fix(linux): preserve 64-bit task and list identities

linux/src/main.cpp

@@ -398,6 +398,7 @@ struct AppState {
   GtkLabel* bulk_count{nullptr};
   GtkButton* bulk_complete{nullptr};
   GtkButton* bulk_move{nullptr};
+  GtkButton* bulk_delete{nullptr};
   GtkButton* bulk_schedule{nullptr};
   GtkStack* list_stack{nullptr};
   GtkLabel* empty_icon{nullptr};
@@ -959,7 +960,7 @@ std::vector<std::int64_t> selected_task_ids() {
     auto* row = GTK_LIST_BOX_ROW(node->data);
     auto const pointer = g_object_get_data(G_OBJECT(row), "task-id");
     if (pointer != nullptr) {
-      ids.push_back(static_cast<std::int64_t>(GPOINTER_TO_INT(pointer)));
+      ids.push_back(static_cast<std::int64_t>(GPOINTER_TO_SIZE(pointer)));
     }
   }
   g_list_free(selected);
@@ -1024,9 +1025,10 @@ void batch_schedule_selected(BulkScheduleCommand const& command) {
     if (auto const* task = find_selected_task(id)) {
       auto updated = *task;
       updated.due_date = command.due_date;
-      // Clearing the date also clears the time. Keeping an invisible
-      // due_time is inconsistent with the single-task Clear action.
-      if (!command.due_date.has_value()) updated.due_time = std::nullopt;
+      // Batch scheduling is deliberately date-only. Replace the complete
+      // schedule so an old or inconsistent hidden time cannot leak into the
+      // newly selected Today/Tomorrow date.
+      updated.due_time = std::nullopt;
       save_task_edits(std::move(updated));
     }
   }
@@ -1934,7 +1936,7 @@ void open_list_editor(
 void on_task_check_toggled(GtkCheckButton* button, gpointer) {
   if (g_state.api == nullptr) return;
   auto const id = static_cast<std::int64_t>(
-      GPOINTER_TO_INT(g_object_get_data(G_OBJECT(button), "task-id")));
+      GPOINTER_TO_SIZE(g_object_get_data(G_OBJECT(button), "task-id")));
   toggle_task(id, gtk_check_button_get_active(button));
 }
 
@@ -2108,7 +2110,7 @@ void open_task_editor(std::int64_t id, bool focus_date) {
        child != nullptr;
        child = gtk_widget_get_next_sibling(child)) {
     if (!GTK_IS_LIST_BOX_ROW(child)) continue;
-    auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+    auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
         g_object_get_data(G_OBJECT(child), "task-id")));
     if (row_id == id) {
       set_task_editor_expanded(GTK_LIST_BOX_ROW(child), id, true,
@@ -2125,7 +2127,7 @@ void collapse_open_editor() {
        child != nullptr;
        child = gtk_widget_get_next_sibling(child)) {
     if (!GTK_IS_LIST_BOX_ROW(child)) continue;
-    auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+    auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
         g_object_get_data(G_OBJECT(child), "task-id")));
     if (row_id == g_state.open_editor_id) {
       set_task_editor_expanded(GTK_LIST_BOX_ROW(child), row_id, false,
@@ -2139,7 +2141,7 @@ void collapse_open_editor() {
 void show_task_menu(GtkWidget* row, gdouble x, gdouble y, bool user_list) {
   auto* menu = g_menu_new();
   if (user_list) {
-    auto const list_id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+    auto const list_id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
         g_object_get_data(G_OBJECT(row), "list-id")));
     auto* section = g_menu_new();
     g_menu_append(section, tr("dialogEditList").c_str(),
@@ -2149,7 +2151,7 @@ void show_task_menu(GtkWidget* row, gdouble x, gdouble y, bool user_list) {
     g_menu_append_section(menu, nullptr, G_MENU_MODEL(section));
     g_object_unref(section);
   } else {
-    auto const task_id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+    auto const task_id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
         g_object_get_data(G_OBJECT(row), "task-id")));
     auto* due_section = g_menu_new();
     g_menu_append(due_section, tr("navToday").c_str(),
@@ -2201,7 +2203,7 @@ void on_row_gesture_pressed(GtkGestureClick* gesture, gint n_press,
   } else if (button == 1 && n_press == 2 && is_user_list) {
     // Task rows use GtkListBox's native row-activated signal instead:
     // handling both double-click gestures would toggle the editor twice.
-    auto const id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+    auto const id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
         g_object_get_data(G_OBJECT(row), "list-id")));
     auto* parameter = g_variant_new_string(std::to_string(id).c_str());
     g_action_group_activate_action(
@@ -2248,7 +2250,7 @@ GtkWidget* make_task_row(rivet_app::Task const& task) {
   gtk_check_button_set_active(GTK_CHECK_BUTTON(check), task.completed);
   gtk_widget_set_valign(check, GTK_ALIGN_CENTER);
   g_object_set_data(G_OBJECT(check), "task-id",
-                    GINT_TO_POINTER(static_cast<gint>(task.id)));
+                    GSIZE_TO_POINTER(static_cast<gsize>(task.id)));
   g_signal_connect(check, "toggled", G_CALLBACK(on_task_check_toggled),
                    nullptr);
   gtk_box_append(GTK_BOX(box), check);
@@ -2302,7 +2304,7 @@ GtkWidget* make_task_row(rivet_app::Task const& task) {
 
   gtk_list_box_row_set_child(GTK_LIST_BOX_ROW(row), box);
   g_object_set_data(G_OBJECT(row), "task-id",
-                    GINT_TO_POINTER(static_cast<gint>(task.id)));
+                    GSIZE_TO_POINTER(static_cast<gsize>(task.id)));
   attach_row_gestures(row, false);
   return row;
 }
@@ -2466,7 +2468,7 @@ GtkWidget* make_user_list_row(rivet_app::TodoList const& list) {
 
   gtk_list_box_row_set_child(GTK_LIST_BOX_ROW(row), box);
   g_object_set_data(G_OBJECT(row), "list-id",
-                    GINT_TO_POINTER(static_cast<gint>(list.id)));
+                    GSIZE_TO_POINTER(static_cast<gsize>(list.id)));
   attach_row_gestures(row, true);
   return row;
 }
@@ -2522,7 +2524,7 @@ void rebuild_task_list() {
          child != nullptr;
          child = gtk_widget_get_next_sibling(child)) {
       if (!GTK_IS_LIST_BOX_ROW(child)) continue;
-      auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+      auto const row_id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
           g_object_get_data(G_OBJECT(child), "task-id")));
       if (row_id != g_state.open_editor_id) continue;
       auto* editor = static_cast<TaskEditor*>(
@@ -2558,7 +2560,7 @@ void rebuild_task_list() {
     auto const value = g_object_get_data(G_OBJECT(selected), "task-id");
     if (value != nullptr) {
       selected_task_ids.insert(
-          static_cast<std::int64_t>(GPOINTER_TO_INT(value)));
+          static_cast<std::int64_t>(GPOINTER_TO_SIZE(value)));
     }
   }
   g_list_free(selected_rows);
@@ -3023,6 +3025,10 @@ void apply_language() {
   if (g_state.bulk_complete != nullptr) {
     gtk_button_set_label(g_state.bulk_complete, tr("navCompleted").c_str());
     gtk_button_set_label(g_state.bulk_move, tr("menuMoveToList").c_str());
+    gtk_button_set_label(g_state.bulk_delete, tr("taskDelete").c_str());
+    gtk_accessible_update_property(
+        GTK_ACCESSIBLE(g_state.bulk_delete), GTK_ACCESSIBLE_PROPERTY_LABEL,
+        tr("taskDelete").c_str(), -1);
     gtk_button_set_label(g_state.bulk_schedule, tr("bulkSchedule").c_str());
   }
   gtk_button_set_label(
@@ -3055,7 +3061,7 @@ void on_user_row_selected(GtkListBox*, GtkListBoxRow* row, gpointer) {
   if (!g_state.current_search.empty()) {
     gtk_editable_set_text(GTK_EDITABLE(g_state.search_box), "");
   }
-  auto const id = static_cast<std::int64_t>(GPOINTER_TO_INT(
+  auto const id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(
       g_object_get_data(G_OBJECT(row), "list-id")));
   g_state.view = ViewKind::List;
   g_state.view_list_id = id;
@@ -3696,7 +3702,10 @@ void on_activate(GtkApplication* app, gpointer) {
       })),
       nullptr);
   gtk_box_append(GTK_BOX(bulk_bar), bulk_move);
-  auto* bulk_delete = gtk_button_new_with_label(tr("listDelete").c_str());
+  auto* bulk_delete = gtk_button_new_with_label(tr("taskDelete").c_str());
+  gtk_accessible_update_property(
+      GTK_ACCESSIBLE(bulk_delete), GTK_ACCESSIBLE_PROPERTY_LABEL,
+      tr("taskDelete").c_str(), -1);
   g_signal_connect(
       bulk_delete, "clicked",
       G_CALLBACK(+[](GtkButton*, gpointer) {
@@ -3769,7 +3778,7 @@ void on_activate(GtkApplication* app, gpointer) {
       G_CALLBACK(+[](GtkListBox*, GtkListBoxRow* row, gpointer) {
         auto const data = g_object_get_data(G_OBJECT(row), "task-id");
         if (data == nullptr) return;  // completed-section header
-        auto const id = static_cast<std::int64_t>(GPOINTER_TO_INT(data));
+        auto const id = static_cast<std::int64_t>(GPOINTER_TO_SIZE(data));
         toggle_task_editor(row, id, false);
       }), nullptr);
   gtk_widget_add_css_class(task_list, "task-row-list");
@@ -3845,6 +3854,7 @@ void on_activate(GtkApplication* app, gpointer) {
   g_state.bulk_count = GTK_LABEL(bulk_count);
   g_state.bulk_complete = GTK_BUTTON(bulk_complete);
   g_state.bulk_move = GTK_BUTTON(bulk_move);
+  g_state.bulk_delete = GTK_BUTTON(bulk_delete);
   g_state.bulk_schedule = GTK_BUTTON(bulk_schedule);
   g_state.list_stack = GTK_STACK(list_stack);
   g_state.empty_icon = GTK_LABEL(empty_icon);

macos-host/Sources/RivetHost/GeneratedBackend.swift

@@ -6,7 +6,7 @@ public enum RivetGeneratedError: Error { case typeMismatch(String); case unknown
 public enum RivetGeneratedConfig {
     public static let moduleName = "backend"
     public static let entryName = "start"
-    public static let displayName = "taskly"
+    public static let displayName = "Taskly"
     public static let version = "0.2.3"
     public static let build: Int64 = 1
     public static let identifier = "app.taskly.Taskly"

scripts/e2e/e2e-linux.sh

@@ -17,6 +17,56 @@ last-selected-list-id = 0
 last-update-check = $epoch
 EOF
 
+# Seed IDs beyond the 32-bit boundary so the GTK acceptance flow exercises
+# the exact row-data conversions used by list selection and batch actions.
+/usr/bin/python3 - "$home/.taskly/tasks.db" <<'PY'
+import sqlite3
+import sys
+
+database = sqlite3.connect(sys.argv[1])
+database.executescript(
+    """
+    PRAGMA journal_mode = WAL;
+    PRAGMA user_version = 4;
+    CREATE TABLE lists (
+        id INTEGER PRIMARY KEY AUTOINCREMENT,
+        name TEXT NOT NULL,
+        icon TEXT,
+        color INTEGER,
+        created_at TEXT NOT NULL
+    );
+    CREATE TABLE tasks (
+        id INTEGER PRIMARY KEY AUTOINCREMENT,
+        list_id INTEGER,
+        text TEXT NOT NULL,
+        due_date TEXT,
+        due_time TEXT,
+        completed INTEGER DEFAULT 0,
+        created_at TEXT NOT NULL,
+        notes TEXT,
+        FOREIGN KEY (list_id) REFERENCES lists (id)
+    );
+    CREATE INDEX idx_tasks_list_id ON tasks(list_id);
+    CREATE INDEX idx_tasks_completed ON tasks(completed);
+    CREATE INDEX idx_tasks_due_date ON tasks(due_date);
+    INSERT INTO lists (id, name, icon, color, created_at) VALUES
+      (1, 'Default list', 'D', -16745729, '2026-10-21T00:00:00Z'),
+      (4294967301, '64-bit identity list', 'H', -13318311, '2026-10-21T00:00:00Z');
+    INSERT INTO tasks
+      (id, list_id, text, due_date, due_time, completed, created_at, notes)
+    VALUES
+      (1, 1, 'Default-list sentinel', NULL, NULL, 0,
+       '2026-10-21T00:00:00Z', NULL),
+      (4294967302, 4294967301, '64-bit task A', NULL, '09:30', 0,
+       '2026-10-21T00:00:00Z', 'metadata A'),
+      (4294967303, 4294967301, '64-bit task B', NULL, '10:45', 0,
+       '2026-10-21T00:00:00Z', 'metadata B');
+    """
+)
+database.commit()
+database.close()
+PY
+
 export HOME="$home"
 export XDG_RUNTIME_DIR="${RUNNER_TEMP:-${TMPDIR:-/tmp}}/taskly-acceptance-runtime-$$"
 export WAYLAND_DISPLAY=wayland-taskly-acceptance
@@ -88,6 +138,29 @@ set -e
 app_pid=""
 [[ "$app_status" -eq 0 || "$app_status" -eq 143 ]]
 
+# UI actions must have targeted the full-width IDs and kept undo metadata.
+/usr/bin/python3 - "$home/.taskly/tasks.db" <<'PY'
+import datetime
+import sqlite3
+import sys
+
+database = sqlite3.connect(sys.argv[1])
+tomorrow = (datetime.date.today() + datetime.timedelta(days=1)).isoformat()
+rows = database.execute(
+    "SELECT id, list_id, text, due_date, due_time, completed, notes "
+    "FROM tasks WHERE id IN (4294967302, 4294967303) ORDER BY id"
+).fetchall()
+assert rows == [
+    (4294967302, 4294967301, '64-bit task A', tomorrow, None, 0, 'metadata A'),
+    (4294967303, 4294967301, '64-bit task B', tomorrow, None, 0, 'metadata B'),
+], rows
+created = database.execute(
+    "SELECT list_id, completed FROM tasks WHERE text = 'Acceptance task'"
+).fetchone()
+assert created == (4294967301, 0), created
+database.close()
+PY
+
 trap - EXIT
 kill -TERM "$atspi_pid" "$weston_pid" 2>/dev/null || true
 wait "$atspi_pid" "$weston_pid" 2>/dev/null || true

scripts/e2e/e2e-windows.ps1

@@ -90,12 +90,18 @@ try {
     }
     $quickAdd = Wait-Until 'quick-add field' { Find-ById $window 'quick-add' }
     $submit = Wait-Until 'quick-add submit button' { Find-ById $window 'quick-add-submit' }
+    # The native window becomes automatable before the embedded backend has
+    # opened its database. Clicking during that interval intentionally keeps
+    # the draft unsent, so wait for the product's real readiness signal.
+    [void](Wait-Until 'database connection' { Find-ByName $window 'Database Connected' })
     $quickAdd.GetCurrentPattern(
         [System.Windows.Automation.ValuePattern]::Pattern).SetValue('Acceptance task')
     $submit.GetCurrentPattern(
         [System.Windows.Automation.InvokePattern]::Pattern).Invoke()
-    [void](Wait-Until 'RPC-created task row' { Find-ByName $window 'Acceptance task' })
-
+    [void](Wait-Until 'quick-add submission' {
+        $quickAdd.GetCurrentPattern(
+            [System.Windows.Automation.ValuePattern]::Pattern).Current.Value -eq ''
+    })
     $checkbox = Wait-Until 'task completion control' {
         Find-ById $window 'task-complete-1'
     }