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Diffstat (limited to 'toolkit/source/awt/vclxgraphics.cxx')
| -rw-r--r-- | toolkit/source/awt/vclxgraphics.cxx | 518 |
1 files changed, 518 insertions, 0 deletions
diff --git a/toolkit/source/awt/vclxgraphics.cxx b/toolkit/source/awt/vclxgraphics.cxx new file mode 100644 index 000000000000..1e475328c5c3 --- /dev/null +++ b/toolkit/source/awt/vclxgraphics.cxx @@ -0,0 +1,518 @@ +/************************************************************************* + * + * $RCSfile: vclxgraphics.cxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 17:02:08 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (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.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#define SMART_UNO_GENERATION // Um einige Funktionen in VCL freizuschalten + +#include <toolkit/awt/vclxgraphics.hxx> +#include <toolkit/awt/vclxdevice.hxx> +#include <toolkit/helper/macros.hxx> +#include <toolkit/helper/vclunohelper.hxx> +#include <cppuhelper/typeprovider.hxx> +#include <rtl/memory.h> +#include <rtl/uuid.h> + +#include <vcl/svapp.hxx> +#include <vcl/outdev.hxx> +#include <vcl/gradient.hxx> +#include <tools/debug.hxx> + + +// ---------------------------------------------------- +// 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) + { + NAMESPACE_VOS(OGuard) aVclGuard( Application::GetSolarMutex() ); + + 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard aGuard( GetMutex() ); + + ::com::sun::star::awt::SimpleFontMetric aM; + if( mpOutputDevice ) + { + mpOutputDevice->SetFont( maFont ); + FontMetric aFMetric = mpOutputDevice->GetFontMetric(); + + aM.Ascent = aFMetric.GetAscent(); + aM.Descent = aFMetric.GetDescent(); + aM.Leading = aFMetric.GetLeading(); + aM.Slant = aFMetric.GetSlant(); + aM.FirstChar = aFMetric.getFirstChar(); + aM.LastChar = aFMetric.getLastChar(); + } + return aM; +} + +void VCLXGraphics::setFont( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont >& rxFont ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maFont = VCLUnoHelper::CreateFont( rxFont ); +} + +void VCLXGraphics::selectFont( const ::com::sun::star::awt::FontDescriptor& rDescription ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maFont = VCLUnoHelper::CreateFont( rDescription, Font() ); +} + +void VCLXGraphics::setTextColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maTextColor = Color( (sal_uInt32)nColor ); +} + +void VCLXGraphics::setTextFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maTextFillColor = Color( (sal_uInt32)nColor ); +} + +void VCLXGraphics::setLineColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maLineColor = Color( (sal_uInt32)nColor ); +} + +void VCLXGraphics::setFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard aGuard( GetMutex() ); + + maFillColor = Color( (sal_uInt32)nColor ); +} + +void VCLXGraphics::setRasterOp( ::com::sun::star::awt::RasterOperation eROP ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard aGuard( GetMutex() ); + + + if( mpOutputDevice ) + mpOutputDevice->Push(); +} + +void VCLXGraphics::pop( ) throw(::com::sun::star::uno::RuntimeException) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard aGuard( GetMutex() ); + + if( mpOutputDevice ) + { + InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS ); + sal_Int32 nPolys = (sal_uInt16) DataX.getLength(); + PolyPolygon aPolyPoly( nPolys ); + for ( sal_Int32 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard 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) +{ + ::vos::OGuard aGuard( GetMutex() ); + + if( mpOutputDevice ) + { + InitOutputDevice( INITOUTDEV_CLIPREGION|INITOUTDEV_RASTEROP|INITOUTDEV_COLORS|INITOUTDEV_FONT ); + mpOutputDevice->DrawTextArray( Point( x, y ), rText, rLongs.getConstArray() ); + } +} + + + + |