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) : Window(_pParent,WB_DIALOGCONTROL) // ,WB_BORDER
  32     ,m_pSplitter( nullptr )
  33     ,m_pLeft(nullptr)
  34     ,m_pRight(nullptr)
  35     ,m_bVertical(false)
  36 {
  37     ImplInitSettings();
  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_NOARG_TYPED( OSplitterView, SplitHdl, Splitter*, void )
  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 }
  66
  67 void OSplitterView::ImplInitSettings()
  68 {
  69     // FIXME RenderContext
  70     const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
  71
  72     vcl::Font aFont = rStyleSettings.GetAppFont();
  73     if ( IsControlFont() )
  74         aFont.Merge( GetControlFont() );
  75     SetPointFont(*this, aFont);
  76 //  Set/*Zoomed*/PointFont( aFont );
  77
  78     Color aTextColor = rStyleSettings.GetButtonTextColor();
  79     if ( IsControlForeground() )
  80          aTextColor = GetControlForeground();
  81     SetTextColor( aTextColor );
  82
  83     if( IsControlBackground() )
  84         SetBackground( GetControlBackground() );
  85     else
  86         SetBackground( rStyleSettings.GetFaceColor() );
  87 }
  88
  89 void OSplitterView::DataChanged( const DataChangedEvent& rDCEvt )
  90 {
  91     Window::DataChanged( rDCEvt );
  92
  93     if ( (rDCEvt.GetType() == DataChangedEventType::SETTINGS) &&
  94          (rDCEvt.GetFlags() & AllSettingsFlags::STYLE) )
  95     {
  96         ImplInitSettings();
  97         Invalidate();
  98     }
  99 }
 100
 101 void OSplitterView::GetFocus()
 102 {
 103     Window::GetFocus();
 104
 105     // forward the focus to the current cell of the editor control
 106     if ( m_pLeft )
 107         m_pLeft->GrabFocus();
 108     else if ( m_pRight )
 109         m_pRight->GrabFocus();
 110 }
 111
 112 void OSplitterView::Resize()
 113 {
 114     Window::Resize();
 115     OSL_ENSURE( m_pRight, "No init called!");
 116
 117     Point   aSplitPos;
 118     Size    aSplitSize;
 119     Point   aPlaygroundPos( 0,0 );
 120     Size    aPlaygroundSize( GetOutputSizePixel() );
 121
 122     if ( m_pLeft && m_pLeft->IsVisible() && m_pSplitter )
 123     {
 124         aSplitPos   = m_pSplitter->GetPosPixel();
 125         aSplitSize  = m_pSplitter->GetOutputSizePixel();
 126         if ( m_bVertical )
 127         {
 128             // calculate the splitter pos and size
 129             aSplitPos.Y() = aPlaygroundPos.Y();
 130             aSplitSize.Height() = aPlaygroundSize.Height();
 131
 132             if( ( aSplitPos.X() + aSplitSize.Width() ) > ( aPlaygroundSize.Width() ))
 133                 aSplitPos.X() = aPlaygroundSize.Width() - aSplitSize.Width();
 134
 135             if( aSplitPos.X() <= aPlaygroundPos.X() )
 136                 aSplitPos.X() = aPlaygroundPos.X() + sal_Int32(aPlaygroundSize.Width() * 0.3);
 137
 138             // the tree pos and size
 139             Point   aTreeViewPos( aPlaygroundPos );
 140             Size    aTreeViewSize( aSplitPos.X(), aPlaygroundSize.Height() );
 141
 142             // set the size of treelistbox
 143             m_pLeft->SetPosSizePixel( aTreeViewPos, aTreeViewSize );
 144
 145             //set the size of the splitter
 146             m_pSplitter->SetPosSizePixel( aSplitPos, Size( aSplitSize.Width(), aPlaygroundSize.Height() ) );
 147             m_pSplitter->SetDragRectPixel( Rectangle(aPlaygroundPos,aPlaygroundSize) );
 148         }
 149         else
 150         {
 151             aSplitPos.X() = aPlaygroundPos.X();
 152             aSplitSize.Width() = aPlaygroundSize.Width();
 153
 154             if( ( aSplitPos.Y() + aSplitSize.Height() ) > ( aPlaygroundSize.Height() ))
 155                 aSplitPos.Y() = aPlaygroundSize.Height() - aSplitSize.Height();
 156
 157             if( aSplitPos.Y() <= aPlaygroundPos.Y() )
 158                 aSplitPos.Y() = aPlaygroundPos.Y() + sal_Int32(aPlaygroundSize.Height() * 0.3);
 159
 160             // the tree pos and size
 161             Point   aTreeViewPos( aPlaygroundPos );
 162             Size    aTreeViewSize( aPlaygroundSize.Width() ,aSplitPos.Y());
 163
 164             // set the size of treelistbox
 165             m_pLeft->SetPosSizePixel( aTreeViewPos, aTreeViewSize );
 166
 167             //set the size of the splitter
 168             m_pSplitter->SetPosSizePixel( aSplitPos, Size( aPlaygroundSize.Width(), aSplitSize.Height() ) );
 169             m_pSplitter->SetDragRectPixel( Rectangle(aPlaygroundPos,aPlaygroundSize) );
 170         }
 171     }
 172
 173     if ( m_pRight )
 174     {
 175         if ( m_bVertical )
 176             m_pRight->setPosSizePixel( aSplitPos.X() + aSplitSize.Width(), aPlaygroundPos.Y(),
 177                                    aPlaygroundSize.Width() - aSplitSize.Width() - aSplitPos.X(), aPlaygroundSize.Height());
 178         else
 179             m_pRight->setPosSizePixel( aSplitPos.X(), aPlaygroundPos.Y() + aSplitPos.Y() + aSplitSize.Height(),
 180                                    aPlaygroundSize.Width() , aPlaygroundSize.Height() - aSplitSize.Height() - aSplitPos.Y());
 181     }
 182
 183 }
 184
 185 void OSplitterView::set(vcl::Window* _pRight,Window* _pLeft)
 186 {
 187     m_pLeft = _pLeft;
 188     m_pRight = _pRight;
 189 }
 190
 191 void OSplitterView::setSplitter(Splitter* _pSplitter)
 192 {
 193     m_pSplitter = _pSplitter;
 194     if ( m_pSplitter )
 195     {
 196         m_pSplitter->SetSplitPosPixel( LogicToPixel( Size( SPLITTER_WIDTH, 0 ), MAP_APPFONT ).Width() );
 197         m_pSplitter->SetSplitHdl( LINK(this, OSplitterView, SplitHdl) );
 198         m_pSplitter->Show();
 199         LINK( this, OSplitterView, SplitHdl ).Call(m_pSplitter);
 200     }
 201 }
 202
 203 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */