Issue #3120: Show Empty panel if selection doesn't contain a shape

[modules/shaper.git] / src / XGUI / XGUI_ViewerProxy.cpp

diff --git a/src/XGUI/XGUI_ViewerProxy.cpp b/src/XGUI/XGUI_ViewerProxy.cpp
index 10abc57549e48e7e3b6bdaaeea2561ff8fde6ded..fbff53c41f2180237f277379746c294925d51237 100644 (file)
--- a/src/XGUI/XGUI_ViewerProxy.cpp
+++ b/src/XGUI/XGUI_ViewerProxy.cpp
@@ -48,7 +48,7 @@
 
 XGUI_ViewerProxy::XGUI_ViewerProxy(XGUI_Workshop* theParent)
     : ModuleBase_IViewer(theParent),
-      myWorkshop(theParent), myShowHighlight(false)
+      myWorkshop(theParent)
 {
 }
 
@@ -178,10 +178,10 @@ void XGUI_ViewerProxy::connectToViewer()
     this, SLOT(onMouseMove(ModuleBase_IViewWindow*, QMouseEvent*)));
 
   connect(aViewer, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)),
-    this, SIGNAL(keyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
+    this, SLOT(onKeyPress(ModuleBase_IViewWindow*, QKeyEvent*)));
 
   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
-    this, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
+    this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 
   connect(aViewer, SIGNAL(selectionChanged()), this, SIGNAL(selectionChanged()));
 
@@ -299,18 +299,34 @@ void XGUI_ViewerProxy::onMouseMove(AppElements_ViewWindow* theWnd, QMouseEvent*
   if (myIs2dMode) {
     bool aHighlight2d =
       ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-2d", true);
-    if (aHighlight2d || myShowHighlight)
-      updateHighlight();
-    else
-      eraseHighlight();
+    if (aHighlight2d) {
+      if (myShowHighlight)
+        eraseHighlight();
+      else
+        updateHighlight();
+    }
+    else {
+      if (myShowHighlight)
+        updateHighlight();
+      else
+        eraseHighlight();
+    }
   }
   else {
     bool aHighlight3d =
       ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-3d", false);
-    if (aHighlight3d || myShowHighlight)
-      updateHighlight();
-    else
-      eraseHighlight();
+    if (aHighlight3d) {
+      if (myShowHighlight)
+        eraseHighlight();
+      else
+        updateHighlight();
+    }
+    else {
+      if (myShowHighlight)
+        updateHighlight();
+      else
+        eraseHighlight();
+    }
   }
   emit mouseMove(theWnd, theEvent);
 }
@@ -470,16 +486,18 @@ void XGUI_ViewerProxy::displayHighlight(FeaturePtr theFeature, const TopoDS_Shap
   }
 }
 
-void XGUI_ViewerProxy::eraseHighlight()
+bool XGUI_ViewerProxy::eraseHighlight()
 {
   Handle(AIS_InteractiveContext) aContext = AISContext();
   Handle(AIS_InteractiveObject) anAISIO;
   AIS_ListIteratorOfListOfInteractive aLIt;
+  bool isErased = myHighlights.Extent() > 0;
   for (aLIt.Initialize(myHighlights); aLIt.More(); aLIt.Next()) {
     anAISIO = aLIt.Value();
     aContext->Remove(anAISIO, false);
   }
   myHighlights.Clear();
+  return isErased;
 }
 
 void XGUI_ViewerProxy::updateHighlight()
@@ -509,14 +527,15 @@ void XGUI_ViewerProxy::updateHighlight()
           else {
             myResult = ResultPtr();
           }
-          aContext->UpdateCurrentViewer();
+          update();
         }
         isDisplayed = aRes.get();
       }
     }
     if (!isDisplayed) {
-      eraseHighlight();
-      aContext->UpdateCurrentViewer();
+      if (eraseHighlight()) {
+        update();
+      }
       myResult = ResultPtr();
     }
   }
@@ -525,10 +544,172 @@ void XGUI_ViewerProxy::updateHighlight()
 #ifdef HAVE_SALOME
 void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 {
-  updateHighlight();
+  if (myIs2dMode) {
+    bool aHighlight2d =
+      ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-2d", true);
+    if (aHighlight2d) {
+      if (myShowHighlight)
+        eraseHighlight();
+      else
+        updateHighlight();
+    }
+    else {
+      if (myShowHighlight)
+        updateHighlight();
+      else
+        eraseHighlight();
+    }
+  }
+  else {
+    bool aHighlight3d =
+      ModuleBase_Preferences::resourceMgr()->booleanValue("Viewer", "highlighting-3d", false);
+    if (aHighlight3d) {
+      if (myShowHighlight)
+        eraseHighlight();
+      else
+        updateHighlight();
+    }
+    else {
+      if (myShowHighlight)
+        updateHighlight();
+      else
+        eraseHighlight();
+    }
+  }
   emit mouseMove(theWnd, theEvent);
 }
+
+void XGUI_ViewerProxy::onKeyPress(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
+{
+  myShowHighlight = theEvent->key() == Qt::Key_H;
+  emit keyPress(theWnd, theEvent);
+}
+
+void XGUI_ViewerProxy::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
+{
+  if (theEvent->key() == Qt::Key_H) {
+    myShowHighlight = false;
+  }
+  emit keyRelease(theWnd, theEvent);
+}
+#endif
+
+
+bool XGUI_ViewerProxy::isColorScaleVisible() const
+{
+#ifdef HAVE_SALOME
+  return myWorkshop->salomeConnector()->viewer()->isColorScaleVisible();
+#else
+  return myWorkshop->mainWindow()->viewer()->isColorScaleVisible();
 #endif
+}
+
+void XGUI_ViewerProxy::setColorScaleShown(bool on)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleShown(on);
+#else
+  myWorkshop->mainWindow()->viewer()->setColorScaleShown(on);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScalePosition(double theX, double theY)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScalePosition(theX, theY);
+#else
+  QWidget* aWindow = activeViewPort();
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetPosition(aWindow->width() * theX, aWindow->height() * theY);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScaleSize(double theW, double theH)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleSize(theW, theH);
+#else
+  QWidget* aWindow = activeViewPort();
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetSize(aWindow->width() * theW, aWindow->height() * theH);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScaleRange(double theMin, double theMax)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleRange(theMin, theMax);
+#else
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetRange(theMin, theMax);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScaleIntervals(int theNb)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleIntervals(theNb);
+#else
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetNumberOfIntervals(theNb);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScaleTextColor(const QColor& theColor)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleTextColor(theColor);
+#else
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  Quantity_Color aColor(theColor.redF(), theColor.greenF(), theColor.blueF(), Quantity_TOC_RGB);
+  aColorScale->SetColor(aColor);
+#endif
+}
+
+
+void XGUI_ViewerProxy::setColorScaleTextHeigth(int theH)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleTextHeigth(theH);
+#else
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetTextHeight(theH);
+#endif
+}
+
+void XGUI_ViewerProxy::setColorScaleTitle(const QString& theText)
+{
+#ifdef HAVE_SALOME
+  myWorkshop->salomeConnector()->viewer()->setColorScaleTitle(theText);
+#else
+  Handle(AIS_ColorScale) aColorScale = myWorkshop->mainWindow()->viewer()->colorScale();
+  aColorScale->SetTitle(theText.toStdString().c_str());
+#endif
+}
+
+
+//******************************************************
+void XGUI_ViewerProxy::setupColorScale()
+{
+  SUIT_ResourceMgr* aResMgr = ModuleBase_Preferences::resourceMgr();
+  double aX = aResMgr->doubleValue("Viewer", "scalar_bar_x_position", 0.03);
+  double aY = aResMgr->doubleValue("Viewer", "scalar_bar_y_position", 0.35);
+  setColorScalePosition(aX, aY);
+
+  double aW = aResMgr->doubleValue("Viewer", "scalar_bar_width", 0.2);
+  double aH = aResMgr->doubleValue("Viewer", "scalar_bar_height", 0.5);
+  setColorScaleSize(aW, aH);
+
+  QColor aColor = aResMgr->colorValue("Viewer", "scalar_bar_text_color", Qt::black);
+  setColorScaleTextColor(aColor);
+
+  int aT = aResMgr->integerValue("Viewer", "scalar_bar_text_height", 14);
+  setColorScaleTextHeigth(aT);
+
+  int aN = aResMgr->integerValue("Viewer", "scalar_bar_nb_intervals", 20);
+  setColorScaleIntervals(aN);
+}
+
 
 //***************************************
 //void XGUI_ViewerProxy::Zfitall()
@@ -545,4 +726,27 @@ void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* theWnd, QMouseEvent*
 //      aView3d->DepthFitAll();
 //  }
 //#endif
-//}
\ No newline at end of file
+//}
+
+
+#ifdef HAVE_SALOME
+void XGUI_ViewerProxy::setFitter(OCCViewer_Fitter* theFitter)
+{
+  myWorkshop->salomeConnector()->viewer()->setFitter(theFitter);
+}
+
+OCCViewer_Fitter* XGUI_ViewerProxy::fitter() const
+{
+  return myWorkshop->salomeConnector()->viewer()->fitter();
+}
+#else
+void XGUI_ViewerProxy::setFitter(AppElements_Fitter* theFitter)
+{
+  myWorkshop->mainWindow()->viewer()->setFitter(theFitter);
+}
+
+AppElements_Fitter* XGUI_ViewerProxy::fitter() const
+{
+  return myWorkshop->mainWindow()->viewer()->fitter();
+}
+#endif