libreoffice/include/toolkit/awt/vclxgraphics.hxx

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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 .
 */

#ifndef _TOOLKIT_AWT_VCLXGRAPHICS_HXX_
#define _TOOLKIT_AWT_VCLXGRAPHICS_HXX_


#include <com/sun/star/awt/XGraphics.hpp>
#include <com/sun/star/lang/XTypeProvider.hpp>
#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <cppuhelper/weak.hxx>
#include <osl/mutex.hxx>

#include <vcl/font.hxx>
#include <tools/color.hxx>
#include <vcl/vclenum.hxx>

class OutputDevice;
class Region;


#define INITOUTDEV_FONT         0x0001
#define INITOUTDEV_COLORS       0x0002
#define INITOUTDEV_RASTEROP     0x0004
#define INITOUTDEV_CLIPREGION   0x0008
#define INITOUTDEV_ALL          0xFFFF


//  ----------------------------------------------------
//  class VCLXGraphics
//  ----------------------------------------------------

class VCLXGraphics :    public ::com::sun::star::awt::XGraphics,
                        public ::com::sun::star::lang::XTypeProvider,
                        public ::com::sun::star::lang::XUnoTunnel,
                        public ::cppu::OWeakObject
{
private:
    // used to return same reference on each call to getDevice()
    ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice> mxDevice;

    OutputDevice*   mpOutputDevice;
    Font            maFont;
    Color           maTextColor;
    Color           maTextFillColor;
    Color           maLineColor;
    Color           maFillColor;
    RasterOp        meRasterOp;
    Region*         mpClipRegion;

public:
                    VCLXGraphics();
                    ~VCLXGraphics();

    void            Init( OutputDevice* pOutDev );
    void            InitOutputDevice( sal_uInt16 nFlags );

    void            SetOutputDevice( OutputDevice* pOutDev );
    OutputDevice*   GetOutputDevice() const { return mpOutputDevice; }

    const Font&     GetFont() const { return maFont; }

    // ::com::sun::star::uno::XInterface
    ::com::sun::star::uno::Any                  SAL_CALL queryInterface( const ::com::sun::star::uno::Type & rType ) throw(::com::sun::star::uno::RuntimeException);
    void                                        SAL_CALL acquire() throw()  { OWeakObject::acquire(); }
    void                                        SAL_CALL release() throw()  { OWeakObject::release(); }

    // ::com::sun::star::lang::XUnoTunnel
    static const ::com::sun::star::uno::Sequence< sal_Int8 >&   GetUnoTunnelId() throw();
    static VCLXGraphics*                                        GetImplementation( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& rxIFace );
    sal_Int64                                                   SAL_CALL getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier ) throw(::com::sun::star::uno::RuntimeException);

    // ::com::sun::star::lang::XTypeProvider
    ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type >  SAL_CALL getTypes() throw(::com::sun::star::uno::RuntimeException);
    ::com::sun::star::uno::Sequence< sal_Int8 >                     SAL_CALL getImplementationId() throw(::com::sun::star::uno::RuntimeException);

    // ::com::sun::star::awt::XGraphics
    ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice >  SAL_CALL getDevice(  ) throw(::com::sun::star::uno::RuntimeException);
    ::com::sun::star::awt::SimpleFontMetric                             SAL_CALL getFontMetric() throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setFont( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XFont >& xNewFont ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL selectFont( const ::com::sun::star::awt::FontDescriptor& aDescription ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setTextColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setTextFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setLineColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setFillColor( sal_Int32 nColor ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setRasterOp( ::com::sun::star::awt::RasterOperation ROP ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL setClipRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& Clipping ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL intersectClipRegion( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XRegion >& xClipping ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL push(  ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL pop(  ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL copy( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDevice >& xSource, 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);
    void        SAL_CALL draw( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XDisplayBitmap >& xBitmapHandle, sal_Int32 SourceX, sal_Int32 SourceY, sal_Int32 SourceWidth, sal_Int32 SourceHeight, sal_Int32 DestX, sal_Int32 DestY, sal_Int32 DestWidth, sal_Int32 DestHeight ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawPixel( sal_Int32 X, sal_Int32 Y ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawLine( sal_Int32 X1, sal_Int32 Y1, sal_Int32 X2, sal_Int32 Y2 ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawRect( sal_Int32 X, sal_Int32 Y, sal_Int32 Width, sal_Int32 Height ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL 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);
    void        SAL_CALL 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);
    void        SAL_CALL 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);
    void        SAL_CALL 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);
    void        SAL_CALL drawEllipse( sal_Int32 X, sal_Int32 Y, sal_Int32 Width, sal_Int32 Height ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL 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);
    void        SAL_CALL 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);
    void        SAL_CALL drawChord( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 nHeight, sal_Int32 nX1, sal_Int32 nY1, sal_Int32 nX2, sal_Int32 nY2 ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawGradient( sal_Int32 nX, sal_Int32 nY, sal_Int32 nWidth, sal_Int32 Height, const ::com::sun::star::awt::Gradient& aGradient ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawText( sal_Int32 X, sal_Int32 Y, const OUString& Text ) throw(::com::sun::star::uno::RuntimeException);
    void        SAL_CALL drawTextArray( sal_Int32 X, sal_Int32 Y, const OUString& Text, const ::com::sun::star::uno::Sequence< sal_Int32 >& Longs ) throw(::com::sun::star::uno::RuntimeException);
};




#endif // _TOOLKIT_AWT_VCLXGRAPHICS_HXX_

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