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Diffstat (limited to 'wizards/source/tools/Listbox.xba')
| -rw-r--r-- | wizards/source/tools/Listbox.xba | 370 |
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diff --git a/wizards/source/tools/Listbox.xba b/wizards/source/tools/Listbox.xba new file mode 100644 index 000000000..21f8f44c6 --- /dev/null +++ b/wizards/source/tools/Listbox.xba @@ -0,0 +1,370 @@ +<?xml version="1.0" encoding="UTF-8"?> +<!DOCTYPE script:module PUBLIC "-//OpenOffice.org//DTD OfficeDocument 1.0//EN" "module.dtd"> +<!-- + * 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 . +--> +<script:module xmlns:script="http://openoffice.org/2000/script" script:name="Listbox" script:language="StarBasic">Option Explicit +Dim OriginalList() +Dim oDialogModel as Object + + +Sub MergeList(SourceListBox() as Object, SecondList() as String) +Dim i as Integer +Dim MaxIndex as Integer + MaxIndex = Ubound(SecondList()) + OriginalList() = AddListToList(OriginalList(), SecondList()) + For i = 0 To MaxIndex + SourceListbox = AddSingleItemToListbox(SourceListbox, SecondList(i)) + Next i + Call FormSetMoveRights() +End Sub + + +Sub RemoveListItems(SourceListbox as Object, TargetListbox as Object, RemoveList() as String) +Dim i as Integer +Dim s as Integer +Dim MaxIndex as Integer +Dim CopyList() + MaxIndex = Ubound(RemoveList()) + For i = 0 To MaxIndex + RemoveListboxItemByName(SourceListbox, RemoveList(i)) + RemoveListboxItemByName(TargetListbox, RemoveList(i)) + Next i + CopyList() = OriginalList() + s = 0 + MaxIndex = Ubound(CopyList()) + For i = 0 To MaxIndex + If IndexInArray(CopyList(i),RemoveList())= -1 Then + OriginalList(s) = CopyList(i) + s = s + 1 + End If + Next i + ReDim Preserve OriginalList(s-1) + Call FormSetMoveRights() +End Sub + + +' Note Boolean Parameter +Sub InitializeListboxProcedures(oModel as Object, SourceListbox as Object, TargetListbox as Object) +Dim EmptyList() + Set oDialogModel = oModel + OriginalList()= SourceListbox.StringItemList() + TargetListbox.StringItemList() = EmptyList() +End Sub + + +Sub CopyListboxItems(SourceListbox as Object, TargetListbox As Object) +Dim NullArray() + TargetListbox.StringItemList() = OriginalList() + SourceListbox.StringItemList() = NullArray() +End Sub + + +Sub FormMoveSelected() + Call MoveSelectedListBox(oDialogModel.lstFields, oDialogModel.lstSelFields) + Call FormSetMoveRights() + oDialogModel.lstSelFields.Tag = True +End Sub + + +Sub FormMoveAll() + Call CopyListboxItems(oDialogModel.lstFields, oDialogModel.lstSelFields) + Call FormSetMoveRights() + oDialogModel.lstSelFields.Tag = True +End Sub + + +Sub FormRemoveSelected() + Call MoveOrderedSelectedListbox(oDialogModel.lstFields, oDialogModel.lstSelFields, False) + Call FormSetMoveRights() + oDialogModel.lstSelFields.Tag = True +End Sub + + +Sub FormRemoveAll() + Call MoveOrderedSelectedListbox(oDialogModel.lstFields, oDialogModel.lstSelFields, True) + Call FormSetMoveRights() + oDialogModel.lstSelFields.Tag = 1 +End Sub + + +Sub MoveSelectedListBox(SourceListbox as Object, TargetListbox as Object) +Dim MaxCurTarget as Integer +Dim MaxSourceSelected as Integer +Dim n as Integer +Dim m as Integer +Dim CurIndex +Dim iOldTargetSelect as Integer +Dim iOldSourceSelect as Integer + MaxCurTarget = Ubound(TargetListbox.StringItemList()) + MaxSourceSelected = Ubound(SourceListbox.SelectedItems()) + Dim TargetList(MaxCurTarget+MaxSourceSelected+1) + If MaxSourceSelected > -1 Then + iOldSourceSelect = SourceListbox.SelectedItems(0) + If Ubound(TargetListbox.SelectedItems()) > -1 Then + iOldTargetSelect = TargetListbox.SelectedItems(0) + Else + iOldTargetSelect = -1 + End If + For n = 0 To MaxCurTarget + TargetList(n) = TargetListbox.StringItemList(n) + Next n + For m = 0 To MaxSourceSelected + CurIndex = SourceListbox.SelectedItems(m) + TargetList(n) = SourceListbox.StringItemList(CurIndex) + n = n + 1 + Next m + TargetListBox.StringItemList() = TargetList() + SourceListbox.StringItemList() = RemoveSelected (SourceListbox) + SetNewSelection(SourceListbox, iOldSourceSelect) + SetNewSelection(TargetListbox, iOldTargetSelect) + End If +End Sub + + + +Sub MoveOrderedSelectedListbox(lstSource as Object, lstTarget as Object, bMoveAll as Boolean) +Dim NullArray() +Dim MaxSelected as Integer +Dim MaxSourceIndex as Integer +Dim MaxOriginalIndex as Integer +Dim MaxNewIndex as Integer +Dim n as Integer +Dim m as Integer +Dim CurIndex as Integer +Dim SearchString as String +Dim SourceList() as String +Dim iOldTargetSelect as Integer +Dim iOldSourceSelect as Integer + If bMoveAll Then + lstSource.StringItemList() = OriginalList() + lstTarget.StringItemList() = NullArray() + Else + MaxOriginalIndex = Ubound(OriginalList()) + MaxSelected = Ubound(lstTarget.SelectedItems()) + iOldTargetSelect = lstTarget.SelectedItems(0) + If Ubound(lstSource.SelectedItems()) > -1 Then + iOldSourceSelect = lstSource.SelectedItems(0) + End If + Dim SelList(MaxSelected) + For n = 0 To MaxSelected + CurIndex = lstTarget.SelectedItems(n) + SelList(n) = lstTarget.StringItemList(CurIndex) + Next n + SourceList() = lstSource.StringItemList() + MaxSourceIndex = Ubound(lstSource.StringItemList()) + MaxNewIndex = MaxSelected + MaxSourceIndex + 1 + Dim NewSourceList(MaxNewIndex) + m = 0 + For n = 0 To MaxOriginalIndex + SearchString = OriginalList(n) + If IndexInArray(SearchString, SelList()) <> -1 Then + NewSourceList(m) = SearchString + m = m + 1 + ElseIf IndexInArray(SearchString, SourceList()) <> -1 Then + NewSourceList(m) = SearchString + m = m + 1 + End If + Next n + lstSource.StringItemList() = NewSourceList() + lstTarget.StringItemList() = RemoveSelected(lstTarget) + End If + SetNewSelection(lstSource, iOldSourceSelect) + SetNewSelection(lstTarget, iOldTargetSelect) + +End Sub + + +Function RemoveSelected(oListbox as Object) +Dim MaxIndex as Integer +Dim MaxSelected as Integer +Dim n as Integer +Dim m as Integer +Dim CurIndex as Integer +Dim CurItem as String +Dim ResultArray() + MaxIndex = Ubound(oListbox.StringItemList()) + MaxSelected = Ubound(oListbox.SelectedItems()) + Dim LocItemList(MaxIndex) + LocItemList() = oListbox.StringItemList() + If MaxSelected > -1 Then + For n = 0 To MaxSelected + CurIndex = oListbox.SelectedItems(n) + LocItemList(CurIndex) = "" + Next n + If MaxIndex > 0 Then + ReDim ResultArray(MaxIndex - MaxSelected - 1) + m = 0 + For n = 0 To MaxIndex + CurItem = LocItemList(n) + If CurItem <> "" Then + ResultArray(m) = CurItem + m = m + 1 + End If + Next n + End If + RemoveSelected = ResultArray() + Else + RemoveSelected = oListbox.StringItemList() + End If +End Function + + +Sub SetNewSelection(oListBox as Object, iLastSelection as Integer) +Dim MaxIndex as Integer +Dim SelIndex as Integer +Dim SelList(0) as Integer + MaxIndex = Ubound(oListBox.StringItemList()) + If MaxIndex > -1 AND iLastSelection > -1 Then + If iLastSelection > MaxIndex Then + Selindex = MaxIndex + Else + SelIndex = iLastSelection + End If + Sellist(0) = SelIndex + oListBox.SelectedItems() = SelList() + End If +End Sub + + +Sub ToggleListboxControls(oDialogModel as Object, bDoEnable as Boolean) + With oDialogModel + .lblFields.Enabled = bDoEnable + .lblSelFields.Enabled = bDoEnable +' .lstTables.Enabled = bDoEnable + .lstFields.Enabled = bDoEnable + .lstSelFields.Enabled = bDoEnable + .cmdRemoveAll.Enabled = bDoEnable + .cmdRemoveSelected.Enabled = bDoEnable + .cmdMoveAll.Enabled = bDoEnable + .cmdMoveSelected.Enabled = bDoEnable + End With + If bDoEnable Then + FormSetMoveRights() + End If +End Sub + + +' Enable or disable the buttons used for moving the available +' fields between the two list boxes. +Sub FormSetMoveRights() +Dim bIsFieldSelected as Boolean +Dim bSelectSelected as Boolean +Dim FieldCount as Integer +Dim SelectCount as Integer + bIsFieldSelected = Ubound(oDialogModel.lstFields.SelectedItems()) <> -1 + FieldCount = Ubound(oDialogModel.lstFields.StringItemList()) + 1 + bSelectSelected = Ubound(oDialogModel.lstSelFields.SelectedItems()) > -1 + SelectCount = Ubound(oDialogModel.lstSelFields.StringItemList()) + 1 + oDialogModel.cmdRemoveAll.Enabled = SelectCount>=1 + oDialogModel.cmdRemoveSelected.Enabled = bSelectSelected + oDialogModel.cmdMoveAll.Enabled = FieldCount >=1 + oDialogModel.cmdMoveSelected.Enabled = bIsFieldSelected + oDialogModel.cmdGoOn.Enabled = SelectCount>=1 + ' This flag is set to '1' when the lstSelFields has been modified +End Sub + + +Function AddSingleItemToListbox(ByVal oListbox as Object, ListItem as String, Optional iSelIndex) as Object +Dim MaxIndex as Integer +Dim i as Integer + + MaxIndex = Ubound(oListbox.StringItemList()) +Dim LocList(MaxIndex + 1) +' Todo: This goes faster with the Redim LocList(MaxIndex + 1) Preserve function + For i = 0 To MaxIndex + LocList(i) = oListbox.StringItemList(i) + Next i + LocList(MaxIndex + 1) = ListItem + oListbox.StringItemList() = LocList() + If Not IsMissing(iSelIndex) Then + SelectListboxItem(oListbox, iSelIndex) + End If + AddSingleItemToListbox() = oListbox +End Function + + +Sub EmptyListbox(oListbox as Object) +Dim NullList() as String + oListbox.StringItemList() = NullList() +End Sub + + +Sub SelectListboxItem(oListbox as Object, iSelIndex as Integer) +Dim LocSelList(0) as Integer + If iSelIndex <> -1 Then + LocSelList(0) = iSelIndex + oListbox.SelectedItems() = LocSelList() + End If +End Sub + + +Function GetSelectedListboxItems(oListbox as Object) +Dim SelList(Ubound(oListBox.SelectedItems())) as String +Dim i as Integer +Dim CurIndex as Integer + For i = 0 To Ubound(oListbox.SelectedItems()) + CurIndex = oListbox.SelectedItems(i) + SelList(i) = oListbox.StringItemList(CurIndex) + Next i + GetSelectedListboxItems() = SelList() +End Function + + +' Note: When using this Sub it must be ensured that the +' 'RemoveItem' appears only once in the Listbox +Sub RemoveListboxItemByName(oListbox as Object, RemoveItem as String) +Dim OldList() as String +Dim NullList() as String +Dim i as Integer +Dim a as Integer +Dim MaxIndex as Integer + OldList = oListbox.StringItemList() + MaxIndex = Ubound(OldList()) + If IndexInArray(RemoveItem, OldList()) <> -1 Then + If MaxIndex > 0 Then + a = 0 + Dim NewList(MaxIndex -1) + For i = 0 To MaxIndex + If RemoveItem <> OldList(i) Then + NewList(a) = OldList(i) + a = a + 1 + End If + Next i + oListbox.StringItemList() = NewList() + Else + oListBox.StringItemList() = NullList() + End If + End If +End Sub + + +Function GetItemPos(oListBox as Object, sItem as String) +Dim ItemList() +Dim MaxIndex as Integer +Dim i as Integer + ItemList() = oListBox.StringItemList() + MaxIndex = Ubound(ItemList()) + For i = 0 To MaxIndex + If sItem = ItemList(i) Then + GetItemPos() = i + Exit Function + End If + Next i + GetItemPos() = -1 +End Function +</script:module> |