ImguiRenderModule.h

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#pragma once
 
#include "App/Module/RenderModule.h"
#include "Render/Imgui/ImguiEditorUI.h"
#include "Render/Imgui/ImguiFontLibrary.h"
#include "Render/Imgui/ImguiImageLibrary.h"
 
#include "ThirdParty/GLFW3_fwd.h"
 
#include <Math/TVector2.h>
 
#include <cstddef>
#include <array>
#include <string>
#include <memory>
 
namespace ph::editor::render { class ImguiRenderContent; }
namespace ph::editor::render { class Scene; }
 
namespace ph::editor
{
 
class Editor;
 
class ImguiRenderModule : public RenderModule
{
public:
    ImguiRenderModule();
    ~ImguiRenderModule() override;
 
    std::string getName() const override;
    void onAttach(const ModuleAttachmentInfo& info) override;
    void onDetach() override;
    void renderUpdate(const MainThreadRenderUpdateContext& ctx) override;
    void createRenderCommands(RenderThreadCaller& caller) override;
    void createSetupRenderCommands(RenderThreadCaller& caller) override;
    void createCleanupRenderCommands(RenderThreadCaller& caller) override;
 
private:
    void initializeImgui(Editor& editor);
    void initializeImguiFonts(Editor& editor);
    void initializeImguiImages(Editor& editor);
    void terminateImgui();
    void setDisplayFramebufferSizePx(const math::Vector2S& sizePx);
 
    GLFWwindow* m_glfwWindow;
    render::ImguiRenderContent* m_renderContent;
    render::Scene* m_rendererScene;
    std::string m_configFilePath;
    math::TVector2<uint32> m_displayFramebufferSizePx;
    bool m_isRenderContentAdded;
    std::array<ImWchar, 3> m_fontIconGlyphRanges;
 
    std::unique_ptr<ImguiEditorUI> m_editorUI;
    std::unique_ptr<ImguiFontLibrary> m_fontLibrary;
    std::unique_ptr<ImguiImageLibrary> m_imageLibrary;
};
 
inline std::string ImguiRenderModule::getName() const
{
    return "imgui";
}
 
}// end namespace ph::editor