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
|
/* -*- 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_PDFI_HELPER_HXX
#define INCLUDED_PDFI_HELPER_HXX
#include "contentsink.hxx"
#include <rtl/ustring.hxx>
#include <rtl/math.h>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/polygon/b2dpolypolygon.hxx>
#include <basegfx/polygon/b2dpolygon.hxx>
#include <com/sun/star/rendering/XColorSpace.hpp>
#include <vector>
#include <boost/unordered_map.hpp>
// virtual resolution of the PDF OutputDev in dpi
#define PDFI_OUTDEV_RESOLUTION 7200
namespace com { namespace sun { namespace star { namespace task
{ class XInteractionHandler; }}}}
namespace pdfi
{
typedef boost::unordered_map< OUString, OUString, OUStringHash > PropertyMap;
typedef sal_Int32 ImageId;
/// What to do with a polygon. values can be ORed together
enum PolygonAction { PATH_STROKE=1, PATH_FILL=2, PATH_EOFILL=4 };
OUString unitMMString( double fMM );
OUString convertPixelToUnitString( double fPix );
inline double convPx2mm( double fPix )
{
const double px2mm = 25.4/PDFI_OUTDEV_RESOLUTION;
fPix *= px2mm;
return fPix;
}
inline double convmm2Px( double fMM )
{
const double mm2px = PDFI_OUTDEV_RESOLUTION/25.4;
fMM *= mm2px;
return fMM;
}
inline double convPx2mmPrec2( double fPix )
{
return rtl_math_round( convPx2mm( fPix ), 2, rtl_math_RoundingMode_Floor );
}
/// Convert color to "#FEFEFE" color notation
OUString getColorString( const ::com::sun::star::rendering::ARGBColor& );
struct FontAttrHash
{
size_t operator()(const FontAttributes& rFont ) const
{
return (size_t)rFont.familyName.hashCode()
^ size_t(rFont.isBold ? 0xd47be593 : 0)
^ size_t(rFont.isItalic ? 0x1efd51a1 : 0)
^ size_t(rFont.isUnderline ? 0xf6bd325a : 0)
^ size_t(rFont.isOutline ? 0x12345678 : 0)
^ size_t(rFont.size)
;
}
};
struct GraphicsContext
{
::com::sun::star::rendering::ARGBColor LineColor;
::com::sun::star::rendering::ARGBColor FillColor;
sal_Int8 LineJoin;
sal_Int8 LineCap;
sal_Int8 BlendMode;
double Flatness;
double LineWidth;
double MiterLimit;
std::vector<double> DashArray;
sal_Int32 FontId;
sal_Int32 TextRenderMode;
basegfx::B2DHomMatrix Transformation;
basegfx::B2DPolyPolygon Clip;
GraphicsContext() :
LineColor(),
FillColor(),
LineJoin(0),
LineCap(0),
BlendMode(0),
Flatness(0.0),
LineWidth(1.0),
MiterLimit(10.0),
DashArray(),
FontId(0),
TextRenderMode(0),
Transformation(),
Clip()
{}
bool operator==(const GraphicsContext& rRight ) const
{
return LineColor.Red == rRight.LineColor.Red &&
LineColor.Green == rRight.LineColor.Green &&
LineColor.Blue == rRight.LineColor.Blue &&
LineColor.Alpha == rRight.LineColor.Alpha &&
FillColor.Red == rRight.FillColor.Red &&
FillColor.Green == rRight.FillColor.Green &&
FillColor.Blue == rRight.FillColor.Blue &&
FillColor.Alpha == rRight.FillColor.Alpha &&
LineJoin == rRight.LineJoin &&
LineCap == rRight.LineCap &&
BlendMode == rRight.BlendMode &&
LineWidth == rRight.LineWidth &&
Flatness == rRight.Flatness &&
MiterLimit == rRight.MiterLimit &&
DashArray == rRight.DashArray &&
FontId == rRight.FontId &&
TextRenderMode == rRight.TextRenderMode &&
Transformation == rRight.Transformation &&
Clip == rRight.Clip;
}
bool isRotatedOrSkewed() const
{ return Transformation.get( 0, 1 ) != 0.0 ||
Transformation.get( 1, 0 ) != 0.0; }
};
struct GraphicsContextHash
{
size_t operator()(const GraphicsContext& rGC ) const
{
return size_t(rGC.LineColor.Red)
^ size_t(rGC.LineColor.Green)
^ size_t(rGC.LineColor.Blue)
^ size_t(rGC.LineColor.Alpha)
^ size_t(rGC.FillColor.Red)
^ size_t(rGC.FillColor.Green)
^ size_t(rGC.FillColor.Blue)
^ size_t(rGC.FillColor.Alpha)
^ size_t(rGC.LineJoin)
^ size_t(rGC.LineCap)
^ size_t(rGC.BlendMode)
^ size_t(rGC.LineWidth)
^ size_t(rGC.Flatness)
^ size_t(rGC.MiterLimit)
^ rGC.DashArray.size()
^ size_t(rGC.FontId)
^ size_t(rGC.TextRenderMode)
^ size_t(rGC.Transformation.get( 0, 0 ))
^ size_t(rGC.Transformation.get( 1, 0 ))
^ size_t(rGC.Transformation.get( 0, 1 ))
^ size_t(rGC.Transformation.get( 1, 1 ))
^ size_t(rGC.Transformation.get( 0, 2 ))
^ size_t(rGC.Transformation.get( 1, 2 ))
^ size_t(rGC.Clip.count() ? rGC.Clip.getB2DPolygon(0).count() : 0)
;
}
};
/** retrieve password from user
*/
bool getPassword( const ::com::sun::star::uno::Reference<
::com::sun::star::task::XInteractionHandler >& xHandler,
OUString& rOutPwd,
bool bFirstTry,
const OUString& rDocName
);
void reportUnsupportedEncryptionFormat(
com::sun::star::uno::Reference<
com::sun::star::task::XInteractionHandler > const & handler);
}
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
