src/plugins/litehtml_viewer/litehtml/html.h

   1 #ifndef LH_HTML_H
   2 #define LH_HTML_H
   3
   4 #include <stdlib.h>
   5 #include <string>
   6 #include <ctype.h>
   7 #include <vector>
   8 #include <map>
   9 #include <cstring>
  10 #include <algorithm>
  11 #include <functional>
  12 #include "os_types.h"
  13 #include "string_id.h"
  14 #include "types.h"
  15 #include "utf8_strings.h"
  16 #include "background.h"
  17 #include "borders.h"
  18 #include "web_color.h"
  19 #include "media_query.h"
  20 #include "html_tag.h"
  21 #include "document_container.h"
  22 #include "document.h"
  23
  24 namespace litehtml
  25 {
  26         void trim(string &s, const string& chars_to_trim = " \n\r\t");
  27         void lcase(string &s);
  28         int      value_index(const string& val, const string& strings, int defValue = -1, char delim = ';');
  29     string index_value(int index, const string& strings, char delim = ';');
  30         bool value_in_list(const string& val, const string& strings, char delim = ';');
  31         string::size_type find_close_bracket(const string &s, string::size_type off, char open_b = '(', char close_b = ')');
  32         void split_string(const string& str, string_vector& tokens, const string& delims, const string& delims_preserve = "", const string& quote = "\"");
  33         void join_string(string& str, const string_vector& tokens, const string& delims);
  34     double t_strtod(const char* string, char** endPtr = nullptr);
  35     string get_escaped_string(const string& in_str);
  36
  37         int t_strcasecmp(const char *s1, const char *s2);
  38         int t_strncasecmp(const char *s1, const char *s2, size_t n);
  39
  40         bool is_number(const string& string, const bool allow_dot = 1);
  41
  42         inline int t_isdigit(int c)
  43         {
  44                 return (c >= '0' && c <= '9');
  45         }
  46
  47         inline int t_isalpha(int c)
  48         {
  49                 return (c >= 'A' && c <= 'Z') || (c >= 'a' && c <= 'z');
  50         }
  51
  52         inline int t_tolower(int c)
  53         {
  54                 return (c >= 'A' && c <= 'Z' ? c + 'a' - 'A' : c);
  55         }
  56
  57         inline int round_f(float val)
  58         {
  59                 int int_val = (int) val;
  60                 if(val - int_val >= 0.5)
  61                 {
  62                         int_val++;
  63                 }
  64                 return int_val;
  65         }
  66
  67         inline int round_d(double val)
  68         {
  69                 int int_val = (int) val;
  70                 if(val - int_val >= 0.5)
  71                 {
  72                         int_val++;
  73                 }
  74                 return int_val;
  75         }
  76
  77         inline float t_strtof(const string& str, char** endPtr = nullptr)
  78         {
  79                 return (float)t_strtod(str.c_str(), endPtr);
  80         }
  81
  82         inline int baseline_align(int line_height, int line_base_line, int height, int baseline)
  83         {
  84                 return (line_height - line_base_line) - (height - baseline);
  85         }
  86 }
  87
  88 #endif  // LH_HTML_H