cui/source/options/optchart.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  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <unotools/pathoptions.hxx>
  21 #include <cuires.hrc>
  22 #include "optchart.hxx"
  23 #include "optchart.hrc"
  24 #include <dialmgr.hxx>
  25 #include <vcl/msgbox.hxx>
  26 #include <svx/svxids.hrc> // for SID_SCH_EDITOPTIONS
  27
  28 // ====================
  29 // class ChartColorLB
  30 // ====================
  31 void ChartColorLB::FillBox( const SvxChartColorTable & rTab )
  32 {
  33     long nCount = rTab.size();
  34     SetUpdateMode( sal_False );
  35
  36     for( long i = 0; i < nCount; i++ )
  37     {
  38         Append( const_cast< XColorEntry * >( & rTab[ i ] ));
  39     }
  40     SetUpdateMode( sal_True );
  41 }
  42
  43
  44 // ====================
  45 // class SvxDefaultColorOptPage
  46 // ====================
  47 SvxDefaultColorOptPage::SvxDefaultColorOptPage( Window* pParent, const SfxItemSet& rInAttrs ) :
  48
  49     SfxTabPage( pParent, CUI_RES( RID_OPTPAGE_CHART_DEFCOLORS ), rInAttrs ),
  50
  51     aGbChartColors  ( this, CUI_RES( FL_CHART_COLOR_LIST ) ),
  52     aLbChartColors  ( this, CUI_RES( LB_CHART_COLOR_LIST ) ),
  53     aGbColorBox     ( this, CUI_RES( FL_COLOR_BOX ) ),
  54     aValSetColorBox ( this, CUI_RES( CT_COLOR_BOX ) ),
  55     aPBDefault      ( this, CUI_RES( PB_RESET_TO_DEFAULT ) ),
  56     aPBAdd              ( this, CUI_RES( PB_ADD_CHART_COLOR ) ),
  57     aPBRemove           ( this, CUI_RES( PB_REMOVE_CHART_COLOR ) )
  58 {
  59     FreeResource();
  60
  61     aPBDefault.SetClickHdl( LINK( this, SvxDefaultColorOptPage, ResetToDefaults ) );
  62     aPBAdd.SetClickHdl( LINK( this, SvxDefaultColorOptPage, AddChartColor ) );
  63     aPBRemove.SetClickHdl( LINK( this, SvxDefaultColorOptPage, RemoveChartColor ) );
  64     aLbChartColors.SetSelectHdl( LINK( this, SvxDefaultColorOptPage, ListClickedHdl ) );
  65     aValSetColorBox.SetSelectHdl( LINK( this, SvxDefaultColorOptPage, BoxClickedHdl ) );
  66
  67     aValSetColorBox.SetStyle( aValSetColorBox.GetStyle()
  68                                     | WB_ITEMBORDER | WB_NAMEFIELD );
  69     aValSetColorBox.SetColCount( 8 );
  70     aValSetColorBox.SetLineCount( 13 );
  71     aValSetColorBox.SetExtraSpacing( 0 );
  72     aValSetColorBox.Show();
  73
  74     pChartOptions = new SvxChartOptions;
  75     pColorList = XColorList::CreateStdColorList();
  76
  77     const SfxPoolItem* pItem = NULL;
  78     if ( rInAttrs.GetItemState( SID_SCH_EDITOPTIONS, sal_False, &pItem ) == SFX_ITEM_SET )
  79     {
  80         pColorConfig = (static_cast< SvxChartColorTableItem* >(pItem->Clone()) );
  81     }
  82     else
  83     {
  84         SvxChartColorTable aTable;
  85         aTable.useDefault();
  86         pColorConfig = new SvxChartColorTableItem( SID_SCH_EDITOPTIONS, aTable );
  87         pColorConfig->SetOptions( pChartOptions );
  88     }
  89
  90     Construct();
  91 }
  92
  93 SvxDefaultColorOptPage::~SvxDefaultColorOptPage()
  94 {
  95     // save changes
  96     pChartOptions->SetDefaultColors( pColorConfig->GetColorList() );
  97     pChartOptions->Commit();
  98
  99     delete pColorConfig;
 100     delete pChartOptions;
 101 }
 102
 103 void SvxDefaultColorOptPage::Construct()
 104 {
 105     if( pColorConfig )
 106         aLbChartColors.FillBox( pColorConfig->GetColorList() );
 107
 108     FillColorBox();
 109
 110     aLbChartColors.SelectEntryPos( 0 );
 111     ListClickedHdl( &aLbChartColors );
 112 }
 113
 114
 115 SfxTabPage* SvxDefaultColorOptPage::Create( Window* pParent, const SfxItemSet& rAttrs )
 116 {
 117     return new SvxDefaultColorOptPage( pParent, rAttrs );
 118 }
 119
 120 sal_Bool SvxDefaultColorOptPage::FillItemSet( SfxItemSet& rOutAttrs )
 121 {
 122     if( pColorConfig )
 123         rOutAttrs.Put( *(static_cast< SfxPoolItem* >(pColorConfig)));
 124
 125     return sal_True;
 126 }
 127
 128 void SvxDefaultColorOptPage::Reset( const SfxItemSet& )
 129 {
 130     aLbChartColors.SelectEntryPos( 0 );
 131     ListClickedHdl( &aLbChartColors );
 132 }
 133
 134 void SvxDefaultColorOptPage::FillColorBox()
 135 {
 136     if( !pColorList.is() ) return;
 137
 138     long nCount = pColorList->Count();
 139     XColorEntry* pColorEntry;
 140
 141     if( nCount > 104 )
 142         aValSetColorBox.SetStyle( aValSetColorBox.GetStyle() | WB_VSCROLL );
 143
 144     for( long i = 0; i < nCount; i++ )
 145     {
 146         pColorEntry = pColorList->GetColor( i );
 147         aValSetColorBox.InsertItem( (sal_uInt16) i + 1, pColorEntry->GetColor(), pColorEntry->GetName() );
 148     }
 149 }
 150
 151
 152 long SvxDefaultColorOptPage::GetColorIndex( const Color& rCol )
 153 {
 154     if( pColorList.is() )
 155     {
 156         long nCount = pColorList->Count();
 157         XColorEntry* pColorEntry;
 158
 159         for( long i = nCount - 1; i >= 0; i-- )         // default chart colors are at the end of the table
 160         {
 161             pColorEntry = pColorList->GetColor( i );
 162             if( pColorEntry && pColorEntry->GetColor() == rCol )
 163                 return pColorList->Get( pColorEntry->GetName() );
 164         }
 165     }
 166     return -1L;
 167 }
 168
 169
 170
 171 // --------------------
 172 // event handlers
 173 // --------------------
 174
 175 // ResetToDefaults
 176 // ---------------
 177
 178 IMPL_LINK_NOARG(SvxDefaultColorOptPage, ResetToDefaults)
 179 {
 180     if( pColorConfig )
 181     {
 182         pColorConfig->GetColorList().useDefault();
 183
 184         aLbChartColors.Clear();
 185         aLbChartColors.FillBox( pColorConfig->GetColorList() );
 186
 187         aLbChartColors.GetFocus();
 188         aLbChartColors.SelectEntryPos( 0 );
 189         aPBRemove.Enable( sal_True );
 190     }
 191
 192     return 0L;
 193 }
 194
 195 // AddChartColor
 196 // ------------
 197
 198 IMPL_LINK_NOARG(SvxDefaultColorOptPage, AddChartColor)
 199 {
 200     if( pColorConfig )
 201     {
 202         ColorData black = RGB_COLORDATA( 0x00, 0x00, 0x00 );
 203
 204         pColorConfig->GetColorList().append (XColorEntry ( black, pColorConfig->GetColorList().getDefaultName(pColorConfig->GetColorList().size())));
 205
 206         aLbChartColors.Clear();
 207         aLbChartColors.FillBox( pColorConfig->GetColorList() );
 208
 209         aLbChartColors.GetFocus();
 210         aLbChartColors.SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 211         aPBRemove.Enable( sal_True );
 212     }
 213
 214     return 0L;
 215 }
 216
 217 // RemoveChartColor
 218 // ----------------
 219
 220 IMPL_LINK( SvxDefaultColorOptPage, RemoveChartColor, PushButton*, pButton )
 221 {
 222     size_t nIndex = aLbChartColors.GetSelectEntryPos();
 223
 224     if (aLbChartColors.GetSelectEntryCount() == 0)
 225         return 0L;
 226
 227     if( pColorConfig )
 228     {
 229         OSL_ENSURE(pColorConfig->GetColorList().size() > 1, "don't delete the last chart color");
 230         QueryBox aQuery(pButton, CUI_RES(RID_OPTQB_COLOR_CHART_DELETE));
 231         aQuery.SetText(String(CUI_RES(RID_OPTSTR_COLOR_CHART_DELETE)));
 232         if(RET_YES == aQuery.Execute())
 233         {
 234
 235             pColorConfig->GetColorList().remove( nIndex  );
 236
 237             aLbChartColors.Clear();
 238             aLbChartColors.FillBox( pColorConfig->GetColorList() );
 239
 240             aLbChartColors.GetFocus();
 241
 242             if (nIndex == aLbChartColors.GetEntryCount() && aLbChartColors.GetEntryCount() > 0)
 243                 aLbChartColors.SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 244             else if (aLbChartColors.GetEntryCount() > 0)
 245                 aLbChartColors.SelectEntryPos( nIndex );
 246             else
 247                 aPBRemove.Enable( sal_False );
 248         }
 249     }
 250
 251     return 0L;
 252 }
 253
 254 IMPL_LINK( SvxDefaultColorOptPage, ListClickedHdl, ChartColorLB*, _pColorList )
 255 {
 256     Color aCol = _pColorList->GetSelectEntryColor();
 257
 258     long nIndex = GetColorIndex( aCol );
 259
 260     if( nIndex == -1 )      // not found
 261         aValSetColorBox.SetNoSelection();
 262     else
 263         aValSetColorBox.SelectItem( (sal_uInt16)nIndex + 1 );       // ValueSet is 1-based
 264
 265     return 0L;
 266 }
 267
 268 IMPL_LINK_NOARG(SvxDefaultColorOptPage, BoxClickedHdl)
 269 {
 270     sal_uInt16 nIdx = aLbChartColors.GetSelectEntryPos();
 271     if( nIdx != LISTBOX_ENTRY_NOTFOUND )
 272     {
 273         XColorEntry aEntry( aValSetColorBox.GetItemColor( aValSetColorBox.GetSelectItemId() ),
 274                             aLbChartColors.GetSelectEntry() );
 275
 276         aLbChartColors.Modify( & aEntry, nIdx );
 277         pColorConfig->ReplaceColorByIndex( nIdx, aEntry );
 278
 279         aLbChartColors.SelectEntryPos( nIdx );  // reselect entry
 280     }
 281
 282     return 0L;
 283 }
 284
 285 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */