X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libdocument%2Fev-document.h;h=63d2a8ec7e71c561240de009f7c9db6bdd67aa4f;hb=aeadd8e191190c43e94999fef077ebea69e966c9;hp=1064f16ac848bec45c8a2dea01f3c6dba656fceb;hpb=d76bef42ca0d292a7a04d61663d4da7536136479;p=evince.git

diff --git a/libdocument/ev-document.h b/libdocument/ev-document.h
index 1064f16a..63d2a8ec 100644
--- a/libdocument/ev-document.h
+++ b/libdocument/ev-document.h
@@ -65,6 +65,7 @@ typedef struct {
 } EvPoint;
 
 typedef struct _EvRectangle EvRectangle;
+typedef struct _EvMapping EvMapping;
 
 typedef struct _EvDocumentBackendInfo EvDocumentBackendInfo;
 struct _EvDocumentBackendInfo
@@ -73,6 +74,12 @@ struct _EvDocumentBackendInfo
 	const gchar *version;
 };
 
+typedef struct {
+	const gchar *filename;
+	gint         line;
+	gint         col;
+} EvSourceLink;
+
 struct _EvDocument
 {
 	GObject base;
@@ -105,6 +112,7 @@ struct _EvDocumentClass
         EvDocumentInfo  * (* get_info)        (EvDocument      *document);
         gboolean          (* get_backend_info)(EvDocument      *document,
                                                EvDocumentBackendInfo *info);
+        gboolean	  (* support_synctex) (EvDocument      *document);
 };
 
 GType            ev_document_get_type             (void) G_GNUC_CONST;
@@ -148,12 +156,26 @@ gboolean         ev_document_is_page_size_uniform (EvDocument      *document);
 void             ev_document_get_max_page_size    (EvDocument      *document,
 						   gdouble         *width,
 						   gdouble         *height);
+void             ev_document_get_min_page_size    (EvDocument      *document,
+						   gdouble         *width,
+						   gdouble         *height);
 gboolean         ev_document_check_dimensions     (EvDocument      *document);
 gint             ev_document_get_max_label_len    (EvDocument      *document);
 gboolean         ev_document_has_text_page_labels (EvDocument      *document);
 gboolean         ev_document_find_page_by_label   (EvDocument      *document,
 						   const gchar     *page_label,
 						   gint            *page_index);
+gboolean	 ev_document_has_synctex 	  (EvDocument      *document);
+
+EvSourceLink    *ev_document_synctex_backward_search
+                                                  (EvDocument      *document,
+                                                   gint             page_index,
+                                                   gfloat           x,
+                                                   gfloat           y);
+
+EvMapping       *ev_document_synctex_forward_search
+                                                  (EvDocument      *document,
+						   EvSourceLink    *source_link);
 
 gint             ev_rect_cmp                      (EvRectangle     *a,
 					           EvRectangle     *b);
@@ -172,6 +194,11 @@ EvRectangle *ev_rectangle_new      (void);
 EvRectangle *ev_rectangle_copy     (EvRectangle *ev_rect);
 void         ev_rectangle_free     (EvRectangle *ev_rect);
 
+struct _EvMapping {
+	EvRectangle area;
+	gpointer    data;
+};
+
 /* convenience macro to ease interface addition in the CODE
  * section of EV_BACKEND_REGISTER_WITH_CODE (this macro relies on
  * the g_define_type_id present within EV_BACKEND_REGISTER_WITH_CODE()).
@@ -271,25 +298,6 @@ type_name##_get_type (void)
 	return g_define_type_id__volatile;                                            \
 }
 
-/*
- * A convenience macro for boxed type implementations, which defines a
- * type_name_get_type() function registering the boxed type.
- */
-#define EV_DEFINE_BOXED_TYPE(TypeName, type_name, copy_func, free_func)               \
-GType                                                                                 \
-type_name##_get_type (void)                                                           \
-{                                                                                     \
-        static volatile gsize g_define_type_id__volatile = 0;                         \
-	if (g_once_init_enter (&g_define_type_id__volatile)) {                        \
-	        GType g_define_type_id =                                              \
-		    g_boxed_type_register_static (g_intern_static_string (#TypeName), \
-		                                  (GBoxedCopyFunc) copy_func,         \
-						  (GBoxedFreeFunc) free_func);        \
-		g_once_init_leave (&g_define_type_id__volatile, g_define_type_id);    \
-	}                                                                             \
-	return g_define_type_id__volatile;                                            \
-}
-		
 G_END_DECLS
 
 #endif /* EV_DOCUMENT_H */