e0fc767c11
This Pull Request tackles the issue outline in #14287 by changing the way `KeyBinding`s for vim mode are displayed in the command palette. It's worth pointing out that this whole thing was pretty much implemented by Conrad Irwin during a pairing session, I just tried to clean up some other changes introduced for a different issue, while improving some comments. Here's a quick list of the changes introduced: - Update `KeyBinding` with a new `vim_mode` field to determine whether the keybinding should be displayed in vim mode. - Update the way `KeyBinding` is rendered, so as to detect if the keybinding is for vim mode, if it is, only display keys in uppercase if they require the shift key. - Introduce a new global state – `VimStyle(bool)` - use to determine whether `vim_mode` should be enabled or disabled when creating a new `KeyBinding` struct. This global state is automatically set by the `vim` crate whenever vim mode is enabled or disabled. - Since the app's context is now required when building a `KeyBinding` , update a lot of callers to correctly pass this context. And before and after screenshots, for comparison: | before | after | |--------|-------| | <img width="1050" alt="SCR-20250205-tyeq" src="https://github.com/user-attachments/assets/e577206d-2a3d-4e06-a96f-a98899cc15c0" /> | <img width="1050" alt="SCR-20250205-tylh" src="https://github.com/user-attachments/assets/ebbf70a9-e838-4d32-aee5-0ffde94d65fb" /> | Closes #14287 Release Notes: - Fix rendering of vim commands to preserve case sensitivity --------- Co-authored-by: Conrad Irwin <conrad.irwin@gmail.com>
791 lines
33 KiB
Rust
791 lines
33 KiB
Rust
#![allow(missing_docs)]
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use crate::{
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h_flex, prelude::*, utils::WithRemSize, v_flex, Icon, IconName, IconSize, KeyBinding, Label,
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List, ListItem, ListSeparator, ListSubHeader,
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};
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use gpui::{
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px, Action, AnyElement, App, AppContext as _, DismissEvent, Entity, EventEmitter, FocusHandle,
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Focusable, IntoElement, Render, Subscription,
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};
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use menu::{SelectFirst, SelectLast, SelectNext, SelectPrev};
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use settings::Settings;
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use std::{rc::Rc, time::Duration};
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use theme::ThemeSettings;
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pub enum ContextMenuItem {
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Separator,
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Header(SharedString),
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Label(SharedString),
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Entry(ContextMenuEntry),
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CustomEntry {
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entry_render: Box<dyn Fn(&mut Window, &mut App) -> AnyElement>,
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handler: Rc<dyn Fn(Option<&FocusHandle>, &mut Window, &mut App)>,
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selectable: bool,
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},
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}
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impl ContextMenuItem {
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pub fn custom_entry(
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entry_render: impl Fn(&mut Window, &mut App) -> AnyElement + 'static,
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handler: impl Fn(&mut Window, &mut App) + 'static,
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) -> Self {
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Self::CustomEntry {
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entry_render: Box::new(entry_render),
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handler: Rc::new(move |_, window, cx| handler(window, cx)),
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selectable: true,
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}
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}
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}
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pub struct ContextMenuEntry {
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toggle: Option<(IconPosition, bool)>,
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label: SharedString,
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icon: Option<IconName>,
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icon_position: IconPosition,
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icon_size: IconSize,
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icon_color: Option<Color>,
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handler: Rc<dyn Fn(Option<&FocusHandle>, &mut Window, &mut App)>,
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action: Option<Box<dyn Action>>,
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disabled: bool,
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documentation_aside: Option<Rc<dyn Fn(&mut App) -> AnyElement>>,
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}
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impl ContextMenuEntry {
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pub fn new(label: impl Into<SharedString>) -> Self {
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ContextMenuEntry {
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toggle: None,
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label: label.into(),
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icon: None,
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icon_position: IconPosition::Start,
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icon_size: IconSize::Small,
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icon_color: None,
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handler: Rc::new(|_, _, _| {}),
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action: None,
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disabled: false,
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documentation_aside: None,
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}
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}
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pub fn toggleable(mut self, toggle_position: IconPosition, toggled: bool) -> Self {
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self.toggle = Some((toggle_position, toggled));
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self
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}
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pub fn icon(mut self, icon: IconName) -> Self {
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self.icon = Some(icon);
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self
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}
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pub fn icon_position(mut self, position: IconPosition) -> Self {
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self.icon_position = position;
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self
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}
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pub fn icon_size(mut self, icon_size: IconSize) -> Self {
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self.icon_size = icon_size;
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self
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}
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pub fn icon_color(mut self, icon_color: Color) -> Self {
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self.icon_color = Some(icon_color);
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self
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}
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pub fn toggle(mut self, toggle_position: IconPosition, toggled: bool) -> Self {
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self.toggle = Some((toggle_position, toggled));
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self
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}
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pub fn action(mut self, action: Option<Box<dyn Action>>) -> Self {
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self.action = action;
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self
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}
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pub fn handler(mut self, handler: impl Fn(&mut Window, &mut App) + 'static) -> Self {
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self.handler = Rc::new(move |_, window, cx| handler(window, cx));
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self
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}
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pub fn disabled(mut self, disabled: bool) -> Self {
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self.disabled = disabled;
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self
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}
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pub fn documentation_aside(
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mut self,
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element: impl Fn(&mut App) -> AnyElement + 'static,
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) -> Self {
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self.documentation_aside = Some(Rc::new(element));
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self
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}
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}
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impl From<ContextMenuEntry> for ContextMenuItem {
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fn from(entry: ContextMenuEntry) -> Self {
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ContextMenuItem::Entry(entry)
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}
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}
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pub struct ContextMenu {
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items: Vec<ContextMenuItem>,
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focus_handle: FocusHandle,
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action_context: Option<FocusHandle>,
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selected_index: Option<usize>,
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delayed: bool,
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clicked: bool,
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_on_blur_subscription: Subscription,
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keep_open_on_confirm: bool,
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documentation_aside: Option<(usize, Rc<dyn Fn(&mut App) -> AnyElement>)>,
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}
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impl Focusable for ContextMenu {
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fn focus_handle(&self, _cx: &App) -> FocusHandle {
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self.focus_handle.clone()
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}
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}
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impl EventEmitter<DismissEvent> for ContextMenu {}
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impl FluentBuilder for ContextMenu {}
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impl ContextMenu {
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pub fn build(
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window: &mut Window,
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cx: &mut App,
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f: impl FnOnce(Self, &mut Window, &mut Context<Self>) -> Self,
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) -> Entity<Self> {
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cx.new(|cx| {
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let focus_handle = cx.focus_handle();
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let _on_blur_subscription = cx.on_blur(
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&focus_handle,
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window,
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|this: &mut ContextMenu, window, cx| this.cancel(&menu::Cancel, window, cx),
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);
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window.refresh();
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f(
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Self {
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items: Default::default(),
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focus_handle,
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action_context: None,
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selected_index: None,
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delayed: false,
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clicked: false,
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_on_blur_subscription,
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keep_open_on_confirm: false,
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documentation_aside: None,
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},
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window,
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cx,
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)
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})
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}
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pub fn context(mut self, focus: FocusHandle) -> Self {
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self.action_context = Some(focus);
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self
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}
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pub fn header(mut self, title: impl Into<SharedString>) -> Self {
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self.items.push(ContextMenuItem::Header(title.into()));
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self
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}
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pub fn separator(mut self) -> Self {
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self.items.push(ContextMenuItem::Separator);
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self
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}
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pub fn extend<I: Into<ContextMenuItem>>(mut self, items: impl IntoIterator<Item = I>) -> Self {
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self.items.extend(items.into_iter().map(Into::into));
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self
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}
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pub fn item(mut self, item: impl Into<ContextMenuItem>) -> Self {
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self.items.push(item.into());
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self
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}
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pub fn entry(
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mut self,
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label: impl Into<SharedString>,
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action: Option<Box<dyn Action>>,
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handler: impl Fn(&mut Window, &mut App) + 'static,
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) -> Self {
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self.items.push(ContextMenuItem::Entry(ContextMenuEntry {
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toggle: None,
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label: label.into(),
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handler: Rc::new(move |_, window, cx| handler(window, cx)),
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icon: None,
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icon_position: IconPosition::End,
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icon_size: IconSize::Small,
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icon_color: None,
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action,
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disabled: false,
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documentation_aside: None,
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}));
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self
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}
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pub fn toggleable_entry(
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mut self,
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label: impl Into<SharedString>,
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toggled: bool,
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position: IconPosition,
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action: Option<Box<dyn Action>>,
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handler: impl Fn(&mut Window, &mut App) + 'static,
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) -> Self {
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self.items.push(ContextMenuItem::Entry(ContextMenuEntry {
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toggle: Some((position, toggled)),
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label: label.into(),
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handler: Rc::new(move |_, window, cx| handler(window, cx)),
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icon: None,
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icon_position: position,
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icon_size: IconSize::Small,
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icon_color: None,
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action,
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disabled: false,
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documentation_aside: None,
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}));
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self
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}
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pub fn custom_row(
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mut self,
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entry_render: impl Fn(&mut Window, &mut App) -> AnyElement + 'static,
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) -> Self {
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self.items.push(ContextMenuItem::CustomEntry {
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entry_render: Box::new(entry_render),
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handler: Rc::new(|_, _, _| {}),
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selectable: false,
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});
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self
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}
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pub fn custom_entry(
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mut self,
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entry_render: impl Fn(&mut Window, &mut App) -> AnyElement + 'static,
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handler: impl Fn(&mut Window, &mut App) + 'static,
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) -> Self {
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self.items.push(ContextMenuItem::CustomEntry {
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entry_render: Box::new(entry_render),
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handler: Rc::new(move |_, window, cx| handler(window, cx)),
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selectable: true,
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});
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self
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}
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pub fn label(mut self, label: impl Into<SharedString>) -> Self {
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self.items.push(ContextMenuItem::Label(label.into()));
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self
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}
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pub fn action(mut self, label: impl Into<SharedString>, action: Box<dyn Action>) -> Self {
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self.items.push(ContextMenuItem::Entry(ContextMenuEntry {
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toggle: None,
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label: label.into(),
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action: Some(action.boxed_clone()),
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handler: Rc::new(move |context, window, cx| {
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if let Some(context) = &context {
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window.focus(context);
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}
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window.dispatch_action(action.boxed_clone(), cx);
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}),
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icon: None,
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icon_position: IconPosition::End,
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icon_size: IconSize::Small,
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icon_color: None,
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disabled: false,
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documentation_aside: None,
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}));
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self
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}
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pub fn disabled_action(
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mut self,
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label: impl Into<SharedString>,
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action: Box<dyn Action>,
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) -> Self {
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self.items.push(ContextMenuItem::Entry(ContextMenuEntry {
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toggle: None,
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label: label.into(),
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action: Some(action.boxed_clone()),
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handler: Rc::new(move |context, window, cx| {
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if let Some(context) = &context {
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window.focus(context);
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}
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window.dispatch_action(action.boxed_clone(), cx);
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}),
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icon: None,
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icon_size: IconSize::Small,
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icon_position: IconPosition::End,
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icon_color: None,
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disabled: true,
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documentation_aside: None,
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}));
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self
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}
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pub fn link(mut self, label: impl Into<SharedString>, action: Box<dyn Action>) -> Self {
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self.items.push(ContextMenuItem::Entry(ContextMenuEntry {
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toggle: None,
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label: label.into(),
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action: Some(action.boxed_clone()),
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handler: Rc::new(move |_, window, cx| window.dispatch_action(action.boxed_clone(), cx)),
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icon: Some(IconName::ArrowUpRight),
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icon_size: IconSize::XSmall,
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icon_position: IconPosition::End,
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icon_color: None,
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disabled: false,
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documentation_aside: None,
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}));
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self
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}
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pub fn keep_open_on_confirm(mut self) -> Self {
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self.keep_open_on_confirm = true;
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self
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}
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pub fn confirm(&mut self, _: &menu::Confirm, window: &mut Window, cx: &mut Context<Self>) {
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let context = self.action_context.as_ref();
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if let Some(
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ContextMenuItem::Entry(ContextMenuEntry {
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handler,
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disabled: false,
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..
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})
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| ContextMenuItem::CustomEntry { handler, .. },
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) = self.selected_index.and_then(|ix| self.items.get(ix))
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{
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(handler)(context, window, cx)
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}
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if !self.keep_open_on_confirm {
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cx.emit(DismissEvent);
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}
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}
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pub fn cancel(&mut self, _: &menu::Cancel, _: &mut Window, cx: &mut Context<Self>) {
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cx.emit(DismissEvent);
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cx.emit(DismissEvent);
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}
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fn select_first(&mut self, _: &SelectFirst, _: &mut Window, cx: &mut Context<Self>) {
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if let Some(ix) = self.items.iter().position(|item| item.is_selectable()) {
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self.select_index(ix);
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}
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cx.notify();
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}
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pub fn select_last(&mut self) -> Option<usize> {
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for (ix, item) in self.items.iter().enumerate().rev() {
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if item.is_selectable() {
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return self.select_index(ix);
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}
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}
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None
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}
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fn handle_select_last(&mut self, _: &SelectLast, _: &mut Window, cx: &mut Context<Self>) {
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if self.select_last().is_some() {
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cx.notify();
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}
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}
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fn select_next(&mut self, _: &SelectNext, window: &mut Window, cx: &mut Context<Self>) {
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if let Some(ix) = self.selected_index {
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let next_index = ix + 1;
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if self.items.len() <= next_index {
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self.select_first(&SelectFirst, window, cx);
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} else {
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for (ix, item) in self.items.iter().enumerate().skip(next_index) {
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if item.is_selectable() {
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self.select_index(ix);
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cx.notify();
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break;
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}
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}
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}
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} else {
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self.select_first(&SelectFirst, window, cx);
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}
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}
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pub fn select_prev(&mut self, _: &SelectPrev, window: &mut Window, cx: &mut Context<Self>) {
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if let Some(ix) = self.selected_index {
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if ix == 0 {
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self.handle_select_last(&SelectLast, window, cx);
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} else {
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for (ix, item) in self.items.iter().enumerate().take(ix).rev() {
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if item.is_selectable() {
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self.select_index(ix);
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cx.notify();
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break;
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}
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}
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}
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} else {
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self.handle_select_last(&SelectLast, window, cx);
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}
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}
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fn select_index(&mut self, ix: usize) -> Option<usize> {
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self.documentation_aside = None;
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let item = self.items.get(ix)?;
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if item.is_selectable() {
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self.selected_index = Some(ix);
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if let ContextMenuItem::Entry(entry) = item {
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if let Some(callback) = &entry.documentation_aside {
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self.documentation_aside = Some((ix, callback.clone()));
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}
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}
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}
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Some(ix)
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}
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pub fn on_action_dispatch(
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&mut self,
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dispatched: &dyn Action,
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window: &mut Window,
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cx: &mut Context<Self>,
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) {
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if self.clicked {
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cx.propagate();
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return;
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}
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if let Some(ix) = self.items.iter().position(|item| {
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if let ContextMenuItem::Entry(ContextMenuEntry {
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action: Some(action),
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disabled: false,
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..
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}) = item
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{
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action.partial_eq(dispatched)
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} else {
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false
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}
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}) {
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self.select_index(ix);
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self.delayed = true;
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cx.notify();
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let action = dispatched.boxed_clone();
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cx.spawn_in(window, |this, mut cx| async move {
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cx.background_executor()
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.timer(Duration::from_millis(50))
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.await;
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cx.update(|window, cx| {
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this.update(cx, |this, cx| {
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this.cancel(&menu::Cancel, window, cx);
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window.dispatch_action(action, cx);
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})
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})
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})
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.detach_and_log_err(cx);
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} else {
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cx.propagate()
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}
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}
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pub fn on_blur_subscription(mut self, new_subscription: Subscription) -> Self {
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self._on_blur_subscription = new_subscription;
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self
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}
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}
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|
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impl ContextMenuItem {
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fn is_selectable(&self) -> bool {
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match self {
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ContextMenuItem::Header(_)
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| ContextMenuItem::Separator
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| ContextMenuItem::Label { .. } => false,
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ContextMenuItem::Entry(ContextMenuEntry { disabled, .. }) => !disabled,
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ContextMenuItem::CustomEntry { selectable, .. } => *selectable,
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}
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}
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}
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|
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impl Render for ContextMenu {
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fn render(&mut self, window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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let ui_font_size = ThemeSettings::get_global(cx).ui_font_size;
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let aside = self
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.documentation_aside
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.as_ref()
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.map(|(_, callback)| callback.clone());
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h_flex()
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.w_full()
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.items_start()
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.gap_1()
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.when_some(aside, |this, aside| {
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this.child(
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WithRemSize::new(ui_font_size)
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.occlude()
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.elevation_2(cx)
|
|
.p_2()
|
|
.max_w_96()
|
|
.child(aside(cx)),
|
|
)
|
|
})
|
|
.child(
|
|
WithRemSize::new(ui_font_size)
|
|
.occlude()
|
|
.elevation_2(cx)
|
|
.flex()
|
|
.flex_row()
|
|
.child(
|
|
v_flex()
|
|
.id("context-menu")
|
|
.min_w(px(200.))
|
|
.max_h(vh(0.75, window))
|
|
.flex_1()
|
|
.overflow_y_scroll()
|
|
.track_focus(&self.focus_handle(cx))
|
|
.on_mouse_down_out(cx.listener(|this, _, window, cx| {
|
|
this.cancel(&menu::Cancel, window, cx)
|
|
}))
|
|
.key_context("menu")
|
|
.on_action(cx.listener(ContextMenu::select_first))
|
|
.on_action(cx.listener(ContextMenu::handle_select_last))
|
|
.on_action(cx.listener(ContextMenu::select_next))
|
|
.on_action(cx.listener(ContextMenu::select_prev))
|
|
.on_action(cx.listener(ContextMenu::confirm))
|
|
.on_action(cx.listener(ContextMenu::cancel))
|
|
.when(!self.delayed, |mut el| {
|
|
for item in self.items.iter() {
|
|
if let ContextMenuItem::Entry(ContextMenuEntry {
|
|
action: Some(action),
|
|
disabled: false,
|
|
..
|
|
}) = item
|
|
{
|
|
el = el.on_boxed_action(
|
|
&**action,
|
|
cx.listener(ContextMenu::on_action_dispatch),
|
|
);
|
|
}
|
|
}
|
|
el
|
|
})
|
|
.child(List::new().children(self.items.iter_mut().enumerate().map(
|
|
|(ix, item)| {
|
|
match item {
|
|
ContextMenuItem::Separator => {
|
|
ListSeparator.into_any_element()
|
|
}
|
|
ContextMenuItem::Header(header) => {
|
|
ListSubHeader::new(header.clone())
|
|
.inset(true)
|
|
.into_any_element()
|
|
}
|
|
ContextMenuItem::Label(label) => ListItem::new(ix)
|
|
.inset(true)
|
|
.disabled(true)
|
|
.child(Label::new(label.clone()))
|
|
.into_any_element(),
|
|
ContextMenuItem::Entry(ContextMenuEntry {
|
|
toggle,
|
|
label,
|
|
handler,
|
|
icon,
|
|
icon_position,
|
|
icon_size,
|
|
icon_color,
|
|
action,
|
|
disabled,
|
|
documentation_aside,
|
|
}) => {
|
|
let handler = handler.clone();
|
|
let menu = cx.entity().downgrade();
|
|
|
|
let icon_color = if *disabled {
|
|
Color::Muted
|
|
} else if toggle.is_some() {
|
|
icon_color.unwrap_or(Color::Accent)
|
|
} else {
|
|
icon_color.unwrap_or(Color::Default)
|
|
};
|
|
|
|
let label_color = if *disabled {
|
|
Color::Muted
|
|
} else {
|
|
Color::Default
|
|
};
|
|
|
|
let label_element = if let Some(icon_name) = icon {
|
|
h_flex()
|
|
.gap_1p5()
|
|
.when(
|
|
*icon_position == IconPosition::Start && toggle.is_none(),
|
|
|flex| {
|
|
flex.child(
|
|
Icon::new(*icon_name)
|
|
.size(*icon_size)
|
|
.color(icon_color),
|
|
)
|
|
},
|
|
)
|
|
.child(
|
|
Label::new(label.clone())
|
|
.color(label_color),
|
|
)
|
|
.when(
|
|
*icon_position == IconPosition::End,
|
|
|flex| {
|
|
flex.child(
|
|
Icon::new(*icon_name)
|
|
.size(*icon_size)
|
|
.color(icon_color),
|
|
)
|
|
},
|
|
)
|
|
.into_any_element()
|
|
} else {
|
|
Label::new(label.clone())
|
|
.color(label_color)
|
|
.into_any_element()
|
|
};
|
|
|
|
let documentation_aside_callback =
|
|
documentation_aside.clone();
|
|
|
|
div()
|
|
.id(("context-menu-child", ix))
|
|
.when_some(
|
|
documentation_aside_callback,
|
|
|this, documentation_aside_callback| {
|
|
this.occlude().on_hover(cx.listener(
|
|
move |menu, hovered, _, cx| {
|
|
if *hovered {
|
|
menu.documentation_aside = Some((ix, documentation_aside_callback.clone()));
|
|
cx.notify();
|
|
} else if matches!(menu.documentation_aside, Some((id, _)) if id == ix) {
|
|
menu.documentation_aside = None;
|
|
cx.notify();
|
|
}
|
|
},
|
|
))
|
|
},
|
|
)
|
|
.child(
|
|
ListItem::new(ix)
|
|
.inset(true)
|
|
.disabled(*disabled)
|
|
.toggle_state(
|
|
Some(ix) == self.selected_index,
|
|
)
|
|
.when_some(
|
|
*toggle,
|
|
|list_item, (position, toggled)| {
|
|
let contents =
|
|
div().flex_none().child(
|
|
Icon::new(icon.unwrap_or(IconName::Check))
|
|
.color(icon_color)
|
|
.size(*icon_size)
|
|
)
|
|
.when(!toggled, |contents|
|
|
contents.invisible()
|
|
);
|
|
|
|
match position {
|
|
IconPosition::Start => {
|
|
list_item
|
|
.start_slot(contents)
|
|
}
|
|
IconPosition::End => {
|
|
list_item.end_slot(contents)
|
|
}
|
|
}
|
|
},
|
|
)
|
|
.child(
|
|
h_flex()
|
|
.w_full()
|
|
.justify_between()
|
|
.child(label_element)
|
|
.debug_selector(|| {
|
|
format!("MENU_ITEM-{}", label)
|
|
})
|
|
.children(
|
|
action.as_ref().and_then(
|
|
|action| {
|
|
self.action_context
|
|
.as_ref()
|
|
.map(|focus| {
|
|
KeyBinding::for_action_in(
|
|
&**action, focus,
|
|
window,
|
|
cx
|
|
)
|
|
})
|
|
.unwrap_or_else(|| {
|
|
KeyBinding::for_action(
|
|
&**action, window, cx
|
|
)
|
|
})
|
|
.map(|binding| {
|
|
div().ml_4().child(binding)
|
|
})
|
|
},
|
|
),
|
|
),
|
|
)
|
|
.on_click({
|
|
let context =
|
|
self.action_context.clone();
|
|
move |_, window, cx| {
|
|
handler(
|
|
context.as_ref(),
|
|
window,
|
|
cx,
|
|
);
|
|
menu.update(cx, |menu, cx| {
|
|
menu.clicked = true;
|
|
cx.emit(DismissEvent);
|
|
})
|
|
.ok();
|
|
}
|
|
}),
|
|
)
|
|
.into_any_element()
|
|
}
|
|
ContextMenuItem::CustomEntry {
|
|
entry_render,
|
|
handler,
|
|
selectable,
|
|
} => {
|
|
let handler = handler.clone();
|
|
let menu = cx.entity().downgrade();
|
|
let selectable = *selectable;
|
|
ListItem::new(ix)
|
|
.inset(true)
|
|
.toggle_state(if selectable {
|
|
Some(ix) == self.selected_index
|
|
} else {
|
|
false
|
|
})
|
|
.selectable(selectable)
|
|
.when(selectable, |item| {
|
|
item.on_click({
|
|
let context = self.action_context.clone();
|
|
move |_, window, cx| {
|
|
handler(context.as_ref(), window, cx);
|
|
menu.update(cx, |menu, cx| {
|
|
menu.clicked = true;
|
|
cx.emit(DismissEvent);
|
|
})
|
|
.ok();
|
|
}
|
|
})
|
|
})
|
|
.child(entry_render(window, cx))
|
|
.into_any_element()
|
|
}
|
|
}
|
|
},
|
|
)))
|
|
),
|
|
)
|
|
}
|
|
}
|