X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/456c94e1947c298afa4a3d3e6a36a4365b4fb2bd..af86380553169606c985e0053a1630e9514e18b6:/src/mac/carbon/dcclient.cpp diff --git a/src/mac/carbon/dcclient.cpp b/src/mac/carbon/dcclient.cpp index 467bc66238..fc005335a2 100644 --- a/src/mac/carbon/dcclient.cpp +++ b/src/mac/carbon/dcclient.cpp @@ -1,114 +1,254 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dcclient.cpp +// Name: src/mac/carbon/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__ -#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 + +#ifndef WX_PRECOMP + #include "wx/log.h" + #include "wx/window.h" + #include "wx/dcmemory.h" + #include "wx/settings.h" + #include "wx/toplevel.h" + #include "wx/math.h" + #include "wx/region.h" +#endif + +#include "wx/mac/private.h" //----------------------------------------------------------------------------- // constants //----------------------------------------------------------------------------- -#define RAD2DEG 57.2957795131 - //----------------------------------------------------------------------------- // wxPaintDC //----------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxWindowDC, wxDC) IMPLEMENT_DYNAMIC_CLASS(wxClientDC, wxWindowDC) IMPLEMENT_DYNAMIC_CLASS(wxPaintDC, wxWindowDC) -#endif /* * wxWindowDC */ #include "wx/mac/uma.h" +#include "wx/notebook.h" +#include "wx/tabctrl.h" -wxWindowDC::wxWindowDC() + +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 ) ) +#if wxUSE_TAB_DIALOG + || parent->IsKindOf( CLASSINFO( wxTabCtrl ) ) +#endif // wxUSE_TAB_DIALOG + ) + { + 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(wxWindow *the_canvas) +wxWindowDC::wxWindowDC() { - wxTopLevelWindowMac* rootwindow = the_canvas->MacGetTopLevelWindow() ; - WindowRef windowref = rootwindow->MacGetWindowRef() ; - - int x , y ; - x = y = 0 ; - the_canvas->MacWindowToRootWindow( &x , &y ) ; - m_macLocalOrigin.h = x ; - m_macLocalOrigin.v = y ; - CopyRgn( the_canvas->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ; - OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ; - CopyRgn( m_macBoundaryClipRgn , 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 = NULL ; +} + +wxWindowDC::wxWindowDC(wxWindow *window) +{ + m_window = window ; + wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ; + if (!rootwindow) + return; + + WindowRef windowref = (WindowRef) rootwindow->MacGetWindowRef() ; + int x , y ; + x = y = 0 ; + window->MacWindowToRootWindow( &x , &y ) ; + m_macPort = UMAGetWindowPort( windowref ) ; + m_ok = true ; + +#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 ) ; + } + 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 ) ; + } + // 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 ) ; +#endif + SetBackground(MacGetBackgroundBrush(window)); + + 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 = 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.h = x ; - m_macLocalOrigin.v = y ; - SetRectRgn( m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ; - SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ; - OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ; - OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ; - CopyRgn( m_macBoundaryClipRgn , 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 ) ; + m_ok = true ; + +#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 ) ; + SetClippingRegion( 0 , 0 , size.x , size.y ) ; + } + 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 ) ; + } +#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 ) ; +#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 ); } /* @@ -117,35 +257,62 @@ wxClientDC::~wxClientDC() wxPaintDC::wxPaintDC() { + m_window = NULL ; } wxPaintDC::wxPaintDC(wxWindow *window) { - wxTopLevelWindowMac* rootwindow = window->MacGetTopLevelWindow() ; - 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.h = x ; - m_macLocalOrigin.v = y ; - SetRectRgn( m_macBoundaryClipRgn , origin.x , origin.y , origin.x + size.x , origin.y + size.y ) ; - SectRgn( m_macBoundaryClipRgn , window->MacGetVisibleRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ; - OffsetRgn( m_macBoundaryClipRgn , -origin.x , -origin.y ) ; - SectRgn( m_macBoundaryClipRgn , window->GetUpdateRegion().GetWXHRGN() , m_macBoundaryClipRgn ) ; - OffsetRgn( m_macBoundaryClipRgn , m_macLocalOrigin.h , m_macLocalOrigin.v ) ; - CopyRgn( m_macBoundaryClipRgn , 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 ) ; + m_ok = true ; + +#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 ) ; + 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 ; + } + // 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)); +#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 ); +}