always build cairo backend; add interface for setting cairo surface to renderer

diff --git a/src/extension/internal/cairo-render-context.cpp b/src/extension/internal/cairo-render-context.cpp
index 61d40ea4eca2bea2d18e5210ca065e6a88866535..8f106f55fe2db6ad087d9d5e5b2e92dcbbdbde0b 100644 (file)
--- a/src/extension/internal/cairo-render-context.cpp
+++ b/src/extension/internal/cairo-render-context.cpp
@@ -16,8 +16,6 @@
 # include "config.h"
 #endif
 
-#ifdef HAVE_CAIRO_PDF
-
 #ifndef PANGO_ENABLE_BACKEND
 #define PANGO_ENABLE_BACKEND
 #endif
@@ -672,6 +670,24 @@ CairoRenderContext::setupSurface(double width, double height)
             break;
     }
 
+    return _finishSurfaceSetup (surface);
+}
+
+bool
+CairoRenderContext::setSurface(cairo_surface_t *surface)
+{
+    if (_is_valid || !surface)
+        return false;
+
+    bool ret = _finishSurfaceSetup (surface);
+    if (ret)
+        cairo_surface_reference (surface);
+    return ret;
+}
+
+bool
+CairoRenderContext::_finishSurfaceSetup(cairo_surface_t *surface)
+{
     _cr = cairo_create(surface);
     _surface = surface;
 
@@ -1502,8 +1518,6 @@ _write_callback(void *closure, const unsigned char *data, unsigned int length)
 
 /* End of GNU GPL code */
 
-#endif /* HAVE_CAIRO_PDF */
-
 
 /*
   Local Variables:

diff --git a/src/extension/internal/cairo-render-context.h b/src/extension/internal/cairo-render-context.h
index dc1592a81f44c69deb45505866a88579c703df5f..ff7ebec7fdcbd15ecdaf86e54d8bd5a81dd7aad6 100644 (file)
--- a/src/extension/internal/cairo-render-context.h
+++ b/src/extension/internal/cairo-render-context.h
@@ -17,8 +17,6 @@
 # include "config.h"
 #endif
 
-#ifdef HAVE_CAIRO_PDF
-
 #include "extension/extension.h"
 #include <set>
 #include <string>
@@ -90,6 +88,8 @@ public:
     given width, height and with the currently set target
     surface type. */
     bool setupSurface(double width, double height);
+    /** Set the cairo_surface_t from an external source */
+    bool setSurface(cairo_surface_t *surface);
 
     cairo_surface_t *getSurface(void);
 
@@ -169,6 +169,7 @@ protected:
    
     unsigned int _showGlyphs(cairo_t *cr, PangoFont *font, std::vector<CairoGlyphInfo> const &glyphtext, bool is_stroke);
 
+    bool _finishSurfaceSetup(cairo_surface_t *surface);
     void _setFillStyle(SPStyle const *style, NRRect const *pbox);
     void _setStrokeStyle(SPStyle const *style, NRRect const *pbox);
     
@@ -183,8 +184,6 @@ protected:
 }  /* namespace Extension */
 }  /* namespace Inkscape */
 
-#endif /* HAVE_CAIRO_PDF */
-
 #endif /* !EXTENSION_INTERNAL_CAIRO_RENDER_CONTEXT_H_SEEN */
 
 /*

diff --git a/src/extension/internal/cairo-renderer.cpp b/src/extension/internal/cairo-renderer.cpp
index 5583fa63c9a89dd164f956e7785193ea639dd278..418e82b894d260fedf7ee507b65a13b81a289be9 100644 (file)
--- a/src/extension/internal/cairo-renderer.cpp
+++ b/src/extension/internal/cairo-renderer.cpp
@@ -16,8 +16,6 @@
 # include "config.h"
 #endif
 
-#ifdef HAVE_CAIRO_PDF
-
 #ifndef PANGO_ENABLE_BACKEND
 #define PANGO_ENABLE_BACKEND
 #endif
@@ -598,9 +596,6 @@ calculatePreserveAspectRatio(unsigned int aspect_align, unsigned int aspect_clip
 
 /* End of GNU GPL code */
 
-#endif /* HAVE_CAIRO_PDF */
-
-
 /*
   Local Variables:
   mode:c++

diff --git a/src/extension/internal/cairo-renderer.h b/src/extension/internal/cairo-renderer.h
index 6cb810bfe3bb7ae1c543eb130241504be4f99d19..4056a8697dbd5d2026798458af68c111720b01e7 100644 (file)
--- a/src/extension/internal/cairo-renderer.h
+++ b/src/extension/internal/cairo-renderer.h
@@ -17,8 +17,6 @@
 # include "config.h"
 #endif
 
-#ifdef HAVE_CAIRO_PDF
-
 #include "extension/extension.h"
 #include <set>
 #include <string>
@@ -69,8 +67,6 @@ void calculatePreserveAspectRatio(unsigned int aspect_align, unsigned int aspect
 }  /* namespace Extension */
 }  /* namespace Inkscape */
 
-#endif /* HAVE_CAIRO_PDF */
-
 #endif /* !EXTENSION_INTERNAL_CAIRO_RENDERER_H_SEEN */
 
 /*