From: nds <natalia.donis@opencascade.com>
Date: Wed, 30 Apr 2014 10:52:25 +0000 (+0400)
Subject: refs #30 - Sketch base GUI: create, draw lines
X-Git-Tag: V_0.2~99^2
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=fdba6b33575c4ed5ccfff778364e480806be1a53;p=modules%2Fshaper.git

refs #30 - Sketch base GUI: create, draw lines

Contour of some lines creation.
---

diff --git a/src/PartSet/PartSet_Module.cpp b/src/PartSet/PartSet_Module.cpp
index 8bcafffef..5826a3493 100644
--- a/src/PartSet/PartSet_Module.cpp
+++ b/src/PartSet/PartSet_Module.cpp
@@ -59,6 +59,8 @@ PartSet_Module::PartSet_Module(XGUI_Workshop* theWshop)
             this, SLOT(onMouseReleased(XGUI_ViewWindow*, QMouseEvent*)));
     connect(aViewer, SIGNAL(mouseMove(XGUI_ViewWindow*, QMouseEvent*)),
             this, SLOT(onMouseMoved(XGUI_ViewWindow*, QMouseEvent*)));
+    connect(aViewer, SIGNAL(keyRelease(XGUI_ViewWindow*, QKeyEvent*)),
+            this, SLOT(onKeyRelease(XGUI_ViewWindow*, QKeyEvent*)));
   }
 }
 
@@ -215,6 +217,15 @@ void PartSet_Module::onMouseMoved(XGUI_ViewWindow* theWindow, QMouseEvent* theEv
   }
 }
 
+void PartSet_Module::onKeyRelease(XGUI_ViewWindow* theWindow, QKeyEvent* theEvent)
+{
+  ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
+  PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
+  if (aPreviewOp) {
+    aPreviewOp->keyReleased(theEvent->key());
+  }
+}
+
 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 {
   XGUI_Viewer* aViewer = myWorkshop->mainWindow()->viewer();
diff --git a/src/PartSet/PartSet_Module.h b/src/PartSet/PartSet_Module.h
index ea7d30e4d..7e8190eb1 100644
--- a/src/PartSet/PartSet_Module.h
+++ b/src/PartSet/PartSet_Module.h
@@ -15,6 +15,7 @@
 
 class XGUI_ViewWindow;
 class QMouseEvent;
+class QKeyEvent;
 class PartSet_Listener;
 class ModelAPI_Feature;
 
@@ -61,6 +62,11 @@ public slots:
   /// \param theEvent the mouse event
   void onMouseMoved(XGUI_ViewWindow* theWindow, QMouseEvent* theEvent);
 
+  /// SLOT, that is called by the key in the viewer is clicked.
+  /// \param theWindow the window where the signal appears
+  /// \param theEvent the mouse event
+  void onKeyRelease(XGUI_ViewWindow*, QKeyEvent*);
+
   /// SLOT, to apply to the current viewer the operation
   /// \param theX the X projection value
   /// \param theY the Y projection value
diff --git a/src/PartSet/PartSet_OperationSketchBase.h b/src/PartSet/PartSet_OperationSketchBase.h
index e5aa868a3..48aa06c84 100644
--- a/src/PartSet/PartSet_OperationSketchBase.h
+++ b/src/PartSet/PartSet_OperationSketchBase.h
@@ -53,6 +53,10 @@ public:
   /// \param thePoint a 3D point clicked in the viewer
   virtual void mouseMoved(const gp_Pnt& thePoint) {};
 
+  /// Processes the key pressed in the view
+  /// \param theKey a key value
+  virtual void keyReleased(const int theKey) {};
+
 signals:
   /// Signal about the feature construing is finished
   /// \param theFeature the result feature
diff --git a/src/PartSet/PartSet_OperationSketchLine.cpp b/src/PartSet/PartSet_OperationSketchLine.cpp
index b76a73084..5bc516c39 100644
--- a/src/PartSet/PartSet_OperationSketchLine.cpp
+++ b/src/PartSet/PartSet_OperationSketchLine.cpp
@@ -96,6 +96,20 @@ void PartSet_OperationSketchLine::mouseMoved(const gp_Pnt& thePoint)
   }
 }
 
+void PartSet_OperationSketchLine::keyReleased(const int theKey)
+{
+  switch (theKey) {
+    case Qt::Key_Escape:
+      abort();
+      break;
+    case Qt::Key_Enter:
+      //myPointSelectionMode = myPointSelectionMode;
+      break;
+    default:
+      break;
+  }
+}
+
 void PartSet_OperationSketchLine::startOperation()
 {
   PartSet_OperationSketchBase::startOperation();
diff --git a/src/PartSet/PartSet_OperationSketchLine.h b/src/PartSet/PartSet_OperationSketchLine.h
index 3e07b82b8..86b1eaceb 100644
--- a/src/PartSet/PartSet_OperationSketchLine.h
+++ b/src/PartSet/PartSet_OperationSketchLine.h
@@ -42,6 +42,9 @@ public:
   /// Gives the current mouse point in the viewer
   /// \param thePoint a point clicked in the viewer
   virtual void mouseMoved(const gp_Pnt& thePoint);
+  /// Processes the key pressed in the view
+  /// \param theKey a key value
+  virtual void keyReleased(const int theKey);
 
 signals:
   /// signal about the sketch plane is selected
diff --git a/src/XGUI/XGUI_ViewWindow.cpp b/src/XGUI/XGUI_ViewWindow.cpp
index 2c4809cb8..12c92e6fa 100644
--- a/src/XGUI/XGUI_ViewWindow.cpp
+++ b/src/XGUI/XGUI_ViewWindow.cpp
@@ -530,6 +530,10 @@ bool XGUI_ViewWindow::eventFilter(QObject *theObj, QEvent *theEvent)
     if (processViewPort(theEvent)) {
       return true;
     }
+    if (theEvent->type() == QEvent::KeyRelease) {
+      emit keyReleased(this, (QKeyEvent*) theEvent);
+      return true;
+    }
   }
   return QFrame::eventFilter(theObj, theEvent);
 }