Struct EditorMode 

pub struct EditorMode;

Source code, with language features: the mode of crate::input::EditorState.

Trait Implementations

impl InputModeKind for EditorMode

const MULTI_LINE: bool = true

Whether this kind of input spans more than one line.

const CODE_EDITOR: bool = true

Whether this kind of input is a source-code editor.

type Extras = EditorExtras

State only this mode needs.

fn hover_definition_style( state: &InputBaseState<EditorMode>, _cx: &App, ) -> Option<(Range<usize>, HighlightStyle)>

The range highlighted while Cmd-hovering a symbol, with its style.

fn hover_definition_hitbox( state: &InputBaseState<EditorMode>, window: &mut Window, _cx: &App, ) -> Option<Hitbox>

The hitbox for Cmd-hover, when the mode supports go-to-definition.

fn reset_language_features(state: &mut InputBaseState<EditorMode>)

Drops cached language-server results, e.g. after the text is replaced.

fn reset_annotations(state: &mut InputBaseState<EditorMode>)

Drops decorations and hover state when the text is replaced wholesale.

fn adjust_annotations( state: &mut InputBaseState<EditorMode>, range: &Range<usize>, new_len: usize, )

Slides decoration ranges along with an edit.

fn refresh_language_features( state: &mut InputBaseState<EditorMode>, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Refreshes language-server state after the text changed.

fn accept_inline_completion( state: &mut InputBaseState<EditorMode>, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, ) -> bool

Takes the pending inline completion, when Tab should accept it.

fn has_inline_completion(state: &InputBaseState<EditorMode>) -> bool

Whether an inline completion is waiting to be accepted.

fn on_click( state: &mut InputBaseState<EditorMode>, event: &MouseDownEvent, offset: usize, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, ) -> bool

Reacts to a click, for Cmd-click go-to-definition.

fn clear_hover_state( state: &mut InputBaseState<EditorMode>, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Drops hover state when the pointer leaves or focus moves.

fn on_text_typed( state: &mut InputBaseState<EditorMode>, range: &Range<usize>, text: &str, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Offers freshly typed text to the completion engine.

fn clear_inline_completion( state: &mut InputBaseState<EditorMode>, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Drops any inline completion after the text or cursor moved.

fn hide_context_menu( state: &mut InputBaseState<EditorMode>, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Closes any open completion or code-action menu.

fn is_context_menu_open(state: &InputBaseState<EditorMode>, cx: &App) -> bool

Whether a completion or code-action menu is currently open.

fn handle_context_menu_action( state: &mut InputBaseState<EditorMode>, action: Box<dyn Action>, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, ) -> bool

Lets an open menu consume the action first. Returns true when it did.

fn on_hover_definition( state: &mut InputBaseState<EditorMode>, offset: usize, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Highlights the symbol under the pointer for go-to-definition.

fn on_mouse_move( state: &mut InputBaseState<EditorMode>, offset: usize, event: &MouseMoveEvent, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Reacts to the pointer moving, for the hover popover.

fn drive_highlighter( highlighter: &Rc<RefCell<Option<Box<dyn InputHighlighter>>>>, edit: InputEdit, text: &Rope, folding: bool, window: &mut Window, cx: &mut Context<'_, InputBaseState<EditorMode>>, )

Drives the syntax highlighter after the text changed.

fn register_actions( element: Stateful<Div>, entity: &Entity<InputBaseState<EditorMode>>, window: &mut Window, ) -> Stateful<Div>

Registers the actions that only this mode handles.

impl MultiLineMode for EditorMode