/////////////////////////////////////////////////////////////////////////////
// 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__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
#pragma implementation "dcclient.h"
#endif
+#include "wx/wxprec.h"
+
#include "wx/dcclient.h"
#include "wx/dcmemory.h"
#include "wx/region.h"
#include "wx/window.h"
#include "wx/toplevel.h"
-#include <math.h>
+#include "wx/settings.h"
+#include "wx/math.h"
#include "wx/mac/private.h"
+#include "wx/log.h"
//-----------------------------------------------------------------------------
// constants
*/
#include "wx/mac/uma.h"
+#include "wx/notebook.h"
+#include "wx/tabctrl.h"
+
+
+static wxBrush MacGetBackgroundBrush( wxWindow* window )
+{
+ wxBrush bkdBrush = window->MacGetBackgroundBrush() ;
+#if !TARGET_API_MAC_OSX
+ // transparency cannot be handled by the OS when not using composited windows
+ wxWindow* parent = window->GetParent() ;
+ // if we have some 'pseudo' transparency
+ if ( ! bkdBrush.Ok() || bkdBrush.GetStyle() == wxTRANSPARENT || window->GetBackgroundColour() == wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
+ {
+ // walk up until we find something
+ while( parent != NULL )
+ {
+ if ( parent->GetBackgroundColour() != wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE ) )
+ {
+ // if we have any other colours in the hierarchy
+ bkdBrush.SetColour( parent->GetBackgroundColour() ) ;
+ break ;
+ }
+ if ( parent->IsKindOf( CLASSINFO(wxTopLevelWindow) ) )
+ {
+ bkdBrush = parent->MacGetBackgroundBrush() ;
+ break ;
+ }
+ if ( parent->IsKindOf( CLASSINFO( wxNotebook ) ) || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ) )
+ {
+ Rect extent = { 0 , 0 , 0 , 0 } ;
+ int x , y ;
+ x = y = 0 ;
+ wxSize size = parent->GetSize() ;
+ parent->MacClientToRootWindow( &x , &y ) ;
+ extent.left = x ;
+ extent.top = y ;
+ extent.top-- ;
+ extent.right = x + size.x ;
+ extent.bottom = y + size.y ;
+ bkdBrush.MacSetThemeBackground( kThemeBackgroundTabPane , (WXRECTPTR) &extent ) ;
+ break ;
+ }
+
+ parent = parent->GetParent() ;
+ }
+ }
+ if ( !bkdBrush.Ok() || bkdBrush.GetStyle() == wxTRANSPARENT )
+ {
+ // if we did not find something, use a default
+ bkdBrush.MacSetTheme( kThemeBrushDialogBackgroundActive ) ;
+ }
+#endif
+ return bkdBrush ;
+}
+
wxWindowDC::wxWindowDC()
{
+ m_window = NULL ;
}
-wxWindowDC::wxWindowDC(wxWindow *the_canvas)
+wxWindowDC::wxWindowDC(wxWindow *window)
{
- wxTopLevelWindowMac* rootwindow = the_canvas->MacGetTopLevelWindow() ;
- WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ;
-
- int x , y ;
- x = y = 0 ;
- the_canvas->MacWindowToRootWindow( &x , &y ) ;
- m_macLocalOrigin.x = x ;
- m_macLocalOrigin.y = y ;
- CopyRgn( (RgnHandle) the_canvas->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_minY = m_minX = 0;
- wxSize size = the_canvas->GetSize() ;
- m_maxX = size.x ;
- m_maxY = size.y ;
-
- m_ok = TRUE ;
- SetBackground(the_canvas->MacGetBackgroundBrush());
+ m_window = window ;
+ wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ;
+ if (!rootwindow)
+ return;
+ WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ;
+ int x , y ;
+ x = y = 0 ;
+ wxSize size = window->GetSize() ;
+ window->MacWindowToRootWindow( &x , &y ) ;
+ m_macPort = UMAGetWindowPort( windowref ) ;
+
+#if wxMAC_USE_CORE_GRAPHICS
+ m_macLocalOriginInPort.x = x ;
+ m_macLocalOriginInPort.y = y ;
+
+ if ( window->MacGetCGContextRef() )
+ {
+ m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ;
+ m_graphicContext->SetPen( m_pen ) ;
+ m_graphicContext->SetBrush( m_brush ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+ }
+ else
+ {
+ // as out of order redraw is not supported under CQ, we have to create a qd port for these
+ // situations
+ m_macLocalOrigin.x = x ;
+ m_macLocalOrigin.y = y ;
+
+ m_graphicContext = new wxMacCGContext( (CGrafPtr) m_macPort ) ;
+ m_graphicContext->SetPen( m_pen ) ;
+ m_graphicContext->SetBrush( m_brush ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+ }
+ // there is no out-of-order drawing on OSX
+#else
+ m_macLocalOrigin.x = x ;
+ m_macLocalOrigin.y = y ;
+ CopyRgn( (RgnHandle) window->MacGetVisibleRegion(true).GetWXHRGN() , (RgnHandle) m_macBoundaryClipRgn ) ;
+ OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
+ CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+#endif
+ m_ok = TRUE ;
+ SetFont( window->GetFont() ) ;
}
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)
{
- 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 ) ;
- OffsetRgn( (RgnHandle) m_macBoundaryClipRgn , m_macLocalOrigin.x , m_macLocalOrigin.y ) ;
- CopyRgn( (RgnHandle) m_macBoundaryClipRgn ,(RgnHandle) m_macCurrentClipRgn ) ;
- m_macPort = UMAGetWindowPort( windowref ) ;
- m_minY = m_minX = 0;
- m_maxX = size.x ;
- m_maxY = size.y ;
- m_ok = TRUE ;
- SetBackground(window->MacGetBackgroundBrush());
- 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_macPort = UMAGetWindowPort( windowref ) ;
+
+#if wxMAC_USE_CORE_GRAPHICS
+ m_macLocalOriginInPort.x = x ;
+ m_macLocalOriginInPort.y = y ;
+ if ( window->MacGetCGContextRef() )
+ {
+ m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ;
+ m_graphicContext->SetPen( m_pen ) ;
+ m_graphicContext->SetBrush( m_brush ) ;
+ m_ok = TRUE ;
+ SetClippingRegion( 0 , 0 , size.x , size.y ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+ }
+ else
+ {
+ // as out of order redraw is not supported under CQ, we have to create a qd port for these
+ // situations
+ m_macLocalOrigin.x = x ;
+ m_macLocalOrigin.y = y ;
+ m_graphicContext = new wxMacCGContext( (CGrafPtr) m_macPort ) ;
+ m_graphicContext->SetPen( m_pen ) ;
+ m_graphicContext->SetBrush( m_brush ) ;
+ m_ok = TRUE ;
+ }
+#else
+ 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_ok = TRUE ;
+#endif
+ SetBackground(MacGetBackgroundBrush(window));
+ SetFont( window->GetFont() ) ;
}
wxClientDC::~wxClientDC()
{
+#if wxMAC_USE_CORE_GRAPHICS
+/*
+ if ( m_window->MacGetCGContextRef() == 0)
+ {
+ CGContextRef cgContext = (wxMacCGContext*)(m_graphicContext)->GetNativeContext() ;
+ CGContextFlush( cgContext ) ;
+ }
+*/
+#endif
}
+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)
{
- 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_minY = m_minX = 0;
- m_maxX = size.x ;
- m_maxY = size.y ;
- m_ok = TRUE ;
- SetBackground(window->MacGetBackgroundBrush());
- 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_macPort = UMAGetWindowPort( windowref ) ;
+#if wxMAC_USE_CORE_GRAPHICS
+ m_macLocalOriginInPort.x = x ;
+ m_macLocalOriginInPort.y = y ;
+ if ( window->MacGetCGContextRef() )
+ {
+ m_graphicContext = new wxMacCGContext( (CGContextRef) window->MacGetCGContextRef() ) ;
+ m_graphicContext->SetPen( m_pen ) ;
+ m_graphicContext->SetBrush( m_brush ) ;
+ m_ok = TRUE ;
+ SetClippingRegion( 0 , 0 , size.x , size.y ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+ }
+ else
+ {
+ wxLogDebug(wxT("You cannot create a wxPaintDC outside an OS-draw event") ) ;
+ m_graphicContext = NULL ;
+ m_ok = TRUE ;
+ }
+ // there is no out-of-order drawing on OSX
+#else
+ 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 ) ;
+ SetBackground(MacGetBackgroundBrush(window));
+ m_ok = TRUE ;
+#endif
+ 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 );
+}
+
+
projects / wxWidgets.git / blobdiff