139 lines
4.3 KiB
C
139 lines
4.3 KiB
C
/******************************************************************************
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*
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* Copyright (c) 1998-2000 Palm, Inc. or its subsidiaries.
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* All rights reserved.
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*
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* File: IntlMgr.h
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*
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* Release: Palm OS SDK 4.0 (63220)
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*
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* Description:
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* This file defines public Int'l Mgr structures and routines.
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*
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* History:
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* 03/21/98 kwk Created by Ken Krugler.
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* 10/14/98 kwk Added intlIntlGetRoutineAddress selector and
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* IntlGetRoutineAddress routine declaration.
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* 08/05/99 kwk Added intlIntlHandleEvent selector and the
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* IntlHandleEvent routine declaration.
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* 09/22/99 kwk Added intlTxtParamString selector.
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* 10/20/99 kwk Moved private stuff to IntlPrv.h
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* 03/01/00 kwk Added intlTxtConvertEncoding selector.
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* 05/10/00 kwk Added intlIntlSetRoutineAddress selector & routine declaration.
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* Also intlErrInvalidSelector.
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* 05/18/00 kwk Added intlMgrStrict feature flag.
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* 05/26/00 kwk Added intlTxtGetWordWrapOffset selector.
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* 07/13/00 kwk Added intlTxtNameToEncoding selector.
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* 07/27/00 kwk Added intlTxtConvertEncodingV35 selector.
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* 11/29/00 kwk Added intlIntlStrictChecks selector.
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*
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*****************************************************************************/
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#ifndef __INTLMGR_H__
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#define __INTLMGR_H__
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#include <PalmTypes.h>
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#include <CoreTraps.h>
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// If nobody has explicitly specified that we should or should not
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// use our international trap dispatcher, set it based on the emulation
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// level.
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#ifndef USE_INTL_TRAPS
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#if EMULATION_LEVEL == EMULATION_NONE
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#define USE_INTL_TRAPS 1
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#else
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#define USE_INTL_TRAPS 0
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#endif
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#endif
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/***********************************************************************
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* Public constants
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***********************************************************************/
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// Bits set for the Intl Mgr feature.
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#define intlMgrExists 0x00000001 // IntlMgr/TextMgr calls can be made.
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#define intlMgrStrict 0x00000002 // Trigger extra errors on debug ROM.
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// Intl manager error codes.
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#define intlErrInvalidSelector (intlErrorClass | 1)
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// International Manager trap macros.
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#if USE_INTL_TRAPS
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#define INTL_TRAP(sel) \
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_SYSTEM_API(_CALL_WITH_SELECTOR)(_SYSTEM_TABLE, sysTrapIntlDispatch, sel)
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#else
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#define INTL_TRAP(intlSelectorNum)
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#endif
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// Selectors for routines found in the international manager. The order
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// of these selectors MUST match the jump table in IntlDispatch.c.
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#define intlIntlInit 0
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#define intlTxtByteAttr 1
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#define intlTxtCharAttr 2
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#define intlTxtCharXAttr 3
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#define intlTxtCharSize 4
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#define intlTxtGetPreviousChar 5
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#define intlTxtGetNextChar 6
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#define intlTxtGetChar 7
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#define intlTxtSetNextChar 8
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#define intlTxtCharBounds 9
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#define intlTxtPrepFindString 10
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#define intlTxtFindString 11
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#define intlTxtReplaceStr 12
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#define intlTxtWordBounds 13
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#define intlTxtCharEncoding 14
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#define intlTxtStrEncoding 15
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#define intlTxtEncodingName 16
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#define intlTxtMaxEncoding 17
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#define intlTxtTransliterate 18
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#define intlTxtCharIsValid 19
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#define intlTxtCompare 20
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#define intlTxtCaselessCompare 21
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#define intlTxtCharWidth 22
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#define intlTxtGetTruncationOffset 23
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#define intlIntlGetRoutineAddress 24
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// New for Palm OS 3.5
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#define intlIntlHandleEvent 25
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#define intlTxtParamString 26
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// Patched for Palm OS 3.5.2
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#define intlTxtConvertEncodingV35 27
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// New for Palm OS 4.0
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#define intlTxtConvertEncoding 28
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#define intlIntlSetRoutineAddress 29
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#define intlTxtGetWordWrapOffset 30
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#define intlTxtNameToEncoding 31
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#define intlIntlStrictChecks 32
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#define intlMaxSelector intlIntlStrictChecks
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typedef UInt16 IntlSelector;
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/***********************************************************************
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* Public routines
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***********************************************************************/
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Return back the address of the routine indicated by <inSelector>. If
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// <inSelector> isn't a valid routine selector, return back NULL.
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void *IntlGetRoutineAddress(IntlSelector inSelector)
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INTL_TRAP(intlIntlGetRoutineAddress);
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// Set the address of the international mgr routine indicated by <iSelector>
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// to be <iProcPtr>. If <iSelector> isn't valid, return an error.
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Err IntlSetRoutineAddress(IntlSelector iSelector, void* iProcPtr)
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INTL_TRAP(intlIntlSetRoutineAddress);
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#ifdef __cplusplus
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}
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#endif
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#endif // __INTLMGR_H__
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