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bug 75930 GB18030 Unix printing support

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(check in for katakai@japan.sun.com)
r=dcone sr=blizzard


git-svn-id: svn://10.0.0.236/trunk@95667 18797224-902f-48f8-a5cc-f745e15eee43
This commit is contained in:
tajima%eng.sun.com 2001-05-22 10:47:40 +00:00
parent fccb53ea7f
commit ac76c4b2fc
1 changed files with 35 additions and 14 deletions
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49
mozilla/gfx/src/ps/nsPostScriptObj.cpp
View File

@ -625,17 +625,33 @@ XP_File f;
XP_FilePrintf(f, "end\n");
XP_FilePrintf(f, "/NoglyphFont exch definefont pop\n");
XP_FilePrintf(f, "\n");
XP_FilePrintf(f, "/mbshow {\n");
XP_FilePrintf(f, " dup -8 bitshift 255 and\n");
XP_FilePrintf(f, " exch 255 and\n");
XP_FilePrintf(f, " 2 string dup\n");
XP_FilePrintf(f, " 4 -1 roll\n");
XP_FilePrintf(f, " 0 exch put\n");
XP_FilePrintf(f, " dup 3 -1 roll\n");
XP_FilePrintf(f, " 1 exch put\n");
XP_FilePrintf(f, " show\n");
XP_FilePrintf(f, "/mbshow { %% num\n");
XP_FilePrintf(f, " 8 array %% num array\n");
XP_FilePrintf(f, " -1 %% num array counter\n");
XP_FilePrintf(f, " {\n");
XP_FilePrintf(f, " dup 7 ge { exit } if\n");
XP_FilePrintf(f, " 1 add %% num array counter\n");
XP_FilePrintf(f, " 2 index 16#100 mod %% num array counter mod\n");
XP_FilePrintf(f, " 3 copy put pop %% num array counter\n");
XP_FilePrintf(f, " 2 index 16#100 idiv %% num array counter num\n");
XP_FilePrintf(f, " dup 0 le\n");
XP_FilePrintf(f, " {\n");
XP_FilePrintf(f, " pop exit\n");
XP_FilePrintf(f, " } if\n");
XP_FilePrintf(f, " 4 -1 roll pop\n");
XP_FilePrintf(f, " 3 1 roll\n");
XP_FilePrintf(f, " } loop %% num array counter\n");
XP_FilePrintf(f, " 3 -1 roll pop %% array counter\n");
XP_FilePrintf(f, " dup 1 add string %% array counter string\n");
XP_FilePrintf(f, " 0 1 3 index\n");
XP_FilePrintf(f, " { %% array counter string index\n");
XP_FilePrintf(f, " 2 index 1 index sub %% array counter string index sid\n");
XP_FilePrintf(f, " 4 index 3 2 roll get %% array counter string sid byte\n");
XP_FilePrintf(f, " 2 index 3 1 roll put %% array counter string\n");
XP_FilePrintf(f, " } for\n");
XP_FilePrintf(f, " show pop pop\n");
XP_FilePrintf(f, "} def\n");
XP_FilePrintf(f, "\n");
XP_FilePrintf(f, "/draw_undefined_char\n");
XP_FilePrintf(f, "{\n");
@ -907,21 +923,26 @@ nsPostScriptObj::preshow(const PRUnichar* txt, int len)
PRInt32 *ncode = nsnull;
nsStringKey key(inbuffer, 1);
ncode = (int *) gU2Ntable->Get(&key);
ncode = (PRInt32 *) gU2Ntable->Get(&key);
if (ncode && *ncode) {
} else {
PRInt32 insize, outsize;
outsize = 6;
insize = 1;
// example, 13327 (USC2 0x340f) -> 14913679 (gb18030 0xe3908f)
res = gEncoder->Convert(inbuffer, &insize, outbuffer, &outsize);
if (NS_SUCCEEDED(res) && outsize > 1) {
PRInt32 code = ((outbuffer[0] & 0xff) << 8) + (outbuffer[1] & 0xff);
if (code > 1) {
int i;
PRInt32 code = 0;
for(i=1;i<=outsize;i++) {
code += (outbuffer[i - 1] & 0xff) << (8 * (outsize - i));
}
if (code) {
ncode = new PRInt32;
*ncode = code;
gU2Ntable->Put(&key, ncode);
XP_FilePrintf(f, "%d %d u2nadd\n", uch, code);
XP_FilePrintf(f, "%d %u u2nadd\n", uch, code);
}
}
}