113 lines
3.4 KiB
Rust
113 lines
3.4 KiB
Rust
use gpui::{
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elements::{Empty, MouseEventHandler, Svg},
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CursorStyle, Element, ElementBox, Entity, MouseButton, View, ViewContext, ViewHandle,
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WeakViewHandle,
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};
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use settings::Settings;
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use crate::{handle_dropped_item, StatusItemView, Workspace};
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use super::{icon_for_dock_anchor, FocusDock, HideDock};
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pub struct ToggleDockButton {
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workspace: WeakViewHandle<Workspace>,
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}
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impl ToggleDockButton {
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pub fn new(workspace: ViewHandle<Workspace>, cx: &mut ViewContext<Self>) -> Self {
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// When dock moves, redraw so that the icon and toggle status matches.
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cx.subscribe(&workspace, |_, _, _, cx| cx.notify()).detach();
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Self {
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workspace: workspace.downgrade(),
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}
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}
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}
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impl Entity for ToggleDockButton {
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type Event = ();
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}
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impl View for ToggleDockButton {
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fn ui_name() -> &'static str {
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"Dock Toggle"
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}
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fn render(&mut self, cx: &mut gpui::RenderContext<'_, Self>) -> ElementBox {
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let workspace = self.workspace.upgrade(cx);
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if workspace.is_none() {
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return Empty::new().boxed();
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}
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let workspace = workspace.unwrap();
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let dock_position = workspace.read(cx).dock.position;
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let theme = cx.global::<Settings>().theme.clone();
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let button = MouseEventHandler::<Self>::new(0, cx, {
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let theme = theme.clone();
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move |state, _| {
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let style = theme
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.workspace
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.status_bar
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.sidebar_buttons
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.item
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.style_for(state, dock_position.is_visible());
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Svg::new(icon_for_dock_anchor(dock_position.anchor()))
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.with_color(style.icon_color)
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.constrained()
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.with_width(style.icon_size)
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.with_height(style.icon_size)
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.contained()
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.with_style(style.container)
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.boxed()
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}
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})
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.with_cursor_style(CursorStyle::PointingHand)
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.on_up(MouseButton::Left, move |event, cx| {
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let dock_pane = workspace.read(cx.app).dock_pane();
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let drop_index = dock_pane.read(cx.app).items_len() + 1;
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handle_dropped_item(event, &dock_pane.downgrade(), drop_index, false, None, cx);
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});
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if dock_position.is_visible() {
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button
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.on_click(MouseButton::Left, |_, cx| {
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cx.dispatch_action(HideDock);
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})
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.with_tooltip::<Self, _>(
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0,
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"Hide Dock".into(),
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Some(Box::new(HideDock)),
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theme.tooltip.clone(),
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cx,
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)
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} else {
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button
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.on_click(MouseButton::Left, |_, cx| {
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cx.dispatch_action(FocusDock);
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})
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.with_tooltip::<Self, _>(
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0,
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"Focus Dock".into(),
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Some(Box::new(FocusDock)),
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theme.tooltip.clone(),
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cx,
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)
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}
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.boxed()
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}
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}
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impl StatusItemView for ToggleDockButton {
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fn set_active_pane_item(
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&mut self,
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_active_pane_item: Option<&dyn crate::ItemHandle>,
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_cx: &mut ViewContext<Self>,
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) {
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//Not applicable
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}
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}
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