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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
import { RootBiDiModule } from "chrome://remote/content/webdriver-bidi/modules/RootBiDiModule.sys.mjs";
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
assert: "chrome://remote/content/shared/webdriver/Assert.sys.mjs",
error: "chrome://remote/content/shared/webdriver/Errors.sys.mjs",
getWebDriverSessionById:
"chrome://remote/content/shared/webdriver/Session.sys.mjs",
pprint: "chrome://remote/content/shared/Format.sys.mjs",
TabManager: "chrome://remote/content/shared/TabManager.sys.mjs",
UserContextManager:
"chrome://remote/content/shared/UserContextManager.sys.mjs",
windowManager: "chrome://remote/content/shared/WindowManager.sys.mjs",
WindowState: "chrome://remote/content/shared/WindowManager.sys.mjs",
});
/**
* An object that holds information about the client window
*
* @typedef ClientWindowInfo
*
* @property {boolean} active
* True if client window is keyboard-interactable. False, if
* otherwise.
* @property {string} clientWindow
* The id of the client window.
* @property {number} height
* The height of the client window.
* @property {WindowState} state
* The client window state.
* @property {number} width
* The width of the client window.
* @property {number} x
* The x-coordinate of the client window.
* @property {number} y
* The y-coordinate of the client window.
*/
/**
* Return value of the getClientWindows command.
*
* @typedef GetClientWindowsResult
*
* @property {Array<ClientWindowInfo>} clientWindows
*/
/**
* An object that holds information about a user context.
*
* @typedef UserContextInfo
*
* @property {string} userContext
* The id of the user context.
*/
/**
* Return value for the getUserContexts command.
*
* @typedef GetUserContextsResult
*
* @property {Array<UserContextInfo>} userContexts
* Array of UserContextInfo for the current user contexts.
*/
class BrowserModule extends RootBiDiModule {
constructor(messageHandler) {
super(messageHandler);
}
destroy() {}
/**
* Commands
*/
/**
* Terminate all WebDriver sessions and clean up automation state in the
* remote browser instance.
*
* The actual session clean-up and closing the browser will happen later
* in WebDriverBiDiConnection class.
*/
async close() {
const session = lazy.getWebDriverSessionById(this.messageHandler.sessionId);
// session ending for this type of session is supported.
if (session.http) {
throw new lazy.error.UnsupportedOperationError(
"Closing the browser in a session started with WebDriver classic" +
' is not supported. Use the WebDriver classic "Delete Session"' +
" command instead which will also close the browser."
);
}
// Close all open top-level browsing contexts by not prompting for beforeunload.
for (const tab of lazy.TabManager.tabs) {
lazy.TabManager.removeTab(tab, { skipPermitUnload: true });
}
}
/**
* Returns a list of client windows info
*
* @returns {GetClientWindowsResult}
* The list of client windows info
*/
async getClientWindows() {
const clientWindowsIds = new Set();
const clientWindows = [];
for (const win of lazy.windowManager.windows) {
let clientWindowId = lazy.windowManager.getIdForWindow(win);
if (clientWindowsIds.has(clientWindowId)) {
continue;
}
clientWindowsIds.add(clientWindowId);
let clientWindowInfo = this.#getClientWindowInfo(win);
clientWindows.push(clientWindowInfo);
}
return { clientWindows };
}
/**
* Creates a user context.
*
* @returns {UserContextInfo}
* UserContextInfo object for the created user context.
*/
async createUserContext() {
const userContextId = lazy.UserContextManager.createContext("webdriver");
return { userContext: userContextId };
}
/**
* Returns the list of available user contexts.
*
* @returns {GetUserContextsResult}
* Object containing an array of UserContextInfo.
*/
async getUserContexts() {
const userContexts = lazy.UserContextManager.getUserContextIds().map(
userContextId => ({
userContext: userContextId,
})
);
return { userContexts };
}
/**
* Closes a user context and all browsing contexts in it without running
* beforeunload handlers.
*
* @param {object=} options
* @param {string} options.userContext
* Id of the user context to close.
*
* @throws {InvalidArgumentError}
* Raised if an argument is of an invalid type or value.
* @throws {NoSuchUserContextError}
* Raised if the user context id could not be found.
*/
async removeUserContext(options = {}) {
const { userContext: userContextId } = options;
lazy.assert.string(
userContextId,
lazy.pprint`Expected "userContext" to be a string, got ${userContextId}`
);
if (userContextId === lazy.UserContextManager.defaultUserContextId) {
throw new lazy.error.InvalidArgumentError(
`Default user context cannot be removed`
);
}
if (!lazy.UserContextManager.hasUserContextId(userContextId)) {
throw new lazy.error.NoSuchUserContextError(
`User Context with id ${userContextId} was not found`
);
}
lazy.UserContextManager.removeUserContext(userContextId, {
closeContextTabs: true,
});
}
#getClientWindowInfo(window) {
return {
active: Services.focus.activeWindow === window,
clientWindow: lazy.windowManager.getIdForWindow(window),
height: window.outerHeight,
state: lazy.WindowState.from(window.windowState),
width: window.outerWidth,
x: window.screenX,
y: window.screenY,
};
}
}
// To export the class as lower-case
export const browser = BrowserModule;