Removed run-time dependency on libpangocairo

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48593 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/include/wx/cairo.h b/include/wx/cairo.h
index 5cdf39e598f0d137ae849a44d67632b13c69808a..4c9b72507207006b95ce538d056dbf4ef70a7dd8 100644 (file)
--- a/include/wx/cairo.h
+++ b/include/wx/cairo.h
@@ -37,56 +37,57 @@ public:
 private:
     bool              m_ok;
     wxDynamicLibrary *m_cairo_lib;
+    wxDynamicLibrary *m_pango_cairo_lib;
     
     static wxCairoLibrary *s_lib;
 
 public:
-    wxDL_METHOD_DEFINE( void, cairo_arc,
-        (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_arc_negative,
-        (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_clip,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_close_path,
-        (cairo_t *cr), (cr), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_arc,
+        (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_arc_negative,
+        (cairo_t *cr, double xc, double yc, double radius, double angle1, double angle2), (cr, xc, yc, radius, angle1, angle2) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_clip,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_close_path,
+        (cairo_t *cr), (cr) )
     wxDL_METHOD_DEFINE( cairo_t*, cairo_create,
         (cairo_surface_t *target), (target), NULL)
-    wxDL_METHOD_DEFINE( void, cairo_curve_to,
-        (cairo_t *cr, double x1, double y1, double x2, double y2, double x3, double y3), (cr, x1, y1, x2, y2, x3, y3), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_destroy,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_fill,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_fill_preserve,
-        (cairo_t *cr), (cr), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_curve_to,
+        (cairo_t *cr, double x1, double y1, double x2, double y2, double x3, double y3), (cr, x1, y1, x2, y2, x3, y3) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_destroy,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_fill,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_fill_preserve,
+        (cairo_t *cr), (cr) )
     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_get_target,
         (cairo_t *cr), (cr), NULL)
     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_image_surface_create_for_data,
         (unsigned char *data, cairo_format_t format, int width, int height, int stride), (data, format, width, height, stride), NULL)
-    wxDL_METHOD_DEFINE( void, cairo_line_to,
-        (cairo_t *cr, double x, double y), (cr, x, y), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_move_to,
-        (cairo_t *cr, double x, double y), (cr, x, y), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_new_path,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_paint,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_pattern_add_color_stop_rgba,
-        (cairo_pattern_t *pattern, double offset, double red, double green, double blue, double alpha), (pattern, offset, red, green, blue, alpha), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_line_to,
+        (cairo_t *cr, double x, double y), (cr, x, y) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_move_to,
+        (cairo_t *cr, double x, double y), (cr, x, y) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_new_path,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_paint,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_pattern_add_color_stop_rgba,
+        (cairo_pattern_t *pattern, double offset, double red, double green, double blue, double alpha), (pattern, offset, red, green, blue, alpha) )
     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_for_surface,
         (cairo_surface_t *surface), (surface), NULL)
     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_linear,
         (double x0, double y0, double x1, double y1), (x0, y0, x1, y1), NULL)
     wxDL_METHOD_DEFINE( cairo_pattern_t*, cairo_pattern_create_radial,
         (double cx0, double cy0, double radius0, double cx1, double cy1, double radius1), (cx0, cy0, radius0, cx1, cy1, radius1), NULL)
-    wxDL_METHOD_DEFINE( void, cairo_pattern_destroy,
-        (cairo_pattern_t *pattern), (pattern), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_pattern_set_extend,
-        (cairo_pattern_t *pattern, cairo_extend_t extend), (pattern, extend), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_pattern_set_filter,
-        (cairo_pattern_t *pattern, cairo_filter_t filter), (pattern, filter), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_rectangle,
-        (cairo_t *cr, double x, double y, double width, double height), (cr, x, y, width, height), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_pattern_destroy,
+        (cairo_pattern_t *pattern), (pattern) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_pattern_set_extend,
+        (cairo_pattern_t *pattern, cairo_extend_t extend), (pattern, extend) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_pattern_set_filter,
+        (cairo_pattern_t *pattern, cairo_filter_t filter), (pattern, filter) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_rectangle,
+        (cairo_t *cr, double x, double y, double width, double height), (cr, x, y, width, height) )
     wxDL_METHOD_DEFINE( void, cairo_reset_clip,
         (cairo_t *cr), (cr), /**/)
     wxDL_METHOD_DEFINE( void, cairo_restore,
@@ -113,16 +114,21 @@ public:
         (cairo_t *cr, cairo_pattern_t *source), (cr, source), /**/)
     wxDL_METHOD_DEFINE( void, cairo_set_source_rgba,
         (cairo_t *cr, double red, double green, double blue, double alpha), (cr, red, green, blue, alpha), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_stroke,
-        (cairo_t *cr), (cr), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_stroke_preserve,
-        (cairo_t *cr), (cr), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_stroke,
+        (cairo_t *cr), (cr) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_stroke_preserve,
+        (cairo_t *cr), (cr) )
     wxDL_METHOD_DEFINE( cairo_surface_t*, cairo_surface_create_similar,
         (cairo_surface_t *other, cairo_content_t content, int width, int height), (other, content, width, height), NULL)
-    wxDL_METHOD_DEFINE( void, cairo_surface_destroy,
-        (cairo_surface_t *surface), (surface), /**/)
-    wxDL_METHOD_DEFINE( void, cairo_translate,
-        (cairo_t *cr, double tx, double ty), (cr, tx, ty), /**/)
+    wxDL_VOIDMETHOD_DEFINE( cairo_surface_destroy,
+        (cairo_surface_t *surface), (surface) )
+    wxDL_VOIDMETHOD_DEFINE( cairo_translate,
+        (cairo_t *cr, double tx, double ty), (cr, tx, ty) )
+
+    wxDL_VOIDMETHOD_DEFINE( pango_cairo_update_layout,
+        (cairo_t *cr, PangoLayout *layout), (cr, layout) )
+    wxDL_VOIDMETHOD_DEFINE( pango_cairo_show_layout,
+        (cairo_t *cr, PangoLayout *layout), (cr, layout) )
 
     DECLARE_NO_COPY_CLASS(wxCairoLibrary)
 };

diff --git a/src/common/cairo.cpp b/src/common/cairo.cpp
index c6bb12b3fbd3cf314d54ac960b0d859c47d5a903..a9328718d05ba156a88838c2461a5e4f1dbf0907 100644 (file)
--- a/src/common/cairo.cpp
+++ b/src/common/cairo.cpp
@@ -35,9 +35,15 @@ wxCairoLibrary *wxCairoLibrary::s_lib = NULL;
 wxCairoLibrary::wxCairoLibrary()
 {
     m_cairo_lib = NULL;
+    m_pango_cairo_lib = NULL;
 
     wxLogNull log;
-    m_cairo_lib = new wxDynamicLibrary( wxT("libcairo.so") );
+    
+    m_cairo_lib = new wxDynamicLibrary( wxT("libcairo.so.2") );
+    m_ok = m_cairo_lib->IsLoaded();
+    if (!m_ok) return;
+
+    m_pango_cairo_lib = new wxDynamicLibrary( wxT("libpangocairo-1.0.so.0") );
     m_ok = m_cairo_lib->IsLoaded();
     if (!m_ok) return;
 
@@ -126,6 +132,9 @@ void wxCairoLibrary::InitializeMethods()
     wxDL_METHOD_LOAD( m_cairo_lib, cairo_surface_destroy, success )
     wxDL_METHOD_LOAD( m_cairo_lib, cairo_translate, success )
 
+    wxDL_METHOD_LOAD( m_pango_cairo_lib, pango_cairo_update_layout, success )
+    wxDL_METHOD_LOAD( m_pango_cairo_lib, pango_cairo_show_layout, success )
+
     m_ok = true;
 }
 

diff --git a/src/gtk/print.cpp b/src/gtk/print.cpp
index b5eabec535f3bc79d69351011d897a91f10ed70d..d52518e89e9ba74c2c80654b7ac0db85c6547b6f 100644 (file)
--- a/src/gtk/print.cpp
+++ b/src/gtk/print.cpp
@@ -1870,14 +1870,14 @@ void wxGtkPrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,
         {
             gs_cairo->cairo_save( m_cairo );
             gs_cairo->cairo_rotate( m_cairo, angle*DEG2RAD );
-            // pango_cairo_update_layout (m_cairo, m_layout);
-            // pango_cairo_show_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_update_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_show_layout (m_cairo, m_layout);
             gs_cairo->cairo_restore( m_cairo );
         }
         else
         {
-            // pango_cairo_update_layout (m_cairo, m_layout);
-            // pango_cairo_show_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_update_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_show_layout (m_cairo, m_layout);
         }
 
         // Reset unscaled size.
@@ -1917,14 +1917,14 @@ void wxGtkPrintDC::DoDrawRotatedText(const wxString& text, wxCoord x, wxCoord y,
         {
             gs_cairo->cairo_save( m_cairo );
             gs_cairo->cairo_rotate( m_cairo, angle*DEG2RAD );
-            // pango_cairo_update_layout (m_cairo, m_layout);
-            // pango_cairo_show_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_update_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_show_layout (m_cairo, m_layout);
             gs_cairo->cairo_restore( m_cairo );
         }
         else
         {
-            // pango_cairo_update_layout (m_cairo, m_layout);
-            // pango_cairo_show_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_update_layout (m_cairo, m_layout);
+            gs_cairo->pango_cairo_show_layout (m_cairo, m_layout);
         }
     }