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- DEFINITION FOR C MODULE Clipboard ;
-
- FROM SYSTEM IMPORT STRING, SHORTSET ;
- FROM Exec IMPORT CMD_NONSTD, Message, DevicePtr, Node ;
-
- CONST
- CBD_POST = CMD_NONSTD+0 ;
- CBD_CURRENTREADID = CMD_NONSTD+1 ;
- CBD_CURRENTWRITEID = CMD_NONSTD+2 ;
- CBD_CHANGEHOOK = CMD_NONSTD+3 ;
-
- CBERR_OBSOLETEID = 1 ;
-
- TYPE
- ClipboardUnitPartialPtr = POINTER TO ClipboardUnitPartial ;
- IOClipReqPtr = POINTER TO IOClipReq ;
- SatisfyMsgPtr = POINTER TO SatisfyMsg ;
- ClipHookMsgPtr = POINTER TO ClipHookMsg ;
-
- ClipboardUnitPartial = RECORD
- cu_Node : Node ; (* list of units *)
- cu_UnitNum : LONGINT ; (* unit number for this unit *)
- (* the remaining unit data is private to the device *)
- END ;
-
- IOClipReq = RECORD
- io_Message : Message ;
- io_Device : DevicePtr ; (* device node pointer *)
- io_Unit : ClipboardUnitPartialPtr ; (* unit node pointer *)
- io_Command : CARDINAL ; (* device command *)
- io_Flags : SHORTSET ; (* including QUICK and SATISFY *)
- io_Error : SHORTINT ; (* error or warning num *)
- io_Actual : LONGINT ; (* number of bytes transferred *)
- io_Length : LONGINT ; (* number of bytes requested *)
- io_Data : STRING ; (* either clip stream or post port *)
- io_Offset : LONGINT ; (* offset in clip stream *)
- io_ClipID : LONGINT ; (* ordinal clip identifier *)
- END ;
-
- CONST
- PRIMARY_CLIP = 0 ; (* primary clip unit *)
-
- TYPE
- SatisfyMsg = RECORD
- sm_Msg : Message ; (* the length will be 6 *)
- sm_Unit : CARDINAL ; (* which clip unit this is *)
- sm_ClipID : LONGINT ; (* the clip identifier of the post *)
- END ;
-
- ClipHookMsg = RECORD
- chm_Type : LONGINT ; (* zero for this structure format *)
- chm_ChangeCmd : LONGINT ; (* command that caused this hook invocation: *)
- (* either CMD_UPDATE or CBD_POST *)
- chm_ClipID : LONGINT ; (* the clip identifier of the new data *)
- END ;
-
- END Clipboard.
-