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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 <sal/config.h>
#include <com/sun/star/util/MeasureUnit.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <toolkit/awt/vclxdevice.hxx>
#include <toolkit/awt/vclxfont.hxx>
#include <awt/vclxbitmap.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <vcl/svapp.hxx>
#include <vcl/outdev.hxx>
#include <vcl/virdev.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/metric.hxx>
VCLXDevice::VCLXDevice()
{
}
VCLXDevice::~VCLXDevice()
{
//TODO: why was this empty, and everything done in ~VCLXVirtualDevice?
SolarMutexGuard g;
mpOutputDevice.reset();
}
// css::lang::XUnoTunnel
UNO3_GETIMPLEMENTATION_IMPL( VCLXDevice );
// css::awt::XDevice,
css::uno::Reference< css::awt::XGraphics > VCLXDevice::createGraphics( )
{
SolarMutexGuard aGuard;
css::uno::Reference< css::awt::XGraphics > xRef;
if ( mpOutputDevice )
xRef = mpOutputDevice->CreateUnoGraphics();
return xRef;
}
css::uno::Reference< css::awt::XDevice > VCLXDevice::createDevice( sal_Int32 nWidth, sal_Int32 nHeight )
{
SolarMutexGuard aGuard;
css::uno::Reference< css::awt::XDevice > xRef;
if ( GetOutputDevice() )
{
rtl::Reference<VCLXVirtualDevice> pVDev = new VCLXVirtualDevice;
VclPtrInstance<VirtualDevice> pVclVDev( *GetOutputDevice() );
pVclVDev->SetOutputSizePixel( Size( nWidth, nHeight ) );
pVDev->SetVirtualDevice( pVclVDev );
xRef = pVDev;
}
return xRef;
}
css::awt::DeviceInfo VCLXDevice::getInfo()
{
SolarMutexGuard aGuard;
css::awt::DeviceInfo aInfo;
if (mpOutputDevice)
aInfo = mpOutputDevice->GetDeviceInfo();
return aInfo;
}
css::uno::Sequence< css::awt::FontDescriptor > VCLXDevice::getFontDescriptors( )
{
SolarMutexGuard aGuard;
css::uno::Sequence< css::awt::FontDescriptor> aFonts;
if( mpOutputDevice )
{
int nFonts = mpOutputDevice->GetFontFaceCollectionCount();
if ( nFonts )
{
aFonts = css::uno::Sequence< css::awt::FontDescriptor>( nFonts );
css::awt::FontDescriptor* pFonts = aFonts.getArray();
for ( int n = 0; n < nFonts; n++ )
pFonts[n] = VCLUnoHelper::CreateFontDescriptor( mpOutputDevice->GetFontMetricFromCollection( n ) );
}
}
return aFonts;
}
css::uno::Reference< css::awt::XFont > VCLXDevice::getFont( const css::awt::FontDescriptor& rDescriptor )
{
SolarMutexGuard aGuard;
css::uno::Reference< css::awt::XFont > xRef;
if( mpOutputDevice )
{
rtl::Reference<VCLXFont> pMetric = new VCLXFont;
pMetric->Init( *this, VCLUnoHelper::CreateFont( rDescriptor, mpOutputDevice->GetFont() ) );
xRef = pMetric;
}
return xRef;
}
css::uno::Reference< css::awt::XBitmap > VCLXDevice::createBitmap( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 nHeight )
{
SolarMutexGuard aGuard;
css::uno::Reference< css::awt::XBitmap > xBmp;
if( mpOutputDevice )
{
BitmapEx aBmp = mpOutputDevice->GetBitmapEx( Point( nX, nY ), Size( nWidth, nHeight ) );
rtl::Reference<VCLXBitmap> pBmp = new VCLXBitmap;
pBmp->SetBitmap( aBmp );
xBmp = pBmp;
}
return xBmp;
}
css::uno::Reference< css::awt::XDisplayBitmap > VCLXDevice::createDisplayBitmap( const css::uno::Reference< css::awt::XBitmap >& rxBitmap )
{
SolarMutexGuard aGuard;
BitmapEx aBmp = VCLUnoHelper::GetBitmap( rxBitmap );
rtl::Reference<VCLXBitmap> pBmp = new VCLXBitmap;
pBmp->SetBitmap( aBmp );
return pBmp;
}
VCLXVirtualDevice::~VCLXVirtualDevice()
{
SolarMutexGuard aGuard;
mpOutputDevice.disposeAndClear();
}
// Interface implementation of css::awt::XUnitConversion
css::awt::Point SAL_CALL VCLXDevice::convertPointToLogic( const css::awt::Point& aPoint, ::sal_Int16 TargetUnit )
{
SolarMutexGuard aGuard;
if (TargetUnit == css::util::MeasureUnit::PERCENT )
{
// percentage not allowed here
throw css::lang::IllegalArgumentException();
}
css::awt::Point aAWTPoint(0,0);
// X,Y
if( mpOutputDevice )
{
MapMode aMode(VCLUnoHelper::ConvertToMapModeUnit(TargetUnit));
::Point aVCLPoint = VCLUnoHelper::ConvertToVCLPoint(aPoint);
::Point aDevPoint = mpOutputDevice->PixelToLogic(aVCLPoint, aMode );
aAWTPoint = VCLUnoHelper::ConvertToAWTPoint(aDevPoint);
}
return aAWTPoint;
}
css::awt::Point SAL_CALL VCLXDevice::convertPointToPixel( const css::awt::Point& aPoint, ::sal_Int16 SourceUnit )
{
SolarMutexGuard aGuard;
if (SourceUnit == css::util::MeasureUnit::PERCENT ||
SourceUnit == css::util::MeasureUnit::PIXEL )
{
// pixel or percentage not allowed here
throw css::lang::IllegalArgumentException();
}
css::awt::Point aAWTPoint(0,0);
if( mpOutputDevice )
{
MapMode aMode(VCLUnoHelper::ConvertToMapModeUnit(SourceUnit));
::Point aVCLPoint = VCLUnoHelper::ConvertToVCLPoint(aPoint);
::Point aDevPoint = mpOutputDevice->LogicToPixel(aVCLPoint, aMode );
aAWTPoint = VCLUnoHelper::ConvertToAWTPoint(aDevPoint);
}
return aAWTPoint;
}
css::awt::Size SAL_CALL VCLXDevice::convertSizeToLogic( const css::awt::Size& aSize, ::sal_Int16 TargetUnit )
{
SolarMutexGuard aGuard;
if (TargetUnit == css::util::MeasureUnit::PERCENT)
{
// percentage not allowed here
throw css::lang::IllegalArgumentException();
}
css::awt::Size aAWTSize(0,0);
// Width, Height
if( mpOutputDevice )
{
MapMode aMode(VCLUnoHelper::ConvertToMapModeUnit(TargetUnit));
::Size aVCLSize = VCLUnoHelper::ConvertToVCLSize(aSize);
::Size aDevSz = mpOutputDevice->PixelToLogic(aVCLSize, aMode );
aAWTSize = VCLUnoHelper::ConvertToAWTSize(aDevSz);
}
return aAWTSize;
}
css::awt::Size SAL_CALL VCLXDevice::convertSizeToPixel( const css::awt::Size& aSize, ::sal_Int16 SourceUnit )
{
SolarMutexGuard aGuard;
if (SourceUnit == css::util::MeasureUnit::PERCENT ||
SourceUnit == css::util::MeasureUnit::PIXEL)
{
// pixel or percentage not allowed here
throw css::lang::IllegalArgumentException();
}
css::awt::Size aAWTSize(0,0);
// Width, Height
if( mpOutputDevice )
{
MapMode aMode(VCLUnoHelper::ConvertToMapModeUnit(SourceUnit));
::Size aVCLSize = VCLUnoHelper::ConvertToVCLSize(aSize);
::Size aDevSz = mpOutputDevice->LogicToPixel(aVCLSize, aMode );
aAWTSize = VCLUnoHelper::ConvertToAWTSize(aDevSz);
}
return aAWTSize;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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