X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=pixbuf%2Fpixbuf-document.c;h=a3b06d97d4084f54ac298460e514d0df35fc2b3c;hb=a521d16eb7f59cbda6881b66e0e7a00125377cd8;hp=843df3d267a3da0c9d925d5f9c62a584ee0d9161;hpb=60c1f92549b90d0fdc6ce4e069ed0e25d0fa9689;p=evince.git

diff --git a/pixbuf/pixbuf-document.c b/pixbuf/pixbuf-document.c
index 843df3d2..a3b06d97 100644
--- a/pixbuf/pixbuf-document.c
+++ b/pixbuf/pixbuf-document.c
@@ -53,8 +53,6 @@ G_DEFINE_TYPE_WITH_CODE (PixbufDocument, pixbuf_document, G_TYPE_OBJECT,
 						pixbuf_document_document_thumbnails_iface_init)				   
 				   });
 
-static GObjectClass *parent_class;
-
 static gboolean
 pixbuf_document_load (EvDocument  *document,
 		      const char  *uri,
@@ -80,6 +78,15 @@ pixbuf_document_load (EvDocument  *document,
 	return TRUE;
 }
 
+static gboolean
+pixbuf_document_save (EvDocument  *document,
+		      const char  *uri,
+		      GError     **error)
+{
+	g_warning ("pixbuf_document_save not implemented"); /* FIXME */
+	return TRUE;
+}
+
 static int
 pixbuf_document_get_n_pages (EvDocument  *document)
 {
@@ -135,8 +142,10 @@ pixbuf_document_get_page_size (EvDocument   *document,
 {
 	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
 
-	*width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
-	*height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
+	if (width)
+		*width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+	if (height)
+		*height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
 }
 
 static void
@@ -187,7 +196,7 @@ pixbuf_document_finalize (GObject *object)
 
 	g_object_unref (pixbuf_document->pixbuf);
 	
-	G_OBJECT_CLASS (parent_class)->finalize (object);
+	G_OBJECT_CLASS (pixbuf_document_parent_class)->finalize (object);
 }
 
 static void
@@ -223,8 +232,6 @@ pixbuf_document_class_init (PixbufDocumentClass *klass)
 {
 	GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
 
-	parent_class = g_type_class_peek_parent (klass);
-	
 	gobject_class->finalize = pixbuf_document_finalize;
 	gobject_class->get_property = pixbuf_document_get_property;
 	gobject_class->set_property = pixbuf_document_set_property;
@@ -232,10 +239,30 @@ pixbuf_document_class_init (PixbufDocumentClass *klass)
 	g_object_class_override_property (gobject_class, PROP_TITLE, "title");
 }
 
+static char *
+pixbuf_document_get_text (EvDocument *document, GdkRectangle *rect)
+{
+	/* FIXME this method should not be in EvDocument */
+	g_warning ("pixbuf_document_get_text not implemented");
+	return NULL;
+}
+
+
+static EvLink *
+pixbuf_document_get_link (EvDocument *document,
+		          int         x,
+		          int	      y)
+{
+	return NULL;
+}
+
 static void
 pixbuf_document_document_iface_init (EvDocumentIface *iface)
 {
 	iface->load = pixbuf_document_load;
+	iface->save = pixbuf_document_save;
+	iface->get_text = pixbuf_document_get_text;
+	iface->get_link = pixbuf_document_get_link;
 	iface->get_n_pages = pixbuf_document_get_n_pages;
 	iface->set_page = pixbuf_document_set_page;
 	iface->get_page = pixbuf_document_get_page;
@@ -266,11 +293,27 @@ pixbuf_document_thumbnails_get_thumbnail (EvDocumentThumbnails   *document,
 	return pixbuf;
 }
 
+static void
+pixbuf_document_thumbnails_get_dimensions (EvDocumentThumbnails *document,
+					   gint                  page,
+					   gint                  suggested_width,
+					   gint                  *width,
+					   gint                  *height)
+{
+	PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
+	gdouble page_ratio;
+
+	page_ratio = ((double)gdk_pixbuf_get_height (pixbuf_document->pixbuf)) /
+		     gdk_pixbuf_get_width (pixbuf_document->pixbuf);
+	*width = suggested_width;
+	*height = (gint) (suggested_width * page_ratio);
+}
 
 static void
 pixbuf_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
 {
 	iface->get_thumbnail = pixbuf_document_thumbnails_get_thumbnail;
+	iface->get_dimensions = pixbuf_document_thumbnails_get_dimensions;
 }