dungeon_workbench_panel.h

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#ifndef YAZE_APP_EDITOR_DUNGEON_PANELS_DUNGEON_WORKBENCH_PANEL_H
#define YAZE_APP_EDITOR_DUNGEON_PANELS_DUNGEON_WORKBENCH_PANEL_H
 
#include <deque>
#include <functional>
#include <string>
#include <unordered_map>
 
#include "app/editor/dungeon/dungeon_workbench_state.h"
#include "app/editor/system/editor_panel.h"
 
namespace yaze {
class Rom;
}  // namespace yaze
 
namespace yaze::editor {
 
class DungeonCanvasViewer;
class DungeonRoomSelector;
enum class RoomSelectionIntent;
 
// Single stable window for dungeon editing. This is step 2 in the Workbench plan.
class DungeonWorkbenchPanel : public EditorPanel {
 public:
  DungeonWorkbenchPanel(
      DungeonRoomSelector* room_selector, int* current_room_id,
      std::function<void(int)> on_room_selected,
      std::function<void(int, RoomSelectionIntent)>
          on_room_selected_with_intent,
      std::function<void(int)> on_save_room,
      std::function<DungeonCanvasViewer*()> get_viewer,
      std::function<DungeonCanvasViewer*()> get_compare_viewer,
      std::function<const std::deque<int>&()> get_recent_rooms,
      std::function<void(int)> forget_recent_room,
      std::function<void(const std::string&)> show_panel,
      std::function<void(bool)> set_workflow_mode, Rom* rom = nullptr);
 
  std::string GetId() const override;
  std::string GetDisplayName() const override;
  std::string GetIcon() const override;
  std::string GetEditorCategory() const override;
  int GetPriority() const override;
 
  void SetRom(Rom* rom);
 
  void NotifyRoomChanged(int previous_room_id) {
    previous_room_id_ = previous_room_id;
  }
 
  // Wire undo/redo state from the editor's UndoManager.
  void SetUndoRedoProvider(std::function<bool()> can_undo,
                           std::function<bool()> can_redo,
                           std::function<void()> on_undo,
                           std::function<void()> on_redo,
                           std::function<std::string()> undo_desc,
                           std::function<std::string()> redo_desc,
                           std::function<int()> undo_depth) {
    can_undo_ = std::move(can_undo);
    can_redo_ = std::move(can_redo);
    on_undo_ = std::move(on_undo);
    on_redo_ = std::move(on_redo);
    undo_desc_ = std::move(undo_desc);
    redo_desc_ = std::move(redo_desc);
    undo_depth_ = std::move(undo_depth);
  }
 
  // Wire tool mode name provider (e.g., from DungeonToolset::GetToolModeName).
  void SetToolModeProvider(std::function<const char*()> provider) {
    get_tool_mode_ = std::move(provider);
  }
 
  void Draw(bool* p_open) override;
 
 private:
  void DrawRecentRoomTabs();
  void DrawSplitView(DungeonCanvasViewer& primary_viewer);
  void DrawInspector(DungeonCanvasViewer& viewer);
  void DrawInspectorShelf(DungeonCanvasViewer& viewer);
  void DrawInspectorShelfRoom(DungeonCanvasViewer& viewer);
  void DrawInspectorShelfSelection(DungeonCanvasViewer& viewer);
  void DrawInspectorShelfView(DungeonCanvasViewer& viewer);
  void DrawInspectorShelfTools(DungeonCanvasViewer& viewer);
 
  // Lazily build a room_id → dungeon_name cache from ROM entrance tables so the
  // room badge can show accurate group context for custom Oracle dungeons.
  void BuildRoomDungeonCache();
 
  DungeonRoomSelector* room_selector_ = nullptr;
  int* current_room_id_ = nullptr;
 
  // Workbench-owned UI state (was in DungeonEditorV2, moved here Phase 6.2).
  int previous_room_id_ = -1;
  bool split_view_enabled_ = false;
  int compare_room_id_ = -1;
  DungeonWorkbenchLayoutState layout_state_{};
  std::function<void(int)> on_room_selected_;
  std::function<void(int, RoomSelectionIntent)> on_room_selected_with_intent_;
  std::function<void(int)> on_save_room_;
  std::function<DungeonCanvasViewer*()> get_viewer_;
  std::function<DungeonCanvasViewer*()> get_compare_viewer_;
  std::function<const std::deque<int>&()> get_recent_rooms_;
  std::function<void(int)> forget_recent_room_;
  std::function<void(const std::string&)> show_panel_;
  std::function<void(bool)> set_workflow_mode_;
  Rom* rom_ = nullptr;
 
  char compare_search_buf_[64] = {};
 
  // Track collapse→expand transitions for one-shot column width reset
  bool prev_show_left_ = true;
  bool prev_show_right_ = true;
  int table_generation_ = 0;
 
  // ROM-based room→dungeon group label cache (lazy-built on first room render).
  std::unordered_map<int, std::string> room_dungeon_cache_;
  bool room_dungeon_cache_built_ = false;
 
  // Undo/redo providers (set via SetUndoRedoProvider).
  std::function<bool()> can_undo_;
  std::function<bool()> can_redo_;
  std::function<void()> on_undo_;
  std::function<void()> on_redo_;
  std::function<std::string()> undo_desc_;
  std::function<std::string()> redo_desc_;
  std::function<int()> undo_depth_;
 
  // Tool mode name provider (set via SetToolModeProvider).
  std::function<const char*()> get_tool_mode_;
 
  // Shortcut legend toggle.
  bool show_shortcut_legend_ = false;
};
 
}  // namespace yaze::editor
 
#endif  // YAZE_APP_EDITOR_DUNGEON_PANELS_DUNGEON_WORKBENCH_PANEL_H