cleanup

[wxWidgets.git] / src / mac / carbon / dc.cpp

diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp
index 9bc9f204b513a444a17dd5d028ce86cd1e04b7fc..f06e840b5599b3fce7f07664001e3ca7cf3602f4 100644 (file)
--- a/src/mac/carbon/dc.cpp
+++ b/src/mac/carbon/dc.cpp
@@ -262,26 +262,11 @@ 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_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_macFontInstalled = false ;
     m_macBrushInstalled = false ;
     m_macPenInstalled = false ;
     m_macPort = NULL ;
     m_macMask = NULL ;
     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 ) ;
     m_macBoundaryClipRgn = NewRgn() ;
     m_macCurrentClipRgn = NewRgn() ;
     SetRectRgn( (RgnHandle) m_macBoundaryClipRgn , -32000 , -32000 , 32000 , 32000 ) ;


@@ -567,77 +552,6 @@ void wxDC::SetTextBackground( const wxColour &col )
     m_macFontInstalled = false ;
 }
 
     m_macFontInstalled = false ;
 }
 

-void wxDC::SetMapMode( int mode )
-{
-    switch (mode)
-    {
-    case wxMM_TWIPS:
-        SetLogicalScale( twips2mm * m_mm_to_pix_x, twips2mm * m_mm_to_pix_y );
-        break;
-
-    case wxMM_POINTS:
-        SetLogicalScale( pt2mm * m_mm_to_pix_x, pt2mm * m_mm_to_pix_y );
-        break;
-
-    case wxMM_METRIC:
-        SetLogicalScale( m_mm_to_pix_x, m_mm_to_pix_y );
-        break;
-
-    case wxMM_LOMETRIC:
-        SetLogicalScale( m_mm_to_pix_x / 10.0, m_mm_to_pix_y / 10.0 );
-        break;
-
-    default:
-    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::SetLogicalScale( double x, double y )
-{
-    // allow negative ?
-    m_logicalScaleX = x;
-    m_logicalScaleY = y;
-    ComputeScaleAndOrigin();
-}
-
-void wxDC::SetLogicalOrigin( wxCoord x, wxCoord y )
-{
-    // is this still correct ?
-    m_logicalOriginX = x * m_signX;
-    m_logicalOriginY = y * m_signY;
-    ComputeScaleAndOrigin();
-}
-
-void wxDC::SetDeviceOrigin( wxCoord x, wxCoord y )
-{
-    m_externalDeviceOriginX = x;
-    m_externalDeviceOriginY = y;
-    ComputeScaleAndOrigin();
-}
-
-void wxDC::SetAxisOrientation( bool xLeftRight, bool yBottomUp )
-{
-    m_signX = (xLeftRight ?  1 : -1);
-    m_signY = (yBottomUp  ? -1 :  1);
-    ComputeScaleAndOrigin();
-}
-

 wxSize wxDC::GetPPI() const
 {
     return wxSize(72, 72);
 wxSize wxDC::GetPPI() const
 {
     return wxSize(72, 72);


@@ -651,27 +565,6 @@ int wxDC::GetDepth() const
     return 1 ;
 }
 
     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)
-    {
-        // this is a bit artificial, but we need to force wxDC to think
-        // the pen has changed
-        wxPen pen(GetPen());
-        m_pen = wxNullPen;
-        SetPen(pen);
-    }
-}
-

 void wxDC::SetPalette( const wxPalette& palette )
 {
 }
 void wxDC::SetPalette( const wxPalette& palette )
 {
 }


@@ -746,7 +639,7 @@ bool wxDC::DoGetPixel( wxCoord x, wxCoord y, wxColour *col ) const
     GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
 
     // convert from Mac colour to wx
     GetCPixel( XLOG2DEVMAC(x), YLOG2DEVMAC(y), &colour );
 
     // convert from Mac colour to wx

-    col->Set( colour.red >> 8, colour.green >> 8, colour.blue >> 8);
+    *col = colour;

 
     return true ;
 }
 
     return true ;
 }


@@ -1175,12 +1068,26 @@ bool wxDC::CanDrawBitmap(void) const
     return true ;
 }
 
     return true ;
 }
 

-bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
+bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord dstWidth, wxCoord dstHeight,

                    wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
                    wxCoord xsrcMask, wxCoord ysrcMask )
 {
                    wxDC *source, wxCoord xsrc, wxCoord ysrc, int logical_func , bool useMask,
                    wxCoord xsrcMask, wxCoord ysrcMask )
 {

-    wxCHECK_MSG(Ok(), false, wxT("wxDC::DoBlit - invalid DC"));
-    wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoBlit - invalid source DC"));
+    return DoStretchBlit( xdest, ydest, dstWidth, dstHeight,
+                           source, xsrc, ysrc, dstWidth, dstHeight, 
+                           logical_func, useMask,
+                           xsrcMask, ysrcMask );
+}
+
+bool wxDC::DoStretchBlit(wxCoord xdest, wxCoord ydest,
+                         wxCoord dstWidth, wxCoord dstHeight,
+                         wxDC *source,
+                         wxCoord xsrc, wxCoord ysrc,
+                         wxCoord srcWidth, wxCoord srcHeight,
+                         int logical_func, bool useMask,
+                         wxCoord xsrcMask, wxCoord ysrcMask)
+{
+    wxCHECK_MSG(Ok(), false, wxT("wxDC::DoStretchBlit - invalid DC"));
+    wxCHECK_MSG(source->Ok(), false, wxT("wxDC::DoStretchBlit - invalid source DC"));

 
     if ( logical_func == wxNO_OP )
         return true ;
 
     if ( logical_func == wxNO_OP )
         return true ;


@@ -1198,12 +1105,12 @@ bool wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
     Rect srcrect , dstrect ;
     srcrect.top = source->YLOG2DEVMAC(ysrc) ;
     srcrect.left = source->XLOG2DEVMAC(xsrc)  ;
     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) ;
+    srcrect.right = source->XLOG2DEVMAC(xsrc + srcWidth ) ;
+    srcrect.bottom = source->YLOG2DEVMAC(ysrc + srcHeight) ;

     dstrect.top = YLOG2DEVMAC(ydest) ;
     dstrect.left = XLOG2DEVMAC(xdest) ;
     dstrect.top = YLOG2DEVMAC(ydest) ;
     dstrect.left = XLOG2DEVMAC(xdest) ;

-    dstrect.bottom = YLOG2DEVMAC(ydest + height )  ;
-    dstrect.right = XLOG2DEVMAC(xdest + width ) ;
+    dstrect.bottom = YLOG2DEVMAC(ydest + dstHeight )  ;
+    dstrect.right = XLOG2DEVMAC(xdest + dstWidth ) ;

     short mode = kUnsupportedMode ;
     bool invertDestinationFirst = false ;
 
     short mode = kUnsupportedMode ;
     bool invertDestinationFirst = false ;
 


@@ -1566,7 +1473,7 @@ void wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
         IntToFixed(drawX) , IntToFixed(drawY) , &rect );
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 
         IntToFixed(drawX) , IntToFixed(drawY) , &rect );
     wxASSERT_MSG( status == noErr , wxT("couldn't measure the rotated text") );
 

-    OffsetRect( &rect , -m_macLocalOrigin.x , -m_macLocalOrigin.y ) ;
+    OffsetRect( &rect , -m_deviceLocalOriginX , -m_deviceLocalOriginY ) ;

     CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
     CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
     ::ATSUDisposeTextLayout(atsuLayout);
     CalcBoundingBox(XDEV2LOG(rect.left), YDEV2LOG(rect.top) );
     CalcBoundingBox(XDEV2LOG(rect.right), YDEV2LOG(rect.bottom) );
     ::ATSUDisposeTextLayout(atsuLayout);


@@ -1587,7 +1494,7 @@ bool wxDC::CanGetTextExtent() const
 
 void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
                             wxCoord *descent, wxCoord *externalLeading ,
 
 void wxDC::DoGetTextExtent( const wxString &str, wxCoord *width, wxCoord *height,
                             wxCoord *descent, wxCoord *externalLeading ,

-                            wxFont *theFont ) const
+                            const wxFont *theFont ) const

 {
     wxCHECK_RET(Ok(), wxT("wxDC::DoGetTextExtent - invalid DC"));
 
 {
     wxCHECK_RET(Ok(), wxT("wxDC::DoGetTextExtent - invalid DC"));
 


@@ -2232,48 +2139,4 @@ void wxDC::MacInstallBrush() const
     m_macFontInstalled = 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);
-}
-

 #endif // !wxMAC_USE_CORE_GRAPHICS
 #endif // !wxMAC_USE_CORE_GRAPHICS