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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* 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");
// Handles the new command.
var NewFile = Class({
extends: Plugin,
init: function () {
this.command = this.host.addCommand(this, {
id: "cmd-new",
key: getLocalizedString("projecteditor.new.commandkey"),
modifiers: "accel"
});
this.host.createMenuItem({
parent: this.host.fileMenuPopup,
label: getLocalizedString("projecteditor.newLabel"),
command: "cmd-new",
key: "key_cmd-new"
});
this.host.createMenuItem({
parent: this.host.contextMenuPopup,
label: getLocalizedString("projecteditor.newLabel"),
command: "cmd-new"
});
},
onCommand: function (cmd) {
if (cmd === "cmd-new") {
let tree = this.host.projectTree;
let resource = tree.getSelectedResource();
parent = resource.isDir ? resource : resource.parent;
sibling = resource.isDir ? null : resource;
if (!("createChild" in parent)) {
return;
}
let extension = sibling ? sibling.contentCategory : parent.store.defaultCategory;
let template = "untitled{1}." + extension;
let name = this.suggestName(parent, template);
tree.promptNew(name, parent, sibling).then(name => {
// XXX: sanitize bad file names.
// If the name is already taken, just add/increment a number.
if (parent.hasChild(name)) {
let matches = name.match(/([^\d.]*)(\d*)([^.]*)(.*)/);
template = matches[1] + "{1}" + matches[3] + matches[4];
name = this.suggestName(parent, template, parseInt(matches[2]) || 2);
}
return parent.createChild(name);
}).then(resource => {
tree.selectResource(resource);
this.host.currentEditor.focus();
}).then(null, console.error);
}
},
suggestName: function (parent, template, start = 1) {
let i = start;
let name;
do {
name = template.replace("\{1\}", i === 1 ? "" : i);
i++;
} while (parent.hasChild(name));
return name;
}
});
exports.NewFile = NewFile;
registerPlugin(NewFile);
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