PartDesign/Gui: start to unify view providers code

- Moved all common code for part design features view providers to a base class. - Move shared code for Sketch based features to newly created ViewProviderSketchBased class - Add ViewProviderSketchBased to initialization - Make Pad and Pocket ViewProviders to use the shared code - Minor fixes to TaskFeatureParameters and some derived classes
2015-07-26 06:29:02 +03:00
parent 6266d514d3
commit 5ee0cea467
15 changed files with 274 additions and 210 deletions
--- a/src/Mod/PartDesign/Gui/ViewProviderSketchBased.cpp
+++ b/src/Mod/PartDesign/Gui/ViewProviderSketchBased.cpp
@@ -0,0 +1,74 @@
+/***************************************************************************
+ *  Copyright (C) 2015 Alexander Golubev (Fat-Zer) <fatzer2@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"
+
+#ifndef _PreComp_
+#endif
+
+#include <Gui/Application.h>
+#include <Mod/Sketcher/App/SketchObject.h>
+#include <Mod/PartDesign/App/FeatureSketchBased.h>
+
+#include "ViewProviderSketchBased.h"
+
+
+using namespace PartDesignGui;
+
+PROPERTY_SOURCE(PartDesignGui::ViewProviderSketchBased, PartDesignGui::ViewProvider)
+
+
+ViewProviderSketchBased::ViewProviderSketchBased()
+{
+}
+
+
+ViewProviderSketchBased::~ViewProviderSketchBased()
+{
+}
+
+
+std::vector<App::DocumentObject*> ViewProviderSketchBased::claimChildren(void) const {
+    std::vector<App::DocumentObject*> temp;
+    App::DocumentObject* sketch = static_cast<PartDesign::SketchBased*>(getObject())->Sketch.getValue();
+    if (sketch != NULL)
+        temp.push_back(sketch);
+
+    return temp;
+}
+
+
+bool ViewProviderSketchBased::onDelete(const std::vector<std::string> &s) {
+    PartDesign::SketchBased* feature = static_cast<PartDesign::SketchBased*>(getObject());
+
+    // get the Sketch
+    Sketcher::SketchObject *pcSketch = 0;
+    if (feature->Sketch.getValue())
+        pcSketch = static_cast<Sketcher::SketchObject*>(feature->Sketch.getValue());
+
+    // if abort command deleted the object the sketch is visible again
+    if (pcSketch && Gui::Application::Instance->getViewProvider(pcSketch))
+        Gui::Application::Instance->getViewProvider(pcSketch)->show();
+
+    return ViewProvider::onDelete(s);
+}