mirror of
https://github.com/TTimo/GtkRadiant.git
synced 2024-11-10 07:11:54 +00:00
d584d94549
git-svn-id: svn://svn.icculus.org/gtkradiant/GtkRadiant/trunk@26 8a3a26a2-13c4-0310-b231-cf6edde360e5
335 lines
6.9 KiB
C++
335 lines
6.9 KiB
C++
/*
|
|
Copyright (C) 2001-2006, William Joseph.
|
|
All Rights Reserved.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant 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 of the License, or
|
|
(at your option) any later version.
|
|
|
|
GtkRadiant 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 GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#if !defined(INCLUDED_UNIQUENAMES_H)
|
|
#define INCLUDED_UNIQUENAMES_H
|
|
|
|
#include "debugging/debugging.h"
|
|
#include <map>
|
|
#include "string/string.h"
|
|
#include "generic/static.h"
|
|
|
|
#if 1
|
|
class Postfix
|
|
{
|
|
unsigned int m_value;
|
|
public:
|
|
Postfix(const char* postfix) : m_value(atoi(postfix))
|
|
{
|
|
}
|
|
unsigned int number() const
|
|
{
|
|
return m_value;
|
|
}
|
|
void write(char* buffer)
|
|
{
|
|
sprintf(buffer, "%u", m_value);
|
|
}
|
|
Postfix& operator++()
|
|
{
|
|
++m_value;
|
|
return *this;
|
|
}
|
|
bool operator<(const Postfix& other) const
|
|
{
|
|
return m_value < other.m_value;
|
|
}
|
|
bool operator==(const Postfix& other) const
|
|
{
|
|
return m_value == other.m_value;
|
|
}
|
|
bool operator!=(const Postfix& other) const
|
|
{
|
|
return !operator==(other);
|
|
}
|
|
};
|
|
|
|
#else
|
|
class Postfix
|
|
{
|
|
std::pair<unsigned int, unsigned int> m_value;
|
|
public:
|
|
Postfix(unsigned int number, unsigned int leading_zeros)
|
|
: m_value(leading_zeros, number)
|
|
{
|
|
}
|
|
Postfix(const char* postfix)
|
|
: m_value(number_count_leading_zeros(postfix), atoi(postfix))
|
|
{
|
|
}
|
|
unsigned int number() const
|
|
{
|
|
return m_value.second;
|
|
}
|
|
unsigned int leading_zeros() const
|
|
{
|
|
return m_value.first;
|
|
}
|
|
void write(char* buffer)
|
|
{
|
|
for(unsigned int count = 0; count < m_value.first; ++count, ++buffer)
|
|
*buffer = '0';
|
|
sprintf(buffer, "%u", m_value.second);
|
|
}
|
|
Postfix& operator++()
|
|
{
|
|
++m_value.second;
|
|
if(m_value.first != 0 && m_value.second % 10 == 0)
|
|
--m_value.first;
|
|
return *this;
|
|
}
|
|
bool operator<(const Postfix& other) const
|
|
{
|
|
return m_value < other.m_value;
|
|
}
|
|
bool operator==(const Postfix& other) const
|
|
{
|
|
return m_value == other.m_value;
|
|
}
|
|
bool operator!=(const Postfix& other) const
|
|
{
|
|
return !operator==(other);
|
|
}
|
|
};
|
|
|
|
#endif
|
|
|
|
typedef std::pair<CopiedString, Postfix> name_t;
|
|
|
|
inline void name_write(char* buffer, name_t name)
|
|
{
|
|
strcpy(buffer, name.first.c_str());
|
|
name.second.write(buffer + strlen(name.first.c_str()));
|
|
}
|
|
|
|
inline name_t name_read(const char* name)
|
|
{
|
|
const char* end = name + strlen(name);
|
|
for(const char* p = end; end != name; --p)
|
|
{
|
|
if(strrchr("1234567890", *p) == NULL)
|
|
break;
|
|
end = p;
|
|
}
|
|
|
|
return name_t(CopiedString(StringRange(name, end)), Postfix(end));
|
|
}
|
|
|
|
|
|
class PostFixes
|
|
{
|
|
typedef std::map<Postfix, unsigned int> postfixes_t;
|
|
postfixes_t m_postfixes;
|
|
|
|
Postfix find_first_empty() const
|
|
{
|
|
Postfix postfix("1");
|
|
for(postfixes_t::const_iterator i = m_postfixes.find(postfix); i != m_postfixes.end(); ++i, ++postfix)
|
|
{
|
|
if((*i).first != postfix)
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
return postfix;
|
|
}
|
|
|
|
public:
|
|
Postfix make_unique(Postfix postfix) const
|
|
{
|
|
postfixes_t::const_iterator i = m_postfixes.find(postfix);
|
|
if(i == m_postfixes.end())
|
|
{
|
|
return postfix;
|
|
}
|
|
else
|
|
{
|
|
return find_first_empty();
|
|
}
|
|
}
|
|
|
|
void insert(Postfix postfix)
|
|
{
|
|
postfixes_t::iterator i = m_postfixes.find(postfix);
|
|
if(i == m_postfixes.end())
|
|
{
|
|
m_postfixes.insert(postfixes_t::value_type(postfix, 1));
|
|
}
|
|
else
|
|
{
|
|
++(*i).second;
|
|
}
|
|
}
|
|
|
|
void erase(Postfix postfix)
|
|
{
|
|
postfixes_t::iterator i = m_postfixes.find(postfix);
|
|
if(i == m_postfixes.end())
|
|
{
|
|
// error
|
|
}
|
|
else
|
|
{
|
|
if(--(*i).second == 0)
|
|
m_postfixes.erase(i);
|
|
}
|
|
}
|
|
|
|
bool empty() const
|
|
{
|
|
return m_postfixes.empty();
|
|
}
|
|
};
|
|
|
|
|
|
class UniqueNames
|
|
{
|
|
typedef std::map<CopiedString, PostFixes> names_t;
|
|
names_t m_names;
|
|
public:
|
|
name_t make_unique(const name_t& name) const
|
|
{
|
|
names_t::const_iterator i = m_names.find(name.first);
|
|
if(i == m_names.end())
|
|
{
|
|
return name;
|
|
}
|
|
else
|
|
{
|
|
return name_t(name.first, (*i).second.make_unique(name.second));
|
|
}
|
|
}
|
|
|
|
void insert(const name_t& name)
|
|
{
|
|
m_names[name.first].insert(name.second);
|
|
}
|
|
|
|
void erase(const name_t& name)
|
|
{
|
|
names_t::iterator i = m_names.find(name.first);
|
|
if(i == m_names.end())
|
|
{
|
|
ASSERT_MESSAGE(true, "erase: name not found");
|
|
}
|
|
else
|
|
{
|
|
(*i).second.erase(name.second);
|
|
if((*i).second.empty())
|
|
m_names.erase(i);
|
|
}
|
|
}
|
|
|
|
bool empty() const
|
|
{
|
|
return m_names.empty();
|
|
}
|
|
};
|
|
|
|
|
|
|
|
#if 0
|
|
|
|
#undef ERROR_MESSAGE
|
|
#define ERROR_MESSAGE(message)
|
|
|
|
class TestUniqueName
|
|
{
|
|
void name_check_equal(const name_t& name, const char* string, unsigned int postfix)
|
|
{
|
|
ASSERT_MESSAGE(strcmp(name.first.c_str(), string) == 0
|
|
&& name.second.number() == postfix,
|
|
"test failed!");
|
|
}
|
|
void test_refcount()
|
|
{
|
|
Names names;
|
|
|
|
names.insert(name_t("func_bleh_", "100"));
|
|
names.insert(name_t("func_bleh_", "100"));
|
|
names.insert(name_t("func_bleh_", "100"));
|
|
|
|
|
|
names.erase(name_t("func_bleh_", "100"));
|
|
names.erase(name_t("func_bleh_", "100"));
|
|
names.erase(name_t("func_bleh_", "100"));
|
|
|
|
ASSERT_MESSAGE(names.empty(), "test failed!");
|
|
}
|
|
|
|
void test_make_unique()
|
|
{
|
|
Names names;
|
|
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "01")));
|
|
name_check_equal(name, "func_bleh_", 1);
|
|
names.insert(name);
|
|
}
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "04")));
|
|
name_check_equal(name, "func_bleh_", 4);
|
|
names.insert(name);
|
|
}
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "04")));
|
|
name_check_equal(name, "func_bleh_", 2);
|
|
names.insert(name);
|
|
}
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "1")));
|
|
name_check_equal(name, "func_bleh_", 3);
|
|
names.insert(name);
|
|
}
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "2")));
|
|
name_check_equal(name, "func_bleh_", 5);
|
|
names.insert(name);
|
|
}
|
|
{
|
|
name_t name(names.make_unique(name_t("func_bleh_", "3")));
|
|
name_check_equal(name, "func_bleh_", 6);
|
|
names.insert(name);
|
|
}
|
|
|
|
names.erase(name_t("func_bleh_", "1"));
|
|
names.erase(name_t("func_bleh_", "2"));
|
|
names.erase(name_t("func_bleh_", "3"));
|
|
names.erase(name_t("func_bleh_", "4"));
|
|
names.erase(name_t("func_bleh_", "5"));
|
|
names.erase(name_t("func_bleh_", "6"));
|
|
|
|
ASSERT_MESSAGE(names.empty(), "test failed!");
|
|
}
|
|
public:
|
|
TestUniqueName()
|
|
{
|
|
test_refcount();
|
|
test_make_unique();
|
|
}
|
|
};
|
|
|
|
const TestUniqueName g_testuniquename;
|
|
|
|
#endif
|
|
|
|
|
|
#endif
|