2016-11-19 20:23:06 +00:00
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/*
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* Copyright (C) 2016 Alex Yatskov <alex@foosoft.net>
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* Author: Alex Yatskov <alex@foosoft.net>
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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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2016-11-29 05:16:43 +00:00
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#ifndef FONT_H
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#define FONT_H
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2016-11-19 20:23:06 +00:00
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2016-11-21 16:59:06 +00:00
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#include <stdbool.h>
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2016-11-19 20:23:06 +00:00
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/*
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* Constants
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*/
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2016-11-22 05:08:15 +00:00
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#define MAX_UTF8_BYTES 10
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2016-11-21 16:50:13 +00:00
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#define MAX_STUB_BYTES 32
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2016-11-19 20:23:06 +00:00
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/*
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* Types
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*/
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typedef struct {
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int code;
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2016-11-20 03:07:49 +00:00
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char utf8[MAX_UTF8_BYTES];
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2016-11-29 05:16:43 +00:00
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} Font_Entry;
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2016-11-19 20:23:06 +00:00
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typedef struct {
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2016-11-22 05:08:15 +00:00
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char name[256];
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2016-11-29 05:16:43 +00:00
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const Font_Entry* table_wide;
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2016-11-22 06:44:33 +00:00
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int table_wide_size;
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2016-11-29 05:16:43 +00:00
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const Font_Entry* table_narrow;
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2016-11-22 06:44:33 +00:00
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int table_narrow_size;
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2016-11-29 05:16:43 +00:00
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} Font_Table;
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2016-11-19 20:23:06 +00:00
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2016-11-21 16:59:06 +00:00
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typedef struct {
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2016-11-29 05:16:43 +00:00
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Font_Table* tables;
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2016-11-22 06:44:33 +00:00
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int table_count;
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2016-11-29 05:16:43 +00:00
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} Font_Context;
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2016-11-21 16:59:06 +00:00
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2016-11-19 20:23:06 +00:00
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typedef enum {
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2016-11-29 05:16:43 +00:00
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FONT_WIDTH_WIDE,
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FONT_WIDTH_NARROW,
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} Font_Width;
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2016-11-19 20:23:06 +00:00
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/*
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* Functions
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*/
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2016-11-29 05:16:43 +00:00
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bool font_context_init(Font_Context* context, const char path[]);
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void font_context_destroy(Font_Context* context);
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2016-11-21 16:59:06 +00:00
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2016-11-29 05:16:43 +00:00
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const Font_Table* font_table_select(const Font_Context* context, const char name[]);
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2016-11-21 16:59:06 +00:00
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2016-11-29 05:16:43 +00:00
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void font_stub_encode(char output[], int size, int code, const Font_Table* table, Font_Width width);
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void font_stub_decode(char output[], int size, const char input[]);
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2016-11-19 20:23:06 +00:00
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2016-11-29 05:16:43 +00:00
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#endif /* FONT_H */
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