1 /**
2 * @file lv_xml_table_parser.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_xml_table_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_table_cell_ctrl_t table_ctrl_to_enum(const char * txt);
27
28 /**********************
29 * STATIC VARIABLES
30 **********************/
31
32 /**********************
33 * MACROS
34 **********************/
35
36 /**********************
37 * GLOBAL FUNCTIONS
38 **********************/
39
lv_xml_table_create(lv_xml_parser_state_t * state,const char ** attrs)40 void * lv_xml_table_create(lv_xml_parser_state_t * state, const char ** attrs)
41 {
42 LV_UNUSED(attrs);
43 void * item = lv_table_create(lv_xml_state_get_parent(state));
44
45 return item;
46 }
47
48
lv_xml_table_apply(lv_xml_parser_state_t * state,const char ** attrs)49 void lv_xml_table_apply(lv_xml_parser_state_t * state, const char ** attrs)
50 {
51 void * item = lv_xml_state_get_item(state);
52
53 lv_xml_obj_apply(state, attrs); /*Apply the common properties, e.g. width, height, styles flags etc*/
54
55 for(int i = 0; attrs[i]; i += 2) {
56 const char * name = attrs[i];
57 const char * value = attrs[i + 1];
58
59 if(lv_streq("column_conunt", name)) lv_table_set_column_count(item, lv_xml_atoi(value));
60 else if(lv_streq("row_conunt", name)) lv_table_set_row_count(item, lv_xml_atoi(value));
61 else if(lv_streq("selected_cell", name)) {
62
63 int32_t value1 = lv_xml_atoi_split(&value, ' ');
64 int32_t value2 = lv_xml_atoi_split(&value, ' ');
65 lv_table_set_selected_cell(item, value1, value2);
66 }
67 }
68 }
69
lv_xml_table_column_create(lv_xml_parser_state_t * state,const char ** attrs)70 void * lv_xml_table_column_create(lv_xml_parser_state_t * state, const char ** attrs)
71 {
72 LV_UNUSED(attrs);
73
74 /*Nothing to create*/
75 return lv_xml_state_get_parent(state);;
76 }
77
lv_xml_table_column_apply(lv_xml_parser_state_t * state,const char ** attrs)78 void lv_xml_table_column_apply(lv_xml_parser_state_t * state, const char ** attrs)
79 {
80 LV_UNUSED(state);
81 LV_UNUSED(attrs);
82
83 lv_obj_t * table = lv_xml_state_get_parent(state);
84 int32_t column = lv_xml_atoi(lv_xml_get_value_of(attrs, "column"));
85
86 for(int i = 0; attrs[i]; i += 2) {
87 const char * name = attrs[i];
88 const char * value = attrs[i + 1];
89
90 if(lv_streq("width", name)) lv_table_set_column_width(table, column, lv_xml_atoi(value));
91 }
92 }
93
lv_xml_table_cell_create(lv_xml_parser_state_t * state,const char ** attrs)94 void * lv_xml_table_cell_create(lv_xml_parser_state_t * state, const char ** attrs)
95 {
96 LV_UNUSED(attrs);
97
98 /*Nothing to create*/
99 return lv_xml_state_get_parent(state);;
100 }
101
lv_xml_table_cell_apply(lv_xml_parser_state_t * state,const char ** attrs)102 void lv_xml_table_cell_apply(lv_xml_parser_state_t * state, const char ** attrs)
103 {
104 LV_UNUSED(state);
105 LV_UNUSED(attrs);
106
107 lv_obj_t * table = lv_xml_state_get_parent(state);
108 int32_t row = lv_xml_atoi(lv_xml_get_value_of(attrs, "row"));
109 int32_t column = lv_xml_atoi(lv_xml_get_value_of(attrs, "column"));
110
111 for(int i = 0; attrs[i]; i += 2) {
112 const char * name = attrs[i];
113 const char * value = attrs[i + 1];
114
115 if(lv_streq("value", name)) lv_table_set_cell_value(table, row, column, value);
116 if(lv_streq("ctrl", name)) {
117 lv_table_cell_ctrl_t ctrl = 0;
118 char buf[256];
119 lv_strncpy(buf, value, sizeof(buf));
120 char * buf_p = buf;
121 const char * str;
122 while((str = lv_xml_split_str(&buf_p, ' ')) != NULL) {
123 ctrl |= table_ctrl_to_enum(str);
124 }
125
126 lv_table_add_cell_ctrl(table, row, column, ctrl);
127 }
128 }
129 }
130
131 /**********************
132 * STATIC FUNCTIONS
133 **********************/
134
table_ctrl_to_enum(const char * txt)135 static lv_table_cell_ctrl_t table_ctrl_to_enum(const char * txt)
136 {
137 if(lv_streq("none", txt)) return LV_TABLE_CELL_CTRL_NONE;
138 if(lv_streq("merge_right", txt)) return LV_TABLE_CELL_CTRL_MERGE_RIGHT;
139 if(lv_streq("text_crop", txt)) return LV_TABLE_CELL_CTRL_TEXT_CROP;
140 if(lv_streq("custom_1", txt)) return LV_TABLE_CELL_CTRL_CUSTOM_1;
141 if(lv_streq("custom_2", txt)) return LV_TABLE_CELL_CTRL_CUSTOM_2;
142 if(lv_streq("custom_3", txt)) return LV_TABLE_CELL_CTRL_CUSTOM_3;
143 if(lv_streq("custom_4", txt)) return LV_TABLE_CELL_CTRL_CUSTOM_4;
144
145 LV_LOG_WARN("%s is an unknown value for table's ctrl", txt);
146 return 0; /*Return 0 in lack of a better option. */
147 }
148
149 #endif /* LV_USE_XML */
150
