[DevTools] Consolidate overlay-related functionality in Overlay domain

third_party/WebKit/Source/devtools/front_end/main/RenderingOptions.js

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 18 matching lines @@
  */
 /**
  * @implements {SDK.TargetManager.Observer}
  * @unrestricted
  */
 Main.RenderingOptionsView = class extends UI.VBox {
   constructor() {
     super(true);
     this.registerRequiredCSS('main/renderingOptions.css');
 
-    /** @type {!Map.<string, !Element>} */
-    this._settings = new Map();
-
-    var options = [
-      {
-        label: Common.UIString('Paint Flashing'),
-        subtitle: Common.UIString('Highlights areas of the page (green) that need to be repainted'),
-        setterName: 'setShowPaintRects'
-      },
-      {
-        label: Common.UIString('Layer Borders'),
-        subtitle: Common.UIString('Shows layer borders (orange/olive) and tiles (cyan)'),
-        setterName: 'setShowDebugBorders'
-      },
-      {
-        label: Common.UIString('FPS Meter'),
-        subtitle: Common.UIString('Plots frames per second, frame rate distribution, and GPU memory'),
-        setterName: 'setShowFPSCounter'
-      },
-      {
-        label: Common.UIString('Scrolling Performance Issues'),
-        subtitle: Common.UIString(
+    this._appendCheckbox(
+        Common.UIString('Paint Flashing'),
+        Common.UIString('Highlights areas of the page (green) that need to be repainted'),
+        Common.moduleSetting('showPaintRects'));
+    this._appendCheckbox(
+        Common.UIString('Layer Borders'), Common.UIString('Shows layer borders (orange/olive) and tiles (cyan)'),
+        Common.moduleSetting('showDebugBorders'));
+    this._appendCheckbox(
+        Common.UIString('FPS Meter'),
+        Common.UIString('Plots frames per second, frame rate distribution, and GPU memory'),
+        Common.moduleSetting('showFPSCounter'));
+    this._appendCheckbox(
+        Common.UIString('Scrolling Performance Issues'),
+        Common.UIString(
             'Highlights elements (teal) that can slow down scrolling, including touch & wheel event handlers and other main-thread scrolling situations.'),
-        setterName: 'setShowScrollBottleneckRects'
-      }
-    ];
-    for (var i = 0; i < options.length; i++)
-      this._appendCheckbox(options[i].label, options[i].setterName, options[i].subtitle);
-
+        Common.moduleSetting('showScrollBottleneckRects'));
     this.contentElement.createChild('div').classList.add('panel-section-separator');
 
     var cssMediaSubtitle = Common.UIString('Forces media type for testing print and screen styles');
     var checkboxLabel = UI.CheckboxLabel.create(Common.UIString('Emulate CSS Media'), false, cssMediaSubtitle);
     this._mediaCheckbox = checkboxLabel.checkboxElement;
     this._mediaCheckbox.addEventListener('click', this._mediaToggled.bind(this), false);
     this.contentElement.appendChild(checkboxLabel);
 
     var mediaRow = this.contentElement.createChild('div', 'media-row');
     this._mediaSelect = mediaRow.createChild('select', 'chrome-select');
     this._mediaSelect.appendChild(new Option(Common.UIString('print'), 'print'));
     this._mediaSelect.appendChild(new Option(Common.UIString('screen'), 'screen'));
     this._mediaSelect.addEventListener('change', this._mediaToggled.bind(this), false);
     this._mediaSelect.disabled = true;
 
-    SDK.targetManager.observeTargets(this, SDK.Target.Capability.Browser);
+    SDK.targetManager.observeTargets(this);
   }
 
   /**
    * @return {!Main.RenderingOptionsView}
    */
   static instance() {
     if (!Main.RenderingOptionsView._instanceObject)
       Main.RenderingOptionsView._instanceObject = new Main.RenderingOptionsView();
     return Main.RenderingOptionsView._instanceObject;
   }
 
   /**
    * @param {string} label
-   * @param {string} setterName
-   * @param {string=} subtitle
+   * @param {string} subtitle
+   * @param {!Common.Setting} setting
    */
-  _appendCheckbox(label, setterName, subtitle) {
+  _appendCheckbox(label, subtitle, setting) {
     var checkboxLabel = UI.CheckboxLabel.create(label, false, subtitle);
-    this._settings.set(setterName, checkboxLabel.checkboxElement);
-    checkboxLabel.checkboxElement.addEventListener('click', this._settingToggled.bind(this, setterName));
+    UI.SettingsUI.bindCheckbox(checkboxLabel.checkboxElement, setting);
     this.contentElement.appendChild(checkboxLabel);
   }
 
   /**
-   * @param {string} setterName
-   */
-  _settingToggled(setterName) {
-    var enabled = this._settings.get(setterName).checked;
-    for (var target of SDK.targetManager.targets(SDK.Target.Capability.Browser))
-      target.renderingAgent()[setterName](enabled);
-  }
-
-  /**
    * @override
    * @param {!SDK.Target} target
    */
   targetAdded(target) {
-    for (var setterName of this._settings.keysArray()) {
-      if (this._settings.get(setterName).checked)
-        target.renderingAgent()[setterName](true);
-    }
-    if (this._mediaCheckbox.checked)
+    if (this._mediaCheckbox.checked && target.hasBrowserCapability())
       this._applyPrintMediaOverride(target);
   }
 
   _mediaToggled() {
     this._mediaSelect.disabled = !this._mediaCheckbox.checked;
     var targets = SDK.targetManager.targets(SDK.Target.Capability.Browser);
     for (var target of targets)
       this._applyPrintMediaOverride(target);
   }
 
   /**
    * @param {!SDK.Target} target
    */
   _applyPrintMediaOverride(target) {
     target.emulationAgent().setEmulatedMedia(this._mediaCheckbox.checked ? this._mediaSelect.value : '');
     var cssModel = target.model(SDK.CSSModel);
     if (cssModel)
       cssModel.mediaQueryResultChanged();
   }
 
   /**
    * @override
    * @param {!SDK.Target} target
    */
   targetRemoved(target) {
   }
 };