30 lines
872 B
JavaScript
30 lines
872 B
JavaScript
/* -*- mode: js2; js2-basic-offset: 4; tab-width: 4; indent-tabs-mode: nil -*- */
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const Lang = imports.lang;
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const Clutter = imports.gi.Clutter;
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const Gtk = imports.gi.Gtk;
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function loadIconToTexture(gicon, size, fallback) {
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let iconTheme = Gtk.IconTheme.get_default();
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let path = null;
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let icon = null;
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if (gicon != null) {
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let iconinfo = iconTheme.lookup_by_gicon(gicon, size, Gtk.IconLookupFlags.NO_SVG);
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if (iconinfo)
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path = iconinfo.get_filename();
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}
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if (path) {
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try {
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icon = new Clutter.Texture({ width: size, height: size, load_async: true });
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icon.set_from_file(path);
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return icon;
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} catch (e) {
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icon = null;
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}
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}
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if (icon == null && fallback)
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icon = new Clutter.Texture({ width: size, height: size });
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return icon;
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} |