/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * Copyright 2000, 2010 Oracle and/or its affiliates. * * OpenOffice.org - a multi-platform office productivity suite * * This file is part of OpenOffice.org. * * OpenOffice.org is free software: you can redistribute it and/or modify * it under the terms of the GNU Lesser General Public License version 3 * only, as published by the Free Software Foundation. * * OpenOffice.org is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU Lesser General Public License version 3 for more details * (a copy is included in the LICENSE file that accompanied this code). * * You should have received a copy of the GNU Lesser General Public License * version 3 along with OpenOffice.org. If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ // MARKER(update_precomp.py): autogen include statement, do not remove #include "precompiled_toolkit.hxx" #include #include #include #include #include #include #include #include #include #include #include // ---------------------------------------------------- // class VCLXGraphics // ---------------------------------------------------- // ::com::sun::star::uno::XInterface ::com::sun::star::uno::Any VCLXGraphics::queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException) { ::com::sun::star::uno::Any aRet = ::cppu::queryInterface( rType, SAL_STATIC_CAST( ::com::sun::star::awt::XGraphics*, this ), SAL_STATIC_CAST( ::com::sun::star::lang::XTypeProvider*, this ), SAL_STATIC_CAST( ::com::sun::star::lang::XUnoTunnel*, this ) ); return (aRet.hasValue() ? aRet : OWeakObject::queryInterface( rType )); } // ::com::sun::star::lang::XUnoTunnel IMPL_XUNOTUNNEL( VCLXGraphics ) // ::com::sun::star::lang::XTypeProvider IMPL_XTYPEPROVIDER_START( VCLXGraphics ) getCppuType( ( ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics>* ) NULL ) IMPL_XTYPEPROVIDER_END VCLXGraphics::VCLXGraphics() : mrMutex( Application::GetSolarMutex() ) { mpOutputDevice = NULL; mpClipRegion = NULL; } VCLXGraphics::~VCLXGraphics() { List* pLst = mpOutputDevice ? mpOutputDevice->GetUnoGraphicsList() : NULL; if ( pLst ) pLst->Remove( this ); delete mpClipRegion; } void VCLXGraphics::SetOutputDevice( OutputDevice* pOutDev ) { mpOutputDevice = pOutDev; mxDevice = NULL; } void VCLXGraphics::Init( OutputDevice* pOutDev ) { DBG_ASSERT( !mpOutputDevice, "VCLXGraphics::Init allready has pOutDev !" ); mpOutputDevice = pOutDev; maFont = mpOutputDevice->GetFont(); maTextColor = COL_BLACK; maTextFillColor = COL_TRANSPARENT; maLineColor = COL_BLACK; maFillColor = COL_WHITE; meRasterOp = ROP_OVERPAINT; mpClipRegion = NULL; // Register at OutputDevice List* pLst = mpOutputDevice->GetUnoGraphicsList(); if ( !pLst ) pLst = mpOutputDevice->CreateUnoGraphicsList(); pLst->Insert( this, LIST_APPEND ); } void VCLXGraphics::InitOutputDevice( sal_uInt16 nFlags ) { if(mpOutputDevice) { SolarMutexGuard aVclGuard; if ( nFlags & INITOUTDEV_FONT ) { mpOutputDevice->SetFont( maFont ); mpOutputDevice->SetTextColor( maTextColor ); mpOutputDevice->SetTextFillColor( maTextFillColor ); } if ( nFlags & INITOUTDEV_COLORS ) { mpOutputDevice->SetLineColor( maLineColor ); mpOutputDevice->SetFillColor( maFillColor ); } if ( nFlags & INITOUTDEV_RASTEROP ) { mpOutputDevice->SetRasterOp( meRasterOp ); } if ( nFlags & INITOUTDEV_CLIPREGION ) { if( mpClipRegion ) mpOutputDevice->SetClipRegion( *mpClipRegion ); else mpOutputDevice->SetClipRegion(); } } } ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice > VCLXGraphics::getDevice() throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( !mxDevice.is() && mpOutputDevice ) { VCLXDevice* pDev = new VCLXDevice; pDev->SetOutputDevice( mpOutputDevice ); mxDevice = pDev; } return mxDevice; } ::com::sun::star::awt::SimpleFontMetric VCLXGraphics::getFontMetric() throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); ::com::sun::star::awt::SimpleFontMetric aM; if( mpOutputDevice ) { mpOutputDevice->SetFont( maFont ); aM = VCLUnoHelper::CreateFontMetric( mpOutputDevice->GetFontMetric() ); } return aM; } void VCLXGraphics::setFont( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont >& rxFont ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maFont = VCLUnoHelper::CreateFont( rxFont ); } void VCLXGraphics::selectFont( const ::com::sun::star::awt::FontDescriptor& rDescription ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maFont = VCLUnoHelper::CreateFont( rDescription, Font() ); } void VCLXGraphics::setTextColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maTextColor = Color( (sal_uInt32)nColor ); } void VCLXGraphics::setTextFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maTextFillColor = Color( (sal_uInt32)nColor ); } void VCLXGraphics::setLineColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maLineColor = Color( (sal_uInt32)nColor ); } void VCLXGraphics::setFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); maFillColor = Color( (sal_uInt32)nColor ); } void VCLXGraphics::setRasterOp( ::com::sun::star::awt::RasterOperation eROP ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); meRasterOp = (RasterOp)eROP; } void VCLXGraphics::setClipRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); delete mpClipRegion; if ( rxRegion.is() ) mpClipRegion = new Region( VCLUnoHelper::GetRegion( rxRegion ) ); else mpClipRegion = NULL; } void VCLXGraphics::intersectClipRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& rxRegion ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if ( rxRegion.is() ) { Region aRegion( VCLUnoHelper::GetRegion( rxRegion ) ); if ( !mpClipRegion ) mpClipRegion = new Region( aRegion ); else mpClipRegion->Intersect( aRegion ); } } void VCLXGraphics::push( ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) mpOutputDevice->Push(); } void VCLXGraphics::pop( ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) mpOutputDevice->Pop(); } void VCLXGraphics::copy( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice >& rxSource, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if ( mpOutputDevice ) { VCLXDevice* pFromDev = VCLXDevice::GetImplementation( rxSource ); DBG_ASSERT( pFromDev, "VCLXGraphics::copy - invalid device" ); if ( pFromDev ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP ); mpOutputDevice->DrawOutDev( Point( nDestX, nDestY ), Size( nDestWidth, nDestHeight ), Point( nSourceX, nSourceY ), Size( nSourceWidth, nSourceHeight ), *pFromDev->GetOutputDevice() ); } } } void VCLXGraphics::draw( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDisplayBitmap >& rxBitmapHandle, sal_Int32 nSourceX, sal_Int32 nSourceY, sal_Int32 nSourceWidth, sal_Int32 nSourceHeight, sal_Int32 nDestX, sal_Int32 nDestY, sal_Int32 nDestWidth, sal_Int32 nDestHeight ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP); ::com::sun::star::uno::Reference< ::com::sun::star::awt::XBitmap > xBitmap( rxBitmapHandle, ::com::sun::star::uno::UNO_QUERY ); BitmapEx aBmpEx = VCLUnoHelper::GetBitmap( xBitmap ); Point aPos(nDestX - nSourceX, nDestY - nSourceY); Size aSz = aBmpEx.GetSizePixel(); if(nDestWidth != nSourceWidth) { float zoomX = (float)nDestWidth / (float)nSourceWidth; aSz.Width() = (long) ((float)aSz.Width() * zoomX); } if(nDestHeight != nSourceHeight) { float zoomY = (float)nDestHeight / (float)nSourceHeight; aSz.Height() = (long) ((float)aSz.Height() * zoomY); } if(nSourceX || nSourceY || aSz.Width() != nSourceWidth || aSz.Height() != nSourceHeight) mpOutputDevice->IntersectClipRegion(Region(Rectangle(nDestX, nDestY, nDestX + nDestWidth - 1, nDestY + nDestHeight - 1))); mpOutputDevice->DrawBitmapEx( aPos, aSz, aBmpEx ); } } void VCLXGraphics::drawPixel( sal_Int32 x, sal_Int32 y ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawPixel( Point( x, y ) ); } } void VCLXGraphics::drawLine( sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawLine( Point( x1, y1 ), Point( x2, y2 ) ); } } void VCLXGraphics::drawRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ) ); } } void VCLXGraphics::drawRoundedRect( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 nHorzRound, sal_Int32 nVertRound ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawRect( Rectangle( Point( x, y ), Size( width, height ) ), nHorzRound, nVertRound ); } } void VCLXGraphics::drawPolyLine( const ::com::sun::star::uno::Sequence< sal_Int32 >& DataX, const ::com::sun::star::uno::Sequence< sal_Int32 >& DataY ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawPolyLine( VCLUnoHelper::CreatePolygon( DataX, DataY ) ); } } void VCLXGraphics::drawPolygon( const ::com::sun::star::uno::Sequence< sal_Int32 >& DataX, const ::com::sun::star::uno::Sequence< sal_Int32 >& DataY ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawPolygon( VCLUnoHelper::CreatePolygon( DataX, DataY ) ); } } void VCLXGraphics::drawPolyPolygon( const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< sal_Int32 > >& DataX, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Sequence< sal_Int32 > >& DataY ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); sal_uInt16 nPolys = (sal_uInt16) DataX.getLength(); PolyPolygon aPolyPoly( nPolys ); for ( sal_uInt16 n = 0; n < nPolys; n++ ) aPolyPoly[n] = VCLUnoHelper::CreatePolygon( DataX.getConstArray()[n], DataY.getConstArray()[n] ); mpOutputDevice->DrawPolyPolygon( aPolyPoly ); } } void VCLXGraphics::drawEllipse( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawEllipse( Rectangle( Point( x, y ), Size( width, height ) ) ); } } void VCLXGraphics::drawArc( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawArc( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) ); } } void VCLXGraphics::drawPie( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawPie( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) ); } } void VCLXGraphics::drawChord( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, sal_Int32 x1, sal_Int32 y1, sal_Int32 x2, sal_Int32 y2 ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); mpOutputDevice->DrawChord( Rectangle( Point( x, y ), Size( width, height ) ), Point( x1, y1 ), Point( x2, y2 ) ); } } void VCLXGraphics::drawGradient( sal_Int32 x, sal_Int32 y, sal_Int32 width, sal_Int32 height, const ::com::sun::star::awt::Gradient& rGradient ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); Gradient aGradient((GradientStyle)rGradient.Style, rGradient.StartColor, rGradient.EndColor); aGradient.SetAngle(rGradient.Angle); aGradient.SetBorder(rGradient.Border); aGradient.SetOfsX(rGradient.XOffset); aGradient.SetOfsY(rGradient.YOffset); aGradient.SetStartIntensity(rGradient.StartIntensity); aGradient.SetEndIntensity(rGradient.EndIntensity); aGradient.SetSteps(rGradient.StepCount); mpOutputDevice->DrawGradient( Rectangle( Point( x, y ), Size( width, height ) ), aGradient ); } } void VCLXGraphics::drawText( sal_Int32 x, sal_Int32 y, const ::rtl::OUString& rText ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS |INITOUTDEV_FONT); mpOutputDevice->DrawText( Point( x, y ), rText ); } } void VCLXGraphics::drawTextArray( sal_Int32 x, sal_Int32 y, const ::rtl::OUString& rText, const ::com::sun::star::uno::Sequence< sal_Int32 >& rLongs ) throw(::com::sun::star::uno::RuntimeException) { osl::SolarGuard aGuard( GetMutex() ); if( mpOutputDevice ) { InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS|INITOUTDEV_FONT ); mpOutputDevice->DrawTextArray( Point( x, y ), rText, rLongs.getConstArray() ); } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */