#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 wxMAC_EXPERIMENTAL_PATTERN 0
+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
//-----------------------------------------------------------------------------
m_pen = *wxBLACK_PEN;
m_font = *wxNORMAL_FONT;
m_brush = *wxWHITE_BRUSH;
-}
-wxMacPortSetter::wxMacPortSetter( const wxDC* dc ) :
- m_ph( (GrafPtr) dc->m_macPort )
-{
- wxASSERT( dc->Ok() ) ;
-
- dc->MacSetupPort(&m_ph) ;
-}
-
-wxMacPortSetter::~wxMacPortSetter()
-{
+ m_macCurrentPortStateHelper = NULL ;
+ m_macATSUIStyle = NULL ;
+ m_macAliasWasEnabled = false;
+ m_macForegroundPixMap = NULL ;
+ m_macBackgroundPixMap = NULL ;
}
wxDC::~wxDC(void)
}
void wxDC::MacSetupPort(wxMacPortStateHelper* help) const
{
+ wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
+ m_macCurrentPortStateHelper = help ;
SetClip( (RgnHandle) m_macCurrentClipRgn);
m_macFontInstalled = false ;
m_macPenInstalled = false ;
}
+void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
+{
+ 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::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
{
wxCHECK_RET( Ok(), wxT("invalid window dc") );
int wxDC::GetDepth() const
{
- return wxDisplayDepth() ;
+ if ( IsPortColor( (CGrafPtr) m_macPort ) )
+ {
+ return ( (**GetPortPixMap( (CGrafPtr) m_macPort)).pixelSize ) ;
+ }
+ return 1 ;
}
void wxDC::ComputeScaleAndOrigin()
::LineTo( XLOG2DEVMAC(w), yy );
::MoveTo( xx, YLOG2DEVMAC(0) );
::LineTo( xx, YLOG2DEVMAC(h) );
+
+ CalcBoundingBox(x, y);
+ CalcBoundingBox(x+w, y+h);
+
}
}
return TRUE;
}
-void wxDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,
+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(text, x, y);
+ DrawText(str, x, y);
return;
}
- MacInstallFont();
-
- // the size of the text
- wxCoord w, h;
- GetTextExtent(text, &w, &h);
-
- // draw the string normally
- wxBitmap src(w, h);
- wxMemoryDC dc;
- dc.SelectObject(src);
- dc.SetFont(GetFont());
- dc.SetBackground(*wxWHITE_BRUSH);
- dc.SetBrush(*wxBLACK_BRUSH);
- dc.Clear();
- dc.DrawText(text, 0, 0);
- dc.SetFont(wxNullFont);
- dc.SelectObject(wxNullBitmap);
-
wxMacPortSetter helper(this) ;
+ MacInstallFont() ;
+
+ wxString text ;
+ if ( wxApp::s_macDefaultEncodingIsPC )
+ {
+ text = wxMacMakeMacStringFromPC( str ) ;
+ }
+ else
+ {
+ text = str ;
+ }
- // Calculate the size of the rotated bounding box.
- double rad = DegToRad(angle);
- double dx = cos(rad);
- double dy = sin(rad);
-
- // the rectngle vertices are counted clockwise with the first one being at
- // (0, 0) (or, rather, at (x, y))
- double x2 = w * dx;
- double y2 = -w * dy; // y axis points to the bottom, hence minus
- double x4 = h * dy;
- double y4 = h * dx;
- double x3 = x4 + x2;
- double y3 = y4 + y2;
-
- // calc max and min
- wxCoord maxX = (wxCoord)(dmax(x2, dmax(x3, x4)) + 0.5);
- wxCoord maxY = (wxCoord)(dmax(y2, dmax(y3, y4)) + 0.5);
- wxCoord minX = (wxCoord)(dmin(x2, dmin(x3, x4)) - 0.5);
- wxCoord minY = (wxCoord)(dmin(y2, dmin(y3, y4)) - 0.5);
-
- // prepare to blit-with-rotate the bitmap to the DC
- wxImage image(src);
-
- RGBColor colText = MAC_WXCOLORREF( m_textForegroundColour.GetPixel() );
- RGBColor colBack = MAC_WXCOLORREF( m_textBackgroundColour.GetPixel() );
-
- unsigned char *data = image.GetData();
-
- wxCoord dstX, dstY;
- double r, angleOrig;
- bool textPixel;
-
- // paint pixel by pixel
- for ( wxCoord srcX = 0; srcX < w; srcX++ )
- {
- for ( wxCoord srcY = 0; srcY < h; srcY++ )
- {
- // transform source coords to dest coords
- r = sqrt( (double)(srcX * srcX + srcY * srcY) );
- angleOrig = atan2((double)srcY, (double)srcX) - rad;
- dstX = (wxCoord)(r * cos(angleOrig) + 0.5);
- dstY = (wxCoord)(r * sin(angleOrig) + 0.5);
-
- // black pixel?
- textPixel = data[(srcY*w + srcX)*3] == 0;
- if ( textPixel || (m_backgroundMode == wxSOLID) )
- {
- SetCPixel(XLOG2DEVMAC(x + dstX), YLOG2DEVMAC(y + dstY),
- textPixel ? &colText : &colBack);
- }
- }
- }
-
- // it would be better to draw with non underlined font and draw the line
- // manually here (it would be more straight...)
-#if 0
- if ( m_font.GetUnderlined() )
+ wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
+ if ( 0 )
{
- ::MoveTo(XLOG2DEVMAC(x + x4), YLOG2DEVMAC(y + y4 + font->descent));
- ::LineTo(XLOG2DEVMAC(x + x3), YLOG2DEVMAC(y + y3 + font->descent));
+ m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
+ SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize);
+ m_macAliasWasEnabled = true ;
}
-#endif // 0
-
- // update the bounding box
- CalcBoundingBox(x + minX, y + minY);
- CalcBoundingBox(x + maxX, y + maxY);
+
+ 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"));
long xx = XLOG2DEVMAC(x);
long yy = YLOG2DEVMAC(y);
-// if (m_pen.GetStyle() != wxTRANSPARENT)
+ 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 )
{
- MacInstallFont() ;
- /*
- Rect clip = { -32000 , -32000 , 32000 , 32000 } ;
-
- ::ClipRect( &clip ) ;
- */
-
- FontInfo fi ;
- ::GetFontInfo( &fi ) ;
-
- yy += fi.ascent ;
- ::MoveTo( xx , yy );
- if ( m_backgroundMode == wxTRANSPARENT )
- {
- ::TextMode( srcOr) ;
- }
- else
- {
- ::TextMode( srcCopy ) ;
- }
+ ::TextMode( srcOr) ;
+ }
+ else
+ {
+ ::TextMode( srcCopy ) ;
+ }
- const char *text = NULL ;
- int length = 0 ;
- wxString macText ;
+ const char *text = NULL ;
+ int length = 0 ;
+ wxString macText ;
- if ( wxApp::s_macDefaultEncodingIsPC )
- {
- macText = wxMacMakeMacStringFromPC( strtext ) ;
- text = macText ;
- length = macText.Length() ;
- }
- else
+ 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)
{
- text = strtext ;
- length = strtext.Length() ;
+ ::DrawText( text , laststop , i - laststop ) ;
+ line++ ;
+ ::MoveTo( xx , yy + line*(fi.descent + fi.ascent + fi.leading) );
+ laststop = i+1 ;
}
-
- 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 ) ;
+ i++ ;
}
+
+ ::DrawText( text , laststop , i - laststop ) ;
+ ::TextMode( srcOr ) ;
}
bool wxDC::CanGetTextExtent() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacPortSetter helper(this) ;
- Rect rect = { -32767 , -32767 , 32767 , 32767 } ;
+ Rect rect = { -32000 , -32000 , 32000 , 32000 } ;
if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
{
+ ::PenNormal() ;
+ //MacInstallBrush() ;
MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ;
-
::EraseRect( &rect ) ;
}
}
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)
{
- // we have our own pattern list now
- int thePatListID = 128;
- int theIndex;
+ int theIndex = 1 ;
+
switch(hatchStyle)
{
case wxBDIAGONAL_HATCH:
theIndex = 1; // solid pattern
break;
}
- GetIndPattern( pattern, thePatListID, theIndex);
+ *pattern = gHatchPatterns[theIndex-1] ;
}
void wxDC::MacInstallPen() const
}
case kwxMacBrushColour :
{
- ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) );
+ ::RGBBackColor( &MAC_WXCOLORREF( background.GetColour().GetPixel()) );
int brushStyle = background.GetStyle();
if (brushStyle == wxSOLID)
::BackPat(GetQDGlobalsWhite(&whiteColor));
isMonochrome = true ;
}
-
- if ( isMonochrome )
+ 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 ;
-
- if( width == 8 && height == 8 )
- {
- Pattern pat ;
- for ( int i = 0 ; i < 8 ; ++i )
- {
- pat.pat[i] = gwbits[i*alignment+0] ;
- }
- UnlockPixels( GetGWorldPixMap( gw ) ) ;
- ::PenPat( &pat ) ;
- }
- else
- {
- #if wxMAC_EXPERIMENTAL_PATTERN
+ 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;
+ 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_textForegroundColour.GetPixel()) ;
}
::CTabChanged( ctable ) ;
- ::PenPixPat(pixpat);
-#endif
- }
- }
- else
- {
+ }
+ ::PenPixPat(pixpat);
+ m_macForegroundPixMap = pixpat ;
}
UnlockPixels( gwpixmaphandle ) ;
}
projects / wxWidgets.git / blobdiff