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-rw-r--r--kdeui/kpixmapregionselectordialog.cpp127
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diff --git a/kdeui/kpixmapregionselectordialog.cpp b/kdeui/kpixmapregionselectordialog.cpp
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+/* This file is part of the KDE libraries
+ Copyright (C) 2004 Antonio Larrosa <larrosa@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.
+*/
+
+#include "kpixmapregionselectordialog.h"
+#include <kdialogbase.h>
+#include <qdialog.h>
+#include <qdesktopwidget.h>
+#include <klocale.h>
+#include <kdialog.h>
+
+KPixmapRegionSelectorDialog::KPixmapRegionSelectorDialog(QWidget *parent,
+ const char *name, bool modal ) : KDialogBase(parent, name, modal, i18n("Select Region of Image"), Help|Ok|Cancel, Ok, true )
+{
+ QVBox *vbox=new QVBox(this);
+ new QLabel(i18n("Please click and drag on the image to select the region of interest:"), vbox);
+ m_pixmapSelectorWidget= new KPixmapRegionSelectorWidget(vbox);
+
+ vbox->setSpacing( KDialog::spacingHint() );
+
+ setMainWidget(vbox);
+}
+
+KPixmapRegionSelectorDialog::~KPixmapRegionSelectorDialog()
+{
+}
+
+QRect KPixmapRegionSelectorDialog::getSelectedRegion(const QPixmap &pixmap, QWidget *parent )
+{
+ KPixmapRegionSelectorDialog dialog(parent);
+
+ dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
+
+ QDesktopWidget desktopWidget;
+ QRect screen=desktopWidget.availableGeometry();
+ dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
+ (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));
+
+ int result = dialog.exec();
+
+ QRect rect;
+
+ if ( result == QDialog::Accepted )
+ rect = dialog.pixmapRegionSelectorWidget()->unzoomedSelectedRegion();
+
+ return rect;
+}
+
+QRect KPixmapRegionSelectorDialog::getSelectedRegion(const QPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget *parent )
+{
+ KPixmapRegionSelectorDialog dialog(parent);
+
+ dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
+ dialog.pixmapRegionSelectorWidget()->setSelectionAspectRatio(aspectRatioWidth,aspectRatioHeight);
+
+ QDesktopWidget desktopWidget;
+ QRect screen=desktopWidget.availableGeometry();
+ dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
+ (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));
+
+ int result = dialog.exec();
+
+ QRect rect;
+
+ if ( result == QDialog::Accepted )
+ rect = dialog.pixmapRegionSelectorWidget()->unzoomedSelectedRegion();
+
+ return rect;
+}
+
+QImage KPixmapRegionSelectorDialog::getSelectedImage(const QPixmap &pixmap, QWidget *parent )
+{
+ KPixmapRegionSelectorDialog dialog(parent);
+
+ dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
+
+ QDesktopWidget desktopWidget;
+ QRect screen=desktopWidget.availableGeometry();
+ dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
+ (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));
+ int result = dialog.exec();
+
+ QImage image;
+
+ if ( result == QDialog::Accepted )
+ image = dialog.pixmapRegionSelectorWidget()->selectedImage();
+
+ return image;
+}
+
+QImage KPixmapRegionSelectorDialog::getSelectedImage(const QPixmap &pixmap, int aspectRatioWidth, int aspectRatioHeight, QWidget *parent )
+{
+ KPixmapRegionSelectorDialog dialog(parent);
+
+ dialog.pixmapRegionSelectorWidget()->setPixmap(pixmap);
+ dialog.pixmapRegionSelectorWidget()->setSelectionAspectRatio(aspectRatioWidth,aspectRatioHeight);
+
+ QDesktopWidget desktopWidget;
+ QRect screen=desktopWidget.availableGeometry();
+ dialog.pixmapRegionSelectorWidget()->setMaximumWidgetSize(
+ (int)(screen.width()*4.0/5), (int)(screen.height()*4.0/5));
+
+ int result = dialog.exec();
+
+ QImage image;
+
+ if ( result == QDialog::Accepted )
+ image = dialog.pixmapRegionSelectorWidget()->selectedImage();
+
+ return image;
+}
+