n_gui_md.h

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/*
 * Nilorea Library
 * Copyright (C) 2005-2026 Castagnier Mickael
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * permissions and limitations under the License.
 *
 * SPDX-License-Identifier: Apache-2.0
 */

 
#ifndef N_GUI_MD_H
#define N_GUI_MD_H
 
#ifdef __cplusplus
extern "C" {
#endif
 
#include <allegro5/allegro.h>
#include <allegro5/allegro_font.h>
 
#include <nilorea/n_markdown.h>
 
#include <stddef.h>

typedef struct N_GUI_MD_FONTS {
    ALLEGRO_FONT* regular;
    ALLEGRO_FONT* bold;
    ALLEGRO_FONT* italic;
    ALLEGRO_FONT* bolditalic;
    ALLEGRO_FONT* mono;
    ALLEGRO_FONT* h1;
    ALLEGRO_FONT* h2;
    ALLEGRO_FONT* h3;
} N_GUI_MD_FONTS;

typedef struct N_GUI_MD_STYLE {
    ALLEGRO_COLOR text;
    ALLEGRO_COLOR heading;
    ALLEGRO_COLOR link;
    ALLEGRO_COLOR code;
    ALLEGRO_COLOR code_bg;
    ALLEGRO_COLOR quote;
    ALLEGRO_COLOR rule;
    float block_gap;
    float indent;
    float cell_pad;
    float col_min;
    unsigned parse_flags;
    int hard_breaks;
} N_GUI_MD_STYLE;

void n_gui_md_style_default(N_GUI_MD_STYLE* out, ALLEGRO_COLOR text, ALLEGRO_COLOR background, float line_height);

float n_gui_md_height(const N_GUI_MD_FONTS* fonts, const N_GUI_MD_STYLE* style, float width, const char* text);

float n_gui_md_draw(const N_GUI_MD_FONTS* fonts, const N_GUI_MD_STYLE* style, float x, float y, float width, const char* text);

int n_gui_md_link_at(const N_GUI_MD_FONTS* fonts, const N_GUI_MD_STYLE* style, float x, float y, float width, const char* text, float px, float py, char* url, size_t url_cap);
 
#ifdef __cplusplus
}
#endif
 
#endif /* N_GUI_MD_H */