Struct editor2::EditorSnapshot

pub struct EditorSnapshot {
    pub mode: EditorMode,
    pub show_gutter: bool,
    pub display_snapshot: DisplaySnapshot,
    pub placeholder_text: Option<Arc<str>>,
    /* private fields */
}

Fields

mode: EditorMode

show_gutter: bool

display_snapshot: DisplaySnapshot

placeholder_text: Option<Arc<str>>

Implementations

impl EditorSnapshot

pub fn remote_selections_in_range<'a>( &'a self, range: &'a Range<Anchor>, collaboration_hub: &dyn CollaborationHub, cx: &'a AppContext ) -> impl 'a + Iterator<Item = RemoteSelection>

pub fn language_at<T: ToOffset>(&self, position: T) -> Option<&Arc<Language>>

pub fn is_focused(&self) -> bool

pub fn placeholder_text(&self) -> Option<&Arc<str>>

pub fn scroll_position(&self) -> Point<f32>

Methods from Deref<Target = DisplaySnapshot>

pub fn is_empty(&self) -> bool

pub fn buffer_rows(&self, start_row: u32) -> DisplayBufferRows<'_>

pub fn max_buffer_row(&self) -> u32

pub fn prev_line_boundary(&self, point: Point) -> (Point, DisplayPoint)

pub fn next_line_boundary(&self, point: Point) -> (Point, DisplayPoint)

pub fn expand_to_line(&self, range: Range<Point>) -> Range<Point>

pub fn display_point_to_inlay_offset( &self, point: DisplayPoint, bias: Bias ) -> InlayOffset

pub fn anchor_to_inlay_offset(&self, anchor: Anchor) -> InlayOffset

pub fn display_point_to_fold_point( &self, point: DisplayPoint, bias: Bias ) -> FoldPoint

pub fn fold_point_to_display_point(&self, fold_point: FoldPoint) -> DisplayPoint

pub fn max_point(&self) -> DisplayPoint

pub fn text_chunks(&self, display_row: u32) -> impl Iterator<Item = &str>

Returns text chunks starting at the given display row until the end of the file

pub fn reverse_text_chunks( &self, display_row: u32 ) -> impl Iterator<Item = &str>

Returns text chunks starting at the end of the given display row in reverse until the start of the file

pub fn chunks<'a>( &'a self, display_rows: Range<u32>, language_aware: bool, inlay_highlight_style: Option<HighlightStyle>, suggestion_highlight_style: Option<HighlightStyle> ) -> DisplayChunks<'a>

pub fn highlighted_chunks<'a>( &'a self, display_rows: Range<u32>, language_aware: bool, editor_style: &'a EditorStyle ) -> impl Iterator<Item = HighlightedChunk<'a>>

pub fn layout_row( &self, display_row: u32, _: &TextLayoutDetails ) -> Arc<LineLayout>

pub fn x_for_display_point( &self, display_point: DisplayPoint, text_layout_details: &TextLayoutDetails ) -> Pixels

pub fn display_column_for_x( &self, display_row: u32, x: Pixels, details: &TextLayoutDetails ) -> u32

pub fn chars_at( &self, point: DisplayPoint ) -> impl Iterator<Item = (char, DisplayPoint)> + '_

pub fn reverse_chars_at( &self, point: DisplayPoint ) -> impl Iterator<Item = (char, DisplayPoint)> + '_

pub fn column_to_chars(&self, display_row: u32, target: u32) -> u32

pub fn column_from_chars(&self, display_row: u32, char_count: u32) -> u32

pub fn clip_point(&self, point: DisplayPoint, bias: Bias) -> DisplayPoint

pub fn clip_at_line_end(&self, point: DisplayPoint) -> DisplayPoint

pub fn folds_in_range<T>(&self, range: Range<T>) -> impl Iterator<Item = &Fold>where T: ToOffset,

pub fn blocks_in_range( &self, rows: Range<u32> ) -> impl Iterator<Item = (u32, &TransformBlock)>

pub fn intersects_fold<T: ToOffset>(&self, offset: T) -> bool

pub fn is_line_folded(&self, buffer_row: u32) -> bool

pub fn is_block_line(&self, display_row: u32) -> bool

pub fn soft_wrap_indent(&self, display_row: u32) -> Option<u32>

pub fn text(&self) -> String

pub fn line(&self, display_row: u32) -> String

pub fn line_indent(&self, display_row: u32) -> (u32, bool)

pub fn line_indent_for_buffer_row(&self, buffer_row: u32) -> (u32, bool)

pub fn line_len(&self, row: u32) -> u32

pub fn longest_row(&self) -> u32

pub fn fold_for_line(&self, buffer_row: u32) -> Option<FoldStatus>

pub fn is_foldable(&self, buffer_row: u32) -> bool

pub fn foldable_range(&self, buffer_row: u32) -> Option<Range<Point>>

Trait Implementations

impl Deref for EditorSnapshot

type Target = DisplaySnapshot

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.