- fix focus issue with InputField

- on document load set camera setting of the MDI views
- do not try to use framebuffer objects when it's not supported on the system
0001690: sketch.getPoint crashes FreeCAD if the point does not exist
0001630: IGES-Export in [mm] turns to [Inches]
0001684: Sweep ignores the list of subshapes
0001667: 'Save file' disabled when viewing a drawing
0001682: Crash after updating editable texts in drawing
0001659: 3dconnexion space navigator moves view even when FreeCAD is not the active application
0001696: Quantity.getValueAs('rad') touches the Property
0001638: Not possible to draw anything

src/App/Application.cpp

@@ -2003,6 +2003,10 @@ std::string Application::FindHomePath(const char* sCall)
             *i = '/';
     }
 
+    // fixes #0001638 to avoid to load DLLs from Windows' system directories before FreeCAD's bin folder
+    std::string binPath = TempHomePath;
+    binPath += "bin";
+    SetDllDirectory(binPath.c_str());
     return TempHomePath;
 }
 

src/Base/QuantityPy.xml

@@ -27,14 +27,14 @@ Quantity(string) -- arbitrary mixture of numbers and chars defining a Quantity
 		</UserDocu>
 		<DeveloperDocu>Quantity</DeveloperDocu>
 	</Documentation>
-    <Methode Name="getUserPreferred">
+    <Methode Name="getUserPreferred" Const="true">
       <Documentation>
         <UserDocu>
           returns a quantity with the translation factor and a string with the prevered unit
         </UserDocu>
       </Documentation>
     </Methode>
-    <Methode Name="getValueAs">
+    <Methode Name="getValueAs" Const="true">
       <Documentation>
         <UserDocu>
           returns a floating point value as the provided unit

src/Gui/Application.cpp

@@ -1621,11 +1621,11 @@ void Application::runApplication(void)
     }
 #if QT_VERSION >= 0x040200
     if (!QGLFramebufferObject::hasOpenGLFramebufferObjects()) {
-        Base::Console().Log("This system does not support framebuffer objects");
+        Base::Console().Log("This system does not support framebuffer objects\n");
     }
 #endif
     if (!QGLPixelBuffer::hasOpenGLPbuffers()) {
-        Base::Console().Log("This system does not support pbuffers");
+        Base::Console().Log("This system does not support pbuffers\n");
     }
 
     QGLFormat::OpenGLVersionFlags version = QGLFormat::openGLVersionFlags ();

src/Gui/Document.cpp

@@ -697,8 +697,12 @@ void Document::RestoreDocFile(Base::Reader &reader)
         sMsg += ppReturn;
         if (strcmp(ppReturn, "") != 0) { // non-empty attribute
             try {
-                if (d->_pcAppWnd->sendHasMsgToActiveView("SetCamera"))
-                    d->_pcAppWnd->sendMsgToActiveView(sMsg.c_str());
+                const char** pReturnIgnore=0;
+                std::list<MDIView*> mdi = getMDIViews();
+                for (std::list<MDIView*>::iterator it = mdi.begin(); it != mdi.end(); ++it) {
+                    if ((*it)->onHasMsg("SetCamera"))
+                        (*it)->onMsg(sMsg.c_str(), pReturnIgnore);
+                }
             }
             catch (const Base::Exception& e) {
                 Base::Console().Error("%s\n", e.what());

src/Gui/GuiApplicationNativeEventAware.cpp

@@ -100,6 +100,9 @@ void Gui::GUIApplicationNativeEventAware::initSpaceball(QMainWindow *window)
 
 bool Gui::GUIApplicationNativeEventAware::processSpaceballEvent(QObject *object, QEvent *event)
 {
+    if (!activeWindow())
+        return true;
+
     QApplication::notify(object, event);
     if (event->type() == Spaceball::MotionEvent::MotionEventType)
     {

src/Gui/InputField.cpp

@@ -483,6 +483,8 @@ void InputField::focusInEvent(QFocusEvent * event)
         if (!this->hasSelectedText())
             selectNumber();
     }
+
+    QLineEdit::focusInEvent(event);
 }
 
 void InputField::keyPressEvent(QKeyEvent *event)

src/Gui/MouseSelection.cpp

@@ -28,6 +28,7 @@
 # include <qevent.h>
 # include <qpainter.h>
 # include <qpixmap.h>
+# include <QGLFramebufferObject>
 # include <QMenu>
 # include <Inventor/SbBox.h>
 # include <Inventor/events/SoEvent.h>
@@ -852,15 +853,19 @@ void RubberbandSelection::initialize()
 {
     d = new Private(_pcView3D);
     _pcView3D->addGraphicsItem(d);
-    _pcView3D->setRenderFramebuffer(true);
+    if (QGLFramebufferObject::hasOpenGLFramebufferObjects()) {
+        _pcView3D->setRenderFramebuffer(true);
+    }
     _pcView3D->scheduleRedraw();
 }
 
 void RubberbandSelection::terminate()
 {
     _pcView3D->removeGraphicsItem(d);
     delete d; d = 0;
-    _pcView3D->setRenderFramebuffer(false);
+    if (QGLFramebufferObject::hasOpenGLFramebufferObjects()) {
+        _pcView3D->setRenderFramebuffer(false);
+    }
     _pcView3D->scheduleRedraw();
 }
 

src/Mod/Drawing/App/FeaturePage.cpp

@@ -155,23 +155,31 @@ App::DocumentObjectExecReturn *FeaturePage::execute(void)
 
     // checking for freecad editable texts
     string outfragment(ofile.str());
-    if (EditableTexts.getSize() > 0) {
+    const std::vector<std::string>& editText = EditableTexts.getValues();
+    if (!editText.empty()) {
         boost::regex e1 ("<text.*?freecad:editable=\"(.*?)\".*?<tspan.*?>(.*?)</tspan>");
         string::const_iterator begin, end;
         begin = outfragment.begin();
         end = outfragment.end();
         boost::match_results<std::string::const_iterator> what;
-        int count = 0;
+        std::size_t count = 0;
+        std::string newfragment;
+        newfragment.reserve(outfragment.size());
 
         while (boost::regex_search(begin, end, what, e1)) {
-            if (count < EditableTexts.getSize()) {
+            if (count < editText.size()) {
                 // change values of editable texts
                 boost::regex e2 ("(<text.*?freecad:editable=\""+what[1].str()+"\".*?<tspan.*?)>(.*?)(</tspan>)");
-                outfragment = boost::regex_replace(outfragment, e2, "$1>"+EditableTexts.getValues()[count]+"$3");
+                boost::re_detail::string_out_iterator<std::string > out(newfragment);
+                boost::regex_replace(out, begin, what[0].second, e2, "$1>"+editText[count]+"$3");
             }
-            count ++;
+            count++;
             begin = what[0].second;
         }
+
+        // now copy the rest
+        newfragment.insert(newfragment.end(), begin, end);
+        outfragment = newfragment;
     }
 
     // restoring linebreaks and saving the file
@@ -184,13 +192,6 @@ App::DocumentObjectExecReturn *FeaturePage::execute(void)
 
     PageResult.setValue(tempName.c_str());
 
-    //const char* text = "lskdfjlsd";
-    //const char* regex = "lskdflds";
-    //boost::regex e(regex);
-    //boost::smatch what;
-    //if(boost::regex_match(string(text), what, e))
-    //{
-    //}
     return App::DocumentObject::StdReturn;
 }
 

src/Mod/Drawing/Gui/DrawingView.cpp

@@ -58,6 +58,7 @@
 #include <Base/Stream.h>
 #include <Base/gzstream.h>
 #include <Base/PyObjectBase.h>
+#include <Gui/Document.h>
 #include <Gui/FileDialog.h>
 #include <Gui/WaitCursor.h>
 
@@ -312,19 +313,37 @@ bool DrawingView::onMsg(const char* pMsg, const char** ppReturn)
         viewAll();
         return true;
     }
+    else if (strcmp("Save",pMsg) == 0) {
+        Gui::Document *doc = getGuiDocument();
+        if (doc) {
+            doc->save();
+            return true;
+        }
+    }
+    else if (strcmp("SaveAs",pMsg) == 0) {
+        Gui::Document *doc = getGuiDocument();
+        if (doc) {
+            doc->saveAs();
+            return true;
+        }
+    }
     return false;
 }
 
 bool DrawingView::onHasMsg(const char* pMsg) const
 {
     if (strcmp("ViewFit",pMsg) == 0)
         return true;
+    else if (strcmp("Save",pMsg) == 0)
+        return getGuiDocument() != 0;
+    else if (strcmp("SaveAs",pMsg) == 0)
+        return getGuiDocument() != 0;
     else if (strcmp("Print",pMsg) == 0)
-        return true; 
+        return true;
     else if (strcmp("PrintPreview",pMsg) == 0)
-        return true; 
+        return true;
     else if (strcmp("PrintPdf",pMsg) == 0)
-        return true; 
+        return true;
     return false;
 }
 

src/Mod/Part/App/PartFeatures.cpp

@@ -349,7 +349,7 @@ App::DocumentObjectExecReturn *Sweep::execute(void)
                 }
                 path = mkWire.Wire();
             }
-            if (shape._Shape.ShapeType() == TopAbs_EDGE) {
+            else if (shape._Shape.ShapeType() == TopAbs_EDGE) {
                 path = shape._Shape;
             }
             else if (shape._Shape.ShapeType() == TopAbs_WIRE) {

src/Mod/Part/App/TopoShape.cpp

@@ -692,12 +692,10 @@ void TopoShape::write(const char *FileName) const
 
 void TopoShape::exportIges(const char *filename) const
 {
-    Interface_Static::SetCVal("write.iges.unit","IN");
     try {
         // write iges file
         IGESControl_Controller::Init();
         IGESControl_Writer aWriter;
-        //IGESControl_Writer aWriter(Interface_Static::CVal("write.iges.unit"), 1);
         aWriter.AddShape(this->_Shape);
         aWriter.ComputeModel();
         QString fn = QString::fromUtf8(filename);

src/Mod/Sketcher/App/SketchObjectPyImp.cpp

@@ -355,7 +355,18 @@ PyObject* SketchObjectPy::getPoint(PyObject *args)
     if (!PyArg_ParseTuple(args, "ii", &GeoId, &PointType))
         return 0;
 
-    return new Base::VectorPy(new Base::Vector3d(this->getSketchObjectPtr()->getPoint(GeoId,(Sketcher::PointPos)PointType)));
+    if (PointType < 0 || PointType > 3) {
+        PyErr_SetString(PyExc_ValueError, "Invalid point type");
+        return 0;
+    }
+
+    SketchObject* obj = this->getSketchObjectPtr();
+    if (GeoId > obj->getHighestCurveIndex() || -GeoId > obj->getExternalGeometryCount()) {
+        PyErr_SetString(PyExc_ValueError, "Invalid geometry Id");
+        return 0;
+    }
+
+    return new Base::VectorPy(new Base::Vector3d(obj->getPoint(GeoId,(Sketcher::PointPos)PointType)));
 }
 
 PyObject* SketchObjectPy::getAxis(PyObject *args)