Struct editor2::selections_collection::SelectionsCollection

pub struct SelectionsCollection {
    pub next_selection_id: usize,
    pub line_mode: bool,
    /* private fields */
}

Fields

next_selection_id: usize

line_mode: bool

Implementations

impl SelectionsCollection

pub fn new(display_map: Model<DisplayMap>, buffer: Model<MultiBuffer>) -> Self

pub fn display_map(&self, cx: &mut AppContext) -> DisplaySnapshot

pub fn clone_state(&mut self, other: &SelectionsCollection)

pub fn count(&self) -> usize

pub fn disjoint_anchors(&self) -> Arc<[Selection<Anchor>]>

The non-pending, non-overlapping selections. There could still be a pending selection that overlaps these if the mouse is being dragged, etc. Returned as selections over Anchors.

pub fn pending_anchor(&self) -> Option<Selection<Anchor>>

pub fn pending<D: TextDimension + Ord + Sub<D, Output = D>>( &self, cx: &AppContext ) -> Option<Selection<D>>

pub fn pending_mode(&self) -> Option<SelectMode>

pub fn all<'a, D>(&self, cx: &AppContext) -> Vec<Selection<D>>where D: 'a + TextDimension + Ord + Sub<D, Output = D> + Debug,

pub fn all_adjusted(&self, cx: &mut AppContext) -> Vec<Selection<Point>>

Returns all of the selections, adjusted to take into account the selection line_mode

pub fn all_adjusted_display( &self, cx: &mut AppContext ) -> (DisplaySnapshot, Vec<Selection<DisplayPoint>>)

pub fn disjoint_in_range<'a, D>( &self, range: Range<Anchor>, cx: &AppContext ) -> Vec<Selection<D>>where D: 'a + TextDimension + Ord + Sub<D, Output = D> + Debug,

pub fn all_display( &self, cx: &mut AppContext ) -> (DisplaySnapshot, Vec<Selection<DisplayPoint>>)

pub fn newest_anchor(&self) -> &Selection<Anchor>

pub fn newest<D: TextDimension + Ord + Sub<D, Output = D>>( &self, cx: &AppContext ) -> Selection<D>

pub fn newest_display(&self, cx: &mut AppContext) -> Selection<DisplayPoint>

pub fn oldest_anchor(&self) -> &Selection<Anchor>

pub fn oldest<D: TextDimension + Ord + Sub<D, Output = D>>( &self, cx: &AppContext ) -> Selection<D>

pub fn first_anchor(&self) -> Selection<Anchor>

pub fn first<D: TextDimension + Ord + Sub<D, Output = D>>( &self, cx: &AppContext ) -> Selection<D>

pub fn last<D: TextDimension + Ord + Sub<D, Output = D>>( &self, cx: &AppContext ) -> Selection<D>

pub fn build_columnar_selection( &mut self, display_map: &DisplaySnapshot, row: u32, positions: &Range<Pixels>, reversed: bool, text_layout_details: &TextLayoutDetails ) -> Option<Selection<Point>>

Trait Implementations

impl Clone for SelectionsCollection

fn clone(&self) -> SelectionsCollection

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for SelectionsCollection

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.