Make frontends depend on just libev. Rework and group CFLAGS/LIBS

[evince.git] / thumbnailer / evince-thumbnailer.c

diff --git a/thumbnailer/evince-thumbnailer.c b/thumbnailer/evince-thumbnailer.c
index 37242a1fb1e472b95b14b3b62efc7f98b60a03f5..4e9f3000db9283241503a035e883aa3cb286d898 100644 (file)
--- a/thumbnailer/evince-thumbnailer.c
+++ b/thumbnailer/evince-thumbnailer.c
@@ -20,33 +20,57 @@
 #include <libgnomevfs/gnome-vfs-uri.h>
 #include <libgnomevfs/gnome-vfs-utils.h>
 #include <libgnomevfs/gnome-vfs-init.h>
+#include <libgnomevfs/gnome-vfs-ops.h>
 
 #include <ev-document.h>
-#include <ev-document-types.h>
 #include <ev-document-thumbnails.h>
+#include <ev-document-factory.h>
 
 #include <string.h>
 
 #define THUMBNAIL_SIZE 128
 
+static EvDocument *
+get_document_from_uri (const char *uri, gboolean slow, gchar **mime_type)
+{
+       EvDocument *document = NULL;
+        GnomeVFSFileInfo *info;
+        GnomeVFSResult result;
+
+        info = gnome_vfs_file_info_new ();
+        result = gnome_vfs_get_file_info (uri, info,
+                                         GNOME_VFS_FILE_INFO_GET_MIME_TYPE |
+                                         GNOME_VFS_FILE_INFO_FOLLOW_LINKS | 
+                                         (slow ? GNOME_VFS_FILE_INFO_FORCE_SLOW_MIME_TYPE : 0));
+        if (result != GNOME_VFS_OK || info->mime_type == NULL) {
+               goto end;
+        } 
+       
+       document = ev_document_factory_get_document (info->mime_type);
+       if (mime_type != NULL) {
+               *mime_type = info->mime_type ? g_strdup (info->mime_type) : NULL;
+       }
+
+end:
+        gnome_vfs_file_info_unref (info);      
+        return document;
+}
+
 static gboolean
 evince_thumbnail_pngenc_get (const char *uri, const char *thumbnail, int size)
 {
        EvDocument *document = NULL;
-       char *mime_type;
        GError *error = NULL;
        GdkPixbuf *pixbuf;
-       GType document_type;
-
-       mime_type = gnome_vfs_get_mime_type (uri);
-       if (mime_type == NULL)
-               return FALSE;
+       char *mime_type = NULL;
 
-       document_type = ev_document_type_lookup (mime_type);
-       if (document_type==G_TYPE_INVALID)
+       document = get_document_from_uri (uri, FALSE, &mime_type);
+       if (document == NULL) {
+               document = get_document_from_uri (uri, TRUE, &mime_type);
+       }
+       if (document == NULL) {
                return FALSE;
-
-       document = g_object_new (document_type, NULL);
+       }
 
        if (!ev_document_load (document, uri, &error)) {
                if (error->domain == EV_DOCUMENT_ERROR &&
@@ -67,7 +91,7 @@ evince_thumbnail_pngenc_get (const char *uri, const char *thumbnail, int size)
        if (pixbuf != NULL) {
                const char *overlaid_icon_name = NULL;
 
-               if (strcmp(mime_type,"application/pdf")==0) {
+               if (strcmp (mime_type, "application/pdf") == 0) {
                        overlaid_icon_name = "pdf-icon.png";
                }