dbaccess/source/ui/querydesign/LimitBox.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  */
   9
  10 #include <vcl/builderfactory.hxx>
  11 #include "LimitBox.hxx"
  12 #include "dbu_qry.hrc"
  13 #include "moduledbu.hxx"
  14
  15 #define ALL_STRING ModuleRes(STR_QUERY_LIMIT_ALL).toString()
  16 #define ALL_INT -1
  17
  18 namespace global{
  19
  20 /// Default values
  21 sal_Int64 aDefLimitAry[] =
  22 {
  23     5,
  24     10,
  25     20,
  26     50
  27 };
  28
  29 }
  30
  31 namespace dbaui
  32 {
  33
  34
  35 LimitBox::LimitBox( vcl::Window* pParent, WinBits nStyle )
  36     : NumericBox( pParent, nStyle )
  37 {
  38     SetShowTrailingZeros( false );
  39     SetDecimalDigits( 0 );
  40     SetMin( -1 );
  41     SetMax( SAL_MAX_INT64 );
  42     LoadDefaultLimits();
  43
  44     Size aSize(
  45         GetSizePixel().Width(),
  46         CalcWindowSizePixel(GetEntryCount() + 1) );
  47     SetSizePixel(aSize);
  48 }
  49
  50 OUString LimitBox::CreateFieldText( sal_Int64 nValue ) const
  51 {
  52     if( nValue == ALL_INT )
  53         return ALL_STRING;
  54     else
  55         return NumericBox::CreateFieldText( nValue );
  56 }
  57
  58 void LimitBox::Reformat()
  59 {
  60
  61     if( GetText() == ALL_STRING )
  62     {
  63         SetValue( ALL_INT );
  64     }
  65     ///Reformat only when text is not All
  66     else
  67     {
  68         ///Not allow user to type in -1
  69         if( GetText() == "-1" )
  70         {
  71             Undo();
  72         }
  73         else
  74             NumericBox::Reformat();
  75     }
  76 }
  77
  78 void LimitBox::ReformatAll()
  79 {
  80     ///First entry is All, which do not need numeric reformat
  81     if ( GetEntryCount() > 0 )
  82     {
  83         RemoveEntryAt( 0 );
  84         NumericBox::ReformatAll();
  85         InsertValue( ALL_INT, 0);
  86     }
  87     else
  88     {
  89         NumericBox::ReformatAll();
  90     }
  91 }
  92
  93 Size LimitBox::GetOptimalSize() const
  94 {
  95     return CalcBlockSize(10,1);
  96 }
  97
  98 ///Initialize entries
  99 void LimitBox::LoadDefaultLimits()
 100 {
 101     InsertValue( ALL_INT );
 102
 103     const unsigned nSize =
 104         sizeof(global::aDefLimitAry)/sizeof(global::aDefLimitAry[0]);
 105     for( unsigned nIndex = 0; nIndex< nSize; ++nIndex)
 106     {
 107         InsertValue( global::aDefLimitAry[nIndex] );
 108     }
 109 }
 110
 111 VCL_BUILDER_FACTORY_ARGS( LimitBox, WB_DROPDOWN | WB_VSCROLL )
 112
 113 } ///dbaui namespace
 114
 115 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */