[totem] recent: Add recent-files plugin

[Bastien Nocera <hadess src gnome org>]

commit f511986abe99d542abfbdfea6376443d93bb494a
Author: Bastien Nocera <hadess hadess net>
Date:   Sat Jul 14 22:54:00 2012 +0100

    recent: Add recent-files plugin

 configure.in                        |    3 +-
 src/plugins/recent/Makefile.am      |   13 +++
 src/plugins/recent/recent.plugin.in |    9 ++
 src/plugins/recent/totem-recent.c   |  182 +++++++++++++++++++++++++++++++++++
 4 files changed, 206 insertions(+), 1 deletions(-)
---
diff --git a/configure.in b/configure.in
index cf030c5..dc23ef5 100644
--- a/configure.in
+++ b/configure.in
@@ -71,7 +71,7 @@ AC_SUBST(TOTEM_API_VERSION)
 AC_DEFINE_UNQUOTED(TOTEM_API_VERSION, ["$TOTEM_API_VERSION"], [Define to the Totem plugin API version])
 
 # The full list of plugins
-allowed_plugins="apple-trailers autoload-subtitles brasero-disc-recorder chapters dbusservice im-status gromit iplayer lirc media-player-keys ontop opensubtitles properties pythonconsole rotation save-file samplepython sample-vala screensaver screenshot sidebar-test skipto zeitgeist-dp grilo"
+allowed_plugins="apple-trailers autoload-subtitles brasero-disc-recorder chapters dbusservice im-status gromit iplayer lirc media-player-keys ontop opensubtitles properties pythonconsole recent rotation save-file samplepython sample-vala screensaver screenshot sidebar-test skipto zeitgeist-dp grilo"
 
 PLUGINDIR='${libdir}/totem/plugins'
 AC_SUBST(PLUGINDIR)
@@ -725,6 +725,7 @@ src/plugins/media-player-keys/Makefile
 src/plugins/opensubtitles/Makefile
 src/plugins/opensubtitles/org.gnome.totem.plugins.opensubtitles.gschema.xml.in
 src/plugins/properties/Makefile
+src/plugins/recent/Makefile
 src/plugins/rotation/Makefile
 src/plugins/save-file/Makefile
 src/plugins/sidebar-test/Makefile
diff --git a/src/plugins/recent/Makefile.am b/src/plugins/recent/Makefile.am
new file mode 100644
index 0000000..2123db8
--- /dev/null
+++ b/src/plugins/recent/Makefile.am
@@ -0,0 +1,13 @@
+include $(top_srcdir)/src/plugins/Makefile.plugins
+
+plugindir = $(PLUGINDIR)/recent
+plugin_LTLIBRARIES = librecent.la
+
+plugin_in_files = recent.plugin.in
+
+librecent_la_SOURCES = totem-recent.c
+librecent_la_LDFLAGS = $(plugin_ldflags)
+librecent_la_LIBADD = $(plugin_libadd)
+librecent_la_CFLAGS = $(plugin_cflags)
+
+-include $(top_srcdir)/git.mk
diff --git a/src/plugins/recent/recent.plugin.in b/src/plugins/recent/recent.plugin.in
new file mode 100644
index 0000000..d7a8346
--- /dev/null
+++ b/src/plugins/recent/recent.plugin.in
@@ -0,0 +1,9 @@
+[Plugin]
+Module=recent
+IAge=1
+Builtin=true
+_Name=Recent files
+_Description=Adds files that have been played to recent files
+Authors=Bastien Nocera
+Copyright=Copyright  2012 Bastien Nocera
+Website=http://www.gnome.org/projects/totem/
diff --git a/src/plugins/recent/totem-recent.c b/src/plugins/recent/totem-recent.c
new file mode 100644
index 0000000..cdca378
--- /dev/null
+++ b/src/plugins/recent/totem-recent.c
@@ -0,0 +1,182 @@
+/*
+ *  Copyright (C) 2012 Bastien Nocera <hadess hadess net>
+ *
+ *  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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
+ *
+ *
+ * The Totem project hereby grant permission for non-gpl compatible GStreamer
+ * plugins to be used and distributed together with GStreamer and Totem. This
+ * permission are above and beyond the permissions granted by the GPL license
+ * Totem is covered by.
+ *
+ * Monday 7th February 2005: Christian Schaller: Add exception clause.
+ * See license_change file for details.
+ *
+ */
+
+
+#include "config.h"
+
+#include <glib-object.h>
+#include <string.h>
+
+#include "totem-plugin.h"
+#include "totem.h"
+
+#define TOTEM_TYPE_RECENT_PLUGIN	(totem_recent_plugin_get_type ())
+#define TOTEM_RECENT_PLUGIN(o)		(G_TYPE_CHECK_INSTANCE_CAST ((o), TOTEM_TYPE_RECENT_PLUGIN, TotemRecentPlugin))
+
+typedef struct {
+	guint signal_id;
+	TotemObject *totem;
+	GtkRecentManager *recent_manager;
+} TotemRecentPluginPrivate;
+
+TOTEM_PLUGIN_REGISTER(TOTEM_TYPE_RECENT_PLUGIN, TotemRecentPlugin, totem_recent_plugin)
+
+static void
+recent_info_cb (GFile *file,
+		GAsyncResult *res,
+		TotemRecentPlugin *pi)
+{
+	GtkRecentData data;
+	char *groups[] = { NULL, NULL };
+	GFileInfo *file_info;
+	const char *uri, *display_name;
+
+	memset (&data, 0, sizeof (data));
+
+	file_info = g_file_query_info_finish (file, res, NULL);
+	uri = g_object_get_data (G_OBJECT (file), "uri");
+	display_name = g_object_get_data (G_OBJECT (file), "display_name");
+
+	/* Probably an unsupported URI scheme */
+	if (file_info == NULL) {
+		data.display_name = g_strdup (display_name);
+		/* Bogus mime-type, we just want it added */
+		data.mime_type = g_strdup ("video/x-totem-stream");
+		groups[0] = (gchar*) "TotemStreams";
+	} else {
+		data.mime_type = g_strdup (g_file_info_get_content_type (file_info));
+		data.display_name = g_strdup (g_file_info_get_display_name (file_info));
+		g_object_unref (file_info);
+		groups[0] = (gchar*) "Totem";
+	}
+
+	data.app_name = g_strdup (g_get_application_name ());
+	data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
+	data.groups = groups;
+	if (gtk_recent_manager_add_full (pi->priv->recent_manager,
+					 uri, &data) == FALSE) {
+		g_warning ("Couldn't add recent file for '%s'", uri);
+	}
+
+	g_free (data.display_name);
+	g_free (data.mime_type);
+	g_free (data.app_name);
+	g_free (data.app_exec);
+
+	g_object_unref (file);
+}
+
+static void
+add_recent (TotemRecentPlugin *pi,
+	    const char *uri,
+	    const char *display_name,
+	    const char *content_type)
+{
+	GFile *file;
+
+	/* FIXME implement
+	if (totem_is_special_mrl (uri) != FALSE)
+		return; */
+
+	/* If we already have a content-type, the display_name is
+	 * probably decent as well */
+	if (content_type != NULL) {
+		GtkRecentData data;
+		char *groups[] = { NULL, NULL };
+
+		memset (&data, 0, sizeof (data));
+
+		data.mime_type = (char *) content_type;
+		data.display_name = (char *) display_name;
+		groups[0] = (char*) "Totem";
+		data.app_name = (char *) g_get_application_name ();
+		data.app_exec = g_strjoin (" ", g_get_prgname (), "%u", NULL);
+		data.groups = groups;
+
+		if (gtk_recent_manager_add_full (pi->priv->recent_manager,
+						 uri, &data) == FALSE) {
+			g_warning ("Couldn't add recent file for '%s'", uri);
+		}
+		g_free (data.app_exec);
+
+		return;
+	}
+
+	file = g_file_new_for_uri (uri);
+	g_object_set_data_full (G_OBJECT (file), "uri", g_strdup (uri), g_free);
+	g_object_set_data_full (G_OBJECT (file), "display_name", g_strdup (display_name), g_free);
+	g_file_query_info_async (file,
+				 G_FILE_ATTRIBUTE_STANDARD_CONTENT_TYPE "," G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
+				 G_FILE_QUERY_INFO_NONE, 0, NULL, (GAsyncReadyCallback) recent_info_cb, pi);
+}
+
+static void
+file_has_played_cb (TotemObject       *totem,
+		    const char        *mrl,
+		    TotemRecentPlugin *pi)
+{
+	char *content_type;
+	char *display_name;
+
+	g_object_get (G_OBJECT (totem),
+		      "current-display-name", &display_name,
+		      "current-content-type", &content_type,
+		      NULL);
+
+	add_recent (pi, mrl, display_name, content_type);
+
+	g_free (display_name);
+	g_free (content_type);
+}
+
+static void
+impl_activate (PeasActivatable *plugin)
+{
+	TotemRecentPlugin *pi = TOTEM_RECENT_PLUGIN (plugin);
+
+	pi->priv->totem = g_object_ref (g_object_get_data (G_OBJECT (plugin), "object"));
+	pi->priv->recent_manager = gtk_recent_manager_get_default ();
+	pi->priv->signal_id = g_signal_connect (G_OBJECT (pi->priv->totem), "file-has-played",
+						G_CALLBACK (file_has_played_cb), pi);
+}
+
+static void
+impl_deactivate (PeasActivatable *plugin)
+{
+	TotemRecentPlugin *pi = TOTEM_RECENT_PLUGIN (plugin);
+
+	if (pi->priv->signal_id) {
+		g_signal_handler_disconnect (pi->priv->totem, pi->priv->signal_id);
+		pi->priv->signal_id = 0;
+	}
+
+	if (pi->priv->totem) {
+		g_object_unref (pi->priv->totem);
+		pi->priv->totem = NULL;
+	}
+}