X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ffba56edb7c5c66f772ea156038a6877ab321224..0ebb0e5c842c2a0be09364bda0d14b3281ddec43:/src/mac/dcclient.cpp

diff --git a/src/mac/dcclient.cpp b/src/mac/dcclient.cpp
index 7bb6d7a6a8..f28c6dc576 100644
--- a/src/mac/dcclient.cpp
+++ b/src/mac/dcclient.cpp
@@ -1,12 +1,12 @@
 /////////////////////////////////////////////////////////////////////////////
 // Name:        dcclient.cpp
 // Purpose:     wxClientDC class
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by:
 // Created:     01/02/97
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
-// Licence:   	wxWindows licence
+// Copyright:   (c) Stefan Csomor
+// Licence:       wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
 #ifdef __GNUG__
@@ -17,7 +17,9 @@
 #include "wx/dcmemory.h"
 #include "wx/region.h"
 #include "wx/window.h"
+#include "wx/toplevel.h"
 #include <math.h>
+#include "wx/mac/private.h"
 
 //-----------------------------------------------------------------------------
 // constants
@@ -43,92 +45,131 @@ IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC)
 
 wxWindowDC::wxWindowDC() 
 {
+    m_window = NULL ;
 }
 
-wxWindowDC::wxWindowDC(wxWindow *the_canvas) 
+wxWindowDC::wxWindowDC(wxWindow *window) 
 {
-	WindowRef windowref ;
-	wxWindowMac* rootwindow ;
-	
-	// this time it is really the full window
-	Rect clipRect ;
-	the_canvas->MacGetPortParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
-	SetRectRgn( m_macBoundaryClipRgn , clipRect.left , clipRect.top , clipRect.right , clipRect.bottom ) ;
-	m_macPort = UMAGetWindowPort( windowref ) ;
-	m_minY = m_minX =  0;
-	wxSize size = the_canvas->GetSize() ;
-	m_maxX = size.x  ;
-	m_maxY = size.y ; 
-
- 	m_ok = TRUE ;
-  SetBackground(wxBrush(the_canvas->GetBackgroundColour(), wxSOLID));
+    m_window = window ;
+    wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
+    WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ;
+    
+    int x , y ;
+    x = y = 0 ;
+    window->MacWindowToRootWindow( &x , &y ) ;
+    m_macLocalOrigin.x = x ;
+    m_macLocalOrigin.y = y ;
+    CopyRgn( (RgnHandle) window->MacGetVisibleRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ;
+    OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
+    CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+    m_macPort = UMAGetWindowPort( windowref ) ;
+    m_ok = TRUE ;
+    SetBackground(window->MacGetBackgroundBrush());
 }
 
 wxWindowDC::~wxWindowDC()
 {
 }
 
+void wxWindowDC::DoGetSize( int* width, int* height ) const
+{
+    wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
+
+    m_window->GetSize(width, height);
+}
+
 /*
  * wxClientDC
  */
 
 wxClientDC::wxClientDC()
 {
+    m_window = NULL ;
 }
 
 wxClientDC::wxClientDC(wxWindow *window)
 {
-	WindowRef windowref ;
-	wxWindowMac* rootwindow ;
-	
-	Rect clipRect ;
-	window->MacGetPortClientParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
-	SetRectRgn( m_macBoundaryClipRgn , clipRect.left , clipRect.top , clipRect.right , clipRect.bottom ) ;
-	m_macPort = UMAGetWindowPort( windowref ) ;
-	m_minY = m_minX =  0;
-	wxSize size = window->GetSize() ;
-	m_maxX = size.x  ;
-	m_maxY = size.y ; 
- 	m_ok = TRUE ;
-  	SetBackground(wxBrush(window->GetBackgroundColour(), wxSOLID));
-	SetFont( window->GetFont() ) ;
+    m_window = window ;
+    wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
+    if (!rootwindow)
+        return;
+    WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ;
+    wxPoint origin = window->GetClientAreaOrigin() ;
+    wxSize size = window->GetClientSize() ;
+    int x , y ;
+    x = origin.x ;
+    y = origin.y ;
+    window->MacWindowToRootWindow( &x , &y ) ;
+    m_macLocalOrigin.x = x ;
+    m_macLocalOrigin.y = y ;
+    SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ;
+    SectRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) window->MacGetVisibleRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ;
+    OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
+    OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
+    CopyRgn( (RgnHandle) m_macBoundaryClipRgn ,(RgnHandle)  m_macCurrentClipRgn ) ;
+    m_macPort = UMAGetWindowPort( windowref ) ;
+
+    m_ok = TRUE ;
+    SetBackground(window->MacGetBackgroundBrush());
+    SetFont( window->GetFont() ) ;
 }
 
 wxClientDC::~wxClientDC()
 {
 }
 
+void wxClientDC::DoGetSize(int *width, int *height) const
+{
+    wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
+
+    m_window->GetClientSize( width, height );
+}
+
+
 /*
  * wxPaintDC
  */
 
 wxPaintDC::wxPaintDC()
 {
+    m_window = NULL ;
 }
 
 wxPaintDC::wxPaintDC(wxWindow *window)
 {
-	WindowRef windowref ;
-	wxWindowMac* rootwindow ;
-	
-	Rect clipRect ;
-	window->MacGetPortClientParams(&m_macLocalOrigin, &clipRect , &windowref , &rootwindow );
-  CopyRgn( window->GetUpdateRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ;
-	m_macPort = UMAGetWindowPort( windowref ) ;
- 	m_ok = TRUE ;
-	/*
-	wxCoord x , y ,w , h ;
-	window->GetUpdateRegion().GetBox( x , y , w , h ) ;
-	m_minY = m_minX =  0;
-	wxSize size = window->GetSize() ;
-	m_maxX = size.x  ;
-	m_maxY = size.y ; 
-	SetClippingRegion( x , y , w , h ) ;
-  	*/
-  	SetBackground(wxBrush(window->GetBackgroundColour(), wxSOLID));
-  	SetFont(window->GetFont() ) ;
+    m_window = window ;
+    wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
+    WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ;
+    wxPoint origin = window->GetClientAreaOrigin() ;
+    wxSize size = window->GetClientSize() ;
+    int x , y ;
+    x = origin.x ;
+    y = origin.y ;
+    window->MacWindowToRootWindow( &x , &y ) ;
+    m_macLocalOrigin.x = x ;
+    m_macLocalOrigin.y = y ;
+    SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ;
+    SectRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) window->MacGetVisibleRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ;
+    OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , -origin.x , -origin.y ) ;
+    SectRgn( (RgnHandle) m_macBoundaryClipRgn  , (RgnHandle) window->GetUpdateRegion().GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ;
+    OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
+    CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+    m_macPort = UMAGetWindowPort( windowref ) ;
+
+    m_ok = TRUE ;
+    SetBackground(window->MacGetBackgroundBrush());
+    SetFont( window->GetFont() ) ;
 }
 
 wxPaintDC::~wxPaintDC()
 {
 }
+
+void wxPaintDC::DoGetSize(int *width, int *height) const
+{
+    wxCHECK_RET( m_window, _T("GetSize() doesn't work without window") );
+
+    m_window->GetClientSize( width, height );
+}
+
+