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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
const { Class } = require("sdk/core/heritage");
const { registerPlugin, Plugin } = require("devtools/client/projecteditor/lib/plugins/core");
const { getLocalizedString } = require("devtools/client/projecteditor/lib/helpers/l10n");
var RenamePlugin = Class({
extends: Plugin,
init: function (host) {
this.host.addCommand(this, {
id: "cmd-rename"
});
this.contextMenuItem = this.host.createMenuItem({
parent: this.host.contextMenuPopup,
label: getLocalizedString("projecteditor.renameLabel"),
command: "cmd-rename"
});
},
onContextMenuOpen: function (resource) {
if (resource.isRoot) {
this.contextMenuItem.setAttribute("hidden", "true");
} else {
this.contextMenuItem.removeAttribute("hidden");
}
},
onCommand: function (cmd) {
if (cmd === "cmd-rename") {
let tree = this.host.projectTree;
let resource = tree.getSelectedResource();
let parent = resource.parent;
let oldName = resource.basename;
tree.promptEdit(oldName, resource).then(name => {
if (name === oldName) {
return resource;
}
if (parent.hasChild(name)) {
let matches = name.match(/([^\d.]*)(\d*)([^.]*)(.*)/);
let template = matches[1] + "{1}" + matches[3] + matches[4];
name = this.suggestName(resource, template, parseInt(matches[2]) || 2);
}
return parent.rename(oldName, name);
}).then(resource => {
this.host.project.refresh();
tree.selectResource(resource);
if (!resource.isDir) {
this.host.currentEditor.focus();
}
}).then(null, console.error);
}
},
suggestName: function (resource, template, start = 1) {
let i = start;
let name;
let parent = resource.parent;
do {
name = template.replace("\{1\}", i === 1 ? "" : i);
i++;
} while (parent.hasChild(name));
return name;
}
});
exports.RenamePlugin = RenamePlugin;
registerPlugin(RenamePlugin);
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