Updated the Kannada translations

[evince.git] / backend / dvi / dvi-document.c

diff --git a/backend/dvi/dvi-document.c b/backend/dvi/dvi-document.c
index a6c33408c14d4c741b94e98440b6172e313eb7fb..a4a3dc6d92b7a9fd4a437d4c4e908ad5d7fbec86 100644 (file)
--- a/backend/dvi/dvi-document.c
+++ b/backend/dvi/dvi-document.c
@@ -14,12 +14,13 @@
  *
  * 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"
 
 #include "dvi-document.h"
+#include "texmfcnf.h"
 #include "ev-document-thumbnails.h"
 #include "ev-document-misc.h"
 #include "ev-file-exporter.h"
@@ -32,6 +33,13 @@
 
 #include <glib/gi18n-lib.h>
 #include <ctype.h>
+#ifdef G_OS_WIN32
+# define WIFEXITED(x) ((x) != 3)
+# define WEXITSTATUS(x) (x)
+#else
+# include <sys/wait.h>
+#endif
+#include <stdlib.h>
 
 GMutex *dvi_context_mutex = NULL;
 
@@ -42,12 +50,12 @@ enum {
 
 struct _DviDocumentClass
 {
-       GObjectClass parent_class;
+       EvDocumentClass parent_class;
 };
 
 struct _DviDocument
 {
-       GObject parent_instance;
+       EvDocument parent_instance;
 
        DviContext *context;
        DviPageSpec *spec;
@@ -66,12 +74,11 @@ struct _DviDocument
 
 typedef struct _DviDocumentClass DviDocumentClass;
 
-static void dvi_document_document_iface_init            (EvDocumentIface           *iface);
-static void dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface);
-static void dvi_document_file_exporter_iface_init      (EvFileExporterIface       *iface);
-static void dvi_document_do_color_special               (DviContext                *dvi,
-                                                        const char                *prefix,
-                                                        const char                *arg);
+static void dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface);
+static void dvi_document_file_exporter_iface_init      (EvFileExporterInterface       *iface);
+static void dvi_document_do_color_special               (DviContext                    *dvi,
+                                                        const char                    *prefix,
+                                                        const char                    *arg);
 
 EV_BACKEND_REGISTER_WITH_CODE (DviDocument, dvi_document,
      {
@@ -228,40 +235,36 @@ dvi_document_finalize (GObject *object)
        G_OBJECT_CLASS (dvi_document_parent_class)->finalize (object);
 }
 
+static gboolean
+dvi_document_support_synctex (EvDocument *document)
+{
+       return TRUE;
+}
 
 static void
 dvi_document_class_init (DviDocumentClass *klass)
 {
-       GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
+       GObjectClass    *gobject_class = G_OBJECT_CLASS (klass);
+       EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass);
+       gchar *texmfcnf;
 
        gobject_class->finalize = dvi_document_finalize;
 
-       mdvi_init_kpathsea ("evince", MDVI_MFMODE, MDVI_FALLBACK_FONT, MDVI_DPI);
+       texmfcnf = get_texmfcnf();
+       mdvi_init_kpathsea ("evince", MDVI_MFMODE, MDVI_FALLBACK_FONT, MDVI_DPI, texmfcnf);
+       g_free(texmfcnf);
+
        mdvi_register_special ("Color", "color", NULL, dvi_document_do_color_special, 1);
        mdvi_register_fonts ();
 
        dvi_context_mutex = g_mutex_new ();
-}
 
-static EvDocumentInfo *
-dvi_document_get_info (EvDocument *document)
-{
-       EvDocumentInfo *info;
-
-       info = g_new0 (EvDocumentInfo, 1);
-
-       return info;
-}
-
-static void
-dvi_document_document_iface_init (EvDocumentIface *iface)
-{
-       iface->load = dvi_document_load;
-       iface->save = dvi_document_save;
-       iface->get_n_pages = dvi_document_get_n_pages;
-       iface->get_page_size = dvi_document_get_page_size;
-       iface->render = dvi_document_render;
-       iface->get_info = dvi_document_get_info;
+       ev_document_class->load = dvi_document_load;
+       ev_document_class->save = dvi_document_save;
+       ev_document_class->get_n_pages = dvi_document_get_n_pages;
+       ev_document_class->get_page_size = dvi_document_get_page_size;
+       ev_document_class->render = dvi_document_render;
+       ev_document_class->support_synctex = dvi_document_support_synctex;
 }
 
 static void
@@ -341,7 +344,7 @@ dvi_document_thumbnails_get_thumbnail (EvDocumentThumbnails *document,
 }
 
 static void
-dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsIface *iface)
+dvi_document_document_thumbnails_iface_init (EvDocumentThumbnailsInterface *iface)
 {
        iface->get_thumbnail = dvi_document_thumbnails_get_thumbnail;
        iface->get_dimensions = dvi_document_thumbnails_get_dimensions;
@@ -398,8 +401,8 @@ dvi_document_file_exporter_end (EvFileExporter *exporter)
 
        if (success == FALSE) {
                g_warning ("Error: %s", err->message);
-       } else if (exit_stat != 0) {
-               g_warning ("Error: dvipdfm exited with non-zero status.");
+       } else if (!WIFEXITED(exit_stat) || WEXITSTATUS(exit_stat) != EXIT_SUCCESS){
+               g_warning ("Error: dvipdfm does not end normally or exit with a failure status.");
        }
 
        if (err)
@@ -417,7 +420,7 @@ dvi_document_file_exporter_get_capabilities (EvFileExporter *exporter)
 }
 
 static void
-dvi_document_file_exporter_iface_init (EvFileExporterIface *iface)
+dvi_document_file_exporter_iface_init (EvFileExporterInterface *iface)
 {
         iface->begin = dvi_document_file_exporter_begin;
         iface->do_page = dvi_document_file_exporter_do_page;