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(vcl::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( 14 );
  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 ) == SfxItemState::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     disposeOnce();
  87 }
  88
  89 void SvxDefaultColorOptPage::dispose()
  90 {
  91     // save changes
  92     if (pChartOptions)
  93     {
  94         pChartOptions->SetDefaultColors( pColorConfig->GetColorList() );
  95         pChartOptions->Commit();
  96
  97         delete pColorConfig;
  98         pColorConfig = NULL;
  99         delete pChartOptions;
 100         pChartOptions = NULL;
 101     }
 102     m_pLbChartColors.clear();
 103     m_pValSetColorBox.clear();
 104     m_pPBDefault.clear();
 105     m_pPBAdd.clear();
 106     m_pPBRemove.clear();
 107     SfxTabPage::dispose();
 108 }
 109
 110 void SvxDefaultColorOptPage::Construct()
 111 {
 112     if( pColorConfig )
 113         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 114
 115     FillColorBox();
 116
 117     m_pLbChartColors->SelectEntryPos( 0 );
 118     ListClickedHdl(m_pLbChartColors);
 119 }
 120
 121
 122 VclPtr<SfxTabPage> SvxDefaultColorOptPage::Create( vcl::Window* pParent, const SfxItemSet* rAttrs )
 123 {
 124     return VclPtr<SvxDefaultColorOptPage>::Create( pParent, *rAttrs );
 125 }
 126
 127 bool SvxDefaultColorOptPage::FillItemSet( SfxItemSet* rOutAttrs )
 128 {
 129     if( pColorConfig )
 130         rOutAttrs->Put( *(static_cast< SfxPoolItem* >(pColorConfig)));
 131
 132     return true;
 133 }
 134
 135 void SvxDefaultColorOptPage::Reset( const SfxItemSet* )
 136 {
 137     m_pLbChartColors->SelectEntryPos( 0 );
 138     ListClickedHdl(m_pLbChartColors);
 139 }
 140
 141 void SvxDefaultColorOptPage::FillColorBox()
 142 {
 143     if( !pColorList.is() ) return;
 144
 145     long nCount = pColorList->Count();
 146
 147     if( nCount > 104 )
 148         m_pValSetColorBox->SetStyle( m_pValSetColorBox->GetStyle() | WB_VSCROLL );
 149
 150     for( long i = 0; i < nCount; i++ )
 151     {
 152         XColorEntry* pColorEntry = pColorList->GetColor( i );
 153         m_pValSetColorBox->InsertItem( i + 1, pColorEntry->GetColor(), pColorEntry->GetName() );
 154     }
 155 }
 156
 157
 158 long SvxDefaultColorOptPage::GetColorIndex( const Color& rCol )
 159 {
 160     if( pColorList.is() )
 161     {
 162         long nCount = pColorList->Count();
 163
 164         for( long i = nCount - 1; i >= 0; i-- )         // default chart colors are at the end of the table
 165         {
 166             XColorEntry* pColorEntry = pColorList->GetColor( i );
 167             if( pColorEntry && pColorEntry->GetColor() == rCol )
 168                 return pColorList->GetIndex( pColorEntry->GetName() );
 169         }
 170     }
 171     return -1L;
 172 }
 173
 174
 175
 176
 177 // event handlers
 178
 179
 180 // ResetToDefaults
 181
 182
 183 IMPL_LINK_NOARG(SvxDefaultColorOptPage, ResetToDefaults)
 184 {
 185     if( pColorConfig )
 186     {
 187         pColorConfig->GetColorList().useDefault();
 188
 189         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 190
 191         m_pLbChartColors->GetFocus();
 192         m_pLbChartColors->SelectEntryPos( 0 );
 193         m_pPBRemove->Enable( true );
 194     }
 195
 196     return 0L;
 197 }
 198
 199 // AddChartColor
 200
 201
 202 IMPL_LINK_NOARG(SvxDefaultColorOptPage, AddChartColor)
 203 {
 204     if( pColorConfig )
 205     {
 206         ColorData black = RGB_COLORDATA( 0x00, 0x00, 0x00 );
 207
 208         pColorConfig->GetColorList().append (XColorEntry ( black, pColorConfig->GetColorList().getDefaultName(pColorConfig->GetColorList().size())));
 209
 210         FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 211
 212         m_pLbChartColors->GetFocus();
 213         m_pLbChartColors->SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 214         m_pPBRemove->Enable( true );
 215     }
 216
 217     return 0L;
 218 }
 219
 220 // RemoveChartColor
 221
 222
 223 IMPL_LINK( SvxDefaultColorOptPage, RemoveChartColor, PushButton*, pButton )
 224 {
 225     sal_Int32 nIndex = m_pLbChartColors->GetSelectEntryPos();
 226
 227     if (m_pLbChartColors->GetSelectEntryCount() == 0)
 228         return 0L;
 229
 230     if( pColorConfig )
 231     {
 232         OSL_ENSURE(pColorConfig->GetColorList().size() > 1, "don't delete the last chart color");
 233
 234         ScopedVclPtrInstance<MessageDialog> aQuery(pButton, "QueryDeleteChartColorDialog",
 235                                                    "cui/ui/querydeletechartcolordialog.ui");
 236         if (RET_YES == aQuery->Execute())
 237         {
 238             pColorConfig->GetColorList().remove( nIndex  );
 239
 240             FillBoxChartColorLB(m_pLbChartColors, pColorConfig->GetColorList());
 241
 242             m_pLbChartColors->GetFocus();
 243
 244             if (nIndex == m_pLbChartColors->GetEntryCount() && m_pLbChartColors->GetEntryCount() > 0)
 245                 m_pLbChartColors->SelectEntryPos( pColorConfig->GetColorList().size() - 1 );
 246             else if (m_pLbChartColors->GetEntryCount() > 0)
 247                 m_pLbChartColors->SelectEntryPos( nIndex );
 248             else
 249                 m_pPBRemove->Enable(true);
 250         }
 251     }
 252
 253     return 0L;
 254 }
 255
 256 IMPL_LINK( SvxDefaultColorOptPage, ListClickedHdl, ColorLB*, _pColorList )
 257 {
 258     Color aCol = _pColorList->GetSelectEntryColor();
 259
 260     long nIndex = GetColorIndex( aCol );
 261
 262     if( nIndex == -1 )      // not found
 263         m_pValSetColorBox->SetNoSelection();
 264     else
 265         m_pValSetColorBox->SelectItem( nIndex + 1 );       // ValueSet is 1-based
 266
 267     return 0L;
 268 }
 269
 270 IMPL_LINK_NOARG(SvxDefaultColorOptPage, BoxClickedHdl)
 271 {
 272     sal_Int32 nIdx = m_pLbChartColors->GetSelectEntryPos();
 273     if( nIdx != LISTBOX_ENTRY_NOTFOUND )
 274     {
 275         const XColorEntry aEntry( m_pValSetColorBox->GetItemColor( m_pValSetColorBox->GetSelectItemId() ), m_pLbChartColors->GetSelectEntry() );
 276
 277         m_pLbChartColors->Modify( aEntry, nIdx );
 278         pColorConfig->ReplaceColorByIndex( nIdx, aEntry );
 279
 280         m_pLbChartColors->SelectEntryPos( nIdx );  // reselect entry
 281     }
 282
 283     return 0L;
 284 }
 285
 286 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */