Stephan Bergmann wrote:
Stephan Bergmann wrote:
[...]
How to proceede
---------------
In a first step, I will try to identify and gather as many places in
OOo that need to be adapted, but I need your help for that: IF YOU
KNOW OF ANY PLACE IN OOo THAT NEEDS TO BE ADAPTED, PLEASE LET ME KNOW.
Once all places have been identified, we can see how to address the
task of adapting them accordingly.
Items I have identified so far:
1 I installed a font that contains appropriate glyphs (code2001.ttf
from <>) into a SRC680m192 share/fonts/truetype, imported an UTF-8
encoded text file that contains U+010300 into Writer, copy/pasted that
text to various places, on both Windows and X11:
- On Windows, Writer shows a correct glyph; cursor traveling and
selection work. On X11, Writer shows two boxes instead of a single
correct glyph; cursor traveling left/right works by treating the two
boxes as a single unit (but traveling up/down may bring you into the
middle of the two boxes), selection treats the two boxes as individual
units.
- Behavior in the edit engine (tried a text box in Draw, and "File -
Properties... - Description - Comments") is the same as Writer (on each
of Windows and X11, respectively).
- Behavior in a text control (tried "File - Properties... - Description
- Title" is that two boxes instead of a single correct glyph are shown,
and cursor traveling and selection treat the two boxes as individual
units (on both Windows and X11).
Also, Windows soffice often crashed while doing these tests.
2 The "Insert - Special Character..." dialog does not support
characters beyond U+FFFF.
3 From the OOo UNO API list I already posted, the following items are
problematic:
com/sun/star/accessibility/XAccessibleText: char getCharacter([in] long
nIndex)
com/sun/star/awt/KeyEvent: char KeyChar
com/sun/star/awt/KeyStroke: char KeyChar
com/sun/star/awt/SimpleFontMetric: char FirstChar
com/sun/star/awt/SimpleFontMetric: char LastChar
com/sun/star/awt/XFont: sequence<short> getCharWidths([in] char nFirst,
[in] char nLast)
com/sun/star/awt/XFont: short getCharWidth([in] char c)
com/sun/star/awt/XFont: void getKernPairs([out] sequence<char> Chars1,
[out] sequence<char> Chars2, [out] sequence<short> Kerns)
com/sun/star/awt/XTextEditField: void setEchoChar([in] char cEcho)
com/sun/star/i18n/XExtendedInputSequenceChecker: long
correctInputSequence([inout] string aText, [in] long nPos, [in] char
cInputChar, [in] short nInputCheckMode)
com/sun/star/i18n/XExtendedTransliteration: char
transliterateChar2Char([in] char cChar)
com/sun/star/i18n/XExtendedTransliteration: string
transliterateChar2String([in] char cChar)
com/sun/star/i18n/XInputSequenceChecker: boolean checkInputSequence([in]
string aText, [in] long nPos, [in] char cInputChar, [in] short
nInputCheckMode)
com/sun/star/io/XTextInputStream: string readString([in] sequence<char>
Delimiters, [in] boolean bRemoveDelimiter)
com/sun/star/style/TabStop: char DecimalChar
com/sun/star/style/TabStop: char FillChar
com/sun/star/text/TextSortDescriptor2: [property] char Delimiter
com/sun/star/text/TextSortDescriptor: [property] char Delimiter
4 <http://www.openoffice.org/issues/show_bug.cgi?id=47752>: Switch on
support for supplementary Unicode characters in the sal/textenc
Big5HKSCS encoding (already implemented, but conditionally switched off
until OOo supports supplementary characters well).
5 <http://www.openoffice.org/issues/show_bug.cgi?id=71515>: A minor
issue when writing supplementary Unicode characters to ODF.
For the record:
6 <http://www.openoffice.org/issues/show_bug.cgi?id=40391>: Problems
displaying surrogate characters (on Windows only, as far as I understand).
-Stephan
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