static void
mex_grid_view_timeline_complete_cb (ClutterTimeline *timeline,
MexGridView *view)
{
MexGridViewPrivate *priv = MEX_GRID_VIEW (view)->priv;
if (priv->state == STATE_CLOSING_STAGE1)
{
GList *l, *actions;
/* move to stage 2 of the close animation */
clutter_timeline_rewind (timeline);
clutter_timeline_start (timeline);
priv->state = STATE_CLOSING_STAGE2;
/* remove the actions from the menu */
actions = mex_menu_get_actions (MEX_MENU (priv->menu_layout), 0);
for (l = actions; l; l = g_list_next (l))
mex_menu_remove_action (MEX_MENU (priv->menu_layout), mx_action_get_name (l->data));
g_list_free (actions);
return;
}
else if (priv->state == STATE_CLOSING_STAGE2)
{
priv->state = STATE_CLOSED;
CLUTTER_ACTOR_CLASS (mex_grid_view_parent_class)->hide (CLUTTER_ACTOR (view));
}
else if (priv->state == STATE_OPENING)
{
priv->state = STATE_OPEN;
clutter_actor_show (priv->grid);
clutter_actor_animate (priv->grid, CLUTTER_LINEAR, 250,
"opacity", 255,
NULL);
}
if (priv->callback)
{
g_object_ref (G_OBJECT (view));
priv->callback (CLUTTER_ACTOR (view), priv->userdata);
priv->callback = NULL;
priv->userdata = NULL;
g_object_unref (G_OBJECT (view));
}
}
static void
mex_grid_view_set_model (MexGridView *view,
MexModel *model)
{
MexGridViewPrivate *priv = MEX_GRID_VIEW (view)->priv;
gchar *category = NULL;
g_return_if_fail (model != NULL);
if (model == priv->model)
return;
if (priv->model)
g_object_unref (priv->model);
priv->model = g_object_ref (model);
g_object_get (model, "category", &category, NULL);
/* Add the clear queue option */
if (g_strcmp0 (category, "queue") == 0)
{
MxAction *clear_queue;
clear_queue =
mx_action_new_full ("clear-queue",
_("Clear queue"),
G_CALLBACK (mex_clear_queue_cb),
model);
mex_menu_add_action (MEX_MENU (priv->menu_layout),
clear_queue,
MEX_MENU_NONE);
}
/* set the model on the grid */
mex_grid_set_model (MEX_GRID (priv->grid), model);
/* set grid title */
g_object_bind_property (model, "title",
priv->grid_title, "text",
G_BINDING_SYNC_CREATE);
/* set column title and icon */
if (category)
{
const MexModelCategoryInfo *cat_info;
cat_info = mex_model_manager_get_category_info (mex_model_manager_get_default (),
category);
mx_label_set_text (MX_LABEL (priv->menu_title), cat_info->display_name);
}
g_free (category);
}
static void
mex_menu_map (ClutterActor *actor)
{
MxFocusManager *manager;
MexMenu *self = MEX_MENU (actor);
CLUTTER_ACTOR_CLASS (mex_menu_parent_class)->map (actor);
manager = mx_focus_manager_get_for_stage ((ClutterStage *)
clutter_actor_get_stage (actor));
if (manager)
{
g_signal_connect (manager, "notify::focused",
G_CALLBACK (mex_menu_notify_focused_cb), self);
mex_menu_notify_focused_cb (manager, NULL, self);
}
}
static void
mex_menu_set_property (GObject *object,
guint property_id,
const GValue *value,
GParamSpec *pspec)
{
MexMenu *self = MEX_MENU (object);
switch (property_id)
{
case PROP_MIN_WIDTH:
mex_menu_set_min_width (self, g_value_get_float (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
mex_menu_get_property (GObject *object,
guint property_id,
GValue *value,
GParamSpec *pspec)
{
MexMenuPrivate *priv = MEX_MENU (object)->priv;
switch (property_id)
{
case PROP_DEPTH:
g_value_set_int (value, priv->depth);
break;
case PROP_MIN_WIDTH:
g_value_set_float (value, priv->min_width);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
}
static void
mex_menu_finalize (GObject *object)
{
MexMenuPrivate *priv = MEX_MENU (object)->priv;
if (priv->action_to_item)
{
GHashTableIter iter;
gpointer key, value;
g_hash_table_iter_init (&iter, priv->action_to_item);
while (g_hash_table_iter_next (&iter, &key, &value))
{
g_object_weak_unref (G_OBJECT (value),
(GWeakNotify)mex_menu_item_destroyed_cb,
object);
}
g_hash_table_unref (priv->action_to_item);
priv->action_to_item = NULL;
}
G_OBJECT_CLASS (mex_menu_parent_class)->finalize (object);
}
static void
mex_grid_view_init (MexGridView *self)
{
MexGridViewPrivate *priv = self->priv = GRID_VIEW_PRIVATE (self);
ClutterActor *scroll_view;
priv->state = STATE_CLOSED;
/* Create the menu */
priv->menu_layout = mex_menu_new ();
mex_resizing_hbox_set_max_depth (MEX_RESIZING_HBOX (priv->menu_layout), 1);
/* Add a title/icon */
priv->menu_title = mx_label_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->menu_title), "Header");
clutter_actor_set_name (priv->menu_title, "menu-header");
priv->menu = (ClutterActor*) mex_menu_get_layout (MEX_MENU (priv->menu_layout));
clutter_actor_set_width (priv->menu, MENU_MIN_WIDTH);
clutter_actor_insert_child_at_index (priv->menu, priv->menu_title, 0);
/* Add the grid */
priv->grid_layout = mx_box_layout_new ();
mx_box_layout_set_orientation (MX_BOX_LAYOUT (priv->grid_layout),
MX_ORIENTATION_VERTICAL);
/* header */
priv->grid_title = mx_label_new ();
mx_stylable_set_style_class (MX_STYLABLE (priv->grid_title), "Header");
clutter_actor_add_child (priv->grid_layout, priv->grid_title);
/* scroll view */
scroll_view = mex_scroll_view_new ();
mx_kinetic_scroll_view_set_scroll_policy (MX_KINETIC_SCROLL_VIEW (scroll_view),
MX_SCROLL_POLICY_VERTICAL);
mx_stylable_set_style_class (MX_STYLABLE (scroll_view), "Grid");
mx_box_layout_insert_actor_with_properties (MX_BOX_LAYOUT (priv->grid_layout),
scroll_view, 1,
"expand", TRUE, NULL);
/* grid */
priv->grid = mex_grid_new ();
mx_bin_set_child (MX_BIN (scroll_view), priv->grid);
clutter_actor_set_opacity (priv->grid, 0);
/* Name actors so we can style */
clutter_actor_set_name (CLUTTER_ACTOR (self), "grid-page");
clutter_actor_set_name (priv->grid_layout, "content");
clutter_actor_push_internal (CLUTTER_ACTOR (self));
clutter_actor_set_parent (priv->menu_layout, CLUTTER_ACTOR (self));
clutter_actor_set_parent (priv->grid_layout, CLUTTER_ACTOR (self));
clutter_actor_pop_internal (CLUTTER_ACTOR (self));
/* timeline for animations */
priv->timeline = clutter_timeline_new (ANIMATION_DURATION);
priv->alpha = clutter_alpha_new_full (priv->timeline, CLUTTER_EASE_IN_OUT_CUBIC);
g_signal_connect (priv->timeline, "new-frame",
G_CALLBACK (mex_grid_view_timeline_cb), self);
g_signal_connect (priv->timeline, "completed",
G_CALLBACK (mex_grid_view_timeline_complete_cb), self);
}
