JSDoc: Namespace: System

An object representing the core of OpenFin Runtime. Allows the developer to perform system-level actions, such as accessing logs, viewing processes, clearing the cache and exiting the runtime.

Asynchronous Methods

All the above listed methods are both:

Static — called directly on the System namespace
Asynchronous — having an undefined immediate return value but eventually invoking either callback or errorCallback

To Do:

Make sure any edits to this Table of Contents are also made to docs home page (/docs-README.md)!!

Members

(static) Clipboard :fin.desktop.System.Clipboard

Type:

fin.desktop.System.Clipboard

Methods

(static) addEventListener(type, listener, callbackopt, errorCallbackopt)

Registers an event listener on the specified event.

Parameters:

Name	Type	Attributes	Description
`type`	string		The type of the event.
`listener`	function		Called whenever an event of the specified type occurs. It is passed an event object containing information related to the event.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.addEventListener

(static) clearCache(options, callbackopt, errorCallbackopt)

Clears cached data containing window state/positions, application resource files (images, HTML, JavaScript files), cookies, and items stored in the Local Storage.

Parameters:

Name	Type	Attributes	Description
`options`	Object		See tutorial for more details.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.clearCache

(static) deleteCacheOnExit(callbackopt, errorCallbackopt)

Clears all cached data when OpenFin Runtime exits.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.deleteCacheOnExit

(static) downloadAsset(assetObj, progressListeneropt, callbackopt, errorCallbackopt)

Downloads the given application asset

Parameters:

Name	Type	Attributes	Description
`assetObj`	Object		App asset object as described in: Application Config
`progressListener`	function	<optional>	called as the asset is downloaded with progress information.
`callback`	function	<optional>	called once the asset is downloaded, unziped and moved and is ready to be used.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.downloadAsset

(static) exit(callbackopt, errorCallbackopt)

Exits the Runtime.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.exit

(static) getAllApplications(callbackopt, errorCallbackopt)

Retrieves an array of data for all applications.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getAllApplications

(static) getAllExternalApplications(callbackopt, errorCallbackopt)

Retrieves an array of data for all external applications.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getAllExternalApplications

(static) getAllWindows(callbackopt, errorCallbackopt)

Retrieves an array of data (name, ids, bounds) for all application windows.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getAllWindows

(static) getCommandLineArguments(callbackopt, errorCallbackopt)

Retrieves the command line argument string that started OpenFin Runtime.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getCommandLineArguments

(static) getDeviceId(callbackopt, errorCallbackopt)

Retrieves the UUID of the computer on which the runtime is installed.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getDeviceId

(static) getEnvironmentVariable(envVar, callbackopt, errorCallbackopt)

Gets the value of a given environment variable on the computer on which the runtime is installed.

Parameters:

Name	Type	Attributes	Description
`envVar`	string		The environment variable to expand.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getEnvironmentVariable

(static) getHostSpecs(callbackopt, errorCallbackopt)

Retrieves system information.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getHostSpecs

(static) getLog(callbackopt, errorCallbackopt)

Retrieves the contents of the log with the specified filename.

Parameters:

Name	Type	Attributes	Description
	string		The log file name.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getLog

(static) getLogList(callbackopt, errorCallbackopt)

Retrieves an array containing information for each log file.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getLogList

(static) getMonitorInfo(callbackopt, errorCallbackopt)

Retrieves an object that contains data about the monitor setup of the computer that the runtime is running on.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getMonitorInfo

(static) getMousePosition(callbackopt, errorCallbackopt)

Returns the mouse in virtual screen coordinates (left, top).

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getMousePosition

(static) getProcessList(callbackopt, errorCallbackopt)

Retrieves an array of all of the runtime processes that are currently running. Each element in the array is an object containing the uuid and the name of the application to which the process belongs.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getProcessList

(static) getProxySettings(callbackopt, errorCallbackopt)

Retrieves the Proxy settings.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getProxySettings

(static) getRvmInfo(callbackopt, errorCallbackopt)

Returns information about the running RVM in an object.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getRvmInfo

(static) getVersion(callbackopt, errorCallbackopt)

Returns the version of the runtime. The version contains the major, minor, build and revision numbers.

Parameters:

Name	Type	Attributes	Description
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.getVersion

(static) launchExternalProcess(options, callbackopt, errorCallbackopt)

Runs an executable or batch file.

Parameters:

Name	Type	Attributes	Description
`options`	Object		See tutorial for more details.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.launchExternalProcess

(static) log(level, message, callbackopt, errorCallbackopt)

Writes the passed message into both the log file and the console.

Parameters:

Name	Type	Attributes	Description
`level`	string		The log level for the entry. Can be either "info", "warning" or "error".
`message`	string		The log message text.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.log

(static) monitorExternalProcess(options, callbackopt, errorCallbackopt)

Monitors a running process.

Parameters:

Name	Type	Attributes	Description
`options`	Object		See tutorial for more details.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.monitorExternalProcess

(static) openUrlWithBrowser(url, callbackopt, errorCallbackopt)

Opens the passed URL in the default web browser.

Parameters:

Name	Type	Attributes	Description
`url`	string		The URL to open.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.openUrlWithBrowser

(static) registerExternalConnection(uuid, callbackopt, errorCallbackopt)

This function call will register a unique id and produce a token. The token can be used to broker an external connection.

Parameters:

Name	Type	Attributes	Description
`uuid`	string		A UUID for the remote connection.
`callback`	function	<optional>	Called if method succeeds Provides the object with the token and passed uuid
`errorCallback`	function	<optional>	Called if method fails

Tutorials:

system.registerExternalConnection

(static) releaseExternalProcess(processUuid, callbackopt, errorCallbackopt)

Removes the process entry for the passed UUID obtained from a prior call of fin.desktop.System.launchExternalProcess().

Parameters:

Name	Type	Attributes	Description
`processUuid`	string		The UUID for a process obtained from a prior call to fin.desktop.System.launchExternalProcess()
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.releaseExternalProcess

(static) removeEventListener(type, listener, callbackopt, errorCallbackopt)

Removes a previously registered event listener from the specified event.

Parameters:

Name	Type	Attributes	Description
`type`	string		The type of the event.
`listener`	function		Called whenever an event of the specified type occurs. It is passed an event object containing information related to the event.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.removeEventListener

(static) showDeveloperTools(uuid, name, callbackopt, errorCallbackopt)

Shows the Chromium Developer Tools for the specified window.

Parameters:

Name	Type	Attributes	Description
`uuid`	string		The uuid of application.
`name`	string		The name of the window.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.showDeveloperTools

(static) terminateExternalProcess(processUuid, timeout, killTree, callbackopt, errorCallbackopt)

Attempt to close an external process. The process will be terminated if it has not closed after the elapsed timeout in milliseconds.

Parameters:

Name	Type	Attributes	Description
`processUuid`	string		The UUID for a process obtained from a prior call to fin.desktop.System.launchExternalProcess().
`timeout`	int		How long to wait in milliseconds for a process to close. Will terminate if it has not done so.
`killTree`	boolean		Does the runtime recursively terminate processes that were lunched by the given process ?
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.terminateExternalProcess

(static) updateProxySettings(type, address, port, callbackopt, errorCallbackopt)

Update the OpenFin Runtime Proxy settings.

Parameters:

Name	Type	Attributes	Description
`type`	string		The proxy type.
`address`	string		The configured proxy address.
`port`	int		The configured proxy port.
`callback`	function	<optional>	called if the method succeeds.
`errorCallback`	function	<optional>	called if the method fails. The reason for failure is passed as an argument.

Tutorials:

system.updateProxySettings