[Pharo-dev] VM wiht Japanese input [Was: Japanese input in DrGeo]

Hilaire hilaire at drgeo.eu
Wed Dec 10 08:13:28 EST 2014


Hello,

Do you know if these VM changes are already part of recent VM? or if it
can become part?

Thanks

Hilaire


-------- Message transféré --------
Sujet : 	Re: Japanese input in DrGeo
Date : 	Wed, 10 Dec 2014 21:51:22 +0900
De : 	TAKAHASHI Makoto <makoto at kobe-u.ac.jp>
Pour : 	hfern at free.fr



Hello Hilarie,

This information that was sent previously, I will resend because you might have missed.

TAKAHASHI Makoto wrote:『Re: Japanese input in DrGeo』
 (Fri, 11 Apr 2014 22:46:30 +0900)
> Hello Hilarie,
> 
> Recently, Hachisuka-San in Aichi Sangyo University has resolved the issue
> of Scratch in Linux.
> http://www.asu.ac.jp/hachi/v3/scratch14ime.html
> 
> Unfortunately, this page is written in Japanese. (However you can see 
> codes.)
> The resolution of the problem in DrGeo is as follows:
> 1. In drgeo.sh, add exec options '-compositioninput' like
> exec "$VM/pharo" \
> 	-plugins "$VM" \
> 	-encoding utf-8 \
> 	-vm-display-X11 \
> 	-compositioninput \
> 	"$image"
> 
> 2. Change recordPendingKeys(void) in vm-display-X11/sqUnixX11.c as 
> follows and
> rebuild vm-display-X11.
> 
> static int recordPendingKeys(void)
> {
>   if (inputCount <= 0) {
>     if (inputBuf != inputString) {
>       free(inputBuf);
>       inputBuf= inputString;
>     }
>     return 0;
>   }
> 
>   int utf32 = 0;
>   while (inputCount > 0) {
> 	//110x xxxx 10xx xxxx
> 	if(inputCount >= 2 &&
> 	   pendingKey[0] >= 0xc0 && pendingKey[0] <= 0xdf && 
> 	   pendingKey[1] >= 0x80 && pendingKey[1] <= 0xbf)
> 		{
> 		utf32 = ((pendingKey[0] & 0x1f) << 6) | 
> 			 (pendingKey[1] & 0x3f);
> 	        recordKeyboardEvent(0, EventKeyDown, modifierState, utf32);
> 	        recordKeyboardEvent(0, EventKeyChar, modifierState, utf32);
> 		pendingKey+=2;
> 		inputCount-=2;
> 	//1110 xxxx 10xx xxxx 10xx xxxx
> 	} else if(inputCount >= 3 &&
> 		  pendingKey[0] >= 0xe0 && pendingKey[0] <= 0xef && 
> 		  pendingKey[1] >= 0x80 && pendingKey[1] <= 0xbf && 
> 		  pendingKey[2] >= 0x80 && pendingKey[2] <= 0xbf)
> 		{
> 		utf32 = ((pendingKey[0]  & 0x0f) << 12) | 
> 			((pendingKey[1] & 0x3f) << 6) | 
> 			 (pendingKey[2] & 0x3f);
> 	        recordKeyboardEvent(0, EventKeyDown, modifierState, utf32);
> 	        recordKeyboardEvent(0, EventKeyChar, modifierState, utf32);
> 		pendingKey+=3;
> 		inputCount-=3;
> 	//1111 0xxx 10xx xxxx 10xx xxxx 10xx xxxx
> 	} else if(inputCount >= 4 &&
> 		  pendingKey[0] >= 0xf0 && pendingKey[0] <= 0xf7 && 
> 		  pendingKey[1] >= 0x80 && pendingKey[1] <= 0xbf && 
> 		  pendingKey[2] >= 0x80 && pendingKey[2] <= 0xbf && 
> 		  pendingKey[3] >= 0x80 && pendingKey[3] <= 0xbf)
> 		{
> 		utf32 =	((pendingKey[0] & 0x07) << 18) | 
> 			((pendingKey[1] & 0x3f) << 12) |
> 			((pendingKey[2] & 0x3f) << 6) |
> 			 (pendingKey[3] & 0x3f);
> 	        recordKeyboardEvent(0, EventKeyDown, modifierState, utf32);
> 	        recordKeyboardEvent(0, EventKeyChar, modifierState, utf32);
> 		pendingKey+=4;
> 		inputCount-=4;
> 	} else {
> 	        recordKeyboardEvent(*pendingKey, EventKeyDown, modifierState, 0);
> 	        recordKeyboardEvent(*pendingKey, EventKeyChar, modifierState, 0);
> 	        recordKeystroke(*pendingKey); /* DEPRECATED */
> 		pendingKey++;
> 		inputCount--;
> 	}
>   }
>   return 1;
> }
> 
> 3. Exchange vm-display-X11 in DrGeo.app/Contents/Linux.
> 
> I tried this resolution. Finally I can put japanese character in 
> DrGeo in LinuxMint 16.
> 



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> 
> 
> TAKAHASHI Makoto    E-mail makoto at kobe-u.ac.jp
> 
> On Wed, 1 Aug 2012 18:17:45 +0900, TAKAHASHI Makoto wrote:
>> Hello Hilaire,
>> 
>> On Tue, 31 Jul 2012 12:32:42 +0200, Hilaire Fernandes wrote:
>>> What is your operating system?
>> 
>> My operating systems are MacOS X(10.6,10.7) and Windows 7.
>> DrGeo on Windows 7 has no problem and DrGeo on MacOS X
>> has some problem that input-window disappear when we input
>> Japanese characters by Kotoeri. We can only see kotoeri-henkan-
>> menu. However, we can input correct characters  like this.
>> 
>> 
>> 
>>> If Linux which input system are you using?
>> 
>> I have tried to input Japanese characters in Ubuntu.
>> Unfortunately, I can't input them.
>> 
>>> 
>>> Thanks
>>> 
>>> Hilsire
>>> 
>>> Le mardi 31 juillet 2012, TAKAHASHI Makoto <makoto at kobe-u.ac.jp> a ?crit :
>>>> Hello Hilaire,
>>>> 
>>>> On Mon, 30 Jul 2012 19:41:35 +0200, Hilaire Fernandes wrote:
>>>>> Now I am wondering, with the latest release of DrGeo 12.07 and your
>>>>> system, can you input Japanese characters?
>>>> 
>>>> Yes, it's OK. I have tried to input Japanese characters to bitmap output
>>> name,
>>>> sketch name, macro name, free text. No problem is found.
>>>> 
>>>> Thank you.
>>>> 
>>>> --
>>>> TAKAHASHI Makoto    E-mail makoto at kobe-u.ac.jp


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