git.sesse.net Git - casparcg/blob - core/producer/text/utils/texture_font.h

   1 #pragma once
   2
   3 #include <string>
   4 #include <vector>
   5 #include <common/memory.h>
   6
   7 #include "string_metrics.h"
   8 #include "text_info.h"
   9 #include "../../../frame/geometry.h"
  10
  11 namespace caspar { namespace core { namespace text {
  12
  13 class texture_atlas;
  14 enum class unicode_block;
  15
  16 class texture_font
  17 {
  18         texture_font();
  19         texture_font(const texture_font&);
  20         const texture_font& operator=(const texture_font&);
  21
  22 public:
  23         texture_font(texture_atlas&, const text_info&, bool normalize_coordinates);
  24         void load_glyphs(unicode_block block, const color<double>& col);
  25         void set_tracking(int tracking);
  26         std::vector<frame_geometry::coord> create_vertex_stream(const std::wstring& str, int x, int y, int parent_width, int parent_height, string_metrics* metrics);
  27         string_metrics measure_string(const std::wstring& str);
  28
  29 private:
  30         struct impl;
  31         spl::shared_ptr<impl> impl_;
  32 };
  33
  34 enum class unicode_block
  35 {
  36         Basic_Latin,
  37         Latin_1_Supplement,
  38         Latin_Extended_A,
  39         Latin_Extended_B,
  40         IPA_Extensions,
  41         Spacing_Modifier_Letters,
  42         Combining_Diacritical_Marks,
  43         Greek_and_Coptic,
  44         Cyrillic,
  45         Cyrillic_Supplement,
  46         Armenian,
  47         Hebrew,
  48         Arabic,
  49         Syriac,
  50         Arabic_Supplement,
  51         Thaana,
  52         NKo,
  53         Samaritan,
  54         Mandaic,
  55         Arabic_Extended_A,
  56         Devanagari,
  57         Bengali,
  58         Gurmukhi,
  59         Gujarati,
  60         Oriya,
  61         Tamil,
  62         Telugu,
  63         Kannada,
  64         Malayalam,
  65         Sinhala,
  66         Thai,
  67         Lao,
  68         Tibetan,
  69         Myanmar,
  70         Georgian,
  71         Hangul_Jamo,
  72         Ethiopic,
  73         Ethiopic_Supplement,
  74         Cherokee,
  75         Unified_Canadian_Aboriginal_Syllabics,
  76         Ogham,
  77         Runic,
  78         Tagalog,
  79         Hanunoo,
  80         Buhid,
  81         Tagbanwa,
  82         Khmer,
  83         Mongolian,
  84         Unified_Canadian_Aboriginal_Syllabics_Extended,
  85         Limbu,
  86         Tai_Le,
  87         New_Tai_Lue,
  88         Khmer_Symbols,
  89         Buginese,
  90         Tai_Tham,
  91         Balinese,
  92         Sundanese,
  93         Batak,
  94         Lepcha,
  95         Ol_Chiki,
  96         Sundanese_Supplement,
  97         Vedic_Extensions,
  98         Phonetic_Extensions,
  99         Phonetic_Extensions_Supplement,
 100         Combining_Diacritical_Marks_Supplement,
 101         Latin_Extended_Additional,
 102         Greek_Extended,
 103         General_Punctuation,
 104         Superscripts_and_Subscripts,
 105         Currency_Symbols,
 106         Combining_Diacritical_Marks_for_Symbols,
 107         Letterlike_Symbols,
 108         Number_Forms,
 109         Arrows,
 110         Mathematical_Operators,
 111         Miscellaneous_Technical,
 112         Control_Pictures,
 113         Optical_Character_Recognition,
 114         Enclosed_Alphanumerics,
 115         Box_Drawing,
 116         Block_Elements,
 117         Geometric_Shapes,
 118         Miscellaneous_Symbols,
 119         Dingbats,
 120         Miscellaneous_Mathematical_Symbols_A,
 121         Supplemental_Arrows_A,
 122         Braille_Patterns,
 123         Supplemental_Arrows_B,
 124         Miscellaneous_Mathematical_Symbols_B,
 125         Supplemental_Mathematical_Operators,
 126         Miscellaneous_Symbols_and_Arrows,
 127         Glagolitic,
 128         Latin_Extended_C,
 129         Coptic,
 130         Georgian_Supplement,
 131         Tifinagh,
 132         Ethiopic_Extended,
 133         Cyrillic_Extended_A,
 134         Supplemental_Punctuation,
 135         CJK_Radicals_Supplement,
 136         Kangxi_Radicals,
 137         Ideographic_Description_Characters,
 138         CJK_Symbols_and_Punctuation,
 139         Hiragana,
 140         Katakana,
 141         Bopomofo,
 142         Hangul_Compatibility_Jamo,
 143         Kanbun,
 144         Bopomofo_Extended,
 145         CJK_Strokes,
 146         Katakana_Phonetic_Extensions,
 147         Enclosed_CJK_Letters_and_Months,
 148         CJK_Compatibility,
 149         CJK_Unified_Ideographs_Extension_A,
 150         Yijing_Hexagram_Symbols,
 151         CJK_Unified_Ideographs,
 152         Yi_Syllables,
 153         Yi_Radicals,
 154         Lisu,
 155         Vai,
 156         Cyrillic_Extended_B,
 157         Bamum,
 158         Modifier_Tone_Letters,
 159         Latin_Extended_D,
 160         Syloti_Nagri,
 161         Common_Indic_Number_Forms,
 162         Phags_pa,
 163         Saurashtra,
 164         Devanagari_Extended,
 165         Kayah_Li,
 166         Rejang,
 167         Hangul_Jamo_Extended_A,
 168         Javanese,
 169         Cham,
 170         Myanmar_Extended_A,
 171         Tai_Viet,
 172         Meetei_Mayek_Extensions,
 173         Ethiopic_Extended_A,
 174         Meetei_Mayek,
 175         Hangul_Syllables,
 176         Hangul_Jamo_Extended_B,
 177         High_Surrogates,
 178         High_Private_Use_Surrogates,
 179         Low_Surrogates,
 180         Private_Use_Area,
 181         CJK_Compatibility_Ideographs,
 182         Alphabetic_Presentation_Forms,
 183         Arabic_Presentation_Forms_A,
 184         Variation_Selectors,
 185         Vertical_Forms,
 186         Combining_Half_Marks,
 187         CJK_Compatibility_Forms,
 188         Small_Form_Variants,
 189         Arabic_Presentation_Forms_B,
 190         Halfwidth_and_Fullwidth_Forms,
 191         Specials,
 192         Linear_B_Syllabary,
 193         Linear_B_Ideograms,
 194         Aegean_Numbers,
 195         Ancient_Greek_Numbers,
 196         Ancient_Symbols,
 197         Phaistos_Disc,
 198         Lycian,
 199         Carian,
 200         Old_Italic,
 201         Gothic,
 202         Ugaritic,
 203         Old_Persian,
 204         Deseret,
 205         Shavian,
 206         Osmanya,
 207         Cypriot_Syllabary,
 208         Imperial_Aramaic,
 209         Phoenician,
 210         Lydian,
 211         Meroitic_Hieroglyphs,
 212         Meroitic_Cursive,
 213         Kharoshthi,
 214         Old_South_Arabian,
 215         Avestan,
 216         Inscriptional_Parthian,
 217         Inscriptional_Pahlavi,
 218         Old_Turkic,
 219         Rumi_Numeral_Symbols,
 220         Brahmi,
 221         Kaithi,
 222         Sora_Sompeng,
 223         Chakma,
 224         Sharada,
 225         Takri,
 226         Cuneiform,
 227         Cuneiform_Numbers_and_Punctuation,
 228         Egyptian_Hieroglyphs,
 229         Bamum_Supplement,
 230         Miao,
 231         Kana_Supplement,
 232         Byzantine_Musical_Symbols,
 233         Musical_Symbols,
 234         Ancient_Greek_Musical_Notation,
 235         Tai_Xuan_Jing_Symbols,
 236         Counting_Rod_Numerals,
 237         Mathematical_Alphanumeric_Symbols,
 238         Arabic_Mathematical_Alphabetic_Symbols,
 239         Mahjong_Tiles,
 240         Domino_Tiles,
 241         Playing_Cards,
 242         Enclosed_Alphanumeric_Supplement,
 243         Enclosed_Ideographic_Supplement,
 244         Miscellaneous_Symbols_And_Pictographs,
 245         Emoticons,
 246         Transport_And_Map_Symbols,
 247         Alchemical_Symbols,
 248         CJK_Unified_Ideographs_Extension_B,
 249         CJK_Unified_Ideographs_Extension_C,
 250         CJK_Unified_Ideographs_Extension_D,
 251         CJK_Compatibility_Ideographs_Supplement,
 252         Tags,
 253         Variation_Selectors_Supplement,
 254         Supplementary_Private_Use_Area_A,
 255         Supplementary_Private_Use_Area_B
 256 };
 257
 258 }}}