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WIP copy on delete

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This commit is contained in:
Keith Simmons 2022-05-19 10:25:06 -07:00
parent f8f316cc64
commit d094d1d891
2 changed files with 19 additions and 5 deletions
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6
crates/editor/src/editor.rs
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@ -837,9 +837,9 @@ struct ActiveDiagnosticGroup {
}
#[derive(Serialize, Deserialize)]
struct ClipboardSelection {
len: usize,
is_entire_line: bool,
pub struct ClipboardSelection {
pub len: usize,
pub is_entire_line: bool,
}
#[derive(Debug)]

18
crates/vim/src/normal/change.rs
View file

@ -1,6 +1,6 @@
use crate::{motion::Motion, state::Mode, Vim};
use editor::{char_kind, movement, Autoscroll};
use gpui::{impl_actions, MutableAppContext, ViewContext};
use editor::{char_kind, movement, Autoscroll, ClipboardSelection};
use gpui::{impl_actions, ClipboardItem, MutableAppContext, ViewContext};
use serde::Deserialize;
use workspace::Workspace;
@ -22,12 +22,26 @@ pub fn change_over(vim: &mut Vim, motion: Motion, cx: &mut MutableAppContext) {
editor.transact(cx, |editor, cx| {
// We are swapping to insert mode anyway. Just set the line end clipping behavior now
editor.set_clip_at_line_ends(false, cx);
let mut text = String::new();
let buffer = editor.buffer().read(cx).snapshot(cx);
let mut clipboard_selections = Vec::with_capacity(editor.selections.count());
editor.change_selections(Some(Autoscroll::Fit), cx, |s| {
s.move_with(|map, selection| {
motion.expand_selection(map, selection, false);
let mut len = 0;
let range = selection.start.to_point(map)..selection.end.to_point(map);
for chunk in buffer.text_for_range(range) {
text.push_str(chunk);
len += chunk.len();
}
clipboard_selections.push(ClipboardSelection {
len,
is_entire_line: motion.linewise(),
});
});
});
editor.insert(&"", cx);
cx.write_to_clipboard(ClipboardItem::new(text).with_metadata(clipboard_selections));
});
});
vim.switch_mode(Mode::Insert, cx)