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Add select by word and double/triple click actions

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This commit is contained in:
Jeremy Soller 2023-12-12 10:29:14 -07:00
parent 6566350276
commit 94e6cdefda
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GPG key ID: DCFCA852D3906975
3 changed files with 87 additions and 8 deletions
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40
src/edit/editor.rs
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@ -704,12 +704,9 @@ impl Edit for Editor {
// Adjust selection
match self.selection {
Selection::None => {}
Selection::Normal(ref mut select) => {
if select.line == line_i && select.index >= after_whitespace {
select.index += required_indent;
}
}
Selection::Line(ref mut select) => {
Selection::Normal(ref mut select)
| Selection::Line(ref mut select)
| Selection::Word(ref mut select) => {
if select.line == line_i && select.index >= after_whitespace {
select.index += required_indent;
}
@ -768,7 +765,9 @@ impl Edit for Editor {
// Adjust selection
match self.selection {
Selection::None => {}
Selection::Normal(ref mut select) | Selection::Line(ref mut select) => {
Selection::Normal(ref mut select)
| Selection::Line(ref mut select)
| Selection::Word(ref mut select) => {
if select.line == line_i && select.index > last_indent {
select.index -= after_whitespace - last_indent;
}
@ -791,6 +790,33 @@ impl Edit for Editor {
}
}
}
Action::DoubleClick { x, y } => {
self.set_selection(Selection::None);
if let Some(new_cursor) = self.buffer.hit(x as f32, y as f32) {
if new_cursor != self.cursor {
let color = self.cursor.color;
self.cursor = new_cursor;
self.cursor.color = color;
self.buffer.set_redraw(true);
}
self.selection = Selection::Word(self.cursor);
self.buffer.set_redraw(true);
}
}
Action::TripleClick { x, y } => {
self.set_selection(Selection::None);
if let Some(new_cursor) = self.buffer.hit(x as f32, y as f32) {
if new_cursor != self.cursor {
let color = self.cursor.color;
self.cursor = new_cursor;
self.cursor.color = color;
}
self.selection = Selection::Line(self.cursor);
self.buffer.set_redraw(true);
}
}
Action::Drag { x, y } => {
if self.selection == Selection::None {
self.selection = Selection::Normal(self.cursor);