src/plugins/litehtml_viewer/litehtml/document_container.cpp

   1 #include "html.h"
   2 #include "document_container.h"
   3
   4 void litehtml::document_container::split_text(const char* text, const std::function<void(const char*)>& on_word, const std::function<void(const char*)>& on_space)
   5 {
   6         std::wstring str;
   7         std::wstring str_in = (const wchar_t*)utf8_to_wchar(text);
   8         ucode_t c;
   9         for (size_t i = 0; i < str_in.length(); i++)
  10         {
  11                 c = (ucode_t)str_in[i];
  12                 if (c <= ' ' && (c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '\f'))
  13                 {
  14                         if (!str.empty())
  15                         {
  16                                 on_word(wchar_to_utf8(str.c_str()));
  17                                 str.clear();
  18                         }
  19                         str += c;
  20                         on_space(wchar_to_utf8(str.c_str()));
  21                         str.clear();
  22                 }
  23                 // CJK character range
  24                 else if (c >= 0x4E00 && c <= 0x9FCC)
  25                 {
  26                         if (!str.empty())
  27                         {
  28                                 on_word(wchar_to_utf8(str.c_str()));
  29                                 str.clear();
  30                         }
  31                         str += c;
  32                         on_word(wchar_to_utf8(str.c_str()));
  33                         str.clear();
  34                 }
  35                 else
  36                 {
  37                         str += c;
  38                 }
  39         }
  40         if (!str.empty())
  41         {
  42                 on_word(wchar_to_utf8(str.c_str()));
  43         }
  44 }