180 lines
5.0 KiB
Rust
180 lines
5.0 KiB
Rust
// use std::ops::Deref;
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// use std::sync::Arc;
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// use gpui3::{
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// rems, AbsoluteLength, AnyElement, BorrowAppContext, Bounds, LayoutId, Pixels, WindowContext,
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// };
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// use crate::prelude::*;
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// /// Returns the user settings.
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// pub fn user_settings(cx: &WindowContext) -> FakeSettings {
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// cx.global::<FakeSettings>().clone()
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// }
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// pub fn user_settings_mut<'cx>(cx: &'cx mut WindowContext) -> &'cx mut FakeSettings {
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// cx.global_mut::<FakeSettings>()
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// }
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// #[derive(Clone)]
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// pub enum SettingValue<T> {
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// UserDefined(T),
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// Default(T),
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// }
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// impl<T> Deref for SettingValue<T> {
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// type Target = T;
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// fn deref(&self) -> &Self::Target {
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// match self {
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// Self::UserDefined(value) => value,
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// Self::Default(value) => value,
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// }
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// }
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// }
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// #[derive(Clone)]
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// pub struct TitlebarSettings {
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// pub show_project_owner: SettingValue<bool>,
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// pub show_git_status: SettingValue<bool>,
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// pub show_git_controls: SettingValue<bool>,
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// }
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// impl Default for TitlebarSettings {
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// fn default() -> Self {
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// Self {
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// show_project_owner: SettingValue::Default(true),
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// show_git_status: SettingValue::Default(true),
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// show_git_controls: SettingValue::Default(true),
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// }
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// }
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// }
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// // These should be merged into settings
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// #[derive(Clone)]
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// pub struct FakeSettings {
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// pub default_panel_size: SettingValue<AbsoluteLength>,
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// pub list_disclosure_style: SettingValue<DisclosureControlStyle>,
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// pub list_indent_depth: SettingValue<AbsoluteLength>,
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// pub titlebar: TitlebarSettings,
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// pub ui_scale: SettingValue<f32>,
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// }
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// impl Default for FakeSettings {
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// fn default() -> Self {
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// Self {
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// titlebar: TitlebarSettings::default(),
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// list_disclosure_style: SettingValue::Default(DisclosureControlStyle::ChevronOnHover),
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// list_indent_depth: SettingValue::Default(rems(0.3).into()),
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// default_panel_size: SettingValue::Default(rems(16.).into()),
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// ui_scale: SettingValue::Default(1.),
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// }
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// }
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// }
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// impl FakeSettings {}
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// pub fn with_settings<E, F>(
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// settings: FakeSettings,
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// cx: &mut ViewContext<E::ViewState>,
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// build_child: F,
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// ) -> WithSettings<E>
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// where
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// E: Element,
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// F: FnOnce(&mut ViewContext<E::ViewState>) -> E,
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// {
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// let child = cx.with_global(settings.clone(), |cx| build_child(cx));
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// WithSettings { settings, child }
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// }
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// pub struct WithSettings<E> {
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// pub(crate) settings: FakeSettings,
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// pub(crate) child: E,
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// }
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// impl<E> IntoAnyElement<E::ViewState> for WithSettings<E>
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// where
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// E: Element,
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// {
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// fn into_any(self) -> AnyElement<E::ViewState> {
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// AnyElement::new(self)
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// }
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// }
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// impl<E: Element> Element for WithSettings<E> {
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// type ViewState = E::ViewState;
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// type ElementState = E::ElementState;
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// fn id(&self) -> Option<gpui3::ElementId> {
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// None
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// }
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// fn initialize(
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// &mut self,
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// view_state: &mut Self::ViewState,
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// element_state: Option<Self::ElementState>,
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// cx: &mut ViewContext<Self::ViewState>,
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// ) -> Self::ElementState {
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// cx.with_global(self.settings.clone(), |cx| {
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// self.child.initialize(view_state, element_state, cx)
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// })
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// }
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// fn layout(
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// &mut self,
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// view_state: &mut E::ViewState,
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// element_state: &mut Self::ElementState,
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// cx: &mut ViewContext<E::ViewState>,
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// ) -> LayoutId
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// where
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// Self: Sized,
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// {
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// cx.with_global(self.settings.clone(), |cx| {
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// self.child.layout(view_state, element_state, cx)
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// })
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// }
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// fn paint(
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// &mut self,
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// bounds: Bounds<Pixels>,
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// view_state: &mut Self::ViewState,
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// frame_state: &mut Self::ElementState,
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// cx: &mut ViewContext<Self::ViewState>,
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// ) where
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// Self: Sized,
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// {
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// cx.with_global(self.settings.clone(), |cx| {
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// self.child.paint(bounds, view_state, frame_state, cx);
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// });
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// }
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// }
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// impl<E: Element + Interactive> Interactive for WithSettings<E> {
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// fn listeners(&mut self) -> &mut gpui3::EventListeners<Self::ViewState> {
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// self.child.listeners()
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// }
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// fn on_mouse_down(
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// mut self,
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// button: gpui3::MouseButton,
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// handler: impl Fn(&mut Self::ViewState, &gpui3::MouseDownEvent, &mut ViewContext<Self::ViewState>)
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// + Send
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// + Sync
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// + 'static,
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// ) -> Self
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// where
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// Self: Sized,
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// {
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// println!("WithSettings on_mouse_down");
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// let settings = self.settings.clone();
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// self.listeners()
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// .mouse_down
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// .push(Arc::new(move |view, event, bounds, phase, cx| {
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// cx.with_global(settings.clone(), |cx| handler(view, event, cx))
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// }));
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// self
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// }
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// }
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