canvas_menu_builder.h

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#ifndef YAZE_APP_GUI_CANVAS_CANVAS_MENU_BUILDER_H
#define YAZE_APP_GUI_CANVAS_CANVAS_MENU_BUILDER_H
 
#include <functional>
#include <string>
#include <vector>
 
#include "app/gui/canvas/canvas_menu.h"
 
namespace yaze {
namespace gui {
 
class CanvasMenuBuilder {
 public:
  CanvasMenuBuilder() = default;
  
  CanvasMenuBuilder& AddItem(const std::string& label,
                              std::function<void()> callback);
  
  CanvasMenuBuilder& AddItem(const std::string& label,
                              const std::string& icon,
                              std::function<void()> callback);
  
  CanvasMenuBuilder& AddItem(const std::string& label,
                              const std::string& icon,
                              const std::string& shortcut,
                              std::function<void()> callback);
  
  CanvasMenuBuilder& AddPopupItem(const std::string& label,
                                   const std::string& popup_id,
                                   std::function<void()> render_callback);
  
  CanvasMenuBuilder& AddPopupItem(const std::string& label,
                                   const std::string& icon,
                                   const std::string& popup_id,
                                   std::function<void()> render_callback);
  
  CanvasMenuBuilder& AddConditionalItem(const std::string& label,
                                         std::function<void()> callback,
                                         std::function<bool()> condition);
  
  CanvasMenuBuilder& AddSubmenu(const std::string& label,
                                 const std::vector<CanvasMenuItem>& subitems);
  
  CanvasMenuBuilder& AddSeparator();
  
  CanvasMenuBuilder& BeginSection(
      const std::string& title = "",
      MenuSectionPriority priority = MenuSectionPriority::kEditorSpecific);
  
  CanvasMenuBuilder& EndSection();
  
  CanvasMenuDefinition Build();
  
  CanvasMenuBuilder& Reset();
  
 private:
  CanvasMenuDefinition menu_;
  CanvasMenuSection* current_section_ = nullptr;
  std::vector<CanvasMenuItem> pending_items_;
  
  void FlushPendingItems();
};
 
}  // namespace gui
}  // namespace yaze
 
#endif  // YAZE_APP_GUI_CANVAS_CANVAS_MENU_BUILDER_H