Module WebviewStateDTO 

WebviewStateDTO

RESPONSIBILITY

• Data transfer object for Webview panel state
• Serializable format for gRPC/IPC transmission
• Used by Mountain to track Webview lifecycle

FIELDS

• Handle: Unique Webview UUID
• ViewType: Extension-defined view type
• Title: Current panel title
• ContentOptions: Web content and security settings
• PanelOptions: Panel behavior options
• SideCarIdentifier: Host sidecar process ID
• ExtensionIdentifier: Owner extension ID
• IsActive: Focus state flag
• IsVisible: Visibility state flag

Structs

WebviewStateDTO

A struct that holds the complete state for a single Webview panel instance. This is stored in ApplicationState to track all active Webviews managed by the host.

Constants

MAX_EXTENSION_IDENTIFIER_LENGTH 🔒

Maximum extension identifier length

MAX_HANDLE_LENGTH 🔒

Maximum handle length (UUID string)

MAX_SIDECAR_IDENTIFIER_LENGTH 🔒

Maximum sidecar identifier length

MAX_TITLE_LENGTH 🔒

Maximum title length

MAX_VIEW_TYPE_LENGTH 🔒

Maximum view type length