mirror of
https://github.com/trezor/trezor-firmware.git
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137 lines
4.3 KiB
C
137 lines
4.3 KiB
C
/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _FONTS_H
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#define _FONTS_H
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#include <stdbool.h>
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#include "fonts/font_bitmap.h"
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#include TREZOR_BOARD
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#ifdef USE_RGB_COLORS
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#define TREZOR_FONT_BPP 4
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#else
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#define TREZOR_FONT_BPP 1
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#endif
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#define COMPOSE(font_name, suffix) font_name##suffix
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#define FONT_DEFINE(s, suffix) COMPOSE(s, suffix)
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#ifdef TREZOR_FONT_NORMAL_ENABLE
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#define FONT_NORMAL (-1)
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#include TREZOR_FONT_NORMAL_INCLUDE
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#define FONT_NORMAL_DATA TREZOR_FONT_NORMAL_ENABLE
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#define FONT_NORMAL_HEIGHT FONT_DEFINE(TREZOR_FONT_NORMAL_ENABLE, _HEIGHT)
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#define FONT_NORMAL_MAX_HEIGHT \
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FONT_DEFINE(TREZOR_FONT_NORMAL_ENABLE, _MAX_HEIGHT)
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#define FONT_NORMAL_BASELINE FONT_DEFINE(TREZOR_FONT_NORMAL_ENABLE, _BASELINE)
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#endif
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#ifdef TREZOR_FONT_BIG_ENABLE
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#include TREZOR_FONT_BIG_INCLUDE
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#define FONT_BIG (-4)
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#define FONT_BIG_DATA TREZOR_FONT_BIG_ENABLE
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#define FONT_BIG_HEIGHT FONT_DEFINE(TREZOR_FONT_BIG_ENABLE, _HEIGHT)
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#define FONT_BIG_MAX_HEIGHT FONT_DEFINE(TREZOR_FONT_BIG_ENABLE, _MAX_HEIGHT)
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#define FONT_BIG_BASELINE FONT_DEFINE(TREZOR_FONT_BIG_ENABLE, _BASELINE)
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#endif
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#ifdef TREZOR_FONT_DEMIBOLD_ENABLE
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#include TREZOR_FONT_DEMIBOLD_INCLUDE
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#define FONT_DEMIBOLD (-5)
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#define FONT_DEMIBOLD_DATA TREZOR_FONT_DEMIBOLD_ENABLE
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#define FONT_DEMIBOLD_HEIGHT FONT_DEFINE(TREZOR_FONT_DEMIBOLD_ENABLE, _HEIGHT)
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#define FONT_DEMIBOLD_MAX_HEIGHT \
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FONT_DEFINE(TREZOR_FONT_DEMIBOLD_ENABLE, _MAX_HEIGHT)
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#define FONT_DEMIBOLD_BASELINE \
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FONT_DEFINE(TREZOR_FONT_DEMIBOLD_ENABLE, _BASELINE)
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#endif
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#ifdef TREZOR_FONT_MONO_ENABLE
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#include TREZOR_FONT_MONO_INCLUDE
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#define FONT_MONO (-3)
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#define FONT_MONO_DATA TREZOR_FONT_MONO_ENABLE
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#define FONT_MONO_HEIGHT FONT_DEFINE(TREZOR_FONT_MONO_ENABLE, _HEIGHT)
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#define FONT_MONO_MAX_HEIGHT FONT_DEFINE(TREZOR_FONT_MONO_ENABLE, _MAX_HEIGHT)
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#define FONT_MONO_BASELINE FONT_DEFINE(TREZOR_FONT_MONO_ENABLE, _BASELINE)
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#endif
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#ifdef TREZOR_FONT_BOLD_ENABLE
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#include TREZOR_FONT_BOLD_INCLUDE
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#define FONT_BOLD (-2)
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#define FONT_BOLD_DATA TREZOR_FONT_BOLD_ENABLE
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#define FONT_BOLD_HEIGHT FONT_DEFINE(TREZOR_FONT_BOLD_ENABLE, _HEIGHT)
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#define FONT_BOLD_MAX_HEIGHT FONT_DEFINE(TREZOR_FONT_BOLD_ENABLE, _MAX_HEIGHT)
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#define FONT_BOLD_BASELINE FONT_DEFINE(TREZOR_FONT_BOLD_ENABLE, _BASELINE)
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#endif
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#define MAX_FONT_H(A, B) ((A) > (B) ? (A) : (B))
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#define FONT_MAX_HEIGHT_1 0
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#ifdef TREZOR_FONT_NORMAL_ENABLE
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#define FONT_MAX_HEIGHT_2 MAX_FONT_H(FONT_NORMAL_MAX_HEIGHT, FONT_MAX_HEIGHT_1)
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#else
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#define FONT_MAX_HEIGHT_2 FONT_MAX_HEIGHT_1
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#endif
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#ifdef TREZOR_FONT_BOLD_ENABLE
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#define FONT_MAX_HEIGHT_3 MAX_FONT_H(FONT_BOLD_MAX_HEIGHT, FONT_MAX_HEIGHT_2)
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#else
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#define FONT_MAX_HEIGHT_3 FONT_MAX_HEIGHT_2
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#endif
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#ifdef TREZOR_FONT_BIG_ENABLE
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#define FONT_MAX_HEIGHT_4 MAX_FONT_H(FONT_BIG_MAX_HEIGHT, FONT_MAX_HEIGHT_3)
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#else
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#define FONT_MAX_HEIGHT_4 FONT_MAX_HEIGHT_3
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#endif
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#ifdef TREZOR_FONT_DEMIBOLD_ENABLE
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#define FONT_MAX_HEIGHT_5 \
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MAX_FONT_H(FONT_DEMIBOLD_MAX_HEIGHT, FONT_MAX_HEIGHT_4)
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#else
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#define FONT_MAX_HEIGHT_5 FONT_MAX_HEIGHT_4
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#endif
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#ifdef TREZOR_FONT_MONO_ENABLE
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#define FONT_MAX_HEIGHT MAX_FONT_H(FONT_MONO_MAX_HEIGHT, FONT_MAX_HEIGHT_5)
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#else
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#define FONT_MAX_HEIGHT FONT_MAX_HEIGHT_5
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#endif
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int font_height(int font);
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int font_max_height(int font);
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int font_baseline(int font);
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const uint8_t *font_get_glyph(int font, uint16_t c);
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const uint8_t *font_nonprintable_glyph(int font);
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typedef struct {
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const int font;
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const uint8_t *text;
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int remaining;
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} font_glyph_iter_t;
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font_glyph_iter_t font_glyph_iter_init(const int font, const uint8_t *text,
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const int len);
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bool font_next_glyph(font_glyph_iter_t *iter, const uint8_t **out);
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int font_text_width(int font, const char *text, int textlen);
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#endif //_FONTS_H
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