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sys7.1-doc-wip/Toolbox/ScriptMgr/ScriptMgrExtTail.a
Horst Beepmanh 33cd9271f4 SuperMarioProj.1994-02-09
2019-07-27 22:37:48 +08:00

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;
; File: ScriptMgrExtTail.a (formerly SMgrExtTail.a)
;
; Contains: Installation and initialization code at the end of the Script Mgr extensions patch, ptch 27.
;
; Written by: PKE Peter Edberg
; SMB Sue Bartalo
; JH John Harvey
; KSM Kevin MacDonell
; YK Yousuke Kurita
;
; Copyright: © 1989-1992 by Apple Computer, Inc., all rights reserved.
;
; Change History (most recent first):
;
; <62> 6/17/92 HA #1029756,<PKE>: #1029756 <PKE> make sure that we stuff the real
; vector of StyledLineBreak after moving it to ptch 27.
; <61> 5/19/92 PKE #1030321,<jh>: Add installation of private interface to existing
; NFindScriptRun routine.
; <60> 5/14/92 PKE #1027061,<ha>: Add installation of private ScriptToRange
; routine.
; <59> 5/10/92 SMB #1026551,<pke>: Deleted patch installation code for
; ptchDrawMenuBar since no longer patching this. (See
; ScriptMgrKeyGetSet.a comments for new strategy.)
; <58> 4/30/92 DTY Get rid of debugger breaks that Jeff left lying around.
; <57> 4/29/92 JSM Don’t include ScriptMgrDispatch.a and ScriptMgrKetGetSet.a here,
; link them in instead, delete some unneeded include files.
; <56> 4/28/92 JSM Move all resident code to ScriptMgrExtensions.a. Leave tail
; patch ptchLwrString here (compiled only when FixCacheAndStr2Date
; is true), it now jumps to ScriptMgrExtensions.a. Also leave
; GetScaledFontInfo routine here, and make sure it only compiles
; when useInterChar is true since the only place that calls it is
; in RomanNewJust.a under the same condition. This saves some
; space in CubeE. Note that these two things are the only pieces
; of resident code now left in this file, and under the current
; conditional settings none of them are compiled. They probably
; don’t work anyway and should be removed, but I left it here.
; Only fix up ROM binds if there are any (i.e. if either of the
; above routines are compiled). Don’t include GestaltEqu.a or use
; smgrSysVers conditional anymore.
; <55> 4/22/92 PKE #1026767: (no reviewer before check-in: it is late at night,
; nobody is around, I am going out of town early tomorrow morning,
; and I have to have this in for the a7 build) Don't load handles
; in itl2/itl4 cache, since we no longer cache handles, just IDs.
; <54> 4/22/92 PKE #1027368,<FM>: Move Roman CharType here and make it handle
; direction bit for R-L scripts.
; <53> 4/10/92 SMB #1026551,<pke>: Install head patch to DrawMenuBar to handle
; disabling for Keyboard Menu state.
; <52> 4/10/92 PKE #1026778,<amw>: To make FindWord not depend on having script
; code passed in d2 (script code will not be in d2 when it is
; called from one-byte extension), need to have script code in new
; scriptID field of ScriptRecord. InitScripts must set this up at
; boot.
; <51> 4/8/92 PKE #1025369,<cv>: Holding down Shift should disable loading of
; Simple Scripts (e.g. Cyrillic).
; <50> 4/2/92 PKE #1025998,<ha>: (actually part of fix for bugs #1025998,
; #1025364, #1025998, #1024837) Move Roman GetScript/SetScript
; here and change them to not require selector on the stack, so
; they will work if called from one-byte extension. They used to
; just branch to the unimplemented routine handler, which needed
; the selector. This also fixes an old bug in which Roman
; SetScript did not return the correct error code for bad verbs.
; <49> 2/13/92 PKE #1021419, Cube-E: Change Roman dispatch table to have nil
; (instead of address of unimplemented routine) for IsSpecialFont
; & RawPrinterValues. This makes one-byte extension handle them
; properly.
; <48> 2/11/92 DCL Changed the name of TSMEqu.[aph] to TextServices.[aph] for
; better read-ability.
; <47> 1/7/92 JH InitScripts has a subroutine called FixFond that claims that a2
; contains a ptr to some scripts globals. In actual case, a3
; contains said pointer and a2 contains a ptr to the script's
; itlb. So changing FixFond to reflect this.
; <46> 12/11/91 SMB For CubeE, updated dependencies to include TSMequ.a &
; Component.a.
; <45> 12/10/91 PKE #1017754: For non-ROM builds, move PrintAction here for all
; CPUs, and change it to leave ScriptRecord ptr in a0.
; <44> 12/6/91 PKE #1017161: Make TestLetter available through private Script Mgr
; selector, for use by script systems. Move it to resident code
; section.
; <43> 11/21/91 YK InputUtils were gone. What was that!?
; <42> 11/8/91 SMB #1015613 (for CubeE & Bruges) - Update dependencies to include
; MenuMgrPriv.a.
; <41> 10/28/91 PKE #1014968 (for Cube-E & Bruges): InitScripts should set
; SysFontFam and ApFontId to the values it believes are correct
; even the values already there are in the correct script.
; <40> 10/25/91 YK Don't load an InputUtils resource at init. Unnecessary clearing
; code was commented out.
; <39> 10/23/91 YK Added InitDictionaryMgr and InitInputUtils at the end of
; SMgrInstallExt.
; <38> 10/8/91 PKE For Cube-E (and Bruges): Move remainder of LwrString here from
; ScriptMgrPatch.a (ptch 4), modify to use GetScriptItl and
; SCTransliterate, and add SCLwrString entry; install new
; (currently private) RealScript, Font2RealScript, SCLwrString
; routines in dispatch table (needed for bugs #1013149, #1012949).
; Include IntlUtilsPriv.a. Clean up some more conditionals.
; <37> 9/26/91 PKE For Cube-E (and Bruges): Update InitScripts to initialize
; TESysJust from 'itlc' resource, and to set smgrBidirect and
; smgrDoubleByte according to enabled scripts. Fix
; auto-initialization so Opt-E (on any keyboard!) disables simple
; scripts too; to do this, make some changes in IsCmdChar so we
; can share code. Also conditionalize out some code related to
; interchar spacing in Roman (not used). Remove some conditionals
; for smgrSysVers>=$700 and smgrSysVers>=$606, and remove some old
; code for smgrSysVers<$700.
; <36> 8/22/91 KSM PKE,#Bruges: Nobody told me the ScriptMgr dispatcher left its
; selector on the stack...
; <35> 2/15/91 PKE JSM,#54736: Redo conditionals to move change <34> to Post 7.0.
; Object compare identical to <33>.
; <34> 1/28/91 JH PKE,#54736: Added a comefrom patch to _LowerString so that
; String2Time could use the new Date Cache structure.
; <33> 1/14/91 PKE (stb, except that routine in here by KSM was reviewed by PKE,
; with algorithm review by dba): Allocate handle to ClientLLRecord
; and put handle in SMgrRecord. Add Kevin’s private FindCharInSet
; routine to be called by Dialog Mgr and Finder.
; <32> 12/10/90 PKE (VL) Add private ReInitScripts routine to be called after net
; booting switches system files. It cleans up Script Mgr data
; structures based on resources in old file, then calls
; InitScripts to set up new structures based on current file.
; <31> 9/17/90 SMB (PKE) NEEDED FOR SIXPACK & SS-606. Must test for itl2 extensions
; before loading FindScriptTable. Bug fixes in FindScriptRun code:
; needed to branch unsigned, special case for length of 1, used .w
; rather than .l when adding to pointers, and slight
; size/performance improvement.
; <30> 9/1/90 PKE When expanding the Roman dispatch table, need to fill in
; BitBucket entries for the two special Kanji selectors, which are
; not implemented in Roman. Otherwise print driver may try to call
; IsSpecialFont or RawPrinterValues for Roman, and crash.
; <29> 8/24/90 PKE CleanupScriptApp should reset ExpandMemRec.emScriptAppGlobals to
; 0 to ensure that we don’t try to use a disposed handle.
; <28> 8/2/90 PKE Initialize application-specific Script Mgr globals to all 0.
; <27> 7/25/90 PKE Add private InitScriptApp and CleanupScriptApp routines to be
; called when apps are launched and closed in order to set up and
; delete the new application-specific script globals (which, for
; now, just contain the application itl cache). Renamed
; emItlAppCacheHndl to emScriptAppGlobals.
; <26> 7/20/90 PKE Changes to InitScripts, AddScriptFonts, and patch
; initialization: (1) Move FixSMgrWorld code to InitScripts and
; patch out ROM version entirely. Change script enable loop so IT
; copies extended itlb info into ScriptRecord, instead of doing it
; in patch initialization separately for Roman and simple scripts.
; We now get extended font info from script’s itlb resource
; regardless of the state of the auto-initialization bit. (2) Move
; setting of smgrRegionCode to InitScripts. (3) InitScripts now
; pre-loads the sys itl cache. (4) InitScripts now loops through
; each enabled script and calls its scriptAvail vector (if ≠0).
; (4) AddScriptFonts now loops through each enabled script and
; calls its scriptAddFonts vector (if ≠0). Also, don’t bother
; doing ReleaseResource on purgeable resources.
; <25> 7/16/90 PKE Use new names for fields in ExpandMemRec: emItlCache2Ptr becomes
; emItlSysCachePtr, emItlAppCachePtr becomes emItlAppCacheHndl.
; Renamed Cache2Rec to NewItlCacheRec.
; <24> 7/11/90 PKE Added private routine IsCmdChar for checking Command-key combos
; in an international way (needed mainly for Command-period, and
; needed by new standard Filter Proc for dialogs…).
; <23> 7/2/90 PKE Initialize emItlAppCachePtr to -1.
; <22> 6/13/90 PKE Install private RebuildKeybdMenu routine in Script Mgr dispatch
; table.
; <21> 6/7/90 PKE Move GetScaledFontInfo routine here from RomanNewJust. Use BINDs
; so that we jump into ROM code for most of it. Rearrange its
; parameter order for efficiency. Initialize new emNumer and
; emDenom fields in ExpandMemRec.
; <20> 6/5/90 SMB Fixed odd address bug when initializing Roman scriptRecord
; fields scriptValidStyles and scriptAliasStyle from Roman 'itlb'.
; <19> 5/31/90 PKE Install new private routine SetKbdMenuInfo. Initialize Roman
; scriptRecord fields scriptValidStyles and scriptAliasStyle from
; Roman 'itlb'.
; <18> 5/29/90 PKE NEEDED FOR SIXPACK DISK: Moved ParseTable here from ptch 4 so we
; can fix an old unbalanced stack bug in both RAM and ROM
; versions. Also, for 6.x, don’t override version number set in
; ROM or ptch 4. The new sections are flagged with <18>.
; <17> 5/24/90 PKE Moved ScriptUtil dispatcher and FontScript, Font2Script,
; IntlScript here (ptch 27) from ScriptMgrUtil.a (ptch 4).
; Combined ScriptUtil dispatcher with special FindWord patches
; that were already here. Changed FontScript, Font2Script,
; IntlScript to default to system script instead of Roman. These
; routines are all in a separate file, ScriptMgrDispatch.a, which
; is included here.
; <16> 5/11/90 PKE Add _AddScriptFonts routine and its installation.
; <15> 5/8/90 PKE Added the meat to InitScripts: it now initializes new sort cache
; and script/lang map tables.
; <14> 5/5/90 PKE NEEDED FOR 6.0.7 AND 7.0: Fixed a bug introduced in <13>: Simple
; scripts were not getting initialized correctly because one of
; the new SimpleTable entries had a value of 0, which terminated
; the table. Changed terminator to be -1. Relevant lines are
; marked <**>. NEEDED ONLY FOR 7.0: Added private ScriptUtil
; routine InitScripts (called by StartSystem.a); it calls
; FixSMgrWorld and then does other extensions that have yet to be
; added. Install InitScripts and Sue’s InitKeyboardMenu routine
; into Script Mgr dispatch table. Added Sue’s installation for her
; SystemMenu patch. Added doExpandSMgrDispTable conditional
; symbol.
; <13> 4/26/90 PKE NEEDED FOR 6.0.7: Cleaned up script auto-initialize stuff - use
; SimpleTable loop to initialize scriptVersion, scriptCreator,
; scriptFile instead of of explicitly initializing them.
; <12> 4/10/90 PKE Moved KeyScript, Get/SetEnvirons, and Get/SetScript into a
; separate file ScriptMgrKeyGetSet.a, which is included here.
; Moved all of the roman routines that handle justified text into
; a separate file RomanNewJust.a, which is assembled separately
; and linked in. Moved TruncString, TruncText, and ReplaceText
; into another separate file ScriptMgrTruncRepl.a which is also
; assembled separately and linked in. Adjusted the includes
; accordingly. Wrong version was being put into simple script
; ScriptRecords; fixed it.
; <11> 3/26/90 PKE Conditionalize so ptch 27 can be used in Sys 6.0.7+ to get
; script auto-initialize capability. Use new conditionals
; doScriptMgrGestalt, doScriptMgrLwrString2; otherwise just
; conditionalize on smgrSysVers (need to improve this later).
; <10> 3/22/90 PKE Now initialize Roman font data from 'itlb' resource. Get Help
; Mgr font/size from 'itlb' for all scripts.
; <9> 3/21/90 PKE Changed scrTable so GetScript and SetScript support new
; smScriptAppFondSize and smScriptHelpFondSize verbs.
; <8> 3/21/90 SMB For 7.0, move FindScriptRun here from ptch 4 and modify it to
; handle any simple script using optional table in itl2. Add
; automatic installation of simple scripts.
; <7> 3/5/90 PKE In TruncString/TruncText, changed NTruncX selectors to TruncX.
; <6> 3/2/90 PKE Use new name nItl4Rec for 7.0 extended version of Itl4Rec.
; <5> 2/22/90 PKE For 7.0, moved Char2Pixel, DrawJust, MeasureJust here because we
; patch them out entirely for ROM; added these to NewRomanTable so
; their vectors get filled in. Added new InitJustData,
; AdjustSpChExtra, and RestoreSpChExtra utility routines for
; handling justification parameters with intercharacter spacing,
; using new JustDataRec structure. Added other utility routines
; GetFontSize, DrawGap, SignFixRound. Rewrote (N)PortionText,
; (N)DrawJust, (N)MeasureJust, (N)Char2Pixel and (N)Pixel2Char
; routines to fully implement the new justification model, using
; the above utility routines. Also made the ‘N’ versions standard
; for these routines, so that the old interfaces just redo the
; stack and fall through to the new routines.
; <4> 1/18/90 PKE Fixed bug introduced in <2>: for most of the installation code,
; a4 was assumed to point to SMgrRecord, but the RomanUtil
; dispatch table update in <2> made it point to the Roman
; ScriptRecord, messing up subsequent initializations; we now
; point it back to SMgrRecord after the RomanUtil dispatch table
; update. Now initialize smgrRegionCode from the itlc resource.
; <3> 1/17/90 PKE Added handling of new GetEnvirons verb smRegionCode.
; <2> 1/11/90 PKE Moved Roman PortionText and Pixel2Char here so we can fix them
; later for all systems (deal with color grafPorts, etc.) and also
; to reduce duplication of code in new interfaces. We may move
; other Roman routines here later. Added crude implementations of
; some new interfaces: NPortionText, NDrawJust, NMeasureJust,
; NChar2Pixel, and NPixel2Char. These ignore styleRunPosition, but
; otherwise behave as specified. Added code to expand the
; RomanUtil dispatch table if necessary (i.e. for ROM version of
; ScriptMgr) and fill in vectors for PortionText, Pixel2Char, and
; new interfaces listed above. Updated header to be in BBS format.
; <1> 12/18/89 CCH Adding for the first time into BBS. Changed include 'inc.sum.a'
; to load 'StandardEqu.d'. Updated file name references.
; (BBS versions above, EASE versions below)
; <1.8> 12/8/89 PKE FOR 7.0: Patch LwrString to handle 2-byte chars via
; Transliterate (yuck), including extensions to handle LwrString
; opcode bits.
; <1.7> 11/8/89 PKE Modify TruncString and TruncText to support both new and old
; calling conventions (with and without truncWhere parameter).
; Implement handling of center truncation (in TruncText).
; <1.6> 10/2/89 PKE Added code in GetEnvirons/SetEnvirons to handle new smKCHRCache
; verb.
; <1.5> 9/18/89 PKE Moved KeyScript here from ptch 4 so we can move 'itlk'
; GetResource after the point at which meta-script numbers are
; mapped to real script numbers and checks are made for script
; installed and enabled. Replaced the _GetScript call in this
; 'itlk' stuff with a direct access to ScriptRecord since we have
; already done the validity checking.
; <1.4> 9/17/89 PKE Better error reporting in TruncText, ReplaceText. Moved
; gestaltScriptMgr function, GetEnvirons/SetEnvirons and
; GetScript/SetScript here from ptch 4 for 7.0 so we can remove
; gestaltScriptMgr and Get/SetScript from PTCH files and so we
; don't have to also add Get/SetEnvirons there. Added new
; smDoubleByte verb for Get/SetEnvirons. Also moved initialization
; of new ScriptRecord font/size fields for Roman system here from
; ptch 4 and PTCH files. Updated Roman Script System version using
; new romanVersPriv constant.
; <1.3> 9/15/89 PKE Change NFindWord references to xNFindWord, do install it again
; in dispatch table - we'll permit direct calls in addition to
; getting to it from the old FindWord selector via the glue. Add
; and install framework code for TruncString, TruncText,
; ReplaceText. Stuff correct version number in SMgrRecord.
; <1.2> 9/5/89 PKE Add ScriptUtil patch which checks for FindWord call, sets up and
; checks tables, and decides between new or old FindWord. Don't
; install NFindWord address in trap table anymore. Include
; 'PackMacs.a'.
; <1.1> 9/4/89 PKE Put new routine addresses into dispatch table pointed to by
; smgrDispTable, expanding it if necessary (i.e. for ROM version
; of Script Mgr).
; <1.0> 9/1/89 PKE Set up framework for 'ptch' resource 27, which contains 7.0
; extensions for Script Mgr. This file and ScriptMgrExtHead.a
; replace SMgrExt.a.
;___________________________________________________________________________________________________
; To Do:
; Figure out best way to use FindWord glue for ROM too.
; Figure out best way to use new initialization stuff for ROM too.
;
;___________________________________________________________________________________________________
blanks on
string asis
LOAD 'StandardEqu.d'
include 'ScriptPriv.a'
include 'PatchMacros.a'
; =============================================================================
; RESIDENT CODE
; Code that is not in ROM <56>
; Note: as the conditionals stand now, none of the following code is used.
; =============================================================================
ROMVersions MacPlus,MacSE,MacII,Esprit,Aurora
FixCacheAndStr2Date equ 0 ; do this for 7.1? (not 7.0.1) <35>
useInterChar equ 0 ; Turn off code related to interchar spacing in Roman <37>
; also defined in RomanNewJust.a
IF FixCacheAndStr2Date THEN ; <34><35>
;
; for ptchComeFromString2Time
; note all the MacPlus,$0 kind of parameters this is only to keep the FixRomAddress macro happy
; the patch code will never be reached on a Plus,SE, or II since String2Time doesn't exist in the ROM
ROMMatchStringJSR BIND (MacPlus,$0),(MacSE,$0),(MacII,$0),(Aurora,$1F664),(Esprit,$19142)
ROMStr2TimeUprText BIND (MacPlus,$0),(MacSE,$0),(MacII,$0),(Aurora,$1F64C),(Esprit,$1912A)
ptchLwrString proc export
; If we are coming from String2Time on Portable or IIci ROMs, change return
; address so we return to ROM through our tail patch. Makes changes in String2Time
; to accomodate new cache structure. Slime central.
bra.s @protection
BackToTrap oldLwrString2 ; Jump back to the Rom
@protection
move.l RomBase,a1 ; note: preserve a0,d0,d1 for LwrString
move.w 8(a1),d2 ; get ROM number as word
cmp.w #Esprit,d2 ; is this a Portable?
beq.s @tweakRetnAddr ; if so, see if we're in String2Time
cmp.w #Aurora,d2 ; is this IIci family?
bne.s @beginRealPatch ; if not, skip check for String2Time
@tweakRetnAddr
CMPBIND ROMStr2TimeUprText,OSTrapReturnAddressDepth(sp) ; From String2Time?
bne.s @beginRealPatch ; if not, just continue with patch
lea ptchComeFromString2Time,a1 ; addr for LwrString to return to
move.l a1,OSTrapReturnAddressDepth(sp) ; so trap returns to patch, not ROM
@beginRealPatch
import NewLwrString ; in ScriptMgrExtensions.a <56>
bra.s NewLwrString ; <56>
endproc
; ----------------------------------------------------------------------------
; Tail patch to LwrString, changes String2Time to use new cache structure <34>
; ----------------------------------------------------------------------------
; include new cache record here
; it will redefine TimeLen, NumTimeStrings
Str15 EQU 16 ; length of string[15]
Str4 EQU 5 ; length of string[4] added for more space-efficient cache <1-8-91jh><10>
Str8 EQU 9 ; length of string[8] ditto <34>
TimeLen equ 4 ; length of time strings
NumDays EQU 7 ; length of various arrays
NumMonths EQU 12
NumTimeStrings equ 4 ; number of time strings ( we now have AM, PM, 24 hour AM, 24 hour PM)
DayList EQU NumDays*Str15
MonthList EQU NumMonths*Str15
maxExtraSeps equ 10 ; count of extra seps in cache, must be at least 1!! <10>
IF maxExtraSeps<1 THEN ; <34>
aerror &concat('maxExtraSeps wrong: ',&i2s(maxExtraSeps)) ; <34>
ENDIF ; <34>
;========================IMPORTANT NOTE,POTENTIAL DANGER===================================
;
; The Data structure below is actually 6 bytes longer than the size of a
; DateCacheRecord. Initially, I fixed it so that the Record fit within 512 bytes
; but that change forced very large patches to String2Date and String2Time in the
; aurora and esprit ROMs.
;
; Since these patches were large and required a fair amount of change to ScriptMgrROMPatch.a
; we rethought fixing the cache so that it fit into 512 bytes and instead opted
; for keeping the fields in identical offsets.
;
; This is not as bad as it sounds (although it is bad, let there be no doubt about that)
; since the last 32 bytes of a tokenBlock are reserved and at this time (7.0 and earlier)
; are neither read from nor written to. For that reason, the fact that the declaration
; below is 6 bytes longer than the memory provided for it is only a forgiveable bit
; of forgetfulness.
;
; However, do NOT read or write any values past the itlResource field of the token block.
; And do NOT do what inside mac and the published headers say to do which is zero out
; the last 32 bytes of the token block. Doing that will TRASH memory. DON'T DO IT.
;========================================================================================
Cache RECORD 0
version ds.w 1
CurrentDate DS LongDateRec
BaseDate DS LongDateRec
theDays DS.B DayList
theMonths DS.B MonthList
theEveStr DS.B Str4 ;use new string definitions to make room for altseps
theMornStr DS.B Str4 ;
the24hrAMStr DS.B Str4 ;
the24hrPMStr DS.B Str4 ;
countAltSeps DS.W 1 ;number of separator tokens <1-8-91, jh>
AltSeps DS.W maxExtraSeps ;contains an array of separator tokens <1-8-91, jh>
filler DS.B 6
theTimeSep DS.W 1
theDateSep DS.W 1
theDateOrder DS.b 1
longDateOrder ds.b 1
theAbbrLen DS.W 1
TBlock DS tokenBlock
CacheSize equ *
theTimeStrings equ theEveStr
ENDR
ptchComeFromString2Time
;ok we came from the _UpperText call in String2Time so set up the stack for a JSR to matchString
;and then JMP back
CLR.W -(SP) ; attempt to find a time string which matches alpha token
MOVE.L A2,-(SP)
WITH TokenRec,Cache
MOVE.W length+2(a3),-(SP) ; push length as integer
MOVE.W #2,-(SP) ; push minlen as integer <2/23/88med>
PEA theTimeStrings(a4) ; array
ENDWITH
MOVE.W #TimeLen,-(SP)
MOVE.W #NumTimeStrings,-(SP)
JMPBIND ROMMatchStringJSR ; jump to the JSR MatchString in the old String2Time
endproc
ENDIF ; FixCacheAndStr2Date
IF useInterChar THEN ; only called in RomanNewJust.a when this conditional is true <56>
; for GetScaledFontInfo <21>
ROMGetFontInfoPlus14H BIND (MacPlus,$8E98),(MacSE,$13608),(MacII,$19A88),(Esprit,$20046),(Aurora,$29434)
;------------------------------------------ <5><21>
;
; PROCEDURE GetScaledFontInfo(VAR info: FontInfo; numer, denom: Point);
;
; Just modifies the beginning of GetFontInfo, then jumps into ROM for
; the rest.
;
proc
export GetScaledFontInfo
NUMER EQU -4 ;POINT
DENOM EQU NUMER-4 ;POINT
VARSIZE EQU DENOM ;TOTAL LOCALS
GetScaledFontInfo
move.l (sp)+,a0 ; pop return address
move.l (sp)+,d1 ; pop denom
move.l (sp)+,d0 ; pop numer
move.l a0,-(sp) ; restore return address
; Now we are set up like GetFontInfo call, but scaling params are in d0 and d1.
LINK A6,#VARSIZE ;ALLOCATE LOCALS
MOVE.L d0,NUMER(A6) ;set numer to scaling value
MOVE.L d1,DENOM(A6) ;set denom to scaling value
JMPBIND ROMGetFontInfoPlus14H ; jump into ROM
endproc
ENDIF ; useInterChar <56>
; =============================================================================
; END RESIDENT CODE
; =============================================================================
CutBackPt Proc Export
; EntryTable YourTrap,YourTrapID
EntryTable 0 ; <=== Last table entry
EndProc
; =============================================================================
; BEGIN INSTALL CODE
; =============================================================================
SMgrInstallExt Proc Export ; init routine
Import CutBackPt
Import CodeEntry
With SMgrRecord
; begin init code
; -----------------------------------------------------------------------------
; The FixRomAddresses macro has to be located after the last bind macro in the
; code, but has to be executed before any of them. So we put it at the end and
; BSR to it.
IF (FixCacheAndStr2Date OR useInterChar) THEN ; <56>
bsr DoFixRomAddresses ; there are only ROM binds if one of the above is true
ENDIF ; <56>
movem.l d3/a2-a4,-(sp)
GetSMgrCore a4 ; get pointer to SMgrRecord
; -----------------------------------------------------------------------------
; update ScriptUtil dispatch table
;
smLowCall32 equ smLowCall++$FFFF0000 ; make longint; assumes smLowCall<0
move.l smgrDispTable(a4),a3 ; get pointer to DispTable
move.w smgrDispLow(a4),d1 ; get old low limit
cmp.w #smLowCall,d1 ; how low does table go?
ble.s @tableSizeOk ; if low enough, skip resizing
; need to allocate bigger table, copy old contents
moveq #0,d0 ; for longizing
move.w smgrDispHigh(a4),d0 ; get current high limit
add.w d0,d0 ; make long offset
move.l d0,d2 ; save for later
sub.w #2*(smLowCall32-2),d0 ; subtract new low offset (negative)
_NewPtr sys,clear ; now a0 points to new space
bne ErrExit ; if error, bail
lea -2*smLowCall32(a0),a2 ; ptr to new entry for selector=0
add.w d1,d1 ; old low offset
lea 0(a3,d1.w),a0 ; pointer to start of old table vectors
move.l a0,a3 ; save for _DisposPtr
lea 0(a2,d1.w),a1 ; pointer to same place in new table
move.l d2,d0 ; high offset; already longized!
sub.w d1,d0 ; subtract low offset
addq #4,d0 ; need 1 long more than difference
_BlockMove ; move old vectors to new place
bne ErrExit ; if error, bail
move.l a3,a0 ; pointer to start of old space
_DisposPtr ; dispose of it; don't care if we fail
move.l a2,a3 ; new DispTable pointer in a3
move.l a3,smgrDispTable(a4) ; new DispTable pointer in globals
move.w #smLowCall,smgrDispLow(a4) ; new low limit in globals
@tableSizeOk
; now fill in real addresses for new routines.
lea NewUtilTable,a1
lea CodeEntry,a2
@fillLoop
move.l (a1)+,d0 ; routine offset in low word
beq.s @doneFill ; if terminator, quit
lea 0(a2,d0.w),a0 ; get routine address
swap d0 ; get selector from high word
add.w d0,d0 ; make long offset
move.l a0,0(a3,d0.w) ; put in dispatch table
bra.s @fillLoop
@doneFill
; -----------------------------------------------------------------------------
; update RomanUtil dispatch table <2>
move.l smgrEntry+(smRoman*4)(a4),d0 ; Roman ScriptRecord ptr
beq.s @romanDoneFill ; if 0, no disp table!
move.l d0,a4 ; copy pointer
with ScriptRecord
move.l scriptDispTable(a4),a3 ; get pointer to DispTable
move.w scriptDispHigh(a4),d1 ; get old high limit
cmp.w #sisHighCall,d1 ; how high does table go?
bge.s @romanTableSizeOk ; if high enough, skip resizing
; need to allocate bigger table, copy old contents
moveq #0,d0 ; for longizing
move.w #sisHighCall+2,d0 ; get desired high limit (>0)
sub.w scriptDispLow(a4),d0 ; subtract current low limit (>0)
add.w d0,d0 ; size for longs, not words
_NewPtr sys,clear ; now a0 points to new space
bne ErrExit ; if error, bail
move.l a0,a2 ; save new pointer
move.l a3,a0 ; beginning of old table
move.l a2,a1 ; beginning of new table
moveq #0,d0 ; for longizing
move.w scriptDispHigh(a4),d0 ; get old high limit
sub.w scriptDispLow(a4),d0 ; subtract old low limit
addq.w #2,d0
add.w d0,d0 ; now we have size of old table
_BlockMove ; move old vectors to new place
bne ErrExit ; if error, bail
move.l a3,a0 ; pointer to start of old space
_DisposPtr ; dispose of it; don't care if we fail
move.l a2,a3 ; new DispTable pointer in a3
move.l a3,scriptDispTable(a4) ; new DispTable pointer in globals
move.w #sisHighCall,scriptDispHigh(a4) ; new low limit in globals
@romanTableSizeOk
; now fill in real addresses for new routines.
; assumes new scriptDispTable pointer in a3, ScriptRecord pointer in a4
lea NewRomanTable,a1
lea CodeEntry,a2
@romanFillLoop
move.l (a1)+,d0 ; get routine offset in low word
beq.s @romanDoneFill ; if terminator, quit
movea.l #0,a0 ; assume 0 entry in dispatch table <49>
tst.w d0 ; is this what we want? <49>
beq.s @gotAddress ; if so, leave it as 0 <49>
lea 0(a2,d0.w),a0 ; otherwise get real routine address
@gotAddress ; <49>
swap d0 ; get selector from high word
sub.w scriptDispLow(a4),d0 ; make word offset in table
add.w d0,d0 ; make long offset
move.l a0,0(a3,d0.w) ; put in dispatch table
bra.s @romanFillLoop
endwith
@romanDoneFill
; -----------------------------------------------------------------------------
; install ScriptUtil patch <1.2> remove conditionals <37>
InstToolTp xScriptUtil,$0B5
; -----------------------------------------------------------------------------
; update version number <1.3>
;
; The GetSMgrCore below was commented out; uncomment it because we blew a4 away
; with the RomanUtil dispatch table update in <2> above. <4>
GetSMgrCore a4 ; get pointer to SMgrRecord
move.w #smgrVersPriv,smgrVersion(a4) ; <18>
; ----------------------------------------------------------------------------- <45>
; Install new PrintAction routine
;; GetSMgrCore a4 ; get pointer to SMgrRecord
import PrintAction ; <56>
lea PrintAction,a0
move.l a0,smgrPrint(a4)
; -----------------------------------------------------------------------------
; Inactivate sVectFixSMgrWorld vector. <14><25>
;
; We want to inactivate the old sVectFixSMgrWorld vector by stuffing the
; address of an rts. This ensures that any calls from the ROM InitWindows
; or InitResources to FixSMgrWorld will be harmless.
;; GetSMgrCore a4 ; get pointer to SMgrRecord
import KillOldFixWorldVec ; <56>
lea KillOldFixWorldVec,a0
move.l a0,sVectFixSMgrWorld(a4)
; -----------------------------------------------------------------------------
; Initialize new emNumer and emDenom fields in ExpandMem <21>
; Also initialize emScriptAppGlobals field. <23><27>
;
with ExpandMemRec
move.l ExpandMem,a0
move.l #$00010001,d0
move.l d0,emNumer(a0)
move.l d0,emDenom(a0)
move.l #-1,emScriptAppGlobals(a0) ; <23><27>
endwith ;ExpandMemRec
; -----------------------------------------------------------------------------
; update Roman version no. <1.4><11>
;
; moved initialization of Roman font and style info from here to InitScripts <26>
;
with ScriptRecord
;; GetSMgrCore a4 ; get pointer to SMgrRecord
move.l smgrEntry+(smRoman*4)(a4),a2 ; Roman ScriptRecord pointer
move.w #romanVersPriv,scriptVersion(a2) ; set version no. <1.4>
endwith ;ScriptRecord
; -----------------------------------------------------------------------------
; Install Script Manager's Gestalt selectors. <1.4>
import gestaltScriptMgr,gestaltSMgrTable
lea gestaltSMgrTable,a2 ; table of Gestalt selectors
; and GetEnvirons verbs
@loopInstallGestalt
move.l (a2)+,d0 ; get next Gestalt selector
beq.s @doneInstallGestalt ; 0 means we're done
addq.l #2,a2 ; skip GetEnvirons verb
lea gestaltScriptMgr,a0 ; push gestaltFunction ProcPtr
_NewGestalt
; ignore OSErr in d0 (what can
; we do if it is not noErr?)
bra.s @loopInstallGestalt
@doneInstallGestalt
; -----------------------------------------------------------------------------
; install LwrString patch for 2-byte chars <1.8>
IF FixCacheAndStr2Date THEN ; <34><35>
PatchOSJump oldLwrString2,$56 ; for our _LwrString come from patch in
; String2Date (aurora, esprit only)
InstOSTp ptchLwrString,$56 ; …and then install patch
ELSE ; <56>
InstOSTp NewLwrString,$56 ; in ScriptMgrExtensions.a <56>
ENDIF
; -----------------------------------------------------------------------------
; Allocate handle to ClientLLRecord and put handle in SMgrRecord. <33>
IF useInterChar THEN ; <33><37>
with ClientLLRecord
move.l IntlSpec,a1
move.l #cllRecSize,d0
_NewHandle
bne.s @doneAllocClientLLRec
move.l a0,smgrClientLLRecHndl(a1)
endwith ;ClientLLRecord
@doneAllocClientLLRec
ENDIF ; <33>
; -----------------------------------------------------------------------------
; Perform auto-initialization of script systems based on info in their itlb <8>
; Skip if Opt-E or Shift <37><51>
btst #0,KeyMap+7 ; shift key down? <51>
bne DoneAutoInit ; if yes, skip script install <51>
btst #2,KeyMap+7 ; option key down? <37>
beq.s @noSkipInstall ; no, skip check. <37>
subq #2,sp ; make room for Boolean result <37>
move.w #'e',-(sp) ; push 'e' as the char to test for <37>
import iTestLetter ; <56>
bsr iTestLetter ; returns TRUE if key with Roman 'e' being pressed <37>44>
tst.b (sp)+ ; what was the result? <37>
bne DoneAutoInit ; if Opt-e, skip script install <37>
@noSkipInstall ; <37>
; no Opt-E, go ahead
with scriptRecord,itlbRecord,ItlbExtRecord
GetSMgrCore a4 ; reset a4 to point to SMgrRecord
move.w #smgrCount-1,d3 ; for all entries.
@SimpleLoopStart
move.w d3,d0 ; copy index.
lsl.w #2,d0 ; long word offset.
move.l smgrEntry(a4,d0.w),d0 ; script installed?
bne @NextSimple ; yes -> try next entry.
subq.l #4,sp ; make room for handle.
move.l #'itlb',-(sp) ; push bundle type.
move.w d3,-(sp) ; push bundle number.
_GetResource ; load the resource.
move.l (sp)+,d0 ; handle = nil?
beq @NextSimple ; yes -> try next entry.
; we have a prospective itlb, so check if the simple bit is on
move.l d0,a3 ; load bundle handle.
move.l (a3),a0 ; load bundle pointer.
btst.b #smsfAutoInit,itlbFlags+1(a0) ; auto-init it? (+1 for mem test)
beq @ReleaseSimple ; no, try next one
; we have a simple script, so allocate the record, load the font numbers
move.l itlbLocalSize(a0),d0 ; requested size for script locals
cmp.l #scriptSize,d0 ; must be ≥ ScriptRecord size
bcc.s @doneFixLocalRecordSize ; if it already is, skip fix
move.l #scriptSize,d0 ; if too small, fix it
@doneFixLocalRecordSize
_NewPtr sys,clear ; allocate script local data
bne ErrExit ; if error, bail
move.l a0,a2 ; save entry pointer.
move.w d3,d0 ; get script number
asl.w #2,d0 ; *4 for long array
move.l a2,smgrEntry(a4,d0.w) ; store in SMgr globals.
; Use SimpleTable to initialize scriptVersion, scriptCreator, scriptFile instead <13>
; of explicitly initializing them here.
; Copy font information from itlb, and check it.
; For 7.0, this is moved to InitScripts. <26>
; copy relevant entries from Roman ScriptRecord to simple ScriptRecord
; a2=simple ScriptRecord
move.l smgrEntry+(smRoman*4)(a4),a0 ; address of roman globals
lea SimpleTable,a1 ; load table pointer.
@SimpleEntryLoop
move.w (a1)+,d0 ; get offset (and trap code).
blt.s @ReleaseSimple ; last entry is -1. <14><**>
move.w 0(a0,d0.w),0(a2,d0.w) ; copy Roman word to simple scriptRecord
bra.s @SimpleEntryLoop ; do the next routine.
@ReleaseSimple
; Don't bother releasing anymore <26>
@NextSimple
subq #1,d3 ; don't do Roman
bgt.s @SimpleLoopStart ; keep going until 0 or less
bra DoneAutoInit ; clean exit <37>
endWith ;
; -----------------------------------------------------------------------------
; Table of ScriptRecord fields to copy from Roman when auto-initializing
; a script.
;
; Moved initialization of scriptVersion, scriptCreator, scriptFile here instead <13>
; of explicitly initializing them above.
;
; Changed terminator to be -1, cause one of the fields we want to initialize <14><**>
; with this table has an offset of 0.
; -----------------------------------------------------------------------------
SimpleTable
with ScriptRecord
dc.w scriptVersion ; <13>
dc.w scriptCreator ; <13>
dc.w scriptCreator+2 ; (long) <13>
dc.w scriptFile ; <13>
dc.w scriptFile+2 ; (long) <13>
dc.w scriptDispTable
dc.w scriptDispTable+2 ; (long)
dc.w scriptDispLow
dc.w scriptDispHigh
dc.w scriptPrint
dc.w scriptPrint+2 ; (long)
dc.w scriptTrap
dc.w scriptTrap+2 ; (long)
dc.w scriptName
dc.w scriptName+2 ; (long)
dc.w $ffff ; now -1 is terminator <14><**>
endwith
DoneAutoInit
;____________________________________________________________________________ <14>
; Installing head patch to SystemMenu to handle Keyboard Menu.
import ptchSystemMenu
move.w #$1B5,d0 ; SystemMenu trap number
_GetTrapAddress ; returns in a0
move.l IntlSpec,a1
move.l a0,sVectOldSystemMenu(a1)
InstToolTp ptchSystemMenu,$1B5
;------------------------------------------------------------------------------
;
bsr InitDictionaryMgr
; -----------------------------------------------------------------------------
; end init code
Exit
movem.l (sp)+,d3/a2-a4
lea CutBackPt,a0 ; <=== Keep these two lines…
Rts ; <=== in any case
ErrExit
move.w #dsSysErr,d0 ; load generic error
_SysError ; system error!
bra.s Exit
;=======================================================================
;
; InitDictionaryMgr
; Called to load the 'dimg' file which contains the
; Dictionary Manager code. We load the resources stick
; them into expand mem, and call it a day.
; JH, 10-9-91
;========================================================================
InitDictionaryMgr
with ExpandMemRec
clr.l -(sp) ;room for our handle
move.l #'dimg',-(sp) ;looking for a 'dimg' resource
move.w #-16385,-(sp) ;with an id of -16385
move.w #MapFalse,RomMapInsert ;don't load it
_GetResource ;see if we can get it
move.l ExpandMem,a0 ;ptr to expandmem rec into a0
move.l (sp)+,emDictionaryMgrPackHandle(a0) ;move the handle into our expandmem handle
; move.w #0,emDictionaryMgrUseCount(a0) ;0 our count
rts
endwith ;ExpandMemRec
; -----------------------------------------------------------------------------
; *** We need a better way to handle the conditionals here. The table here needs <14>
; *** to be sized depending on the min and max codes for a given set of
; *** conditionals, and the installation code needs to fill in BitBucket for any
; *** holes. This won't work correctly if any of the conditionals below happen
; *** not to be equal to (smgrSysVers >= $700).
NewUtilTable
import FontScript ; <17>
dc.w smFontScript,FontScript-CodeEntry ; <17>
import IntlScript ; <17>
dc.w smIntlScript,IntlScript-CodeEntry ; <17>
import Font2Script ; <17>
dc.w smFont2Script,Font2Script-CodeEntry ; <17>
import RealScript ; <38>
dc.w smRealScript,RealScript-CodeEntry ; <38>
import Font2RealScript ; <38>
dc.w smFont2RealScript,Font2RealScript-CodeEntry ; <38>
import SCLwrString ; <38>
dc.w smSCLwrString,SCLwrString-CodeEntry ; <38>
import xTestLetter ; <44>
dc.w smTestLetter,xTestLetter-CodeEntry ; <44>
import ScriptToRange ; <60>
dc.w smScriptToRange,ScriptToRange-CodeEntry ; <60>
import NFindScriptRun ; <61>
dc.w smNFindScriptRun,NFindScriptRun-CodeEntry ; <61>
import StyledLineBreak ; <62>
dc.w -2,StyledLineBreak-CodeEntry ; <62>
import GetEnvirons ; <1.4><12>
dc.w smGetEnvirons,GetEnvirons-CodeEntry ; <1.4><12>
import SetEnvirons ; <1.4><12>
dc.w smSetEnvirons,SetEnvirons-CodeEntry ; <1.4><12>
import GetScript ; <1.4><12>
dc.w smGetScript,GetScript-CodeEntry ; <1.4><12>
import SetScript ; <1.4><12>
dc.w smSetScript,SetScript-CodeEntry ; <1.4><12>
import KeyScript ; <1.5><12>
dc.w smKybdScript,KeyScript-CodeEntry ; <1.5><12>
import xNFindWord ; <1.3>
dc.w smNFindWord,xNFindWord-CodeEntry ; <1.3>
import TruncString ; <1.3><12>
dc.w smTruncString,TruncString-CodeEntry ; <1.3><12>
import TruncText ; <1.3><12>
dc.w smTruncText,TruncText-CodeEntry ; <1.3><12>
import ReplaceText ; <1.3><12>
dc.w smReplaceText,ReplaceText-CodeEntry ; <1.3><12>
import InitScripts ; <14>
dc.w smInitScripts,InitScripts-CodeEntry ; <14>
import AddScriptFonts ; <16>
dc.w smAddScriptFonts,AddScriptFonts-CodeEntry ; <16>
import IsCmdChar ; <24>
dc.w smIsCmdChar,IsCmdChar-CodeEntry ; <24>
import InitScriptApp ; <27>
dc.w smInitScriptApp,InitScriptApp-CodeEntry ; <27>
import CleanupScriptApp ; <27>
dc.w smCleanupScriptApp,CleanupScriptApp-CodeEntry ; <27>
import ReInitScripts ; <32>
dc.w smReInitScripts,ReInitScripts-CodeEntry ; <32>
import FindCharInSet ; <33>
dc.w smFindCharInSet,FindCharInSet-CodeEntry ; <33>
import InitKeybdMenu ; <14>
dc.w smInitKeybdMenu,InitKeybdMenu-CodeEntry ; <14>
import SetKbdMenuInfo ; <19>
dc.w smSetKbdMenuInfo,SetKbdMenuInfo-CodeEntry ; <19>
import RebuildKeybdMenu ; <22>
dc.w smRebuildKeybdMenu,RebuildKeybdMenu-CodeEntry ; <22>
dc.l 0 ; terminator
NewRomanTable
import Char2Pixel ; <5>
dc.w smChar2Pixel,Char2Pixel-CodeEntry ; <5>
import Pixel2Char ; <2>
dc.w smPixel2Char,Pixel2Char-CodeEntry ; <2>
import DrawJust ; <5>
dc.w smDrawJust,DrawJust-CodeEntry ; <5>
import MeasureJust ; <5>
dc.w smMeasureJust,MeasureJust-CodeEntry ; <5>
import PortionText ; <2>
dc.w smPortionText,PortionText-CodeEntry ; <2>
;; import BitBucket ; <30>
;; dc.w smIsSpecialFont,BitBucket-CodeEntry ; <30>
;; dc.w smRawPrinterValues,BitBucket-CodeEntry ; <30>
dc.w smIsSpecialFont,0 ; <49>
dc.w smRawPrinterValues,0 ; <49>
import NChar2Pixel ; <2>
dc.w smNChar2Pixel,NChar2Pixel-CodeEntry ; <2>
import NPixel2Char ; <2>
dc.w smNPixel2Char,NPixel2Char-CodeEntry ; <2>
import NDrawJust ; <2>
dc.w smNDrawJust,NDrawJust-CodeEntry ; <2>
import NMeasureJust ; <2>
dc.w smNMeasureJust,NMeasureJust-CodeEntry ; <2>
import NPortionText ; <2>
dc.w smNPortionText,NPortionText-CodeEntry ; <2>
import FindScriptRun ; <8>
dc.w smFindScriptRun,FindScriptRun-CodeEntry ; <8>
import ParseTable ; <18>
dc.w smParseTable,ParseTable-CodeEntry ; <18>
import RomanGetScript, RomanSetScript ; <50>
dc.w smGetScript,RomanGetScript-CodeEntry ; <50>
dc.w smSetScript,RomanSetScript-CodeEntry ; <50>
import CharType ; <54>
dc.w smCharType,CharType-CodeEntry ; <54>
dc.l 0
EndWith
IF (FixCacheAndStr2Date OR useInterChar) THEN ; <56> only needed if one of these is true
DoFixRomAddresses ; <21>
FixRomAddresses ; new macro <21>
rts ; <21>
ENDIF ; <56>
EndProc
END
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