1 /**
2 * @file lv_demo_widgets.c
3 *
4 */
5
6 /*********************
7 * INCLUDES
8 *********************/
9 #include "lv_demo_widgets.h"
10 #include "../../lvgl_private.h"
11
12 #if LV_USE_DEMO_WIDGETS
13
14 #if LV_USE_STDLIB_MALLOC == LV_STDLIB_BUILTIN && LV_MEM_SIZE < (38ul * 1024ul)
15 #error Insufficient memory for lv_demo_widgets. Please set LV_MEM_SIZE to at least 38KB (38ul * 1024ul). 48KB is recommended.
16 #endif
17
18 /*********************
19 * DEFINES
20 *********************/
21
22 /**********************
23 * TYPEDEFS
24 **********************/
25 typedef enum {
26 DISP_SMALL,
27 DISP_MEDIUM,
28 DISP_LARGE,
29 } disp_size_t;
30
31 /**********************
32 * STATIC PROTOTYPES
33 **********************/
34 static void profile_create(lv_obj_t * parent);
35 static void analytics_create(lv_obj_t * parent);
36 static void shop_create(lv_obj_t * parent);
37 static void color_changer_create(lv_obj_t * parent);
38
39 static lv_obj_t * create_scale_box(lv_obj_t * parent, const char * title, const char * text1, const char * text2,
40 const char * text3);
41 static lv_obj_t * create_shop_item(lv_obj_t * parent, const void * img_src, const char * name, const char * category,
42 const char * price);
43
44 static void color_changer_event_cb(lv_event_t * e);
45 static void color_event_cb(lv_event_t * e);
46 static void ta_event_cb(lv_event_t * e);
47 static void birthday_event_cb(lv_event_t * e);
48 static void calendar_event_cb(lv_event_t * e);
49 static void slider_event_cb(lv_event_t * e);
50 static void chart_event_cb(lv_event_t * e);
51 static void shop_chart_event_cb(lv_event_t * e);
52 static void scale1_indic1_anim_cb(void * var, int32_t v);
53 static void scale2_timer_cb(lv_timer_t * timer);
54 static void scale3_anim_cb(void * var, int32_t v);
55 static void scale3_size_changed_event_cb(lv_event_t * e);
56 static void scroll_anim_y_cb(void * var, int32_t v);
57 static void scroll_anim_y_cb(void * var, int32_t v);
58 static void delete_timer_event_cb(lv_event_t * e);
59 static void slideshow_anim_completed_cb(lv_anim_t * a_old);
60 static void scale3_delete_event_cb(lv_event_t * e);
61 static void tabview_delete_event_cb(lv_event_t * e);
62
63 /**********************
64 * STATIC VARIABLES
65 **********************/
66 static disp_size_t disp_size;
67
68 static lv_obj_t * tv;
69 static lv_obj_t * calendar;
70 static lv_style_t style_text_muted;
71 static lv_style_t style_title;
72 static lv_style_t style_icon;
73 static lv_style_t style_bullet;
74
75 static lv_obj_t * scale1;
76 static lv_obj_t * scale2;
77 static lv_obj_t * scale3;
78
79 static lv_obj_t * chart1;
80 static lv_obj_t * chart2;
81 static lv_obj_t * chart3;
82
83 static lv_chart_series_t * ser1;
84 static lv_chart_series_t * ser2;
85 static lv_chart_series_t * ser3;
86 static lv_chart_series_t * ser4;
87
88 static const lv_font_t * font_large;
89 static const lv_font_t * font_normal;
90
91 static uint32_t session_desktop = 1000;
92 static uint32_t session_tablet = 1000;
93 static uint32_t session_mobile = 1000;
94
95 static lv_style_t scale3_section1_main_style;
96 static lv_style_t scale3_section1_indicator_style;
97 static lv_style_t scale3_section1_tick_style;
98 static lv_style_t scale3_section2_main_style;
99 static lv_style_t scale3_section2_indicator_style;
100 static lv_style_t scale3_section2_tick_style;
101 static lv_style_t scale3_section3_main_style;
102 static lv_style_t scale3_section3_indicator_style;
103 static lv_style_t scale3_section3_tick_style;
104
105 static lv_obj_t * scale3_needle;
106 static lv_obj_t * scale3_mbps_label;
107
108 /**********************
109 * MACROS
110 **********************/
111
112 /**********************
113 * GLOBAL FUNCTIONS
114 **********************/
115
lv_demo_widgets(void)116 void lv_demo_widgets(void)
117 {
118 if(LV_HOR_RES <= 320) disp_size = DISP_SMALL;
119 else if(LV_HOR_RES < 720) disp_size = DISP_MEDIUM;
120 else disp_size = DISP_LARGE;
121
122 font_large = LV_FONT_DEFAULT;
123 font_normal = LV_FONT_DEFAULT;
124
125 int32_t tab_h;
126 if(disp_size == DISP_LARGE) {
127 tab_h = 70;
128 #if LV_FONT_MONTSERRAT_24
129 font_large = &lv_font_montserrat_24;
130 #else
131 LV_LOG_WARN("LV_FONT_MONTSERRAT_24 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
132 #endif
133 #if LV_FONT_MONTSERRAT_16
134 font_normal = &lv_font_montserrat_16;
135 #else
136 LV_LOG_WARN("LV_FONT_MONTSERRAT_16 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
137 #endif
138 }
139 else if(disp_size == DISP_MEDIUM) {
140 tab_h = 45;
141 #if LV_FONT_MONTSERRAT_20
142 font_large = &lv_font_montserrat_20;
143 #else
144 LV_LOG_WARN("LV_FONT_MONTSERRAT_20 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
145 #endif
146 #if LV_FONT_MONTSERRAT_14
147 font_normal = &lv_font_montserrat_14;
148 #else
149 LV_LOG_WARN("LV_FONT_MONTSERRAT_14 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
150 #endif
151 }
152 else { /* disp_size == DISP_SMALL */
153 tab_h = 45;
154 #if LV_FONT_MONTSERRAT_18
155 font_large = &lv_font_montserrat_18;
156 #else
157 LV_LOG_WARN("LV_FONT_MONTSERRAT_18 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
158 #endif
159 #if LV_FONT_MONTSERRAT_12
160 font_normal = &lv_font_montserrat_12;
161 #else
162 LV_LOG_WARN("LV_FONT_MONTSERRAT_12 is not enabled for the widgets demo. Using LV_FONT_DEFAULT instead.");
163 #endif
164 }
165
166 #if LV_USE_THEME_DEFAULT
167 lv_theme_default_init(NULL, lv_palette_main(LV_PALETTE_BLUE), lv_palette_main(LV_PALETTE_RED), LV_THEME_DEFAULT_DARK,
168 font_normal);
169 #endif
170
171 lv_style_init(&style_text_muted);
172 lv_style_set_text_opa(&style_text_muted, LV_OPA_50);
173
174 lv_style_init(&style_title);
175 lv_style_set_text_font(&style_title, font_large);
176
177 lv_style_init(&style_icon);
178 lv_style_set_text_color(&style_icon, lv_theme_get_color_primary(NULL));
179 lv_style_set_text_font(&style_icon, font_large);
180
181 lv_style_init(&style_bullet);
182 lv_style_set_border_width(&style_bullet, 0);
183 lv_style_set_radius(&style_bullet, LV_RADIUS_CIRCLE);
184
185 tv = lv_tabview_create(lv_screen_active());
186 lv_tabview_set_tab_bar_size(tv, tab_h);
187 lv_obj_add_event_cb(tv, tabview_delete_event_cb, LV_EVENT_DELETE, NULL);
188
189 lv_obj_set_style_text_font(lv_screen_active(), font_normal, 0);
190
191 lv_obj_t * t1 = lv_tabview_add_tab(tv, "Profile");
192 lv_obj_t * t2 = lv_tabview_add_tab(tv, "Analytics");
193 lv_obj_t * t3 = lv_tabview_add_tab(tv, "Shop");
194
195 if(disp_size == DISP_LARGE) {
196 lv_obj_t * tab_bar = lv_tabview_get_tab_bar(tv);
197 lv_obj_set_style_pad_left(tab_bar, LV_HOR_RES / 2, 0);
198 lv_obj_t * logo = lv_image_create(tab_bar);
199 lv_obj_add_flag(logo, LV_OBJ_FLAG_IGNORE_LAYOUT);
200 LV_IMAGE_DECLARE(img_lvgl_logo);
201 lv_image_set_src(logo, &img_lvgl_logo);
202 lv_obj_align(logo, LV_ALIGN_LEFT_MID, -LV_HOR_RES / 2 + 25, 0);
203
204 lv_obj_t * label = lv_label_create(tab_bar);
205 lv_obj_add_style(label, &style_title, 0);
206 lv_obj_add_flag(label, LV_OBJ_FLAG_IGNORE_LAYOUT);
207 lv_label_set_text_fmt(label, "LVGL v%d.%d.%d", lv_version_major(), lv_version_minor(), lv_version_patch());
208 lv_obj_align_to(label, logo, LV_ALIGN_OUT_RIGHT_TOP, 10, 0);
209
210 label = lv_label_create(tab_bar);
211 lv_label_set_text_static(label, "Widgets demo");
212 lv_obj_add_flag(label, LV_OBJ_FLAG_IGNORE_LAYOUT);
213 lv_obj_add_style(label, &style_text_muted, 0);
214 lv_obj_align_to(label, logo, LV_ALIGN_OUT_RIGHT_BOTTOM, 10, 0);
215 }
216
217 profile_create(t1);
218 analytics_create(t2);
219 shop_create(t3);
220
221 color_changer_create(tv);
222 }
223
lv_demo_widgets_start_slideshow(void)224 void lv_demo_widgets_start_slideshow(void)
225 {
226 lv_obj_update_layout(tv);
227
228 lv_obj_t * cont = lv_tabview_get_content(tv);
229
230 lv_obj_t * tab = lv_obj_get_child(cont, 0);
231
232 int32_t v = lv_obj_get_scroll_bottom(tab);
233 uint32_t t = lv_anim_speed(lv_display_get_dpi(NULL));
234 lv_anim_t a;
235 lv_anim_init(&a);
236 lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
237 lv_anim_set_duration(&a, t);
238 lv_anim_set_reverse_duration(&a, t);
239 lv_anim_set_values(&a, 0, v);
240 lv_anim_set_var(&a, tab);
241 lv_anim_set_completed_cb(&a, slideshow_anim_completed_cb);
242 lv_anim_start(&a);
243 }
244
245 /**********************
246 * STATIC FUNCTIONS
247 **********************/
248
profile_create(lv_obj_t * parent)249 static void profile_create(lv_obj_t * parent)
250 {
251 lv_obj_t * panel1 = lv_obj_create(parent);
252 lv_obj_set_height(panel1, LV_SIZE_CONTENT);
253
254 LV_IMAGE_DECLARE(img_demo_widgets_avatar);
255 lv_obj_t * avatar = lv_image_create(panel1);
256 lv_image_set_src(avatar, &img_demo_widgets_avatar);
257
258 lv_obj_t * name = lv_label_create(panel1);
259 lv_label_set_text_static(name, "Elena Smith");
260 lv_obj_add_style(name, &style_title, 0);
261
262 lv_obj_t * dsc = lv_label_create(panel1);
263 lv_obj_add_style(dsc, &style_text_muted, 0);
264 lv_label_set_text_static(dsc, "This is a short description of me. Take a look at my profile!");
265 lv_label_set_long_mode(dsc, LV_LABEL_LONG_MODE_WRAP);
266
267 lv_obj_t * email_icn = lv_label_create(panel1);
268 lv_obj_add_style(email_icn, &style_icon, 0);
269 lv_label_set_text_static(email_icn, LV_SYMBOL_ENVELOPE);
270
271 lv_obj_t * email_label = lv_label_create(panel1);
272 lv_label_set_text_static(email_label, "elena@smith.com");
273
274 lv_obj_t * call_icn = lv_label_create(panel1);
275 lv_obj_add_style(call_icn, &style_icon, 0);
276 lv_label_set_text_static(call_icn, LV_SYMBOL_CALL);
277
278 lv_obj_t * call_label = lv_label_create(panel1);
279 lv_label_set_text_static(call_label, "+79 246 123 4567");
280
281 lv_obj_t * log_out_btn = lv_button_create(panel1);
282 lv_obj_set_height(log_out_btn, LV_SIZE_CONTENT);
283
284 lv_obj_t * label = lv_label_create(log_out_btn);
285 lv_label_set_text_static(label, "Log out");
286 lv_obj_center(label);
287
288 lv_obj_t * invite_btn = lv_button_create(panel1);
289 lv_obj_add_state(invite_btn, LV_STATE_DISABLED);
290 lv_obj_set_height(invite_btn, LV_SIZE_CONTENT);
291
292 label = lv_label_create(invite_btn);
293 lv_label_set_text_static(label, "Invite");
294 lv_obj_center(label);
295
296 /*Create a keyboard*/
297 lv_obj_t * kb = lv_keyboard_create(lv_screen_active());
298 lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
299
300 /*Create the second panel*/
301 lv_obj_t * panel2 = lv_obj_create(parent);
302 lv_obj_set_height(panel2, LV_SIZE_CONTENT);
303
304 lv_obj_t * panel2_title = lv_label_create(panel2);
305 lv_label_set_text_static(panel2_title, "Your profile");
306 lv_obj_add_style(panel2_title, &style_title, 0);
307
308 lv_obj_t * user_name_label = lv_label_create(panel2);
309 lv_label_set_text_static(user_name_label, "User name");
310 lv_obj_add_style(user_name_label, &style_text_muted, 0);
311
312 lv_obj_t * user_name = lv_textarea_create(panel2);
313 lv_textarea_set_one_line(user_name, true);
314 lv_textarea_set_placeholder_text(user_name, "Your name");
315 lv_obj_add_event_cb(user_name, ta_event_cb, LV_EVENT_ALL, kb);
316
317 lv_obj_t * password_label = lv_label_create(panel2);
318 lv_label_set_text_static(password_label, "Password");
319 lv_obj_add_style(password_label, &style_text_muted, 0);
320
321 lv_obj_t * password = lv_textarea_create(panel2);
322 lv_textarea_set_one_line(password, true);
323 lv_textarea_set_password_mode(password, true);
324 lv_textarea_set_placeholder_text(password, "Min. 8 chars.");
325 lv_obj_add_event_cb(password, ta_event_cb, LV_EVENT_ALL, kb);
326
327 lv_obj_t * gender_label = lv_label_create(panel2);
328 lv_label_set_text_static(gender_label, "Gender");
329 lv_obj_add_style(gender_label, &style_text_muted, 0);
330
331 lv_obj_t * gender = lv_dropdown_create(panel2);
332 lv_dropdown_set_options_static(gender, "Male\nFemale\nOther");
333
334 lv_obj_t * birthday_label = lv_label_create(panel2);
335 lv_label_set_text_static(birthday_label, "Birthday");
336 lv_obj_add_style(birthday_label, &style_text_muted, 0);
337
338 lv_obj_t * birthdate = lv_textarea_create(panel2);
339 lv_textarea_set_one_line(birthdate, true);
340 lv_obj_add_event_cb(birthdate, birthday_event_cb, LV_EVENT_ALL, NULL);
341
342 /*Create the third panel*/
343 lv_obj_t * panel3 = lv_obj_create(parent);
344 lv_obj_t * panel3_title = lv_label_create(panel3);
345 lv_label_set_text_static(panel3_title, "Your skills");
346 lv_obj_add_style(panel3_title, &style_title, 0);
347
348 lv_obj_t * experience_label = lv_label_create(panel3);
349 lv_label_set_text_static(experience_label, "Experience");
350 lv_obj_add_style(experience_label, &style_text_muted, 0);
351
352 lv_obj_t * slider1 = lv_slider_create(panel3);
353 lv_obj_set_width(slider1, LV_PCT(95));
354 lv_obj_add_event_cb(slider1, slider_event_cb, LV_EVENT_ALL, NULL);
355 lv_obj_add_flag(slider1, LV_OBJ_FLAG_SEND_DRAW_TASK_EVENTS);
356 lv_obj_refresh_ext_draw_size(slider1);
357
358 lv_obj_t * team_player_label = lv_label_create(panel3);
359 lv_label_set_text_static(team_player_label, "Team player");
360 lv_obj_add_style(team_player_label, &style_text_muted, 0);
361
362 lv_obj_t * sw1 = lv_switch_create(panel3);
363
364 lv_obj_t * hard_working_label = lv_label_create(panel3);
365 lv_label_set_text_static(hard_working_label, "Hard-working");
366 lv_obj_add_style(hard_working_label, &style_text_muted, 0);
367
368 lv_obj_t * sw2 = lv_switch_create(panel3);
369
370 if(disp_size == DISP_LARGE) {
371 static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
372 static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
373
374 /*Create the top panel*/
375 static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, 5, LV_GRID_CONTENT, LV_GRID_FR(2), LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
376 static int32_t grid_1_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, 10, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
377
378 static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
379 static int32_t grid_2_row_dsc[] = {
380 LV_GRID_CONTENT, /*Title*/
381 5, /*Separator*/
382 LV_GRID_CONTENT, /*Box title*/
383 30, /*Boxes*/
384 5, /*Separator*/
385 LV_GRID_CONTENT, /*Box title*/
386 30, /*Boxes*/
387 LV_GRID_TEMPLATE_LAST
388 };
389
390 lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
391
392 lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
393
394 lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
395 lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 0, 5);
396 lv_obj_set_grid_cell(name, LV_GRID_ALIGN_START, 2, 2, LV_GRID_ALIGN_CENTER, 0, 1);
397 lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 2, 4, LV_GRID_ALIGN_START, 1, 1);
398 lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 3, 1);
399 lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 3, 1);
400 lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
401 lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
402 lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_STRETCH, 4, 1, LV_GRID_ALIGN_CENTER, 3, 2);
403 lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_STRETCH, 5, 1, LV_GRID_ALIGN_CENTER, 3, 2);
404
405 lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
406 lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
407 lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
408 lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 3, 1);
409 lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
410 lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_CENTER, 3, 1);
411 lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 2, 1);
412 lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_CENTER, 6, 1);
413 lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
414 lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 6, 1);
415 lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
416
417 lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
418 lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
419 lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
420 lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
421 lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
422 lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 6, 1);
423 lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
424 lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 6, 1);
425 lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
426 }
427 else if(disp_size == DISP_MEDIUM) {
428 static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
429 static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
430
431 /*Create the top panel*/
432 static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, 1, LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
433 static int32_t grid_1_row_dsc[] = {
434 LV_GRID_CONTENT, /*Name*/
435 LV_GRID_CONTENT, /*Description*/
436 LV_GRID_CONTENT, /*Email*/
437 -20,
438 LV_GRID_CONTENT, /*Phone*/
439 LV_GRID_CONTENT, /*Buttons*/
440 LV_GRID_TEMPLATE_LAST
441 };
442
443 static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
444 static int32_t grid_2_row_dsc[] = {
445 LV_GRID_CONTENT, /*Title*/
446 5, /*Separator*/
447 LV_GRID_CONTENT, /*Box title*/
448 40, /*Box*/
449 LV_GRID_CONTENT, /*Box title*/
450 40, /*Box*/
451 LV_GRID_CONTENT, /*Box title*/
452 40, /*Box*/
453 LV_GRID_CONTENT, /*Box title*/
454 40, /*Box*/
455 LV_GRID_TEMPLATE_LAST
456 };
457
458 lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
459 lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
460
461 lv_obj_set_width(log_out_btn, 120);
462 lv_obj_set_width(invite_btn, 120);
463
464 lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
465 lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_START, 0, 4);
466 lv_obj_set_grid_cell(name, LV_GRID_ALIGN_START, 2, 2, LV_GRID_ALIGN_CENTER, 0, 1);
467 lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 2, 2, LV_GRID_ALIGN_START, 1, 1);
468 lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 2, 1);
469 lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 2, 1);
470 lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
471 lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
472 lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 5, 1);
473 lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_END, 3, 1, LV_GRID_ALIGN_CENTER, 5, 1);
474
475 lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
476 lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
477 lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
478 lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 2, 1);
479 lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 3, 1);
480 lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 4, 1);
481 lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 5, 1);
482 lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 6, 1);
483 lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 7, 1);
484 lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 8, 1);
485 lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 9, 1);
486
487 lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
488 lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
489 lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
490 lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
491 lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
492 lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
493 lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
494 lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 6, 1);
495 lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 7, 1);
496 }
497 else if(disp_size == DISP_SMALL) {
498 static int32_t grid_main_col_dsc[] = {LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
499 static int32_t grid_main_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
500 lv_obj_set_grid_dsc_array(parent, grid_main_col_dsc, grid_main_row_dsc);
501
502 /*Create the top panel*/
503 static int32_t grid_1_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
504 static int32_t grid_1_row_dsc[] = {LV_GRID_CONTENT, /*Avatar*/
505 LV_GRID_CONTENT, /*Name*/
506 LV_GRID_CONTENT, /*Description*/
507 LV_GRID_CONTENT, /*Email*/
508 LV_GRID_CONTENT, /*Phone number*/
509 LV_GRID_CONTENT, /*Button1*/
510 LV_GRID_CONTENT, /*Button2*/
511 LV_GRID_TEMPLATE_LAST
512 };
513
514 lv_obj_set_grid_dsc_array(panel1, grid_1_col_dsc, grid_1_row_dsc);
515
516 static int32_t grid_2_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
517 static int32_t grid_2_row_dsc[] = {
518 LV_GRID_CONTENT, /*Title*/
519 5, /*Separator*/
520 LV_GRID_CONTENT, /*Box title*/
521 40, /*Box*/
522 LV_GRID_CONTENT, /*Box title*/
523 40, /*Box*/
524 LV_GRID_CONTENT, /*Box title*/
525 40, /*Box*/
526 LV_GRID_CONTENT, /*Box title*/
527 40, LV_GRID_TEMPLATE_LAST /*Box*/
528 };
529
530 lv_obj_set_grid_dsc_array(panel2, grid_2_col_dsc, grid_2_row_dsc);
531 lv_obj_set_grid_dsc_array(panel3, grid_2_col_dsc, grid_2_row_dsc);
532
533 lv_obj_set_grid_cell(panel1, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_CENTER, 0, 1);
534
535 lv_obj_set_style_text_align(dsc, LV_TEXT_ALIGN_CENTER, 0);
536
537 lv_obj_set_grid_cell(avatar, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
538 lv_obj_set_grid_cell(name, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 1, 1);
539 lv_obj_set_grid_cell(dsc, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 2, 1);
540 lv_obj_set_grid_cell(email_icn, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 3, 1);
541 lv_obj_set_grid_cell(email_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 3, 1);
542 lv_obj_set_grid_cell(call_icn, LV_GRID_ALIGN_CENTER, 0, 1, LV_GRID_ALIGN_CENTER, 4, 1);
543 lv_obj_set_grid_cell(call_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 4, 1);
544 lv_obj_set_grid_cell(log_out_btn, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 5, 1);
545 lv_obj_set_grid_cell(invite_btn, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_CENTER, 6, 1);
546
547 lv_obj_set_grid_cell(panel2, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 1, 1);
548 lv_obj_set_grid_cell(panel2_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
549 lv_obj_set_grid_cell(user_name_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 2, 1);
550 lv_obj_set_grid_cell(user_name, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 3, 1);
551 lv_obj_set_grid_cell(password_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 4, 1);
552 lv_obj_set_grid_cell(password, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 5, 1);
553 lv_obj_set_grid_cell(birthday_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 6, 1);
554 lv_obj_set_grid_cell(birthdate, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 7, 1);
555 lv_obj_set_grid_cell(gender_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 8, 1);
556 lv_obj_set_grid_cell(gender, LV_GRID_ALIGN_STRETCH, 0, 2, LV_GRID_ALIGN_START, 9, 1);
557
558 lv_obj_set_height(panel3, LV_SIZE_CONTENT);
559 lv_obj_set_grid_cell(panel3, LV_GRID_ALIGN_STRETCH, 0, 1, LV_GRID_ALIGN_START, 2, 1);
560 lv_obj_set_grid_cell(panel3_title, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_CENTER, 0, 1);
561 lv_obj_set_grid_cell(experience_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
562 lv_obj_set_grid_cell(slider1, LV_GRID_ALIGN_CENTER, 0, 2, LV_GRID_ALIGN_CENTER, 3, 1);
563 lv_obj_set_grid_cell(hard_working_label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
564 lv_obj_set_grid_cell(sw1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 5, 1);
565 lv_obj_set_grid_cell(team_player_label, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 4, 1);
566 lv_obj_set_grid_cell(sw2, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_START, 5, 1);
567 }
568 }
569
create_chart_with_scales(lv_obj_t * parent,const char * title,const char * hor_text[])570 static lv_obj_t * create_chart_with_scales(lv_obj_t * parent, const char * title, const char * hor_text[])
571 {
572 static const int32_t col_dsc[] = {40, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
573 static const int32_t row_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), 40, LV_GRID_TEMPLATE_LAST};
574
575 lv_obj_set_grid_dsc_array(parent, col_dsc, row_dsc);
576 lv_obj_set_style_pad_column(parent, 0, 0);
577 lv_obj_set_style_pad_row(parent, 0, 0);
578
579 lv_obj_t * label = lv_label_create(parent);
580 lv_label_set_text(label, title);
581 lv_obj_add_style(label, &style_title, 0);
582 lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_STRETCH, 0, 1);
583
584 lv_obj_t * scale_ver = lv_scale_create(parent);
585 lv_scale_set_mode(scale_ver, LV_SCALE_MODE_VERTICAL_LEFT);
586 lv_obj_set_grid_cell(scale_ver, LV_GRID_ALIGN_END, 0, 1, LV_GRID_ALIGN_STRETCH, 1, 1);
587 lv_scale_set_total_tick_count(scale_ver, 11);
588 lv_scale_set_major_tick_every(scale_ver, 2);
589 lv_scale_set_range(scale_ver, 0, 100);
590
591 lv_obj_t * wrapper = lv_obj_create(parent);
592 lv_obj_remove_style(wrapper, NULL, LV_PART_MAIN);
593 lv_obj_set_grid_dsc_array(wrapper, NULL, NULL);
594 lv_obj_set_grid_cell(wrapper, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 1, 2);
595 lv_obj_set_scroll_dir(wrapper, LV_DIR_HOR);
596
597 lv_obj_t * chart = lv_chart_create(wrapper);
598 lv_group_add_obj(lv_group_get_default(), chart);
599 lv_obj_add_flag(chart, LV_OBJ_FLAG_SCROLL_ON_FOCUS | LV_OBJ_FLAG_SEND_DRAW_TASK_EVENTS);
600 lv_chart_set_div_line_count(chart, 0, 12);
601 lv_chart_set_point_count(chart, 12);
602 lv_obj_set_grid_cell(chart, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_STRETCH, 0, 1);
603 lv_obj_set_style_border_width(chart, 0, 0);
604 lv_obj_add_event_cb(chart, chart_event_cb, LV_EVENT_ALL, NULL);
605 lv_obj_set_width(chart, lv_pct(200));
606 lv_obj_set_style_radius(chart, 0, 0);
607
608 lv_obj_t * scale_hor = lv_scale_create(wrapper);
609 lv_scale_set_mode(scale_hor, LV_SCALE_MODE_HORIZONTAL_BOTTOM);
610 lv_obj_set_grid_cell(scale_hor, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
611 lv_scale_set_total_tick_count(scale_hor, 12);
612 lv_scale_set_major_tick_every(scale_hor, 1);
613 lv_scale_set_text_src(scale_hor, hor_text);
614 lv_obj_set_width(scale_hor, lv_pct(200));
615 lv_obj_set_height(scale_hor, 40);
616 lv_obj_set_style_pad_hor(scale_hor, lv_obj_get_style_pad_left(chart, 0), 0);
617 lv_obj_set_style_pad_ver(scale_ver, lv_obj_get_style_pad_top(chart, 0), 0);
618 return chart;
619 }
620
analytics_create(lv_obj_t * parent)621 static void analytics_create(lv_obj_t * parent)
622 {
623 lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_ROW);
624
625 lv_obj_t * chart1_cont = lv_obj_create(parent);
626 lv_obj_set_height(chart1_cont, lv_pct(100));
627 lv_obj_set_style_max_height(chart1_cont, 300, 0);
628 lv_obj_set_flex_grow(chart1_cont, 1);
629
630 static const char * chart1_texts[] = {"Jan", "Feb", "March", "April", "May", "Jun", "July", "Aug", "Sept", "Oct", "Nov", "Dec", NULL};
631 chart1 = create_chart_with_scales(chart1_cont, "Unique visitors", chart1_texts);
632
633 ser1 = lv_chart_add_series(chart1, lv_theme_get_color_primary(chart1), LV_CHART_AXIS_PRIMARY_Y);
634 uint32_t i;
635 for(i = 0; i < 12; i++) {
636 lv_chart_set_next_value(chart1, ser1, lv_rand(10, 80));
637 }
638
639 lv_obj_t * chart2_cont = lv_obj_create(parent);
640 lv_obj_set_height(chart2_cont, lv_pct(100));
641 lv_obj_set_style_max_height(chart2_cont, 300, 0);
642 lv_obj_set_flex_grow(chart2_cont, 1);
643 lv_obj_add_flag(chart2_cont, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
644
645 static const char * chart2_texts[] = {"I", "II", "III", "IV", "V", "VI", "VII", "VIII", "IX", "X", "XI", "XII", NULL};
646 chart2 = create_chart_with_scales(chart2_cont, "Monthly revenue", chart2_texts);
647 lv_chart_set_type(chart2, LV_CHART_TYPE_BAR);
648
649 ser2 = lv_chart_add_series(chart2, lv_palette_main(LV_PALETTE_GREY), LV_CHART_AXIS_PRIMARY_Y);
650 ser3 = lv_chart_add_series(chart2, lv_theme_get_color_primary(chart2), LV_CHART_AXIS_PRIMARY_Y);
651 for(i = 0; i < 12; i++) {
652 lv_chart_set_next_value(chart2, ser2, lv_rand(10, 80));
653 lv_chart_set_next_value(chart2, ser3, lv_rand(10, 80));
654 }
655 lv_obj_t * chart2_hor_scale = lv_obj_get_sibling(chart2, 1);
656 lv_obj_set_style_pad_hor(chart2_hor_scale, lv_chart_get_first_point_center_offset(chart2), 0);
657
658 /*Create all 3 scales first to have their size resolved*/
659 scale1 = create_scale_box(parent, "Monthly Target", "Revenue: -", "Sales: -", "Costs: -");
660 lv_obj_add_flag(lv_obj_get_parent(scale1), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
661
662 scale2 = create_scale_box(parent, "Sessions", "Desktop: -", "Tablet: -", "Mobile: -");
663 if(disp_size < DISP_LARGE) lv_obj_add_flag(lv_obj_get_parent(scale2), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
664
665 scale3 = create_scale_box(parent, "Network Speed", "Low speed", "Normal Speed", "High Speed");
666 if(disp_size < DISP_LARGE) lv_obj_add_flag(lv_obj_get_parent(scale3), LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
667
668 lv_obj_update_layout(parent);
669 int32_t scale_w;
670 if(disp_size == DISP_MEDIUM) {
671 scale_w = 200;
672 lv_obj_set_size(scale1, scale_w, scale_w);
673 lv_obj_set_size(scale2, scale_w, scale_w);
674 lv_obj_set_size(scale3, scale_w, scale_w);
675 }
676 else {
677 scale_w = lv_obj_get_width(scale1);
678 lv_obj_set_height(scale1, scale_w);
679 lv_obj_set_height(scale2, scale_w);
680 lv_obj_set_height(scale3, scale_w);
681 }
682
683 lv_anim_t a;
684 lv_anim_init(&a);
685 lv_anim_set_values(&a, 20, 100);
686 lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
687
688 /*Scale 1*/
689 lv_scale_set_mode(scale1, LV_SCALE_MODE_ROUND_OUTER);
690 lv_obj_set_style_pad_all(scale1, 30, 0);
691 lv_obj_t * arc;
692 arc = lv_arc_create(scale1);
693 lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
694 lv_obj_remove_style(arc, NULL, LV_PART_MAIN);
695 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
696 lv_obj_set_style_arc_opa(arc, 0, 0);
697 lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
698 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_BLUE), LV_PART_INDICATOR);
699 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
700
701 lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
702 lv_anim_set_var(&a, arc);
703 lv_anim_set_duration(&a, 4100);
704 lv_anim_set_reverse_duration(&a, 2700);
705 lv_anim_start(&a);
706
707 arc = lv_arc_create(scale1);
708 lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
709 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
710 lv_obj_set_style_margin_all(arc, 20, 0);
711 lv_obj_set_style_arc_opa(arc, 0, 0);
712 lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
713 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_RED), LV_PART_INDICATOR);
714 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
715 lv_obj_center(arc);
716
717 lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
718 lv_anim_set_var(&a, arc);
719 lv_anim_set_duration(&a, 2600);
720 lv_anim_set_reverse_duration(&a, 3200);
721 lv_anim_start(&a);
722
723 arc = lv_arc_create(scale1);
724 lv_obj_remove_style(arc, NULL, LV_PART_KNOB);
725 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
726 lv_obj_set_style_margin_all(arc, 40, 0);
727 lv_obj_set_style_arc_opa(arc, 0, 0);
728 lv_obj_set_style_arc_width(arc, 15, LV_PART_INDICATOR);
729 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_GREEN), LV_PART_INDICATOR);
730 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
731 lv_obj_center(arc);
732
733 lv_anim_set_exec_cb(&a, scale1_indic1_anim_cb);
734 lv_anim_set_var(&a, arc);
735 lv_anim_set_duration(&a, 2800);
736 lv_anim_set_reverse_duration(&a, 1800);
737 lv_anim_start(&a);
738
739 /*Scale 2*/
740 static const char * scale2_text[] = {"0", "10", "20", "30", "40", "50", "60", "70", "80", "90", NULL};
741 lv_scale_set_angle_range(scale2, 360);
742 lv_scale_set_text_src(scale2, scale2_text);
743 lv_scale_set_total_tick_count(scale2, 11);
744 lv_obj_set_style_length(scale2, 30, LV_PART_INDICATOR);
745 lv_scale_set_major_tick_every(scale2, 1);
746 arc = lv_arc_create(scale2);
747 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
748 lv_obj_set_style_margin_all(arc, 10, 0);
749 lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
750 lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
751 lv_obj_set_style_arc_width(arc, 10, LV_PART_INDICATOR);
752 lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
753 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_BLUE), LV_PART_INDICATOR);
754 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
755 lv_obj_center(arc);
756
757 arc = lv_arc_create(scale2);
758 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
759 lv_obj_set_style_margin_all(arc, 5, 0);
760 lv_obj_set_style_arc_opa(arc, 0, 0);
761 lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
762 lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
763 lv_obj_set_style_arc_width(arc, 20, LV_PART_INDICATOR);
764 lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
765 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_RED), LV_PART_INDICATOR);
766 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
767 lv_obj_center(arc);
768
769 arc = lv_arc_create(scale2);
770 lv_obj_set_size(arc, lv_pct(100), lv_pct(100));
771 lv_obj_set_style_arc_opa(arc, 0, 0);
772 lv_obj_set_style_bg_opa(arc, 0, LV_PART_KNOB);
773 lv_obj_set_style_arc_opa(arc, 0, LV_PART_MAIN);
774 lv_obj_set_style_arc_width(arc, 30, LV_PART_INDICATOR);
775 lv_obj_set_style_arc_rounded(arc, false, LV_PART_INDICATOR);
776 lv_obj_set_style_arc_color(arc, lv_palette_main(LV_PALETTE_GREEN), LV_PART_INDICATOR);
777 lv_obj_remove_flag(arc, LV_OBJ_FLAG_CLICKABLE);
778 lv_obj_center(arc);
779
780 lv_timer_t * scale2_timer = lv_timer_create(scale2_timer_cb, 100, scale2);
781 lv_obj_add_event_cb(scale2, delete_timer_event_cb, LV_EVENT_DELETE, scale2_timer);
782
783 /*Scale 3*/
784 lv_scale_set_range(scale3, 10, 60);
785 lv_scale_set_total_tick_count(scale3, 21);
786 lv_scale_set_major_tick_every(scale3, 4);
787 lv_obj_set_style_length(scale3, 10, LV_PART_ITEMS);
788 lv_obj_set_style_length(scale3, 20, LV_PART_INDICATOR);
789 lv_scale_set_angle_range(scale3, 225);
790 lv_scale_set_rotation(scale3, 135);
791
792 lv_style_init(&scale3_section1_main_style);
793 lv_style_set_arc_width(&scale3_section1_main_style, 8);
794 lv_style_set_arc_color(&scale3_section1_main_style, lv_palette_main(LV_PALETTE_RED));
795
796 lv_style_init(&scale3_section1_indicator_style);
797 lv_style_set_line_width(&scale3_section1_indicator_style, 4);
798 lv_style_set_line_color(&scale3_section1_indicator_style, lv_palette_darken(LV_PALETTE_RED, 2));
799
800 lv_style_init(&scale3_section1_tick_style);
801 lv_style_set_line_width(&scale3_section1_tick_style, 4);
802 lv_style_set_line_color(&scale3_section1_tick_style, lv_palette_darken(LV_PALETTE_RED, 2));
803
804 lv_style_init(&scale3_section2_main_style);
805 lv_style_set_arc_width(&scale3_section2_main_style, 8);
806 lv_style_set_arc_color(&scale3_section2_main_style, lv_palette_main(LV_PALETTE_BLUE));
807
808 lv_style_init(&scale3_section2_indicator_style);
809 lv_style_set_line_width(&scale3_section2_indicator_style, 4);
810 lv_style_set_line_color(&scale3_section2_indicator_style, lv_palette_darken(LV_PALETTE_BLUE, 2));
811
812 lv_style_init(&scale3_section2_tick_style);
813 lv_style_set_line_width(&scale3_section2_tick_style, 4);
814 lv_style_set_line_color(&scale3_section2_tick_style, lv_palette_darken(LV_PALETTE_BLUE, 2));
815
816 lv_style_init(&scale3_section3_main_style);
817 lv_style_set_arc_width(&scale3_section3_main_style, 8);
818 lv_style_set_arc_color(&scale3_section3_main_style, lv_palette_main(LV_PALETTE_GREEN));
819
820 lv_style_init(&scale3_section3_indicator_style);
821 lv_style_set_line_width(&scale3_section3_indicator_style, 4);
822 lv_style_set_line_color(&scale3_section3_indicator_style, lv_palette_darken(LV_PALETTE_GREEN, 2));
823
824 lv_style_init(&scale3_section3_tick_style);
825 lv_style_set_line_width(&scale3_section3_tick_style, 4);
826 lv_style_set_line_color(&scale3_section3_tick_style, lv_palette_darken(LV_PALETTE_GREEN, 2));
827
828 lv_obj_add_event_cb(scale3, scale3_delete_event_cb, LV_EVENT_DELETE, NULL);
829
830 lv_scale_section_t * section;
831 section = lv_scale_add_section(scale3);
832 lv_scale_section_set_range(section, 0, 20);
833 lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section1_main_style);
834 lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section1_indicator_style);
835 lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section1_tick_style);
836 section = lv_scale_add_section(scale3);
837 lv_scale_section_set_range(section, 20, 40);
838 lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section2_main_style);
839 lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section2_indicator_style);
840 lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section2_tick_style);
841
842 section = lv_scale_add_section(scale3);
843 lv_scale_section_set_range(section, 40, 60);
844 lv_scale_section_set_style(section, LV_PART_MAIN, &scale3_section3_main_style);
845 lv_scale_section_set_style(section, LV_PART_INDICATOR, &scale3_section3_indicator_style);
846 lv_scale_section_set_style(section, LV_PART_ITEMS, &scale3_section3_tick_style);
847
848 LV_IMAGE_DECLARE(img_demo_widgets_needle);
849 scale3_needle = lv_image_create(scale3);
850 lv_image_set_src(scale3_needle, &img_demo_widgets_needle);
851 lv_image_set_pivot(scale3_needle, 3, 4);
852 lv_obj_align(scale3_needle, LV_ALIGN_CENTER, 47, -2);
853
854 scale3_mbps_label = lv_label_create(scale3);
855 lv_label_set_text(scale3_mbps_label, "-");
856 lv_obj_add_style(scale3_mbps_label, &style_title, 0);
857
858 lv_obj_t * mbps_unit_label = lv_label_create(scale3);
859 lv_label_set_text(mbps_unit_label, "Mbps");
860
861 lv_anim_init(&a);
862 lv_anim_set_values(&a, 10, 60);
863 lv_anim_set_repeat_count(&a, LV_ANIM_REPEAT_INFINITE);
864 lv_anim_set_exec_cb(&a, scale3_anim_cb);
865 lv_anim_set_var(&a, scale3);
866 lv_anim_set_duration(&a, 4100);
867 lv_anim_set_reverse_duration(&a, 800);
868 lv_anim_start(&a);
869
870 lv_obj_align(scale3_mbps_label, LV_ALIGN_TOP_MID, 10, lv_pct(55));
871 lv_obj_align_to(mbps_unit_label, scale3_mbps_label, LV_ALIGN_OUT_RIGHT_BOTTOM, 10, 0);
872
873 lv_obj_add_event_cb(scale3, scale3_size_changed_event_cb, LV_EVENT_SIZE_CHANGED, NULL);
874 }
875
shop_create(lv_obj_t * parent)876 void shop_create(lv_obj_t * parent)
877 {
878 lv_obj_set_flex_flow(parent, LV_FLEX_FLOW_ROW_WRAP);
879
880 lv_obj_t * panel1 = lv_obj_create(parent);
881 lv_obj_set_size(panel1, lv_pct(100), LV_SIZE_CONTENT);
882 lv_obj_set_style_pad_bottom(panel1, 30, 0);
883
884 lv_obj_t * title = lv_label_create(panel1);
885 lv_label_set_text(title, "Monthly Summary");
886 lv_obj_add_style(title, &style_title, 0);
887
888 lv_obj_t * date = lv_label_create(panel1);
889 lv_label_set_text(date, "8-15 July, 2021");
890 lv_obj_add_style(date, &style_text_muted, 0);
891
892 lv_obj_t * amount = lv_label_create(panel1);
893 lv_label_set_text(amount, "$27,123.25");
894 lv_obj_add_style(amount, &style_title, 0);
895
896 lv_obj_t * hint = lv_label_create(panel1);
897 lv_label_set_text(hint, LV_SYMBOL_UP" 17% growth this week");
898 lv_obj_set_style_text_color(hint, lv_palette_main(LV_PALETTE_GREEN), 0);
899
900 chart3 = lv_chart_create(panel1);
901 lv_chart_set_type(chart3, LV_CHART_TYPE_BAR);
902 lv_chart_set_div_line_count(chart3, 6, 0);
903 lv_chart_set_point_count(chart3, 7);
904 lv_obj_add_event_cb(chart3, shop_chart_event_cb, LV_EVENT_ALL, NULL);
905
906 ser4 = lv_chart_add_series(chart3, lv_theme_get_color_primary(chart3), LV_CHART_AXIS_PRIMARY_Y);
907 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
908 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
909 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
910 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
911 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
912 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
913 lv_chart_set_next_value(chart3, ser4, lv_rand(60, 90));
914
915 if(disp_size == DISP_LARGE) {
916 static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
917 static int32_t grid1_row_dsc[] = {
918 LV_GRID_CONTENT, /*Title*/
919 LV_GRID_CONTENT, /*Sub title*/
920 20, /*Spacer*/
921 LV_GRID_CONTENT, /*Amount*/
922 LV_GRID_CONTENT, /*Hint*/
923 LV_GRID_TEMPLATE_LAST
924 };
925
926 lv_obj_set_size(chart3, lv_pct(100), lv_pct(100));
927 lv_obj_set_style_pad_column(chart3, LV_DPX(30), 0);
928
929 lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
930 lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 1);
931 lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
932 lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
933 lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
934 lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_STRETCH, 0, 5);
935 }
936 else if(disp_size == DISP_MEDIUM) {
937 static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
938 static int32_t grid1_row_dsc[] = {
939 LV_GRID_CONTENT, /*Title + Date*/
940 LV_GRID_CONTENT, /*Amount + Hint*/
941 200, /*Chart*/
942 LV_GRID_TEMPLATE_LAST
943 };
944
945 lv_obj_update_layout(panel1);
946 lv_obj_set_width(chart3, lv_obj_get_content_width(panel1) - 20);
947 lv_obj_set_style_pad_column(chart3, LV_DPX(30), 0);
948
949 lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
950 lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 0, 1);
951 lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 0, 1);
952 lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_CENTER, 1, 1);
953 lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 1, 1, LV_GRID_ALIGN_CENTER, 1, 1);
954 lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_END, 0, 2, LV_GRID_ALIGN_STRETCH, 2, 1);
955 }
956 else if(disp_size == DISP_SMALL) {
957 static int32_t grid1_col_dsc[] = {LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
958 static int32_t grid1_row_dsc[] = {
959 LV_GRID_CONTENT, /*Title*/
960 LV_GRID_CONTENT, /*Date*/
961 LV_GRID_CONTENT, /*Amount*/
962 LV_GRID_CONTENT, /*Hint*/
963 LV_GRID_CONTENT, /*Chart*/
964 LV_GRID_TEMPLATE_LAST
965 };
966
967 lv_obj_set_width(chart3, LV_PCT(95));
968 lv_obj_set_height(chart3, LV_VER_RES - 70);
969 lv_obj_set_style_max_height(chart3, 300, 0);
970
971 lv_obj_set_grid_dsc_array(panel1, grid1_col_dsc, grid1_row_dsc);
972 lv_obj_set_grid_cell(title, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 1);
973 lv_obj_set_grid_cell(date, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 1);
974 lv_obj_set_grid_cell(amount, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
975 lv_obj_set_grid_cell(hint, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
976 lv_obj_set_grid_cell(chart3, LV_GRID_ALIGN_END, 0, 1, LV_GRID_ALIGN_START, 4, 1);
977 }
978
979 lv_obj_t * list = lv_obj_create(parent);
980 if(disp_size == DISP_SMALL) {
981 lv_obj_add_flag(list, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
982 lv_obj_set_height(list, LV_PCT(100));
983 }
984 else {
985 lv_obj_set_height(list, LV_PCT(100));
986 lv_obj_set_style_max_height(list, 300, 0);
987 }
988
989 lv_obj_set_flex_flow(list, LV_FLEX_FLOW_COLUMN);
990 lv_obj_set_flex_grow(list, 1);
991 lv_obj_add_flag(list, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
992
993 title = lv_label_create(list);
994 lv_label_set_text(title, "Top products");
995 lv_obj_add_style(title, &style_title, 0);
996
997 LV_IMAGE_DECLARE(img_clothes);
998 create_shop_item(list, &img_clothes, "Blue T-shirt", "Clothes", "$722");
999 create_shop_item(list, &img_clothes, "Blue T-shirt", "Clothes", "$411");
1000 create_shop_item(list, &img_clothes, "Blue T-shirt", "Clothes", "$917");
1001 create_shop_item(list, &img_clothes, "Blue T-shirt", "Clothes", "$64");
1002 create_shop_item(list, &img_clothes, "Blue T-shirt", "Clothes", "$805");
1003
1004 lv_obj_t * notifications = lv_obj_create(parent);
1005 if(disp_size == DISP_SMALL) {
1006 lv_obj_add_flag(notifications, LV_OBJ_FLAG_FLEX_IN_NEW_TRACK);
1007 lv_obj_set_height(notifications, LV_PCT(100));
1008 }
1009 else {
1010 lv_obj_set_height(notifications, LV_PCT(100));
1011 lv_obj_set_style_max_height(notifications, 300, 0);
1012 }
1013
1014 lv_obj_set_flex_flow(notifications, LV_FLEX_FLOW_COLUMN);
1015 lv_obj_set_flex_grow(notifications, 1);
1016
1017 title = lv_label_create(notifications);
1018 lv_label_set_text(title, "Notification");
1019 lv_obj_add_style(title, &style_title, 0);
1020
1021 lv_obj_t * cb;
1022 cb = lv_checkbox_create(notifications);
1023 lv_checkbox_set_text(cb, "Item purchased");
1024
1025 cb = lv_checkbox_create(notifications);
1026 lv_checkbox_set_text(cb, "New connection");
1027
1028 cb = lv_checkbox_create(notifications);
1029 lv_checkbox_set_text(cb, "New subscriber");
1030 lv_obj_add_state(cb, LV_STATE_CHECKED);
1031
1032 cb = lv_checkbox_create(notifications);
1033 lv_checkbox_set_text(cb, "New message");
1034 lv_obj_add_state(cb, LV_STATE_DISABLED);
1035
1036 cb = lv_checkbox_create(notifications);
1037 lv_checkbox_set_text(cb, "Milestone reached");
1038 lv_obj_add_state(cb, LV_STATE_CHECKED | LV_STATE_DISABLED);
1039
1040 cb = lv_checkbox_create(notifications);
1041 lv_checkbox_set_text(cb, "Out of stock");
1042
1043 }
1044
color_changer_create(lv_obj_t * parent)1045 static void color_changer_create(lv_obj_t * parent)
1046 {
1047 static lv_palette_t palette[] = {
1048 LV_PALETTE_BLUE, LV_PALETTE_GREEN, LV_PALETTE_BLUE_GREY, LV_PALETTE_ORANGE,
1049 LV_PALETTE_RED, LV_PALETTE_PURPLE, LV_PALETTE_TEAL, LV_PALETTE_LAST
1050 };
1051
1052 lv_obj_t * color_cont = lv_obj_create(parent);
1053 lv_obj_remove_style_all(color_cont);
1054 lv_obj_set_flex_flow(color_cont, LV_FLEX_FLOW_ROW);
1055 lv_obj_set_flex_align(color_cont, LV_FLEX_ALIGN_SPACE_EVENLY, LV_FLEX_ALIGN_CENTER, LV_FLEX_ALIGN_CENTER);
1056 lv_obj_add_flag(color_cont, LV_OBJ_FLAG_FLOATING);
1057
1058 lv_obj_set_style_bg_color(color_cont, lv_color_white(), 0);
1059 lv_obj_set_style_pad_right(color_cont, disp_size == DISP_SMALL ? LV_DPX(47) : LV_DPX(55), 0);
1060 lv_obj_set_style_bg_opa(color_cont, LV_OPA_COVER, 0);
1061 lv_obj_set_style_radius(color_cont, LV_RADIUS_CIRCLE, 0);
1062
1063 if(disp_size == DISP_SMALL) lv_obj_set_size(color_cont, LV_DPX(52), LV_DPX(52));
1064 else lv_obj_set_size(color_cont, LV_DPX(60), LV_DPX(60));
1065
1066 lv_obj_align(color_cont, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
1067
1068 uint32_t i;
1069 for(i = 0; palette[i] != LV_PALETTE_LAST; i++) {
1070 lv_obj_t * c = lv_button_create(color_cont);
1071 lv_obj_set_style_bg_color(c, lv_palette_main(palette[i]), 0);
1072 lv_obj_set_style_radius(c, LV_RADIUS_CIRCLE, 0);
1073 lv_obj_set_style_opa(c, LV_OPA_TRANSP, 0);
1074 lv_obj_set_size(c, 20, 20);
1075 lv_obj_add_event_cb(c, color_event_cb, LV_EVENT_ALL, &palette[i]);
1076 lv_obj_remove_flag(c, LV_OBJ_FLAG_SCROLL_ON_FOCUS);
1077 }
1078
1079 lv_obj_t * btn = lv_button_create(parent);
1080 lv_obj_add_flag(btn, LV_OBJ_FLAG_FLOATING | LV_OBJ_FLAG_CLICKABLE);
1081 lv_obj_set_style_bg_color(btn, lv_color_white(), LV_STATE_CHECKED);
1082 lv_obj_set_style_pad_all(btn, 10, 0);
1083 lv_obj_set_style_radius(btn, LV_RADIUS_CIRCLE, 0);
1084 lv_obj_add_event_cb(btn, color_changer_event_cb, LV_EVENT_ALL, color_cont);
1085 lv_obj_set_style_shadow_width(btn, 0, 0);
1086 lv_obj_set_style_bg_image_src(btn, LV_SYMBOL_TINT, 0);
1087
1088 if(disp_size == DISP_SMALL) {
1089 lv_obj_set_size(btn, LV_DPX(42), LV_DPX(42));
1090 lv_obj_align(btn, LV_ALIGN_BOTTOM_RIGHT, -LV_DPX(15), -LV_DPX(15));
1091 }
1092 else {
1093 lv_obj_set_size(btn, LV_DPX(50), LV_DPX(50));
1094 lv_obj_align(btn, LV_ALIGN_BOTTOM_RIGHT, -LV_DPX(15), -LV_DPX(15));
1095 }
1096 }
1097
color_changer_anim_cb(void * var,int32_t v)1098 static void color_changer_anim_cb(void * var, int32_t v)
1099 {
1100 lv_obj_t * obj = var;
1101 int32_t max_w = lv_obj_get_width(lv_obj_get_parent(obj)) - LV_DPX(20);
1102 int32_t w;
1103
1104 if(disp_size == DISP_SMALL) {
1105 w = lv_map(v, 0, 256, LV_DPX(52), max_w);
1106 lv_obj_set_width(obj, w);
1107 lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
1108 }
1109 else {
1110 w = lv_map(v, 0, 256, LV_DPX(60), max_w);
1111 lv_obj_set_width(obj, w);
1112 lv_obj_align(obj, LV_ALIGN_BOTTOM_RIGHT, - LV_DPX(10), - LV_DPX(10));
1113 }
1114
1115 if(v > LV_OPA_COVER) v = LV_OPA_COVER;
1116
1117 uint32_t i;
1118 for(i = 0; i < lv_obj_get_child_count(obj); i++) {
1119 lv_obj_set_style_opa(lv_obj_get_child(obj, i), v, 0);
1120 }
1121
1122 }
1123
color_changer_event_cb(lv_event_t * e)1124 static void color_changer_event_cb(lv_event_t * e)
1125 {
1126 if(lv_event_get_code(e) == LV_EVENT_CLICKED) {
1127 lv_obj_t * color_cont = lv_event_get_user_data(e);
1128 if(lv_obj_get_width(color_cont) < LV_HOR_RES / 2) {
1129 lv_anim_t a;
1130 lv_anim_init(&a);
1131 lv_anim_set_var(&a, color_cont);
1132 lv_anim_set_exec_cb(&a, color_changer_anim_cb);
1133 lv_anim_set_values(&a, 0, 256);
1134 lv_anim_set_duration(&a, 200);
1135 lv_anim_start(&a);
1136 }
1137 else {
1138 lv_anim_t a;
1139 lv_anim_init(&a);
1140 lv_anim_set_var(&a, color_cont);
1141 lv_anim_set_exec_cb(&a, color_changer_anim_cb);
1142 lv_anim_set_values(&a, 256, 0);
1143 lv_anim_set_duration(&a, 200);
1144 lv_anim_start(&a);
1145 }
1146 }
1147 }
color_event_cb(lv_event_t * e)1148 static void color_event_cb(lv_event_t * e)
1149 {
1150 lv_event_code_t code = lv_event_get_code(e);
1151 lv_obj_t * obj = lv_event_get_target(e);
1152
1153 if(code == LV_EVENT_FOCUSED) {
1154 lv_obj_t * color_cont = lv_obj_get_parent(obj);
1155 if(lv_obj_get_width(color_cont) < LV_HOR_RES / 2) {
1156 lv_anim_t a;
1157 lv_anim_init(&a);
1158 lv_anim_set_var(&a, color_cont);
1159 lv_anim_set_exec_cb(&a, color_changer_anim_cb);
1160 lv_anim_set_values(&a, 0, 256);
1161 lv_anim_set_duration(&a, 200);
1162 lv_anim_start(&a);
1163 }
1164 }
1165 else if(code == LV_EVENT_CLICKED) {
1166 lv_palette_t * palette_primary = lv_event_get_user_data(e);
1167 lv_palette_t palette_secondary = (*palette_primary) + 3; /*Use another palette as secondary*/
1168 if(palette_secondary >= LV_PALETTE_LAST) palette_secondary = 0;
1169 #if LV_USE_THEME_DEFAULT
1170 lv_theme_default_init(NULL, lv_palette_main(*palette_primary), lv_palette_main(palette_secondary),
1171 LV_THEME_DEFAULT_DARK, font_normal);
1172 #endif
1173 lv_color_t color = lv_palette_main(*palette_primary);
1174 lv_style_set_text_color(&style_icon, color);
1175 lv_chart_set_series_color(chart1, ser1, color);
1176 lv_chart_set_series_color(chart2, ser3, color);
1177 }
1178 }
1179
create_scale_box(lv_obj_t * parent,const char * title,const char * text1,const char * text2,const char * text3)1180 static lv_obj_t * create_scale_box(lv_obj_t * parent, const char * title, const char * text1, const char * text2,
1181 const char * text3)
1182 {
1183 lv_obj_t * cont = lv_obj_create(parent);
1184 lv_obj_set_height(cont, LV_SIZE_CONTENT);
1185 lv_obj_set_flex_grow(cont, 1);
1186
1187 lv_obj_t * title_label = lv_label_create(cont);
1188 lv_label_set_text_static(title_label, title);
1189 lv_obj_add_style(title_label, &style_title, 0);
1190
1191 lv_obj_t * scale = lv_scale_create(cont);
1192 lv_scale_set_mode(scale, LV_SCALE_MODE_ROUND_INNER);
1193 lv_scale_set_post_draw(scale, true);
1194 lv_obj_set_width(scale, LV_PCT(100));
1195
1196 lv_obj_t * bullet1 = lv_obj_create(cont);
1197 lv_obj_set_size(bullet1, 13, 13);
1198 lv_obj_remove_style(bullet1, NULL, LV_PART_SCROLLBAR);
1199 lv_obj_add_style(bullet1, &style_bullet, 0);
1200 lv_obj_set_style_bg_color(bullet1, lv_palette_main(LV_PALETTE_RED), 0);
1201 lv_obj_t * label1 = lv_label_create(cont);
1202 lv_label_set_text_static(label1, text1);
1203
1204 lv_obj_t * bullet2 = lv_obj_create(cont);
1205 lv_obj_set_size(bullet2, 13, 13);
1206 lv_obj_remove_style(bullet2, NULL, LV_PART_SCROLLBAR);
1207 lv_obj_add_style(bullet2, &style_bullet, 0);
1208 lv_obj_set_style_bg_color(bullet2, lv_palette_main(LV_PALETTE_BLUE), 0);
1209 lv_obj_t * label2 = lv_label_create(cont);
1210 lv_label_set_text_static(label2, text2);
1211
1212 lv_obj_t * bullet3 = lv_obj_create(cont);
1213 lv_obj_set_size(bullet3, 13, 13);
1214 lv_obj_remove_style(bullet3, NULL, LV_PART_SCROLLBAR);
1215 lv_obj_add_style(bullet3, &style_bullet, 0);
1216 lv_obj_set_style_bg_color(bullet3, lv_palette_main(LV_PALETTE_GREEN), 0);
1217 lv_obj_t * label3 = lv_label_create(cont);
1218 lv_label_set_text_static(label3, text3);
1219
1220 if(disp_size == DISP_MEDIUM) {
1221 static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_CONTENT, LV_GRID_FR(8), LV_GRID_TEMPLATE_LAST};
1222 static int32_t grid_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
1223
1224 lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
1225 lv_obj_set_grid_cell(title_label, LV_GRID_ALIGN_START, 0, 4, LV_GRID_ALIGN_START, 0, 1);
1226 lv_obj_set_grid_cell(scale, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 1, 3);
1227 lv_obj_set_grid_cell(bullet1, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 2, 1);
1228 lv_obj_set_grid_cell(bullet2, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 3, 1);
1229 lv_obj_set_grid_cell(bullet3, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_CENTER, 4, 1);
1230 lv_obj_set_grid_cell(label1, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 2, 1);
1231 lv_obj_set_grid_cell(label2, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 3, 1);
1232 lv_obj_set_grid_cell(label3, LV_GRID_ALIGN_STRETCH, 3, 1, LV_GRID_ALIGN_CENTER, 4, 1);
1233 }
1234 else {
1235 static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
1236 static int32_t grid_row_dsc[] = {LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_CONTENT, LV_GRID_TEMPLATE_LAST};
1237 lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
1238 lv_obj_set_grid_cell(title_label, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 0, 1);
1239 lv_obj_set_grid_cell(scale, LV_GRID_ALIGN_START, 0, 2, LV_GRID_ALIGN_START, 1, 1);
1240 lv_obj_set_grid_cell(bullet1, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 2, 1);
1241 lv_obj_set_grid_cell(bullet2, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 3, 1);
1242 lv_obj_set_grid_cell(bullet3, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 4, 1);
1243 lv_obj_set_grid_cell(label1, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 2, 1);
1244 lv_obj_set_grid_cell(label2, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 3, 1);
1245 lv_obj_set_grid_cell(label3, LV_GRID_ALIGN_STRETCH, 1, 1, LV_GRID_ALIGN_START, 4, 1);
1246 }
1247 return scale;
1248 }
1249
create_shop_item(lv_obj_t * parent,const void * img_src,const char * name,const char * category,const char * price)1250 static lv_obj_t * create_shop_item(lv_obj_t * parent, const void * img_src, const char * name, const char * category,
1251 const char * price)
1252 {
1253 static int32_t grid_col_dsc[] = {LV_GRID_CONTENT, 5, LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
1254 static int32_t grid_row_dsc[] = {LV_GRID_FR(1), LV_GRID_FR(1), LV_GRID_TEMPLATE_LAST};
1255
1256 lv_obj_t * cont = lv_obj_create(parent);
1257 lv_obj_remove_style_all(cont);
1258 lv_obj_set_size(cont, LV_PCT(100), LV_SIZE_CONTENT);
1259 lv_obj_set_grid_dsc_array(cont, grid_col_dsc, grid_row_dsc);
1260
1261 lv_obj_t * img = lv_image_create(cont);
1262 lv_image_set_src(img, img_src);
1263 lv_obj_set_grid_cell(img, LV_GRID_ALIGN_START, 0, 1, LV_GRID_ALIGN_START, 0, 2);
1264
1265 lv_obj_t * label;
1266 label = lv_label_create(cont);
1267 lv_label_set_text_static(label, name);
1268 lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_END, 0, 1);
1269
1270 label = lv_label_create(cont);
1271 lv_label_set_text_static(label, category);
1272 lv_obj_add_style(label, &style_text_muted, 0);
1273 lv_obj_set_grid_cell(label, LV_GRID_ALIGN_START, 2, 1, LV_GRID_ALIGN_START, 1, 1);
1274
1275 label = lv_label_create(cont);
1276 lv_label_set_text_static(label, price);
1277 lv_obj_set_grid_cell(label, LV_GRID_ALIGN_END, 3, 1, LV_GRID_ALIGN_END, 0, 1);
1278
1279 return cont;
1280 }
1281
ta_event_cb(lv_event_t * e)1282 static void ta_event_cb(lv_event_t * e)
1283 {
1284 lv_event_code_t code = lv_event_get_code(e);
1285 lv_obj_t * ta = lv_event_get_target(e);
1286 lv_obj_t * kb = lv_event_get_user_data(e);
1287 if(code == LV_EVENT_FOCUSED) {
1288 if(lv_indev_get_type(lv_indev_active()) != LV_INDEV_TYPE_KEYPAD) {
1289 lv_keyboard_set_textarea(kb, ta);
1290 lv_obj_set_style_max_height(kb, LV_HOR_RES * 2 / 3, 0);
1291 lv_obj_update_layout(tv); /*Be sure the sizes are recalculated*/
1292 lv_obj_set_height(tv, LV_VER_RES - lv_obj_get_height(kb));
1293 lv_obj_remove_flag(kb, LV_OBJ_FLAG_HIDDEN);
1294 lv_obj_scroll_to_view_recursive(ta, LV_ANIM_OFF);
1295 lv_indev_wait_release(lv_event_get_param(e));
1296 }
1297 }
1298 else if(code == LV_EVENT_DEFOCUSED) {
1299 lv_keyboard_set_textarea(kb, NULL);
1300 lv_obj_set_height(tv, LV_VER_RES);
1301 lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
1302 lv_indev_reset(NULL, ta);
1303
1304 }
1305 else if(code == LV_EVENT_READY || code == LV_EVENT_CANCEL) {
1306 lv_obj_set_height(tv, LV_VER_RES);
1307 lv_obj_add_flag(kb, LV_OBJ_FLAG_HIDDEN);
1308 lv_indev_reset(NULL, ta); /*To forget the last clicked object to make it focusable again*/
1309 }
1310 }
1311
birthday_event_cb(lv_event_t * e)1312 static void birthday_event_cb(lv_event_t * e)
1313 {
1314 lv_event_code_t code = lv_event_get_code(e);
1315 lv_obj_t * ta = lv_event_get_target(e);
1316
1317 if(code == LV_EVENT_FOCUSED) {
1318 if(lv_indev_get_type(lv_indev_active()) == LV_INDEV_TYPE_POINTER) {
1319 if(calendar == NULL) {
1320 lv_obj_add_flag(lv_layer_top(), LV_OBJ_FLAG_CLICKABLE);
1321 calendar = lv_calendar_create(lv_layer_top());
1322 lv_obj_set_style_bg_opa(lv_layer_top(), LV_OPA_50, 0);
1323 lv_obj_set_style_bg_color(lv_layer_top(), lv_palette_main(LV_PALETTE_GREY), 0);
1324 if(disp_size == DISP_SMALL) lv_obj_set_size(calendar, 180, 200);
1325 else if(disp_size == DISP_MEDIUM) lv_obj_set_size(calendar, 200, 220);
1326 else lv_obj_set_size(calendar, 300, 330);
1327 lv_calendar_set_month_shown(calendar, 1990, 01);
1328 lv_obj_align(calendar, LV_ALIGN_CENTER, 0, 30);
1329 lv_obj_add_event_cb(calendar, calendar_event_cb, LV_EVENT_ALL, ta);
1330
1331 lv_calendar_header_dropdown_create(calendar);
1332 }
1333 }
1334 }
1335 }
1336
calendar_event_cb(lv_event_t * e)1337 static void calendar_event_cb(lv_event_t * e)
1338 {
1339 lv_event_code_t code = lv_event_get_code(e);
1340 lv_obj_t * ta = lv_event_get_user_data(e);
1341 lv_obj_t * obj = lv_event_get_current_target(e);
1342 if(code == LV_EVENT_VALUE_CHANGED) {
1343 lv_calendar_date_t d;
1344 lv_calendar_get_pressed_date(obj, &d);
1345 char buf[32];
1346 lv_snprintf(buf, sizeof(buf), "%02d.%02d.%d", d.day, d.month, d.year);
1347 lv_textarea_set_text(ta, buf);
1348
1349 lv_obj_delete(calendar);
1350 calendar = NULL;
1351 lv_obj_remove_flag(lv_layer_top(), LV_OBJ_FLAG_CLICKABLE);
1352 lv_obj_set_style_bg_opa(lv_layer_top(), LV_OPA_TRANSP, 0);
1353 }
1354 }
1355
slider_event_cb(lv_event_t * e)1356 static void slider_event_cb(lv_event_t * e)
1357 {
1358 lv_event_code_t code = lv_event_get_code(e);
1359 lv_obj_t * obj = lv_event_get_target(e);
1360
1361 if(code == LV_EVENT_REFR_EXT_DRAW_SIZE) {
1362 int32_t * s = lv_event_get_param(e);
1363 *s = LV_MAX(*s, 60);
1364 }
1365 else if(code == LV_EVENT_DRAW_TASK_ADDED) {
1366 lv_draw_task_t * draw_task = lv_event_get_param(e);
1367 if(draw_task == NULL || lv_draw_task_get_type(draw_task) != LV_DRAW_TASK_TYPE_FILL) return;
1368 lv_draw_rect_dsc_t * draw_rect_dsc = lv_draw_task_get_draw_dsc(draw_task);
1369
1370 if(draw_rect_dsc->base.part == LV_PART_KNOB && lv_obj_has_state(obj, LV_STATE_PRESSED)) {
1371 char buf[8];
1372 lv_snprintf(buf, sizeof(buf), "%"LV_PRId32, lv_slider_get_value(obj));
1373
1374 lv_point_t text_size;
1375 lv_text_get_size(&text_size, buf, font_normal, 0, 0, LV_COORD_MAX, LV_TEXT_FLAG_NONE);
1376
1377 lv_area_t txt_area;
1378 lv_area_t draw_task_area;
1379 lv_draw_task_get_area(draw_task, &draw_task_area);
1380 txt_area.x1 = draw_task_area.x1 + lv_area_get_width(&draw_task_area) / 2 - text_size.x / 2;
1381 txt_area.x2 = txt_area.x1 + text_size.x;
1382 txt_area.y2 = draw_task_area.y1 - 10;
1383 txt_area.y1 = txt_area.y2 - text_size.y;
1384
1385 lv_area_t bg_area;
1386 bg_area.x1 = txt_area.x1 - LV_DPX(8);
1387 bg_area.x2 = txt_area.x2 + LV_DPX(8);
1388 bg_area.y1 = txt_area.y1 - LV_DPX(8);
1389 bg_area.y2 = txt_area.y2 + LV_DPX(8);
1390
1391 lv_draw_rect_dsc_t rect_dsc;
1392 lv_draw_rect_dsc_init(&rect_dsc);
1393 rect_dsc.bg_color = lv_palette_darken(LV_PALETTE_GREY, 3);
1394 rect_dsc.radius = LV_DPX(5);
1395 lv_draw_rect(draw_rect_dsc->base.layer, &rect_dsc, &bg_area);
1396
1397 lv_draw_label_dsc_t label_dsc;
1398 lv_draw_label_dsc_init(&label_dsc);
1399 label_dsc.color = lv_color_white();
1400 label_dsc.font = font_normal;
1401 label_dsc.text = buf;
1402 label_dsc.text_local = 1;
1403 lv_draw_label(draw_rect_dsc->base.layer, &label_dsc, &txt_area);
1404 }
1405 }
1406 }
1407
chart_event_cb(lv_event_t * e)1408 static void chart_event_cb(lv_event_t * e)
1409 {
1410 lv_event_code_t code = lv_event_get_code(e);
1411 lv_obj_t * obj = lv_event_get_target(e);
1412
1413 if(code == LV_EVENT_PRESSED || code == LV_EVENT_RELEASED) {
1414 lv_obj_invalidate(obj); /*To make the value boxes visible*/
1415 }
1416 else if(code == LV_EVENT_DRAW_TASK_ADDED) {
1417 lv_draw_task_t * draw_task = lv_event_get_param(e);
1418 lv_draw_dsc_base_t * base_dsc = lv_draw_task_get_draw_dsc(draw_task);
1419
1420 lv_draw_line_dsc_t * draw_line_dsc = lv_draw_task_get_line_dsc(draw_task);
1421 if(base_dsc->part == LV_PART_ITEMS && draw_line_dsc) {
1422 lv_area_t obj_coords;
1423 lv_obj_get_coords(obj, &obj_coords);
1424 const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
1425 if(base_dsc->id1 == 1) ser = lv_chart_get_series_next(obj, ser);
1426
1427 lv_draw_triangle_dsc_t tri_dsc;
1428 lv_draw_triangle_dsc_init(&tri_dsc);
1429 tri_dsc.p[0].x = (int32_t)draw_line_dsc->p1.x;
1430 tri_dsc.p[0].y = (int32_t)draw_line_dsc->p1.y;
1431 tri_dsc.p[1].x = (int32_t)draw_line_dsc->p2.x;
1432 tri_dsc.p[1].y = (int32_t)draw_line_dsc->p2.y;
1433 tri_dsc.p[2].x = (int32_t)(draw_line_dsc->p1.y < draw_line_dsc->p2.y ? draw_line_dsc->p1.x : draw_line_dsc->p2.x);
1434 tri_dsc.p[2].y = (int32_t)LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y);
1435 tri_dsc.bg_grad.dir = LV_GRAD_DIR_VER;
1436
1437 int32_t full_h = lv_obj_get_height(obj);
1438 int32_t fract_uppter = (int32_t)(LV_MIN(draw_line_dsc->p1.y, draw_line_dsc->p2.y) - obj_coords.y1) * 255 / full_h;
1439 int32_t fract_lower = (int32_t)(LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y) - obj_coords.y1) * 255 / full_h;
1440 tri_dsc.bg_grad.stops[0].color = lv_chart_get_series_color(obj, ser);
1441 tri_dsc.bg_grad.stops[0].opa = 255 - fract_uppter;
1442 tri_dsc.bg_grad.stops[0].frac = 0;
1443 tri_dsc.bg_grad.stops[1].color = lv_chart_get_series_color(obj, ser);
1444 tri_dsc.bg_grad.stops[1].opa = 255 - fract_lower;
1445 tri_dsc.bg_grad.stops[1].frac = 255;
1446
1447 lv_draw_triangle(base_dsc->layer, &tri_dsc);
1448
1449 lv_draw_rect_dsc_t rect_dsc;
1450 lv_draw_rect_dsc_init(&rect_dsc);
1451 rect_dsc.bg_grad.dir = LV_GRAD_DIR_VER;
1452 rect_dsc.bg_grad.stops[0].color = lv_chart_get_series_color(obj, ser);
1453 rect_dsc.bg_grad.stops[0].frac = 0;
1454 rect_dsc.bg_grad.stops[0].opa = 255 - fract_lower;
1455 rect_dsc.bg_grad.stops[1].color = lv_chart_get_series_color(obj, ser);
1456 rect_dsc.bg_grad.stops[1].frac = 255;
1457 rect_dsc.bg_grad.stops[1].opa = 0;
1458
1459 lv_area_t rect_area;
1460 rect_area.x1 = (int32_t)draw_line_dsc->p1.x;
1461 rect_area.x2 = (int32_t)draw_line_dsc->p2.x;
1462 rect_area.y1 = (int32_t)LV_MAX(draw_line_dsc->p1.y, draw_line_dsc->p2.y);
1463 rect_area.y2 = (int32_t)obj_coords.y2;
1464 lv_draw_rect(base_dsc->layer, &rect_dsc, &rect_area);
1465 }
1466
1467 bool add_value = false;
1468 if(base_dsc->part == LV_PART_INDICATOR && lv_chart_get_pressed_point(obj) == base_dsc->id2) {
1469 if(lv_chart_get_type(obj) == LV_CHART_TYPE_LINE) {
1470 lv_draw_rect_dsc_t outline_dsc;
1471 lv_draw_rect_dsc_init(&outline_dsc);
1472 outline_dsc.bg_opa = LV_OPA_TRANSP;
1473 outline_dsc.outline_color = lv_color_white();
1474 outline_dsc.outline_width = 2;
1475 outline_dsc.radius = LV_RADIUS_CIRCLE;
1476 lv_area_t draw_task_area;
1477 lv_draw_task_get_area(draw_task, &draw_task_area);
1478 lv_draw_rect(base_dsc->layer, &outline_dsc, &draw_task_area);
1479 add_value = true;
1480 }
1481 }
1482 if(base_dsc->part == LV_PART_ITEMS && lv_chart_get_pressed_point(obj) == base_dsc->id2) {
1483 const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
1484 if(base_dsc->id1 == 1) ser = lv_chart_get_series_next(obj, ser);
1485
1486 if(lv_chart_get_type(obj) == LV_CHART_TYPE_BAR) {
1487 lv_draw_fill_dsc_t * fill_dsc = lv_draw_task_get_draw_dsc(draw_task);
1488 lv_draw_rect_dsc_t shadow_dsc;
1489 lv_draw_rect_dsc_init(&shadow_dsc);
1490 shadow_dsc.radius = fill_dsc->radius;
1491 shadow_dsc.bg_opa = LV_OPA_TRANSP;
1492 shadow_dsc.shadow_color = lv_chart_get_series_color(obj, ser);
1493 shadow_dsc.shadow_width = 15;
1494 lv_area_t draw_task_area;
1495 lv_draw_task_get_area(draw_task, &draw_task_area);
1496 lv_draw_rect(base_dsc->layer, &shadow_dsc, &draw_task_area);
1497 add_value = true;
1498 }
1499 }
1500
1501 if(add_value) {
1502 const lv_chart_series_t * ser = lv_chart_get_series_next(obj, NULL);
1503 if(base_dsc->id1 == 1) {
1504 ser = lv_chart_get_series_next(obj, ser);
1505 }
1506
1507 char buf[8];
1508 lv_snprintf(buf, sizeof(buf), "%"LV_PRId32, lv_chart_get_y_array(obj, (lv_chart_series_t *)ser)[base_dsc->id2]);
1509
1510 lv_point_t text_size;
1511 lv_text_get_size(&text_size, buf, font_normal, 0, 0, LV_COORD_MAX, LV_TEXT_FLAG_NONE);
1512
1513 lv_area_t txt_area;
1514 lv_area_t draw_task_area;
1515 lv_draw_task_get_area(draw_task, &draw_task_area);
1516 txt_area.y2 = draw_task_area.y1 - LV_DPX(15);
1517 txt_area.y1 = txt_area.y2 - text_size.y;
1518 txt_area.x1 = draw_task_area.x1 + (lv_area_get_width(&draw_task_area) - text_size.x) / 2;
1519 txt_area.x2 = txt_area.x1 + text_size.x;
1520
1521 lv_area_t bg_area;
1522 bg_area.x1 = txt_area.x1 - LV_DPX(8);
1523 bg_area.x2 = txt_area.x2 + LV_DPX(8);
1524 bg_area.y1 = txt_area.y1 - LV_DPX(8);
1525 bg_area.y2 = txt_area.y2 + LV_DPX(8);
1526
1527 lv_draw_rect_dsc_t rect_dsc;
1528 lv_draw_rect_dsc_init(&rect_dsc);
1529 rect_dsc.bg_color = lv_chart_get_series_color(obj, ser);
1530 rect_dsc.radius = LV_DPX(5);
1531 lv_draw_rect(base_dsc->layer, &rect_dsc, &bg_area);
1532
1533 lv_draw_label_dsc_t label_dsc;
1534 lv_draw_label_dsc_init(&label_dsc);
1535 label_dsc.color = lv_color_white();
1536 label_dsc.font = font_normal;
1537 label_dsc.text = buf;
1538 label_dsc.text_local = true;
1539 lv_draw_label(base_dsc->layer, &label_dsc, &txt_area);
1540 }
1541
1542 }
1543 }
1544
shop_chart_event_cb(lv_event_t * e)1545 static void shop_chart_event_cb(lv_event_t * e)
1546 {
1547 LV_UNUSED(e);
1548 }
1549
scale1_indic1_anim_cb(void * var,int32_t v)1550 static void scale1_indic1_anim_cb(void * var, int32_t v)
1551 {
1552 lv_arc_set_value(var, v);
1553
1554 lv_obj_t * card = lv_obj_get_parent(scale1);
1555 lv_obj_t * label = lv_obj_get_child(card, -5);
1556 lv_label_set_text_fmt(label, "Revenue: %"LV_PRId32" %%", v);
1557 }
1558
scale2_timer_cb(lv_timer_t * timer)1559 static void scale2_timer_cb(lv_timer_t * timer)
1560 {
1561 LV_UNUSED(timer);
1562
1563 static bool down1 = false;
1564 static bool down2 = false;
1565 static bool down3 = false;
1566
1567 if(down1) {
1568 session_desktop -= 137;
1569 if(session_desktop < 1400) down1 = false;
1570 }
1571 else {
1572 session_desktop += 116;
1573 if(session_desktop > 4500) down1 = true;
1574 }
1575
1576 if(down2) {
1577 session_tablet -= 3;
1578 if(session_tablet < 1400) down2 = false;
1579 }
1580 else {
1581 session_tablet += 9;
1582 if(session_tablet > 4500) down2 = true;
1583 }
1584
1585 if(down3) {
1586 session_mobile -= 57;
1587 if(session_mobile < 1400) down3 = false;
1588 }
1589 else {
1590 session_mobile += 76;
1591 if(session_mobile > 4500) down3 = true;
1592 }
1593
1594 uint32_t all = session_desktop + session_tablet + session_mobile;
1595 uint32_t angle1 = (session_desktop * 354) / all;
1596 uint32_t angle2 = (session_tablet * 354) / all;
1597
1598 lv_arc_set_angles(lv_obj_get_child(scale2, 0), 0, angle1);
1599 lv_arc_set_angles(lv_obj_get_child(scale2, 1), angle1 + 2, angle1 + 2 + angle2);
1600 lv_arc_set_angles(lv_obj_get_child(scale2, 2), angle1 + 2 + angle2 + 2, 358);
1601
1602 lv_obj_t * card = lv_obj_get_parent(scale2);
1603 lv_obj_t * label;
1604
1605 label = lv_obj_get_child(card, -5);
1606 lv_label_set_text_fmt(label, "Desktop: %"LV_PRIu32, session_desktop);
1607
1608 label = lv_obj_get_child(card, -3);
1609 lv_label_set_text_fmt(label, "Tablet: %"LV_PRIu32, session_tablet);
1610
1611 label = lv_obj_get_child(card, -1);
1612 lv_label_set_text_fmt(label, "Mobile: %"LV_PRIu32, session_mobile);
1613 }
1614
scale3_anim_cb(void * var,int32_t v)1615 static void scale3_anim_cb(void * var, int32_t v)
1616 {
1617 lv_obj_t * needle = lv_obj_get_child(var, 0);
1618 lv_scale_set_image_needle_value(var, needle, v);
1619
1620 lv_obj_t * label = lv_obj_get_child(var, 1);
1621 lv_label_set_text_fmt(label, "%"LV_PRId32, v);
1622 }
1623
scale3_size_changed_event_cb(lv_event_t * e)1624 static void scale3_size_changed_event_cb(lv_event_t * e)
1625 {
1626 LV_UNUSED(e);
1627
1628 /* the center of the scale is half of the smaller dimension */
1629 int32_t width = lv_obj_get_width(scale3);
1630 int32_t height = lv_obj_get_height(scale3);
1631 int32_t minor_dim = LV_MIN(width, height);
1632 int32_t minor_dim_half = minor_dim / 2;
1633
1634 /* Update needle position */
1635 lv_obj_align(scale3_needle, LV_ALIGN_TOP_LEFT, minor_dim_half, minor_dim_half);
1636
1637 /* Update labels position */
1638 lv_obj_align(scale3_mbps_label, LV_ALIGN_TOP_LEFT, minor_dim_half, minor_dim * 55 / 100);
1639 }
1640
scroll_anim_y_cb(void * var,int32_t v)1641 static void scroll_anim_y_cb(void * var, int32_t v)
1642 {
1643 lv_obj_scroll_to_y(var, v, LV_ANIM_OFF);
1644 }
1645
delete_timer_event_cb(lv_event_t * e)1646 static void delete_timer_event_cb(lv_event_t * e)
1647 {
1648 lv_event_code_t code = lv_event_get_code(e);
1649 if(code == LV_EVENT_DELETE) {
1650 lv_timer_t * t = lv_event_get_user_data(e);
1651 if(t) lv_timer_delete(t);
1652 }
1653 }
1654
slideshow_anim_completed_cb(lv_anim_t * a_old)1655 static void slideshow_anim_completed_cb(lv_anim_t * a_old)
1656 {
1657 LV_UNUSED(a_old);
1658
1659 lv_obj_t * cont = lv_tabview_get_content(tv);
1660 uint32_t tab_id = lv_tabview_get_tab_active(tv);
1661 tab_id += 1;
1662 if(tab_id > 2) tab_id = 0;
1663 lv_tabview_set_active(tv, tab_id, LV_ANIM_ON);
1664
1665 lv_obj_t * tab = lv_obj_get_child(cont, tab_id);
1666 lv_obj_scroll_to_y(tab, 0, LV_ANIM_OFF);
1667 lv_obj_update_layout(tv);
1668
1669 int32_t v = lv_obj_get_scroll_bottom(tab);
1670 uint32_t t = lv_anim_speed(lv_display_get_dpi(NULL));
1671
1672 lv_anim_t a;
1673 lv_anim_init(&a);
1674 lv_anim_set_exec_cb(&a, scroll_anim_y_cb);
1675 lv_anim_set_duration(&a, t);
1676 lv_anim_set_reverse_duration(&a, t);
1677 lv_anim_set_values(&a, 0, v);
1678 lv_anim_set_var(&a, tab);
1679 lv_anim_set_completed_cb(&a, slideshow_anim_completed_cb);
1680 lv_anim_start(&a);
1681 }
1682
scale3_delete_event_cb(lv_event_t * e)1683 static void scale3_delete_event_cb(lv_event_t * e)
1684 {
1685 lv_event_code_t code = lv_event_get_code(e);
1686
1687 if(code == LV_EVENT_DELETE) {
1688 lv_style_reset(&scale3_section1_main_style);
1689 lv_style_reset(&scale3_section1_indicator_style);
1690 lv_style_reset(&scale3_section1_tick_style);
1691 lv_style_reset(&scale3_section2_main_style);
1692 lv_style_reset(&scale3_section2_indicator_style);
1693 lv_style_reset(&scale3_section2_tick_style);
1694 lv_style_reset(&scale3_section3_main_style);
1695 lv_style_reset(&scale3_section3_indicator_style);
1696 lv_style_reset(&scale3_section3_tick_style);
1697 }
1698 }
1699
tabview_delete_event_cb(lv_event_t * e)1700 static void tabview_delete_event_cb(lv_event_t * e)
1701 {
1702 lv_event_code_t code = lv_event_get_code(e);
1703
1704 if(code == LV_EVENT_DELETE) {
1705 lv_style_reset(&style_text_muted);
1706 lv_style_reset(&style_title);
1707 lv_style_reset(&style_icon);
1708 lv_style_reset(&style_bullet);
1709 }
1710 }
1711 #endif
1712
