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authorConor Curran <conor.curran@canonical.com>2010-02-09 20:10:51 +0000
committerConor Curran <conor.curran@canonical.com>2010-02-09 20:10:51 +0000
commit8d9276778375d9187a8f9839ff11e8aa5b186da0 (patch)
treeb546924ee7906d0d242631d6b6f065a29b26b77c
parent8046b1e98594e5be7a0c3392a0348577a18dce54 (diff)
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images changes dynamically now
-rw-r--r--src/indicator-sound.c92
1 files changed, 48 insertions, 44 deletions
diff --git a/src/indicator-sound.c b/src/indicator-sound.c
index 3103aac..10ce2ca 100644
--- a/src/indicator-sound.c
+++ b/src/indicator-sound.c
@@ -82,8 +82,11 @@ static GtkWidget *volume_slider = NULL;
static gboolean new_slider_item (DbusmenuMenuitem * newitem, DbusmenuMenuitem * parent, DbusmenuClient * client);
static void slider_prop_change_cb (DbusmenuMenuitem * mi, gchar * prop, GValue * value, GtkWidget *widget);
static gboolean slider_value_changed_event_cb(GtkRange *range, GtkScrollType scroll_type, gdouble input_value, gpointer user_data);
+
/*static void change_speaker_image(gdouble volume_percent);*/
static void prepare_state_machine();
+static void determine_state_from_volume(gdouble volume_percent);
+static void update_state(const gint state);
// DBUS communication
static DBusGProxy *sound_dbus_proxy = NULL;
@@ -138,32 +141,32 @@ static void indicator_sound_init (IndicatorSound *self)
}
-static void test_images_hash()
-{
- g_debug("about to test the images hash");
- gchar* current_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
- g_debug("start up current image name = %s", current_name);
- gchar* previous_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(previous_state));
- g_debug("start up previous image name = %s", previous_name);
-}
+/*static void test_images_hash()*/
+/*{*/
+/* g_debug("about to test the images hash"); */
+/* gchar* current_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));*/
+/* g_debug("start up current image name = %s", current_name); */
+/* gchar* previous_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(previous_state));*/
+/* g_debug("start up previous image name = %s", previous_name); */
+/*}*/
/*
Prepare states Array.
*/
static void prepare_state_machine()
{
+ // TODO we need three more images
volume_states = g_hash_table_new_full(g_direct_hash, g_direct_equal, NULL, g_free);
g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED), g_strdup("audio-volume-muted"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_ZERO), g_strdup("audio-volume-zero"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_ZERO), g_strdup(/*"audio-volume-zero"*/"audio-volume-muted"));
g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_LOW), g_strdup("audio-volume-low"));
g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MEDIUM), g_strdup("audio-volume-medium"));
g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_HIGH), g_strdup("audio-volume-high"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT), g_strdup("audio-volume-muted-blocking"));
- g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup("audio-output-none"));
- test_images_hash();
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_MUTED_WHILE_INPUT), g_strdup(/*"audio-volume-muted-blocking"*/"audio-volume-muted"));
+ g_hash_table_insert(volume_states, GINT_TO_POINTER(STATE_SINKS_NONE), g_strdup(/*"audio-output-none"*/"audio-volume-muted"));
+ //test_images_hash();
}
-
static void
connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer userdata)
{
@@ -197,7 +200,9 @@ connection_changed (IndicatorServiceManager * sm, gboolean connected, gpointer u
g_free(volume_percent_input);
return;
}
- initial_volume_percent = *volume_percent_input * 100;
+ initial_volume_percent = *volume_percent_input;
+ determine_state_from_volume(initial_volume_percent);
+ g_free(volume_percent_input);
g_debug("at the indicator start up and the volume percent returned from dbus method is %f", initial_volume_percent);
}
@@ -218,7 +223,8 @@ static void catch_signal_sink_volume_update(DBusGProxy * proxy, gdouble volume_p
g_debug("signal caught - update sink volume with value : %f", volume_percent);
GtkWidget* slider = ido_scale_menu_item_get_scale((IdoScaleMenuItem*)volume_slider);
GtkRange* range = (GtkRange*)slider;
- gtk_range_set_value(range, volume_percent);
+ gtk_range_set_value(range, volume_percent);
+ determine_state_from_volume(volume_percent);
}
@@ -252,41 +258,39 @@ get_label (IndicatorObject * io)
static GtkImage *
get_icon (IndicatorObject * io)
{
- //gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
- //g_debug("At start-up attempting to set the image to %s", image_name);
- speaker_image = GTK_IMAGE(gtk_image_new_from_icon_name("audio-volume-low", GTK_ICON_SIZE_MENU));
+ gchar* current_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
+ g_debug("At start-up attempting to set the image to %s", current_name);
+ speaker_image = GTK_IMAGE(gtk_image_new_from_icon_name(current_name, GTK_ICON_SIZE_MENU));
gtk_widget_show(GTK_WIDGET(speaker_image));
return speaker_image;
}
-/*static void update_state(const gint state)*/
-/*{*/
-/* previous_state = current_state;*/
-/* current_state = state;*/
-/* gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));*/
-/* gtk_image_set_from_icon_name(speaker_image, image_name, GTK_ICON_SIZE_MENU);*/
-/*}*/
+static void update_state(const gint state)
+{
+ previous_state = current_state;
+ current_state = state;
+ gchar* image_name = g_hash_table_lookup(volume_states, GINT_TO_POINTER(current_state));
+ gtk_image_set_from_icon_name(speaker_image, image_name, GTK_ICON_SIZE_MENU);
+}
-/*static void determine_state(gdouble volume_percent)*/
-/*{*/
-/* */
-/*}*/
+static void determine_state_from_volume(gdouble volume_percent)
+{
+ gint state = current_state;
+ if (volume_percent < 30.0 && volume_percent > 0){
+ state = STATE_LOW;
+ }
+ else if(volume_percent < 70.0 && volume_percent > 30.0){
+ state = STATE_MEDIUM;
+ }
+ else if(volume_percent > 70.0){
+ state = STATE_HIGH;
+ }
+ else if(volume_percent == 0.0){
+ state = STATE_ZERO;
+ }
+ update_state(state);
+}
-/*static void change_speaker_image(gdouble volume_percent)*/
-/*{ */
-/* if (volume_percent < 30.0 && volume_percent > 0){*/
-/* gtk_image_set_from_icon_name(speaker_image, "audio-volume-low", GTK_ICON_SIZE_MENU);*/
-/* }*/
-/* else if(volume_percent < 70.0 && volume_percent > 30.0){*/
-/* gtk_image_set_from_icon_name(speaker_image, "audio-volume-medium", GTK_ICON_SIZE_MENU);*/
-/* }*/
-/* else if(volume_percent > 70.0){*/
-/* gtk_image_set_from_icon_name(speaker_image, "audio-volume-high", GTK_ICON_SIZE_MENU);*/
-/* }*/
-/* else if(volume_percent <= 0.0){*/
-/* gtk_image_set_from_icon_name(speaker_image, "audio-volume-zero", GTK_ICON_SIZE_MENU);*/
-/* }*/
-/*}*/
/* Indicator based function to get the menu for the whole
applet. This starts up asking for the parts of the menu