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/* vim:set et ts=4 sts=4:
*
* ibus-libzhuyin - New Zhuyin engine based on libzhuyin for IBus
*
* Copyright (c) 2008-2010 Peng Huang <shawn.p.huang@gmail.com>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2, 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef __ZY_UTIL_H_
#define __ZY_UTIL_H_
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <cstdlib>
#include <string>
#include <assert.h>
#ifdef __GXX_EXPERIMENTAL_CXX0X__
# include <memory>
#else
# include <boost/shared_ptr.hpp>
# include <boost/scoped_ptr.hpp>
namespace std {
// import boost::shared_ptr to std namespace
using boost::shared_ptr;
// import boost::scoped_ptr to std namespace, and rename to unique_ptr
// XXX: the unique_ptr can transfer the pointer ownership,
// but scoped_ptr cannot.
template<typename T> class unique_ptr : public boost::scoped_ptr<T> {};
};
#endif
#if defined(NDEBUG) || defined(G_DISABLE_ASSERT)
#define check_result(expr) expr
#else
#define check_result(expr) assert(expr)
#endif
#include <ibus.h>
namespace ZY {
// mask for Ctrl, Alt, Super, Hyper, Meta
const guint CMSHM_MASK = IBUS_CONTROL_MASK |
IBUS_MOD1_MASK |
IBUS_SUPER_MASK |
IBUS_HYPER_MASK |
IBUS_META_MASK;
// mask for Shift, Ctrl, Alt, Super, Hyper, Meta
const guint SCMSHM_MASK = CMSHM_MASK | IBUS_SHIFT_MASK;
inline guint
cmshm_filter (guint modifiers)
{
return modifiers & CMSHM_MASK;
}
inline guint
scmshm_filter (guint modifiers)
{
return modifiers & SCMSHM_MASK;
}
inline gboolean
cmshm_test (guint modifiers, guint mask)
{
return cmshm_filter (modifiers) == mask;
}
inline gboolean
scmshm_test (guint modifiers, guint mask)
{
return scmshm_filter (modifiers) == mask;
}
#if 0
class Uname {
public:
Uname (void)
{
uname (&m_buf);
}
const gchar *hostname (void) const { return m_buf.nodename; }
private:
struct utsname m_buf;
};
class Hostname : public Uname {
public:
operator const gchar * (void) const
{
return hostname ();
}
};
class Env : public std::string {
public:
Env (const gchar *name)
{
gchar *str;
str = std::getenv (name);
assign (str != NULL ? str : "");
}
operator const gchar *(void) const
{
return c_str();
}
};
#endif
};
#endif
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