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authorGravatar Nikias Bassen2010-01-21 03:59:02 +0100
committerGravatar Martin Szulecki2010-01-21 11:01:03 +0100
commitdc03b964c715c098cfd0e43c66f5eebb4bd59fd0 (patch)
treecd7e23ae9b22f39b802a8a36abef7418e99b6013
parent9dc2e303469ecd2ff9628108f61e3897efe7f5a7 (diff)
downloadsbmanager-dc03b964c715c098cfd0e43c66f5eebb4bd59fd0.tar.gz
sbmanager-dc03b964c715c098cfd0e43c66f5eebb4bd59fd0.tar.bz2
Show a spinner while controls are disabled
-rw-r--r--src/sbmanager.c56
1 files changed, 56 insertions, 0 deletions
diff --git a/src/sbmanager.c b/src/sbmanager.c
index a471c81..19b0cc7 100644
--- a/src/sbmanager.c
+++ b/src/sbmanager.c
@@ -57,6 +57,7 @@ ClutterColor item_text_color = { 255, 255, 255, 210 };
ClutterColor dock_item_text_color = { 255, 255, 255, 255 };
ClutterColor stage_color = { 0x00, 0x00, 0x00, 0xff }; /* Black */
ClutterColor battery_color = { 0xff, 0xff, 0xff, 0x9f };
+ClutterColor spinner_color = { 0xff, 0xff, 0xff, 0xf0 };
GtkWidget *main_window;
GtkWidget *statusbar;
@@ -90,6 +91,8 @@ ClutterActor *battery_level = NULL;
ClutterActor *page_indicator = NULL;
ClutterActor *page_indicator_group = NULL;
ClutterActor *fade_rectangle = NULL;
+ClutterActor *spinner = NULL;
+ClutterTimeline *spinner_timeline = NULL;
GMutex *selected_mutex = NULL;
SBItem *selected_item = NULL;
@@ -407,14 +410,64 @@ static void gui_fade_stop()
{
clutter_actor_raise_top(fade_rectangle);
clutter_actor_animate(CLUTTER_ACTOR(fade_rectangle), CLUTTER_EASE_OUT_QUAD, 500, "opacity", 0, NULL);
+ clutter_actor_set_reactive(fade_rectangle, FALSE);
}
static void gui_fade_start()
{
+ clutter_actor_set_reactive(fade_rectangle, TRUE);
clutter_actor_raise_top(fade_rectangle);
clutter_actor_animate(CLUTTER_ACTOR(fade_rectangle), CLUTTER_EASE_OUT_QUAD, 500, "opacity", 180, NULL);
}
+static gboolean spinner_spin_cb(gpointer data)
+{
+ int i;
+ for (i = 0; i < 12; i++) {
+ ClutterActor *actor = clutter_group_get_nth_child(CLUTTER_GROUP(spinner), i);
+ clutter_actor_set_opacity(actor, clutter_actor_get_opacity(actor)-30);
+ }
+ return TRUE;
+}
+
+static void gui_spinner_init()
+{
+ ClutterActor *spinner_element = clutter_rectangle_new_with_color(&spinner_color);
+ clutter_actor_set_size(spinner_element, 2.0, 8.0);
+ clutter_actor_hide(spinner_element);
+ clutter_group_add(CLUTTER_GROUP(stage), spinner_element);
+
+ spinner = clutter_group_new();
+ int i;
+ for (i = 0; i < 12; i++) {
+ ClutterActor *actor = clutter_clone_new(spinner_element);
+ clutter_group_add(CLUTTER_GROUP(spinner), actor);
+ clutter_actor_set_position(actor, 15.0, 0.0);
+ clutter_actor_set_opacity(actor, (guint8)(((gfloat)(i)/12.0)*255));
+ clutter_actor_set_rotation(actor, CLUTTER_Z_AXIS, i*30, 1.0, 15.0, 0);
+ clutter_actor_show(actor);
+ }
+ clutter_actor_hide(spinner);
+ clutter_group_add(CLUTTER_GROUP(stage), spinner);
+ clutter_actor_set_position(spinner, (STAGE_WIDTH-32.0)/2, (STAGE_HEIGHT-64.0)/2);
+ spinner_timeline = clutter_timeline_new(100);
+ clutter_timeline_set_loop(spinner_timeline, TRUE);
+ g_signal_connect(spinner_timeline, "completed", G_CALLBACK(spinner_spin_cb), NULL);
+}
+
+static void gui_spinner_start()
+{
+ clutter_actor_show(spinner);
+ clutter_actor_raise_top(spinner);
+ clutter_timeline_start(spinner_timeline);
+}
+
+static void gui_spinner_stop()
+{
+ clutter_timeline_stop(spinner_timeline);
+ clutter_actor_hide(spinner);
+}
+
static void gui_dock_align_icons(gboolean animated)
{
if (!dockitems)
@@ -1163,11 +1216,13 @@ static void gui_disable_controls()
{
gtk_widget_set_sensitive(toolbar, FALSE);
gui_fade_start();
+ gui_spinner_start();
}
static void gui_enable_controls()
{
gtk_widget_set_sensitive(toolbar, TRUE);
+ gui_spinner_stop();
gui_fade_stop();
}
@@ -1508,6 +1563,7 @@ static void gui_init(SBManagerApp* app)
clutter_actor_set_position(the_dock, dock_area.x1, dock_area.y1);
gui_fade_init();
+ gui_spinner_init();
/* Show the stage */
clutter_actor_show(stage);