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 "LimitBox.hxx"
  11 #include "dbu_qry.hrc"
  12 #include "moduledbu.hxx"
  13
  14 #define ALL_STRING ModuleRes(STR_QUERY_LIMIT_ALL).toString()
  15 #define ALL_INT -1
  16
  17 namespace global{
  18
  19 /// Default values
  20 sal_Int64 aDefLimitAry[] =
  21 {
  22     5,
  23     10,
  24     20,
  25     50
  26 };
  27
  28 }
  29
  30 namespace dbaui
  31 {
  32
  33
  34 LimitBox::LimitBox( Window* pParent, WinBits nStyle )
  35     : NumericBox( pParent, nStyle )
  36 {
  37     SetShowTrailingZeros( sal_False );
  38     SetDecimalDigits( 0 );
  39     SetMin( -1 );
  40     SetMax( SAL_MAX_INT64 );
  41     LoadDefaultLimits();
  42
  43     Size aSize(
  44         GetSizePixel().Width(),
  45         CalcWindowSizePixel(GetEntryCount() + 1) );
  46     SetSizePixel(aSize);
  47 }
  48
  49 LimitBox::~LimitBox()
  50 {
  51 }
  52
  53 OUString LimitBox::CreateFieldText( sal_Int64 nValue ) const
  54 {
  55     if( nValue == ALL_INT )
  56         return ALL_STRING;
  57     else
  58         return NumericBox::CreateFieldText( nValue );
  59 }
  60
  61 void LimitBox::Reformat()
  62 {
  63
  64     if( GetText() == ALL_STRING )
  65     {
  66         SetValue( ALL_INT );
  67     }
  68     ///Reformat only when text is not All
  69     else
  70     {
  71         ///Not allow user to type in -1
  72         if( GetText() == "-1" )
  73         {
  74             Undo();
  75         }
  76         else
  77             NumericBox::Reformat();
  78     }
  79 }
  80
  81 void LimitBox::ReformatAll()
  82 {
  83     ///First entry is All, which do not need numeric reformat
  84     if ( GetEntryCount() > 0 )
  85     {
  86         RemoveEntry( 0 );
  87         NumericBox::ReformatAll();
  88         InsertValue( ALL_INT, 0);
  89     }
  90     else
  91     {
  92         NumericBox::ReformatAll();
  93     }
  94 }
  95
  96 Size LimitBox::GetOptimalSize() const
  97 {
  98     return CalcSize(10,1);
  99 }
 100
 101 ///Initialize entries
 102 void LimitBox::LoadDefaultLimits()
 103 {
 104     InsertValue( ALL_INT );
 105
 106     const unsigned nSize =
 107         sizeof(global::aDefLimitAry)/sizeof(global::aDefLimitAry[0]);
 108     for( unsigned nIndex = 0; nIndex< nSize; ++nIndex)
 109     {
 110         InsertValue( global::aDefLimitAry[nIndex] );
 111     }
 112 }
 113
 114 extern "C" SAL_DLLPUBLIC_EXPORT Window* SAL_CALL makeLimitBox( Window *pParent )
 115 {
 116     LimitBox* pBox = new LimitBox( pParent, WB_DROPDOWN | WB_VSCROLL );
 117     return pBox;
 118 }
 119
 120
 121 } ///dbaui namespace
 122
 123 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */