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
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
|
/* -*- 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 .
*/
#ifndef INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX
#define INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX
#include <basebmp/bitmapdevice.hxx>
#include <basebmp/color.hxx>
#include <vcl/sysdata.hxx>
#include "salgdi.hxx"
#include "sallayout.hxx"
#ifdef IOS
#include "quartz/salgdi.h"
#include <premac.h>
#include <Foundation/Foundation.h>
#include <CoreGraphics/CoreGraphics.h>
#include <postmac.h>
#endif
class ServerFont;
#ifdef IOS
// To keep changes to the CoreText code shared with AOO to a minimum,
// let's continue calling the SalGraphics subclass "AquaSalGraphics" even if it
// is used by us also on iOS, where of course the term "Aqua" has no meaning at all.
// (Note that even on OS X, using the term "Aqua" is a misunderstanding or obsolete.)
#define SvpSalGraphics AquaSalGraphics
#endif
class SvpSalGraphics : public SalGraphics
{
#ifndef IOS
basebmp::BitmapDeviceSharedPtr m_aDevice;
basebmp::BitmapDeviceSharedPtr m_aOrigDevice;
basebmp::BitmapDeviceSharedPtr m_aClipMap;
bool m_bUseLineColor;
basebmp::Color m_aLineColor;
bool m_bUseFillColor;
basebmp::Color m_aFillColor;
basebmp::DrawMode m_aDrawMode;
// These fields are used only when we use FreeType to draw into a
// headless backend, i.e. not on iOS.
basebmp::Color m_aTextColor;
ServerFont* m_pServerFont[ MAX_FALLBACK ];
basebmp::Format m_eTextFmt;
protected:
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();
public:
void setDevice( basebmp::BitmapDeviceSharedPtr& rDevice );
#else
friend class CTLayout;
CGLayerRef mxLayer;
// mirror AquaSalVirtualDevice::mbForeignContext for SvpSalGraphics objects related to such
bool mbForeignContext;
CGContextRef mrContext;
class XorEmulation* mpXorEmulation;
int mnXorMode; // 0: off 1: on 2: invert only
int mnWidth;
int mnHeight;
int mnBitmapDepth; // zero unless bitmap
/// path representing current clip region
CGMutablePathRef mxClipPath;
/// Drawing colors
/// pen color RGBA
RGBAColor maLineColor;
/// brush color RGBA
RGBAColor maFillColor;
// Device Font settings
const CoreTextFontData* mpFontData;
CoreTextStyle* mpTextStyle;
RGBAColor maTextColor;
/// allows text to be rendered without antialiasing
bool mbNonAntialiasedText;
/// is this a printer graphics
bool mbPrinter;
/// is this a virtual device graphics
bool mbVirDev;
#endif
protected:
Region m_aClipRegion;
protected:
virtual bool drawAlphaBitmap( const SalTwoRect&, const SalBitmap& rSourceBitmap, const SalBitmap& rAlphaBitmap );
virtual bool drawTransformedBitmap(
const basegfx::B2DPoint& rNull,
const basegfx::B2DPoint& rX,
const basegfx::B2DPoint& rY,
const SalBitmap& rSourceBitmap,
const SalBitmap* pAlphaBitmap);
virtual bool drawAlphaRect( long nX, long nY, long nWidth, long nHeight, sal_uInt8 nTransparency );
public:
SvpSalGraphics();
virtual ~SvpSalGraphics();
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 const ImplFontCharMap* GetImplFontCharMap() const;
virtual bool GetImplFontCapabilities(vcl::FontCapabilities &rFontCapabilities) const;
virtual void GetDevFontList( PhysicalFontCollection* );
virtual void ClearDevFontCache();
virtual bool AddTempDevFont( PhysicalFontCollection*, const OUString& rFileURL, const OUString& rFontName );
virtual bool CreateFontSubset( const OUString& rToFile,
const PhysicalFontFace*,
sal_GlyphId* pGlyphIds,
sal_uInt8* pEncoding,
sal_Int32* pWidths,
int nGlyphs,
FontSubsetInfo& rInfo
);
virtual const Ucs2SIntMap* GetFontEncodingVector( const PhysicalFontFace*, const Ucs2OStrMap** ppNonEncoded );
virtual const void* GetEmbedFontData( const PhysicalFontFace*,
const sal_Ucs* pUnicodes,
sal_Int32* pWidths,
FontSubsetInfo& rInfo,
long* pDataLen );
virtual void FreeEmbedFontData( const void* pData, long nDataLen );
virtual void GetGlyphWidths( const PhysicalFontFace*,
bool bVertical,
Int32Vector& rWidths,
Ucs2UIntMap& rUnicodeEnc );
virtual bool GetGlyphBoundRect( sal_GlyphId nIndex, Rectangle& );
virtual 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,
com::sun::star::drawing::LineCap);
virtual void drawPolyLine( sal_uInt32 nPoints, const SalPoint* pPtAry );
virtual void drawPolygon( sal_uInt32 nPoints, const SalPoint* pPtAry );
virtual void drawPolyPolygon( sal_uInt32 nPoly,
const sal_uInt32* pPoints,
PCONSTSALPOINT* pPtAry );
virtual bool drawPolyLineBezier( sal_uInt32 nPoints,
const SalPoint* pPtAry,
const sal_uInt8* pFlgAry );
virtual bool drawPolygonBezier( sal_uInt32 nPoints,
const SalPoint* pPtAry,
const sal_uInt8* pFlgAry );
virtual 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& rPosAry,
SalGraphics* pSrcGraphics );
virtual void drawBitmap( const SalTwoRect& rPosAry,
const SalBitmap& rSalBitmap );
virtual void drawBitmap( const SalTwoRect& rPosAry,
const SalBitmap& rSalBitmap,
SalColor nTransparentColor );
virtual void drawBitmap( const SalTwoRect& rPosAry,
const SalBitmap& rSalBitmap,
const SalBitmap& rTransparentBitmap );
virtual void drawMask( const SalTwoRect& rPosAry,
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_uInt32 nPoints, const SalPoint* pPtAry, SalInvert nFlags );
virtual 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;
#ifdef IOS
void SetVirDevGraphics( CGLayerRef xLayer, CGContextRef xContext, int = 0 );
bool CheckContext();
CGContextRef GetContext();
bool GetRawFontData( const PhysicalFontFace* pFontData,
std::vector<unsigned char>& rBuffer,
bool* pJustCFF );
void RefreshRect( const CGRect& ) { };
void RefreshRect(float lX, float lY, float lWidth, float lHeight);
void SetState();
void UnsetState();
void InvalidateContext();
bool IsPenVisible() const { return maLineColor.IsVisible(); }
bool IsBrushVisible() const { return maFillColor.IsVisible(); }
void ImplDrawPixel( long nX, long nY, const RGBAColor& ); // helper to draw single pixels
CGPoint* makeCGptArray(sal_uLong nPoints, const SalPoint* pPtAry);
bool IsFlipped() const { return false; }
void ApplyXorContext();
void Pattern50Fill();
#endif
};
#endif // INCLUDED_VCL_INC_HEADLESS_SVPGDI_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
