#endif
#include "wx/dc.h"
+#include "wx/app.h"
+#include "wx/mac/uma.h"
+#include "wx/dcmemory.h"
+#include "wx/region.h"
+#include "wx/image.h"
+#include "wx/log.h"
+
+
+#if __MSL__ >= 0x6000
+#include "math.h"
+using namespace std ;
+#endif
+
+#include "wx/mac/private.h"
+#include "ATSUnicode.h"
+#include "TextCommon.h"
+#include "TextEncodingConverter.h"
#if !USE_SHARED_LIBRARY
IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
#define twips2mm 0.0176388888889
#define mm2pt 2.83464566929
#define pt2mm 0.352777777778
+#ifndef __DARWIN__
+const double M_PI = 3.14159265358979 ;
+#endif
+const double RAD2DEG = 180.0 / M_PI;
+const short kEmulatedMode = -1 ;
+const short kUnsupportedMode = -2 ;
+
+wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :
+ m_ph( (GrafPtr) dc->m_macPort )
+{
+ wxASSERT( dc->Ok() ) ;
+ m_dc = dc ;
+ dc->MacSetupPort(&m_ph) ;
+}
+
+wxMacPortSetter::~wxMacPortSetter()
+{
+ m_dc->MacCleanupPort(&m_ph) ;
+}
+
+//-----------------------------------------------------------------------------
+// Local functions
+//-----------------------------------------------------------------------------
+
+static inline double dmin(double a, double b) { return a < b ? a : b; }
+static inline double dmax(double a, double b) { return a > b ? a : b; }
+static inline double DegToRad(double deg) { return (deg * M_PI) / 180.0; }
//-----------------------------------------------------------------------------
// wxDC
//-----------------------------------------------------------------------------
-wxDC::wxDC(void)
+// this function emulates all wx colour manipulations, used to verify the implementation
+// by setting the mode in the blitting functions to kEmulatedMode
+
+void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor ) ;
+void wxMacCalculateColour( int logical_func , const RGBColor &srcColor , RGBColor &dstColor )
+{
+ switch ( logical_func )
+ {
+ case wxAND: // src AND dst
+ dstColor.red = dstColor.red & srcColor.red ;
+ dstColor.green = dstColor.green & srcColor.green ;
+ dstColor.blue = dstColor.blue & srcColor.blue ;
+ break ;
+ case wxAND_INVERT: // (NOT src) AND dst
+ dstColor.red = dstColor.red & ~srcColor.red ;
+ dstColor.green = dstColor.green & ~srcColor.green ;
+ dstColor.blue = dstColor.blue & ~srcColor.blue ;
+ break ;
+ case wxAND_REVERSE:// src AND (NOT dst)
+ dstColor.red = ~dstColor.red & srcColor.red ;
+ dstColor.green = ~dstColor.green & srcColor.green ;
+ dstColor.blue = ~dstColor.blue & srcColor.blue ;
+ break ;
+ case wxCLEAR: // 0
+ dstColor.red = 0 ;
+ dstColor.green = 0 ;
+ dstColor.blue = 0 ;
+ break ;
+ case wxCOPY: // src
+ dstColor.red = srcColor.red ;
+ dstColor.green = srcColor.green ;
+ dstColor.blue = srcColor.blue ;
+ break ;
+ case wxEQUIV: // (NOT src) XOR dst
+ dstColor.red = dstColor.red ^ ~srcColor.red ;
+ dstColor.green = dstColor.green ^ ~srcColor.green ;
+ dstColor.blue = dstColor.blue ^ ~srcColor.blue ;
+ break ;
+ case wxINVERT: // NOT dst
+ dstColor.red = ~dstColor.red ;
+ dstColor.green = ~dstColor.green ;
+ dstColor.blue = ~dstColor.blue ;
+ break ;
+ case wxNAND: // (NOT src) OR (NOT dst)
+ dstColor.red = ~dstColor.red | ~srcColor.red ;
+ dstColor.green = ~dstColor.green | ~srcColor.green ;
+ dstColor.blue = ~dstColor.blue | ~srcColor.blue ;
+ break ;
+ case wxNOR: // (NOT src) AND (NOT dst)
+ dstColor.red = ~dstColor.red & ~srcColor.red ;
+ dstColor.green = ~dstColor.green & ~srcColor.green ;
+ dstColor.blue = ~dstColor.blue & ~srcColor.blue ;
+ break ;
+ case wxNO_OP: // dst
+ break ;
+ case wxOR: // src OR dst
+ dstColor.red = dstColor.red | srcColor.red ;
+ dstColor.green = dstColor.green | srcColor.green ;
+ dstColor.blue = dstColor.blue | srcColor.blue ;
+ break ;
+ case wxOR_INVERT: // (NOT src) OR dst
+ dstColor.red = dstColor.red | ~srcColor.red ;
+ dstColor.green = dstColor.green | ~srcColor.green ;
+ dstColor.blue = dstColor.blue | ~srcColor.blue ;
+ break ;
+ case wxOR_REVERSE: // src OR (NOT dst)
+ dstColor.red = ~dstColor.red | srcColor.red ;
+ dstColor.green = ~dstColor.green | srcColor.green ;
+ dstColor.blue = ~dstColor.blue | srcColor.blue ;
+ break ;
+ case wxSET: // 1
+ dstColor.red = 0xFFFF ;
+ dstColor.green = 0xFFFF ;
+ dstColor.blue = 0xFFFF ;
+ break ;
+ case wxSRC_INVERT: // (NOT src)
+ dstColor.red = ~srcColor.red ;
+ dstColor.green = ~srcColor.green ;
+ dstColor.blue = ~srcColor.blue ;
+ break ;
+ case wxXOR: // src XOR dst
+ dstColor.red = dstColor.red ^ srcColor.red ;
+ dstColor.green = dstColor.green ^ srcColor.green ;
+ dstColor.blue = dstColor.blue ^ srcColor.blue ;
+ break ;
+ }
+
+}
+
+wxDC::wxDC()
{
m_ok = FALSE;
- m_optimize = FALSE;
- m_autoSetting = FALSE;
m_colour = TRUE;
- m_clipping = FALSE;
- m_mm_to_pix_x = 1.0;
- m_mm_to_pix_y = 1.0;
+ m_mm_to_pix_x = mm2pt;
+ m_mm_to_pix_y = mm2pt;
- m_logicalOriginX = 0;
- m_logicalOriginY = 0;
- m_deviceOriginX = 0;
- m_deviceOriginY = 0;
m_internalDeviceOriginX = 0;
m_internalDeviceOriginY = 0;
m_externalDeviceOriginX = 0;
m_scaleX = 1.0;
m_scaleY = 1.0;
- m_mappingMode = wxMM_TEXT;
m_needComputeScaleX = FALSE;
m_needComputeScaleY = FALSE;
- m_signX = 1; // default x-axis left to right
- m_signY = 1; // default y-axis top down
+ m_macPort = NULL ;
+ m_macMask = NULL ;
+ m_ok = FALSE ;
+
+ m_macFontInstalled = false ;
+ m_macBrushInstalled = false ;
+ m_macPenInstalled = false ;
+
+ m_macLocalOrigin.x = m_macLocalOrigin.y = 0 ;
+ m_macBoundaryClipRgn = NewRgn() ;
+ m_macCurrentClipRgn = NewRgn() ;
- m_maxX = m_maxY = -100000;
- m_minY = m_minY = 100000;
+ SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
+ SetRectRgn( (RgnHandle) m_macCurrentClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
- m_logicalFunction = wxCOPY;
-// m_textAlignment = wxALIGN_TOP_LEFT;
- m_backgroundMode = wxTRANSPARENT;
-
- m_textForegroundColour = *wxBLACK;
- m_textBackgroundColour = *wxWHITE;
- m_pen = *wxBLACK_PEN;
- m_font = *wxNORMAL_FONT;
- m_brush = *wxTRANSPARENT_BRUSH;
- m_backgroundBrush = *wxWHITE_BRUSH;
-
-// m_palette = wxAPP_COLOURMAP;
-};
+ m_pen = *wxBLACK_PEN;
+ m_font = *wxNORMAL_FONT;
+ m_brush = *wxWHITE_BRUSH;
+ m_macCurrentPortStateHelper = NULL ;
+ m_macATSUIStyle = NULL ;
+ m_macAliasWasEnabled = false;
+ m_macForegroundPixMap = NULL ;
+ m_macBackgroundPixMap = NULL ;
+}
wxDC::~wxDC(void)
{
-};
-
-void wxDC::DrawIcon( const wxIcon &WXUNUSED(icon), long WXUNUSED(x), long WXUNUSED(y), bool WXUNUSED(useMask) )
+ DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ;
+ DisposeRgn( (RgnHandle) m_macCurrentClipRgn ) ;
+}
+void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
{
-};
+ wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
+ m_macCurrentPortStateHelper = help ;
+ SetClip( (RgnHandle) m_macCurrentClipRgn);
-void wxDC::DrawPoint( wxPoint& point )
-{
- DrawPoint( point.x, point.y );
-};
+ m_macFontInstalled = false ;
+ m_macBrushInstalled = false ;
+ m_macPenInstalled = false ;
+}
-void wxDC::DrawPolygon( wxList *list, long xoffset, long yoffset, int fillStyle )
+void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
-
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- };
- DrawPolygon( n, points, xoffset, yoffset, fillStyle );
- delete[] points;
-};
+ wxASSERT( m_macCurrentPortStateHelper == help ) ;
+ m_macCurrentPortStateHelper = NULL ;
+ if( m_macATSUIStyle )
+ {
+ ::ATSUDisposeStyle((ATSUStyle)m_macATSUIStyle);
+ m_macATSUIStyle = NULL ;
+ }
+ if ( m_macAliasWasEnabled )
+ {
+ SetAntiAliasedTextEnabled(m_macFormerAliasState, m_macFormerAliasSize);
+ m_macAliasWasEnabled = false ;
+ }
+ if ( m_macForegroundPixMap )
+ {
+ Pattern blackColor ;
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ DisposePixPat( (PixPatHandle) m_macForegroundPixMap ) ;
+ m_macForegroundPixMap = NULL ;
+ }
+ if ( m_macBackgroundPixMap )
+ {
+ Pattern whiteColor ;
+ ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ DisposePixPat( (PixPatHandle) m_macBackgroundPixMap ) ;
+ m_macBackgroundPixMap = NULL ;
+ }
+}
-void wxDC::DrawLines( wxList *list, long xoffset, long yoffset )
+void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
{
- int n = list->Number();
- wxPoint *points = new wxPoint[n];
+ wxCHECK_RET( Ok(), wxT("invalid window dc") );
+
+ wxCHECK_RET( bmp.Ok(), wxT("invalid bitmap") );
+
+ wxMacPortSetter helper(this) ;
+
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+ wxCoord w = bmp.GetWidth();
+ wxCoord h = bmp.GetHeight();
+ wxCoord ww = XLOG2DEVREL(w);
+ wxCoord hh = YLOG2DEVREL(h);
+
+ // Set up drawing mode
+ short mode = (m_logicalFunction == wxCOPY ? srcCopy :
+ //m_logicalFunction == wxCLEAR ? WHITENESS :
+ //m_logicalFunction == wxSET ? BLACKNESS :
+ m_logicalFunction == wxINVERT ? hilite :
+ //m_logicalFunction == wxAND ? MERGECOPY :
+ m_logicalFunction == wxOR ? srcOr :
+ m_logicalFunction == wxSRC_INVERT ? notSrcCopy :
+ m_logicalFunction == wxXOR ? srcXor :
+ m_logicalFunction == wxOR_REVERSE ? notSrcOr :
+ //m_logicalFunction == wxAND_REVERSE ? SRCERASE :
+ //m_logicalFunction == wxSRC_OR ? srcOr :
+ //m_logicalFunction == wxSRC_AND ? SRCAND :
+ srcCopy );
+
+ if ( bmp.GetBitmapType() == kMacBitmapTypePict ) {
+ Rect bitmaprect = { 0 , 0 , hh, ww };
+ ::OffsetRect( &bitmaprect, xx, yy ) ;
+ ::DrawPicture( (PicHandle) bmp.GetPict(), &bitmaprect ) ;
+ }
+ else if ( bmp.GetBitmapType() == kMacBitmapTypeGrafWorld )
+ {
+ GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() );
+ PixMapHandle bmappixels ;
+
+ // Set foreground and background colours (for bitmaps depth = 1)
+ if(bmp.GetDepth() == 1)
+ {
+ RGBColor fore = MAC_WXCOLORREF(m_textForegroundColour.GetPixel());
+ RGBColor back = MAC_WXCOLORREF(m_textBackgroundColour.GetPixel());
+ RGBForeColor(&fore);
+ RGBBackColor(&back);
+ }
+ else
+ {
+ RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ;
+ RGBColor black = { 0,0,0} ;
+ RGBForeColor( &black ) ;
+ RGBBackColor( &white ) ;
+ }
+
+ bmappixels = GetGWorldPixMap( bmapworld ) ;
+
+ wxCHECK_RET(LockPixels(bmappixels),
+ wxT("DoDrawBitmap: Unable to lock pixels"));
+
+ Rect source = { 0, 0, h, w };
+ Rect dest = { yy, xx, yy + hh, xx + ww };
+
+ if ( useMask && bmp.GetMask() )
+ {
+ if( LockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap()))))
+ {
+ CopyDeepMask
+ (
+ GetPortBitMapForCopyBits(bmapworld),
+ GetPortBitMapForCopyBits(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())),
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
+ &source, &source, &dest, mode, NULL
+ );
+ UnlockPixels(GetGWorldPixMap(MAC_WXHBITMAP(bmp.GetMask()->GetMaskBitmap())));
+ }
+ }
+ else {
+ CopyBits( GetPortBitMapForCopyBits( bmapworld ),
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ),
+ &source, &dest, mode, NULL ) ;
+ }
+ UnlockPixels( bmappixels ) ;
+ }
+ else if ( bmp.GetBitmapType() == kMacBitmapTypeIcon )
+ {
+ Rect bitmaprect = { 0 , 0 , bmp.GetHeight(), bmp.GetWidth() } ;
+ OffsetRect( &bitmaprect, xx, yy ) ;
+ PlotCIconHandle( &bitmaprect , atNone , ttNone , MAC_WXHICON(bmp.GetHICON()) ) ;
+ }
+ m_macPenInstalled = false ;
+ m_macBrushInstalled = false ;
+ m_macFontInstalled = false ;
- int i = 0;
- for( wxNode *node = list->First(); node; node = node->Next() )
- {
- wxPoint *point = (wxPoint *)node->Data();
- points[i].x = point->x;
- points[i++].y = point->y;
- };
- DrawLines( n, points, xoffset, yoffset );
- delete []points;
-};
-
-void wxDC::DrawSpline( long x1, long y1, long x2, long y2, long x3, long y3 )
-{
- wxList list;
- list.Append( (wxObject*)new wxPoint(x1, y1) );
- list.Append( (wxObject*)new wxPoint(x2, y2) );
- list.Append( (wxObject*)new wxPoint(x3, y3) );
- DrawSpline(&list);
- wxNode *node = list.First();
- while (node)
- {
- wxPoint *p = (wxPoint*)node->Data();
- delete p;
- node = node->Next();
- };
-};
+}
-void wxDC::DrawSpline( int n, wxPoint points[] )
+void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
{
- wxList list;
- for (int i = 0; i < n; i++) list.Append( (wxObject*)&points[i] );
- DrawSpline( &list );
-};
-
-void wxDC::SetClippingRegion( long x, long y, long width, long height )
+ wxCHECK_RET(Ok(), wxT("Invalid dc wxDC::DoDrawIcon"));
+
+ wxCHECK_RET(icon.Ok(), wxT("Invalid icon wxDC::DoDrawIcon"));
+
+ DoDrawBitmap( icon , x , y , icon.GetMask() != NULL ) ;
+}
+void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height )
{
- m_clipping = TRUE;
- m_clipX1 = x;
- m_clipY1 = y;
- m_clipX2 = x + width;
- m_clipY2 = y + height;
-};
+ wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion Invalid DC"));
+ wxCoord xx, yy, ww, hh;
-void wxDC::DestroyClippingRegion(void)
-{
- m_clipping = FALSE;
-};
+ xx = XLOG2DEVMAC(x);
+ yy = YLOG2DEVMAC(y);
+ ww = XLOG2DEVREL(width);
+ hh = YLOG2DEVREL(height);
+
+ SetRectRgn( (RgnHandle) m_macCurrentClipRgn , xx , yy , xx + ww , yy + hh ) ;
+ SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+
+ if( m_clipping )
+ {
+ m_clipX1 = wxMax( m_clipX1 , xx );
+ m_clipY1 = wxMax( m_clipY1 , yy );
+ m_clipX2 = wxMin( m_clipX2, (xx + ww));
+ m_clipY2 = wxMin( m_clipY2, (yy + hh));
+ }
+ else
+ {
+ m_clipping = TRUE;
+ m_clipX1 = xx;
+ m_clipY1 = yy;
+ m_clipX2 = xx + ww;
+ m_clipY2 = yy + hh;
+ }
-void wxDC::GetClippingBox( long *x, long *y, long *width, long *height ) const
+}
+void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion )
{
- if (m_clipping)
- {
- if (x) *x = m_clipX1;
- if (y) *y = m_clipY1;
- if (width) *width = (m_clipX2 - m_clipX1);
- if (height) *height = (m_clipY2 - m_clipY1);
- }
- else
- *x = *y = *width = *height = 0;
-};
+ wxCHECK_RET( Ok(), wxT("invalid window dc") ) ;
+
+ wxMacPortSetter helper(this) ;
+ if (region.Empty())
+ {
+ DestroyClippingRegion();
+ return;
+ }
+
+ wxCoord x, y, w, h;
+ region.GetBox( x, y, w, h );
+ wxCoord xx, yy, ww, hh;
+
+ xx = XLOG2DEVMAC(x);
+ yy = YLOG2DEVMAC(y);
+ ww = XLOG2DEVREL(w);
+ hh = YLOG2DEVREL(h);
+
+ // if we have a scaling that we cannot map onto native regions
+ // we must use the box
-void wxDC::GetSize( int* width, int* height ) const
+ if ( ww != w || hh != h )
+ {
+ wxDC::DoSetClippingRegion( x, y, w, h );
+ }
+ else
+ {
+ CopyRgn( (RgnHandle) region.GetWXHRGN() , (RgnHandle) m_macCurrentClipRgn ) ;
+ if ( xx != x || yy != y )
+ {
+ OffsetRgn( (RgnHandle) m_macCurrentClipRgn , xx - x , yy - y ) ;
+ }
+ SectRgn( (RgnHandle) m_macCurrentClipRgn , (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+ if( m_clipping )
+ {
+ m_clipX1 = wxMax( m_clipX1 , xx );
+ m_clipY1 = wxMax( m_clipY1 , yy );
+ m_clipX2 = wxMin( m_clipX2, (xx + ww));
+ m_clipY2 = wxMin( m_clipY2, (yy + hh));
+ }
+ else
+ {
+ m_clipping = TRUE;
+ m_clipX1 = xx;
+ m_clipY1 = yy;
+ m_clipX2 = xx + ww;
+ m_clipY2 = yy + hh;
+ }
+ }
+
+}
+
+void wxDC::DestroyClippingRegion()
+{
+ wxMacPortSetter helper(this) ;
+ CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
+ m_clipping = FALSE;
+}
+void wxDC::DoGetSize( int* width, int* height ) const
{
*width = m_maxX-m_minX;
*height = m_maxY-m_minY;
-};
-
-void wxDC::GetSizeMM( long* width, long* height ) const
+}
+void wxDC::DoGetSizeMM( int* width, int* height ) const
{
int w = 0;
int h = 0;
GetSize( &w, &h );
*width = long( double(w) / (m_scaleX*m_mm_to_pix_x) );
*height = long( double(h) / (m_scaleY*m_mm_to_pix_y) );
-};
-
+}
void wxDC::SetTextForeground( const wxColour &col )
{
- if (!Ok()) return;
- m_textForegroundColour = col;
-};
-
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ m_textForegroundColour = col;
+ m_macFontInstalled = false ;
+}
void wxDC::SetTextBackground( const wxColour &col )
{
- if (!Ok()) return;
- m_textBackgroundColour = col;
-};
-
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ m_textBackgroundColour = col;
+ m_macFontInstalled = false ;
+}
void wxDC::SetMapMode( int mode )
{
switch (mode)
case wxMM_TEXT:
SetLogicalScale( 1.0, 1.0 );
break;
- };
+ }
if (mode != wxMM_TEXT)
{
m_needComputeScaleX = TRUE;
m_needComputeScaleY = TRUE;
- };
-};
-
+ }
+}
void wxDC::SetUserScale( double x, double y )
{
// allow negative ? -> no
m_userScaleX = x;
m_userScaleY = y;
ComputeScaleAndOrigin();
-};
-
-void wxDC::GetUserScale( double *x, double *y )
-{
- if (x) *x = m_userScaleX;
- if (y) *y = m_userScaleY;
-};
-
+}
void wxDC::SetLogicalScale( double x, double y )
{
// allow negative ?
m_logicalScaleX = x;
m_logicalScaleY = y;
ComputeScaleAndOrigin();
-};
-
-void wxDC::GetLogicalScale( double *x, double *y )
-{
- if (x) *x = m_logicalScaleX;
- if (y) *y = m_logicalScaleY;
-};
-
-void wxDC::SetLogicalOrigin( long x, long y )
+}
+void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y )
{
m_logicalOriginX = x * m_signX; // is this still correct ?
m_logicalOriginY = y * m_signY;
ComputeScaleAndOrigin();
-};
-
-void wxDC::GetLogicalOrigin( long *x, long *y )
-{
- if (x) *x = m_logicalOriginX;
- if (y) *y = m_logicalOriginY;
-};
-
-void wxDC::SetDeviceOrigin( long x, long y )
+}
+void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y )
{
m_externalDeviceOriginX = x;
m_externalDeviceOriginY = y;
ComputeScaleAndOrigin();
-};
-
-void wxDC::GetDeviceOrigin( long *x, long *y )
-{
-// if (x) *x = m_externalDeviceOriginX;
-// if (y) *y = m_externalDeviceOriginY;
- if (x) *x = m_deviceOriginX;
- if (y) *y = m_deviceOriginY;
-};
+}
+#if 0
void wxDC::SetInternalDeviceOrigin( long x, long y )
{
m_internalDeviceOriginX = x;
m_internalDeviceOriginY = y;
ComputeScaleAndOrigin();
-};
-
+}
void wxDC::GetInternalDeviceOrigin( long *x, long *y )
{
if (x) *x = m_internalDeviceOriginX;
if (y) *y = m_internalDeviceOriginY;
-};
-
+}
+#endif
void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
{
m_signX = (xLeftRight ? 1 : -1);
m_signY = (yBottomUp ? -1 : 1);
ComputeScaleAndOrigin();
-};
-
-long wxDC::DeviceToLogicalX(long x) const
-{
- return XDEV2LOG(x);
-};
-
-long wxDC::DeviceToLogicalY(long y) const
-{
- return YDEV2LOG(y);
-};
-
-long wxDC::DeviceToLogicalXRel(long x) const
-{
- return XDEV2LOGREL(x);
-};
-
-long wxDC::DeviceToLogicalYRel(long y) const
-{
- return YDEV2LOGREL(y);
-};
-
-long wxDC::LogicalToDeviceX(long x) const
-{
- return XLOG2DEV(x);
-};
-
-long wxDC::LogicalToDeviceY(long y) const
-{
- return YLOG2DEV(y);
-};
+}
-long wxDC::LogicalToDeviceXRel(long x) const
+wxSize wxDC::GetPPI() const
{
- return XLOG2DEVREL(x);
-};
+ return wxSize(72, 72);
+}
-long wxDC::LogicalToDeviceYRel(long y) const
-{
- return YLOG2DEVREL(y);
-};
-
-void wxDC::CalcBoundingBox( long x, long y )
+int wxDC::GetDepth() const
{
- if (x < m_minX) m_minX = x;
- if (y < m_minY) m_minY = y;
- if (x > m_maxX) m_maxX = x;
- if (y > m_maxY) m_maxY = y;
-};
+ if ( IsPortColor( (CGrafPtr) m_macPort ) )
+ {
+ return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ;
+ }
+ return 1 ;
+}
-void wxDC::ComputeScaleAndOrigin(void)
+void wxDC::ComputeScaleAndOrigin()
{
// CMB: copy scale to see if it changes
double origScaleX = m_scaleX;
m_pen = tempPen;
SetPen(* pen);
}
-};
+}
+void wxDC::SetPalette( const wxPalette& palette )
+{
+}
+
+void wxDC::SetBackgroundMode( int mode )
+{
+ m_backgroundMode = mode ;
+}
+
+void wxDC::SetFont( const wxFont &font )
+{
+ m_font = font;
+ m_macFontInstalled = false ;
+}
+
+void wxDC::SetPen( const wxPen &pen )
+{
+ if ( m_pen == pen )
+ return ;
+
+ m_pen = pen;
+
+ m_macPenInstalled = false ;
+}
+
+void wxDC::SetBrush( const wxBrush &brush )
+{
+ if (m_brush == brush)
+ return;
+
+ m_brush = brush;
+ m_macBrushInstalled = false ;
+}
+
+void wxDC::SetBackground( const wxBrush &brush )
+{
+ if (m_backgroundBrush == brush)
+ return;
+
+ m_backgroundBrush = brush;
+
+ if (!m_backgroundBrush.Ok())
+ return;
+ m_macBrushInstalled = false ;
+}
+
+void wxDC::SetLogicalFunction( int function )
+{
+ if (m_logicalFunction == function)
+ return;
+
+ m_logicalFunction = function ;
+ m_macFontInstalled = false ;
+ m_macBrushInstalled = false ;
+ m_macPenInstalled = false ;
+}
+
+extern bool wxDoFloodFill(wxDC *dc, wxCoord x, wxCoord y,
+ const wxColour & col, int style);
+
+bool wxDC::DoFloodFill(wxCoord x, wxCoord y,
+ const wxColour& col, int style)
+{
+ return wxDoFloodFill(this, x, y, col, style);
+}
+
+bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
+{
+ wxCHECK_MSG( Ok(), false, wxT("wxDC::DoGetPixel Invalid DC") );
+ wxMacPortSetter helper(this) ;
+
+ RGBColor colour;
+
+ GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
+
+ // Convert from Mac colour to wx
+ col->Set( colour.red >> 8,
+ colour.green >> 8,
+ colour.blue >> 8);
+
+ return true ;
+}
+
+void wxDC::DoDrawLine( wxCoord x1, wxCoord y1, wxCoord x2, wxCoord y2 )
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+
+ wxMacPortSetter helper(this) ;
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallPen() ;
+ wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
+ m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2;
+
+ wxCoord xx1 = XLOG2DEVMAC(x1) - offset;
+ wxCoord yy1 = YLOG2DEVMAC(y1) - offset;
+ wxCoord xx2 = XLOG2DEVMAC(x2) - offset;
+ wxCoord yy2 = YLOG2DEVMAC(y2) - offset;
+
+ if ((m_pen.GetCap() == wxCAP_ROUND) &&
+ (m_pen.GetWidth() <= 1))
+ {
+ // Implement LAST_NOT for MAC at least for
+ // orthogonal lines. RR.
+ if (xx1 == xx2)
+ {
+ if (yy1 < yy2)
+ yy2--;
+ if (yy1 > yy2)
+ yy2++;
+ }
+ if (yy1 == yy2)
+ {
+ if (xx1 < xx2)
+ xx2--;
+ if (xx1 > xx2)
+ xx2++;
+ }
+ }
+
+ ::MoveTo(xx1, yy1);
+ ::LineTo(xx2, yy2);
+ }
+}
+void wxDC::DoCrossHair( wxCoord x, wxCoord y )
+{
+ wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") );
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ int w = 0;
+ int h = 0;
+ GetSize( &w, &h );
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+
+ MacInstallPen();
+ ::MoveTo( XLOG2DEVMAC(0), yy );
+ ::LineTo( XLOG2DEVMAC(w), yy );
+ ::MoveTo( xx, YLOG2DEVMAC(0) );
+ ::LineTo( xx, YLOG2DEVMAC(h) );
+
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x+w, y+h);
+
+ }
+}
+
+/*
+ * To draw arcs properly the angles need to be converted from the WX style:
+ * Angles start on the +ve X axis and go anti-clockwise (As you would draw on
+ * a normal axis on paper).
+ * TO
+ * the Mac style:
+ * Angles start on the +ve y axis and go clockwise.
+ * To achive this I work out which quadrant the angle lies in then map this to
+ * the equivalent quadrant on the Mac. (Sin and Cos values reveal which
+ * quadrant you are in).
+ */
+static double wxConvertWXangleToMACangle(double angle)
+{
+ double sin_a, cos_a;
+
+ sin_a = sin(angle / RAD2DEG);
+ cos_a = cos(angle / RAD2DEG);
+
+ if( (sin_a >= 0.0) && (cos_a >= 0.0) ) {
+ angle = acos(sin_a) * RAD2DEG;
+ }
+ else if( (sin_a >= 0.0) && (cos_a <= 0.0) ) {
+ sin_a *= -1;
+ angle = acos(sin_a) * RAD2DEG + 180;
+ }
+ else if( (sin_a <= 0.0) && (cos_a >= 0.0) ) {
+ angle = acos(sin_a) * RAD2DEG + 180;
+ }
+ else if( (sin_a < 0.0) && (cos_a < 0.0) ) {
+ sin_a *= -1;
+ angle = acos(sin_a) * RAD2DEG + 180;
+ }
+ return angle;
+}
+
+void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
+ wxCoord x2, wxCoord y2,
+ wxCoord xc, wxCoord yc )
+{
+ wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC"));
+
+ wxCoord xx1 = XLOG2DEVMAC(x1);
+ wxCoord yy1 = YLOG2DEVMAC(y1);
+ wxCoord xx2 = XLOG2DEVMAC(x2);
+ wxCoord yy2 = YLOG2DEVMAC(y2);
+ wxCoord xxc = XLOG2DEVMAC(xc);
+ wxCoord yyc = YLOG2DEVMAC(yc);
+ double dx = xx1 - xxc;
+ double dy = yy1 - yyc;
+ double radius = sqrt((double)(dx*dx+dy*dy));
+ wxCoord rad = (wxCoord)radius;
+ double radius1, radius2;
+
+ if (xx1 == xx2 && yy1 == yy2)
+ {
+ radius1 = 0.0;
+ radius2 = 360.0;
+ }
+ else if (radius == 0.0)
+ {
+ radius1 = radius2 = 0.0;
+ }
+ else
+ {
+ radius1 = (xx1 - xxc == 0) ?
+ (yy1 - yyc < 0) ? 90.0 : -90.0 :
+ -atan2(double(yy1-yyc), double(xx1-xxc)) * RAD2DEG;
+ radius2 = (xx2 - xxc == 0) ?
+ (yy2 - yyc < 0) ? 90.0 : -90.0 :
+ -atan2(double(yy2-yyc), double(xx2-xxc)) * RAD2DEG;
+ }
+ wxCoord alpha2 = wxCoord(radius2 - radius1);
+ wxCoord alpha1 = wxCoord(wxConvertWXangleToMACangle(radius1));
+ if( (xx1 > xx2) || (yy1 > yy2) ) {
+ alpha2 *= -1;
+ }
+
+ Rect r = { yyc - rad, xxc - rad, yyc + rad, xxc + rad };
+
+ if(m_brush.GetStyle() != wxTRANSPARENT) {
+ MacInstallBrush();
+ PaintArc(&r, alpha1, alpha2);
+ }
+ if(m_pen.GetStyle() != wxTRANSPARENT) {
+ MacInstallPen();
+ FrameArc(&r, alpha1, alpha2);
+ }
+}
+
+void wxDC::DoDrawEllipticArc( wxCoord x, wxCoord y, wxCoord w, wxCoord h,
+ double sa, double ea )
+{
+ wxCHECK_RET(Ok(), wxT("wxDC::DoDrawEllepticArc Invalid DC"));
+
+ Rect r;
+ double angle = sa - ea; // Order important Mac in opposite direction to wx
+
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+ wxCoord ww = m_signX * XLOG2DEVREL(w);
+ wxCoord hh = m_signY * YLOG2DEVREL(h);
+
+ // handle -ve width and/or height
+ if (ww < 0) { ww = -ww; xx = xx - ww; }
+ if (hh < 0) { hh = -hh; yy = yy - hh; }
+
+ sa = wxConvertWXangleToMACangle(sa);
+
+ r.top = yy;
+ r.left = xx;
+ r.bottom = yy + hh;
+ r.right = xx + ww;
+
+ if(m_brush.GetStyle() != wxTRANSPARENT) {
+ MacInstallBrush();
+ PaintArc(&r, (short)sa, (short)angle);
+ }
+ if(m_pen.GetStyle() != wxTRANSPARENT) {
+ MacInstallPen();
+ FrameArc(&r, (short)sa, (short)angle);
+ }
+}
+
+void wxDC::DoDrawPoint( wxCoord x, wxCoord y )
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+
+ wxMacPortSetter helper(this) ;
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallPen() ;
+ wxCoord xx1 = XLOG2DEVMAC(x);
+ wxCoord yy1 = YLOG2DEVMAC(y);
+
+ ::MoveTo(xx1,yy1);
+ ::LineTo(xx1+1, yy1+1);
+ }
+}
+
+void wxDC::DoDrawLines(int n, wxPoint points[],
+ wxCoord xoffset, wxCoord yoffset)
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ if (m_pen.GetStyle() == wxTRANSPARENT)
+ return;
+
+ MacInstallPen() ;
+
+ wxCoord offset = ( (m_pen.GetWidth() == 0 ? 1 :
+ m_pen.GetWidth() ) * (wxCoord)m_scaleX - 1) / 2 ;
+
+ wxCoord x1, x2 , y1 , y2 ;
+ x1 = XLOG2DEVMAC(points[0].x + xoffset);
+ y1 = YLOG2DEVMAC(points[0].y + yoffset);
+ ::MoveTo(x1 - offset, y1 - offset );
+
+ for (int i = 0; i < n-1; i++)
+ {
+ x2 = XLOG2DEVMAC(points[i+1].x + xoffset);
+ y2 = YLOG2DEVMAC(points[i+1].y + yoffset);
+ ::LineTo( x2 - offset, y2 - offset );
+ }
+}
+
+void wxDC::DoDrawPolygon(int n, wxPoint points[],
+ wxCoord xoffset, wxCoord yoffset,
+ int fillStyle )
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ wxCoord x1, x2 , y1 , y2 ;
+
+ if ( m_brush.GetStyle() == wxTRANSPARENT && m_pen.GetStyle() == wxTRANSPARENT )
+ return ;
+
+ PolyHandle polygon = OpenPoly();
+
+ x1 = XLOG2DEVMAC(points[0].x + xoffset);
+ y1 = YLOG2DEVMAC(points[0].y + yoffset);
+ ::MoveTo(x1,y1);
+
+ for (int i = 1; i < n; i++)
+ {
+ x2 = XLOG2DEVMAC(points[i].x + xoffset);
+ y2 = YLOG2DEVMAC(points[i].y + yoffset);
+ ::LineTo(x2, y2);
+ }
+
+ // close the polyline if necessary
+ if ( x1 != x2 || y1 != y2 )
+ {
+ ::LineTo(x1,y1 ) ;
+ }
+
+ ClosePoly();
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+
+ MacInstallBrush();
+ ::PaintPoly( polygon );
+
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+
+ MacInstallPen() ;
+ ::FramePoly( polygon ) ;
+
+ }
+ KillPoly( polygon );
+}
+
+void wxDC::DoDrawRectangle(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+ wxCoord ww = m_signX * XLOG2DEVREL(width);
+ wxCoord hh = m_signY * YLOG2DEVREL(height);
+
+ // CMB: draw nothing if transformed w or h is 0
+ if (ww == 0 || hh == 0)
+ return;
+
+ // CMB: handle -ve width and/or height
+ if (ww < 0)
+ {
+ ww = -ww;
+ xx = xx - ww;
+ }
+
+ if (hh < 0)
+ {
+ hh = -hh;
+ yy = yy - hh;
+ }
+
+ Rect rect = { yy , xx , yy + hh , xx + ww } ;
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallBrush() ;
+ ::PaintRect( &rect ) ;
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallPen() ;
+ ::FrameRect( &rect ) ;
+ }
+}
+
+void wxDC::DoDrawRoundedRectangle(wxCoord x, wxCoord y,
+ wxCoord width, wxCoord height,
+ double radius)
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ if (radius < 0.0)
+ radius = - radius * ((width < height) ? width : height);
+
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+ wxCoord ww = m_signX * XLOG2DEVREL(width);
+ wxCoord hh = m_signY * YLOG2DEVREL(height);
+
+ // CMB: draw nothing if transformed w or h is 0
+ if (ww == 0 || hh == 0)
+ return;
+
+ // CMB: handle -ve width and/or height
+ if (ww < 0)
+ {
+ ww = -ww;
+ xx = xx - ww;
+ }
+
+ if (hh < 0)
+ {
+ hh = -hh;
+ yy = yy - hh;
+ }
+
+ Rect rect = { yy , xx , yy + hh , xx + ww } ;
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallBrush() ;
+ ::PaintRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallPen() ;
+ ::FrameRoundRect( &rect , int(radius * 2) , int(radius * 2) ) ;
+ }
+}
+
+void wxDC::DoDrawEllipse(wxCoord x, wxCoord y, wxCoord width, wxCoord height)
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ wxCoord xx = XLOG2DEVMAC(x);
+ wxCoord yy = YLOG2DEVMAC(y);
+ wxCoord ww = m_signX * XLOG2DEVREL(width);
+ wxCoord hh = m_signY * YLOG2DEVREL(height);
+
+ // CMB: draw nothing if transformed w or h is 0
+ if (ww == 0 || hh == 0)
+ return;
+
+ // CMB: handle -ve width and/or height
+ if (ww < 0)
+ {
+ ww = -ww;
+ xx = xx - ww;
+ }
+
+ if (hh < 0)
+ {
+ hh = -hh;
+ yy = yy - hh;
+ }
+
+ Rect rect = { yy , xx , yy + hh , xx + ww } ;
+
+ if (m_brush.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallBrush() ;
+ ::PaintOval( &rect ) ;
+ }
+
+ if (m_pen.GetStyle() != wxTRANSPARENT)
+ {
+ MacInstallPen() ;
+ ::FrameOval( &rect ) ;
+ }
+}
+
+
+
+bool wxDC::CanDrawBitmap(void) const
+{
+ return true ;
+}
+
+
+bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+ wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
+ wxCoord xsrcMask, wxCoord ysrcMask )
+{
+ wxCHECK_MSG(Ok(), false, wxT("wxDC::DoBlit Illegal dc"));
+ wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoBlit Illegal source DC"));
+
+ if ( logical_func == wxNO_OP )
+ return TRUE ;
+
+ if (xsrcMask == -1 && ysrcMask == -1)
+ {
+ xsrcMask = xsrc; ysrcMask = ysrc;
+ }
+
+ // correct the parameter in case this dc does not have a mask at all
+
+ if ( useMask && !source->m_macMask )
+ useMask = false ;
+
+ Rect srcrect , dstrect ;
+ srcrect.top = source->YLOG2DEVMAC(ysrc) ;
+ srcrect.left = source->XLOG2DEVMAC(xsrc) ;
+ srcrect.right = source->XLOG2DEVMAC(xsrc + width ) ;
+ srcrect.bottom = source->YLOG2DEVMAC(ysrc + height) ;
+ dstrect.top = YLOG2DEVMAC(ydest) ;
+ dstrect.left = XLOG2DEVMAC(xdest) ;
+ dstrect.bottom = YLOG2DEVMAC(ydest + height ) ;
+ dstrect.right = XLOG2DEVMAC(xdest + width ) ;
+
+ short mode = kUnsupportedMode ;
+ bool invertDestinationFirst = false ;
+ switch ( logical_func )
+ {
+ case wxAND: // src AND dst
+ mode = srcOr ; // ok
+ break ;
+ case wxAND_INVERT: // (NOT src) AND dst
+ mode = notSrcOr ; // ok
+ break ;
+ case wxAND_REVERSE:// src AND (NOT dst)
+ invertDestinationFirst = true ;
+ mode = srcOr ;
+ break ;
+ case wxCLEAR: // 0
+ mode = kEmulatedMode ;
+ break ;
+ case wxCOPY: // src
+ mode = srcCopy ; // ok
+ break ;
+ case wxEQUIV: // (NOT src) XOR dst
+ mode = srcXor ; // ok
+ break ;
+ case wxINVERT: // NOT dst
+ mode = kEmulatedMode ; //or hilite ;
+ break ;
+ case wxNAND: // (NOT src) OR (NOT dst)
+ invertDestinationFirst = true ;
+ mode = srcBic ;
+ break ;
+ case wxNOR: // (NOT src) AND (NOT dst)
+ invertDestinationFirst = true ;
+ mode = notSrcOr ;
+ break ;
+ case wxNO_OP: // dst
+ mode = kEmulatedMode ; // this has already been handled upon entry
+ break ;
+ case wxOR: // src OR dst
+ mode = notSrcBic ;
+ break ;
+ case wxOR_INVERT: // (NOT src) OR dst
+ mode = srcBic ;
+ break ;
+ case wxOR_REVERSE: // src OR (NOT dst)
+ invertDestinationFirst = true ;
+ mode = notSrcBic ;
+ break ;
+ case wxSET: // 1
+ mode = kEmulatedMode ;
+ break ;
+ case wxSRC_INVERT: // (NOT src)
+ mode = notSrcCopy ; // ok
+ break ;
+ case wxXOR: // src XOR dst
+ mode = notSrcXor ; // ok
+ break ;
+
+ default :
+ break ;
+
+ }
+
+ if ( mode == kUnsupportedMode )
+ {
+ wxFAIL_MSG("unsupported blitting mode" )
+ return FALSE ;
+ }
+
+ CGrafPtr sourcePort = (CGrafPtr) source->m_macPort ;
+ PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ;
+ if ( LockPixels(bmappixels) )
+ {
+ wxMacPortSetter helper(this) ;
+ RGBColor tempColor ;
+
+ if ( source->GetDepth() == 1 )
+ {
+ RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ;
+ RGBBackColor( &MAC_WXCOLORREF(m_textBackgroundColour.GetPixel()) ) ;
+ }
+ else
+ {
+ // the modes need this, otherwise we'll end up having really nice colors...
+ RGBColor white = { 0xFFFF, 0xFFFF,0xFFFF} ;
+ RGBColor black = { 0,0,0} ;
+ RGBForeColor( &black ) ;
+ RGBBackColor( &white ) ;
+ }
+
+ if ( useMask && source->m_macMask )
+ {
+ if ( mode == srcCopy )
+ {
+ if ( LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) )
+ {
+ CopyMask( GetPortBitMapForCopyBits( sourcePort ) ,
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(source->m_macMask) ) ,
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+ &srcrect, &srcrect , &dstrect ) ;
+ UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
+ }
+ }
+ else
+ {
+ RgnHandle clipRgn = NewRgn() ;
+ LockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
+ BitMapToRegion( clipRgn , (BitMap*) *GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
+ UnlockPixels( GetGWorldPixMap( MAC_WXHBITMAP(source->m_macMask) ) ) ;
+ OffsetRgn( clipRgn , -srcrect.left + dstrect.left, -srcrect.top + dstrect.top ) ;
+ if ( mode == kEmulatedMode )
+ {
+ Pattern pat ;
+ ::PenPat(GetQDGlobalsBlack(&pat));
+ if ( logical_func == wxSET )
+ {
+ RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;
+ ::RGBForeColor( &col ) ;
+ ::PaintRgn( clipRgn ) ;
+ }
+ else if ( logical_func == wxCLEAR )
+ {
+ RGBColor col= { 0x0000, 0x0000, 0x0000 } ;
+ ::RGBForeColor( &col ) ;
+ ::PaintRgn( clipRgn ) ;
+ }
+ else if ( logical_func == wxINVERT )
+ {
+ MacInvertRgn( clipRgn ) ;
+ }
+ else
+ {
+ for ( int y = 0 ; y < srcrect.right - srcrect.left ; ++y )
+ {
+ for ( int x = 0 ; x < srcrect.bottom - srcrect.top ; ++x )
+ {
+ Point dstPoint = { dstrect.top + y , dstrect.left + x } ;
+ Point srcPoint = { srcrect.top + y , srcrect.left + x } ;
+ if ( PtInRgn( dstPoint , clipRgn ) )
+ {
+ RGBColor srcColor ;
+ RGBColor dstColor ;
+
+ SetPort( (GrafPtr) sourcePort ) ;
+ GetCPixel( srcPoint.h , srcPoint.v , &srcColor) ;
+ SetPort( (GrafPtr) m_macPort ) ;
+ GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
+
+ wxMacCalculateColour( logical_func , srcColor , dstColor ) ;
+ SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
+ }
+ }
+ }
+ }
+ }
+ else
+ {
+ if ( invertDestinationFirst )
+ {
+ MacInvertRgn( clipRgn ) ;
+ }
+ CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+ &srcrect, &dstrect, mode, clipRgn ) ;
+ }
+ DisposeRgn( clipRgn ) ;
+ }
+ }
+ else
+ {
+ RgnHandle clipRgn = NewRgn() ;
+ SetRectRgn( clipRgn , dstrect.left , dstrect.top , dstrect.right , dstrect.bottom ) ;
+ if ( mode == kEmulatedMode )
+ {
+ Pattern pat ;
+ ::PenPat(GetQDGlobalsBlack(&pat));
+ if ( logical_func == wxSET )
+ {
+ RGBColor col= { 0xFFFF, 0xFFFF, 0xFFFF } ;
+ ::RGBForeColor( &col ) ;
+ ::PaintRgn( clipRgn ) ;
+ }
+ else if ( logical_func == wxCLEAR )
+ {
+ RGBColor col= { 0x0000, 0x0000, 0x0000 } ;
+ ::RGBForeColor( &col ) ;
+ ::PaintRgn( clipRgn ) ;
+ }
+ else if ( logical_func == wxINVERT )
+ {
+ MacInvertRgn( clipRgn ) ;
+ }
+ else
+ {
+ for ( int y = 0 ; y < srcrect.right - srcrect.left ; ++y )
+ {
+ for ( int x = 0 ; x < srcrect.bottom - srcrect.top ; ++x )
+ {
+ Point dstPoint = { dstrect.top + y , dstrect.left + x } ;
+ Point srcPoint = { srcrect.top + y , srcrect.left + x } ;
+
+ {
+ RGBColor srcColor ;
+ RGBColor dstColor ;
+
+ SetPort( (GrafPtr) sourcePort ) ;
+ GetCPixel( srcPoint.h , srcPoint.v , &srcColor) ;
+ SetPort( (GrafPtr) m_macPort ) ;
+ GetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
+
+ wxMacCalculateColour( logical_func , srcColor , dstColor ) ;
+ SetCPixel( dstPoint.h , dstPoint.v , &dstColor ) ;
+ }
+ }
+ }
+ }
+
+ }
+ else
+ {
+ if ( invertDestinationFirst )
+ {
+ MacInvertRgn( clipRgn ) ;
+ }
+ CopyBits( GetPortBitMapForCopyBits( sourcePort ) ,
+ GetPortBitMapForCopyBits( MAC_WXHBITMAP(m_macPort) ) ,
+ &srcrect, &dstrect, mode, NULL ) ;
+ }
+ DisposeRgn( clipRgn ) ;
+ }
+ UnlockPixels( bmappixels ) ;
+ }
+
+ m_macPenInstalled = false ;
+ m_macBrushInstalled = false ;
+ m_macFontInstalled = false ;
+
+ return TRUE;
+}
+
+inline Fixed IntToFixed( int inInt )
+ {
+ return (((SInt32) inInt) << 16);
+ }
+
+
+void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
+ double angle)
+{
+ wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText Invalid window dc") );
+
+ if (angle == 0.0)
+ {
+ DrawText(str, x, y);
+ return;
+ }
+
+ wxMacPortSetter helper(this) ;
+ MacInstallFont() ;
+
+ wxString text ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ text = wxMacMakeMacStringFromPC( str ) ;
+ }
+ else
+ {
+ text = str ;
+ }
+
+ wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
+ if ( 0 )
+ {
+ m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
+ SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize);
+ m_macAliasWasEnabled = true ;
+ }
+
+ OSStatus status = noErr ;
+
+ TECObjectRef ec;
+ status = TECCreateConverter(&ec, kTextEncodingMacRoman, kTextEncodingUnicodeDefault);
+ wxASSERT_MSG( status == noErr , "couldn't start converter" ) ;
+
+ ByteCount byteOutLen ;
+ ByteCount byteInLen = text.Length() ;
+ ByteCount byteBufferLen = byteInLen *2 ;
+ char* buf = new char[byteBufferLen] ;
+
+ status = TECConvertText(ec, (ConstTextPtr)text.c_str() , byteInLen, &byteInLen,
+ (TextPtr)buf, byteBufferLen, &byteOutLen);
+
+ wxASSERT_MSG( status == noErr , "couldn't convert text" ) ;
+ status = TECDisposeConverter(ec);
+ wxASSERT_MSG( status == noErr , "couldn't dispose converter" ) ;
+
+ ATSUTextLayout atsuLayout ;
+ UniCharCount chars = byteOutLen / 2 ;
+ status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) buf , 0 , byteOutLen / 2 , byteOutLen / 2 , 1 ,
+ &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
+ wxASSERT_MSG( status == noErr , "couldn't create the layout of the rotated text" );
+
+ Fixed atsuAngle = IntToFixed( angle ) ;
+ ByteCount angleSize = sizeof(Fixed) ;
+ ATSUAttributeTag rotationTag = kATSULineRotationTag ;
+ ATSUAttributeValuePtr angleValue = &atsuAngle ;
+ status = ::ATSUSetLayoutControls(atsuLayout , 1 , &rotationTag , &angleSize , &angleValue ) ;
+
+ status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+ IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) );
+ wxASSERT_MSG( status == noErr , "couldn't draw the rotated text" );
+ Rect rect ;
+ status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+ IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) , &rect );
+ wxASSERT_MSG( status == noErr , "couldn't measure the rotated text" );
+
+ OffsetRect( &rect , -m_macLocalOrigin.x , -m_macLocalOrigin.y ) ;
+ CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
+ CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
+ ::ATSUDisposeTextLayout(atsuLayout);
+ delete[] buf ;
+}
+
+void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)
+{
+ wxCHECK_RET(Ok(), wxT("wxDC::DoDrawText Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ long xx = XLOG2DEVMAC(x);
+ long yy = YLOG2DEVMAC(y);
+
+ MacInstallFont() ;
+ if ( 0 )
+ {
+ m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
+ SetAntiAliasedTextEnabled(true, 8);
+ m_macAliasWasEnabled = true ;
+ }
+
+ FontInfo fi ;
+ ::GetFontInfo( &fi ) ;
+
+ yy += fi.ascent ;
+ ::MoveTo( xx , yy );
+ if ( m_backgroundMode == wxTRANSPARENT )
+ {
+ ::TextMode( srcOr) ;
+ }
+ else
+ {
+ ::TextMode( srcCopy ) ;
+ }
+
+ const char *text = NULL ;
+ int length = 0 ;
+ wxString macText ;
+
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ macText = wxMacMakeMacStringFromPC( strtext ) ;
+ text = macText ;
+ length = macText.Length() ;
+ }
+ else
+ {
+ text = strtext ;
+ length = strtext.Length() ;
+ }
+
+ int laststop = 0 ;
+ int i = 0 ;
+ int line = 0 ;
+
+ while( i < length )
+ {
+ if( text[i] == 13 || text[i] == 10)
+ {
+ ::DrawText( text , laststop , i - laststop ) ;
+ line++ ;
+ ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) );
+ laststop = i+1 ;
+ }
+ i++ ;
+ }
+
+ ::DrawText( text , laststop , i - laststop ) ;
+ ::TextMode( srcOr ) ;
+}
+
+bool wxDC::CanGetTextExtent() const
+{
+ wxCHECK_MSG(Ok(), false, wxT("Invalid DC"));
+
+ return true ;
+}
+
+void wxDC::DoGetTextExtent( const wxString &string, wxCoord *width, wxCoord *height,
+ wxCoord *descent, wxCoord *externalLeading ,
+ wxFont *theFont ) const
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+
+ wxFont formerFont = m_font ;
+
+ if ( theFont )
+ {
+ wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
+
+ if ( font )
+ {
+ ::TextFont( font->m_macFontNum ) ;
+ ::TextSize( YLOG2DEVREL( font->m_macFontSize) ) ;
+ ::TextFace( font->m_macFontStyle ) ;
+ }
+ }
+ else
+ {
+ MacInstallFont() ;
+ }
+
+ FontInfo fi ;
+ ::GetFontInfo( &fi ) ;
+
+ if ( height )
+ *height = YDEV2LOGREL( fi.descent + fi.ascent ) ;
+ if ( descent )
+ *descent =YDEV2LOGREL( fi.descent );
+ if ( externalLeading )
+ *externalLeading = YDEV2LOGREL( fi.leading ) ;
+
+ const char *text = NULL ;
+ int length = 0 ;
+ wxString macText ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ macText = wxMacMakeMacStringFromPC( string ) ;
+ text = macText ;
+ length = macText.Length() ;
+ }
+ else
+ {
+ text = string ;
+ length = string.Length() ;
+ }
+
+ int laststop = 0 ;
+ int i = 0 ;
+ int curwidth = 0 ;
+ if ( width )
+ {
+ *width = 0 ;
+
+ while( i < length )
+ {
+ if( text[i] == 13 || text[i] == 10)
+ {
+ if ( height )
+ *height += YDEV2LOGREL( fi.descent + fi.ascent + fi.leading ) ;
+ curwidth = ::TextWidth( text , laststop , i - laststop ) ;
+ if ( curwidth > *width )
+ *width = XDEV2LOGREL( curwidth ) ;
+ laststop = i+1 ;
+ }
+ i++ ;
+ }
+
+ curwidth = ::TextWidth( text , laststop , i - laststop ) ;
+ if ( curwidth > *width )
+ *width = XDEV2LOGREL( curwidth ) ;
+ }
+
+ if ( theFont )
+ {
+ m_macFontInstalled = false ;
+ }
+}
+
+wxCoord wxDC::GetCharWidth(void) const
+{
+ wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
+
+ wxMacPortSetter helper(this) ;
+
+ MacInstallFont() ;
+
+ int width = ::TextWidth( "n" , 0 , 1 ) ;
+
+ return YDEV2LOGREL(width) ;
+}
+
+wxCoord wxDC::GetCharHeight(void) const
+{
+ wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
+
+ wxMacPortSetter helper(this) ;
+
+ MacInstallFont() ;
+
+ FontInfo fi ;
+ ::GetFontInfo( &fi ) ;
+
+ return YDEV2LOGREL( fi.descent + fi.ascent );
+}
+
+void wxDC::Clear(void)
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+ wxMacPortSetter helper(this) ;
+ Rect rect = { -32000 , -32000 , 32000 , 32000 } ;
+
+ if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
+ {
+ ::PenNormal() ;
+ //MacInstallBrush() ;
+ MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ;
+ ::EraseRect( &rect ) ;
+ }
+}
+
+void wxDC::MacInstallFont() const
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+// if ( m_macFontInstalled )
+// return ;
+ Pattern blackColor ;
+
+ wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
+
+ if ( font )
+ {
+ ::TextFont( font->m_macFontNum ) ;
+ ::TextSize( short(m_scaleY * font->m_macFontSize) ) ;
+ ::TextFace( font->m_macFontStyle ) ;
+
+ m_macFontInstalled = true ;
+ m_macBrushInstalled = false ;
+ m_macPenInstalled = false ;
+
+ RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel());
+ RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel());
+ ::RGBForeColor( &forecolor );
+ ::RGBBackColor( &backcolor );
+ }
+ else
+ {
+ short fontnum ;
+
+ GetFNum( "\pGeneva" , &fontnum ) ;
+ ::TextFont( fontnum ) ;
+ ::TextSize( short(m_scaleY * 10) ) ;
+ ::TextFace( 0 ) ;
+
+ // todo reset after spacing changes - or store the current spacing somewhere
+
+ m_macFontInstalled = true ;
+ m_macBrushInstalled = false ;
+ m_macPenInstalled = false ;
+
+ RGBColor forecolor = MAC_WXCOLORREF( m_textForegroundColour.GetPixel());
+ RGBColor backcolor = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel());
+ ::RGBForeColor( &forecolor );
+ ::RGBBackColor( &backcolor );
+ }
+
+ short mode = patCopy ;
+
+ // todo :
+
+ switch( m_logicalFunction )
+ {
+ case wxCOPY: // src
+ mode = patCopy ;
+ break ;
+ case wxINVERT: // NOT dst
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ mode = patXor ;
+ break ;
+ case wxXOR: // src XOR dst
+ mode = patXor ;
+ break ;
+ case wxOR_REVERSE: // src OR (NOT dst)
+ mode = notPatOr ;
+ break ;
+ case wxSRC_INVERT: // (NOT src)
+ mode = notPatCopy ;
+ break ;
+
+ // unsupported TODO
+
+ case wxCLEAR: // 0
+ case wxAND_REVERSE:// src AND (NOT dst)
+ case wxAND: // src AND dst
+ case wxAND_INVERT: // (NOT src) AND dst
+ case wxNO_OP: // dst
+ case wxNOR: // (NOT src) AND (NOT dst)
+ case wxEQUIV: // (NOT src) XOR dst
+ case wxOR_INVERT: // (NOT src) OR dst
+ case wxNAND: // (NOT src) OR (NOT dst)
+ case wxOR: // src OR dst
+ case wxSET: // 1
+// case wxSRC_OR: // source _bitmap_ OR destination
+// case wxSRC_AND: // source _bitmap_ AND destination
+ break ;
+ }
+ ::PenMode( mode ) ;
+
+ OSStatus status = noErr ;
+
+ Fixed atsuSize = IntToFixed(m_scaleY * font->m_macFontSize) ;
+
+ Style qdStyle = font->m_macFontStyle ;
+ ATSUFontID atsuFont = font->m_macATSUFontID ;
+
+ status = ::ATSUCreateStyle(&(ATSUStyle)m_macATSUIStyle) ;
+ wxASSERT_MSG( status == noErr , "couldn't create ATSU style" ) ;
+
+ ATSUAttributeTag atsuTags[] =
+ {
+ kATSUFontTag ,
+ kATSUSizeTag ,
+ kATSUColorTag ,
+
+ kATSUQDBoldfaceTag ,
+ kATSUQDItalicTag ,
+ kATSUQDUnderlineTag ,
+ kATSUQDCondensedTag ,
+ kATSUQDExtendedTag ,
+
+ } ;
+
+ ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+ {
+ sizeof( ATSUFontID ) ,
+ sizeof( Fixed ) ,
+ sizeof( RGBColor ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ sizeof( Boolean ) ,
+ } ;
+
+ Boolean kTrue = true ;
+ Boolean kFalse = false ;
+
+ ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+ {
+ &atsuFont ,
+ &atsuSize ,
+ &MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ,
+
+ (qdStyle & bold) ? &kTrue : &kFalse ,
+ (qdStyle & italic) ? &kTrue : &kFalse ,
+ (qdStyle & underline) ? &kTrue : &kFalse ,
+ (qdStyle & condense) ? &kTrue : &kFalse ,
+ (qdStyle & extend) ? &kTrue : &kFalse ,
+ } ;
+
+ status = ::ATSUSetAttributes((ATSUStyle)m_macATSUIStyle, sizeof(atsuTags)/sizeof(ATSUAttributeTag),
+ atsuTags, atsuSizes, atsuValues);
+ wxASSERT_MSG( status == noErr , "couldn't set create ATSU style" ) ;
+
+}
+
+Pattern gHatchPatterns[] =
+{
+ { 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF , 0xFF } ,
+ { 0x01 , 0x02 , 0x04 , 0x08 , 0x10 , 0x20 , 0x40 , 0x80 } ,
+ { 0x80 , 0x40 , 0x20 , 0x10 , 0x08 , 0x04 , 0x02 , 0x01 } ,
+ { 0x10 , 0x10 , 0x10 , 0xFF , 0x10 , 0x10 , 0x10 , 0x10 } ,
+ { 0x00 , 0x00 , 0x00 , 0xFF , 0x00 , 0x00 , 0x00 , 0x00 } ,
+ { 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 , 0x10 } ,
+ { 0x81 , 0x42 , 0x24 , 0x18 , 0x18 , 0x24 , 0x42 , 0x81 } ,
+} ;
+
+static void wxMacGetHatchPattern(int hatchStyle, Pattern *pattern)
+{
+ int theIndex = 1 ;
+
+ switch(hatchStyle)
+ {
+ case wxBDIAGONAL_HATCH:
+ theIndex = 2;
+ break;
+ case wxFDIAGONAL_HATCH:
+ theIndex = 3;
+ break;
+ case wxCROSS_HATCH:
+ theIndex = 4;
+ break;
+ case wxHORIZONTAL_HATCH:
+ theIndex = 5;
+ break;
+ case wxVERTICAL_HATCH:
+ theIndex = 6;
+ break;
+ case wxCROSSDIAG_HATCH:
+ theIndex = 7;
+ break;
+ default:
+ theIndex = 1; // solid pattern
+ break;
+ }
+ *pattern = gHatchPatterns[theIndex-1] ;
+}
+
+void wxDC::MacInstallPen() const
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+
+ Pattern blackColor;
+
+// if ( m_macPenInstalled )
+// return ;
+
+ RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
+ RGBColor backcolor = MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel());
+ ::RGBForeColor( &forecolor );
+ ::RGBBackColor( &backcolor );
+
+ ::PenNormal() ;
+ int penWidth = m_pen.GetWidth() * (int) m_scaleX ;
+
+ // null means only one pixel, at whatever resolution
+ if ( penWidth == 0 )
+ penWidth = 1 ;
+ ::PenSize(penWidth, penWidth);
+
+ int penStyle = m_pen.GetStyle();
+
+ if (penStyle == wxSOLID)
+ {
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ }
+ else if (IS_HATCH(penStyle))
+ {
+ Pattern pat ;
+ wxMacGetHatchPattern(penStyle, &pat);
+ ::PenPat(&pat);
+ }
+ else
+ {
+ Pattern pat = *GetQDGlobalsBlack(&blackColor) ;
+ switch( penStyle )
+ {
+ case wxDOT :
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = 0xCC ;
+ }
+ break ;
+ case wxLONG_DASH :
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = 0xFE ;
+ }
+ break ;
+ case wxSHORT_DASH :
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = 0xEE ;
+ }
+ break ;
+ case wxDOT_DASH :
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = 0x6F ;
+ }
+ break ;
+ case wxUSER_DASH :
+ {
+ wxDash* dash ;
+ int number = m_pen.GetDashes(&dash) ;
+ // right now we don't allocate larger pixmaps
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = dash[0] ;
+ }
+ }
+ break ;
+ }
+ ::PenPat(&pat);
+ }
+
+ short mode = patCopy ;
+
+ // todo :
+
+ switch( m_logicalFunction )
+ {
+ case wxCOPY: // only foreground color, leave background (thus not patCopy)
+ mode = patOr ;
+ break ;
+ case wxINVERT: // NOT dst
+// ::PenPat(GetQDGlobalsBlack(&blackColor));
+ mode = patXor ;
+ break ;
+ case wxXOR: // src XOR dst
+ mode = patXor ;
+ break ;
+ case wxOR_REVERSE: // src OR (NOT dst)
+ mode = notPatOr ;
+ break ;
+ case wxSRC_INVERT: // (NOT src)
+ mode = notPatCopy ;
+ break ;
+
+ // unsupported TODO
+
+ case wxCLEAR: // 0
+ case wxAND_REVERSE:// src AND (NOT dst)
+ case wxAND: // src AND dst
+ case wxAND_INVERT: // (NOT src) AND dst
+ case wxNO_OP: // dst
+ case wxNOR: // (NOT src) AND (NOT dst)
+ case wxEQUIV: // (NOT src) XOR dst
+ case wxOR_INVERT: // (NOT src) OR dst
+ case wxNAND: // (NOT src) OR (NOT dst)
+ case wxOR: // src OR dst
+ case wxSET: // 1
+// case wxSRC_OR: // source _bitmap_ OR destination
+// case wxSRC_AND: // source _bitmap_ AND destination
+ break ;
+ }
+ ::PenMode( mode ) ;
+ m_macPenInstalled = true ;
+ m_macBrushInstalled = false ;
+ m_macFontInstalled = false ;
+}
+
+void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background )
+{
+ Pattern whiteColor ;
+ switch( background.MacGetBrushKind() )
+ {
+ case kwxMacBrushTheme :
+ {
+ ::SetThemeBackground( background.GetMacTheme() , wxDisplayDepth() , true ) ;
+ break ;
+ }
+ case kwxMacBrushThemeBackground :
+ {
+ Rect extent ;
+ ThemeBackgroundKind bg = background.GetMacThemeBackground( &extent ) ;
+ ::ApplyThemeBackground( bg , &extent ,kThemeStateActive , wxDisplayDepth() , true ) ;
+ break ;
+ }
+ case kwxMacBrushColour :
+ {
+ ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) );
+ int brushStyle = background.GetStyle();
+ if (brushStyle == wxSOLID)
+ ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ else if (IS_HATCH(brushStyle))
+ {
+ Pattern pat ;
+ wxMacGetHatchPattern(brushStyle, &pat);
+ ::BackPat(&pat);
+ }
+ else
+ {
+ ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ }
+ break ;
+ }
+ }
+}
+
+void wxDC::MacInstallBrush() const
+{
+ wxCHECK_RET(Ok(), wxT("Invalid DC"));
+
+ Pattern blackColor ;
+// if ( m_macBrushInstalled )
+// return ;
+
+ // foreground
+
+ bool backgroundTransparent = (GetBackgroundMode() == wxTRANSPARENT) ;
+
+ ::RGBForeColor( &MAC_WXCOLORREF( m_brush.GetColour().GetPixel()) );
+ ::RGBBackColor( &MAC_WXCOLORREF( m_backgroundBrush.GetColour().GetPixel()) );
+
+ int brushStyle = m_brush.GetStyle();
+ if (brushStyle == wxSOLID)
+ {
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ }
+ else if (IS_HATCH(brushStyle))
+ {
+ Pattern pat ;
+ wxMacGetHatchPattern(brushStyle, &pat);
+ ::PenPat(&pat);
+ }
+ else if ( m_brush.GetStyle() == wxSTIPPLE || m_brush.GetStyle() == wxSTIPPLE_MASK_OPAQUE )
+ {
+ // we force this in order to be compliant with wxMSW
+ backgroundTransparent = false ;
+ // for these the text fore (and back for MASK_OPAQUE) colors are used
+ wxBitmap* bitmap = m_brush.GetStipple() ;
+ int width = bitmap->GetWidth() ;
+ int height = bitmap->GetHeight() ;
+ GWorldPtr gw = NULL ;
+
+ if ( m_brush.GetStyle() == wxSTIPPLE )
+ gw = MAC_WXHBITMAP(bitmap->GetHBITMAP()) ;
+ else
+ gw = MAC_WXHBITMAP(bitmap->GetMask()->GetMaskBitmap()) ;
+
+ PixMapHandle gwpixmaphandle = GetGWorldPixMap( gw ) ;
+ LockPixels( gwpixmaphandle ) ;
+
+ bool isMonochrome = !IsPortColor( gw ) ;
+
+ if ( !isMonochrome )
+ {
+ if ( (**gwpixmaphandle).pixelSize == 1 )
+ isMonochrome = true ;
+ }
+
+ if ( isMonochrome && width == 8 && height == 8 )
+ {
+ ::RGBForeColor( &MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) );
+ ::RGBForeColor( &MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) );
+ BitMap* gwbitmap = (BitMap*) *gwpixmaphandle ; // since the color depth is 1 it is a BitMap
+ UInt8 *gwbits = (UInt8*) gwbitmap->baseAddr ;
+ int alignment = gwbitmap->rowBytes & 0x7FFF ;
+ Pattern pat ;
+ for ( int i = 0 ; i < 8 ; ++i )
+ {
+ pat.pat[i] = gwbits[i*alignment+0] ;
+ }
+ UnlockPixels( GetGWorldPixMap( gw ) ) ;
+ ::PenPat( &pat ) ;
+ }
+ else
+ {
+ // this will be the code to handle power of 2 patterns, we will have to arrive at a nice
+ // caching scheme before putting this into production
+ Handle image;
+ long imageSize;
+ PixPatHandle pixpat = NewPixPat() ;
+
+ CopyPixMap(gwpixmaphandle, (**pixpat).patMap);
+ imageSize = GetPixRowBytes((**pixpat).patMap) *
+ ((**(**pixpat).patMap).bounds.bottom -
+ (**(**pixpat).patMap).bounds.top);
+
+ PtrToHand( (**gwpixmaphandle).baseAddr, &image, imageSize );
+ (**pixpat).patData = image;
+ if ( isMonochrome )
+ {
+ CTabHandle ctable = ((**((**pixpat).patMap)).pmTable) ;
+ ColorSpecPtr ctspec = (ColorSpecPtr) &(**ctable).ctTable ;
+ if ( ctspec[0].rgb.red == 0x0000 )
+ {
+ ctspec[1].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
+ ctspec[0].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
+ }
+ else
+ {
+ ctspec[0].rgb = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel()) ;
+ ctspec[1].rgb = MAC_WXCOLORREF( m_textForegroundColour.GetPixel()) ;
+ }
+ ::CTabChanged( ctable ) ;
+ }
+ ::PenPixPat(pixpat);
+ m_macForegroundPixMap = pixpat ;
+ }
+ UnlockPixels( gwpixmaphandle ) ;
+ }
+ else
+ {
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ }
+
+ short mode = patCopy ;
+ switch( m_logicalFunction )
+ {
+ case wxCOPY: // src
+ if ( backgroundTransparent )
+ mode = patOr ;
+ else
+ mode = patCopy ;
+ break ;
+ case wxINVERT: // NOT dst
+ if ( !backgroundTransparent )
+ {
+ ::PenPat(GetQDGlobalsBlack(&blackColor));
+ }
+ mode = patXor ;
+ break ;
+ case wxXOR: // src XOR dst
+ mode = patXor ;
+ break ;
+ case wxOR_REVERSE: // src OR (NOT dst)
+ mode = notPatOr ;
+ break ;
+ case wxSRC_INVERT: // (NOT src)
+ mode = notPatCopy ;
+ break ;
+
+ // unsupported TODO
+
+ case wxCLEAR: // 0
+ case wxAND_REVERSE:// src AND (NOT dst)
+ case wxAND: // src AND dst
+ case wxAND_INVERT: // (NOT src) AND dst
+ case wxNO_OP: // dst
+ case wxNOR: // (NOT src) AND (NOT dst)
+ case wxEQUIV: // (NOT src) XOR dst
+ case wxOR_INVERT: // (NOT src) OR dst
+ case wxNAND: // (NOT src) OR (NOT dst)
+ case wxOR: // src OR dst
+ case wxSET: // 1
+// case wxSRC_OR: // source _bitmap_ OR destination
+// case wxSRC_AND: // source _bitmap_ AND destination
+ break ;
+ }
+ ::PenMode( mode ) ;
+ m_macBrushInstalled = true ;
+ m_macPenInstalled = false ;
+ m_macFontInstalled = false ;
+}
+
+// ---------------------------------------------------------------------------
+// coordinates transformations
+// ---------------------------------------------------------------------------
+
+
+wxCoord wxDCBase::DeviceToLogicalX(wxCoord x) const
+{
+ return ((wxDC *)this)->XDEV2LOG(x);
+}
+
+wxCoord wxDCBase::DeviceToLogicalY(wxCoord y) const
+{
+ return ((wxDC *)this)->YDEV2LOG(y);
+}
+
+wxCoord wxDCBase::DeviceToLogicalXRel(wxCoord x) const
+{
+ return ((wxDC *)this)->XDEV2LOGREL(x);
+}
+
+wxCoord wxDCBase::DeviceToLogicalYRel(wxCoord y) const
+{
+ return ((wxDC *)this)->YDEV2LOGREL(y);
+}
+
+wxCoord wxDCBase::LogicalToDeviceX(wxCoord x) const
+{
+ return ((wxDC *)this)->XLOG2DEV(x);
+}
+
+wxCoord wxDCBase::LogicalToDeviceY(wxCoord y) const
+{
+ return ((wxDC *)this)->YLOG2DEV(y);
+}
+
+wxCoord wxDCBase::LogicalToDeviceXRel(wxCoord x) const
+{
+ return ((wxDC *)this)->XLOG2DEVREL(x);
+}
+
+wxCoord wxDCBase::LogicalToDeviceYRel(wxCoord y) const
+{
+ return ((wxDC *)this)->YLOG2DEVREL(y);
+}
projects / wxWidgets.git / blobdiff