X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=backend%2Fev-document.c;h=a800866f8b087d14f456c2aa2885462b86bc63d7;hb=205c689a78e992d1ad3cf9223f7c95bf424dda94;hp=124a626154f1be0ff0d38ab9aa09cdb3da8465ce;hpb=1561766454d8a06d887da5c2955b8c4d1dddd9a3;p=evince.git

diff --git a/backend/ev-document.c b/backend/ev-document.c
index 124a6261..a800866f 100644
--- a/backend/ev-document.c
+++ b/backend/ev-document.c
@@ -23,7 +23,6 @@
 #include "ev-document.h"
 
 #include "ev-backend-marshalers.h"
-#include "ev-job-queue.h"
 
 static void ev_document_class_init (gpointer g_class);
 
@@ -67,30 +66,6 @@ ev_document_error_quark (void)
 static void
 ev_document_class_init (gpointer g_class)
 {
-	g_object_interface_install_property (g_class,
-				g_param_spec_string ("title",
-						     "Document Title",
-						     "The title of the document",
-						     NULL,
-						     G_PARAM_READABLE));
-}
-
-#define PAGE_CACHE_STRING "ev-page-cache"
-
-EvPageCache *
-ev_document_get_page_cache (EvDocument *document)
-{
-	EvPageCache *page_cache;
-
-	g_return_val_if_fail (EV_IS_DOCUMENT (document), NULL);
-
-	page_cache = g_object_get_data (G_OBJECT (document), PAGE_CACHE_STRING);
-	if (page_cache == NULL) {
-		page_cache = _ev_page_cache_new (document);
-		g_object_set_data_full (G_OBJECT (document), PAGE_CACHE_STRING, page_cache, g_object_unref);
-	}
-
-	return page_cache;
 }
 
 GMutex *
@@ -102,6 +77,19 @@ ev_document_get_doc_mutex (void)
 	return ev_doc_mutex;
 }
 
+void
+ev_document_doc_mutex_lock (void)
+{
+	g_mutex_lock (ev_document_get_doc_mutex ());
+}
+
+void
+ev_document_doc_mutex_unlock (void)
+{
+	g_mutex_unlock (ev_document_get_doc_mutex ());
+}
+
+
 
 gboolean
 ev_document_load (EvDocument  *document,
@@ -113,10 +101,6 @@ ev_document_load (EvDocument  *document,
 	LOG ("ev_document_load");
 	retval = iface->load (document, uri, error);
 
-	/* Call this to make the initial cached copy */
-	if (retval)
-		ev_document_get_page_cache (document);
-
 	return retval;
 }
 
@@ -134,17 +118,6 @@ ev_document_save (EvDocument  *document,
 	return retval;
 }
 
-char *
-ev_document_get_title (EvDocument  *document)
-{
-	char *title;
-
-	LOG ("ev_document_get_title");
-	g_object_get (document, "title", &title, NULL);
-
-	return title;
-}
-
 int
 ev_document_get_n_pages (EvDocument  *document)
 {
@@ -190,6 +163,14 @@ ev_document_can_get_text (EvDocument  *document)
 	return iface->can_get_text (document);
 }
 
+EvDocumentInfo *
+ev_document_get_info (EvDocument *document)
+{
+	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
+
+	return iface->get_info (document);
+}
+
 char *
 ev_document_get_text (EvDocument  *document,
 		      int          page,
@@ -222,9 +203,8 @@ ev_document_get_links (EvDocument *document,
 
 
 GdkPixbuf *
-ev_document_render_pixbuf (EvDocument *document,
-			   int         page,
-			   double      scale)
+ev_document_render_pixbuf (EvDocument      *document,
+			   EvRenderContext *rc)
 {
 	EvDocumentIface *iface = EV_DOCUMENT_GET_IFACE (document);
 	GdkPixbuf *retval;
@@ -232,8 +212,42 @@ ev_document_render_pixbuf (EvDocument *document,
 	LOG ("ev_document_render_pixbuf");
 	g_assert (iface->render_pixbuf);
 
-	retval = iface->render_pixbuf (document, page, scale);
+	retval = iface->render_pixbuf (document, rc);
 
 	return retval;
 }
 
+void
+ev_document_info_free (EvDocumentInfo *info)
+{
+	if (info == NULL)
+		return;
+
+	g_free (info->title);
+	g_free (info->format);
+	g_free (info->author);
+	g_free (info->subject);
+	g_free (info->keywords);
+	g_free (info->security);
+
+	g_free (info);
+}
+
+
+/* Compares two rects.  returns 0 if they're equal */
+#define EPSILON 0.0000001
+
+gint
+ev_rect_cmp (EvRectangle *a,
+	     EvRectangle *b)
+{
+	if (a == b)
+		return 0;
+	if (a == NULL || b == NULL)
+		return 1;
+
+	return ! ((ABS (a->x1 - b->x1) < EPSILON) &&
+		  (ABS (a->y1 - b->y1) < EPSILON) &&
+		  (ABS (a->x2 - b->x2) < EPSILON) &&
+		  (ABS (a->y2 - b->y2) < EPSILON));
+}