| 1 | /* Pango |
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| 2 | * pango-engine.c: Engines for script and language specific processing |
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| 3 | * |
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| 4 | * Copyright (C) 2003 Red Hat Software |
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| 5 | * |
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| 6 | * This library is free software; you can redistribute it and/or |
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| 7 | * modify it under the terms of the GNU Library General Public |
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| 8 | * License as published by the Free Software Foundation; either |
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| 9 | * version 2 of the License, or (at your option) any later version. |
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| 10 | * |
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| 11 | * This library is distributed in the hope that it will be useful, |
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| 12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 14 | * Library General Public License for more details. |
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| 15 | * |
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| 16 | * You should have received a copy of the GNU Library General Public |
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| 17 | * License along with this library; if not, write to the |
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| 18 | * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
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| 19 | * Boston, MA 02111-1307, USA. |
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| 20 | */ |
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| 21 | |
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| 22 | #include "config.h" |
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| 23 | |
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| 24 | #include "pango-engine.h" |
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| 25 | #include "pango-impl-utils.h" |
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| 26 | |
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| 27 | |
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| 28 | G_DEFINE_ABSTRACT_TYPE (PangoEngine, pango_engine, G_TYPE_OBJECT); |
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| 29 | |
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| 30 | static void |
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| 31 | pango_engine_init (PangoEngine *self) |
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| 32 | { |
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| 33 | } |
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| 34 | |
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| 35 | static void |
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| 36 | pango_engine_class_init (PangoEngineClass *klass) |
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| 37 | { |
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| 38 | } |
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| 39 | |
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| 40 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS |
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| 41 | G_DEFINE_ABSTRACT_TYPE (PangoEngineLang, pango_engine_lang, PANGO_TYPE_ENGINE); |
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| 42 | G_GNUC_END_IGNORE_DEPRECATIONS |
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| 43 | |
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| 44 | static void |
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| 45 | pango_engine_lang_init (PangoEngineLang *self) |
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| 46 | { |
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| 47 | } |
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| 48 | |
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| 49 | static void |
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| 50 | pango_engine_lang_class_init (PangoEngineLangClass *klass) |
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| 51 | { |
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| 52 | } |
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| 53 | |
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| 54 | |
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| 55 | static PangoCoverageLevel |
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| 56 | pango_engine_shape_real_covers (PangoEngineShape *engine G_GNUC_UNUSED, |
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| 57 | PangoFont *font, |
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| 58 | PangoLanguage *language, |
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| 59 | gunichar wc) |
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| 60 | { |
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| 61 | PangoCoverage *coverage = pango_font_get_coverage (font, language); |
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| 62 | PangoCoverageLevel result = pango_coverage_get (coverage, index_: wc); |
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| 63 | |
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| 64 | g_object_unref (object: coverage); |
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| 65 | |
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| 66 | return result; |
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| 67 | } |
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| 68 | |
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| 69 | G_GNUC_BEGIN_IGNORE_DEPRECATIONS |
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| 70 | G_DEFINE_ABSTRACT_TYPE (PangoEngineShape, pango_engine_shape, PANGO_TYPE_ENGINE); |
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| 71 | G_GNUC_END_IGNORE_DEPRECATIONS |
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| 72 | |
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| 73 | static void |
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| 74 | pango_engine_shape_init (PangoEngineShape *klass) |
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| 75 | { |
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| 76 | } |
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| 77 | |
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| 78 | static void |
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| 79 | pango_engine_shape_class_init (PangoEngineShapeClass *class) |
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| 80 | { |
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| 81 | class->covers = pango_engine_shape_real_covers; |
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| 82 | } |
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| 83 | |
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