xcolor.h

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/*
 *                           0BSD 
 * 
 *                    BSD Zero Clause License
 * 
 *  Copyright (c) 2019 Hermann Meyer
 *
 * Permission to use, copy, modify, and/or distribute this software for any
 * purpose with or without fee is hereby granted.
 
 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 * REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
 * AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
 * INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
 * LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
 * OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
 * PERFORMANCE OF THIS SOFTWARE.
 *
 */
 
#pragma once
 
#ifndef XCOLOR_H_
#define XCOLOR_H_
 
#include "xputty.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
 
typedef enum {
    NORMAL_,
    PRELIGHT_,
    SELECTED_,
    ACTIVE_,
    INSENSITIVE_,
} Color_state;
 
typedef enum {
    FORGROUND_,
    BACKGROUND_,
    BASE_,
    TEXT_,
    SHADOW_,
    FRAME_,
    LIGHT_,
} Color_mod;
 
typedef struct {
    double fg[4];
    double bg[4];
    double base[4];
    double text[4];
    double shadow[4];
    double frame[4];
    double light[4];
} Colors;
 
struct XColor_t {
    Colors normal;
    Colors prelight;
    Colors selected;
    Colors active;
    Colors insensitive;
};
 
struct SystrayColor_t{
    double r;
    double g;
    double b;
    double a;
};
 
void set_dark_theme(Xputty *main);
 
void set_light_theme(Xputty *main);
 
void color_scheme_to_childs(Widget_t *wid);
 
 
void set_widget_color(Widget_t *w, Color_state st, Color_mod mod,
                            double r, double g, double b, double a);
 
void widget_set_color(double *c, double r, double g, double b, double a);
 
Colors *get_color_scheme(Widget_t *wid, Color_state st);
 
Color_state get_color_state(Widget_t *wid);
 
void use_fg_color_scheme(Widget_t *w, Color_state st);
 
void use_bg_color_scheme(Widget_t *w, Color_state st);
 
void use_base_color_scheme(Widget_t *w, Color_state st);
 
void use_text_color_scheme(Widget_t *w, Color_state st);
 
void use_shadow_color_scheme(Widget_t *w, Color_state st);
 
void use_frame_color_scheme(Widget_t *w, Color_state st);
 
void use_light_color_scheme(Widget_t *w, Color_state st);
 
void use_systray_color(Widget_t *w);
 
void set_systray_color(Xputty *main, double r, double g, double b, double a);
 
void set_pattern(Widget_t *w, Colors *from, Colors *to, Color_mod mod);
 
#ifdef __cplusplus
}
#endif
 
#endif //XCOLOR_H_