lets do this properly.

git-svn-id: svn://svn.ijw.co.nz/svn/OpenRa@1144 993157c7-ee19-0410-b2c4-bb4e9862e678
2007-07-10 02:24:10 +00:00
parent 3338422abc
commit 206df3514e
19 changed files with 1657 additions and 0 deletions
--- a/BluntDx/InputDevice.h
+++ b/BluntDx/InputDevice.h
@@ -0,0 +1,153 @@
+#pragma once
+
+namespace BluntDirectX { namespace DirectInput
+{
+	[Flags]
+	public enum class CooperativeLevel
+	{
+		OnlyWhenFocused = 0x1,
+		Exclusive = 0x2,
+		DisableWindowsKey = 0x4,
+	};
+
+	public enum class DeviceType
+	{
+		Keyboard,
+		Mouse,
+		Joystick,
+	};
+
+	public ref class DiInputDevice
+	{
+	private:
+		DiInputDevice( IDirectInputDevice8* device ) 
+			: device(device), devtype( DeviceType::Joystick ) {}
+
+	internal:
+		IDirectInputDevice8* device;
+		DeviceType devtype;
+
+	public:
+		static property Guid SystemKeyboard
+		{
+			Guid get()
+			{
+				return *(Guid*)&GUID_SysKeyboard;
+			}
+		}
+
+		static property Guid SystemMouse
+		{
+			Guid get()
+			{
+				return *(Guid*)&GUID_SysMouse;
+			}
+		}
+
+		DiInputDevice( InputManager^ manager, Guid guid, DeviceType devtype ) : devtype( devtype )
+		{
+			HRESULT hr;
+			IDirectInputDevice8* _device;
+
+			GUID* p = (GUID*)&guid;
+
+			if (FAILED( hr = manager->di->CreateDevice( *p, &_device, NULL )))
+				ThrowHelper::Hr(hr);
+
+			device = _device;
+		}
+
+		void SetCooperativeLevel( Control^ host, CooperativeLevel level)
+		{
+			int _level = (int)level;
+			DWORD flags = 0;
+			HRESULT hr;
+
+			flags |= ((_level & (int)CooperativeLevel::OnlyWhenFocused) ? DISCL_FOREGROUND : DISCL_BACKGROUND);
+			flags |= ((_level & (int)CooperativeLevel::Exclusive) ? DISCL_EXCLUSIVE : DISCL_NONEXCLUSIVE);
+			if (_level & (int)CooperativeLevel::DisableWindowsKey)
+				flags |= DISCL_NOWINKEY;
+
+			if (FAILED( hr = device->SetCooperativeLevel( (HWND)host->Handle.ToInt32(), flags ) ))
+				ThrowHelper::Hr(hr);
+
+			if (devtype == DeviceType::Keyboard)
+				device->SetDataFormat( &c_dfDIKeyboard );
+			else if (devtype == DeviceType::Mouse)
+				device->SetDataFormat( &c_dfDIMouse );
+		}
+
+		void Acquire()
+		{
+			HRESULT hr;
+			if (FAILED(hr = device->Acquire()))
+				ThrowHelper::Hr(hr);
+		}
+
+		void Unacquire()
+		{
+			HRESULT hr;
+			if (FAILED(hr = device->Unacquire()))
+				ThrowHelper::Hr(hr);
+		}
+
+		void Poll()
+		{
+			HRESULT hr;
+			if (FAILED(hr = device->Poll()))
+				ThrowHelper::Hr(hr);
+		}
+
+		KeyboardState^ GetKeyboardState()
+		{
+			char buffer[256];
+			HRESULT hr;
+
+			if (FAILED(hr = device->GetDeviceState(sizeof(buffer), (void*)buffer)))
+				ThrowHelper::Hr(hr);
+
+			array<bool>^ result = gcnew array<bool>(256);
+
+			for( int i=0; i<256; i++ )
+				result[i] = (buffer[i] & 0x80) != 0;
+
+			return gcnew KeyboardState(result);
+		}
+
+		MouseState^ GetMouseState()
+		{
+			MouseData mouse;
+			HRESULT hr;
+
+			if (FAILED(hr = device->GetDeviceState(sizeof(mouse), (void*)&mouse)))
+				ThrowHelper::Hr(hr);
+
+			return gcnew MouseState(mouse);
+		}
+
+		JoystickState^ GetJoystickState()
+		{
+			DIJOYSTATE state;
+			HRESULT hr;
+
+			if (FAILED(hr = device->GetDeviceState(sizeof(state), (void*)&state)))
+				ThrowHelper::Hr(hr);
+
+			return gcnew JoystickState( &state );
+		}
+
+		~DiInputDevice()
+		{
+			safe_release( device );
+		}
+
+		static DiInputDevice^ GetJoystick( InputManager^ manager )
+		{
+			IDirectInputDevice8* dev = CreateAndConfigureJoystick( manager->di );
+			if (dev == nullptr)
+				return nullptr;
+
+			return gcnew DiInputDevice( dev );
+		}
+	};
+}}