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/*
* Copyright (C) 2012 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
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER OR 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.
*/
import * as Common from '../common/common.js';
import * as Host from '../host/host.js';
import * as UI from '../ui/ui.js';
/**
* @unrestricted
*/
export class DockController extends Common.ObjectWrapper.ObjectWrapper {
/**
* @param {boolean} canDock
*/
constructor(canDock) {
super();
this._canDock = canDock;
this._closeButton = new UI.Toolbar.ToolbarButton(Common.UIString.UIString('Close'), 'largeicon-delete');
this._closeButton.addEventListener(
UI.Toolbar.ToolbarButton.Events.Click,
Host.InspectorFrontendHost.InspectorFrontendHostInstance.closeWindow.bind(
Host.InspectorFrontendHost.InspectorFrontendHostInstance));
if (!canDock) {
this._dockSide = State.Undocked;
this._closeButton.setVisible(false);
return;
}
this._states = [State.DockedToRight, State.DockedToBottom, State.DockedToLeft, State.Undocked];
this._currentDockStateSetting = Common.Settings.Settings.instance().moduleSetting('currentDockState');
this._currentDockStateSetting.addChangeListener(this._dockSideChanged, this);
this._lastDockStateSetting = Common.Settings.Settings.instance().createSetting('lastDockState', 'bottom');
if (this._states.indexOf(this._currentDockStateSetting.get()) === -1) {
this._currentDockStateSetting.set('right');
}
if (this._states.indexOf(this._lastDockStateSetting.get()) === -1) {
this._currentDockStateSetting.set('bottom');
}
}
initialize() {
if (!this._canDock) {
return;
}
this._titles = [
Common.UIString.UIString('Dock to right'), Common.UIString.UIString('Dock to bottom'),
Common.UIString.UIString('Dock to left'), Common.UIString.UIString('Undock into separate window')
];
this._dockSideChanged();
}
_dockSideChanged() {
this.setDockSide(this._currentDockStateSetting.get());
}
/**
* @return {string}
*/
dockSide() {
return this._dockSide;
}
/**
* @return {boolean}
*/
canDock() {
return this._canDock;
}
/**
* @return {boolean}
*/
isVertical() {
return this._dockSide === State.DockedToRight || this._dockSide === State.DockedToLeft;
}
/**
* @param {string} dockSide
* @suppressGlobalPropertiesCheck
*/
setDockSide(dockSide) {
if (this._states.indexOf(dockSide) === -1) {
dockSide = this._states[0];
}
if (this._dockSide === dockSide) {
return;
}
if (this._dockSide) {
this._lastDockStateSetting.set(this._dockSide);
}
this._savedFocus = document.deepActiveElement();
const eventData = {from: this._dockSide, to: dockSide};
this.dispatchEventToListeners(Events.BeforeDockSideChanged, eventData);
console.timeStamp('DockController.setIsDocked');
this._dockSide = dockSide;
this._currentDockStateSetting.set(dockSide);
Host.InspectorFrontendHost.InspectorFrontendHostInstance.setIsDocked(
dockSide !== State.Undocked, this._setIsDockedResponse.bind(this, eventData));
this._closeButton.setVisible(this._dockSide !== State.Undocked);
this.dispatchEventToListeners(Events.DockSideChanged, eventData);
}
/**
* @param {{from: string, to: string}} eventData
*/
_setIsDockedResponse(eventData) {
this.dispatchEventToListeners(Events.AfterDockSideChanged, eventData);
if (this._savedFocus) {
this._savedFocus.focus();
this._savedFocus = null;
}
}
_toggleDockSide() {
if (this._lastDockStateSetting.get() === this._currentDockStateSetting.get()) {
const index = this._states.indexOf(this._currentDockStateSetting.get()) || 0;
this._lastDockStateSetting.set(this._states[(index + 1) % this._states.length]);
}
this.setDockSide(this._lastDockStateSetting.get());
}
}
export const State = {
DockedToBottom: 'bottom',
DockedToRight: 'right',
DockedToLeft: 'left',
Undocked: 'undocked'
};
// Use BeforeDockSideChanged to do something before all the UI bits are updated,
// DockSideChanged to update UI, and AfterDockSideChanged to perform actions
// after frontend is docked/undocked in the browser.
/** @enum {symbol} */
export const Events = {
BeforeDockSideChanged: Symbol('BeforeDockSideChanged'),
DockSideChanged: Symbol('DockSideChanged'),
AfterDockSideChanged: Symbol('AfterDockSideChanged')
};
/**
* @implements {UI.ActionDelegate.ActionDelegate}
* @unrestricted
*/
export class ToggleDockActionDelegate {
/**
* @override
* @param {!UI.Context.Context} context
* @param {string} actionId
* @return {boolean}
*/
handleAction(context, actionId) {
self.Components.dockController._toggleDockSide();
return true;
}
}
/**
* @implements {UI.Toolbar.Provider}
* @unrestricted
*/
export class CloseButtonProvider {
/**
* @override
* @return {?UI.Toolbar.ToolbarItem}
*/
item() {
return self.Components.dockController._closeButton;
}
}
