FIFE  6e1afdbeda11afe9ac53e6023a4be96ef88f1dc6
utf8stringeditor.h
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21 
22 #ifndef FCN_UTF8STRINGEDITOR_HPP
23 #define FCN_UTF8STRINGEDITOR_HPP
24 
25 // Standard C++ library includes
26 
27 // 3rd party library includes
28 #include <fifechan.hpp>
29 
30 // FIFE includes
31 // These includes are split up in two parts, separated by one empty line
32 // First block: files included from the FIFE root src directory
33 // Second block: files included from the same folder
34 
35 namespace fcn {
36 
46  public:
54  static int nextChar(const std::string& text, int byteOffset);
55 
63  static int prevChar(const std::string& text, int byteOffset);
64 
72  static int eraseChar(std::string& text, int byteOffset);
73 
82  static int insertChar(std::string& text, int byteOffset, int ch);
83 
91  static int countChars(const std::string& text, int byteOffset);
92 
103  static int getOffset(const std::string& text, int charIndex);
104  };
105 
106 };
107 
108 #endif // !FCN_UTF8STRINGEDITOR_HPP
static int insertChar(std::string &text, int byteOffset, int ch)
Insert a character at specified byte offset.
static int nextChar(const std::string &text, int byteOffset)
Returns byte offset of the next character.
static int eraseChar(std::string &text, int byteOffset)
Erase character at specified byte offset.
static int getOffset(const std::string &text, int charIndex)
Gets byte offset for character index.
static int countChars(const std::string &text, int byteOffset)
Counts characters up to byteOffset.
UTF-8 string editor.
static int prevChar(const std::string &text, int byteOffset)
Returns byte offset of the previous character.