SVG: Rework of API for SVG selection.

I've removed cairo_svg_surface_create_xxx functions, and instead implemented
the following ones:

cairo_svg_surface_restrict_to_version
cairo_svg_get_versions
cairo_svg_version_to_string

1 files changed, 20 insertions, 21 deletions

diff --git a/src/cairo-svg.h b/src/cairo-svg.h
index d428fe350..cac6c0ee9 100644
--- a/src/cairo-svg.h
+++ b/src/cairo-svg.h
@@ -38,40 +38,39 @@
 
 CAIRO_BEGIN_DECLS
 
-cairo_surface_t *
+typedef enum {
+    CAIRO_SVG_VERSION_1_1,
+    CAIRO_SVG_VERSION_1_2,
+    CAIRO_SVG_VERSION_LAST
+} cairo_svg_version_t;
+
+cairo_public cairo_surface_t *
 cairo_svg_surface_create (const char   *filename,
 			  double	width_in_points,
 			  double	height_in_points);
-cairo_surface_t *
-cairo_svg_surface_create_1_1 (const char   *filename,
-			      double	    width_in_points,
-			      double	    height_in_points);
-cairo_surface_t *
-cairo_svg_surface_create_1_2 (const char   *filename,
-			     double	    width_in_points,
-			     double	    height_in_points);
 
-cairo_surface_t *
+cairo_public cairo_surface_t *
 cairo_svg_surface_create_for_stream (cairo_write_func_t	write_func,
 				     void	       *closure,
 				     double		width_in_points,
 				     double		height_in_points);
-cairo_surface_t *
-cairo_svg_surface_create_for_stream_1_1 (cairo_write_func_t  write_func,
-					 void		    *closure,
-					 double		     width_in_points,
-					 double		     height_in_points);
-cairo_surface_t *
-cairo_svg_surface_create_for_stream_1_2 (cairo_write_func_t  write_func,
-					 void		    *closure,
-					 double		     width_in_points,
-					 double		     height_in_points);
 
-void
+cairo_public void
 cairo_svg_surface_set_dpi (cairo_surface_t     *surface,
 			   double		x_dpi,
 			   double		y_dpi);
 
+cairo_public void
+cairo_svg_surface_restrict_to_version (cairo_surface_t 		*surface,
+				       cairo_svg_version_t  	 version);
+
+cairo_public void
+cairo_svg_get_versions (cairo_svg_version_t const	**versions,
+                        int                      	 *num_versions);
+
+cairo_public const char *
+cairo_svg_version_to_string (cairo_svg_version_t version);
+
 CAIRO_END_DECLS
 
 #else  /* CAIRO_HAS_SVG_SURFACE */