Layouts
5.18.2The Layouts API allows you to save the arrangement and context of any set of applications running in Glue42 Enterprise as a named Layout and later restore it. You can also choose a default Global Layout which Glue42 Enterprise will load upon startup.
The Layouts library supports different types of Layouts - e.g., Global, Application Default, Workspace.
The Layouts API is accessible through the glue.layouts object.
APIobject
Description
Layouts API.
Methods
clearDefaultGlobalmethod
Signature
() => Promise<void>
Description
Clears the default global layout
exportmethod
Signature
(layoutType: LayoutType) => Promise<Layout[]>
Description
Returns all layouts in the system.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| layoutType | LayoutType |
getmethod
Signature
(name: string, type: LayoutType) => Promise<Layout>
Description
Fetches a saved layout or returns undefined if a layout with the provided name and type does not exist.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| name | string | Name of the layout to fetch. |
|
| type | LayoutType | Type of the layout to fetch. |
getAllmethod
Signature
(type: LayoutType) => Promise<LayoutSummary[]>
Description
Returns a lightweight, summarized version of all layouts of the provided type.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| type | LayoutType | Type of the layouts to fetch. |
getCurrentLayoutmethod
getDefaultGlobalmethod
hibernatemethod
Signature
(name: string, options: HibernationOptions) => Promise<void>
Description
Hibernates a layout.
Available since version 4.8 and Glue42 3.9
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| name | string | The name of the layout |
|
| options | HibernationOptions | Options for hibernating a layout. |
importmethod
listmethod
onAddedmethod
onChangedmethod
onRemovedmethod
onRenamedmethod
onRestoredmethod
onSaveRequestedmethod
Signature
(callback: (info?: SaveRequestContext) => SaveRequestResponse) => () => void
Description
Subscribes for layout save requests.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| callback | (info?: SaveRequestContext) => SaveRequestResponse | The callback passed as an argument will be invoked when a layout save is requested. You have the option to save data (context) which will be restored when the layout is restored. Returns an unsubscribe function. |
removemethod
Signature
(type: string, name: string) => Promise<void>
Description
Removes a layout
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| type | string | Type of the layout to remove. |
|
| name | string | Name of the layout to remove. |
renamemethod
restoremethod
Signature
(options: RestoreOptions) => Promise<void>
Description
Restores a layout.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| options | RestoreOptions | Options for restoring a layout. |
resumemethod
Signature
(name: string, context: any, options: ResumeOptions) => Promise<void>
Description
Resumes a layout.
Available since version 4.8 and Glue42 3.9
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| name | string | The name of the layout. |
|
| context | any | The context of the layout |
|
| options | ResumeOptions |
savemethod
Signature
(layout: NewLayoutOptions) => Promise<Layout>
Description
Saves a new layout.
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| layout | NewLayoutOptions | Options for saving a layout. |
setDefaultGlobalmethod
Signature
(name: string) => Promise<void>
Description
Sets a new default global layout
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| name | string |
updateAppContextInCurrentmethod
Signature
(context: object) => Promise<void>
Description
Updates the context saved for your application in the currently loaded layout
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| context | object | the new context |
updateDefaultContextmethod
Signature
(context: object) => Promise<void>
Description
Updates the context that will be saved as a default context for the current window.
Available since version Glue42 3.10
Parameters
| Name | Type | Required | Description |
|---|---|---|---|
| context | object | New context that will be saved as a default window context. |
Configurationobject
Description
Layouts library configuration object.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| autoSaveWindowContext | boolean | LayoutType[] | false | If |
|
| mode | Mode | Layouts mode. |
HibernationOptionsobject
Description
Options object for hibernating layouts.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| context | object | Context object that will be passed to the restored apps. It will be merged with the saved context object. |
||
| metadata | any | Metadata to be saved with the layout. |
Layoutobject
Description
Describes a layout and its state.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| components | LayoutComponent[] | Array of component objects describing the applications that are saved in the layout. |
||
| context | any | Context object passed when the layout was saved. |
||
| metadata | any | Metadata passed when the layout was saved. |
||
| name | string | Name of the layout. The name is unique per layout type. |
||
| type | LayoutType | Type of the layout. |
||
| version | number | Version of the layout |
LayoutComponentobject
Description
Saved component (single window application or activity) with its state (bounds, context).
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| componentType | ComponentType | Type of the component - can be application or activity. |
||
| state | any | Object describing the application bounds, name, context, etc. |
||
| type | string |
LayoutSummaryobject
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| context | any | Context object passed when the layout was saved. |
||
| metadata | any | Metadata passed when the layout was saved. |
||
| name | string | Name of the layout. The name is unique per layout type. |
||
| type | LayoutType | Type of the layout. |
NewLayoutOptionsobject
Description
Object describing the layout that you want to save.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| activityId | string | Only if the layout type is |
||
| context | any | Context (application specific data) to be saved with the layout. Used to transfer data to the applications when restoring a layout. |
||
| ignoreInstances | string[] | Only if the layout type is |
||
| instances | string[] | Only if the layout type is |
||
| metadata | any | Metadata to be saved with the layout. |
||
| name | string | Name of the layout. |
||
| type | LayoutType | "Global" | Type of the layout. |
RestoreOptionsobject
Description
Options object for restoring layouts.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| activityIdToJoin | string | Only if the type is |
||
| closeMe | boolean | true | If |
|
| closeRunningInstance | boolean | Deprecated. Use |
||
| closeRunningInstances | boolean | Only if the type is |
||
| context | unknown | Context object that will be passed to the restored apps. It will be merged with the saved context object. |
||
| ignoreActivityWindowTypes | string[] | Only if the type is |
||
| name | string | Name of the layout to restore. |
||
| reuseWindows | boolean | Only if the type is |
||
| setActivityContext | boolean | Only if the type is |
||
| timeout | number | Restore timeout option. |
||
| type | string | "Global" | Type of the layout to restore. |
RestoreSplashOptionsobject
Description
Options for the restore splash screen.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| animationColor | string | Animation color. |
||
| backgroundColor | string | Background color. |
||
| text | string | Text for the splash screen. |
||
| textColor | string | Text color. |
ResumeOptionsobject
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| cleanUp | boolean | Whether to stop any already running apps before resuming the layout. |
SaveRequestContextobject
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| context | unknown | |||
| layoutName | string | |||
| layoutType | LayoutType |
SaveRequestResponseobject
Description
Object returned as a result to a save layout request.
Properties
| Property | Type | Default | Required | Description |
|---|---|---|---|---|
| activityContext | object | The window can return activity context if it is an owner window of the activity. On restore, this context will be merged with the activity context passed when restoring the layout. |
||
| windowContext | object | Context object specific to the application. |
ComponentTypeenumeration
Description
Type of the layout component - activity or application.
- "activity"
- "application"
ImportModeenumeration
Description
Controls the import behavior. If replace (default), all existing layouts will be removed.
If merge, the layouts will be added to the existing ones.
- "replace"
- "merge"
LayoutTypeenumeration
Description
The supported Layout types are "Global", "ApplicationDefault" and "Workspace".
The "Activity" and "Swimlane" types are legacy Layout types and shouldn't be used.
In a Global Layout, all running applications and their state is saved. By default, hidden windows are ignored.
The Application Default Layout describes the default Layout for an application instance - the last saved window bounds,
state and context. The Workspace Layout describes the arrangement of the Workspace elements, its bounds and individual window context.
- "Global"
- "Activity"
- "ApplicationDefault"
- "Swimlane"
- "Workspace"
Modeenumeration
Description
Library initialization mode:
slim- in this mode the application will be able to store custom data when a layout is saved and will not track layout events. It will not be able to manage layouts - create, delete, rename.full- in this mode the application will be able to store custom data when a layout is saved and will track layout events. It will be able to manage layouts - create, delete, rename.fullWaitSnapshot- same asfull, only the library will notify that it is ready when it receives the snapshot of the layouts. Infullmode,ready()is called when the library has successfully subscribed to a stream (a little earlier).
- "slim"
- "full"
- "fullWaitSnapshot"