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47 lines
1.6 KiB
47 lines
1.6 KiB
1 month ago
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From 1cad6c8d47fb9f0b17a2c47f93e5f923d1cb32c3 Mon Sep 17 00:00:00 2001
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From: =?UTF-8?q?Florian=20M=C3=BCllner?= <fmuellner@gnome.org>
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Date: Thu, 7 Mar 2024 18:22:32 +0100
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Subject: [PATCH] windowPreview: Override with window icon if available
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---
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js/ui/windowPreview.js | 16 ++++++++++++++++
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1 file changed, 16 insertions(+)
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diff --git a/js/ui/windowPreview.js b/js/ui/windowPreview.js
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index e67ec9ec0f..db325258b4 100644
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--- a/js/ui/windowPreview.js
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+++ b/js/ui/windowPreview.js
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@@ -123,6 +123,12 @@ var WindowPreview = GObject.registerClass({
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const tracker = Shell.WindowTracker.get_default();
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const app = tracker.get_window_app(this.metaWindow);
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this._icon = app.create_icon_texture(ICON_SIZE);
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+ // Override with window icon if available
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+ if (this._hasWindowIcon()) {
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+ const textureCache = St.TextureCache.get_default();
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+ this._icon.gicon = textureCache.bind_cairo_surface_property(
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+ this.metaWindow, 'icon');
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+ }
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this._icon.add_style_class_name('icon-dropshadow');
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this._icon.set({
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reactive: true,
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@@ -226,6 +232,16 @@ var WindowPreview = GObject.registerClass({
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});
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}
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+ _hasWindowIcon() {
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+ // HACK: GI cannot handle CairoSurface, so this
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+ // will throw if the icon property is non-null
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+ try {
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+ return this.metaWindow.icon !== null;
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+ } catch (e) {
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+ return true;
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+ }
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+ }
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+
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_updateIconScale() {
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const { ControlsState } = OverviewControls;
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const { currentState, initialState, finalState } =
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--
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2.44.0
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