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Editor: make delete_range and insert_at methods public

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Jeremy Soller 2023-12-05 10:04:50 -07:00
parent afc5b525f1
commit de6f2c7fbe
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4 changed files with 93 additions and 81 deletions
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12
src/edit/mod.rs
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@ -220,6 +220,12 @@ pub trait Edit {
/// Shape lines until scroll, after adjusting scroll if the cursor moved
fn shape_as_needed(&mut self, font_system: &mut FontSystem);
/// Delete text starting at start Cursor and ending at end Cursor
fn delete_range(&mut self, start: Cursor, end: Cursor);
/// Insert text at specified cursor with specified attrs_list
fn insert_at(&mut self, cursor: Cursor, data: &str, attrs_list: Option<AttrsList>) -> Cursor;
/// Copy selection
fn copy_selection(&self) -> Option<String>;
@ -229,7 +235,11 @@ pub trait Edit {
/// Insert a string at the current cursor or replacing the current selection with the given
/// attributes, or with the previous character's attributes if None is given.
fn insert_string(&mut self, data: &str, attrs_list: Option<AttrsList>);
fn insert_string(&mut self, data: &str, attrs_list: Option<AttrsList>) {
self.delete_selection();
let new_cursor = self.insert_at(self.cursor(), data, attrs_list);
self.set_cursor(new_cursor);
}
/// Apply a change
fn apply_change(&mut self, change: &Change) -> bool;