+// Copyright (C) 2014 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+// internal includes
#include "OCCViewer_Utilities.h"
#include "OCCViewer_ViewFrame.h"
#include "OCCViewer_ViewModel.h"
#include "SUIT_ViewManager.h"
#include "QtxActionToolMgr.h"
+#include "QtxMultiAction.h"
+// KERNEL includes
+#include <Basics_OCCTVersion.hxx>
+
+// OCC includes
#include <V3d_View.hxx>
+// QT includes
+#include <QImage>
#include <QAction>
- void OCCViewer_Utilities::setViewer2DMode( OCCViewer_Viewer* theViewer,
+Handle(Image_PixMap) OCCViewer_Utilities::imageToPixmap( const QImage& anImage )
+{
+ Handle(Image_PixMap) aPixmap = new Image_PixMap();
+ if ( !anImage.isNull() ) {
+ aPixmap->InitTrash( Image_PixMap::ImgBGRA, anImage.width(), anImage.height() );
+ aPixmap->SetTopDown( Standard_True );
+
+ const uchar* aImageBytes = anImage.bits();
+
+ for ( int aLine = anImage.height() - 1; aLine >= 0; --aLine ) {
+#if OCC_VERSION_LARGE > 0x06070100
+ // convert pixels from ARGB to renderer-compatible RGBA
+ for ( int aByte = 0; aByte < anImage.width(); ++aByte ) {
+ Image_ColorBGRA& aPixmapBytes = aPixmap->ChangeValue<Image_ColorBGRA>(aLine, aByte);
+
+ aPixmapBytes.b() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes.g() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes.r() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes.a() = (Standard_Byte) *aImageBytes++;
+ }
+#else
+ Image_ColorBGRA* aPixmapBytes = aPixmap->EditData<Image_ColorBGRA>().ChangeRow(aLine);
+
+ // convert pixels from ARGB to renderer-compatible RGBA
+ for ( int aByte = 0; aByte < anImage.width(); ++aByte ) {
+ aPixmapBytes->b() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes->g() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes->r() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes->a() = (Standard_Byte) *aImageBytes++;
+ aPixmapBytes++;
+ }
+#endif
+ }
+ }
+ return aPixmap;
+}
+
+ OCCViewer_ViewWindow::Mode2dType OCCViewer_Utilities::setViewer2DMode
+ ( OCCViewer_Viewer* theViewer,
const OCCViewer_ViewWindow::Mode2dType& theMode )
{
+ OCCViewer_ViewWindow::Mode2dType anOldMode = OCCViewer_ViewWindow::No2dMode;
OCCViewer_ViewFrame* aFrame = dynamic_cast<OCCViewer_ViewFrame*>
( theViewer->getViewManager()->getActiveView() );
OCCViewer_ViewWindow* aView = aFrame ? aFrame->getView( OCCViewer_ViewFrame::MAIN_VIEW ) : 0;
if ( !aView )
- return;
+ return anOldMode;
// set a view mode
+ anOldMode = aView->get2dMode();
aView->set2dMode( theMode );
bool is2dMode = theMode != OCCViewer_ViewWindow::No2dMode;
<< OCCViewer_ViewWindow::RotationId
<< OCCViewer_ViewWindow::FrontId
<< OCCViewer_ViewWindow::BackId
- << OCCViewer_ViewWindow::TopId
+ //<< OCCViewer_ViewWindow::TopId
<< OCCViewer_ViewWindow::BottomId
<< OCCViewer_ViewWindow::LeftId
<< OCCViewer_ViewWindow::RightId
if ( anAction )
anAction->setEnabled( !is2dMode );
}
+ QAction* aTop = aToolMgr->action( OCCViewer_ViewWindow::TopId );
+ QtxMultiAction* aMulti = dynamic_cast<QtxMultiAction*>( aTop->parent() );
+ aMulti->setActiveAction( aTop );
// change view position
Handle(V3d_View) aView3d = aView->getViewPort()->getView();
break;
}
}
+
+ return anOldMode;
}
+// Copyright (C) 2014 CEA/DEN, EDF R&D, OPEN CASCADE
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 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
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
#ifndef OCCVIEWER_UTILITIES_H
#define OCCVIEWER_UTILITIES_H
+// internal includes
#include "OCCViewer.h"
#include "OCCViewer_ViewWindow.h"
+// OCC includes
+#include <Image_PixMap.hxx>
+
+class QImage;
class OCCViewer_Viewer;
#ifdef WIN32
{
public:
+ /*!
+ * Convert Qt image to OCCT pixmap
+ * \param theImage Qt source image
+ * \return resulting OCCT pixmap
+ */
+ static Handle(Image_PixMap) imageToPixmap( const QImage& theImage );
+
/*!
* Set 2D mode for the viewer. Hide or show 3D actions.
* \param theViewer an OCC viewer
* \param theMode OCC view window mode
+ * \return the old 2d mode.
*/
- static void setViewer2DMode( OCCViewer_Viewer* theViewer,
+ static OCCViewer_ViewWindow::Mode2dType
+ setViewer2DMode( OCCViewer_Viewer* theViewer,
const OCCViewer_ViewWindow::Mode2dType& theMode );
};
-#endif
+#endif // OCCVIEWER_UTILITIES_H
