1 /**
2 * @file lv_xml_label_parser.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_xml_label_parser.h"
10 #if LV_USE_XML
11
12 #include "../../../lvgl.h"
13 #include "../../../lvgl_private.h"
14
15 /*********************
16 * DEFINES
17 *********************/
18
19 /**********************
20 * TYPEDEFS
21 **********************/
22
23 /**********************
24 * STATIC PROTOTYPES
25 **********************/
26 static lv_label_long_mode_t long_mode_text_to_enum_value(const char * txt);
27
28 /**********************
29 * STATIC VARIABLES
30 **********************/
31
32 /**********************
33 * MACROS
34 **********************/
35
36 /**********************
37 * GLOBAL FUNCTIONS
38 **********************/
39
lv_xml_label_create(lv_xml_parser_state_t * state,const char ** attrs)40 void * lv_xml_label_create(lv_xml_parser_state_t * state, const char ** attrs)
41 {
42 LV_UNUSED(attrs);
43 void * item = lv_label_create(lv_xml_state_get_parent(state));
44
45 return item;
46 }
47
lv_xml_label_apply(lv_xml_parser_state_t * state,const char ** attrs)48 void lv_xml_label_apply(lv_xml_parser_state_t * state, const char ** attrs)
49 {
50 void * item = lv_xml_state_get_item(state);
51
52 lv_xml_obj_apply(state, attrs); /*Apply the common properties, e.g. width, height, styles flags etc*/
53
54 for(int i = 0; attrs[i]; i += 2) {
55 const char * name = attrs[i];
56 const char * value = attrs[i + 1];
57
58 if(lv_streq("text", name)) lv_label_set_text(item, value);
59 if(lv_streq("long_mode", name)) lv_label_set_long_mode(item, long_mode_text_to_enum_value(value));
60 }
61 }
62
63 /**********************
64 * STATIC FUNCTIONS
65 **********************/
66
long_mode_text_to_enum_value(const char * txt)67 static lv_label_long_mode_t long_mode_text_to_enum_value(const char * txt)
68 {
69 if(lv_streq("wrap", txt)) return LV_LABEL_LONG_MODE_WRAP;
70 if(lv_streq("scroll", txt)) return LV_LABEL_LONG_MODE_SCROLL;
71
72 LV_LOG_WARN("%s is an unknown value for label's long_mode", txt);
73 return 0; /*Return 0 in lack of a better option. */
74 }
75
76 #endif /* LV_USE_XML */
77
