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