third_party/WebKit/Source/devtools/front_end/ui/Infobar.js

   1 // Copyright 2015 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 /**
   6  * @constructor
   7  * @param {!WebInspector.Infobar.Type} type
   8  * @param {!WebInspector.Setting=} disableSetting
   9  */
  10 WebInspector.Infobar = function(type, disableSetting)
  11 {
  12     this.element = createElementWithClass("div");
  13     this._shadowRoot = WebInspector.createShadowRootWithCoreStyles(this.element);
  14     this._shadowRoot.appendChild(WebInspector.Widget.createStyleElement("ui/infobar.css"));
  15     this._contentElement = this._shadowRoot.createChild("div", "infobar infobar-" + type);
  16
  17     this._contentElement.createChild("label", "icon", "dt-icon-label").type = type + "-icon";
  18     this._contentElement.createChild("div", "content").createChild("content");
  19
  20     /** @type {?WebInspector.Setting} */
  21     this._disableSetting = null;
  22
  23     if (disableSetting) {
  24         this._disableSetting = disableSetting;
  25         disableSetting.addChangeListener(this._updateVisibility, this);
  26         var disableButton = this._contentElement.createChild("div", "disable-button");
  27         disableButton.textContent = WebInspector.UIString("Never show");
  28         disableButton.addEventListener("click", disableSetting.set.bind(disableSetting, true), false);
  29     }
  30
  31     this._closeButton = this._contentElement.createChild("div", "close-button", "dt-close-button");
  32     this._closeButton.addEventListener("click", this.close.bind(this), false);
  33     /** @type {?function()} */
  34     this._closeCallback = null;
  35
  36     this.setVisible(false);
  37 }
  38
  39 /** @enum {string} */
  40 WebInspector.Infobar.Type = {
  41     Warning: "warning",
  42     Info: "info"
  43 }
  44
  45 WebInspector.Infobar.prototype = {
  46     /**
  47      * @param {boolean} visible
  48      */
  49     setVisible: function(visible)
  50     {
  51         this._visible = visible;
  52         if (this._disableSetting)
  53             visible = visible && !this._disableSetting.get();
  54         this.element.classList.toggle("hidden", !visible);
  55     },
  56
  57     _updateVisibility: function()
  58     {
  59         this.setVisible(this._visible);
  60     },
  61
  62     close: function()
  63     {
  64         this.setVisible(false);
  65         if (this._closeCallback)
  66             this._closeCallback.call(null);
  67     },
  68
  69     /**
  70      * @param {?function()} callback
  71      */
  72     setCloseCallback: function(callback)
  73     {
  74         this._closeCallback = callback;
  75     }
  76 }