root / proj / src / libs / graph / include / font.h @ 379
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| 1 | 182 | up20180642 | #ifndef FONT_H_INCLUDED
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| 2 | #define FONT_H_INCLUDED
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| 3 | |||
| 4 | 319 | up20180642 | /**
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| 5 | 333 | up20180642 | * @defgroup font_t font_t
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| 6 | * @ingroup graph
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| 7 | * @brief Font module.
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| 8 | *
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| 9 | * Represents a set of glyphs that can be drawn for showing text.
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| 10 | *
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| 11 | * @{
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| 12 | 319 | up20180642 | */
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| 13 | 333 | up20180642 | |
| 14 | /**
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| 15 | * @brief Font.
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| 16 | */
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| 17 | 314 | up20180642 | typedef struct font font_t; |
| 18 | 319 | up20180642 | /**
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| 19 | * @brief Construct font.
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| 20 | *
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| 21 | * The font is constructed from a provided path. That path is required to
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| 22 | * contain glyphs with the name "ascii???.xpm2", files with format XPM2 where
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| 23 | * instead of having "???" we have 3-digit ASCII codes, where the glyph with
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| 24 | * that name map to that XPM2 file.
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| 25 | * @param s Path to directory
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| 26 | * @return Pointer to font
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| 27 | */
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| 28 | 314 | up20180642 | font_t* (font_ctor)(const char *s); |
| 29 | 319 | up20180642 | /**
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| 30 | * @brief Destruct font.
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| 31 | * @param p Pointer to font to be destroyed
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| 32 | */
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| 33 | void (font_dtor)(font_t *p);
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| 34 | 314 | up20180642 | |
| 35 | 319 | up20180642 | /**
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| 36 | * @brief Initialize font stuff.
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| 37 | *
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| 38 | * More specifically, this involves loading the default font, which is currently consolas.
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| 39 | * @return SUCCESS if initialization was successful, false otherwise
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| 40 | */
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| 41 | 314 | up20180642 | int (font_init)(void); |
| 42 | 319 | up20180642 | /**
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| 43 | * @brief Get default font.
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| 44 | *
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| 45 | * Currently, the default font is Consolas.
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| 46 | * @return Pointer to default font
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| 47 | */
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| 48 | 314 | up20180642 | const font_t* font_get_default(void); |
| 49 | 319 | up20180642 | /**
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| 50 | * @brief Get Consolas font.
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| 51 | * @return Pointer to Consolas font
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| 52 | */
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| 53 | 314 | up20180642 | const font_t* font_get_consolas(void); |
| 54 | 319 | up20180642 | /**
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| 55 | * @brief Free resources used on initialization of fonts.
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| 56 | */
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| 57 | void (font_free)(void); |
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| 58 | 314 | up20180642 | |
| 59 | 319 | up20180642 | /**
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| 60 | 333 | up20180642 | * @}
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| 61 | 319 | up20180642 | */
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| 62 | 188 | up20180642 | |
| 63 | 182 | up20180642 | #endif //FONT_H_INCLUDED |