dbaccess/source/ui/control/VertSplitView.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 "VertSplitView.hxx"
  21
  22 #include <tools/debug.hxx>
  23 #include <vcl/split.hxx>
  24 #include <vcl/settings.hxx>
  25
  26 #define SPLITTER_WIDTH  80
  27
  28 using namespace ::dbaui;
  29
  30 // class OSplitterView
  31 OSplitterView::OSplitterView(vcl::Window* _pParent,bool _bVertical) : Window(_pParent,WB_DIALOGCONTROL) // ,WB_BORDER
  32     ,m_pSplitter( NULL )
  33     ,m_pLeft(NULL)
  34     ,m_pRight(NULL)
  35     ,m_bVertical(_bVertical)
  36 {
  37     ImplInitSettings( true, true, true );
  38 }
  39
  40 OSplitterView::~OSplitterView()
  41 {
  42     disposeOnce();
  43 }
  44
  45 void OSplitterView::dispose()
  46 {
  47     m_pSplitter.clear();
  48     m_pLeft.clear();
  49     m_pRight.clear();
  50     vcl::Window::dispose();
  51 }
  52
  53 IMPL_LINK( OSplitterView, SplitHdl, Splitter*, /*pSplit*/ )
  54 {
  55     OSL_ENSURE(m_pSplitter, "Splitter is NULL!");
  56     if ( m_bVertical )
  57     {
  58         long nPosY = m_pSplitter->GetPosPixel().Y();
  59         m_pSplitter->SetPosPixel( Point( m_pSplitter->GetSplitPosPixel(), nPosY ) );
  60     }
  61     else
  62         m_pSplitter->SetPosPixel( Point( m_pSplitter->GetPosPixel().X(),m_pSplitter->GetSplitPosPixel() ) );
  63
  64     Resize();
  65     return 0L;
  66 }
  67
  68 void OSplitterView::ImplInitSettings( bool bFont, bool bForeground, bool bBackground )
  69 {
  70     // FIXME RenderContext
  71     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
  72
  73     if ( bFont )
  74     {
  75         vcl::Font aFont = rStyleSettings.GetAppFont();
  76         if ( IsControlFont() )
  77             aFont.Merge( GetControlFont() );
  78         SetPointFont(*this, aFont);
  79 //      Set/*Zoomed*/PointFont( aFont );
  80     }
  81
  82     if ( bFont || bForeground )
  83     {
  84         Color aTextColor = rStyleSettings.GetButtonTextColor();
  85         if ( IsControlForeground() )
  86             aTextColor = GetControlForeground();
  87         SetTextColor( aTextColor );
  88     }
  89
  90     if ( bBackground )
  91     {
  92         if( IsControlBackground() )
  93             SetBackground( GetControlBackground() );
  94         else
  95             SetBackground( rStyleSettings.GetFaceColor() );
  96     }
  97 }
  98
  99 void OSplitterView::DataChanged( const DataChangedEvent& rDCEvt )
 100 {
 101     Window::DataChanged( rDCEvt );
 102
 103     if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
 104          (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
 105     {
 106         ImplInitSettings( true, true, true );
 107         Invalidate();
 108     }
 109 }
 110
 111 void OSplitterView::GetFocus()
 112 {
 113     Window::GetFocus();
 114
 115     // forward the focus to the current cell of the editor control
 116     if ( m_pLeft )
 117         m_pLeft->GrabFocus();
 118     else if ( m_pRight )
 119         m_pRight->GrabFocus();
 120 }
 121
 122 void OSplitterView::Resize()
 123 {
 124     Window::Resize();
 125     OSL_ENSURE( m_pRight, "No init called!");
 126
 127     Point   aSplitPos;
 128     Size    aSplitSize;
 129     Point   aPlaygroundPos( 0,0 );
 130     Size    aPlaygroundSize( GetOutputSizePixel() );
 131
 132     if ( m_pLeft && m_pLeft->IsVisible() && m_pSplitter )
 133     {
 134         aSplitPos   = m_pSplitter->GetPosPixel();
 135         aSplitSize  = m_pSplitter->GetOutputSizePixel();
 136         if ( m_bVertical )
 137         {
 138             // calculate the splitter pos and size
 139             aSplitPos.Y() = aPlaygroundPos.Y();
 140             aSplitSize.Height() = aPlaygroundSize.Height();
 141
 142             if( ( aSplitPos.X() + aSplitSize.Width() ) > ( aPlaygroundSize.Width() ))
 143                 aSplitPos.X() = aPlaygroundSize.Width() - aSplitSize.Width();
 144
 145             if( aSplitPos.X() <= aPlaygroundPos.X() )
 146                 aSplitPos.X() = aPlaygroundPos.X() + sal_Int32(aPlaygroundSize.Width() * 0.3);
 147
 148             // the tree pos and size
 149             Point   aTreeViewPos( aPlaygroundPos );
 150             Size    aTreeViewSize( aSplitPos.X(), aPlaygroundSize.Height() );
 151
 152             // set the size of treelistbox
 153             m_pLeft->SetPosSizePixel( aTreeViewPos, aTreeViewSize );
 154
 155             //set the size of the splitter
 156             m_pSplitter->SetPosSizePixel( aSplitPos, Size( aSplitSize.Width(), aPlaygroundSize.Height() ) );
 157             m_pSplitter->SetDragRectPixel( Rectangle(aPlaygroundPos,aPlaygroundSize) );
 158         }
 159         else
 160         {
 161             aSplitPos.X() = aPlaygroundPos.X();
 162             aSplitSize.Width() = aPlaygroundSize.Width();
 163
 164             if( ( aSplitPos.Y() + aSplitSize.Height() ) > ( aPlaygroundSize.Height() ))
 165                 aSplitPos.Y() = aPlaygroundSize.Height() - aSplitSize.Height();
 166
 167             if( aSplitPos.Y() <= aPlaygroundPos.Y() )
 168                 aSplitPos.Y() = aPlaygroundPos.Y() + sal_Int32(aPlaygroundSize.Height() * 0.3);
 169
 170             // the tree pos and size
 171             Point   aTreeViewPos( aPlaygroundPos );
 172             Size    aTreeViewSize( aPlaygroundSize.Width() ,aSplitPos.Y());
 173
 174             // set the size of treelistbox
 175             m_pLeft->SetPosSizePixel( aTreeViewPos, aTreeViewSize );
 176
 177             //set the size of the splitter
 178             m_pSplitter->SetPosSizePixel( aSplitPos, Size( aPlaygroundSize.Width(), aSplitSize.Height() ) );
 179             m_pSplitter->SetDragRectPixel( Rectangle(aPlaygroundPos,aPlaygroundSize) );
 180         }
 181     }
 182
 183     if ( m_pRight )
 184     {
 185         if ( m_bVertical )
 186             m_pRight->setPosSizePixel( aSplitPos.X() + aSplitSize.Width(), aPlaygroundPos.Y(),
 187                                    aPlaygroundSize.Width() - aSplitSize.Width() - aSplitPos.X(), aPlaygroundSize.Height());
 188         else
 189             m_pRight->setPosSizePixel( aSplitPos.X(), aPlaygroundPos.Y() + aSplitPos.Y() + aSplitSize.Height(),
 190                                    aPlaygroundSize.Width() , aPlaygroundSize.Height() - aSplitSize.Height() - aSplitPos.Y());
 191     }
 192
 193 }
 194
 195 void OSplitterView::set(vcl::Window* _pRight,Window* _pLeft)
 196 {
 197     m_pLeft = _pLeft;
 198     m_pRight = _pRight;
 199 }
 200
 201 void OSplitterView::setSplitter(Splitter* _pSplitter)
 202 {
 203     m_pSplitter = _pSplitter;
 204     if ( m_pSplitter )
 205     {
 206         m_pSplitter->SetSplitPosPixel( LogicToPixel( Size( SPLITTER_WIDTH, 0 ), MAP_APPFONT ).Width() );
 207         m_pSplitter->SetSplitHdl( LINK(this, OSplitterView, SplitHdl) );
 208         m_pSplitter->Show();
 209         LINK( this, OSplitterView, SplitHdl ).Call(m_pSplitter);
 210     }
 211 }
 212
 213 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */