src/script_port.c

   1 /*
   2  * Copyright 2013  Samsung Electronics Co., Ltd
   3  *
   4  * Licensed under the Flora License, Version 1.1 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://floralicense.org/license/
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  */
  16
  17 #include <stdio.h>
  18 #include <libgen.h>
  19 #include <errno.h>
  20 #include <unistd.h>
  21 #include <ctype.h>
  22
  23 #include <Elementary.h>
  24 #include <Evas.h>
  25 #include <Edje.h>
  26 #include <Eina.h>
  27 #include <Ecore.h>
  28 #include <Ecore_Evas.h>
  29 #include <Eet.h>
  30 #include <Ecore_X.h>
  31
  32 #include <system_settings.h>
  33
  34 #include <dlog.h>
  35 #include <debug.h>
  36 #include <vconf.h>
  37 #include <livebox-errno.h>
  38 #include <livebox-service.h>
  39
  40 #include "script_port.h"
  41
  42 #define TEXT_CLASS      "tizen"
  43 #define DEFAULT_FONT_SIZE       -100
  44 #define BASE_WIDTH      720.0f
  45
  46 #define PUBLIC __attribute__((visibility("default")))
  47
  48 struct image_option {
  49         int orient;
  50         int aspect;
  51         enum {
  52                 FILL_DISABLE,
  53                 FILL_IN_SIZE,
  54                 FILL_OVER_SIZE,
  55         } fill;
  56
  57         int width;
  58         int height;
  59 };
  60
  61 struct info {
  62         char *file;
  63         char *group;
  64         char *category;
  65         int w;
  66         int h;
  67
  68         Evas *e;
  69
  70         Eina_List *obj_list;
  71 };
  72
  73 struct child {
  74         Evas_Object *obj;
  75         char *part;
  76 };
  77
  78 struct obj_info {
  79         char *id;
  80         Eina_List *children;
  81         Evas_Object *parent;
  82         Eina_List *access_chain;
  83 };
  84
  85 static struct {
  86         char *font_name;
  87         int font_size;
  88 } s_info = {
  89         .font_name = NULL,
  90         .font_size = -100,
  91 };
  92
  93 static inline double scale_get(void)
  94 {
  95         int width;
  96         int height;
  97         ecore_x_window_size_get(0, &width, &height);
  98         return (double)width / BASE_WIDTH;
  99 }
 100
 101 static inline Evas_Object *find_edje(struct info *handle, const char *id)
 102 {
 103         Eina_List *l;
 104         Evas_Object *edje;
 105         struct obj_info *obj_info;
 106
 107         EINA_LIST_FOREACH(handle->obj_list, l, edje) {
 108                 obj_info = evas_object_data_get(edje, "obj_info");
 109                 if (!obj_info) {
 110                         ErrPrint("Object info is not valid\n");
 111                         continue;
 112                 }
 113
 114                 if (!id) {
 115                         if (!obj_info->id)
 116                                 return edje;
 117
 118                         continue;
 119                 } else if (!obj_info->id) {
 120                         continue;
 121                 }
 122
 123                 if (!strcmp(obj_info->id, id))
 124                         return edje;
 125         }
 126
 127         DbgPrint("EDJE[%s] is not found\n", id);
 128         return NULL;
 129 }
 130
 131 static inline void rebuild_focus_chain(Evas_Object *obj)
 132 {
 133         struct obj_info *obj_info;
 134         Evas_Object *ao;
 135         Eina_List *l;
 136
 137         obj_info = evas_object_data_get(obj, "obj_info");
 138         if (!obj_info) {
 139                 ErrPrint("Object info is not available\n");
 140                 return;
 141         }
 142
 143         elm_object_focus_custom_chain_unset(obj);
 144
 145         DbgPrint("Rebuild focus chain begin\n");
 146         EINA_LIST_FOREACH(obj_info->access_chain, l, ao) {
 147                 DbgPrint("Append %p\n", ao);
 148                 elm_object_focus_custom_chain_append(obj, ao, NULL);
 149         }
 150         DbgPrint("Rebuild focus chain done\n");
 151 }
 152
 153 PUBLIC const char *script_magic_id(void)
 154 {
 155         return "edje";
 156 }
 157
 158 PUBLIC int script_update_color(void *h, Evas *e, const char *id, const char *part, const char *rgba)
 159 {
 160         struct info *handle = h;
 161         Evas_Object *edje;
 162         int r[3], g[3], b[3], a[3];
 163         int ret;
 164
 165         edje = find_edje(handle, id);
 166         if (!edje)
 167                 return LB_STATUS_ERROR_NOT_EXIST;
 168
 169         ret = sscanf(rgba, "%d %d %d %d %d %d %d %d %d %d %d %d",
 170                                         r, g, b, a,                     /* OBJECT */
 171                                         r + 1, g + 1, b + 1, a + 1,     /* OUTLINE */
 172                                         r + 2, g + 2, b + 2, a + 2);    /* SHADOW */
 173         if (ret != 12) {
 174                 DbgPrint("id[%s] part[%s] rgba[%s]\n", id, part, rgba);
 175                 return LB_STATUS_ERROR_INVALID;
 176         }
 177
 178         ret = edje_object_color_class_set(elm_layout_edje_get(edje), part,
 179                                 r[0], g[0], b[0], a[0], /* OBJECT */
 180                                 r[1], g[1], b[1], a[1], /* OUTLINE */
 181                                 r[2], g[2], b[2], a[2]); /* SHADOW */
 182
 183         DbgPrint("EDJE[%s] color class is %s changed", id, ret == EINA_TRUE ? "successfully" : "not");
 184         return LB_STATUS_SUCCESS;
 185 }
 186
 187 static void activate_cb(void *data, Evas_Object *part_obj, Elm_Object_Item *item)
 188 {
 189         Evas_Object *ao;
 190         Evas_Object *edje;
 191         Evas *e;
 192         int x;
 193         int y;
 194         int w;
 195         int h;
 196         struct timeval tv;
 197         double timestamp;
 198
 199         ao = evas_object_data_get(part_obj, "ao");
 200         if (!ao)
 201                 return;
 202
 203         edje = evas_object_data_get(ao, "edje");
 204         if (!edje)
 205                 return;
 206
 207         e = evas_object_evas_get(part_obj);
 208         evas_object_geometry_get(part_obj, &x, &y, &w, &h);
 209         x += w / 2;
 210         y += h / 2;
 211
 212         if (gettimeofday(&tv, NULL) < 0) {
 213                 ErrPrint("Failed to get time\n");
 214                 timestamp = 0.0f;
 215         } else {
 216                 timestamp = (double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0f);
 217         }
 218
 219         DbgPrint("Cursor is on %dx%d\n", x, y);
 220         evas_event_feed_mouse_move(e, x, y, timestamp, NULL);
 221         evas_event_feed_mouse_down(e, 1, EVAS_BUTTON_NONE, timestamp + 0.01f, NULL);
 222         evas_event_feed_mouse_move(e, x, y, timestamp + 0.02f, NULL);
 223         evas_event_feed_mouse_up(e, 1, EVAS_BUTTON_NONE, timestamp + 0.03f, NULL);
 224 }
 225
 226 PUBLIC int script_update_text(void *h, Evas *e, const char *id, const char *part, const char *text)
 227 {
 228         struct obj_info *obj_info;
 229         struct info *handle = h;
 230         Evas_Object *edje;
 231         Evas_Object *to;
 232
 233         edje = find_edje(handle, id);
 234         if (!edje) {
 235                 ErrPrint("Failed to find EDJE\n");
 236                 return LB_STATUS_ERROR_NOT_EXIST;
 237         }
 238
 239         obj_info = evas_object_data_get(edje, "obj_info");
 240         if (!obj_info) {
 241                 ErrPrint("Object info is not available\n");
 242                 return LB_STATUS_ERROR_FAULT;
 243         }
 244
 245         elm_object_part_text_set(edje, part, text ? text : "");
 246
 247         to = (Evas_Object *)edje_object_part_object_get(elm_layout_edje_get(edje), part);
 248         if (to) {
 249                 Evas_Object *ao;
 250                 char *utf8;
 251
 252                 ao = evas_object_data_get(to, "ao");
 253                 if (!ao) {
 254                         ao = elm_access_object_register(to, edje);
 255                         if (!ao) {
 256                                 ErrPrint("Unable to add ao: %s\n", part);
 257                                 goto out;
 258                         }
 259                         obj_info->access_chain = eina_list_append(obj_info->access_chain, ao);
 260                         evas_object_data_set(to, "ao", ao);
 261                         evas_object_data_set(ao, "edje", edje);
 262                         elm_access_activate_cb_set(ao, activate_cb, NULL);
 263                         elm_object_focus_custom_chain_append(edje, ao, NULL);
 264                 }
 265
 266                 if (!text || !strlen(text)) {
 267                         obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 268                         evas_object_data_del(to, "ao");
 269                         evas_object_data_del(ao, "edje");
 270                         elm_access_object_unregister(ao);
 271                         DbgPrint("[%s] Remove access object\n", part);
 272
 273                         rebuild_focus_chain(edje);
 274                         goto out;
 275                 }
 276
 277                 utf8 = elm_entry_markup_to_utf8(text);
 278                 if ((!utf8 || !strlen(utf8))) {
 279                         free(utf8);
 280
 281                         obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 282                         evas_object_data_del(to, "ao");
 283                         evas_object_data_del(ao, "edje");
 284                         elm_access_object_unregister(ao);
 285                         DbgPrint("[%s] Remove access object\n", part);
 286
 287                         rebuild_focus_chain(edje);
 288                         goto out;
 289                 }
 290
 291                 elm_access_info_set(ao, ELM_ACCESS_INFO, utf8);
 292                 DbgPrint("[%s] Update access object (%s)\n", part, utf8);
 293                 free(utf8);
 294         } else {
 295                 ErrPrint("Unable to get text part[%s]\n", part);
 296         }
 297
 298 out:
 299         return LB_STATUS_SUCCESS;
 300 }
 301
 302 static void parse_aspect(struct image_option *img_opt, const char *value, int len)
 303 {
 304         while (len > 0 && *value == ' ') {
 305                 value++;
 306                 len--;
 307         }
 308
 309         if (len < 4)
 310                 return;
 311
 312         img_opt->aspect = !strncasecmp(value, "true", 4);
 313         DbgPrint("Parsed ASPECT: %d (%s)\n", img_opt->aspect, value);
 314 }
 315
 316 static void parse_orient(struct image_option *img_opt, const char *value, int len)
 317 {
 318         while (len > 0 && *value == ' ') {
 319                 value++;
 320                 len--;
 321         }
 322
 323         if (len < 4)
 324                 return;
 325
 326         img_opt->orient = !strncasecmp(value, "true", 4);
 327         DbgPrint("Parsed ORIENT: %d (%s)\n", img_opt->orient, value);
 328 }
 329
 330 static void parse_size(struct image_option *img_opt, const char *value, int len)
 331 {
 332         int width;
 333         int height;
 334         char *buf;
 335
 336         while (len > 0 && *value == ' ') {
 337                 value++;
 338                 len--;
 339         }
 340
 341         buf = strndup(value, len);
 342         if (!buf) {
 343                 ErrPrint("Heap: %s\n", strerror(errno));
 344                 return;
 345         }
 346
 347         if (sscanf(buf, "%dx%d", &width, &height) == 2) {
 348                 img_opt->width = width;
 349                 img_opt->height = height;
 350                 DbgPrint("Parsed size : %dx%d (%s)\n", width, height, buf);
 351         } else {
 352                 DbgPrint("Invalid size tag[%s]\n", buf);
 353         }
 354
 355         free(buf);
 356 }
 357
 358 static void parse_fill(struct image_option *img_opt, const char *value, int len)
 359 {
 360         while (len > 0 && *value == ' ') {
 361                 value++;
 362                 len--;
 363         }
 364
 365         if (!strncasecmp(value, "in-size", len))
 366                 img_opt->fill = FILL_IN_SIZE;
 367         else if (!strncasecmp(value, "over-size", len))
 368                 img_opt->fill = FILL_OVER_SIZE;
 369         else
 370                 img_opt->fill = FILL_DISABLE;
 371
 372         DbgPrint("Parsed FILL: %d (%s)\n", img_opt->fill, value);
 373 }
 374
 375 static inline void parse_image_option(const char *option, struct image_option *img_opt)
 376 {
 377         const char *ptr;
 378         const char *cmd;
 379         const char *value;
 380         struct {
 381                 const char *cmd;
 382                 void (*handler)(struct image_option *img_opt, const char *value, int len);
 383         } cmd_list[] = {
 384                 {
 385                         .cmd = "aspect", /* Keep the aspect ratio */
 386                         .handler = parse_aspect,
 387                 },
 388                 {
 389                         .cmd = "orient", /* Keep the orientation value: for the rotated images */
 390                         .handler = parse_orient,
 391                 },
 392                 {
 393                         .cmd = "fill", /* Fill the image to its container */
 394                         .handler = parse_fill, /* Value: in-size, over-size, disable(default) */
 395                 },
 396                 {
 397                         .cmd = "size",
 398                         .handler = parse_size,
 399                 },
 400         };
 401         enum {
 402                 STATE_START,
 403                 STATE_TOKEN,
 404                 STATE_DATA,
 405                 STATE_IGNORE,
 406                 STATE_ERROR,
 407                 STATE_END,
 408         } state;
 409         int idx;
 410         int tag;
 411
 412         if (!option || !*option)
 413                 return;
 414
 415         state = STATE_START;
 416         /*!
 417          * \note
 418          * GCC 4.7 warnings uninitialized idx and tag value.
 419          * But it will be initialized by the state machine. :(
 420          * Anyway, I just reset idx and tag for reducing the GCC4.7 complains.
 421          */
 422         idx = 0;
 423         tag = 0;
 424         cmd = NULL;
 425         value = NULL;
 426
 427         for (ptr = option; state != STATE_END; ptr++) {
 428                 switch (state) {
 429                 case STATE_START:
 430                         if (*ptr == '\0') {
 431                                 state = STATE_END;
 432                                 continue;
 433                         }
 434
 435                         if (isalpha(*ptr)) {
 436                                 state = STATE_TOKEN;
 437                                 ptr--;
 438                         }
 439                         tag = 0;
 440                         idx = 0;
 441
 442                         cmd = cmd_list[tag].cmd;
 443                         break;
 444                 case STATE_IGNORE:
 445                         if (*ptr == '=') {
 446                                 state = STATE_DATA;
 447                                 value = ptr;
 448                         } else if (*ptr == '\0') {
 449                                 state = STATE_END;
 450                         }
 451                         break;
 452                 case STATE_TOKEN:
 453                         if (cmd[idx] == '\0' && (*ptr == ' ' || *ptr == '\t' || *ptr == '=')) {
 454                                 if (*ptr == '=') {
 455                                         value = ptr;
 456                                         state = STATE_DATA;
 457                                 } else {
 458                                         state = STATE_IGNORE;
 459                                 }
 460                                 idx = 0;
 461                         } else if (*ptr == '\0') {
 462                                 state = STATE_END;
 463                         } else if (cmd[idx] == *ptr) {
 464                                 idx++;
 465                         } else {
 466                                 ptr -= (idx + 1);
 467
 468                                 tag++;
 469                                 if (tag == sizeof(cmd_list) / sizeof(cmd_list[0])) {
 470                                         tag = 0;
 471                                         state = STATE_ERROR;
 472                                 } else {
 473                                         cmd = cmd_list[tag].cmd;
 474                                 }
 475                                 idx = 0;
 476                         }
 477                         break;
 478                 case STATE_DATA:
 479                         if (*ptr == ';' || *ptr == '\0') {
 480                                 cmd_list[tag].handler(img_opt, value + 1, idx);
 481                                 state = *ptr ? STATE_START : STATE_END;
 482                         } else {
 483                                 idx++;
 484                         }
 485                         break;
 486                 case STATE_ERROR:
 487                         if (*ptr == ';')
 488                                 state = STATE_START;
 489                         else if (*ptr == '\0')
 490                                 state = STATE_END;
 491                         break;
 492                 default:
 493                         break;
 494                 }
 495         }
 496 }
 497
 498 PUBLIC int script_update_access(void *_h, Evas *e, const char *id, const char *part, const char *text, const char *option)
 499 {
 500         struct info *handle = _h;
 501         Evas_Object *edje;
 502         struct obj_info *obj_info;
 503         Evas_Object *to;
 504
 505         edje = find_edje(handle, id);
 506         if (!edje) {
 507                 ErrPrint("No such object: %s\n", id);
 508                 return LB_STATUS_ERROR_NOT_EXIST;
 509         }
 510
 511         obj_info = evas_object_data_get(edje, "obj_info");
 512         if (!obj_info) {
 513                 ErrPrint("Object info is not available\n");
 514                 return LB_STATUS_ERROR_FAULT;
 515         }
 516
 517         to = (Evas_Object *)edje_object_part_object_get(elm_layout_edje_get(edje), part);
 518         if (to) {
 519                 Evas_Object *ao;
 520
 521                 ao = evas_object_data_get(to, "ao");
 522                 if (ao) {
 523                         DbgPrint("[%s] Update access object (%s)\n", part, text);
 524                         if (text && strlen(text)) {
 525                                 elm_access_info_set(ao, ELM_ACCESS_INFO, text);
 526                         } else {
 527                                 obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 528                                 evas_object_data_del(to, "ao");
 529                                 evas_object_data_del(ao, "edje");
 530                                 elm_access_object_unregister(ao);
 531                                 DbgPrint("Successfully unregistered\n");
 532
 533                                 rebuild_focus_chain(edje);
 534                         }
 535                 } else if (text && strlen(text)) {
 536                         ao = elm_access_object_register(to, edje);
 537                         if (!ao) {
 538                                 ErrPrint("Unable to register access object\n");
 539                         } else {
 540                                 elm_access_info_set(ao, ELM_ACCESS_INFO, text);
 541                                 obj_info->access_chain = eina_list_append(obj_info->access_chain, ao);
 542                                 evas_object_data_set(to, "ao", ao);
 543                                 elm_object_focus_custom_chain_append(edje, ao, NULL);
 544                                 DbgPrint("[%s] Register access info: (%s)\n", part, text);
 545                                 evas_object_data_set(ao, "edje", edje);
 546                                 elm_access_activate_cb_set(ao, activate_cb, NULL);
 547                         }
 548                 }
 549         } else {
 550                 ErrPrint("[%s] is not exists\n", part);
 551         }
 552
 553         return LB_STATUS_SUCCESS;
 554 }
 555
 556 PUBLIC int script_update_image(void *_h, Evas *e, const char *id, const char *part, const char *path, const char *option)
 557 {
 558         struct info *handle = _h;
 559         Evas_Load_Error err;
 560         Evas_Object *edje;
 561         Evas_Object *img;
 562         Evas_Coord w, h;
 563         struct obj_info *obj_info;
 564         struct child *child;
 565         struct image_option img_opt = {
 566                 .aspect = 0,
 567                 .orient = 0,
 568                 .fill = FILL_DISABLE,
 569                 .width = -1,
 570                 .height = -1,
 571         };
 572
 573         edje = find_edje(handle, id);
 574         if (!edje) {
 575                 ErrPrint("No such object: %s\n", id);
 576                 return LB_STATUS_ERROR_NOT_EXIST;
 577         }
 578
 579         obj_info = evas_object_data_get(edje, "obj_info");
 580         if (!obj_info) {
 581                 ErrPrint("Object info is not available\n");
 582                 return LB_STATUS_ERROR_FAULT;
 583         }
 584
 585         img = elm_object_part_content_unset(edje, part);
 586         if (img) {
 587                 Eina_List *l;
 588                 Eina_List *n;
 589                 Evas_Object *ao;
 590
 591                 EINA_LIST_FOREACH_SAFE(obj_info->children, l, n, child) {
 592                         if (child->obj != img)
 593                                 continue;
 594
 595                         obj_info->children = eina_list_remove(obj_info->children, child);
 596                         free(child->part);
 597                         free(child);
 598                         break;
 599                 }
 600
 601                 DbgPrint("delete object %s %p\n", part, img);
 602                 ao = evas_object_data_del(img, "ao");
 603                 if (ao) {
 604                         obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 605                         evas_object_data_del(ao, "edje");
 606                         elm_access_object_unregister(ao);
 607                         DbgPrint("Successfully unregistered\n");
 608                 }
 609                 evas_object_del(img);
 610
 611                 rebuild_focus_chain(edje);
 612         }
 613
 614         if (!path || !strlen(path) || access(path, R_OK) != 0) {
 615                 DbgPrint("SKIP - Path: [%s]\n", path);
 616                 return LB_STATUS_SUCCESS;
 617         }
 618
 619         child = malloc(sizeof(*child));
 620         if (!child) {
 621                 ErrPrint("Heap: %s\n", strerror(errno));
 622                 return LB_STATUS_ERROR_MEMORY;
 623         }
 624
 625         child->part = strdup(part);
 626         if (!child->part) {
 627                 ErrPrint("Heap: %s\n", strerror(errno));
 628                 free(child);
 629                 return LB_STATUS_ERROR_MEMORY;
 630         }
 631
 632         img = evas_object_image_add(e);
 633         if (!img) {
 634                 ErrPrint("Failed to add an image object\n");
 635                 free(child->part);
 636                 free(child);
 637                 return LB_STATUS_ERROR_FAULT;
 638         }
 639
 640         evas_object_image_preload(img, EINA_FALSE);
 641         parse_image_option(option, &img_opt);
 642         evas_object_image_load_orientation_set(img, img_opt.orient);
 643
 644         evas_object_image_file_set(img, path, NULL);
 645         err = evas_object_image_load_error_get(img);
 646         if (err != EVAS_LOAD_ERROR_NONE) {
 647                 ErrPrint("Load error: %s\n", evas_load_error_str(err));
 648                 evas_object_del(img);
 649                 free(child->part);
 650                 free(child);
 651                 return LB_STATUS_ERROR_IO;
 652         }
 653
 654         evas_object_image_size_get(img, &w, &h);
 655         if (img_opt.aspect) {
 656                 if (img_opt.fill == FILL_OVER_SIZE) {
 657                         Evas_Coord part_w;
 658                         Evas_Coord part_h;
 659
 660                         if (img_opt.width >= 0 && img_opt.height >= 0) {
 661                                 part_w = img_opt.width * scale_get();
 662                                 part_h = img_opt.height * scale_get();
 663                         } else {
 664                                 part_w = 0;
 665                                 part_h = 0;
 666                                 edje_object_part_geometry_get(elm_layout_edje_get(edje), part, NULL, NULL, &part_w, &part_h);
 667                         }
 668                         DbgPrint("Original %dx%d (part: %dx%d)\n", w, h, part_w, part_h);
 669
 670                         if (part_w > w || part_h > h) {
 671                                 double fw;
 672                                 double fh;
 673
 674                                 fw = (double)part_w / (double)w;
 675                                 fh = (double)part_h / (double)h;
 676
 677                                 if (fw > fh) {
 678                                         w = part_w;
 679                                         h = (double)h * fw;
 680                                 } else {
 681                                         h = part_h;
 682                                         w = (double)w * fh;
 683                                 }
 684                         }
 685                         DbgPrint("Size: %dx%d\n", w, h);
 686
 687                         evas_object_image_load_size_set(img, w, h);
 688                         evas_object_image_load_region_set(img, (w - part_w) / 2, (h - part_h) / 2, part_w, part_h);
 689                         evas_object_image_fill_set(img, 0, 0, part_w, part_h);
 690                         evas_object_image_reload(img);
 691                 } else if (img_opt.fill == FILL_IN_SIZE) {
 692                         Evas_Coord part_w;
 693                         Evas_Coord part_h;
 694
 695                         if (img_opt.width >= 0 && img_opt.height >= 0) {
 696                                 part_w = img_opt.width * scale_get();
 697                                 part_h = img_opt.height * scale_get();
 698                         } else {
 699                                 part_w = 0;
 700                                 part_h = 0;
 701                                 edje_object_part_geometry_get(elm_layout_edje_get(edje), part, NULL, NULL, &part_w, &part_h);
 702                         }
 703                         DbgPrint("Original %dx%d (part: %dx%d)\n", w, h, part_w, part_h);
 704
 705                         if (part_w > w || part_h > h) {
 706                                 double fw;
 707                                 double fh;
 708
 709                                 fw = (double)part_w / (double)w;
 710                                 fh = (double)part_h / (double)h;
 711
 712                                 if (fw > fh) {
 713                                         w = part_w;
 714                                         h = (double)h * fw;
 715                                 } else {
 716                                         h = part_h;
 717                                         w = (double)w * fh;
 718                                 }
 719                         }
 720                         DbgPrint("Size: %dx%d\n", w, h);
 721                         evas_object_image_fill_set(img, 0, 0, part_w, part_h);
 722                         evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 723                         evas_object_size_hint_weight_set(img, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 724                 } else {
 725                         evas_object_image_fill_set(img, 0, 0, w, h);
 726                         evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 727                         evas_object_size_hint_aspect_set(img, EVAS_ASPECT_CONTROL_BOTH, w, h);
 728                 }
 729         } else {
 730                 if (img_opt.width >= 0 && img_opt.height >= 0) {
 731                         w = img_opt.width;
 732                         h = img_opt.height;
 733                         DbgPrint("Using given image size: %dx%d\n", w, h);
 734                 }
 735
 736                 evas_object_image_fill_set(img, 0, 0, w, h);
 737                 evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 738                 evas_object_size_hint_weight_set(img, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 739         }
 740
 741         /*!
 742          * \note
 743          * object will be shown by below statement automatically
 744          */
 745         DbgPrint("%s part swallow image %p (%dx%d)\n", part, img, w, h);
 746         child->obj = img;
 747         elm_object_part_content_set(edje, part, img);
 748         obj_info->children = eina_list_append(obj_info->children, child);
 749
 750         /*!
 751          * \note
 752          * This object is not registered as an access object.
 753          * So the developer should add it to access list manually, using DESC_ACCESS block.
 754          */
 755         return LB_STATUS_SUCCESS;
 756 }
 757
 758 static void script_signal_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 759 {
 760         struct info *handle = data;
 761         Evas_Coord w;
 762         Evas_Coord h;
 763         Evas_Coord px = 0;
 764         Evas_Coord py = 0;
 765         Evas_Coord pw = 0;
 766         Evas_Coord ph = 0;
 767         double sx;
 768         double sy;
 769         double ex;
 770         double ey;
 771
 772         evas_object_geometry_get(obj, NULL, NULL, &w, &h);
 773         edje_object_part_geometry_get(elm_layout_edje_get(obj), source, &px, &py, &pw, &ph);
 774
 775         sx = ex = 0.0f;
 776         if (w) {
 777                 sx = (double)px / (double)w;
 778                 ex = (double)(px + pw) / (double)w;
 779         }
 780
 781         sy = ey = 0.0f;
 782         if (h) {
 783                 sy = (double)py / (double)h;
 784                 ey = (double)(py + ph) / (double)h;
 785         }
 786
 787         DbgPrint("Signal emit: source[%s], emission[%s]\n", source, emission);
 788         script_signal_emit(handle->e, source, emission, sx, sy, ex, ey);
 789 }
 790
 791 static void edje_del_cb(void *_info, Evas *e, Evas_Object *obj, void *event_info)
 792 {
 793         struct info *handle = _info;
 794         struct obj_info *obj_info;
 795         struct obj_info *parent_obj_info;
 796         struct child *child;
 797         Evas_Object *ao;
 798
 799         handle->obj_list = eina_list_remove(handle->obj_list, obj);
 800
 801         obj_info = evas_object_data_del(obj, "obj_info");
 802         if (!obj_info) {
 803                 ErrPrint("Object info is not valid\n");
 804                 return;
 805         }
 806
 807         DbgPrint("delete object %s %p\n", obj_info->id, obj);
 808         parent_obj_info = evas_object_data_get(obj_info->parent, "obj_info");
 809         if (parent_obj_info) {
 810                 Eina_List *l;
 811                 Eina_List *n;
 812
 813                 EINA_LIST_FOREACH_SAFE(parent_obj_info->children, l, n, child) {
 814                         if (child->obj != obj)
 815                                 continue;
 816
 817                         /*!
 818                          * \note
 819                          * If this code is executed,
 820                          * The parent is not deleted by desc, this object is deleted by itself.
 821                          * It is not possible, but we care it.
 822                          */
 823                         DbgPrint("Parent's children is updated: %s\n", child->part);
 824                         parent_obj_info->children = eina_list_remove(parent_obj_info->children, child);
 825                         free(child->part);
 826                         free(child);
 827                         break;
 828                 }
 829         } else {
 830                 DbgPrint("Parent EDJE\n");
 831         }
 832
 833         elm_object_signal_callback_del(obj, "*", "*", script_signal_cb);
 834
 835         elm_object_focus_custom_chain_unset(obj);
 836
 837         EINA_LIST_FREE(obj_info->children, child) {
 838                 DbgPrint("delete object %s %p\n", child->part, child->obj);
 839                 if (child->obj) {
 840                         Evas_Object *ao;
 841                         ao = evas_object_data_del(child->obj, "ao");
 842                         if (ao) {
 843                                 obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 844                                 evas_object_data_del(ao, "edje");
 845                                 elm_access_object_unregister(ao);
 846                         }
 847                         evas_object_del(child->obj);
 848                 }
 849                 free(child->part);
 850                 free(child);
 851         }
 852
 853         EINA_LIST_FREE(obj_info->access_chain, ao) {
 854                 evas_object_data_del(ao, "edje");
 855                 elm_access_object_unregister(ao);
 856         }
 857
 858         free(obj_info->id);
 859         free(obj_info);
 860 }
 861
 862 /*!
 863         LB_ACCESS_HIGHLIGHT             0
 864         LB_ACCESS_HIGHLIGHT_NEXT        1
 865         LB_ACCESS_HIGHLIGHT_PREV        2
 866         LB_ACCESS_ACTIVATE              3
 867         LB_ACCESS_ACTION                4
 868         LB_ACCESS_SCROLL                5
 869 */
 870 PUBLIC int script_feed_event(void *h, Evas *e, int event_type, int x, int y, int down, double timestamp)
 871 {
 872         struct info *handle = h;
 873         Evas_Object *edje;
 874         struct obj_info *obj_info;
 875         int ret = LB_STATUS_SUCCESS;
 876
 877         DbgPrint("event: %d, x: %d, y: %d\n", event_type, x, y);
 878
 879         edje = find_edje(handle, NULL); /*!< Get the base layout */
 880         if (!edje) {
 881                 ErrPrint("Base layout is not exist\n");
 882                 return LB_STATUS_ERROR_NOT_EXIST;
 883         }
 884
 885         obj_info = evas_object_data_get(edje, "obj_info");
 886         if (!obj_info) {
 887                 ErrPrint("Object info is not valid\n");
 888                 return LB_STATUS_ERROR_INVALID;
 889         }
 890
 891         if (event_type & LB_SCRIPT_ACCESS_EVENT) {
 892                 Elm_Access_Action_Info *info;
 893                 Elm_Access_Action_Type action;
 894                 const Eina_List *chain;
 895
 896                 info = calloc(1, sizeof(*info));
 897                 if (!info) {
 898                         ErrPrint("Error: %s\n", strerror(errno));
 899                         return LB_STATUS_ERROR_MEMORY;
 900                 }
 901
 902                 chain = elm_object_focus_custom_chain_get(edje);
 903                 DbgPrint("Focus chain : %d\n", eina_list_count(chain));
 904
 905                 if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT) == LB_SCRIPT_ACCESS_HIGHLIGHT) {
 906                         action = ELM_ACCESS_ACTION_HIGHLIGHT;
 907                         info->x = x;
 908                         info->y = y;
 909                         ret = elm_access_action(edje, action, info);
 910                         DbgPrint("ACCESS_HIGHLIGHT: %dx%d returns %d\n", x, y, ret);
 911                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 912                 } else if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT_NEXT) == LB_SCRIPT_ACCESS_HIGHLIGHT_NEXT) {
 913                         action = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
 914                         info->highlight_cycle = EINA_FALSE;
 915                         ret = elm_access_action(edje, action, info);
 916                         DbgPrint("ACCESS_HIGHLIGHT_NEXT, returns %d\n", ret);
 917                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_LAST : LB_ACCESS_STATUS_DONE;
 918                 } else if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT_PREV) == LB_SCRIPT_ACCESS_HIGHLIGHT_PREV) {
 919                         action = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
 920                         info->highlight_cycle = EINA_FALSE;
 921                         ret = elm_access_action(edje, action, info);
 922                         DbgPrint("ACCESS_HIGHLIGHT_PREV, returns %d\n", ret);
 923                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_FIRST : LB_ACCESS_STATUS_DONE;
 924                 } else if ((event_type & LB_SCRIPT_ACCESS_ACTIVATE) == LB_SCRIPT_ACCESS_ACTIVATE) {
 925                         action = ELM_ACCESS_ACTION_ACTIVATE;
 926                         ret = elm_access_action(edje, action, info);
 927                         DbgPrint("ACCESS_ACTIVATE, returns %d\n", ret);
 928                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 929                 } else if ((event_type & LB_SCRIPT_ACCESS_ACTION) == LB_SCRIPT_ACCESS_ACTION) {
 930                         if (down == 0) {
 931                                 action = ELM_ACCESS_ACTION_UP;
 932                                 ret = elm_access_action(edje, action, info);
 933                                 DbgPrint("ACCESS_ACTION(%d), returns %d\n", down, ret);
 934                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 935                         } else if (down == 1) {
 936                                 action = ELM_ACCESS_ACTION_DOWN;
 937                                 ret = elm_access_action(edje, action, info);
 938                                 DbgPrint("ACCESS_ACTION(%d), returns %d\n", down, ret);
 939                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 940                         } else {
 941                                 ErrPrint("Invalid access event\n");
 942                                 ret = LB_ACCESS_STATUS_ERROR;
 943                         }
 944                 } else if ((event_type & LB_SCRIPT_ACCESS_SCROLL) == LB_SCRIPT_ACCESS_SCROLL) {
 945                         action = ELM_ACCESS_ACTION_SCROLL;
 946                         info->x = x;
 947                         info->y = y;
 948                         switch (down) {
 949                         case 0:
 950                                 info->mouse_type = 0;
 951                                 ret = elm_access_action(edje, action, info);
 952                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
 953                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 954                                 break;
 955                         case -1:
 956                                 info->mouse_type = 1;
 957                                 ret = elm_access_action(edje, action, info);
 958                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
 959                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 960                                 break;
 961                         case 1:
 962                                 info->mouse_type = 2;
 963                                 ret = elm_access_action(edje, action, info);
 964                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
 965                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 966                                 break;
 967                         default:
 968                                 ret = LB_ACCESS_STATUS_ERROR;
 969                                 break;
 970                         }
 971                 } else if ((event_type & LB_SCRIPT_ACCESS_UNHIGHLIGHT) == LB_SCRIPT_ACCESS_UNHIGHLIGHT) {
 972                         action = ELM_ACCESS_ACTION_UNHIGHLIGHT;
 973                         ret = elm_access_action(edje, action, info);
 974                         DbgPrint("ACCESS_UNHIGHLIGHT, returns %d\n", ret);
 975                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
 976                 } else {
 977                         DbgPrint("Invalid event\n");
 978                         ret = LB_ACCESS_STATUS_ERROR;
 979                 }
 980
 981                 free(info);
 982         } else if (event_type & LB_SCRIPT_MOUSE_EVENT) {
 983                 switch (event_type) {
 984                 case LB_SCRIPT_MOUSE_DOWN:
 985                         evas_event_feed_mouse_move(e, x, y, timestamp, NULL);
 986                         evas_event_feed_mouse_down(e, 1, EVAS_BUTTON_NONE, timestamp + 0.01f, NULL);
 987                         break;
 988                 case LB_SCRIPT_MOUSE_MOVE:
 989                         evas_event_feed_mouse_move(e, x, y, timestamp, NULL);
 990                         break;
 991                 case LB_SCRIPT_MOUSE_UP:
 992                         evas_event_feed_mouse_move(e, x, y, timestamp, NULL);
 993                         evas_event_feed_mouse_up(e, 1, EVAS_BUTTON_NONE, timestamp + 0.1f, NULL);
 994                         break;
 995                 case LB_SCRIPT_MOUSE_IN:
 996                         evas_event_feed_mouse_in(e, timestamp, NULL);
 997                         break;
 998                 case LB_SCRIPT_MOUSE_OUT:
 999                         evas_event_feed_mouse_out(e, timestamp, NULL);
1000                         break;
1001                 default:
1002                         return LB_STATUS_ERROR_INVALID;
1003                 }
1004         } else if (event_type & LB_SCRIPT_KEY_EVENT) {
1005                 DbgPrint("Key event is not implemented\n");
1006                 return LB_STATUS_ERROR_NOT_IMPLEMENTED;
1007         }
1008
1009         return ret;
1010 }
1011
1012 PUBLIC int script_update_script(void *h, Evas *e, const char *src_id, const char *target_id, const char *part, const char *path, const char *group)
1013 {
1014         struct info *handle = h;
1015         Evas_Object *edje;
1016         Evas_Object *obj;
1017         struct obj_info *obj_info;
1018         struct child *child;
1019         char _target_id[32];
1020
1021         DbgPrint("src_id[%s] target_id[%s] part[%s] path[%s] group[%s]\n", src_id, target_id, part, path, group);
1022
1023         edje = find_edje(handle, src_id);
1024         if (!edje) {
1025                 ErrPrint("Edje is not exists\n");
1026                 return LB_STATUS_ERROR_NOT_EXIST;
1027         }
1028
1029         obj_info = evas_object_data_get(edje, "obj_info");
1030         if (!obj_info) {
1031                 ErrPrint("Object info is not valid\n");
1032                 return LB_STATUS_ERROR_INVALID;
1033         }
1034
1035         obj = elm_object_part_content_unset(edje, part);
1036         if (obj) {
1037                 Eina_List *l;
1038                 Eina_List *n;
1039
1040                 EINA_LIST_FOREACH_SAFE(obj_info->children, l, n, child) {
1041                         if (child->obj != obj)
1042                                 continue;
1043
1044                         obj_info->children = eina_list_remove(obj_info->children, child);
1045
1046                         free(child->part);
1047                         free(child);
1048                         break;
1049                 }
1050
1051                 DbgPrint("delete object %s %p\n", part, obj);
1052                 /*!
1053                  * \note
1054                  * This will call the edje_del_cb.
1055                  * It will delete all access objects
1056                  */
1057                 evas_object_del(obj);
1058         }
1059
1060         if (!path || !strlen(path) || access(path, R_OK) != 0) {
1061                 DbgPrint("SKIP - Path: [%s]\n", path);
1062                 return LB_STATUS_SUCCESS;
1063         }
1064
1065         if (!target_id) {
1066                 if (find_edje(handle, part)) {
1067                         double timestamp;
1068                         struct timeval tv;
1069
1070                         do {
1071                                 if (gettimeofday(&tv, NULL) < 0) {
1072                                         static int local_idx = 0;
1073                                         timestamp = (double)(local_idx++);
1074                                 } else {
1075                                         timestamp = (double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0f);
1076                                 }
1077
1078                                 snprintf(_target_id, sizeof(_target_id), "%lf", timestamp);
1079                         } while (find_edje(handle, _target_id));
1080
1081                         target_id = _target_id;
1082                 } else {
1083                         target_id = part;
1084                 }
1085
1086                 DbgPrint("Anonymouse target id: %s\n", target_id);
1087         }
1088
1089         obj = elm_layout_add(edje);
1090         if (!obj) {
1091                 ErrPrint("Failed to add a new edje object\n");
1092                 return LB_STATUS_ERROR_FAULT;
1093         }
1094
1095         if (!elm_layout_file_set(obj, path, group)) {
1096                 int err;
1097                 const char *errmsg;
1098
1099                 err = edje_object_load_error_get(elm_layout_edje_get(obj));
1100                 errmsg = edje_load_error_str(err);
1101                 ErrPrint("Could not load %s from %s: %s\n", group, path, errmsg);
1102                 evas_object_del(obj);
1103                 return LB_STATUS_ERROR_IO;
1104         }
1105
1106         evas_object_show(obj);
1107
1108         obj_info = calloc(1, sizeof(*obj_info));
1109         if (!obj_info) {
1110                 ErrPrint("Failed to add a obj_info\n");
1111                 evas_object_del(obj);
1112                 return LB_STATUS_ERROR_MEMORY;
1113         }
1114
1115         obj_info->id = strdup(target_id);
1116         if (!obj_info->id) {
1117                 ErrPrint("Failed to add a obj_info\n");
1118                 free(obj_info);
1119                 evas_object_del(obj);
1120                 return LB_STATUS_ERROR_MEMORY;
1121         }
1122
1123         obj_info->parent = edje;
1124
1125         child = malloc(sizeof(*child));
1126         if (!child) {
1127                 ErrPrint("Error: %s\n", strerror(errno));
1128                 free(obj_info->id);
1129                 free(obj_info);
1130                 evas_object_del(obj);
1131                 return LB_STATUS_ERROR_MEMORY;
1132         }
1133
1134         child->part = strdup(part);
1135         if (!child->part) {
1136                 ErrPrint("Error: %s\n", strerror(errno));
1137                 free(child);
1138                 free(obj_info->id);
1139                 free(obj_info);
1140                 evas_object_del(obj);
1141                 return LB_STATUS_ERROR_MEMORY;
1142         }
1143
1144         child->obj = obj;
1145
1146         evas_object_data_set(obj, "obj_info", obj_info);
1147         evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL, edje_del_cb, handle);
1148         elm_object_signal_callback_add(obj, "*", "*", script_signal_cb, handle);
1149         handle->obj_list = eina_list_append(handle->obj_list, obj);
1150
1151         DbgPrint("%s part swallow edje %p\n", part, obj);
1152         elm_object_part_content_set(edje, part, obj);
1153
1154         obj_info = evas_object_data_get(edje, "obj_info");
1155         obj_info->children = eina_list_append(obj_info->children, child);
1156         return LB_STATUS_SUCCESS;
1157 }
1158
1159 PUBLIC int script_update_signal(void *h, Evas *e, const char *id, const char *part, const char *signal)
1160 {
1161         struct info *handle = h;
1162         Evas_Object *edje;
1163
1164         DbgPrint("id[%s], part[%s], signal[%s]\n", id, part, signal);
1165
1166         edje = find_edje(handle, id);
1167         if (!edje)
1168                 return LB_STATUS_ERROR_NOT_EXIST;
1169
1170         elm_object_signal_emit(edje, signal, part);
1171         return LB_STATUS_SUCCESS;
1172 }
1173
1174 PUBLIC int script_update_drag(void *h, Evas *e, const char *id, const char *part, double x, double y)
1175 {
1176         struct info *handle = h;
1177         Evas_Object *edje;
1178
1179         DbgPrint("id[%s], part[%s], %lfx%lf\n", id, part, x, y);
1180
1181         edje = find_edje(handle, id);
1182         if (!edje)
1183                 return LB_STATUS_ERROR_NOT_EXIST;
1184
1185         edje_object_part_drag_value_set(elm_layout_edje_get(edje), part, x, y);
1186         return LB_STATUS_SUCCESS;
1187 }
1188
1189 PUBLIC int script_update_size(void *han, Evas *e, const char *id, int w, int h)
1190 {
1191         struct info *handle = han;
1192         Evas_Object *edje;
1193
1194         edje = find_edje(handle, id);
1195         if (!edje)
1196                 return LB_STATUS_ERROR_NOT_EXIST;
1197
1198         if (!id) {
1199                 handle->w = w;
1200                 handle->h = h;
1201         }
1202
1203         DbgPrint("Resize object to %dx%d\n", w, h);
1204         evas_object_resize(edje, w, h);
1205         return LB_STATUS_SUCCESS;
1206 }
1207
1208 PUBLIC int script_update_category(void *h, Evas *e, const char *id, const char *category)
1209 {
1210         struct info *handle = h;
1211
1212         DbgPrint("id[%s], category[%s]\n", id, category);
1213
1214         if (handle->category) {
1215                 free(handle->category);
1216                 handle->category = NULL;
1217         }
1218
1219         if (!category)
1220                 return LB_STATUS_SUCCESS;
1221
1222         handle->category = strdup(category);
1223         if (!handle->category) {
1224                 ErrPrint("Error: %s\n", strerror(errno));
1225                 return LB_STATUS_ERROR_MEMORY;
1226         }
1227
1228         return LB_STATUS_SUCCESS;
1229 }
1230
1231 PUBLIC void *script_create(const char *file, const char *group)
1232 {
1233         struct info *handle;
1234
1235         DbgPrint("file[%s], group[%s]\n", file, group);
1236
1237         handle = calloc(1, sizeof(*handle));
1238         if (!handle) {
1239                 ErrPrint("Error: %s\n", strerror(errno));
1240                 return NULL;
1241         }
1242
1243         handle->file = strdup(file);
1244         if (!handle->file) {
1245                 ErrPrint("Error: %s\n", strerror(errno));
1246                 free(handle);
1247                 return NULL;
1248         }
1249
1250         handle->group = strdup(group);
1251         if (!handle->group) {
1252                 ErrPrint("Error: %s\n", strerror(errno));
1253                 free(handle->file);
1254                 free(handle);
1255                 return NULL;
1256         }
1257
1258         return handle;
1259 }
1260
1261 PUBLIC int script_destroy(void *_handle)
1262 {
1263         struct info *handle;
1264         Evas_Object *edje;
1265
1266         handle = _handle;
1267
1268         edje = eina_list_nth(handle->obj_list, 0);
1269         if (edje)
1270                 evas_object_del(edje);
1271
1272         free(handle->category);
1273         free(handle->file);
1274         free(handle->group);
1275         free(handle);
1276         return LB_STATUS_SUCCESS;
1277 }
1278
1279 PUBLIC int script_load(void *_handle, Evas *e, int w, int h)
1280 {
1281         struct info *handle;
1282         Evas_Object *edje;
1283         struct obj_info *obj_info;
1284
1285         handle = _handle;
1286
1287         obj_info = calloc(1, sizeof(*obj_info));
1288         if (!obj_info) {
1289                 ErrPrint("Heap: %s\n", strerror(errno));
1290                 return LB_STATUS_ERROR_MEMORY;
1291         }
1292
1293         obj_info->parent = evas_object_rectangle_add(e);
1294         if (!obj_info->parent) {
1295                 ErrPrint("Unable to create a parent box\n");
1296                 free(obj_info);
1297                 return LB_STATUS_ERROR_FAULT;
1298         }
1299
1300         edje = elm_layout_add(obj_info->parent);
1301         if (!edje) {
1302                 ErrPrint("Failed to create an edje object\n");
1303                 evas_object_del(obj_info->parent);
1304                 free(obj_info);
1305                 return LB_STATUS_ERROR_FAULT;
1306         }
1307
1308         DbgPrint("Load edje: %s - %s\n", handle->file, handle->group);
1309         if (!elm_layout_file_set(edje, handle->file, handle->group)) {
1310                 int err;
1311                 const char *errmsg;
1312
1313                 err = edje_object_load_error_get(elm_layout_edje_get(edje));
1314                 errmsg = edje_load_error_str(err);
1315                 ErrPrint("Could not load %s from %s: %s\n", handle->group, handle->file, errmsg);
1316                 evas_object_del(edje);
1317                 evas_object_del(obj_info->parent);
1318                 free(obj_info);
1319                 return LB_STATUS_ERROR_IO;
1320         }
1321
1322         handle->e = e;
1323         handle->w = w;
1324         handle->h = h;
1325
1326         elm_object_signal_callback_add(edje, "*", "*", script_signal_cb, handle);
1327         evas_object_event_callback_add(edje, EVAS_CALLBACK_DEL, edje_del_cb, handle);
1328         evas_object_size_hint_weight_set(edje, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1329         evas_object_size_hint_fill_set(edje, EVAS_HINT_FILL, EVAS_HINT_FILL);
1330         evas_object_resize(edje, handle->w, handle->h);
1331         evas_object_show(edje);
1332         evas_object_data_set(edje, "obj_info", obj_info);
1333
1334         handle->obj_list = eina_list_append(handle->obj_list, edje);
1335         return LB_STATUS_SUCCESS;
1336 }
1337
1338 PUBLIC int script_unload(void *_handle, Evas *e)
1339 {
1340         struct info *handle;
1341         Evas_Object *edje;
1342         Evas_Object *parent = NULL;
1343
1344         handle = _handle;
1345
1346         DbgPrint("Unload edje: %s - %s\n", handle->file, handle->group);
1347         edje = eina_list_nth(handle->obj_list, 0);
1348         if (edje) {
1349                 struct obj_info *obj_info;
1350
1351                 obj_info = evas_object_data_get(edje, "obj_info");
1352                 if (obj_info)
1353                         parent = obj_info->parent;
1354                 evas_object_del(edje);
1355         }
1356
1357         if (parent) {
1358                 DbgPrint("Delete parent box\n");
1359                 evas_object_del(parent);
1360         }
1361
1362         handle->e = NULL;
1363         return LB_STATUS_SUCCESS;
1364 }
1365
1366 static void access_cb(keynode_t *node, void *user_data)
1367 {
1368         int state;
1369
1370         if (!node) {
1371                 if (vconf_get_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, &state) != 0) {
1372                         ErrPrint("Idle lock state is not valid\n");
1373                         state = 0; /* DISABLED */
1374                 }
1375         } else {
1376                 state = vconf_keynode_get_bool(node);
1377         }
1378
1379         DbgPrint("ELM CONFIG ACCESS: %d\n", state);
1380         elm_config_access_set(state);
1381 }
1382
1383 static void update_font_cb(void *data)
1384 {
1385         elm_config_font_overlay_set(TEXT_CLASS, s_info.font_name, DEFAULT_FONT_SIZE);
1386         DbgPrint("Update text class %s (%s, %d)\n", TEXT_CLASS, s_info.font_name, DEFAULT_FONT_SIZE);
1387 }
1388
1389 static void font_changed_cb(keynode_t *node, void *user_data)
1390 {
1391         char *font_name;
1392
1393         font_name = vconf_get_str("db/setting/accessibility/font_name");
1394         if (!font_name) {
1395                 ErrPrint("Invalid font name (NULL)\n");
1396                 return;
1397         }
1398
1399         if (s_info.font_name && !strcmp(s_info.font_name, font_name)) {
1400                 DbgPrint("Font is not changed (Old: %s(%p) <> New: %s(%p))\n", s_info.font_name, s_info.font_name, font_name, font_name);
1401                 free(font_name);
1402                 return;
1403         }
1404
1405         if (s_info.font_name) {
1406                 DbgPrint("Release old font name: %s(%p)\n", s_info.font_name, s_info.font_name);
1407                 free(s_info.font_name);
1408                 s_info.font_name = NULL;
1409         }
1410
1411         s_info.font_name = font_name;
1412         DbgPrint("Font name is changed to %s(%p)\n", s_info.font_name, s_info.font_name);
1413
1414         /*!
1415          * \NOTE
1416          * Try to update all liveboxes
1417          */
1418         update_font_cb(NULL);
1419 }
1420
1421 static inline int convert_font_size(int size)
1422 {
1423         switch (size) {
1424         case SYSTEM_SETTINGS_FONT_SIZE_SMALL:
1425                 size = -80;
1426                 break;
1427         case SYSTEM_SETTINGS_FONT_SIZE_NORMAL:
1428                 size = -100;
1429                 break;
1430         case SYSTEM_SETTINGS_FONT_SIZE_LARGE:
1431                 size = -150;
1432                 break;
1433         case SYSTEM_SETTINGS_FONT_SIZE_HUGE:
1434                 size = -190;
1435                 break;
1436         case SYSTEM_SETTINGS_FONT_SIZE_GIANT:
1437                 size = -250;
1438                 break;
1439         default:
1440                 size = -100;
1441                 break;
1442         }
1443
1444         DbgPrint("Return size: %d\n", size);
1445         return size;
1446 }
1447
1448 static void font_size_cb(system_settings_key_e key, void *user_data)
1449 {
1450         int size;
1451
1452         if (system_settings_get_value_int(SYSTEM_SETTINGS_KEY_FONT_SIZE, &size) != SYSTEM_SETTINGS_ERROR_NONE)
1453                 return;
1454
1455         size = convert_font_size(size);
1456
1457         if (size == s_info.font_size) {
1458                 DbgPrint("Font size is not changed\n");
1459                 return;
1460         }
1461
1462         s_info.font_size = size;
1463         DbgPrint("Font size is changed to %d, but don't update the font info\n", size);
1464 }
1465
1466 PUBLIC int script_init(void)
1467 {
1468         int ret;
1469         int size = DEFAULT_FONT_SIZE;
1470         char *argv[] = {
1471                 "livebox.edje",
1472                 NULL,
1473         };
1474         /* ecore is already initialized */
1475         elm_init(1, argv);
1476         elm_config_scale_set(scale_get());
1477
1478         ret = vconf_notify_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, access_cb, NULL);
1479         if (ret < 0)
1480                 ErrPrint("Failed to access cb\n");
1481
1482         access_cb(NULL, NULL);
1483
1484         ret = vconf_notify_key_changed("db/setting/accessibility/font_name", font_changed_cb, NULL);
1485         DbgPrint("System font is changed: %d\n", ret);
1486
1487         ret = system_settings_set_changed_cb(SYSTEM_SETTINGS_KEY_FONT_SIZE, font_size_cb, NULL);
1488         DbgPrint("System font size is changed: %d\n", ret);
1489
1490         s_info.font_name = vconf_get_str("db/setting/accessibility/font_name");
1491         DbgPrint("Current font: %s\n", s_info.font_name);
1492
1493         ret = system_settings_get_value_int(SYSTEM_SETTINGS_KEY_FONT_SIZE, &size);
1494         s_info.font_size = convert_font_size(size);
1495         DbgPrint("Current size: %d\n", s_info.font_size);
1496
1497         return LB_STATUS_SUCCESS;
1498 }
1499
1500 PUBLIC int script_fini(void)
1501 {
1502         int ret;
1503         ret = system_settings_unset_changed_cb(SYSTEM_SETTINGS_KEY_FONT_SIZE);
1504         ret = system_settings_unset_changed_cb(SYSTEM_SETTINGS_KEY_FONT_TYPE);
1505         ret = vconf_ignore_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, access_cb);
1506         elm_shutdown();
1507         return LB_STATUS_SUCCESS;
1508 }
1509
1510 /* End of a file */