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88 lines
2.8 KiB
C++
88 lines
2.8 KiB
C++
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/* -*- c++ -*-
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* Copyright (C)2000 Waldo Bastian <bastian@kde.org>
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*
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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*/
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#include "krecentdirs.h"
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#include <kconfig.h>
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#include <kconfiggroup.h>
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#include <ksharedconfig.h>
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#include <kglobal.h>
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#include <kglobalsettings.h>
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#define MAX_DIR_HISTORY 3
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static KConfigGroup recentdirs_readList(QString &key, QStringList &result)
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{
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KConfigGroup cg(KGlobal::config(), QLatin1String("Recent Dirs"));
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if ((key.length() < 2) || (key[0] != ':'))
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key = ":default";
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if (key[1] == ':')
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{
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key = key.mid(2);
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cg = KConfigGroup(KSharedConfig::openConfig(QLatin1String("krecentdirsrc")), QString());
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}
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else
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{
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key = key.mid(1);
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}
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result=cg.readPathEntry(key, QStringList());
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if (result.isEmpty())
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{
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result.append(KGlobalSettings::documentPath());
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}
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return cg;
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}
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QStringList KRecentDirs::list(const QString &fileClass)
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{
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QString key = fileClass;
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QStringList result;
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recentdirs_readList(key, result).sync();
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return result;
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}
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QString KRecentDirs::dir(const QString &fileClass)
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{
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const QStringList result = list(fileClass);
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return result[0];
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}
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void KRecentDirs::add(const QString &fileClass, const QString &directory)
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{
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QString key = fileClass;
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QStringList result;
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KConfigGroup config = recentdirs_readList(key, result);
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// make sure the dir is first in history
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result.removeAll(directory);
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result.prepend(directory);
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while(result.count() > MAX_DIR_HISTORY)
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result.removeLast();
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config.writePathEntry(key, result);
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config.sync();
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}
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