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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef INCLUDED_BASIC_SBXDEF_HXX
#define INCLUDED_BASIC_SBXDEF_HXX
#include <o3tl/typed_flags_set.hxx>
enum class SbxClassType { // SBX-class-IDs (order is important!)
DontCare = 1, // don't care (search, not 0 due to StarBASIC)
Array, // Array of SbxVariables
Value, // simple value
Variable, // Variable (from here there is Broadcaster)
Method, // Method (Function or Sub)
Property, // Property
Object // Object
};
enum SbxDataType {
SbxEMPTY = 0, // * Uninitialized
SbxNULL = 1, // * Contains no valid data
SbxINTEGER = 2, // * Integer (sal_Int16)
SbxLONG = 3, // * Long integer (sal_Int32)
SbxSINGLE = 4, // * Single-precision floating point number (float)
SbxDOUBLE = 5, // * Double-precision floating point number (double)
SbxCURRENCY = 6, // Currency (sal_Int64)
SbxDATE = 7, // * Date (double)
SbxSTRING = 8, // * String (StarView)
SbxOBJECT = 9, // * SbxBase object pointer
SbxERROR = 10, // * Error (sal_uInt16)
SbxBOOL = 11, // * Boolean (0 or -1)
SbxVARIANT = 12, // * Display for variant datatype
SbxDATAOBJECT = 13, // * Common data object w/o ref count
SbxCHAR = 16, // * signed char
SbxBYTE = 17, // * unsigned char
SbxUSHORT = 18, // * unsigned short (sal_uInt16)
SbxULONG = 19, // * unsigned long (sal_uInt32)
SbxINT = 22, // * signed machine-dependent int
SbxUINT = 23, // * unsigned machine-dependent int
SbxVOID = 24, // * no value (= SbxEMPTY)
SbxHRESULT = 25, // HRESULT
SbxPOINTER = 26, // generic pointer
SbxDIMARRAY = 27, // dimensioned array
SbxCARRAY = 28, // C style array
SbxUSERDEF = 29, // user defined
SbxLPSTR = 30, // * null terminated string
SbxLPWSTR = 31, // wide null terminated string
SbxCoreSTRING = 32, // from 1997-4-10 for GetCoreString(), only for converting<
SbxWSTRING = 33, // from 2000-10-4 Reimplemented for backwards compatibility (#78919)
SbxWCHAR = 34, // from 2000-10-4 Reimplemented for backwards compatibility (#78919)
SbxSALINT64 = 35, // for currency internal, signed 64-bit int and UNO hyper
SbxSALUINT64= 36, // for currency internal, unsigned 64-bit int and UNO unsigned hyper
SbxDECIMAL = 37, // for UNO/automation Decimal
SbxVECTOR = 0x1000, // simple counted array
SbxARRAY = 0x2000, // array
SbxBYREF = 0x4000, // access by reference
};
const sal_uInt32 SBX_TYPE_WITH_EVENTS_FLAG = 0x10000;
const sal_uInt32 SBX_TYPE_DIM_AS_NEW_FLAG = 0x20000;
const sal_uInt32 SBX_FIXED_LEN_STRING_FLAG = 0x10000; // same value as above as no conflict possible
const sal_uInt32 SBX_TYPE_VAR_TO_DIM_FLAG = 0x40000;
enum SbxOperator {
// Arithmetical:
SbxEXP, // this ^ var
SbxMUL, // this * var
SbxDIV, // this / var
SbxMOD, // this MOD var (max INT32!)
SbxPLUS, // this + var
SbxMINUS, // this - var
SbxNEG, // -this (var is ignored)
SbxIDIV, // this / var (both operands max. sal_Int32!)
// Boolean operators (max sal_Int32!):
// Boolean operators (TODO deprecate this limit: max INT32!)
SbxAND, // this & var
SbxOR, // this | var
SbxXOR, // this ^ var
SbxEQV, // ~this ^ var
SbxIMP, // ~this | var
SbxNOT, // ~this (var is ignored)
// String concatenation:
SbxCAT, // this & var (VBA: this + var)
// Comparisons:
SbxEQ, // this = var
SbxNE, // this <> var
SbxLT, // this < var
SbxGT, // this > var
SbxLE, // this <= var
SbxGE // this >= var
};
enum class SbxNameType { // Type of the questioned name of a variable
NONE, // plain name
ShortTypes, // Name%(A%,B$)
};
// Flag-Bits:
enum class SbxFlagBits {
NONE = 0x0000,
Read = 0x0001, // Read permission
Write = 0x0002, // Write permission
ReadWrite = 0x0003, // Read/Write permission
DontStore = 0x0004, // Don't store object
Modified = 0x0008, // Object was changed
Fixed = 0x0010, // Fixed data type (SbxVariable)
Const = 0x0020, // Definition of const value
Optional = 0x0040, // Parameter is optional
Hidden = 0x0080, // Element is invisible
Invisible = 0x0100, // Element is not found by Find()
ExtSearch = 0x0200, // Object is searched completely
ExtFound = 0x0400, // Variable was found through extended search
GlobalSearch = 0x0800, // Global search via Parents
Reserved = 0x1000, // reserved
Private = 0x1000, // #110004, #112015, cannot conflict with SbxFlagBits::Reserved
NoBroadcast = 0x2000, // No broadcast on Get/Put
Reference = 0x4000, // Parameter is Reference (DLL-call)
NoModify = 0x8000, // SetModified is suppressed
WithEvents = 0x0080, // Same value as unused SbxFlagBits::Hidden
DimAsNew = 0x0800, // Same value as SbxFlagBits::GlobalSearch, cannot conflict as one
// is used for objects, the other for variables only
VarToDim = 0x2000, // Same value as SbxFlagBits::NoBroadcast, cannot conflict as
// used for variables without broadcaster only
};
namespace o3tl
{
template<> struct typed_flags<SbxFlagBits> : is_typed_flags<SbxFlagBits, 0xffff> {};
}
// List of all creators for Load/Store
#define SBXCR_SBX 0x20584253 // SBX(blank)
// List of predefined SBX-IDs. New SBX-IDs must be precisely defined so that
// they are unique within the Stream and appropriate Factory.
#define SBXID_VALUE 0x4E4E // NN: SbxValue
#define SBXID_VARIABLE 0x4156 // VA: SbxVariable
#define SBXID_ARRAY 0x5241 // AR: SbxArray
#define SBXID_DIMARRAY 0x4944 // DI: SbxDimArray
#define SBXID_OBJECT 0x424F // OB: SbxObject
#define SBXID_COLLECTION 0x4F43 // CO: SbxCollection
#define SBXID_FIXCOLLECTION 0x4346 // FC: SbxStdCollection
#define SBXID_METHOD 0x454D // ME: SbxMethod
#define SBXID_PROPERTY 0x5250 // PR: SbxProperty
// StarBASIC restricts the base data type to different intervals.
// These intervals are fixed to create 'portability and independent
// of the implementation. Only type double is greedy and takes
// what it gets.
#define SbxMAXCHAR (u'\xFFFF')
#define SbxMINCHAR (0)
#define SbxMAXBYTE ( 255)
#define SbxMAXINT ( 32767)
#define SbxMININT (-32768)
#define SbxMAXUINT ((sal_uInt16) 65535)
#define SbxMAXLNG ( 2147483647)
#define SbxMINLNG ((sal_Int32)(-2147483647-1))
#define SbxMAXULNG ((sal_uInt32) 0xffffffff)
// Currency stored as SbxSALINT64 == sal_Int64
// value range limits are ~(2^63 - 1)/10000
// fixed precision has 4 digits right of decimal pt
#define CURRENCY_FACTOR (10000)
#define CURRENCY_FACTOR_SQUARE (100000000)
// TODO effective MAX/MINCURR limits:
// true value ( 922337203685477.5807) is too precise for correct comparison to 64bit double
#define SbxMAXCURR ( 922337203685477.5807)
#define SbxMINCURR (-922337203685477.5808)
#define SbxMAXSNG ( 3.402823e+38)
#define SbxMINSNG (-3.402823e+38)
#define SbxMAXSNG2 ( 1.175494351e-38)
#define SbxMINSNG2 (-1.175494351e-38)
// Max valid offset index of a Sbx-Array (due to 64K limit)
#define SBX_MAXINDEX 0x3FF0
#define SBX_MAXINDEX32 SbxMAXLNG
// The numeric values of sal_True and FALSE
enum SbxBOOL { SbxFALSE = 0, SbxTRUE = -1 };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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