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Fix shadow spread

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This commit is contained in:
lenemter 2024-09-21 12:16:54 +03:00
parent d84f3d9837
commit 980271f02a
1 changed files with 12 additions and 14 deletions
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26
lib/ShadowEffect.vala
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@ -38,7 +38,7 @@ public class Gala.ShadowEffect : Clutter.Effect {
return _shadow_spread;
}
}
public ShadowParams (string _css_class, Meta.ShadowParams _meta_params) {
css_class = _css_class;
meta_params = _meta_params;
@ -54,22 +54,22 @@ public class Gala.ShadowEffect : Clutter.Effect {
private ShadowParams shadow_params;
static construct {
Meta.ShadowParams default_meta_params = { 0, 0, 0, 4, 100 };
Meta.ShadowParams default_meta_params = { 4, -1, 0, 3, 128 };
var default_params = new ShadowParams ("default", default_meta_params);
all_shadow_params += default_params;
Meta.ShadowParams window_meta_params = { 0, 0, 0, 4, 100 };
Meta.ShadowParams window_meta_params = { 4, -1, 0, 3, 128 };
var window_params = new ShadowParams ("window", window_meta_params);
all_shadow_params += window_params;
Meta.ShadowParams workspace_meta_params = { 0, 0, 0, 4, 100 };
Meta.ShadowParams workspace_meta_params = { 4, -1, 0, 3, 128 };
var workspace_params = new ShadowParams ("workspace", workspace_meta_params);
all_shadow_params += workspace_params;
Meta.ShadowParams window_switcher_meta_params = { 0, 0, 0, 4, 100 };
Meta.ShadowParams window_switcher_meta_params = { 4, -1, 0, 3, 128 };
var window_switcher_params = new ShadowParams ("window-switcher", window_switcher_meta_params);
all_shadow_params += window_switcher_params;
@ -84,22 +84,20 @@ public class Gala.ShadowEffect : Clutter.Effect {
}
public override void paint (Clutter.PaintNode node, Clutter.PaintContext context, Clutter.EffectPaintFlags flags) {
var bounding_box = get_bounding_box ();
var x = (int) bounding_box.x1;
var y = (int) bounding_box.y1;
var width = (int) (bounding_box.x2 - bounding_box.x1);
var height = (int) (bounding_box.y2 - bounding_box.y1);
var actor_width = (int) actor.width;
var actor_height = (int) actor.height;
Mtk.Rectangle rectangle = { x, y, width, height };
Mtk.Rectangle rectangle = { 0, 0, actor_width, actor_height };
var region = Mtk.Region.create_rectangle (rectangle);
var window_shape = new Meta.WindowShape (region);
// FIXME: obtain shadow only when size or position changes
unowned var shadow_factory = Meta.ShadowFactory.get_default ();
var shadow = shadow_factory.get_shadow (window_shape, width, height, shadow_params.css_class, true);
var shadow = shadow_factory.get_shadow (window_shape, actor_width, actor_height, shadow_params.css_class, true);
var opacity = (uint8) (shadow_params.meta_params.opacity * actor.opacity / 255.0f);
shadow.paint (context.get_framebuffer (), -shadow_params.shadow_spread, -shadow_params.shadow_spread, width, height, opacity, null, false);
var opacity = (uint8) ((shadow_params.meta_params.opacity / 255.0f) * (actor.get_paint_opacity () / 255.0f) * opacity_multiplier * 255.0f);
shadow.paint (context.get_framebuffer (), 0, 0, actor_width, actor_height, opacity, null, false);
actor.continue_paint (context);
}