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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 "svsys.h"
#include "rtl/ustrbuf.hxx"
#include "tools/debug.hxx"
#include "vcl/window.hxx"
#include "win/salsys.h"
#include "win/salframe.h"
#include "win/salinst.h"
#include "win/saldata.hxx"
#include "svdata.hxx"
#include <boost/unordered_map.hpp>
SalSystem* WinSalInstance::CreateSalSystem()
{
return new WinSalSystem();
}
WinSalSystem::~WinSalSystem()
{
}
// -----------------------------------------------------------------------
static BOOL CALLBACK ImplEnumMonitorProc( HMONITOR hMonitor,
HDC hDC,
LPRECT lpRect,
LPARAM dwData )
{
WinSalSystem* pSys = reinterpret_cast<WinSalSystem*>(dwData);
return pSys->handleMonitorCallback( reinterpret_cast<sal_IntPtr>(hMonitor),
reinterpret_cast<sal_IntPtr>(hDC),
reinterpret_cast<sal_IntPtr>(lpRect) );
}
sal_Bool WinSalSystem::handleMonitorCallback( sal_IntPtr hMonitor, sal_IntPtr, sal_IntPtr )
{
MONITORINFOEXW aInfo;
aInfo.cbSize = sizeof( aInfo );
if( GetMonitorInfoW( reinterpret_cast<HMONITOR>(hMonitor), &aInfo ) )
{
aInfo.szDevice[CCHDEVICENAME-1] = 0;
rtl::OUString aDeviceName( reinterpret_cast<const sal_Unicode *>(aInfo.szDevice) );
std::map< rtl::OUString, unsigned int >::const_iterator it =
m_aDeviceNameToMonitor.find( aDeviceName );
if( it != m_aDeviceNameToMonitor.end() )
{
DisplayMonitor& rMon( m_aMonitors[ it->second ] );
rMon.m_aArea = Rectangle( Point( aInfo.rcMonitor.left,
aInfo.rcMonitor.top ),
Size( aInfo.rcMonitor.right - aInfo.rcMonitor.left,
aInfo.rcMonitor.bottom - aInfo.rcMonitor.top ) );
rMon.m_aWorkArea = Rectangle( Point( aInfo.rcWork.left,
aInfo.rcWork.top ),
Size( aInfo.rcWork.right - aInfo.rcWork.left,
aInfo.rcWork.bottom - aInfo.rcWork.top ) );
if( (aInfo.dwFlags & MONITORINFOF_PRIMARY) != 0 )
m_nPrimary = it->second;
}
}
return sal_True;
}
void WinSalSystem::clearMonitors()
{
m_aMonitors.clear();
m_nPrimary = 0;
}
bool WinSalSystem::initMonitors()
{
if( m_aMonitors.size() > 0 )
return true;
int nMonitors = GetSystemMetrics( SM_CMONITORS );
if( nMonitors == 1 )
{
int w = GetSystemMetrics( SM_CXSCREEN );
int h = GetSystemMetrics( SM_CYSCREEN );
m_aMonitors.push_back( DisplayMonitor( rtl::OUString(),
rtl::OUString(),
Rectangle( Point(), Size( w, h ) ),
Rectangle( Point(), Size( w, h ) ),
0 ) );
m_aDeviceNameToMonitor[ rtl::OUString() ] = 0;
m_nPrimary = 0;
RECT aWorkRect;
if( SystemParametersInfo( SPI_GETWORKAREA, 0, &aWorkRect, 0 ) )
m_aMonitors.back().m_aWorkArea = Rectangle( aWorkRect.left, aWorkRect.top,
aWorkRect.right, aWorkRect.bottom );
}
else
{
DISPLAY_DEVICEW aDev;
aDev.cb = sizeof( aDev );
DWORD nDevice = 0;
boost::unordered_map< rtl::OUString, int, rtl::OUStringHash > aDeviceStringCount;
while( EnumDisplayDevicesW( NULL, nDevice++, &aDev, 0 ) )
{
if( (aDev.StateFlags & DISPLAY_DEVICE_ACTIVE)
&& !(aDev.StateFlags & DISPLAY_DEVICE_MIRRORING_DRIVER) ) // sort out non/disabled monitors
{
aDev.DeviceName[31] = 0;
aDev.DeviceString[127] = 0;
rtl::OUString aDeviceName( reinterpret_cast<const sal_Unicode *>(aDev.DeviceName) );
rtl::OUString aDeviceString( reinterpret_cast<const sal_Unicode *>(aDev.DeviceString) );
if( aDeviceStringCount.find( aDeviceString ) == aDeviceStringCount.end() )
aDeviceStringCount[ aDeviceString ] = 1;
else
aDeviceStringCount[ aDeviceString ]++;
m_aDeviceNameToMonitor[ aDeviceName ] = m_aMonitors.size();
m_aMonitors.push_back( DisplayMonitor( aDeviceString,
aDeviceName,
Rectangle(),
Rectangle(),
aDev.StateFlags ) );
}
}
HDC aDesktopRC = GetDC( NULL );
EnumDisplayMonitors( aDesktopRC, NULL, ImplEnumMonitorProc, reinterpret_cast<LPARAM>(this) );
// append monitor numbers to name strings
boost::unordered_map< rtl::OUString, int, rtl::OUStringHash > aDevCount( aDeviceStringCount );
unsigned int nMonitorCount = m_aMonitors.size();
for( unsigned int i = 0; i < nMonitorCount; i++ )
{
const rtl::OUString& rDev( m_aMonitors[i].m_aName );
if( aDeviceStringCount[ rDev ] > 1 )
{
int nInstance = aDeviceStringCount[ rDev ] - (-- aDevCount[ rDev ] );
rtl::OUStringBuffer aBuf( rDev.getLength() + 8 );
aBuf.append( rDev );
aBuf.appendAscii( " (" );
aBuf.append( sal_Int32( nInstance ) );
aBuf.append( sal_Unicode(')') );
m_aMonitors[ i ].m_aName = aBuf.makeStringAndClear();
}
}
}
return m_aMonitors.size() > 0;
}
unsigned int WinSalSystem::GetDisplayScreenCount()
{
initMonitors();
return m_aMonitors.size();
}
unsigned int WinSalSystem::GetDisplayBuiltInScreen()
{
initMonitors();
return m_nPrimary;
}
Rectangle WinSalSystem::GetDisplayScreenPosSizePixel( unsigned int nScreen )
{
initMonitors();
return (nScreen < m_aMonitors.size()) ? m_aMonitors[nScreen].m_aArea : Rectangle();
}
Rectangle WinSalSystem::GetDisplayScreenWorkAreaPosSizePixel( unsigned int nScreen )
{
initMonitors();
return (nScreen < m_aMonitors.size()) ? m_aMonitors[nScreen].m_aWorkArea : Rectangle();
}
rtl::OUString WinSalSystem::GetDisplayScreenName( unsigned int nScreen )
{
initMonitors();
return (nScreen < m_aMonitors.size()) ? m_aMonitors[nScreen].m_aName : rtl::OUString();
}
// -----------------------------------------------------------------------
/* We have to map the button identifier to the identifier used by the Win32
Platform SDK to specify the default button for the MessageBox API.
The first dimension is the button combination, the second dimension
is the button identifier.
*/
static int DEFAULT_BTN_MAPPING_TABLE[][8] =
{
// Undefined OK CANCEL ABORT RETRY IGNORE YES NO
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //OK
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //OK_CANCEL
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON3, MB_DEFBUTTON1, MB_DEFBUTTON1 }, //ABORT_RETRY_IGNO
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON3, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2 }, //YES_NO_CANCEL
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2 }, //YES_NO
{ MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON2, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1, MB_DEFBUTTON1 } //RETRY_CANCEL
};
int WinSalSystem::ShowNativeMessageBox(const rtl::OUString& rTitle, const rtl::OUString& rMessage, int nButtonCombination, int nDefaultButton, SAL_UNUSED_PARAMETER bool)
{
DBG_ASSERT( nButtonCombination >= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK &&
nButtonCombination <= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_RETRY_CANCEL &&
nDefaultButton >= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK &&
nDefaultButton <= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_NO, "Invalid arguments!" );
int nFlags = MB_TASKMODAL | MB_SETFOREGROUND | MB_ICONWARNING | nButtonCombination;
if (nButtonCombination >= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_OK &&
nButtonCombination <= SALSYSTEM_SHOWNATIVEMSGBOX_BTNCOMBI_RETRY_CANCEL &&
nDefaultButton >= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_OK &&
nDefaultButton <= SALSYSTEM_SHOWNATIVEMSGBOX_BTN_NO)
nFlags |= DEFAULT_BTN_MAPPING_TABLE[nButtonCombination][nDefaultButton];
ImplHideSplash();
return MessageBoxW(
0,
reinterpret_cast<LPCWSTR>(rMessage.getStr()),
reinterpret_cast<LPCWSTR>(rTitle.getStr()),
nFlags);
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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