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input: Support Cmd+Up, Cmd+Down, Cmd+Shift+Up, Cmd+Shift+Down (#531)

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27](https://github.com/user-attachments/assets/16a20c24-b8d6-4d43-bfa0-6b2dd0d80ffc)
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xda 2025-01-06 23:02:40 +08:00 committed by GitHub
parent e012eb6d07
commit da4c188bc6
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1 changed files with 45 additions and 11 deletions
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56
crates/ui/src/input/input.rs
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@ -55,7 +55,9 @@ actions!(
SelectAll,
Home,
End,
SelectToHome,
SelectToStartOfLine,
SelectToEndOfLine,
SelectToStart,
SelectToEnd,
ShowCharacterPalette,
Copy,
@ -65,6 +67,8 @@ actions!(
Redo,
MoveToStartOfLine,
MoveToEndOfLine,
MoveToStart,
MoveToEnd,
TextChanged,
]
);
@ -98,16 +102,16 @@ pub fn init(cx: &mut AppContext) {
KeyBinding::new("shift-down", SelectDown, Some(CONTEXT)),
KeyBinding::new("home", Home, Some(CONTEXT)),
KeyBinding::new("end", End, Some(CONTEXT)),
KeyBinding::new("shift-home", SelectToHome, Some(CONTEXT)),
KeyBinding::new("shift-end", SelectToEnd, Some(CONTEXT)),
KeyBinding::new("shift-home", SelectToStartOfLine, Some(CONTEXT)),
KeyBinding::new("shift-end", SelectToEndOfLine, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("ctrl-shift-a", SelectToHome, Some(CONTEXT)),
KeyBinding::new("ctrl-shift-a", SelectToStartOfLine, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("ctrl-shift-e", SelectToEnd, Some(CONTEXT)),
KeyBinding::new("ctrl-shift-e", SelectToEndOfLine, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("shift-cmd-left", SelectToHome, Some(CONTEXT)),
KeyBinding::new("shift-cmd-left", SelectToStartOfLine, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("shift-cmd-right", SelectToEnd, Some(CONTEXT)),
KeyBinding::new("shift-cmd-right", SelectToEndOfLine, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("ctrl-cmd-space", ShowCharacterPalette, Some(CONTEXT)),
#[cfg(target_os = "macos")]
@ -138,6 +142,14 @@ pub fn init(cx: &mut AppContext) {
KeyBinding::new("cmd-z", Undo, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("cmd-shift-z", Redo, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("cmd-up", MoveToStart, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("cmd-down", MoveToEnd, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("cmd-shift-up", SelectToStart, Some(CONTEXT)),
#[cfg(target_os = "macos")]
KeyBinding::new("cmd-shift-down", SelectToEnd, Some(CONTEXT)),
#[cfg(not(target_os = "macos"))]
KeyBinding::new("ctrl-z", Undo, Some(CONTEXT)),
#[cfg(not(target_os = "macos"))]
@ -615,12 +627,30 @@ impl TextInput {
self.move_to(offset, cx);
}
fn select_to_home(&mut self, _: &SelectToHome, cx: &mut ViewContext<Self>) {
fn move_to_start(&mut self, _: &MoveToStart, cx: &mut ViewContext<Self>) {
self.move_to(0, cx);
}
fn move_to_end(&mut self, _: &MoveToEnd, cx: &mut ViewContext<Self>) {
let end = self.text.len();
self.move_to(end, cx);
}
fn select_to_start(&mut self, _: &SelectToStart, cx: &mut ViewContext<Self>) {
self.select_to(0, cx);
}
fn select_to_end(&mut self, _: &SelectToEnd, cx: &mut ViewContext<Self>) {
let end = self.text.len();
self.select_to(end, cx);
}
fn select_to_start_of_line(&mut self, _: &SelectToStartOfLine, cx: &mut ViewContext<Self>) {
let offset = self.start_of_line(cx);
self.select_to(offset, cx);
}
fn select_to_end(&mut self, _: &SelectToEnd, cx: &mut ViewContext<Self>) {
fn select_to_end_of_line(&mut self, _: &SelectToEndOfLine, cx: &mut ViewContext<Self>) {
let offset = self.end_of_line(cx);
self.select_to(offset, cx);
}
@ -1323,10 +1353,14 @@ impl Render for TextInput {
.on_action(cx.listener(Self::select_down))
})
.on_action(cx.listener(Self::select_all))
.on_action(cx.listener(Self::select_to_home))
.on_action(cx.listener(Self::select_to_end))
.on_action(cx.listener(Self::select_to_start_of_line))
.on_action(cx.listener(Self::select_to_end_of_line))
.on_action(cx.listener(Self::home))
.on_action(cx.listener(Self::end))
.on_action(cx.listener(Self::move_to_start))
.on_action(cx.listener(Self::move_to_end))
.on_action(cx.listener(Self::select_to_start))
.on_action(cx.listener(Self::select_to_end))
.on_action(cx.listener(Self::show_character_palette))
.on_action(cx.listener(Self::copy))
.on_action(cx.listener(Self::paste))