Add EvPage so that we can hold a reference to the backend page. Form

[evince.git] / libdocument / ev-render-context.h

diff --git a/libdocument/ev-render-context.h b/libdocument/ev-render-context.h
index 636f02fd9e6185660a47d30b081ef649bac6dc6f..eb324e880f0b465c8e2999246a788cfacf3017ba 100644 (file)
--- a/libdocument/ev-render-context.h
+++ b/libdocument/ev-render-context.h
@@ -22,14 +22,16 @@
 
 #include <glib-object.h>
 
+#include "ev-page.h"
+
 G_BEGIN_DECLS
 
 typedef struct _EvRenderContext EvRenderContext;
 typedef struct _EvRenderContextClass EvRenderContextClass;
 
 #define EV_TYPE_RENDER_CONTEXT         (ev_render_context_get_type())
-#define EV_RENDER_CONTEXT(context)     ((EvRenderContext *) (context))
-#define EV_RENDER_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_RENDER_CONTEXT, EvRenderContext))
+#define EV_RENDER_CONTEXT(context)     (G_TYPE_CHECK_INSTANCE_CAST((object), EV_TYPE_RENDER_CONTEXT, EvRenderContext)
+#define EV_RENDER_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), EV_TYPE_RENDER_CONTEXT, EvRenderContextClass))
 #define EV_IS_RENDER_CONTEXT(object)   (G_TYPE_CHECK_INSTANCE_TYPE((object), EV_TYPE_RENDER_CONTEXT))
 
 struct _EvRenderContextClass
@@ -40,23 +42,21 @@ struct _EvRenderContextClass
 struct _EvRenderContext
 {
        GObject parent;
-       int rotation;
-       gint page;
+       
+       EvPage *page;
+       gint    rotation;
        gdouble scale;
-
-       gpointer data;
-       GDestroyNotify destroy;
 };
 
 
 GType            ev_render_context_get_type        (void) G_GNUC_CONST;
-EvRenderContext *ev_render_context_new             (int              rotation,
-                                                   gint             page,
+EvRenderContext *ev_render_context_new             (EvPage          *page,
+                                                   gint             rotation,
                                                    gdouble          scale);
 void             ev_render_context_set_page        (EvRenderContext *rc,
-                                                   gint             page);
+                                                   EvPage          *page);
 void             ev_render_context_set_rotation    (EvRenderContext *rc,
-                                                   int              rotation);
+                                                   gint             rotation);
 void             ev_render_context_set_scale       (EvRenderContext *rc,
                                                    gdouble          scale);