diff options
Diffstat (limited to 'modules/arabic/naqshfont.c')
| -rw-r--r-- | modules/arabic/naqshfont.c | 374 |
1 files changed, 0 insertions, 374 deletions
diff --git a/modules/arabic/naqshfont.c b/modules/arabic/naqshfont.c deleted file mode 100644 index a7462637..00000000 --- a/modules/arabic/naqshfont.c +++ /dev/null @@ -1,374 +0,0 @@ -/* pango-arabic module - * - * (C) 2000 K. Koehler <koehler@or.uni-bonn.de> - * (c) 2000 Pablo Saratxaga <pablo@mandrakesoft.com> - * - * This file provides a mapping unicode <- naqshfont - */ - - -#include <stdio.h> -#include <glib.h> -#include "pangox.h" - -/* #define DEBUG */ -#ifdef DEBUG -#include <stdio.h> -#endif -#include "naqshfont.h" - - -ArabicFontInfo* -urdu_naqshinit(PangoFont *font) -{ - static char *nq_charsets0[] = { - "symbol-0", -/* "urdunaqsh-0" */ - }; - - ArabicFontInfo *fs = NULL; - PangoXSubfont *subfonts; - int *subfont_charsets; - int n_subfonts; - - n_subfonts = pango_x_list_subfonts (font,nq_charsets0, - 1, &subfonts, &subfont_charsets); - if (n_subfonts > 0) - { - fs = g_new (ArabicFontInfo,1); - fs->level = ar_standard | ar_naqshfont; - fs->subfonts[0] = subfonts[0]; - } - g_free (subfonts); - g_free (subfont_charsets); - return fs; -} - - - - -typedef struct { - gunichar unicodechar; - int charindex; -} fontentry; - - -static fontentry charmap [] = -{ /* the basic arabic block comes first ... */ - { 0xFE8B,0x6C }, /* HMAZA-'pod' */ - { 0xFE8C,0xAB }, - { 0xFE8D,0x22 }, /* ALEF */ - { 0xFE8E,0xAD }, - { 0xFE8F,0x23 }, /* BEH */ - { 0xFE90,0xAE }, - { 0xFE91,0x4E }, - { 0xFE92,0x6E }, - { 0xFE93,0x48 }, /* TEH MARBUTA */ - { 0xFE94,0xD5 }, - { 0xFE95,0x25 }, /* TEH */ - { 0xFE96,0xB0 }, - { 0xFE97,0x50 }, - { 0xFE98,0x70 }, - { 0xFE99,0x27 }, /* THEH */ - { 0xFE9A,0xB2 }, - { 0xFE9B,0x52 }, - { 0xFE9C,0x72 }, - { 0xFE9D,0x28 }, /* JEEM */ - { 0xFE9E,0xB3 }, - { 0xFE9F,0x53 }, - { 0xFEA0,0x73 }, - { 0xFEA1,0x2A }, /* HAH . */ - { 0xFEA2,0xB5 }, - { 0xFEA3,0x55 }, - { 0xFEA4,0x75 }, - { 0xFEA5,0x2B }, /* KHAH */ - { 0xFEA6,0xB6 }, - { 0xFEA7,0x56 }, - { 0xFEA8,0x76 }, - { 0xFEA9,0x2C }, /* DAL */ - { 0xFEAA,0xB8 }, - { 0xFEAB,0x2E }, /* THAL */ - { 0xFEAC,0xBA }, - { 0xFEAD,0x2F }, /* REH */ - { 0xFEAE,0xBB }, - { 0xFEAF,0x31 }, /* ZAIN (ZAY) */ - { 0xFEB0,0xBD }, - { 0xFEB1,0x33 }, /* SEEN */ - { 0xFEB2,0xBF }, - { 0xFEB3,0x57 }, - { 0xFEB4,0x77 }, - { 0xFEB5,0x34 }, /* SHEEN */ - { 0xFEB2,0xC0 }, - { 0xFEB3,0x58 }, - { 0xFEB4,0x78 }, - { 0xFEB9,0x35 }, /* SAD */ - { 0xFEBA,0xC1 }, - { 0xFEBB,0x59 }, - { 0xFEBC,0x79 }, - { 0xFEBD,0x36 }, /* DAD */ - { 0xFEBE,0xC2 }, - { 0xFEBF,0x5A }, - { 0xFEC0,0x7A }, - { 0xFEC1,0x37 }, /* TAH . */ - { 0xFEC2,0xC3 }, - { 0xFEC3,0x5B }, - { 0xFEC4,0x7B }, - { 0xFEC5,0x38 }, /* ZAH . */ - { 0xFEC6,0xC4 }, - { 0xFEC7,0x5C }, - { 0xFEC8,0x7C }, - { 0xFEC9,0x39 }, /* AIN */ - { 0xFECA,0xC5 }, - { 0xFECB,0x5D }, - { 0xFECC,0x7D }, - { 0xFECD,0x3A }, /* GHAIN */ - { 0xFECE,0xC6 }, - { 0xFECF,0x5E }, - { 0xFED0,0x7E }, - { 0xFED1,0x3B }, /* FEH */ - { 0xFED2,0xC7 }, - { 0xFED3,0x5F }, - { 0xFED4,0xA1 }, - { 0xFED5,0x3D }, /* QAF */ - { 0xFED6,0xC9 }, - { 0xFED7,0x61 }, - { 0xFEB8,0xA3 }, - { 0xFED9,0x3E }, /* KAF */ - { 0xFEDA,0xCA }, - { 0xFEDB,0x62 }, - { 0xFEDC,0xA4 }, - { 0xFEDD,0x41 }, /* LAM */ - { 0xFEDE,0xCD }, - { 0xFEDF,0x66 }, - { 0xFEE0,0xA6 }, - { 0xFEE1,0x43 }, /* MEEM */ - { 0xFEE2,0xCF }, - { 0xFEE3,0x67 }, - { 0xFEE4,0xA7 }, - { 0xFEE5,0x44 }, /* NOON */ - { 0xFEE6,0xD0 }, - { 0xFEE7,0x68 }, - { 0xFEE8,0xA8 }, - { 0xFEE9,0x47 }, /* HEH (HA) */ - { 0xFEEA,0xD4 }, - { 0xFEEB,0x6B }, - { 0xFEEC,0xAA }, - { 0xFEED,0x46 }, /* WAW */ - { 0xFEEE,0xD2 }, - { 0xFEEF,0x4B }, /* ALEF MAKSURA */ - { 0xFEF0,0xD6 }, - { 0xFEF1,0x4C }, /* YEH (YA) */ - { 0xFEF2,0xD7 }, - { 0xFEF3,0x6D }, - { 0xFEF4,0xAC }, - - - { 0x0020,0x20 }, /* space */ /* We ought to NOT get these ! */ - { 0x0021,0xEA }, /* ! */ - { 0x0027,0xEC }, /* ' */ - { 0x0028,0xED }, /* ( */ - { 0x0029,0xEE }, /* ) */ - { 0x002E,0xE7 }, /* . */ - { 0x003A,0xEB }, /* : */ - { 0x00A0,0xA0 }, /* non breaking space */ - - - - { 0x060C,0xE8 }, /* arabic comma */ - { 0x061F,0xE9 }, /* arabic question mark */ - { 0x0621,0x4A }, /* hamza */ - { 0x0640,0xE6 }, /* arabic tatweel */ - { 0x064B,0xF8 }, /* arabic fathatan, unshaped */ - { 0x064C,0xF7 }, /* arabic dammatan, unshaped */ - { 0x064D,0xF9 }, /* arabic kasratan, unshaped */ - { 0x064E,0xFE }, /* arabic fatha, unshaped */ - { 0x064F,0xFD }, /* araibc damma, unshaped */ - { 0x0650,0xFF }, /* arabic kasra, unshaped */ - { 0x0651,0xFC }, /* arabic shadda, unshaped */ - { 0x0652,0xA0 }, /* sukun -- non-existant in the font */ - { 0x0653,0xF3 }, /* arabic madda above, should occur in only one case: upon left-joined Alif */ - { 0x0654,0xF6 }, /* arabic hamza above, unshaped */ - { 0x0655,0xF5 }, /* arabic hamza below, unshaped */ - - /* arabic digits */ - { 0x0660,0xE5 }, /* arabic digit 0 */ - { 0x0661,0xD9 }, /* arabic digit 1 */ - { 0x0662,0xDA }, /* arabic digit 2 */ - { 0x0663,0xDB }, /* arabic digit 3 */ - { 0x0664,0xDC }, /* arabic digit 4 */ - { 0x0665,0xDE }, /* arabic digit 5 */ - { 0x0666,0xE0 }, /* arabic digit 6 */ - { 0x0667,0xE1 }, /* arabic digit 7 */ - { 0x0668,0xE3 }, /* arabic digit 8 */ - { 0x0669,0xE4 }, /* arabic digit 9 */ - { 0x0670,0xF4 }, /* arabic percent sign */ - { 0x0679,0x26 }, /* some arabic letters, unshaped */ - { 0x067E,0x24 }, - { 0x0686,0x29 }, - { 0x0688,0x2D }, - { 0x0691,0x30 }, - { 0x0698,0x32 }, - { 0x06A4,0x3C }, - { 0x06A9,0x3F }, - { 0x06AF,0x40 }, - { 0x06BA,0x45 }, - { 0x06BE,0x49 }, - { 0x06C1,0x47 }, - { 0x06CC,0x4B }, - { 0x06D2,0x4D }, - { 0x06D4,0xE7 }, - /* persian digits */ - { 0x06F0,0xE5 }, /* persian digit 0 */ - { 0x06F1,0xD9 }, /* persian digit 1 */ - { 0x06F2,0xDA }, /* persian digit 2 */ - { 0x06F3,0xDB }, /* persian digit 3 */ - { 0x06F4,0xDD }, /* persian digit 4 */ - { 0x06F5,0xDF }, /* persian digit 5 */ - { 0x06F6,0xE0 }, /* persian digit 6 */ - { 0x06F7,0xE2 }, /* persian digit 7 */ - { 0x06F8,0xE3 }, /* persian digit 8 */ - { 0x06F9,0xE4 }, /* persian digit 9 */ - - /* shaped letters & ligatures */ - { 0xFB56,0x24 }, /* PEH */ - { 0xFB57,0xAF }, - { 0xFB58,0x4F }, - { 0xFB59,0x6F }, - { 0xFB66,0x26 }, /* TTEH */ - { 0xFB67,0xB1 }, - { 0xFB68,0x51 }, - { 0xFB69,0x71 }, - { 0xFB6A,0x3C }, /* VEH */ - { 0xFB6B,0xC8 }, - { 0xFB6C,0x60 }, - { 0xFB6D,0xA2 }, - { 0xFB7A,0x29 }, /* TCHEH */ - { 0xFB7B,0xB4 }, - { 0xFB7C,0x54 }, - { 0xFB7D,0x74 }, - { 0xFB88,0x2D }, /* DDAL */ - { 0xFB89,0xB9 }, - { 0xFB8A,0x32 }, /* JEH */ - { 0xFB8B,0xBE }, - { 0xFB8C,0x30 }, /* RREH */ - { 0xFB8D,0xBC }, - { 0xFB8E,0x3F }, /* KEHEH */ - { 0xFB8F,0xCB }, - { 0xFB90,0x62 }, - { 0xFB90,0x64 }, - { 0xFB91,0xA4 }, - { 0xFB92,0x40 }, /* GAF */ - { 0xFB93,0xCC }, - { 0xFB94,0x63 }, - { 0xFB94,0x65 }, - { 0xFB95,0xA5 }, - { 0xFB9E,0x45 }, /* NOON GHUNNA */ - { 0xFB9F,0xD1 }, - { 0xFBA6,0x47 }, /* HEH GOAL */ - { 0xFBA7,0xD3 }, - { 0xFBA8,0x69 }, - { 0xFBA8,0x6A }, - { 0xFBA9,0xA9 }, - { 0xFBAA,0x49 }, /* HEH DOACHASMEE */ - { 0xFBAB,0xAA }, - { 0xFBAC,0x6B }, - { 0xFBAD,0xAA }, - { 0xFBAE,0x4D }, /* YEH BAREE */ - { 0xFBAF,0xD8 }, - { 0xFBFC,0x4B }, /* FARSI YEH */ - { 0xFBFD,0xD6 }, - { 0xFBFE,0x6D }, - { 0xFBFF,0xAC }, - { 0xFE80,0x4A }, /* HAMZA */ - { 0xFE81,0x21 }, /* ALEF WITH MADDA ABOVE */ - { 0xFE82,0xAD }, - - /* fake entries (the font doesn't provide glyphs with the hamza - * above; so the ones without hamza are used, as a best approach) */ - /* these *should never occur* */ - { 0xFE83,0x22 }, /* ALIF HAMZA */ - { 0xFE84,0xAD }, - { 0xFE85,0x46 }, /* WAW HAMZA */ - { 0xFE86,0xD2 }, - { 0xFE87,0x22 }, /* ALIF IHAMZA */ - { 0xFE88,0xAD }, - { 0xFE89,0x4C }, /* YA HAMZA */ - { 0xFE8A,0xD7 }, - - { 0xFEFB,0x42 }, /* ligature LAM+ALEF ISOLATED */ - { 0xFEFC,0xCE }, /* ligature LAM+ALEF FINAL */ - - /* I've been unable to map those font glyphs to an unicode value; - * if you can, please tell me -- Pablo Saratxaga <pablo@mandrakesoft.com> - { 0x????,0xB7 }, - { 0x????,0xEF }, - { 0x????,0xF0 }, - { 0x????,0xF1 }, - { 0x????,0xF2 }, - { 0x????,0xFA }, - { 0x????,0xFB }, - */ - - { 0x0000,0x00 } -}; - - -void -urdu_naqsh_recode(PangoXSubfont* subfont,gunichar* glyph,gunichar* glyph2, - PangoXSubfont* nqfont) -{ - int letter=*glyph; - int i; - - - *subfont = nqfont[0]; - - if ((letter >= 0xFE8B)&&(letter <= 0xFEF4)) - { - *glyph = charmap[letter-0xFE8B].charindex; - } - else if (letter < 0xFF ) - { /* recoded in previous run */ - *glyph = letter; - } - else if ((letter >= 0xFEF5)&&(letter <= 0xFEFC)) - { /* Lam-Alif. Also solved interestingly ... - * At least, the Lam-Alif itself is not split ... - */ - if (!(letter % 2)) - { - *glyph = 0xCE; - } - else - { - *glyph = 0x42; - } - switch (letter) - { - case 0xFEF5 : - case 0xFEF6 : *glyph2 = 0xF3; break; /* Lam-Alif Madda */ - case 0xFEF7 : - case 0xFEF8 : *glyph2 = 0xF6; break; /* Lam-Alif Hamza */ - case 0xFEF9 : - case 0xFEFA : *glyph2 = 0xF5; break; /* Lam-Alif iHamza */ - } - } - else - { - for (i=0 ; charmap[i].unicodechar!=0x0000 ; i++) { - if (charmap[i].unicodechar == letter) { - *glyph = charmap[i].charindex; - break; - } - } - if (charmap[i].unicodechar == 0x0000) { - /* if the glyph wasn't on the table */ - *glyph = 0xE5; /* don't know what to do */ - } - } -} - - - - - |