Remove get_dimensions() from EvDocumentThumbnails interface

[evince.git] / backend / ps / ev-spectre.c

diff --git a/backend/ps/ev-spectre.c b/backend/ps/ev-spectre.c
index 1342c3e9e920155aba4565533364a1bef19e7f8b..256d9bef24ac456ea1ff3636a0aefcc910ae0c8a 100644 (file)
--- a/backend/ps/ev-spectre.c
+++ b/backend/ps/ev-spectre.c
@@ -14,7 +14,7 @@
  *
  * 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.
  */
 
 #include <config.h>
@@ -31,19 +31,18 @@
 #include "ev-document-misc.h"
 
 struct _PSDocument {
-       GObject object;
+       EvDocument object;
 
        SpectreDocument *doc;
        SpectreExporter *exporter;
 };
 
 struct _PSDocumentClass {
-       GObjectClass parent_class;
+       EvDocumentClass parent_class;
 };
 
-static void ps_document_document_iface_init            (EvDocumentIface           *iface);
-static void ps_document_file_exporter_iface_init       (EvFileExporterIface       *iface);
-static void ps_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
+static void ps_document_file_exporter_iface_init       (EvFileExporterInterface       *iface);
+static void ps_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface);
 
 EV_BACKEND_REGISTER_WITH_CODE (PSDocument, ps_document,
                          {
@@ -77,16 +76,6 @@ ps_document_dispose (GObject *object)
        G_OBJECT_CLASS (ps_document_parent_class)->dispose (object);
 }
 
-static void
-ps_document_class_init (PSDocumentClass *klass)
-{
-       GObjectClass *object_class;
-
-       object_class = G_OBJECT_CLASS (klass);
-
-       object_class->dispose = ps_document_dispose;
-}
-
 /* EvDocumentIface */
 static gboolean
 ps_document_load (EvDocument *document,
@@ -270,6 +259,16 @@ ps_document_get_info (EvDocument *document)
        return info;
 }
 
+static gboolean
+ps_document_get_backend_info (EvDocument            *document,
+                             EvDocumentBackendInfo *info)
+{
+       info->name = "libspectre";
+       info->version = SPECTRE_VERSION_STRING;
+
+       return TRUE;
+}
+
 static cairo_surface_t *
 ps_document_render (EvDocument      *document,
                    EvRenderContext *rc)
@@ -331,16 +330,22 @@ ps_document_render (EvDocument      *document,
 }
 
 static void
-ps_document_document_iface_init (EvDocumentIface *iface)
+ps_document_class_init (PSDocumentClass *klass)
 {
-       iface->load = ps_document_load;
-       iface->save = ps_document_save;
-       iface->get_n_pages = ps_document_get_n_pages;
-       iface->get_page = ps_document_get_page;
-       iface->get_page_size = ps_document_get_page_size;
-       iface->get_page_label = ps_document_get_page_label;
-       iface->get_info = ps_document_get_info;
-       iface->render = ps_document_render;
+       GObjectClass    *object_class = G_OBJECT_CLASS (klass);
+       EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass);
+
+       object_class->dispose = ps_document_dispose;
+
+       ev_document_class->load = ps_document_load;
+       ev_document_class->save = ps_document_save;
+       ev_document_class->get_n_pages = ps_document_get_n_pages;
+       ev_document_class->get_page = ps_document_get_page;
+       ev_document_class->get_page_size = ps_document_get_page_size;
+       ev_document_class->get_page_label = ps_document_get_page_label;
+       ev_document_class->get_info = ps_document_get_info;
+       ev_document_class->get_backend_info = ps_document_get_backend_info;
+       ev_document_class->render = ps_document_render;
 }
 
 /* EvDocumentThumbnailsIface */
@@ -374,32 +379,9 @@ ps_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document_thumbnails,
 }
 
 static void
-ps_document_thumbnails_get_dimensions (EvDocumentThumbnails *document_thumbnails,
-                                      EvRenderContext      *rc, 
-                                      gint                 *width,
-                                      gint                 *height)
-{
-       PSDocument *ps = PS_DOCUMENT (document_thumbnails);
-       gdouble     page_width, page_height;
-
-       ps_document_get_page_size (EV_DOCUMENT (ps),
-                                  rc->page,
-                                  &page_width, &page_height);
-
-       if (rc->rotation == 90 || rc->rotation == 270) {
-               *width = (gint) (page_height * rc->scale);
-               *height = (gint) (page_width * rc->scale);
-       } else {
-               *width = (gint) (page_width * rc->scale);
-               *height = (gint) (page_height * rc->scale);
-       }
-}
-
-static void
-ps_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
+ps_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface)
 {
        iface->get_thumbnail = ps_document_thumbnails_get_thumbnail;
-       iface->get_dimensions = ps_document_thumbnails_get_dimensions;
 }
        
 /* EvFileExporterIface */
@@ -459,7 +441,7 @@ ps_document_file_exporter_get_capabilities (EvFileExporter *exporter)
 }
 
 static void
-ps_document_file_exporter_iface_init (EvFileExporterIface *iface)
+ps_document_file_exporter_iface_init (EvFileExporterInterface *iface)
 {
        iface->begin = ps_document_file_exporter_begin;
        iface->do_page = ps_document_file_exporter_do_page;