93 lines
3.9 KiB
JavaScript
93 lines
3.9 KiB
JavaScript
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/* -*- mode: js; js-basic-offset: 4; indent-tabs-mode: nil -*- */
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/*
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Copyright (c) 2011-2012, Giovanni Campagna <scampa.giovanni@gmail.com>
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are met:
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* Redistributions of source code must retain the above copyright
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notice, this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright
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notice, this list of conditions and the following disclaimer in the
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documentation and/or other materials provided with the distribution.
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* Neither the name of the GNOME nor the
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names of its contributors may be used to endorse or promote products
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derived from this software without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER BE LIABLE FOR ANY
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DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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const Gettext = imports.gettext;
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const Gio = imports.gi.Gio;
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const Config = imports.misc.config;
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const ExtensionUtils = imports.misc.extensionUtils;
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/**
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* initTranslations:
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* @domain: (optional): the gettext domain to use
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*
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* Initialize Gettext to load translations from extensionsdir/locale.
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* If @domain is not provided, it will be taken from metadata['gettext-domain']
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*/
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function initTranslations(domain) {
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let extension = ExtensionUtils.getCurrentExtension();
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domain = domain || extension.metadata['gettext-domain'];
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// check if this extension was built with "make zip-file", and thus
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// has the locale files in a subfolder
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// otherwise assume that extension has been installed in the
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// same prefix as gnome-shell
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let localeDir = extension.dir.get_child('locale');
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if (localeDir.query_exists(null))
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Gettext.bindtextdomain(domain, localeDir.get_path());
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else
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Gettext.bindtextdomain(domain, Config.LOCALEDIR);
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}
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/**
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* getSettings:
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* @schema: (optional): the GSettings schema id
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*
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* Builds and return a GSettings schema for @schema, using schema files
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* in extensionsdir/schemas. If @schema is not provided, it is taken from
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* metadata['settings-schema'].
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*/
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function getSettings(schema) {
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let extension = ExtensionUtils.getCurrentExtension();
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schema = schema || extension.metadata['settings-schema'];
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const GioSSS = Gio.SettingsSchemaSource;
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// check if this extension was built with "make zip-file", and thus
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// has the schema files in a subfolder
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// otherwise assume that extension has been installed in the
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// same prefix as gnome-shell (and therefore schemas are available
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// in the standard folders)
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let schemaDir = extension.dir.get_child('schemas');
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let schemaSource;
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if (schemaDir.query_exists(null))
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schemaSource = GioSSS.new_from_directory(schemaDir.get_path(),
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GioSSS.get_default(),
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false);
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else
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schemaSource = GioSSS.get_default();
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let schemaObj = schemaSource.lookup(schema, true);
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if (!schemaObj)
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throw new Error('Schema ' + schema + ' could not be found for extension '
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+ extension.metadata.uuid + '. Please check your installation.');
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return new Gio.Settings({ settings_schema: schemaObj });
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}
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