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/*
* Copyright (C) 2015-2017 Apple Inc. All rights reserved.
* Copyright (C) 2016 Devin Rousso <webkit@devinrousso.com>. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
WI.SettingsTabContentView = class SettingsTabContentView extends WI.TabContentView
{
constructor(identifier)
{
let tabBarItem = WI.PinnedTabBarItem.fromTabInfo(WI.SettingsTabContentView.tabInfo());
super(identifier || "settings", "settings", tabBarItem);
// Ensures that the Settings tab is displayable from a pinned tab bar item.
tabBarItem.representedObject = this;
this._selectedSettingsView = null;
this._settingsViews = [];
}
static tabInfo()
{
return {
image: "Images/Gear.svg",
title: WI.UIString("Settings"),
isEphemeral: true,
};
}
static shouldSaveTab()
{
return false;
}
// Public
get type() { return WI.SettingsTabContentView.Type; }
get supportsSplitContentBrowser()
{
return false;
}
get selectedSettingsView()
{
return this._selectedSettingsView;
}
set selectedSettingsView(settingsView)
{
if (this._selectedSettingsView === settingsView)
return;
if (this._selectedSettingsView)
this.replaceSubview(this._selectedSettingsView, settingsView);
else
this.addSubview(settingsView);
this._selectedSettingsView = settingsView;
this._selectedSettingsView.updateLayout();
let navigationItem = this._navigationBar.findNavigationItem(settingsView.identifier);
console.assert(navigationItem, "Missing navigation item for settings view.", settingsView);
if (!navigationItem)
return;
this._navigationBar.selectedNavigationItem = navigationItem;
}
addSettingsView(settingsView)
{
if (this._settingsViews.includes(settingsView)) {
console.assert(false, "SettingsView already exists.", settingsView);
return;
}
this._settingsViews.push(settingsView);
this._navigationBar.addNavigationItem(new WI.RadioButtonNavigationItem(settingsView.identifier, settingsView.displayName));
this._updateNavigationBarVisibility();
}
setSettingsViewVisible(settingsView, visible)
{
let navigationItem = this._navigationBar.findNavigationItem(settingsView.identifier);
console.assert(navigationItem, "Missing NavigationItem for identifier: " + settingsView.identifier);
if (!navigationItem)
return;
if (navigationItem.hidden === !visible)
return;
navigationItem.hidden = !visible;
settingsView.element.classList.toggle("hidden", !visible);
this._updateNavigationBarVisibility();
if (!this.selectedSettingsView) {
if (visible)
this.selectedSettingsView = settingsView;
return;
}
if (this.selectedSettingsView !== settingsView)
return;
let index = this._settingsViews.indexOf(settingsView);
console.assert(index !== -1, "SettingsView not found.", settingsView);
if (index === -1)
return;
let previousIndex = index;
while (--previousIndex >= 0) {
let previousNavigationItem = this._navigationBar.navigationItems[previousIndex];
console.assert(previousNavigationItem);
if (!previousNavigationItem || previousNavigationItem.hidden)
continue;
this.selectedSettingsView = this._settingsViews[previousIndex];
return;
}
let nextIndex = index;
while (++nextIndex < this._settingsViews.length) {
let nextNavigationItem = this._navigationBar.navigationItems[nextIndex];
console.assert(nextNavigationItem);
if (!nextNavigationItem || nextNavigationItem.hidden)
continue;
this.selectedSettingsView = this._settingsViews[nextIndex];
return;
}
}
// Protected
initialLayout()
{
this._navigationBar = new WI.NavigationBar;
this._navigationBar.addEventListener(WI.NavigationBar.Event.NavigationItemSelected, this._navigationItemSelected, this);
this.addSubview(this._navigationBar);
this._createGeneralSettingsView();
this._createExperimentalSettingsView();
WI.notifications.addEventListener(WI.Notification.DebugUIEnabledDidChange, this._updateDebugSettingsViewVisibility, this);
this._updateDebugSettingsViewVisibility();
this.selectedSettingsView = this._settingsViews[0];
}
// Private
_createGeneralSettingsView()
{
let generalSettingsView = new WI.SettingsView("general", WI.UIString("General"));
const indentValues = [WI.UIString("Tabs"), WI.UIString("Spaces")];
let indentEditor = generalSettingsView.addGroupWithCustomSetting(WI.UIString("Prefer indent using:"), WI.SettingEditor.Type.Select, {values: indentValues});
indentEditor.value = indentValues[WI.settings.indentWithTabs.value ? 0 : 1];
indentEditor.addEventListener(WI.SettingEditor.Event.ValueDidChange, () => {
WI.settings.indentWithTabs.value = indentEditor.value === indentValues[0];
});
function addSpacesSetting(title, setting) {
let editor = generalSettingsView.addSetting(title, setting, WI.UIString("spaces"), {min: 1});
function updateLabel() {
editor.label = setting.value === 1 ? WI.UIString("space") : WI.UIString("spaces");
}
setting.addEventListener(WI.Setting.Event.Changed, (event) => {
updateLabel();
});
updateLabel();
}
addSpacesSetting(WI.UIString("Tab width:"), WI.settings.tabSize);
addSpacesSetting(WI.UIString("Indent width:"), WI.settings.indentUnit);
generalSettingsView.addSetting(WI.UIString("Line wrapping:"), WI.settings.enableLineWrapping, WI.UIString("Wrap lines to editor width"));
let showGroup = generalSettingsView.addGroup(WI.UIString("Show:"));
showGroup.addSetting(WI.settings.showWhitespaceCharacters, WI.UIString("Whitespace characters"));
showGroup.addSetting(WI.settings.showInvalidCharacters, WI.UIString("Invalid characters"));
generalSettingsView.addSeparator();
generalSettingsView.addSetting(WI.UIString("Debugger:"), WI.settings.showScopeChainOnPause, WI.UIString("Show Scope Chain on pause"));
generalSettingsView.addSetting(WI.UIString("Source maps:"), WI.settings.sourceMapsEnabled, WI.UIString("Enable source maps"));
generalSettingsView.addSetting(WI.UIString("Console:"), WI.settings.consoleAutoExpandTrace, WI.UIString("Auto-expand Traces"));
generalSettingsView.addSeparator();
let searchGroup = generalSettingsView.addGroup(WI.UIString("Search:", "Search: @ Settings", "Settings tab label for search related settings"));
searchGroup.addSetting(WI.settings.searchCaseSensitive, WI.UIString("Case Sensitive", "Case Sensitive @ Settings", "Settings tab checkbox label for whether searches should be case sensitive."));
searchGroup.addSetting(WI.settings.searchRegularExpression, WI.UIString("Regular Expression", "Regular Expression @ Settings", "Settings tab checkbox label for whether searches should be treated as regular expressions."));
generalSettingsView.addSeparator();
generalSettingsView.addSetting(WI.UIString("CSS Changes:"), WI.settings.cssChangesPerNode, WI.UIString("Show only for selected node"));
generalSettingsView.addSeparator();
const zoomLevels = [0.6, 0.8, 1, 1.2, 1.4, 1.6, 1.8, 2, 2.2, 2.4];
const zoomValues = zoomLevels.map((level) => [level, Number.percentageString(level, 0)]);
let zoomEditor = generalSettingsView.addGroupWithCustomSetting(WI.UIString("Zoom:"), WI.SettingEditor.Type.Select, {values: zoomValues});
zoomEditor.value = WI.getZoomFactor();
zoomEditor.addEventListener(WI.SettingEditor.Event.ValueDidChange, () => { WI.setZoomFactor(zoomEditor.value); });
WI.settings.zoomFactor.addEventListener(WI.Setting.Event.Changed, () => { zoomEditor.value = WI.getZoomFactor().maxDecimals(2); });
if (WI.ConsoleManager.supportsLogChannels()) {
const logLevels = [
[WI.LoggingChannel.Level.Off, WI.UIString("Off")],
[WI.LoggingChannel.Level.Basic, WI.UIString("Basic")],
[WI.LoggingChannel.Level.Verbose, WI.UIString("Verbose")],
];
const editorLabels = {
media: WI.UIString("Media Logging:"),
mediasource: WI.UIString("MSE Logging:"),
webrtc: WI.UIString("WebRTC Logging:"),
};
let channels = WI.consoleManager.customLoggingChannels;
for (let channel of channels) {
let logEditor = generalSettingsView.addGroupWithCustomSetting(editorLabels[channel.source], WI.SettingEditor.Type.Select, {values: logLevels});
logEditor.value = channel.level;
logEditor.addEventListener(WI.SettingEditor.Event.ValueDidChange, () => {
for (let target of WI.targets)
target.ConsoleAgent.setLoggingChannelLevel(channel.source, logEditor.value);
});
}
}
this.addSettingsView(generalSettingsView);
}
_createExperimentalSettingsView()
{
let experimentalSettingsView = new WI.SettingsView("experimental", WI.UIString("Experimental"));
let initialValues = new Map;
experimentalSettingsView.addSetting(WI.UIString("Sources:"), WI.settings.experimentalEnableSourcesTab, WI.UIString("Enable Sources Tab"));
experimentalSettingsView.addSeparator();
if (window.LayerTreeAgent) {
experimentalSettingsView.addSetting(WI.UIString("Layers:"), WI.settings.experimentalEnableLayersTab, WI.UIString("Enable Layers Tab"));
experimentalSettingsView.addSeparator();
}
experimentalSettingsView.addSetting(WI.UIString("User Interface:"), WI.settings.experimentalEnableNewTabBar, WI.UIString("Enable New Tab Bar"));
experimentalSettingsView.addSeparator();
experimentalSettingsView.addSetting(WI.UIString("Styles:"), WI.settings.experimentalEnableStylesJumpToEffective, WI.UIString("Show Jump to Effective Property Button"));
experimentalSettingsView.addSeparator();
let reloadInspectorButton = document.createElement("button");
reloadInspectorButton.textContent = WI.UIString("Reload Web Inspector");
reloadInspectorButton.addEventListener("click", (event) => {
// Force a copy so that WI.Setting sees it as a new value.
let newTabs = WI._openTabsSetting.value.slice();
if (!initialValues.get(WI.settings.experimentalEnableSourcesTab) && WI.settings.experimentalEnableSourcesTab.value)
newTabs.push(WI.SourcesTabContentView.Type);
if (!initialValues.get(WI.settings.experimentalEnableLayersTab) && window.LayerTreeAgent && WI.settings.experimentalEnableLayersTab.value)
newTabs.push(WI.LayersTabContentView.Type);
WI._openTabsSetting.value = newTabs;
InspectorFrontendHost.reopen();
});
let reloadInspectorContainerElement = experimentalSettingsView.addCenteredContainer(reloadInspectorButton, WI.UIString("for changes to take effect"));
reloadInspectorContainerElement.classList.add("hidden");
function listenForChange(setting) {
initialValues.set(setting, setting.value);
setting.addEventListener(WI.Setting.Event.Changed, () => {
reloadInspectorContainerElement.classList.toggle("hidden", Array.from(initialValues).every(([setting, initialValue]) => setting.value === initialValue));
});
}
listenForChange(WI.settings.experimentalEnableSourcesTab);
listenForChange(WI.settings.experimentalEnableLayersTab);
listenForChange(WI.settings.experimentalEnableNewTabBar);
listenForChange(WI.settings.experimentalEnableStylesJumpToEffective);
this.addSettingsView(experimentalSettingsView);
}
_createDebugSettingsView()
{
if (this._debugSettingsView)
return;
// These settings are only ever shown in engineering builds, so the strings are unlocalized.
this._debugSettingsView = new WI.SettingsView("debug", WI.unlocalizedString("Debug"));
let protocolMessagesGroup = this._debugSettingsView.addGroup(WI.unlocalizedString("Protocol Logging:"));
let autoLogProtocolMessagesEditor = protocolMessagesGroup.addSetting(WI.settings.autoLogProtocolMessages, WI.unlocalizedString("Messages"));
WI.settings.autoLogProtocolMessages.addEventListener(WI.Setting.Event.Changed, () => {
autoLogProtocolMessagesEditor.value = InspectorBackend.dumpInspectorProtocolMessages;
});
protocolMessagesGroup.addSetting(WI.settings.autoLogTimeStats, WI.unlocalizedString("Time Stats"));
this._debugSettingsView.addSeparator();
this._debugSettingsView.addSetting(WI.unlocalizedString("Layout Flashing:"), WI.settings.enableLayoutFlashing, WI.unlocalizedString("Draw borders when a view performs a layout"));
this._debugSettingsView.addSeparator();
this._debugSettingsView.addSetting(WI.unlocalizedString("Styles:"), WI.settings.enableStyleEditingDebugMode, WI.unlocalizedString("Enable style editing debug mode"));
this._debugSettingsView.addSeparator();
this._debugSettingsView.addSetting(WI.unlocalizedString("Heap Snapshot:"), WI.settings.debugShowInternalObjectsInHeapSnapshot, WI.unlocalizedString("Show Internal Objects"));
this._debugSettingsView.addSeparator();
this._debugSettingsView.addSetting(WI.unlocalizedString("Debugging:"), WI.settings.pauseForInternalScripts, WI.unlocalizedString("Pause in WebKit-internal scripts"));
this._debugSettingsView.addSetting(WI.unlocalizedString("Uncaught Exception Reporter:"), WI.settings.enableUncaughtExceptionReporter, WI.unlocalizedString("Enabled"));
this._debugSettingsView.addSeparator();
const layoutDirectionValues = [
[WI.LayoutDirection.System, WI.unlocalizedString("System Default")],
[WI.LayoutDirection.LTR, WI.unlocalizedString("Left to Right (LTR)")],
[WI.LayoutDirection.RTL, WI.unlocalizedString("Right to Left (RTL)")],
];
let layoutDirectionEditor = this._debugSettingsView.addGroupWithCustomSetting(WI.unlocalizedString("Layout Direction:"), WI.SettingEditor.Type.Select, {values: layoutDirectionValues});
layoutDirectionEditor.value = WI.settings.layoutDirection.value;
layoutDirectionEditor.addEventListener(WI.SettingEditor.Event.ValueDidChange, () => { WI.setLayoutDirection(layoutDirectionEditor.value); });
this.addSettingsView(this._debugSettingsView);
}
_updateNavigationBarVisibility()
{
let visibleItems = 0;
for (let item of this._navigationBar.navigationItems) {
if (!item.hidden && ++visibleItems > 1) {
this._navigationBar.element.classList.remove("invisible");
return;
}
}
this._navigationBar.element.classList.add("invisible");
}
_navigationItemSelected(event)
{
let navigationItem = event.target.selectedNavigationItem;
if (!navigationItem)
return;
let settingsView = this._settingsViews.find((view) => view.identifier === navigationItem.identifier);
console.assert(settingsView, "Missing SettingsView for identifier " + navigationItem.identifier);
if (!settingsView)
return;
this.selectedSettingsView = settingsView;
}
_updateDebugSettingsViewVisibility()
{
// Only create the Debug view if the debug UI is enabled.
if (WI.isDebugUIEnabled())
this._createDebugSettingsView();
if (!this._debugSettingsView)
return;
this.setSettingsViewVisible(this._debugSettingsView, WI.isDebugUIEnabled());
this.needsLayout();
}
};
WI.SettingsTabContentView.Type = "settings";