73 lines
2.0 KiB
JavaScript
73 lines
2.0 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* globals gDevTools */
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"use strict";
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const l10n = require("gcli/l10n");
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loader.lazyRequireGetter(this, "gDevTools",
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"devtools/client/framework/devtools", true);
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/**
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* The `edit` command opens the toolbox to the style editor, with a given
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* stylesheet open.
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*
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* This command is tricky. The 'edit' command uses the toolbox, so it's
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* clearly runAt:client, but it uses the 'resource' type which accesses the
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* DOM, so it must also be runAt:server.
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*
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* Our solution is to have the command technically be runAt:server, but to not
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* actually do anything other than basically `return args;`, and have the
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* converter (all converters are runAt:client) do the actual work of opening
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* a toolbox.
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*
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* For alternative solutions that we considered, see the comment on commit
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* 2645af7.
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*/
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exports.items = [{
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item: "command",
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runAt: "server",
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name: "edit",
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description: l10n.lookup("editDesc"),
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manual: l10n.lookup("editManual2"),
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params: [
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{
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name: "resource",
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type: {
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name: "resource",
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include: "text/css"
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},
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description: l10n.lookup("editResourceDesc")
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},
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{
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name: "line",
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defaultValue: 1,
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type: {
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name: "number",
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min: 1,
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step: 10
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},
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description: l10n.lookup("editLineToJumpToDesc")
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}
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],
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returnType: "editArgs",
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exec: args => {
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return { href: args.resource.name, line: args.line };
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}
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}, {
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item: "converter",
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from: "editArgs",
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to: "dom",
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exec: function (args, context) {
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let target = context.environment.target;
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let toolboxOpened = gDevTools.showToolbox(target, "styleeditor");
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return toolboxOpened.then(function (toolbox) {
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let styleEditor = toolbox.getCurrentPanel();
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styleEditor.selectStyleSheet(args.href, args.line);
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return null;
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});
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}
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}];
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