check that the version of __sync_sub_and_fetch that returns a value is supported...

[wxWidgets.git] / include / wx / cocoa / dc.h

diff --git a/include/wx/cocoa/dc.h b/include/wx/cocoa/dc.h
index 2eb8eb54293a182c75e1e4b9a79a8d2aded9b03a..2dbe2e32a172d32063e41bc454e57a94756b5453 100644 (file)
--- a/include/wx/cocoa/dc.h
+++ b/include/wx/cocoa/dc.h
@@ -6,29 +6,33 @@
 // Created:     2003/04/01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott
 // Created:     2003/04/01
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott

-// Licence:    wxWindows licence
+// Licence:     wxWindows licence

 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __WX_COCOA_DC_H__
 #define __WX_COCOA_DC_H__
 
 /////////////////////////////////////////////////////////////////////////////
 
 #ifndef __WX_COCOA_DC_H__
 #define __WX_COCOA_DC_H__
 

-class WXDLLEXPORT wxDC;
-WX_DECLARE_LIST(wxDC, wxCocoaDCStack);
+DECLARE_WXCOCOA_OBJC_CLASS(NSAffineTransform);
+
+#include "wx/dc.h"
+
+class WXDLLIMPEXP_FWD_CORE wxCocoaDCImpl;
+WX_DECLARE_LIST(wxCocoaDCImpl, wxCocoaDCStack);

 
 //=========================================================================
 // wxDC
 //=========================================================================
 
 //=========================================================================
 // wxDC
 //=========================================================================

-class WXDLLEXPORT wxDC: public wxDCBase
+class WXDLLIMPEXP_CORE wxCocoaDCImpl: public wxDCImpl

 {
 {

-    DECLARE_DYNAMIC_CLASS(wxDC)
-    DECLARE_NO_COPY_CLASS(wxDC)
+    DECLARE_ABSTRACT_CLASS(wxCocoaDCImpl)
+    DECLARE_NO_COPY_CLASS(wxCocoaDCImpl)

 //-------------------------------------------------------------------------
 // Initialization
 //-------------------------------------------------------------------------
 public:
 //-------------------------------------------------------------------------
 // Initialization
 //-------------------------------------------------------------------------
 public:

-    wxDC();
-    ~wxDC();
-    
+    wxCocoaDCImpl(wxDC *owner);
+    virtual ~wxCocoaDCImpl();
+

 //-------------------------------------------------------------------------
 // wxCocoa specifics
 //-------------------------------------------------------------------------
 //-------------------------------------------------------------------------
 // wxCocoa specifics
 //-------------------------------------------------------------------------


@@ -38,6 +42,8 @@ public:
     static WX_NSTextStorage sm_cocoaNSTextStorage;
     static WX_NSLayoutManager sm_cocoaNSLayoutManager;
     static WX_NSTextContainer sm_cocoaNSTextContainer;
     static WX_NSTextStorage sm_cocoaNSTextStorage;
     static WX_NSLayoutManager sm_cocoaNSLayoutManager;
     static WX_NSTextContainer sm_cocoaNSTextContainer;

+    // Create a simple Wx to Bounds transform (just flip the coordinate system)
+    static WX_NSAffineTransform CocoaGetWxToBoundsTransform(bool isFlipped, float height);

 protected:
 // DC stack
     static wxCocoaDCStack sm_cocoaDCStack;
 protected:
 // DC stack
     static wxCocoaDCStack sm_cocoaDCStack;


@@ -54,8 +60,12 @@ protected:
     void CocoaUnwindStackAndLoseFocus();
 // DC flipping/transformation
     void CocoaApplyTransformations();
     void CocoaUnwindStackAndLoseFocus();
 // DC flipping/transformation
     void CocoaApplyTransformations();

-    float m_cocoaHeight;
-    bool m_cocoaFlipped;
+    void CocoaUnapplyTransformations();
+    WX_NSAffineTransform m_cocoaWxToBoundsTransform;
+// Get bounds rect (for Clear())
+    // note: we use void * to mean NSRect * so that we can avoid
+    // putting NSRect in the headers.
+    virtual bool CocoaGetBounds(void *rectData);

 // Blitting
     virtual bool CocoaDoBlitOnFocusedDC(wxCoord xdest, wxCoord ydest,
         wxCoord width, wxCoord height, wxCoord xsrc, wxCoord ysrc,
 // Blitting
     virtual bool CocoaDoBlitOnFocusedDC(wxCoord xdest, wxCoord ydest,
         wxCoord width, wxCoord height, wxCoord xsrc, wxCoord ysrc,


@@ -69,13 +79,13 @@ public:
 
     virtual void Clear();
 
 
     virtual void Clear();
 

-    virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return TRUE; }
+    virtual bool StartDoc( const wxString& WXUNUSED(message) ) { return true; }

     virtual void EndDoc(void) {};
     virtual void EndDoc(void) {};

-    
+

     virtual void StartPage(void) {};
     virtual void EndPage(void) {};
 
     virtual void StartPage(void) {};
     virtual void EndPage(void) {};
 

-    virtual void SetFont(const wxFont& font) {}
+    virtual void SetFont(const wxFont& font);

     virtual void SetPen(const wxPen& pen);
     virtual void SetBrush(const wxBrush& brush);
     virtual void SetBackground(const wxBrush& brush);
     virtual void SetPen(const wxPen& pen);
     virtual void SetBrush(const wxBrush& brush);
     virtual void SetBackground(const wxBrush& brush);


@@ -90,7 +100,7 @@ public:
                                  wxCoord *x, wxCoord *y,
                                  wxCoord *descent = NULL,
                                  wxCoord *externalLeading = NULL,
                                  wxCoord *x, wxCoord *y,
                                  wxCoord *descent = NULL,
                                  wxCoord *externalLeading = NULL,

-                                 wxFont *theFont = NULL) const;
+                                 const wxFont *theFont = NULL) const;

 
     virtual bool CanDrawBitmap() const;
     virtual bool CanGetTextExtent() const;
 
     virtual bool CanDrawBitmap() const;
     virtual bool CanGetTextExtent() const;


@@ -109,7 +119,7 @@ public:
     virtual void SetTextForeground(const wxColour& colour) ;
     virtual void SetTextBackground(const wxColour& colour) ;
 
     virtual void SetTextForeground(const wxColour& colour) ;
     virtual void SetTextBackground(const wxColour& colour) ;
 

-    void ComputeScaleAndOrigin(void);
+    virtual void ComputeScaleAndOrigin();

 protected:
     virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
                              int style = wxFLOOD_SURFACE);
 protected:
     virtual bool DoFloodFill(wxCoord x, wxCoord y, const wxColour& col,
                              int style = wxFLOOD_SURFACE);


@@ -122,7 +132,7 @@ protected:
     virtual void DoDrawArc(wxCoord x1, wxCoord y1,
                            wxCoord x2, wxCoord y2,
                            wxCoord xc, wxCoord yc);
     virtual void DoDrawArc(wxCoord x1, wxCoord y1,
                            wxCoord x2, wxCoord y2,
                            wxCoord xc, wxCoord yc);

-    
+

     virtual void DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h,
                                    double sa, double ea);
 
     virtual void DoDrawEllipticArc(wxCoord x, wxCoord y, wxCoord w, wxCoord h,
                                    double sa, double ea);
 


@@ -136,7 +146,7 @@ protected:
 
     virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y);
     virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,
 
     virtual void DoDrawIcon(const wxIcon& icon, wxCoord x, wxCoord y);
     virtual void DoDrawBitmap(const wxBitmap &bmp, wxCoord x, wxCoord y,

-                              bool useMask = FALSE);
+                              bool useMask = false);

 
     virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y);
     virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,
 
     virtual void DoDrawText(const wxString& text, wxCoord x, wxCoord y);
     virtual void DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,


@@ -144,7 +154,7 @@ protected:
 
     virtual bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
                         wxDC *source, wxCoord xsrc, wxCoord ysrc,
 
     virtual bool DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
                         wxDC *source, wxCoord xsrc, wxCoord ysrc,

-                        int rop = wxCOPY, bool useMask = FALSE, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);
+                        int rop = wxCOPY, bool useMask = false, wxCoord xsrcMask = -1, wxCoord ysrcMask = -1);

 
     // this is gnarly - we can't even call this function DoSetClippingRegion()
     // because of virtual function hiding
 
     // this is gnarly - we can't even call this function DoSetClippingRegion()
     // because of virtual function hiding