Global update

1 files changed, 261 insertions, 0 deletions

diff --git a/backends/pulse/pulse-device-switch.c b/backends/pulse/pulse-device-switch.c
new file mode 100644
index 0000000..7a43d0a
--- /dev/null
+++ b/backends/pulse/pulse-device-switch.c
@@ -0,0 +1,261 @@
+/*
+ * 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 <libmatemixer/matemixer.h>
+#include <libmatemixer/matemixer-private.h>
+
+#include "pulse-connection.h"
+#include "pulse-device.h"
+#include "pulse-device-profile.h"
+#include "pulse-device-switch.h"
+
+struct _PulseDeviceSwitchPrivate
+{
+    GList       *profiles;
+    PulseDevice *device;
+};
+
+enum {
+    PROP_0,
+    PROP_DEVICE,
+    N_PROPERTIES
+};
+
+static GParamSpec *properties[N_PROPERTIES] = { NULL, };
+
+static void pulse_device_switch_class_init   (PulseDeviceSwitchClass *klass);
+
+static void pulse_device_switch_get_property (GObject                *object,
+                                              guint                   param_id,
+                                              GValue                 *value,
+                                              GParamSpec             *pspec);
+static void pulse_device_switch_set_property (GObject                *object,
+                                              guint                   param_id,
+                                              const GValue           *value,
+                                              GParamSpec             *pspec);
+
+static void pulse_device_switch_init         (PulseDeviceSwitch      *swtch);
+static void pulse_device_switch_dispose      (GObject                *object);
+
+G_DEFINE_TYPE (PulseDeviceSwitch, pulse_device_switch, MATE_MIXER_TYPE_SWITCH)
+
+static gboolean     pulse_device_switch_set_active_option (MateMixerSwitch       *mms,
+                                                           MateMixerSwitchOption *mmso);
+
+static const GList *pulse_device_switch_list_options      (MateMixerSwitch       *mms);
+
+static gint         compare_profiles                      (gconstpointer          a,
+                                                           gconstpointer          b);
+static gint         compare_profile_name                  (gconstpointer          a,
+                                                           gconstpointer          b);
+
+static void
+pulse_device_switch_class_init (PulseDeviceSwitchClass *klass)
+{
+    GObjectClass         *object_class;
+    MateMixerSwitchClass *switch_class;
+
+    object_class = G_OBJECT_CLASS (klass);
+    object_class->dispose      = pulse_device_switch_dispose;
+    object_class->get_property = pulse_device_switch_get_property;
+    object_class->set_property = pulse_device_switch_set_property;
+
+    switch_class = MATE_MIXER_SWITCH_CLASS (klass);
+    switch_class->set_active_option = pulse_device_switch_set_active_option;
+    switch_class->list_options      = pulse_device_switch_list_options;
+
+    properties[PROP_DEVICE] =
+        g_param_spec_object ("device",
+                             "Device",
+                             "PulseAudio device",
+                             PULSE_TYPE_DEVICE,
+                             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 (G_OBJECT_CLASS (klass), sizeof (PulseDeviceSwitchPrivate));
+}
+
+static void
+pulse_device_switch_get_property (GObject    *object,
+                                  guint       param_id,
+                                  GValue     *value,
+                                  GParamSpec *pspec)
+{
+    PulseDeviceSwitch *swtch;
+
+    swtch = PULSE_DEVICE_SWITCH (object);
+
+    switch (param_id) {
+    case PROP_DEVICE:
+        g_value_set_object (value, swtch->priv->device);
+        break;
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+pulse_device_switch_set_property (GObject      *object,
+                                  guint         param_id,
+                                  const GValue *value,
+                                  GParamSpec   *pspec)
+{
+    PulseDeviceSwitch *swtch;
+
+    swtch = PULSE_DEVICE_SWITCH (object);
+
+    switch (param_id) {
+    case PROP_DEVICE:
+        /* Construct-only object */
+        swtch->priv->device = g_value_dup_object (value);
+        break;
+    default:
+        G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec);
+        break;
+    }
+}
+
+static void
+pulse_device_switch_init (PulseDeviceSwitch *swtch)
+{
+    swtch->priv = G_TYPE_INSTANCE_GET_PRIVATE (swtch,
+                                               PULSE_TYPE_DEVICE_SWITCH,
+                                               PulseDeviceSwitchPrivate);
+}
+
+static void
+pulse_device_switch_dispose (GObject *object)
+{
+    PulseDeviceSwitch *swtch;
+
+    swtch = PULSE_DEVICE_SWITCH (object);
+
+    g_clear_object (&swtch->priv->device);
+
+    G_OBJECT_CLASS (pulse_device_switch_parent_class)->dispose (object);
+}
+
+PulseDeviceSwitch *
+pulse_device_switch_new (const gchar *name, const gchar *label, PulseDevice *device)
+{
+    return g_object_new (PULSE_TYPE_DEVICE_SWITCH,
+                         "name", name,
+                         "label", label,
+                         "role", MATE_MIXER_SWITCH_ROLE_DEVICE_PROFILE,
+                         "device", device,
+                         NULL);
+}
+
+PulseDevice *
+pulse_device_switch_get_device (PulseDeviceSwitch *swtch)
+{
+    g_return_val_if_fail (PULSE_IS_DEVICE_SWITCH (swtch), NULL);
+
+    return swtch->priv->device;
+}
+
+void
+pulse_device_switch_add_profile (PulseDeviceSwitch *swtch, PulseDeviceProfile *profile)
+{
+    g_return_if_fail (PULSE_IS_DEVICE_SWITCH (swtch));
+    g_return_if_fail (PULSE_IS_DEVICE_PROFILE (profile));
+
+    swtch->priv->profiles = g_list_insert_sorted (swtch->priv->profiles,
+                                                  profile,
+                                                  compare_profiles);
+}
+
+void
+pulse_device_switch_set_active_profile (PulseDeviceSwitch  *swtch,
+                                        PulseDeviceProfile *profile)
+{
+    g_return_if_fail (PULSE_IS_DEVICE_SWITCH (swtch));
+    g_return_if_fail (PULSE_IS_DEVICE_PROFILE (profile));
+
+    _mate_mixer_switch_set_active_option (MATE_MIXER_SWITCH (swtch),
+                                          MATE_MIXER_SWITCH_OPTION (profile));
+}
+
+void
+pulse_device_switch_set_active_profile_by_name (PulseDeviceSwitch *swtch, const gchar *name)
+{
+    GList *item;
+
+    g_return_if_fail (PULSE_IS_DEVICE_SWITCH (swtch));
+    g_return_if_fail (name != NULL);
+
+    item = g_list_find_custom (swtch->priv->profiles, name, compare_profile_name);
+    if G_UNLIKELY (item == NULL) {
+        g_debug ("Invalid device switch profile name %s", name);
+        return;
+    }
+    pulse_device_switch_set_active_profile (swtch, PULSE_DEVICE_PROFILE (item->data));
+}
+
+static gboolean
+pulse_device_switch_set_active_option (MateMixerSwitch *mms, MateMixerSwitchOption *mmso)
+{
+    PulseDevice *device;
+    const gchar *device_name;
+    const gchar *profile_name;
+
+    g_return_val_if_fail (PULSE_IS_DEVICE_SWITCH (mms), FALSE);
+    g_return_val_if_fail (PULSE_IS_DEVICE_PROFILE (mmso), FALSE);
+
+    device = pulse_device_switch_get_device (PULSE_DEVICE_SWITCH (mms));
+    if G_UNLIKELY (device == NULL)
+        return FALSE;
+
+    device_name  = mate_mixer_device_get_name (MATE_MIXER_DEVICE (device));
+    profile_name = mate_mixer_switch_option_get_name (mmso);
+
+    return pulse_connection_set_card_profile (pulse_device_get_connection (device),
+                                              device_name,
+                                              profile_name);
+}
+
+static const GList *
+pulse_device_switch_list_options (MateMixerSwitch *swtch)
+{
+    g_return_val_if_fail (PULSE_IS_DEVICE_SWITCH (swtch), NULL);
+
+    return PULSE_DEVICE_SWITCH (swtch)->priv->profiles;
+}
+
+static gint
+compare_profiles (gconstpointer a, gconstpointer b)
+{
+    return pulse_device_profile_get_priority (PULSE_DEVICE_PROFILE (b)) -
+           pulse_device_profile_get_priority (PULSE_DEVICE_PROFILE (a));
+}
+
+static gint
+compare_profile_name (gconstpointer a, gconstpointer b)
+{
+    PulseDeviceProfile *profile = PULSE_DEVICE_PROFILE (a);
+    const gchar        *name    = (const gchar *) b;
+
+    return strcmp (pulse_device_profile_get_name (profile), name);
+}