1 /**
2  * @file lv_templ.h
3  *
4  */
5 
6 /* TODO Remove these instructions
7  * Search an replace: template -> object normal name with lower case (e.g. button, label etc.)
8  *                    templ -> object short name with lower case(e.g. btn, label etc)
9  *                    TEMPL -> object short name with upper case (e.g. BTN, LABEL etc.)
10  *
11  */
12 
13 #ifndef LV_TEMPL_H
14 #define LV_TEMPL_H
15 
16 #ifdef __cplusplus
17 extern "C" {
18 #endif
19 
20 /*********************
21  *      INCLUDES
22  *********************/
23 #ifdef LV_CONF_INCLUDE_SIMPLE
24 #include "lv_conf.h"
25 #else
26 #include "../../lv_conf.h"
27 #endif
28 
29 #if LV_USE_TEMPL != 0
30 
31 #include "../lv_core/lv_obj.h"
32 
33 /*********************
34  *      DEFINES
35  *********************/
36 
37 /**********************
38  *      TYPEDEFS
39  **********************/
40 /*Data of template*/
41 typedef struct
42 {
43     lv_ANCESTOR_ext_t ANCESTOR; /*Ext. of ancestor*/
44     /*New data for this type */
45 } lv_templ_ext_t;
46 
47 /*Styles*/
48 enum {
49     LV_TEMPL_STYLE_X,
50     LV_TEMPL_STYLE_Y,
51 };
52 typedef uint8_t lv_templ_style_t;
53 
54 /**********************
55  * GLOBAL PROTOTYPES
56  **********************/
57 
58 /**
59  * Create a template objects
60  * @param par pointer to an object, it will be the parent of the new template
61  * @param copy pointer to a template object, if not NULL then the new object will be copied from it
62  * @return pointer to the created template
63  */
64 lv_obj_t * lv_templ_create(lv_obj_t * par, const lv_obj_t * copy);
65 
66 /*======================
67  * Add/remove functions
68  *=====================*/
69 
70 /*=====================
71  * Setter functions
72  *====================*/
73 
74 /**
75  * Set a style of a template.
76  * @param templ pointer to template object
77  * @param type which style should be set
78  * @param style pointer to a style
79  */
80 void lv_templ_set_style(lv_obj_t * templ, lv_templ_style_t type, const lv_style_t * style);
81 
82 /*=====================
83  * Getter functions
84  *====================*/
85 
86 /**
87  * Get style of a template.
88  * @param templ pointer to template object
89  * @param type which style should be get
90  * @return style pointer to the style
91  */
92 lv_style_t * lv_templ_get_style(const lv_obj_t * templ, lv_templ_style_t type);
93 
94 /*=====================
95  * Other functions
96  *====================*/
97 
98 /**********************
99  *      MACROS
100  **********************/
101 
102 #endif /*LV_USE_TEMPL*/
103 
104 #ifdef __cplusplus
105 } /* extern "C" */
106 #endif
107 
108 #endif /*LV_TEMPL_H*/
109