diff options
Diffstat (limited to 'profiles/audio-profile-choose.c')
| -rw-r--r-- | profiles/audio-profile-choose.c | 436 |
1 files changed, 0 insertions, 436 deletions
diff --git a/profiles/audio-profile-choose.c b/profiles/audio-profile-choose.c deleted file mode 100644 index c2555ed..0000000 --- a/profiles/audio-profile-choose.c +++ /dev/null @@ -1,436 +0,0 @@ -/* gm_audio-profile-choose.c: combo box to choose a specific profile */ - -/* - * Copyright (C) 2003 Thomas Vander Stichele - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 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 - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <string.h> -#include <glib/gi18n.h> -#include <gio/gio.h> -#include <gst/gst.h> -#include <mateconf/mateconf-client.h> - -#include "gmp-util.h" -#include "audio-profile-choose.h" - -/* Private structure */ -struct _GMAudioProfileChoosePrivate -{ - GtkTreeModel *model; - GMAudioProfile *profile; -}; - -enum -{ - P_0, - P_ACTIVE_PROFILE -}; - -enum -{ - S_PROFILE_CHANGED, - LAST_SIGNAL -}; - -enum -{ - NAME_COLUMN, - ID_COLUMN, - PROFILE_COLUMN, - N_COLUMNS -}; - -static guint signals[LAST_SIGNAL] = { 0 }; - -/* GObject methods */ -static void gm_audio_profile_choose_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec); -static void gm_audio_profile_choose_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); -static void gm_audio_profile_choose_dispose (GObject *object); - -/* GtkComboBox methods */ -static void gm_audio_profile_choose_changed (GtkComboBox *combo); - -/* Internal routines */ -static void audio_profile_forgotten (GMAudioProfile *profile, - GMAudioProfileChoose *choose); - -G_DEFINE_TYPE (GMAudioProfileChoose, gm_audio_profile_choose, GTK_TYPE_COMBO_BOX) - -/* Initialization */ -static void -gm_audio_profile_choose_init (GMAudioProfileChoose *choose) -{ - GMAudioProfileChoosePrivate *priv; - GtkListStore *store; - GList *orig, - *profiles; - GtkCellRenderer *cell; - - priv = G_TYPE_INSTANCE_GET_PRIVATE (choose, - GM_AUDIO_TYPE_PROFILE_CHOOSE, - GMAudioProfileChoosePrivate); - - /* Create model */ - store = gtk_list_store_new (N_COLUMNS, G_TYPE_STRING, - G_TYPE_STRING, - GM_AUDIO_TYPE_PROFILE); - for (orig = profiles = gm_audio_profile_get_active_list (); - profiles; - profiles = g_list_next (profiles)) - { - GMAudioProfile *profile = profiles->data; - gchar *profile_name, - *temp_file_name, - *mime_type_description; - GtkTreeIter iter; - - temp_file_name = g_strdup_printf (".%s", gm_audio_profile_get_extension (profile)); - mime_type_description = g_content_type_get_description (temp_file_name); - g_free (temp_file_name); - - profile_name = g_strdup_printf (gettext ("%s (%s)"), - gm_audio_profile_get_name (profile), - mime_type_description); - g_free (mime_type_description); - gtk_list_store_append (store, &iter); - gtk_list_store_set (store, &iter, - NAME_COLUMN, profile_name, - ID_COLUMN, gm_audio_profile_get_id (profile), - PROFILE_COLUMN, profile, - -1); - - g_signal_connect (profile, "forgotten", - G_CALLBACK (audio_profile_forgotten), choose); - - g_free (profile_name); - } - g_list_free (orig); - - /* Display name in the combo */ - cell = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (choose), cell, TRUE ); - gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (choose), cell, "text", NAME_COLUMN); - gtk_combo_box_set_model (GTK_COMBO_BOX (choose), GTK_TREE_MODEL (store)); - g_object_unref (store); - - /* Populate private struct */ - priv->model = GTK_TREE_MODEL (store); - priv->profile = NULL; - - /* cache access to private data */ - choose->priv = priv; -} - -static void -gm_audio_profile_choose_class_init (GMAudioProfileChooseClass *klass) -{ - GObjectClass *g_class = G_OBJECT_CLASS (klass); - GtkComboBoxClass *c_class = GTK_COMBO_BOX_CLASS (klass); - GParamSpec *pspec; - - g_class->get_property = gm_audio_profile_choose_get_property; - g_class->set_property = gm_audio_profile_choose_set_property; - g_class->dispose = gm_audio_profile_choose_dispose; - - c_class->changed = gm_audio_profile_choose_changed; - - /* Signals */ - /** - * GMAudioProfileChoose::profile-changed: - * @choose: the object which received the signal - * - * The profile-changed signal is emitted when the active profile is changed. - * - * Since: 2.32/3.0 - */ - signals[S_PROFILE_CHANGED] = - g_signal_new (g_intern_static_string ("profile-changed"), - G_OBJECT_CLASS_TYPE (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GMAudioProfileChooseClass, profile_changed), - NULL, NULL, - g_cclosure_marshal_VOID__OBJECT, - G_TYPE_NONE, - 1, GM_AUDIO_TYPE_PROFILE); - - /* Properties */ - /** - * GMAudioProfileChoose:active-profile: - * - * Currently shown #GMAudioProfile. - * - * Since: 2.32/3.0 - */ - pspec = g_param_spec_object ("active-profile", - "Active profile", - "Currently selected GMAudioProfile", - GM_AUDIO_TYPE_PROFILE, - G_PARAM_READABLE | G_PARAM_STATIC_STRINGS); - g_object_class_install_property (g_class, P_ACTIVE_PROFILE, pspec); - - /* Add private data */ - g_type_class_add_private (g_class, sizeof (GMAudioProfileChoose)); -} - -static void -gm_audio_profile_choose_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - switch (prop_id) - { - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gm_audio_profile_choose_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GMAudioProfileChoosePrivate *priv = GM_AUDIO_PROFILE_CHOOSE (object)->priv; - - switch (prop_id) - { - case P_ACTIVE_PROFILE: - g_value_set_object (value, priv->profile); - break; - - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gm_audio_profile_choose_dispose (GObject *object) -{ - GMAudioProfileChoosePrivate *priv = GM_AUDIO_PROFILE_CHOOSE (object)->priv; - - if (priv->profile) - { - g_object_unref (priv->profile); - priv->profile = NULL; - } - - G_OBJECT_CLASS (gm_audio_profile_choose_parent_class)->dispose (object); -} - -static void -gm_audio_profile_choose_changed (GtkComboBox *combo) -{ - GMAudioProfileChoosePrivate *priv; - GtkTreeIter iter; - GMAudioProfile *new_profile = NULL; - - priv = GM_AUDIO_PROFILE_CHOOSE (combo)->priv; - if (gtk_combo_box_get_active_iter (combo, &iter)) - gtk_tree_model_get (priv->model, &iter, PROFILE_COLUMN, &new_profile, -1); - - if (priv->profile != new_profile) - { - if (priv->profile) - g_object_unref (priv->profile); - priv->profile = new_profile; - g_signal_emit (combo, signals[S_PROFILE_CHANGED], 0, new_profile); - g_object_notify (G_OBJECT (combo), "active-profile"); - } - else - if (new_profile) - g_object_unref (new_profile); -} - -static void -audio_profile_forgotten (GMAudioProfile *profile, - GMAudioProfileChoose *choose) -{ - GMAudioProfileChoosePrivate *priv; - GtkTreeIter iter; - GMAudioProfile *tmp; - - priv = choose->priv; - - if (!gtk_tree_model_get_iter_first (priv->model, &iter)) - return; - - do - { - gtk_tree_model_get (priv->model, &iter, PROFILE_COLUMN, &tmp, -1); - if (tmp == profile) - { - gtk_list_store_remove (GTK_LIST_STORE (priv->model), &iter); - g_object_unref (tmp); - return; - } - g_object_unref (tmp); - } - while (gtk_tree_model_iter_next (priv->model, &iter)); -} - -/* Public API */ -/** - * gm_audio_profile_choose_new: - * - * Creates new #GMAudioProfileChoose, populated with currently active profiles. - * - * Return value: A new #GMAudioProfileChoose. - */ -GtkWidget* -gm_audio_profile_choose_new (void) -{ - return g_object_new (GM_AUDIO_TYPE_PROFILE_CHOOSE, NULL); -} - -/** - * gm_audio_profile_choose_get_active_profile: - * @choose: #GMAudioProfileChoose widget - * - * This function retrieves currently selected #GMAudioProfile. Returned object is - * owned by #GMAudioProfileChoose and should not be unreferenced. - * - * Return value: Currently selected #GMAudioProfile or %NULL if none is - * selected. - * - * Since: 2.32/3.0 - */ -GMAudioProfile * -gm_audio_profile_choose_get_active_profile (GMAudioProfileChoose *choose) -{ - g_return_val_if_fail (GM_AUDIO_IS_PROFILE_CHOOSE (choose), NULL); - - return choose->priv->profile; -} - -/** - * gm_audio_profile_choose_set_active_profile: - * @choose: #GMAudioProfileChoose widget - * @id: A id of #GMAudioProfile that should be selected - * - * This function sets currently selected #GMAudioProfile. If no profile matches - * the @id, first available profile is set as selected and function returns - * %FALSE. - * - * Return value: %TRUE if profile has been successfully set, %FALSE otherwise. - * - * Since: 2.32/3.0 - */ -gboolean -gm_audio_profile_choose_set_active_profile (GMAudioProfileChoose *choose, - const gchar *id) -{ - GMAudioProfileChoosePrivate *priv; - GtkTreeIter iter; - gchar *tmp; - - g_return_val_if_fail (GM_AUDIO_IS_PROFILE_CHOOSE (choose), FALSE); - - priv = choose->priv; - - if (!gtk_tree_model_get_iter_first (priv->model, &iter)) - return FALSE; - - do - { - gtk_tree_model_get (priv->model, &iter, ID_COLUMN, &tmp, -1); - if (!g_strcmp0 (tmp, id)) - { - gtk_combo_box_set_active_iter (GTK_COMBO_BOX (choose), &iter); - g_free (tmp); - return TRUE; - } - g_free (tmp); - } - while (gtk_tree_model_iter_next (priv->model, &iter)); - - /* Fallback to first entry */ - gtk_combo_box_set_active (GTK_COMBO_BOX (choose), 0); - - return FALSE; -} - -/* Deprecated functions */ -/** - * gm_audio_profile_choose_get_active: - * @choose: A #GMAudioProfileChoose widget - * - * This function retrieves currently selected #GMAudioProfile. Returned object is - * owned by #GMAudioProfileChoose and should not be unreferenced. - * - * Return value: Currently selected #GMAudioProfile or %NULL if none is - * selected. - * - * Deprecated: 2.32/3.0: Use gm_audio_profile_choose_get_active_profile() - * instead. - */ -GMAudioProfile* -gm_audio_profile_choose_get_active (GtkWidget *choose) -{ - /* We cannot simply wrap gm_audio_profile_choose_get_active_profile() here, - * since this function can be (and in case of sound-juicer is) called from - * GtkComboBox::changed signal handler. In this situation, code would return - * invalid profile, since we haven't updated the current selection yet. */ - GMAudioProfileChoosePrivate *priv; - GtkTreeIter iter; - GMAudioProfile *new_profile = NULL; - - g_return_val_if_fail (GM_AUDIO_IS_PROFILE_CHOOSE (choose), NULL); - - priv = GM_AUDIO_PROFILE_CHOOSE (choose)->priv; - if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (choose), &iter)) - { - gtk_tree_model_get (priv->model, &iter, PROFILE_COLUMN, &new_profile, -1); - g_object_unref (new_profile); - } - - return new_profile; -} - -/** - * gm_audio_profile_choose_set_active: - * @choose: #GMAudioProfileChoose widget - * @id: A id of #GMAudioProfile that should be selected - * - * This function sets currently selected #GMAudioProfile. If no profile matches - * the @id, first available profile is set as selected and function returns - * %FALSE. - * - * Return value: %TRUE if profile has been successfully set, %FALSE otherwise. - * - * Deprecated: 2.32/3.0: Use gm_audio_profile_choose_set_active_profile() - * instead. - */ -gboolean -gm_audio_profile_choose_set_active (GtkWidget *choose, - const char *id) -{ - return gm_audio_profile_choose_set_active_profile (GM_AUDIO_PROFILE_CHOOSE (choose), id); -} |