Remove row ID special casing

The upcoming enumerate operator will allow users to decide explicitly
whether the row ID should be part of the data.

plugins/tui/include/tui/ui_state.hpp

@@ -23,9 +23,6 @@ namespace vast::plugins::tui {
 struct ui_state {
   /// The state for a table.
   struct table_state {
-    /// An extra column with row IDs.
-    ftxui::Component rids;
-
     /// The leaf columns.
     std::vector<ftxui::Component> leaves;
 

plugins/tui/src/components.cpp

@@ -156,11 +156,6 @@ auto Explorer(ui_state* state) -> Component {
         } else {
           VAST_ASSERT(state_->tables.contains(schema));
           auto& table_state = state_->tables[schema];
-          // Prepend rids.
-          if (index == 0) {
-            result->Add(table_state.rids);
-            result->Add(component(state_->theme.separator()));
-          }
           // Fetch leaf column from UI state.
           VAST_ASSERT(index < table_state.leaves.size());
           auto column = table_state.leaves[index++];

plugins/tui/src/ui_state.cpp

@@ -169,18 +169,6 @@ auto ui_state::add(table_slice slice) -> void {
     state.leaves.push_back(column);
   }
   VAST_ASSERT(state.leaves.size() == schema.num_leaves());
-  // TODO: we want to get rid of this special casing of RIDs. Ideally, the user
-  // provides a dedicated 'enumerate' operator that adds the RIDs at the data
-  // level. Or this operator gets a flag to opt of that. But the special casing
-  // needs to go regardless.
-  state.rids = Container::Vertical({});
-  auto height = detail::narrow_cast<int>(schema.depth() * 2);
-  auto header = Header(" # ", "", height, theme);
-  state.rids->Add(header);
-  state.rids->Add(component(theme.separator()));
-  auto base = uint64_t{state.rids->ChildCount() - 2};
-  for (size_t j = 0; j < slice.rows(); ++j)
-    state.rids->Add(Cell(view<data>{base + j}, theme));
 }
 
 } // namespace vast::plugins::tui