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WindowIcon: Cleanup (#1561)

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Leo 2023-02-22 14:28:31 +09:00 committed by GitHub
parent b0b0f8025a
commit 0605f63c49
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1 changed files with 36 additions and 80 deletions
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62
lib/WindowIcon.vala
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@ -1,65 +1,30 @@
// /*
// Copyright (C) 2012 Tom Beckmann, Rico Tzschichholz * Copyright 2012 Tom Beckmann
// * Copyright 2012 Rico Tzschichholz
// This program is free software: you can redistribute it and/or modify * Copyright 2023 elementary, Inc. <https://elementary.io>
// it under the terms of the GNU General Public License as published by * SPDX-License-Identifier: GPL-3.0-or-later
// the Free Software Foundation, either version 3 of the License, or */
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
//
namespace Gala { /**
/**
* Creates a new ClutterTexture with an icon for the window at the given size. * Creates a new ClutterTexture with an icon for the window at the given size.
* This is recommended way to grab an icon for a window as this method will make * This is recommended way to grab an icon for a window as this method will make
* sure the icon is updated if it becomes available at a later point. * sure the icon is updated if it becomes available at a later point.
*/ */
public class WindowIcon : Clutter.Actor { public class Gala.WindowIcon : Clutter.Actor {
public Meta.Window window { get; construct; } public Meta.Window window { get; construct; }
public int icon_size { get; construct; } public int icon_size { get; construct; }
public int scale { get; construct; } public int scale { get; construct; }
/**
* If set to true, the SafeWindowClone will destroy itself when the connected
* window is unmanaged
*/
public bool destroy_on_unmanaged {
get {
return _destroy_on_unmanaged;
}
construct set {
if (_destroy_on_unmanaged == value)
return;
_destroy_on_unmanaged = value;
if (_destroy_on_unmanaged)
window.unmanaged.connect (unmanaged);
else
window.unmanaged.disconnect (unmanaged);
}
}
private bool _destroy_on_unmanaged = false;
/** /**
* Creates a new WindowIcon * Creates a new WindowIcon
* *
* @param window The window for which to create the icon * @param window The window for which to create the icon
* @param icon_size The size of the icon in pixels * @param icon_size The size of the icon in pixels
* @param scale The desired scale of the icon * @param scale The desired scale of the icon
* @param destroy_on_unmanaged see destroy_on_unmanaged property
*/ */
public WindowIcon (Meta.Window window, int icon_size, int scale = 1, bool destroy_on_unmanaged = false) { public WindowIcon (Meta.Window window, int icon_size, int scale = 1) {
Object (window: window, Object (window: window,
icon_size: icon_size, icon_size: icon_size,
destroy_on_unmanaged: destroy_on_unmanaged,
scale: scale); scale: scale);
} }
@ -67,10 +32,6 @@ namespace Gala {
width = icon_size * scale; width = icon_size * scale;
height = icon_size * scale; height = icon_size * scale;
update_texture (true);
}
private void update_texture (bool initial) {
var pixbuf = Gala.Utils.get_icon_for_window (window, icon_size, scale); var pixbuf = Gala.Utils.get_icon_for_window (window, icon_size, scale);
try { try {
var image = new Clutter.Image (); var image = new Clutter.Image ();
@ -79,9 +40,4 @@ namespace Gala {
set_content (image); set_content (image);
} catch (Error e) {} } catch (Error e) {}
} }
void unmanaged (Meta.Window window) {
destroy ();
}
}
} }