/usr/include/gtkmathview/MathView/TFMFontManager.hh is in libgtkmathview-dev 0.8.0-9ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | // Copyright (C) 2000-2007, Luca Padovani <padovani@sti.uniurb.it>.
//
// This file is part of GtkMathView, a flexible, high-quality rendering
// engine for MathML documents.
//
// GtkMathView is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as published
// by the Free Software Foundation; either version 3 of the License, or
// (at your option) any later version.
//
// GtkMathView 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 for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#ifndef __TFMFontManager_hh__
#define __TFMFontManager_hh__
#include "Object.hh"
#include "String.hh"
#include "StringHash.hh"
#include "HashMap.hh"
#include "SmartPtr.hh"
#include "scaled.hh"
class GMV_MathView_EXPORT TFMFontManager : public Object
{
protected:
TFMFontManager(const SmartPtr<class TFMManager>&);
virtual ~TFMFontManager();
public:
static SmartPtr<TFMFontManager> create(const SmartPtr<class TFMManager>&);
SmartPtr<class TFMFont> getFont(const SmartPtr<class TFM>&, const scaled&) const;
SmartPtr<class TFMFont> getFont(const String&, const scaled&) const;
protected:
virtual SmartPtr<class TFMFont> createFont(const SmartPtr<class TFM>&, const scaled&) const;
private:
struct CachedFontKey
{
CachedFontKey(const String& n, const scaled& sz)
: name(n), size(sz) { }
bool operator==(const CachedFontKey& key) const
{ return name == key.name && size == key.size; }
String name;
scaled size;
};
struct CachedFontHash
{
size_t operator()(const CachedFontKey& key) const
{ return StringHash()(key.name) ^ key.size.getValue(); }
};
typedef HASH_MAP_NS::hash_map<CachedFontKey,SmartPtr<class TFMFont>,CachedFontHash> FontCache;
mutable FontCache fontCache;
SmartPtr<class TFMManager> tfmManager;
};
#endif // __TFMFontManager_hh__
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