Marshall BowersandNate Butler
0697d08e54
This PR restructures the `ui` crate into just `elements` and `components`. This was already done on the `gpui2-ui` branch, just getting it onto `main`. Release Notes: - N/A --------- Co-authored-by: Nate Butler <nate@zed.dev>
143 lines
3.3 KiB
Rust
143 lines
3.3 KiB
Rust
mod breadcrumb;
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mod chat_panel;
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mod collab_panel;
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mod command_palette;
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mod facepile;
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mod follow_group;
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mod icon_button;
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mod list;
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mod list_item;
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mod list_section_header;
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mod palette;
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mod palette_item;
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mod project_panel;
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mod status_bar;
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mod tab;
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mod tab_bar;
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mod title_bar;
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mod toolbar;
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mod traffic_lights;
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mod workspace;
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pub use breadcrumb::*;
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pub use chat_panel::*;
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pub use collab_panel::*;
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pub use command_palette::*;
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pub use facepile::*;
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pub use follow_group::*;
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pub use icon_button::*;
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pub use list::*;
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pub use list_item::*;
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pub use list_section_header::*;
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pub use palette::*;
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pub use palette_item::*;
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pub use project_panel::*;
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pub use status_bar::*;
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pub use tab::*;
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pub use tab_bar::*;
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pub use title_bar::*;
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pub use toolbar::*;
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pub use traffic_lights::*;
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pub use workspace::*;
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use std::marker::PhantomData;
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use std::rc::Rc;
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use gpui2::elements::div;
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use gpui2::interactive::Interactive;
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use gpui2::platform::MouseButton;
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use gpui2::style::StyleHelpers;
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use gpui2::{ArcCow, Element, EventContext, IntoElement, ParentElement, ViewContext};
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struct ButtonHandlers<V, D> {
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click: Option<Rc<dyn Fn(&mut V, &D, &mut EventContext<V>)>>,
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}
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impl<V, D> Default for ButtonHandlers<V, D> {
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fn default() -> Self {
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Self { click: None }
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}
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}
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#[derive(Element)]
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pub struct Button<V: 'static, D: 'static> {
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handlers: ButtonHandlers<V, D>,
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label: Option<ArcCow<'static, str>>,
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icon: Option<ArcCow<'static, str>>,
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data: Rc<D>,
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view_type: PhantomData<V>,
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}
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// Impl block for buttons without data.
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// See below for an impl block for any button.
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impl<V: 'static> Button<V, ()> {
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fn new() -> Self {
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Self {
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handlers: ButtonHandlers::default(),
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label: None,
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icon: None,
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data: Rc::new(()),
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view_type: PhantomData,
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}
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}
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pub fn data<D: 'static>(self, data: D) -> Button<V, D> {
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Button {
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handlers: ButtonHandlers::default(),
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label: self.label,
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icon: self.icon,
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data: Rc::new(data),
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view_type: PhantomData,
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}
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}
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}
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// Impl block for button regardless of its data type.
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impl<V: 'static, D: 'static> Button<V, D> {
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pub fn label(mut self, label: impl Into<ArcCow<'static, str>>) -> Self {
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self.label = Some(label.into());
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self
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}
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pub fn icon(mut self, icon: impl Into<ArcCow<'static, str>>) -> Self {
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self.icon = Some(icon.into());
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self
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}
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pub fn on_click(
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mut self,
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handler: impl Fn(&mut V, &D, &mut EventContext<V>) + 'static,
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) -> Self {
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self.handlers.click = Some(Rc::new(handler));
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self
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}
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}
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pub fn button<V>() -> Button<V, ()> {
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Button::new()
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}
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impl<V: 'static, D: 'static> Button<V, D> {
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fn render(
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&mut self,
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view: &mut V,
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cx: &mut ViewContext<V>,
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) -> impl IntoElement<V> + Interactive<V> {
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// let colors = &cx.theme::<Theme>().colors;
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let button = div()
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// .fill(colors.error(0.5))
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.h_4()
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.children(self.label.clone());
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if let Some(handler) = self.handlers.click.clone() {
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let data = self.data.clone();
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button.on_mouse_down(MouseButton::Left, move |view, event, cx| {
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handler(view, data.as_ref(), cx)
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})
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} else {
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button
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}
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}
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}
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