+++ /dev/null
-/*
- * This file is a part of MAFW
- *
- * Copyright (C) 2007, 2008, 2009 Nokia Corporation, all rights reserved.
- *
- * Contact: Visa Smolander <visa.smolander@nokia.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public License
- * as published by the Free Software Foundation; version 2.1 of
- * the License, or (at your option) any later version.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-
-#include <libmafw/mafw-errors.h>
-#include "mafw-gst-renderer-state-stopped.h"
-
-#undef G_LOG_DOMAIN
-#define G_LOG_DOMAIN "mafw-gst-renderer-state-stopped"
-
-/*----------------------------------------------------------------------------
- Playback
- ----------------------------------------------------------------------------*/
-
-static void _do_play(MafwGstRendererState *self, GError **error);
-static void _do_play_object(MafwGstRendererState *self, const gchar *object_id,
- GError **error);
-static void _do_stop(MafwGstRendererState *self, GError **error);
-
-/*----------------------------------------------------------------------------
- Playlist
- ----------------------------------------------------------------------------*/
-
-static void _do_next(MafwGstRendererState *self, GError **error);
-static void _do_previous(MafwGstRendererState *self, GError **error);
-static void _do_goto_index(MafwGstRendererState *self, guint index,
- GError **error);
-
-/*----------------------------------------------------------------------------
- Notification metatada
- ----------------------------------------------------------------------------*/
-
-static void _notify_metadata(MafwGstRendererState *self,
- const gchar *object_id,
- GHashTable *metadata,
- GError **error);
-
-/*----------------------------------------------------------------------------
- Playlist editing signals
- ----------------------------------------------------------------------------*/
-
-static void _playlist_contents_changed(MafwGstRendererState *self,
- gboolean clip_changed,
- GError **error);
-
-/*----------------------------------------------------------------------------
- Property methods
- ----------------------------------------------------------------------------*/
-
-static GValue* _get_property_value(MafwGstRendererState *self,
- const gchar *name);
-
-/*----------------------------------------------------------------------------
- GObject initialization
- ----------------------------------------------------------------------------*/
-
-G_DEFINE_TYPE(MafwGstRendererStateStopped, mafw_gst_renderer_state_stopped,
- MAFW_TYPE_GST_RENDERER_STATE);
-
-static void mafw_gst_renderer_state_stopped_init(MafwGstRendererStateStopped *self)
-{
-}
-
-static void mafw_gst_renderer_state_stopped_class_init(
- MafwGstRendererStateStoppedClass *klass)
-{
- MafwGstRendererStateClass *state_klass;
-
- state_klass = MAFW_GST_RENDERER_STATE_CLASS(klass);
- g_return_if_fail(state_klass != NULL);
-
- state_klass->name = g_strdup("Stopped");
-
- /* Playback */
-
- state_klass->play = _do_play;
- state_klass->play_object = _do_play_object;
- state_klass->stop = _do_stop;
-
- /* Playlist */
-
- state_klass->next = _do_next;
- state_klass->previous = _do_previous;
- state_klass->goto_index = _do_goto_index;
-
- /* Metadata */
-
- state_klass->notify_metadata = _notify_metadata;
-
- /* Playlist editing signals */
-
- state_klass->playlist_contents_changed =
- _playlist_contents_changed;
-
- /* Property methods */
-
- state_klass->get_property_value = _get_property_value;
-}
-
-GObject *mafw_gst_renderer_state_stopped_new(MafwGstRenderer *renderer)
-{
- MafwGstRendererState *state;
-
- state = MAFW_GST_RENDERER_STATE(
- g_object_new(MAFW_TYPE_GST_RENDERER_STATE_STOPPED, NULL));
- state->renderer = renderer;
-
- return G_OBJECT(state);
-}
-
-/*----------------------------------------------------------------------------
- Playback
- ----------------------------------------------------------------------------*/
-
-static void _do_play(MafwGstRendererState *self, GError **error)
-{
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
- mafw_gst_renderer_state_do_play(self, error);
-}
-
-static void _do_play_object(MafwGstRendererState *self, const gchar *object_id,
- GError **error)
-{
- MafwGstRendererPlaybackMode cur_mode, prev_mode;
-
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
-
- prev_mode = mafw_gst_renderer_get_playback_mode(self->renderer);
- mafw_gst_renderer_state_do_play_object(self, object_id, error);
- cur_mode = mafw_gst_renderer_get_playback_mode(self->renderer);
-
- /* If this happens it means that we interrupted playlist mode
- but we did so in Stopped state, so when play_object finishes
- we want to stay Stopped */
- if (cur_mode != prev_mode) {
- self->renderer->resume_playlist = FALSE;
- }
-}
-
-static void _do_stop(MafwGstRendererState *self, GError **error)
-{
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
- /* We are already in Stopped state, so do nothing */
-}
-
-/*----------------------------------------------------------------------------
- Playlist
- ----------------------------------------------------------------------------*/
-
-static void _do_next(MafwGstRendererState *self, GError **error)
-{
- MafwGstRenderer *renderer = NULL;
- MafwGstRendererMovementResult value = MAFW_GST_RENDERER_MOVE_RESULT_OK;
-
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
-
- renderer = MAFW_GST_RENDERER_STATE(self)->renderer;
-
- value = mafw_gst_renderer_move(renderer,
- MAFW_GST_RENDERER_MOVE_TYPE_NEXT,
- 0, error);
-
- switch (value) {
- case MAFW_GST_RENDERER_MOVE_RESULT_ERROR:
- case MAFW_GST_RENDERER_MOVE_RESULT_OK:
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_NO_PLAYLIST:
- g_set_error (error,
- MAFW_RENDERER_ERROR,
- MAFW_RENDERER_ERROR_NO_MEDIA,
- "There is no playlist or media to play");
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_PLAYLIST_LIMIT:
- mafw_playlist_iterator_reset(renderer->iterator, NULL);
- mafw_gst_renderer_set_media_playlist(renderer);
- break;
- default:
- g_critical("Movement not controlled");
- }
-}
-
-static void _do_previous(MafwGstRendererState *self, GError **error)
-{
- MafwGstRenderer *renderer = NULL;
- MafwGstRendererMovementResult value = MAFW_GST_RENDERER_MOVE_RESULT_OK;
-
-
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
-
- renderer = MAFW_GST_RENDERER_STATE(self)->renderer;
-
- value = mafw_gst_renderer_move(renderer,
- MAFW_GST_RENDERER_MOVE_TYPE_PREV,
- 0, error);
-
- switch (value) {
- case MAFW_GST_RENDERER_MOVE_RESULT_ERROR:
- case MAFW_GST_RENDERER_MOVE_RESULT_OK:
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_NO_PLAYLIST:
- g_set_error(error,
- MAFW_RENDERER_ERROR,
- MAFW_RENDERER_ERROR_NO_MEDIA,
- "There is no playlist or media to play");
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_PLAYLIST_LIMIT:
-
- mafw_playlist_iterator_move_to_last(renderer->iterator, NULL);
- mafw_gst_renderer_set_media_playlist(renderer);
- break;
- default:
- g_critical("Movement not controlled");
- }
-}
-
-static void _do_goto_index(MafwGstRendererState *self, guint index,
- GError **error)
-{
- MafwGstRenderer *renderer = NULL;
- MafwGstRendererMovementResult value = MAFW_GST_RENDERER_MOVE_RESULT_OK;
-
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
-
- renderer = MAFW_GST_RENDERER_STATE(self)->renderer;
-
- value = mafw_gst_renderer_move(renderer,
- MAFW_GST_RENDERER_MOVE_TYPE_INDEX,
- index, error);
-
- switch (value) {
- case MAFW_GST_RENDERER_MOVE_RESULT_ERROR:
- case MAFW_GST_RENDERER_MOVE_RESULT_OK:
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_NO_PLAYLIST:
- g_set_error(error,
- MAFW_RENDERER_ERROR,
- MAFW_RENDERER_ERROR_NO_MEDIA,
- "There is no playlist or media to play");
- break;
- case MAFW_GST_RENDERER_MOVE_RESULT_PLAYLIST_LIMIT:
- g_set_error(error,
- MAFW_RENDERER_ERROR,
- MAFW_RENDERER_ERROR_INDEX_OUT_OF_BOUNDS,
- "Index is out of bounds");
- break;
- default:
- g_critical("Movement not controlled");
- }
-}
-
-/*----------------------------------------------------------------------------
- Notification metatada
- ----------------------------------------------------------------------------*/
-
-static void _notify_metadata(MafwGstRendererState *self,
- const gchar *object_id,
- GHashTable *metadata,
- GError **error)
-{
- g_debug("running _notify_metadata...");
- /* This happens because we issued a play() command, this moved us to
- Transitioning state, waiting for the URL of the objectid to play,
- but before we got the URL and moved to Playing state, a stop()
- command was issued. Now we got the results of the stopped play()
- command, so we just ignore the result and stay in Stopped state. */
-
-}
-
-/*----------------------------------------------------------------------------
- Playlist editing signals
- ----------------------------------------------------------------------------*/
-
-static void _playlist_contents_changed(MafwGstRendererState *self,
- gboolean clip_changed,
- GError **error)
-{
- g_return_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self));
-
- /* Do nothing, we just stay in Stopped state in any case */
-}
-
-/*----------------------------------------------------------------------------
- Property methods
- ----------------------------------------------------------------------------*/
-
-GValue* _get_property_value(MafwGstRendererState *self, const gchar *name)
-{
- GValue *value = NULL;
-
- g_return_val_if_fail(MAFW_IS_GST_RENDERER_STATE_STOPPED(self), value);
-
- if (!g_strcmp0(name, MAFW_PROPERTY_RENDERER_TRANSPORT_ACTIONS)) {
- value = g_new0(GValue, 1);
- g_value_init(value, G_TYPE_STRING);
- g_value_set_string(value, "");
- }
-
- return value;
-}
projects / mafwsubrenderer / blobdiff