get scroll id for Route

Signed-off-by: kernelkind <kernelkind@gmail.com>

crates/notedeck_columns/src/nav.rs

@@ -9,21 +9,22 @@ use crate::{
     route::{Route, Router, SingletonRouter},
     timeline::{
         route::{render_thread_route, render_timeline_route},
-        TimelineCache,
+        TimelineCache, TimelineKind,
     },
     ui::{
         self,
-        add_column::render_add_column_routes,
+        add_column::{render_add_column_routes, AddColumnView},
         column::NavTitle,
         configure_deck::ConfigureDeckView,
         edit_deck::{EditDeckResponse, EditDeckView},
-        note::{custom_zap::CustomZapView, NewPostAction, PostAction, PostType},
+        note::{custom_zap::CustomZapView, NewPostAction, PostAction, PostType, QuoteRepostView},
         profile::EditProfileView,
         search::{FocusState, SearchView},
         settings::{SettingsAction, ShowNoteClientOptions},
         support::SupportView,
         wallet::{get_default_zap_state, WalletAction, WalletState, WalletView},
-        RelayView, SettingsView,
+        AccountsView, PostReplyView, PostView, ProfileView, RelayView, SettingsView, ThreadView,
+        TimelineView,
     },
     Damus,
 };
@@ -997,3 +998,52 @@ pub fn render_nav(
 
     RenderNavResponse::new(col, NotedeckNavResponse::Nav(Box::new(nav_response)))
 }
+
+fn get_scroll_id(
+    top: &Route,
+    depth: usize,
+    timeline_cache: &TimelineCache,
+    col: usize,
+) -> Option<egui::Id> {
+    match top {
+        Route::Timeline(timeline_kind) => match timeline_kind {
+            TimelineKind::List(_)
+            | TimelineKind::Search(_)
+            | TimelineKind::Algo(_)
+            | TimelineKind::Notifications(_)
+            | TimelineKind::Universe
+            | TimelineKind::Hashtag(_)
+            | TimelineKind::Generic(_) => {
+                TimelineView::scroll_id(timeline_cache, timeline_kind, col)
+            }
+            TimelineKind::Profile(pubkey) => {
+                if depth > 1 {
+                    Some(ProfileView::scroll_id(col, pubkey))
+                } else {
+                    TimelineView::scroll_id(timeline_cache, timeline_kind, col)
+                }
+            }
+        },
+        Route::Thread(thread_selection) => Some(ThreadView::scroll_id(
+            thread_selection.selected_or_root(),
+            col,
+        )),
+        Route::Accounts(accounts_route) => match accounts_route {
+            crate::accounts::AccountsRoute::Accounts => Some(AccountsView::scroll_id()),
+            crate::accounts::AccountsRoute::AddAccount => None,
+        },
+        Route::Reply(note_id) => Some(PostReplyView::scroll_id(col, note_id.bytes())),
+        Route::Quote(note_id) => Some(QuoteRepostView::scroll_id(col, note_id.bytes())),
+        Route::Relays => Some(RelayView::scroll_id()),
+        Route::ComposeNote => Some(PostView::scroll_id()),
+        Route::AddColumn(add_column_route) => Some(AddColumnView::scroll_id(add_column_route)),
+        Route::EditProfile(_) => Some(EditProfileView::scroll_id()),
+        Route::Support => None,
+        Route::NewDeck => Some(ConfigureDeckView::scroll_id()),
+        Route::Search => Some(SearchView::scroll_id()),
+        Route::EditDeck(_) => None,
+        Route::Wallet(_) => None,
+        Route::CustomizeZapAmount(_) => None,
+        Route::Settings => None,
+    }
+}