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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <unx/salunx.h>
#include <unx/saldata.hxx>
#include <unx/salinst.h>
#include <unx/saldisp.hxx>
#include <unx/x11/x11sys.hxx>
#include <vcl/msgbox.hxx>
#include <vcl/button.hxx>
#include <svdata.hxx>
#include <rtl/ustrbuf.hxx>
#include <osl/thread.h>
SalSystem* X11SalInstance::CreateSalSystem()
{
return new X11SalSystem();
}
X11SalSystem::~X11SalSystem()
{
}
// for the moment only handle xinerama case
unsigned int X11SalSystem::GetDisplayScreenCount()
{
SalDisplay* pSalDisp = vcl_sal::getSalDisplay(GetGenericData());
return pSalDisp->IsXinerama() ? pSalDisp->GetXineramaScreens().size() :
pSalDisp->GetXScreenCount();
}
bool X11SalSystem::IsUnifiedDisplay()
{
SalDisplay* pSalDisp = vcl_sal::getSalDisplay(GetGenericData());
unsigned int nScreenCount = pSalDisp->GetXScreenCount();
return pSalDisp->IsXinerama() || (nScreenCount == 1);
}
unsigned int X11SalSystem::GetDisplayBuiltInScreen()
{
SalDisplay* pSalDisp = vcl_sal::getSalDisplay(GetGenericData());
return pSalDisp->GetDefaultXScreen().getXScreen();
}
Rectangle X11SalSystem::GetDisplayScreenPosSizePixel( unsigned int nScreen )
{
Rectangle aRet;
SalDisplay* pSalDisp = vcl_sal::getSalDisplay(GetGenericData());
if( pSalDisp->IsXinerama() )
{
const std::vector< Rectangle >& rScreens = pSalDisp->GetXineramaScreens();
// we shouldn't be able to pick a screen > number of screens available
assert(nScreen < rScreens.size() );
if( nScreen < rScreens.size() )
aRet = rScreens[nScreen];
}
else
{
const SalDisplay::ScreenData& rScreen =
pSalDisp->getDataForScreen( SalX11Screen( nScreen ) );
aRet = Rectangle( Point( 0, 0 ), rScreen.m_aSize );
}
return aRet;
}
OUString X11SalSystem::GetDisplayScreenName( unsigned int nScreen )
{
OUString aScreenName;
SalDisplay* pSalDisp = vcl_sal::getSalDisplay(GetGenericData());
if( pSalDisp->IsXinerama() )
{
const std::vector< Rectangle >& rScreens = pSalDisp->GetXineramaScreens();
if( nScreen >= rScreens.size() )
nScreen = 0;
OUStringBuffer aBuf( 256 );
aBuf.append( OStringToOUString( OString( DisplayString( pSalDisp->GetDisplay() ) ), osl_getThreadTextEncoding() ) );
aBuf.append( " [" );
aBuf.append( static_cast<sal_Int32>(nScreen) );
aBuf.append( ']' );
aScreenName = aBuf.makeStringAndClear();
}
else
{
if( nScreen >= static_cast<unsigned int>(pSalDisp->GetXScreenCount()) )
nScreen = 0;
OUStringBuffer aBuf( 256 );
aBuf.append( OStringToOUString( OString( DisplayString( pSalDisp->GetDisplay() ) ), osl_getThreadTextEncoding() ) );
// search backwards for ':'
int nPos = aBuf.getLength();
if( nPos > 0 )
nPos--;
while( nPos > 0 && aBuf[nPos] != ':' )
nPos--;
// search forward to '.'
while( nPos < aBuf.getLength() && aBuf[nPos] != '.' )
nPos++;
if( nPos < aBuf.getLength() )
aBuf.setLength( nPos+1 );
else
aBuf.append( '.' );
aBuf.append( static_cast<sal_Int32>(nScreen) );
aScreenName = aBuf.makeStringAndClear();
}
return aScreenName;
}
int X11SalSystem::ShowNativeDialog( const OUString& rTitle, const OUString& rMessage, const std::list< OUString >& rButtons, int nDefButton )
{
int nRet = -1;
ImplSVData* pSVData = ImplGetSVData();
if( pSVData->mpIntroWindow )
pSVData->mpIntroWindow->Hide();
ScopedVclPtrInstance<WarningBox> aWarn(nullptr, WB_STDWORK, rMessage);
aWarn->SetText( rTitle );
aWarn->Clear();
sal_uInt16 nButton = 0;
for( std::list< OUString >::const_iterator it = rButtons.begin(); it != rButtons.end(); ++it )
{
aWarn->AddButton( *it, nButton+1, nButton == (sal_uInt16)nDefButton ? ButtonDialogFlags::Default : ButtonDialogFlags::NONE );
nButton++;
}
aWarn->SetFocusButton( (sal_uInt16)nDefButton+1 );
nRet = ((int)aWarn->Execute()) - 1;
// normalize behaviour, actually this should never happen
if( nRet < -1 || nRet >= int(rButtons.size()) )
nRet = -1;
return nRet;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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