Trait workspace2::item::ItemHandle

pub trait ItemHandle: 'static + Send {
    // Required methods
    fn focus_handle(&self, cx: &WindowContext<'_>) -> FocusHandle;
    fn subscribe_to_item_events(
        &self,
        cx: &mut WindowContext<'_>,
        handler: Box<dyn Fn(&ItemEvent, &mut WindowContext<'_>) + Send>
    ) -> Subscription;
    fn tab_tooltip_text(&self, cx: &AppContext) -> Option<SharedString>;
    fn tab_description(
        &self,
        detail: usize,
        cx: &AppContext
    ) -> Option<SharedString>;
    fn tab_content(
        &self,
        detail: Option<usize>,
        cx: &WindowContext<'_>
    ) -> AnyElement;
    fn dragged_tab_content(
        &self,
        detail: Option<usize>,
        cx: &WindowContext<'_>
    ) -> AnyElement;
    fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>;
    fn project_entry_ids(
        &self,
        cx: &AppContext
    ) -> SmallVec<[ProjectEntryId; 3]>;
    fn project_item_model_ids(&self, cx: &AppContext) -> SmallVec<[EntityId; 3]>;
    fn for_each_project_item(
        &self,
        _: &AppContext,
        _: &mut dyn FnMut(EntityId, &dyn Item)
    );
    fn is_singleton(&self, cx: &AppContext) -> bool;
    fn boxed_clone(&self) -> Box<dyn ItemHandle>;
    fn clone_on_split(
        &self,
        workspace_id: WorkspaceId,
        cx: &mut WindowContext<'_>
    ) -> Option<Box<dyn ItemHandle>>;
    fn added_to_pane(
        &self,
        workspace: &mut Workspace,
        pane: View<Pane>,
        cx: &mut ViewContext<'_, Workspace>
    );
    fn deactivated(&self, cx: &mut WindowContext<'_>);
    fn workspace_deactivated(&self, cx: &mut WindowContext<'_>);
    fn navigate(&self, data: Box<dyn Any>, cx: &mut WindowContext<'_>) -> bool;
    fn item_id(&self) -> EntityId;
    fn to_any(&self) -> AnyView;
    fn is_dirty(&self, cx: &AppContext) -> bool;
    fn has_conflict(&self, cx: &AppContext) -> bool;
    fn can_save(&self, cx: &AppContext) -> bool;
    fn save(
        &self,
        project: Model<Project>,
        cx: &mut WindowContext<'_>
    ) -> Task<Result<()>>;
    fn save_as(
        &self,
        project: Model<Project>,
        abs_path: PathBuf,
        cx: &mut WindowContext<'_>
    ) -> Task<Result<()>>;
    fn reload(
        &self,
        project: Model<Project>,
        cx: &mut WindowContext<'_>
    ) -> Task<Result<()>>;
    fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyView>;
    fn to_followable_item_handle(
        &self,
        cx: &AppContext
    ) -> Option<Box<dyn FollowableItemHandle>>;
    fn on_release(
        &self,
        cx: &mut AppContext,
        callback: Box<dyn FnOnce(&mut AppContext) + Send>
    ) -> Subscription;
    fn to_searchable_item_handle(
        &self,
        cx: &AppContext
    ) -> Option<Box<dyn SearchableItemHandle>>;
    fn breadcrumb_location(&self, cx: &AppContext) -> ToolbarItemLocation;
    fn breadcrumbs(
        &self,
        theme: &Theme,
        cx: &AppContext
    ) -> Option<Vec<BreadcrumbText>>;
    fn serialized_item_kind(&self) -> Option<&'static str>;
    fn show_toolbar(&self, cx: &AppContext) -> bool;
    fn pixel_position_of_cursor(&self, cx: &AppContext) -> Option<Point<Pixels>>;
}

Required Methods

fn focus_handle(&self, cx: &WindowContext<'_>) -> FocusHandle

fn subscribe_to_item_events( &self, cx: &mut WindowContext<'_>, handler: Box<dyn Fn(&ItemEvent, &mut WindowContext<'_>) + Send> ) -> Subscription

fn tab_tooltip_text(&self, cx: &AppContext) -> Option<SharedString>

fn tab_description( &self, detail: usize, cx: &AppContext ) -> Option<SharedString>

fn tab_content( &self, detail: Option<usize>, cx: &WindowContext<'_> ) -> AnyElement

fn dragged_tab_content( &self, detail: Option<usize>, cx: &WindowContext<'_> ) -> AnyElement

fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>

fn project_entry_ids(&self, cx: &AppContext) -> SmallVec<[ProjectEntryId; 3]>

fn project_item_model_ids(&self, cx: &AppContext) -> SmallVec<[EntityId; 3]>

fn for_each_project_item( &self, _: &AppContext, _: &mut dyn FnMut(EntityId, &dyn Item) )

fn is_singleton(&self, cx: &AppContext) -> bool

fn boxed_clone(&self) -> Box<dyn ItemHandle>

fn clone_on_split( &self, workspace_id: WorkspaceId, cx: &mut WindowContext<'_> ) -> Option<Box<dyn ItemHandle>>

fn added_to_pane( &self, workspace: &mut Workspace, pane: View<Pane>, cx: &mut ViewContext<'_, Workspace> )

fn deactivated(&self, cx: &mut WindowContext<'_>)

fn workspace_deactivated(&self, cx: &mut WindowContext<'_>)

fn navigate(&self, data: Box<dyn Any>, cx: &mut WindowContext<'_>) -> bool

fn item_id(&self) -> EntityId

fn to_any(&self) -> AnyView

fn is_dirty(&self, cx: &AppContext) -> bool

fn has_conflict(&self, cx: &AppContext) -> bool

fn can_save(&self, cx: &AppContext) -> bool

fn save( &self, project: Model<Project>, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn save_as( &self, project: Model<Project>, abs_path: PathBuf, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn reload( &self, project: Model<Project>, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn act_as_type(&self, type_id: TypeId, cx: &AppContext) -> Option<AnyView>

fn to_followable_item_handle( &self, cx: &AppContext ) -> Option<Box<dyn FollowableItemHandle>>

fn on_release( &self, cx: &mut AppContext, callback: Box<dyn FnOnce(&mut AppContext) + Send> ) -> Subscription

fn to_searchable_item_handle( &self, cx: &AppContext ) -> Option<Box<dyn SearchableItemHandle>>

fn breadcrumb_location(&self, cx: &AppContext) -> ToolbarItemLocation

fn breadcrumbs( &self, theme: &Theme, cx: &AppContext ) -> Option<Vec<BreadcrumbText>>

fn serialized_item_kind(&self) -> Option<&'static str>

fn show_toolbar(&self, cx: &AppContext) -> bool

fn pixel_position_of_cursor(&self, cx: &AppContext) -> Option<Point<Pixels>>

Implementations

impl dyn ItemHandle

pub fn downcast<V: 'static>(&self) -> Option<View<V>>

pub fn act_as<V: 'static>(&self, cx: &AppContext) -> Option<View<V>>

Trait Implementations

impl Clone for Box<dyn ItemHandle>

fn clone(&self) -> Box<dyn ItemHandle>

Returns a copy of the value.

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

Performs copy-assignment from source.

Implementations on Foreign Types

impl<T: Item> ItemHandle for View<T>

fn focus_handle(&self, cx: &WindowContext<'_>) -> FocusHandle

fn subscribe_to_item_events( &self, cx: &mut WindowContext<'_>, handler: Box<dyn Fn(&ItemEvent, &mut WindowContext<'_>) + Send> ) -> Subscription

fn tab_tooltip_text(&self, cx: &AppContext) -> Option<SharedString>

fn tab_description( &self, detail: usize, cx: &AppContext ) -> Option<SharedString>

fn tab_content( &self, detail: Option<usize>, cx: &WindowContext<'_> ) -> AnyElement

fn dragged_tab_content( &self, detail: Option<usize>, cx: &WindowContext<'_> ) -> AnyElement

fn project_path(&self, cx: &AppContext) -> Option<ProjectPath>

fn project_entry_ids(&self, cx: &AppContext) -> SmallVec<[ProjectEntryId; 3]>

fn project_item_model_ids(&self, cx: &AppContext) -> SmallVec<[EntityId; 3]>

fn for_each_project_item( &self, cx: &AppContext, f: &mut dyn FnMut(EntityId, &dyn Item) )

fn is_singleton(&self, cx: &AppContext) -> bool

fn boxed_clone(&self) -> Box<dyn ItemHandle>

fn clone_on_split( &self, workspace_id: WorkspaceId, cx: &mut WindowContext<'_> ) -> Option<Box<dyn ItemHandle>>

fn added_to_pane( &self, workspace: &mut Workspace, pane: View<Pane>, cx: &mut ViewContext<'_, Workspace> )

fn deactivated(&self, cx: &mut WindowContext<'_>)

fn workspace_deactivated(&self, cx: &mut WindowContext<'_>)

fn navigate(&self, data: Box<dyn Any>, cx: &mut WindowContext<'_>) -> bool

fn item_id(&self) -> EntityId

fn to_any(&self) -> AnyView

fn is_dirty(&self, cx: &AppContext) -> bool

fn has_conflict(&self, cx: &AppContext) -> bool

fn can_save(&self, cx: &AppContext) -> bool

fn save( &self, project: Model<Project>, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn save_as( &self, project: Model<Project>, abs_path: PathBuf, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn reload( &self, project: Model<Project>, cx: &mut WindowContext<'_> ) -> Task<Result<()>>

fn act_as_type<'a>( &'a self, type_id: TypeId, cx: &'a AppContext ) -> Option<AnyView>

fn to_followable_item_handle( &self, cx: &AppContext ) -> Option<Box<dyn FollowableItemHandle>>

fn on_release( &self, cx: &mut AppContext, callback: Box<dyn FnOnce(&mut AppContext) + Send> ) -> Subscription

fn to_searchable_item_handle( &self, cx: &AppContext ) -> Option<Box<dyn SearchableItemHandle>>

fn breadcrumb_location(&self, cx: &AppContext) -> ToolbarItemLocation

fn breadcrumbs( &self, theme: &Theme, cx: &AppContext ) -> Option<Vec<BreadcrumbText>>

fn serialized_item_kind(&self) -> Option<&'static str>

fn show_toolbar(&self, cx: &AppContext) -> bool

fn pixel_position_of_cursor(&self, cx: &AppContext) -> Option<Point<Pixels>>

Implementors