wxASSERT( dc->Ok() ) ;
GetPort( &m_oldPort ) ;
SetPort( (GrafPtr) dc->m_macPort ) ;
+ m_clipRgn = NewRgn() ;
+ GetClip( m_clipRgn ) ;
m_dc = dc ;
dc->MacSetupPort( NULL ) ;
}
~wxMacFastPortSetter()
{
+ SetPort( (GrafPtr) m_dc->m_macPort ) ;
+ SetClip( m_clipRgn ) ;
SetPort( m_oldPort ) ;
m_dc->MacCleanupPort( NULL ) ;
+ DisposeRgn( m_clipRgn ) ;
}
private :
+ RgnHandle m_clipRgn ;
GrafPtr m_oldPort ;
const wxDC* m_dc ;
} ;
typedef wxMacPortSetter wxMacFastPortSetter ;
#endif
+#if 0
+
+// start moving to a dual implementation for QD and CGContextRef
+
+class wxMacGraphicsContext
+{
+public :
+ void DrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask ) = 0 ;
+ void SetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord height ) = 0 ;
+ void SetClippingRegion( const wxRegion ®ion ) = 0 ;
+ void DestroyClippingRegion() = 0 ;
+ void SetTextForeground( const wxColour &col ) = 0 ;
+ void SetTextBackground( const wxColour &col ) = 0 ;
+ void SetLogicalScale( double x , double y ) = 0 ;
+ void SetUserScale( double x , double y ) = 0;
+} ;
+
+class wxMacQuickDrawContext : public wxMacGraphicsContext
+{
+public :
+} ;
+
+#endif
+
wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win )
{
m_formerClip = NewRgn() ;
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
- wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
if ( 0 )
{
m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
- SetAntiAliasedTextEnabled(true, SInt16(m_scaleY * font->m_macFontSize));
+ SetAntiAliasedTextEnabled(true, SInt16(m_scaleY * m_font.GetMacFontSize()));
m_macAliasWasEnabled = true ;
}
OSStatus status = noErr ;
if ( useDrawThemeText )
{
Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ;
- wxMacCFStringHolder mString( linetext ) ;
+ wxMacCFStringHolder mString( linetext , m_font.GetEncoding() ) ;
if ( m_backgroundMode != wxTRANSPARENT )
{
Point bounds={0,0} ;
if ( useDrawThemeText )
{
Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ;
- wxMacCFStringHolder mString( linetext ) ;
+ wxMacCFStringHolder mString( linetext , m_font.GetEncoding()) ;
if ( m_backgroundMode != wxTRANSPARENT )
{
{
Point bounds={0,0} ;
SInt16 baseline ;
- wxMacCFStringHolder mString( linetext ) ;
+ wxMacCFStringHolder mString( linetext , m_font.GetEncoding() ) ;
::GetThemeTextDimensions( mString,
kThemeCurrentPortFont,
kThemeStateActive,
{
Point bounds={0,0} ;
SInt16 baseline ;
- wxMacCFStringHolder mString( linetext ) ;
+ wxMacCFStringHolder mString( linetext , m_font.GetEncoding() ) ;
::GetThemeTextDimensions( mString,
kThemeCurrentPortFont,
kThemeStateActive,
}
}
+
+bool wxDC::DoGetPartialTextExtents(const wxString& text, wxArrayInt& widths) const
+{
+ wxCHECK_MSG(Ok(), false, wxT("Invalid DC"));
+
+ widths.Empty();
+ widths.Add(0, text.Length());
+
+ if (text.Length() == 0)
+ return false;
+
+ wxMacFastPortSetter helper(this) ;
+ MacInstallFont() ;
+#if TARGET_CARBON
+ bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
+ if ( UMAGetSystemVersion() < 0x1000 || IsKindOf(CLASSINFO( wxPrinterDC ) ) || ((wxFont*)&m_font)->GetNoAntiAliasing() )
+ useGetThemeText = false ;
+
+ if ( useGetThemeText )
+ {
+ // If anybody knows how to do this more efficiently yet still handle
+ // the fractional glyph widths that may be present when using AA
+ // fonts, please change it. Currently it is measuring from the
+ // begining of the string for each succeding substring, which is much
+ // slower than this should be.
+ for (size_t i=0; i<text.Length(); i++)
+ {
+ wxString str(text.Left(i+1));
+ Point bounds = {0,0};
+ SInt16 baseline ;
+ wxMacCFStringHolder mString(str, m_font.GetEncoding());
+ ::GetThemeTextDimensions( mString,
+ kThemeCurrentPortFont,
+ kThemeStateActive,
+ false,
+ &bounds,
+ &baseline );
+ widths[i] = XDEV2LOGREL(bounds.h);
+ }
+ }
+ else
+#endif
+ {
+ wxCharBuffer buff = text.mb_str(wxConvLocal);
+ size_t len = strlen(buff);
+ short* measurements = new short[len+1];
+ MeasureText(len, buff.data(), measurements);
+
+ // Copy to widths, starting at measurements[1]
+ // NOTE: this doesn't take into account any multi-byte characters
+ // in buff, it probabkly should...
+ for (size_t i=0; i<text.Length(); i++)
+ widths[i] = XDEV2LOGREL(measurements[i+1]);
+
+ delete [] measurements;
+ }
+
+ return true;
+}
+
+
+
wxCoord wxDC::GetCharWidth(void) const
{
wxCHECK_MSG(Ok(), 1, wxT("Invalid DC"));
if ( UMAGetSystemVersion() < 0x1000 || ((wxFont*)&m_font)->GetNoAntiAliasing() )
useGetThemeText = false ;
#endif
- char text[] = "H" ;
+ char text[] = "g" ;
#if TARGET_CARBON
if ( useGetThemeText )
{
// return ;
Pattern blackColor ;
MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
- wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
- if ( font )
+ if ( m_font.Ok() )
{
- ::TextFont( font->m_macFontNum ) ;
- ::TextSize( short(m_scaleY * font->m_macFontSize) ) ;
- ::TextFace( font->m_macFontStyle ) ;
+ ::TextFont( m_font.GetMacFontNum() ) ;
+ ::TextSize( (short)(m_scaleY * m_font.GetMacFontSize()) ) ;
+ ::TextFace( m_font.GetMacFontStyle() ) ;
m_macFontInstalled = true ;
m_macBrushInstalled = false ;
m_macPenInstalled = false ;
}
::PenMode( mode ) ;
OSStatus status = noErr ;
- Fixed atsuSize = IntToFixed( int(m_scaleY * font->m_macFontSize) ) ;
- Style qdStyle = font->m_macFontStyle ;
- ATSUFontID atsuFont = font->m_macATSUFontID ;
+ Fixed atsuSize = IntToFixed( int(m_scaleY * m_font.GetMacFontSize()) ) ;
+ Style qdStyle = m_font.GetMacFontStyle() ;
+ ATSUFontID atsuFont = m_font.GetMacATSUFontID() ;
status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUIStyle) ;
wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") ) ;
ATSUAttributeTag atsuTags[] =
Pattern gPatterns[] =
{ // hatch patterns
- { 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 } ,
+ { { 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 } } ,
// dash patterns
- { 0xCC , 0x99 , 0x33 , 0x66 , 0xCC , 0x99 , 0x33 , 0x66 } , // DOT
- { 0xFE , 0xFD , 0xFB , 0xF7 , 0xEF , 0xDF , 0xBF , 0x7F } , // LONG_DASH
- { 0xEE , 0xDD , 0xBB , 0x77 , 0xEE , 0xDD , 0xBB , 0x77 } , // SHORT_DASH
- { 0xDE , 0xBD , 0x7B , 0xF6 , 0xED , 0xDB , 0xB7 , 0x6F } , // DOT_DASH
+ { { 0xCC , 0x99 , 0x33 , 0x66 , 0xCC , 0x99 , 0x33 , 0x66 } } , // DOT
+ { { 0xFE , 0xFD , 0xFB , 0xF7 , 0xEF , 0xDF , 0xBF , 0x7F } } , // LONG_DASH
+ { { 0xEE , 0xDD , 0xBB , 0x77 , 0xEE , 0xDD , 0xBB , 0x77 } } , // SHORT_DASH
+ { { 0xDE , 0xBD , 0x7B , 0xF6 , 0xED , 0xDB , 0xB7 , 0x6F } } , // DOT_DASH
} ;
static void wxMacGetPattern(int penStyle, Pattern *pattern)
void wxDC::MacInstallPen() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
- Pattern blackColor;
+ //Pattern blackColor;
// if ( m_macPenInstalled )
// return ;
RGBColor forecolor = MAC_WXCOLORREF( m_pen.GetColour().GetPixel());
projects / wxWidgets.git / blobdiff