summaryrefslogtreecommitdiff
path: root/vcl/inc/headless/svpgdi.hxx
blob: 906a76eca59e5fa953ee670c3e03f4a64140765f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
/* -*- 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
 * <http://www.openoffice.org/license.html>
 * for a copy of the LGPLv3 License.
 *
 ************************************************************************/

#ifndef _SVP_SVPGDI_HXX
#define _SVP_SVPGDI_HXX

#include <basebmp/bitmapdevice.hxx>
#include <basebmp/color.hxx>

#include <salgdi.hxx>
#include <sallayout.hxx>

class ServerFont;

class SvpSalGraphics : public SalGraphics
{
    basebmp::BitmapDeviceSharedPtr       m_aDevice;
    basebmp::BitmapDeviceSharedPtr       m_aOrigDevice;

    bool                                 m_bUseLineColor;
    basebmp::Color                       m_aLineColor;
    bool                                 m_bUseFillColor;
    basebmp::Color                       m_aFillColor;
    basebmp::Color                       m_aTextColor;

    basebmp::DrawMode                    m_aDrawMode;

    ServerFont*                          m_pServerFont[ MAX_FALLBACK ];
    sal_uInt32                           m_eTextFmt;

    basebmp::BitmapDeviceSharedPtr       m_aClipMap;

protected:
    Region                               m_aClipRegion;
    basegfx::B2IVector                   GetSize() { return m_aOrigDevice->getSize(); }
private:
    bool                                 m_bClipSetup;
    struct ClipUndoHandle {
        SvpSalGraphics                &m_rGfx;
        basebmp::BitmapDeviceSharedPtr m_aDevice;
        ClipUndoHandle( SvpSalGraphics *pGfx ) : m_rGfx( *pGfx ) {}
        ~ClipUndoHandle();
    };
    bool isClippedSetup( const basegfx::B2IBox &aRange, ClipUndoHandle &rUndo );
    void ensureClip();

protected:
    virtual bool drawAlphaBitmap( const SalTwoRect&, const SalBitmap& rSourceBitmap, const SalBitmap& rAlphaBitmap );
    virtual bool drawAlphaRect( long nX, long nY, long nWidth, long nHeight, sal_uInt8 nTransparency );

public:
    SvpSalGraphics();
    virtual ~SvpSalGraphics();

    const basebmp::BitmapDeviceSharedPtr& getDevice() const { return m_aDevice; }
    void setDevice( basebmp::BitmapDeviceSharedPtr& rDevice );

    // overload all pure virtual methods
    virtual void            GetResolution( sal_Int32& rDPIX, sal_Int32& rDPIY );
    virtual sal_uInt16          GetBitCount() const;
    virtual long            GetGraphicsWidth() const;

    virtual void            ResetClipRegion();
    virtual bool            setClipRegion( const Region& );

    virtual void            SetLineColor();
    virtual void            SetLineColor( SalColor nSalColor );
    virtual void            SetFillColor();
    virtual void            SetFillColor( SalColor nSalColor );

    virtual void            SetXORMode( bool bSet, bool );

    virtual void            SetROPLineColor( SalROPColor nROPColor );
    virtual void            SetROPFillColor( SalROPColor nROPColor );

    virtual void            SetTextColor( SalColor nSalColor );
    virtual sal_uInt16                  SetFont( FontSelectPattern*, int nFallbackLevel );
    virtual void            GetFontMetric( ImplFontMetricData*, int nFallbackLevel );
    virtual sal_uLong           GetKernPairs( sal_uLong nPairs, ImplKernPairData* pKernPairs );
    virtual const ImplFontCharMap* GetImplFontCharMap() const;
    virtual bool GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const;
    virtual void            GetDevFontList( ImplDevFontList* );
    virtual void            GetDevFontSubstList( OutputDevice* );
    virtual bool            AddTempDevFont( ImplDevFontList*, const rtl::OUString& rFileURL, const rtl::OUString& rFontName );
    virtual sal_Bool            CreateFontSubset( const rtl::OUString& rToFile,
                                              const ImplFontData*,
                                              sal_Int32* pGlyphIDs,
                                              sal_uInt8* pEncoding,
                                              sal_Int32* pWidths,
                                              int nGlyphs,
                                              FontSubsetInfo& rInfo
                                              );
    virtual const Ucs2SIntMap* GetFontEncodingVector( const ImplFontData*, const Ucs2OStrMap** ppNonEncoded );
    virtual const void* GetEmbedFontData( const ImplFontData*,
                                          const sal_Ucs* pUnicodes,
                                          sal_Int32* pWidths,
                                          FontSubsetInfo& rInfo,
                                          long* pDataLen );
    virtual void            FreeEmbedFontData( const void* pData, long nDataLen );
    virtual void            GetGlyphWidths( const ImplFontData*,
                                            bool bVertical,
                                            Int32Vector& rWidths,
                                            Ucs2UIntMap& rUnicodeEnc );
    virtual sal_Bool            GetGlyphBoundRect( sal_GlyphId nIndex, Rectangle& );
    virtual sal_Bool            GetGlyphOutline( sal_GlyphId nIndex, ::basegfx::B2DPolyPolygon& );
    virtual SalLayout*      GetTextLayout( ImplLayoutArgs&, int nFallbackLevel );
    virtual void            DrawServerFontLayout( const ServerFontLayout& );
    virtual bool            supportsOperation( OutDevSupportType ) const;
    virtual void            drawPixel( long nX, long nY );
    virtual void            drawPixel( long nX, long nY, SalColor nSalColor );
    virtual void            drawLine( long nX1, long nY1, long nX2, long nY2 );
    virtual void            drawRect( long nX, long nY, long nWidth, long nHeight );
    virtual bool            drawPolyPolygon( const ::basegfx::B2DPolyPolygon&, double fTransparency );
    virtual bool            drawPolyLine( const ::basegfx::B2DPolygon&, double fTransparency, const ::basegfx::B2DVector& rLineWidths, basegfx::B2DLineJoin );
    virtual void            drawPolyLine( sal_uLong nPoints, const SalPoint* pPtAry );
    virtual void            drawPolygon( sal_uLong nPoints, const SalPoint* pPtAry );
    virtual void            drawPolyPolygon( sal_uInt32 nPoly,
                                             const sal_uInt32* pPoints,
                                             PCONSTSALPOINT* pPtAry );
    virtual sal_Bool        drawPolyLineBezier( sal_uLong nPoints,
                                                const SalPoint* pPtAry,
                                                const sal_uInt8* pFlgAry );
    virtual sal_Bool        drawPolygonBezier( sal_uLong nPoints,
                                               const SalPoint* pPtAry,
                                               const sal_uInt8* pFlgAry );
    virtual sal_Bool        drawPolyPolygonBezier( sal_uInt32 nPoly,
                                                   const sal_uInt32* pPoints,
                                                   const SalPoint* const* pPtAry,
                                                   const sal_uInt8* const* pFlgAry );

    virtual void            copyArea( long nDestX,
                                      long nDestY,
                                      long nSrcX,
                                      long nSrcY,
                                      long nSrcWidth,
                                      long nSrcHeight,
                                      sal_uInt16 nFlags );
    virtual void            copyBits( const SalTwoRect* pPosAry,
                                      SalGraphics* pSrcGraphics );
    virtual void            drawBitmap( const SalTwoRect* pPosAry,
                                        const SalBitmap& rSalBitmap );
    virtual void            drawBitmap( const SalTwoRect* pPosAry,
                                        const SalBitmap& rSalBitmap,
                                        SalColor nTransparentColor );
    virtual void            drawBitmap( const SalTwoRect* pPosAry,
                                        const SalBitmap& rSalBitmap,
                                        const SalBitmap& rTransparentBitmap );
    virtual void            drawMask( const SalTwoRect* pPosAry,
                                      const SalBitmap& rSalBitmap,
                                      SalColor nMaskColor );
    virtual SalBitmap*      getBitmap( long nX, long nY, long nWidth, long nHeight );
    virtual SalColor        getPixel( long nX, long nY );
    virtual void            invert( long nX, long nY, long nWidth, long nHeight, SalInvert nFlags );
    virtual void            invert( sal_uLong nPoints, const SalPoint* pPtAry, SalInvert nFlags );

    virtual sal_Bool            drawEPS( long nX, long nY, long nWidth, long nHeight, void* pPtr, sal_uLong nSize );

    virtual SystemGraphicsData GetGraphicsData() const;
    virtual SystemFontData     GetSysFontData( int nFallbacklevel ) const;
};

#endif

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */