MainPanel.h

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#pragma once
 
#include "Components/Panel.h" // EmberUI::Panel
#include "Interfaces/IScene.h"
#include <functional>
#include <memory>
#include <vector>
#include <wx/aui/auibook.h>
#include <wx/bmpbuttn.h>
#include <wx/simplebook.h>
#include <wx/toolbar.h>
#include <wx/wx.h>

class MainPanel : public EmberUI::Panel {
  public:
    MainPanel(wxWindow *parent);
 
    // Panel title and type
    wxString GetTitle() const override { return "Scene"; }
    wxString GetPanelType() const override { return "Scene"; }
 
    // Scene management
    int AddScene(std::unique_ptr<IScene> scene);

    int InsertScene(int index, std::unique_ptr<IScene> scene);

    bool RemoveScene(int index, bool force = false);

    IScene *GetActiveScene() const;

    IScene *GetScene(int index) const;

    size_t GetSceneCount() const { return m_scenes.size(); }

    void SwitchToNextScene();

    void SwitchToPreviousScene();

    bool SetActiveScene(int index);

    int CreateNewScene();

    int CreateNewScene(const wxString &customTitle);

    void UpdateActiveSceneTitle(const wxString &newTitle);
 
    // Get the notebook for creating scenes with correct parent
    wxAuiNotebook *GetNotebook() const { return m_sceneNotebook; }

    void ApplyCanvasBackgroundColor(const wxColour &color);
 
    using SceneChangedCallback = std::function<void(IScene *newScene, int newIndex)>;
    void SetSceneChangedCallback(SceneChangedCallback callback) { m_sceneChangedCallback = std::move(callback); }
 
    using WelcomeActionCallback = std::function<void(const std::string &action, const std::string &param)>;
    void SetWelcomeActionCallback(WelcomeActionCallback cb) { m_welcomeActionCallback = std::move(cb); }
 
    void ShowWelcome();
    void ShowScenes();
 
  private:
    enum {
        ID_NEW_SCENE_BUTTON = wxID_HIGHEST + 1000,
        ID_SCENE_NOTEBOOK,
        ID_OVERLAY_BUTTON,
        ID_OVERLAY_SHOW_ALL = wxID_HIGHEST + 2000,
        ID_OVERLAY_HIDE_ALL,
        ID_OVERLAY_GRID,
        ID_OVERLAY_MINIMAP,
        ID_OVERLAY_BREADCRUMB,
        ID_OVERLAY_COORDINATE,
        ID_OVERLAY_SELECTED_NODE,
        ID_OVERLAY_TREE_INFO,
        ID_OVERLAY_FPS,
        ID_OVERLAY_CONTROLS_HELP
    };
 
    void CreateLayout() override;
    void CreateToolbar();
 
    void DoCreateLayout();
    void DoCreateToolbar();
    wxPanel *CreateWelcomePanel();
 
    void OnTabChanged(wxAuiNotebookEvent &event);
    void OnTabClosed(wxAuiNotebookEvent &event);
    void OnNewSceneButton(wxCommandEvent &event);
    void OnOverlayButton(wxCommandEvent &event);
    void OnOverlayMenuItem(wxCommandEvent &event);
 
    void UpdateOverlayButtonState();
    void ApplyOverlayToActiveCanvas();
 
    wxString GenerateSceneTitle() const;
    bool SceneTitleExists(const wxString &title) const;
 
    wxStaticText *m_title;
    wxToolBar *m_toolbar;
    wxSimplebook *m_book = nullptr;
    wxPanel *m_welcomePanel = nullptr;
    wxAuiNotebook *m_sceneNotebook;
 
    std::vector<std::unique_ptr<IScene>> m_scenes;
    int m_activeSceneIndex;
    int m_nextSceneNumber;
    bool m_isClosingTab = false;
    SceneChangedCallback m_sceneChangedCallback;
    WelcomeActionCallback m_welcomeActionCallback;
 
    wxDECLARE_EVENT_TABLE();
};