Lockpick_RCM/bdk/libs/lvgl/lv_objx/lv_mbox.h
2020-06-26 14:17:06 -06:00

222 lines
5.9 KiB
C

/*
* Copyright (c) 2019 CTCaer
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
* version 2, as published by the Free Software Foundation.
*
* This program is distributed in the hope it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/**
* @file lv_mbox.h
*
*/
#ifndef LV_MBOX_H
#define LV_MBOX_H
#ifdef __cplusplus
extern "C" {
#endif
/*********************
* INCLUDES
*********************/
#ifdef LV_CONF_INCLUDE_SIMPLE
#include "lv_conf.h"
#else
#include "../../lv_conf.h"
#endif
#if USE_LV_MBOX != 0
/*Testing of dependencies*/
#if USE_LV_CONT == 0
#error "lv_mbox: lv_cont is required. Enable it in lv_conf.h (USE_LV_CONT 1) "
#endif
#if USE_LV_BTNM == 0
#error "lv_mbox: lv_btnm is required. Enable it in lv_conf.h (USE_LV_BTNM 1) "
#endif
#if USE_LV_LABEL == 0
#error "lv_mbox: lv_label is required. Enable it in lv_conf.h (USE_LV_LABEL 1) "
#endif
#include "../lv_core/lv_obj.h"
#include "lv_cont.h"
#include "lv_btnm.h"
#include "lv_label.h"
/*********************
* DEFINES
*********************/
/**********************
* TYPEDEFS
**********************/
/*Data of message box*/
typedef struct
{
lv_cont_ext_t bg; /*Ext. of ancestor*/
/*New data for this type */
lv_obj_t *text; /*Text of the message box*/
lv_obj_t *btnm; /*Button matrix for the buttons*/
uint16_t anim_time; /*Duration of close animation [ms] (0: no animation)*/
} lv_mbox_ext_t;
enum {
LV_MBOX_STYLE_BG,
LV_MBOX_STYLE_BTN_BG,
LV_MBOX_STYLE_BTN_REL,
LV_MBOX_STYLE_BTN_PR,
LV_MBOX_STYLE_BTN_TGL_REL,
LV_MBOX_STYLE_BTN_TGL_PR,
LV_MBOX_STYLE_BTN_INA,
};
typedef uint8_t lv_mbox_style_t;
/**********************
* GLOBAL PROTOTYPES
**********************/
/**
* Create a message box objects
* @param par pointer to an object, it will be the parent of the new message box
* @param copy pointer to a message box object, if not NULL then the new object will be copied from it
* @return pointer to the created message box
*/
lv_obj_t * lv_mbox_create(lv_obj_t * par, const lv_obj_t * copy);
/*======================
* Add/remove functions
*=====================*/
/**
* Add button to the message box
* @param mbox pointer to message box object
* @param btn_map button descriptor (button matrix map).
* E.g. a const char *txt[] = {"ok", "close", ""} (Can not be local variable)
* @param action a function which will be called when a button is released
*/
void lv_mbox_add_btns(lv_obj_t * mbox, const char **btn_map, lv_btnm_action_t action);
/*=====================
* Setter functions
*====================*/
/**
* Set the text of the message box
* @param mbox pointer to a message box
* @param txt a '\0' terminated character string which will be the message box text
*/
void lv_mbox_set_text(lv_obj_t * mbox, const char * txt);
/**
* Stop the action to call when button is released
* @param mbox pointer to a message box object
* @param pointer to an 'lv_btnm_action_t' action. In the action you need to use `lv_mbox_get_from_btn()` to get the `mbox`.
*/
void lv_mbox_set_action(lv_obj_t * mbox, lv_btnm_action_t action);
/**
* Set animation duration
* @param mbox pointer to a message box object
* @param anim_time animation length in milliseconds (0: no animation)
*/
void lv_mbox_set_anim_time(lv_obj_t * mbox, uint16_t anim_time);
/**
* Automatically delete the message box after a given time
* @param mbox pointer to a message box object
* @param delay a time (in milliseconds) to wait before delete the message box
*/
void lv_mbox_start_auto_close(lv_obj_t * mbox, uint16_t delay);
/**
* Stop the auto. closing of message box
* @param mbox pointer to a message box object
*/
void lv_mbox_stop_auto_close(lv_obj_t * mbox);
/**
* Set a style of a message box
* @param mbox pointer to a message box object
* @param type which style should be set
* @param style pointer to a style
*/
void lv_mbox_set_style(lv_obj_t *mbox, lv_mbox_style_t type, lv_style_t *style);
/**
* Set whether recoloring is enabled. Must be called after `lv_mbox_add_btns`.
* @param btnm pointer to button matrix object
* @param en whether recoloring is enabled
*/
void lv_mbox_set_recolor(lv_obj_t * mbox, bool en);
void lv_mbox_set_recolor_text(lv_obj_t * mbox, bool en);
/*=====================
* Getter functions
*====================*/
/**
* Get the text of the message box
* @param mbox pointer to a message box object
* @return pointer to the text of the message box
*/
const char * lv_mbox_get_text(const lv_obj_t * mbox);
/**
* Get the message box object from one of its button.
* It is useful in the button release actions where only the button is known
* @param btn pointer to a button of a message box
* @return pointer to the button's message box
*/
lv_obj_t * lv_mbox_get_from_btn(const lv_obj_t * btn);
/**
* Get the animation duration (close animation time)
* @param mbox pointer to a message box object
* @return animation length in milliseconds (0: no animation)
*/
uint16_t lv_mbox_get_anim_time(const lv_obj_t * mbox);
/**
* Get a style of a message box
* @param mbox pointer to a message box object
* @param type which style should be get
* @return style pointer to a style
*/
lv_style_t * lv_mbox_get_style(const lv_obj_t *mbox, lv_mbox_style_t type);
/**
* Get whether recoloring is enabled
* @param btnm pointer to button matrix object
* @return whether recoloring is enabled
*/
bool lv_mbox_get_recolor(const lv_obj_t * mbox);
/**********************
* MACROS
**********************/
#endif /*USE_LV_MBOX*/
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /*LV_MBOX_H*/