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141 lines
3.9 KiB
C++
141 lines
3.9 KiB
C++
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/*
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Copyright (c) 2003-2007 Clarence Dang <dang@kde.org>
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All rights reserved.
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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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THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <kpTransformFlipCommand.h>
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#include <qapplication.h>
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#include <qgroupbox.h>
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#include <qlayout.h>
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#include <qpixmap.h>
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#include <qradiobutton.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <kvbox.h>
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#include <kpAbstractImageSelection.h>
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#include <kpCommandEnvironment.h>
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#include <kpDefs.h>
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#include <kpDocument.h>
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#include <kpPixmapFX.h>
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//---------------------------------------------------------------------
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kpTransformFlipCommand::kpTransformFlipCommand (bool actOnSelection,
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bool horiz, bool vert,
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kpCommandEnvironment *environ)
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: kpCommand (environ),
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m_actOnSelection (actOnSelection),
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m_horiz (horiz), m_vert (vert)
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{
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}
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//---------------------------------------------------------------------
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kpTransformFlipCommand::~kpTransformFlipCommand ()
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{
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}
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//---------------------------------------------------------------------
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// public virtual [base kpCommand]
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QString kpTransformFlipCommand::name () const
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{
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QString opName;
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#if 1
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opName = i18n ("Flip");
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#else // re-enable when giving full descriptions for all actions
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if (m_horiz && m_vert)
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opName = i18n ("Flip horizontally and vertically");
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else if (m_horiz)
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opName = i18n ("Flip horizontally");
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else if (m_vert)
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opName = i18n ("Flip vertically");
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else
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{
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kError () << "kpTransformFlipCommand::name() not asked to flip" << endl;
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return QString();
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}
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#endif
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if (m_actOnSelection)
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return i18n ("Selection: %1", opName);
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else
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return opName;
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}
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//---------------------------------------------------------------------
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// public virtual [base kpCommand]
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kpCommandSize::SizeType kpTransformFlipCommand::size () const
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{
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return 0;
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}
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//---------------------------------------------------------------------
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// public virtual [base kpCommand]
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void kpTransformFlipCommand::execute ()
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{
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flip ();
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}
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//---------------------------------------------------------------------
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// public virtual [base kpCommand]
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void kpTransformFlipCommand::unexecute ()
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{
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flip ();
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}
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//---------------------------------------------------------------------
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// private
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void kpTransformFlipCommand::flip ()
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{
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kpDocument *doc = document ();
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Q_ASSERT (doc);
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QApplication::setOverrideCursor (Qt::WaitCursor);
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if (m_actOnSelection)
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{
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Q_ASSERT (doc->imageSelection ());
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doc->imageSelection ()->flip (m_horiz, m_vert);
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environ ()->somethingBelowTheCursorChanged ();
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}
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else
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{
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doc->setImage(doc->image().mirrored(m_horiz, m_vert));
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}
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QApplication::restoreOverrideCursor ();
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}
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