mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-19 10:55:22 +02:00
45 lines
1.1 KiB
C
45 lines
1.1 KiB
C
/*
|
|
* gui/aoi.h - GUI: areas of interest
|
|
*
|
|
* Written 2016 by Werner Almesberger
|
|
* Copyright 2016 by Werner Almesberger
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
#ifndef GUI_AOI_H
|
|
#define GUI_AOI_H
|
|
|
|
#include <stdbool.h>
|
|
|
|
|
|
struct aoi {
|
|
int x, y, w, h; /* activation box, eeschema coordinates */
|
|
/* points to hovered aoi, or NULL */
|
|
|
|
bool (*hover)(void *user, bool on, int dx, int dy);
|
|
void (*click)(void *user);
|
|
void *user;
|
|
|
|
const struct aoi *related; /* considered equal for clicks */
|
|
|
|
struct aoi *next;
|
|
};
|
|
|
|
|
|
struct aoi *aoi_add(struct aoi **aois, const struct aoi *cfg);
|
|
void aoi_update(struct aoi *aoi, const struct aoi *cfg);
|
|
bool aoi_hover(struct aoi *const *aois, int x, int y);
|
|
|
|
bool aoi_click(struct aoi *const *aois, int x, int y);
|
|
|
|
void aoi_set_related(struct aoi *aoi, const struct aoi *related);
|
|
|
|
void aoi_remove(struct aoi **aois, const struct aoi *aoi);
|
|
void aoi_dehover(void);
|
|
|
|
#endif /* !GUI_AOI_H */
|