Cleanup

common/drawpanel_gal.cpp

@@ -40,30 +40,6 @@
 
 #define METRIC_UNIT_LENGTH (1e9)
 
-void EDA_DRAW_PANEL_GAL::onPaint( wxEvent& event )
-{
-    m_gal->BeginDrawing();
-    m_gal->SetBackgroundColor( KiGfx::COLOR4D( 0, 0, 0, 1.0 ) );
-    m_gal->ClearScreen();
-    m_gal->SetGridOrigin( VECTOR2D( 0, 0 ) );
-    m_gal->SetGridOriginMarkerSize( 15 );
-    m_gal->SetGridSize( VECTOR2D( METRIC_UNIT_LENGTH / 10000.0, METRIC_UNIT_LENGTH / 10000.0 ) );
-    m_gal->SetGridDrawThreshold( 10 );
-    m_gal->SetLayerDepth( 0 );
-
-    m_gal->DrawGrid();
-    m_view->Redraw();
-
-    m_gal->EndDrawing();
-    m_gal->Flush();
-}
-
-
-void EDA_DRAW_PANEL_GAL::onSize( wxSizeEvent& aEvent )
-{
-    m_gal->ResizeScreen( aEvent.GetSize().x, aEvent.GetSize().y );
-}
-
 
 EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWindowId,
                                         const wxPoint& aPosition, const wxSize& aSize,
@@ -102,14 +78,11 @@ EDA_DRAW_PANEL_GAL::EDA_DRAW_PANEL_GAL( wxWindow* aParentWindow, wxWindowID aWin
 
     m_viewControls = new KiGfx::WX_VIEW_CONTROLS( m_view, this );
 
-    m_painter = new KiGfx::PCB_PAINTER( m_gal );
-    m_view->SetPainter( m_painter );
-
 #if wxCHECK_VERSION( 2, 9, 0 )
-    Connect( KiGfx::EVT_GAL_REDRAW, wxEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
+    Connect( KiGfx::EVT_GAL_REDRAW, wxPaintEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
 #elif wxCHECK_VERSION( 2, 8, 0 )
     // FIXME Cairo needs this to be uncommented to remove blinking on refreshing
-    Connect( wxEVT_PAINT, wxEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
+    Connect( wxEVT_PAINT, wxPaintEventHandler( EDA_DRAW_PANEL_GAL::onPaint ), NULL, this );
 #endif
     Connect( wxEVT_SIZE, wxSizeEventHandler( EDA_DRAW_PANEL_GAL::onSize ), NULL, this );
 }
@@ -131,6 +104,30 @@ EDA_DRAW_PANEL_GAL::~EDA_DRAW_PANEL_GAL()
 }
 
 
+void EDA_DRAW_PANEL_GAL::onPaint( wxPaintEvent& aEvent )
+{
+    m_gal->BeginDrawing();
+    m_gal->SetBackgroundColor( KiGfx::COLOR4D( 0, 0, 0, 1.0 ) );
+    m_gal->ClearScreen();
+    m_gal->SetGridOrigin( VECTOR2D( 0, 0 ) );
+    m_gal->SetGridOriginMarkerSize( 15 );
+    m_gal->SetGridSize( VECTOR2D( METRIC_UNIT_LENGTH / 10000.0, METRIC_UNIT_LENGTH / 10000.0 ) );
+    m_gal->SetGridDrawThreshold( 10 );
+    m_gal->SetLayerDepth( 0 );
+
+    m_gal->DrawGrid();
+    m_view->Redraw();
+
+    m_gal->EndDrawing();
+}
+
+
+void EDA_DRAW_PANEL_GAL::onSize( wxSizeEvent& aEvent )
+{
+    m_gal->ResizeScreen( aEvent.GetSize().x, aEvent.GetSize().y );
+}
+
+
 void EDA_DRAW_PANEL_GAL::SwitchBackend( GalType aGalType, bool aUseShaders )
 {
     if( m_gal )

common/gal/cairo/cairo_gal.cpp

@@ -51,25 +51,16 @@ CAIRO_GAL::CAIRO_GAL( wxWindow* aParent, wxEvtHandler* aMouseListener,
     SetSize( aParent->GetSize() );
 
     // Connecting the event handlers
+    Connect( wxEVT_SIZE, wxSizeEventHandler( CAIRO_GAL::onSize ) );
+    Connect( wxEVT_PAINT, wxPaintEventHandler( CAIRO_GAL::onPaint ) );
+
     // Mouse events are skipped to the parent
-    this->Connect( wxEVT_SIZE, wxSizeEventHandler( CAIRO_GAL::onSize ) );
-    this->Connect( wxEVT_PAINT, wxPaintEventHandler( CAIRO_GAL::onPaint ) );
-    this->Connect( wxEVT_ERASE_BACKGROUND, wxEraseEventHandler( CAIRO_GAL::onEraseBackground ) );
-    aParent->Connect( wxEVT_ERASE_BACKGROUND,
-                      wxEraseEventHandler( CAIRO_GAL::onEraseBackground ) );
-    aParent->GetParent()->Connect( wxEVT_ERASE_BACKGROUND,
-                                   wxEraseEventHandler( CAIRO_GAL::onEraseBackground ) );
-
-    SetBackgroundStyle( wxBG_STYLE_CUSTOM );
-    aParent->SetBackgroundStyle( wxBG_STYLE_CUSTOM );
-    aParent->GetParent()->SetBackgroundStyle( wxBG_STYLE_CUSTOM );
-
-    this->Connect( wxEVT_MOTION, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_RIGHT_UP, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_LEFT_DOWN, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_MOTION, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_RIGHT_UP, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_LEFT_DOWN, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
+    Connect( wxEVT_LEFT_UP, wxMouseEventHandler( CAIRO_GAL::skipMouseEvent ) );
 
     // Initialize line attributes map
     lineCapMap[LINE_CAP_BUTT]    = CAIRO_LINE_CAP_BUTT;
@@ -88,8 +79,6 @@ CAIRO_GAL::CAIRO_GAL( wxWindow* aParent, wxEvtHandler* aMouseListener,
     SetCursorColor( COLOR4D( 1.0, 1.0, 1.0, 1.0 ) );
     initCursor( 21 );
 
-    screenSizeY = screenSize.y;
-
     // Allocate memory
     allocateBitmaps();
 
@@ -105,9 +94,7 @@ CAIRO_GAL::CAIRO_GAL( wxWindow* aParent, wxEvtHandler* aMouseListener,
 CAIRO_GAL::~CAIRO_GAL()
 {
     // TODO Deleting of list contents like groups and paths
-    delete[] bitmapBuffer;
-    delete[] bitmapBufferBackup;
-    delete wxBitmap_;
+    deleteBitmaps();
 }
 
 
@@ -117,17 +104,10 @@ void CAIRO_GAL::onPaint( wxPaintEvent& aEvent )
 }
 
 
-void CAIRO_GAL::onEraseBackground( wxEraseEvent& aEvent )
-{
-    // FIXME
-}
-
-
 void CAIRO_GAL::ResizeScreen( int aWidth, int aHeight )
 {
     deleteBitmaps();
 
-    screenSizeY = aHeight;
     screenSize  = VECTOR2D( aWidth, aHeight );
 
     // Recreate the bitmaps
@@ -141,9 +121,8 @@ void CAIRO_GAL::ResizeScreen( int aWidth, int aHeight )
 
 void CAIRO_GAL::onSize( wxSizeEvent& aEvent )
 {
-    wxSize newSize = aEvent.GetSize();
-
-    ResizeScreen( newSize.x, newSize.y );
+    ResizeScreen( aEvent.GetSize().x, aEvent.GetSize().y );
+    PostPaint();
 }
 
 
@@ -225,7 +204,7 @@ void CAIRO_GAL::EndDrawing()
     int offset = 0;
 
     // Copy the cairo image to the wxDC bitmap
-    for( int j = 0; j < screenSizeY; j++ )
+    for( int j = 0; j < screenSize.y; j++ )
     {
         offset = j * (int) screenSize.x;
 
@@ -234,7 +213,7 @@ void CAIRO_GAL::EndDrawing()
             unsigned int value    = bitmapBuffer[offset + column];
             pixelIterator.Red()   = value >> 16;
             pixelIterator.Green() = value >> 8;
-            pixelIterator.Blue()  = value >> 0;
+            pixelIterator.Blue()  = value;
             pixelIterator++;
         }
 
@@ -287,7 +266,7 @@ void CAIRO_GAL::SaveScreen()
     // Copy the current bitmap to the backup buffer
     int offset = 0;
 
-    for( int j = 0; j < screenSizeY; j++ )
+    for( int j = 0; j < screenSize.y; j++ )
     {
         for( int i = 0; i < stride; i++ )
         {
@@ -302,7 +281,7 @@ void CAIRO_GAL::RestoreScreen()
 {
     int offset = 0;
 
-    for( int j = 0; j < screenSizeY; j++ )
+    for( int j = 0; j < screenSize.y; j++ )
     {
         for( int i = 0; i < stride; i++ )
         {

common/gal/opengl/opengl_gal.cpp

@@ -88,16 +88,16 @@ OPENGL_GAL::OPENGL_GAL( wxWindow* aParent, wxEvtHandler* aMouseListener,
     SetGridLineWidth( 1.0 );
 
     // Connecting the event handlers.
-    this->Connect( wxEVT_SIZE, wxSizeEventHandler( OPENGL_GAL::onSize ) );
-    this->Connect( wxEVT_PAINT, wxPaintEventHandler( OPENGL_GAL::onPaint ) );
+    Connect( wxEVT_SIZE, wxSizeEventHandler( OPENGL_GAL::onSize ) );
+    Connect( wxEVT_PAINT, wxPaintEventHandler( OPENGL_GAL::onPaint ) );
 
     // Mouse events are skipped to the parent
-    this->Connect( wxEVT_MOTION, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_RIGHT_UP, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_LEFT_DOWN, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
-    this->Connect( wxEVT_LEFT_UP, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_MOTION, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_MOUSEWHEEL, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_RIGHT_DOWN, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_RIGHT_UP, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_LEFT_DOWN, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
+    Connect( wxEVT_LEFT_UP, wxMouseEventHandler( OPENGL_GAL::skipMouseEvent ) );
 }
 
 

include/class_drawpanel_gal.h

@@ -75,12 +75,11 @@ public:
     void SetView( KiGfx::VIEW* aView ) { m_view = aView; }
     KiGfx::VIEW* GetView() const { return m_view; }
 
+    //void Refresh( bool eraseBackground = true, const wxRect* rect = NULL );
+
 protected:
-    void onPaint( wxEvent& event );
+    void onPaint( wxPaintEvent& aEvent );
     void onSize( wxSizeEvent& aEvent );
-    void onMotion( wxMouseEvent& event );
-    void onButton( wxMouseEvent& event );
-    void onEraseBackground( wxEvent& event );
 
     KiGfx::GAL*              m_gal;              ///< Interface for drawing objects on a 2D-surface
     KiGfx::VIEW*             m_view;             ///< Stores view settings (scale, center, etc.)

include/gal/cairo/cairo_gal.h

@@ -377,7 +377,6 @@ private:
      * @param aEvent is the paint event.
      */
     void onPaint( wxPaintEvent& aEvent );
-    void onEraseBackground( wxEraseEvent& aEvent );
 
     /**
      * @brief Window resizing event handler.