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 7d86a013fefc6fa2082110c1198e7d209700f5f1..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)
 {
 }
 
@@ -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();
     }
   }
@@ -528,18 +547,34 @@ void XGUI_ViewerProxy::onMouseMove(ModuleBase_IViewWindow* 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);
 }
@@ -665,7 +700,7 @@ void XGUI_ViewerProxy::setupColorScale()
   double aH = aResMgr->doubleValue("Viewer", "scalar_bar_height", 0.5);
   setColorScaleSize(aW, aH);
 
-  QColor aColor = aResMgr->integerValue("Viewer", "scalar_bar_text_color", Qt::black);
+  QColor aColor = aResMgr->colorValue("Viewer", "scalar_bar_text_color", Qt::black);
   setColorScaleTextColor(aColor);
 
   int aT = aResMgr->integerValue("Viewer", "scalar_bar_text_height", 14);
@@ -691,4 +726,27 @@ void XGUI_ViewerProxy::setupColorScale()
 //      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