зеркало из
https://github.com/glebtv/tui-textarea.git
synced 2026-09-03 22:35:50 +03:00
search rest of current line on search_forward/search_back
Этот коммит содержится в:
@@ -1437,17 +1437,15 @@ impl<'a> TextArea<'a> {
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return false;
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};
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let (row, col) = self.cursor;
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let current_line = &self.lines[row];
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// Search current line after cursor
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{
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let line = &self.lines[row];
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let start_col = if match_current { col } else { col + 1 };
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if let Some((i, _)) = line.char_indices().nth(start_col) {
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if let Some(m) = pat.find_at(line, i) {
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let col = start_col + line[i..m.start()].chars().count();
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self.cursor = (row, col);
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return true;
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}
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let start_col = if match_current { col } else { col + 1 };
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if let Some((i, _)) = current_line.char_indices().nth(start_col) {
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if let Some(m) = pat.find_at(current_line, i) {
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let col = start_col + current_line[i..m.start()].chars().count();
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self.cursor = (row, col);
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return true;
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}
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}
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@@ -1469,6 +1467,23 @@ impl<'a> TextArea<'a> {
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}
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}
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// Search current line before cursor
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if col > 0 {
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let col_idx = current_line
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.char_indices()
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.nth(col - 1)
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.map(|(i, _)| i)
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.unwrap_or(current_line.len());
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if let Some(m) = pat.find(current_line) {
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let i = m.start();
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if i <= col_idx {
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let col = current_line[..i].chars().count();
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self.cursor = (row, col);
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return true;
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}
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}
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}
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false
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}
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@@ -1480,14 +1495,18 @@ impl<'a> TextArea<'a> {
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return false;
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};
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let (row, col) = self.cursor;
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let current_line = &self.lines[row];
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// Search current line before cursor
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if col > 0 {
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let start_col = if match_current { col } else { col - 1 };
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let line = &self.lines[row];
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if let Some((i, _)) = line.char_indices().nth(start_col) {
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if let Some(m) = pat.find_iter(line).take_while(|m| m.start() <= i).last() {
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let col = line[..m.start()].chars().count();
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if let Some((i, _)) = current_line.char_indices().nth(start_col) {
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if let Some(m) = pat
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.find_iter(current_line)
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.take_while(|m| m.start() <= i)
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.last()
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{
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let col = current_line[..m.start()].chars().count();
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self.cursor = (row, col);
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return true;
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}
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@@ -1496,7 +1515,7 @@ impl<'a> TextArea<'a> {
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// Search lines before cursor
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for (i, line) in self.lines[..row].iter().enumerate().rev() {
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if let Some(m) = pat.find(line) {
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if let Some(m) = pat.find_iter(line).last() {
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let col = line[..m.start()].chars().count();
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self.cursor = (i, col);
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return true;
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@@ -1505,13 +1524,26 @@ impl<'a> TextArea<'a> {
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// Search lines after cursor (wrap)
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for (i, line) in self.lines[row + 1..].iter().enumerate().rev() {
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if let Some(m) = pat.find(line) {
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if let Some(m) = pat.find_iter(line).last() {
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let col = line[..m.start()].chars().count();
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self.cursor = (row + 1 + i, col);
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return true;
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}
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}
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// Search current line after cursor
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if let Some((i, _)) = current_line.char_indices().nth(col + 1) {
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if let Some(m) = pat
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.find_iter(current_line)
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.skip_while(|m| m.start() < i)
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.last()
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{
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let col = col + 1 + current_line[i..m.start()].chars().count();
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self.cursor = (row, col);
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return true;
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}
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}
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false
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}
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