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User hdu changed the following: What |Old value |New value ================================================================================ Keywords|cjk | -------------------------------------------------------------------------------- ------- Additional comments from h...@openoffice.org Fri Mar 5 10:00:23 +0000 2010 ------- The patch is now committed into CWS gfb4win02. There were a few remaining problems: A. the first level fallback always defaulted to ZHS glyphs even for the unified CJK Unified Ideographs B. the second level fallback treated fonts with unknown CMAP types as match C. the fallback font depends on the first missing char which can easily result in layout instabilities e.g. when loading/reloading a document or when scrolling, selecting, zooming, etc. D. the fallback mechanism has problems with the lifetime of its device font list E. the use of OutputDevice layer methods in the SalGraphics layer may be problematic I already fixed A and B in the CWS and will look into C and D. We can live with E for now but it needs to be carefully reviewed that it doesn't introduce problems such as issue 108914. Regarding A (unified CJK ideographs) I am not yet sure if the ranges that I changed from LANGUAGE_CHINESE_SIMPLIFIED to LANGUAGE_DEFAULT_CJK are the correct ones: U+3000..U+303F, U+31C0.U+31EF, U+3400..U+4DBF, U+4E00..U+9FCF, U+F900..FAFF, U+20000..U+2A6DF and U+2F800..U+2FA1F. For the language detection in glyph fallback these ranges get mapped back to the default CJK language. @yanminjia,@khirano,@maho: Are the glyphs used in these unicode ranges locale specific or do they provide hints regarding the language (e.g. like U+3040..U+30FF indicate Japanese)? Are the ranges mentioned above sufficient or did we need more? --------------------------------------------------------------------- Please do not reply to this automatically generated notification from Issue Tracker. Please log onto the website and enter your comments. http://qa.openoffice.org/issue_handling/project_issues.html#notification --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@gsl.openoffice.org For additional commands, e-mail: issues-h...@gsl.openoffice.org --------------------------------------------------------------------- To unsubscribe, e-mail: allbugs-unsubscr...@openoffice.org For additional commands, e-mail: allbugs-h...@openoffice.org