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