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https://github.com/alacritty/alacritty.git
synced 2024-11-18 13:55:23 -05:00
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c1f089970f
commit
ad24485cdb
4 changed files with 24 additions and 18 deletions
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@ -48,6 +48,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
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- Wayland primary selection clipboard not storing text when selection is stopped outside of the window
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- Block URL highlight while a selection is active
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- Bindings for Alt + F1-F12
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- Discard scrolling region escape with bottom above top
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### Removed
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@ -14,7 +14,6 @@
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//
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//! ANSI Terminal Stream Parsing
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use std::io;
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use std::ops::Range;
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use std::str;
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use crate::index::{Column, Contains, Line};
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@ -296,7 +295,7 @@ pub trait Handler {
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fn unset_mode(&mut self, _: Mode) {}
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/// DECSTBM - Set the terminal scrolling region
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fn set_scrolling_region(&mut self, _: Range<Line>) {}
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fn set_scrolling_region(&mut self, _top: usize, _bottom: usize) {}
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/// DECKPAM - Set keypad to applications mode (ESCape instead of digits)
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fn set_keypad_application_mode(&mut self) {}
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@ -1079,16 +1078,10 @@ where
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handler.set_cursor_style(style);
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},
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('r', None) => {
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let arg0 = arg_or_default!(idx: 0, default: 1) as usize;
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let top = Line(arg0 - 1);
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// Bottom should be included in the range, but range end is not
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// usually included. One option would be to use an inclusive
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// range, but instead we just let the open range end be 1
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// higher.
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let arg1 = arg_or_default!(idx: 1, default: handler.lines().0 as _) as usize;
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let bottom = Line(arg1);
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let top = arg_or_default!(idx: 0, default: 1) as usize;
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let bottom = arg_or_default!(idx: 1, default: handler.lines().0 as _) as usize;
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handler.set_scrolling_region(top..bottom);
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handler.set_scrolling_region(top, bottom);
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},
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('s', None) => handler.save_cursor_position(),
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('u', None) => handler.restore_cursor_position(),
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@ -1260,8 +1260,7 @@ impl Term {
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fn deccolm(&mut self) {
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// Setting 132 column font makes no sense, but run the other side effects
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// Clear scrolling region
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let scroll_region = Line(0)..self.grid.num_lines();
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self.set_scrolling_region(scroll_region);
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self.set_scrolling_region(1, self.grid.num_lines().0);
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// Clear grid
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let template = self.cursor.template;
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@ -2118,10 +2117,23 @@ impl ansi::Handler for Term {
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}
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#[inline]
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fn set_scrolling_region(&mut self, region: Range<Line>) {
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trace!("Setting scrolling region: {:?}", region);
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self.scroll_region.start = min(region.start, self.grid.num_lines());
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self.scroll_region.end = min(region.end, self.grid.num_lines());
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fn set_scrolling_region(&mut self, top: usize, bottom: usize) {
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if top >= bottom {
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debug!("Invalid scrolling region: ({};{})", top, bottom);
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return;
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}
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// Bottom should be included in the range, but range end is not
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// usually included. One option would be to use an inclusive
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// range, but instead we just let the open range end be 1
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// higher.
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let start = Line(top - 1);
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let end = Line(bottom);
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trace!("Setting scrolling region: ({};{})", start, end);
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self.scroll_region.start = min(start, self.grid.num_lines());
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self.scroll_region.end = min(end, self.grid.num_lines());
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self.goto(Line(0), Column(0));
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}
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@ -32,7 +32,7 @@ use glutin::{
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#[cfg(not(target_os = "macos"))]
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use image::ImageFormat;
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#[cfg(not(any(target_os = "macos", windows)))]
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use x11_dl::xlib::{Xlib, Display as XDisplay, PropModeReplace, XErrorEvent};
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use x11_dl::xlib::{Display as XDisplay, PropModeReplace, XErrorEvent, Xlib};
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use crate::config::{Config, Decorations, StartupMode, WindowConfig};
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use crate::gl;
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