// Copyright: (c) AUTHOR
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
#ifdef __GNUG__
#pragma implementation "dc.h"
#endif
-
#include "wx/dc.h"
#include "wx/app.h"
#include "wx/mac/uma.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)
#endif
-
//-----------------------------------------------------------------------------
// constants
//-----------------------------------------------------------------------------
-
#define mm2inches 0.0393700787402
#define inches2mm 25.4
#define mm2twips 56.6929133859
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 )
{
m_dc = dc ;
dc->MacSetupPort(&m_ph) ;
}
-
wxMacPortSetter::~wxMacPortSetter()
{
m_dc->MacCleanupPort(&m_ph) ;
}
-
+wxMacWindowClipper::wxMacWindowClipper( const wxWindow* win )
+{
+ m_formerClip = NewRgn() ;
+ m_newClip = NewRgn() ;
+ GetClip( m_formerClip ) ;
+
+ if ( win )
+ {
+ RgnHandle insidergn = NewRgn() ;
+ int x = 0 , y = 0;
+ wxWindow *parent = win->GetParent() ;
+ parent->MacWindowToRootWindow( &x,&y ) ;
+ wxSize size = parent->GetSize() ;
+ SetRectRgn( insidergn , parent->MacGetLeftBorderSize() , parent->MacGetTopBorderSize() ,
+ size.x - parent->MacGetRightBorderSize(),
+ size.y - parent->MacGetBottomBorderSize()) ;
+ CopyRgn( (RgnHandle) parent->MacGetVisibleRegion(false).GetWXHRGN() , m_newClip ) ;
+ SectRgn( m_newClip , insidergn , m_newClip ) ;
+ OffsetRgn( m_newClip , x , y ) ;
+ SetClip( m_newClip ) ;
+ DisposeRgn( insidergn ) ;
+ }
+}
+wxMacWindowClipper::~wxMacWindowClipper()
+{
+ SetClip( m_formerClip ) ;
+ DisposeRgn( m_newClip ) ;
+ DisposeRgn( m_formerClip ) ;
+}
//-----------------------------------------------------------------------------
// 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
//-----------------------------------------------------------------------------
-
// 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 )
{
dstColor.blue = dstColor.blue ^ srcColor.blue ;
break ;
}
-
}
-
wxDC::wxDC()
{
m_ok = FALSE;
m_colour = TRUE;
-
m_mm_to_pix_x = mm2pt;
m_mm_to_pix_y = mm2pt;
-
m_internalDeviceOriginX = 0;
m_internalDeviceOriginY = 0;
m_externalDeviceOriginX = 0;
m_externalDeviceOriginY = 0;
-
m_logicalScaleX = 1.0;
m_logicalScaleY = 1.0;
m_userScaleX = 1.0;
m_userScaleY = 1.0;
m_scaleX = 1.0;
m_scaleY = 1.0;
-
m_needComputeScaleX = FALSE;
m_needComputeScaleY = FALSE;
-
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() ;
-
SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
SetRectRgn( (RgnHandle) m_macCurrentClipRgn , -32000 , -32000 , 32000 , 32000 ) ;
-
m_pen = *wxBLACK_PEN;
m_font = *wxNORMAL_FONT;
m_brush = *wxWHITE_BRUSH;
m_macForegroundPixMap = NULL ;
m_macBackgroundPixMap = NULL ;
}
-
wxDC::~wxDC(void)
{
DisposeRgn( (RgnHandle) m_macBoundaryClipRgn ) ;
wxASSERT( m_macCurrentPortStateHelper == NULL ) ;
m_macCurrentPortStateHelper = help ;
SetClip( (RgnHandle) m_macCurrentClipRgn);
-
m_macFontInstalled = false ;
m_macBrushInstalled = false ;
m_macPenInstalled = false ;
}
-
void wxDC::MacCleanupPort(wxMacPortStateHelper* help) const
{
wxASSERT( m_macCurrentPortStateHelper == help ) ;
m_macBackgroundPixMap = NULL ;
}
}
-
void wxDC::DoDrawBitmap( const wxBitmap &bmp, wxCoord x, wxCoord y, bool useMask )
{
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 == wxSRC_OR ? srcOr :
//m_logicalFunction == wxSRC_AND ? SRCAND :
srcCopy );
-
if ( bmp.GetBitmapType() == kMacBitmapTypePict ) {
Rect bitmaprect = { 0 , 0 , hh, ww };
::OffsetRect( &bitmaprect, xx, yy ) ;
{
GWorldPtr bmapworld = MAC_WXHBITMAP( bmp.GetHBITMAP() );
PixMapHandle bmappixels ;
-
// Set foreground and background colours (for bitmaps depth = 1)
if(bmp.GetDepth() == 1)
{
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()))))
m_macPenInstalled = false ;
m_macBrushInstalled = false ;
m_macFontInstalled = false ;
-
}
-
void wxDC::DoDrawIcon( const wxIcon &icon, wxCoord x, wxCoord y )
{
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 )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoSetClippingRegion Invalid DC"));
wxCoord xx, yy, ww, hh;
-
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_clipX2 = xx + ww;
m_clipY2 = yy + hh;
}
-
}
void wxDC::DoSetClippingRegionAsRegion( const wxRegion ®ion )
{
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
-
if ( ww != w || hh != h )
{
wxDC::DoSetClippingRegion( x, y, w, h );
m_clipY2 = yy + hh;
}
}
-
}
-
void wxDC::DestroyClippingRegion()
{
wxMacPortSetter helper(this) ;
m_externalDeviceOriginY = y;
ComputeScaleAndOrigin();
}
-
#if 0
void wxDC::SetInternalDeviceOrigin( long x, long y )
{
m_signY = (yBottomUp ? -1 : 1);
ComputeScaleAndOrigin();
}
-
wxSize wxDC::GetPPI() const
{
return wxSize(72, 72);
}
-
int wxDC::GetDepth() const
{
if ( IsPortColor( (CGrafPtr) m_macPort ) )
}
return 1 ;
}
-
void wxDC::ComputeScaleAndOrigin()
{
// CMB: copy scale to see if it changes
double origScaleX = m_scaleX;
double origScaleY = m_scaleY;
-
m_scaleX = m_logicalScaleX * m_userScaleX;
m_scaleY = m_logicalScaleY * m_userScaleY;
-
m_deviceOriginX = m_internalDeviceOriginX + m_externalDeviceOriginX;
m_deviceOriginY = m_internalDeviceOriginY + m_externalDeviceOriginY;
-
// CMB: if scale has changed call SetPen to recalulate the line width
if (m_scaleX != origScaleX || m_scaleY != origScaleY)
{
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))
{
xx2++;
}
}
-
::MoveTo(xx1, yy1);
::LineTo(xx2, yy2);
}
}
-
void wxDC::DoCrossHair( wxCoord x, wxCoord y )
{
wxCHECK_RET( Ok(), wxT("wxDC::DoCrossHair Invalid window dc") );
-
+ wxMacPortSetter helper(this) ;
if (m_pen.GetStyle() != wxTRANSPARENT)
{
int w = 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
* 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;
+ double newAngle = 90 - angle ;
+ if ( newAngle < 0 )
+ newAngle += 360 ;
+ return newAngle ;
}
-
void wxDC::DoDrawArc( wxCoord x1, wxCoord y1,
wxCoord x2, wxCoord y2,
wxCoord xc, wxCoord yc )
{
wxCHECK_RET(Ok(), wxT("wxDC::DoDrawArc Invalid DC"));
-
+ wxMacPortSetter helper(this) ;
wxCoord xx1 = XLOG2DEVMAC(x1);
wxCoord yy1 = YLOG2DEVMAC(y1);
wxCoord xx2 = XLOG2DEVMAC(x2);
double radius = sqrt((double)(dx*dx+dy*dy));
wxCoord rad = (wxCoord)radius;
double radius1, radius2;
-
if (xx1 == xx2 && yy1 == yy2)
{
radius1 = 0.0;
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);
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"));
-
+ wxMacPortSetter helper(this) ;
Rect r;
double angle = sa - ea; // Order important Mac in opposite direction to wx
-
+ // we have to make sure that the filling is always counter-clockwise
+ if ( angle > 0 )
+ angle -= 360 ;
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);
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)
{
wxCoord xx1 = XLOG2DEVMAC(x);
CalcBoundingBox(x, y);
}
}
-
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);
::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);
+ x2 = x1 = XLOG2DEVMAC(points[0].x + xoffset);
+ y2 = 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() ;
}
-
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) ;
dstrect.left = XLOG2DEVMAC(xdest) ;
dstrect.bottom = YLOG2DEVMAC(ydest + height ) ;
dstrect.right = XLOG2DEVMAC(xdest + width ) ;
-
short mode = kUnsupportedMode ;
bool invertDestinationFirst = false ;
switch ( logical_func )
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) ;
-
if ( source->GetDepth() == 1 )
{
RGBForeColor( &MAC_WXCOLORREF(m_textForegroundColour.GetPixel()) ) ;
RGBForeColor( &black ) ;
RGBBackColor( &white ) ;
}
-
if ( useMask && source->m_macMask )
{
if ( mode == srcCopy )
{
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 ) ;
}
{
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
{
}
UnlockPixels( bmappixels ) ;
}
-
m_macPenInstalled = false ;
m_macBrushInstalled = false ;
m_macFontInstalled = false ;
-
return TRUE;
}
-
inline Fixed IntToFixed( int inInt )
{
return (((SInt32) inInt) << 16);
}
-
+inline int FixedToInt( Fixed inFixed )
+ {
+ return (((SInt32) inFixed) >> 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;
}
-
if ( str.Length() == 0 )
return ;
-
wxMacPortSetter helper(this) ;
MacInstallFont() ;
-
wxString text ;
if ( wxApp::s_macDefaultEncodingIsPC )
{
{
text = str ;
}
-
wxFontRefData * font = (wxFontRefData*) m_font.GetRefData() ;
if ( 0 )
{
m_macFormerAliasState = IsAntiAliasedTextEnabled(&m_macFormerAliasSize);
- SetAntiAliasedTextEnabled(true, m_scaleY * font->m_macFontSize);
+ SetAntiAliasedTextEnabled(true, SInt16(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" );
-
- if ( abs(angle) > 0 )
+ 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( angle ) ;
- ByteCount angleSize = sizeof(Fixed) ;
- ATSUAttributeTag rotationTag = kATSULineRotationTag ;
- ATSUAttributeValuePtr angleValue = &atsuAngle ;
- status = ::ATSUSetLayoutControls(atsuLayout , 1 , &rotationTag , &angleSize , &angleValue ) ;
+ Fixed atsuAngle = IntToFixed( iAngle ) ;
+ ATSUAttributeTag atsuTags[] =
+ {
+ kATSULineRotationTag ,
+ } ;
+ ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+ {
+ sizeof( Fixed ) ,
+ } ;
+ ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
+ {
+ &atsuAngle ,
+ } ;
+ status = ::ATSUSetLayoutControls(atsuLayout , sizeof(atsuTags)/sizeof(ATSUAttributeTag),
+ atsuTags, atsuSizes, atsuValues ) ;
}
-
+ status = ::ATSUMeasureText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
+ &textBefore , &textAfter, &ascent , &descent );
+
+ drawX += sin(angle/RAD2DEG) * FixedToInt(ascent) ;
+ drawY += cos(angle/RAD2DEG) * FixedToInt(ascent) ;
status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
- IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) );
+ IntToFixed(drawX) , IntToFixed(drawY) );
wxASSERT_MSG( status == noErr , "couldn't draw the rotated text" );
Rect rect ;
status = ::ATSUMeasureTextImage( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
- IntToFixed(XLOG2DEVMAC(x) ) , IntToFixed(YLOG2DEVMAC(y) ) , &rect );
+ IntToFixed(drawX) , IntToFixed(drawY) , &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);
#if TARGET_CARBON
bool useDrawThemeText = ( DrawThemeTextBox != (void*) kUnresolvedCFragSymbolAddress ) ;
- useDrawThemeText = false ;
+ if ( m_font.GetNoAntiAliasing() )
+ useDrawThemeText = false ;
#endif
MacInstallFont() ;
if ( 0 )
SetAntiAliasedTextEnabled(true, 8);
m_macAliasWasEnabled = true ;
}
-
FontInfo fi ;
::GetFontInfo( &fi ) ;
-
#if TARGET_CARBON
if ( !useDrawThemeText )
#endif
yy += fi.ascent ;
-
::MoveTo( xx , yy );
if ( m_backgroundMode == wxTRANSPARENT )
{
{
::TextMode( srcCopy ) ;
}
-
const char *text = NULL ;
int length = 0 ;
wxString macText ;
-
if ( wxApp::s_macDefaultEncodingIsPC )
{
macText = wxMacMakeMacStringFromPC( strtext ) ;
text = strtext ;
length = strtext.Length() ;
}
-
int laststop = 0 ;
int i = 0 ;
int line = 0 ;
-
{
-
while( i < length )
{
if( text[i] == 13 || text[i] == 10)
#if TARGET_CARBON
if ( useDrawThemeText )
{
- Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 1000 } ;
+ Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ;
CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text + laststop , i - laststop , CFStringGetSystemEncoding(), false ) ;
::DrawThemeTextBox( mString,
kThemeCurrentPortFont,
#if TARGET_CARBON
if ( useDrawThemeText )
{
- Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 1000 } ;
+ Rect frame = { yy + line*(fi.descent + fi.ascent + fi.leading) ,xx , yy + (line+1)*(fi.descent + fi.ascent + fi.leading) , xx + 10000 } ;
CFStringRef mString = CFStringCreateWithCString( NULL , text + laststop , kCFStringEncodingMacRoman ) ;
::DrawThemeTextBox( mString,
kThemeCurrentPortFont,
}
::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 )
{
// work around the constness
*((wxFont*)(&m_font)) = *theFont ;
}
-
MacInstallFont() ;
-
FontInfo fi ;
::GetFontInfo( &fi ) ;
#if TARGET_CARBON
bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
- useGetThemeText = false ;
+ if ( ((wxFont*)&m_font)->GetNoAntiAliasing() )
+ useGetThemeText = false ;
#endif
-
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 ;
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 ( curwidth > *width )
*width = XDEV2LOGREL( curwidth ) ;
}
-
if ( theFont )
{
// work around the constness
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 ) ;
-
+ int width = 0 ;
+#if TARGET_CARBON
+ bool useGetThemeText = ( GetThemeTextDimensions != (void*) kUnresolvedCFragSymbolAddress ) ;
+ if ( ((wxFont*)&m_font)->GetNoAntiAliasing() )
+ useGetThemeText = false ;
+#endif
+ char text[] = "H" ;
+#if TARGET_CARBON
+ if ( useGetThemeText )
+ {
+ Point bounds={0,0} ;
+ SInt16 baseline ;
+ CFStringRef mString = CFStringCreateWithBytes( NULL , (UInt8*) text , 1 , CFStringGetSystemEncoding(), false ) ;
+ ::GetThemeTextDimensions( mString,
+ kThemeCurrentPortFont,
+ kThemeStateActive,
+ false,
+ &bounds,
+ &baseline );
+ CFRelease( mString ) ;
+ width = bounds.h ;
+ }
+ else
+#endif
+ {
+ width = ::TextWidth( text , 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 = { -31000 , -31000 , 31000 , 31000 } ;
-
if (m_backgroundBrush.GetStyle() != wxTRANSPARENT)
{
::PenNormal() ;
::EraseRect( &rect ) ;
}
}
-
void wxDC::MacInstallFont() const
{
wxCHECK_RET(Ok(), wxT("Invalid DC"));
// if ( m_macFontInstalled )
// return ;
Pattern blackColor ;
-
MacSetupBackgroundForCurrentPort(m_backgroundBrush) ;
-
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 );
Style fontStyle ;
GetThemeFont(kThemeSmallSystemFont , GetApplicationScript() , fontName , &fontSize , &fontStyle ) ;
GetFNum( fontName, &fontId );
-
::TextFont( fontId ) ;
::TextSize( short(m_scaleY * fontSize) ) ;
::TextFace( fontStyle ) ;
-
// 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
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
break ;
}
::PenMode( mode ) ;
-
OSStatus status = noErr ;
-
- Fixed atsuSize = IntToFixed(m_scaleY * font->m_macFontSize) ;
-
+ Fixed atsuSize = IntToFixed( int(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 ,
- kATSUBaselineClassTag ,
+// kATSUBaselineClassTag ,
kATSUVerticalCharacterTag,
-
kATSUQDBoldfaceTag ,
kATSUQDItalicTag ,
kATSUQDUnderlineTag ,
kATSUQDCondensedTag ,
kATSUQDExtendedTag ,
-
} ;
-
ByteCount atsuSizes[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
{
sizeof( ATSUFontID ) ,
sizeof( Fixed ) ,
// sizeof( RGBColor ) ,
- sizeof( BslnBaselineClass ) ,
+// sizeof( BslnBaselineClass ) ,
sizeof( ATSUVerticalCharacterType),
-
sizeof( Boolean ) ,
sizeof( Boolean ) ,
sizeof( Boolean ) ,
sizeof( Boolean ) ,
sizeof( Boolean ) ,
-
} ;
-
Boolean kTrue = true ;
Boolean kFalse = false ;
BslnBaselineClass kBaselineDefault = kBSLNHangingBaseline ;
-
ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
-
ATSUAttributeValuePtr atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
{
&atsuFont ,
&atsuSize ,
// &MAC_WXCOLORREF( m_textForegroundColour.GetPixel() ) ,
- &kBaselineDefault ,
+// &kBaselineDefault ,
&kHorizontal,
-
(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 } ,
+ { { 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:
}
*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));
case wxUSER_DASH :
{
wxDash* dash ;
- int number = m_pen.GetDashes(&dash) ;
+ m_pen.GetDashes(&dash) ;
// right now we don't allocate larger pixmaps
+ // int number =
+ m_pen.GetDashes(&dash) ;
for ( int i = 0 ; i < 8 ; ++i )
{
pat.pat[i] = dash[0] ;
}
::PenPat(&pat);
}
-
short mode = patCopy ;
-
// todo :
-
switch( m_logicalFunction )
{
case wxCOPY: // only foreground color, leave background (thus not patCopy)
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
m_macBrushInstalled = false ;
m_macFontInstalled = false ;
}
-
void wxDC::MacSetupBackgroundForCurrentPort(const wxBrush& background )
{
Pattern whiteColor ;
}
}
}
-
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)
{
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()) );
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 )
{
::PenPat(GetQDGlobalsBlack(&blackColor));
}
-
short mode = patCopy ;
switch( m_logicalFunction )
{
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
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);
-}
+}
\ No newline at end of file
projects / wxWidgets.git / blobdiff