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
  89         Eina_List *handle_list;
  90 } s_info = {
  91         .font_name = NULL,
  92         .font_size = -100,
  93
  94         .handle_list = NULL,
  95 };
  96
  97 static inline double scale_get(void)
  98 {
  99         int width;
 100         int height;
 101         ecore_x_window_size_get(0, &width, &height);
 102         return (double)width / BASE_WIDTH;
 103 }
 104
 105 static inline Evas_Object *find_edje(struct info *handle, const char *id)
 106 {
 107         Eina_List *l;
 108         Evas_Object *edje;
 109         struct obj_info *obj_info;
 110
 111         EINA_LIST_FOREACH(handle->obj_list, l, edje) {
 112                 obj_info = evas_object_data_get(edje, "obj_info");
 113                 if (!obj_info) {
 114                         ErrPrint("Object info is not valid\n");
 115                         continue;
 116                 }
 117
 118                 if (!id) {
 119                         if (!obj_info->id)
 120                                 return edje;
 121
 122                         continue;
 123                 } else if (!obj_info->id) {
 124                         continue;
 125                 }
 126
 127                 if (!strcmp(obj_info->id, id))
 128                         return edje;
 129         }
 130
 131         DbgPrint("EDJE[%s] is not found\n", id);
 132         return NULL;
 133 }
 134
 135 static inline void rebuild_focus_chain(Evas_Object *obj)
 136 {
 137         struct obj_info *obj_info;
 138         Evas_Object *ao;
 139         Eina_List *l;
 140
 141         obj_info = evas_object_data_get(obj, "obj_info");
 142         if (!obj_info) {
 143                 ErrPrint("Object info is not available\n");
 144                 return;
 145         }
 146
 147         elm_object_focus_custom_chain_unset(obj);
 148
 149         EINA_LIST_FOREACH(obj_info->access_chain, l, ao) {
 150                 DbgPrint("Append %p\n", ao);
 151                 elm_object_focus_custom_chain_append(obj, ao, NULL);
 152         }
 153 }
 154
 155 PUBLIC const char *script_magic_id(void)
 156 {
 157         return "edje";
 158 }
 159
 160 PUBLIC int script_update_color(void *h, Evas *e, const char *id, const char *part, const char *rgba)
 161 {
 162         struct info *handle = h;
 163         Evas_Object *edje;
 164         int r[3], g[3], b[3], a[3];
 165         int ret;
 166
 167         edje = find_edje(handle, id);
 168         if (!edje)
 169                 return LB_STATUS_ERROR_NOT_EXIST;
 170
 171         ret = sscanf(rgba, "%d %d %d %d %d %d %d %d %d %d %d %d",
 172                                         r, g, b, a,                     /* OBJECT */
 173                                         r + 1, g + 1, b + 1, a + 1,     /* OUTLINE */
 174                                         r + 2, g + 2, b + 2, a + 2);    /* SHADOW */
 175         if (ret != 12) {
 176                 DbgPrint("id[%s] part[%s] rgba[%s]\n", id, part, rgba);
 177                 return LB_STATUS_ERROR_INVALID;
 178         }
 179
 180         ret = edje_object_color_class_set(elm_layout_edje_get(edje), part,
 181                                 r[0], g[0], b[0], a[0], /* OBJECT */
 182                                 r[1], g[1], b[1], a[1], /* OUTLINE */
 183                                 r[2], g[2], b[2], a[2]); /* SHADOW */
 184
 185         DbgPrint("EDJE[%s] color class is %s changed", id, ret == EINA_TRUE ? "successfully" : "not");
 186         return LB_STATUS_SUCCESS;
 187 }
 188
 189 static void activate_cb(void *data, Evas_Object *part_obj, Elm_Object_Item *item)
 190 {
 191         Evas_Object *ao;
 192         Evas_Object *edje;
 193         Evas *e;
 194         int x;
 195         int y;
 196         int w;
 197         int h;
 198         struct timeval tv;
 199         double timestamp;
 200
 201         ao = evas_object_data_get(part_obj, "ao");
 202         if (!ao)
 203                 return;
 204
 205         edje = evas_object_data_get(ao, "edje");
 206         if (!edje)
 207                 return;
 208
 209         e = evas_object_evas_get(part_obj);
 210         evas_object_geometry_get(part_obj, &x, &y, &w, &h);
 211         x += w / 2;
 212         y += h / 2;
 213
 214         if (gettimeofday(&tv, NULL) < 0) {
 215                 ErrPrint("Failed to get time\n");
 216                 timestamp = 0.0f;
 217         } else {
 218                 timestamp = (double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0f);
 219         }
 220
 221         DbgPrint("Cursor is on %dx%d\n", x, y);
 222         evas_event_feed_mouse_move(e, x, y, timestamp * 1000, NULL);
 223         evas_event_feed_mouse_down(e, 1, EVAS_BUTTON_NONE, (timestamp + 0.01f) * 1000, NULL);
 224         evas_event_feed_mouse_move(e, x, y, (timestamp + 0.02f) * 1000, NULL);
 225         evas_event_feed_mouse_up(e, 1, EVAS_BUTTON_NONE, (timestamp + 0.03f) * 1000, NULL);
 226 }
 227
 228 PUBLIC int script_update_text(void *h, Evas *e, const char *id, const char *part, const char *text)
 229 {
 230         struct obj_info *obj_info;
 231         struct info *handle = h;
 232         Evas_Object *edje;
 233         Evas_Object *to;
 234
 235         edje = find_edje(handle, id);
 236         if (!edje) {
 237                 ErrPrint("Failed to find EDJE\n");
 238                 return LB_STATUS_ERROR_NOT_EXIST;
 239         }
 240
 241         obj_info = evas_object_data_get(edje, "obj_info");
 242         if (!obj_info) {
 243                 ErrPrint("Object info is not available\n");
 244                 return LB_STATUS_ERROR_FAULT;
 245         }
 246
 247         elm_object_part_text_set(edje, part, text ? text : "");
 248
 249         to = (Evas_Object *)edje_object_part_object_get(elm_layout_edje_get(edje), part);
 250         if (to) {
 251                 Evas_Object *ao;
 252                 char *utf8;
 253
 254                 ao = evas_object_data_get(to, "ao");
 255                 if (!ao) {
 256                         ao = elm_access_object_register(to, edje);
 257                         if (!ao) {
 258                                 ErrPrint("Unable to add ao: %s\n", part);
 259                                 goto out;
 260                         }
 261                         obj_info->access_chain = eina_list_append(obj_info->access_chain, ao);
 262                         evas_object_data_set(to, "ao", ao);
 263                         evas_object_data_set(ao, "edje", edje);
 264                         elm_access_activate_cb_set(ao, activate_cb, NULL);
 265                         elm_object_focus_custom_chain_append(edje, ao, NULL);
 266                 }
 267
 268                 if (!text || !strlen(text)) {
 269                         obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 270                         evas_object_data_del(to, "ao");
 271                         evas_object_data_del(ao, "edje");
 272                         elm_access_object_unregister(ao);
 273                         DbgPrint("[%s] Remove access object\n", part);
 274
 275                         rebuild_focus_chain(edje);
 276                         goto out;
 277                 }
 278
 279                 utf8 = elm_entry_markup_to_utf8(text);
 280                 if ((!utf8 || !strlen(utf8))) {
 281                         free(utf8);
 282
 283                         obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 284                         evas_object_data_del(to, "ao");
 285                         evas_object_data_del(ao, "edje");
 286                         elm_access_object_unregister(ao);
 287                         DbgPrint("[%s] Remove access object\n", part);
 288
 289                         rebuild_focus_chain(edje);
 290                         goto out;
 291                 }
 292
 293                 elm_access_info_set(ao, ELM_ACCESS_INFO, utf8);
 294                 free(utf8);
 295         } else {
 296                 ErrPrint("Unable to get text part[%s]\n", part);
 297         }
 298
 299 out:
 300         return LB_STATUS_SUCCESS;
 301 }
 302
 303 static void parse_aspect(struct image_option *img_opt, const char *value, int len)
 304 {
 305         while (len > 0 && *value == ' ') {
 306                 value++;
 307                 len--;
 308         }
 309
 310         if (len < 4)
 311                 return;
 312
 313         img_opt->aspect = !strncasecmp(value, "true", 4);
 314         DbgPrint("Parsed ASPECT: %d (%s)\n", img_opt->aspect, value);
 315 }
 316
 317 static void parse_orient(struct image_option *img_opt, const char *value, int len)
 318 {
 319         while (len > 0 && *value == ' ') {
 320                 value++;
 321                 len--;
 322         }
 323
 324         if (len < 4)
 325                 return;
 326
 327         img_opt->orient = !strncasecmp(value, "true", 4);
 328         DbgPrint("Parsed ORIENT: %d (%s)\n", img_opt->orient, value);
 329 }
 330
 331 static void parse_size(struct image_option *img_opt, const char *value, int len)
 332 {
 333         int width;
 334         int height;
 335         char *buf;
 336
 337         while (len > 0 && *value == ' ') {
 338                 value++;
 339                 len--;
 340         }
 341
 342         buf = strndup(value, len);
 343         if (!buf) {
 344                 ErrPrint("Heap: %s\n", strerror(errno));
 345                 return;
 346         }
 347
 348         if (sscanf(buf, "%dx%d", &width, &height) == 2) {
 349                 img_opt->width = width;
 350                 img_opt->height = height;
 351                 DbgPrint("Parsed size : %dx%d (%s)\n", width, height, buf);
 352         } else {
 353                 DbgPrint("Invalid size tag[%s]\n", buf);
 354         }
 355
 356         free(buf);
 357 }
 358
 359 static void parse_fill(struct image_option *img_opt, const char *value, int len)
 360 {
 361         while (len > 0 && *value == ' ') {
 362                 value++;
 363                 len--;
 364         }
 365
 366         if (!strncasecmp(value, "in-size", len))
 367                 img_opt->fill = FILL_IN_SIZE;
 368         else if (!strncasecmp(value, "over-size", len))
 369                 img_opt->fill = FILL_OVER_SIZE;
 370         else
 371                 img_opt->fill = FILL_DISABLE;
 372
 373         DbgPrint("Parsed FILL: %d (%s)\n", img_opt->fill, value);
 374 }
 375
 376 static inline void parse_image_option(const char *option, struct image_option *img_opt)
 377 {
 378         const char *ptr;
 379         const char *cmd;
 380         const char *value;
 381         struct {
 382                 const char *cmd;
 383                 void (*handler)(struct image_option *img_opt, const char *value, int len);
 384         } cmd_list[] = {
 385                 {
 386                         .cmd = "aspect", /* Keep the aspect ratio */
 387                         .handler = parse_aspect,
 388                 },
 389                 {
 390                         .cmd = "orient", /* Keep the orientation value: for the rotated images */
 391                         .handler = parse_orient,
 392                 },
 393                 {
 394                         .cmd = "fill", /* Fill the image to its container */
 395                         .handler = parse_fill, /* Value: in-size, over-size, disable(default) */
 396                 },
 397                 {
 398                         .cmd = "size",
 399                         .handler = parse_size,
 400                 },
 401         };
 402         enum {
 403                 STATE_START,
 404                 STATE_TOKEN,
 405                 STATE_DATA,
 406                 STATE_IGNORE,
 407                 STATE_ERROR,
 408                 STATE_END
 409         } state;
 410         int idx;
 411         int tag;
 412
 413         if (!option || !*option)
 414                 return;
 415
 416         state = STATE_START;
 417         /*!
 418          * \note
 419          * GCC 4.7 warnings uninitialized idx and tag value.
 420          * But it will be initialized by the state machine. :(
 421          * Anyway, I just reset idx and tag for reducing the GCC4.7 complains.
 422          */
 423         idx = 0;
 424         tag = 0;
 425         cmd = NULL;
 426         value = NULL;
 427
 428         for (ptr = option; state != STATE_END; ptr++) {
 429                 switch (state) {
 430                 case STATE_START:
 431                         if (*ptr == '\0') {
 432                                 state = STATE_END;
 433                                 continue;
 434                         }
 435
 436                         if (isalpha(*ptr)) {
 437                                 state = STATE_TOKEN;
 438                                 ptr--;
 439                         }
 440                         tag = 0;
 441                         idx = 0;
 442
 443                         cmd = cmd_list[tag].cmd;
 444                         break;
 445                 case STATE_IGNORE:
 446                         if (*ptr == '=') {
 447                                 state = STATE_DATA;
 448                                 value = ptr;
 449                         } else if (*ptr == '\0') {
 450                                 state = STATE_END;
 451                         }
 452                         break;
 453                 case STATE_TOKEN:
 454                         if (cmd[idx] == '\0' && (*ptr == ' ' || *ptr == '\t' || *ptr == '=')) {
 455                                 if (*ptr == '=') {
 456                                         value = ptr;
 457                                         state = STATE_DATA;
 458                                 } else {
 459                                         state = STATE_IGNORE;
 460                                 }
 461                                 idx = 0;
 462                         } else if (*ptr == '\0') {
 463                                 state = STATE_END;
 464                         } else if (cmd[idx] == *ptr) {
 465                                 idx++;
 466                         } else {
 467                                 ptr -= (idx + 1);
 468
 469                                 tag++;
 470                                 if (tag == sizeof(cmd_list) / sizeof(cmd_list[0])) {
 471                                         tag = 0;
 472                                         state = STATE_ERROR;
 473                                 } else {
 474                                         cmd = cmd_list[tag].cmd;
 475                                 }
 476                                 idx = 0;
 477                         }
 478                         break;
 479                 case STATE_DATA:
 480                         if (*ptr == ';' || *ptr == '\0') {
 481                                 cmd_list[tag].handler(img_opt, value + 1, idx);
 482                                 state = *ptr ? STATE_START : STATE_END;
 483                         } else {
 484                                 idx++;
 485                         }
 486                         break;
 487                 case STATE_ERROR:
 488                         if (*ptr == ';')
 489                                 state = STATE_START;
 490                         else if (*ptr == '\0')
 491                                 state = STATE_END;
 492                         break;
 493                 default:
 494                         break;
 495                 }
 496         }
 497 }
 498
 499 PUBLIC int script_update_access(void *_h, Evas *e, const char *id, const char *part, const char *text, const char *option)
 500 {
 501         struct info *handle = _h;
 502         Evas_Object *edje;
 503         struct obj_info *obj_info;
 504         Evas_Object *to;
 505
 506         edje = find_edje(handle, id);
 507         if (!edje) {
 508                 ErrPrint("No such object: %s\n", id);
 509                 return LB_STATUS_ERROR_NOT_EXIST;
 510         }
 511
 512         obj_info = evas_object_data_get(edje, "obj_info");
 513         if (!obj_info) {
 514                 ErrPrint("Object info is not available\n");
 515                 return LB_STATUS_ERROR_FAULT;
 516         }
 517
 518         to = (Evas_Object *)edje_object_part_object_get(elm_layout_edje_get(edje), part);
 519         if (to) {
 520                 Evas_Object *ao;
 521
 522                 ao = evas_object_data_get(to, "ao");
 523                 if (ao) {
 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
 686                         if (!part_w || !part_h || !w || !h) {
 687                                 evas_object_del(img);
 688                                 free(child->part);
 689                                 free(child);
 690                                 return LB_STATUS_ERROR_INVALID;
 691                         }
 692
 693                         if (evas_object_image_region_support_get(img)) {
 694                                 evas_object_image_load_region_set(img, (w - part_w) / 2, (h - part_h) / 2, part_w, part_h);
 695                                 evas_object_image_load_size_set(img, part_w, part_h);
 696                                 evas_object_image_filled_set(img, EINA_TRUE);
 697                                 //evas_object_image_fill_set(img, 0, 0, part_w, part_h);
 698                                 DbgPrint("Size: %dx%d (region: %dx%d - %dx%d)\n", w, h, (w - part_w) / 2, (h - part_h) / 2, part_w, part_h);
 699                         } else {
 700                                 Ecore_Evas *ee;
 701                                 Evas *e;
 702                                 Evas_Object *src_img;
 703                                 Evas_Coord rw, rh;
 704                                 const void *data;
 705
 706                                 DbgPrint("Part loading is not supported\n");
 707                                 ee = ecore_evas_buffer_new(part_w, part_h);
 708                                 if (!ee) {
 709                                         ErrPrint("Failed to create a EE\n");
 710                                         evas_object_del(img);
 711                                         free(child->part);
 712                                         free(child);
 713                                         return LB_STATUS_ERROR_FAULT;
 714                                 }
 715
 716                                 ecore_evas_alpha_set(ee, EINA_TRUE);
 717
 718                                 e = ecore_evas_get(ee);
 719                                 if (!e) {
 720                                         ErrPrint("Unable to get Evas\n");
 721                                         ecore_evas_free(ee);
 722
 723                                         evas_object_del(img);
 724                                         free(child->part);
 725                                         free(child);
 726                                         return LB_STATUS_ERROR_FAULT;
 727                                 }
 728
 729                                 src_img = evas_object_image_filled_add(e);
 730                                 if (!src_img) {
 731                                         ErrPrint("Unable to add an image\n");
 732                                         ecore_evas_free(ee);
 733
 734                                         evas_object_del(img);
 735                                         free(child->part);
 736                                         free(child);
 737                                         return LB_STATUS_ERROR_FAULT;
 738                                 }
 739
 740                                 evas_object_image_alpha_set(src_img, EINA_TRUE);
 741                                 evas_object_image_colorspace_set(src_img, EVAS_COLORSPACE_ARGB8888);
 742                                 evas_object_image_smooth_scale_set(src_img, EINA_TRUE);
 743                                 evas_object_image_load_orientation_set(src_img, img_opt.orient);
 744                                 evas_object_image_file_set(src_img, path, NULL);
 745                                 err = evas_object_image_load_error_get(src_img);
 746                                 if (err != EVAS_LOAD_ERROR_NONE) {
 747                                         ErrPrint("Load error: %s\n", evas_load_error_str(err));
 748                                         evas_object_del(src_img);
 749                                         ecore_evas_free(ee);
 750
 751                                         evas_object_del(img);
 752                                         free(child->part);
 753                                         free(child);
 754                                         return LB_STATUS_ERROR_IO;
 755                                 }
 756                                 evas_object_image_size_get(src_img, &rw, &rh);
 757                                 evas_object_image_fill_set(src_img, 0, 0, rw, rh);
 758                                 evas_object_resize(src_img, w, h);
 759                                 evas_object_move(src_img, -(w - part_w) / 2, -(h - part_h) / 2);
 760                                 evas_object_show(src_img);
 761
 762                                 data = ecore_evas_buffer_pixels_get(ee);
 763                                 if (!data) {
 764                                         ErrPrint("Unable to get pixels\n");
 765                                         evas_object_del(src_img);
 766                                         ecore_evas_free(ee);
 767
 768                                         evas_object_del(img);
 769                                         free(child->part);
 770                                         free(child);
 771                                         return LB_STATUS_ERROR_IO;
 772                                 }
 773
 774                                 e = evas_object_evas_get(img);
 775                                 evas_object_del(img);
 776                                 img = evas_object_image_filled_add(e);
 777                                 if (!img) {
 778                                         evas_object_del(src_img);
 779                                         ecore_evas_free(ee);
 780
 781                                         free(child->part);
 782                                         free(child);
 783                                         return LB_STATUS_ERROR_MEMORY;
 784                                 }
 785
 786                                 evas_object_image_colorspace_set(img, EVAS_COLORSPACE_ARGB8888);
 787                                 evas_object_image_smooth_scale_set(img, EINA_TRUE);
 788                                 evas_object_image_alpha_set(img, EINA_TRUE);
 789                                 evas_object_image_data_set(img, NULL);
 790                                 evas_object_image_size_set(img, part_w, part_h);
 791                                 evas_object_resize(img, part_w, part_h);
 792                                 evas_object_image_data_copy_set(img, (void *)data);
 793                                 evas_object_image_fill_set(img, 0, 0, part_w, part_h);
 794                                 evas_object_image_data_update_add(img, 0, 0, part_w, part_h);
 795
 796                                 evas_object_del(src_img);
 797                                 ecore_evas_free(ee);
 798                         }
 799                 } else if (img_opt.fill == FILL_IN_SIZE) {
 800                         Evas_Coord part_w;
 801                         Evas_Coord part_h;
 802
 803                         if (img_opt.width >= 0 && img_opt.height >= 0) {
 804                                 part_w = img_opt.width * scale_get();
 805                                 part_h = img_opt.height * scale_get();
 806                         } else {
 807                                 part_w = 0;
 808                                 part_h = 0;
 809                                 edje_object_part_geometry_get(elm_layout_edje_get(edje), part, NULL, NULL, &part_w, &part_h);
 810                         }
 811                         DbgPrint("Original %dx%d (part: %dx%d)\n", w, h, part_w, part_h);
 812
 813                         if (part_w > w || part_h > h) {
 814                                 double fw;
 815                                 double fh;
 816
 817                                 fw = (double)part_w / (double)w;
 818                                 fh = (double)part_h / (double)h;
 819
 820                                 if (fw > fh) {
 821                                         w = part_w;
 822                                         h = (double)h * fw;
 823                                 } else {
 824                                         h = part_h;
 825                                         w = (double)w * fh;
 826                                 }
 827                         }
 828                         DbgPrint("Size: %dx%d\n", w, h);
 829                         evas_object_image_fill_set(img, 0, 0, part_w, part_h);
 830                         evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 831                         evas_object_size_hint_weight_set(img, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 832                 } else {
 833                         evas_object_image_fill_set(img, 0, 0, w, h);
 834                         evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 835                         evas_object_size_hint_aspect_set(img, EVAS_ASPECT_CONTROL_BOTH, w, h);
 836                 }
 837         } else {
 838                 if (img_opt.width >= 0 && img_opt.height >= 0) {
 839                         w = img_opt.width;
 840                         h = img_opt.height;
 841                         DbgPrint("Using given image size: %dx%d\n", w, h);
 842                 }
 843
 844                 evas_object_image_fill_set(img, 0, 0, w, h);
 845                 evas_object_size_hint_fill_set(img, EVAS_HINT_FILL, EVAS_HINT_FILL);
 846                 evas_object_size_hint_weight_set(img, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
 847                 evas_object_image_filled_set(img, EINA_TRUE);
 848         }
 849
 850         /*!
 851          * \note
 852          * object will be shown by below statement automatically
 853          */
 854         DbgPrint("%s part swallow image %p (%dx%d)\n", part, img, w, h);
 855         child->obj = img;
 856         elm_object_part_content_set(edje, part, img);
 857         obj_info->children = eina_list_append(obj_info->children, child);
 858
 859         /*!
 860          * \note
 861          * This object is not registered as an access object.
 862          * So the developer should add it to access list manually, using DESC_ACCESS block.
 863          */
 864         return LB_STATUS_SUCCESS;
 865 }
 866
 867 static void script_signal_cb(void *data, Evas_Object *obj, const char *emission, const char *source)
 868 {
 869         struct info *handle = data;
 870         Evas_Coord w;
 871         Evas_Coord h;
 872         Evas_Coord px = 0;
 873         Evas_Coord py = 0;
 874         Evas_Coord pw = 0;
 875         Evas_Coord ph = 0;
 876         double sx;
 877         double sy;
 878         double ex;
 879         double ey;
 880
 881         evas_object_geometry_get(obj, NULL, NULL, &w, &h);
 882         edje_object_part_geometry_get(elm_layout_edje_get(obj), source, &px, &py, &pw, &ph);
 883
 884         sx = ex = 0.0f;
 885         if (w) {
 886                 sx = (double)px / (double)w;
 887                 ex = (double)(px + pw) / (double)w;
 888         }
 889
 890         sy = ey = 0.0f;
 891         if (h) {
 892                 sy = (double)py / (double)h;
 893                 ey = (double)(py + ph) / (double)h;
 894         }
 895
 896         script_signal_emit(handle->e, source, emission, sx, sy, ex, ey);
 897 }
 898
 899 static void edje_del_cb(void *_info, Evas *e, Evas_Object *obj, void *event_info)
 900 {
 901         struct info *handle = _info;
 902         struct obj_info *obj_info;
 903         struct obj_info *parent_obj_info;
 904         struct child *child;
 905         Evas_Object *ao;
 906
 907         handle->obj_list = eina_list_remove(handle->obj_list, obj);
 908
 909         obj_info = evas_object_data_del(obj, "obj_info");
 910         if (!obj_info) {
 911                 ErrPrint("Object info is not valid\n");
 912                 return;
 913         }
 914
 915         DbgPrint("delete object %s %p\n", obj_info->id, obj);
 916         parent_obj_info = evas_object_data_get(obj_info->parent, "obj_info");
 917         if (parent_obj_info) {
 918                 Eina_List *l;
 919                 Eina_List *n;
 920
 921                 EINA_LIST_FOREACH_SAFE(parent_obj_info->children, l, n, child) {
 922                         if (child->obj != obj)
 923                                 continue;
 924
 925                         /*!
 926                          * \note
 927                          * If this code is executed,
 928                          * The parent is not deleted by desc, this object is deleted by itself.
 929                          * It is not possible, but we care it.
 930                          */
 931                         DbgPrint("Parent's children is updated: %s\n", child->part);
 932                         parent_obj_info->children = eina_list_remove(parent_obj_info->children, child);
 933                         free(child->part);
 934                         free(child);
 935                         break;
 936                 }
 937         } else {
 938                 DbgPrint("Parent EDJE\n");
 939         }
 940
 941         elm_object_signal_callback_del(obj, "*", "*", script_signal_cb);
 942
 943         elm_object_focus_custom_chain_unset(obj);
 944
 945         EINA_LIST_FREE(obj_info->children, child) {
 946                 DbgPrint("delete object %s %p\n", child->part, child->obj);
 947                 if (child->obj) {
 948                         Evas_Object *ao;
 949                         ao = evas_object_data_del(child->obj, "ao");
 950                         if (ao) {
 951                                 obj_info->access_chain = eina_list_remove(obj_info->access_chain, ao);
 952                                 evas_object_data_del(ao, "edje");
 953                                 elm_access_object_unregister(ao);
 954                         }
 955                         evas_object_del(child->obj);
 956                 }
 957                 free(child->part);
 958                 free(child);
 959         }
 960
 961         EINA_LIST_FREE(obj_info->access_chain, ao) {
 962                 evas_object_data_del(ao, "edje");
 963                 elm_access_object_unregister(ao);
 964         }
 965
 966         free(obj_info->id);
 967         free(obj_info);
 968 }
 969
 970 /*!
 971         LB_ACCESS_HIGHLIGHT             0
 972         LB_ACCESS_HIGHLIGHT_NEXT        1
 973         LB_ACCESS_HIGHLIGHT_PREV        2
 974         LB_ACCESS_ACTIVATE              3
 975         LB_ACCESS_ACTION                4
 976         LB_ACCESS_SCROLL                5
 977 */
 978 PUBLIC int script_feed_event(void *h, Evas *e, int event_type, int x, int y, int down, double timestamp)
 979 {
 980         struct info *handle = h;
 981         Evas_Object *edje;
 982         struct obj_info *obj_info;
 983         int ret = LB_STATUS_SUCCESS;
 984
 985         edje = find_edje(handle, NULL); /*!< Get the base layout */
 986         if (!edje) {
 987                 ErrPrint("Base layout is not exist\n");
 988                 return LB_STATUS_ERROR_NOT_EXIST;
 989         }
 990
 991         obj_info = evas_object_data_get(edje, "obj_info");
 992         if (!obj_info) {
 993                 ErrPrint("Object info is not valid\n");
 994                 return LB_STATUS_ERROR_INVALID;
 995         }
 996
 997         if (event_type & LB_SCRIPT_ACCESS_EVENT) {
 998                 Elm_Access_Action_Info *info;
 999                 Elm_Access_Action_Type action;
1000                 const Eina_List *chain;
1001
1002                 info = calloc(1, sizeof(*info));
1003                 if (!info) {
1004                         ErrPrint("Error: %s\n", strerror(errno));
1005                         return LB_STATUS_ERROR_MEMORY;
1006                 }
1007
1008                 chain = elm_object_focus_custom_chain_get(edje);
1009                 DbgPrint("Focus chain : %d\n", eina_list_count(chain));
1010
1011                 if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT) == LB_SCRIPT_ACCESS_HIGHLIGHT) {
1012                         action = ELM_ACCESS_ACTION_HIGHLIGHT;
1013                         info->x = x;
1014                         info->y = y;
1015                         ret = elm_access_action(edje, action, info);
1016                         DbgPrint("ACCESS_HIGHLIGHT: %dx%d returns %d\n", x, y, ret);
1017                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1018                 } else if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT_NEXT) == LB_SCRIPT_ACCESS_HIGHLIGHT_NEXT) {
1019                         action = ELM_ACCESS_ACTION_HIGHLIGHT_NEXT;
1020                         info->highlight_cycle = EINA_FALSE;
1021                         ret = elm_access_action(edje, action, info);
1022                         DbgPrint("ACCESS_HIGHLIGHT_NEXT, returns %d\n", ret);
1023                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_LAST : LB_ACCESS_STATUS_DONE;
1024                 } else if ((event_type & LB_SCRIPT_ACCESS_HIGHLIGHT_PREV) == LB_SCRIPT_ACCESS_HIGHLIGHT_PREV) {
1025                         action = ELM_ACCESS_ACTION_HIGHLIGHT_PREV;
1026                         info->highlight_cycle = EINA_FALSE;
1027                         ret = elm_access_action(edje, action, info);
1028                         DbgPrint("ACCESS_HIGHLIGHT_PREV, returns %d\n", ret);
1029                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_FIRST : LB_ACCESS_STATUS_DONE;
1030                 } else if ((event_type & LB_SCRIPT_ACCESS_ACTIVATE) == LB_SCRIPT_ACCESS_ACTIVATE) {
1031                         action = ELM_ACCESS_ACTION_ACTIVATE;
1032                         ret = elm_access_action(edje, action, info);
1033                         DbgPrint("ACCESS_ACTIVATE, returns %d\n", ret);
1034                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1035                 } else if ((event_type & LB_SCRIPT_ACCESS_ACTION) == LB_SCRIPT_ACCESS_ACTION) {
1036                         if (down == 0) {
1037                                 action = ELM_ACCESS_ACTION_UP;
1038                                 ret = elm_access_action(edje, action, info);
1039                                 DbgPrint("ACCESS_ACTION(%d), returns %d\n", down, ret);
1040                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1041                         } else if (down == 1) {
1042                                 action = ELM_ACCESS_ACTION_DOWN;
1043                                 ret = elm_access_action(edje, action, info);
1044                                 DbgPrint("ACCESS_ACTION(%d), returns %d\n", down, ret);
1045                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1046                         } else {
1047                                 ErrPrint("Invalid access event\n");
1048                                 ret = LB_ACCESS_STATUS_ERROR;
1049                         }
1050                 } else if ((event_type & LB_SCRIPT_ACCESS_SCROLL) == LB_SCRIPT_ACCESS_SCROLL) {
1051                         action = ELM_ACCESS_ACTION_SCROLL;
1052                         info->x = x;
1053                         info->y = y;
1054                         switch (down) {
1055                         case 0:
1056                                 info->mouse_type = 0;
1057                                 ret = elm_access_action(edje, action, info);
1058                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
1059                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1060                                 break;
1061                         case -1:
1062                                 info->mouse_type = 1;
1063                                 ret = elm_access_action(edje, action, info);
1064                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
1065                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1066                                 break;
1067                         case 1:
1068                                 info->mouse_type = 2;
1069                                 ret = elm_access_action(edje, action, info);
1070                                 DbgPrint("ACCESS_HIGHLIGHT_SCROLL, returns %d\n", ret);
1071                                 ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1072                                 break;
1073                         default:
1074                                 ret = LB_ACCESS_STATUS_ERROR;
1075                                 break;
1076                         }
1077                 } else if ((event_type & LB_SCRIPT_ACCESS_UNHIGHLIGHT) == LB_SCRIPT_ACCESS_UNHIGHLIGHT) {
1078                         action = ELM_ACCESS_ACTION_UNHIGHLIGHT;
1079                         ret = elm_access_action(edje, action, info);
1080                         DbgPrint("ACCESS_UNHIGHLIGHT, returns %d\n", ret);
1081                         ret = (ret == EINA_FALSE) ? LB_ACCESS_STATUS_ERROR : LB_ACCESS_STATUS_DONE;
1082                 } else {
1083                         DbgPrint("Invalid event\n");
1084                         ret = LB_ACCESS_STATUS_ERROR;
1085                 }
1086
1087                 free(info);
1088         } else if (event_type & LB_SCRIPT_MOUSE_EVENT) {
1089                 switch (event_type) {
1090                 case LB_SCRIPT_MOUSE_DOWN:
1091                         evas_event_feed_mouse_move(e, x, y, timestamp * 1000, NULL);
1092                         evas_event_feed_mouse_down(e, 1, EVAS_BUTTON_NONE, (timestamp + 0.01f) * 1000, NULL);
1093                         break;
1094                 case LB_SCRIPT_MOUSE_MOVE:
1095                         evas_event_feed_mouse_move(e, x, y, timestamp * 1000, NULL);
1096                         break;
1097                 case LB_SCRIPT_MOUSE_UP:
1098                         evas_event_feed_mouse_move(e, x, y, timestamp * 1000, NULL);
1099                         evas_event_feed_mouse_up(e, 1, EVAS_BUTTON_NONE, (timestamp + 0.1f) * 1000, NULL);
1100                         break;
1101                 case LB_SCRIPT_MOUSE_IN:
1102                         evas_event_feed_mouse_in(e, timestamp * 1000, NULL);
1103                         break;
1104                 case LB_SCRIPT_MOUSE_OUT:
1105                         evas_event_feed_mouse_out(e, timestamp * 1000, NULL);
1106                         break;
1107                 default:
1108                         return LB_STATUS_ERROR_INVALID;
1109                 }
1110         } else if (event_type & LB_SCRIPT_KEY_EVENT) {
1111                 DbgPrint("Key event is not implemented\n");
1112                 return LB_STATUS_ERROR_NOT_IMPLEMENTED;
1113         }
1114
1115         return ret;
1116 }
1117
1118 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)
1119 {
1120         struct info *handle = h;
1121         Evas_Object *edje;
1122         Evas_Object *obj;
1123         struct obj_info *obj_info;
1124         struct child *child;
1125         char _target_id[32];
1126
1127         edje = find_edje(handle, src_id);
1128         if (!edje) {
1129                 ErrPrint("Edje is not exists (%s)\n", src_id);
1130                 return LB_STATUS_ERROR_NOT_EXIST;
1131         }
1132
1133         obj_info = evas_object_data_get(edje, "obj_info");
1134         if (!obj_info) {
1135                 ErrPrint("Object info is not valid\n");
1136                 return LB_STATUS_ERROR_INVALID;
1137         }
1138
1139         obj = elm_object_part_content_unset(edje, part);
1140         if (obj) {
1141                 Eina_List *l;
1142                 Eina_List *n;
1143
1144                 EINA_LIST_FOREACH_SAFE(obj_info->children, l, n, child) {
1145                         if (child->obj != obj)
1146                                 continue;
1147
1148                         obj_info->children = eina_list_remove(obj_info->children, child);
1149
1150                         free(child->part);
1151                         free(child);
1152                         break;
1153                 }
1154
1155                 DbgPrint("delete object %s %p\n", part, obj);
1156                 /*!
1157                  * \note
1158                  * This will call the edje_del_cb.
1159                  * It will delete all access objects
1160                  */
1161                 evas_object_del(obj);
1162         }
1163
1164         if (!path || !strlen(path) || access(path, R_OK) != 0) {
1165                 DbgPrint("SKIP - Path: [%s]\n", path);
1166                 return LB_STATUS_SUCCESS;
1167         }
1168
1169         if (!target_id) {
1170                 if (find_edje(handle, part)) {
1171                         double timestamp;
1172                         struct timeval tv;
1173
1174                         do {
1175                                 if (gettimeofday(&tv, NULL) < 0) {
1176                                         static int local_idx = 0;
1177                                         timestamp = (double)(local_idx++);
1178                                 } else {
1179                                         timestamp = (double)tv.tv_sec + ((double)tv.tv_usec / 1000000.0f);
1180                                 }
1181
1182                                 snprintf(_target_id, sizeof(_target_id), "%lf", timestamp);
1183                         } while (find_edje(handle, _target_id));
1184
1185                         target_id = _target_id;
1186                 } else {
1187                         target_id = part;
1188                 }
1189
1190                 DbgPrint("Anonymouse target id: %s\n", target_id);
1191         }
1192
1193         obj = elm_layout_add(edje);
1194         if (!obj) {
1195                 ErrPrint("Failed to add a new edje object\n");
1196                 return LB_STATUS_ERROR_FAULT;
1197         }
1198
1199         if (!elm_layout_file_set(obj, path, group)) {
1200                 int err;
1201                 const char *errmsg;
1202
1203                 err = edje_object_load_error_get(elm_layout_edje_get(obj));
1204                 errmsg = edje_load_error_str(err);
1205                 ErrPrint("Could not load %s from %s: %s\n", group, path, errmsg);
1206                 evas_object_del(obj);
1207                 return LB_STATUS_ERROR_IO;
1208         }
1209
1210         evas_object_show(obj);
1211
1212         obj_info = calloc(1, sizeof(*obj_info));
1213         if (!obj_info) {
1214                 ErrPrint("Failed to add a obj_info\n");
1215                 evas_object_del(obj);
1216                 return LB_STATUS_ERROR_MEMORY;
1217         }
1218
1219         obj_info->id = strdup(target_id);
1220         if (!obj_info->id) {
1221                 ErrPrint("Failed to add a obj_info\n");
1222                 free(obj_info);
1223                 evas_object_del(obj);
1224                 return LB_STATUS_ERROR_MEMORY;
1225         }
1226
1227         obj_info->parent = edje;
1228
1229         child = malloc(sizeof(*child));
1230         if (!child) {
1231                 ErrPrint("Error: %s\n", strerror(errno));
1232                 free(obj_info->id);
1233                 free(obj_info);
1234                 evas_object_del(obj);
1235                 return LB_STATUS_ERROR_MEMORY;
1236         }
1237
1238         child->part = strdup(part);
1239         if (!child->part) {
1240                 ErrPrint("Error: %s\n", strerror(errno));
1241                 free(child);
1242                 free(obj_info->id);
1243                 free(obj_info);
1244                 evas_object_del(obj);
1245                 return LB_STATUS_ERROR_MEMORY;
1246         }
1247
1248         child->obj = obj;
1249
1250         evas_object_data_set(obj, "obj_info", obj_info);
1251         evas_object_event_callback_add(obj, EVAS_CALLBACK_DEL, edje_del_cb, handle);
1252         elm_object_signal_callback_add(obj, "*", "*", script_signal_cb, handle);
1253         handle->obj_list = eina_list_append(handle->obj_list, obj);
1254
1255         DbgPrint("%s part swallow edje %p\n", part, obj);
1256         elm_object_part_content_set(edje, part, obj);
1257
1258         obj_info = evas_object_data_get(edje, "obj_info");
1259         obj_info->children = eina_list_append(obj_info->children, child);
1260         return LB_STATUS_SUCCESS;
1261 }
1262
1263 PUBLIC int script_update_signal(void *h, Evas *e, const char *id, const char *part, const char *signal)
1264 {
1265         struct info *handle = h;
1266         Evas_Object *edje;
1267
1268         edje = find_edje(handle, id);
1269         if (!edje)
1270                 return LB_STATUS_ERROR_NOT_EXIST;
1271
1272         elm_object_signal_emit(edje, signal, part);
1273         return LB_STATUS_SUCCESS;
1274 }
1275
1276 PUBLIC int script_update_drag(void *h, Evas *e, const char *id, const char *part, double x, double y)
1277 {
1278         struct info *handle = h;
1279         Evas_Object *edje;
1280
1281         edje = find_edje(handle, id);
1282         if (!edje)
1283                 return LB_STATUS_ERROR_NOT_EXIST;
1284
1285         edje_object_part_drag_value_set(elm_layout_edje_get(edje), part, x, y);
1286         return LB_STATUS_SUCCESS;
1287 }
1288
1289 PUBLIC int script_update_size(void *han, Evas *e, const char *id, int w, int h)
1290 {
1291         struct info *handle = han;
1292         Evas_Object *edje;
1293
1294         edje = find_edje(handle, id);
1295         if (!edje)
1296                 return LB_STATUS_ERROR_NOT_EXIST;
1297
1298         if (!id) {
1299                 handle->w = w;
1300                 handle->h = h;
1301         }
1302
1303         DbgPrint("Resize object to %dx%d\n", w, h);
1304         evas_object_resize(edje, w, h);
1305         return LB_STATUS_SUCCESS;
1306 }
1307
1308 PUBLIC int script_update_category(void *h, Evas *e, const char *id, const char *category)
1309 {
1310         struct info *handle = h;
1311
1312         if (handle->category) {
1313                 free(handle->category);
1314                 handle->category = NULL;
1315         }
1316
1317         if (!category)
1318                 return LB_STATUS_SUCCESS;
1319
1320         handle->category = strdup(category);
1321         if (!handle->category) {
1322                 ErrPrint("Error: %s\n", strerror(errno));
1323                 return LB_STATUS_ERROR_MEMORY;
1324         }
1325
1326         return LB_STATUS_SUCCESS;
1327 }
1328
1329 PUBLIC void *script_create(const char *file, const char *group)
1330 {
1331         struct info *handle;
1332
1333         handle = calloc(1, sizeof(*handle));
1334         if (!handle) {
1335                 ErrPrint("Error: %s\n", strerror(errno));
1336                 return NULL;
1337         }
1338
1339         handle->file = strdup(file);
1340         if (!handle->file) {
1341                 ErrPrint("Error: %s\n", strerror(errno));
1342                 free(handle);
1343                 return NULL;
1344         }
1345
1346         handle->group = strdup(group);
1347         if (!handle->group) {
1348                 ErrPrint("Error: %s\n", strerror(errno));
1349                 free(handle->file);
1350                 free(handle);
1351                 return NULL;
1352         }
1353
1354         s_info.handle_list = eina_list_append(s_info.handle_list, handle);
1355
1356         return handle;
1357 }
1358
1359 PUBLIC int script_destroy(void *_handle)
1360 {
1361         struct info *handle;
1362         Evas_Object *edje;
1363
1364         handle = _handle;
1365
1366         if (!eina_list_data_find(s_info.handle_list, handle)) {
1367                 DbgPrint("Not found (already deleted?)\n");
1368                 return LB_STATUS_ERROR_NOT_EXIST;
1369         }
1370
1371         s_info.handle_list = eina_list_remove(s_info.handle_list, handle);
1372
1373         edje = eina_list_nth(handle->obj_list, 0);
1374         if (edje)
1375                 evas_object_del(edje);
1376
1377         free(handle->category);
1378         free(handle->file);
1379         free(handle->group);
1380         free(handle);
1381         return LB_STATUS_SUCCESS;
1382 }
1383
1384 PUBLIC int script_load(void *_handle, Evas *e, int w, int h)
1385 {
1386         struct info *handle;
1387         Evas_Object *edje;
1388         struct obj_info *obj_info;
1389
1390         handle = _handle;
1391
1392         obj_info = calloc(1, sizeof(*obj_info));
1393         if (!obj_info) {
1394                 ErrPrint("Heap: %s\n", strerror(errno));
1395                 return LB_STATUS_ERROR_MEMORY;
1396         }
1397
1398         obj_info->parent = evas_object_rectangle_add(e);
1399         if (!obj_info->parent) {
1400                 ErrPrint("Unable to create a parent box\n");
1401                 free(obj_info);
1402                 return LB_STATUS_ERROR_FAULT;
1403         }
1404
1405         edje = elm_layout_add(obj_info->parent);
1406         if (!edje) {
1407                 ErrPrint("Failed to create an edje object\n");
1408                 evas_object_del(obj_info->parent);
1409                 free(obj_info);
1410                 return LB_STATUS_ERROR_FAULT;
1411         }
1412
1413         if (!elm_layout_file_set(edje, handle->file, handle->group)) {
1414                 int err;
1415                 const char *errmsg;
1416
1417                 err = edje_object_load_error_get(elm_layout_edje_get(edje));
1418                 errmsg = edje_load_error_str(err);
1419                 ErrPrint("Could not load %s from %s: %s\n", handle->group, handle->file, errmsg);
1420                 evas_object_del(edje);
1421                 evas_object_del(obj_info->parent);
1422                 free(obj_info);
1423                 return LB_STATUS_ERROR_IO;
1424         }
1425
1426         handle->e = e;
1427         handle->w = w;
1428         handle->h = h;
1429
1430         elm_object_signal_callback_add(edje, "*", "*", script_signal_cb, handle);
1431         evas_object_event_callback_add(edje, EVAS_CALLBACK_DEL, edje_del_cb, handle);
1432         evas_object_size_hint_weight_set(edje, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
1433         evas_object_size_hint_fill_set(edje, EVAS_HINT_FILL, EVAS_HINT_FILL);
1434         evas_object_resize(edje, handle->w, handle->h);
1435         evas_object_show(edje);
1436         evas_object_data_set(edje, "obj_info", obj_info);
1437
1438         handle->obj_list = eina_list_append(handle->obj_list, edje);
1439         return LB_STATUS_SUCCESS;
1440 }
1441
1442 PUBLIC int script_unload(void *_handle, Evas *e)
1443 {
1444         struct info *handle;
1445         Evas_Object *edje;
1446         Evas_Object *parent = NULL;
1447
1448         handle = _handle;
1449
1450         edje = eina_list_nth(handle->obj_list, 0);
1451         if (edje) {
1452                 struct obj_info *obj_info;
1453
1454                 obj_info = evas_object_data_get(edje, "obj_info");
1455                 if (obj_info)
1456                         parent = obj_info->parent;
1457                 evas_object_del(edje);
1458         }
1459
1460         if (parent) {
1461                 DbgPrint("Delete parent box\n");
1462                 evas_object_del(parent);
1463         }
1464
1465         handle->e = NULL;
1466         return LB_STATUS_SUCCESS;
1467 }
1468
1469 static void access_cb(keynode_t *node, void *user_data)
1470 {
1471         int state;
1472
1473         if (!node) {
1474                 if (vconf_get_bool(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, &state) != 0) {
1475                         ErrPrint("Idle lock state is not valid\n");
1476                         state = 0; /* DISABLED */
1477                 }
1478         } else {
1479                 state = vconf_keynode_get_bool(node);
1480         }
1481
1482         DbgPrint("ELM CONFIG ACCESS: %d\n", state);
1483         elm_config_access_set(state);
1484 }
1485
1486 static void update_font_cb(void *data)
1487 {
1488         elm_config_font_overlay_set(TEXT_CLASS, s_info.font_name, DEFAULT_FONT_SIZE);
1489         DbgPrint("Update text class %s (%s, %d)\n", TEXT_CLASS, s_info.font_name, DEFAULT_FONT_SIZE);
1490 }
1491
1492 static void font_changed_cb(keynode_t *node, void *user_data)
1493 {
1494         char *font_name;
1495
1496         if (s_info.font_name) {
1497                 font_name = vconf_get_str("db/setting/accessibility/font_name");
1498                 if (!font_name) {
1499                         ErrPrint("Invalid font name (NULL)\n");
1500                         return;
1501                 }
1502
1503                 if (!strcmp(s_info.font_name, font_name)) {
1504                         DbgPrint("Font is not changed (Old: %s(%p) <> New: %s(%p))\n", s_info.font_name, s_info.font_name, font_name, font_name);
1505                         free(font_name);
1506                         return;
1507                 }
1508
1509                 DbgPrint("Release old font name: %s(%p)\n", s_info.font_name, s_info.font_name);
1510                 free(s_info.font_name);
1511         } else {
1512                 int ret;
1513
1514                 /*!
1515                  * Get the first font name using system_settings API.
1516                  */
1517                 font_name = NULL;
1518                 ret = system_settings_get_value_string(SYSTEM_SETTINGS_KEY_FONT_TYPE, &font_name);
1519                 if (ret != SYSTEM_SETTINGS_ERROR_NONE || !font_name) {
1520                         ErrPrint("System setting get: %d, font_name[%p]\n", ret, font_name);
1521                         return;
1522                 }
1523         }
1524
1525         s_info.font_name = font_name;
1526         DbgPrint("Font name is changed to %s(%p)\n", s_info.font_name, s_info.font_name);
1527
1528         /*!
1529          * \NOTE
1530          * Try to update all liveboxes
1531          */
1532         update_font_cb(NULL);
1533 }
1534
1535 static inline int convert_font_size(int size)
1536 {
1537         switch (size) {
1538         case SYSTEM_SETTINGS_FONT_SIZE_SMALL:
1539                 size = -80;
1540                 break;
1541         case SYSTEM_SETTINGS_FONT_SIZE_NORMAL:
1542                 size = -100;
1543                 break;
1544         case SYSTEM_SETTINGS_FONT_SIZE_LARGE:
1545                 size = -150;
1546                 break;
1547         case SYSTEM_SETTINGS_FONT_SIZE_HUGE:
1548                 size = -190;
1549                 break;
1550         case SYSTEM_SETTINGS_FONT_SIZE_GIANT:
1551                 size = -250;
1552                 break;
1553         default:
1554                 size = -100;
1555                 break;
1556         }
1557
1558         DbgPrint("Return size: %d\n", size);
1559         return size;
1560 }
1561
1562 static void font_size_cb(system_settings_key_e key, void *user_data)
1563 {
1564         int size;
1565
1566         if (system_settings_get_value_int(SYSTEM_SETTINGS_KEY_FONT_SIZE, &size) != SYSTEM_SETTINGS_ERROR_NONE)
1567                 return;
1568
1569         size = convert_font_size(size);
1570
1571         if (size == s_info.font_size) {
1572                 DbgPrint("Font size is not changed\n");
1573                 return;
1574         }
1575
1576         s_info.font_size = size;
1577         DbgPrint("Font size is changed to %d, but don't update the font info\n", size);
1578 }
1579
1580 PUBLIC int script_init(void)
1581 {
1582         int ret;
1583         char *argv[] = {
1584                 "livebox.edje",
1585                 NULL,
1586         };
1587
1588         /* ecore is already initialized */
1589         elm_init(1, argv);
1590         elm_config_scale_set(scale_get());
1591
1592         ret = vconf_notify_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, access_cb, NULL);
1593         DbgPrint("TTS changed: %d\n", ret);
1594
1595         ret = vconf_notify_key_changed("db/setting/accessibility/font_name", font_changed_cb, NULL);
1596         DbgPrint("System font is changed: %d\n", ret);
1597
1598         ret = system_settings_set_changed_cb(SYSTEM_SETTINGS_KEY_FONT_SIZE, font_size_cb, NULL);
1599         DbgPrint("System font size is changed: %d\n", ret);
1600
1601         access_cb(NULL, NULL);
1602         font_changed_cb(NULL, NULL);
1603         font_size_cb(SYSTEM_SETTINGS_KEY_FONT_SIZE, NULL);
1604         return LB_STATUS_SUCCESS;
1605 }
1606
1607 PUBLIC int script_fini(void)
1608 {
1609         int ret;
1610         Eina_List *l;
1611         Eina_List *n;
1612         struct info *handle;
1613
1614         EINA_LIST_FOREACH_SAFE(s_info.handle_list, l, n, handle) {
1615                 script_destroy(handle);
1616         }
1617
1618         ret = system_settings_unset_changed_cb(SYSTEM_SETTINGS_KEY_FONT_SIZE);
1619         DbgPrint("Unset font size change event callback: %d\n", ret);
1620
1621         ret = vconf_ignore_key_changed("db/setting/accessibility/font_name", font_changed_cb);
1622         DbgPrint("Unset font name change event callback: %d\n", ret);
1623
1624         ret = vconf_ignore_key_changed(VCONFKEY_SETAPPL_ACCESSIBILITY_TTS, access_cb);
1625         DbgPrint("Unset tts: %d\n", ret);
1626
1627         elm_shutdown();
1628
1629         free(s_info.font_name);
1630         s_info.font_name = NULL;
1631         return LB_STATUS_SUCCESS;
1632 }
1633
1634 /* End of a file */