ImguiRendererVulkan.hpp

#pragma once
 
#include <vulkan/vulkan.h>
 
#include "ImguiRenderer.hpp"
 
namespace Grindstone::GraphicsAPI {
    class WindowGraphicsBinding;
}
 
namespace Grindstone::GraphicsAPI::Vulkan {
    class Core;
}
 
namespace Grindstone::Editor::ImguiEditor {
    class ImguiRendererVulkan : public ImguiRenderer {
    public:
        ImguiRendererVulkan();
        ~ImguiRendererVulkan();
 
        virtual GraphicsAPI::CommandBuffer* GetCommandBuffer() override;
        virtual bool PreRender() override;
        virtual void PrepareImguiRendering() override;
        virtual void PostRender() override;
        virtual void Resize() override;
        virtual ImTextureID CreateTexture(std::filesystem::path path) override;
        virtual ImTextureID GetThumbnailAtlas() override;
    private:
        void WaitForResizeAndRecreateSwapchain();
        void SetupVulkanWindow(
            Grindstone::GraphicsAPI::Vulkan::Core* graphicsCore,
            Grindstone::GraphicsAPI::WindowGraphicsBinding* wgb,
            int width,
            int height
        );
 
        void CreateOrResizeWindow(
            Grindstone::GraphicsAPI::Vulkan::Core* graphicsCore,
            Grindstone::GraphicsAPI::WindowGraphicsBinding* wgb,
            int width, int height
        );
 
        VkDescriptorPool imguiPool = nullptr;
        Grindstone::GraphicsAPI::DescriptorSetLayout* textureDescriptorLayout = nullptr;
        std::vector<GraphicsAPI::CommandBuffer*> commandBuffers;
 
        bool shouldRebuildSwapchain = false;
    };
}