static void
tile_focus_in_cb (MxBin *actor)
{
ClutterActorMeta *shadow;
shadow = (ClutterActorMeta*) clutter_actor_get_effect (CLUTTER_ACTOR (actor),
"shadow");
clutter_actor_meta_set_enabled (shadow, TRUE);
shadow =
(ClutterActorMeta*) clutter_actor_get_effect (mx_bin_get_child (actor),
"shadow");
clutter_actor_meta_set_enabled (shadow, FALSE);
}
static void
content_box_open_notify (MexContentBox *box,
GParamSpec *pspec,
MexColumn *column)
{
MexColumnPrivate *priv = MEX_COLUMN (column)->priv;
GList *l;
ClutterActorMeta *shadow;
if (mex_content_box_get_open (box))
{
for (l = priv->children; l; l = l->next)
{
if (l->data != box)
clutter_actor_animate (l->data, CLUTTER_EASE_IN_OUT_QUAD, 200,
"opacity", 56, NULL);
}
shadow = (ClutterActorMeta*) clutter_actor_get_effect (CLUTTER_ACTOR (box),
"shadow");
clutter_actor_meta_set_enabled (shadow, TRUE);
/* Restore the opened box to full opacity */
clutter_actor_animate (CLUTTER_ACTOR (box), CLUTTER_EASE_IN_OUT_QUAD, 200,
"opacity", 255, NULL);
priv->open_boxes ++;
}
else
{
priv->open_boxes --;
}
if (priv->open_boxes == 0)
{
/* restore all children to full opacity */
for (l = priv->children; l; l = l->next)
{
clutter_actor_animate (l->data, CLUTTER_EASE_IN_OUT_QUAD, 200,
"opacity", 255, NULL);
}
shadow = (ClutterActorMeta*) clutter_actor_get_effect (CLUTTER_ACTOR (box),
"shadow");
clutter_actor_meta_set_enabled (shadow, FALSE);
}
g_object_notify (G_OBJECT (column), "opened");
}
static void
mex_tile_allocate (ClutterActor *actor,
const ClutterActorBox *box,
ClutterAllocationFlags flags)
{
MxPadding padding;
ClutterActorBox child_box;
gfloat available_width, available_height;
ClutterEffect *fade;
MexTilePrivate *priv = MEX_TILE (actor)->priv;
CLUTTER_ACTOR_CLASS (mex_tile_parent_class)->allocate (actor, box, flags);
mx_widget_get_padding (MX_WIDGET (actor), &padding);
available_width = box->x2 - box->x1 - padding.left - padding.right;
available_height = box->y2 - box->y1 - padding.top - padding.bottom;
if (priv->child)
{
gfloat child_width, full_width, full_height;
clutter_actor_get_preferred_size (priv->child, NULL, NULL,
&full_width, &full_height);
child_box.y1 = padding.top;
if (clutter_alpha_get_alpha (priv->important_alpha) < 0.5)
{
child_width = full_width * (available_height / full_height);
if (child_width > available_width)
child_width = available_width;
child_box.y2 = child_box.y1 + available_height;
/* When we're in unimportant state, make sure the label
* doesn't overlap the image.
*/
if (available_height < full_height)
available_width -= child_width *
((0.5 - clutter_alpha_get_alpha (priv->important_alpha)) * 2);
}
else
{
child_width = available_width;
clutter_actor_set_clip_to_allocation (
actor, (full_height > available_height));
child_box.y2 = child_box.y1 + full_height;
}
child_box.x2 = box->x2 - box->x1 - padding.right;
child_box.x1 = child_box.x2 - child_width;
mx_allocate_align_fill (priv->child, &child_box,
MX_ALIGN_MIDDLE, MX_ALIGN_MIDDLE, FALSE, FALSE);
clutter_actor_allocate (priv->child, &child_box, flags);
}
/* Allocate Header */
if (priv->header_visible)
{
gfloat icon1_w, icon1_h, icon2_w, icon2_h, label_h, label_w, header_h;
gfloat middle_w;
if (priv->header_padding)
{
padding.top += priv->header_padding->top;
padding.right += priv->header_padding->right;
padding.bottom += priv->header_padding->bottom;
padding.left += priv->header_padding->left;
}
clutter_actor_get_preferred_size (priv->box_layout, NULL, NULL, &label_w,
&label_h);
if (priv->icon1)
clutter_actor_get_preferred_size (priv->icon1, NULL, NULL, &icon1_w,
&icon1_h);
else
icon1_h = icon1_w = 0;
if (priv->icon2)
clutter_actor_get_preferred_size (priv->icon2, NULL, NULL, &icon2_w,
&icon2_h);
else
icon2_h = icon2_w = 0;
header_h = MAX (icon1_h, MAX (icon2_h, label_h));
/* primary icon */
if (priv->icon1)
{
child_box.y1 = padding.top + (header_h / 2.0) - (icon1_h / 2.0);
child_box.x1 = padding.left;
child_box.y2 = child_box.y1 + icon1_h;
child_box.x2 = child_box.x1 + icon1_w;
clutter_actor_allocate (priv->icon1, &child_box, flags);
child_box.x1 += icon1_w + 8;
}
else
child_box.x1 = padding.left;
/* label */
child_box.x2 = child_box.x1 + label_w;
child_box.y1 = (int) (padding.top + (header_h / 2.0) - (label_h / 2.0));
child_box.y2 = child_box.y1 + label_h;
fade = clutter_actor_get_effect (priv->box_layout, "fade");
middle_w = available_width - icon1_w - icon2_w;
if (priv->header_padding)
middle_w -= priv->header_padding->left + priv->header_padding->right;
clutter_actor_meta_set_enabled (CLUTTER_ACTOR_META (fade),
!(middle_w > label_w));
mx_fade_effect_set_bounds (MX_FADE_EFFECT (fade), 0, 0, middle_w, 0);
clutter_actor_allocate (priv->box_layout, &child_box, flags);
/* secondary icon */
if (priv->icon2)
{
child_box.x2 = (box->x2 - box->x1) - padding.right;
child_box.x1 = child_box.x2 - icon2_w;
child_box.y1 = padding.top + (header_h / 2.0) - (icon2_h / 2.0);
child_box.y2 = child_box.y1 + icon2_h;
clutter_actor_allocate (priv->icon2, &child_box, flags);
}
priv->header_height = header_h;
if (priv->header_padding)
priv->header_height += priv->header_padding->top
+ priv->header_padding->bottom;
}
}
