/// <summary>
/// Returns the default digitizing context, with useful context overrides.
/// </summary>
/// <param name="options_I">caller's options; OR'd into context options</param>
/// <returns>A valid context object or null on error.</returns>
public static CWintabContext GetDefaultDigitizingContext(ECTXOptionValues options_I = 0)
{
// Send all possible data bits (not including extended data).
// This is redundant with CWintabContext initialization, which
// also inits with PK_PKTBITS_ALL.
uint PACKETDATA = (uint)EWintabPacketBit.PK_PKTBITS_ALL; // The Full Monty
uint PACKETMODE = (uint)EWintabPacketBit.PK_BUTTONS;
CWintabContext context = GetDefaultContext(EWTICategoryIndex.WTI_DEFCONTEXT);
if (context != null)
{
// Add digitizer-specific context tweaks.
context.PktMode = 0; // all data in absolute mode (set EWintabPacketBit bit(s) for relative mode)
context.SysMode = false; // system cursor tracks in absolute mode (zero)
// Add caller's options.
context.Options |= (uint)options_I;
// Set the context data bits.
context.PktData = PACKETDATA;
context.PktMode = PACKETMODE;
context.MoveMask = PACKETDATA;
context.BtnUpMask = context.BtnDnMask;
}
return(context);
}
/// <summary>
/// Returns the default system context, with useful context overrides.
/// </summary>
/// <param name="options_I">caller's options; OR'd into context options</param>
/// <returns>A valid context object or null on error.</returns>
public static CWintabContext GetDefaultSystemContext(ECTXOptionValues options_I = 0)
{
// Send all possible data bits (not including extended data).
// This is redundant with CWintabContext initialization, which
// also inits with PK_PKTBITS_ALL.
uint PACKETDATA = (uint)EWintabPacketBit.PK_PKTBITS_ALL; // The Full Monty
uint PACKETMODE = (uint)EWintabPacketBit.PK_BUTTONS;
CWintabContext context = GetDefaultContext(EWTICategoryIndex.WTI_DEFSYSCTX);
if (context != null)
{
// TODO: Add system-specific context tweaks.
// Add caller's options.
context.Options |= (uint)options_I;
// Make sure we get data packet messages.
context.Options |= (uint)ECTXOptionValues.CXO_MESSAGES;
// Set the context data bits.
context.PktData = PACKETDATA;
context.PktMode = PACKETMODE;
context.MoveMask = PACKETDATA;
context.BtnUpMask = context.BtnDnMask;
}
return(context);
}
/// <summary>
/// Returns the default digitizing context, with useful context overrides.
/// </summary>
/// <param name="options_I">caller's options; OR'd into context options</param>
/// <returns>A valid context object or null on error.</returns>
public static CWintabContext GetDefaultDigitizingContext(ECTXOptionValues options_I = 0)
{
// Send all possible data bits (not including extended data).
// This is redundant with CWintabContext initialization, which
// also inits with PK_PKTBITS_ALL.
uint PACKETDATA = (uint)EWintabPacketBit.PK_PKTBITS_ALL; // The Full Monty
uint PACKETMODE = (uint)EWintabPacketBit.PK_BUTTONS;
CWintabContext context = GetDefaultContext(EWTICategoryIndex.WTI_DEFCONTEXT);
if ( context != null )
{
// Add digitizer-specific context tweaks.
context.PktMode = 0; // all data in absolute mode (set EWintabPacketBit bit(s) for relative mode)
context.SysMode = false; // system cursor tracks in absolute mode (zero)
// Add caller's options.
context.Options |= (uint)options_I;
// Set the context data bits.
context.PktData = PACKETDATA;
context.PktMode = PACKETMODE;
context.MoveMask = PACKETDATA;
context.BtnUpMask = context.BtnDnMask;
}
return context;
}
/// <summary>
/// デフォルトのコンテキスト情報を取得する
/// </summary>
/// <param name="options"></param>
/// <returns></returns>
public static WintabLogContext GetDefaultSystemContext(ECTXOptionValues options)
{
// パケットのサイズは、指定したビットによって可変となる。
// 全てのビットを指定し、パケットのサイズを固定にする。
uint pktData = (uint)EWintabPacketBit.PK_PKTBITS_ALL;
uint pktMode = (uint)EWintabPacketBit.PK_BUTTONS;
// デフォルトのコンテキストの取得
WintabLogContext context = new WintabLogContext();
// メモリの確保
IntPtr pContext = WintabMemoryUtility.AllocUnmanagedBuffer(context);
try
{
uint sz = WintabFunctions.WTInfoA((uint)EWTICategoryIndex.WTI_DEFSYSCTX, 0, pContext);
context = WintabMemoryUtility.MarshalUnmanagedBuffer <WintabLogContext>(pContext, sz);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine("GetDefaultSystemContext : " + ex.Message);
throw ex;
}
finally
{
// メモリの開放を忘れないこと
WintabMemoryUtility.FreeUnmanagedBuffer(pContext);
}
// パケットメッセージを受信するために指定
context.lcOptions |= (uint)ECTXOptionValues.CXO_MESSAGES;
// 指定されたオプション
context.lcOptions |= (uint)options;
// コンテキストのビット設定
context.lcPktData = pktData;
context.lcPktMode = pktMode;
context.lcMoveMask = pktData;
context.lcBtnUpMask = context.lcBtnDnMask;
return(context);
}
/// <summary>
/// Returns the default system context, with useful context overrides.
/// </summary>
/// <param name="options_I">caller's options; OR'd into context options</param>
/// <returns>A valid context object or null on error.</returns>
public static CWintabContext GetDefaultSystemContext(ECTXOptionValues options_I = 0)
{
// Send all possible data bits (not including extended data).
// This is redundant with CWintabContext initialization, which
// also inits with PK_PKTBITS_ALL.
uint PACKETDATA = (uint)EWintabPacketBit.PK_PKTBITS_ALL; // The Full Monty
uint PACKETMODE = (uint)EWintabPacketBit.PK_BUTTONS;
CWintabContext context = GetDefaultContext(EWTICategoryIndex.WTI_DEFSYSCTX);
if (context != null)
{
// TODO: Add system-specific context tweaks.
// Add caller's options.
context.Options |= (uint)options_I;
// Make sure we get data packet messages.
context.Options |= (uint) ECTXOptionValues.CXO_MESSAGES;
// Set the context data bits.
context.PktData = PACKETDATA;
context.PktMode = PACKETMODE;
context.MoveMask = PACKETDATA;
context.BtnUpMask = context.BtnDnMask;
}
return context;
}
