Demo/bin/Debug/front_end/ui/InplaceEditor.js

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// 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
 */
WebInspector.InplaceEditor = function()
{
}

/**
 * @typedef {{cancel: function(), commit: function(), setWidth: function(number)}}
 */
WebInspector.InplaceEditor.Controller;

/**
 * @param {!Element} element
 * @param {!WebInspector.InplaceEditor.Config=} config
 * @return {?WebInspector.InplaceEditor.Controller}
 */
WebInspector.InplaceEditor.startEditing = function(element, config)
{
    if (!WebInspector.InplaceEditor._defaultInstance)
        WebInspector.InplaceEditor._defaultInstance = new WebInspector.InplaceEditor();
    return WebInspector.InplaceEditor._defaultInstance.startEditing(element, config);
}

/**
 * @param {!Element} element
 * @param {!WebInspector.InplaceEditor.Config=} config
 * @return {!Promise.<!WebInspector.InplaceEditor.Controller>}
 */
WebInspector.InplaceEditor.startMultilineEditing = function(element, config)
{
    return self.runtime.instancePromise(WebInspector.InplaceEditor).then(startEditing);

    /**
     * @param {!Object} inplaceEditor
     * @return {!WebInspector.InplaceEditor.Controller|!Promise.<!WebInspector.InplaceEditor.Controller>}
     */
    function startEditing(inplaceEditor)
    {
        var controller = /** @type {!WebInspector.InplaceEditor} */ (inplaceEditor).startEditing(element, config);
        if (!controller)
            return Promise.reject(new Error("Editing is already in progress"));
        return controller;
    }
}

WebInspector.InplaceEditor.prototype = {
    /**
     * @return {string}
     */
    editorContent: function(editingContext) {
        var element = editingContext.element;
        if (element.tagName === "INPUT" && element.type === "text")
            return element.value;

        return element.textContent;