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Revert "Use natural sorting for map lists (Fixes #892)"

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This reverts commit a4e169aa8f.
This commit is contained in:
Asher Baker 2018-10-11 00:04:46 +01:00
parent a4e169aa8f
commit a659896f8a
1 changed files with 1 additions and 95 deletions
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96
core/logic/smn_maplists.cpp
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@ -321,103 +321,9 @@ public:
delete m_pCurMapList;
m_pCurMapList = NULL;
}
static bool alphanum_isdigit(const char c)
{
return c >= '0' && c <= '9';
}
static int alphanum_impl(const char *l, const char *r)
{
/**
* http://www.davekoelle.com/files/alphanum.hpp
*
* Released under the MIT License - https://opensource.org/licenses/MIT
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
* USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
enum mode_t { STRING, NUMBER } mode = STRING;
while (*l && *r)
{
if (mode == STRING)
{
char l_char, r_char;
while ((l_char = *l) && (r_char = *r))
{
// check if this are digit characters
const bool l_digit = alphanum_isdigit(l_char), r_digit = alphanum_isdigit(r_char);
// if both characters are digits, we continue in NUMBER mode
if (l_digit && r_digit)
{
mode = NUMBER;
break;
}
// if only the left character is a digit, we have a result
if (l_digit) return -1;
// if only the right character is a digit, we have a result
if (r_digit) return +1;
// compute the difference of both characters
const int diff=l_char - r_char;
// if they differ we have a result
if (diff != 0) return diff;
// otherwise process the next characters
++l;
++r;
}
}
else // mode == NUMBER
{
// get the left number
unsigned long l_int = 0;
while (*l && alphanum_isdigit(*l))
{
// TODO: this can overflow
l_int=l_int * 10 + *l - '0';
++l;
}
// get the right number
unsigned long r_int = 0;
while (*r && alphanum_isdigit(*r))
{
// TODO: this can overflow
r_int = r_int * 10 + *r - '0';
++r;
}
// if the difference is not equal to zero, we have a comparison result
const long diff = l_int - r_int;
if (diff != 0)
return diff;
// otherwise we process the next substring in STRING mode
mode = STRING;
}
}
if (*r) return -1;
if (*l) return +1;
return 0;
}
static int sort_maps_in_adt_array(const void *str1, const void *str2)
{
return alphanum_impl((const char *)str1, (const char *)str2);
return strcmp((char *)str1, (char *)str2);
}
ICellArray *UpdateMapList(ICellArray *pUseArray, const char *name, int *pSerial, unsigned int flags)
{