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 <dialmgr.hxx>
  24 #include <vcl/msgbox.hxx>
  25 #include <svx/svxids.hrc>
  26
  27 namespace
  28 {
  29     void FillBoxChartColorLB(ColorLB *pLB, const SvxChartColorTable & rTab)
  30     {
  31         pLB->SetUpdateMode(false);
  32         pLB->Clear();
  33         long nCount = rTab.size();
  34         for(long i = 0; i < nCount; ++i)
  35         {
  36             pLB->Append(rTab[i]);
  37         }
  38         pLB->SetUpdateMode(true);
  39     }
  40 }
  41
  42 SvxDefaultColorOptPage::SvxDefaultColorOptPage(Window* pParent, const SfxItemSet& rInAttrs)
  43     : SfxTabPage(pParent, "OptChartColorsPage","cui/ui/optchartcolorspage.ui", rInAttrs)
  44 {
  45     get(m_pPBRemove, "delete");
  46     get(m_pPBAdd, "add");
  47     get(m_pPBDefault, "default");
  48     get(m_pValSetColorBox, "table");
  49     get(m_pLbChartColors, "colors");
  50     m_pLbChartColors->set_height_request(m_pLbChartColors->GetTextHeight()*16);
  51
  52     m_pPBDefault->SetClickHdl( LINK( this, SvxDefaultColorOptPage, ResetToDefaults ) );
  53     m_pPBAdd->SetClickHdl( LINK( this, SvxDefaultColorOptPage, AddChartColor ) );
  54     m_pPBRemove->SetClickHdl( LINK( this, SvxDefaultColorOptPage, RemoveChartColor ) );
  55     m_pLbChartColors->SetSelectHdl( LINK( this, SvxDefaultColorOptPage, ListClickedHdl ) );
  56     m_pValSetColorBox->SetSelectHdl( LINK( this, SvxDefaultColorOptPage, BoxClickedHdl ) );
  57
  58     m_pValSetColorBox->SetStyle( m_pValSetColorBox->GetStyle()
  59                                     | WB_ITEMBORDER | WB_NAMEFIELD );
  60     m_pValSetColorBox->SetColCount( 8 );
  61     m_pValSetColorBox->SetLineCount( 13 );
  62     m_pValSetColorBox->SetExtraSpacing( 0 );
  63     m_pValSetColorBox->Show();
  64
  65     pChartOptions = new SvxChartOptions;
  66     pColorList = XColorList::CreateStdColorList();
  67
  68     const SfxPoolItem* pItem = NULL;
  69     if ( rInAttrs.GetItemState( SID_SCH_EDITOPTIONS, false, &pItem ) == SFX_ITEM_SET )
  70     {
  71         pColorConfig = (static_cast< SvxChartColorTableItem* >(pItem->Clone()) );
  72     }
  73     else
  74     {
  75         SvxChartColorTable aTable;
  76         aTable.useDefault();
  77         pColorConfig = new SvxChartColorTableItem( SID_SCH_EDITOPTIONS, aTable );
  78         pColorConfig->SetOptions( pChartOptions );
  79     }
  80
  81     Construct();
  82 }
  83
  84 SvxDefaultColorOptPage::~SvxDefaultColorOptPage()
  85 {
  86     // save changes
  87     pChartOptions->SetDefaultColors( pColorConfig->GetColorList() );
  88     pChartOptions->Commit();
  89
  90     delete pColorConfig;
  91     delete pChartOptions;
  92 }
  93
  94 void SvxDefaultColorOptPage::Construct()
  95 {
  96     if( pColorConfig )
  97         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
  98
  99     FillColorBox();
 100
 101     m_pLbChartColors->SelectEntryPos( 0 );
 102     ListClickedHdl(m_pLbChartColors);
 103 }
 104
 105
 106 SfxTabPage* SvxDefaultColorOptPage::Create( Window* pParent, const SfxItemSet& rAttrs )
 107 {
 108     return new SvxDefaultColorOptPage( pParent, rAttrs );
 109 }
 110
 111 bool SvxDefaultColorOptPage::FillItemSet( SfxItemSet& rOutAttrs )
 112 {
 113     if( pColorConfig )
 114         rOutAttrs.Put( *(static_cast< SfxPoolItem* >(pColorConfig)));
 115
 116     return true;
 117 }
 118
 119 void SvxDefaultColorOptPage::Reset( const SfxItemSet& )
 120 {
 121     m_pLbChartColors->SelectEntryPos( 0 );
 122     ListClickedHdl(m_pLbChartColors);
 123 }
 124
 125 void SvxDefaultColorOptPage::FillColorBox()
 126 {
 127     if( !pColorList.is() ) return;
 128
 129     long nCount = pColorList->Count();
 130     XColorEntry* pColorEntry;
 131
 132     if( nCount > 104 )
 133         m_pValSetColorBox->SetStyle( m_pValSetColorBox->GetStyle() | WB_VSCROLL );
 134
 135     for( long i = 0; i < nCount; i++ )
 136     {
 137         pColorEntry = pColorList->GetColor( i );
 138         m_pValSetColorBox->InsertItem( i + 1, pColorEntry->GetColor(), pColorEntry->GetName() );
 139     }
 140 }
 141
 142
 143 long SvxDefaultColorOptPage::GetColorIndex( const Color& rCol )
 144 {
 145     if( pColorList.is() )
 146     {
 147         long nCount = pColorList->Count();
 148         XColorEntry* pColorEntry;
 149
 150         for( long i = nCount - 1; i >= 0; i-- )         // default chart colors are at the end of the table
 151         {
 152             pColorEntry = pColorList->GetColor( i );
 153             if( pColorEntry && pColorEntry->GetColor() == rCol )
 154                 return pColorList->GetIndex( pColorEntry->GetName() );
 155         }
 156     }
 157     return -1L;
 158 }
 159
 160
 161
 162
 163 // event handlers
 164
 165
 166 // ResetToDefaults
 167
 168
 169 IMPL_LINK_NOARG(SvxDefaultColorOptPage, ResetToDefaults)
 170 {
 171     if( pColorConfig )
 172     {
 173         pColorConfig->GetColorList().useDefault();
 174
 175         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 176
 177         m_pLbChartColors->GetFocus();
 178         m_pLbChartColors->SelectEntryPos( 0 );
 179         m_pPBRemove->Enable( true );
 180     }
 181
 182     return 0L;
 183 }
 184
 185 // AddChartColor
 186
 187
 188 IMPL_LINK_NOARG(SvxDefaultColorOptPage, AddChartColor)
 189 {
 190     if( pColorConfig )
 191     {
 192         ColorData black = RGB_COLORDATA( 0x00, 0x00, 0x00 );
 193
 194         pColorConfig->GetColorList().append (XColorEntry ( black, pColorConfig->GetColorList().getDefaultName(pColorConfig->GetColorList().size())));
 195
 196         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 197
 198         m_pLbChartColors->GetFocus();
 199         m_pLbChartColors->SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 200         m_pPBRemove->Enable( true );
 201     }
 202
 203     return 0L;
 204 }
 205
 206 // RemoveChartColor
 207
 208
 209 IMPL_LINK( SvxDefaultColorOptPage, RemoveChartColor, PushButton*, pButton )
 210 {
 211     sal_Int32 nIndex = m_pLbChartColors->GetSelectEntryPos();
 212
 213     if (m_pLbChartColors->GetSelectEntryCount() == 0)
 214         return 0L;
 215
 216     if( pColorConfig )
 217     {
 218         OSL_ENSURE(pColorConfig->GetColorList().size() > 1, "don't delete the last chart color");
 219
 220         MessageDialog aQuery(pButton, "QueryDeleteChartColorDialog",
 221             "cui/ui/querydeletechartcolordialog.ui");
 222         if (RET_YES == aQuery.Execute())
 223         {
 224             pColorConfig->GetColorList().remove( nIndex  );
 225
 226             FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 227
 228             m_pLbChartColors->GetFocus();
 229
 230             if (nIndex == m_pLbChartColors->GetEntryCount() && m_pLbChartColors->GetEntryCount() > 0)
 231                 m_pLbChartColors->SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 232             else if (m_pLbChartColors->GetEntryCount() > 0)
 233                 m_pLbChartColors->SelectEntryPos( nIndex );
 234             else
 235                 m_pPBRemove->Enable(true);
 236         }
 237     }
 238
 239     return 0L;
 240 }
 241
 242 IMPL_LINK( SvxDefaultColorOptPage, ListClickedHdl, ColorLB*, _pColorList )
 243 {
 244     Color aCol = _pColorList->GetSelectEntryColor();
 245
 246     long nIndex = GetColorIndex( aCol );
 247
 248     if( nIndex == -1 )      // not found
 249         m_pValSetColorBox->SetNoSelection();
 250     else
 251         m_pValSetColorBox->SelectItem( nIndex + 1 );       // ValueSet is 1-based
 252
 253     return 0L;
 254 }
 255
 256 IMPL_LINK_NOARG(SvxDefaultColorOptPage, BoxClickedHdl)
 257 {
 258     sal_Int32 nIdx = m_pLbChartColors->GetSelectEntryPos();
 259     if( nIdx != LISTBOX_ENTRY_NOTFOUND )
 260     {
 261         const XColorEntry aEntry( m_pValSetColorBox->GetItemColor( m_pValSetColorBox->GetSelectItemId() ), m_pLbChartColors->GetSelectEntry() );
 262
 263         m_pLbChartColors->Modify( aEntry, nIdx );
 264         pColorConfig->ReplaceColorByIndex( nIdx, aEntry );
 265
 266         m_pLbChartColors->SelectEntryPos( nIdx );  // reselect entry
 267     }
 268
 269     return 0L;
 270 }
 271
 272 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */