mirror of
https://github.com/nushell/reedline.git
synced 2024-09-11 23:57:21 +03:00
support bracketed paste (#571)
* support bracketed paste * update demo * fix clippy * no need to enable bracketed paste, leave the behavior to user
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parent
a366cf2926
commit
3b60811f57
@ -1,7 +1,8 @@
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use {
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crossterm::{
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event::{KeyCode, KeyModifiers},
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Result,
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cursor::SetCursorStyle,
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event::{DisableBracketedPaste, KeyCode, KeyModifiers},
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execute, Result,
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},
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nu_ansi_term::{Color, Style},
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reedline::{
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@ -10,9 +11,9 @@ use {
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EditCommand, EditMode, Emacs, ExampleHighlighter, Keybindings, ListMenu, Reedline,
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ReedlineEvent, ReedlineMenu, Signal, Vi,
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},
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std::io::stdout,
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};
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use crossterm::cursor::SetCursorStyle;
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use reedline::CursorConfig;
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#[cfg(not(any(feature = "sqlite", feature = "sqlite-dynlib")))]
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use reedline::FileBackedHistory;
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@ -57,7 +58,6 @@ fn main() -> Result<()> {
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"こんにちは世界".into(),
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"こんばんは世界".into(),
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];
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let completer = Box::new(DefaultCompleter::new_with_wordlen(commands.clone(), 2));
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let cursor_config = CursorConfig {
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@ -88,6 +88,11 @@ fn main() -> Result<()> {
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))
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.with_validator(Box::new(DefaultValidator))
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.with_ansi_colors(true);
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let res = line_editor.enable_bracketed_paste();
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let bracketed_paste_enabled = res.is_ok();
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if !bracketed_paste_enabled {
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println!("Warn: failed to enable bracketed paste mode: {res:?}");
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}
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// Adding default menus for the compiled reedline
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line_editor = line_editor
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@ -211,6 +216,9 @@ fn main() -> Result<()> {
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}
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}
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if bracketed_paste_enabled {
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let _ = execute!(stdout(), DisableBracketedPaste);
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}
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println!();
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Ok(())
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}
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@ -156,7 +156,7 @@ impl EditMode for Emacs {
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Event::Resize(width, height) => ReedlineEvent::Resize(width, height),
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Event::FocusGained => ReedlineEvent::None,
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Event::FocusLost => ReedlineEvent::None,
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Event::Paste(_) => ReedlineEvent::None,
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Event::Paste(body) => ReedlineEvent::Edit(vec![EditCommand::InsertString(body)]),
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}
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}
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@ -153,7 +153,7 @@ impl EditMode for Vi {
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Event::Resize(width, height) => ReedlineEvent::Resize(width, height),
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Event::FocusGained => ReedlineEvent::None,
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Event::FocusLost => ReedlineEvent::None,
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Event::Paste(_) => ReedlineEvent::None,
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Event::Paste(body) => ReedlineEvent::Edit(vec![EditCommand::InsertString(body)]),
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}
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}
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@ -1,3 +1,6 @@
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use crossterm::event::{DisableBracketedPaste, EnableBracketedPaste};
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use crossterm::execute;
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use crate::{enums::ReedlineRawEvent, CursorConfig};
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#[cfg(feature = "bashisms")]
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use crate::{
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@ -130,6 +133,9 @@ pub struct Reedline {
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// Use different cursors depending on the current edit mode
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cursor_shapes: Option<CursorConfig>,
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// Indicate if global terminal have enabled BracketedPaste
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bracket_paste_enabled: bool,
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#[cfg(feature = "external_printer")]
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external_printer: Option<ExternalPrinter<String>>,
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}
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@ -144,6 +150,9 @@ impl Drop for Reedline {
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// Ensures that the terminal is in a good state if we panic semigracefully
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// Calling `disable_raw_mode()` twice is fine with Linux
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let _ignore = terminal::disable_raw_mode();
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if self.bracket_paste_enabled {
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let _ = execute!(io::stdout(), DisableBracketedPaste);
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}
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}
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}
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@ -183,6 +192,7 @@ impl Reedline {
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menus: Vec::new(),
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buffer_editor: None,
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cursor_shapes: None,
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bracket_paste_enabled: false,
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#[cfg(feature = "external_printer")]
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external_printer: None,
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}
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@ -198,6 +208,15 @@ impl Reedline {
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Some(HistorySessionId::new(nanos))
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}
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/// Enable BracketedPaste feature.
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pub fn enable_bracketed_paste(&mut self) -> Result<()> {
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let res = execute!(io::stdout(), EnableBracketedPaste);
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if res.is_ok() {
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self.bracket_paste_enabled = true;
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}
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res
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}
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/// Return the previously generated history session id
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pub fn get_history_session_id(&self) -> Option<HistorySessionId> {
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self.history_session_id
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