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Macros/Writer/004/nl

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This page is a translated version of the page Macros/Writer/004 and the translation is 100% complete.


Beschrijving

Deze macro sorteert een tabelkolom in LibreOffice Writer alfabetisch, het is de kolom waar de cursor in staat.

Het programma bevat vier subroutines voor het:

  • Een kolom alfabetisch oplopend sorteren
  • Een kolom alfabetisch oplopend sorteren, uitgezonderd de kopregel
  • Een kolom alfabetisch aflopend sorteren
  • Een kolom alfabetisch aflopend sorteren, uitgezonderd de kopregel

Deze macro bestaat ook in een equivalente vorm als een extensie, u kunt deze in het bestand sortwritertable-1.0.0.oxt downloaden. Bij het downloaden voegt de extensie een nieuwe werkbalk toe met 4 knoppen, die gekoppeld zijn aan de vier macro's.

Code

In LibreOffice Basic:

' Copyright (c) 2011 Frieder Delor, Mailto: delorfr@googlemail.com
'
'    This program is free software: you can redistribute it and/or modify
'    it under the terms of the GNU General Public License as published by
'    the Free Software Foundation, either version 3 of the License, or
'    (at your option) any later version.
'
'    This program is distributed in the hope that it will be useful,
'    but WITHOUT ANY WARRANTY; without even the implied warranty of
'    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
'    GNU General Public License for more details.
'
'    You should have received a copy of the GNU General Public License
'    along with this program.  If not, see <http://www.gnu.org/licenses/>.

Option Explicit

' Overzicht van subroutines en functies:
'
'     ---> Sub sortWriterTableAscending
'     ---> Sub sortWriterTableAscendingExclHeader
'     ---> Sub sortWriterTableDescending
'     ---> Sub sortWriterTableDescendingExclHeader
'
'     ---> Sub sortTextTable (sTableName As String, bAscending As Boolean, bHeader As Boolean, nSortColl As Long)
'     ---> Function getTableRange (oTable As Object, nStartRow As Long) As String
'     ---> Function getColumn (sAktivCell As String) As Long


Sub Main
    '''Roep een van de vier subroutines aan, op basis van uw behoeften'''

    sortWriterTableAscending
    'sortWriterTableAscendingExclHeader
    'sortWriterTableDescending
    'sortWriterTableDescendingExclHeader

End Sub ' Main


Sub sortWriterTableAscending
    '''Sorteert de door de cursor geselecteerde kolom alfabetisch oplopend'''

    Dim sAktivCell$
    Dim sTableName As String
    Dim bAscending As Boolean
    Dim bHeader As Boolean
    Dim nSortColl As Long

    On Error GoTo ErrorHandler
    sTableName = ThisComponent.CurrentController.Selection.getByIndex(0).TextTable.Name
    sAktivCell = ThisComponent.CurrentController.Selection.getByIndex(0).Cell.CellName

    bAscending = True ' asc sorting
    bHeader = False ' tabel bevat een veldnamenrij
    nSortColl = getColumn(sAktivCell) ' de kolom die de sorteersleutel is (eerste kolom = 1)
   
    sortTextTable(sTableName, bAscending, bHeader, nSortColl)
    ErrorHandler:

End Sub ' sortWriterTableAscending


Sub sortWriterTableAscendingExclHeader
    '''Sorteert de door de cursor geselecteerde kolom alfabetisch oplopend, EXCLUSIEF de koptekst'''

    Dim sAktivCell$
    Dim sTableName As String
    Dim bAscending As Boolean
    Dim bHeader As Boolean
    Dim nSortColl As Long

    On Error GoTo ErrorHandler
    sTableName = ThisComponent.CurrentController.Selection.getByIndex(0).TextTable.Name
    sAktivCell = ThisComponent.CurrentController.Selection.getByIndex(0).Cell.CellName

    bAscending = True ' asc sorting
    bHeader = True ' table contains a header row
    nSortColl = getColumn(sAktivCell) ' the column which is the sorting key (first column=1)
   
    sortTextTable(sTableName,bAscending,bHeader,nSortColl)
    ErrorHandler:

End Sub ' sortWriterTableAscendingExclHeader


Sub sortWriterTableDescending
    '''Sorteert de door de cursor geselecteerde kolom alfabetisch oplopend'''

    Dim sAktivCell$
    Dim sTableName As String
    Dim bAscending As Boolean
    Dim bHeader As Boolean
    Dim nSortColl As Long

    On Error GoTo ErrorHandler
    sTableName = ThisComponent.CurrentController.Selection.getByIndex(0).TextTable.Name
    sAktivCell = ThisComponent.CurrentController.Selection.getByIndex(0).Cell.CellName

    bAscending = False ' asc sorting
    bHeader = False ' tabel bevat een veldnamenrij
    nSortColl = getColumn(sAktivCell) ' de kolom die de sorteersleutel is (eerste kolom = 1)
   
    sortTextTable(sTableName,bAscending,bHeader,nSortColl)
    ErrorHandler:

End Sub ' sortWriterTableDescending


Sub sortWriterTableDescendingExclHeader
    '''Sorteert de door de cursor geselecteerde kolom alfabetisch aflopend, EXCLUSIEF de koptekst'''

    Dim sAktivCell$
    Dim sTableName As String  
    Dim bAscending As Boolean
    Dim bHeader As Boolean
    Dim nSortColl As Long

    On Error GoTo ErrorHandler
    sTableName = ThisComponent.CurrentController.Selection.getByIndex(0).TextTable.Name
    sAktivCell = ThisComponent.CurrentController.Selection.getByIndex(0).Cell.CellName

    bAscending = False ' asc sorting
    bHeader = True ' tabel bevat een veldnamenrij
    nSortColl = getColumn(sAktivCell) ' de kolom die de sorteersleutel is (eerste kolom = 1)
   
    sortTextTable(sTableName,bAscending,bHeader,nSortColl)
    ErrorHandler:

End Sub ' sortWriterTableDescendingExclHeader


Sub sortTextTable (sTableName As String, bAscending As Boolean, bHeader As Boolean, nSortColl As Long)
    '''Sorting master subroutine'''

    Dim oTable as Object
    Dim oRange as Object
    Dim nStartRow As Long
    Dim sRange As String
    Dim oSortFields(0) as New com.sun.star.table.TableSortField 
    Dim oDescriptor As Variant

    oTable = ThisComponent.TextTables.getByName(sTableName)
    If bHeader Then
        nStartRow = 1
    Else
        nStartRow = 0
    End if

    sRange = getTableRange(oTable, nStartRow)
    oRange = oTable.getCellRangeByName (sRange)
  
    oSortFields(0).Field = nSortColl
    oSortFields(0).IsAscending = bAscending  
    oSortFields(0).FieldType = com.sun.star.util.SortFieldType.ALPHANUMERIC
  
    oDescriptor = oTable.createSortDescriptor() 

    oDescriptor(0).Name = "IsSortInTable" 
    oDescriptor(0).Value = True 
    'oDescriptor(1).Name = "Delimiter" 
    'oDescriptor(1).Value = True
    oDescriptor(2).Name = "IsSortColumns" 
    oDescriptor(2).Value = False 'True 
    'oDescriptor(3).Name = "MaxSortFieldsCount" 
    'oDescriptor(3).Value = 2 
    oDescriptor(4).Name = "SortFields" 
    oDescriptor(4).Value = oSortFields() 

    oRange.Sort(oDescriptor())

End Sub ' sortTextTable


Function getTableRange (oTable As Object, nStartRow As Long) As String 
    '''Geeft de naam van het sorteerbereik'''

    Dim sCell As String
    Dim oCursor As Object

    sCell = oTable.getCellByPosition(0, nStartRow).CellName 
    oCursor = oTable.createCursorByCellName (sCell)
 
    oCursor.gotoEnd (True)
    getTableRange = oCursor.getRangeName

End Function ' getTableRange


Function getColumn (sAktivCell As String) As Long
    '''Geeft de index van de sorteerkolom'''

    Dim sTableName$
    Dim i%, n%
    Dim sChar$
    Dim nCol as Long

    n = 0
    nCol = 0
    For i = Len(sAktivCell) To 1 Step -1 
        sChar = UCase ( Mid(sAktivCell,i,1) )
        If Not IsNumeric(sChar) Then
            nCol = (Asc(sChar)-64)*(26^n) + nCol
            n = n + 1
        End If
    Next

    getColumn = nCol

End Function ' getColumn

ODT-bestand om macro te testen