mirror of
https://github.com/lexborisov/Modest
synced 2024-11-25 23:29:40 +03:00
91 lines
2.8 KiB
C
91 lines
2.8 KiB
C
/*
|
|
Copyright (C) 2016 Alexander Borisov
|
|
|
|
This library 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 2.1 of the License, or (at your option) any later version.
|
|
|
|
This library 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 library; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
|
|
|
|
Author: lex.borisov@gmail.com (Alexander Borisov)
|
|
*/
|
|
|
|
#include "mycss/values/consume.h"
|
|
|
|
bool mycss_values_consume_length(mycss_entry_t* entry, mycss_token_t* token)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_DIMENSION || token->type == MyCSS_TOKEN_TYPE_NUMBER)
|
|
{
|
|
mycss_values_length_t *value = mycss_values_create(entry, sizeof(mycss_values_length_t));
|
|
|
|
mycore_string_t str;
|
|
mycss_token_data_to_string(entry, token, &str, true, false);
|
|
|
|
double return_num;
|
|
size_t consume_length = mycss_convert_data_to_double(str.data, str.length, &return_num, &value->is_float);
|
|
|
|
if(token->type == MyCSS_TOKEN_TYPE_DIMENSION) {
|
|
value->type = mycss_units_type_by_name(&str.data[consume_length], (str.length - consume_length));
|
|
mycore_string_destroy(&str, false);
|
|
|
|
if(value->type == MyCSS_UNIT_TYPE_UNDEF) {
|
|
mycss_values_destroy(entry, value);
|
|
return false;
|
|
}
|
|
}
|
|
else {
|
|
value->type = MyCSS_UNIT_TYPE_UNDEF;
|
|
mycore_string_destroy(&str, false);
|
|
}
|
|
|
|
if(value->is_float)
|
|
value->f = (float)return_num;
|
|
else
|
|
value->i = (int)return_num;
|
|
|
|
*entry->values = value;
|
|
}
|
|
else
|
|
return false;
|
|
|
|
return true;
|
|
}
|
|
|
|
bool mycss_values_consume_percentage(mycss_entry_t* entry, mycss_token_t* token)
|
|
{
|
|
if(token->type == MyCSS_TOKEN_TYPE_PERCENTAGE)
|
|
{
|
|
mycss_values_percentage_t *value = mycss_values_create(entry, sizeof(mycss_values_length_t));
|
|
|
|
mycore_string_t str;
|
|
mycss_token_data_to_string(entry, token, &str, true, false);
|
|
|
|
double return_num;
|
|
mycss_convert_data_to_double(str.data, str.length, &return_num, &value->is_float);
|
|
|
|
mycore_string_destroy(&str, false);
|
|
|
|
if(value->is_float)
|
|
value->f = (float)return_num;
|
|
else
|
|
value->i = (int)return_num;
|
|
|
|
*entry->values = value;
|
|
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
|
|
|