Exemplos de centreWindow em C++ (Cpp)

Exemplo n.º 1

Arquivo: OsClientWindows.cpp Projeto: Psybrus/Psybrus

//////////////////////////////////////////////////////////////////////////
// create
BcBool OsClientWindows::create( const BcChar* pTitle, BcHandle Instance, BcU32 Width, BcU32 Height, BcBool Fullscreen, BcBool Visible )
{
	WNDCLASSEX	wc;
	RECT		WindowRect;

	WindowRect.left = (long)0;
	WindowRect.right = (long)Width;
	WindowRect.top = (long)0;
	WindowRect.bottom = (long)Height;

	hInstance_ = Instance;


	// Enumerate device guff.
	BOOL EnumSuccess = FALSE;
	BcU32 ModeIdx = 0;
	do
	{
		DEVMODEA DevMode;
		ZeroMemory( &DevMode, sizeof( DevMode ) );
		EnumSuccess = ::EnumDisplaySettingsA( 
			nullptr, 
			ModeIdx++,
			&DevMode );

		if( EnumSuccess )
		{
			DeviceModes_.push_back( DevMode );
		}
	}
	while( EnumSuccess );

	BcU32 DeviceIdx = 0;
	do
	{
		DISPLAY_DEVICEA DisplayDevice;
		ZeroMemory( &DisplayDevice, sizeof( DisplayDevice ) );
		EnumSuccess = ::EnumDisplayDevicesA( 
			nullptr, 
			DeviceIdx++,
			&DisplayDevice,
			EDD_GET_DEVICE_INTERFACE_NAME );

		if( EnumSuccess )
		{
			DisplayDevices_.push_back( DisplayDevice );
		}
	}
	while( EnumSuccess );

	BcU32 MonitorIdx = 0;
	do
	{
		MONITORINFO MonitorInfo;
		ZeroMemory( &MonitorInfo, sizeof( MonitorInfo ) );
		EnumSuccess = ::GetMonitorInfoA(
			(HMONITOR)MonitorIdx,
			&MonitorInfo );

		if( EnumSuccess )
		{
			MonitorInfos_.push_back( MonitorInfo );
		}
	}
	while( EnumSuccess );

	// Generate class name.
	BcSPrintf( ClassName_, "PsybrusWindow_0x%x", gClassID_++ );
	
	wc.cbSize			= sizeof( WNDCLASSEX );
	wc.style			= CS_HREDRAW | CS_VREDRAW;
	wc.lpfnWndProc		= (WNDPROC) WndProc;
	wc.cbClsExtra		= 0;
	wc.cbWndExtra		= 0;
	wc.hInstance		= (HINSTANCE)Instance;
	wc.hIcon			= ::LoadIcon( NULL, IDI_WINLOGO );
	wc.hCursor			= ::LoadCursor( NULL, IDC_ARROW );
	wc.hbrBackground	= (HBRUSH)( COLOR_WINDOW );
	wc.lpszMenuName		= NULL;
	wc.lpszClassName	= ClassName_;
	wc.hIconSm			= NULL;

	if ( !RegisterClassEx( &wc ) )
	{
		return BcFalse;
	}

	if( Fullscreen == BcFalse )
	{
		WindowStyleEx_ = WS_EX_WINDOWEDGE;
		WindowStyle_ = WS_CAPTION | WS_SYSMENU | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_MINIMIZEBOX | WS_SIZEBOX | WS_MAXIMIZEBOX;
	}
	else
	{
		WindowStyleEx_ = WS_EX_APPWINDOW;
		WindowStyle_ = WS_POPUP;	
	}

	::AdjustWindowRectEx( &WindowRect, WindowStyle_, FALSE, WindowStyleEx_);

	centreWindow( Width, Height );

	// Create The Window
	if ( !( hWnd_= ::CreateWindowEx(	WindowStyleEx_,
		ClassName_,
		pTitle,
		WindowStyle_,
		WindowSize_.left, WindowSize_.top,
		WindowRect.right-WindowRect.left,
		WindowRect.bottom-WindowRect.top,
		NULL,
		NULL,
		(HINSTANCE)Instance,
		NULL)))	
	{
		return BcFalse;
	}

	// Set user data.
	::SetWindowLongPtr( hWnd_, GWLP_USERDATA, (LONG_PTR)this );

	// Get the device context
	hDC_ = GetDC( hWnd_ );

	// Show the window
	if( Visible )
	{
		::ShowWindow( hWnd_, SW_SHOWNORMAL );
		::SetForegroundWindow( hWnd_ );
		::SetFocus( hWnd_ );
	}

	return BcTrue;
}

Exemplo n.º 2

Arquivo: OsClientWindows.cpp Projeto: wdmchaft/Psybrus

//////////////////////////////////////////////////////////////////////////
// create
BcBool OsClientWindows::create( const BcChar* pTitle, BcHandle Instance, BcU32 Width, BcU32 Height, BcBool Fullscreen, BcBool Visible )
{
	WNDCLASSEX	wc;
	RECT		WindowRect;

	WindowRect.left = (long)0;
	WindowRect.right = (long)Width;
	WindowRect.top = (long)0;
	WindowRect.bottom = (long)Height;

	hInstance_ = Instance;

	// Generate class name.
	BcSPrintf( ClassName_, "PsybrusWindow_0x%x", gClassID_++ );
	
	wc.cbSize			= sizeof( WNDCLASSEX );
	wc.style			= CS_HREDRAW | CS_VREDRAW;
	wc.lpfnWndProc		= (WNDPROC) WndProc;
	wc.cbClsExtra		= 0;
	wc.cbWndExtra		= 0;
	wc.hInstance		= (HINSTANCE)Instance;
	wc.hIcon			= ::LoadIcon( NULL, IDI_WINLOGO );
	wc.hCursor			= ::LoadCursor( NULL, IDC_ARROW );
	wc.hbrBackground	= (HBRUSH)( COLOR_WINDOW );
	wc.lpszMenuName		= NULL;
	wc.lpszClassName	= ClassName_;
	wc.hIconSm			= NULL;

	if ( !RegisterClassEx( &wc ) )
	{
		return BcFalse;
	}

	if( Fullscreen == BcFalse )
	{
		WindowStyleEx_ = WS_EX_WINDOWEDGE;
		WindowStyle_ = WS_CAPTION | WS_SYSMENU | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_MINIMIZEBOX | WS_SIZEBOX | WS_MAXIMIZEBOX;
	}
	else
	{
		WindowStyleEx_ = WS_EX_APPWINDOW;
		WindowStyle_ = WS_POPUP;	
	}

	::AdjustWindowRectEx( &WindowRect, WindowStyle_, FALSE, WindowStyleEx_);

	centreWindow( Width, Height );

	// Create The Window
	if ( !( hWnd_=::CreateWindowEx(	WindowStyleEx_,
		ClassName_,
		pTitle,
		WindowStyle_,
		WindowSize_.left, WindowSize_.top,
		WindowRect.right-WindowRect.left,
		WindowRect.bottom-WindowRect.top,
		NULL,
		NULL,
		(HINSTANCE)Instance,
		NULL)))	
	{
		return BcFalse;
	}

	// Set user data.
	::SetWindowLongPtr( hWnd_, GWL_USERDATA, (LONG_PTR)this );

	// Get the device context
	hDC_ = GetDC( hWnd_ );

	// Show the window
	if( Visible )
	{
		::ShowWindow( hWnd_, SW_SHOW );
		::SetForegroundWindow( hWnd_ );
		::SetFocus( hWnd_ );
	}

	return BcTrue;
}