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CJK (chinesse / japanesse / korean) improvements [message #4982]

Tue, 29 August 2006 12:10

mirek
Messages: 14290
Registered: November 2005

Ultimate Member

Fruitfull discussion with hongdong led to these improvements:

* U++ is now able to read multibyte (CJK) encoded filesystem (e.g. FileSelector now should correctly display chinesse filenames).

* LineEdit (and therefore TheIDE) now displays CJK ideographs in double width

* FontInfo is now optimized not to waste space storing ideograph widths, as ideographs seem to be monospaced (however, it is tested so this optimization is performed only if they really are monospaced).

* New IsCJKIdeograph function returns true if unicode character is cjk ideograph

I am not 100% sure if my range is correct, I have defined it as

inline bool IsCJKIdeograph(int c) { return c >= 0x2e80 && c <= 0xdfaf || c >= 0xf900 && c <= 0xfaff; }

Anyway, for current practical purposes (LineEdit) it should be OK.

Mirek

P.S.: What about chinesse translation? Smile

[Updated on: Tue, 29 August 2006 12:13]

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[Message index]

		CJK (chinesse / japanesse / korean) improvements By: mirek on Tue, 29 August 2006 12:10
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Wed, 30 August 2006 11:35
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Thu, 31 August 2006 02:27
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Thu, 31 August 2006 05:22
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Thu, 31 August 2006 06:59
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Thu, 31 August 2006 17:47
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Fri, 01 September 2006 03:22
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Fri, 01 September 2006 08:04
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Fri, 01 September 2006 09:25
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Fri, 01 September 2006 10:19
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Fri, 01 September 2006 17:11
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Fri, 01 September 2006 10:20
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Fri, 01 September 2006 17:05
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Fri, 01 September 2006 17:08
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Sat, 02 September 2006 08:16
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Sat, 02 September 2006 09:44
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Sat, 02 September 2006 23:19
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Sun, 03 September 2006 07:55
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Sun, 03 September 2006 08:05
		Re: CJK (chinesse / japanesse / korean) improvements By: mirek on Sat, 02 September 2006 08:06
		Re: CJK (chinesse / japanesse / korean) improvements By: Anonymous on Sun, 03 September 2006 07:58

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