Lots of stuff

PortabilityLayer/DisplayDeviceManager.cpp

@@ -0,0 +1,75 @@
+#include "DisplayDeviceManager.h"
+
+#include "PLQuickdraw.h"
+
+#include "MemoryManager.h"
+
+namespace PortabilityLayer
+{
+	class DisplayDeviceManagerImpl final : public DisplayDeviceManager
+	{
+	public:
+		DisplayDeviceManagerImpl();
+
+		void Init() override;
+		void Shutdown() override;
+
+		GDevice **GetMainDevice() override;
+
+
+		void IncrementTickCount(uint32_t count) override;
+		uint32_t GetTickCount() override;
+
+		static DisplayDeviceManagerImpl *GetInstance();
+
+	private:
+		GDHandle m_mainDevice;
+		uint32_t m_tickCount;
+
+		static DisplayDeviceManagerImpl ms_instance;
+	};
+
+	DisplayDeviceManagerImpl::DisplayDeviceManagerImpl()
+		: m_mainDevice(nullptr)
+		, m_tickCount(1)
+	{
+	}
+
+	void DisplayDeviceManagerImpl::Init()
+	{
+		m_mainDevice = MemoryManager::GetInstance()->NewHandle<GDevice>();
+	}
+
+	void DisplayDeviceManagerImpl::Shutdown()
+	{
+		MemoryManager::GetInstance()->ReleaseHandle(reinterpret_cast<MMHandleBlock*>(m_mainDevice));
+	}
+
+	GDevice **DisplayDeviceManagerImpl::GetMainDevice()
+	{
+		return m_mainDevice;
+	}
+
+	void DisplayDeviceManagerImpl::IncrementTickCount(uint32_t count)
+	{
+		m_tickCount += count;
+	}
+
+	uint32_t DisplayDeviceManagerImpl::GetTickCount()
+	{
+		return m_tickCount;
+	}
+
+
+	DisplayDeviceManagerImpl *DisplayDeviceManagerImpl::GetInstance()
+	{
+		return &ms_instance;
+	}
+
+	DisplayDeviceManagerImpl DisplayDeviceManagerImpl::ms_instance;
+
+	DisplayDeviceManager *DisplayDeviceManager::GetInstance()
+	{
+		return DisplayDeviceManagerImpl::GetInstance();
+	}
+}