ViewPortResizeQuerier.cpp

Go to the documentation of this file.

/**
* @file ViewPortResizeQuerier.cpp.
* @brief The ViewPortResizeQuerier & NativeScriptRegister Class Implementation.
* @author Spices.
*/
 
#include "Pchheader.h"
#include "ViewPortResizeQuerier.h"
#include "Systems/SlateSystem.h"
#include "Slate/Imgui/ViewPort/ImguiViewport.h"
#include "Core/Event/SlateEvent.h"
#include "Render/Vulkan/VulkanRenderBackend.h"
 
namespace Spices {
 
    void ViewPortResizeQuerier::OnTick(TimeStep& ts)
    {
        SPICES_PROFILE_ZONE;
 
        /**
        * @brief The first frame, we will not get register pointer.
        */
        if (!SlateSystem::GetRegister()) return;
 
        if (!m_ViewPort.lock()) m_ViewPort = SlateSystem::GetRegister()->GetViewPort();
 
        if (m_ViewPort.lock()->IsResizedThisFrame())
        {
            /**
            * @brief Might not needed?
            */
            VK_CHECK(vkQueueWaitIdle(VulkanRenderBackend::GetState().m_GraphicQueue))
 
            SlateResizeEvent event(static_cast<uint32_t>(m_ViewPort.lock()->GetPanelSize().x), static_cast<uint32_t>(m_ViewPort.lock()->GetPanelSize().y));
 
            Event::GetEventCallbackFn()(event);
        }
    }
}