wizards/source/tools/Strings.xba

   1 <?xml version="1.0" encoding="UTF-8"?>
   2 <!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd">
   3 <!--
   4  * This file is part of the LibreOffice project.
   5  *
   6  * This Source Code Form is subject to the terms of the Mozilla Public
   7  * License, v. 2.0. If a copy of the MPL was not distributed with this
   8  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   9  *
  10  * This file incorporates work covered by the following license notice:
  11  *
  12  *   Licensed to the Apache Software Foundation (ASF) under one or more
  13  *   contributor license agreements. See the NOTICE file distributed
  14  *   with this work for additional information regarding copyright
  15  *   ownership. The ASF licenses this file to you under the Apache
  16  *   License, Version 2.0 (the "License"); you may not use this file
  17  *   except in compliance with the License. You may obtain a copy of
  18  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  19 -->
  20 <script:module xmlns:script="http://openoffice.org/2000/script" script:name="Strings" script:language="StarBasic">Option Explicit
  21 Public sProductname as String
  22
  23
  24 &apos; Deletes out of a String &apos;BigString&apos; all possible PartStrings, that are summed up
  25 &apos; in the Array &apos;ElimArray&apos;
  26 Function ElimChar(ByVal BigString as String, ElimArray() as String)
  27 Dim i% ,n%
  28         For i = 0 to Ubound(ElimArray)
  29                 BigString = DeleteStr(BigString,ElimArray(i))
  30         Next
  31         ElimChar = BigString
  32 End Function
  33
  34
  35 &apos; Deletes out of a String &apos;BigString&apos; a possible Partstring &apos;CompString&apos;
  36 Function DeleteStr(ByVal BigString,CompString as String) as String
  37 Dim i%, CompLen%, BigLen%
  38         CompLen = Len(CompString)
  39         i = 1
  40         While i &lt;&gt; 0
  41                 i = Instr(i, BigString,CompString)
  42                 If i &lt;&gt; 0 then
  43                         BigLen = Len(BigString)
  44                         BigString = Mid(BigString,1,i-1) + Mid(BigString,i+CompLen,BigLen-i+1-CompLen)
  45                 End If
  46         Wend
  47         DeleteStr = BigString
  48 End Function
  49
  50
  51 &apos; Finds a PartString, that is framed by the Strings &apos;Prestring&apos; and &apos;PostString&apos;
  52 Function FindPartString(BigString, PreString, PostString as String, SearchPos as Integer) as String
  53 Dim StartPos%, EndPos%
  54 Dim BigLen%, PreLen%, PostLen%
  55         StartPos = Instr(SearchPos,BigString,PreString)
  56         If StartPos &lt;&gt; 0 Then
  57                 PreLen = Len(PreString)
  58                 EndPos = Instr(StartPos + PreLen,BigString,PostString)
  59                 If EndPos &lt;&gt; 0 Then
  60                         BigLen = Len(BigString)
  61                         PostLen = Len(PostString)
  62                         FindPartString = Mid(BigString,StartPos + PreLen, EndPos - (StartPos + PreLen))
  63                         SearchPos = EndPos + PostLen
  64                 Else
  65                         Msgbox(&quot;No final tag for &apos;&quot; &amp; PreString &amp; &quot;&apos; existing&quot;, 16, GetProductName())
  66                         FindPartString = &quot;&quot;
  67                 End If
  68         Else
  69                 FindPartString = &quot;&quot;
  70         End If
  71 End Function
  72
  73
  74 &apos; Note iCompare = 0 (Binary comparison)
  75 &apos;     iCompare = 1 (Text comparison)
  76 Function PartStringInArray(BigArray(), SearchString as String, iCompare as Integer) as Integer
  77 Dim MaxIndex as Integer
  78 Dim i as Integer
  79         MaxIndex = Ubound(BigArray())
  80         For i = 0 To MaxIndex
  81                 If Instr(1, BigArray(i), SearchString, iCompare) &lt;&gt; 0 Then
  82                         PartStringInArray() = i
  83                         Exit Function
  84                 End If
  85         Next i
  86         PartStringInArray() = -1
  87 End Function
  88
  89
  90 &apos; Deletes the String &apos;SmallString&apos; out of the String &apos;BigString&apos;
  91 &apos; in case SmallString&apos;s Position in BigString is right at the end
  92 Function RTrimStr(ByVal BigString, SmallString as String) as String
  93 Dim SmallLen as Integer
  94 Dim BigLen as Integer
  95         SmallLen = Len(SmallString)
  96         BigLen = Len(BigString)
  97         If Instr(1,BigString, SmallString) &lt;&gt; 0 Then
  98                 If Mid(BigString,BigLen + 1 - SmallLen, SmallLen) = SmallString Then
  99                         RTrimStr = Mid(BigString,1,BigLen - SmallLen)
 100                 Else
 101                         RTrimStr = BigString
 102                 End If
 103         Else
 104                 RTrimStr = BigString
 105         End If
 106 End Function
 107
 108
 109 &apos; Deletes the Char &apos;CompChar&apos; out of the String &apos;BigString&apos;
 110 &apos; in case CompChar&apos;s Position in BigString is right at the beginning
 111 Function LTRimChar(ByVal BigString as String,CompChar as String) as String
 112 Dim BigLen as integer
 113         BigLen = Len(BigString)
 114         If BigLen &gt; 1 Then
 115                 If Left(BigString,1) = CompChar then
 116                         BigString = Mid(BigString,2,BigLen-1)
 117                 End If
 118         ElseIf BigLen = 1 Then
 119                 BigString = &quot;&quot;
 120         End If
 121         LTrimChar = BigString
 122 End Function
 123
 124
 125 &apos; Retrieves an Array out of a String.
 126 &apos; The fields of the Array are separated by the parameter &apos;Separator&apos;, that is contained
 127 &apos; in the Array
 128 &apos; The Array MaxIndex delivers the highest Index of this Array
 129 Function ArrayOutOfString(BigString, Separator as String, Optional MaxIndex as Integer)
 130 Dim LocList() as String
 131         LocList=Split(BigString,Separator)
 132
 133         If not isMissing(MaxIndex) then maxIndex=ubound(LocList())
 134
 135         ArrayOutOfString=LocList
 136 End Function
 137
 138
 139 &apos; Deletes all fieldvalues in one-dimensional Array
 140 Sub ClearArray(BigArray)
 141 Dim i as integer
 142         For i = Lbound(BigArray()) to Ubound(BigArray())
 143                 BigArray(i) = &quot;&quot;
 144         Next
 145 End Sub
 146
 147
 148 &apos; Deletes all fieldvalues in a multidimensional Array
 149 Sub ClearMultiDimArray(BigArray,DimCount as integer)
 150 Dim n%, m%
 151         For n = Lbound(BigArray(),1) to Ubound(BigArray(),1)
 152                 For m = 0 to Dimcount - 1
 153                         BigArray(n,m) = &quot;&quot;
 154                 Next m
 155         Next n
 156 End Sub
 157
 158
 159 &apos; Checks if a Field (LocField) is already defined in an Array
 160 &apos; Returns &apos;True&apos; or &apos;False&apos;
 161 Function FieldInArray(LocArray(), MaxIndex as integer, LocField as String) As Boolean
 162 Dim i as integer
 163         For i = Lbound(LocArray()) to MaxIndex
 164                 If Ucase(LocArray(i)) = Ucase(LocField) Then
 165                         FieldInArray = True
 166                         Exit Function
 167                 End if
 168         Next
 169         FieldInArray = False
 170 End Function
 171
 172
 173 &apos; Checks if a Field (LocField) is already defined in an Array
 174 &apos; Returns &apos;True&apos; or &apos;False&apos;
 175 Function FieldInList(LocField, BigList()) As Boolean
 176 Dim i as integer
 177         For i = Lbound(BigList()) to Ubound(BigList())
 178                 If LocField = BigList(i) Then
 179                         FieldInList = True
 180                         Exit Function
 181                 End if
 182         Next
 183         FieldInList = False
 184 End Function
 185
 186
 187 &apos; Retrieves the Index of the delivered String &apos;SearchString&apos; in
 188 &apos; the Array LocList()&apos;
 189 Function IndexInArray(SearchString as String, LocList()) as Integer
 190 Dim i as integer
 191         For i = Lbound(LocList(),1) to Ubound(LocList(),1)
 192                 If Ucase(LocList(i,0)) = Ucase(SearchString) Then
 193                         IndexInArray = i
 194                         Exit Function
 195                 End if
 196         Next
 197         IndexInArray = -1
 198 End Function
 199
 200
 201 Sub MultiArrayInListbox(oDialog as Object, ListboxName as String, ValList(), iDim as Integer)
 202 Dim oListbox as Object
 203 Dim i as integer
 204 Dim a as Integer
 205         a = 0
 206         oListbox = oDialog.GetControl(ListboxName)
 207         oListbox.RemoveItems(0, oListbox.GetItemCount)
 208         For i = 0 to Ubound(ValList(), 1)
 209                 If ValList(i) &lt;&gt; &quot;&quot; Then
 210                         oListbox.AddItem(ValList(i, iDim-1), a)
 211                         a = a + 1
 212                 End If
 213         Next
 214 End Sub
 215
 216
 217 &apos; Searches for a String in a two-dimensional Array by querying all Searchindexex of the second dimension
 218 &apos; and delivers the specific String of the ReturnIndex in the second dimension of the Searchlist()
 219 Function StringInMultiArray(SearchList(), SearchString as String, SearchIndex as Integer, ReturnIndex as Integer, Optional MaxIndex as Integer) as String
 220 Dim i as integer
 221 Dim CurFieldString as String
 222         If IsMissing(MaxIndex) Then
 223                 MaxIndex = Ubound(SearchList(),1)
 224         End If
 225         For i = Lbound(SearchList()) to MaxIndex
 226                 CurFieldString = SearchList(i,SearchIndex)
 227                 If  Ucase(CurFieldString) = Ucase(SearchString) Then
 228                         StringInMultiArray() = SearchList(i,ReturnIndex)
 229                         Exit Function
 230                 End if
 231         Next
 232         StringInMultiArray() = &quot;&quot;
 233 End Function
 234
 235
 236 &apos; Searches for a Value in multidimensial Array by querying all Searchindices of the passed dimension
 237 &apos; and delivers the Index where it is found.
 238 Function GetIndexInMultiArray(SearchList(), SearchValue, SearchIndex as Integer) as Integer
 239 Dim i as integer
 240 Dim MaxIndex as Integer
 241 Dim CurFieldValue
 242         MaxIndex = Ubound(SearchList(),1)
 243         For i = Lbound(SearchList()) to MaxIndex
 244                 CurFieldValue = SearchList(i,SearchIndex)
 245                 If CurFieldValue = SearchValue Then
 246                         GetIndexInMultiArray() = i
 247                         Exit Function
 248                 End if
 249         Next
 250         GetIndexInMultiArray() = -1
 251 End Function
 252
 253
 254 &apos; Searches for a Value in multidimensial Array by querying all Searchindices of the passed dimension
 255 &apos; and delivers the Index where the Searchvalue is found as a part string
 256 Function GetIndexForPartStringinMultiArray(SearchList(), SearchValue, SearchIndex as Integer) as Integer
 257 Dim i as integer
 258 Dim MaxIndex as Integer
 259 Dim CurFieldValue
 260         MaxIndex = Ubound(SearchList(),1)
 261         For i = Lbound(SearchList()) to MaxIndex
 262                 CurFieldValue = SearchList(i,SearchIndex)
 263                 If Instr(CurFieldValue, SearchValue) &gt; 0 Then
 264                         GetIndexForPartStringinMultiArray() = i
 265                         Exit Function
 266                 End if
 267         Next
 268         GetIndexForPartStringinMultiArray = -1
 269 End Function
 270
 271
 272 Function ArrayfromMultiArray(MultiArray as String, iDim as Integer)
 273 Dim MaxIndex as Integer
 274 Dim i as Integer
 275         MaxIndex = Ubound(MultiArray())
 276         Dim ResultArray(MaxIndex) as String
 277         For i = 0 To MaxIndex
 278                 ResultArray(i) = MultiArray(i,iDim)
 279         Next i
 280         ArrayfromMultiArray() = ResultArray()
 281 End Function
 282
 283
 284 &apos; Replaces the string &quot;OldReplace&quot; through the String &quot;NewReplace&quot; in the String
 285 &apos; &apos;BigString&apos;
 286 Function ReplaceString(ByVal Bigstring, NewReplace, OldReplace as String)  as String
 287         ReplaceString=join(split(BigString,OldReplace),NewReplace)
 288 End Function
 289
 290
 291 &apos; Retrieves the second value for a next to &apos;SearchString&apos; in
 292 &apos; a two-dimensional string-Array
 293 Function FindSecondValue(SearchString as String, TwoDimList() as String ) as String
 294 Dim i as Integer
 295         For i = 0 To Ubound(TwoDimList,1)
 296                 If Ucase(SearchString) = Ucase(TwoDimList(i,0)) Then
 297                         FindSecondValue = TwoDimList(i,1)
 298                         Exit For
 299                 End If
 300         Next
 301 End Function
 302
 303
 304 &apos; raises a base to a certain power
 305 Function Power(Basis as Double, Exponent as Double) as Double
 306         Power = Exp(Exponent*Log(Basis))
 307 End Function
 308
 309
 310 &apos; rounds a Real to a given Number of Decimals
 311 Function Round(BaseValue as Double, Decimals as Integer) as Double
 312 Dim Multiplicator as Long
 313 Dim DblValue#, RoundValue#
 314         Multiplicator = Power(10,Decimals)
 315         RoundValue = Int(BaseValue * Multiplicator)
 316         Round = RoundValue/Multiplicator
 317 End Function
 318
 319
 320 &apos;Retrieves the mere filename out of a whole path
 321 Function FileNameoutofPath(ByVal Path as String, Optional Separator as String) as String
 322 Dim i as Integer
 323 Dim SepList() as String
 324         If IsMissing(Separator) Then
 325                 Path = ConvertFromUrl(Path)
 326                 Separator = GetPathSeparator()
 327         End If
 328         SepList() = ArrayoutofString(Path, Separator,i)
 329         FileNameoutofPath = SepList(i)
 330 End Function
 331
 332
 333 Function GetFileNameExtension(ByVal FileName as String)
 334 Dim MaxIndex as Integer
 335 Dim SepList() as String
 336         SepList() = ArrayoutofString(FileName,&quot;.&quot;, MaxIndex)
 337         GetFileNameExtension = SepList(MaxIndex)
 338 End Function
 339
 340
 341 Function GetFileNameWithoutExtension(ByVal FileName as String, Optional Separator as String)
 342 Dim MaxIndex as Integer
 343 Dim SepList() as String
 344         If not IsMissing(Separator) Then
 345                 FileName = FileNameoutofPath(FileName, Separator)
 346         End If
 347         SepList() = ArrayoutofString(FileName,&quot;.&quot;, MaxIndex)
 348         GetFileNameWithoutExtension = RTrimStr(FileName, &quot;.&quot; &amp; SepList(MaxIndex)
 349 End Function
 350
 351
 352 Function DirectoryNameoutofPath(sPath as String, Separator as String) as String
 353 Dim LocFileName as String
 354         LocFileName = FileNameoutofPath(sPath, Separator)
 355         DirectoryNameoutofPath = RTrimStr(sPath, Separator &amp; LocFileName)
 356 End Function
 357
 358
 359 Function CountCharsInString(BigString, LocChar as String, ByVal StartPos as Integer) as Integer
 360 Dim LocCount%, LocPos%
 361         LocCount = 0
 362         Do
 363                 LocPos = Instr(StartPos,BigString,LocChar)
 364                 If LocPos &lt;&gt; 0 Then
 365                         LocCount = LocCount + 1
 366                         StartPos = LocPos+1
 367                 End If
 368         Loop until LocPos = 0
 369         CountCharsInString = LocCount
 370 End Function
 371
 372
 373 Function BubbleSortList(ByVal SortList(),optional sort2ndValue as Boolean)
 374 &apos;This function bubble sorts an array of maximum 2 dimensions.
 375 &apos;The default sorting order is the first dimension
 376 &apos;Only if sort2ndValue is True the second dimension is the relevant for the sorting order
 377         Dim s as Integer
 378         Dim t as Integer
 379         Dim i as Integer
 380         Dim k as Integer
 381         Dim dimensions as Integer
 382         Dim sortvalue as Integer
 383         Dim DisplayDummy
 384         dimensions = 2
 385
 386 On Local Error Goto No2ndDim
 387         k = Ubound(SortList(),2)
 388         No2ndDim:
 389         If Err &lt;&gt; 0 Then dimensions = 1
 390
 391         i = Ubound(SortList(),1)
 392         If ismissing(sort2ndValue) then
 393                 sortvalue = 0
 394         else
 395                 sortvalue = 1
 396         end if
 397
 398         For s = 1 to i - 1
 399                 For t = 0 to i-s
 400                         Select Case dimensions
 401                         Case 1
 402                                 If SortList(t) &gt; SortList(t+1) Then
 403                                         DisplayDummy = SortList(t)
 404                                         SortList(t) = SortList(t+1)
 405                                         SortList(t+1) = DisplayDummy
 406                                 End If
 407                         Case 2
 408                                 If SortList(t,sortvalue) &gt; SortList(t+1,sortvalue) Then
 409                                         For k = 0 to UBound(SortList(),2)
 410                                                         DisplayDummy = SortList(t,k)
 411                                                         SortList(t,k) = SortList(t+1,k)
 412                                                         SortList(t+1,k) = DisplayDummy
 413                                         Next k
 414                                 End If
 415                         End Select
 416                 Next t
 417         Next s
 418         BubbleSortList = SortList()
 419 End Function
 420
 421
 422 Function GetValueoutofList(SearchValue, BigList(), iDim as Integer, Optional ValueIndex)
 423 Dim i as Integer
 424 Dim MaxIndex as Integer
 425         MaxIndex = Ubound(BigList(),1)
 426         For i = 0 To MaxIndex
 427                 If BigList(i,0) = SearchValue Then
 428                         If Not IsMissing(ValueIndex) Then
 429                                 ValueIndex = i
 430                         End If
 431                         GetValueOutOfList() = BigList(i,iDim)
 432                 End If
 433         Next i
 434 End Function
 435
 436
 437 Function AddListtoList(ByVal FirstArray(), ByVal SecondArray(), Optional StartIndex)
 438 Dim n as Integer
 439 Dim m as Integer
 440 Dim MaxIndex as Integer
 441         MaxIndex = Ubound(FirstArray()) + Ubound(SecondArray()) + 1
 442         If MaxIndex &gt; -1 Then
 443                 Dim ResultArray(MaxIndex)
 444                 For m = 0 To Ubound(FirstArray())
 445                         ResultArray(m) = FirstArray(m)
 446                 Next m
 447                 For n = 0 To Ubound(SecondArray())
 448                         ResultArray(m) = SecondArray(n)
 449                         m = m + 1
 450                 Next n
 451                 AddListToList() = ResultArray()
 452         Else
 453                 Dim NullArray()
 454                 AddListToList() = NullArray()
 455         End If
 456 End Function
 457
 458
 459 Function CheckDouble(DoubleString as String)
 460 On Local Error Goto WRONGDATATYPE
 461         CheckDouble() = CDbl(DoubleString)
 462 WRONGDATATYPE:
 463         If Err &lt;&gt; 0 Then
 464                 CheckDouble() = 0
 465                 Resume NoErr:
 466         End If
 467 NOERR:
 468 End Function
 469 </script:module>