-#include <pdf-document.h>
+/*
+ Copyright (C) 2005 Fernando Herrera <fherrera@onirica.com>
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ 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.
+*/
#include <libgnomevfs/gnome-vfs-mime-utils.h>
#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-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)
+evince_thumbnail_pngenc_get (const char *uri, const char *thumbnail, int size)
{
EvDocument *document = NULL;
- char *mime_type;
- GError *error;
+ GError *error = NULL;
GdkPixbuf *pixbuf;
+ char *mime_type = NULL;
- mime_type = gnome_vfs_get_mime_type (uri);
- if (mime_type == NULL)
- return FALSE;
-
- if (!strcmp (mime_type, "application/pdf"))
- document = g_object_new (PDF_TYPE_DOCUMENT, NULL);
- else
+ 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;
+ }
if (!ev_document_load (document, uri, &error)) {
if (error->domain == EV_DOCUMENT_ERROR &&
return FALSE;
}
+ if (!EV_IS_DOCUMENT_THUMBNAILS (document)) {
+ return FALSE;
+ }
+
pixbuf = ev_document_thumbnails_get_thumbnail
- (EV_DOCUMENT_THUMBNAILS (document), 1, 100);
+ (EV_DOCUMENT_THUMBNAILS (document), 0, 0, size, FALSE);
if (pixbuf != NULL) {
- GdkPixbuf *pdflogo;
-
- pdflogo = gdk_pixbuf_new_from_file (DATADIR"/pdf-icon.png", NULL);
- if (pdflogo != NULL) {
- int delta_height, delta_width;
-
- delta_width = gdk_pixbuf_get_width (pixbuf) -
- gdk_pixbuf_get_width (pdflogo);
- delta_height = gdk_pixbuf_get_height (pixbuf) -
- gdk_pixbuf_get_height (pdflogo);
-
- gdk_pixbuf_composite (pdflogo, pixbuf,
- delta_width, delta_height,
- gdk_pixbuf_get_width (pdflogo),
- gdk_pixbuf_get_height (pdflogo),
- delta_width, delta_height,
- 1, 1,
- GDK_INTERP_NEAREST, 100);
-
- gdk_pixbuf_unref (pdflogo);
+ const char *overlaid_icon_name = NULL;
+
+ if (strcmp (mime_type, "application/pdf") == 0) {
+ overlaid_icon_name = "pdf-icon.png";
+ }
+
+ if (overlaid_icon_name) {
+ GdkPixbuf *overlaid_pixbuf;
+
+ gchar *overlaid_icon_path = g_strdup_printf ("%s/%s", DATADIR, overlaid_icon_name);
+ overlaid_pixbuf = gdk_pixbuf_new_from_file (overlaid_icon_path, NULL);
+ g_free (overlaid_icon_path);
+ if (overlaid_pixbuf != NULL) {
+ int delta_height, delta_width;
+
+ delta_width = gdk_pixbuf_get_width (pixbuf) -
+ gdk_pixbuf_get_width (overlaid_pixbuf);
+ delta_height = gdk_pixbuf_get_height (pixbuf) -
+ gdk_pixbuf_get_height (overlaid_pixbuf);
+
+ gdk_pixbuf_composite (overlaid_pixbuf, pixbuf,
+ delta_width, delta_height,
+ gdk_pixbuf_get_width (overlaid_pixbuf),
+ gdk_pixbuf_get_height (overlaid_pixbuf),
+ delta_width, delta_height,
+ 1, 1,
+ GDK_INTERP_NEAREST, 100);
+
+ gdk_pixbuf_unref (overlaid_pixbuf);
+ }
}
if (gdk_pixbuf_save (pixbuf, thumbnail, "png", NULL, NULL)) {
gdk_pixbuf_unref (pixbuf);
main (int argc, char *argv[])
{
int res;
+ char *input, *output;
+ int size;
char *uri;
- if (argc != 3) {
- g_print ("%s: thumbnailer for Nautilus\n", argv[0]);
- g_print ("usage: %s <input-filename> <output-filename>\n", argv[0]);
+ if (argc <= 2 || argc > 5 || strcmp (argv[1], "-h") == 0 ||
+ strcmp (argv[1], "--help") == 0) {
+ g_print ("Usage: %s [-s <size>] <input> <output>\n", argv[0]);
return -1;
}
res = gnome_vfs_init ();
- uri = gnome_vfs_make_uri_from_shell_arg (argv[1]);
+ if (!strcmp (argv[1], "-s")) {
+ input = argv[3];
+ output = argv[4];
+ size = g_strtod (argv[2], NULL);
+ } else {
+ input = argv[1];
+ output = argv[2];
+ size = THUMBNAIL_SIZE;
+ }
+
+ if (size < 40) {
+ g_print ("Size cannot be smaller than 40 pixels\n");
+ return -1;
+ }
+
+ uri = gnome_vfs_make_uri_from_shell_arg (input);
- if (evince_thumbnail_pngenc_get (uri, argv[2])) {
+ if (evince_thumbnail_pngenc_get (uri, output, size)) {
g_free (uri);
return 0;
} else {