deleted unused variable

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

diff --git a/src/mac/carbon/dc.cpp b/src/mac/carbon/dc.cpp
index 9460b8730424889eba4ef3104e8157281e1fa4ba..836279295e2d56070dd5aab2e76310d057dcafb3 100644 (file)
--- a/src/mac/carbon/dc.cpp
+++ b/src/mac/carbon/dc.cpp
@@ -31,6 +31,7 @@ using namespace std ;
 #include "ATSUnicode.h"
 #include "TextCommon.h"
 #include "TextEncodingConverter.h"
+#include "FixMath.h"
 #if !USE_SHARED_LIBRARY
 IMPLEMENT_ABSTRACT_CLASS(wxDC, wxObject)
 #endif
@@ -422,12 +423,12 @@ void wxDC::DoSetClippingRegion( wxCoord x, wxCoord y, wxCoord width, wxCoord hei
 void wxDC::DoSetClippingRegionAsRegion( const wxRegion &region  )
 {
     wxCHECK_RET( Ok(), wxT("invalid window dc") ) ;
-      wxMacPortSetter helper(this) ;
     if (region.Empty())
     {
         DestroyClippingRegion();
         return;
     }
+    wxMacPortSetter helper(this) ;
     wxCoord x, y, w, h;
     region.GetBox( x, y, w, h );
     wxCoord xx, yy, ww, hh;
@@ -1279,6 +1280,8 @@ bool  wxDC::DoBlit(wxCoord xdest, wxCoord ydest, wxCoord width, wxCoord height,
     return TRUE;
 }
 
+#ifndef FixedToInt
+// as macro in FixMath.h for 10.3
 inline Fixed    IntToFixed( int inInt )
 {
     return (((SInt32) inInt) << 16);
@@ -1288,6 +1291,7 @@ inline int    FixedToInt( Fixed inFixed )
 {
     return (((SInt32) inFixed) >> 16);
 }
+#endif
 
 void  wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
                               double angle)
@@ -1321,8 +1325,11 @@ void  wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
         &chars , (ATSUStyle*) &m_macATSUIStyle , &atsuLayout ) ;
 #else
     TECObjectRef ec;
-    status = TECCreateConverter(&ec, 
-       wxApp::s_macDefaultEncodingIsPC ? kTextEncodingWindowsLatin1 : kTextEncodingMacRoman, kTextEncodingUnicodeDefault);
+    status = TECCreateConverter(&ec,
+                                wxApp::s_macDefaultEncodingIsPC
+                                    ? (int)kTextEncodingWindowsLatin1
+                                    : (int)kTextEncodingMacRoman,
+                                kTextEncodingUnicodeDefault);
        
     wxASSERT_MSG( status == noErr , wxT("couldn't start converter") ) ;
     ByteCount byteOutLen ;
@@ -1369,8 +1376,8 @@ void  wxDC::DoDrawRotatedText(const wxString& str, wxCoord x, wxCoord y,
     status = ::ATSUMeasureText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         &textBefore , &textAfter, &ascent , &descent );
     
-    drawX += sin(angle/RAD2DEG) * FixedToInt(ascent) ;
-    drawY += cos(angle/RAD2DEG) * FixedToInt(ascent) ;
+    drawX += (int)(sin(angle/RAD2DEG) * FixedToInt(ascent));
+    drawY += (int)(cos(angle/RAD2DEG) * FixedToInt(ascent));
     status = ::ATSUDrawText( atsuLayout, kATSUFromTextBeginning, kATSUToTextEnd,
         IntToFixed(drawX) , IntToFixed(drawY) );
     wxASSERT_MSG( status == noErr , wxT("couldn't draw the rotated text") );
@@ -1778,7 +1785,7 @@ void wxDC::MacInstallFont() const
     Fixed atsuSize = IntToFixed( int(m_scaleY * font->m_macFontSize) ) ;
     Style qdStyle = font->m_macFontStyle ;
     ATSUFontID    atsuFont = font->m_macATSUFontID ;
-    status = ::ATSUCreateStyle(&(ATSUStyle)m_macATSUIStyle) ;
+    status = ::ATSUCreateStyle((ATSUStyle *)&m_macATSUIStyle) ;
     wxASSERT_MSG( status == noErr , wxT("couldn't create ATSU style") ) ;
     ATSUAttributeTag atsuTags[] =
     {
@@ -1808,7 +1815,7 @@ void wxDC::MacInstallFont() const
     } ;
     Boolean kTrue = true ;
     Boolean kFalse = false ;
-    BslnBaselineClass kBaselineDefault = kBSLNHangingBaseline ;
+    //BslnBaselineClass kBaselineDefault = kBSLNHangingBaseline ;
     ATSUVerticalCharacterType kHorizontal = kATSUStronglyHorizontal;
     ATSUAttributeValuePtr    atsuValues[sizeof(atsuTags)/sizeof(ATSUAttributeTag)] =
     {
@@ -1880,7 +1887,7 @@ void wxDC::MacInstallPen() const
     ::RGBForeColor( &forecolor );
     ::RGBBackColor( &backcolor );
     ::PenNormal() ;
-    int penWidth = m_pen.GetWidth() * (int) m_scaleX ;
+    int penWidth = (int) (m_pen.GetWidth() * m_scaleX) ; ;
     // null means only one pixel, at whatever resolution
     if ( penWidth == 0 )
         penWidth = 1 ;