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dbusServices/extensions: Load preferences as module

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Now that extensions themselves are imported as modules, do the
same for their preference dialogs.

Extensions must now export a class with a `fillPreferencesWindow()`
method as default.

Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/2795>
This commit is contained in:
Florian Müllner 2023-06-02 04:12:34 +02:00 committed by Marge Bot
parent e8ee845e41
commit 972a3b2d44
1 changed files with 16 additions and 38 deletions
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54
js/dbusServices/extensions/extensionPrefsDialog.js
View File

@ -18,29 +18,24 @@ export const ExtensionPrefsDialog = GObject.registerClass({
search_enabled: false,
});
try {
ExtensionUtils.installImporter(extension);
// give extension prefs access to their own extension object
ExtensionUtils.setCurrentExtension(extension);
const prefsModule = extension.imports.prefs;
prefsModule.init(extension.metadata);
if (prefsModule.fillPreferencesWindow) {
prefsModule.fillPreferencesWindow(this);
if (!this.visible_page)
throw new Error('Extension did not provide any UI');
} else {
const widget = prefsModule.buildPrefsWidget();
const page = this._wrapWidget(widget);
this.add(page);
}
} catch (e) {
this._loadPrefs(extension).catch(e => {
this._showErrorPage(e);
logError(e, 'Failed to open preferences');
}
});
}
async _loadPrefs(extension) {
// give extension prefs access to their own extension object
ExtensionUtils.setCurrentExtension(extension);
const prefsJs = extension.dir.get_child('prefs.js');
const prefsModule = await import(prefsJs.get_uri());
const prefsObj = new prefsModule.default(extension.metadata);
prefsObj.fillPreferencesWindow(this);
if (!this.visible_page)
throw new Error('Extension did not provide any UI');
}
set titlebar(w) {
@ -64,23 +59,6 @@ export const ExtensionPrefsDialog = GObject.registerClass({
const extension = ExtensionUtils.getCurrentExtension();
this.add(new ExtensionPrefsErrorPage(extension, e));
}
_wrapWidget(widget) {
if (widget instanceof Adw.PreferencesPage)
return widget;
const page = new Adw.PreferencesPage();
if (widget instanceof Adw.PreferencesGroup) {
page.add(widget);
return page;
}
const group = new Adw.PreferencesGroup();
group.add(widget);
page.add(group);
return page;
}
});
const ExtensionPrefsErrorPage = GObject.registerClass({