Don't use window icons in overview
Upstream removed support for window icons in mutter, so if we want to add them back, we will need something more involved than the RHEL 9 downstream patches. Resolves: RHEL-35275
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@ -1,46 +0,0 @@
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From 4a18727ea97fbb676b90183c2154d4cc316133a4 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 d865e6e25b..889dc18797 100644
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--- a/js/ui/windowPreview.js
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+++ b/js/ui/windowPreview.js
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@@ -133,6 +133,12 @@ export const 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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@@ -234,6 +240,16 @@ export const 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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@ -34,7 +34,6 @@ Patch: 0001-extensionDownloader-Refuse-to-override-system-extens.patch
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# Misc.
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Patch: 0001-app-Fall-back-to-window-title-instead-of-WM_CLASS.patch
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Patch: 0001-windowPreview-Override-with-window-icon-if-available.patch
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Patch: 0001-windowMenu-Bring-back-workspaces-submenu-for-static-.patch
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Patch: 0001-main-Dump-stack-on-segfaults-by-default.patch
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Patch: 0001-st-texture-cache-purge-on-resume.patch
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