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
|
/***************************************************************************
* Copyright (C) 2009 by Dominik Seichter *
* domseichter@web.de *
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU Library General Public License as *
* published by the Free Software Foundation; either version 2 of the *
* License, or (at your option) any later version. *
* *
* This program 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 General Public License for more details. *
* *
* You should have received a copy of the GNU Library General Public *
* License along with this program; if not, write to the *
* Free Software Foundation, Inc., *
* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
***************************************************************************/
#include "FontTest.h"
#include <cppunit/Asserter.h>
#include <ft2build.h>
#include FT_FREETYPE_H
using namespace PoDoFo;
CPPUNIT_TEST_SUITE_REGISTRATION( FontTest );
void FontTest::setUp()
{
m_pDoc = new PdfMemDocument();
m_pVecObjects = new PdfVecObjects();
m_pFontCache = new PdfFontCache( m_pVecObjects );
}
void FontTest::tearDown()
{
delete m_pDoc;
delete m_pFontCache;
delete m_pVecObjects;
}
#if defined(PODOFO_HAVE_FONTCONFIG)
void FontTest::testFonts()
{
FcObjectSet* objectSet = NULL;
FcFontSet* fontSet = NULL;
FcPattern* pattern = NULL;
FcConfig* pConfig = NULL;
// Initialize fontconfig
CPPUNIT_ASSERT_EQUAL( !FcInit(), false );
pConfig = FcInitLoadConfigAndFonts();
CPPUNIT_ASSERT_EQUAL( !pConfig, false );
// Get all installed fonts
pattern = FcPatternCreate();
objectSet = FcObjectSetBuild( FC_FAMILY, FC_STYLE, FC_FILE, FC_SLANT, FC_WEIGHT, NULL );
fontSet = FcFontList( NULL, pattern, objectSet );
FcObjectSetDestroy( objectSet );
FcPatternDestroy( pattern );
if( fontSet )
{
printf("Testing %i fonts\n", fontSet->nfont );
int j;
for (j = 0; j < fontSet->nfont; j++)
{
testSingleFont( fontSet->fonts[j], pConfig );
}
FcFontSetDestroy( fontSet );
}
// Shut fontconfig down
// Causes an assertion in fontconfig FcFini();
}
void FontTest::testSingleFont(FcPattern* pFont, FcConfig* pConfig)
{
std::string sFamily;
std::string sPath;
bool bBold;
bool bItalic;
if( GetFontInfo( pFont, sFamily, sPath, bBold, bItalic ) )
{
std::string sPodofoFontPath =
m_pFontCache->GetFontConfigFontPath( pConfig, sFamily.c_str(),
bBold, bItalic );
std::string msg = "Font failed: " + sPodofoFontPath;
EPdfFontType eFontType = PdfFontFactory::GetFontType( sPath.c_str() );
if( eFontType == ePdfFontType_TrueType )
{
// Only TTF fonts can use identity encoding
PdfFont* pFont = m_pDoc->CreateFont( sFamily.c_str(), bBold, bItalic,
new PdfIdentityEncoding() );
CPPUNIT_ASSERT_EQUAL_MESSAGE( msg, pFont != NULL, true );
}
else if( eFontType != ePdfFontType_Unknown )
{
PdfFont* pFont = m_pDoc->CreateFont( sFamily.c_str(), bBold, bItalic );
CPPUNIT_ASSERT_EQUAL_MESSAGE( msg, pFont != NULL, true );
}
else
{
printf("Ignoring font: %s\n", sPodofoFontPath.c_str());
}
}
}
void FontTest::testCreateFontFtFace()
{
FT_Face face;
FT_Error error;
// TODO: Find font file on disc!
error = FT_New_Face( m_pDoc->GetFontLibrary(), "/usr/share/fonts/truetype/msttcorefonts/Arial.ttf", 0, &face );
if( !error )
{
PdfFont* pFont = m_pDoc->CreateFont( face );
CPPUNIT_ASSERT_MESSAGE( "Cannot create font from FT_Face.", pFont != NULL );
}
}
bool FontTest::GetFontInfo( FcPattern* pFont, std::string & rsFamily, std::string & rsPath,
bool & rbBold, bool & rbItalic )
{
FcChar8* family = NULL;
FcChar8* file = NULL;
int slant;
int weight;
if( FcPatternGetString(pFont, FC_FAMILY, 0, &family) == FcResultMatch )
{
rsFamily = reinterpret_cast<char*>(family);
if( FcPatternGetString(pFont, FC_FILE, 0, &file) == FcResultMatch )
{
rsPath = reinterpret_cast<char*>(file);
if( FcPatternGetInteger(pFont, FC_SLANT, 0, &slant) == FcResultMatch )
{
if(slant == FC_SLANT_ROMAN)
rbItalic = false;
else if(slant == FC_SLANT_ITALIC)
rbItalic = true;
else
return false;
if( FcPatternGetInteger(pFont, FC_WEIGHT, 0, &weight) == FcResultMatch )
{
if(weight == FC_WEIGHT_MEDIUM)
rbBold = false;
else if(weight == FC_WEIGHT_BOLD)
rbBold = true;
else
return false;
return true;
}
}
//free( file );
}
//free( family );
}
return false;
}
#endif
|
