
writeRawFiles = other->writeRawFiles;
updateFileTimeStamp = other->updateFileTimeStamp;
useXMPSidecar4Reading = other->useXMPSidecar4Reading;
metadataWritingMode = other->metadataWritingMode;
}
bool KExiv2::Private::saveToXMPSidecar(const QFileInfo& finfo) const
{
QString filePath = KExiv2::sidecarFilePathForFile(finfo.filePath());
if (filePath.isEmpty())
{
return false;
}
try
{
Exiv2::Image::AutoPtr image;
image = Exiv2::ImageFactory::create(Exiv2::ImageType::xmp, (const char*)(QFile::encodeName(filePath)));
return saveOperations(finfo, image);
}
catch( Exiv2::Error& e )
{
printExiv2ExceptionError("Cannot save metadata to XMP sidecar using Exiv2 ", e);
return false;
}
catch(...)
{
kError() << "Default exception from Exiv2";
return false;
}
}
bool KExiv2::Private::saveToFile(const QFileInfo& finfo) const
{
if (!finfo.isWritable())
{
kDebug() << "File '" << finfo.fileName().toAscii().constData() << "' is read only. Metadata not written.";
return false;
}
QStringList rawTiffBasedSupported, rawTiffBasedNotSupported;
// Raw files supported by Exiv2 0.21
rawTiffBasedSupported << "dng" << "nef" << "pef" << "orf" << "srw";
if (Exiv2::testVersion(0,23,0))
{
rawTiffBasedSupported << "cr2";
}
// Raw files not supported by Exiv2 0.21
rawTiffBasedNotSupported
<< "3fr" << "arw" << "dcr" << "erf" << "k25" << "kdc"
<< "mos" << "raw" << "sr2" << "srf" << "rw2";
if (!Exiv2::testVersion(0,23,0))
{
rawTiffBasedNotSupported << "cr2";
}
QString ext = finfo.suffix().toLower();
if (!writeRawFiles && (rawTiffBasedSupported.contains(ext) || rawTiffBasedNotSupported.contains(ext)) )
{
kDebug() << finfo.fileName()
<< "is a TIFF based RAW file, writing to such a file is disabled by current settings.";
return false;
}
/*
if (rawTiffBasedNotSupported.contains(ext))
{
kDebug() << finfo.fileName()
<< "is TIFF based RAW file not yet supported. Metadata not saved.";
return false;
}
if (rawTiffBasedSupported.contains(ext) && !writeRawFiles)
{
kDebug() << finfo.fileName()
<< "is TIFF based RAW file supported but writing mode is disabled. "
<< "Metadata not saved.";
return false;
}
kDebug() << "File Extension: " << ext << " is supported for writing mode";
bool ret = false;
*/
try
{
Exiv2::Image::AutoPtr image;
image = Exiv2::ImageFactory::open((const char*)(QFile::encodeName(finfo.filePath())));
return saveOperations(finfo, image);
}
catch( Exiv2::Error& e )
{
printExiv2ExceptionError("Cannot save metadata to image using Exiv2 ", e);
return false;
}
catch(...)
{
kError() << "Default exception from Exiv2";
return false;
}
}
bool KExiv2::Private::saveOperations(const QFileInfo& finfo, Exiv2::Image::AutoPtr image) const
{
try
{
Exiv2::AccessMode mode;
bool wroteComment = false, wroteEXIF = false, wroteIPTC = false, wroteXMP = false;
// We need to load target file metadata to merge with new one. It's mandatory with TIFF format:
// like all tiff file structure is based on Exif.
image->readMetadata();
// Image Comments ---------------------------------
mode = image->checkMode(Exiv2::mdComment);
if ((mode == Exiv2::amWrite) || (mode == Exiv2::amReadWrite))
{
image->setComment(imageComments());
wroteComment = true;
}
// Exif metadata ----------------------------------
mode = image->checkMode(Exiv2::mdExif);
if ((mode == Exiv2::amWrite) || (mode == Exiv2::amReadWrite))
{
if (image->mimeType() == "image/tiff")
{
Exiv2::ExifData orgExif = image->exifData();
Exiv2::ExifData newExif;
QStringList untouchedTags;
// With tiff image we cannot overwrite whole Exif data as well, because
// image data are stored in Exif container. We need to take a care about
// to not lost image data.
untouchedTags << "Exif.Image.ImageWidth";
untouchedTags << "Exif.Image.ImageLength";
untouchedTags << "Exif.Image.BitsPerSample";
untouchedTags << "Exif.Image.Compression";
untouchedTags << "Exif.Image.PhotometricInterpretation";
untouchedTags << "Exif.Image.FillOrder";
untouchedTags << "Exif.Image.SamplesPerPixel";
untouchedTags << "Exif.Image.StripOffsets";
untouchedTags << "Exif.Image.RowsPerStrip";
untouchedTags << "Exif.Image.StripByteCounts";
untouchedTags << "Exif.Image.XResolution";
untouchedTags << "Exif.Image.YResolution";
untouchedTags << "Exif.Image.PlanarConfiguration";
untouchedTags << "Exif.Image.ResolutionUnit";
for (Exiv2::ExifData::iterator it = orgExif.begin(); it != orgExif.end(); ++it)
{
if (untouchedTags.contains(it->key().c_str()))
{
newExif[it->key().c_str()] = orgExif[it->key().c_str()];
}
}
Exiv2::ExifData readedExif = exifMetadata();
for (Exiv2::ExifData::iterator it = readedExif.begin(); it != readedExif.end(); ++it)
{
if (!untouchedTags.contains(it->key().c_str()))
{
newExif[it->key().c_str()] = readedExif[it->key().c_str()];
}
}
image->setExifData(newExif);
}
else
{
image->setExifData(exifMetadata());
}
wroteEXIF = true;
}
// Iptc metadata ----------------------------------
mode = image->checkMode(Exiv2::mdIptc);
if ((mode == Exiv2::amWrite) || (mode == Exiv2::amReadWrite))
{
image->setIptcData(iptcMetadata());
wroteIPTC = true;
}
// Xmp metadata -----------------------------------
mode = image->checkMode(Exiv2::mdXmp);
if ((mode == Exiv2::amWrite) || (mode == Exiv2::amReadWrite))
{
#ifdef _XMP_SUPPORT_
image->setXmpData(xmpMetadata());
wroteXMP = true;
#endif
}
if (!wroteComment && !wroteEXIF && !wroteIPTC && !wroteXMP)
{
kDebug() << "Writing metadata is not supported for file" << finfo.fileName();
return false;
}
else if (!wroteEXIF || !wroteIPTC || !wroteXMP)
{
kDebug() << "Support for writing metadata is limited for file" << finfo.fileName()
<< "EXIF" << wroteEXIF << "IPTC" << wroteIPTC << "XMP" << wroteXMP;
}
if (!updateFileTimeStamp)
{
// Don't touch access and modification timestamp of file.
struct stat st;
struct utimbuf ut;
int ret = ::stat(QFile::encodeName(filePath), &st);
if (ret == 0)
{
ut.modtime = st.st_mtime;
ut.actime = st.st_atime;
}
image->writeMetadata();
if (ret == 0)
{
::utime(QFile::encodeName(filePath), &ut);
}
}
else
{
image->writeMetadata();
}
return true;
}
catch( Exiv2::Error& e )
{
printExiv2ExceptionError("Cannot save metadata using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
void KExiv2Data::Private::clear()
{
imageComments.clear();
exifMetadata.clear();
iptcMetadata.clear();
#ifdef _XMP_SUPPORT_
xmpMetadata.clear();
#endif
}
void KExiv2::Private::printExiv2ExceptionError(const QString& msg, Exiv2::Error& e)
{
std::string s(e.what());
kError() << msg.toAscii().constData() << " (Error #"
<< e.code() << ": " << s.c_str();
}
void KExiv2::Private::printExiv2MessageHandler(int lvl, const char* msg)
{
kDebug() << "Exiv2 (" << lvl << ") : " << msg;
}
QString KExiv2::Private::convertCommentValue(const Exiv2::Exifdatum& exifDatum) const
{
try
{
std::string comment;
std::string charset;
comment = exifDatum.toString();
// libexiv2 will prepend "charset=\"SomeCharset\" " if charset is specified
// Before conversion to QString, we must know the charset, so we stay with std::string for a while
if (comment.length() > 8 && comment.substr(0, 8) == "charset=")
{
// the prepended charset specification is followed by a blank
std::string::size_type pos = comment.find_first_of(' ');
if (pos != std::string::npos)
{
// extract string between the = and the blank
charset = comment.substr(8, pos-8);
// get the rest of the string after the charset specification
comment = comment.substr(pos+1);
}
}
if (charset == "\"Unicode\"")
{
return QString::fromUtf8(comment.data());
}
else if (charset == "\"Jis\"")
{
QTextCodec* codec = QTextCodec::codecForName("JIS7");
return codec->toUnicode(comment.c_str());
}
else if (charset == "\"Ascii\"")
{
return QString::fromLatin1(comment.c_str());
}
else
{
return detectEncodingAndDecode(comment);
}
}
catch( Exiv2::Error& e )
{
printExiv2ExceptionError("Cannot convert Comment using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QString();
}
QString KExiv2::Private::detectEncodingAndDecode(const std::string& value) const
{
// For charset autodetection, we could use sophisticated code
// (Mozilla chardet, KHTML's autodetection, QTextCodec::codecForContent),
// but that is probably too much.
// We check for UTF8, Local encoding and ASCII.
// TODO: Gilles ==> Marcel : Look like KEncodingDetector class can provide a full implementation for encoding detection.
if (value.empty())
{
return QString();
}
if (KStringHandler::isUtf8(value.c_str()))
{
return QString::fromUtf8(value.c_str());
}
// Utf8 has a pretty unique byte pattern.
// Thats not true for ASCII, it is not possible
// to reliably autodetect different ISO-8859 charsets.
// So we can use either local encoding, or latin1.
//TODO: KDE4PORT: check for regression of #134999 (very probably no regression!)
return QString::fromLocal8Bit(value.c_str());
//return QString::fromLatin1(value.c_str());
}
int KExiv2::Private::getXMPTagsListFromPrefix(const QString& pf, KExiv2::TagsMap& tagsMap) const
{
QList<const Exiv2::XmpPropertyInfo*> tags;
tags << Exiv2::XmpProperties::propertyList(pf.toAscii().data());
int i = 0;
for (QList<const Exiv2::XmpPropertyInfo*>::iterator it = tags.begin(); it != tags.end(); ++it)
{
while ( (*it) && !QString((*it)->name_).isNull() )
{
QString key = QLatin1String( Exiv2::XmpKey( pf.toAscii().data(), (*it)->name_ ).key().c_str() );
QStringList values;
values << (*it)->name_ << (*it)->title_ << (*it)->desc_;
tagsMap.insert(key, values);
++(*it);
i++;
}
}
return i;
}
#ifdef _XMP_SUPPORT_
void KExiv2::Private::loadSidecarData(Exiv2::Image::AutoPtr xmpsidecar)
{
// Having a sidecar is a special situation.
// The sidecar data often "dominates", see in particular bug 309058 for important aspects:
// If a field is removed from the sidecar, we must ignore (older) data for this field in the file.
// First: Ignore file XMP, only use sidecar XMP
xmpMetadata() = xmpsidecar->xmpData();
loadedFromSidecar = true;
// EXIF
// Four groups of properties are mapped between EXIF and XMP:
// Date/Time, Description, Copyright, Creator
// A few more tags are defined "writeback" tags in the XMP specification, the sidecar value therefore overrides the Exif value.
// The rest is kept side-by-side.
// (to understand, remember that the xmpsidecar's Exif data is actually XMP data mapped back to Exif)
// Description, Copyright and Creator is dominated by the sidecar: Remove file Exif fields, if field not in XMP.
ExifMergeHelper exifDominatedHelper;
exifDominatedHelper << QLatin1String("Exif.Image.ImageDescription")
<< QLatin1String("Exif.Photo.UserComment")
<< QLatin1String("Exif.Image.Copyright")
<< QLatin1String("Exif.Image.Artist");
exifDominatedHelper.exclusiveMerge(xmpsidecar->exifData(), exifMetadata());
// Date/Time and "the few more" from the XMP spec are handled as writeback
// Note that Date/Time mapping is slightly contradictory in latest specs.
ExifMergeHelper exifWritebackHelper;
exifWritebackHelper << QLatin1String("Exif.Image.DateTime")
<< QLatin1String("Exif.Image.DateTime")
<< QLatin1String("Exif.Photo.DateTimeOriginal")
<< QLatin1String("Exif.Photo.DateTimeDigitized")
<< QLatin1String("Exif.Image.Orientation")
<< QLatin1String("Exif.Image.XResolution")
<< QLatin1String("Exif.Image.YResolution")
<< QLatin1String("Exif.Image.ResolutionUnit")
<< QLatin1String("Exif.Image.Software")
<< QLatin1String("Exif.Photo.RelatedSoundFile");
exifWritebackHelper.mergeFields(xmpsidecar->exifData(), exifMetadata());
// IPTC
// These fields cover almost all relevant IPTC data and are defined in the XMP specification for reconciliation.
IptcMergeHelper iptcDominatedHelper;
iptcDominatedHelper << QLatin1String("Iptc.Application2.ObjectName")
<< QLatin1String("Iptc.Application2.Urgency")
<< QLatin1String("Iptc.Application2.Category")
<< QLatin1String("Iptc.Application2.SuppCategory")
<< QLatin1String("Iptc.Application2.Keywords")
<< QLatin1String("Iptc.Application2.SubLocation")
<< QLatin1String("Iptc.Application2.SpecialInstructions")
<< QLatin1String("Iptc.Application2.Byline")
<< QLatin1String("Iptc.Application2.BylineTitle")
<< QLatin1String("Iptc.Application2.City")
<< QLatin1String("Iptc.Application2.ProvinceState")
<< QLatin1String("Iptc.Application2.CountryCode")
<< QLatin1String("Iptc.Application2.CountryName")
<< QLatin1String("Iptc.Application2.TransmissionReference")
<< QLatin1String("Iptc.Application2.Headline")
<< QLatin1String("Iptc.Application2.Credit")
<< QLatin1String("Iptc.Application2.Source")
<< QLatin1String("Iptc.Application2.Copyright")
<< QLatin1String("Iptc.Application2.Caption")
<< QLatin1String("Iptc.Application2.Writer");
iptcDominatedHelper.exclusiveMerge(xmpsidecar->iptcData(), iptcMetadata());
IptcMergeHelper iptcWritebackHelper;
iptcWritebackHelper << QLatin1String("Iptc.Application2.DateCreated")
<< QLatin1String("Iptc.Application2.TimeCreated")
<< QLatin1String("Iptc.Application2.DigitizationDate")
<< QLatin1String("Iptc.Application2.DigitizationTime");
iptcWritebackHelper.mergeFields(xmpsidecar->iptcData(), iptcMetadata());
/*
* TODO: Exiv2 (referring to 0.23) does not correctly synchronize all times values as given below.
* Time values and their synchronization:
* Original Date/Time – Creation date of the intellectual content (e.g. the photograph),
rather than the creatio*n date of the content being shown
Exif DateTimeOriginal (36867, 0x9003) and SubSecTimeOriginal (37521, 0x9291)
IPTC DateCreated (IIM 2:55, 0x0237) and TimeCreated (IIM 2:60, 0x023C)
XMP (photoshop:DateCreated)
* Digitized Date/Time – Creation date of the digital representation
Exif DateTimeDigitized (36868, 0x9004) and SubSecTimeDigitized (37522, 0x9292)
IPTC DigitalCreationDate (IIM 2:62, 0x023E) and DigitalCreationTime (IIM 2:63, 0x023F)
XMP (xmp:CreateDate)
* Modification Date/Time – Modification date of the digital image file
Exif DateTime (306, 0x132) and SubSecTime (37520, 0x9290)
XMP (xmp:ModifyDate)
*/
}
#endif // _XMP_SUPPORT_
} // NameSpace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2007-09-03
* @brief Exiv2 library interface for KDE
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef KEXIV2PRIVATE_H
#define KEXIV2PRIVATE_H
#include "kexiv2.h"
// C++ includes
#include <cstdlib>
#include <cstdio>
#include <cassert>
#include <cmath>
#include <cfloat>
#include <iostream>
#include <iomanip>
#include <string>
// Qt includes
#include <QBuffer>
#include <QFile>
#include <QImage>
#include <QSize>
#include <QLatin1String>
#include <QTextCodec>
#include <QMatrix>
#include <QFileInfo>
#include <QDataStream>
#include <QSharedData>
// KDE includes
#include <ktemporaryfile.h>
#include <kencodingdetector.h>
#include <kstringhandler.h>
#include <kdeversion.h>
#include <kdebug.h>
// Exiv2 includes -------------------------------------------------------
// NOTE: All Exiv2 header must be stay there to not expose external source code to Exiv2 API
// and reduce Exiv2 dependency to client code.
// The pragmas are required to be able to catch exceptions thrown by libexiv2:
// See http://gcc.gnu.org/wiki/Visibility, the section about c++ exceptions.
// They are needed for all libexiv2 versions that do not care about visibility.
#ifdef __GNUC__
#pragma GCC visibility push(default)
#endif
#include <exiv2/exv_conf.h>
#include <exiv2/error.hpp>
#include <exiv2/image.hpp>
#include <exiv2/jpgimage.hpp>
#include <exiv2/datasets.hpp>
#include <exiv2/tags.hpp>
#include <exiv2/preview.hpp>
#include <exiv2/properties.hpp>
#include <exiv2/types.hpp>
#include <exiv2/exif.hpp>
#include <exiv2/xmpsidecar.hpp>
// Check if Exiv2 support XMP
#ifdef EXV_HAVE_XMP_TOOLKIT
# define _XMP_SUPPORT_ 1
#endif
// Make sure an EXIV2_TEST_VERSION macro exists:
#ifdef EXIV2_VERSION
# ifndef EXIV2_TEST_VERSION
# define EXIV2_TEST_VERSION(major,minor,patch) \
( EXIV2_VERSION >= EXIV2_MAKE_VERSION(major,minor,patch) )
# endif
#else
# define EXIV2_TEST_VERSION(major,minor,patch) (false)
#endif
// With exiv2 > 0.20.0, all makernote header files have been removed to increase binary compatibility.
// See Exiv2 bugzilla entry http://dev.exiv2.org/issues/719
// and wiki topic http://dev.exiv2.org/boards/3/topics/583
#ifdef __GNUC__
#pragma GCC visibility pop
#endif
// End of Exiv2 headers ------------------------------------------------------
namespace KExiv2Iface
{
class KExiv2Data::Private : public QSharedData
{
public:
void clear();
public:
std::string imageComments;
Exiv2::ExifData exifMetadata;
Exiv2::IptcData iptcMetadata;
#ifdef _XMP_SUPPORT_
Exiv2::XmpData xmpMetadata;
#endif
};
// --------------------------------------------------------------------------
class KExiv2::Private
{
public:
Private();
~Private();
void copyPrivateData(const Private* const other);
bool saveToXMPSidecar(const QFileInfo& finfo) const;
bool saveToFile(const QFileInfo& finfo) const;
bool saveOperations(const QFileInfo& finfo, Exiv2::Image::AutoPtr image) const;
/** Wrapper method to convert a Comments content to a QString.
*/
QString convertCommentValue(const Exiv2::Exifdatum& exifDatum) const;
/** Charset autodetection to convert a string to a QString.
*/
QString detectEncodingAndDecode(const std::string& value) const;
int getXMPTagsListFromPrefix(const QString& pf, KExiv2::TagsMap& tagsMap) const;
const Exiv2::ExifData& exifMetadata() const { return data.constData()->exifMetadata; }
const Exiv2::IptcData& iptcMetadata() const { return data.constData()->iptcMetadata; }
const std::string& imageComments() const { return data.constData()->imageComments; }
#ifdef _XMP_SUPPORT_
const Exiv2::XmpData& xmpMetadata() const { return data.constData()->xmpMetadata; }
#endif
Exiv2::ExifData& exifMetadata() { return data.data()->exifMetadata; }
Exiv2::IptcData& iptcMetadata() { return data.data()->iptcMetadata; }
std::string& imageComments() { return data.data()->imageComments; }
#ifdef _XMP_SUPPORT_
Exiv2::XmpData& xmpMetadata() { return data.data()->xmpMetadata; }
void loadSidecarData(Exiv2::Image::AutoPtr xmpsidecar);
#endif
public:
/** Generic method to print the Exiv2 C++ Exception error message from 'e'.
* 'msg' string is printed using kDebug rules..
*/
static void printExiv2ExceptionError(const QString& msg, Exiv2::Error& e);
/** Generic method to print debug message from Exiv2.
* 'msg' string is printed using kDebug rules. 'lvl' is the debug level of Exiv2 message.
*/
static void printExiv2MessageHandler(int lvl, const char* msg);
public:
bool writeRawFiles;
bool updateFileTimeStamp;
bool useXMPSidecar4Reading;
/// A mode from #MetadataWritingMode enum.
int metadataWritingMode;
/// XMP, and parts of EXIF/IPTC, were loaded from an XMP sidecar file
bool loadedFromSidecar;
QString filePath;
QSize pixelSize;
QString mimeType;
QSharedDataPointer<KExiv2Data::Private> data;
};
template <class Data, class Key, class KeyString, class KeyStringList = QList<KeyString> >
class MergeHelper
{
public:
KeyStringList keys;
MergeHelper& operator<<(const KeyString& key)
{
keys << key;
return *this;
}
/**
* Merge two (Exif,IPTC,Xmp)Data packages, where the result is stored in dest
* and fields from src take precedence over existing data from dest.
*/
void mergeAll(const Data& src, Data& dest)
{
for (typename Data::const_iterator it = src.begin(); it != src.end(); ++it)
{
typename Data::iterator destIt = dest.findKey(Key(it->key()));
if (destIt == dest.end())
{
dest.add(*it);
}
else
{
*destIt = *it;
}
}
}
/**
* Merge two (Exif,IPTC,Xmp)Data packages, the result is stored in dest.
* Only keys in keys are considered for merging.
* Fields from src take precedence over existing data from dest.
*/
void mergeFields(const Data& src, Data& dest)
{
foreach (const KeyString& keyString, keys)
{
Key key(keyString.latin1());
typename Data::const_iterator it = src.findKey(key);
if (it == src.end())
{
continue;
}
typename Data::iterator destIt = dest.findKey(key);
if (destIt == dest.end())
{
dest.add(*it);
}
else
{
*destIt = *it;
}
}
}
/**
* Merge two (Exif,IPTC,Xmp)Data packages, the result is stored in dest.
* The following steps apply only to keys in "keys":
* The result is determined by src.
* Keys must exist in src to kept in dest.
* Fields from src take precedence over existing data from dest.
*/
void exclusiveMerge(const Data& src, Data& dest)
{
foreach (const KeyString& keyString, keys)
{
Key key(keyString.latin1());
typename Data::const_iterator it = src.findKey(key);
typename Data::iterator destIt = dest.findKey(key);
if (destIt == dest.end())
{
if (it != src.end())
{
dest.add(*it);
}
}
else
{
if (it == src.end())
{
dest.erase(destIt);
}
else
{
*destIt = *it;
}
}
}
}
};
class ExifMergeHelper : public MergeHelper<Exiv2::ExifData, Exiv2::ExifKey, QLatin1String>
{
};
class IptcMergeHelper : public MergeHelper<Exiv2::IptcData, Exiv2::IptcKey, QLatin1String>
{
};
#ifdef _XMP_SUPPORT_
class XmpMergeHelper : public MergeHelper<Exiv2::XmpData, Exiv2::XmpKey, QLatin1String>
{
};
#endif
} // NameSpace KExiv2Iface
#endif // KEXIV2PRIVATE_H

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-09-15
* @brief Comments manipulation methods
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Local includes
#include "kexiv2_p.h"
#include "kexiv2.h"
namespace KExiv2Iface
{
bool KExiv2::canWriteComment(const QString& filePath)
{
try
{
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open((const char*)
(QFile::encodeName(filePath)));
Exiv2::AccessMode mode = image->checkMode(Exiv2::mdComment);
return (mode == Exiv2::amWrite || mode == Exiv2::amReadWrite);
}
catch( Exiv2::Error& e )
{
std::string s(e.what());
kError() << "Cannot check Comment access mode using Exiv2 (Error #"
<< e.code() << ": " << s.c_str() << ")";
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::hasComments() const
{
return !d->imageComments().empty();
}
bool KExiv2::clearComments() const
{
return setComments(QByteArray());
}
QByteArray KExiv2::getComments() const
{
return QByteArray(d->imageComments().data(), d->imageComments().size());
}
QString KExiv2::getCommentsDecoded() const
{
return d->detectEncodingAndDecode(d->imageComments());
}
bool KExiv2::setComments(const QByteArray& data) const
{
d->imageComments() = std::string(data.data(), data.size());
return true;
}
QString KExiv2::detectLanguageAlt(const QString& value, QString& lang)
{
// Ex. from an Xmp tag Xmp.tiff.copyright: "lang="x-default" (c) Gilles Caulier 2007"
if (value.size() > 6 && value.startsWith(QString("lang=\"")))
{
int pos = value.indexOf(QString("\""), 6);
if (pos != -1)
{
lang = value.mid(6, pos-6);
return (value.mid(pos+2));
}
}
lang.clear();
return value;
}
} // NameSpace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-11-15
* @brief Exiv2 library interface for KDE
*
* @author Copyright (C) 2009-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2009-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef KEXIV2DATA_H
#define KEXIV2DATA_H
// QT includes
#include <QtCore/QSharedDataPointer>
// Local includes
#include "libkexiv2_export.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT KExiv2Data
{
public:
KExiv2Data();
KExiv2Data(const KExiv2Data&);
~KExiv2Data();
KExiv2Data& operator=(const KExiv2Data&);
public:
// Declared as public due to use in KExiv2Priv class
class Private;
private:
QSharedDataPointer<Private> d;
friend class KExiv2;
};
} // NameSpace KExiv2Iface
#endif /* KEXIV2_H */

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-09-15
* @brief GPS manipulation methods
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
* @author Copyright (C) 2010-2012 by Michael G. Hansen
* <a href="mailto:mike at mghansen dot de">mike at mghansen dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2.h"
#include "kexiv2_p.h"
// C++ includes
#include <climits>
#include <cmath>
#include <math.h>
namespace KExiv2Iface
{
bool KExiv2::getGPSInfo(double& altitude, double& latitude, double& longitude) const
{
// Some GPS device do not set Altitude. So a valid GPS position can be with a zero value.
// No need to check return value.
getGPSAltitude(&altitude);
if (!getGPSLatitudeNumber(&latitude))
return false;
if (!getGPSLongitudeNumber(&longitude))
return false;
return true;
}
bool KExiv2::getGPSLatitudeNumber(double* const latitude) const
{
try
{
*latitude=0.0;
// Try XMP first. Reason: XMP in sidecar may be more up-to-date than EXIF in original image.
if ( convertFromGPSCoordinateString(getXmpTagString("Xmp.exif.GPSLatitude"), latitude) )
return true;
// Now try to get the reference from Exif.
const QByteArray latRef = getExifTagData("Exif.GPSInfo.GPSLatitudeRef");
if (!latRef.isEmpty())
{
Exiv2::ExifKey exifKey("Exif.GPSInfo.GPSLatitude");
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifData::iterator it = exifData.findKey(exifKey);
if (it != exifData.end() && (*it).count() == 3)
{
// Latitude decoding from Exif.
double num, den, min, sec;
num = (double)((*it).toRational(0).first);
den = (double)((*it).toRational(0).second);
if (den == 0)
return false;
*latitude = num/den;
num = (double)((*it).toRational(1).first);
den = (double)((*it).toRational(1).second);
if (den == 0)
return false;
min = num/den;
if (min != -1.0)
*latitude = *latitude + min/60.0;
num = (double)((*it).toRational(2).first);
den = (double)((*it).toRational(2).second);
if (den == 0)
{
// be relaxed and accept 0/0 seconds. See #246077.
if (num == 0)
den = 1;
else
return false;
}
sec = num/den;
if (sec != -1.0)
*latitude = *latitude + sec/3600.0;
}
else
{
return false;
}
if (latRef[0] == 'S')
*latitude *= -1.0;
return true;
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot get GPS tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::getGPSLongitudeNumber(double* const longitude) const
{
try
{
*longitude=0.0;
// Try XMP first. Reason: XMP in sidecar may be more up-to-date than EXIF in original image.
if ( convertFromGPSCoordinateString(getXmpTagString("Xmp.exif.GPSLongitude"), longitude) )
return true;
// Now try to get the reference from Exif.
const QByteArray lngRef = getExifTagData("Exif.GPSInfo.GPSLongitudeRef");
if (!lngRef.isEmpty())
{
// Longitude decoding from Exif.
Exiv2::ExifKey exifKey2("Exif.GPSInfo.GPSLongitude");
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifData::iterator it = exifData.findKey(exifKey2);
if (it != exifData.end() && (*it).count() == 3)
{
/// @todo Decoding of latitude and longitude works in the same way,
/// code here can be put in a separate function
double num, den;
num = (double)((*it).toRational(0).first);
den = (double)((*it).toRational(0).second);
if (den == 0)
{
return false;
}
*longitude = num/den;
num = (double)((*it).toRational(1).first);
den = (double)((*it).toRational(1).second);
if (den == 0)
{
return false;
}
const double min = num/den;
if (min != -1.0)
{
*longitude = *longitude + min/60.0;
}
num = (double)((*it).toRational(2).first);
den = (double)((*it).toRational(2).second);
if (den == 0)
{
// be relaxed and accept 0/0 seconds. See #246077.
if (num == 0)
den = 1;
else
return false;
}
const double sec = num/den;
if (sec != -1.0)
{
*longitude = *longitude + sec/3600.0;
}
}
else
{
return false;
}
if (lngRef[0] == 'W')
{
*longitude *= -1.0;
}
return true;
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot get GPS tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::getGPSAltitude(double* const altitude) const
{
try
{
double num, den;
*altitude=0.0;
// Try XMP first. Reason: XMP in sidecar may be more up-to-date than EXIF in original image.
const QString altRefXmp = getXmpTagString("Xmp.exif.GPSAltitudeRef");
if (!altRefXmp.isEmpty())
{
const QString altXmp = getXmpTagString("Xmp.exif.GPSAltitude");
if (!altXmp.isEmpty())
{
num = altXmp.section('/', 0, 0).toDouble();
den = altXmp.section('/', 1, 1).toDouble();
if (den == 0)
return false;
*altitude = num/den;
if (altRefXmp == QString("1"))
*altitude *= -1.0;
return true;
}
}
// Get the reference from Exif (above/below sea level)
const QByteArray altRef = getExifTagData("Exif.GPSInfo.GPSAltitudeRef");
if (!altRef.isEmpty())
{
// Altitude decoding from Exif.
Exiv2::ExifKey exifKey3("Exif.GPSInfo.GPSAltitude");
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifData::iterator it = exifData.findKey(exifKey3);
if (it != exifData.end() && (*it).count())
{
num = (double)((*it).toRational(0).first);
den = (double)((*it).toRational(0).second);
if (den == 0)
return false;
*altitude = num/den;
}
else
{
return false;
}
if (altRef[0] == '1')
*altitude *= -1.0;
return true;
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot get GPS tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QString KExiv2::getGPSLatitudeString() const
{
double latitude;
if (!getGPSLatitudeNumber(&latitude))
return QString();
return convertToGPSCoordinateString(true, latitude);
}
QString KExiv2::getGPSLongitudeString() const
{
double longitude;
if (!getGPSLongitudeNumber(&longitude))
return QString();
return convertToGPSCoordinateString(false, longitude);
}
bool KExiv2::initializeGPSInfo(const bool setProgramName)
{
if (!setProgramId(setProgramName))
return false;
try
{
// TODO: what happens if these already exist?
// Do all the easy constant ones first.
// GPSVersionID tag: standard says is should be four bytes: 02 00 00 00
// (and, must be present).
Exiv2::Value::AutoPtr value = Exiv2::Value::create(Exiv2::unsignedByte);
value->read("2 0 0 0");
d->exifMetadata().add(Exiv2::ExifKey("Exif.GPSInfo.GPSVersionID"), value.get());
// Datum: the datum of the measured data. If not given, we insert WGS-84.
d->exifMetadata()["Exif.GPSInfo.GPSMapDatum"] = "WGS-84";
#ifdef _XMP_SUPPORT_
setXmpTagString("Xmp.exif.GPSVersionID", QString("2.0.0.0"), false);
setXmpTagString("Xmp.exif.GPSMapDatum", QString("WGS-84"), false);
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot initialize GPS data using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::setGPSInfo(const double altitude, const double latitude, const double longitude, const bool setProgramName)
{
return setGPSInfo(&altitude, latitude, longitude, setProgramName);
}
bool KExiv2::setGPSInfo(const double* const altitude, const double latitude, const double longitude, const bool setProgramName)
{
if (!setProgramId(setProgramName))
return false;
try
{
// In first, we need to clean up all existing GPS info.
removeGPSInfo();
// now re-initialize the GPS info:
if (!initializeGPSInfo(setProgramName))
return false;
char scratchBuf[100];
long int nom, denom;
long int deg, min;
// Now start adding data.
// ALTITUDE.
if (altitude)
{
// Altitude reference: byte "00" meaning "above sea level", "01" mening "behing sea level".
Exiv2::Value::AutoPtr value = Exiv2::Value::create(Exiv2::unsignedByte);
if ((*altitude) >= 0) value->read("0");
else value->read("1");
d->exifMetadata().add(Exiv2::ExifKey("Exif.GPSInfo.GPSAltitudeRef"), value.get());
// And the actual altitude, as absolute value..
convertToRational(fabs(*altitude), &nom, &denom, 4);
snprintf(scratchBuf, 100, "%ld/%ld", nom, denom);
d->exifMetadata()["Exif.GPSInfo.GPSAltitude"] = scratchBuf;
#ifdef _XMP_SUPPORT_
setXmpTagString("Xmp.exif.GPSAltitudeRef", ((*altitude) >= 0) ? QString("0") : QString("1"), false);
setXmpTagString("Xmp.exif.GPSAltitude", QString(scratchBuf), false);
#endif // _XMP_SUPPORT_
}
// LATITUDE
// Latitude reference:
// latitude < 0 : "S"
// latitude > 0 : "N"
//
d->exifMetadata()["Exif.GPSInfo.GPSLatitudeRef"] = (latitude < 0 ) ? "S" : "N";
// Now the actual latitude itself.
// This is done as three rationals.
// I choose to do it as:
// dd/1 - degrees.
// mmmm/100 - minutes
// 0/1 - seconds
// Exif standard says you can do it with minutes
// as mm/1 and then seconds as ss/1, but its
// (slightly) more accurate to do it as
// mmmm/100 than to split it.
// We also absolute the value (with fabs())
// as the sign is encoded in LatRef.
// Further note: original code did not translate between
// dd.dddddd to dd mm.mm - that's why we now multiply
// by 6000 - x60 to get minutes, x1000000 to get to mmmm/1000000.
deg = (int)floor(fabs(latitude)); // Slice off after decimal.
min = (int)floor((fabs(latitude) - floor(fabs(latitude))) * 60000000);
snprintf(scratchBuf, 100, "%ld/1 %ld/1000000 0/1", deg, min);
d->exifMetadata()["Exif.GPSInfo.GPSLatitude"] = scratchBuf;
#ifdef _XMP_SUPPORT_
/** @todo The XMP spec does not mention Xmp.exif.GPSLatitudeRef,
* because the reference is included in Xmp.exif.GPSLatitude.
* Is there a historic reason for writing it anyway?
*/
setXmpTagString("Xmp.exif.GPSLatitudeRef", (latitude < 0) ? QString("S") : QString("N"), false);
setXmpTagString("Xmp.exif.GPSLatitude", convertToGPSCoordinateString(true, latitude), false);
#endif // _XMP_SUPPORT_
// LONGITUDE
// Longitude reference:
// longitude < 0 : "W"
// longitude > 0 : "E"
d->exifMetadata()["Exif.GPSInfo.GPSLongitudeRef"] = (longitude < 0 ) ? "W" : "E";
// Now the actual longitude itself.
// This is done as three rationals.
// I choose to do it as:
// dd/1 - degrees.
// mmmm/100 - minutes
// 0/1 - seconds
// Exif standard says you can do it with minutes
// as mm/1 and then seconds as ss/1, but its
// (slightly) more accurate to do it as
// mmmm/100 than to split it.
// We also absolute the value (with fabs())
// as the sign is encoded in LongRef.
// Further note: original code did not translate between
// dd.dddddd to dd mm.mm - that's why we now multiply
// by 6000 - x60 to get minutes, x1000000 to get to mmmm/1000000.
deg = (int)floor(fabs(longitude)); // Slice off after decimal.
min = (int)floor((fabs(longitude) - floor(fabs(longitude))) * 60000000);
snprintf(scratchBuf, 100, "%ld/1 %ld/1000000 0/1", deg, min);
d->exifMetadata()["Exif.GPSInfo.GPSLongitude"] = scratchBuf;
#ifdef _XMP_SUPPORT_
/** @todo The XMP spec does not mention Xmp.exif.GPSLongitudeRef,
* because the reference is included in Xmp.exif.GPSLongitude.
* Is there a historic reason for writing it anyway?
*/
setXmpTagString("Xmp.exif.GPSLongitudeRef", (longitude < 0) ? QString("W") : QString("E"), false);
setXmpTagString("Xmp.exif.GPSLongitude", convertToGPSCoordinateString(false, longitude), false);
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set Exif GPS tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::setGPSInfo(const double altitude, const QString& latitude, const QString& longitude, const bool setProgramName)
{
double longitudeValue, latitudeValue;
if (!convertFromGPSCoordinateString(latitude, &latitudeValue))
return false;
if (!convertFromGPSCoordinateString(longitude, &longitudeValue))
return false;
return setGPSInfo(&altitude, latitudeValue, longitudeValue, setProgramName);
}
bool KExiv2::removeGPSInfo(const bool setProgramName)
{
if (!setProgramId(setProgramName))
return false;
try
{
QStringList gpsTagsKeys;
for (Exiv2::ExifData::iterator it = d->exifMetadata().begin();
it != d->exifMetadata().end(); ++it)
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key.section('.', 1, 1) == QString("GPSInfo"))
gpsTagsKeys.append(key);
}
for(QStringList::const_iterator it2 = gpsTagsKeys.constBegin(); it2 != gpsTagsKeys.constEnd(); ++it2)
{
Exiv2::ExifKey gpsKey((*it2).toAscii().constData());
Exiv2::ExifData::iterator it3 = d->exifMetadata().findKey(gpsKey);
if (it3 != d->exifMetadata().end())
d->exifMetadata().erase(it3);
}
#ifdef _XMP_SUPPORT_
/** @todo The XMP spec does not mention Xmp.exif.GPSLongitudeRef,
* and Xmp.exif.GPSLatitudeRef. But because we write them in setGPSInfo(),
* we should also remove them here.
*/
removeXmpTag("Xmp.exif.GPSLatitudeRef", false);
removeXmpTag("Xmp.exif.GPSLongitudeRef", false);
removeXmpTag("Xmp.exif.GPSVersionID", false);
removeXmpTag("Xmp.exif.GPSLatitude", false);
removeXmpTag("Xmp.exif.GPSLongitude", false);
removeXmpTag("Xmp.exif.GPSAltitudeRef", false);
removeXmpTag("Xmp.exif.GPSAltitude", false);
removeXmpTag("Xmp.exif.GPSTimeStamp", false);
removeXmpTag("Xmp.exif.GPSSatellites", false);
removeXmpTag("Xmp.exif.GPSStatus", false);
removeXmpTag("Xmp.exif.GPSMeasureMode", false);
removeXmpTag("Xmp.exif.GPSDOP", false);
removeXmpTag("Xmp.exif.GPSSpeedRef", false);
removeXmpTag("Xmp.exif.GPSSpeed", false);
removeXmpTag("Xmp.exif.GPSTrackRef", false);
removeXmpTag("Xmp.exif.GPSTrack", false);
removeXmpTag("Xmp.exif.GPSImgDirectionRef", false);
removeXmpTag("Xmp.exif.GPSImgDirection", false);
removeXmpTag("Xmp.exif.GPSMapDatum", false);
removeXmpTag("Xmp.exif.GPSDestLatitude", false);
removeXmpTag("Xmp.exif.GPSDestLongitude", false);
removeXmpTag("Xmp.exif.GPSDestBearingRef", false);
removeXmpTag("Xmp.exif.GPSDestBearing", false);
removeXmpTag("Xmp.exif.GPSDestDistanceRef", false);
removeXmpTag("Xmp.exif.GPSDestDistance", false);
removeXmpTag("Xmp.exif.GPSProcessingMethod", false);
removeXmpTag("Xmp.exif.GPSAreaInformation", false);
removeXmpTag("Xmp.exif.GPSDifferential", false);
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot remove Exif GPS tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
void KExiv2::convertToRational(const double number, long int* const numerator,
long int* const denominator, const int rounding)
{
// This function converts the given decimal number
// to a rational (fractional) number.
//
// Examples in comments use Number as 25.12345, Rounding as 4.
// Split up the number.
double whole = trunc(number);
double fractional = number - whole;
// Calculate the "number" used for rounding.
// This is 10^Digits - ie, 4 places gives us 10000.
double rounder = pow(10.0, rounding);
// Round the fractional part, and leave the number
// as greater than 1.
// To do this we: (for example)
// 0.12345 * 10000 = 1234.5
// floor(1234.5) = 1234 - now bigger than 1 - ready...
fractional = round(fractional * rounder);
// Convert the whole thing to a fraction.
// Fraction is:
// (25 * 10000) + 1234 251234
// ------------------- = ------ = 25.1234
// 10000 10000
double numTemp = (whole * rounder) + fractional;
double denTemp = rounder;
// Now we should reduce until we can reduce no more.
// Try simple reduction...
// if Num
// ----- = integer out then....
// Den
if (trunc(numTemp / denTemp) == (numTemp / denTemp))
{
// Divide both by Denominator.
numTemp /= denTemp;
denTemp /= denTemp;
}
// And, if that fails, brute force it.
while (1)
{
// Jump out if we can't integer divide one.
if ((numTemp / 2) != trunc(numTemp / 2)) break;
if ((denTemp / 2) != trunc(denTemp / 2)) break;
// Otherwise, divide away.
numTemp /= 2;
denTemp /= 2;
}
// Copy out the numbers.
*numerator = (int)numTemp;
*denominator = (int)denTemp;
}
void KExiv2::convertToRationalSmallDenominator(const double number, long int* const numerator, long int* const denominator)
{
// This function converts the given decimal number
// to a rational (fractional) number.
//
// This method, in contrast to the method above, will retrieve the smallest possible
// denominator. It is tested to retrieve the correct value for 1/x, with 0 < x <= 1000000.
// Note: This requires double precision, storing in float breaks some numbers (49, 59, 86,...)
// Split up the number.
double whole = trunc(number);
double fractional = number - whole;
/*
* Find best rational approximation to a double
* by C.B. Falconer, 2006-09-07. Released to public domain.
*
* Newsgroups: comp.lang.c, comp.programming
* From: CBFalconer <cbfalconer@yahoo.com>
* Date: Thu, 07 Sep 2006 17:35:30 -0400
* Subject: Rational approximations
*/
int lastnum = 500; // this is _not_ the largest possible denominator
long int num, approx, bestnum=0, bestdenom=1;
double value, error, leasterr, criterion;
value = fractional;
if (value == 0.0)
{
*numerator = (long int)whole;
*denominator = 1;
return;
}
criterion = 2 * value * DBL_EPSILON;
for (leasterr = value, num = 1; num < lastnum; ++num)
{
approx = (int)(num / value + 0.5);
error = fabs((double)num / approx - value);
if (error < leasterr)
{
bestnum = num;
bestdenom = approx;
leasterr = error;
if (leasterr <= criterion) break;
}
}
// add whole number part
if (bestdenom * whole > (double)INT_MAX)
{
// In some cases, we would generate an integer overflow.
// Fall back to Gilles's code which is better suited for such numbers.
convertToRational(number, numerator, denominator, 5);
}
else
{
bestnum += bestdenom * (long int)whole;
*numerator = bestnum;
*denominator = bestdenom;
}
}
QString KExiv2::convertToGPSCoordinateString(const long int numeratorDegrees, const long int denominatorDegrees,
const long int numeratorMinutes, const long int denominatorMinutes,
const long int numeratorSeconds, long int denominatorSeconds,
const char directionReference)
{
/**
* Precision:
* A second at sea level measures 30m for our purposes, a minute 1800m.
* (for more details, see http://en.wikipedia.org/wiki/Geographic_coordinate_system)
* This means with a decimal precision of 8 for minutes we get +/-0,018mm.
* (if I calculated correctly)
*/
QString coordinate;
// be relaxed with seconds of 0/0
if (denominatorSeconds == 0 && numeratorSeconds == 0)
denominatorSeconds = 1;
if (denominatorDegrees == 1 &&
denominatorMinutes == 1 &&
denominatorSeconds == 1)
{
// use form DDD,MM,SSk
coordinate = "%1,%2,%3%4";
coordinate = coordinate.arg(numeratorDegrees).arg(numeratorMinutes).arg(numeratorSeconds).arg(directionReference);
}
else if (denominatorDegrees == 1 &&
denominatorMinutes == 100 &&
denominatorSeconds == 1)
{
// use form DDD,MM.mmk
coordinate = "%1,%2%3";
double minutes = (double)numeratorMinutes / (double)denominatorMinutes;
minutes += (double)numeratorSeconds / 60.0;
QString minutesString = QString::number(minutes, 'f', 8);
while (minutesString.endsWith('0') && !minutesString.endsWith(".0"))
{
minutesString.chop(1);
}
coordinate = coordinate.arg(numeratorDegrees).arg(minutesString).arg(directionReference);
}
else if (denominatorDegrees == 0 ||
denominatorMinutes == 0 ||
denominatorSeconds == 0)
{
// Invalid. 1/0 is everything but 0. As is 0/0.
return QString();
}
else
{
// use form DDD,MM.mmk
coordinate = "%1,%2%3";
double degrees = (double)numeratorDegrees / (double)denominatorDegrees;
double wholeDegrees = trunc(degrees);
double minutes = (double)numeratorMinutes / (double)denominatorMinutes;
minutes += (degrees - wholeDegrees) * 60.0;
minutes += ((double)numeratorSeconds / (double)denominatorSeconds) / 60.0;
QString minutesString = QString::number(minutes, 'f', 8);
while (minutesString.endsWith('0') && !minutesString.endsWith(".0"))
{
minutesString.chop(1);
}
coordinate = coordinate.arg((int)wholeDegrees).arg(minutesString).arg(directionReference);
}
return coordinate;
}
QString KExiv2::convertToGPSCoordinateString(const bool isLatitude, double coordinate)
{
if (coordinate < -360.0 || coordinate > 360.0)
return QString();
QString coordinateString;
char directionReference;
if (isLatitude)
{
if (coordinate < 0)
directionReference = 'S';
else
directionReference = 'N';
}
else
{
if (coordinate < 0)
directionReference = 'W';
else
directionReference = 'E';
}
// remove sign
coordinate = fabs(coordinate);
int degrees = (int)floor(coordinate);
// get fractional part
coordinate = coordinate - (double)(degrees);
// To minutes
double minutes = coordinate * 60.0;
// use form DDD,MM.mmk
coordinateString = "%1,%2%3";
coordinateString = coordinateString.arg(degrees);
coordinateString = coordinateString.arg(minutes, 0, 'f', 8).arg(directionReference);
return coordinateString;
}
bool KExiv2::convertFromGPSCoordinateString(const QString& gpsString,
long int* const numeratorDegrees, long int* const denominatorDegrees,
long int* const numeratorMinutes, long int* const denominatorMinutes,
long int* const numeratorSeconds, long int* const denominatorSeconds,
char* const directionReference)
{
if (gpsString.isEmpty())
return false;
*directionReference = gpsString.at(gpsString.length() - 1).toUpper().toLatin1();
QString coordinate = gpsString.left(gpsString.length() - 1);
QStringList parts = coordinate.split(',');
if (parts.size() == 2)
{
// form DDD,MM.mmk
*denominatorDegrees = 1;
*denominatorMinutes = 1000000;
*denominatorSeconds = 1;
*numeratorDegrees = parts[0].toLong();
double minutes = parts[1].toDouble();
minutes *= 1000000;
*numeratorMinutes = (long)round(minutes);
*numeratorSeconds = 0;
return true;
}
else if (parts.size() == 3)
{
// use form DDD,MM,SSk
*denominatorDegrees = 1;
*denominatorMinutes = 1;
*denominatorSeconds = 1;
*numeratorDegrees = parts[0].toLong();
*numeratorMinutes = parts[1].toLong();
*numeratorSeconds = parts[2].toLong();
return true;
}
else
{
return false;
}
}
bool KExiv2::convertFromGPSCoordinateString(const QString& gpsString, double* const degrees)
{
if (gpsString.isEmpty())
return false;
char directionReference = gpsString.at(gpsString.length() - 1).toUpper().toLatin1();
QString coordinate = gpsString.left(gpsString.length() - 1);
QStringList parts = coordinate.split(',');
if (parts.size() == 2)
{
// form DDD,MM.mmk
*degrees = parts[0].toLong();
*degrees += parts[1].toDouble() / 60.0;
if (directionReference == 'W' || directionReference == 'S')
*degrees *= -1.0;
return true;
}
else if (parts.size() == 3)
{
// use form DDD,MM,SSk
*degrees = parts[0].toLong();
*degrees += parts[1].toLong() / 60.0;
*degrees += parts[2].toLong() / 3600.0;
if (directionReference == 'W' || directionReference == 'S')
*degrees *= -1.0;
return true;
}
else
{
return false;
}
}
bool KExiv2::convertToUserPresentableNumbers(const QString& gpsString,
int* const degrees, int* const minutes,
double* const seconds, char* const directionReference)
{
if (gpsString.isEmpty())
return false;
*directionReference = gpsString.at(gpsString.length() - 1).toUpper().toLatin1();
QString coordinate = gpsString.left(gpsString.length() - 1);
QStringList parts = coordinate.split(',');
if (parts.size() == 2)
{
// form DDD,MM.mmk
*degrees = parts[0].toInt();
double fractionalMinutes = parts[1].toDouble();
*minutes = (int)trunc(fractionalMinutes);
*seconds = (fractionalMinutes - (double)(*minutes)) * 60.0;
return true;
}
else if (parts.size() == 3)
{
// use form DDD,MM,SSk
*degrees = parts[0].toInt();
*minutes = parts[1].toInt();
*seconds = (double)parts[2].toInt();
return true;
}
else
{
return false;
}
}
void KExiv2::convertToUserPresentableNumbers(const bool isLatitude, double coordinate,
int* const degrees, int* const minutes,
double* const seconds, char* const directionReference)
{
if (isLatitude)
{
if (coordinate < 0)
*directionReference = 'S';
else
*directionReference = 'N';
}
else
{
if (coordinate < 0)
*directionReference = 'W';
else
*directionReference = 'E';
}
// remove sign
coordinate = fabs(coordinate);
*degrees = (int)floor(coordinate);
// get fractional part
coordinate = coordinate - (double)(*degrees);
// To minutes
coordinate *= 60.0;
*minutes = (int)floor(coordinate);
// get fractional part
coordinate = coordinate - (double)(*minutes);
// To seconds
coordinate *= 60.0;
*seconds = coordinate;
}
} // NameSpace KExiv2Iface

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libkexiv2/libkexiv2/kexiv2image.cpp Normal file
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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-09-15
* @brief Common metadata image information manipulation methods
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2.h"
#include "kexiv2_p.h"
// Local includes
#include "rotationmatrix.h"
namespace KExiv2Iface
{
bool KExiv2::setImageProgramId(const QString& program, const QString& version) const
{
try
{
QString software(program);
software.append("-");
software.append(version);
// Set program info into Exif.Image.ProcessingSoftware tag (only available with Exiv2 >= 0.14.0).
d->exifMetadata()["Exif.Image.ProcessingSoftware"] = std::string(software.toAscii().constData());
// See B.K.O #142564: Check if Exif.Image.Software already exist. If yes, do not touch this tag.
if (!d->exifMetadata().empty())
{
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifKey key("Exif.Image.Software");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it == exifData.end())
d->exifMetadata()["Exif.Image.Software"] = std::string(software.toAscii().constData());
}
// set program info into XMP tags.
#ifdef _XMP_SUPPORT_
if (!d->xmpMetadata().empty())
{
// Only create Xmp.xmp.CreatorTool if it do not exist.
Exiv2::XmpData xmpData(d->xmpMetadata());
Exiv2::XmpKey key("Xmp.xmp.CreatorTool");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it == xmpData.end())
setXmpTagString("Xmp.xmp.CreatorTool", software, false);
}
setXmpTagString("Xmp.tiff.Software", software, false);
#endif // _XMP_SUPPORT_
// Set program info into IPTC tags.
d->iptcMetadata()["Iptc.Application2.Program"] = std::string(program.toAscii().constData());
d->iptcMetadata()["Iptc.Application2.ProgramVersion"] = std::string(version.toAscii().constData());
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set Program identity into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QSize KExiv2::getImageDimensions() const
{
try
{
long width=-1, height=-1;
// Try to get Exif.Photo tags
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifKey key("Exif.Photo.PixelXDimension");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it != exifData.end() && it->count())
width = it->toLong();
Exiv2::ExifKey key2("Exif.Photo.PixelYDimension");
Exiv2::ExifData::iterator it2 = exifData.findKey(key2);
if (it2 != exifData.end() && it2->count())
height = it2->toLong();
if (width != -1 && height != -1)
return QSize(width, height);
// Try to get Exif.Image tags
width = -1;
height = -1;
Exiv2::ExifKey key3("Exif.Image.ImageWidth");
Exiv2::ExifData::iterator it3 = exifData.findKey(key3);
if (it3 != exifData.end() && it3->count())
width = it3->toLong();
Exiv2::ExifKey key4("Exif.Image.ImageLength");
Exiv2::ExifData::iterator it4 = exifData.findKey(key4);
if (it4 != exifData.end() && it4->count())
height = it4->toLong();
if (width != -1 && height != -1)
return QSize(width, height);
#ifdef _XMP_SUPPORT_
// Try to get Xmp.tiff tags
width = -1;
height = -1;
bool wOk = false;
bool hOk = false;
QString str = getXmpTagString("Xmp.tiff.ImageWidth");
if (!str.isEmpty())
width = str.toInt(&wOk);
str = getXmpTagString("Xmp.tiff.ImageLength");
if (!str.isEmpty())
height = str.toInt(&hOk);
if (wOk && hOk)
return QSize(width, height);
// Try to get Xmp.exif tags
width = -1;
height = -1;
wOk = false;
hOk = false;
str = getXmpTagString("Xmp.exif.PixelXDimension");
if (!str.isEmpty())
width = str.toInt(&wOk);
str = getXmpTagString("Xmp.exif.PixelYDimension");
if (!str.isEmpty())
height = str.toInt(&hOk);
if (wOk && hOk)
return QSize(width, height);
#endif // _XMP_SUPPORT_
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot parse image dimensions tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QSize();
}
bool KExiv2::setImageDimensions(const QSize& size, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
// Set Exif values.
// NOTE: see B.K.O #144604: need to cast to record an unsigned integer value.
d->exifMetadata()["Exif.Image.ImageWidth"] = static_cast<uint32_t>(size.width());
d->exifMetadata()["Exif.Image.ImageLength"] = static_cast<uint32_t>(size.height());
d->exifMetadata()["Exif.Photo.PixelXDimension"] = static_cast<uint32_t>(size.width());
d->exifMetadata()["Exif.Photo.PixelYDimension"] = static_cast<uint32_t>(size.height());
// Set Xmp values.
#ifdef _XMP_SUPPORT_
setXmpTagString("Xmp.tiff.ImageWidth", QString::number(size.width()), false);
setXmpTagString("Xmp.tiff.ImageLength", QString::number(size.height()), false);
setXmpTagString("Xmp.exif.PixelXDimension", QString::number(size.width()), false);
setXmpTagString("Xmp.exif.PixelYDimension", QString::number(size.height()), false);
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set image dimensions using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
KExiv2::ImageOrientation KExiv2::getImageOrientation() const
{
try
{
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifData::iterator it;
long orientation;
ImageOrientation imageOrient = ORIENTATION_NORMAL;
// -- Standard Xmp tag --------------------------------
#ifdef _XMP_SUPPORT_
bool ok = false;
QString str = getXmpTagString("Xmp.tiff.Orientation");
if (!str.isEmpty())
{
orientation = str.toLong(&ok);
if (ok)
{
kDebug() << "Orientation => Xmp.tiff.Orientation => " << (int)orientation;
return (ImageOrientation)orientation;
}
}
#endif // _XMP_SUPPORT_
// Because some camera set a wrong standard exif orientation tag,
// We need to check makernote tags in first!
// -- Minolta Cameras ----------------------------------
Exiv2::ExifKey minoltaKey1("Exif.MinoltaCs7D.Rotation");
it = exifData.findKey(minoltaKey1);
if (it != exifData.end() && it->count())
{
orientation = it->toLong();
kDebug() << "Orientation => Exif.MinoltaCs7D.Rotation => " << (int)orientation;
switch(orientation)
{
case 76:
imageOrient = ORIENTATION_ROT_90;
break;
case 82:
imageOrient = ORIENTATION_ROT_270;
break;
}
return imageOrient;
}
Exiv2::ExifKey minoltaKey2("Exif.MinoltaCs5D.Rotation");
it = exifData.findKey(minoltaKey2);
if (it != exifData.end() && it->count())
{
orientation = it->toLong();
kDebug() << "Orientation => Exif.MinoltaCs5D.Rotation => " << (int)orientation;
switch(orientation)
{
case 76:
imageOrient = ORIENTATION_ROT_90;
break;
case 82:
imageOrient = ORIENTATION_ROT_270;
break;
}
return imageOrient;
}
// -- Standard Exif tag --------------------------------
Exiv2::ExifKey keyStd("Exif.Image.Orientation");
it = exifData.findKey(keyStd);
if (it != exifData.end() && it->count())
{
orientation = it->toLong();
kDebug() << "Orientation => Exif.Image.Orientation => " << (int)orientation;
return (ImageOrientation)orientation;
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot parse Exif Orientation tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return ORIENTATION_UNSPECIFIED;
}
bool KExiv2::setImageOrientation(ImageOrientation orientation, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
if (orientation < ORIENTATION_UNSPECIFIED || orientation > ORIENTATION_ROT_270)
{
kDebug() << "Image orientation value is not correct!";
return false;
}
// Set Exif values.
d->exifMetadata()["Exif.Image.Orientation"] = static_cast<uint16_t>(orientation);
kDebug() << "Exif.Image.Orientation tag set to: " << (int)orientation;
// Set Xmp values.
#ifdef _XMP_SUPPORT_
setXmpTagString("Xmp.tiff.Orientation", QString::number((int)orientation), false);
#endif // _XMP_SUPPORT_
// -- Minolta/Sony Cameras ----------------------------------
// Minolta and Sony camera store image rotation in Makernote.
// We remove these information to prevent duplicate values.
Exiv2::ExifData::iterator it;
Exiv2::ExifKey minoltaKey1("Exif.MinoltaCs7D.Rotation");
it = d->exifMetadata().findKey(minoltaKey1);
if (it != d->exifMetadata().end())
{
d->exifMetadata().erase(it);
kDebug() << "Removing Exif.MinoltaCs7D.Rotation tag";
}
Exiv2::ExifKey minoltaKey2("Exif.MinoltaCs5D.Rotation");
it = d->exifMetadata().findKey(minoltaKey2);
if (it != d->exifMetadata().end())
{
d->exifMetadata().erase(it);
kDebug() << "Removing Exif.MinoltaCs5D.Rotation tag";
}
// -- Exif embedded thumbnail ----------------------------------
Exiv2::ExifKey thumbKey("Exif.Thumbnail.Orientation");
it = d->exifMetadata().findKey(thumbKey);
if (it != d->exifMetadata().end() && it->count())
{
RotationMatrix operation((KExiv2Iface::KExiv2::ImageOrientation)it->toLong());
operation *= orientation;
(*it) = static_cast<uint16_t>(operation.exifOrientation());
}
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set Exif Orientation tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
KExiv2::ImageColorWorkSpace KExiv2::getImageColorWorkSpace() const
{
// Check Exif values.
long exifColorSpace = -1;
if (!getExifTagLong("Exif.Photo.ColorSpace", exifColorSpace))
{
#ifdef _XMP_SUPPORT_
QVariant var = getXmpTagVariant("Xmp.exif.ColorSpace");
if (!var.isNull())
exifColorSpace = var.toInt();
#endif // _XMP_SUPPORT_
}
if (exifColorSpace == 1)
{
return WORKSPACE_SRGB; // as specified by standard
}
else if (exifColorSpace == 2)
{
return WORKSPACE_ADOBERGB; // not in the standard!
}
else
{
if (exifColorSpace == 65535)
{
// A lot of cameras set the Exif.Iop.InteroperabilityIndex,
// as documented for ExifTool
QString interopIndex = getExifTagString("Exif.Iop.InteroperabilityIndex");
if (!interopIndex.isNull())
{
if (interopIndex == "R03")
return WORKSPACE_ADOBERGB;
else if (interopIndex == "R98")
return WORKSPACE_SRGB;
}
}
// Note: Text EXIF ColorSpace tag may just not be present (NEF files)
// Nikon camera set Exif.Photo.ColorSpace to uncalibrated or just skip this field,
// then add additional information into the makernotes.
// Exif.Nikon3.ColorSpace: 1 => sRGB, 2 => AdobeRGB
long nikonColorSpace;
if (getExifTagLong("Exif.Nikon3.ColorSpace", nikonColorSpace))
{
if (nikonColorSpace == 1)
return WORKSPACE_SRGB;
else if (nikonColorSpace == 2)
return WORKSPACE_ADOBERGB;
}
// Exif.Nikon3.ColorMode is set to "MODE2" for AdobeRGB, but there are sometimes two ColorMode fields
// in a NEF, with the first one "COLOR" and the second one "MODE2"; but in this case, ColorSpace (above) was set.
if (getExifTagString("Exif.Nikon3.ColorMode").contains("MODE2"))
return WORKSPACE_ADOBERGB;
//TODO: This makernote tag (0x00b4) must be added to libexiv2
/*
long canonColorSpace;
if (getExifTagLong("Exif.Canon.ColorSpace", canonColorSpace))
{
if (canonColorSpace == 1)
return WORKSPACE_SRGB;
else if (canonColorSpace == 2)
return WORKSPACE_ADOBERGB;
}
*/
// TODO : add more Makernote parsing here ...
if (exifColorSpace == 65535)
return WORKSPACE_UNCALIBRATED;
}
return WORKSPACE_UNSPECIFIED;
}
bool KExiv2::setImageColorWorkSpace(ImageColorWorkSpace workspace, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
// Set Exif value.
d->exifMetadata()["Exif.Photo.ColorSpace"] = static_cast<uint16_t>(workspace);
// Set Xmp value.
#ifdef _XMP_SUPPORT_
setXmpTagString("Xmp.exif.ColorSpace", QString::number((int)workspace), false);
#endif // _XMP_SUPPORT_
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set Exif color workspace tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QDateTime KExiv2::getImageDateTime() const
{
try
{
// In first, trying to get Date & time from Exif tags.
if (!d->exifMetadata().empty())
{
Exiv2::ExifData exifData(d->exifMetadata());
{
Exiv2::ExifKey key("Exif.Photo.DateTimeOriginal");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it != exifData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Exif.Photo.DateTimeOriginal => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::ExifKey key("Exif.Photo.DateTimeDigitized");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it != exifData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Exif.Photo.DateTimeDigitized => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::ExifKey key("Exif.Image.DateTime");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it != exifData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Exif.Image.DateTime => " << dateTime;
return dateTime;
}
}
}
}
// In second, trying to get Date & time from Xmp tags.
#ifdef _XMP_SUPPORT_
if (!d->xmpMetadata().empty())
{
Exiv2::XmpData xmpData(d->xmpMetadata());
{
Exiv2::XmpKey key("Xmp.exif.DateTimeOriginal");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.exif.DateTimeOriginal => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.exif.DateTimeDigitized");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.exif.DateTimeDigitized => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.photoshop.DateCreated");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.photoshop.DateCreated => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.xmp.CreateDate");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.xmp.CreateDate => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.tiff.DateTime");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.tiff.DateTime => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.xmp.ModifyDate");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.xmp.ModifyDate => " << dateTime;
return dateTime;
}
}
}
{
Exiv2::XmpKey key("Xmp.xmp.MetadataDate");
Exiv2::XmpData::iterator it = xmpData.findKey(key);
if (it != xmpData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime => Xmp.xmp.MetadataDate => " << dateTime;
return dateTime;
}
}
}
}
#endif // _XMP_SUPPORT_
// In third, trying to get Date & time from Iptc tags.
if (!d->iptcMetadata().empty())
{
Exiv2::IptcData iptcData(d->iptcMetadata());
// Try creation Iptc date & time entries.
Exiv2::IptcKey keyDateCreated("Iptc.Application2.DateCreated");
Exiv2::IptcData::iterator it = iptcData.findKey(keyDateCreated);
if (it != iptcData.end())
{
QString IptcDateCreated(it->toString().c_str());
Exiv2::IptcKey keyTimeCreated("Iptc.Application2.TimeCreated");
Exiv2::IptcData::iterator it2 = iptcData.findKey(keyTimeCreated);
if (it2 != iptcData.end())
{
QString IptcTimeCreated(it2->toString().c_str());
QDate date = QDate::fromString(IptcDateCreated, Qt::ISODate);
QTime time = QTime::fromString(IptcTimeCreated, Qt::ISODate);
QDateTime dateTime = QDateTime(date, time);
if (dateTime.isValid())
{
kDebug() << "DateTime => Iptc.Application2.DateCreated => " << dateTime;
return dateTime;
}
}
}
// Try digitization Iptc date & time entries.
Exiv2::IptcKey keyDigitizationDate("Iptc.Application2.DigitizationDate");
Exiv2::IptcData::iterator it3 = iptcData.findKey(keyDigitizationDate);
if (it3 != iptcData.end())
{
QString IptcDateDigitization(it3->toString().c_str());
Exiv2::IptcKey keyDigitizationTime("Iptc.Application2.DigitizationTime");
Exiv2::IptcData::iterator it4 = iptcData.findKey(keyDigitizationTime);
if (it4 != iptcData.end())
{
QString IptcTimeDigitization(it4->toString().c_str());
QDate date = QDate::fromString(IptcDateDigitization, Qt::ISODate);
QTime time = QTime::fromString(IptcTimeDigitization, Qt::ISODate);
QDateTime dateTime = QDateTime(date, time);
if (dateTime.isValid())
{
kDebug() << "DateTime => Iptc.Application2.DigitizationDate => " << dateTime;
return dateTime;
}
}
}
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot parse Exif date & time tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QDateTime();
}
bool KExiv2::setImageDateTime(const QDateTime& dateTime, bool setDateTimeDigitized, bool setProgramName) const
{
if(!dateTime.isValid())
return false;
if (!setProgramId(setProgramName))
return false;
try
{
// In first we write date & time into Exif.
// DateTimeDigitized is set by slide scanners etc. when a picture is digitized.
// DateTimeOriginal specifies the date/time when the picture was taken.
// For digital cameras, these dates should be both set, and identical.
// Reference: http://www.exif.org/Exif2-2.PDF, chapter 4.6.5, table 4, section F.
const std::string &exifdatetime(dateTime.toString(QString("yyyy:MM:dd hh:mm:ss")).toAscii().constData());
d->exifMetadata()["Exif.Image.DateTime"] = exifdatetime;
d->exifMetadata()["Exif.Photo.DateTimeOriginal"] = exifdatetime;
if(setDateTimeDigitized)
d->exifMetadata()["Exif.Photo.DateTimeDigitized"] = exifdatetime;
#ifdef _XMP_SUPPORT_
// In second we write date & time into Xmp.
const std::string &xmpdatetime(dateTime.toString(Qt::ISODate).toAscii().constData());
Exiv2::Value::AutoPtr xmpTxtVal = Exiv2::Value::create(Exiv2::xmpText);
xmpTxtVal->read(xmpdatetime);
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.exif.DateTimeOriginal"), xmpTxtVal.get());
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.photoshop.DateCreated"), xmpTxtVal.get());
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.tiff.DateTime"), xmpTxtVal.get());
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.xmp.CreateDate"), xmpTxtVal.get());
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.xmp.MetadataDate"), xmpTxtVal.get());
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.xmp.ModifyDate"), xmpTxtVal.get());
if(setDateTimeDigitized)
d->xmpMetadata().add(Exiv2::XmpKey("Xmp.exif.DateTimeDigitized"), xmpTxtVal.get());
// Tag not updated:
// "Xmp.dc.DateTime" is a sequence of date relevant of dublin core change.
// This is not the picture date as well
#endif // _XMP_SUPPORT_
// In third we write date & time into Iptc.
const std::string &iptcdate(dateTime.date().toString(Qt::ISODate).toAscii().constData());
const std::string &iptctime(dateTime.time().toString(Qt::ISODate).toAscii().constData());
d->iptcMetadata()["Iptc.Application2.DateCreated"] = iptcdate;
d->iptcMetadata()["Iptc.Application2.TimeCreated"] = iptctime;
if(setDateTimeDigitized)
{
d->iptcMetadata()["Iptc.Application2.DigitizationDate"] = iptcdate;
d->iptcMetadata()["Iptc.Application2.DigitizationTime"] = iptctime;
}
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot set Date & Time into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QDateTime KExiv2::getDigitizationDateTime(bool fallbackToCreationTime) const
{
try
{
// In first, trying to get Date & time from Exif tags.
if (!d->exifMetadata().empty())
{
// Try Exif date time digitized.
Exiv2::ExifData exifData(d->exifMetadata());
Exiv2::ExifKey key("Exif.Photo.DateTimeDigitized");
Exiv2::ExifData::iterator it = exifData.findKey(key);
if (it != exifData.end())
{
QDateTime dateTime = QDateTime::fromString(it->toString().c_str(), Qt::ISODate);
if (dateTime.isValid())
{
kDebug() << "DateTime (Exif digitalized): " << dateTime.toString().toAscii().constData();
return dateTime;
}
}
}
// In second, trying to get Date & time from Iptc tags.
if (!d->iptcMetadata().empty())
{
// Try digitization Iptc date time entries.
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcKey keyDigitizationDate("Iptc.Application2.DigitizationDate");
Exiv2::IptcData::iterator it = iptcData.findKey(keyDigitizationDate);
if (it != iptcData.end())
{
QString IptcDateDigitization(it->toString().c_str());
Exiv2::IptcKey keyDigitizationTime("Iptc.Application2.DigitizationTime");
Exiv2::IptcData::iterator it2 = iptcData.findKey(keyDigitizationTime);
if (it2 != iptcData.end())
{
QString IptcTimeDigitization(it2->toString().c_str());
QDate date = QDate::fromString(IptcDateDigitization, Qt::ISODate);
QTime time = QTime::fromString(IptcTimeDigitization, Qt::ISODate);
QDateTime dateTime = QDateTime(date, time);
if (dateTime.isValid())
{
kDebug() << "Date (IPTC digitalized): " << dateTime.toString().toAscii().constData();
return dateTime;
}
}
}
}
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot parse Exif digitization date & time tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
if (fallbackToCreationTime)
return getImageDateTime();
else
return QDateTime();
}
bool KExiv2::getImagePreview(QImage& preview) const
{
try
{
// In first we trying to get from Iptc preview tag.
if (preview.loadFromData(getIptcTagData("Iptc.Application2.Preview")) )
return true;
// TODO : Added here Makernotes preview extraction when Exiv2 will be fixed for that.
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot get image preview using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::setImagePreview(const QImage& preview, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
if (preview.isNull())
{
removeIptcTag("Iptc.Application2.Preview");
removeIptcTag("Iptc.Application2.PreviewFormat");
removeIptcTag("Iptc.Application2.PreviewVersion");
return true;
}
try
{
QByteArray data;
QBuffer buffer(&data);
buffer.open(QIODevice::WriteOnly);
// A little bit compressed preview jpeg image to limit IPTC size.
preview.save(&buffer, "JPEG");
kDebug() << "JPEG image preview size: (" << preview.width() << " x "
<< preview.height() << ") pixels - " << data.size() << " bytes";
Exiv2::DataValue val;
val.read((Exiv2::byte *)data.data(), data.size());
d->iptcMetadata()["Iptc.Application2.Preview"] = val;
// See http://www.iptc.org/std/IIM/4.1/specification/IIMV4.1.pdf Appendix A for details.
d->iptcMetadata()["Iptc.Application2.PreviewFormat"] = 11; // JPEG
d->iptcMetadata()["Iptc.Application2.PreviewVersion"] = 1;
return true;
}
catch( Exiv2::Error& e )
{
d->printExiv2ExceptionError("Cannot get image preview using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
} // NameSpace KExiv2Iface

883
libkexiv2/libkexiv2/kexiv2iptc.cpp Normal file
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@ -0,0 +1,883 @@
/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-09-15
* @brief Iptc manipulation methods
*
* @author Copyright (C) 2006-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2006-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2.h"
#include "kexiv2_p.h"
namespace KExiv2Iface
{
bool KExiv2::canWriteIptc(const QString& filePath)
{
try
{
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open((const char*)
(QFile::encodeName(filePath)));
Exiv2::AccessMode mode = image->checkMode(Exiv2::mdIptc);
return (mode == Exiv2::amWrite || mode == Exiv2::amReadWrite);
}
catch(Exiv2::Error& e)
{
std::string s(e.what());
kError() << "Cannot check Iptc access mode using Exiv2 (Error #"
<< e.code() << ": " << s.c_str() << ")";
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::hasIptc() const
{
return !d->iptcMetadata().empty();
}
bool KExiv2::clearIptc() const
{
try
{
d->iptcMetadata().clear();
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot clear Iptc data using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QByteArray KExiv2::getIptc(bool addIrbHeader) const
{
try
{
if (!d->iptcMetadata().empty())
{
Exiv2::IptcData& iptc = d->iptcMetadata();
Exiv2::DataBuf c2;
if (addIrbHeader)
{
c2 = Exiv2::Photoshop::setIptcIrb(0, 0, iptc);
}
else
{
c2 = Exiv2::IptcParser::encode(d->iptcMetadata());
}
QByteArray data((const char*)c2.pData_, c2.size_);
return data;
}
}
catch(Exiv2::Error& e)
{
if (!d->filePath.isEmpty())
{
kError() << "From file " << d->filePath.toAscii().constData();
}
d->printExiv2ExceptionError("Cannot get Iptc data using Exiv2 ",e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QByteArray();
}
bool KExiv2::setIptc(const QByteArray& data) const
{
try
{
if (!data.isEmpty())
{
Exiv2::IptcParser::decode(d->iptcMetadata(), (const Exiv2::byte*)data.data(), data.size());
return (!d->iptcMetadata().empty());
}
}
catch(Exiv2::Error& e)
{
if (!d->filePath.isEmpty())
{
kError() << "From file " << d->filePath.toAscii().constData();
}
d->printExiv2ExceptionError("Cannot set Iptc data using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
KExiv2::MetaDataMap KExiv2::getIptcTagsDataList(const QStringList& iptcKeysFilter, bool invertSelection) const
{
if (d->iptcMetadata().empty())
return MetaDataMap();
try
{
Exiv2::IptcData iptcData = d->iptcMetadata();
iptcData.sortByKey();
QString ifDItemName;
MetaDataMap metaDataMap;
for (Exiv2::IptcData::iterator md = iptcData.begin(); md != iptcData.end(); ++md)
{
QString key = QString::fromLocal8Bit(md->key().c_str());
// Decode the tag value with a user friendly output.
std::ostringstream os;
os << *md;
QString value;
if (key == QString("Iptc.Envelope.CharacterSet"))
{
value = iptcData.detectCharset();
}
else
{
value = QString::fromUtf8(os.str().c_str());
}
// To make a string just on one line.
value.replace('\n', ' ');
// Some Iptc key are redondancy. check if already one exist...
MetaDataMap::iterator it = metaDataMap.find(key);
// We apply a filter to get only the Iptc tags that we need.
if (!iptcKeysFilter.isEmpty())
{
if (!invertSelection)
{
if (iptcKeysFilter.contains(key.section('.', 1, 1)))
{
if (it == metaDataMap.end())
{
metaDataMap.insert(key, value);
}
else
{
QString v = *it;
v.append(", ");
v.append(value);
metaDataMap.insert(key, v);
}
}
}
else
{
if (!iptcKeysFilter.contains(key.section('.', 1, 1)))
{
if (it == metaDataMap.end())
{
metaDataMap.insert(key, value);
}
else
{
QString v = *it;
v.append(", ");
v.append(value);
metaDataMap.insert(key, v);
}
}
}
}
else // else no filter at all.
{
if (it == metaDataMap.end())
{
metaDataMap.insert(key, value);
}
else
{
QString v = *it;
v.append(", ");
v.append(value);
metaDataMap.insert(key, v);
}
}
}
return metaDataMap;
}
catch (Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot parse Iptc metadata using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return MetaDataMap();
}
QString KExiv2::getIptcTagTitle(const char* iptcTagName)
{
try
{
std::string iptckey(iptcTagName);
Exiv2::IptcKey ik(iptckey);
return QString::fromLocal8Bit( Exiv2::IptcDataSets::dataSetTitle(ik.tag(), ik.record()) );
}
catch (Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get metadata tag title using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QString();
}
QString KExiv2::getIptcTagDescription(const char* iptcTagName)
{
try
{
std::string iptckey(iptcTagName);
Exiv2::IptcKey ik(iptckey);
return QString::fromLocal8Bit( Exiv2::IptcDataSets::dataSetDesc(ik.tag(), ik.record()) );
}
catch (Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get metadata tag description using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QString();
}
bool KExiv2::removeIptcTag(const char* iptcTagName, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
Exiv2::IptcData::iterator it = d->iptcMetadata().begin();
int i = 0;
while(it != d->iptcMetadata().end())
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key == QString(iptcTagName))
{
it = d->iptcMetadata().erase(it);
++i;
}
else
{
++it;
}
};
if (i > 0)
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot remove Iptc tag using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
bool KExiv2::setIptcTagData(const char* iptcTagName, const QByteArray& data, bool setProgramName) const
{
if (data.isEmpty())
return false;
if (!setProgramId(setProgramName))
return false;
try
{
Exiv2::DataValue val((Exiv2::byte *)data.data(), data.size());
d->iptcMetadata()[iptcTagName] = val;
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot set Iptc tag data into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QByteArray KExiv2::getIptcTagData(const char* iptcTagName) const
{
try
{
Exiv2::IptcKey iptcKey(iptcTagName);
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.findKey(iptcKey);
if (it != iptcData.end())
{
char* const s = new char[(*it).size()];
(*it).copy((Exiv2::byte*)s, Exiv2::bigEndian);
QByteArray data(s, (*it).size());
delete [] s;
return data;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError(QString("Cannot find Iptc key '%1' into image using Exiv2 ")
.arg(iptcTagName), e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QByteArray();
}
QString KExiv2::getIptcTagString(const char* iptcTagName, bool escapeCR) const
{
try
{
Exiv2::IptcKey iptcKey(iptcTagName);
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.findKey(iptcKey);
if (it != iptcData.end())
{
std::ostringstream os;
os << *it;
QString tagValue(os.str().c_str());
if (escapeCR)
tagValue.replace('\n', ' ');
return tagValue;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError(QString("Cannot find Iptc key '%1' into image using Exiv2 ")
.arg(iptcTagName), e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QString();
}
bool KExiv2::setIptcTagString(const char* iptcTagName, const QString& value, bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
d->iptcMetadata()[iptcTagName] = std::string(value.toUtf8().constData());
// Make sure we have set the charset to UTF-8
d->iptcMetadata()["Iptc.Envelope.CharacterSet"] = "\33%G";
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot set Iptc tag string into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QStringList KExiv2::getIptcTagsStringList(const char* iptcTagName, bool escapeCR) const
{
try
{
if (!d->iptcMetadata().empty())
{
QStringList values;
Exiv2::IptcData iptcData(d->iptcMetadata());
for (Exiv2::IptcData::iterator it = iptcData.begin(); it != iptcData.end(); ++it)
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key == QString(iptcTagName))
{
QString tagValue = QString::fromUtf8(it->toString().c_str());
if (escapeCR)
tagValue.replace('\n', ' ');
values.append(tagValue);
}
}
return values;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError(QString("Cannot find Iptc key '%1' into image using Exiv2 ")
.arg(iptcTagName), e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QStringList();
}
bool KExiv2::setIptcTagsStringList(const char* iptcTagName, int maxSize,
const QStringList& oldValues, const QStringList& newValues,
bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
QStringList oldvals = oldValues;
QStringList newvals = newValues;
kDebug() << d->filePath.toAscii().constData() << " : " << iptcTagName
<< " => " << newvals.join(",").toAscii().constData();
// Remove all old values.
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.begin();
while(it != iptcData.end())
{
QString key = QString::fromLocal8Bit(it->key().c_str());
QString val = QString::fromUtf8(it->toString().c_str());
// Also remove new values to avoid duplicates. They will be added again below.
if ( key == QString(iptcTagName) &&
(oldvals.contains(val) || newvals.contains(val))
)
it = iptcData.erase(it);
else
++it;
};
// Add new values.
Exiv2::IptcKey iptcTag(iptcTagName);
for (QStringList::iterator it = newvals.begin(); it != newvals.end(); ++it)
{
QString key = *it;
key.truncate(maxSize);
Exiv2::Value::AutoPtr val = Exiv2::Value::create(Exiv2::string);
val->read(key.toUtf8().constData());
iptcData.add(iptcTag, val.get());
}
d->iptcMetadata() = iptcData;
// Make sure character set is UTF-8
setIptcTagString("Iptc.Envelope.CharacterSet", "\33%G", false);
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError(QString("Cannot set Iptc key '%1' into image using Exiv2 ")
.arg(iptcTagName), e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QStringList KExiv2::getIptcKeywords() const
{
try
{
if (!d->iptcMetadata().empty())
{
QStringList keywords;
Exiv2::IptcData iptcData(d->iptcMetadata());
for (Exiv2::IptcData::iterator it = iptcData.begin(); it != iptcData.end(); ++it)
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key == QString("Iptc.Application2.Keywords"))
{
QString val = QString::fromUtf8(it->toString().c_str());
keywords.append(val);
}
}
kDebug() << d->filePath << " ==> Read Iptc Keywords: " << keywords;
return keywords;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get Iptc Keywords from image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QStringList();
}
bool KExiv2::setIptcKeywords(const QStringList& oldKeywords, const QStringList& newKeywords,
bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
QStringList oldkeys = oldKeywords;
QStringList newkeys = newKeywords;
kDebug() << d->filePath << " ==> New Iptc Keywords: " << newkeys;
// Remove all old keywords.
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.begin();
while(it != iptcData.end())
{
QString key = QString::fromLocal8Bit(it->key().c_str());
QString val = QString::fromUtf8(it->toString().c_str());
// Also remove new keywords to avoid duplicates. They will be added again below.
if ( key == QString("Iptc.Application2.Keywords") &&
(oldKeywords.contains(val) || newKeywords.contains(val))
)
it = iptcData.erase(it);
else
++it;
};
// Add new keywords. Note that Keywords Iptc tag is limited to 64 char but can be redondant.
Exiv2::IptcKey iptcTag("Iptc.Application2.Keywords");
for (QStringList::iterator it = newkeys.begin(); it != newkeys.end(); ++it)
{
QString key = *it;
key.truncate(64);
Exiv2::Value::AutoPtr val = Exiv2::Value::create(Exiv2::string);
val->read(key.toUtf8().constData());
iptcData.add(iptcTag, val.get());
}
d->iptcMetadata() = iptcData;
// Make sure character set is UTF-8
setIptcTagString("Iptc.Envelope.CharacterSet", "\33%G", false);
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot set Iptc Keywords into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QStringList KExiv2::getIptcSubjects() const
{
try
{
if (!d->iptcMetadata().empty())
{
QStringList subjects;
Exiv2::IptcData iptcData(d->iptcMetadata());
for (Exiv2::IptcData::iterator it = iptcData.begin(); it != iptcData.end(); ++it)
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key == QString("Iptc.Application2.Subject"))
{
QString val(it->toString().c_str());
subjects.append(val);
}
}
return subjects;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get Iptc Subjects from image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QStringList();
}
bool KExiv2::setIptcSubjects(const QStringList& oldSubjects, const QStringList& newSubjects,
bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
QStringList oldDef = oldSubjects;
QStringList newDef = newSubjects;
// Remove all old subjects.
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.begin();
while(it != iptcData.end())
{
QString key = QString::fromLocal8Bit(it->key().c_str());
QString val = QString::fromUtf8(it->toString().c_str());
if (key == QString("Iptc.Application2.Subject") && oldDef.contains(val))
it = iptcData.erase(it);
else
++it;
};
// Add new subjects. Note that Keywords Iptc tag is limited to 236 char but can be redondant.
Exiv2::IptcKey iptcTag("Iptc.Application2.Subject");
for (QStringList::iterator it = newDef.begin(); it != newDef.end(); ++it)
{
QString key = *it;
key.truncate(236);
Exiv2::Value::AutoPtr val = Exiv2::Value::create(Exiv2::string);
val->read(key.toUtf8().constData());
iptcData.add(iptcTag, val.get());
}
d->iptcMetadata() = iptcData;
// Make sure character set is UTF-8
setIptcTagString("Iptc.Envelope.CharacterSet", "\33%G", false);
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot set Iptc Subjects into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
QStringList KExiv2::getIptcSubCategories() const
{
try
{
if (!d->iptcMetadata().empty())
{
QStringList subCategories;
Exiv2::IptcData iptcData(d->iptcMetadata());
for (Exiv2::IptcData::iterator it = iptcData.begin(); it != iptcData.end(); ++it)
{
QString key = QString::fromLocal8Bit(it->key().c_str());
if (key == QString("Iptc.Application2.SuppCategory"))
{
QString val(it->toString().c_str());
subCategories.append(val);
}
}
return subCategories;
}
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get Iptc Sub Categories from image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return QStringList();
}
bool KExiv2::setIptcSubCategories(const QStringList& oldSubCategories, const QStringList& newSubCategories,
bool setProgramName) const
{
if (!setProgramId(setProgramName))
return false;
try
{
QStringList oldkeys = oldSubCategories;
QStringList newkeys = newSubCategories;
// Remove all old Sub Categories.
Exiv2::IptcData iptcData(d->iptcMetadata());
Exiv2::IptcData::iterator it = iptcData.begin();
while(it != iptcData.end())
{
QString key = QString::fromLocal8Bit(it->key().c_str());
QString val = QString::fromUtf8(it->toString().c_str());
if (key == QString("Iptc.Application2.SuppCategory") && oldSubCategories.contains(val))
it = iptcData.erase(it);
else
++it;
};
// Add new Sub Categories. Note that SubCategories Iptc tag is limited to 32
// characters but can be redondant.
Exiv2::IptcKey iptcTag("Iptc.Application2.SuppCategory");
for (QStringList::iterator it = newkeys.begin(); it != newkeys.end(); ++it)
{
QString key = *it;
key.truncate(32);
Exiv2::Value::AutoPtr val = Exiv2::Value::create(Exiv2::string);
val->read(key.toUtf8().constData());
iptcData.add(iptcTag, val.get());
}
d->iptcMetadata() = iptcData;
// Make sure character set is UTF-8
setIptcTagString("Iptc.Envelope.CharacterSet", "\33%G", false);
return true;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot set Iptc Sub Categories into image using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return false;
}
KExiv2::TagsMap KExiv2::getIptcTagsList() const
{
try
{
QList<const Exiv2::DataSet*> tags;
tags << Exiv2::IptcDataSets::envelopeRecordList()
<< Exiv2::IptcDataSets::application2RecordList();
TagsMap tagsMap;
for (QList<const Exiv2::DataSet*>::iterator it = tags.begin(); it != tags.end(); ++it)
{
do
{
QString key = QLatin1String( Exiv2::IptcKey( (*it)->number_, (*it)->recordId_ ).key().c_str() );
QStringList values;
values << (*it)->name_ << (*it)->title_ << (*it)->desc_;
tagsMap.insert(key, values);
++(*it);
}
while((*it)->number_ != 0xffff);
}
return tagsMap;
}
catch(Exiv2::Error& e)
{
d->printExiv2ExceptionError("Cannot get Iptc Tags list using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
return TagsMap();
}
} // NameSpace KExiv2Iface

214
libkexiv2/libkexiv2/kexiv2previews.cpp Normal file
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@ -0,0 +1,214 @@
/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-11-14
* @brief Embedded preview loading
*
* @author Copyright (C) 2009-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2009-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "kexiv2previews.h"
// Local includes
#include "kexiv2_p.h"
#include "kexiv2.h"
namespace KExiv2Iface
{
class KExiv2Previews::Private
{
public:
Private()
{
manager = 0;
}
~Private()
{
delete manager;
}
void load(Exiv2::Image::AutoPtr image_)
{
image = image_;
image->readMetadata();
manager = new Exiv2::PreviewManager(*image);
Exiv2::PreviewPropertiesList props = manager->getPreviewProperties();
// reverse order of list, which is smallest-first
Exiv2::PreviewPropertiesList::reverse_iterator it;
for (it = props.rbegin() ; it != props.rend() ; ++it)
{
properties << *it;
}
}
public:
Exiv2::Image::AutoPtr image;
Exiv2::PreviewManager* manager;
QList<Exiv2::PreviewProperties> properties;
};
KExiv2Previews::KExiv2Previews(const QString& filePath)
: d(new Private)
{
try
{
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open((const char*)(QFile::encodeName(filePath)));
d->load(image);
}
catch( Exiv2::Error& e )
{
KExiv2::Private::printExiv2ExceptionError("Cannot load metadata using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
}
KExiv2Previews::KExiv2Previews(const QByteArray& imgData)
: d(new Private)
{
try
{
Exiv2::Image::AutoPtr image = Exiv2::ImageFactory::open((Exiv2::byte*)imgData.data(), imgData.size());
d->load(image);
}
catch( Exiv2::Error& e )
{
KExiv2::Private::printExiv2ExceptionError("Cannot load metadata using Exiv2 ", e);
}
catch(...)
{
kError() << "Default exception from Exiv2";
}
}
KExiv2Previews::~KExiv2Previews()
{
delete d;
}
bool KExiv2Previews::isEmpty()
{
return d->properties.isEmpty();
}
QSize KExiv2Previews::originalSize() const
{
if (d->image.get())
return QSize(d->image->pixelWidth(), d->image->pixelHeight());
return QSize();
}
QString KExiv2Previews::originalMimeType() const
{
if (d->image.get())
return d->image->mimeType().c_str();
return QString();
}
int KExiv2Previews::count()
{
return d->properties.size();
}
int KExiv2Previews::dataSize(int index)
{
if (index < 0 || index >= size()) return 0;
return d->properties[index].size_;
}
int KExiv2Previews::width(int index)
{
if (index < 0 || index >= size()) return 0;
return d->properties[index].width_;
}
int KExiv2Previews::height(int index)
{
if (index < 0 || index >= size()) return 0;
return d->properties[index].height_;
}
QString KExiv2Previews::mimeType(int index)
{
if (index < 0 || index >= size()) return 0;
return QString::fromLatin1(d->properties[index].mimeType_.c_str());
}
QString KExiv2Previews::fileExtension(int index)
{
if (index < 0 || index >= size()) return 0;
return QString::fromLatin1(d->properties[index].extension_.c_str());
}
QByteArray KExiv2Previews::data(int index)
{
if (index < 0 || index >= size()) return QByteArray();
kDebug() << "index: " << index;
kDebug() << "d->properties: " << count();
try
{
Exiv2::PreviewImage image = d->manager->getPreviewImage(d->properties[index]);
return QByteArray((const char*)image.pData(), image.size());
}
catch( Exiv2::Error& e )
{
KExiv2::Private::printExiv2ExceptionError("Cannot load metadata using Exiv2 ", e);
return QByteArray();
}
catch(...)
{
kError() << "Default exception from Exiv2";
return QByteArray();
}
}
QImage KExiv2Previews::image(int index)
{
QByteArray previewData = data(index);
QImage image;
if (!image.loadFromData(previewData))
return QImage();
return image;
}
} // namespace KExiv2Iface

106
libkexiv2/libkexiv2/kexiv2previews.h Normal file
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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-11-14
* @brief Embedded preview loading
*
* @author Copyright (C) 2009-2014 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2009-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef KEXIV2PREVIEWS
#define KEXIV2PREVIEWS
// Qt includes
#include <QtCore/QByteArray>
#include <QtCore/QSize>
#include <QtCore/QString>
// Local includes
#include "libkexiv2_export.h"
class QImage;
namespace KExiv2Iface
{
class KEXIV2_EXPORT KExiv2Previews
{
public:
/**
* Open the given file and scan for embedded preview images
*/
KExiv2Previews(const QString& filePath);
/**
* Open the given image data and scan the image for embedded preview images.
*/
KExiv2Previews(const QByteArray& imgData);
~KExiv2Previews();
/// Returns the pixel size of the original image, as read from the file (not the metadata).
QSize originalSize() const;
/// Returns the mimeType of the original image, detected from the file's content.
QString originalMimeType() const;
/// Returns if there are any preview images available
bool isEmpty();
/// Returns how many embedded previews are available
int count();
int size() { return count(); }
/**
* For each contained preview image, return the size
* of the image data in bytes, width and height of the preview,
* the mimeType and the file extension.
* Ensure that index < count().
* Previews are sorted by width*height, largest first.
*/
int dataSize(int index = 0);
int width(int index = 0);
int height(int index = 0);
QString mimeType(int index = 0);
QString fileExtension(int index = 0);
/**
* Retrieve the image data for the specified embedded preview image
*/
QByteArray data(int index = 0);
/**
* Loads the data of the specified preview and creates a QImage
* from this data. Returns a null QImage if the loading failed.
*/
QImage image(int index = 0);
private:
class Private;
Private* const d;
};
} // namespace KExiv2Iface
#endif // KEXIV2PREVIEWS

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/** ===========================================================
* @file
*
* This file is part of the KDE project
*
* @brief Helper for exporting functions/classes from the shared library
*
* @author Copyright (C) 2007 David Faure <faure@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*
* ============================================================ */
#ifndef LIBKEXIV2_EXPORT_H
#define LIBKEXIV2_EXPORT_H
/* needed for KDE_EXPORT and KDE_IMPORT macros */
#include <kdemacros.h>
#ifndef KEXIV2_EXPORT
# if defined(MAKE_KEXIV2_LIB)
/* We are building this library */
# define KEXIV2_EXPORT KDE_EXPORT
# else
/* We are using this library */
# define KEXIV2_EXPORT KDE_IMPORT
# endif
#endif
# ifndef KEXIV2_EXPORT_DEPRECATED
# define KEXIV2_EXPORT_DEPRECATED KDE_DEPRECATED KEXIV2_EXPORT
# endif
#endif

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-07-15
* @brief a text edit widget with click message.
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QColor>
#include <QPalette>
#include <QPainter>
// Local includes
#include "moc_msgtextedit.cpp"
namespace KExiv2Iface
{
class MsgTextEdit::Private
{
public:
Private(){}
QString message;
};
MsgTextEdit::MsgTextEdit(QWidget* parent)
: KTextEdit(parent), d(new Private)
{
setAcceptRichText(false);
}
MsgTextEdit::~MsgTextEdit()
{
delete d;
}
QString MsgTextEdit::clickMessage() const
{
return d->message;
}
void MsgTextEdit::setClickMessage(const QString& msg)
{
d->message = msg;
viewport()->update();
}
void MsgTextEdit::setText(const QString& txt)
{
KTextEdit::setText(txt);
viewport()->update();
}
void MsgTextEdit::paintEvent(QPaintEvent* e)
{
KTextEdit::paintEvent(e);
if (toPlainText().isEmpty() && !hasFocus())
{
QPainter p(viewport());
QPen tmp = p.pen();
p.setPen(palette().color(QPalette::Disabled, QPalette::Text));
QRect cr = contentsRect();
p.drawText(cr, Qt::AlignTop, d->message);
p.setPen(tmp);
}
}
void MsgTextEdit::dropEvent(QDropEvent* e)
{
viewport()->update();
KTextEdit::dropEvent(e);
}
void MsgTextEdit::focusInEvent(QFocusEvent* e)
{
viewport()->update();
KTextEdit::focusInEvent(e);
}
void MsgTextEdit::focusOutEvent(QFocusEvent* e)
{
viewport()->update();
KTextEdit::focusOutEvent(e);
}
} // namespace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-07-15
* @brief a text edit widget with click message.
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef MSGTEXTEDIT_H
#define MSGTEXTEDIT_H
// Qt includes
#include <QtGui/QWidget>
#include <QtCore/QString>
// KDE includes
#include <ktextedit.h>
// Local includes
#include "libkexiv2_export.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT MsgTextEdit : public KTextEdit
{
Q_OBJECT
public:
MsgTextEdit(QWidget* parent);
~MsgTextEdit();
void setClickMessage(const QString& msg);
QString clickMessage() const;
void setText(const QString& txt);
protected:
void paintEvent(QPaintEvent*);
void dropEvent(QDropEvent*);
void focusInEvent(QFocusEvent*);
void focusOutEvent(QFocusEvent*);
private:
class Private;
Private* const d;
};
} // namespace KExiv2Iface
#endif /* MSGTEXTEDIT_H */

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-08-03
* @brief Tools for combining rotation operations
*
* @author Copyright (C) 2006-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2004-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "rotationmatrix.h"
// KDE includes
#include <kdebug.h>
// local includes
#include "version.h"
namespace KExiv2Iface
{
/**
If the picture is displayed according to the exif orientation tag,
the user will request rotating operations relative to what he sees,
and that is the picture rotated according to the EXIF tag.
So the operation requested and the given EXIF angle must be combined.
E.g. if orientation is "6" (rotate 90 clockwiseto show correctly)
and the user selects 180 clockwise, the operation is 270.
If the user selected 270, the operation would be None (and clearing the exif tag).
This requires to describe the transformations in a model which
cares for both composing (180+90=270) and eliminating (180+180=no action),
as well as the non-commutative nature of the operations (vflip+90 is not 90+vflip)
All 2D transformations can be described by a 2x3 matrix, see QWRotationMatrix.
All transformations needed here - rotate 90, 180, 270, flipV, flipH -
can be described in a 2x2 matrix with the values 0,1,-1
(because flipping is expressed by changing the sign only,
and sine and cosine of 90, 180 and 270 are either 0,1 or -1).
x' = m11 x + m12 y
y' = m21 x + m22 y
Moreover, all combinations of these rotate/flip operations result in one of the eight
matrices defined below.
(I did not proof that mathematically, but empirically)
static const RotationMatrix identity; //( 1, 0, 0, 1)
static const RotationMatrix rotate90; //( 0, -1, 1, 0)
static const RotationMatrix rotate180; //(-1, 0, 0, -1)
static const RotationMatrix rotate270; //( 0, 1, -1, 0)
static const RotationMatrix flipHorizontal; //(-1, 0, 0, 1)
static const RotationMatrix flipVertical; //( 1, 0, 0, -1)
static const RotationMatrix rotate90flipHorizontal; //( 0, 1, 1, 0), first rotate, then flip
static const RotationMatrix rotate90flipVertical; //( 0, -1, -1, 0), first rotate, then flip
*/
namespace Matrix
{
static const RotationMatrix identity ( 1, 0, 0, 1);
static const RotationMatrix rotate90 ( 0, -1, 1, 0);
static const RotationMatrix rotate180 (-1, 0, 0, -1);
static const RotationMatrix rotate270 ( 0, 1, -1, 0);
static const RotationMatrix flipHorizontal (-1, 0, 0, 1);
static const RotationMatrix flipVertical ( 1, 0, 0, -1);
static const RotationMatrix rotate90flipHorizontal ( 0, 1, 1, 0);
static const RotationMatrix rotate90flipVertical ( 0, -1, -1, 0);
RotationMatrix matrix(RotationMatrix::TransformationAction action)
{
switch (action)
{
case RotationMatrix::NoTransformation:
return identity;
case RotationMatrix::FlipHorizontal:
return flipHorizontal;
case RotationMatrix::FlipVertical:
return flipVertical;
case RotationMatrix::Rotate90:
return rotate90;
case RotationMatrix::Rotate180:
return rotate180;
case RotationMatrix::Rotate270:
return rotate270;
}
return identity;
}
RotationMatrix matrix(KExiv2::ImageOrientation exifOrientation)
{
switch (exifOrientation)
{
case KExiv2::ORIENTATION_NORMAL:
return identity;
case KExiv2::ORIENTATION_HFLIP:
return flipHorizontal;
case KExiv2::ORIENTATION_ROT_180:
return rotate180;
case KExiv2::ORIENTATION_VFLIP:
return flipVertical;
case KExiv2::ORIENTATION_ROT_90_HFLIP:
return rotate90flipHorizontal;
case KExiv2::ORIENTATION_ROT_90:
return rotate90;
case KExiv2::ORIENTATION_ROT_90_VFLIP:
return rotate90flipVertical;
case KExiv2::ORIENTATION_ROT_270:
return rotate270;
case KExiv2::ORIENTATION_UNSPECIFIED:
return identity;
}
return identity;
}
} // namespace Matrix
RotationMatrix::RotationMatrix()
{
set( 1, 0, 0, 1 );
}
RotationMatrix::RotationMatrix(TransformationAction action)
{
*this = Matrix::matrix(action);
}
RotationMatrix::RotationMatrix(KExiv2::ImageOrientation exifOrientation)
{
*this = Matrix::matrix(exifOrientation);
}
RotationMatrix::RotationMatrix(int m11, int m12, int m21, int m22)
{
set(m11, m12, m21, m22);
}
void RotationMatrix::set(int m11, int m12, int m21, int m22)
{
m[0][0]=m11;
m[0][1]=m12;
m[1][0]=m21;
m[1][1]=m22;
}
bool RotationMatrix::isNoTransform() const
{
return *this == Matrix::identity;
}
RotationMatrix& RotationMatrix::operator*=(const RotationMatrix& ma)
{
set( ma.m[0][0]*m[0][0] + ma.m[0][1]*m[1][0], ma.m[0][0]*m[0][1] + ma.m[0][1]*m[1][1],
ma.m[1][0]*m[0][0] + ma.m[1][1]*m[1][0], ma.m[1][0]*m[0][1] + ma.m[1][1]*m[1][1] );
return *this;
}
bool RotationMatrix::operator==(const RotationMatrix& ma) const
{
return m[0][0]==ma.m[0][0] &&
m[0][1]==ma.m[0][1] &&
m[1][0]==ma.m[1][0] &&
m[1][1]==ma.m[1][1];
}
bool RotationMatrix::operator!=(const RotationMatrix& ma) const
{
return !(*this==ma);
}
RotationMatrix& RotationMatrix::operator*=(TransformationAction action)
{
return (*this *= Matrix::matrix(action));
}
RotationMatrix& RotationMatrix::operator*=(QList<TransformationAction> actions)
{
foreach(const TransformationAction& action, actions)
{
*this *= Matrix::matrix(action);
}
return *this;
}
RotationMatrix& RotationMatrix::operator*=(KExiv2::ImageOrientation exifOrientation)
{
return (*this *= Matrix::matrix(exifOrientation));
}
/** Converts the mathematically correct description
into the primitive operations that can be carried out losslessly.
*/
QList<RotationMatrix::TransformationAction> RotationMatrix::transformations() const
{
QList<TransformationAction> transforms;
if (*this == Matrix::rotate90)
{
transforms << Rotate90;
}
else if (*this == Matrix::rotate180)
{
transforms << Rotate180;
}
else if (*this == Matrix::rotate270)
{
transforms << Rotate270;
}
else if (*this == Matrix::flipHorizontal)
{
transforms << FlipHorizontal;
}
else if (*this == Matrix::flipVertical)
{
transforms << FlipVertical;
}
else if (*this == Matrix::rotate90flipHorizontal)
{
//first rotate, then flip!
transforms << Rotate90;
transforms << FlipHorizontal;
}
else if (*this == Matrix::rotate90flipVertical)
{
//first rotate, then flip!
transforms << Rotate90;
transforms << FlipVertical;
}
return transforms;
}
KExiv2::ImageOrientation RotationMatrix::exifOrientation() const
{
if (*this == Matrix::identity)
{
return KExiv2::ORIENTATION_NORMAL;
}
if (*this == Matrix::rotate90)
{
return KExiv2::ORIENTATION_ROT_90;
}
else if (*this == Matrix::rotate180)
{
return KExiv2::ORIENTATION_ROT_180;
}
else if (*this == Matrix::rotate270)
{
return KExiv2::ORIENTATION_ROT_270;
}
else if (*this == Matrix::flipHorizontal)
{
return KExiv2::ORIENTATION_HFLIP;
}
else if (*this == Matrix::flipVertical)
{
return KExiv2::ORIENTATION_VFLIP;
}
else if (*this == Matrix::rotate90flipHorizontal)
{
return KExiv2::ORIENTATION_ROT_90_HFLIP;
}
else if (*this == Matrix::rotate90flipVertical)
{
return KExiv2::ORIENTATION_ROT_90_VFLIP;
}
return KExiv2::ORIENTATION_UNSPECIFIED;
}
QMatrix RotationMatrix::toMatrix() const
{
return toMatrix(exifOrientation());
}
QMatrix RotationMatrix::toMatrix(KExiv2::ImageOrientation orientation)
{
QMatrix matrix;
switch (orientation)
{
case KExiv2::ORIENTATION_NORMAL:
case KExiv2::ORIENTATION_UNSPECIFIED:
break;
case KExiv2::ORIENTATION_HFLIP:
matrix.scale(-1, 1);
break;
case KExiv2::ORIENTATION_ROT_180:
matrix.rotate(180);
break;
case KExiv2::ORIENTATION_VFLIP:
matrix.scale(1, -1);
break;
case KExiv2::ORIENTATION_ROT_90_HFLIP:
matrix.scale(-1, 1);
matrix.rotate(90);
break;
case KExiv2::ORIENTATION_ROT_90:
matrix.rotate(90);
break;
case KExiv2::ORIENTATION_ROT_90_VFLIP:
matrix.scale(1, -1);
matrix.rotate(90);
break;
case KExiv2::ORIENTATION_ROT_270:
matrix.rotate(270);
break;
}
return matrix;
}
} // namespace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-08-03
* @brief Tools for combining rotation operations
*
* @author Copyright (C) 2006-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2004-2012 by Marcel Wiesweg
* <a href="mailto:marcel dot wiesweg at gmx dot de">marcel dot wiesweg at gmx dot de</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef LIBKEXIV2_ROTATIONMATRIX_H
#define LIBKEXIV2_ROTATIONMATRIX_H
// Qt includes
#include <QtGui/QMatrix>
// Local includes
#include "kexiv2.h"
#include "libkexiv2_export.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT RotationMatrix
{
public:
/** This describes single transform primitives.
* Note some of the defined Exif rotation flags combine
* two of these actions.
* The enum values correspond to those defined
* as JXFORM_CODE in the often used the JPEG tool transupp.h.
*/
enum TransformationAction
{
NoTransformation = 0, /// no transformation
FlipHorizontal = 1, /// horizontal flip
FlipVertical = 2, /// vertical flip
Rotate90 = 5, /// 90-degree clockwise rotation
Rotate180 = 6, /// 180-degree rotation
Rotate270 = 7 /// 270-degree clockwise (or 90 ccw)
};
/// Constructs the identity matrix (the matrix describing no transformation)
RotationMatrix();
/// Returns the matrix corresponding to the given TransformationAction
RotationMatrix(TransformationAction action);
/// Returns the matrix corresponding to the given TransformationAction
RotationMatrix(KExiv2::ImageOrientation exifOrientation);
bool operator==(const RotationMatrix& ma) const;
bool operator!=(const RotationMatrix& ma) const;
/// Returns true of this matrix describes no transformation (is the identity matrix)
bool isNoTransform() const;
RotationMatrix& operator*=(const RotationMatrix& ma);
/// Applies the given transform to this matrix
RotationMatrix& operator*=(TransformationAction action);
/// Applies the given transform actions to this matrix
RotationMatrix& operator*=(QList<TransformationAction> actions);
/// Applies the given Exif orientation flag to this matrix
RotationMatrix& operator*=(KExiv2::ImageOrientation exifOrientation);
/** Returns the actions described by this matrix. The order matters.
* Not all possible matrices are supported, but all those that can be combined
* by Exif rotation flags and the transform actions above.
* If isNoTransform() or the matrix is not supported returns an empty list. */
QList<TransformationAction> transformations() const;
/** Returns the Exif orienation flag describing this matrix.
* Returns ORIENTATION_UNSPECIFIED if no flag matches this matrix.
*/
KExiv2::ImageOrientation exifOrientation() const;
/// Returns a QMatrix representing this matrix
QMatrix toMatrix() const;
/// Returns a QMatrix for the given Exif orientation
static QMatrix toMatrix(KExiv2::ImageOrientation orientation);
RotationMatrix(int m11, int m12, int m21, int m22);
protected:
void set(int m11, int m12, int m21, int m22);
protected:
int m[2][2];
};
} // namespace KExiv2Iface
#endif // LIBKEXIV2_ROTATIONMATRIX_H

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-10-15
* @brief IPTC subjects editor.
*
* @author Copyright (C) 2006-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2009-2012 by Andi Clemens
* <a href="mailto:andi dot clemens at googlemail dot com">andi dot clemens at googlemail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#include "moc_subjectwidget.cpp"
// Qt includes
#include <QCheckBox>
#include <QDomDocument>
#include <QDomElement>
#include <QFile>
#include <QGridLayout>
#include <QLabel>
#include <QPushButton>
#include <QRadioButton>
#include <QValidator>
// KDE includes
#include <kcombobox.h>
#include <kdialog.h>
#include <kglobal.h>
#include <khbox.h>
#include <kiconloader.h>
#include <klineedit.h>
#include <klistwidget.h>
#include <klocale.h>
#include <kstandarddirs.h>
#include <kdebug.h>
namespace KExiv2Iface
{
class SubjectWidget::Private
{
public:
enum EditionMode
{
STANDARD = 0,
CUSTOM
};
Private()
{
addSubjectButton = 0;
delSubjectButton = 0;
repSubjectButton = 0;
subjectsBox = 0;
iprLabel = 0;
refLabel = 0;
nameLabel = 0;
matterLabel = 0;
detailLabel = 0;
btnGroup = 0;
stdBtn = 0;
customBtn = 0;
refCB = 0;
optionsBox = 0;
}
typedef QMap<QString, SubjectData> SubjectCodesMap;
SubjectCodesMap subMap;
QStringList subjectsList;
QWidget* optionsBox;
QPushButton* addSubjectButton;
QPushButton* delSubjectButton;
QPushButton* repSubjectButton;
QLabel* iprLabel;
QLabel* refLabel;
QLabel* nameLabel;
QLabel* matterLabel;
QLabel* detailLabel;
QButtonGroup* btnGroup;
QRadioButton* stdBtn;
QRadioButton* customBtn;
KComboBox* refCB;
KListWidget* subjectsBox;
};
// --------------------------------------------------------------------------------
SubjectWidget::SubjectWidget(QWidget* parent)
: QWidget(parent), d(new Private)
{
// Load subject codes provided by IPTC/NAA as xml file.
// See http://iptc.cms.apa.at/std/topicset/topicset.iptc-subjectcode.xml for details.
KGlobal::dirs()->addResourceDir("iptcschema", KStandardDirs::installPath("data") +
QString("libkexiv2/data"));
QString path = KGlobal::dirs()->findResource("iptcschema", "topicset.iptc-subjectcode.xml");
if (!loadSubjectCodesFromXML(KUrl(path)))
kDebug() << "Cannot load IPTC/NAA subject codes XML database";
// --------------------------------------------------------
// Subject Reference Number only accept digit.
QRegExp refDigitRx("^[0-9]{8}$");
QValidator *refValidator = new QRegExpValidator(refDigitRx, this);
// --------------------------------------------------------
m_subjectsCheck = new QCheckBox(i18n("Use structured definition of the subject matter:"), this);
d->optionsBox = new QWidget;
d->btnGroup = new QButtonGroup(this);
d->stdBtn = new QRadioButton;
d->customBtn = new QRadioButton;
d->refCB = new KComboBox;
QLabel* codeLink = new QLabel(i18n("Use standard "
"<b><a href='http://www.iptc.org/site/NewsCodes'>"
"reference code</a></b>"));
codeLink->setOpenExternalLinks(true);
codeLink->setWordWrap(false);
// By default, check box is not visible. (digiKam do not use it, kipi-plugins yes).
m_subjectsCheck->setVisible(false);
QLabel* customLabel = new QLabel(i18n("Use custom definition"));
d->btnGroup->addButton(d->stdBtn, Private::STANDARD);
d->btnGroup->addButton(d->customBtn, Private::CUSTOM);
d->btnGroup->setExclusive(true);
d->stdBtn->setChecked(true);
for (Private::SubjectCodesMap::Iterator it = d->subMap.begin();
it != d->subMap.end(); ++it)
d->refCB->addItem(it.key());
// --------------------------------------------------------
m_iprEdit = new KLineEdit;
m_iprEdit->setClearButtonShown(true);
m_iprEdit->setMaxLength(32);
// --------------------------------------------------------
m_refEdit = new KLineEdit;
m_refEdit->setClearButtonShown(true);
m_refEdit->setValidator(refValidator);
m_refEdit->setMaxLength(8);
// --------------------------------------------------------
m_nameEdit = new KLineEdit;
m_nameEdit->setClearButtonShown(true);
m_nameEdit->setMaxLength(64);
// --------------------------------------------------------
m_matterEdit = new KLineEdit;
m_matterEdit->setClearButtonShown(true);
m_matterEdit->setMaxLength(64);
// --------------------------------------------------------
m_detailEdit = new KLineEdit;
m_detailEdit->setClearButtonShown(true);
m_detailEdit->setMaxLength(64);
// --------------------------------------------------------
d->iprLabel = new QLabel(i18nc("Information Provider Reference: "
"A name, registered with the IPTC/NAA, "
"identifying the provider that guarantees "
"the uniqueness of the UNO", "I.P.R:"));
d->refLabel = new QLabel(i18n("Reference:"));
d->nameLabel = new QLabel(i18n("Name:"));
d->matterLabel = new QLabel(i18n("Matter:"));
d->detailLabel = new QLabel(i18n("Detail:"));
// --------------------------------------------------------
d->subjectsBox = new KListWidget;
d->subjectsBox->setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOn);
d->addSubjectButton = new QPushButton(i18n("&Add"));
d->delSubjectButton = new QPushButton(i18n("&Delete"));
d->repSubjectButton = new QPushButton(i18n("&Replace"));
d->addSubjectButton->setIcon(SmallIcon("list-add"));
d->delSubjectButton->setIcon(SmallIcon("edit-delete"));
d->repSubjectButton->setIcon(SmallIcon("view-refresh"));
d->delSubjectButton->setEnabled(false);
d->repSubjectButton->setEnabled(false);
// --------------------------------------------------------
m_note = new QLabel;
m_note->setMaximumWidth(150);
m_note->setOpenExternalLinks(true);
m_note->setWordWrap(true);
m_note->setFrameStyle(QFrame::StyledPanel | QFrame::Raised);
// --------------------------------------------------------
QGridLayout* optionsBoxLayout = new QGridLayout;
optionsBoxLayout->addWidget(d->stdBtn, 0, 0, 1, 1);
optionsBoxLayout->addWidget(codeLink, 0, 1, 1, 2);
optionsBoxLayout->addWidget(d->refCB, 0, 3, 1, 1);
optionsBoxLayout->addWidget(d->customBtn, 1, 0, 1, 4);
optionsBoxLayout->addWidget(customLabel, 1, 1, 1, 4);
optionsBoxLayout->addWidget(d->iprLabel, 2, 0, 1, 1);
optionsBoxLayout->addWidget(m_iprEdit, 2, 1, 1, 4);
optionsBoxLayout->addWidget(d->refLabel, 3, 0, 1, 1);
optionsBoxLayout->addWidget(m_refEdit, 3, 1, 1, 1);
optionsBoxLayout->addWidget(d->nameLabel, 4, 0, 1, 1);
optionsBoxLayout->addWidget(m_nameEdit, 4, 1, 1, 4);
optionsBoxLayout->addWidget(d->matterLabel, 5, 0, 1, 1);
optionsBoxLayout->addWidget(m_matterEdit, 5, 1, 1, 4);
optionsBoxLayout->addWidget(d->detailLabel, 6, 0, 1, 1);
optionsBoxLayout->addWidget(m_detailEdit, 6, 1, 1, 4);
optionsBoxLayout->setColumnStretch(4, 10);
optionsBoxLayout->setMargin(0);
optionsBoxLayout->setSpacing(KDialog::spacingHint());
d->optionsBox->setLayout(optionsBoxLayout);
// --------------------------------------------------------
QGridLayout* mainLayout = new QGridLayout;
mainLayout->setAlignment( Qt::AlignTop );
mainLayout->addWidget(m_subjectsCheck, 0, 0, 1, 4);
mainLayout->addWidget(d->optionsBox, 1, 0, 1, 4);
mainLayout->addWidget(d->subjectsBox, 2, 0, 5, 3);
mainLayout->addWidget(d->addSubjectButton, 2, 3, 1, 1);
mainLayout->addWidget(d->delSubjectButton, 3, 3, 1, 1);
mainLayout->addWidget(d->repSubjectButton, 4, 3, 1, 1);
mainLayout->addWidget(m_note, 5, 3, 1, 1);
mainLayout->setRowStretch(6, 10);
mainLayout->setColumnStretch(2, 1);
mainLayout->setMargin(0);
mainLayout->setSpacing(KDialog::spacingHint());
setLayout(mainLayout);
// --------------------------------------------------------
connect(d->subjectsBox, SIGNAL(itemSelectionChanged()),
this, SLOT(slotSubjectSelectionChanged()));
connect(d->addSubjectButton, SIGNAL(clicked()),
this, SLOT(slotAddSubject()));
connect(d->delSubjectButton, SIGNAL(clicked()),
this, SLOT(slotDelSubject()));
connect(d->repSubjectButton, SIGNAL(clicked()),
this, SLOT(slotRepSubject()));
connect(d->btnGroup, SIGNAL(buttonReleased(int)),
this, SLOT(slotEditOptionChanged(int)));
connect(d->refCB, SIGNAL(activated(int)),
this, SLOT(slotRefChanged()));
// --------------------------------------------------------
connect(m_subjectsCheck, SIGNAL(toggled(bool)),
this, SLOT(slotSubjectsToggled(bool)));
// --------------------------------------------------------
connect(m_subjectsCheck, SIGNAL(toggled(bool)),
this, SIGNAL(signalModified()));
connect(d->addSubjectButton, SIGNAL(clicked()),
this, SIGNAL(signalModified()));
connect(d->delSubjectButton, SIGNAL(clicked()),
this, SIGNAL(signalModified()));
connect(d->repSubjectButton, SIGNAL(clicked()),
this, SIGNAL(signalModified()));
// --------------------------------------------------------
slotEditOptionChanged(d->btnGroup->id(d->btnGroup->checkedButton()));
}
SubjectWidget::~SubjectWidget()
{
delete d;
}
void SubjectWidget::slotSubjectsToggled(bool b)
{
d->optionsBox->setEnabled(b);
d->subjectsBox->setEnabled(b);
d->addSubjectButton->setEnabled(b);
d->delSubjectButton->setEnabled(b);
d->repSubjectButton->setEnabled(b);
slotEditOptionChanged(d->btnGroup->id(d->btnGroup->checkedButton()));
}
void SubjectWidget::slotEditOptionChanged(int b)
{
if (b == Private::CUSTOM)
{
d->refCB->setEnabled(false);
m_iprEdit->setEnabled(true);
m_refEdit->setEnabled(true);
m_nameEdit->setEnabled(true);
m_matterEdit->setEnabled(true);
m_detailEdit->setEnabled(true);
}
else
{
d->refCB->setEnabled(true);
m_iprEdit->setEnabled(false);
m_refEdit->setEnabled(false);
m_nameEdit->setEnabled(false);
m_matterEdit->setEnabled(false);
m_detailEdit->setEnabled(false);
slotRefChanged();
}
}
void SubjectWidget::slotRefChanged()
{
QString key = d->refCB->currentText();
QString name, matter, detail;
for (Private::SubjectCodesMap::Iterator it = d->subMap.begin();
it != d->subMap.end(); ++it)
{
if (key == it.key())
{
name = it.value().name;
matter = it.value().matter;
detail = it.value().detail;
}
}
m_refEdit->setText(key);
m_nameEdit->setText(name);
m_matterEdit->setText(matter);
m_detailEdit->setText(detail);
}
QString SubjectWidget::buildSubject() const
{
QString subject = m_iprEdit->text();
subject.append(":");
subject.append(m_refEdit->text());
subject.append(":");
subject.append(m_nameEdit->text());
subject.append(":");
subject.append(m_matterEdit->text());
subject.append(":");
subject.append(m_detailEdit->text());
return subject;
}
void SubjectWidget::slotDelSubject()
{
QListWidgetItem* item = d->subjectsBox->currentItem();
if (!item) return;
d->subjectsBox->takeItem(d->subjectsBox->row(item));
delete item;
}
void SubjectWidget::slotRepSubject()
{
QString newSubject = buildSubject();
if (newSubject.isEmpty()) return;
if (!d->subjectsBox->selectedItems().isEmpty())
{
d->subjectsBox->selectedItems()[0]->setText(newSubject);
m_iprEdit->clear();
m_refEdit->clear();
m_nameEdit->clear();
m_matterEdit->clear();
m_detailEdit->clear();
}
}
void SubjectWidget::slotSubjectSelectionChanged()
{
if (!d->subjectsBox->selectedItems().isEmpty())
{
QString subject = d->subjectsBox->selectedItems()[0]->text();
m_iprEdit->setText(subject.section(':', 0, 0));
m_refEdit->setText(subject.section(':', 1, 1));
m_nameEdit->setText(subject.section(':', 2, 2));
m_matterEdit->setText(subject.section(':', 3, 3));
m_detailEdit->setText(subject.section(':', 4, 4));
d->delSubjectButton->setEnabled(true);
d->repSubjectButton->setEnabled(true);
}
else
{
d->delSubjectButton->setEnabled(false);
d->repSubjectButton->setEnabled(false);
}
}
void SubjectWidget::slotAddSubject()
{
QString newSubject = buildSubject();
if (newSubject.isEmpty()) return;
bool found = false;
for (int i = 0 ; i < d->subjectsBox->count(); i++)
{
QListWidgetItem* item = d->subjectsBox->item(i);
if (newSubject == item->text())
{
found = true;
break;
}
}
if (!found)
{
d->subjectsBox->insertItem(d->subjectsBox->count(), newSubject);
m_iprEdit->clear();
m_refEdit->clear();
m_nameEdit->clear();
m_matterEdit->clear();
m_detailEdit->clear();
}
}
bool SubjectWidget::loadSubjectCodesFromXML(const KUrl& url)
{
QFile xmlfile(url.toLocalFile());
if (!xmlfile.open(QIODevice::ReadOnly))
return false;
QDomDocument xmlDoc("NewsML");
if (!xmlDoc.setContent(&xmlfile))
return false;
QDomElement xmlDocElem = xmlDoc.documentElement();
if (xmlDocElem.tagName()!="NewsML")
return false;
for (QDomNode nbE1 = xmlDocElem.firstChild();
!nbE1.isNull(); nbE1 = nbE1.nextSibling())
{
QDomElement newsItemElement = nbE1.toElement();
if (newsItemElement.isNull()) continue;
if (newsItemElement.tagName() != "NewsItem") continue;
for (QDomNode nbE2 = newsItemElement.firstChild();
!nbE2.isNull(); nbE2 = nbE2.nextSibling())
{
QDomElement topicSetElement = nbE2.toElement();
if (topicSetElement.isNull()) continue;
if (topicSetElement.tagName() != "TopicSet") continue;
for (QDomNode nbE3 = topicSetElement.firstChild();
!nbE3.isNull(); nbE3 = nbE3.nextSibling())
{
QDomElement topicElement = nbE3.toElement();
if (topicElement.isNull()) continue;
if (topicElement.tagName() != "Topic") continue;
QString type, name, matter, detail, ref;
for (QDomNode nbE4 = topicElement.firstChild();
!nbE4.isNull(); nbE4 = nbE4.nextSibling())
{
QDomElement topicSubElement = nbE4.toElement();
if (topicSubElement.isNull()) continue;
if (topicSubElement.tagName() == "TopicType")
type = topicSubElement.attribute("FormalName");
if (topicSubElement.tagName() == "FormalName")
ref = topicSubElement.text();
if (topicSubElement.tagName() == "Description" &&
topicSubElement.attribute("Variant") == "Name")
{
if (type == "Subject")
name = topicSubElement.text();
else if (type == "SubjectMatter")
matter = topicSubElement.text();
else if (type == "SubjectDetail")
detail = topicSubElement.text();
}
}
d->subMap.insert(ref, SubjectData(name, matter, detail));
}
}
}
// Set the Subject Name everywhere on the map.
for (Private::SubjectCodesMap::Iterator it = d->subMap.begin();
it != d->subMap.end(); ++it)
{
QString name, keyPrefix;
if (it.key().endsWith(QLatin1String("00000")))
{
keyPrefix = it.key().left(3);
name = it.value().name;
for (Private::SubjectCodesMap::Iterator it2 = d->subMap.begin();
it2 != d->subMap.end(); ++it2)
{
if (it2.key().startsWith(keyPrefix) &&
!it2.key().endsWith(QLatin1String("00000")))
{
it2.value().name = name;
}
}
}
}
// Set the Subject Matter Name everywhere on the map.
for (Private::SubjectCodesMap::Iterator it = d->subMap.begin();
it != d->subMap.end(); ++it)
{
QString matter, keyPrefix;
if (it.key().endsWith(QLatin1String("000")))
{
keyPrefix = it.key().left(5);
matter = it.value().matter;
for (Private::SubjectCodesMap::Iterator it2 = d->subMap.begin();
it2 != d->subMap.end(); ++it2)
{
if (it2.key().startsWith(keyPrefix) &&
!it2.key().endsWith(QLatin1String("000")))
{
it2.value().matter = matter;
}
}
}
}
return true;
}
void SubjectWidget::setSubjectsList(const QStringList& list)
{
d->subjectsList = list;
blockSignals(true);
d->subjectsBox->clear();
m_subjectsCheck->setChecked(false);
if (!d->subjectsList.isEmpty())
{
d->subjectsBox->insertItems(0, d->subjectsList);
m_subjectsCheck->setChecked(true);
}
blockSignals(false);
slotSubjectsToggled(m_subjectsCheck->isChecked());
}
QStringList SubjectWidget::subjectsList() const
{
QStringList newSubjects;
for (int i = 0 ; i < d->subjectsBox->count(); i++)
{
QListWidgetItem* item = d->subjectsBox->item(i);
newSubjects.append(item->text());
}
return newSubjects;
}
} // namespace KExiv2Iface

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/** ===========================================================
* @file
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2006-10-15
* @brief IPTC subjects editor.
*
* @author Copyright (C) 2006-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
* @author Copyright (C) 2009-2012 by Andi Clemens
* <a href="mailto:andi dot clemens at googlemail dot com">andi dot clemens at googlemail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef SUBJECTWIDGET_H
#define SUBJECTWIDGET_H
// Qt includes
#include <QtGui/QButtonGroup>
#include <QtCore/QByteArray>
#include <QtCore/QMap>
#include <QtCore/QStringList>
#include <QtGui/QWidget>
#include <QtGui/QCheckBox>
#include <QtGui/QLabel>
// KDE includes
#include <kurl.h>
#include <klineedit.h>
// Local includes
#include "libkexiv2_export.h"
namespace KExiv2Iface
{
class KEXIV2_EXPORT SubjectData
{
public:
SubjectData(const QString& n, const QString& m, const QString& d)
{
name = n;
matter = m;
detail = d;
}
QString name; // English and Ascii Name of subject.
QString matter; // English and Ascii Matter Name of subject.
QString detail; // English and Ascii Detail Name of subject.
};
// --------------------------------------------------------------------------------
class KEXIV2_EXPORT SubjectWidget : public QWidget
{
Q_OBJECT
public:
SubjectWidget(QWidget* parent);
~SubjectWidget();
void setSubjectsList(const QStringList& list);
QStringList subjectsList() const;
Q_SIGNALS:
void signalModified();
protected Q_SLOTS:
virtual void slotSubjectsToggled(bool);
virtual void slotRefChanged();
virtual void slotEditOptionChanged(int);
virtual void slotSubjectSelectionChanged();
virtual void slotAddSubject();
virtual void slotDelSubject();
virtual void slotRepSubject();
protected:
virtual bool loadSubjectCodesFromXML(const KUrl& url);
virtual QString buildSubject() const;
protected:
QLabel* m_note;
QCheckBox* m_subjectsCheck;
KLineEdit* m_iprEdit;
KLineEdit* m_refEdit;
KLineEdit* m_nameEdit;
KLineEdit* m_matterEdit;
KLineEdit* m_detailEdit;
private:
class Private;
Private* const d;
};
} // namespace KExiv2Iface
#endif // SUBJECTWIDGET_H

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32
libkexiv2/libkexiv2/version.h.cmake Normal file
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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2007-02-06
* @brief Exiv2 library interface for KDE
*
* @author Copyright (C) 2007-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
#ifndef KEXIV2_VERSION_H
#define KEXIV2_VERSION_H
static const char kexiv2_version[] = "${KEXIV2_LIB_VERSION_STRING}";
#define KEXIV2_VERSION ${KEXIV2_LIB_VERSION_ID}
#endif // KEXIV2_VERSION_H

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# ===========================================================
#
# This file is a part of digiKam project
# <a href="http://www.digikam.org">http://www.digikam.org</a>
#
# @date 2006-09-15
# @brief Exiv2 library interface for KDE
#
# @author Copyright (C) 2006-2012 by Gilles Caulier
# <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
#
# This program is free software; you can redistribute it
# and/or modify it under the terms of the GNU General
# Public License as published by the Free Software Foundation;
# either version 2, or (at your option)
# any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# ============================================================
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR}/../libkexiv2)
SET(setiptcpreview_SRCS setiptcpreview.cpp)
KDE4_ADD_EXECUTABLE(setiptcpreview NOGUI ${setiptcpreview_SRCS})
TARGET_LINK_LIBRARIES(setiptcpreview kexiv2 ${QT_QTCORE_LIBRARY} ${QT_QTGUI_LIBRARY})
SET(loadfromba_SRCS loadfromba.cpp)
KDE4_ADD_EXECUTABLE(loadfromba NOGUI ${loadfromba_SRCS})
TARGET_LINK_LIBRARIES(loadfromba kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})
SET(erasetag_SRCS erasetag.cpp)
KDE4_ADD_EXECUTABLE(erasetag NOGUI ${erasetag_SRCS})
TARGET_LINK_LIBRARIES(erasetag kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})
SET(printtagslist_SRCS printtagslist.cpp)
KDE4_ADD_EXECUTABLE(printtagslist NOGUI ${printtagslist_SRCS})
TARGET_LINK_LIBRARIES(printtagslist kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})
SET(usexmpsidecar_SRCS usexmpsidecar.cpp)
KDE4_ADD_EXECUTABLE(usexmpsidecar NOGUI ${usexmpsidecar_SRCS})
TARGET_LINK_LIBRARIES(usexmpsidecar kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})
SET(readimagewritexmpsidecar_SRCS readimagewritexmpsidecar.cpp)
KDE4_ADD_EXECUTABLE(readimagewritexmpsidecar NOGUI ${readimagewritexmpsidecar_SRCS})
TARGET_LINK_LIBRARIES(readimagewritexmpsidecar kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})
SET(setxmpface_SRCS setxmpface.cpp)
KDE4_ADD_EXECUTABLE(setxmpface NOGUI ${setxmpface_SRCS})
TARGET_LINK_LIBRARIES(setxmpface kexiv2 ${KDE4_KDECORE_LIBS} ${QT_QTGUI_LIBRARY})

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-06-11
* @brief a command line tool to tag from photo
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QString>
#include <QFile>
// KDE includes
#include "kdebug.h"
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
kDebug() << "erasetag - erase tag from from image";
kDebug() << "Usage: <image>";
return -1;
}
QString filePath(argv[1]);
KExiv2 meta;
meta.load(filePath);
meta.setWriteRawFiles(true);
bool b = meta.removeExifTag("Exif.OlympusIp.BlackLevel", false);
kDebug() << "Exif.OlympusIp.BlackLevel found = " << b;
QByteArray ba = meta.getExifTagData("Exif.OlympusIp.BlackLevel");
kDebug() << "Exif.OlympusIp.BlackLevel removed = " << ba.isEmpty();
if (b)
{
meta.applyChanges();
}
return 0;
}

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-06-11
* @brief a command line tool to load metadata from byte array
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QDataStream>
#include <QImage>
#include <QString>
#include <QFile>
#include <QByteArray>
// KDE includes
#include "kdebug.h"
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
kDebug() << "loadfromba - test to load metadata from image as byte array";
kDebug() << "Usage: <image>";
return -1;
}
QString filePath(argv[1]);
QString baFile("ba.dat");
QImage image(filePath);
image.save(baFile, "PNG");
QFile file(baFile);
if ( !file.open(QIODevice::ReadOnly) )
return false;
QByteArray data;
data.resize(file.size());
QDataStream stream( &file );
stream.readRawData(data.data(), data.size());
file.close();
KExiv2 meta;
meta.loadFromData(data);
return 0;
}

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-07-12
* @brief a command line tool to print all tags list supported by Exiv2
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QStringList>
#include <QDebug>
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int /*argc*/, char** /*argv*/)
{
KExiv2 meta;
qDebug() << "-- Standard Exif Tags -------------------------------------------------------------";
KExiv2::TagsMap exiftags = meta.getStdExifTagsList();
for (KExiv2::TagsMap::const_iterator it = exiftags.constBegin(); it != exiftags.constEnd(); ++it )
{
QString key = it.key();
QStringList values = it.value();
QString name = values[0];
QString title = values[1];
QString desc = values[2];
qDebug() << key << " :: " << name << " :: " << title << " :: " << desc;
}
qDebug() << "-- Makernote Tags -----------------------------------------------------------------";
KExiv2::TagsMap mntags = meta.getMakernoteTagsList();
for (KExiv2::TagsMap::const_iterator it = mntags.constBegin(); it != mntags.constEnd(); ++it )
{
QString key = it.key();
QStringList values = it.value();
QString name = values[0];
QString title = values[1];
QString desc = values[2];
qDebug() << key << " :: " << name << " :: " << title << " :: " << desc;
}
qDebug() << "-- Standard Iptc Tags -----------------------------------------------------------------";
KExiv2::TagsMap iptctags = meta.getIptcTagsList();
for (KExiv2::TagsMap::const_iterator it = iptctags.constBegin(); it != iptctags.constEnd(); ++it )
{
QString key = it.key();
QStringList values = it.value();
QString name = values[0];
QString title = values[1];
QString desc = values[2];
qDebug() << key << " :: " << name << " :: " << title << " :: " << desc;
}
qDebug() << "-- Standard Xmp Tags -----------------------------------------------------------------";
KExiv2::TagsMap xmptags = meta.getXmpTagsList();
for (KExiv2::TagsMap::const_iterator it = xmptags.constBegin(); it != xmptags.constEnd(); ++it )
{
QString key = it.key();
QStringList values = it.value();
QString name = values[0];
QString title = values[1];
QString desc = values[2];
qDebug() << key << " :: " << name << " :: " << title << " :: " << desc;
}
return 0;
}

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2010-06-27
* @brief a command line tool to test XMP sidecar functionality
*
* @author Copyright (C) 2010 by Jakob Malm
* <a href="mailto:jakob dot malm at gmail dot com">jakob dot malm at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QString>
#include <QFile>
// KDE includes
#include "kdebug.h"
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
kDebug() << "readimagewritecmpsidecar - read metadata from image and write to XMP sidecar";
kDebug() << "Usage: <image>";
return -1;
}
QString filePath(argv[1]);
KExiv2 meta;
// Read metadata from the image
meta.load(filePath);
// Write metadata to XMP sidecar
meta.setMetadataWritingMode(KExiv2::WRITETOSIDECARONLY);
meta.save(filePath);
return 0;
}

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2009-02-04
* @brief a command line tool to set IPTC Preview
*
* @author Copyright (C) 2009-2012 by Gilles Caulier
* <a href="mailto:caulier dot gilles at gmail dot com">caulier dot gilles at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QMatrix>
#include <QImage>
#include <QString>
#include <QFile>
// KDE includes
#include "kdeversion.h"
#include "qdebug.h"
#define PRINT_DEBUG qDebug()
#define ENDL
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
PRINT_DEBUG << "setiptcpreview - update/add jpeg iptc preview to image" ENDL;
PRINT_DEBUG << "Usage: <image>" ENDL;
return -1;
}
QImage preview;
QString filePath(argv[1]);
KExiv2 meta(filePath);
QImage image(filePath);
QMatrix matrix;
matrix.rotate(90);
image = image.transformed(matrix);
QSize previewSize = image.size();
previewSize.scale(1280, 1024, Qt::KeepAspectRatio);
// Ensure that preview is not upscaled
if (previewSize.width() >= (int)image.width())
preview = image.copy();
else
preview = image.scaled(previewSize.width(), previewSize.height(), Qt::IgnoreAspectRatio).copy();
meta.setImagePreview(preview);
meta.applyChanges();
QImage preview2;
KExiv2 meta2(filePath);
meta2.getImagePreview(preview2);
preview2.save("preview.png", "PNG");
return 0;
}

188
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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2013-02-21
* @brief a command line tool to set faces in Picassa format
*
* @author Copyright (C) 2013 by Munteanu Veaceslav
* <a href="mailto:slavuttici at gmail dot com">slavuttici at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QString>
#include <QFile>
// KDE includes
#include "kdebug.h"
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
bool setFaceTags(KExiv2& meta,const char* xmpTagName,const QMap<QString,QRectF>& faces,
bool setProgramName)
{
Q_UNUSED(setProgramName);
meta.setXmpTagString(xmpTagName,QString(),KExiv2::XmpTagType(1),false);
QString qxmpTagName(xmpTagName);
QString nameTagKey = qxmpTagName + QString("[%1]/mwg-rs:Name");
QString typeTagKey = qxmpTagName + QString("[%1]/mwg-rs:Type");
QString areaTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area");
QString areaxTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:x");
QString areayTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:y");
QString areawTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:w");
QString areahTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:h");
QString areanormTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:unit");
QMap<QString,QRectF>::const_iterator it = faces.constBegin();
int i =1;
while(it != faces.constEnd())
{
qreal x,y,w,h;
it.value().getRect(&x,&y,&w,&h);
/** Set tag name **/
meta.setXmpTagString(nameTagKey.arg(i).toLatin1(),it.key(),
KExiv2::XmpTagType(0),false);
/** Set tag type as Face **/
meta.setXmpTagString(typeTagKey.arg(i).toLatin1(),QString("Face"),
KExiv2::XmpTagType(0),false);
/** Set tag Area, with xmp type struct **/
meta.setXmpTagString(areaTagKey.arg(i).toLatin1(),QString(),
KExiv2::XmpTagType(2),false);
/** Set stArea:x inside Area structure **/
meta.setXmpTagString(areaxTagKey.arg(i).toLatin1(),QString::number(x),
KExiv2::XmpTagType(0),false);
/** Set stArea:y inside Area structure **/
meta.setXmpTagString(areayTagKey.arg(i).toLatin1(),QString::number(y),
KExiv2::XmpTagType(0),false);
/** Set stArea:w inside Area structure **/
meta.setXmpTagString(areawTagKey.arg(i).toLatin1(),QString::number(w),
KExiv2::XmpTagType(0),false);
/** Set stArea:h inside Area structure **/
meta.setXmpTagString(areahTagKey.arg(i).toLatin1(),QString::number(h),
KExiv2::XmpTagType(0),false);
/** Set stArea:unit inside Area structure as normalized **/
meta.setXmpTagString(areanormTagKey.arg(i).toLatin1(),QString("normalized"),
KExiv2::XmpTagType(0),false);
++it;
++i;
}
return true;
}
void removeFaceTags(KExiv2& meta,const char* xmpTagName)
{
QString qxmpTagName(xmpTagName);
QString regionTagKey = qxmpTagName + QString("[%1]");
QString nameTagKey = qxmpTagName + QString("[%1]/mwg-rs:Name");
QString typeTagKey = qxmpTagName + QString("[%1]/mwg-rs:Type");
QString areaTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area");
QString areaxTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:x");
QString areayTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:y");
QString areawTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:w");
QString areahTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:h");
QString areanormTagKey = qxmpTagName + QString("[%1]/mwg-rs:Area/stArea:unit");
meta.removeXmpTag(xmpTagName,false);
bool dirty= true;
int i=1;
while(dirty)
{
dirty = false;
dirty |=meta.removeXmpTag(regionTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(nameTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(typeTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areaTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areaxTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areayTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areawTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areahTagKey.arg(i).toLatin1(),false);
dirty |=meta.removeXmpTag(areanormTagKey.arg(i).toLatin1(),false);
i++;
}
}
int main (int argc, char **argv)
{
if(argc != 3)
{
kDebug() << "Adding a face rectangle to image";
kDebug() << "Usage: <add/remove> <image>";
return -1;
}
QString filePath(argv[2]);
KExiv2Iface::KExiv2::initializeExiv2();
KExiv2 meta;
meta.load(filePath);
meta.setWriteRawFiles(true);
/** Add a random rectangle with facetag Bob **/
QString name = "Bob Marley";
float x =0.5;
float y =0.5;
float w = 60;
float h = 60;
QRectF rect(x,y,w,h);
QMap<QString, QRectF> faces;
faces[name] = rect;
QString name2 = "Hello Kitty!";
QRectF rect2(0.4,0.4,30,30);
faces[name2] = rect2;
bool g = meta.supportXmp();
kDebug() << "Image support XMP" << g;
const QString bag = "Xmp.mwg-rs.Regions/mwg-rs:RegionList";
QString op(argv[1]);
if(op == "add")
setFaceTags(meta,bag.toLatin1(),faces,false);
else
removeFaceTags(meta,bag.toLatin1());
meta.applyChanges();
QString recoverName = "Xmp.mwg-rs.Regions/mwg-rs:RegionList[1]/mwg-rs:Name";
KExiv2 meta2;
meta2.load(filePath);
meta2.setWriteRawFiles(true);
QString nameR = meta2.getXmpTagString(recoverName.toLatin1(),false);
kDebug() << "Saved name is:" << nameR;
KExiv2Iface::KExiv2::cleanupExiv2();
return 0;
}

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/** ===========================================================
*
* This file is a part of digiKam project
* <a href="http://www.digikam.org">http://www.digikam.org</a>
*
* @date 2010-06-27
* @brief a command line tool to test XMP sidecar functionality
*
* @author Copyright (C) 2010 by Jakob Malm
* <a href="mailto:jakob dot malm at gmail dot com">jakob dot malm at gmail dot com</a>
*
* This program is free software; you can redistribute it
* and/or modify it under the terms of the GNU General
* Public License as published by the Free Software Foundation;
* either version 2, or (at your option)
* any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* ============================================================ */
// Qt includes
#include <QString>
#include <QFile>
// KDE includes
#include "kdebug.h"
// Local includes
#include "kexiv2.h"
using namespace KExiv2Iface;
int main (int argc, char **argv)
{
if(argc != 2)
{
kDebug() << "usexmpsidecar - read from and write to XMP sidecar";
kDebug() << "Usage: <image>";
return -1;
}
QString filePath(argv[1]);
KExiv2 meta;
meta.setUseXMPSidecar4Reading(true);
meta.load(filePath);
// print some metadata
// add some metadata
// write changed metadata
// perhaps check to see if image file or XMP sidecar file was changed
return 0;
}