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This commit is contained in:
Antonio Scandurra 2023-10-24 13:10:37 +02:00
parent 953857f8e3
commit 9a53da28bc
9 changed files with 413 additions and 377 deletions
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11
crates/gpui2/src/app.rs
View file

@ -476,19 +476,14 @@ impl AppContext {
pub fn spawn_on_main<F, R>( pub fn spawn_on_main<F, R>(
&self, &self,
f: impl FnOnce(&mut MainThread<AppContext>) -> F + Send + 'static, f: impl FnOnce(MainThread<AsyncAppContext>) -> F + Send + 'static,
) -> Task<R> ) -> Task<R>
where where
F: Future<Output = R> + 'static, F: Future<Output = R> + 'static,
R: Send + 'static, R: Send + 'static,
{ {
let this = self.this.upgrade().unwrap(); let cx = self.to_async();
self.executor.spawn_on_main(move || { self.executor.spawn_on_main(move || f(MainThread(cx)))
let cx = &mut *this.lock();
cx.update(|cx| {
f(unsafe { mem::transmute::<&mut AppContext, &mut MainThread<AppContext>>(cx) })
})
})
} }
pub fn spawn<Fut, R>(&self, f: impl FnOnce(AsyncAppContext) -> Fut + Send + 'static) -> Task<R> pub fn spawn<Fut, R>(&self, f: impl FnOnce(AsyncAppContext) -> Fut + Send + 'static) -> Task<R>

35
crates/gpui2/src/app/model_context.rs
View file

@ -1,10 +1,15 @@
use crate::{ use crate::{
AppContext, AsyncAppContext, Context, Effect, EntityId, EventEmitter, Handle, Reference, AppContext, AsyncAppContext, Context, Effect, EntityId, EventEmitter, Handle, MainThread,
Subscription, Task, WeakHandle, Reference, Subscription, Task, WeakHandle,
}; };
use derive_more::{Deref, DerefMut}; use derive_more::{Deref, DerefMut};
use futures::FutureExt; use futures::FutureExt;
use std::{any::TypeId, future::Future, marker::PhantomData}; use std::{
any::TypeId,
borrow::{Borrow, BorrowMut},
future::Future,
marker::PhantomData,
};
#[derive(Deref, DerefMut)] #[derive(Deref, DerefMut)]
pub struct ModelContext<'a, T> { pub struct ModelContext<'a, T> {
@ -174,6 +179,18 @@ impl<'a, T: Send + Sync + 'static> ModelContext<'a, T> {
let this = self.weak_handle(); let this = self.weak_handle();
self.app.spawn(|cx| f(this, cx)) self.app.spawn(|cx| f(this, cx))
} }
pub fn spawn_on_main<Fut, R>(
&self,
f: impl FnOnce(WeakHandle<T>, MainThread<AsyncAppContext>) -> Fut + Send + 'static,
) -> Task<R>
where
Fut: Future<Output = R> + 'static,
R: Send + 'static,
{
let this = self.weak_handle();
self.app.spawn_on_main(|cx| f(this, cx))
}
} }
impl<'a, T: EventEmitter + Send + Sync + 'static> ModelContext<'a, T> { impl<'a, T: EventEmitter + Send + Sync + 'static> ModelContext<'a, T> {
@ -204,3 +221,15 @@ impl<'a, T: 'static> Context for ModelContext<'a, T> {
self.app.update_entity(handle, update) self.app.update_entity(handle, update)
} }
} }
impl<T> Borrow<AppContext> for ModelContext<'_, T> {
fn borrow(&self) -> &AppContext {
&self.app
}
}
impl<T> BorrowMut<AppContext> for ModelContext<'_, T> {
fn borrow_mut(&mut self) -> &mut AppContext {
&mut self.app
}
}

10
crates/gpui2/src/color.rs
View file

@ -203,6 +203,16 @@ impl Hsla {
} }
} }
// impl From<Hsla> for Rgba {
// fn from(value: Hsla) -> Self {
// let h = value.h;
// let s = value.s;
// let l = value.l;
// let c = (1 - |2L - 1|) X s
// }
// }
impl From<Rgba> for Hsla { impl From<Rgba> for Hsla {
fn from(color: Rgba) -> Self { fn from(color: Rgba) -> Self {
let r = color.r; let r = color.r;

47
crates/gpui2/src/geometry.rs
View file

@ -1,5 +1,5 @@
use core::fmt::Debug; use core::fmt::Debug;
use derive_more::{Add, AddAssign, Div, Mul, Neg, Sub, SubAssign}; use derive_more::{Add, AddAssign, Div, DivAssign, Mul, Neg, Sub, SubAssign};
use refineable::Refineable; use refineable::Refineable;
use serde_derive::{Deserialize, Serialize}; use serde_derive::{Deserialize, Serialize};
use std::{ use std::{
@ -131,7 +131,7 @@ impl<T: Clone + Default + Debug> Clone for Point<T> {
} }
} }
#[derive(Refineable, Default, Clone, Copy, PartialEq, Div, Hash)] #[derive(Refineable, Default, Clone, Copy, PartialEq, Div, Hash, Serialize, Deserialize)]
#[refineable(debug)] #[refineable(debug)]
#[repr(C)] #[repr(C)]
pub struct Size<T: Clone + Default + Debug> { pub struct Size<T: Clone + Default + Debug> {
@ -660,8 +660,9 @@ impl<T> Copy for Corners<T> where T: Copy + Clone + Default + Debug {}
AddAssign, AddAssign,
Sub, Sub,
SubAssign, SubAssign,
Div,
Neg, Neg,
Div,
DivAssign,
PartialEq, PartialEq,
PartialOrd, PartialOrd,
Serialize, Serialize,
@ -670,6 +671,34 @@ impl<T> Copy for Corners<T> where T: Copy + Clone + Default + Debug {}
#[repr(transparent)] #[repr(transparent)]
pub struct Pixels(pub(crate) f32); pub struct Pixels(pub(crate) f32);
impl std::ops::Div for Pixels {
type Output = Self;
fn div(self, rhs: Self) -> Self::Output {
Self(self.0 / rhs.0)
}
}
impl std::ops::DivAssign for Pixels {
fn div_assign(&mut self, rhs: Self) {
self.0 /= rhs.0;
}
}
impl std::ops::RemAssign for Pixels {
fn rem_assign(&mut self, rhs: Self) {
self.0 %= rhs.0;
}
}
impl std::ops::Rem for Pixels {
type Output = Self;
fn rem(self, rhs: Self) -> Self {
Self(self.0 % rhs.0)
}
}
impl Mul<f32> for Pixels { impl Mul<f32> for Pixels {
type Output = Pixels; type Output = Pixels;
@ -703,6 +732,14 @@ impl MulAssign<f32> for Pixels {
impl Pixels { impl Pixels {
pub const MAX: Pixels = Pixels(f32::MAX); pub const MAX: Pixels = Pixels(f32::MAX);
pub fn as_usize(&self) -> usize {
self.0 as usize
}
pub fn as_isize(&self) -> isize {
self.0 as isize
}
pub fn floor(&self) -> Self { pub fn floor(&self) -> Self {
Self(self.0.floor()) Self(self.0.floor())
} }
@ -714,6 +751,10 @@ impl Pixels {
pub fn scale(&self, factor: f32) -> ScaledPixels { pub fn scale(&self, factor: f32) -> ScaledPixels {
ScaledPixels(self.0 * factor) ScaledPixels(self.0 * factor)
} }
pub fn pow(&self, exponent: f32) -> Self {
Self(self.0.powf(exponent))
}
} }
impl Mul<Pixels> for Pixels { impl Mul<Pixels> for Pixels {

40
crates/terminal2/src/mappings/colors.rs
View file

@ -1,9 +1,9 @@
// todo!() // todo!()
// use alacritty_terminal::{ansi::Color as AnsiColor, term::color::Rgb as AlacRgb}; use alacritty_terminal::term::color::Rgb as AlacRgb;
// use gpui2::color::Color; // use gpui2::color::Color;
// use theme2::TerminalStyle; // use theme2::TerminalStyle;
// ///Converts a 2, 8, or 24 bit color ANSI color to the GPUI equivalent ///Converts a 2, 8, or 24 bit color ANSI color to the GPUI equivalent
// pub fn convert_color(alac_color: &AnsiColor, style: &TerminalStyle) -> Color { // pub fn convert_color(alac_color: &AnsiColor, style: &TerminalStyle) -> Color {
// match alac_color { // match alac_color {
// //Named and theme defined colors // //Named and theme defined colors
@ -45,9 +45,10 @@
// } // }
// } // }
// ///Converts an 8 bit ANSI color to it's GPUI equivalent. /// TODO: Move this
// ///Accepts usize for compatibility with the alacritty::Colors interface, ///Converts an 8 bit ANSI color to it's GPUI equivalent.
// ///Other than that use case, should only be called with values in the [0,255] range ///Accepts usize for compatibility with the alacritty::Colors interface,
///Other than that use case, should only be called with values in the [0,255] range
// pub fn get_color_at_index(index: &usize, style: &TerminalStyle) -> Color { // pub fn get_color_at_index(index: &usize, style: &TerminalStyle) -> Color {
// match index { // match index {
// //0-15 are the same as the named colors above // //0-15 are the same as the named colors above
@ -96,14 +97,14 @@
// _ => Color::new(0, 0, 0, 255), // _ => Color::new(0, 0, 0, 255),
// } // }
// } // }
// ///Generates the rgb channels in [0, 5] for a given index into the 6x6x6 ANSI color cube ///Generates the rgb channels in [0, 5] for a given index into the 6x6x6 ANSI color cube
// ///See: [8 bit ansi color](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit). ///See: [8 bit ansi color](https://en.wikipedia.org/wiki/ANSI_escape_code#8-bit).
// /// ///
// ///Wikipedia gives a formula for calculating the index for a given color: ///Wikipedia gives a formula for calculating the index for a given color:
// /// ///
// ///index = 16 + 36 × r + 6 × g + b (0 ≤ r, g, b ≤ 5) ///index = 16 + 36 × r + 6 × g + b (0 ≤ r, g, b ≤ 5)
// /// ///
// ///This function does the reverse, calculating the r, g, and b components from a given index. ///This function does the reverse, calculating the r, g, and b components from a given index.
// fn rgb_for_index(i: &u8) -> (u8, u8, u8) { // fn rgb_for_index(i: &u8) -> (u8, u8, u8) {
// debug_assert!((&16..=&231).contains(&i)); // debug_assert!((&16..=&231).contains(&i));
// let i = i - 16; // let i = i - 16;
@ -112,11 +113,16 @@
// let b = (i % 36) % 6; // let b = (i % 36) % 6;
// (r, g, b) // (r, g, b)
// } // }
use gpui2::Rgba;
// //Convenience method to convert from a GPUI color to an alacritty Rgb //Convenience method to convert from a GPUI color to an alacritty Rgb
// pub fn to_alac_rgb(color: Color) -> AlacRgb { pub fn to_alac_rgb(color: impl Into<Rgba>) -> AlacRgb {
// AlacRgb::new(color.r, color.g, color.g) let color = color.into();
// } let r = ((color.r * color.a) * 255.) as u8;
let g = ((color.g * color.a) * 255.) as u8;
let b = ((color.b * color.a) * 255.) as u8;
AlacRgb::new(r, g, b)
}
// #[cfg(test)] // #[cfg(test)]
// mod tests { // mod tests {

273
crates/terminal2/src/mappings/keys.rs
View file

@ -1,9 +1,9 @@
/// The mappings defined in this file where created from reading the alacritty source /// The mappings defined in this file where created from reading the alacritty source
use alacritty_terminal::term::TermMode; use alacritty_terminal::term::TermMode;
use gpui2::keymap_matcher::Keystroke; use gpui2::Keystroke;
#[derive(Debug, PartialEq, Eq)] #[derive(Debug, PartialEq, Eq)]
pub enum Modifiers { enum AlacModifiers {
None, None,
Alt, Alt,
Ctrl, Ctrl,
@ -12,179 +12,184 @@ pub enum Modifiers {
Other, Other,
} }
impl Modifiers { impl AlacModifiers {
fn new(ks: &Keystroke) -> Self { fn new(ks: &Keystroke) -> Self {
match (ks.alt, ks.ctrl, ks.shift, ks.cmd) { match (
(false, false, false, false) => Modifiers::None, ks.modifiers.alt,
(true, false, false, false) => Modifiers::Alt, ks.modifiers.control,
(false, true, false, false) => Modifiers::Ctrl, ks.modifiers.shift,
(false, false, true, false) => Modifiers::Shift, ks.modifiers.command,
(false, true, true, false) => Modifiers::CtrlShift, ) {
_ => Modifiers::Other, (false, false, false, false) => AlacModifiers::None,
(true, false, false, false) => AlacModifiers::Alt,
(false, true, false, false) => AlacModifiers::Ctrl,
(false, false, true, false) => AlacModifiers::Shift,
(false, true, true, false) => AlacModifiers::CtrlShift,
_ => AlacModifiers::Other,
} }
} }
fn any(&self) -> bool { fn any(&self) -> bool {
match &self { match &self {
Modifiers::None => false, AlacModifiers::None => false,
Modifiers::Alt => true, AlacModifiers::Alt => true,
Modifiers::Ctrl => true, AlacModifiers::Ctrl => true,
Modifiers::Shift => true, AlacModifiers::Shift => true,
Modifiers::CtrlShift => true, AlacModifiers::CtrlShift => true,
Modifiers::Other => true, AlacModifiers::Other => true,
} }
} }
} }
pub fn to_esc_str(keystroke: &Keystroke, mode: &TermMode, alt_is_meta: bool) -> Option<String> { pub fn to_esc_str(keystroke: &Keystroke, mode: &TermMode, alt_is_meta: bool) -> Option<String> {
let modifiers = Modifiers::new(keystroke); let modifiers = AlacModifiers::new(keystroke);
// Manual Bindings including modifiers // Manual Bindings including modifiers
let manual_esc_str = match (keystroke.key.as_ref(), &modifiers) { let manual_esc_str = match (keystroke.key.as_ref(), &modifiers) {
//Basic special keys //Basic special keys
("tab", Modifiers::None) => Some("\x09".to_string()), ("tab", AlacModifiers::None) => Some("\x09".to_string()),
("escape", Modifiers::None) => Some("\x1b".to_string()), ("escape", AlacModifiers::None) => Some("\x1b".to_string()),
("enter", Modifiers::None) => Some("\x0d".to_string()), ("enter", AlacModifiers::None) => Some("\x0d".to_string()),
("enter", Modifiers::Shift) => Some("\x0d".to_string()), ("enter", AlacModifiers::Shift) => Some("\x0d".to_string()),
("backspace", Modifiers::None) => Some("\x7f".to_string()), ("backspace", AlacModifiers::None) => Some("\x7f".to_string()),
//Interesting escape codes //Interesting escape codes
("tab", Modifiers::Shift) => Some("\x1b[Z".to_string()), ("tab", AlacModifiers::Shift) => Some("\x1b[Z".to_string()),
("backspace", Modifiers::Alt) => Some("\x1b\x7f".to_string()), ("backspace", AlacModifiers::Alt) => Some("\x1b\x7f".to_string()),
("backspace", Modifiers::Shift) => Some("\x7f".to_string()), ("backspace", AlacModifiers::Shift) => Some("\x7f".to_string()),
("home", Modifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => { ("home", AlacModifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => {
Some("\x1b[1;2H".to_string()) Some("\x1b[1;2H".to_string())
} }
("end", Modifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => { ("end", AlacModifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => {
Some("\x1b[1;2F".to_string()) Some("\x1b[1;2F".to_string())
} }
("pageup", Modifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => { ("pageup", AlacModifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => {
Some("\x1b[5;2~".to_string()) Some("\x1b[5;2~".to_string())
} }
("pagedown", Modifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => { ("pagedown", AlacModifiers::Shift) if mode.contains(TermMode::ALT_SCREEN) => {
Some("\x1b[6;2~".to_string()) Some("\x1b[6;2~".to_string())
} }
("home", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("home", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOH".to_string()) Some("\x1bOH".to_string())
} }
("home", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("home", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[H".to_string()) Some("\x1b[H".to_string())
} }
("end", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("end", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOF".to_string()) Some("\x1bOF".to_string())
} }
("end", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("end", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[F".to_string()) Some("\x1b[F".to_string())
} }
("up", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("up", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOA".to_string()) Some("\x1bOA".to_string())
} }
("up", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("up", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[A".to_string()) Some("\x1b[A".to_string())
} }
("down", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("down", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOB".to_string()) Some("\x1bOB".to_string())
} }
("down", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("down", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[B".to_string()) Some("\x1b[B".to_string())
} }
("right", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("right", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOC".to_string()) Some("\x1bOC".to_string())
} }
("right", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("right", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[C".to_string()) Some("\x1b[C".to_string())
} }
("left", Modifiers::None) if mode.contains(TermMode::APP_CURSOR) => { ("left", AlacModifiers::None) if mode.contains(TermMode::APP_CURSOR) => {
Some("\x1bOD".to_string()) Some("\x1bOD".to_string())
} }
("left", Modifiers::None) if !mode.contains(TermMode::APP_CURSOR) => { ("left", AlacModifiers::None) if !mode.contains(TermMode::APP_CURSOR) => {
Some("\x1b[D".to_string()) Some("\x1b[D".to_string())
} }
("back", Modifiers::None) => Some("\x7f".to_string()), ("back", AlacModifiers::None) => Some("\x7f".to_string()),
("insert", Modifiers::None) => Some("\x1b[2~".to_string()), ("insert", AlacModifiers::None) => Some("\x1b[2~".to_string()),
("delete", Modifiers::None) => Some("\x1b[3~".to_string()), ("delete", AlacModifiers::None) => Some("\x1b[3~".to_string()),
("pageup", Modifiers::None) => Some("\x1b[5~".to_string()), ("pageup", AlacModifiers::None) => Some("\x1b[5~".to_string()),
("pagedown", Modifiers::None) => Some("\x1b[6~".to_string()), ("pagedown", AlacModifiers::None) => Some("\x1b[6~".to_string()),
("f1", Modifiers::None) => Some("\x1bOP".to_string()), ("f1", AlacModifiers::None) => Some("\x1bOP".to_string()),
("f2", Modifiers::None) => Some("\x1bOQ".to_string()), ("f2", AlacModifiers::None) => Some("\x1bOQ".to_string()),
("f3", Modifiers::None) => Some("\x1bOR".to_string()), ("f3", AlacModifiers::None) => Some("\x1bOR".to_string()),
("f4", Modifiers::None) => Some("\x1bOS".to_string()), ("f4", AlacModifiers::None) => Some("\x1bOS".to_string()),
("f5", Modifiers::None) => Some("\x1b[15~".to_string()), ("f5", AlacModifiers::None) => Some("\x1b[15~".to_string()),
("f6", Modifiers::None) => Some("\x1b[17~".to_string()), ("f6", AlacModifiers::None) => Some("\x1b[17~".to_string()),
("f7", Modifiers::None) => Some("\x1b[18~".to_string()), ("f7", AlacModifiers::None) => Some("\x1b[18~".to_string()),
("f8", Modifiers::None) => Some("\x1b[19~".to_string()), ("f8", AlacModifiers::None) => Some("\x1b[19~".to_string()),
("f9", Modifiers::None) => Some("\x1b[20~".to_string()), ("f9", AlacModifiers::None) => Some("\x1b[20~".to_string()),
("f10", Modifiers::None) => Some("\x1b[21~".to_string()), ("f10", AlacModifiers::None) => Some("\x1b[21~".to_string()),
("f11", Modifiers::None) => Some("\x1b[23~".to_string()), ("f11", AlacModifiers::None) => Some("\x1b[23~".to_string()),
("f12", Modifiers::None) => Some("\x1b[24~".to_string()), ("f12", AlacModifiers::None) => Some("\x1b[24~".to_string()),
("f13", Modifiers::None) => Some("\x1b[25~".to_string()), ("f13", AlacModifiers::None) => Some("\x1b[25~".to_string()),
("f14", Modifiers::None) => Some("\x1b[26~".to_string()), ("f14", AlacModifiers::None) => Some("\x1b[26~".to_string()),
("f15", Modifiers::None) => Some("\x1b[28~".to_string()), ("f15", AlacModifiers::None) => Some("\x1b[28~".to_string()),
("f16", Modifiers::None) => Some("\x1b[29~".to_string()), ("f16", AlacModifiers::None) => Some("\x1b[29~".to_string()),
("f17", Modifiers::None) => Some("\x1b[31~".to_string()), ("f17", AlacModifiers::None) => Some("\x1b[31~".to_string()),
("f18", Modifiers::None) => Some("\x1b[32~".to_string()), ("f18", AlacModifiers::None) => Some("\x1b[32~".to_string()),
("f19", Modifiers::None) => Some("\x1b[33~".to_string()), ("f19", AlacModifiers::None) => Some("\x1b[33~".to_string()),
("f20", Modifiers::None) => Some("\x1b[34~".to_string()), ("f20", AlacModifiers::None) => Some("\x1b[34~".to_string()),
// NumpadEnter, Action::Esc("\n".into()); // NumpadEnter, Action::Esc("\n".into());
//Mappings for caret notation keys //Mappings for caret notation keys
("a", Modifiers::Ctrl) => Some("\x01".to_string()), //1 ("a", AlacModifiers::Ctrl) => Some("\x01".to_string()), //1
("A", Modifiers::CtrlShift) => Some("\x01".to_string()), //1 ("A", AlacModifiers::CtrlShift) => Some("\x01".to_string()), //1
("b", Modifiers::Ctrl) => Some("\x02".to_string()), //2 ("b", AlacModifiers::Ctrl) => Some("\x02".to_string()), //2
("B", Modifiers::CtrlShift) => Some("\x02".to_string()), //2 ("B", AlacModifiers::CtrlShift) => Some("\x02".to_string()), //2
("c", Modifiers::Ctrl) => Some("\x03".to_string()), //3 ("c", AlacModifiers::Ctrl) => Some("\x03".to_string()), //3
("C", Modifiers::CtrlShift) => Some("\x03".to_string()), //3 ("C", AlacModifiers::CtrlShift) => Some("\x03".to_string()), //3
("d", Modifiers::Ctrl) => Some("\x04".to_string()), //4 ("d", AlacModifiers::Ctrl) => Some("\x04".to_string()), //4
("D", Modifiers::CtrlShift) => Some("\x04".to_string()), //4 ("D", AlacModifiers::CtrlShift) => Some("\x04".to_string()), //4
("e", Modifiers::Ctrl) => Some("\x05".to_string()), //5 ("e", AlacModifiers::Ctrl) => Some("\x05".to_string()), //5
("E", Modifiers::CtrlShift) => Some("\x05".to_string()), //5 ("E", AlacModifiers::CtrlShift) => Some("\x05".to_string()), //5
("f", Modifiers::Ctrl) => Some("\x06".to_string()), //6 ("f", AlacModifiers::Ctrl) => Some("\x06".to_string()), //6
("F", Modifiers::CtrlShift) => Some("\x06".to_string()), //6 ("F", AlacModifiers::CtrlShift) => Some("\x06".to_string()), //6
("g", Modifiers::Ctrl) => Some("\x07".to_string()), //7 ("g", AlacModifiers::Ctrl) => Some("\x07".to_string()), //7
("G", Modifiers::CtrlShift) => Some("\x07".to_string()), //7 ("G", AlacModifiers::CtrlShift) => Some("\x07".to_string()), //7
("h", Modifiers::Ctrl) => Some("\x08".to_string()), //8 ("h", AlacModifiers::Ctrl) => Some("\x08".to_string()), //8
("H", Modifiers::CtrlShift) => Some("\x08".to_string()), //8 ("H", AlacModifiers::CtrlShift) => Some("\x08".to_string()), //8
("i", Modifiers::Ctrl) => Some("\x09".to_string()), //9 ("i", AlacModifiers::Ctrl) => Some("\x09".to_string()), //9
("I", Modifiers::CtrlShift) => Some("\x09".to_string()), //9 ("I", AlacModifiers::CtrlShift) => Some("\x09".to_string()), //9
("j", Modifiers::Ctrl) => Some("\x0a".to_string()), //10 ("j", AlacModifiers::Ctrl) => Some("\x0a".to_string()), //10
("J", Modifiers::CtrlShift) => Some("\x0a".to_string()), //10 ("J", AlacModifiers::CtrlShift) => Some("\x0a".to_string()), //10
("k", Modifiers::Ctrl) => Some("\x0b".to_string()), //11 ("k", AlacModifiers::Ctrl) => Some("\x0b".to_string()), //11
("K", Modifiers::CtrlShift) => Some("\x0b".to_string()), //11 ("K", AlacModifiers::CtrlShift) => Some("\x0b".to_string()), //11
("l", Modifiers::Ctrl) => Some("\x0c".to_string()), //12 ("l", AlacModifiers::Ctrl) => Some("\x0c".to_string()), //12
("L", Modifiers::CtrlShift) => Some("\x0c".to_string()), //12 ("L", AlacModifiers::CtrlShift) => Some("\x0c".to_string()), //12
("m", Modifiers::Ctrl) => Some("\x0d".to_string()), //13 ("m", AlacModifiers::Ctrl) => Some("\x0d".to_string()), //13
("M", Modifiers::CtrlShift) => Some("\x0d".to_string()), //13 ("M", AlacModifiers::CtrlShift) => Some("\x0d".to_string()), //13
("n", Modifiers::Ctrl) => Some("\x0e".to_string()), //14 ("n", AlacModifiers::Ctrl) => Some("\x0e".to_string()), //14
("N", Modifiers::CtrlShift) => Some("\x0e".to_string()), //14 ("N", AlacModifiers::CtrlShift) => Some("\x0e".to_string()), //14
("o", Modifiers::Ctrl) => Some("\x0f".to_string()), //15 ("o", AlacModifiers::Ctrl) => Some("\x0f".to_string()), //15
("O", Modifiers::CtrlShift) => Some("\x0f".to_string()), //15 ("O", AlacModifiers::CtrlShift) => Some("\x0f".to_string()), //15
("p", Modifiers::Ctrl) => Some("\x10".to_string()), //16 ("p", AlacModifiers::Ctrl) => Some("\x10".to_string()), //16
("P", Modifiers::CtrlShift) => Some("\x10".to_string()), //16 ("P", AlacModifiers::CtrlShift) => Some("\x10".to_string()), //16
("q", Modifiers::Ctrl) => Some("\x11".to_string()), //17 ("q", AlacModifiers::Ctrl) => Some("\x11".to_string()), //17
("Q", Modifiers::CtrlShift) => Some("\x11".to_string()), //17 ("Q", AlacModifiers::CtrlShift) => Some("\x11".to_string()), //17
("r", Modifiers::Ctrl) => Some("\x12".to_string()), //18 ("r", AlacModifiers::Ctrl) => Some("\x12".to_string()), //18
("R", Modifiers::CtrlShift) => Some("\x12".to_string()), //18 ("R", AlacModifiers::CtrlShift) => Some("\x12".to_string()), //18
("s", Modifiers::Ctrl) => Some("\x13".to_string()), //19 ("s", AlacModifiers::Ctrl) => Some("\x13".to_string()), //19
("S", Modifiers::CtrlShift) => Some("\x13".to_string()), //19 ("S", AlacModifiers::CtrlShift) => Some("\x13".to_string()), //19
("t", Modifiers::Ctrl) => Some("\x14".to_string()), //20 ("t", AlacModifiers::Ctrl) => Some("\x14".to_string()), //20
("T", Modifiers::CtrlShift) => Some("\x14".to_string()), //20 ("T", AlacModifiers::CtrlShift) => Some("\x14".to_string()), //20
("u", Modifiers::Ctrl) => Some("\x15".to_string()), //21 ("u", AlacModifiers::Ctrl) => Some("\x15".to_string()), //21
("U", Modifiers::CtrlShift) => Some("\x15".to_string()), //21 ("U", AlacModifiers::CtrlShift) => Some("\x15".to_string()), //21
("v", Modifiers::Ctrl) => Some("\x16".to_string()), //22 ("v", AlacModifiers::Ctrl) => Some("\x16".to_string()), //22
("V", Modifiers::CtrlShift) => Some("\x16".to_string()), //22 ("V", AlacModifiers::CtrlShift) => Some("\x16".to_string()), //22
("w", Modifiers::Ctrl) => Some("\x17".to_string()), //23 ("w", AlacModifiers::Ctrl) => Some("\x17".to_string()), //23
("W", Modifiers::CtrlShift) => Some("\x17".to_string()), //23 ("W", AlacModifiers::CtrlShift) => Some("\x17".to_string()), //23
("x", Modifiers::Ctrl) => Some("\x18".to_string()), //24 ("x", AlacModifiers::Ctrl) => Some("\x18".to_string()), //24
("X", Modifiers::CtrlShift) => Some("\x18".to_string()), //24 ("X", AlacModifiers::CtrlShift) => Some("\x18".to_string()), //24
("y", Modifiers::Ctrl) => Some("\x19".to_string()), //25 ("y", AlacModifiers::Ctrl) => Some("\x19".to_string()), //25
("Y", Modifiers::CtrlShift) => Some("\x19".to_string()), //25 ("Y", AlacModifiers::CtrlShift) => Some("\x19".to_string()), //25
("z", Modifiers::Ctrl) => Some("\x1a".to_string()), //26 ("z", AlacModifiers::Ctrl) => Some("\x1a".to_string()), //26
("Z", Modifiers::CtrlShift) => Some("\x1a".to_string()), //26 ("Z", AlacModifiers::CtrlShift) => Some("\x1a".to_string()), //26
("@", Modifiers::Ctrl) => Some("\x00".to_string()), //0 ("@", AlacModifiers::Ctrl) => Some("\x00".to_string()), //0
("[", Modifiers::Ctrl) => Some("\x1b".to_string()), //27 ("[", AlacModifiers::Ctrl) => Some("\x1b".to_string()), //27
("\\", Modifiers::Ctrl) => Some("\x1c".to_string()), //28 ("\\", AlacModifiers::Ctrl) => Some("\x1c".to_string()), //28
("]", Modifiers::Ctrl) => Some("\x1d".to_string()), //29 ("]", AlacModifiers::Ctrl) => Some("\x1d".to_string()), //29
("^", Modifiers::Ctrl) => Some("\x1e".to_string()), //30 ("^", AlacModifiers::Ctrl) => Some("\x1e".to_string()), //30
("_", Modifiers::Ctrl) => Some("\x1f".to_string()), //31 ("_", AlacModifiers::Ctrl) => Some("\x1f".to_string()), //31
("?", Modifiers::Ctrl) => Some("\x7f".to_string()), //127 ("?", AlacModifiers::Ctrl) => Some("\x7f".to_string()), //127
_ => None, _ => None,
}; };
if manual_esc_str.is_some() { if manual_esc_str.is_some() {
@ -232,8 +237,8 @@ pub fn to_esc_str(keystroke: &Keystroke, mode: &TermMode, alt_is_meta: bool) ->
} }
} }
let alt_meta_binding = if alt_is_meta && modifiers == Modifiers::Alt && keystroke.key.is_ascii() let alt_meta_binding =
{ if alt_is_meta && modifiers == AlacModifiers::Alt && keystroke.key.is_ascii() {
Some(format!("\x1b{}", keystroke.key)) Some(format!("\x1b{}", keystroke.key))
} else { } else {
None None
@ -259,13 +264,13 @@ pub fn to_esc_str(keystroke: &Keystroke, mode: &TermMode, alt_is_meta: bool) ->
/// from: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-PC-Style-Function-Keys /// from: https://invisible-island.net/xterm/ctlseqs/ctlseqs.html#h2-PC-Style-Function-Keys
fn modifier_code(keystroke: &Keystroke) -> u32 { fn modifier_code(keystroke: &Keystroke) -> u32 {
let mut modifier_code = 0; let mut modifier_code = 0;
if keystroke.shift { if keystroke.modifiers.shift {
modifier_code |= 1; modifier_code |= 1;
} }
if keystroke.alt { if keystroke.modifiers.alt {
modifier_code |= 1 << 1; modifier_code |= 1 << 1;
} }
if keystroke.ctrl { if keystroke.modifiers.control {
modifier_code |= 1 << 2; modifier_code |= 1 << 2;
} }
modifier_code + 1 modifier_code + 1
@ -273,7 +278,7 @@ fn modifier_code(keystroke: &Keystroke) -> u32 {
#[cfg(test)] #[cfg(test)]
mod test { mod test {
use gpui2::keymap_matcher::Keystroke; use gpui2::Modifiers;
use super::*; use super::*;
@ -327,11 +332,13 @@ mod test {
#[test] #[test]
fn test_plain_inputs() { fn test_plain_inputs() {
let ks = Keystroke { let ks = Keystroke {
ctrl: false, modifiers: Modifiers {
control: false,
alt: false, alt: false,
shift: false, shift: false,
cmd: false, command: false,
function: false, function: false,
},
key: "🖖🏻".to_string(), //2 char string key: "🖖🏻".to_string(), //2 char string
ime_key: None, ime_key: None,
}; };

187
crates/terminal2/src/mappings/mouse.rs
View file

@ -1,52 +1,15 @@
use std::cmp::{max, min}; use std::cmp::{self, max, min};
use std::iter::repeat; use std::iter::repeat;
use alacritty_terminal::grid::Dimensions; use alacritty_terminal::grid::Dimensions;
/// Most of the code, and specifically the constants, in this are copied from Alacritty, /// Most of the code, and specifically the constants, in this are copied from Alacritty,
/// with modifications for our circumstances /// with modifications for our circumstances
use alacritty_terminal::index::{Column as GridCol, Line as GridLine, Point, Side}; use alacritty_terminal::index::{Column as GridCol, Line as GridLine, Point as AlacPoint, Side};
use alacritty_terminal::term::TermMode; use alacritty_terminal::term::TermMode;
use gpui2::platform; use gpui2::{px, Modifiers, MouseButton, MouseMoveEvent, Pixels, Point, ScrollWheelEvent};
use gpui2::scene::MouseScrollWheel;
use gpui2::{
geometry::vector::Vector2F,
platform::{MouseButtonEvent, MouseMovedEvent, ScrollWheelEvent},
};
use crate::TerminalSize; use crate::TerminalSize;
struct Modifiers {
ctrl: bool,
shift: bool,
alt: bool,
}
impl Modifiers {
fn from_moved(e: &MouseMovedEvent) -> Self {
Modifiers {
ctrl: e.ctrl,
shift: e.shift,
alt: e.alt,
}
}
fn from_button(e: &MouseButtonEvent) -> Self {
Modifiers {
ctrl: e.ctrl,
shift: e.shift,
alt: e.alt,
}
}
fn from_scroll(scroll: &ScrollWheelEvent) -> Self {
Modifiers {
ctrl: scroll.ctrl,
shift: scroll.shift,
alt: scroll.alt,
}
}
}
enum MouseFormat { enum MouseFormat {
SGR, SGR,
Normal(bool), Normal(bool),
@ -65,7 +28,7 @@ impl MouseFormat {
} }
#[derive(Debug)] #[derive(Debug)]
enum MouseButton { enum AlacMouseButton {
LeftButton = 0, LeftButton = 0,
MiddleButton = 1, MiddleButton = 1,
RightButton = 2, RightButton = 2,
@ -78,56 +41,61 @@ enum MouseButton {
Other = 99, Other = 99,
} }
impl MouseButton { impl AlacMouseButton {
fn from_move(e: &MouseMovedEvent) -> Self { fn from_move(e: &MouseMoveEvent) -> Self {
match e.pressed_button { match e.pressed_button {
Some(b) => match b { Some(b) => match b {
platform::MouseButton::Left => MouseButton::LeftMove, gpui2::MouseButton::Left => AlacMouseButton::LeftMove,
platform::MouseButton::Middle => MouseButton::MiddleMove, gpui2::MouseButton::Middle => AlacMouseButton::MiddleMove,
platform::MouseButton::Right => MouseButton::RightMove, gpui2::MouseButton::Right => AlacMouseButton::RightMove,
platform::MouseButton::Navigate(_) => MouseButton::Other, gpui2::MouseButton::Navigate(_) => AlacMouseButton::Other,
}, },
None => MouseButton::NoneMove, None => AlacMouseButton::NoneMove,
} }
} }
fn from_button(e: &MouseButtonEvent) -> Self { fn from_button(e: MouseButton) -> Self {
match e.button { match e {
platform::MouseButton::Left => MouseButton::LeftButton, gpui2::MouseButton::Left => AlacMouseButton::LeftButton,
platform::MouseButton::Right => MouseButton::MiddleButton, gpui2::MouseButton::Right => AlacMouseButton::MiddleButton,
platform::MouseButton::Middle => MouseButton::RightButton, gpui2::MouseButton::Middle => AlacMouseButton::RightButton,
platform::MouseButton::Navigate(_) => MouseButton::Other, gpui2::MouseButton::Navigate(_) => AlacMouseButton::Other,
} }
} }
fn from_scroll(e: &ScrollWheelEvent) -> Self { fn from_scroll(e: &ScrollWheelEvent) -> Self {
if e.delta.raw().y() > 0. { let is_positive = match e.delta {
MouseButton::ScrollUp gpui2::ScrollDelta::Pixels(pixels) => pixels.y > px(0.),
gpui2::ScrollDelta::Lines(lines) => lines.y > 0.,
};
if is_positive {
AlacMouseButton::ScrollUp
} else { } else {
MouseButton::ScrollDown AlacMouseButton::ScrollDown
} }
} }
fn is_other(&self) -> bool { fn is_other(&self) -> bool {
match self { match self {
MouseButton::Other => true, AlacMouseButton::Other => true,
_ => false, _ => false,
} }
} }
} }
pub fn scroll_report( pub fn scroll_report(
point: Point, point: AlacPoint,
scroll_lines: i32, scroll_lines: i32,
e: &MouseScrollWheel, e: &ScrollWheelEvent,
mode: TermMode, mode: TermMode,
) -> Option<impl Iterator<Item = Vec<u8>>> { ) -> Option<impl Iterator<Item = Vec<u8>>> {
if mode.intersects(TermMode::MOUSE_MODE) { if mode.intersects(TermMode::MOUSE_MODE) {
mouse_report( mouse_report(
point, point,
MouseButton::from_scroll(e), AlacMouseButton::from_scroll(e),
true, true,
Modifiers::from_scroll(e), e.modifiers,
MouseFormat::from_mode(mode), MouseFormat::from_mode(mode),
) )
.map(|report| repeat(report).take(max(scroll_lines, 1) as usize)) .map(|report| repeat(report).take(max(scroll_lines, 1) as usize))
@ -149,18 +117,19 @@ pub fn alt_scroll(scroll_lines: i32) -> Vec<u8> {
} }
pub fn mouse_button_report( pub fn mouse_button_report(
point: Point, point: AlacPoint,
e: &MouseButtonEvent, button: gpui2::MouseButton,
modifiers: Modifiers,
pressed: bool, pressed: bool,
mode: TermMode, mode: TermMode,
) -> Option<Vec<u8>> { ) -> Option<Vec<u8>> {
let button = MouseButton::from_button(e); let button = AlacMouseButton::from_button(button);
if !button.is_other() && mode.intersects(TermMode::MOUSE_MODE) { if !button.is_other() && mode.intersects(TermMode::MOUSE_MODE) {
mouse_report( mouse_report(
point, point,
button, button,
pressed, pressed,
Modifiers::from_button(e), modifiers,
MouseFormat::from_mode(mode), MouseFormat::from_mode(mode),
) )
} else { } else {
@ -168,19 +137,19 @@ pub fn mouse_button_report(
} }
} }
pub fn mouse_moved_report(point: Point, e: &MouseMovedEvent, mode: TermMode) -> Option<Vec<u8>> { pub fn mouse_moved_report(point: AlacPoint, e: &MouseMoveEvent, mode: TermMode) -> Option<Vec<u8>> {
let button = MouseButton::from_move(e); let button = AlacMouseButton::from_move(e);
if !button.is_other() && mode.intersects(TermMode::MOUSE_MOTION | TermMode::MOUSE_DRAG) { if !button.is_other() && mode.intersects(TermMode::MOUSE_MOTION | TermMode::MOUSE_DRAG) {
//Only drags are reported in drag mode, so block NoneMove. //Only drags are reported in drag mode, so block NoneMove.
if mode.contains(TermMode::MOUSE_DRAG) && matches!(button, MouseButton::NoneMove) { if mode.contains(TermMode::MOUSE_DRAG) && matches!(button, AlacMouseButton::NoneMove) {
None None
} else { } else {
mouse_report( mouse_report(
point, point,
button, button,
true, true,
Modifiers::from_moved(e), e.modifiers,
MouseFormat::from_mode(mode), MouseFormat::from_mode(mode),
) )
} }
@ -189,19 +158,26 @@ pub fn mouse_moved_report(point: Point, e: &MouseMovedEvent, mode: TermMode) ->
} }
} }
pub fn mouse_side(pos: Vector2F, cur_size: TerminalSize) -> alacritty_terminal::index::Direction { pub fn mouse_side(
if cur_size.cell_width as usize == 0 { pos: Point<Pixels>,
cur_size: TerminalSize,
) -> alacritty_terminal::index::Direction {
let cell_width = cur_size.cell_width.floor();
if cell_width == px(0.) {
return Side::Right; return Side::Right;
} }
let x = pos.0.x() as usize;
let cell_x = x.saturating_sub(cur_size.cell_width as usize) % cur_size.cell_width as usize; let x = pos.x.floor();
let half_cell_width = (cur_size.cell_width / 2.0) as usize;
let cell_x = cmp::max(px(0.), x - cell_width) % cell_width;
let half_cell_width = (cur_size.cell_width / 2.0).floor();
let additional_padding = (cur_size.width() - cur_size.cell_width * 2.) % cur_size.cell_width; let additional_padding = (cur_size.width() - cur_size.cell_width * 2.) % cur_size.cell_width;
let end_of_grid = cur_size.width() - cur_size.cell_width - additional_padding; let end_of_grid = cur_size.width() - cur_size.cell_width - additional_padding;
//Width: Pixels or columns? //Width: Pixels or columns?
if cell_x > half_cell_width if cell_x > half_cell_width
// Edge case when mouse leaves the window. // Edge case when mouse leaves the window.
|| x as f32 >= end_of_grid || x >= end_of_grid
{ {
Side::Right Side::Right
} else { } else {
@ -209,18 +185,18 @@ pub fn mouse_side(pos: Vector2F, cur_size: TerminalSize) -> alacritty_terminal::
} }
} }
pub fn grid_point(pos: Vector2F, cur_size: TerminalSize, display_offset: usize) -> Point { pub fn grid_point(pos: Point<Pixels>, cur_size: TerminalSize, display_offset: usize) -> AlacPoint {
let col = pos.x() / cur_size.cell_width; let col = GridCol((pos.x / cur_size.cell_width).as_usize());
let col = min(GridCol(col as usize), cur_size.last_column()); let col = min(col, cur_size.last_column());
let line = pos.y() / cur_size.line_height; let line = (pos.y / cur_size.line_height).as_isize() as i32;
let line = min(line as i32, cur_size.bottommost_line().0); let line = min(line, cur_size.bottommost_line().0);
Point::new(GridLine(line - display_offset as i32), col) AlacPoint::new(GridLine(line - display_offset as i32), col)
} }
///Generate the bytes to send to the terminal, from the cell location, a mouse event, and the terminal mode ///Generate the bytes to send to the terminal, from the cell location, a mouse event, and the terminal mode
fn mouse_report( fn mouse_report(
point: Point, point: AlacPoint,
button: MouseButton, button: AlacMouseButton,
pressed: bool, pressed: bool,
modifiers: Modifiers, modifiers: Modifiers,
format: MouseFormat, format: MouseFormat,
@ -236,7 +212,7 @@ fn mouse_report(
if modifiers.alt { if modifiers.alt {
mods += 8; mods += 8;
} }
if modifiers.ctrl { if modifiers.control {
mods += 16; mods += 16;
} }
@ -254,8 +230,8 @@ fn mouse_report(
} }
} }
fn normal_mouse_report(point: Point, button: u8, utf8: bool) -> Option<Vec<u8>> { fn normal_mouse_report(point: AlacPoint, button: u8, utf8: bool) -> Option<Vec<u8>> {
let Point { line, column } = point; let AlacPoint { line, column } = point;
let max_point = if utf8 { 2015 } else { 223 }; let max_point = if utf8 { 2015 } else { 223 };
if line >= max_point || column >= max_point { if line >= max_point || column >= max_point {
@ -286,7 +262,7 @@ fn normal_mouse_report(point: Point, button: u8, utf8: bool) -> Option<Vec<u8>>
Some(msg) Some(msg)
} }
fn sgr_mouse_report(point: Point, button: u8, pressed: bool) -> String { fn sgr_mouse_report(point: AlacPoint, button: u8, pressed: bool) -> String {
let c = if pressed { 'M' } else { 'm' }; let c = if pressed { 'M' } else { 'm' };
let msg = format!( let msg = format!(
@ -299,38 +275,3 @@ fn sgr_mouse_report(point: Point, button: u8, pressed: bool) -> String {
msg msg
} }
#[cfg(test)]
mod test {
use crate::mappings::mouse::grid_point;
#[test]
fn test_mouse_to_selection() {
let term_width = 100.;
let term_height = 200.;
let cell_width = 10.;
let line_height = 20.;
let mouse_pos_x = 100.; //Window relative
let mouse_pos_y = 100.; //Window relative
let origin_x = 10.;
let origin_y = 20.;
let cur_size = crate::TerminalSize::new(
line_height,
cell_width,
gpui::geometry::vector::vec2f(term_width, term_height),
);
let mouse_pos = gpui::geometry::vector::vec2f(mouse_pos_x, mouse_pos_y);
let origin = gpui::geometry::vector::vec2f(origin_x, origin_y); //Position of terminal window, 1 'cell' in
let mouse_pos = mouse_pos - origin;
let point = grid_point(mouse_pos, cur_size, 0);
assert_eq!(
point,
alacritty_terminal::index::Point::new(
alacritty_terminal::index::Line(((mouse_pos_y - origin_y) / line_height) as i32),
alacritty_terminal::index::Column(((mouse_pos_x - origin_x) / cell_width) as usize),
)
);
}
}

153
crates/terminal2/src/terminal2.rs
View file

@ -37,7 +37,7 @@ use terminal_settings::{AlternateScroll, Shell, TerminalBlink, TerminalSettings}
use util::truncate_and_trailoff; use util::truncate_and_trailoff;
use std::{ use std::{
cmp::min, cmp::{self, min},
collections::{HashMap, VecDeque}, collections::{HashMap, VecDeque},
fmt::Display, fmt::Display,
ops::{Deref, Index, RangeInclusive}, ops::{Deref, Index, RangeInclusive},
@ -49,15 +49,12 @@ use std::{
use thiserror::Error; use thiserror::Error;
use gpui2::{ use gpui2::{
px, AnyWindowHandle, AppContext, ClipboardItem, EventEmitter, Keystroke, MainThread, px, AnyWindowHandle, AppContext, Bounds, ClipboardItem, EventEmitter, Hsla, Keystroke,
ModelContext, Modifiers, MouseButton, MouseDragEvent, MouseScrollWheel, MouseUp, Pixels, Point, MainThread, ModelContext, Modifiers, MouseButton, MouseDownEvent, MouseMoveEvent, MouseUpEvent,
Task, TouchPhase, Pixels, Point, ScrollWheelEvent, Size, Task, TouchPhase,
}; };
use crate::mappings::{ use crate::mappings::{colors::to_alac_rgb, keys::to_esc_str};
colors::{get_color_at_index, to_alac_rgb},
keys::to_esc_str,
};
use lazy_static::lazy_static; use lazy_static::lazy_static;
///Scrolling is unbearably sluggish by default. Alacritty supports a configurable ///Scrolling is unbearably sluggish by default. Alacritty supports a configurable
@ -136,34 +133,32 @@ pub fn init(cx: &mut AppContext) {
pub struct TerminalSize { pub struct TerminalSize {
pub cell_width: Pixels, pub cell_width: Pixels,
pub line_height: Pixels, pub line_height: Pixels,
pub height: Pixels, pub size: Size<Pixels>,
pub width: Pixels,
} }
impl TerminalSize { impl TerminalSize {
pub fn new(line_height: Pixels, cell_width: Pixels, size: Point<Pixels>) -> Self { pub fn new(line_height: Pixels, cell_width: Pixels, size: Size<Pixels>) -> Self {
TerminalSize { TerminalSize {
cell_width, cell_width,
line_height, line_height,
width: size.x(), size,
height: size.y(),
} }
} }
pub fn num_lines(&self) -> usize { pub fn num_lines(&self) -> usize {
(self.height / self.line_height).floor() as usize f32::from((self.size.height / self.line_height).floor()) as usize
} }
pub fn num_columns(&self) -> usize { pub fn num_columns(&self) -> usize {
(self.width / self.cell_width).floor() as usize f32::from((self.size.width / self.cell_width).floor()) as usize
} }
pub fn height(&self) -> Pixels { pub fn height(&self) -> Pixels {
self.height self.size.height
} }
pub fn width(&self) -> Pixels { pub fn width(&self) -> Pixels {
self.width self.size.width
} }
pub fn cell_width(&self) -> Pixels { pub fn cell_width(&self) -> Pixels {
@ -179,7 +174,10 @@ impl Default for TerminalSize {
TerminalSize::new( TerminalSize::new(
DEBUG_LINE_HEIGHT, DEBUG_LINE_HEIGHT,
DEBUG_CELL_WIDTH, DEBUG_CELL_WIDTH,
Point::new(DEBUG_TERMINAL_WIDTH, DEBUG_TERMINAL_HEIGHT), Size {
width: DEBUG_TERMINAL_WIDTH,
height: DEBUG_TERMINAL_HEIGHT,
},
) )
} }
} }
@ -287,6 +285,7 @@ impl TerminalBuilder {
blink_settings: Option<TerminalBlink>, blink_settings: Option<TerminalBlink>,
alternate_scroll: AlternateScroll, alternate_scroll: AlternateScroll,
window: AnyWindowHandle, window: AnyWindowHandle,
color_for_index: impl Fn(usize, &mut AppContext) -> Hsla + Send + Sync + 'static,
) -> Result<TerminalBuilder> { ) -> Result<TerminalBuilder> {
let pty_config = { let pty_config = {
let alac_shell = match shell.clone() { let alac_shell = match shell.clone() {
@ -392,6 +391,7 @@ impl TerminalBuilder {
selection_phase: SelectionPhase::Ended, selection_phase: SelectionPhase::Ended,
cmd_pressed: false, cmd_pressed: false,
hovered_word: false, hovered_word: false,
color_for_index: Box::new(color_for_index),
}; };
Ok(TerminalBuilder { Ok(TerminalBuilder {
@ -402,7 +402,7 @@ impl TerminalBuilder {
pub fn subscribe(mut self, cx: &mut ModelContext<Terminal>) -> Terminal { pub fn subscribe(mut self, cx: &mut ModelContext<Terminal>) -> Terminal {
//Event loop //Event loop
cx.spawn(|this, mut cx| async move { cx.spawn_on_main(|this, mut cx| async move {
use futures::StreamExt; use futures::StreamExt;
while let Some(event) = self.events_rx.next().await { while let Some(event) = self.events_rx.next().await {
@ -545,6 +545,8 @@ pub struct Terminal {
selection_phase: SelectionPhase, selection_phase: SelectionPhase,
cmd_pressed: bool, cmd_pressed: bool,
hovered_word: bool, hovered_word: bool,
// An implementation of the 8 bit ANSI color palette
color_for_index: Box<dyn Fn(usize, &mut AppContext) -> Hsla + Send + Sync + 'static>,
} }
impl Terminal { impl Terminal {
@ -627,19 +629,17 @@ impl Terminal {
) { ) {
match event { match event {
InternalEvent::ColorRequest(index, format) => { InternalEvent::ColorRequest(index, format) => {
let color = term.colors()[*index].unwrap_or_else(|| { let color = term.colors()[*index]
let term_style = &theme::current(cx).terminal; .unwrap_or_else(|| to_alac_rgb((self.color_for_index)(*index, cx)));
to_alac_rgb(get_color_at_index(index, &term_style))
});
self.write_to_pty(format(color)) self.write_to_pty(format(color))
} }
InternalEvent::Resize(mut new_size) => { InternalEvent::Resize(mut new_size) => {
new_size.height = f32::max(new_size.line_height, new_size.height); new_size.size.height = cmp::max(new_size.line_height, new_size.height());
new_size.width = f32::max(new_size.cell_width, new_size.width); new_size.size.width = cmp::max(new_size.cell_width, new_size.width());
self.last_content.size = new_size.clone(); self.last_content.size = new_size.clone();
self.pty_tx.0.send(Msg::Resize((new_size).into())).ok(); self.pty_tx.0.send(Msg::Resize(new_size.into())).ok();
term.resize(new_size); term.resize(new_size);
} }
@ -707,7 +707,8 @@ impl Terminal {
InternalEvent::Copy => { InternalEvent::Copy => {
if let Some(txt) = term.selection_to_string() { if let Some(txt) = term.selection_to_string() {
cx.write_to_clipboard(ClipboardItem::new(txt)) cx.run_on_main(|cx| cx.write_to_clipboard(ClipboardItem::new(txt)))
.detach();
} }
} }
InternalEvent::ScrollToAlacPoint(point) => { InternalEvent::ScrollToAlacPoint(point) => {
@ -952,11 +953,11 @@ impl Terminal {
} }
pub fn try_modifiers_change(&mut self, modifiers: &Modifiers) -> bool { pub fn try_modifiers_change(&mut self, modifiers: &Modifiers) -> bool {
let changed = self.cmd_pressed != modifiers.cmd; let changed = self.cmd_pressed != modifiers.command;
if !self.cmd_pressed && modifiers.cmd { if !self.cmd_pressed && modifiers.command {
self.refresh_hovered_word(); self.refresh_hovered_word();
} }
self.cmd_pressed = modifiers.cmd; self.cmd_pressed = modifiers.command;
changed changed
} }
@ -983,14 +984,14 @@ impl Terminal {
let delay = cx.executor().timer(Duration::from_millis(16)); let delay = cx.executor().timer(Duration::from_millis(16));
self.sync_task = Some(cx.spawn(|weak_handle, mut cx| async move { self.sync_task = Some(cx.spawn(|weak_handle, mut cx| async move {
delay.await; delay.await;
cx.update(|cx| { if let Some(handle) = weak_handle.upgrade() {
if let Some(handle) = weak_handle.upgrade(cx) { handle
handle.update(cx, |terminal, cx| { .update(&mut cx, |terminal, cx| {
terminal.sync_task.take(); terminal.sync_task.take();
cx.notify(); cx.notify();
}); })
.ok();
} }
});
})); }));
return; return;
} else { } else {
@ -1069,10 +1070,10 @@ impl Terminal {
self.last_content.mode.intersects(TermMode::MOUSE_MODE) && !shift self.last_content.mode.intersects(TermMode::MOUSE_MODE) && !shift
} }
pub fn mouse_move(&mut self, e: &MouseMovedEvent, origin: Point<Pixels>) { pub fn mouse_move(&mut self, e: &MouseMoveEvent, origin: Point<Pixels>) {
let position = e.position.sub(origin); let position = e.position - origin;
self.last_mouse_position = Some(position); self.last_mouse_position = Some(position);
if self.mouse_mode(e.shift) { if self.mouse_mode(e.modifiers.shift) {
let point = grid_point( let point = grid_point(
position, position,
self.last_content.size, self.last_content.size,
@ -1099,11 +1100,11 @@ impl Terminal {
} }
} }
pub fn mouse_drag(&mut self, e: MouseDrag, origin: Point<Pixels>) { pub fn mouse_drag(&mut self, e: MouseMoveEvent, origin: Point<Pixels>) {
let position = e.position.sub(origin); let position = e.position - origin;
self.last_mouse_position = Some(position); self.last_mouse_position = Some(position);
if !self.mouse_mode(e.shift) { if !self.mouse_mode(e.modifiers.shift) {
self.selection_phase = SelectionPhase::Selecting; self.selection_phase = SelectionPhase::Selecting;
// Alacritty has the same ordering, of first updating the selection // Alacritty has the same ordering, of first updating the selection
// then scrolling 15ms later // then scrolling 15ms later
@ -1125,21 +1126,21 @@ impl Terminal {
} }
} }
fn drag_line_delta(&mut self, e: MouseDrag) -> Option<f32> { fn drag_line_delta(&mut self, e: MouseMoveEvent, region: Bounds<Pixels>) -> Option<f32> {
//TODO: Why do these need to be doubled? Probably the same problem that the IME has //TODO: Why do these need to be doubled? Probably the same problem that the IME has
let top = e.region.origin_y() + (self.last_content.size.line_height * 2.); let top = region.origin.y + (self.last_content.size.line_height * 2.);
let bottom = e.region.lower_left().y() - (self.last_content.size.line_height * 2.); let bottom = region.lower_left().y - (self.last_content.size.line_height * 2.);
let scroll_delta = if e.position.y() < top { let scroll_delta = if e.position.y < top {
(top - e.position.y()).powf(1.1) (top - e.position.y).powf(1.1)
} else if e.position.y() > bottom { } else if e.position.y > bottom {
-((e.position.y() - bottom).powf(1.1)) -((e.position.y - bottom).powf(1.1))
} else { } else {
return None; //Nothing to do return None; //Nothing to do
}; };
Some(scroll_delta) Some(scroll_delta)
} }
pub fn mouse_down(&mut self, e: &MouseDown, origin: Point<Pixels>) { pub fn mouse_down(&mut self, e: &MouseDownEvent, origin: Point<Pixels>) {
let position = e.position.sub(origin); let position = e.position.sub(origin);
let point = grid_point( let point = grid_point(
position, position,
@ -1148,7 +1149,9 @@ impl Terminal {
); );
if self.mouse_mode(e.shift) { if self.mouse_mode(e.shift) {
if let Some(bytes) = mouse_button_report(point, e, true, self.last_content.mode) { if let Some(bytes) =
mouse_button_report(point, e.button, e.modifiers, true, self.last_content.mode)
{
self.pty_tx.notify(bytes); self.pty_tx.notify(bytes);
} }
} else if e.button == MouseButton::Left { } else if e.button == MouseButton::Left {
@ -1180,7 +1183,12 @@ impl Terminal {
} }
} }
pub fn mouse_up(&mut self, e: &MouseUp, origin: Point<Pixels>, cx: &mut ModelContext<Self>) { pub fn mouse_up(
&mut self,
e: &MouseUpEvent,
origin: Point<Pixels>,
cx: &mut ModelContext<Self>,
) {
let setting = settings2::get::<TerminalSettings>(cx); let setting = settings2::get::<TerminalSettings>(cx);
let position = e.position.sub(origin); let position = e.position.sub(origin);
@ -1191,7 +1199,9 @@ impl Terminal {
self.last_content.display_offset, self.last_content.display_offset,
); );
if let Some(bytes) = mouse_button_report(point, e, false, self.last_content.mode) { if let Some(bytes) =
mouse_button_report(point, e.button, e.modifiers, false, self.last_content.mode)
{
self.pty_tx.notify(bytes); self.pty_tx.notify(bytes);
} }
} else { } else {
@ -1274,7 +1284,7 @@ impl Terminal {
// Whenever we hit the edges, reset our stored scroll to 0 // Whenever we hit the edges, reset our stored scroll to 0
// so we can respond to changes in direction quickly // so we can respond to changes in direction quickly
self.scroll_px %= self.last_content.size.height; self.scroll_px %= self.last_content.size.height();
Some(new_offset - old_offset) Some(new_offset - old_offset)
} }
@ -1385,25 +1395,21 @@ fn all_search_matches<'a, T>(
RegexIter::new(start, end, AlacDirection::Right, term, regex) RegexIter::new(start, end, AlacDirection::Right, term, regex)
} }
fn content_index_for_mouse(pos: AlacPoint<Pixels>, size: &TerminalSize) -> usize { fn content_index_for_mouse(pos: Point<Pixels>, size: &TerminalSize) -> usize {
let col = (pos.x() / size.cell_width()).round() as usize; let col = (pos.x / size.cell_width()).round().as_usize();
let clamped_col = min(col, size.columns() - 1); let clamped_col = min(col, size.columns() - 1);
let row = (pos.y / size.line_height()).round().as_usize();
let row = (pos.y() / size.line_height()).round() as usize;
let clamped_row = min(row, size.screen_lines() - 1); let clamped_row = min(row, size.screen_lines() - 1);
clamped_row * size.columns() + clamped_col clamped_row * size.columns() + clamped_col
} }
#[cfg(test)] #[cfg(test)]
mod tests { mod tests {
use alacritty_terminal::{ use alacritty_terminal::{
index::{AlacColumn, Line}, index::{AlacColumn, Line, Point as AlacPoint},
term::cell::Cell, term::cell::Cell,
}; };
use gpui2::geometry::vecto::vec2f; use gpui2::{geometry::vecto::vec2f, size, Pixels};
use rand::{distributions::Alphanumeric, rngs::ThreadRng, thread_rng, Rng}; use rand::{distributions::Alphanumeric, rngs::ThreadRng, thread_rng, Rng};
use crate::{content_index_for_mouse, IndexedCell, TerminalContent, TerminalSize}; use crate::{content_index_for_mouse, IndexedCell, TerminalContent, TerminalSize};
@ -1419,10 +1425,12 @@ mod tests {
let cell_size = rng.gen_range(5 * PRECISION..20 * PRECISION) as f32 / PRECISION as f32; let cell_size = rng.gen_range(5 * PRECISION..20 * PRECISION) as f32 / PRECISION as f32;
let size = crate::TerminalSize { let size = crate::TerminalSize {
cell_width: cell_size, cell_width: Pixels::from(cell_size),
line_height: cell_size, line_height: Pixels::from(cell_size),
height: cell_size * (viewport_cells as f32), size: size(
width: cell_size * (viewport_cells as f32), Pixels::from(cell_size * (viewport_cells as f32)),
Pixels::from(cell_size * (viewport_cells as f32)),
),
}; };
let cells = get_cells(size, &mut rng); let cells = get_cells(size, &mut rng);
@ -1456,10 +1464,9 @@ mod tests {
let mut rng = thread_rng(); let mut rng = thread_rng();
let size = crate::TerminalSize { let size = crate::TerminalSize {
cell_width: 10., cell_width: Pixels::from(10.),
line_height: 10., line_height: Pixels::from(10.),
height: 100., size: size(Pixels::from(100.), Pixels::from(100.)),
width: 100.,
}; };
let cells = get_cells(size, &mut rng); let cells = get_cells(size, &mut rng);
@ -1478,9 +1485,9 @@ mod tests {
fn get_cells(size: TerminalSize, rng: &mut ThreadRng) -> Vec<Vec<char>> { fn get_cells(size: TerminalSize, rng: &mut ThreadRng) -> Vec<Vec<char>> {
let mut cells = Vec::new(); let mut cells = Vec::new();
for _ in 0..((size.height() / size.line_height()) as usize) { for _ in 0..(f32::from(size.height() / size.line_height()) as usize) {
let mut row_vec = Vec::new(); let mut row_vec = Vec::new();
for _ in 0..((size.width() / size.cell_width()) as usize) { for _ in 0..(f32::from(size.width() / size.cell_width()) as usize) {
let cell_char = rng.sample(Alphanumeric) as char; let cell_char = rng.sample(Alphanumeric) as char;
row_vec.push(cell_char) row_vec.push(cell_char)
} }
@ -1497,7 +1504,7 @@ mod tests {
for col in 0..cells[row].len() { for col in 0..cells[row].len() {
let cell_char = cells[row][col]; let cell_char = cells[row][col];
ic.push(IndexedCell { ic.push(IndexedCell {
point: Point::new(Line(row as i32), Column(col)), point: AlacPoint::new(Line(row as i32), Column(col)),
cell: Cell { cell: Cell {
c: cell_char, c: cell_char,
..Default::default() ..Default::default()

18
crates/terminal2/src/terminal_settings.rs
View file

@ -1,8 +1,7 @@
use std::{collections::HashMap, path::PathBuf}; use gpui2::{AppContext, FontFeatures};
use gpui2::{fonts, AppContext};
use schemars::JsonSchema; use schemars::JsonSchema;
use serde_derive::{Deserialize, Serialize}; use serde_derive::{Deserialize, Serialize};
use std::{collections::HashMap, path::PathBuf};
#[derive(Copy, Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq, Eq)] #[derive(Copy, Clone, Debug, Serialize, Deserialize, JsonSchema, PartialEq, Eq)]
#[serde(rename_all = "snake_case")] #[serde(rename_all = "snake_case")]
@ -19,7 +18,7 @@ pub struct TerminalSettings {
font_size: Option<f32>, font_size: Option<f32>,
pub font_family: Option<String>, pub font_family: Option<String>,
pub line_height: TerminalLineHeight, pub line_height: TerminalLineHeight,
pub font_features: Option<fonts::Features>, pub font_features: Option<FontFeatures>,
pub env: HashMap<String, String>, pub env: HashMap<String, String>,
pub blinking: TerminalBlink, pub blinking: TerminalBlink,
pub alternate_scroll: AlternateScroll, pub alternate_scroll: AlternateScroll,
@ -79,7 +78,7 @@ pub struct TerminalSettingsContent {
pub font_size: Option<f32>, pub font_size: Option<f32>,
pub font_family: Option<String>, pub font_family: Option<String>,
pub line_height: Option<TerminalLineHeight>, pub line_height: Option<TerminalLineHeight>,
pub font_features: Option<fonts::Features>, pub font_features: Option<FontFeatures>,
pub env: Option<HashMap<String, String>>, pub env: Option<HashMap<String, String>>,
pub blinking: Option<TerminalBlink>, pub blinking: Option<TerminalBlink>,
pub alternate_scroll: Option<AlternateScroll>, pub alternate_scroll: Option<AlternateScroll>,
@ -92,10 +91,11 @@ pub struct TerminalSettingsContent {
} }
impl TerminalSettings { impl TerminalSettings {
pub fn font_size(&self, cx: &AppContext) -> Option<f32> { // todo!("move to terminal element")
self.font_size // pub fn font_size(&self, cx: &AppContext) -> Option<f32> {
.map(|size| theme2::adjusted_font_size(size, cx)) // self.font_size
} // .map(|size| theme2::adjusted_font_size(size, cx))
// }
} }
impl settings2::Setting for TerminalSettings { impl settings2::Setting for TerminalSettings {