TechDraw: add Balloons

2019-03-11 22:37:06 +01:00
parent 0305555d52
commit c5942d6a78
32 changed files with 1864 additions and 5 deletions
--- a/src/Mod/TechDraw/Gui/ViewProviderBalloon.cpp
+++ b/src/Mod/TechDraw/Gui/ViewProviderBalloon.cpp
@@ -0,0 +1,128 @@
+/***************************************************************************
+ *   Copyright (c) 2004 Jürgen Riegel <juergen.riegel@web.de>              *
+ *   Copyright (c) 2012 Luke Parry <l.parry@warwick.ac.uk>                 *
+ *   Copyright (c) 2019 Franck Jullien <franck.jullien@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
+
+/// Here the FreeCAD includes sorted by Base,App,Gui......
+#include <Base/Console.h>
+#include <Base/Parameter.h>
+#include <Base/Exception.h>
+#include <Base/Sequencer.h>
+#include <App/Application.h>
+#include <App/Document.h>
+#include <App/DocumentObject.h>
+
+#include <Mod/TechDraw/App/LineGroup.h>
+
+
+#include "ViewProviderBalloon.h"
+
+using namespace TechDrawGui;
+
+PROPERTY_SOURCE(TechDrawGui::ViewProviderBalloon, TechDrawGui::ViewProviderDrawingView)
+
+//**************************************************************************
+// Construction/Destruction
+
+ViewProviderBalloon::ViewProviderBalloon()
+{
+    sPixmap = "TechDraw_Balloon";
+
+    static const char *group = "Balloon Format";
+
+    Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
+                                         .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Labels");
+    std::string fontName = hGrp->GetASCII("LabelFont", "osifont");
+
+    hGrp = App::GetApplication().GetUserParameter()
+                                         .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Dimensions");
+    double fontSize = hGrp->GetFloat("FontSize", 3.5);
+    ADD_PROPERTY_TYPE(Font ,(fontName.c_str()),group,App::Prop_None, "The name of the font to use");
+    ADD_PROPERTY_TYPE(Fontsize,(fontSize)    ,group,(App::PropertyType)(App::Prop_None),"Dimension text size in units");
+
+
+    hGrp = App::GetApplication().GetUserParameter().GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Decorations");
+    std::string lgName = hGrp->GetASCII("LineGroup","FC 0.70mm");
+    auto lg = TechDraw::LineGroup::lineGroupFactory(lgName);
+    double weight = lg->getWeight("Thin");
+    delete lg;                                   //Coverity CID 174670
+    ADD_PROPERTY_TYPE(LineWidth,(weight)    ,group,(App::PropertyType)(App::Prop_None),"Dimension line weight");
+
+
+    hGrp = App::GetApplication().GetUserParameter()
+                                        .GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/Dimensions");
+    App::Color fcColor;
+    fcColor.setPackedValue(hGrp->GetUnsigned("Color", 0x00000000));
+    ADD_PROPERTY_TYPE(Color,(fcColor),group,App::Prop_None,"The color of the Dimension");
+}
+
+ViewProviderBalloon::~ViewProviderBalloon()
+{
+}
+
+void ViewProviderBalloon::attach(App::DocumentObject *pcFeat)
+{
+    // call parent attach method
+    ViewProviderDrawingView::attach(pcFeat);
+}
+
+void ViewProviderBalloon::setDisplayMode(const char* ModeName)
+{
+    ViewProviderDrawingView::setDisplayMode(ModeName);
+}
+
+std::vector<std::string> ViewProviderBalloon::getDisplayModes(void) const
+{
+    // get the modes of the father
+    std::vector<std::string> StrList = ViewProviderDrawingView::getDisplayModes();
+
+    return StrList;
+}
+
+void ViewProviderBalloon::updateData(const App::Property* p)
+{
+    ViewProviderDrawingView::updateData(p);
+}
+
+void ViewProviderBalloon::onChanged(const App::Property* p)
+{
+    if ((p == &Font)  ||
+        (p == &Fontsize) ||
+        (p == &LineWidth)) {
+        QGIView* qgiv = getQView();
+        if (qgiv) {
+            qgiv->updateView(true);
+        }
+    }
+    Gui::ViewProviderDocumentObject::onChanged(p);
+}
+
+TechDraw::DrawViewBalloon* ViewProviderBalloon::getViewObject() const
+{
+    return dynamic_cast<TechDraw::DrawViewBalloon*>(pcObject);
+}