Plugin system for backends. Fixes bug #351348.

2007-12-28  Carlos Garcia Campos  <carlosgc@gnome.org>
	* configure.ac:
	* Makefile.am:
	* po/POTFILES.in:
	* backend/comics/Makefile.am:
	* backend/comics/comics-document.[ch]:
	* backend/comics/comicsdocument.evince-backend.in:
	* backend/djvu/Makefile.am:
	* backend/djvu/djvu-document.[ch]:
	* backend/djvu/djvudocument.evince-backend.in:
	* backend/dvi/Makefile.am:
	* backend/dvi/dvi-document.[c]:
	* backend/dvi/dvidocument.evince-backend.in:
	* backend/impress/Makefile.am:
	* backend/impress/impress-document.[ch]:
	* backend/impress/impressdocument.evince-backend.in:
	* backend/pdf/Makefile.am:
	* backend/pdf/ev-poppler.cc:
	* backend/pdf/ev-poppler.h:
	* backend/pdf/pdfdocument.evince-backend.in:
	* backend/pixbuf/Makefile.am:
	* backend/pixbuf/pixbuf-document.[ch]:
	* backend/pixbuf/pixbufdocument.evince-backend.in:
	* backend/ps/Makefile.am:
	* backend/ps/ev-spectre.[ch]:
	* backend/ps/ps-document.[ch]:
	* backend/ps/psdocument.evince-backend.in:
	* backend/tiff/Makefile.am:
	* backend/tiff/tiff-document.[ch]:
	* backend/tiff/tiffdocument.evince-backend.in:
	* libdocument/Makefile.am:
	* libdocument/ev-backends-manager.[ch]:
	* libdocument/ev-module.[ch]:
	* libdocument/ev-document.h:
	* libdocument/ev-document-factory.[ch]:
	(gdk_pixbuf_mime_type_list), (mime_type_supported_by_gdk_pixbuf),
	(get_compression_from_mime_type), (get_document_from_uri),
	(ev_document_factory_get_document), (file_filter_add_mime_types),
	(ev_document_factory_add_filters):
	* shell/Makefile.am:
	* shell/ev-window-title.c: (get_filename_from_uri):
	* shell/main.c: (main):
	* thumbnailer/Makefile.am:
	* thumbnailer/evince-thumbnailer.c: (main):
	Plugin system for backends. Fixes bug #351348.

svn path=/trunk/; revision=2786

1 files changed, 69 insertions, 0 deletions

diff --git a/libdocument/ev-module.h b/libdocument/ev-module.h
new file mode 100644
index 0000000..4239cb1
--- /dev/null
+++ b/libdocument/ev-module.h
@@ -0,0 +1,69 @@
+/*
+ * ev-module.h
+ * This file is part of Evince
+ *
+ * Copyright (C) 2005 - Paolo Maggi 
+ *
+ * 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. 
+ */
+ 
+/* This is a modified version of gedit-module.h from Epiphany source code.
+ * Here the original copyright assignment:
+ *
+ *  Copyright (C) 2003 Marco Pesenti Gritti
+ *  Copyright (C) 2003, 2004 Christian Persch
+ *
+ */
+
+/*
+ * Modified by the gedit Team, 2005. See the AUTHORS file for a 
+ * list of people on the gedit Team.  
+ * See the ChangeLog files for a list of changes. 
+ *
+ * $Id: gedit-module.h 5263 2006-10-08 14:26:02Z pborelli $
+ */
+
+/* Modified by Evince Team */
+ 
+#ifndef EV_MODULE_H
+#define EV_MODULE_H
+
+#include <glib-object.h>
+
+G_BEGIN_DECLS
+
+#define EV_TYPE_MODULE            (ev_module_get_type ())
+#define EV_MODULE(obj)		  (G_TYPE_CHECK_INSTANCE_CAST ((obj), EV_TYPE_MODULE, EvModule))
+#define EV_MODULE_CLASS(klass)    (G_TYPE_CHECK_CLASS_CAST ((klass), EV_TYPE_MODULE, EvModuleClass))
+#define EV_IS_MODULE(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), EV_TYPE_MODULE))
+#define EV_IS_MODULE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((obj), EV_TYPE_MODULE))
+#define EV_MODULE_GET_CLASS(obj)  (G_TYPE_INSTANCE_GET_CLASS((obj), EV_TYPE_MODULE, EvModuleClass))
+
+typedef struct _EvModule EvModule;
+
+GType        ev_module_get_type        (void) G_GNUC_CONST;
+
+EvModule    *ev_module_new             (const gchar *path);
+
+const gchar *ev_module_get_path        (EvModule    *module);
+
+GObject     *ev_module_new_object      (EvModule    *module);
+
+GType        ev_module_get_object_type (EvModule    *module);
+
+G_END_DECLS
+
+#endif /* EV_MODULE_H */