Demo/bin/Debug/front_end/sources/InplaceFormatterEditorAction.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

// 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
 * @implements {WebInspector.SourcesView.EditorAction}
 */
WebInspector.InplaceFormatterEditorAction = function()
{
}

WebInspector.InplaceFormatterEditorAction.prototype = {
    /**
     * @param {!WebInspector.Event} event
     */
    _editorSelected: function(event)
    {
        var uiSourceCode = /** @type {!WebInspector.UISourceCode} */ (event.data);
        this._updateButton(uiSourceCode);
    },

    /**
     * @param {!WebInspector.Event} event
     */
    _editorClosed: function(event)
    {
        var wasSelected = /** @type {boolean} */ (event.data.wasSelected);
        if (wasSelected)
            this._updateButton(null);
    },

    /**
     * @param {?WebInspector.UISourceCode} uiSourceCode
     */
    _updateButton: function(uiSourceCode)
    {
        this._button.element.classList.toggle("hidden", !this._isFormattable(uiSourceCode));
    },

    /**
     * @override
     * @param {!WebInspector.SourcesView} sourcesView
     * @return {!WebInspector.ToolbarButton}
     */
    button: function(sourcesView)
    {
        if (this._button)
            return this._button;

        this._sourcesView = sourcesView;
        this._sourcesView.addEventListener(WebInspector.SourcesView.Events.EditorSelected, this._editorSelected.bind(this));
        this._sourcesView.addEventListener(WebInspector.SourcesView.Events.EditorClosed, this._editorClosed.bind(this));

        this._button = new WebInspector.ToolbarButton(WebInspector.UIString("Format"), "format-toolbar-item");
        this._button.setToggled(false);
        this._button.addEventListener("click", this._formatSourceInPlace, this);
        this._updateButton(sourcesView.currentUISourceCode());