Start of rewrite
Based on lockpick_rcm 1.9.0
This commit is contained in:
SuchMemeManySkill
286
bdk/libs/lvgl/lv_objx/lv_ddlist.h
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286
bdk/libs/lvgl/lv_objx/lv_ddlist.h
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/*
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* Copyright (c) 2019 CTCaer
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms and conditions of the GNU General Public License,
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* version 2, as published by the Free Software Foundation.
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*
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* This program is distributed in the hope it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/**
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* @file lv_ddlist.h
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*
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*/
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#ifndef LV_DDLIST_H
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#define LV_DDLIST_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*********************
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* INCLUDES
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*********************/
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#ifdef LV_CONF_INCLUDE_SIMPLE
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#include "lv_conf.h"
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#else
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#include "../../lv_conf.h"
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#endif
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#if USE_LV_DDLIST != 0
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/*Testing of dependencies*/
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#if USE_LV_PAGE == 0
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#error "lv_ddlist: lv_page is required. Enable it in lv_conf.h (USE_LV_PAGE 1) "
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#endif
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#if USE_LV_LABEL == 0
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#error "lv_ddlist: lv_label is required. Enable it in lv_conf.h (USE_LV_LABEL 1) "
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#endif
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#include "../lv_core/lv_obj.h"
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#include "../lv_objx/lv_page.h"
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#include "../lv_objx/lv_label.h"
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/*********************
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* DEFINES
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*********************/
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/**********************
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* TYPEDEFS
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**********************/
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/*Data of drop down list*/
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typedef struct
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{
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lv_page_ext_t page; /*Ext. of ancestor*/
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/*New data for this type */
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lv_obj_t *label; /*Label for the options*/
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lv_style_t * sel_style; /*Style of the selected option*/
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lv_action_t action; /*Pointer to function to call when an option is selected*/
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uint16_t option_cnt; /*Number of options*/
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uint16_t sel_opt_id; /*Index of the current option*/
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uint16_t sel_opt_id_ori; /*Store the original index on focus*/
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uint16_t anim_time; /*Open/Close animation time [ms]*/
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uint8_t opened :1; /*1: The list is opened (handled by the library)*/
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uint8_t draw_arrow :1; /*1: Draw arrow*/
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uint8_t direction_up : 1; /*1: Open direction*/
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lv_coord_t fix_height; /*Height of the ddlist when opened. (0: auto-size)*/
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} lv_ddlist_ext_t;
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enum {
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LV_DDLIST_STYLE_BG,
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LV_DDLIST_STYLE_BGO,
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LV_DDLIST_STYLE_PR,
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LV_DDLIST_STYLE_SEL,
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LV_DDLIST_STYLE_SB,
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};
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typedef uint8_t lv_ddlist_style_t;
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/**********************
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* GLOBAL PROTOTYPES
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**********************/
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/**
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* Create a drop down list objects
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* @param par pointer to an object, it will be the parent of the new drop down list
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* @param copy pointer to a drop down list object, if not NULL then the new object will be copied from it
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* @return pointer to the created drop down list
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*/
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lv_obj_t * lv_ddlist_create(lv_obj_t * par, const lv_obj_t * copy);
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/*=====================
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* Setter functions
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*====================*/
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/**
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* Set arrow draw in a drop down list
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* @param ddlist pointer to drop down list object
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* @param en enable/disable a arrow draw. E.g. "true" for draw.
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*/
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void lv_ddlist_set_draw_arrow(lv_obj_t * ddlist, bool en);
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/**
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* Set the options in a drop down list from a string
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* @param ddlist pointer to drop down list object
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* @param options a string with '\n' separated options. E.g. "One\nTwo\nThree"
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*/
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void lv_ddlist_set_options(lv_obj_t * ddlist, const char * options);
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/**
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* Set the selected option
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* @param ddlist pointer to drop down list object
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* @param sel_opt id of the selected option (0 ... number of option - 1);
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*/
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void lv_ddlist_set_selected(lv_obj_t * ddlist, uint16_t sel_opt);
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/**
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* Set a function to call when a new option is chosen
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* @param ddlist pointer to a drop down list
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* @param action pointer to a call back function
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*/
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void lv_ddlist_set_action(lv_obj_t * ddlist, lv_action_t action);
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/**
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* Set the fix height for the drop down list
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* If 0 then the opened ddlist will be auto. sized else the set height will be applied.
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* @param ddlist pointer to a drop down list
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* @param h the height when the list is opened (0: auto size)
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*/
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void lv_ddlist_set_fix_height(lv_obj_t * ddlist, lv_coord_t h);
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/**
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* Enable or disable the horizontal fit to the content
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* @param ddlist pointer to a drop down list
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* @param en true: enable auto fit; false: disable auto fit
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*/
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void lv_ddlist_set_hor_fit(lv_obj_t * ddlist, bool en);
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/**
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* Set the scroll bar mode of a drop down list
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* @param ddlist pointer to a drop down list object
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* @param sb_mode the new mode from 'lv_page_sb_mode_t' enum
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*/
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static inline void lv_ddlist_set_sb_mode(lv_obj_t * ddlist, lv_sb_mode_t mode)
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{
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lv_page_set_sb_mode(ddlist, mode);
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}
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/**
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* Set the open/close animation time.
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* @param ddlist pointer to a drop down list
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* @param anim_time: open/close animation time [ms]
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*/
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void lv_ddlist_set_anim_time(lv_obj_t * ddlist, uint16_t anim_time);
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/**
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* Set a style of a drop down list
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* @param ddlist pointer to a drop down list object
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* @param type which style should be set
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* @param style pointer to a style
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* */
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void lv_ddlist_set_style(lv_obj_t *ddlist, lv_ddlist_style_t type, lv_style_t *style);
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/**
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* Set the alignment of the labels in a drop down list
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* @param ddlist pointer to a drop down list object
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* @param align alignment of labels
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*/
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void lv_ddlist_set_align(lv_obj_t *ddlist, lv_label_align_t align);
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void lv_ddlist_set_direction_up(lv_obj_t *ddlist, bool enable);
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/*=====================
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* Getter functions
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*====================*/
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/**
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* Get arrow draw in a drop down list
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* @param ddlist pointer to drop down list object
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*/
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bool lv_ddlist_get_draw_arrow(lv_obj_t * ddlist);
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/**
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* Get the options of a drop down list
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* @param ddlist pointer to drop down list object
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* @return the options separated by '\n'-s (E.g. "Option1\nOption2\nOption3")
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*/
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const char * lv_ddlist_get_options(const lv_obj_t * ddlist);
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/**
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* Get the selected option
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* @param ddlist pointer to drop down list object
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* @return id of the selected option (0 ... number of option - 1);
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*/
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uint16_t lv_ddlist_get_selected(const lv_obj_t * ddlist);
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/**
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* Get the current selected option as a string
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* @param ddlist pointer to ddlist object
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* @param buf pointer to an array to store the string
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*/
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void lv_ddlist_get_selected_str(const lv_obj_t * ddlist, char * buf);
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/**
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* Get the "option selected" callback function
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* @param ddlist pointer to a drop down list
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* @return pointer to the call back function
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*/
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lv_action_t lv_ddlist_get_action(const lv_obj_t * ddlist);
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/**
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* Get the fix height value.
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* @param ddlist pointer to a drop down list object
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* @return the height if the ddlist is opened (0: auto size)
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*/
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lv_coord_t lv_ddlist_get_fix_height(const lv_obj_t * ddlist);
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/**
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* Get the scroll bar mode of a drop down list
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* @param ddlist pointer to a drop down list object
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* @return scrollbar mode from 'lv_page_sb_mode_t' enum
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*/
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static inline lv_sb_mode_t lv_ddlist_get_sb_mode(const lv_obj_t * ddlist)
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{
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return lv_page_get_sb_mode(ddlist);
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}
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/**
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* Get the open/close animation time.
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* @param ddlist pointer to a drop down list
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* @return open/close animation time [ms]
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*/
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uint16_t lv_ddlist_get_anim_time(const lv_obj_t * ddlist);
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/**
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* Get a style of a drop down list
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* @param ddlist pointer to a drop down list object
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* @param type which style should be get
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* @return style pointer to a style
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*/
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lv_style_t * lv_ddlist_get_style(const lv_obj_t *ddlist, lv_ddlist_style_t type);
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/**
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* Get the alignment of the labels in a drop down list
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* @param ddlist pointer to a drop down list object
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* @return alignment of labels
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*/
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lv_label_align_t lv_ddlist_get_align(const lv_obj_t *ddlist);
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/*=====================
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* Other functions
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*====================*/
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/**
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* Open the drop down list with or without animation
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* @param ddlist pointer to drop down list object
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* @param anim_en true: use animation; false: not use animations
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*/
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void lv_ddlist_open(lv_obj_t * ddlist, bool anim_en);
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/**
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* Close (Collapse) the drop down list
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* @param ddlist pointer to drop down list object
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* @param anim_en true: use animation; false: not use animations
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*/
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void lv_ddlist_close(lv_obj_t * ddlist, bool anim_en);
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/**********************
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* MACROS
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**********************/
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#endif /*USE_LV_DDLIST*/
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /*LV_DDLIST_H*/
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