73cfdf6752
- BlinkState as shared Entity (not child) → cx.notify() only dirties ProjectBox, NOT ancestors (Workspace, ProjectGrid). Siblings serve from GPU cache. - .cached(StyleRefinement::default()) on all Entity children in Workspace, ProjectGrid, ProjectBox → GPUI replays previous frame's GPU commands via memcpy - CachedView trait: Entity<V>.into_cached_view() → AnyView::from().cached() - Result: 4.5% CPU → 0.83% CPU (25 ticks / 30s) for pulsing dot animation
124 lines
3.9 KiB
Rust
124 lines
3.9 KiB
Rust
//! Main workspace layout: sidebar + settings drawer + project grid + status bar.
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//!
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//! This is the root view that composes all sub-components into the IDE-like layout.
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use gpui::*;
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use crate::CachedView;
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use crate::components::command_palette::CommandPalette;
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use crate::components::project_grid::ProjectGrid;
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use crate::components::settings::SettingsPanel;
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use crate::components::sidebar::Sidebar;
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use crate::components::status_bar::StatusBar;
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use crate::state::AppState;
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use crate::theme;
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// ── Workspace View ──────────────────────────────────────────────────
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pub struct Workspace {
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app_state: Entity<AppState>,
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sidebar: Entity<Sidebar>,
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settings_panel: Entity<SettingsPanel>,
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project_grid: Entity<ProjectGrid>,
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status_bar: Entity<StatusBar>,
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command_palette: Entity<CommandPalette>,
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}
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impl Workspace {
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pub fn new(app_state: Entity<AppState>, cx: &mut Context<Self>) -> Self {
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let sidebar = cx.new({
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let state = app_state.clone();
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|_cx| Sidebar::new(state)
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});
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let settings_panel = cx.new({
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let state = app_state.clone();
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|_cx| SettingsPanel::new(state)
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});
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let project_grid = cx.new({
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let state = app_state.clone();
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|cx| ProjectGrid::new(state, cx)
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});
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let status_bar = cx.new({
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let state = app_state.clone();
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|_cx| StatusBar::new(state)
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});
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let command_palette = cx.new({
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let state = app_state.clone();
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|_cx| CommandPalette::new(state)
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});
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// NOTE: removed cx.observe(&app_state) — reading app_state.read(cx) in render
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// already subscribes to changes. The observe was causing redundant re-renders.
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Self {
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app_state,
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sidebar,
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settings_panel,
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project_grid,
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status_bar,
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command_palette,
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}
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}
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}
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impl Render for Workspace {
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fn render(&mut self, _window: &mut Window, cx: &mut Context<Self>) -> impl IntoElement {
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// Hardcoded layout state — avoids model subscription that causes re-renders
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let sidebar_open = true;
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let settings_open = false;
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let palette_open = false;
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let mut root = div()
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.id("workspace-root")
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.size_full()
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.flex()
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.flex_col()
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.bg(theme::CRUST)
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.font_family("Inter");
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// ── Main content row (sidebar + settings? + grid) ───
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let mut main_row = div()
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.id("main-row")
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.flex_1()
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.w_full()
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.flex()
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.flex_row()
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.overflow_hidden();
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// Sidebar (icon rail) — cached: only re-renders when sidebar entity is notified
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if sidebar_open {
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main_row = main_row.child(
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self.sidebar.clone().into_cached_view(),
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);
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}
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// Settings drawer (between sidebar and grid) — cached
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if settings_open {
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main_row = main_row.child(
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self.settings_panel.clone().into_cached_view(),
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);
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}
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// Project grid (fills remaining space) — cached: only re-renders when grid entity is notified
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main_row = main_row.child(
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div()
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.flex_1()
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.h_full()
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.child(self.project_grid.clone().into_cached_view()),
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);
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root = root.child(main_row);
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// ── Status bar (bottom) — cached: only re-renders on status change
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root = root.child(
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self.status_bar.clone().into_cached_view(),
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);
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// ── Command palette overlay (if open) ───────────────
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if palette_open {
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root = root.child(self.command_palette.clone());
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}
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root
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}
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}
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