forked from openkylin/kolourpaint
78 lines
2.7 KiB
C++
78 lines
2.7 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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#define DEBUG_KP_TOOL_CROP 0
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#include "kpTransformCrop.h"
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#include "kpTransformCropPrivate.h"
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#include "layers/selections/image/kpAbstractImageSelection.h"
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#include "layers/selections/kpAbstractSelection.h"
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#include "document/kpDocument.h"
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#include "mainWindow/kpMainWindow.h"
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#include "layers/selections/text/kpTextSelection.h"
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#include "commands/imagelib/transforms/kpTransformResizeScaleCommand.h"
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#include <KLocalizedString>
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void kpTransformCrop (kpMainWindow *mainWindow)
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{
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kpDocument *doc = mainWindow->document ();
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Q_ASSERT (doc);
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kpAbstractSelection *sel = doc->selection ();
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Q_ASSERT (sel);
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kpCommand *resizeDocCommand =
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new kpTransformResizeScaleCommand (
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false/*act on doc, not sel*/,
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sel->width (), sel->height (),
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kpTransformResizeScaleCommand::Resize,
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mainWindow->commandEnvironment ());
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auto *textSel = dynamic_cast <kpTextSelection *> (sel);
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auto *imageSel = dynamic_cast <kpAbstractImageSelection *> (sel);
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// It's either a text selection or an image selection, but cannot be
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// neither or both.
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Q_ASSERT (!!textSel != !!imageSel);
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if (textSel) {
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::kpTransformCrop_TextSelection (mainWindow, i18n ("Set as Image"), resizeDocCommand);
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}
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else if (imageSel) {
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::kpTransformCrop_ImageSelection (mainWindow, i18n ("Set as Image"), resizeDocCommand);
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}
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else {
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Q_ASSERT (!"unreachable");
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}
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}
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