feat: redesign the dock and tabbar (#22)

Reviewed-on: #22

crates/workspace/src/views/mod.rs

@@ -11,8 +11,53 @@ pub(crate) mod sidebar;
 mod status_list;
 pub(crate) mod tree;
 
+use gpui::prelude::*;
+use gpui::{AnyElement, App, div};
+use gpui_component::{Sizable as _, h_flex};
 pub use inbox::InboxView;
 pub use repo::RepoDetailView;
 pub(crate) use repo::{RepoItem, open_repo_item, open_repo_panel};
 pub use repo_list::RepoListView;
 pub use sidebar::SidebarPanel;
+use signed_state::{ProfileStore, RepoStore};
+use signed_ui::{Avatar, PixelAvatar};
+
+pub(crate) fn tab_title(avatar: AnyElement, label: impl IntoElement) -> impl IntoElement {
+    h_flex()
+        .gap_1p5()
+        .items_center()
+        .child(div().flex_shrink_0().child(avatar))
+        .child(label)
+}
+
+pub(crate) fn panel_avatar(seed: impl AsRef<str>) -> AnyElement {
+    PixelAvatar::new(seed).xsmall().into_any_element()
+}
+
+pub(crate) fn repo_tab_avatar(store: &RepoStore, cx: &App) -> AnyElement {
+    let seed = store
+        .announcement
+        .as_ref()
+        .map(|announcement| format!("{}:{}", announcement.owner, announcement.id))
+        .or_else(|| store.addr().map(|addr| addr.to_string()))
+        .or_else(|| {
+            store
+                .path
+                .as_ref()
+                .map(|path| path.to_string_lossy().into_owned())
+        })
+        .unwrap_or_default();
+
+    let owner = store
+        .announcement
+        .as_ref()
+        .map(|announcement| ProfileStore::global(cx).read(cx).get(&announcement.owner));
+
+    match owner.and_then(|profile| profile.picture().map(|picture| (profile.name(), picture))) {
+        Some((name, picture)) => Avatar::new(name)
+            .picture(Some(picture))
+            .xsmall()
+            .into_any_element(),
+        None => PixelAvatar::new(seed).xsmall().into_any_element(),
+    }
+}