Path: added Path.Area and Path.FeatureArea

2017-01-19 23:07:06 +08:00
parent 4a0e037893
commit 36423f24de
18 changed files with 3479 additions and 3 deletions
--- a/src/Mod/Path/Gui/ViewProviderArea.cpp
+++ b/src/Mod/Path/Gui/ViewProviderArea.cpp
@@ -0,0 +1,125 @@
+/****************************************************************************
+ *   Copyright (c) 2017 Zheng, Lei (realthunder) <realthunder.dev@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/Path/App/FeatureArea.h>
+#include "ViewProviderArea.h"
+
+using namespace PathGui;
+
+PROPERTY_SOURCE(PathGui::ViewProviderArea, PartGui::ViewProviderPlaneParametric)
+
+ViewProviderArea::ViewProviderArea()
+{
+    sPixmap = "Path-Area.svg";
+}
+
+ViewProviderArea::~ViewProviderArea()
+{
+}
+
+std::vector<App::DocumentObject*> ViewProviderArea::claimChildren(void) const
+{
+    return std::vector<App::DocumentObject*>(
+            static_cast<Path::FeatureArea*>(getObject())->Sources.getValues());
+}
+
+bool ViewProviderArea::canDragObjects() const
+{
+    return true;
+}
+
+bool ViewProviderArea::canDragObject(App::DocumentObject* obj) const
+{
+    return obj && obj->getTypeId().isDerivedFrom(Part::Feature::getClassTypeId());
+}
+
+void ViewProviderArea::dragObject(App::DocumentObject* obj)
+{
+    Path::FeatureArea* area = static_cast<Path::FeatureArea*>(getObject());
+    std::vector<App::DocumentObject*> sources = area->Sources.getValues();
+    for (std::vector<App::DocumentObject*>::iterator it = sources.begin(); it != sources.end(); ++it) {
+        if (*it == obj) {
+            sources.erase(it);
+            area->Sources.setValues(sources);
+            break;
+        }
+    }
+}
+
+bool ViewProviderArea::canDropObjects() const
+{
+    return true;
+}
+
+bool ViewProviderArea::canDropObject(App::DocumentObject* obj) const
+{
+    return canDragObject(obj);
+}
+
+void ViewProviderArea::dropObject(App::DocumentObject* obj)
+{
+    Path::FeatureArea* area = static_cast<Path::FeatureArea*>(getObject());
+    std::vector<App::DocumentObject*> sources = area->Sources.getValues();
+    sources.push_back(obj);
+    area->Sources.setValues(sources);
+}
+
+void ViewProviderArea::updateData(const App::Property* prop)
+{
+    PartGui::ViewProviderPart::updateData(prop);
+    if (prop->getTypeId() == App::PropertyLinkList::getClassTypeId()) {
+        std::vector<App::DocumentObject*> pShapes = static_cast<const App::PropertyLinkList*>(prop)->getValues();
+        for (std::vector<App::DocumentObject*>::iterator it = pShapes.begin(); it != pShapes.end(); ++it) {
+            if (*it)
+                Gui::Application::Instance->hideViewProvider(*it);
+        }
+    }
+}
+
+bool ViewProviderArea::onDelete(const std::vector<std::string> &)
+{
+    // get the input shapes
+    Path::FeatureArea* area = static_cast<Path::FeatureArea*>(getObject());
+    std::vector<App::DocumentObject*> pShapes =area->Sources.getValues();
+    for (std::vector<App::DocumentObject*>::iterator it = pShapes.begin(); it != pShapes.end(); ++it) {
+        if (*it)
+            Gui::Application::Instance->showViewProvider(*it);
+    }
+    return true;
+}
+
+// Python object -----------------------------------------------------------------------
+
+namespace Gui {
+/// @cond DOXERR
+PROPERTY_SOURCE_TEMPLATE(PathGui::ViewProviderAreaPython, PathGui::ViewProviderArea)
+/// @endcond
+
+// explicit template instantiation
+template class PathGuiExport ViewProviderPythonFeatureT<PathGui::ViewProviderArea>;
+}