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authorTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
committerTimothy Pearson <kb9vqf@pearsoncomputing.net>2013-01-26 13:17:21 -0600
commitdfe289850f068f19ba4a83ab4e7e22a7e09c13c9 (patch)
treec297348a55df66c571de4525646e0b9762427353 /tdehtml/rendering/enumerate.cpp
parentb7658a0d5eca24a9d37c6e04f88298ef02389db0 (diff)
downloadtdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.tar.gz
tdelibs-dfe289850f068f19ba4a83ab4e7e22a7e09c13c9.zip
Rename a number of libraries and executables to avoid conflicts with KDE4
Diffstat (limited to 'tdehtml/rendering/enumerate.cpp')
-rw-r--r--tdehtml/rendering/enumerate.cpp411
1 files changed, 411 insertions, 0 deletions
diff --git a/tdehtml/rendering/enumerate.cpp b/tdehtml/rendering/enumerate.cpp
new file mode 100644
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+++ b/tdehtml/rendering/enumerate.cpp
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+/**
+ * This file is part of the HTML rendering engine for KDE.
+ *
+ * Copyright (C) 2004-2005 Allan Sandfeld Jensen (kde@carewolf.com)
+ *
+ * (C) Hebrew algorithm by herouth@netvision.net.il
+ * and schlpbch@iam.unibe.ch
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ *
+ */
+
+#include "rendering/enumerate.h"
+
+#include <tqstring.h>
+#include <tqvaluelist.h>
+
+namespace tdehtml {
+
+namespace Enumerate {
+
+TQString toRoman( int number, bool upper )
+{
+ if (number < 1 || number > 3999) return TQString::number(number);
+ TQString roman;
+ static const TQChar ldigits[] = { 'i', 'v', 'x', 'l', 'c', 'd', 'm' };
+ static const TQChar udigits[] = { 'I', 'V', 'X', 'L', 'C', 'D', 'M' };
+ const TQChar *digits = upper ? udigits : ldigits;
+ int i, d = 0;
+
+ do
+ {
+ int num = number % 10;
+
+ if ( num % 5 < 4 )
+ for ( i = num % 5; i > 0; i-- )
+ roman.prepend( digits[ d ] );
+
+ if ( num >= 4 && num <= 8)
+ roman.prepend( digits[ d+1 ] );
+
+ if ( num == 9 )
+ roman.prepend( digits[ d+2 ] );
+
+ if ( num % 5 == 4 )
+ roman.prepend( digits[ d ] );
+
+ number /= 10;
+ d += 2;
+ }
+ while ( number );
+
+ return roman;
+}
+
+TQString toGeorgian( int number )
+{
+ TQString georgian;
+ const TQChar tenthousand = 0x10ef;
+ static const TQChar thousands[9] = {0x10e8, 0x10e9, 0x10ea, 0x10eb, 0x10ec,
+ 0x10ed, 0x10ee, 0x10f4, 0x10f5 };
+ static const TQChar hundreds[9] = {0x10e0, 0x10e1, 0x10e2, 0x10e3, 0x10f3,
+ 0x10e4, 0x10e5, 0x10e6, 0x10e7 };
+ static const TQChar tens[9] = {0x10d8, 0x10d9, 0x10da, 0x10db, 0x10dc,
+ 0x10f2, 0x10dd, 0x10de, 0x10df };
+ static const TQChar units[9] = {0x10d0, 0x10d1, 0x10d2, 0x10d3, 0x10d4,
+ 0x10d5, 0x10d6, 0x10f1, 0x10d7 };
+
+ if (number < 1 || number > 19999) return TQString::number(number);
+ if (number >= 10000) {
+ georgian.append(tenthousand);
+ number = number - 10000;
+ }
+ if (number >= 1000) {
+ georgian.append(thousands[number/1000-1]);
+ number = number % 1000;
+ }
+ if (number >= 100) {
+ georgian.append(hundreds[number/100-1]);
+ number = number % 100;
+ }
+ if (number >= 10) {
+ georgian.append(tens[number/10-1]);
+ number = number % 10;
+ }
+ if (number >= 1) {
+ georgian.append(units[number-1]);
+ }
+
+ return georgian;
+}
+
+TQString toArmenian( int number )
+{
+ TQString armenian;
+ int onethousand = 0x57c;
+ int hundreds = 0x572;
+ int tens = 0x569;
+ int units = 0x560;
+
+ // The standard defines values over 1999, but 7000 is very hard to render
+ if (number < 1 || number > 1999) return TQString::number(number);
+ if (number >= 1000) {
+ armenian.append(TQChar(onethousand));
+ number = number - 1000;
+ }
+ if (number >= 100) {
+ armenian.append(TQChar(hundreds+number/100));
+ number = number % 100;
+ }
+ if (number >= 10) {
+ armenian.append(TQChar(tens+number/10));
+ number = number % 10;
+ }
+ if (number >= 1) {
+ armenian.append(TQChar(units+number));
+ }
+
+ return armenian;
+}
+
+TQString toHebrew( int number ) {
+ static const TQChar tenDigit[] = {1497, 1499, 1500, 1502, 1504, 1505, 1506, 1508, 1510};
+
+ TQString letter;
+ if (number < 1) return TQString::number(number);
+ if (number>999) {
+ letter = toHebrew(number/1000) + TQString::fromLatin1("'");
+ number = number%1000;
+ }
+
+ int hunderts = (number/400);
+ if (hunderts > 0) {
+ for(int i=0; i<hunderts; i++) {
+ letter += TQChar(1511 + 3);
+ }
+ }
+ number = number % 400;
+ if ((number / 100) != 0) {
+ letter += TQChar (1511 + (number / 100) -1);
+ }
+ number = number % 100;
+ int tens = number/10;
+ if (tens > 0 && !(number == 15 || number == 16)) {
+ letter += tenDigit[tens-1];
+ }
+ if (number == 15 || number == 16) { // special because of religious
+ letter += TQChar(1487 + 9); // reasons
+ letter += TQChar(1487 + number - 9);
+ } else {
+ number = number % 10;
+ if (number != 0) {
+ letter += TQChar (1487 + number);
+ }
+ }
+ return letter;
+}
+
+static inline TQString toLatin( int number, int base ) {
+ if (number < 1) return TQString::number(number);
+ TQValueList<TQChar> letters;
+ while(number > 0) {
+ number--; // number 0 is letter a
+ TQChar letter = (TQChar) (base + (number % 26));
+ letters.prepend(letter);
+ number /= 26;
+ }
+ TQString str;
+ str.setLength(letters.size());
+ int i=0;
+ while(!letters.isEmpty()) {
+ str[i++] = letters.front();
+ letters.pop_front();
+ }
+ return str;
+}
+
+TQString toLowerLatin( int number ) {
+ return toLatin( number, 'a' );
+}
+
+TQString toUpperLatin( int number ) {
+ return toLatin( number, 'A' );
+}
+
+static inline TQString toAlphabetic( int number, int base, const TQChar alphabet[] ) {
+ if (number < 1) return TQString::number(number);
+ TQValueList<TQChar> letters;
+ while(number > 0) {
+ number--; // number 0 is letter 1
+ TQChar letter = alphabet[number % base];
+ letters.prepend(letter);
+ number /= base;
+ }
+ TQString str;
+ str.setLength(letters.size());
+ int i=0;
+ while(!letters.isEmpty()) {
+ str[i++] = letters.front();
+ letters.pop_front();
+ }
+ return str;
+}
+
+TQString toHiragana( int number ) {
+ static const TQChar hiragana[48] = {0x3042, 0x3044, 0x3046, 0x3048, 0x304A, 0x304B, 0x304D,
+ 0x304F, 0x3051, 0x3053, 0x3055, 0x3057, 0x3059, 0x305B, 0x305D,
+ 0x305F, 0x3061, 0x3064, 0x3066, 0x3068, 0x306A, 0x306B,
+ 0x306C, 0x306D, 0x306E, 0x306F, 0x3072, 0x3075, 0x3078,
+ 0x307B, 0x307E, 0x307F, 0x3080, 0x3081, 0x3082, 0x3084, 0x3086,
+ 0x3088, 0x3089, 0x308A, 0x308B, 0x308C, 0x308D, 0x308F,
+ 0x3090, 0x3091, 0x9092, 0x3093};
+ return toAlphabetic( number, 48, hiragana );
+}
+
+TQString toHiraganaIroha( int number ) {
+ static const TQChar hiragana[47] = {0x3044, 0x308D, 0x306F, 0x306B, 0x307B, 0x3078, 0x3068,
+ 0x3061, 0x308A, 0x306C, 0x308B, 0x3092, 0x308F, 0x304B,
+ 0x3088, 0x305F, 0x308C, 0x305D, 0x3064, 0x306D, 0x306A,
+ 0x3089, 0x3080, 0x3046, 0x3090, 0x306E, 0x304A, 0x304F, 0x3084,
+ 0x307E, 0x3051, 0x3075, 0x3053, 0x3048, 0x3066, 0x3042, 0x3055,
+ 0x304D, 0x3086, 0x3081, 0x307F, 0x3057, 0x3091, 0x3072, 0x3082,
+ 0x305B, 0x3059 };
+ return toAlphabetic( number, 47, hiragana );
+}
+
+TQString toKatakana( int number ) {
+ static const TQChar katakana[48] = {0x30A2, 0x30A4, 0x30A6, 0x30A8, 0x30AA, 0x30AB, 0x30AD,
+ 0x30AF, 0x30B1, 0x30B3, 0x30B5, 0x30B7, 0x30B9, 0x30BB,
+ 0x30BD, 0x30BF, 0x30C1, 0x30C4, 0x30C6, 0x30C8, 0x30CA,
+ 0x30CB, 0x30CC, 0x30CD, 0x30CE, 0x30CF, 0x30D2, 0x30D5,
+ 0x30D8, 0x30DB, 0x30DE, 0x30DF, 0x30E0, 0x30E1, 0x30E2,
+ 0x30E4, 0x30E6, 0x30E8, 0x30E9, 0x30EA, 0x30EB, 0x30EC,
+ 0x30ED, 0x30EF, 0x30F0, 0x30F1, 0x90F2, 0x30F3};
+ return toAlphabetic( number, 48, katakana );
+}
+
+TQString toKatakanaIroha( int number ) {
+ static const TQChar katakana[47] = {0x30A4, 0x30ED, 0x30CF, 0x30CB, 0x30DB, 0x30D8, 0x30C8,
+ 0x30C1, 0x30EA, 0x30CC, 0x30EB, 0x30F2, 0x30EF, 0x30AB,
+ 0x30E8, 0x30BF, 0x30EC, 0x30ED, 0x30C4, 0x30CD, 0x30CA,
+ 0x30E9, 0x30E0, 0x30A6, 0x30F0, 0x30CE, 0x30AA, 0x30AF,
+ 0x30E4, 0x30DE, 0x30B1, 0x30D5, 0x30B3, 0x30A8, 0x30C6,
+ 0x30A2, 0x30B5, 0x30AD, 0x30E6, 0x30E1, 0x30DF, 0x30B7,
+ 0x30F1, 0x30D2, 0x30E2, 0x30BB, 0x90B9};
+ return toAlphabetic( number, 47, katakana );
+}
+
+TQString toLowerGreek( int number ) {
+ static const TQChar greek[24] = { 0x3B1, 0x3B2, 0x3B3, 0x3B4, 0x3B5, 0x3B6, 0x3B7,
+ 0x3B8, 0x3B9, 0x3BA, 0x3BB, 0x3BC, 0x3BD, 0x3BE,
+ 0x3BF, 0x3C0, 0x3C1, 0x3C3, 0x3C4, 0x3C5, 0x3C6,
+ 0x3C7, 0x3C8, 0x3C0};
+
+ return toAlphabetic( number, 24, greek );
+}
+
+TQString toUpperGreek( int number ) {
+ // The standard claims to be base 24, but only lists 19 letters.
+ static const TQChar greek[19] = { 0x391, 0x392, 0x393, 0x394, 0x395, 0x396, 0x397, 0x398,
+ 0x399, 0x39A, 0x39B, 0x39C, 0x39D, 0x39E, 0x39F,
+ 0x3A0, 0x3A1, 0x3A3, 0x3A9};
+
+ return toAlphabetic( number, 19, greek );
+}
+
+static inline TQString toNumeric( int number, int base ) {
+ TQString letter = TQString::number(number);
+ for(unsigned int i = 0; i < letter.length(); i++) {
+ if (letter[i].isDigit())
+ letter[i] = TQChar(letter[i].digitValue()+base);
+ }
+ return letter;
+}
+
+TQString toArabicIndic( int number ) {
+ return toNumeric(number, 0x660);
+}
+
+TQString toPersianUrdu( int number ) {
+ return toNumeric(number, 0x6F0);
+}
+
+TQString toLao( int number ) {
+ return toNumeric(number, 0xED0);
+}
+
+TQString toThai( int number ) {
+ return toNumeric(number, 0xE50);
+}
+
+TQString toTibetan( int number ) {
+ return toNumeric(number, 0xF20);
+}
+
+static inline TQString toIdeographic(int number, const TQChar digits[], const TQChar digitmarkers[]) {
+ if (number < 0 || number > 9999) return TQString::number(number);
+
+ TQString grp = TQString::number(number);
+
+ // ### Append group markers to handle numbers > 9999
+
+ TQString str;
+
+ // special case
+ if (number < 20 && number >= 10) {
+ str.append(digitmarkers[0]);
+ str.append(digits[grp[1].digitValue()]);
+ return str;
+ }
+
+ int len = grp.length();
+ bool collapseZero = false;
+ for (int i = 0; i < len ; i++) {
+ int digit = grp[i].digitValue();
+ // Add digit markers to digits > 0
+ if ((len-i-1) > 0 && digit > 0)
+ str.append(digitmarkers[(len-i-2)]);
+ // Add digit, but collapse consecutive zeros
+ if (!collapseZero || digit > 0) {
+ str.append(digits[digit]);
+
+ if (digit == 0)
+ collapseZero = true;
+ else
+ collapseZero = false;
+ }
+ }
+ return str;
+}
+
+TQString toTradChineseFormal( int number ) {
+// static const TQChar groupMarkers[3] = {0x4e07, 0x4ebf, 0x5146};
+ static const TQChar digitMarkers[3] = {0x4e07, 0x4ebf, 0x5146};
+ static const TQChar digits[10] = {0x96f6, 0x4e00,
+ 0x4ebc, 0x4e09,
+ 0x56db, 0x4e94,
+ 0x516d, 0x4e03,
+ 0x516b, 0x4e5d};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+TQString toTradChineseInformal( int number ) {
+// static const TQChar groupMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digitMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digits[10] = {0x96f6, 0x4e00,
+ 0x4ebc, 0x4e09,
+ 0x56db, 0x4e94,
+ 0x516d, 0x4e03,
+ 0x516b, 0x4e5d};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+TQString toSimpChineseFormal( int number ) {
+// static const TQChar groupMarkers[3] = {0x4e07, 0x5104, 0x5146};
+ static const TQChar digitMarkers[3] = {0x4e07, 0x4ebf, 0x5146};
+ static const TQChar digits[10] = {0x96f6, 0x58f9,
+ 0x8cb3, 0x53c3,
+ 0x8086, 0x4f0d,
+ 0x9678, 0x67d2,
+ 0x634c, 0x7396};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+TQString toSimpChineseInformal( int number ) {
+// static const TQChar groupMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digitMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digits[10] = {0x96f6, 0x58f9,
+ 0x8cb3, 0x53c3,
+ 0x8086, 0x4f0d,
+ 0x9678, 0x67d2,
+ 0x634c, 0x7396};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+TQString toJapaneseFormal( int number ) {
+// static const TQChar groupMarkers[3] = {0x4e07, 0x5104, 0x5146};
+ static const TQChar digitMarkers[3] = {0x62fe, 0x4f70, 0x4edf};
+ static const TQChar digits[10] = {0x96f6, 0x58f9,
+ 0x8cb3, 0x53c3,
+ 0x8086, 0x4f0d,
+ 0x9678, 0x67d2,
+ 0x634c, 0x7396};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+TQString toJapaneseInformal( int number ) {
+// static const TQChar groupMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digitMarkers[3] = {0x842c, 0x5104, 0x5146};
+ static const TQChar digits[10] = {0x96f6, 0x58f9,
+ 0x8d30, 0x53c1,
+ 0x8086, 0x4f0d,
+ 0x9646, 0x67d2,
+ 0x634c, 0x7396};
+ return toIdeographic(number, digits, digitMarkers);
+}
+
+}} // namespace