src/main_view.c

   1 #include <Elementary.h>
   2
   3 #include "main.h"
   4 #include "main_view.h"
   5 #include "log.h"
   6 #include "scroller.h"
   7 #include "city.h"
   8 #include "util.h"
   9
  10 const char *const MAIN_VIEW_EDJE = "main_view.edj";
  11 const char *const PREDICT_ITEM_EDJE = "predict_item.edj";
  12
  13 static void _update_predict_scroller(Evas_Object *predict_scroller, const char *str);
  14
  15 static void _change_entry_cb(void *data, Evas_Object *obj, void *event_info)
  16 {
  17         main_view_s *main_view_info = data;
  18         Evas_Object *entry = obj;
  19         const char *str = NULL;
  20
  21         ret_if(!main_view_info);
  22
  23         str = elm_entry_entry_get(entry);
  24         if (!str)
  25                 return;
  26
  27         _update_predict_scroller(main_view_info->predict_scroller, str);
  28 }
  29
  30 static void _focus_entry_cb(void *data, Evas_Object *obj, void *event_info)
  31 {
  32 }
  33
  34 static void _unfocus_entry_cb(void *data, Evas_Object *obj, void *event_info)
  35 {
  36 }
  37
  38 static void
  39 _resize_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
  40 {
  41         int x, y, w, h;
  42         evas_object_geometry_get(obj, &x, &y, &w, &h);
  43         _D("%s (%d:%d:%d:%d)", data, x, y, w, h);
  44 }
  45
  46 static Evas_Object *_create_search_entry(Evas_Object *parent, main_view_s *main_view_info)
  47 {
  48         Evas_Object *entry = NULL;
  49
  50         retv_if(!parent, NULL);
  51
  52         entry = elm_entry_add(parent);
  53         retv_if(!entry, NULL);
  54
  55         elm_entry_single_line_set(entry, EINA_TRUE);
  56         elm_entry_scrollable_set(entry, EINA_TRUE);
  57         elm_entry_cnp_mode_set(entry, ELM_CNP_MODE_PLAINTEXT);
  58         elm_object_part_text_set(entry, "elm.guide", "Search");
  59
  60         evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  61         evas_object_size_hint_align_set(entry, EVAS_HINT_FILL, EVAS_HINT_FILL);
  62
  63         evas_object_smart_callback_add(entry, "changed", _change_entry_cb, main_view_info);
  64         evas_object_smart_callback_add(entry, "focused", _focus_entry_cb, main_view_info);
  65         evas_object_smart_callback_add(entry, "unfocused", _unfocus_entry_cb, main_view_info);
  66
  67         evas_object_show(entry);
  68
  69         return entry;
  70 }
  71
  72 static void _destroy_search_entry(Evas_Object *entry)
  73 {
  74         ret_if(!entry);
  75         evas_object_del(entry);
  76 }
  77
  78 static Evas_Object *_create_map(Evas_Object *parent)
  79 {
  80         Evas_Object *map = NULL;
  81         Evas *e = NULL;
  82
  83         retv_if(!parent, NULL);
  84
  85         e = evas_object_evas_get(parent);
  86         retv_if(!e, NULL);
  87
  88         map = evas_object_rectangle_add(e);
  89         retv_if(!map, NULL);
  90
  91         evas_object_color_set(map, 0, 0, 200, 255);
  92         evas_object_size_hint_min_set(map, 480, 400);
  93         evas_object_show(map);
  94
  95         return map;
  96 }
  97
  98 static void _destroy_map(Evas_Object *map)
  99 {
 100         ret_if(!map);
 101
 102         evas_object_del(map);
 103 }
 104
 105 static void _click_result_button_cb(void *data, Evas_Object *obj, void *event_info)
 106 {
 107         main_view_s *main_view_info = data;
 108
 109         _D("result button is clicked");
 110
 111         ret_if(!main_view_info);
 112 }
 113
 114 static Evas_Object *_create_result_button(Evas_Object *parent, main_view_s *main_view_info)
 115 {
 116         Evas_Object *result_button = NULL;
 117
 118         retv_if(!parent, NULL);
 119
 120         result_button = elm_button_add(parent);
 121         retv_if(!result_button, NULL);
 122
 123         elm_object_text_set(result_button, "Result");
 124         evas_object_size_hint_weight_set(result_button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 125         evas_object_size_hint_align_set(result_button, EVAS_HINT_FILL, EVAS_HINT_FILL);
 126         evas_object_smart_callback_add(result_button, "clicked", _click_result_button_cb, main_view_info);
 127
 128         return result_button;
 129 }
 130
 131 static void _destroy_result_button(Evas_Object *result_button)
 132 {
 133         ret_if(!result_button);
 134         evas_object_del(result_button);
 135 }
 136
 137 static Evas_Object *_create_selected_scroller(Evas_Object *parent)
 138 {
 139         Evas_Object *selected_scroller = NULL;
 140
 141         retv_if(!parent, NULL);
 142
 143         selected_scroller = scroller_create(parent);
 144         retv_if(!selected_scroller, NULL);
 145
 146         return selected_scroller;
 147 }
 148
 149 static void _destroy_selected_scroller(Evas_Object *selected_scroller)
 150 {
 151         ret_if(!selected_scroller);
 152
 153         evas_object_del(selected_scroller);
 154 }
 155
 156 static void _click_plus_button_cb(void *data, Evas_Object *obj, void *event_info)
 157 {
 158         moment_info_s *moment_info = data;
 159
 160         _D("Add button is clicked");
 161
 162         ret_if(!moment_info);
 163
 164         /* Show the entry */
 165 }
 166
 167 static Evas_Object *_create_plus_button(Evas_Object *parent, main_view_s *main_view_info)
 168 {
 169         Evas_Object *plus_button = NULL;
 170
 171         retv_if(!parent, NULL);
 172
 173         plus_button = elm_button_add(parent);
 174         retv_if(!plus_button, NULL);
 175
 176         elm_object_text_set(plus_button, "+Add");
 177         evas_object_size_hint_weight_set(plus_button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 178         evas_object_size_hint_align_set(plus_button, EVAS_HINT_FILL, EVAS_HINT_FILL);
 179         evas_object_smart_callback_add(plus_button, "clicked", _click_plus_button_cb, main_view_info);
 180
 181         return plus_button;
 182 }
 183
 184 static void _destroy_plus_button(Evas_Object *plus_button)
 185 {
 186         ret_if(!plus_button);
 187         evas_object_del(plus_button);
 188 }
 189
 190 static Evas_Object *_create_predict_item(Evas_Object *parent, const char *city, const char *nation)
 191 {
 192         Evas_Object *predict_item = NULL;
 193
 194         char *path = NULL;
 195         char full_path[PATH_LEN] = {0, };
 196         char city_name[PATH_LEN] = {0, };
 197
 198         retv_if(!parent, NULL);
 199
 200         path = app_get_resource_path();
 201         retv_if(!path, NULL);
 202
 203         snprintf(full_path, sizeof(full_path), "%s/edje/%s", path, PREDICT_ITEM_EDJE);
 204         free(path);
 205
 206         predict_item = elm_layout_add(parent);
 207         retv_if(!predict_item, NULL);
 208
 209         elm_layout_file_set(predict_item, full_path, "main");
 210         evas_object_size_hint_weight_set(predict_item, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 211         evas_object_size_hint_align_set(predict_item, EVAS_HINT_FILL, EVAS_HINT_FILL);
 212         evas_object_show(predict_item);
 213
 214         snprintf(city_name, sizeof(city_name), "%s, %s", city, nation);
 215         elm_object_part_text_set(predict_item, "city", city_name);
 216
 217         return predict_item;
 218 }
 219
 220 static void _destroy_predict_item(Evas_Object *predict_item)
 221 {
 222         ret_if(!predict_item);
 223         evas_object_del(predict_item);
 224 }
 225
 226 static Evas_Object *_create_predict_scroller(Evas_Object *parent)
 227 {
 228         Evas_Object *predict_scroller = NULL;
 229
 230         retv_if(!parent, NULL);
 231
 232         predict_scroller = scroller_create(parent);
 233         retv_if(!predict_scroller, NULL);
 234
 235         return predict_scroller;
 236 }
 237
 238 static void _destroy_predict_scroller(Evas_Object *predict_scroller)
 239 {
 240         ret_if(!predict_scroller);
 241
 242         evas_object_del(predict_scroller);
 243 }
 244
 245 static void _clean_predict_scroller(Evas_Object *predict_scroller)
 246 {
 247         Evas_Object *box = NULL;
 248         Evas_Object *predict_item = NULL;
 249         Eina_List *list = NULL;
 250
 251         ret_if(!predict_scroller);
 252
 253         box = elm_object_content_get(predict_scroller);
 254         ret_if(!box);
 255
 256         list = elm_box_children_get(box);
 257         ret_if(!list);
 258
 259         EINA_LIST_FREE(list, predict_item) {
 260                 _destroy_predict_item(predict_item);
 261         }
 262 }
 263
 264 static void _append_item_to_predict_scroller(Evas_Object *predict_scroller, Evas_Object *item)
 265 {
 266         Evas_Object *box = NULL;
 267
 268         ret_if(!predict_scroller);
 269         ret_if(!item);
 270
 271         box = elm_object_content_get(predict_scroller);
 272         ret_if(!box);
 273
 274         elm_box_pack_end(box, item);
 275 }
 276
 277 static void _remove_item_in_predict_scroller(Evas_Object *predict_scroller, Evas_Object *item)
 278 {
 279         Evas_Object *box = NULL;
 280
 281         ret_if(!predict_scroller);
 282         ret_if(!item);
 283
 284         box = elm_object_content_get(predict_scroller);
 285         ret_if(!box);
 286
 287         elm_box_unpack(box, item);
 288 }
 289
 290 static void _update_predict_scroller(Evas_Object *predict_scroller, const char *str)
 291 {
 292         city_s *city_info = NULL;
 293         register int i = 0;
 294
 295         ret_if(!predict_scroller);
 296
 297         if (!str)
 298                 _clean_predict_scroller(predict_scroller);
 299
 300         city_info = city_get();
 301         ret_if(!city_info);
 302
 303         for (; i < CITY_MAX; i++) {
 304                 int matched = 0;
 305                 if (city_info[i].name && strstr(city_info[i].name, str))
 306                         matched = 1;
 307                 else if (city_info[i].nation && strstr(city_info[i].nation, str))
 308                         matched = 1;
 309
 310                 if (matched) {
 311                         Evas_Object *predict_item = NULL;
 312                         predict_item = _create_predict_item(predict_scroller, city_info[i].name, city_info[i].nation);
 313                         if (predict_item)
 314                                 _append_item_to_predict_scroller(predict_scroller, predict_item);
 315                 }
 316         }
 317 }
 318
 319 Evas_Object *main_view_create(Evas_Object *parent, moment_info_s *moment_info)
 320 {
 321         main_view_s *main_view_info = NULL;
 322         char *path = NULL;
 323         char full_path[PATH_LEN] = {0, };
 324
 325         retv_if(!parent, NULL);
 326
 327         path = app_get_resource_path();
 328         retv_if(!path, NULL);
 329
 330         snprintf(full_path, sizeof(full_path), "%s/edje/%s", path, MAIN_VIEW_EDJE);
 331         free(path);
 332
 333         _D("main_view is created with %s", full_path);
 334
 335         main_view_info = calloc(1, sizeof(main_view_s));
 336         retv_if(!main_view_info, NULL);
 337
 338         main_view_info->main_view = elm_layout_add(parent);
 339         if (!main_view_info->main_view) {
 340                 free(main_view_info);
 341                 return NULL;
 342         }
 343
 344         elm_layout_file_set(main_view_info->main_view, full_path, "main");
 345         evas_object_size_hint_weight_set(main_view_info->main_view, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 346         evas_object_size_hint_align_set(main_view_info->main_view, EVAS_HINT_FILL, EVAS_HINT_FILL);
 347         evas_object_show(main_view_info->main_view);
 348         evas_object_data_set(main_view_info->main_view, DATA_KEY_INFO, main_view_info);
 349         evas_object_event_callback_add(main_view_info->main_view, EVAS_CALLBACK_RESIZE, _resize_cb, "main_view");
 350
 351         elm_object_part_text_set(main_view_info->main_view, "title", "No cities");
 352         elm_object_part_text_set(main_view_info->main_view, "description", "After you add cities, they will be shown here.");
 353
 354         main_view_info->entry = _create_search_entry(main_view_info->main_view, main_view_info);
 355         if (main_view_info->entry)
 356                 elm_object_part_content_set(main_view_info->main_view, "entry", main_view_info->entry);
 357
 358         main_view_info->map = _create_map(main_view_info->main_view);
 359         if (main_view_info->map)
 360                 elm_object_part_content_set(main_view_info->main_view, "map", main_view_info->map);
 361
 362         main_view_info->result_button = _create_result_button(main_view_info->main_view, main_view_info);
 363         if (main_view_info->result_button)
 364                 elm_object_part_content_set(main_view_info->main_view, "result_button", main_view_info->result_button);
 365
 366         main_view_info->selected_scroller = _create_selected_scroller(main_view_info->main_view);
 367         if (main_view_info->selected_scroller)
 368                 elm_object_part_content_set(main_view_info->main_view, "selected_scroller", main_view_info->selected_scroller);
 369
 370         main_view_info->plus_button = _create_plus_button(main_view_info->main_view, main_view_info);
 371         if (main_view_info->plus_button)
 372                 elm_object_part_content_set(main_view_info->main_view, "plus_button", main_view_info->plus_button);
 373
 374         main_view_info->predict_scroller = _create_predict_scroller(main_view_info->main_view);
 375         if (main_view_info->predict_scroller)
 376                 elm_object_part_content_set(main_view_info->main_view, "predict_scroller", main_view_info->predict_scroller);
 377
 378         return main_view_info->main_view;
 379 }
 380
 381 void main_view_destroy(Evas_Object *main_view)
 382 {
 383         Evas_Object *button = NULL;
 384         main_view_s *main_view_info = NULL;
 385
 386         ret_if(!main_view);
 387
 388         main_view_info = evas_object_data_del(main_view_info->main_view, DATA_KEY_INFO);
 389         ret_if(!main_view_info);
 390
 391         if (main_view_info->predict_scroller)
 392                 _destroy_predict_scroller(main_view_info->predict_scroller);
 393
 394         if (main_view_info->plus_button)
 395                 _destroy_plus_button(main_view_info->plus_button);
 396
 397         if (main_view_info->selected_scroller)
 398                 _destroy_selected_scroller(main_view_info->selected_scroller);
 399
 400         if (main_view_info->result_button)
 401                 _destroy_result_button(button);
 402
 403         if (main_view_info->map)
 404                 _destroy_map(main_view_info->map);
 405
 406         if (main_view_info->entry)
 407                 _destroy_search_entry(main_view_info->entry);
 408
 409         free(main_view_info);
 410
 411         evas_object_del(main_view);
 412 }