Line data    Source code

       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 <unx/salunx.h>
      21             : #include <unx/saldata.hxx>
      22             : #include <unx/salinst.h>
      23             : #include <unx/saldisp.hxx>
      24             : #include <unx/x11/x11sys.hxx>
      25             : 
      26             : #include <vcl/msgbox.hxx>
      27             : #include <vcl/button.hxx>
      28             : 
      29             : #include <svdata.hxx>
      30             : 
      31             : #include <rtl/ustrbuf.hxx>
      32             : #include <osl/thread.h>
      33             : 
      34           0 : SalSystem* X11SalInstance::CreateSalSystem()
      35             : {
      36           0 :     return new X11SalSystem();
      37             : }
      38             : 
      39           0 : X11SalSystem::~X11SalSystem()
      40             : {
      41           0 : }
      42             : 
      43             : // for the moment only handle xinerama case
      44           0 : unsigned int X11SalSystem::GetDisplayScreenCount()
      45             : {
      46           0 :     SalDisplay* pSalDisp = GetGenericData()->GetSalDisplay();
      47           0 :     return pSalDisp->IsXinerama() ? pSalDisp->GetXineramaScreens().size() :
      48           0 :            pSalDisp->GetXScreenCount();
      49             : }
      50             : 
      51           0 : bool X11SalSystem::IsUnifiedDisplay()
      52             : {
      53           0 :     SalDisplay* pSalDisp = GetGenericData()->GetSalDisplay();
      54           0 :     unsigned int nScreenCount = pSalDisp->GetXScreenCount();
      55           0 :     return pSalDisp->IsXinerama() || (nScreenCount == 1);
      56             : }
      57             : 
      58           0 : unsigned int X11SalSystem::GetDisplayBuiltInScreen()
      59             : {
      60           0 :     SalDisplay* pSalDisp = GetGenericData()->GetSalDisplay();
      61           0 :     return pSalDisp->GetDefaultXScreen().getXScreen();
      62             : }
      63             : 
      64           0 : Rectangle X11SalSystem::GetDisplayScreenPosSizePixel( unsigned int nScreen )
      65             : {
      66           0 :     Rectangle aRet;
      67           0 :     SalDisplay* pSalDisp = GetGenericData()->GetSalDisplay();
      68           0 :     if( pSalDisp->IsXinerama() )
      69             :     {
      70           0 :         const std::vector< Rectangle >& rScreens = pSalDisp->GetXineramaScreens();
      71             : 
      72             :         // we shouldn't be able to pick a screen > number of screens available
      73             :         assert(nScreen < rScreens.size() );
      74             : 
      75           0 :         if( nScreen < rScreens.size() )
      76           0 :             aRet = rScreens[nScreen];
      77             :     }
      78             :     else
      79             :     {
      80             :         const SalDisplay::ScreenData& rScreen =
      81           0 :             pSalDisp->getDataForScreen( SalX11Screen( nScreen ) );
      82           0 :         aRet = Rectangle( Point( 0, 0 ), rScreen.m_aSize );
      83             :     }
      84             : 
      85           0 :     return aRet;
      86             : }
      87             : 
      88           0 : OUString X11SalSystem::GetDisplayScreenName( unsigned int nScreen )
      89             : {
      90           0 :     OUString aScreenName;
      91           0 :     SalDisplay* pSalDisp = GetGenericData()->GetSalDisplay();
      92           0 :     if( pSalDisp->IsXinerama() )
      93             :     {
      94           0 :         const std::vector< Rectangle >& rScreens = pSalDisp->GetXineramaScreens();
      95           0 :         if( nScreen >= rScreens.size() )
      96           0 :             nScreen = 0;
      97           0 :         OUStringBuffer aBuf( 256 );
      98           0 :         aBuf.append( OStringToOUString( OString( DisplayString( pSalDisp->GetDisplay() ) ), osl_getThreadTextEncoding() ) );
      99           0 :         aBuf.appendAscii( " [" );
     100           0 :         aBuf.append( static_cast<sal_Int32>(nScreen) );
     101           0 :         aBuf.append( ']' );
     102           0 :         aScreenName = aBuf.makeStringAndClear();
     103             :     }
     104             :     else
     105             :     {
     106           0 :         if( nScreen >= static_cast<unsigned int>(pSalDisp->GetXScreenCount()) )
     107           0 :             nScreen = 0;
     108           0 :         OUStringBuffer aBuf( 256 );
     109           0 :         aBuf.append( OStringToOUString( OString( DisplayString( pSalDisp->GetDisplay() ) ), osl_getThreadTextEncoding() ) );
     110             :         // search backwards for ':'
     111           0 :         int nPos = aBuf.getLength();
     112           0 :         if( nPos > 0 )
     113           0 :             nPos--;
     114           0 :         while( nPos > 0 && aBuf[nPos] != ':' )
     115           0 :             nPos--;
     116             :         // search forward to '.'
     117           0 :         while( nPos < aBuf.getLength() && aBuf[nPos] != '.' )
     118           0 :             nPos++;
     119           0 :         if( nPos < aBuf.getLength() )
     120           0 :             aBuf.setLength( nPos+1 );
     121             :         else
     122           0 :             aBuf.append( '.' );
     123           0 :         aBuf.append( static_cast<sal_Int32>(nScreen) );
     124           0 :         aScreenName = aBuf.makeStringAndClear();
     125             :     }
     126           0 :     return aScreenName;
     127             : }
     128             : 
     129           0 : int X11SalSystem::ShowNativeDialog( const OUString& rTitle, const OUString& rMessage, const std::list< OUString >& rButtons, int nDefButton )
     130             : {
     131           0 :     int nRet = -1;
     132             : 
     133           0 :     ImplSVData* pSVData = ImplGetSVData();
     134           0 :     if( pSVData->mpIntroWindow )
     135           0 :         pSVData->mpIntroWindow->Hide();
     136             : 
     137           0 :     WarningBox aWarn( NULL, WB_STDWORK, rMessage );
     138           0 :     aWarn.SetText( rTitle );
     139           0 :     aWarn.Clear();
     140             : 
     141           0 :     sal_uInt16 nButton = 0;
     142           0 :     for( std::list< OUString >::const_iterator it = rButtons.begin(); it != rButtons.end(); ++it )
     143             :     {
     144           0 :             aWarn.AddButton( *it, nButton+1, nButton == (sal_uInt16)nDefButton ? BUTTONDIALOG_DEFBUTTON : 0 );
     145           0 :             nButton++;
     146             :     }
     147           0 :     aWarn.SetFocusButton( (sal_uInt16)nDefButton+1 );
     148             : 
     149           0 :     nRet = ((int)aWarn.Execute()) - 1;
     150             : 
     151             :     // normalize behaviour, actually this should never happen
     152           0 :     if( nRet < -1 || nRet >= int(rButtons.size()) )
     153           0 :         nRet = -1;
     154             : 
     155           0 :     return nRet;
     156           0 : }
     157             : 
     158             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */