Program Listing for File editor_system.h

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#pragma once

#include "core/event_manager.h"
#include "script/interpreter.h"
#include "framework/system.h"
#include "utility/imgui_helpers.h"

#include "vendor/ImGUI/imgui.h"
#include "vendor/ImGUI/imgui_impl_dx11.h"
#include "vendor/ImGUI/imgui_impl_win32.h"

#include "Tracy/Tracy.hpp"

ImColor ColorToImColor(Color& c);

class SceneDock;
class OutputDock;
class ToolbarDock;
class ViewportDock;
class InspectorDock;
class FileViewer;
class FileEditor;
class ContentBrowser;

class EditorSystem : public System
{
    EventBinder<EditorSystem> m_Binder;

    int m_DockSpaceID;
    String m_MenuAction;
    String m_PopupCause;
    unsigned int m_EditorStyleColorPushCount;
    unsigned int m_EditorStyleVarPushCount;
    bool m_WireframeMode = false;
    bool m_WorldMode = true;
    bool m_Autosave = false;

    String m_OpenSceneName;
    String m_LoadingScene;

    ImFont* m_EditorFont;
    ImFont* m_EditorFontItalic;
    ImFont* m_EditorFontBold;
    ImFont* m_EditorFontMonospace;

    struct Icons
    {
        const char* lua = ICON_ROOTEX_FILE_CODE_O;
        const char* font = ICON_ROOTEX_FONT;
        const char* text = ICON_ROOTEX_FILE_TEXT;
        const char* audio = ICON_ROOTEX_FILE_AUDIO_O;
        const char* model = ICON_ROOTEX_FORT_AWESOME;
        const char* image = ICON_ROOTEX_FILE_IMAGE_O;
    } m_Icons;

    Ptr<SceneDock> m_Scene;
    Ptr<OutputDock> m_Output;
    Ptr<ToolbarDock> m_Toolbar;
    Ptr<ViewportDock> m_Viewport;
    Ptr<InspectorDock> m_Inspector;
    Ptr<FileViewer> m_FileViewer;
    Ptr<FileEditor> m_FileEditor;
    Ptr<ContentBrowser> m_ContentBrowser;

    Atomic<bool> m_IsCopyFailed;
    String m_CurrExportDir;

    EditorSystem();
    EditorSystem(const EditorSystem&) = delete;
    ~EditorSystem();

    void drawDefaultUI(float deltaMilliseconds);
    void drawProgressBar(Atomic<int>& progress, float& currentProgress, int& totalProgress);

    void showDocumentation(const String& name, const sol::table& table);

    Variant saveAll(const Event* event);
    Variant autoSave(const Event* event);
    Variant saveBeforeQuit(const Event* event);
    Variant createNewScene(const Event* event);
    Variant createNewFile(const Event* event);
    int exportScene(const String& sceneName, const String& sceneFilePath, Atomic<int>& progress);
    void postExport();

public:
    static EditorSystem* GetSingleton();

    bool initialize(const JSON::json& systemData) override;
    void update(float deltaMilliseconds) override;

    void pushRegularFont() { ImGui::PushFont(m_EditorFont); }
    void pushBoldFont() { ImGui::PushFont(m_EditorFontBold); }
    void pushItalicFont() { ImGui::PushFont(m_EditorFontItalic); }
    void pushMonospaceFont() { ImGui::PushFont(m_EditorFontMonospace); }

    void popFont() { ImGui::PopFont(); }

    void openScene(String sceneName);

    ImColor getWarningColor() const { return ColorToImColor((Color)ColorPresets::LightYellow); }
    ImColor getFatalColor() const { return ColorToImColor((Color)ColorPresets::IndianRed); }
    ImColor getSuccessColor() const { return ColorToImColor((Color)ColorPresets::LimeGreen); }
    ImColor getNormalColor() const { return ColorToImColor((Color)ColorPresets::White); }
    ImColor getLinkColor() const { return ColorToImColor((Color)ColorPresets::SteelBlue); }
};