Reduced number of switched events, allowing to use VIEW_CONTROLS, even if there is no extra event dispatcher.

common/draw_panel_gal.cpp

@@ -73,6 +73,20 @@ EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWin
     Connect( wxEVT_SIZE, wxSizeEventHandler( EDA_DRAW_PANEL_GAL::onSize ), NULL, this );
     Connect( wxEVT_ENTER_WINDOW, wxEventHandler( EDA_DRAW_PANEL_GAL::onEnter ), NULL, this );
 
+    const wxEventType events[] =
+    {
+        wxEVT_LEFT_UP, wxEVT_LEFT_DOWN, wxEVT_LEFT_DCLICK,
+        wxEVT_RIGHT_UP, wxEVT_RIGHT_DOWN, wxEVT_RIGHT_DCLICK,
+        wxEVT_MIDDLE_UP, wxEVT_MIDDLE_DOWN, wxEVT_MIDDLE_DCLICK,
+        wxEVT_MOTION, wxEVT_MOUSEWHEEL, wxEVT_CHAR, KIGFX::WX_VIEW_CONTROLS::EVT_REFRESH_MOUSE
+    };
+
+    BOOST_FOREACH( wxEventType eventType, events )
+    {
+        Connect( eventType, wxEventHandler( EDA_DRAW_PANEL_GAL::onEvent ),
+                 NULL, m_eventDispatcher );
+    }
+
     // Set up timer that prevents too frequent redraw commands
     m_refreshTimer.SetOwner( this );
     m_pendingRefresh = false;
@@ -171,46 +185,43 @@ void EDA_DRAW_PANEL_GAL::SetEventDispatcher( TOOL_DISPATCHER* aEventDispatcher )
 {
     m_eventDispatcher = aEventDispatcher;
 
-    const wxEventType events[] =
-    {
-        wxEVT_LEFT_UP, wxEVT_LEFT_DOWN, wxEVT_LEFT_DCLICK,
-        wxEVT_RIGHT_UP, wxEVT_RIGHT_DOWN, wxEVT_RIGHT_DCLICK,
-        wxEVT_MIDDLE_UP, wxEVT_MIDDLE_DOWN, wxEVT_MIDDLE_DCLICK,
-        wxEVT_MOTION, wxEVT_MOUSEWHEEL, wxEVT_CHAR, KIGFX::WX_VIEW_CONTROLS::EVT_REFRESH_MOUSE
-    };
-
-    const wxEventType commands[] =
-    {
 #if wxCHECK_VERSION( 3, 0, 0 )
-        wxEVT_TOOL
-#else
-        wxEVT_COMMAND_MENU_SELECTED, wxEVT_COMMAND_TOOL_CLICKED
-#endif
-    };
-
     if( m_eventDispatcher )
     {
-        BOOST_FOREACH( wxEventType eventType, events )
+        m_parent->Connect( wxEVT_TOOL,
-            Connect( eventType, wxEventHandler( TOOL_DISPATCHER::DispatchWxEvent ),
+                           wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
-                     NULL, m_eventDispatcher );
+                           NULL, m_eventDispatcher );
-
-        BOOST_FOREACH( wxEventType eventType, commands )
-            m_parent->Connect( eventType,
-                               wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
-                               NULL, m_eventDispatcher );
     }
     else
     {
         // While loops are used to be sure, that we are removing all event handlers
-        BOOST_FOREACH( wxEventType eventType, events )
+        while( m_parent->Disconnect( wxEVT_TOOL,
-            while( Disconnect( eventType, wxEventHandler( TOOL_DISPATCHER::DispatchWxEvent ),
+                                     wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
-                     NULL, m_eventDispatcher ) );
+                                     NULL, m_eventDispatcher ) );
-
-        BOOST_FOREACH( wxEventType eventType, commands )
-            while( m_parent->Disconnect( eventType,
-                               wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
-                               NULL, m_eventDispatcher ) );
     }
+#else
+    if( m_eventDispatcher )
+    {
+        m_parent->Connect( wxEVT_COMMAND_MENU_SELECTED,
+                           wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
+                           NULL, m_eventDispatcher );
+
+        m_parent->Connect( wxEVT_COMMAND_TOOL_CLICKED,
+                           wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
+                           NULL, m_eventDispatcher );
+    }
+    else
+    {
+        // While loops are used to be sure, that we are removing all event handlers
+        while( m_parent->Disconnect( wxEVT_COMMAND_MENU_SELECTED,
+                                     wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
+                                     NULL, m_eventDispatcher ) );
+
+        while( m_parent->Disconnect( wxEVT_COMMAND_TOOL_CLICKED,
+                                     wxCommandEventHandler( TOOL_DISPATCHER::DispatchWxCommand ),
+                                     NULL, m_eventDispatcher ) );
+    }
+#endif
 }
 
 
@@ -292,6 +303,17 @@ void EDA_DRAW_PANEL_GAL::SwitchBackend( GalType aGalType )
 }
 
 
+void EDA_DRAW_PANEL_GAL::onEvent( wxEvent& aEvent )
+{
+    if( !m_eventDispatcher )
+        aEvent.Skip();
+    else
+        m_eventDispatcher->DispatchWxEvent( aEvent );
+
+    Refresh();
+}
+
+
 void EDA_DRAW_PANEL_GAL::onEnter( wxEvent& aEvent )
 {
     // Getting focus is necessary in order to receive key events properly

common/tool/tool_dispatcher.cpp

@@ -281,8 +281,6 @@ void TOOL_DISPATCHER::DispatchWxEvent( wxEvent& aEvent )
     if( evt )
         m_toolMgr->ProcessEvent( *evt );
 
-    static_cast<PCB_BASE_FRAME*>( m_toolMgr->GetEditFrame() )->GetGalCanvas()->Refresh();
-
     // pass the event to the GUI, it might still be interested in it
     aEvent.Skip();
 }

include/class_draw_panel_gal.h

@@ -147,6 +147,7 @@ public:
 protected:
     void onPaint( wxPaintEvent& WXUNUSED( aEvent ) );
     void onSize( wxSizeEvent& aEvent );
+    void onEvent( wxEvent& aEvent );
     void onEnter( wxEvent& aEvent );
     void onRefreshTimer( wxTimerEvent& aEvent );