// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

/**
 * @constructor
 * @extends {WebInspector.HBox}
 * @param {function(string)} callback
 */
WebInspector.AddSourceMapURLDialog = function(callback)
{
    WebInspector.HBox.call(this, true);
    this.registerRequiredCSS("sources/addSourceMapURLDialog.css");
    this.contentElement.createChild("label").textContent = WebInspector.UIString("Source map URL: ");

    this._input = this.contentElement.createChild("input");
    this._input.setAttribute("type", "text");
    this._input.addEventListener("keydown", this._onKeyDown.bind(this), false);

    var addButton = this.contentElement.createChild("button");
    addButton.textContent = WebInspector.UIString("Add");
    addButton.addEventListener("click", this._apply.bind(this), false);

    this.setDefaultFocusedElement(this._input);
    this._callback = callback;
    this.contentElement.tabIndex = 0;
}

/**
 * @param {function(string)} callback
 */
WebInspector.AddSourceMapURLDialog.show = function(callback)
{
    var dialog = new WebInspector.Dialog();
    var addSourceMapURLDialog = new WebInspector.AddSourceMapURLDialog(done);
    addSourceMapURLDialog.show(dialog.element);
    dialog.setWrapsContent(true);
    dialog.show();

    /**
     * @param {string} value
     */
    function done(value)
    {
        dialog.detach();
        callback(value);
    }
}

WebInspector.AddSourceMapURLDialog.prototype = {
    _apply: function()
    {
        this._callback(this._input.value);
    },

    /**
     * @param {!Event} event
     */
    _onKeyDown: function(event)
    {
        if (event.keyCode === WebInspector.KeyboardShortcut.Keys.Enter.code) {
            event.preventDefault();
            this._apply();
        }
    },

    __proto__: WebInspector.HBox.prototype
}