1 files changed, 254 insertions, 0 deletions
diff --git a/libmatemixer/matemixer-toggle.c b/libmatemixer/matemixer-toggle.c
new file mode 100644
index 0000000..2eea599
--- /dev/null
+++ b/libmatemixer/matemixer-toggle.c
@@ -0,0 +1,254 @@
+/*
+ * Copyright (C) 2014 Michal Ratajsky <[email protected]>
+ *
+ * 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; either
+ * version 2 of the licence, 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <string.h>
+#include <glib.h>
+#include <glib-object.h>
+
+#include "matemixer-switch.h"
+#include "matemixer-switch-option.h"
+#include "matemixer-toggle.h"
+
+/**
+ * SECTION:matemixer-toggle
+ * @include: libmatemixer/matemixer.h
+ */
+
+struct _MateMixerTogglePrivate
+{
+ MateMixerSwitchOption *on;
+ MateMixerSwitchOption *off;
+};
+
+enum {
+ PROP_0,
+ PROP_STATE,
+ PROP_STATE_OPTION_ON,
+ PROP_STATE_OPTION_OFF,
+ N_PROPERTIES
+};
+
+static GParamSpec *properties[N_PROPERTIES] = { NULL, };
+
+static void mate_mixer_toggle_class_init (MateMixerToggleClass *klass);
+
+static void mate_mixer_toggle_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec);
+static void mate_mixer_toggle_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec);
+
+static void mate_mixer_toggle_init (MateMixerToggle *toggle);
+static void mate_mixer_toggle_dispose (GObject *object);
+
+G_DEFINE_ABSTRACT_TYPE (MateMixerToggle, mate_mixer_toggle, MATE_MIXER_TYPE_SWITCH)
+
+static MateMixerSwitchOption *mate_mixer_toggle_get_option (MateMixerSwitch *swtch,
+ const gchar *name);
+
+static GList * mate_mixer_toggle_list_options (MateMixerSwitch *swtch);
+
+static void
+mate_mixer_toggle_class_init (MateMixerToggleClass *klass)
+{
+ GObjectClass *object_class;
+ MateMixerSwitchClass *switch_class;
+
+ object_class = G_OBJECT_CLASS (klass);
+ object_class->dispose = mate_mixer_toggle_dispose;
+ object_class->get_property = mate_mixer_toggle_get_property;
+ object_class->set_property = mate_mixer_toggle_set_property;
+
+ switch_class = MATE_MIXER_SWITCH_CLASS (klass);
+ switch_class->get_option = mate_mixer_toggle_get_option;
+ switch_class->list_options = mate_mixer_toggle_list_options;
+
+ properties[PROP_STATE] =
+ g_param_spec_boolean ("state",
+ "State",
+ "Current state",
+ FALSE,
+ G_PARAM_READABLE |
+ G_PARAM_STATIC_STRINGS);
+
+ properties[PROP_STATE_OPTION_ON] =
+ g_param_spec_object ("state-option-on",
+ "State option for on",
+ "Option corresponding to the 'on' value of the toggle",
+ MATE_MIXER_TYPE_SWITCH_OPTION,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_STRINGS);
+
+ properties[PROP_STATE_OPTION_OFF] =
+ g_param_spec_object ("state-option-off",
+ "State option for off",
+ "Option corresponding to the 'off' value of the toggle",
+ MATE_MIXER_TYPE_SWITCH_OPTION,
+ G_PARAM_READWRITE |
+ G_PARAM_CONSTRUCT_ONLY |
+ G_PARAM_STATIC_STRINGS);
+
+ g_object_class_install_properties (object_class, N_PROPERTIES, properties);
+
+ g_type_class_add_private (object_class, sizeof (MateMixerTogglePrivate));
+}
+
+static void
+mate_mixer_toggle_get_property (GObject *object,
+ guint param_id,
+ GValue *value,
+ GParamSpec *pspec)
+{
+ MateMixerToggle *toggle;
+
+ toggle = MATE_MIXER_TOGGLE (object);
+
+ switch (param_id) {
+ case PROP_STATE:
+ g_value_set_boolean (value, mate_mixer_toggle_get_state (toggle));
+ break;
+ case PROP_STATE_OPTION_ON:
+ g_value_set_object (value, toggle->priv->on);
+ break;
+ case PROP_STATE_OPTION_OFF:
+ g_value_set_object (value, toggle->priv->off);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+mate_mixer_toggle_set_property (GObject *object,
+ guint param_id,
+ const GValue *value,
+ GParamSpec *pspec)
+{
+ MateMixerToggle *toggle;
+
+ toggle = MATE_MIXER_TOGGLE (object);
+
+ switch (param_id) {
+ case PROP_STATE_OPTION_ON:
+ /* Construct-only object */
+ toggle->priv->on = g_value_dup_object (value);
+ break;
+ case PROP_STATE_OPTION_OFF:
+ /* Construct-only object */
+ toggle->priv->off = g_value_dup_object (value);
+ break;
+ default:
+ G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+ break;
+ }
+}
+
+static void
+mate_mixer_toggle_init (MateMixerToggle *toggle)
+{
+ toggle->priv = G_TYPE_INSTANCE_GET_PRIVATE (toggle,
+ MATE_MIXER_TYPE_TOGGLE,
+ MateMixerTogglePrivate);
+}
+
+static void
+mate_mixer_toggle_dispose (GObject *object)
+{
+ MateMixerToggle *toggle;
+
+ toggle = MATE_MIXER_TOGGLE (object);
+
+ g_clear_object (&toggle->priv->on);
+ g_clear_object (&toggle->priv->off);
+
+ G_OBJECT_CLASS (mate_mixer_toggle_parent_class)->dispose (object);
+}
+
+gboolean
+mate_mixer_toggle_get_state (MateMixerToggle *toggle)
+{
+ MateMixerSwitchOption *active;
+
+ g_return_val_if_fail (MATE_MIXER_IS_TOGGLE (toggle), FALSE);
+
+ active = mate_mixer_switch_get_active_option (MATE_MIXER_SWITCH (toggle));
+ if (active == toggle->priv->on)
+ return TRUE;
+ else
+ return FALSE;
+}
+
+MateMixerSwitchOption *
+mate_mixer_toggle_get_state_option (MateMixerToggle *toggle, gboolean state)
+{
+ g_return_val_if_fail (MATE_MIXER_IS_TOGGLE (toggle), NULL);
+
+ if (state == TRUE)
+ return toggle->priv->on;
+ else
+ return toggle->priv->off;
+}
+
+gboolean
+mate_mixer_toggle_set_state (MateMixerToggle *toggle, gboolean state)
+{
+ MateMixerSwitchOption *active;
+
+ g_return_val_if_fail (MATE_MIXER_IS_TOGGLE (toggle), FALSE);
+
+ if (state == TRUE)
+ active = toggle->priv->on;
+ else
+ active = toggle->priv->off;
+
+ return mate_mixer_switch_set_active_option (MATE_MIXER_SWITCH (toggle), active);
+}
+
+static MateMixerSwitchOption *
+mate_mixer_toggle_get_option (MateMixerSwitch *swtch, const gchar *name)
+{
+ MateMixerToggle *toggle;
+
+ g_return_val_if_fail (MATE_MIXER_IS_TOGGLE (swtch), NULL);
+
+ toggle = MATE_MIXER_TOGGLE (swtch);
+
+ if (strcmp (name, mate_mixer_switch_option_get_name (toggle->priv->on)) == 0)
+ return toggle->priv->on;
+ if (strcmp (name, mate_mixer_switch_option_get_name (toggle->priv->off)) == 0)
+ return toggle->priv->off;
+
+ return NULL;
+}
+
+static GList *
+mate_mixer_toggle_list_options (MateMixerSwitch *swtch)
+{
+ GList *list = NULL;
+
+ g_return_val_if_fail (MATE_MIXER_IS_TOGGLE (swtch), NULL);
+
+ list = g_list_prepend (list, MATE_MIXER_TOGGLE (swtch)->priv->off);
+ list = g_list_prepend (list, MATE_MIXER_TOGGLE (swtch)->priv->on);
+
+ return list;
+}