New files, handling the mapping from mimetypes to backends

[evince.git] / shell / ev-window.c

diff --git a/shell/ev-window.c b/shell/ev-window.c
index ed21fffc0b85a069ee46665af43fe11532bee40e..635605625772f274063976b5b8501fcf5940a351 100644 (file)
--- a/shell/ev-window.c
+++ b/shell/ev-window.c
@@ -39,6 +39,7 @@
 #include "ev-print-job.h"
 #include "ev-document-thumbnails.h"
 #include "ev-document-links.h"
+#include "ev-document-types.h"
 #include "ev-document-find.h"
 #include "ev-document-security.h"
 #include "ev-job-queue.h"
@@ -47,16 +48,6 @@
 #include "egg-recent-view.h"
 #include "egg-recent-model.h"
 
-#include "ev-poppler.h"
-#include "pixbuf-document.h"
-#include "ps-document.h"
-#ifdef ENABLE_DVI
-#include "dvi-document.h"
-#endif
-#ifdef ENABLE_DJVU
-#include "djvu-document.h"
-#endif
-
 #include <glib/gi18n.h>
 #include <gtk/gtk.h>
 #include <gnome.h>
@@ -398,44 +389,6 @@ unable_to_load (EvWindow   *ev_window,
        gtk_widget_destroy (dialog);
 }
 
-/* Would be nice to have this in gdk-pixbuf */
-static gboolean
-mime_type_supported_by_gdk_pixbuf (const gchar *mime_type)
-{
-       GSList *formats, *list;
-       gboolean retval = FALSE;
-
-       formats = gdk_pixbuf_get_formats ();
-
-       list = formats;
-       while (list) {
-               GdkPixbufFormat *format = list->data;
-               int i;
-               gchar **mime_types;
-
-               if (gdk_pixbuf_format_is_disabled (format))
-                       continue;
-
-               mime_types = gdk_pixbuf_format_get_mime_types (format);
-
-               for (i = 0; mime_types[i] != NULL; i++) {
-                       if (strcmp (mime_types[i], mime_type) == 0) {
-                               retval = TRUE;
-                               break;
-                       }
-               }
-
-               if (retval)
-                       break;
-
-               list = list->next;
-       }
-
-       g_slist_free (formats);
-
-       return retval;
-}
-
 static void
 update_window_title (EvDocument *document, GParamSpec *pspec, EvWindow *ev_window)
 {
@@ -709,33 +662,6 @@ start_loading_document (EvWindow   *ev_window,
        return FALSE;
 }
 
-static gboolean
-is_file_supported (const gchar *mime_type)
-{
-       static const char * const supported_types [] = {
-               "application/pdf",
-               "application/postscript",
-               "application/x-dvi",
-               "image/vnd.djvu",
-               "application/x-gzpostscript",
-               "image/x-eps",
-               NULL
-       };
-       gint   i;
-
-       g_return_val_if_fail (mime_type != NULL, FALSE);
-
-       if (mime_type_supported_by_gdk_pixbuf (mime_type))
-               return TRUE;
-       
-       for (i = 0; supported_types[i] != NULL; i++) {
-               if (g_ascii_strcasecmp (mime_type, supported_types[i]) == 0)
-                       return TRUE;
-       }
-       
-       return FALSE;
-}
-
 void
 ev_window_open (EvWindow *ev_window, const char *uri)
 {
@@ -749,22 +675,13 @@ ev_window_open (EvWindow *ev_window, const char *uri)
 
        if (mime_type == NULL)
                document = NULL;
-       else if (!strcmp (mime_type, "application/pdf"))
-               document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
-       else if (!strcmp (mime_type, "application/postscript") ||
-                !strcmp (mime_type, "application/x-gzpostscript") ||
-                !strcmp (mime_type, "image/x-eps"))
-               document = g_object_new (PS_TYPE_DOCUMENT, NULL);
-#ifdef ENABLE_DJVU
-       else if (!strcmp (mime_type, "image/vnd.djvu"))
-               document = g_object_new (DJVU_TYPE_DOCUMENT, NULL);
-#endif         
-       else if (mime_type_supported_by_gdk_pixbuf (mime_type))
-               document = g_object_new (PIXBUF_TYPE_DOCUMENT, NULL);
-#ifdef ENABLE_DVI
-       else if (!strcmp (mime_type, "application/x-dvi"))
-               document = g_object_new (DVI_TYPE_DOCUMENT, NULL);
-#endif
+       else {
+               GType document_type = ev_document_type_lookup (mime_type);
+
+               if (document_type!=G_TYPE_INVALID) {
+                       document = g_object_new (document_type, NULL);
+               }
+       }
 
        if (document) {
                start_loading_document (ev_window, document, uri);
@@ -797,7 +714,7 @@ ev_window_open_uri_list (EvWindow *ev_window, GList *uri_list)
                uri = gnome_vfs_uri_to_string (list->data, GNOME_VFS_URI_HIDE_NONE);
                mime_type = gnome_vfs_get_mime_type (uri);
                
-               if (is_file_supported (mime_type)) {
+               if (ev_document_type_lookup (mime_type)!=G_TYPE_INVALID) {
                        if (ev_window_is_empty (EV_WINDOW (ev_window))) {
                                ev_window_open (ev_window, uri);