Struct ModuleManager 

pub struct ModuleManager<T> { /* private fields */ }

Tracks the set of application modules and the currently active module, providing navigation between them with a back-stack history.

Implementations

impl<T> ModuleManager<T>

where T: App,

pub fn new(default_module: TypeId, modules: AHashMap<TypeId, Module<T>>) -> Self

Creates a new manager from the given registry of modules, with the module identified by default_module as the initially active module.

pub fn module(&self) -> Module<T>

Returns a clone of the currently active module.

pub fn select<M>(&mut self, core: &mut T)

where M: 'static,

Activates the registered module of type M, making it the active module.

pub fn select_with_type_id(&self, type_id: TypeId, core: &mut T)

Activates the module identified by type_id, pushing the current module onto the back-stack and scheduling it for deactivation.

pub fn has_stack(&self) -> bool

Returns true if there are modules on the navigation back-stack.

pub fn render(&self, app: &mut T, ctx: &Context, frame: &mut Frame, ui: &mut Ui)

Renders the currently active module and deactivates the previously active module if a switch occurred on the prior frame.

pub fn back(&mut self)

Navigates back to the most recent non-secure module on the stack, making it the active module.

pub fn purge_secure_stack(&mut self)

Removes all secure modules from the navigation back-stack.

pub fn get<M>(&self) -> ModuleReference<T, M>

where M: ModuleT<Context = T> + 'static,

Returns a typed reference to the registered module of type M.

Trait Implementations

impl<T> Clone for ModuleManager<T>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.