ParaScripting::ParaMisc Class Reference
[ParaMisc]

List of all members.

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Detailed Description

Contains miscellaneous functions.

Static Public Member Functions
static bool	IsNumber (const char *str)
static bool	IsLetter (const char *str)
static int	StrToInt (const char *str)
static double	StrToFloat (const char *str)
static void	DevideString (const string &input, string &str1, string &str2, char separator=';')
static bool	RegularMatch (const char *input, const char *expression)
static string	ToCString (const char *input)
static string	StrReplace (const char *inputstring, char srcchar, char destchar)
static RECT *	GetImageAndRect (const string &str, string &imagefile, RECT *pOut=NULL)
static int	GetUnicodeCharNum (const char *str)
	get the number of characters in str.
static string	UniSubString (const char *str, int nFrom, int nTo)
	same as LUA string.sub(), except that the index is character.
static const char *	SimpleEncode (const char *source)
	encode a string using really simple algorithm.
static const char *	SimpleDecode (const char *source)
	decode a string using really simple algorithm.
static const char *	EncodingConvert (const char *srcEncoding, const char *dstEncoding, const char *bytes)
	Converts an entire byte array from one encoding to another.
static bool	CopyTextToClipboard (const char *text)
	copy text to clipboard.
static const char *	GetTextFromClipboard ()
	get text from clipboard.

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Member Function Documentation

int ParaScripting::ParaMisc::GetUnicodeCharNum

(

const char *

str

)

[static]

get the number of characters in str.

Str is assumed to be in ANSI code page. it is converted to Unicode and return the character count.

std::string ParaScripting::ParaMisc::UniSubString	(	const char *	str,
		int	nFrom,
		int	nTo
	)			[static]

same as LUA string.sub(), except that the index is character.

get a sub string of a ANSI Code page string. However, the index are unicode characters.

Parameters:

	str,:	the string to use
	nFrom,:	character index beginning from 1.

const char * ParaScripting::ParaMisc::SimpleEncode

(

const char *

source

)

[static]

encode a string using really simple algorithm.

it just makes the source ineligible. It is still not immune to crackers. str = SimpleDecode(SimpleEncode(str))

Returns:

: it may return NULL if input invalid

const char * ParaScripting::ParaMisc::SimpleDecode

(

const char *

source

)

[static]

decode a string using really simple algorithm.

str = SimpleDecode(SimpleEncode(str))

Returns:

: it may return NULL if input invalid

const char * ParaScripting::ParaMisc::EncodingConvert	(	const char *	srcEncoding,
		const char *	dstEncoding,
		const char *	bytes
	)			[static]

Converts an entire byte array from one encoding to another.

Parameters:

	srcEncoding,:	any encoding name. If nil or "", it is the default coding in NPL. see Encoding.GetEncoding(). Below are some commonly used field | *Code Page* | *Name* | | 950 | big5 | | 936 | gb2312 | | 65001 | utf-8 | | 65005 | utf-32 | There is one special code name called "HTML", which contains HTML special characters in ascii code page. This is usually true for most "iso8859-15" encoding in western worlds. It just writes the unicode number+XXXX in ascii character "&#XXXX;" where & is optional.
	dstEncoding,:	save as above. If nil or "", it will be converted to default coding in NPL. : the source bytes. e.g. The most common use of this function is to create HTML special character to NPL string, like below local text = ParaMisc.EncodingConvert("HTML", "", "Chinese characters: 开发") log(text);

bool ParaScripting::ParaMisc::CopyTextToClipboard

(

const char *

text

)

[static]

copy text to clipboard.

Input is ANSI code page

const char * ParaScripting::ParaMisc::GetTextFromClipboard

(

)

[static]

get text from clipboard.

text is converted to ANSI code page when returned.

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