131 lines
5.4 KiB
C++
131 lines
5.4 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2016 Stefan Tröger <stefantroeger@gmx.net> *
|
|
* *
|
|
* 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 *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
|
|
#ifndef GUI_VIEWPROVIDEREXTENSION_H
|
|
#define GUI_VIEWPROVIDEREXTENSION_H
|
|
|
|
#include <QIcon>
|
|
#include <App/Extension.h>
|
|
|
|
|
|
class SoDetail;
|
|
class SoFullPath;
|
|
class SoGroup;
|
|
class SoPickedPoint;
|
|
class SoSeparator;
|
|
|
|
class QMenu;
|
|
class QObject;
|
|
|
|
namespace Gui {
|
|
|
|
class ViewProvider;
|
|
class ViewProviderDocumentObject;
|
|
|
|
/**
|
|
* @brief Extension with special viewprovider calls
|
|
*
|
|
*/
|
|
class GuiExport ViewProviderExtension : public App::Extension
|
|
{
|
|
//The class does not have properties itself, but it is important to provide the property access
|
|
//functions.
|
|
EXTENSION_PROPERTY_HEADER_WITH_OVERRIDE(Gui::ViewProviderExtension);
|
|
|
|
public:
|
|
|
|
ViewProviderExtension ();
|
|
~ViewProviderExtension () override;
|
|
|
|
Gui::ViewProviderDocumentObject* getExtendedViewProvider();
|
|
const Gui::ViewProviderDocumentObject* getExtendedViewProvider() const;
|
|
|
|
virtual std::vector<App::DocumentObject*> extensionClaimChildren3D() const {
|
|
return {}; }
|
|
|
|
virtual bool extensionOnDelete(const std::vector<std::string> &){ return true;}
|
|
virtual void extensionBeforeDelete(){}
|
|
|
|
virtual std::vector<App::DocumentObject*> extensionClaimChildren() const {
|
|
return {}; }
|
|
|
|
virtual bool extensionCanDragObjects() const { return false; }
|
|
virtual bool extensionCanDragObject(App::DocumentObject*) const { return true; }
|
|
virtual void extensionDragObject(App::DocumentObject*) { }
|
|
virtual bool extensionCanDropObjects() const { return false; }
|
|
virtual bool extensionCanDropObject(App::DocumentObject*) const { return true; }
|
|
virtual bool extensionCanDragAndDropObject(App::DocumentObject*) const { return true; }
|
|
virtual void extensionDropObject(App::DocumentObject*) { }
|
|
virtual bool extensionCanDropObjectEx(App::DocumentObject *, App::DocumentObject *,
|
|
const char *, const std::vector<std::string> &) const
|
|
{ return false; }
|
|
virtual std::string extensionDropObjectEx(App::DocumentObject *obj, App::DocumentObject *,
|
|
const char *, const std::vector<std::string> &)
|
|
{ extensionDropObject(obj); return {}; }
|
|
|
|
virtual int extensionReplaceObject(App::DocumentObject* /*oldValue*/, App::DocumentObject* /*newValue*/)
|
|
{ return -1; }
|
|
|
|
/// Hides the view provider
|
|
virtual void extensionHide() { }
|
|
/// Shows the view provider
|
|
virtual void extensionShow() { }
|
|
|
|
virtual void extensionModeSwitchChange() { }
|
|
|
|
virtual SoSeparator* extensionGetFrontRoot() const {return nullptr;}
|
|
virtual SoGroup* extensionGetChildRoot() const {return nullptr;}
|
|
virtual SoSeparator* extensionGetBackRoot() const {return nullptr;}
|
|
virtual void extensionAttach(App::DocumentObject* ) { }
|
|
virtual void extensionReattach(App::DocumentObject* ) { }
|
|
virtual void extensionSetDisplayMode(const char* ) { }
|
|
virtual std::vector<std::string> extensionGetDisplayModes() const {return {};}
|
|
virtual void extensionSetupContextMenu(QMenu*, QObject*, const char*) {}
|
|
|
|
// update data of extended object
|
|
virtual void extensionUpdateData(const App::Property*);
|
|
PyObject* getExtensionPyObject() override;
|
|
|
|
void setIgnoreOverlayIcon(bool on) {
|
|
m_ignoreOverlayIcon = on;
|
|
}
|
|
bool ignoreOverlayIcon() const {
|
|
return m_ignoreOverlayIcon;
|
|
}
|
|
virtual QIcon extensionMergeGreyableOverlayIcons(const QIcon & orig) const {return orig;}
|
|
virtual QIcon extensionMergeColorfullOverlayIcons(const QIcon & orig) const {return orig;}
|
|
|
|
virtual void extensionStartRestoring() {}
|
|
virtual void extensionFinishRestoring() {}
|
|
|
|
virtual bool extensionGetElementPicked(const SoPickedPoint *, std::string &) const {return false;}
|
|
virtual bool extensionGetDetailPath(const char *, SoFullPath *, SoDetail *&) const {return false;}
|
|
|
|
private:
|
|
bool m_ignoreOverlayIcon = false;
|
|
};
|
|
|
|
} //Gui
|
|
|
|
#endif // GUI_VIEWPROVIDEREXTENSION_H
|