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authorConor Curran <conor.curran@canonical.com>2011-03-08 20:30:47 +0000
committerConor Curran <conor.curran@canonical.com>2011-03-08 20:30:47 +0000
commit3b16991b0cc19cb330295bc0cd2e7da1704f445d (patch)
tree15471ad9be1a1a07bbb12931cff63327392dff72 /src/transport-widget.c
parentc552d82ff707e86eba876aaa8fda86e1596856a0 (diff)
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timer mechanism in place
Diffstat (limited to 'src/transport-widget.c')
-rw-r--r--src/transport-widget.c62
1 files changed, 58 insertions, 4 deletions
diff --git a/src/transport-widget.c b/src/transport-widget.c
index 7c96684..acbdf0f 100644
--- a/src/transport-widget.c
+++ b/src/transport-widget.c
@@ -81,9 +81,11 @@ struct _TransportWidgetPrivate
TransportWidgetEvent key_event;
TransportWidgetEvent motion_event;
TransportWidgetState current_state;
- GHashTable* command_coordinates;
+ GHashTable* command_coordinates;
DbusmenuMenuitem* twin_item;
- gboolean has_focus;
+ gboolean has_focus;
+ gint hold_timer;
+ gint skip_frequency;
};
#define TRANSPORT_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TRANSPORT_WIDGET_TYPE, TransportWidgetPrivate))
@@ -130,6 +132,9 @@ static void transport_widget_toggle_play_pause ( TransportWidget* button,
static void transport_widget_select (GtkItem* menu, gpointer Userdata);
static void transport_widget_deselect (GtkItem* menu, gpointer Userdata);
static TransportWidgetEvent transport_widget_collision_detection (gint x, gint y);
+static void transport_widget_start_timing (TransportWidget* widget);
+static gboolean transport_widget_trigger_seek (gpointer userdata);
+static gboolean transport_widget_seek (gpointer userdata);
/// Init functions //////////////////////////////////////////////////////////
@@ -160,6 +165,8 @@ transport_widget_init (TransportWidget *self)
priv->key_event = TRANSPORT_NADA;
priv->motion_event = TRANSPORT_NADA;
priv->has_focus = FALSE;
+ priv->hold_timer = 0;
+ priv->skip_frequency = 0;
priv->command_coordinates = g_hash_table_new_full(g_direct_hash,
g_direct_equal,
NULL,
@@ -287,7 +294,6 @@ transport_widget_motion_notify_event (GtkWidget *menuitem,
TransportWidgetPrivate* priv = TRANSPORT_WIDGET_GET_PRIVATE ( TRANSPORT_WIDGET(menuitem) );
TransportWidgetEvent result = transport_widget_determine_motion_event ( TRANSPORT_WIDGET(menuitem),
event);
-
priv->motion_event = result;
gtk_widget_queue_draw (menuitem);
return TRUE;
@@ -318,10 +324,50 @@ transport_widget_button_press_event (GtkWidget *menuitem,
if(result != TRANSPORT_NADA){
priv->current_command = result;
gtk_widget_queue_draw (GTK_WIDGET(menuitem));
+ transport_widget_start_timing (TRANSPORT_WIDGET(menuitem));
}
return TRUE;
}
-
+/**
+ * TODO rename or merge
+ * @param widget
+ */
+static void
+transport_widget_start_timing (TransportWidget* widget)
+{
+ TransportWidgetPrivate* priv = TRANSPORT_WIDGET_GET_PRIVATE (widget);
+ priv->hold_timer = g_timeout_add (1200,
+ transport_widget_trigger_seek,
+ widget);
+}
+
+static gboolean
+transport_widget_trigger_seek (gpointer userdata)
+{
+ g_return_val_if_fail ( IS_TRANSPORT_WIDGET(userdata), FALSE );
+ TransportWidgetPrivate* priv = TRANSPORT_WIDGET_GET_PRIVATE (TRANSPORT_WIDGET(userdata));
+ priv->skip_frequency = g_timeout_add (500,
+ transport_widget_seek,
+ userdata);
+ return FALSE;
+}
+
+/**
+ * This will be called repeatedly until a key/button release is received
+ * @param userdata
+ * @return
+ */
+static gboolean
+transport_widget_seek (gpointer userdata)
+{
+/*
+ g_return_val_if_fail ( IS_TRANSPORT_WIDGET(userdata), FALSE );
+ TransportWidgetPrivate* priv = TRANSPORT_WIDGET_GET_PRIVATE (TRANSPORT_WIDGET(userdata));
+*/
+
+ return TRUE;
+}
+
static gboolean
transport_widget_button_release_event (GtkWidget *menuitem,
GdkEventButton *event)
@@ -441,6 +487,14 @@ transport_widget_react_to_button_release ( TransportWidget* button,
priv->key_event = TRANSPORT_NADA;
gtk_widget_queue_draw (GTK_WIDGET(button));
+ if (priv->hold_timer != 0){
+ g_source_remove (priv->hold_timer);
+ priv->hold_timer = 0;
+ }
+ if(priv->skip_frequency != 0){
+ g_source_remove (priv->skip_frequency);
+ priv->skip_frequency = 0;
+ }
}
/// internal helper functions //////////////////////////////////////////////////