gp_widget_keys.h

//SPDX-License-Identifier: LGPL-2.0-or-later
 
/*
 
   Copyright (c) 2014-2022 Cyril Hrubis <metan@ucw.cz>
 
 */
 
#ifndef GP_WIDGET_KEYS
#define GP_WIDGET_KEYS
 
#include <input/gp_event.h>
 
static inline int gp_widget_key_mod_pressed(gp_event *ev)
{
        return gp_ev_any_key_pressed(ev, GP_KEY_LEFT_ALT, GP_KEY_RIGHT_ALT,
                                            GP_KEY_LEFT_CTRL, GP_KEY_RIGHT_CTRL,
                                            GP_KEY_LEFT_META, GP_KEY_RIGHT_META);
}
 
/* If defined widget focus can be moved with arrow keys when any of these keys is pressed */
#define GP_WIDGET_KEYS_MOD_FOCUS GP_KEY_LEFT_CTRL, GP_KEY_RIGHT_CTRL
/* Keys to move focus into a specified direction */
#define GP_WIDGET_KEY_FOCUS_LEFT GP_KEY_LEFT
#define GP_WIDGET_KEY_FOCUS_RIGHT GP_KEY_RIGHT
#define GP_WIDGET_KEY_FOCUS_UP GP_KEY_UP
#define GP_WIDGET_KEY_FOCUS_DOWN GP_KEY_DOWN
 
/* Key to move focus to a next widget */
#define GP_WIDGET_KEY_FOCUS_NEXT GP_KEY_TAB
/* Keys to reverse the direction of previous key if any of these keys is pressed */
#define GP_WIDGET_KEYS_MOD_FOCUS_PREV GP_KEY_LEFT_SHIFT, GP_KEY_RIGHT_SHIFT
 
/* Key to toggle color scheme */
#define GP_WIDGET_KEYS_MOD_COLOR_SCHEME GP_KEY_LEFT_CTRL, GP_KEY_RIGHT_CTRL
#define GP_WIDGET_KEY_COLOR_SCHEME GP_KEY_SPACE
 
/* Key to show about dialog */
#define GP_WIDGET_KEYS_MOD_ABOUT GP_KEY_LEFT_CTRL, GP_KEY_RIGHT_CTRL
#define GP_WIDGET_KEY_ABOUT GP_KEY_I
 
/* Keys to increase/decrease text size */
#define GP_WIDGET_KEYS_MOD_ZOOM GP_KEY_LEFT_CTRL, GP_KEY_RIGHT_CTRL
#define GP_WIDGET_KEY_ZOOM_IN GP_KEY_EQUAL
#define GP_WIDGET_KEY_ZOOM_OUT GP_KEY_MINUS
 
/* Key to quit the app */
#define GP_WIDGET_KEYS_MOD_QUIT GP_KEY_LEFT_ALT, GP_KEY_RIGHT_ALT
#define GP_WIDGET_KEY_QUIT GP_KEY_F4
 
#endif /* GP_WIDGET_KEYS */