1 /**
2 * @file lv_xml_base_parser.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "../../lvgl.h"
10 #if LV_USE_XML
11
12 #include "lv_xml_base_types.h"
13 #include "lv_xml_private.h"
14 #include "lv_xml_parser.h"
15 #include "lv_xml_style.h"
16 #include "lv_xml_component_private.h"
17
18 /*********************
19 * DEFINES
20 *********************/
21
22 /**********************
23 * TYPEDEFS
24 **********************/
25
26 /**********************
27 * STATIC PROTOTYPES
28 **********************/
29
30 /**********************
31 * STATIC VARIABLES
32 **********************/
33
34 /**********************
35 * MACROS
36 **********************/
37
38 /**********************
39 * GLOBAL FUNCTIONS
40 **********************/
41
lv_xml_to_size(const char * txt)42 int32_t lv_xml_to_size(const char * txt)
43 {
44 if(lv_streq(txt, "content")) return LV_SIZE_CONTENT;
45
46 int32_t v = lv_xml_atoi(txt);
47 if(txt[lv_strlen(txt) - 1] == '%') return lv_pct(v);
48 else return v;
49 }
50
lv_xml_align_to_enum(const char * txt)51 lv_align_t lv_xml_align_to_enum(const char * txt)
52 {
53 if(lv_streq("top_left", txt)) return LV_ALIGN_TOP_LEFT;
54 if(lv_streq("top_mid", txt)) return LV_ALIGN_TOP_MID;
55 if(lv_streq("top_right", txt)) return LV_ALIGN_TOP_RIGHT;
56 if(lv_streq("bottom_left", txt)) return LV_ALIGN_BOTTOM_LEFT;
57 if(lv_streq("bottom_mid", txt)) return LV_ALIGN_BOTTOM_MID;
58 if(lv_streq("bottom_right", txt)) return LV_ALIGN_BOTTOM_RIGHT;
59 if(lv_streq("right_mid", txt)) return LV_ALIGN_RIGHT_MID;
60 if(lv_streq("left_mid", txt)) return LV_ALIGN_LEFT_MID;
61 if(lv_streq("center", txt)) return LV_ALIGN_CENTER;
62
63 LV_LOG_WARN("%s is an unknown value for align", txt);
64 return 0; /*Return 0 in lack of a better option. */
65 }
66
lv_xml_dir_to_enum(const char * txt)67 lv_dir_t lv_xml_dir_to_enum(const char * txt)
68 {
69 if(lv_streq("none", txt)) return LV_DIR_NONE;
70 if(lv_streq("top", txt)) return LV_DIR_TOP;
71 if(lv_streq("bottom", txt)) return LV_DIR_BOTTOM;
72 if(lv_streq("left", txt)) return LV_DIR_LEFT;
73 if(lv_streq("right", txt)) return LV_DIR_RIGHT;
74 if(lv_streq("all", txt)) return LV_DIR_ALL;
75
76 LV_LOG_WARN("%s is an unknown value for dir", txt);
77 return 0; /*Return 0 in lack of a better option. */
78 }
79
lv_xml_border_side_to_enum(const char * txt)80 lv_border_side_t lv_xml_border_side_to_enum(const char * txt)
81 {
82 if(lv_streq("none", txt)) return LV_BORDER_SIDE_NONE;
83 if(lv_streq("top", txt)) return LV_BORDER_SIDE_TOP;
84 if(lv_streq("bottom", txt)) return LV_BORDER_SIDE_BOTTOM;
85 if(lv_streq("left", txt)) return LV_BORDER_SIDE_LEFT;
86 if(lv_streq("right", txt)) return LV_BORDER_SIDE_RIGHT;
87 if(lv_streq("full", txt)) return LV_BORDER_SIDE_FULL;
88
89 LV_LOG_WARN("%s is an unknown value for border_side", txt);
90 return 0; /*Return 0 in lack of a better option. */
91 }
92
lv_xml_grad_dir_to_enum(const char * txt)93 lv_grad_dir_t lv_xml_grad_dir_to_enum(const char * txt)
94 {
95 if(lv_streq("none", txt)) return LV_GRAD_DIR_NONE;
96 if(lv_streq("hor", txt)) return LV_GRAD_DIR_HOR;
97 if(lv_streq("ver", txt)) return LV_GRAD_DIR_VER;
98
99 LV_LOG_WARN("%s is an unknown value for grad_dir", txt);
100 return 0; /*Return 0 in lack of a better option. */
101 }
102
lv_xml_base_dir_to_enum(const char * txt)103 lv_base_dir_t lv_xml_base_dir_to_enum(const char * txt)
104 {
105 if(lv_streq("auto", txt)) return LV_BASE_DIR_AUTO;
106 if(lv_streq("ltr", txt)) return LV_BASE_DIR_LTR;
107 if(lv_streq("rtl", txt)) return LV_BASE_DIR_RTL;
108
109 LV_LOG_WARN("%s is an unknown value for base_dir", txt);
110 return 0; /*Return 0 in lack of a better option. */
111 }
112
lv_xml_text_align_to_enum(const char * txt)113 lv_text_align_t lv_xml_text_align_to_enum(const char * txt)
114 {
115 if(lv_streq("left", txt)) return LV_TEXT_ALIGN_LEFT;
116 if(lv_streq("right", txt)) return LV_TEXT_ALIGN_RIGHT;
117 if(lv_streq("center", txt)) return LV_TEXT_ALIGN_CENTER;
118 if(lv_streq("auto", txt)) return LV_TEXT_ALIGN_AUTO;
119
120 LV_LOG_WARN("%s is an unknown value for text_align", txt);
121 return 0; /*Return 0 in lack of a better option. */
122 }
123
lv_xml_text_decor_to_enum(const char * txt)124 lv_text_decor_t lv_xml_text_decor_to_enum(const char * txt)
125 {
126 if(lv_streq("none", txt)) return LV_TEXT_DECOR_NONE;
127 if(lv_streq("underline", txt)) return LV_TEXT_DECOR_UNDERLINE;
128 if(lv_streq("strikethrough", txt)) return LV_TEXT_DECOR_STRIKETHROUGH;
129
130 LV_LOG_WARN("%s is an unknown value for text_decor", txt);
131 return 0; /*Return 0 in lack of a better option. */
132 }
133
lv_xml_flex_flow_to_enum(const char * txt)134 lv_flex_flow_t lv_xml_flex_flow_to_enum(const char * txt)
135 {
136 if(lv_streq("column", txt)) return LV_FLEX_FLOW_COLUMN;
137 if(lv_streq("column_reverse", txt)) return LV_FLEX_FLOW_COLUMN_REVERSE;
138 if(lv_streq("column_wrap", txt)) return LV_FLEX_FLOW_COLUMN_WRAP;
139 if(lv_streq("column_wrap_reverse", txt)) return LV_FLEX_FLOW_COLUMN_WRAP_REVERSE;
140 if(lv_streq("row", txt)) return LV_FLEX_FLOW_ROW;
141 if(lv_streq("row_reverse", txt)) return LV_FLEX_FLOW_ROW_REVERSE;
142 if(lv_streq("row_wrap", txt)) return LV_FLEX_FLOW_ROW_WRAP;
143 if(lv_streq("row_wrap_reverse", txt)) return LV_FLEX_FLOW_ROW_WRAP_REVERSE;
144
145 LV_LOG_WARN("%s is an unknown value for flex_flow", txt);
146 return 0; /*Return 0 in lack of a better option. */
147 }
148
lv_xml_flex_align_to_enum(const char * txt)149 lv_flex_align_t lv_xml_flex_align_to_enum(const char * txt)
150 {
151 if(lv_streq("center", txt)) return LV_FLEX_ALIGN_CENTER;
152 if(lv_streq("end", txt)) return LV_FLEX_ALIGN_END;
153 if(lv_streq("start", txt)) return LV_FLEX_ALIGN_START;
154 if(lv_streq("space_around", txt)) return LV_FLEX_ALIGN_SPACE_AROUND;
155 if(lv_streq("space_between", txt)) return LV_FLEX_ALIGN_SPACE_BETWEEN;
156 if(lv_streq("space_evenly", txt)) return LV_FLEX_ALIGN_SPACE_EVENLY;
157
158 LV_LOG_WARN("%s is an unknown value for flex_align", txt);
159 return 0; /*Return 0 in lack of a better option. */
160 }
161
lv_xml_grid_align_to_enum(const char * txt)162 lv_grid_align_t lv_xml_grid_align_to_enum(const char * txt)
163 {
164 if(lv_streq("center", txt)) return LV_GRID_ALIGN_CENTER;
165 if(lv_streq("end", txt)) return LV_GRID_ALIGN_END;
166 if(lv_streq("start", txt)) return LV_GRID_ALIGN_START;
167 if(lv_streq("stretch", txt)) return LV_GRID_ALIGN_STRETCH;
168 if(lv_streq("space_around", txt)) return LV_GRID_ALIGN_SPACE_AROUND;
169 if(lv_streq("space_between", txt)) return LV_GRID_ALIGN_SPACE_BETWEEN;
170 if(lv_streq("space_evenly", txt)) return LV_GRID_ALIGN_SPACE_EVENLY;
171
172 LV_LOG_WARN("%s is an unknown value for grid_align", txt);
173 return 0; /*Return 0 in lack of a better option. */
174 }
175
176
lv_xml_layout_to_enum(const char * txt)177 lv_layout_t lv_xml_layout_to_enum(const char * txt)
178 {
179 if(lv_streq("none", txt)) return LV_LAYOUT_NONE;
180 if(lv_streq("flex", txt)) return LV_LAYOUT_FLEX;
181 if(lv_streq("grid", txt)) return LV_LAYOUT_GRID;
182
183 LV_LOG_WARN("%s is an unknown value for layout", txt);
184 return 0; /*Return 0 in lack of a better option. */
185 }
186
lv_xml_blend_mode_to_enum(const char * txt)187 lv_blend_mode_t lv_xml_blend_mode_to_enum(const char * txt)
188 {
189 if(lv_streq("normal", txt)) return LV_BLEND_MODE_NORMAL;
190 if(lv_streq("additive", txt)) return LV_BLEND_MODE_ADDITIVE;
191 if(lv_streq("subtractive", txt)) return LV_BLEND_MODE_SUBTRACTIVE;
192 if(lv_streq("multiply", txt)) return LV_BLEND_MODE_MULTIPLY;
193
194 LV_LOG_WARN("%s is an unknown value for blend_mode", txt);
195 return 0; /*Return 0 in lack of a better option. */
196 }
197 /**********************
198 * STATIC FUNCTIONS
199 **********************/
200
201 #endif /* LV_USE_XML */
202
