#include "wx/log.h"
#if __MSL__ >= 0x6000
-#include "math.h"
+namespace std {}
using namespace std ;
#endif
#define twips2mm 0.0176388888889
#define mm2pt 2.83464566929
#define pt2mm 0.352777777778
-#if !defined( __DARWIN__ ) || defined(__MWERKS__)
-#ifndef M_PI
-const double M_PI = 3.14159265358979 ;
-#endif
-#endif
+
const double RAD2DEG = 180.0 / M_PI;
const short kEmulatedMode = -1 ;
const short kUnsupportedMode = -2 ;
class wxMacFastPortSetter
{
public :
- wxMacFastPortSetter( const wxDC *dc )
+ wxMacFastPortSetter( const wxDC *dc )
{
- wxASSERT( dc->Ok() ) ;
- GetPort( &m_oldPort ) ;
- SetPort( (GrafPtr) dc->m_macPort ) ;
- m_clipRgn = NewRgn() ;
- GetClip( m_clipRgn ) ;
- m_dc = dc ;
- dc->MacSetupPort( NULL ) ;
+ wxASSERT( dc->Ok() ) ;
+ m_swapped = QDSwapPort( (GrafPtr) dc->m_macPort , &m_oldPort ) ;
+ m_clipRgn = NewRgn() ;
+ GetClip( m_clipRgn ) ;
+ m_dc = dc ;
+ dc->MacSetupPort( NULL ) ;
}
~wxMacFastPortSetter()
{
- SetPort( (GrafPtr) m_dc->m_macPort ) ;
+ // SetPort( (GrafPtr) m_dc->m_macPort ) ;
SetClip( m_clipRgn ) ;
- SetPort( m_oldPort ) ;
- m_dc->MacCleanupPort( NULL ) ;
- DisposeRgn( m_clipRgn ) ;
+ if ( m_swapped )
+ SetPort( m_oldPort ) ;
+ m_dc->MacCleanupPort( NULL ) ;
+ DisposeRgn( m_clipRgn ) ;
}
private :
+ bool m_swapped ;
RgnHandle m_clipRgn ;
GrafPtr m_oldPort ;
const wxDC* m_dc ;
wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win ) :
wxMacPortSaver( (GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) )
{
+ m_newPort =(GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) ;
m_formerClip = NewRgn() ;
m_newClip = NewRgn() ;
GetClip( m_formerClip ) ;
-
+
if ( win )
{
int x = 0 , y = 0;
}
}
-wxMacWindowClipper::~wxMacWindowClipper()
+wxMacWindowClipper::~wxMacWindowClipper()
{
+ SetPort( m_newPort ) ;
SetClip( m_formerClip ) ;
DisposeRgn( m_newClip ) ;
DisposeRgn( m_formerClip ) ;
}
+wxMacWindowStateSaver::wxMacWindowStateSaver( const wxWindow* win ) :
+ wxMacWindowClipper( win )
+{
+ // the port is already set at this point
+ m_newPort =(GrafPtr) GetWindowPort((WindowRef) win->MacGetTopLevelWindowRef()) ;
+ GetThemeDrawingState( &m_themeDrawingState ) ;
+}
+
+wxMacWindowStateSaver::~wxMacWindowStateSaver()
+{
+ SetPort( m_newPort ) ;
+ SetThemeDrawingState( m_themeDrawingState , true ) ;
+}
+
//-----------------------------------------------------------------------------
// Local functions
//-----------------------------------------------------------------------------
wxDC::wxDC()
{
- m_ok = FALSE;
- m_colour = TRUE;
+ m_ok = false;
+ m_colour = true;
m_mm_to_pix_x = mm2pt;
m_mm_to_pix_y = mm2pt;
m_internalDeviceOriginX = 0;
m_userScaleY = 1.0;
m_scaleX = 1.0;
m_scaleY = 1.0;
- m_needComputeScaleX = FALSE;
- m_needComputeScaleY = FALSE;
+ m_needComputeScaleX = false;
+ m_needComputeScaleY = false;
m_macPort = NULL ;
m_macMask = NULL ;
- m_ok = FALSE ;
+ m_ok = false ;
m_macFontInstalled = false ;
m_macBrushInstalled = false ;
m_macPenInstalled = false ;
m_font = *wxNORMAL_FONT;
m_brush = *wxWHITE_BRUSH;
#ifdef __WXDEBUG__
- // needed to debug possible errors with two active drawing methods at the same time on
+ // needed to debug possible errors with two active drawing methods at the same time on
// the same DC
m_macCurrentPortStateHelper = NULL ;
#endif
}
else
{
- m_clipping = TRUE;
+ m_clipping = true;
m_clipX1 = xx;
m_clipY1 = yy;
m_clipX2 = xx + ww;
}
else
{
- m_clipping = TRUE;
+ m_clipping = true;
m_clipX1 = xx;
m_clipY1 = yy;
m_clipX2 = xx + ww;
{
wxMacFastPortSetter helper(this) ;
CopyRgn( (RgnHandle) m_macBoundaryClipRgn , (RgnHandle) m_macCurrentClipRgn ) ;
- m_clipping = FALSE;
+ ResetClipping();
}
void wxDC::DoGetSizeMM( int* width, int* height ) const
}
if (mode != wxMM_TEXT)
{
- m_needComputeScaleX = TRUE;
- m_needComputeScaleY = TRUE;
+ m_needComputeScaleX = true;
+ m_needComputeScaleY = true;
}
}
{
// this is a bit artificial, but we need to force wxDC to think
// the pen has changed
- wxPen* pen = & GetPen();
- wxPen tempPen;
- m_pen = tempPen;
- SetPen(* pen);
+ wxPen pen(GetPen());
+ m_pen = wxNullPen;
+ SetPen(pen);
}
}
static double wxConvertWXangleToMACangle(double angle)
{
double newAngle = 90 - angle ;
- if ( newAngle < 0 )
- newAngle += 360 ;
+ while ( newAngle > 360 ) newAngle -= 360 ;
+ while ( newAngle < 0 ) newAngle += 360 ;
return newAngle ;
}
}
wxCoord alpha2 = wxCoord(radius2 - radius1);
wxCoord alpha1 = wxCoord(wxConvertWXangleToMACangle(radius1));
- if( (xx1 > xx2) || (yy1 > yy2) ) {
- alpha2 *= -1;
- }
+ while( alpha2 < 0 ) alpha2 += 360 ;
+ alpha2 = -alpha2 ;
Rect r = { yyc - rad, xxc - rad, yyc + rad, xxc + rad };
if(m_brush.GetStyle() != wxTRANSPARENT) {
MacInstallBrush();
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 ;
+ return true ;
if (xsrcMask == -1 && ysrcMask == -1)
{
xsrcMask = xsrc; ysrcMask = ysrc;
if ( mode == kUnsupportedMode )
{
wxFAIL_MSG(wxT("unsupported blitting mode" ));
- return FALSE ;
+ return false ;
}
CGrafPtr sourcePort = (CGrafPtr) source->m_macPort ;
PixMapHandle bmappixels = GetGWorldPixMap( sourcePort ) ;
m_macPenInstalled = false ;
m_macBrushInstalled = false ;
m_macFontInstalled = false ;
- return TRUE;
+ return true;
}
#ifndef FixedToInt
void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
double angle)
{
+ // TODO support text background color (only possible by hand, ATSUI does not support it)
wxCHECK_RET( Ok(), wxT("wxDC::DoDrawRotatedText Invalid window dc") );
-/*
- if (angle == 0.0 )
- {
- DrawText(str, x, y);
- return;
- }
if ( str.Length() == 0 )
return ;
-*/
+
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
OSStatus status = noErr ;
ATSUTextLayout atsuLayout ;
UniCharCount chars = str.Length() ;
+ UniChar* ubuf = NULL ;
+#if SIZEOF_WCHAR_T == 4
+ wxMBConvUTF16BE converter ;
#if wxUSE_UNICODE
- status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) (const wxChar*) str , 0 , str.Length() , str.Length() , 1 ,
- &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
+ size_t unicharlen = converter.WC2MB( NULL , str.wc_str() , 0 ) ;
+ ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
+ converter.WC2MB( (char*) ubuf , str.wc_str(), unicharlen + 2 ) ;
+#else
+ const wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
+ size_t unicharlen = converter.WC2MB( NULL , wchar.data() , 0 ) ;
+ ubuf = (UniChar*) malloc( unicharlen + 2 ) ;
+ converter.WC2MB( (char*) ubuf , wchar.data() , unicharlen + 2 ) ;
+#endif
+ chars = unicharlen / 2 ;
+#else
+#if wxUSE_UNICODE
+ ubuf = (UniChar*) str.wc_str() ;
#else
wxWCharBuffer wchar = str.wc_str( wxConvLocal ) ;
- int wlen = wxWcslen( wchar.data() ) ;
- status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) wchar.data() , 0 , wlen , wlen , 1 ,
- &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
+ chars = wxWcslen( wchar.data() ) ;
+ ubuf = (UniChar*) wchar.data() ;
#endif
+#endif
+
+ status = ::ATSUCreateTextLayoutWithTextPtr( (UniCharArrayPtr) ubuf , 0 , chars , chars , 1 ,
+ &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
+
wxASSERT_MSG( status == noErr , wxT("couldn't create the layout of the rotated text") );
int iAngle = int( angle );
int drawX = XLOG2DEVMAC(x) ;
int drawY = YLOG2DEVMAC(y) ;
-
+
ATSUTextMeasurement textBefore ;
ATSUTextMeasurement textAfter ;
ATSUTextMeasurement ascent ;
ATSUTextMeasurement descent ;
-
-
+
+
if ( abs(iAngle) > 0 )
{
Fixed atsuAngle = IntToFixed( iAngle ) ;
}
status = ::ATSUMeasureText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
&textBefore , &textAfter, &ascent , &descent );
-
+
drawX += (int)(sin(angle/RAD2DEG) * FixedToInt(ascent));
drawY += (int)(cos(angle/RAD2DEG) * FixedToInt(ascent));
status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
::ATSUDisposeTextLayout(atsuLayout);
+#if SIZEOF_WCHAR_T == 4
+ free( ubuf ) ;
+#endif
}
void wxDC::DoDrawText(const wxString& strtext, wxCoord x, wxCoord y)
useDrawThemeText = false ;
#endif
MacInstallFont() ;
- if ( 0 )
- {
- m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
- SetAntiAliasedTextEnabled(true, 8);
- m_macAliasWasEnabled = true ;
- }
+
FontInfo fi ;
::GetFontInfo( &fi ) ;
#if TARGET_CARBON
else
#endif
{
- wxCharBuffer text = linetext.mb_str(wxConvLocal) ;
- if ( m_backgroundMode != wxTRANSPARENT )
- {
- Rect frame = { yy - fi.ascent + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy - fi.ascent + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ;
- short width = ::TextWidth( text , 0 , strlen(text) ) ;
- frame.right = frame.left + width ;
-
- ::EraseRect( &frame ) ;
- }
+ wxCharBuffer text = linetext.mb_str(wxConvLocal) ;
::DrawText( text , 0 , strlen(text) ) ;
}
}
MacInstallFont() ;
FontInfo fi ;
::GetFontInfo( &fi ) ;
-#if TARGET_CARBON
+#if TARGET_CARBON
bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
if ( UMAGetSystemVersion() < 0x1000 || IsKindOf(CLASSINFO( wxPrinterDC ) ) || ((wxFont*)&m_font)->GetNoAntiAliasing() )
useGetThemeText = false ;
}
else
{
- wxCharBuffer text = linetext.mb_str(wxConvLocal) ;
+ wxCharBuffer text = linetext.mb_str(wxConvLocal) ;
curwidth = ::TextWidth( text , 0 , strlen(text) ) ;
}
if ( curwidth > *width )
if (text.Length() == 0)
return false;
-
+
wxMacFastPortSetter helper(this) ;
MacInstallFont() ;
-#if TARGET_CARBON
+#if TARGET_CARBON
bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
if ( UMAGetSystemVersion() < 0x1000 || IsKindOf(CLASSINFO( wxPrinterDC ) ) || ((wxFont*)&m_font)->GetNoAntiAliasing() )
useGetThemeText = false ;
widths[i] = XDEV2LOGREL(bounds.h);
}
}
- else
+ else
#endif
{
wxCharBuffer buff = text.mb_str(wxConvLocal);
for (size_t i=0; i<text.Length(); i++)
widths[i] = XDEV2LOGREL(measurements[i+1]);
- delete [] measurements;
+ delete [] measurements;
}
return true;
wxCHECK_RET(Ok(), wxT("Invalid DC"));
wxMacFastPortSetter helper(this) ;
Rect rect = { -31000 , -31000 , 31000 , 31000 } ;
- if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
+ if ( m_backgroundBrush.Ok() && m_backgroundBrush.GetStyle() != wxTRANSPARENT)
{
::PenNormal() ;
- //MacInstallBrush() ;
MacSetupBackgroundForCurrentPort( m_backgroundBrush ) ;
::EraseRect( &rect ) ;
}
// return ;
Pattern blackColor ;
MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
+ if ( m_backgroundMode != wxTRANSPARENT )
+ {
+ Pattern whiteColor ;
+ ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ }
if ( m_font.Ok() )
{
::TextFont( m_font.MacGetFontNum() ) ;
{
int index = 0; // solid pattern by default
switch(penStyle)
- {
+ {
// hatches
case wxBDIAGONAL_HATCH: index = 1; break;
case wxFDIAGONAL_HATCH: index = 2; break;
case wxSHORT_DASH: index = 9; break;
case wxDOT_DASH: index = 10; break;
}
- *pattern = gPatterns[index];
+ *pattern = gPatterns[index];
}
void wxDC::MacInstallPen() const
if ( penWidth == 0 )
penWidth = 1 ;
::PenSize(penWidth, penWidth);
-
+
int penStyle = m_pen.GetStyle();
Pattern pat;
if (penStyle == wxUSER_DASH)
- {
+ {
// FIXME: there should be exactly 8 items in the dash
wxDash* dash ;
int number = m_pen.GetDashes(&dash) ;
void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background )
{
Pattern whiteColor ;
- switch( background.MacGetBrushKind() )
+ if ( background.Ok() )
{
- case kwxMacBrushTheme :
+ switch( background.MacGetBrushKind() )
{
- ::SetThemeBackground( background.MacGetTheme() , wxDisplayDepth() , true ) ;
- break ;
- }
- case kwxMacBrushThemeBackground :
- {
- Rect extent ;
- ThemeBackgroundKind bg = background.MacGetThemeBackground( &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))
+ case kwxMacBrushTheme :
{
- Pattern pat ;
- wxMacGetPattern(brushStyle, &pat);
- ::BackPat(&pat);
+ ::SetThemeBackground( background.MacGetTheme() , wxDisplayDepth() , true ) ;
+ break ;
}
- else
+ case kwxMacBrushThemeBackground :
{
- ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ Rect extent ;
+ ThemeBackgroundKind bg = background.MacGetThemeBackground( &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 (background.IsHatch())
+ {
+ Pattern pat ;
+ wxMacGetPattern(brushStyle, &pat);
+ ::BackPat(&pat);
+ }
+ else
+ {
+ ::BackPat(GetQDGlobalsWhite(&whiteColor));
+ }
+ break ;
}
- break ;
}
}
}
{
::PenPat(GetQDGlobalsBlack(&blackColor));
}
- else if (IS_HATCH(brushStyle))
+ else if (m_brush.IsHatch())
{
Pattern pat ;
wxMacGetPattern(brushStyle, &pat);
projects / wxWidgets.git / blobdiff