toolbar: process actions

Signed-off-by: William Casarin <jb55@jb55.com>

crates/notedeck_chrome/src/chrome.rs

@@ -9,7 +9,8 @@ use notedeck::{
     profile::get_profile_url, App, AppAction, AppContext, NotedeckTextStyle, UserAccount,
     WalletType,
 };
-use notedeck_columns::Damus;
+use notedeck_columns::{timeline::kind::ListKind, timeline::TimelineKind, Damus};
+
 use notedeck_dave::{Dave, DaveAvatar};
 use notedeck_ui::{AnimationHelper, ProfilePic};
 
@@ -36,6 +37,7 @@ impl Default for Chrome {
 
 /// When you click the toolbar button, these actions
 /// are returned
+#[derive(Debug, Eq, PartialEq)]
 pub enum ToolbarAction {
     Notifications,
     Dave,
@@ -52,12 +54,23 @@ pub enum ChromePanelAction {
 }
 
 impl ChromePanelAction {
+    fn columns_switch(ctx: &AppContext, chrome: &mut Chrome, kind: &TimelineKind) {
+        chrome.switch_to_columns();
+
+        if let Some(active_columns) = chrome
+            .get_columns()
+            .and_then(|cols| cols.decks_cache.active_columns_mut(ctx.accounts))
+        {
+            active_columns.select_by_kind(kind)
+        }
+    }
+
     fn columns_navigate(ctx: &AppContext, chrome: &mut Chrome, route: notedeck_columns::Route) {
         chrome.switch_to_columns();
 
         if let Some(c) = chrome
             .get_columns()
-            .and_then(|columns| columns.decks_cache.first_column_mut(ctx.accounts))
+            .and_then(|columns| columns.decks_cache.selected_column_mut(ctx.accounts))
         {
             if c.router().routes().iter().any(|r| r == &route) {
                 // return if we are already routing to accounts
@@ -78,9 +91,33 @@ impl ChromePanelAction {
                 ctx.theme.save(*theme);
             }
 
-            Self::Toolbar(_toolbar_action) => {
-                tracing::info!("toolbar action");
+            Self::Toolbar(toolbar_action) => match toolbar_action {
+                ToolbarAction::Dave => chrome.switch_to_dave(),
+
+                ToolbarAction::Home => {
+                    if let Some(pubkey) = ctx
+                        .accounts
+                        .get_selected_account()
+                        .map(|acc| acc.key.pubkey)
+                    {
+                        Self::columns_switch(
+                            ctx,
+                            chrome,
+                            &TimelineKind::List(ListKind::Contact(pubkey)),
+                        );
                     }
+                }
+
+                ToolbarAction::Notifications => {
+                    if let Some(pubkey) = ctx
+                        .accounts
+                        .get_selected_account()
+                        .map(|acc| acc.key.pubkey)
+                    {
+                        Self::columns_switch(ctx, chrome, &TimelineKind::Notifications(pubkey));
+                    }
+                }
+            },
 
             Self::Support => {
                 Self::columns_navigate(ctx, chrome, notedeck_columns::Route::Support);
@@ -138,6 +175,14 @@ impl Chrome {
         None
     }
 
+    fn switch_to_dave(&mut self) {
+        for (i, app) in self.apps.iter().enumerate() {
+            if let NotedeckApp::Dave(_) = app {
+                self.active = i as i32;
+            }
+        }
+    }
+
     fn switch_to_columns(&mut self) {
         for (i, app) in self.apps.iter().enumerate() {
             if let NotedeckApp::Columns(_) = app {
@@ -282,11 +327,9 @@ impl Chrome {
                             action = Some(ToolbarAction::Dave);
                         }
                     }
-                } else if index == 2 {
-                    if notifications_button(ui).clicked() {
+                } else if index == 2 && notifications_button(ui).clicked() {
                     action = Some(ToolbarAction::Notifications);
                 }
-                }
 
                 action
             })
@@ -350,7 +393,7 @@ impl Chrome {
             let rect = dave_sidebar_rect(ui);
             let dave_resp = dave_button(dave.avatar_mut(), ui, rect);
             if dave_resp.clicked() {
-                self.active = 1;
+                self.switch_to_dave();
             } else if dave_resp.hovered() {
                 notedeck_ui::show_pointer(ui);
             }

crates/notedeck_columns/src/app.rs

@@ -534,8 +534,15 @@ fn render_damus_mobile(
     let mut rect = ui.available_rect_before_wrap();
     let mut app_action: Option<AppAction> = None;
 
+    let active_col = app.columns_mut(app_ctx.accounts).selected as usize;
     if !app.columns(app_ctx.accounts).columns().is_empty() {
-        let r = nav::render_nav(0, ui.available_rect_before_wrap(), app, app_ctx, ui)
+        let r = nav::render_nav(
+            active_col,
+            ui.available_rect_before_wrap(),
+            app,
+            app_ctx,
+            ui,
+        )
         .process_render_nav_response(app, app_ctx, ui);
         if let Some(r) = &r {
             match r {
@@ -563,7 +570,7 @@ fn render_damus_mobile(
         .clicked()
         && !app.columns(app_ctx.accounts).columns().is_empty()
     {
-        let router = app.columns_mut(app_ctx.accounts).columns_mut()[0].router_mut();
+        let router = app.columns_mut(app_ctx.accounts).selected().router_mut();
         if router.top() == &Route::ComposeNote {
             router.go_back();
         } else {

crates/notedeck_columns/src/column.rs

@@ -39,7 +39,7 @@ pub struct Columns {
     columns: Vec<Column>,
 
     /// The selected column for key navigation
-    selected: i32,
+    pub selected: i32,
 }
 
 impl Columns {
@@ -47,6 +47,35 @@ impl Columns {
         Columns::default()
     }
 
+    /// Choose which column is selected. If in narrow mode, this
+    /// decides which column to render in the main view
+    pub fn select_column(&mut self, index: i32) {
+        let len = self.columns.len();
+
+        if index < (len as i32) {
+            self.selected = index;
+        }
+    }
+
+    /// Select the column based on the timeline kind.
+    ///
+    /// TODO: add timeline if missing?
+    pub fn select_by_kind(&mut self, kind: &TimelineKind) {
+        for (i, col) in self.columns.iter().enumerate() {
+            for route in col.router().routes() {
+                if let Some(timeline) = route.timeline_id() {
+                    if timeline == kind {
+                        tracing::info!("selecting {kind:?} column");
+                        self.select_column(i as i32);
+                        return;
+                    }
+                }
+            }
+        }
+
+        tracing::error!("failed to select {kind:?} column");
+    }
+
     pub fn add_new_timeline_column(
         &mut self,
         timeline_cache: &mut TimelineCache,

crates/notedeck_columns/src/decks.rs

@@ -37,9 +37,8 @@ impl Default for DecksCache {
 
 impl DecksCache {
     /// Gets the first column in the currently active user's active deck
-    pub fn first_column_mut(&mut self, accounts: &notedeck::Accounts) -> Option<&mut Column> {
-        self.active_columns_mut(accounts)
-            .and_then(|ad| ad.columns_mut().first_mut())
+    pub fn selected_column_mut(&mut self, accounts: &notedeck::Accounts) -> Option<&mut Column> {
+        self.active_columns_mut(accounts).map(|ad| ad.selected())
     }
 
     /// Gets the active columns