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394 lines
16 KiB
Plaintext
394 lines
16 KiB
Plaintext
;
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; File: TSMPrivate.a
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;
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; Contains: TSM private definitions.
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;
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; Written by: Kenny SC. Tung
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;
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; Copyright: © 1991-1992 by Apple Computer, Inc., all rights reserved.
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;
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; Change History (most recent first):
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;
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; <32> 8/4/92 DCL Moved InformTSM out of the public eye and into TSMPrivate.
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; <31> 7/28/92 DCL Moving applicationFloatKind & systemFloatKind constants out of
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; the public eye and into the private Layers header file. At the
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; request of TechPubs, and with assistance from Dean, Greg and
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; Kenny.
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; <30> 7/16/92 KST #1034952 <Kda>: Added one new patchMask bit constant --
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; kTSMEventBeenCalled.
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; <29> 6/26/92 KST Just added a line of comment.
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; <28> 6/26/92 KST #1033450,1033456,1031316 <JH>: Added a new mask bit
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; 'kInTSMPopUpMenuSelectCall" for tsmPatchFlag to fix the drawing
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; Balloon over floating window bug.
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; <27> 6/18/92 KST <JH>: applicationFloatKind and systemFloatKind are defined in
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; Windows.h but is not defined in any ainlude files. So I define
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; them in here.
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; <26> 6/17/92 KST #1030843 <JH>: Added one field in TSM global for
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; __PopupMenuSelect patch.
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; <25> 6/16/92 KST <JH>: Added one new patchMask bit constant and a new field in
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; TSM document record.
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; <24> 6/10/92 KST #1031142,1030881 <JH>: Added global tsmUseInputWindowDocID and a
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; new bit for our patch flag -- kInTSMEventCallBit.
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; <23> 6/2/92 JH <KST>: Added global tsmRealSystemMenuID.
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; <22> 5/14/92 KST #1025797,<JH>: Added one new message selector 'kMsgHelpHELPMgr'
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; to InformTSM.
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; <21> 5/1/92 KST #1027482,<JH>: Added a constant -- kSWMJustSetCursor.
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; <20> 5/1/92 KST #1028301,<JH>: JH,#1028301: kMaxTSMSelector has changed because
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; SetTSMDialogState, RestoreTSMDialogState.. etc has been removed.
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; <19> 5/1/92 JH Added a byte field to globals that is used to set bit flags that
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; our SetCursor patch will use. Also a mask for testing the low
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; bit.
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; <18> 4/9/92 KST KST,Adding a control parameterblock for communicating with the
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; swmdrvr. Adding 2 selectors for InformTSM.
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; <17> 3/30/92 KST JH, 1025008, 1025009. First attempt to solve the pallete/menu
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; bar flickering problem. Also, we synchronize the keyboard menu
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; with the script of the TSM document.
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; <16> 3/23/92 KST Code changed according to the comments from the code review.
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; <15> 3/12/92 KST We store a refcon in each document record. Added refcon mapping
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; cache in TSM globals.
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; <14> 3/6/92 KST Added a new constant "kLog2PSNEntrySize".
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; <13> 3/4/92 KST Added new fields "tsmSetCursorProc", and "tsmSavedCursorState"
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; in TSM globals.
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; <12> 3/3/92 KST kMaxTSMSelector is now 28.
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; <11> 3/2/92 KST Moved kMaxTSMSelector to TSMPrivate.h, and added a new private
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; trap selector "NewTSMDocument4SWM".
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; <10> 2/28/92 KST Added a new field "tsmSavedLayer" in TSM globals.
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; <9> 2/27/92 KST Add a signature in TSM aware PSN table for error detection.
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; Added a field tsmKillApplicationP in TSM globals.
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; <8> 2/11/92 DCL Changed the name of TSMEqu.[aph] to TextServices.[aph] for
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; better read-ability.
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; <7> 2/10/92 KST Moved TSM message selectors to TSMPrivate. 'inpm' resource now
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; stores FEP ID for the old input method.
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; <6> 2/3/92 KST TSM needs a flag to tell if we are using the old Japanese Input
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; Method when JIM is changed.
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; <5> 2/1/92 KST We don't have a global flag in TSM globals to indicate using
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; bottom window. Change the byte to indicate the number of active
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; text services for ease of debugging.
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; <4> 1/29/92 KST We open one input method for each document. Each document
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; contains a table of 4 opened input method instances for CCJK
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; scripts.
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; <3> 1/11/92 KST TSM globals now has an input method table to store the open
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; default input methods for CJK scripts.
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; <2> 1/9/92 KST If idocID == 0, it affects only one (•• current ••)
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; application.
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; <5> 12/31/91 KST Moved TSMPrivate.a from TextServiceMgr to Internal:ASM: folder.
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; <4> 12/31/91 KST Added document table in PSN table to record open documents.
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; <3> 12/20/91 KST Making progress toward Alpha. Changed "inline" to "TSM", and
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; added new calls.
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; <2> 12/10/91 KST Check in the first time.
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;
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;
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; **********************************************************************************************
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; File: "TSMPrivate.a"
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;
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; Written by Kenny SC. Tung
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;
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; Modification History:
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; 10Dec91 KSCT New today.
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;
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; In the TSM globals, we record all the application's process serial number which claims itself
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; as TSM aware. For each application, we also keep a table to record the document IDs it creates.
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; The document keep track of all the open text services. When application terminates or crashes,
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; we can use these tables to clean up the world. Initially, the table contains 10 slots, but will
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; grow as needed.
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; ***********************************************************************************************
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IF &TYPE('__TSMAPrivate__') = 'UNDEFINED' THEN
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__TSMAPrivate__ SET 1
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INCLUDE 'TextServices.a'
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INCLUDE 'Components.a'
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TSMVersion EQU 1 ; version 1
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swmdrvrRecordMenuIsDown EQU 0 ; from swmdrvr.h
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;; messages to TSM ...
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kMsgNoOP EQU 0 ; no op
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kMsgBkgAppsPSN EQU 1 ; background application's PSN
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kMsgKillTSMApp EQU 2 ; kill TSM aware application
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kMsgChangeToOldJIM EQU 3 ; change to OLD Japanese Input Method
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kMsgSuspendApp EQU 4 ; a non-TSM aware app got suspended
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kMsgResumeApp EQU 5 ; RESUME a non-TSM aware app
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kMsgHelpHELPMgr EQU 6 ; open Component's resource file for Help Mgr
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kMaxMsgNumber EQU kMsgHelpHELPMgr
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; (3) parameter for kMsgChangeToOldJIM -- record of 2 words:
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sidScript EQU 0 ; script of this old input method
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sidFEPID EQU 2 ; FEP ID
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; (6) parameter for kMsgHelpHELPMgr -- record of 6 bytes:
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tsmHelpRefnum EQU 0 ; > 0 if we opened IM's resource file
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tsmHelpWindowPtr EQU 2 ; nil if no floating window
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tsmHelpSavedLayer EQU 6 ; saved current layer (temp free storage)
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tsmHelpRecSize EQU tsmHelpSavedLayer+4
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kTSMSuspend EQU 0 ; suspend the app
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kTSMResume EQU $FFFF ; resume the app
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;; Private TSM traps ...
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;; The last selector is kFindServiceWindow = 23 as defined in TextServices.h ...
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kInformTSM equ 22 ; inform TSM with some messages
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kNewTSMDocument4SWM equ 24 ; create new TSM aware document but don't activate input method <#11> <#12>
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kTSMEventFromSWM equ 25 ; TSM event called by SWM <#24>
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kMaxTSMSelector equ kTSMEventFromSWM
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macro
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_InformTSM
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move.w #kInformTSM,d0
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_TSMDispatch
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endm
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;;-------------------------------------------------------------------------;;
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kSavedIMCount EQU 4 ; save 4 input methods (CCJK)
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; default IM's Component and menu
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ComponentMenuRec RECORD 0
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gComponent ds.l 1 ;component instance
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gMenu ds.l 1 ;input method menu if any
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ComponentMenuSize equ * ;size of the beast
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ENDR
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; TSM globals ... (if you change something in here, be sure to change TSMPrivate.h too !)
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; bits constant for tsmPatchFlags field ...
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kIMJustSetCursorBit EQU 0 ; bit to test in SetCursor Patch
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kSWMJustSetCursorBit EQU 1 ; bit to test in SetCursor Patch
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kInTSMEventCallBit EQU 2 ; bit set when inside of TSMEvent call <#24>
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kInTSMPopUpMenuSelectCall EQU 3 ; bit set when inside of PopUpMenuSelect call
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kTSMEventBeenCalledBit EQU 4 ; set by _ModalDialogPatch in SWM, reset in TSMEvent
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TSMVarsRec RECORD 0
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tsmRecSize ds.w 1 ; size of this record
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tsmIAPSNTablePtr ds.l 1 ; ptr to table of Inline aware application process serial numbers
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tsmCurrentSLRec ds.b ScriptLanguageRec ; current text service language
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tsmPreviousDocID ds.l 1 ; previous deactivated doc ID, which pallete has not been removed <#17>
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tsmPreviousScript ds.w 1 ; the script which is running when we deactivate the ID above <#17>
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tsmActiveDocID ds.l 1 ; the current active inline document if non-nil
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tsmUseInputWindowDocID ds.l 1 ; the current document which is using the input window <#24>
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tsmActiveTSCount ds.b 1 ; number of active text services for ease of debugging. <#5>
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tsmPMgrActiveP ds.b 1 ; set if Process Manager is active
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tsmUseOldJInputMethodP ds.b 1 ; true if we are using the old Japanese Input Method <#6>
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tsmKillApplicationP ds.b 1 ; true if we are killing the TSM aware application (set by InformTSM) <#9>
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tsmSWMHighPSN ds.l 1 ; background app's (SWM's) high PSN ID
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tsmSWMLowPSN ds.l 1 ; background app's (SWM's) low PSN ID
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tsmCurrentAppHighPSN ds.l 1 ; current app's high PSN ID
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tsmCurrentAppLowPSN ds.l 1 ; current app's low PSN ID
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tsmDefIMInfoTable ds.l kSavedIMCount*2 ; 4 components in SC, J, TC, K order (hard coded based on script code !!!!!!!)
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; each one has a Component and a menu handle
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tsmCacheInstance ds.l 1 ; this instance map ... <#15>
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tsmCacheRefcon ds.l 1 ; ... to this refcon <#15>
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tsmSWMDrvrRefNum ds.w 1 ; driver refnum
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tsmSendAEProc ds.l 1 ; driver AppleEvent callback
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doCloseSWMWindowCallBack ds.l 1 ; driver CloseWindow callback
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tsmPatchFlags ds.b 1 ; flags for the helpmgr patch and the setcursor patch
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tsmFiller ds.b 1 ; word align this
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tsmRealSystemMenuID ds.w 1 ; original inputmethod ID
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tsmUserProc ds.l 1 ; user proc for modal dialog patch
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tsmPopUpReturnAddr ds.l 1 ; save return address <#26>
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;tsmCalledUseInputWindow ds.b 1 ; true if TSM called UseInputWindow when there is no ducument <#26>
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;tsmUseInputWindowState ds.b 1 ; the state before TSM called UseInputWindow <#26>
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tsmMajorVersion ds.b 1 ; major version number <#24>
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tsmMinorVersion ds.b 1 ; minor version number <#24>
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tsmDebugSignature ds.l 1 ; signature for debugging
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TSMVarsRecSize equ *
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ENDR
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kDefTableEntryN EQU 8 ; begin with 8 entries and increment by 8 every time
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;;-------------------------------------------------------------------------;;
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;; The structure of the table to record TSM aware application's
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;; process serial numbers, stored in tsmIAPSNTablePtr of TSM globals.
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;; Accessed thru Assembler only ....
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iaAppCount EQU 0 ; (word) number of Inline aware application registered
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iaTotalPSNEntryN EQU 2 ; (word) total number of entries (size) of the table
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iaPSNStart EQU 4 ; start of PSN table array
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;; Each entry in the array has a PSN, a flag, and a linked list of open documents ...
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;; The entry is filled up when application calls InitTSMAwareApplication.
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;; 07Jan91 Design changes:
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;; If idocID == 0, it affects only one (•• current ••) application.
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;; If idocID == valid doc ID, it applies to that document only.
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PSNRecord RECORD 0 ; one record for each TSM aware application
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psnHighID ds.l 1 ; long (OH! How I hated to use 64 bits PSN)
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psnLowID ds.l 1 ; long
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;; •• Note: the following 4 bytes has to be contiguous, because it is cleared as CLR.L psnAppUseInputWindowP(A1) in TSMDispatch.a ....
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psnAppUseInputWindowP ds.b 1 ; byte, set if app should use floating input window
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psnDocUseInputWindowP ds.b 1 ; byte, set if current document is using floating input window
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psnTSMCalledUseIWP ds.b 1 ; byte, true if TSM called UseInputWindow when there is no ducument <#26>
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psnUseInputWindowState ds.b 1 ; byte, the state before TSM called UseInputWindow <#26>
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psnDocsTablePtr ds.l 1 ; long, open documents table pointer (could be nil)
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kPSNEntrySize EQU * ; each PSN record is 16 bytes
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ENDR
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kLog2PSNEntrySize EQU 4 ; log2(PSN record entry size) = 4
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psnDoWeReallyUseIW EQU PSNRecord.psnAppUseInputWindowP
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; word, test both flags to see if we are using input window
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; psnAppUseInputWindowP and psnDocUseInputWindowP
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;; the total table size is:
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kPSNTableDefSize EQU kDefTableEntryN * PSNRecord.kPSNEntrySize + iaPSNStart
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;;-------------------------------------------------------------------------;;
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;; The structure of the table to record document IDs, stored in "psnDocsTablePtr".
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docIDCount EQU 0 ; (word) number of IDs recorded (excluding input methods)
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docTableEntryN EQU 2 ; (word) total number of entries (size) of the table
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docIDStart EQU 4 ; (long) start of doc IDs
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;; Each entry has a long word for the ID
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kDocEntrySize EQU 4 ; each ID is 4 bytes (= document ID)
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kLog2DocEntrySize EQU 2 ; log2(document entry size) = 2
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kDocTableDefSize EQU kDefTableEntryN * kDocEntrySize + docIDStart ; the table size
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;;-------------------------------------------------------------------------;;
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CIListRec RECORD 0
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ciNextCIListRec ds.l 1 ; next CIListRecord
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ciTheComponent; ds.l 1 ; a saved component
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ciTS ds.l 1 ; a component instance
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ciSLRecord; ds.l 1 ; the primary script.w/language.w
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ciTakeActiveInputP ds.b 1 ; takes active input boolean
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ciMenuVisibleP ds.b 1 ; true if the menu is visible
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ciServiceMenu ds.l 1 ; an associated menu or nil
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CIListRec equ * ; size
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ENDR
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;; TSM document record, this handle is used as TSM document ID
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;; If you change something in here, be sure to change TSMPrivate.[hP] too !
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TSMDocumentRecord RECORD 0 ; one record for each TSM document
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iDocSignature ds.l 1 ; (long) signature for verifying the ID
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iDocOpenTextServiceN ds.w 1 ; (word) number of open text services
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iDocCIHead ds.l 1 ; (long) list of open text service Component Instances
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iDocPSNID1 ds.l 1 ; (long) PSN ID 1
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iDocPSNID2 ds.l 1 ; (long) PSN ID 2
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iDocActiveP ds.b 1 ; (byte) true if active
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iDocUseInputWindowP ds.b 1 ; (byte) true if using Input Window
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iDocRefcon ds.l 1 ; (long) refcon <#15>
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iDocUseThisScript ds.w 1 ; (word) the script used by this document <#17>
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iDocGhostSignature ds.l 1 ; for TSM aware app. that has no document <#25>
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iDocDefIMInstanceArray ds.l 16 ; local copy of the IM instances for CCJK scripts
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; defined in TSMPrivate.h, each script uses 4 longs
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iDocInterfaceN ds.w 1 ; (word) number of supported interface types
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iDocOSTypeArray ds.l 1 ; (long) more than 1 record might follow
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ENDR
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;;-------------------------------------------------------------------------;;
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;; default input method information resource ...
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;; resource type for default input method saved in System file.
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;; (if you change something in here, be sure to change TSMPrivate.a too !)
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kTSMDefInputMethodType EQU kInputMethodService
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kTSMDefInputMethodID EQU -8192
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kINPMresourceSig EQU 'tsmr' ; $74736d72 saved default IM resource signature in "defRsrcSignature"
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; one record for each script -- CCJK
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IMInfoRecord RECORD 0 ; info about the default input method
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imValidP ds.b 1 ; true if record contains valid info
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imUseOldInputMethodP ds.b 1 ; true if user wants to use old input method as the default
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imOldInputMethodFEPID ds.w 1 ; if imUseOldInputMethodP is true, then this is its FEP ID
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imLanguage ds.w 1 ; language
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imCDRec ds ComponentDescription; component description (just description, no component saved)
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imRecSize EQU *
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ENDR
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DefIMRecord RECORD 0
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defRsrcSignature DS.L 1 ; TSM resource signature
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defUseFloatWindow DS.B 1 ; global falg - set if use input window (not used (should be 0))
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defReserved DS.B 1 ; not used (should be 0)
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defIMCount DS.W 1 ; number of input methods saved = 4
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defSChineseIM DS IMInfoRecord ; simplified Chinese
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defJapaneseIM DS IMInfoRecord ; Japanese
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defTChineseIM DS IMInfoRecord ; traditional Chinese
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defKoreanIM DS IMInfoRecord ; Korean
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ENDR
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kTSMSystemMenuID EQU 16500
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;;-------------------------------------------------------------------------;;
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WindowRecord RECORD 0
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port DS.B $6C ; GrafPort
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windowKind DS.W 1
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visible DS.B 1
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hilited DS.B 1
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goAwayFlag DS.B 1
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spareFlag DS.B 1
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strucRgn DS.L 1
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contRgn DS.L 1
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updateRgn DS.L 1
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windowDefProc DS.L 1
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dataHandle DS.L 1
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titleHandle DS.L 1
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titleWidth DS.W 1
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controlList DS.L 1
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nextWindow DS.L 1
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windowPic DS.L 1
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refCon DS.L 1
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ENDR
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ENDIF ; ...already included |