87 lines
3.0 KiB
C++
87 lines
3.0 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2016 WandererFan <wandererfan@gmail.com> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* 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., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "PreCompiled.h"
|
|
|
|
#include <App/DocumentObject.h>
|
|
|
|
#include "ViewProviderImage.h"
|
|
#include "QGIView.h"
|
|
|
|
using namespace TechDrawGui;
|
|
|
|
PROPERTY_SOURCE(TechDrawGui::ViewProviderImage, TechDrawGui::ViewProviderDrawingView)
|
|
|
|
//**************************************************************************
|
|
// Construction/Destruction
|
|
|
|
ViewProviderImage::ViewProviderImage()
|
|
{
|
|
sPixmap = "actions/TechDraw_Image";
|
|
|
|
ADD_PROPERTY_TYPE(Crop ,(false),"Image", App::Prop_None, "Crop image to Width x Height");
|
|
}
|
|
|
|
ViewProviderImage::~ViewProviderImage()
|
|
{
|
|
}
|
|
|
|
void ViewProviderImage::updateData(const App::Property* prop)
|
|
{
|
|
if (prop == &(getViewObject()->Width) ||
|
|
prop == &(getViewObject()->Height) ||
|
|
prop == &(getViewObject()->Scale) ) {
|
|
QGIView* qgiv = getQView();
|
|
if (qgiv) {
|
|
qgiv->QGIView::updateView(true);
|
|
}
|
|
}
|
|
|
|
ViewProviderDrawingView::updateData(prop);
|
|
}
|
|
|
|
void ViewProviderImage::onChanged(const App::Property *prop)
|
|
{
|
|
App::DocumentObject* obj = getObject();
|
|
if (!obj || obj->isRestoring()) {
|
|
Gui::ViewProviderDocumentObject::onChanged(prop);
|
|
return;
|
|
}
|
|
|
|
if (prop == &Crop) {
|
|
QGIView* qgiv = getQView();
|
|
if (qgiv) {
|
|
qgiv->updateView(true);
|
|
}
|
|
}
|
|
|
|
Gui::ViewProviderDocumentObject::onChanged(prop);
|
|
}
|
|
|
|
|
|
TechDraw::DrawViewImage* ViewProviderImage::getViewObject() const
|
|
{
|
|
return dynamic_cast<TechDraw::DrawViewImage*>(pcObject);
|
|
}
|
|
|
|
|