dbaccess/source/ui/querydesign/TableWindowTitle.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 "TableWindowTitle.hxx"
  21 #include "TableWindow.hxx"
  22 #include "QueryTableView.hxx"
  23 #include <vcl/svapp.hxx>
  24 #include <vcl/help.hxx>
  25 #include <vcl/menu.hxx>
  26 #include <vcl/settings.hxx>
  27 #include <tools/debug.hxx>
  28 #include "dbustrings.hrc"
  29 #include <sfx2/cntids.hrc>
  30 #include "TableWindowListBox.hxx"
  31 #include "TableConnection.hxx"
  32 #include "dbu_qry.hrc"
  33 #include "QueryDesignView.hxx"
  34 #include "JoinController.hxx"
  35
  36 #include <algorithm>
  37
  38 using namespace dbaui;
  39 using namespace ::com::sun::star::beans;
  40 using namespace ::com::sun::star::uno;
  41 // class OTableWindowTitle
  42 OTableWindowTitle::OTableWindowTitle( OTableWindow* pParent ) :
  43      FixedText( pParent, WB_3DLOOK|WB_LEFT|WB_NOLABEL|WB_VCENTER )
  44     ,m_pTabWin( pParent )
  45 {
  46     // set background- and text colour
  47     StyleSettings aSystemStyle = Application::GetSettings().GetStyleSettings();
  48     SetBackground(Wallpaper(Color(aSystemStyle.GetFaceColor())));
  49     SetTextColor(aSystemStyle.GetButtonTextColor());
  50
  51     vcl::Font aFont( GetFont() );
  52     aFont.SetTransparent( true );
  53     SetFont( aFont );
  54 }
  55
  56 OTableWindowTitle::~OTableWindowTitle()
  57 {
  58     disposeOnce();
  59 }
  60
  61 void OTableWindowTitle::dispose()
  62 {
  63     m_pTabWin.clear();
  64     FixedText::dispose();
  65 }
  66
  67 void OTableWindowTitle::GetFocus()
  68 {
  69     if(m_pTabWin)
  70         m_pTabWin->GetFocus();
  71     else
  72         FixedText::GetFocus();
  73 }
  74
  75 void OTableWindowTitle::LoseFocus()
  76 {
  77     if (m_pTabWin)
  78         m_pTabWin->LoseFocus();
  79     else
  80         FixedText::LoseFocus();
  81 }
  82
  83 void OTableWindowTitle::RequestHelp( const HelpEvent& rHEvt )
  84 {
  85     if(m_pTabWin)
  86     {
  87         OUString aHelpText = m_pTabWin->GetComposedName();
  88         if( !aHelpText.isEmpty())
  89         {
  90             // show help
  91             Rectangle aItemRect(Point(0,0),GetSizePixel());
  92             aItemRect = LogicToPixel( aItemRect );
  93             Point aPt = OutputToScreenPixel( aItemRect.TopLeft() );
  94             aItemRect.Left()   = aPt.X();
  95             aItemRect.Top()    = aPt.Y();
  96             aPt = OutputToScreenPixel( aItemRect.BottomRight() );
  97             aItemRect.Right()  = aPt.X();
  98             aItemRect.Bottom() = aPt.Y();
  99             if( rHEvt.GetMode() == HelpEventMode::BALLOON )
 100                 Help::ShowBalloon( this, aItemRect.Center(), aItemRect, aHelpText);
 101             else
 102                 Help::ShowQuickHelp( this, aItemRect, aHelpText );
 103         }
 104     }
 105 }
 106
 107 void OTableWindowTitle::Command( const CommandEvent& rEvt )
 108 {
 109     if ( rEvt.GetCommand() == CommandEventId::ContextMenu )
 110     {
 111         GrabFocus();
 112         if ( m_pTabWin )
 113         {
 114             // tdf#94709 - protect shutdown code-path.
 115             VclPtr<OTableWindow> xTabWin(m_pTabWin);
 116             xTabWin->Command( rEvt );
 117         }
 118         else
 119             Control::Command(rEvt);
 120     }
 121 }
 122
 123 void OTableWindowTitle::KeyInput( const KeyEvent& rEvt )
 124 {
 125     if ( m_pTabWin )
 126         m_pTabWin->KeyInput( rEvt );
 127 }
 128
 129 void OTableWindowTitle::MouseButtonDown( const MouseEvent& rEvt )
 130 {
 131     if( rEvt.IsLeft() )
 132     {
 133         if( rEvt.GetClicks() == 2)
 134         {
 135             Size aSize(GetTextWidth(GetText()) + 20,
 136                         m_pTabWin->GetSizePixel().Height() - m_pTabWin->GetListBox()->GetSizePixel().Height());
 137
 138             aSize.Height() += (m_pTabWin->GetListBox()->GetEntryCount() + 2) * m_pTabWin->GetListBox()->GetEntryHeight();
 139             if(m_pTabWin->GetSizePixel() != aSize)
 140             {
 141                 m_pTabWin->SetSizePixel(aSize);
 142
 143                 OJoinTableView* pView = static_cast<OJoinTableView*>(m_pTabWin->getTableView());
 144                 OSL_ENSURE(pView,"No OJoinTableView!");
 145                 for (auto conn : pView->getTableConnections())
 146                     conn->RecalcLines();
 147
 148                 pView->InvalidateConnections();
 149                 pView->getDesignView()->getController().setModified(sal_True);
 150                 pView->Invalidate(INVALIDATE_NOCHILDREN);
 151             }
 152         }
 153         else
 154         {
 155             Point aPos = rEvt.GetPosPixel();
 156             aPos = OutputToScreenPixel( aPos );
 157             OJoinTableView* pView = static_cast<OJoinTableView*>(m_pTabWin->getTableView());
 158             OSL_ENSURE(pView,"No OJoinTableView!");
 159             pView->NotifyTitleClicked( static_cast<OTableWindow*>(GetParent()), aPos );
 160         }
 161         GrabFocus();
 162     }
 163     else
 164         Control::MouseButtonDown( rEvt );
 165 }
 166
 167 void OTableWindowTitle::DataChanged(const DataChangedEvent& rDCEvt)
 168 {
 169     if (rDCEvt.GetType() == DataChangedEventType::SETTINGS)
 170     {
 171         // assume worst-case: colours have changed, therefore I have to adept
 172         StyleSettings aSystemStyle = Application::GetSettings().GetStyleSettings();
 173         SetBackground(Wallpaper(Color(aSystemStyle.GetFaceColor())));
 174         SetTextColor(aSystemStyle.GetButtonTextColor());
 175     }
 176 }
 177
 178 void OTableWindowTitle::StateChanged( StateChangedType nType )
 179 {
 180     Window::StateChanged( nType );
 181
 182     if ( nType == StateChangedType::Zoom )
 183     {
 184         const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
 185
 186         vcl::Font aFont = rStyleSettings.GetGroupFont();
 187         if ( IsControlFont() )
 188             aFont.Merge( GetControlFont() );
 189         SetZoomedPointFont(*this, aFont);
 190
 191         Resize();
 192     }
 193 }
 194
 195 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */