diff options
Diffstat (limited to 'src/gui/text/qharfbuzzng.cpp')
-rw-r--r-- | src/gui/text/qharfbuzzng.cpp | 63 |
1 files changed, 18 insertions, 45 deletions
diff --git a/src/gui/text/qharfbuzzng.cpp b/src/gui/text/qharfbuzzng.cpp index d802d1d58f..0ee44192b1 100644 --- a/src/gui/text/qharfbuzzng.cpp +++ b/src/gui/text/qharfbuzzng.cpp @@ -1,6 +1,6 @@ /**************************************************************************** ** -** Copyright (C) 2019 The Qt Company Ltd. +** Copyright (C) 2020 The Qt Company Ltd. ** Copyright (C) 2013 Konstantin Ritt ** Contact: https://www.qt.io/licensing/ ** @@ -82,7 +82,7 @@ static const hb_script_t _qtscript_to_hbscript[] = { HB_SCRIPT_HANGUL, HB_SCRIPT_ETHIOPIC, HB_SCRIPT_CHEROKEE, - HB_SCRIPT_CANADIAN_ABORIGINAL, + HB_SCRIPT_CANADIAN_SYLLABICS, HB_SCRIPT_OGHAM, HB_SCRIPT_RUNIC, HB_SCRIPT_KHMER, @@ -218,20 +218,22 @@ static const hb_script_t _qtscript_to_hbscript[] = { HB_SCRIPT_SOYOMBO, HB_SCRIPT_ZANABAZAR_SQUARE, - // Unicode 12.1 additions (not present in harfbuzz-ng 1.7.4) - hb_script_t(HB_TAG('D', 'o', 'g', 'r')), // Script_Dogra - hb_script_t(HB_TAG('G', 'o', 'n', 'g')), // Script_GunjalaGondi - hb_script_t(HB_TAG('R', 'o', 'h', 'g')), // Script_HanifiRohingya - hb_script_t(HB_TAG('M', 'a', 'k', 'a')), // Script_Makasar - hb_script_t(HB_TAG('M', 'e', 'd', 'f')), // Script_Medefaidrin - hb_script_t(HB_TAG('S', 'o', 'g', 'o')), // Script_OldSogdian - hb_script_t(HB_TAG('S', 'o', 'g', 'd')), // Script_Sogdian - hb_script_t(HB_TAG('E', 'l', 'y', 'm')), // Script_Elymaic - hb_script_t(HB_TAG('N', 'a', 'n', 'd')), // Script_Nandinagari - hb_script_t(HB_TAG('H', 'm', 'n', 'p')), // Script_NyiakengPuachueHmong - hb_script_t(HB_TAG('W', 'c', 'h', 'o')), // Script_Wancho - - // Unicode 13.0 additions (as above) + // Unicode 11.0 additions + HB_SCRIPT_DOGRA, + HB_SCRIPT_GUNJALA_GONDI, + HB_SCRIPT_HANIFI_ROHINGYA, + HB_SCRIPT_MAKASAR, + HB_SCRIPT_MEDEFAIDRIN, + HB_SCRIPT_OLD_SOGDIAN, + HB_SCRIPT_SOGDIAN, + + // Unicode 12.0 additions + HB_SCRIPT_ELYMAIC, + HB_SCRIPT_NANDINAGARI, + HB_SCRIPT_NYIAKENG_PUACHUE_HMONG, + HB_SCRIPT_WANCHO, + + // Unicode 13.0 additions (not present in harfbuzz-ng 2.6.4) hb_script_t(HB_TAG('C', 'h', 'o', 'r')), // Script_Chorasmian hb_script_t(HB_TAG('D', 'i', 'v', 'e')), // Script_DivesAkuru hb_script_t(HB_TAG('K', 'h', 'i', 't')), // Script_KhitanSmallScript @@ -261,15 +263,6 @@ _hb_qt_unicode_combining_class(hb_unicode_funcs_t * /*ufuncs*/, return hb_unicode_combining_class_t(QChar::combiningClass(unicode)); } -static unsigned int -_hb_qt_unicode_eastasian_width(hb_unicode_funcs_t * /*ufuncs*/, - hb_codepoint_t /*unicode*/, - void * /*user_data*/) -{ - qCritical("hb_qt_unicode_eastasian_width: not implemented!"); - return 1; -} - static const hb_unicode_general_category_t _qtcategory_to_hbcategory[] = { HB_UNICODE_GENERAL_CATEGORY_NON_SPACING_MARK, // Mn HB_UNICODE_GENERAL_CATEGORY_SPACING_MARK, // Mc @@ -405,37 +398,17 @@ _hb_qt_unicode_decompose(hb_unicode_funcs_t * /*ufuncs*/, return true; } -static unsigned int -_hb_qt_unicode_decompose_compatibility(hb_unicode_funcs_t * /*ufuncs*/, - hb_codepoint_t u, - hb_codepoint_t *decomposed, - void * /*user_data*/) -{ - const QString normalized = QChar::decomposition(u); - - uint outlen = 0; - QStringIterator it(normalized); - while (it.hasNext()) { - Q_ASSERT(outlen < HB_UNICODE_MAX_DECOMPOSITION_LEN); - decomposed[outlen++] = it.next(); - } - - return outlen; -} - struct _hb_unicode_funcs_t { _hb_unicode_funcs_t() { funcs = hb_unicode_funcs_create(NULL); hb_unicode_funcs_set_combining_class_func(funcs, _hb_qt_unicode_combining_class, NULL, NULL); - hb_unicode_funcs_set_eastasian_width_func(funcs, _hb_qt_unicode_eastasian_width, NULL, NULL); hb_unicode_funcs_set_general_category_func(funcs, _hb_qt_unicode_general_category, NULL, NULL); hb_unicode_funcs_set_mirroring_func(funcs, _hb_qt_unicode_mirroring, NULL, NULL); hb_unicode_funcs_set_script_func(funcs, _hb_qt_unicode_script, NULL, NULL); hb_unicode_funcs_set_compose_func(funcs, _hb_qt_unicode_compose, NULL, NULL); hb_unicode_funcs_set_decompose_func(funcs, _hb_qt_unicode_decompose, NULL, NULL); - hb_unicode_funcs_set_decompose_compatibility_func(funcs, _hb_qt_unicode_decompose_compatibility, NULL, NULL); } ~_hb_unicode_funcs_t() { |