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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GFDL-1.3-no-invariants-only
/*!
\qmltype WebEngineScript
\instantiates QWebEngineScript
\brief Enables the programmatic injection of scripts in the JavaScript engine.
\since QtWebEngine 1.1
\ingroup qmlvaluetypes
\inqmlmodule QtWebEngine
The WebEngineScript type enables the programmatic injection of so called \e {user scripts} in
the JavaScript engine at different points, determined by injectionPoint, during the loading of
web content.
Scripts can be executed either in the main JavaScript \e world, along with the rest of the
JavaScript coming from the web contents, or in their own isolated world. While the DOM of the
page can be accessed from any world, JavaScript variables of a function defined in one world are
not accessible from a different one. The worldId property provides some predefined IDs for this
purpose.
The following \l Greasemonkey attributes are supported:
\c @exclude, \c @include, \c @name, \c @match, and \c @run-at.
Use \l{WebEngineScriptCollection} to access a list of scripts attached to the web view.
*/
/*!
\qmlproperty string WebEngineScript::name
The name of the script. Can be useful to retrieve a particular script from
\l{WebEngineScriptCollection::find}{WebEngineScriptCollection.find} method.
*/
/*!
\qmlproperty url WebEngineScript::sourceUrl
This property holds the remote source location of the user script (if any).
Unlike \l sourceCode, this property allows referring to user scripts that
are not already loaded in memory, for instance, when stored on disk.
Setting this property will change the \l sourceCode of the script.
\note At present, only file-based sources are supported.
\sa sourceCode
*/
/*!
\qmlproperty string WebEngineScript::sourceCode
This property holds the JavaScript source code of the user script.
\sa sourceUrl
*/
/*!
\qmlproperty enumeration WebEngineScript::injectionPoint
The point in the loading process at which the script will be executed.
The default value is \c Deferred.
\value WebEngineScript.DocumentCreation
The script will be executed as soon as the document is created. This is not suitable for
any DOM operation.
\value WebEngineScript.DocumentReady
The script will run as soon as the DOM is ready. This is equivalent to the
\c DOMContentLoaded event firing in JavaScript.
\value WebEngineScript.Deferred
The script will run when the page load finishes, or 500 ms after the document is ready,
whichever comes first.
*/
/*!
\qmlproperty enumeration WebEngineScript::worldId
The world ID defining which isolated world the script is executed in.
\value WebEngineScript.MainWorld
The world used by the page's web contents. It can be useful in order to expose custom
functionality to web contents in certain scenarios.
\value WebEngineScript.ApplicationWorld
The default isolated world used for application level functionality implemented in
JavaScript.
\value WebEngineScript.UserWorld
The first isolated world to be used by scripts set by users if the application is not
making use of more worlds. As a rule of thumb, if that functionality is exposed to the
application users, each individual script should probably get its own isolated world.
*/
/*!
\qmlproperty int WebEngineScript::runOnSubframes
Set this property to \c true if the script is executed on every frame in the page, or \c false
if it is only ran for the main frame.
The default value is \c{false}.
*/
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