File indexing completed on 2024-04-28 04:18:53

 // vim: set tabstop=4 shiftwidth=4 expandtab:
 /*
 Gwenview: an image viewer
 Copyright 2007 Aurélien Gâteau <agateau@kde.org>
 
 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
 of the License, 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.
 
 You should have received a copy of the GNU General Public License
 along with this program; if not, write to the Free Software
 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 
 */
 // Self
 #include "transformimageoperation.h"
 
 // Qt
 
 // KF
 #include <KLocalizedString>
 
 // Local
 #include "document/abstractdocumenteditor.h"
 
 namespace Gwenview
 {
 struct TransformImageOperationPrivate {
     Orientation mOrientation;
 };
 
 TransformJob::TransformJob(Orientation orientation)
     : mOrientation(orientation)
 {
 }
 
 void TransformJob::threadedStart()
 {
     if (!checkDocumentEditor()) {
         return;
     }
     document()->editor()->applyTransformation(mOrientation);
     setError(NoError);
 }
 
 TransformImageOperation::TransformImageOperation(Orientation orientation)
     : d(new TransformImageOperationPrivate)
 {
     d->mOrientation = orientation;
     switch (d->mOrientation) {
     case ROT_90:
         setText(i18nc("(qtundo-format)", "Rotate Right"));
         break;
     case ROT_270:
         setText(i18nc("(qtundo-format)", "Rotate Left"));
         break;
     case HFLIP:
         setText(i18nc("(qtundo-format)", "Mirror"));
         break;
     case VFLIP:
         setText(i18nc("(qtundo-format)", "Flip"));
         break;
     default:
         // We should not get there because the transformations listed above are
         // the only one available from the UI. Define a default text nevertheless.
         setText(i18nc("(qtundo-format)", "Transform"));
         break;
     }
 }
 
 TransformImageOperation::~TransformImageOperation()
 {
     delete d;
 }
 
 void TransformImageOperation::redo()
 {
     redoAsDocumentJob(new TransformJob(d->mOrientation));
 }
 
 void TransformImageOperation::undo()
 {
     Orientation orientation;
     switch (d->mOrientation) {
     case ROT_90:
         orientation = ROT_270;
         break;
     case ROT_270:
         orientation = ROT_90;
         break;
     default:
         orientation = d->mOrientation;
         break;
     }
 
     redoAsDocumentJob(new TransformJob(orientation));
 }
 
 } // namespace
 
 #include "moc_transformimageoperation.cpp"