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path: root/helix-term/src/ui/prompt.rs
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Diffstat (limited to 'helix-term/src/ui/prompt.rs')
-rw-r--r--helix-term/src/ui/prompt.rs79
1 files changed, 40 insertions, 39 deletions
diff --git a/helix-term/src/ui/prompt.rs b/helix-term/src/ui/prompt.rs
index 1ac83390..55091a54 100644
--- a/helix-term/src/ui/prompt.rs
+++ b/helix-term/src/ui/prompt.rs
@@ -83,10 +83,11 @@ impl Prompt {
}
}
- pub fn with_line(mut self, line: String) -> Self {
+ pub fn with_line(mut self, line: String, editor: &Editor) -> Self {
let cursor = line.len();
self.line = line;
self.cursor = cursor;
+ self.recalculate_completion(editor);
self
}
@@ -95,6 +96,7 @@ impl Prompt {
}
pub fn recalculate_completion(&mut self, editor: &Editor) {
+ self.exit_selection();
self.completion = (self.completion_fn)(editor, &self.line);
}
@@ -213,12 +215,12 @@ impl Prompt {
self.cursor = pos;
}
self.recalculate_completion(cx.editor);
- self.exit_selection();
}
- pub fn insert_str(&mut self, s: &str) {
+ pub fn insert_str(&mut self, s: &str, editor: &Editor) {
self.line.insert_str(self.cursor, s);
self.cursor += s.len();
+ self.recalculate_completion(editor);
}
pub fn move_cursor(&mut self, movement: Movement) {
@@ -234,65 +236,65 @@ impl Prompt {
self.cursor = self.line.len();
}
- pub fn delete_char_backwards(&mut self, cx: &Context) {
+ pub fn delete_char_backwards(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::BackwardChar(1));
self.line.replace_range(pos..self.cursor, "");
self.cursor = pos;
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn delete_char_forwards(&mut self, cx: &Context) {
+ pub fn delete_char_forwards(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::ForwardChar(1));
self.line.replace_range(self.cursor..pos, "");
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn delete_word_backwards(&mut self, cx: &Context) {
+ pub fn delete_word_backwards(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::BackwardWord(1));
self.line.replace_range(pos..self.cursor, "");
self.cursor = pos;
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn delete_word_forwards(&mut self, cx: &Context) {
+ pub fn delete_word_forwards(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::ForwardWord(1));
self.line.replace_range(self.cursor..pos, "");
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn kill_to_start_of_line(&mut self, cx: &Context) {
+ pub fn kill_to_start_of_line(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::StartOfLine);
self.line.replace_range(pos..self.cursor, "");
self.cursor = pos;
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn kill_to_end_of_line(&mut self, cx: &Context) {
+ pub fn kill_to_end_of_line(&mut self, editor: &Editor) {
let pos = self.eval_movement(Movement::EndOfLine);
self.line.replace_range(self.cursor..pos, "");
- self.exit_selection();
- self.recalculate_completion(cx.editor);
+ self.recalculate_completion(editor);
}
- pub fn clear(&mut self, cx: &Context) {
+ pub fn clear(&mut self, editor: &Editor) {
self.line.clear();
self.cursor = 0;
- self.recalculate_completion(cx.editor);
- self.exit_selection();
+ self.recalculate_completion(editor);
}
- pub fn change_history(&mut self, register: &[String], direction: CompletionDirection) {
+ pub fn change_history(
+ &mut self,
+ cx: &mut Context,
+ register: char,
+ direction: CompletionDirection,
+ ) {
+ let register = cx.editor.registers.get_mut(register).read();
+
if register.is_empty() {
return;
}
@@ -312,6 +314,7 @@ impl Prompt {
self.history_pos = Some(index);
self.move_end();
+ self.recalculate_completion(cx.editor);
}
pub fn change_completion_selection(&mut self, direction: CompletionDirection) {
@@ -494,16 +497,18 @@ impl Component for Prompt {
ctrl!('f') | key!(Right) => self.move_cursor(Movement::ForwardChar(1)),
ctrl!('e') | key!(End) => self.move_end(),
ctrl!('a') | key!(Home) => self.move_start(),
- ctrl!('w') | alt!(Backspace) | ctrl!(Backspace) => self.delete_word_backwards(cx),
- alt!('d') | alt!(Delete) | ctrl!(Delete) => self.delete_word_forwards(cx),
- ctrl!('k') => self.kill_to_end_of_line(cx),
- ctrl!('u') => self.kill_to_start_of_line(cx),
+ ctrl!('w') | alt!(Backspace) | ctrl!(Backspace) => {
+ self.delete_word_backwards(cx.editor)
+ }
+ alt!('d') | alt!(Delete) | ctrl!(Delete) => self.delete_word_forwards(cx.editor),
+ ctrl!('k') => self.kill_to_end_of_line(cx.editor),
+ ctrl!('u') => self.kill_to_start_of_line(cx.editor),
ctrl!('h') | key!(Backspace) => {
- self.delete_char_backwards(cx);
+ self.delete_char_backwards(cx.editor);
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
}
ctrl!('d') | key!(Delete) => {
- self.delete_char_forwards(cx);
+ self.delete_char_forwards(cx.editor);
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
}
ctrl!('s') => {
@@ -520,14 +525,13 @@ impl Component for Prompt {
);
let line = text.slice(range.from()..range.to()).to_string();
if !line.is_empty() {
- self.insert_str(line.as_str());
+ self.insert_str(line.as_str(), cx.editor);
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
}
}
key!(Enter) => {
if self.selection.is_some() && self.line.ends_with(std::path::MAIN_SEPARATOR) {
self.recalculate_completion(cx.editor);
- self.exit_selection();
} else {
// handle executing with last command in history if nothing entered
let input: Cow<str> = if self.line.is_empty() {
@@ -553,15 +557,13 @@ impl Component for Prompt {
}
ctrl!('p') | key!(Up) => {
if let Some(register) = self.history_register {
- let register = cx.editor.registers.get_mut(register);
- self.change_history(register.read(), CompletionDirection::Backward);
+ self.change_history(cx, register, CompletionDirection::Backward);
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
}
}
ctrl!('n') | key!(Down) => {
if let Some(register) = self.history_register {
- let register = cx.editor.registers.get_mut(register);
- self.change_history(register.read(), CompletionDirection::Forward);
+ self.change_history(cx, register, CompletionDirection::Forward);
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
}
}
@@ -570,7 +572,6 @@ impl Component for Prompt {
// if single completion candidate is a directory list content in completion
if self.completion.len() == 1 && self.line.ends_with(std::path::MAIN_SEPARATOR) {
self.recalculate_completion(cx.editor);
- self.exit_selection();
}
(self.callback_fn)(cx, &self.line, PromptEvent::Update)
}
@@ -602,8 +603,8 @@ impl Component for Prompt {
.read(c)
.and_then(|r| r.first())
.map_or("", |r| r.as_str()),
+ context.editor,
);
- prompt.recalculate_completion(context.editor);
}));
(self.callback_fn)(cx, &self.line, PromptEvent::Update);
return EventResult::Consumed(None);
generated by cgit v1.2.3-70-g09d2 (git 2.47.1) at 2024-12-23 14:36:34 +0000