support cairo 0.5

svn: r459

src/mzscheme/configure.ac

@@ -415,15 +415,14 @@ case $OS in
     X_CFLAGS="-I/usr/contrib/X11R6/include/ $X_CFLAGS"
     X_LIBS="-L/usr/contrib/X11R6/lib/ $X_LIBS"
     ;;
-  SCO) # How do you really recognize SCO?
-    LIBS="$LIBS -lc -lsocket"
-    ;;
   CYGWIN*)
-    MZBINTARGET=cygwin-bin
+    # Old cygwin approach, to make it Windows-like instead of Unix-like:
-    MZINSTALLTARGET=cygwin-install
+    #  MZBINTARGET=cygwin-bin
-    EXTRALIBS="$LIBS gmzwin.exp"
+    #  MZINSTALLTARGET=cygwin-install
-    MZOPTIONS="$MZOPTIONS -DGC_DLL"
+    #  EXTRALIBS="$LIBS gmzwin.exp"
-    CGCOPTIONS="$CGCOPTIONS -DGC_DLL -DGC_BUILD -DUSE_MSVC_MD_LIBRARY -DMD_LIB_MAIN"
+    #  MZOPTIONS="$MZOPTIONS -DGC_DLL"
+    #  CGCOPTIONS="$CGCOPTIONS -DGC_DLL -DGC_BUILD -DUSE_MSVC_MD_LIBRARY -DMD_LIB_MAIN"
+    BUILD_CYGWIN_LIKE_UNIX=yes
     ;;
   BeOS)
     if test "${enable_sgcdebug}" = "yes" ; then

src/wxcommon/Region.cxx

@@ -1065,23 +1065,18 @@ double wxPathRgn::XFormH(double _h, double _y, Bool align)
     return _h;
 }
 
-long wxPathRgn::PrepareScale(long target, Bool oe, Bool align)
+void wxPathRgn::PrepareScale(long target, Bool oe, Bool align, void *_m)
 {
 #ifdef wx_xt
 # ifdef WX_USE_CAIRO
-  if (align)
+  if (!align) {
-    return 0;
+    cairo_matrix_p *m = (cairo_matrix_p *)_m;
-  else {
+    cairo_set_matrix_create(*m);
-    cairo_matrix_t *m;
+    cairo_current_matrix(CAIRO_DEV, *m);
-    m = cairo_matrix_create();
-    cairo_current_matrix(CAIRO_DEV, m);
     cairo_default_matrix(CAIRO_DEV);
     cairo_translate(CAIRO_DEV, ox, oy);
     cairo_scale(CAIRO_DEV, sx, sy);
-    return (long)m;
   }
-# else
-  return 0;
 # endif
 #endif
 #ifdef wx_mac
@@ -1091,21 +1086,19 @@ long wxPathRgn::PrepareScale(long target, Bool oe, Bool align)
     current_xform = CGAffineTransformMakeTranslation(ox, oy);
     current_xform = CGAffineTransformScale(current_xform, sx, sy);
   }
-  return 0;
 #endif
 #ifdef wx_msw
   current_path = wxGPathNew(oe ?  FillModeAlternate : FillModeWinding);
-  return 0;
 #endif
 }
 
-void wxPathRgn::RestoreScale(long target, long v, Bool align)
+void wxPathRgn::RestoreScale(long target, Bool align, void *_m)
 {
 #ifdef WX_USE_CAIRO
-  if (v) {
+  if (!align) {
-    cairo_matrix_t *m = (cairo_matrix_t *)v;
+    cairo_matrix_p *m = (cairo_matrix_p *)_m;
-    cairo_set_matrix(CAIRO_DEV, m);
+    cairo__set_matrix(CAIRO_DEV, *m);
-    cairo_matrix_destroy(m);
+    cairo_matrix_destroy(*m);
   }
 #endif
 #ifdef wx_mac
@@ -1137,8 +1130,9 @@ wxRectanglePathRgn::wxRectanglePathRgn(wxDC *dc_for_scale, double _x, double _y,
 Bool wxRectanglePathRgn::Install(long target, Bool reverse, Bool align)
 {
   double xx, yy, ww, hh;
-  long m;
+  cairo_matrix_p m;
-  m = PrepareScale(target, TRUE, align);
+
+  PrepareScale(target, TRUE, align, &m);
 
   xx = XFormXB(x, align);
   yy = XFormYB(y, align);
@@ -1184,7 +1178,7 @@ Bool wxRectanglePathRgn::Install(long target, Bool reverse, Bool align)
   wxGPathCloseFigure(CURRENT_GP);
 #endif
 
-  RestoreScale(target, m, align);
+  RestoreScale(target, align, &m);
   
   return FALSE;
 }
@@ -1229,8 +1223,9 @@ wxRoundedRectanglePathRgn::wxRoundedRectanglePathRgn(wxDC *dc_for_scale,
 Bool wxRoundedRectanglePathRgn::Install(long target, Bool reverse, Bool align)
 {
   double xx, yy, ww, hh, rr, rr2;
-  long m;
+  cairo_matrix_p m;
-  m = PrepareScale(target, TRUE, align);
+  
+  PrepareScale(target, TRUE, align, &m);
 
   xx = XFormXB(x, align);
   yy = XFormYB(y, align);
@@ -1313,7 +1308,7 @@ Bool wxRoundedRectanglePathRgn::Install(long target, Bool reverse, Bool align)
   wxGPathCloseFigure(CURRENT_GP);
 #endif
 
-  RestoreScale(target, m, align);
+  RestoreScale(target, align, &m);
 
   return FALSE;
 }
@@ -1371,8 +1366,9 @@ wxPolygonPathRgn::wxPolygonPathRgn(wxDC *dc_for_scale,
 Bool wxPolygonPathRgn::Install(long target, Bool reverse, Bool align)
 {
   double xx, yy;
-  long m;
+  cairo_matrix_p m;
-  m = PrepareScale(target, fillStyle == wxODDEVEN_RULE, align);
+
+  PrepareScale(target, fillStyle == wxODDEVEN_RULE, align, &m);
 
 #ifdef WX_USE_CAIRO
   if (reverse) {
@@ -1447,7 +1443,7 @@ Bool wxPolygonPathRgn::Install(long target, Bool reverse, Bool align)
   wxGPathCloseFigure(CURRENT_GP);
 #endif
 
-  RestoreScale(target, m, align);
+  RestoreScale(target, align, &m);
 
   return (fillStyle == wxODDEVEN_RULE);
 }
@@ -1487,9 +1483,9 @@ wxPathPathRgn::wxPathPathRgn(wxDC *dc_for_scale,
 Bool wxPathPathRgn::Install(long target, Bool reverse, Bool align)
 {
   wxPath *q;
-  long m;
+  cairo_matrix_p m;
 
-  m = PrepareScale(target, fillStyle == wxODDEVEN_RULE, align);
+  PrepareScale(target, fillStyle == wxODDEVEN_RULE, align, &m);
 
   if (reverse) {
     q = new wxPath();
@@ -1520,7 +1516,7 @@ Bool wxPathPathRgn::Install(long target, Bool reverse, Bool align)
 #endif
   }
 
-  RestoreScale(target, m, align);
+  RestoreScale(target, align, &m);
 
   return (fillStyle == wxODDEVEN_RULE);
 }
@@ -1546,9 +1542,9 @@ wxArcPathRgn::wxArcPathRgn(wxDC *dc_for_scale,
 Bool wxArcPathRgn::Install(long target, Bool reverse, Bool align)
 {
   double xx, yy, ww, hh;
-  long m;
+  cairo_matrix_p m;
 
-  m = PrepareScale(target, TRUE, align);
+  PrepareScale(target, TRUE, align, &m);
 
   xx = XFormXB(x, align);
   yy = XFormYB(y, align);
@@ -1611,7 +1607,7 @@ Bool wxArcPathRgn::Install(long target, Bool reverse, Bool align)
   }
 #endif
 
-  RestoreScale(target, m, align);
+  RestoreScale(target, align, &m);
 
   return FALSE;
 }

src/wxcommon/Region.h

@@ -101,8 +101,8 @@ class wxPathRgn : public wxObject
   ~wxPathRgn();
   virtual Bool Install(long target, Bool reverse, Bool align) = 0;
 
-  long PrepareScale(long target, Bool oe, Bool align);
+  void PrepareScale(long target, Bool oe, Bool align, void *m);
-  void RestoreScale(long target, long v, Bool align);
+  void RestoreScale(long target, Bool align, void *m);
 
   virtual Bool InstallPS(wxPostScriptDC *dc, wxPSStream *s) = 0;
 

src/wxxt/src/DeviceContexts/WindowDC.cc

@@ -49,14 +49,7 @@
 #endif
 #include <X11/Intrinsic.h>
 
-#ifdef WX_USE_CAIRO
+#include "../wx_cairo.h"
-extern "C" {
-# include <cairo.h>
-# ifndef WX_CAIRO_NO_XLIBH
-#  include <cairo-xlib.h>
-# endif
-};
-#endif
 
 #define  UseXtRegions
 #include "wx_rgn.h"
@@ -1213,20 +1206,20 @@ void wxWindowDC::DrawArc(double x, double y, double w, double h, double start, d
     
     if (SetCairoPen()) {
       double xx, yy, ww, hh;
-      cairo_matrix_t *m;
+      cairo_matrix_p m;
 
       xx = SmoothingXFormX(x);
       yy = SmoothingXFormY(y);
       ww = SmoothingXFormWL(w, x);
       hh = SmoothingXFormHL(h, y);
       
-      m = cairo_matrix_create();
+      cairo_set_matrix_create(m);
       cairo_current_matrix (CAIRO_DEV, m);
       cairo_translate(CAIRO_DEV, xx, yy);
       cairo_scale(CAIRO_DEV, ww, hh);
       cairo_new_path(CAIRO_DEV);
       cairo_arc_negative(CAIRO_DEV, 0.5, 0.5, 0.5, start, end);
-      cairo_set_matrix(CAIRO_DEV, m);
+      cairo__set_matrix(CAIRO_DEV, m);
       cairo_stroke(CAIRO_DEV);
       cairo_matrix_destroy(m);
     }
@@ -3616,9 +3609,10 @@ void wxWindowDC::InitCairoDev()
 {
   if (!X->cairo_dev) {
     cairo_t *dev;
+    double ww, hh;
 
-    dev = cairo_create();
+    GetSize(&ww, &hh);
-    cairo_set_target_drawable(dev, wxAPP_DISPLAY, DRAWABLE);
+    cairo_set_create_xlib(dev, wxAPP_DISPLAY, DRAWABLE, wxAPP_VISUAL, (int)ww, (int)hh);
     X->cairo_dev = (long)dev;
     X->reset_cairo_clip = 1;
   }

src/wxxt/src/GDI-Classes/Pen+Brush.cc

@@ -34,9 +34,7 @@
 #define  Uses_wxPostScriptDC
 #include "wx.h"
 
-#ifdef WX_USE_CAIRO
+#include "../wx_cairo.h"
-# include <cairo.h>
-#endif
 
 #include <math.h>
 

src/wxxt/src/wx_cairo.h

@@ -0,0 +1,35 @@
+#ifdef WX_USE_CAIRO
+extern "C" {
+# include <cairo.h>
+# ifndef WX_CAIRO_NO_XLIBH
+#  include <cairo-xlib.h>
+# endif
+};
+
+/* Check API version: */
+# ifdef cairo_set_rgb_color
+  /* New Cairo API (0.5 and up) */
+typedef cairo_matrix_t cairo_matrix_p;
+#  undef cairo_set_rgb_color
+#  define cairo_set_rgb_color(d, r, g, b) cairo_set_source_rgb(d, r, g, b)
+#  define cairo_set_matrix_create(m) /* no op */
+#  undef cairo_current_matrix
+#  define cairo_current_matrix(d, m) cairo_get_matrix(d, &(m))
+#  undef cairo_matrix_destroy
+#  define cairo_matrix_destroy(m) /* no op */
+#  define cairo__set_matrix(CAIRO_DEV, m) cairo_set_matrix(CAIRO_DEV, &(m))
+#  define cairo_set_create_xlib(dev, display, drawable, vis, w, h) \
+          dev = cairo_create(cairo_xlib_surface_create(wxAPP_DISPLAY, DRAWABLE, vis, w, h))
+#  undef cairo_default_matrix
+#  define cairo_default_matrix(dev) cairo_identity_matrix(dev)
+#  undef cairo_init_clip
+#  define cairo_init_clip(dev) cairo_reset_clip(dev)
+# else
+  /* Old Cairo API (0.5 and up) */
+typedef cairo_matrix_t *cairo_matrix_p;
+#  define cairo_set_matrix_create(m) (m) = cairo_matrix_create();
+#  define cairo__set_matrix(CAIRO_DEV, m) cairo_set_matrix(CAIRO_DEV, m)
+#  define cairo_set_create_xlib(dev, display, drawable, vis, w, h) \
+          dev = cario_create(); cairo_set_target_drawable(dev, wxAPP_DISPLAY, DRAWABLE)
+# endif
+#endif