From: vsv <vsv@opencascade.com>
Date: Tue, 30 Jul 2019 16:49:22 +0000 (+0300)
Subject: Issue #2929: Make reaction on H button less depended on viewer focus
X-Git-Tag: VEDF2019Lot4~67
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=ff38d9ae752db4064d74c6c94b54afc1e90a96ab;p=modules%2Fshaper.git

Issue #2929: Make reaction on H button less depended on viewer focus
---

diff --git a/src/ModuleBase/ModuleBase_IViewer.cpp b/src/ModuleBase/ModuleBase_IViewer.cpp
index ef7b0b7c3..cd743d93f 100644
--- a/src/ModuleBase/ModuleBase_IViewer.cpp
+++ b/src/ModuleBase/ModuleBase_IViewer.cpp
@@ -22,7 +22,7 @@
 Handle(Prs3d_Drawer) ModuleBase_IViewer::DefaultHighlightDrawer;
 
 ModuleBase_IViewer::ModuleBase_IViewer(QObject* theParent)
-  : QObject(theParent), myIs2dMode(false)
+  : QObject(theParent), myIs2dMode(false), myShowHighlight(false)
 {
 
 }
diff --git a/src/ModuleBase/ModuleBase_IViewer.h b/src/ModuleBase/ModuleBase_IViewer.h
index 77c10a45c..c52c0d952 100644
--- a/src/ModuleBase/ModuleBase_IViewer.h
+++ b/src/ModuleBase/ModuleBase_IViewer.h
@@ -181,6 +181,16 @@ Q_OBJECT
   // \param theText is a title
   virtual void setColorScaleTitle(const QString& theText) = 0;
 
+  /// Switches On additional highlight for objects preselection
+  void showSelectionHighlight() {
+    myShowHighlight = true;
+  }
+
+  /// Switches Off additional highlight for objects preselection
+  void hideSelectionHighlight() {
+    myShowHighlight = false;
+  }
+
   static Handle(Prs3d_Drawer) DefaultHighlightDrawer;
 
 signals:
@@ -235,6 +245,8 @@ signals:
     QMap<Handle(V3d_View), double> myWindowScale;
 
     bool myIs2dMode;
+
+    bool myShowHighlight;
 };
 
 #endif
diff --git a/src/XGUI/XGUI_OperationMgr.cpp b/src/XGUI/XGUI_OperationMgr.cpp
index 6a1639032..3146a923c 100644
--- a/src/XGUI/XGUI_OperationMgr.cpp
+++ b/src/XGUI/XGUI_OperationMgr.cpp
@@ -94,13 +94,7 @@ public:
       else if (theEvent->type() == QEvent::KeyPress) {
         QKeyEvent* aKeyEvent = dynamic_cast<QKeyEvent*>(theEvent);
         myOperationMgr->setSHIFTPressed(aKeyEvent->modifiers() & Qt::ShiftModifier);
-        switch (aKeyEvent->key()) {
-          case Qt::Key_Escape:
-            isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
-          break;
-          default:
-            break;
-        }
+        isAccepted = myOperationMgr->onKeyPressed(theObject, aKeyEvent);
       }
     }
     if (!isAccepted)
@@ -688,10 +682,13 @@ bool XGUI_OperationMgr::onKeyReleased(QObject *theObject, QKeyEvent* theEvent)
           isAccepted = true;
         }
       }
-    }
-    break;
-    break;
-    default:
+      }
+      break;
+   case Qt::Key_H:
+     if ((theEvent->modifiers() == Qt::NoModifier))
+      myWorkshop->viewer()->hideSelectionHighlight();
+     break;
+   default:
       isAccepted = false;
       break;
   }
@@ -744,6 +741,10 @@ bool XGUI_OperationMgr::onKeyPressed(QObject *theObject, QKeyEvent* theEvent)
       }
     }
     break;
+    case Qt::Key_H:
+      if ((theEvent->modifiers() == Qt::NoModifier))
+        myWorkshop->viewer()->showSelectionHighlight();
+      break;
   }
   return isAccepted;
 }
diff --git a/src/XGUI/XGUI_ViewerProxy.cpp b/src/XGUI/XGUI_ViewerProxy.cpp
index 7d86a013f..175ed8779 100644
--- 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)
 {
 }
 
diff --git a/src/XGUI/XGUI_ViewerProxy.h b/src/XGUI/XGUI_ViewerProxy.h
index 3f8688960..bb3a445d5 100644
--- a/src/XGUI/XGUI_ViewerProxy.h
+++ b/src/XGUI/XGUI_ViewerProxy.h
@@ -210,7 +210,6 @@ private slots:
   ResultPtr myResult;
   AIS_ListOfInteractive myHighlights;
 
-  bool myShowHighlight;
 };
 
 #endif