X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;ds=sidebyside;f=libdocument%2Fev-document.h;h=63d2a8ec7e71c561240de009f7c9db6bdd67aa4f;hb=aeadd8e191190c43e94999fef077ebea69e966c9;hp=32cdc1fdac8b96b52d067a11882dd6f7ea7e2c49;hpb=c218c0fc841709a869f41e538ccf38df4d48d175;p=evince.git
diff --git a/libdocument/ev-document.h b/libdocument/ev-document.h
index 32cdc1fd..63d2a8ec 100644
--- a/libdocument/ev-document.h
+++ b/libdocument/ev-document.h
@@ -15,7 +15,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id$
*/
@@ -49,9 +49,6 @@ typedef struct _EvDocument EvDocument;
typedef struct _EvDocumentClass EvDocumentClass;
typedef struct _EvDocumentPrivate EvDocumentPrivate;
-typedef struct _EvPageCache EvPageCache;
-typedef struct _EvPageCacheClass EvPageCacheClass;
-
#define EV_DOCUMENT_ERROR ev_document_error_quark ()
#define EV_DOC_MUTEX_LOCK (ev_document_doc_mutex_lock ())
#define EV_DOC_MUTEX_UNLOCK (ev_document_doc_mutex_unlock ())
@@ -68,6 +65,20 @@ typedef struct {
} EvPoint;
typedef struct _EvRectangle EvRectangle;
+typedef struct _EvMapping EvMapping;
+
+typedef struct _EvDocumentBackendInfo EvDocumentBackendInfo;
+struct _EvDocumentBackendInfo
+{
+ const gchar *name;
+ const gchar *version;
+};
+
+typedef struct {
+ const gchar *filename;
+ gint line;
+ gint col;
+} EvSourceLink;
struct _EvDocument
{
@@ -99,6 +110,9 @@ struct _EvDocumentClass
cairo_surface_t * (* render) (EvDocument *document,
EvRenderContext *rc);
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;
@@ -117,6 +131,8 @@ void ev_document_fc_mutex_unlock (void);
gboolean ev_document_fc_mutex_trylock (void);
EvDocumentInfo *ev_document_get_info (EvDocument *document);
+gboolean ev_document_get_backend_info (EvDocument *document,
+ EvDocumentBackendInfo *info);
gboolean ev_document_load (EvDocument *document,
const char *uri,
GError **error);
@@ -140,12 +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);
@@ -164,6 +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()).
@@ -263,56 +298,6 @@ type_name##_get_type (void)
return g_define_type_id__volatile; \
}
-/* A convenience macro for GTypeInterface definitions, which declares
- * a default vtable initialization function and defines a *_get_type()
- * function.
- *
- * The macro expects the interface initialization function to have the
- * name t_n ## _default_init, and the interface
- * structure to have the name TN ## Interface.
- */
-#define EV_DEFINE_INTERFACE(TypeName, type_name, TYPE_PREREQ) \
-static void type_name##_class_init (TypeName##Iface *klass); \
- \
-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_type_register_static_simple (G_TYPE_INTERFACE, \
- g_intern_static_string (#TypeName), \
- sizeof (TypeName##Iface), \
- (GClassInitFunc)type_name##_class_init, \
- 0, \
- (GInstanceInitFunc)NULL, \
- (GTypeFlags) 0); \
- if (TYPE_PREREQ) \
- g_type_interface_add_prerequisite (g_define_type_id, TYPE_PREREQ); \
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
- } \
- 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 */