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
|
/* -*- 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 _SV_GRAPH_HXX
#define _SV_GRAPH_HXX
#include <tools/stream.hxx>
#include <vcl/dllapi.h>
#include <vcl/sv.h>
#include <vcl/bitmap.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/animate.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/graph.h>
#include <vcl/gfxlink.hxx>
#include <com/sun/star/uno/Reference.hxx>
namespace com { namespace sun { namespace star { namespace graphic { class XGraphic;} } } }
// -----------
// - Graphic -
// -----------
class ImpGraphic;
class OutputDevice;
class Font;
class GfxLink;
class VCL_DLLPUBLIC GraphicConversionParameters
{
private:
Size maSizePixel; // default is (0,0)
// bitfield
unsigned mbUnlimitedSize : 1; // default is false
unsigned mbAntiAliase : 1; // default is false
unsigned mbSnapHorVerLines : 1; // default is false
public:
GraphicConversionParameters(
const Size& rSizePixel = Size(),
bool bUnlimitedSize = false,
bool bAntiAliase = false,
bool bSnapHorVerLines = false)
: maSizePixel(rSizePixel),
mbUnlimitedSize(bUnlimitedSize),
mbAntiAliase(bAntiAliase),
mbSnapHorVerLines(bSnapHorVerLines)
{
}
// data read access
const Size getSizePixel() const { return maSizePixel; }
bool getUnlimitedSize() const { return mbUnlimitedSize; }
bool getAntiAliase() const { return mbAntiAliase; }
bool getSnapHorVerLines() const { return mbSnapHorVerLines; }
};
class VCL_DLLPUBLIC Graphic : public SvDataCopyStream
{
private:
ImpGraphic* mpImpGraphic;
public:
SAL_DLLPRIVATE void ImplTestRefCount();
SAL_DLLPRIVATE ImpGraphic* ImplGetImpGraphic() const { return mpImpGraphic; }
public:
TYPEINFO();
Graphic();
Graphic( const Graphic& rGraphic );
Graphic( const Bitmap& rBmp );
Graphic( const BitmapEx& rBmpEx );
Graphic( const Animation& rAnimation );
Graphic( const GDIMetaFile& rMtf );
Graphic( const ::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic >& rxGraphic );
virtual ~Graphic();
Graphic& operator=( const Graphic& rGraphic );
BOOL operator==( const Graphic& rGraphic ) const;
BOOL operator!=( const Graphic& rGraphic ) const;
BOOL operator!() const;
void Clear();
GraphicType GetType() const;
void SetDefaultType();
BOOL IsSupportedGraphic() const;
BOOL IsTransparent() const;
BOOL IsAlpha() const;
BOOL IsAnimated() const;
// #i102089# Access of Bitmap potentially will have to rasterconvert the Graphic
// if it is a MetaFile. To be able to control this conversion it is necessary to
// allow giving parameters which control AntiAliasing and LineSnapping of the
// MetaFile when played. Defaults will use a no-AAed, not snapped conversion as
// before.
Bitmap GetBitmap(const GraphicConversionParameters& rParameters = GraphicConversionParameters()) const;
BitmapEx GetBitmapEx(const GraphicConversionParameters& rParameters = GraphicConversionParameters()) const;
Animation GetAnimation() const;
const GDIMetaFile& GetGDIMetaFile() const;
::com::sun::star::uno::Reference< ::com::sun::star::graphic::XGraphic > GetXGraphic() const;
Size GetPrefSize() const;
void SetPrefSize( const Size& rPrefSize );
MapMode GetPrefMapMode() const;
void SetPrefMapMode( const MapMode& rPrefMapMode );
Size GetSizePixel( const OutputDevice* pRefDevice = NULL ) const;
ULONG GetSizeBytes() const;
void Draw( OutputDevice* pOutDev,
const Point& rDestPt ) const;
void Draw( OutputDevice* pOutDev,
const Point& rDestPt,
const Size& rDestSize ) const;
static void Draw( OutputDevice* pOutDev, const String& rText,
Font& rFont, const Bitmap& rBitmap,
const Point& rDestPt, const Size& rDestSize );
static void DrawEx( OutputDevice* pOutDev, const String& rText,
Font& rFont, const BitmapEx& rBitmap,
const Point& rDestPt, const Size& rDestSize );
void StartAnimation( OutputDevice* pOutDev,
const Point& rDestPt,
long nExtraData = 0L,
OutputDevice* pFirstFrameOutDev = NULL );
void StartAnimation( OutputDevice* pOutDev,
const Point& rDestPt,
const Size& rDestSize,
long nExtraData = 0L,
OutputDevice* pFirstFrameOutDev = NULL );
void StopAnimation( OutputDevice* pOutputDevice = NULL,
long nExtraData = 0L );
void SetAnimationNotifyHdl( const Link& rLink );
Link GetAnimationNotifyHdl() const;
ULONG GetAnimationLoopCount() const;
void ResetAnimationLoopCount();
List* GetAnimationInfoList() const;
ULONG GetChecksum() const;
public:
GraphicReader* GetContext();
void SetContext( GraphicReader* pReader );
public:
static USHORT GetGraphicsCompressMode( SvStream& rIStm );
void SetDocFileName( const String& rName, ULONG nFilePos );
const String& GetDocFileName() const;
ULONG GetDocFilePos() const;
BOOL ReadEmbedded( SvStream& rIStream, BOOL bSwap = FALSE );
BOOL WriteEmbedded( SvStream& rOStream );
BOOL SwapOut();
BOOL SwapOut( SvStream* pOStm );
BOOL SwapIn();
BOOL SwapIn( SvStream* pIStm );
BOOL IsSwapOut() const;
void SetLink( const GfxLink& );
GfxLink GetLink() const;
BOOL IsLink() const;
BOOL ExportNative( SvStream& rOStream ) const;
friend VCL_DLLPUBLIC SvStream& operator<<( SvStream& rOStream, const Graphic& rGraphic );
friend VCL_DLLPUBLIC SvStream& operator>>( SvStream& rIStream, Graphic& rGraphic );
public:
virtual void Load( SvStream& );
virtual void Save( SvStream& );
virtual void Assign( const SvDataCopyStream& );
};
#endif // _SV_GRAPH_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|