Part Dimension: alterations to existing files

Not sure what is happening with View3dInventorViewer.h.
    The only REAL change, beyond the addition of dim functions, is
    the removal of the member arrowrotation. It wasn't referenced anywhere.

src/Gui/View3DInventor.cpp

@@ -152,6 +152,9 @@ View3DInventor::View3DInventor(Gui::Document* pcDocument, QWidget* parent, Qt::W
     OnChange(*hGrp,"OrbitStyle");
     OnChange(*hGrp,"Sensitivity");
     OnChange(*hGrp,"ResetCursorPosition");
+    OnChange(*hGrp,"DimensionsVisible");
+    OnChange(*hGrp,"Dimensions3dVisible");
+    OnChange(*hGrp,"DimensionsDeltaVisible");
 
     stopSpinTimer = new QTimer(this);
     connect(stopSpinTimer, SIGNAL(timeout()), this, SLOT(stopAnimating()));
@@ -360,7 +363,28 @@ void View3DInventor::OnChange(ParameterGrp::SubjectType &rCaller,ParameterGrp::M
         else
             _viewer->setCameraType(SoPerspectiveCamera::getClassTypeId());
     }
-    else {
+    else if (strcmp(Reason, "DimensionsVisible") == 0)
+    {
+      if (rGrp.GetBool("DimensionsVisible", true))
+	_viewer->turnAllDimensionsOn();
+      else
+	_viewer->turnAllDimensionsOff();
+    }
+    else if (strcmp(Reason, "Dimensions3dVisible") == 0)
+    {
+      if (rGrp.GetBool("Dimensions3dVisible", true))
+	_viewer->turn3dDimensionsOn();
+      else
+	_viewer->turn3dDimensionsOff();
+    }
+    else if (strcmp(Reason, "DimensionsDeltaVisible") == 0)
+    {
+      if (rGrp.GetBool("DimensionsDeltaVisible", true))
+	_viewer->turnDeltaDimensionsOn();
+      else
+	_viewer->turnDeltaDimensionsOff();
+    }
+    else{
         unsigned long col1 = rGrp.GetUnsigned("BackgroundColor",3940932863UL);
         unsigned long col2 = rGrp.GetUnsigned("BackgroundColor2",859006463UL); // default color (dark blue)
         unsigned long col3 = rGrp.GetUnsigned("BackgroundColor3",2880160255UL); // default color (blue/grey)

src/Gui/View3DInventorViewer.cpp

@@ -250,6 +250,11 @@ View3DInventorViewer::View3DInventorViewer (QWidget *parent, const char *name,
     pEventCallback->ref();
     pcViewProviderRoot->addChild(pEventCallback);
     pEventCallback->addEventCallback(SoEvent::getClassTypeId(), handleEventCB, this);
+    
+    dimensionRoot = new SoSwitch(SO_SWITCH_NONE);
+    pcViewProviderRoot->addChild(dimensionRoot);
+    dimensionRoot->addChild(new SoSwitch()); //first one will be for the 3d dimensions.
+    dimensionRoot->addChild(new SoSwitch()); //second one for the delta dimensions.
 
     // This is a callback node that logs all action that traverse the Inventor tree.
 #if defined (FC_DEBUG) && defined(FC_LOGGING_CB)
@@ -2182,3 +2187,49 @@ std::vector<ViewProvider*> View3DInventorViewer::getViewProvidersOfType(const Ba
     }
     return views;
 }
+
+void View3DInventorViewer::turnAllDimensionsOn()
+{
+  dimensionRoot->whichChild = SO_SWITCH_ALL;
+}
+
+void View3DInventorViewer::turnAllDimensionsOff()
+{
+  dimensionRoot->whichChild = SO_SWITCH_NONE;
+}
+
+void View3DInventorViewer::eraseAllDimensions()
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(0))->removeAllChildren();
+  static_cast<SoSwitch *>(dimensionRoot->getChild(1))->removeAllChildren();
+}
+
+void View3DInventorViewer::turn3dDimensionsOn()
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(0))->whichChild = SO_SWITCH_ALL;
+}
+
+void View3DInventorViewer::turn3dDimensionsOff()
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(0))->whichChild = SO_SWITCH_NONE;
+}
+
+void View3DInventorViewer::addDimension3d(SoNode *node)
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(0))->addChild(node);
+}
+
+void View3DInventorViewer::addDimensionDelta(SoNode *node)
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(1))->addChild(node);
+}
+
+void View3DInventorViewer::turnDeltaDimensionsOn()
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(1))->whichChild = SO_SWITCH_ALL;
+}
+
+void View3DInventorViewer::turnDeltaDimensionsOff()
+{
+  static_cast<SoSwitch *>(dimensionRoot->getChild(1))->whichChild = SO_SWITCH_NONE;
+}

src/Gui/View3DInventorViewer.h

@@ -112,8 +112,8 @@ public:
     SbBool isBacklight(void) const;
     void setSceneGraph (SoNode *root);
 
-    void setAnimationEnabled(const SbBool enable);
+    void setAnimationEnabled(const SbBool enable);
-    SbBool isAnimationEnabled(void) const;
+    SbBool isAnimationEnabled(void) const;
 
     void setPopupMenuEnabled(const SbBool on);
     SbBool isPopupMenuEnabled(void) const;
@@ -121,16 +121,16 @@ public:
     void startAnimating(const SbVec3f& axis, float velocity);
     void stopAnimating(void);
     SbBool isAnimating(void) const;
-
-    void setFeedbackVisibility(const SbBool enable);
-    SbBool isFeedbackVisible(void) const;
-
-    void setFeedbackSize(const int size);
-    int getFeedbackSize(void) const;
 
-    void setRenderFramebuffer(const SbBool enable);
+    void setFeedbackVisibility(const SbBool enable);
-    SbBool isRenderFramebuffer() const;
+    SbBool isFeedbackVisible(void) const;
-    void renderToFramebuffer(QGLFramebufferObject*);
+
+    void setFeedbackSize(const int size);
+    int getFeedbackSize(void) const;
+
+    void setRenderFramebuffer(const SbBool enable);
+    SbBool isRenderFramebuffer() const;
+    void renderToFramebuffer(QGLFramebufferObject*);
 
     virtual void setViewing(SbBool enable);
     virtual void setCursorEnabled(SbBool enable);
@@ -193,8 +193,8 @@ public:
     void setEditingCursor (const QCursor& cursor);
     void setRedirectToSceneGraph(SbBool redirect) { this->redirected = redirect; }
     SbBool isRedirectedToSceneGraph() const { return this->redirected; }
-    void setRedirectToSceneGraphEnabled(SbBool enable) { this->allowredir = enable; }
+    void setRedirectToSceneGraphEnabled(SbBool enable) { this->allowredir = enable; }
-    SbBool isRedirectToSceneGraphEnabled(void) const { return this->allowredir; }
+    SbBool isRedirectToSceneGraphEnabled(void) const { return this->allowredir; }
     //@}
 
     /** @name Pick actions */
@@ -241,6 +241,23 @@ public:
     /** Project the given normalized 2d point onto the far plane */
     SbVec3f projectOnFarPlane(const SbVec2f&) const;
     //@}
+    
+    /** @name Dimension controls
+     * the "turn*" functions are wired up to parameter groups through view3dinventor.
+     * don't call them directly. instead set the parameter groups.
+     * @see TaskDimension
+     */
+    //@{
+    void turnAllDimensionsOn();
+    void turnAllDimensionsOff();
+    void turn3dDimensionsOn();
+    void turn3dDimensionsOff();
+    void turnDeltaDimensionsOn();
+    void turnDeltaDimensionsOff();
+    void eraseAllDimensions();
+    void addDimension3d(SoNode *node);
+    void addDimensionDelta(SoNode *node);
+    //@}
 
     /**
      * Set the camera's orientation. If isAnimationEnabled() returns
@@ -320,7 +337,6 @@ private:
     SoFCBackgroundGradient *pcBackGround;
     SoSeparator * backgroundroot;
     SoSeparator * foregroundroot;
-    SoRotationXYZ * arrowrotation;
     SoDirectionalLight* backlight;
 
     SoSeparator * pcViewProviderRoot;
@@ -328,6 +344,7 @@ private:
     NavigationStyle* navigation;
     SoFCUnifiedSelection* selectionRoot;
     QGLFramebufferObject* framebuffer;
+    SoSwitch *dimensionRoot;
 
     // small axis cross in the corner
     SbBool axiscrossEnabled;

src/Mod/Part/Gui/AppPartGui.cpp

@@ -53,7 +53,7 @@
 #include "ViewProviderPrism.h"
 #include "ViewProviderSpline.h"
 #include "ViewProviderRegularPolygon.h"
-
+#include "TaskDimension.h"
 #include "DlgSettingsGeneral.h"
 #include "DlgSettingsObjectColor.h"
 #include "DlgSettings3DViewPartImp.h"
@@ -146,6 +146,9 @@ void PartGuiExport initPartGui()
     PartGui::ViewProviderConeParametric     ::init();
     PartGui::ViewProviderTorusParametric    ::init();
     PartGui::ViewProviderRuledSurface       ::init();
+    PartGui::DimensionLinear                ::initClass();
+    PartGui::DimensionAngular               ::initClass();
+    PartGui::ArcEngine                      ::initClass();
 
     PartGui::Workbench                      ::init();
 

src/Mod/Part/Gui/CMakeLists.txt

@@ -45,6 +45,7 @@ set(PartGui_MOC_HDRS
     TaskOffset.h
     TaskSweep.h
     TaskThickness.h
+    TaskDimension.h
     TaskCheckGeometry.h
 )
 fc_wrap_cpp(PartGui_MOC_SRCS ${PartGui_MOC_HDRS})
@@ -208,6 +209,8 @@ SET(PartGui_SRCS
     TaskSweep.ui
     TaskThickness.cpp
     TaskThickness.h
+    TaskDimension.cpp
+    TaskDimension.h
     TaskCheckGeometry.cpp
     TaskCheckGeometry.h
 )

src/Mod/Part/Gui/Command.cpp

@@ -63,6 +63,7 @@
 #include "TaskShapeBuilder.h"
 #include "TaskLoft.h"
 #include "TaskSweep.h"
+#include "TaskDimension.h"
 #include "TaskCheckGeometry.h"
 
 
@@ -1495,6 +1496,179 @@ bool CmdColorPerFace::isActive(void)
     return (hasActiveDocument() && !Gui::Control().activeDialog() && objectSelected);
 }
 
+//===========================================================================
+// Part_Measure_Linear
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureLinear);
+
+CmdMeasureLinear::CmdMeasureLinear()
+  : Command("Part_Measure_Linear")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Measure Linear");
+    sToolTipText  = QT_TR_NOOP("Measure Linear");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Linear";
+}
+
+void CmdMeasureLinear::activated(int iMsg)
+{
+  PartGui::goDimensionLinearRoot();
+}
+
+bool CmdMeasureLinear::isActive(void)
+{
+  return hasActiveDocument();
+}
+
+//===========================================================================
+// Part_Measure_Angular
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureAngular);
+
+CmdMeasureAngular::CmdMeasureAngular()
+  : Command("Part_Measure_Angular")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Measure Angular");
+    sToolTipText  = QT_TR_NOOP("Measure Angular");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Angular";
+}
+
+void CmdMeasureAngular::activated(int iMsg)
+{
+  PartGui::goDimensionAngularRoot();
+}
+
+bool CmdMeasureAngular::isActive(void)
+{
+  return hasActiveDocument();
+}
+
+//===========================================================================
+// Part_Measure_Clear_All
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureClearAll);
+
+CmdMeasureClearAll::CmdMeasureClearAll()
+  : Command("Part_Measure_Clear_All")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Clear All");
+    sToolTipText  = QT_TR_NOOP("Clear All");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Clear_All";
+}
+
+void CmdMeasureClearAll::activated(int iMsg)
+{
+  PartGui::eraseAllDimensions();
+}
+
+bool CmdMeasureClearAll::isActive(void)
+{
+  return hasActiveDocument();
+}
+
+//===========================================================================
+// Part_Measure_Toggle_All
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureToggleAll);
+
+CmdMeasureToggleAll::CmdMeasureToggleAll()
+  : Command("Part_Measure_Toggle_All")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Toggle All");
+    sToolTipText  = QT_TR_NOOP("Toggle All");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Toggle_All";
+}
+
+void CmdMeasureToggleAll::activated(int iMsg)
+{
+  ParameterGrp::handle group = App::GetApplication().GetUserParameter().
+    GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("View");
+  bool visibility = group->GetBool("DimensionsVisible", true);
+  if (visibility)
+    group->SetBool("DimensionsVisible", false);
+  else
+    group->SetBool("DimensionsVisible", true);
+}
+
+bool CmdMeasureToggleAll::isActive(void)
+{
+  return hasActiveDocument();
+}
+
+//===========================================================================
+// Part_Measure_Toggle_3d
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureToggle3d);
+
+CmdMeasureToggle3d::CmdMeasureToggle3d()
+  : Command("Part_Measure_Toggle_3d")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Toggle 3d");
+    sToolTipText  = QT_TR_NOOP("Toggle 3d");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Toggle_3d";
+}
+
+void CmdMeasureToggle3d::activated(int iMsg)
+{
+  PartGui::toggle3d();
+}
+
+bool CmdMeasureToggle3d::isActive(void)
+{
+  return hasActiveDocument();
+}
+
+//===========================================================================
+// Part_Measure_Toggle_Delta
+//===========================================================================
+
+DEF_STD_CMD_A(CmdMeasureToggleDelta);
+
+CmdMeasureToggleDelta::CmdMeasureToggleDelta()
+  : Command("Part_Measure_Toggle_Delta")
+{
+    sAppModule    = "Part";
+    sGroup        = QT_TR_NOOP("Part");
+    sMenuText     = QT_TR_NOOP("Toggle Delta");
+    sToolTipText  = QT_TR_NOOP("Toggle Delta");
+    sWhatsThis    = sToolTipText;
+    sStatusTip    = sToolTipText;
+    sPixmap       = "Part_Measure_Toggle_Delta";
+}
+
+void CmdMeasureToggleDelta::activated(int iMsg)
+{
+  PartGui::toggleDelta();
+}
+
+bool CmdMeasureToggleDelta::isActive(void)
+{
+  return hasActiveDocument();
+}
 
 void CreatePartCommands(void)
 {
@@ -1531,4 +1705,10 @@ void CreatePartCommands(void)
     rcCmdMgr.addCommand(new CmdPartThickness());
     rcCmdMgr.addCommand(new CmdCheckGeometry());
     rcCmdMgr.addCommand(new CmdColorPerFace());
+    rcCmdMgr.addCommand(new CmdMeasureLinear());
+    rcCmdMgr.addCommand(new CmdMeasureAngular());
+    rcCmdMgr.addCommand(new CmdMeasureClearAll());
+    rcCmdMgr.addCommand(new CmdMeasureToggleAll());
+    rcCmdMgr.addCommand(new CmdMeasureToggle3d());
+    rcCmdMgr.addCommand(new CmdMeasureToggleDelta());
 } 

src/Mod/Part/Gui/Resources/Part.qrc

@@ -42,6 +42,14 @@
         <file>icons/Part_Point_Parametric.svg</file>
         <file>icons/Part_Polygon_Parametric.svg</file>
         <file>icons/Part_Spline_Parametric.svg</file>
+        <file>icons/Part_Measure_Linear.svg</file>
+        <file>icons/Part_Measure_Angular.svg</file>
+        <file>icons/Part_Measure_Clear_All.svg</file>
+        <file>icons/Part_Measure_Toggle_All.svg</file>
+        <file>icons/Part_Measure_Toggle_3d.svg</file>
+        <file>icons/Part_Measure_Toggle_Delta.svg</file>
+        <file>icons/Part_Measure_Step_Active.svg</file>
+        <file>icons/Part_Measure_Step_Done.svg</file>
         <file>icons/Tree_Part_Box_Parametric.svg</file>
         <file>icons/Tree_Part_Cylinder_Parametric.svg</file>
         <file>icons/Tree_Part_Cone_Parametric.svg</file>

src/Mod/Part/Gui/Workbench.cpp

@@ -66,6 +66,11 @@ Gui::MenuItem* Workbench::setupMenuBar() const
     Gui::MenuItem* bop = new Gui::MenuItem;
     bop->setCommand("Boolean");
     *bop << "Part_Boolean" << "Part_Cut" << "Part_Fuse" << "Part_Common";
+    
+    Gui::MenuItem* measure = new Gui::MenuItem;
+    measure->setCommand("Measure");
+    *measure << "Part_Measure_Linear" << "Part_Measure_Angular" << "Part_Measure_Clear_All" << "Part_Measure_Toggle_All" <<
+      "Part_Measure_Toggle_3d" << "Part_Measure_Toggle_Delta";
 
     Gui::MenuItem* part = new Gui::MenuItem;
     root->insertItem(item, part);
@@ -74,7 +79,7 @@ Gui::MenuItem* Workbench::setupMenuBar() const
     *part << prim << "Part_Primitives" << "Part_Builder" << "Separator"
           << "Part_ShapeFromMesh" << "Part_MakeSolid" << "Part_ReverseShape"
           << "Part_SimpleCopy" << "Part_RefineShape" << "Part_CheckGeometry"
-          << "Separator" << bop << "Separator"
+	  << measure << "Separator" << bop << "Separator"
           << "Part_CrossSections" << "Part_Compound" << "Part_Extrude"
           << "Part_Revolve" << "Part_Mirror" << "Part_Fillet" << "Part_Chamfer"
           << "Part_RuledSurface" << "Part_Loft" << "Part_Sweep"
@@ -114,6 +119,11 @@ Gui::ToolBarItem* Workbench::setupToolBars() const
     boolop->setCommand("Boolean");
     *boolop << "Part_Boolean" << "Part_Cut" << "Part_Fuse" << "Part_Common"
              << "Part_CheckGeometry" << "Part_Section" << "Part_CrossSections";
+	     
+    Gui::ToolBarItem* measure = new Gui::ToolBarItem(root);
+    measure->setCommand("Measure");
+    *measure << "Part_Measure_Linear" << "Part_Measure_Angular" << "Part_Measure_Clear_All" << "Part_Measure_Toggle_All"
+             << "Part_Measure_Toggle_3d" << "Part_Measure_Toggle_Delta";
 
     return root;
 }
@@ -124,4 +134,3 @@ Gui::ToolBarItem* Workbench::setupCommandBars() const
     Gui::ToolBarItem* root = new Gui::ToolBarItem;
     return root;
 }
-