diff options
Diffstat (limited to 'backend/ev-document.c')
| -rw-r--r-- | backend/ev-document.c | 86 |
1 files changed, 16 insertions, 70 deletions
diff --git a/backend/ev-document.c b/backend/ev-document.c index 6238ac5..080af0b 100644 --- a/backend/ev-document.c +++ b/backend/ev-document.c @@ -27,17 +27,9 @@ static void ev_document_class_init (gpointer g_class); -enum -{ - PAGE_CHANGED, - SCALE_CHANGED, - LAST_SIGNAL -}; -static guint signals[LAST_SIGNAL] = { 0 }; GMutex *ev_doc_mutex = NULL; - #define LOG(x) GType ev_document_get_type (void) @@ -75,26 +67,6 @@ ev_document_error_quark (void) static void ev_document_class_init (gpointer g_class) { - signals[PAGE_CHANGED] = - g_signal_new ("page_changed", - EV_TYPE_DOCUMENT, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EvDocumentIface, page_changed), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, - 0); - - signals[SCALE_CHANGED] = - g_signal_new ("scale_changed", - EV_TYPE_DOCUMENT, - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (EvDocumentIface, scale_changed), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, - 0); - g_object_interface_install_property (g_class, g_param_spec_string ("title", "Document Title", @@ -140,8 +112,11 @@ ev_document_load (EvDocument *document, gboolean retval; LOG ("ev_document_load"); retval = iface->load (document, uri, error); + /* Call this to make the initial cached copy */ - ev_document_get_page_cache (document); + if (retval) + ev_document_get_page_cache (document); + return retval; } @@ -205,16 +180,6 @@ ev_document_get_page (EvDocument *document) } void -ev_document_set_target (EvDocument *document, - GdkDrawable *target) -{ - EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document); - - LOG ("ev_document_set_target"); - iface->set_target (document, target); -} - -void ev_document_set_scale (EvDocument *document, double scale) { @@ -225,17 +190,6 @@ ev_document_set_scale (EvDocument *document, } void -ev_document_set_page_offset (EvDocument *document, - int x, - int y) -{ - EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document); - - LOG ("ev_document_set_page_offset"); - iface->set_page_offset (document, x, y); -} - -void ev_document_get_page_size (EvDocument *document, int page, int *width, @@ -269,25 +223,29 @@ ev_document_get_link (EvDocument *document, EvLink *retval; LOG ("ev_document_get_link"); + if (iface->get_link == NULL) + return NULL; retval = iface->get_link (document, x, y); return retval; } -void -ev_document_render (EvDocument *document, - int clip_x, - int clip_y, - int clip_width, - int clip_height) +GList * +ev_document_get_links (EvDocument *document) { EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document); + GList *retval; + + LOG ("ev_document_get_link"); + if (iface->get_links == NULL) + return NULL; + retval = iface->get_links (document); - LOG ("ev_document_render"); - iface->render (document, clip_x, clip_y, clip_width, clip_height); + return retval; } + GdkPixbuf * ev_document_render_pixbuf (EvDocument *document) { @@ -302,15 +260,3 @@ ev_document_render_pixbuf (EvDocument *document) return retval; } - -void -ev_document_page_changed (EvDocument *document) -{ - g_signal_emit (G_OBJECT (document), signals[PAGE_CHANGED], 0); -} - -void -ev_document_scale_changed (EvDocument *document) -{ - g_signal_emit (G_OBJECT (document), signals[SCALE_CHANGED], 0); -} |