1 files changed, 127 insertions, 0 deletions
diff --git a/kdeui/kpixmapregionselectordialog.cpp b/kdeui/kpixmapregionselectordialog.cpp
new file mode 100644
index 000000000..ee9d185ea
--- /dev/null
+++ b/kdeui/kpixmapregionselectordialog.cpp
@@ -0,0 +1,127 @@
+/* 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;
+}
+