backend: Remove pixbuf backend

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

diff --git a/backend/pixbuf/pixbuf-document.c b/backend/pixbuf/pixbuf-document.c
deleted file mode 100644 (file)
index ae7b437..0000000
--- a/backend/pixbuf/pixbuf-document.c
+++ /dev/null
@@ -1,174 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8; c-indent-level: 8 -*- */
-/*
- * Copyright (C) 2004, Anders Carlsson <andersca@gnome.org>
- *
- * 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, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
- */
-
-#include <config.h>
-#include <glib/gi18n-lib.h>
-
-#include "pixbuf-document.h"
-#include "ev-document-misc.h"
-#include "ev-file-helpers.h"
-
-struct _PixbufDocumentClass
-{
-       EvDocumentClass parent_class;
-};
-
-struct _PixbufDocument
-{
-       EvDocument parent_instance;
-
-       GdkPixbuf *pixbuf;
-       
-       gchar *uri;
-};
-
-typedef struct _PixbufDocumentClass PixbufDocumentClass;
-
-EV_BACKEND_REGISTER (PixbufDocument, pixbuf_document)
-
-static gboolean
-pixbuf_document_load (EvDocument  *document,
-                     const char  *uri,
-                     GError     **error)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-       
-       gchar *filename;
-       GdkPixbuf *pixbuf;
-
-       /* FIXME: We could actually load uris  */
-       filename = g_filename_from_uri (uri, NULL, error);
-       if (!filename)
-               return FALSE;
-       
-       pixbuf = gdk_pixbuf_new_from_file (filename, error);
-
-       if (!pixbuf)
-               return FALSE;
-
-       pixbuf_document->pixbuf = pixbuf;
-       g_free (pixbuf_document->uri);
-       pixbuf_document->uri = g_strdup (uri);
-       
-       return TRUE;
-}
-
-static gboolean
-pixbuf_document_save (EvDocument  *document,
-                     const char  *uri,
-                     GError     **error)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
-       return ev_xfer_uri_simple (pixbuf_document->uri, uri, error); 
-}
-
-static int
-pixbuf_document_get_n_pages (EvDocument  *document)
-{
-       return 1;
-}
-
-static void
-pixbuf_document_get_page_size (EvDocument   *document,
-                              EvPage       *page,
-                              double       *width,
-                              double       *height)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-
-       *width = gdk_pixbuf_get_width (pixbuf_document->pixbuf);
-       *height = gdk_pixbuf_get_height (pixbuf_document->pixbuf);
-}
-
-static cairo_surface_t *
-pixbuf_document_render (EvDocument      *document,
-                       EvRenderContext *rc)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-       GdkPixbuf *scaled_pixbuf, *rotated_pixbuf;
-       cairo_surface_t *surface;
-
-       scaled_pixbuf = gdk_pixbuf_scale_simple (
-               pixbuf_document->pixbuf,
-               (gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale) + 0.5,
-               (gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale) + 0.5,
-               GDK_INTERP_BILINEAR);
-       
-        rotated_pixbuf = gdk_pixbuf_rotate_simple (scaled_pixbuf, 360 - rc->rotation);
-        g_object_unref (scaled_pixbuf);
-
-       surface = ev_document_misc_surface_from_pixbuf (rotated_pixbuf);
-       g_object_unref (rotated_pixbuf);
-
-       return surface;
-}
-
-static GdkPixbuf *
-pixbuf_document_get_thumbnail (EvDocument      *document,
-                              EvRenderContext *rc)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (document);
-       GdkPixbuf *pixbuf, *rotated_pixbuf;
-       gint width, height;
-       
-       width = (gint) (gdk_pixbuf_get_width (pixbuf_document->pixbuf) * rc->scale);
-       height = (gint) (gdk_pixbuf_get_height (pixbuf_document->pixbuf) * rc->scale);
-       
-       pixbuf = gdk_pixbuf_scale_simple (pixbuf_document->pixbuf,
-                                         width, height,
-                                         GDK_INTERP_BILINEAR);
-
-       rotated_pixbuf = gdk_pixbuf_rotate_simple (pixbuf, 360 - rc->rotation);
-        g_object_unref (pixbuf);
-
-        return rotated_pixbuf;
-}
-
-static void
-pixbuf_document_finalize (GObject *object)
-{
-       PixbufDocument *pixbuf_document = PIXBUF_DOCUMENT (object);
-
-       g_object_unref (pixbuf_document->pixbuf);
-       g_free (pixbuf_document->uri);
-       
-       G_OBJECT_CLASS (pixbuf_document_parent_class)->finalize (object);
-}
-
-static void
-pixbuf_document_class_init (PixbufDocumentClass *klass)
-{
-       GObjectClass    *gobject_class = G_OBJECT_CLASS (klass);
-       EvDocumentClass *ev_document_class = EV_DOCUMENT_CLASS (klass);
-
-       gobject_class->finalize = pixbuf_document_finalize;
-
-       ev_document_class->load = pixbuf_document_load;
-       ev_document_class->save = pixbuf_document_save;
-       ev_document_class->get_n_pages = pixbuf_document_get_n_pages;
-       ev_document_class->get_page_size = pixbuf_document_get_page_size;
-       ev_document_class->render = pixbuf_document_render;
-       ev_document_class->get_thumbnail = pixbuf_document_get_thumbnail;
-}
-
-static void
-pixbuf_document_init (PixbufDocument *pixbuf_document)
-{
-}