[DevTools] Turn NetworkConditionsSettingsTab into web component, move to network module.

third_party/WebKit/Source/devtools/front_end/components/NetworkConditionsSelector.js

Index: third_party/WebKit/Source/devtools/front_end/components/NetworkConditionsSelector.js
diff --git a/third_party/WebKit/Source/devtools/front_end/components/NetworkConditionsSelector.js b/third_party/WebKit/Source/devtools/front_end/components/NetworkConditionsSelector.js
deleted file mode 100644
index ba97f49e9f63508914e9691ae31c6267686c5cd8..0000000000000000000000000000000000000000
--- a/third_party/WebKit/Source/devtools/front_end/components/NetworkConditionsSelector.js
+++ /dev/null
@@ -1,332 +0,0 @@
-// Copyright 2015 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
- * @param {!HTMLSelectElement} selectElement
- */
-WebInspector.NetworkConditionsSelector = function(selectElement)
-{
-    this._selectElement = selectElement;
-    this._selectElement.addEventListener("change", this._optionSelected.bind(this), false);
-    this._customSetting = WebInspector.moduleSetting("networkConditionsCustomProfiles");
-    this._customSetting.addChangeListener(this._populateOptions, this);
-    this._manager = WebInspector.multitargetNetworkManager;
-    this._manager.addEventListener(WebInspector.MultitargetNetworkManager.Events.ConditionsChanged, this._conditionsChanged, this);
-    this._populateOptions();
-}
-
-/** @typedef {!{title: string, value: !WebInspector.NetworkManager.Conditions}} */
-WebInspector.NetworkConditionsProfile;
-
-/**
- * @param {number} throughput
- * @return {string}
- */
-WebInspector.NetworkConditionsSelector.throughputText = function(throughput)
-{
-    if (throughput < 0)
-        return "";
-    var throughputInKbps = throughput / (1024 / 8);
-    return (throughputInKbps < 1024) ? WebInspector.UIString("%d kb/s", throughputInKbps) : WebInspector.UIString("%d Mb/s", (throughputInKbps / 1024) | 0);
-}
-
-/** @type {!Array.<!WebInspector.NetworkConditionsProfile>} */
-WebInspector.NetworkConditionsSelector._networkConditionsPresets = [
-    {title: "Offline", value: {download: 0 * 1024 / 8, upload: 0 * 1024 / 8, latency: 0}},
-    {title: "GPRS", value: {download: 50 * 1024 / 8, upload: 20 * 1024 / 8, latency: 500}},
-    {title: "Regular 2G", value: {download: 250 * 1024 / 8, upload: 50 * 1024 / 8, latency: 300}},
-    {title: "Good 2G", value: {download: 450 * 1024 / 8, upload: 150 * 1024 / 8, latency: 150}},
-    {title: "Regular 3G", value: {download: 750 * 1024 / 8, upload: 250 * 1024 / 8, latency: 100}},
-    {title: "Good 3G", value: {download: 1.5 * 1024 * 1024 / 8, upload: 750 * 1024 / 8, latency: 40}},
-    {title: "Regular 4G", value: {download: 4 * 1024 * 1024 / 8, upload: 3 * 1024 * 1024 / 8, latency: 20}},
-    {title: "DSL", value: {download: 2 * 1024 * 1024 / 8, upload: 1 * 1024 * 1024 / 8, latency: 5}},
-    {title: "WiFi", value: {download: 30 * 1024 * 1024 / 8, upload: 15 * 1024 * 1024 / 8, latency: 2}}
-];
-
-/** @type {!WebInspector.NetworkConditionsProfile} */
-WebInspector.NetworkConditionsSelector._disabledPreset = {title: "No throttling", value: {download: -1, upload: -1, latency: 0}};
-
-WebInspector.NetworkConditionsSelector.prototype = {
-    _populateOptions: function()
-    {
-        this._selectElement.removeChildren();
-
-        var customGroup = this._addGroup(this._customSetting.get(), WebInspector.UIString("Custom"));
-        customGroup.insertBefore(new Option(WebInspector.UIString("Add\u2026"), WebInspector.UIString("Add\u2026")), customGroup.firstChild);
-
-        this._addGroup(WebInspector.NetworkConditionsSelector._networkConditionsPresets, WebInspector.UIString("Presets"));
-        this._addGroup([WebInspector.NetworkConditionsSelector._disabledPreset], WebInspector.UIString("Disabled"));
-
-        this._conditionsChanged();
-    },
-
-    /**
-     * @param {!Array.<!WebInspector.NetworkConditionsProfile>} presets
-     * @param {string} groupName
-     * @return {!Element}
-     */
-    _addGroup: function(presets, groupName)
-    {
-        var groupElement = this._selectElement.createChild("optgroup");
-        groupElement.label = groupName;
-        for (var i = 0; i < presets.length; ++i) {
-            var preset = presets[i];
-            var downloadInKbps = preset.value.download / (1024 / 8);
-            var uploadInKbps = preset.value.upload / (1024 / 8);
-            var isThrottling = (downloadInKbps >= 0) || (uploadInKbps >= 0) || (preset.value.latency > 0);
-            var option;
-            var presetTitle = WebInspector.UIString(preset.title);
-            if (!isThrottling) {
-                option = new Option(presetTitle, presetTitle);
-            } else {
-                var downloadText = WebInspector.NetworkConditionsSelector.throughputText(preset.value.download);
-                var uploadText = WebInspector.NetworkConditionsSelector.throughputText(preset.value.upload);
-                var title = WebInspector.UIString("%s (%s\u2b07 %s\u2b06 %dms RTT)", presetTitle, downloadText, uploadText, preset.value.latency);
-                option = new Option(title, presetTitle);
-                option.title = WebInspector.UIString("Maximum download throughput: %s.\r\nMaximum upload throughput: %s.\r\nMinimum round-trip time: %dms.", downloadText, uploadText, preset.value.latency);
-            }
-            option.conditions = preset.value;
-            groupElement.appendChild(option);
-        }
-        return groupElement;
-    },
-
-    _optionSelected: function()
-    {
-        if (this._selectElement.selectedIndex === 0) {
-            WebInspector.Revealer.reveal(this._customSetting);
-            this._conditionsChanged();
-            return;
-        }
-
-        this._manager.removeEventListener(WebInspector.MultitargetNetworkManager.Events.ConditionsChanged, this._conditionsChanged, this);
-        this._manager.setNetworkConditions(this._selectElement.options[this._selectElement.selectedIndex].conditions);
-        this._manager.addEventListener(WebInspector.MultitargetNetworkManager.Events.ConditionsChanged, this._conditionsChanged, this);
-    },
-
-    _conditionsChanged: function()
-    {
-        var value = this._manager.networkConditions();
-        var options = this._selectElement.options;
-        for (var index = 1; index < options.length; ++index) {
-            var option = options[index];
-            if (option.conditions.download === value.download && option.conditions.upload === value.upload && option.conditions.latency === value.latency)
-                this._selectElement.selectedIndex = index;
-        }
-    }
-}
-
-
-/**
- * @constructor
- * @extends {WebInspector.VBox}
- * @implements {WebInspector.ListWidget.Delegate}
- */
-WebInspector.NetworkConditionsSettingsTab = function()
-{
-    WebInspector.VBox.call(this);
-    this.element.classList.add("settings-tab-container");
-    this.element.classList.add("network-conditions-settings-tab");
-    this.registerRequiredCSS("components/networkConditionsSettingsTab.css");
-
-    var header = this.element.createChild("header");
-    header.createChild("h3").createTextChild(WebInspector.UIString("Network Throttling Profiles"));
-    this.containerElement = this.element.createChild("div", "help-container-wrapper").createChild("div", "settings-tab help-content help-container");
-
-    var buttonsRow = this.containerElement.createChild("div", "button-row");
-    var addButton = createTextButton(WebInspector.UIString("Add custom profile..."), this._addButtonClicked.bind(this));
-    buttonsRow.appendChild(addButton);
-
-    this._list = new WebInspector.ListWidget(this);
-    this._list.registerRequiredCSS("components/networkConditionsSettingsTab.css");
-    this._list.show(this.containerElement);
-
-    this._customSetting = WebInspector.moduleSetting("networkConditionsCustomProfiles");
-    this._customSetting.addChangeListener(this._conditionsUpdated, this);
-
-    this.setDefaultFocusedElement(addButton);
-}
-
-WebInspector.NetworkConditionsSettingsTab.prototype = {
-    wasShown: function()
-    {
-        WebInspector.VBox.prototype.wasShown.call(this);
-        this._conditionsUpdated();
-    },
-
-    _conditionsUpdated: function()
-    {
-        this._list.clear();
-
-        var conditions = this._customSetting.get();
-        for (var i = 0; i < conditions.length; ++i)
-            this._list.appendItem(conditions[i], true);
-
-        this._list.appendSeparator();
-
-        conditions = WebInspector.NetworkConditionsSelector._networkConditionsPresets;
-        for (var i = 0; i < conditions.length; ++i)
-            this._list.appendItem(conditions[i], false);
-    },
-
-    _addButtonClicked: function()
-    {
-        this._list.addNewItem(this._customSetting.get().length, {title: "", value: {download: -1, upload: -1, latency: 0}});
-    },
-
-    /**
-     * @override
-     * @param {*} item
-     * @param {boolean} editable
-     * @return {!Element}
-     */
-    renderItem: function(item, editable)
-    {
-        var conditions = /** @type {!WebInspector.NetworkConditionsProfile} */ (item);
-        var element = createElementWithClass("div", "conditions-list-item");
-        var title = element.createChild("div", "conditions-list-text conditions-list-title");
-        var titleText = title.createChild("div", "conditions-list-title-text");
-        titleText.textContent = conditions.title;
-        titleText.title = conditions.title;
-        element.createChild("div", "conditions-list-separator");
-        element.createChild("div", "conditions-list-text").textContent = WebInspector.NetworkConditionsSelector.throughputText(conditions.value.download);
-        element.createChild("div", "conditions-list-separator");
-        element.createChild("div", "conditions-list-text").textContent = WebInspector.NetworkConditionsSelector.throughputText(conditions.value.upload);
-        element.createChild("div", "conditions-list-separator");
-        element.createChild("div", "conditions-list-text").textContent = WebInspector.UIString("%dms", conditions.value.latency);
-        return element;
-    },
-
-    /**
-     * @override
-     * @param {*} item
-     * @param {number} index
-     */
-    removeItemRequested: function(item, index)
-    {
-        var list = this._customSetting.get();
-        list.splice(index, 1);
-        this._customSetting.set(list);
-    },
-
-    /**
-     * @override
-     * @param {*} item
-     * @param {!WebInspector.ListWidget.Editor} editor
-     * @param {boolean} isNew
-     */
-    commitEdit: function(item, editor, isNew)
-    {
-        var conditions = /** @type {?WebInspector.NetworkConditionsProfile} */ (item);
-        conditions.title = editor.control("title").value.trim();
-        var download = editor.control("download").value.trim();
-        conditions.value.download = download ? parseInt(download, 10) * (1024 / 8) : -1;
-        var upload = editor.control("upload").value.trim();
-        conditions.value.upload = upload ? parseInt(upload, 10) * (1024 / 8) : -1;
-        var latency = editor.control("latency").value.trim();
-        conditions.value.latency = latency ? parseInt(latency, 10) : 0;
-
-        var list = this._customSetting.get();
-        if (isNew)
-            list.push(conditions);
-        this._customSetting.set(list);
-    },
-
-    /**
-     * @override
-     * @param {*} item
-     * @return {!WebInspector.ListWidget.Editor}
-     */
-    beginEdit: function(item)
-    {
-        var conditions = /** @type {?WebInspector.NetworkConditionsProfile} */ (item);
-        var editor = this._createEditor();
-        editor.control("title").value = conditions.title;
-        editor.control("download").value = conditions.value.download <= 0 ? "" : String(conditions.value.download / (1024 / 8));
-        editor.control("upload").value = conditions.value.upload <= 0 ? "" : String(conditions.value.upload / (1024 / 8));
-        editor.control("latency").value = conditions.value.latency ? String(conditions.value.latency) : "";
-        return editor;
-    },
-
-    /**
-     * @return {!WebInspector.ListWidget.Editor}
-     */
-    _createEditor: function()
-    {
-        if (this._editor)
-            return this._editor;
-
-        var editor = new WebInspector.ListWidget.Editor();
-        this._editor = editor;
-        var content = editor.contentElement();
-
-        var titles = content.createChild("div", "conditions-edit-row");
-        titles.createChild("div", "conditions-list-text conditions-list-title").textContent = WebInspector.UIString("Profile Name");
-        titles.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-        titles.createChild("div", "conditions-list-text").textContent = WebInspector.UIString("Download");
-        titles.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-        titles.createChild("div", "conditions-list-text").textContent = WebInspector.UIString("Upload");
-        titles.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-        titles.createChild("div", "conditions-list-text").textContent = WebInspector.UIString("Latency");
-
-        var fields = content.createChild("div", "conditions-edit-row");
-        fields.createChild("div", "conditions-list-text conditions-list-title").appendChild(editor.createInput("title", "text", "", titleValidator));
-        fields.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-
-        var cell = fields.createChild("div", "conditions-list-text");
-        cell.appendChild(editor.createInput("download", "text", WebInspector.UIString("kb/s"), throughputValidator));
-        cell.createChild("div", "conditions-edit-optional").textContent = WebInspector.UIString("optional");
-        fields.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-
-        cell = fields.createChild("div", "conditions-list-text");
-        cell.appendChild(editor.createInput("upload", "text", WebInspector.UIString("kb/s"), throughputValidator));
-        cell.createChild("div", "conditions-edit-optional").textContent = WebInspector.UIString("optional");
-        fields.createChild("div", "conditions-list-separator conditions-list-separator-invisible");
-
-        cell = fields.createChild("div", "conditions-list-text");
-        cell.appendChild(editor.createInput("latency", "text", WebInspector.UIString("ms"), latencyValidator));
-        cell.createChild("div", "conditions-edit-optional").textContent = WebInspector.UIString("optional");
-
-        return editor;
-
-        /**
-         * @param {*} item
-         * @param {number} index
-         * @param {!HTMLInputElement|!HTMLSelectElement} input
-         * @return {boolean}
-         */
-        function titleValidator(item, index, input)
-        {
-            var value = input.value.trim();
-            return value.length > 0 && value.length < 50;
-        }
-
-        /**
-         * @param {*} item
-         * @param {number} index
-         * @param {!HTMLInputElement|!HTMLSelectElement} input
-         * @return {boolean}
-         */
-        function throughputValidator(item, index, input)
-        {
-            var value = input.value.trim();
-            return !value || (/^[\d]+(\.\d+)?|\.\d+$/.test(value) && value >= 0 && value <= 10000000);
-        }
-
-        /**
-         * @param {*} item
-         * @param {number} index
-         * @param {!HTMLInputElement|!HTMLSelectElement} input
-         * @return {boolean}
-         */
-        function latencyValidator(item, index, input)
-        {
-            var value = input.value.trim();
-            return !value || (/^[\d]+$/.test(value) && value >= 0 && value <= 1000000);
-        }
-    },
-
-    __proto__: WebInspector.VBox.prototype
-}