src/efl_util.c

   1 /*
   2  * Copyright (c) 2011-2015 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   4  * Licensed under the Apache License, Version 2.0 (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://www.apache.org/licenses/LICENSE-2.0
   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 #define LOG_TAG "TIZEN_N_EFL_UTIL"
  18
  19 #include <efl_util.h>
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23 #include <unistd.h>
  24 #include <sys/types.h>
  25 #include <sys/stat.h>
  26 #include <fcntl.h>
  27 #include <xf86drm.h>
  28 #include <tbm_bufmgr.h>
  29 #include <tbm_surface.h>
  30 #include <tbm_surface_internal.h>
  31 #include <Elementary.h>
  32 #include <Ecore_Evas.h>
  33
  34 #if X11
  35 #include <X11/Xlib.h>
  36 #include <X11/extensions/Xvlib.h>
  37 #include <X11/extensions/Xvproto.h>
  38 #include <X11/extensions/Xdamage.h>
  39 #include <dri2.h>
  40 #include <Ecore_X.h>
  41 #include <utilX.h>
  42 #endif /* end of X11 */
  43
  44 #if WAYLAND
  45 #include <Ecore_Wayland.h>
  46 #include <wayland-client.h>
  47 #include <tizen-extension-client-protocol.h>
  48 #include <screenshooter-client-protocol.h>
  49 #endif /* end of WAYLAND */
  50
  51 /* callback handler index */
  52 #define CBH_NOTI_LEV 0
  53 #define CBH_SCR_MODE 1
  54 #define CBH_MAX      2
  55
  56 typedef void (*Efl_Util_Cb)(Evas_Object *, int, void *);
  57
  58 typedef struct _Efl_Util_Callback_Info
  59 {
  60    Evas_Object *win;
  61    Efl_Util_Cb cb;
  62    void *data;
  63 } Efl_Util_Callback_Info;
  64
  65 #if WAYLAND
  66 typedef struct _Efl_Util_Wl_Surface_Lv_Info
  67 {
  68    void *surface; /* wl_surface */
  69    int level;
  70    Eina_Bool wait_for_done;
  71 } Efl_Util_Wl_Surface_Lv_Info;
  72
  73 typedef struct _Efl_Util_Wl_Surface_Scr_Mode_Info
  74 {
  75    void *surface; /* wl_surface */
  76    unsigned int mode;
  77    Eina_Bool wait_for_done;
  78 } Efl_Util_Wl_Surface_Scr_Mode_Info;
  79
  80 typedef struct _Efl_Util_Wl_Output_Info
  81 {
  82     struct wl_output *output;
  83     int offset_x, offset_y, width, height;
  84 } Efl_Util_Wl_Output_Info;
  85 #endif
  86
  87 typedef struct _Efl_Util_Data
  88 {
  89 #if X11
  90    /* x11 related stuffs */
  91    struct
  92    {
  93       Eina_Bool init;
  94       Ecore_Event_Handler *handler; /* x11 client message handler */
  95       Ecore_X_Display *dpy;
  96    } x11;
  97 #endif /* end of X11 */
  98
  99 #if WAYLAND
 100    /* wayland related stuffs */
 101    struct
 102    {
 103       Eina_Bool init;
 104       struct wl_display *dpy;
 105
 106       struct
 107       {
 108          struct tizen_policy *proto;
 109          Eina_Hash *hash_noti_lv;
 110          Eina_Hash *hash_scr_mode;
 111       } policy;
 112       struct
 113       {
 114          struct screenshooter *screenshooter;
 115          struct tizen_buffer_pool *buffer_pool;
 116          Eina_List *output_list;
 117       } shot;
 118    } wl;
 119 #endif /* end of WAYLAND */
 120
 121    struct
 122    {
 123       Eina_List *info_list; /* list of callback info */
 124       unsigned int atom; /* x11 atom */
 125    } cb_handler[CBH_MAX];
 126 } Efl_Util_Data;
 127
 128 static Efl_Util_Data _eflutil =
 129 {
 130 #if X11
 131    {
 132       EINA_FALSE,
 133       NULL,
 134       NULL
 135    },
 136 #endif /* end of X11 */
 137 #if WAYLAND
 138    {
 139       EINA_FALSE,
 140       NULL,
 141       { NULL, NULL, NULL }, /* tizen_policy protocol */
 142       { NULL, NULL, NULL }  /* screenshooter protocol */
 143    },
 144 #endif /* end of WAYLAND */
 145    {
 146       { NULL, 0 }, /* handler for notification level */
 147       { NULL, 0 }  /* handler for screen mode */
 148    },
 149 };
 150
 151 static Eina_Bool               _cb_info_add(Evas_Object *win, Efl_Util_Cb cb, void *data, int idx);
 152 static Eina_Bool               _cb_info_del_by_win(Evas_Object *win, int idx);
 153 static Eina_List              *_cb_info_list_get(int idx);
 154 static Efl_Util_Callback_Info *_cb_info_find_by_win(Evas_Object *win, int idx);
 155 #if X11
 156 static Efl_Util_Callback_Info *_cb_info_find_by_xwin(unsigned int xwin, int idx);
 157 static Eina_Bool               _cb_x11_client_msg(void *data, int type, void *event);
 158 static Eina_Bool               _x11_init(void);
 159 #endif /* end of X11 */
 160 #if WAYLAND
 161 static Eina_Bool               _wl_init(void);
 162 static void                    _cb_wl_reg_global(void *data, struct wl_registry *reg, unsigned int name, const char *interface, unsigned int version);
 163 static void                    _cb_wl_reg_global_remove(void *data, struct wl_registry *reg, unsigned int name);
 164 static Efl_Util_Callback_Info *_cb_info_find_by_wlsurf(void *wlsurf, int idx);
 165 static void                    _cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t is_conformant);
 166 static void                    _cb_wl_tz_policy_conformant_area(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t conformant_part, uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h);
 167 static void                    _cb_wl_tz_policy_notification_done(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, int32_t level, uint32_t state);
 168 static void                    _cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id);
 169 static void                    _cb_wl_tz_policy_scr_mode_done(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t mode, uint32_t state);
 170
 171 static const struct wl_registry_listener _wl_reg_listener =
 172 {
 173    _cb_wl_reg_global,
 174    _cb_wl_reg_global_remove
 175 };
 176
 177 struct tizen_policy_listener _wl_tz_policy_listener =
 178 {
 179    _cb_wl_tz_policy_conformant,
 180    _cb_wl_tz_policy_conformant_area,
 181    _cb_wl_tz_policy_notification_done,
 182    _cb_wl_tz_policy_transient_for_done,
 183    _cb_wl_tz_policy_scr_mode_done
 184 };
 185 #endif /* end of WAYLAND */
 186
 187 static Eina_Bool
 188 _cb_info_add(Evas_Object *win,
 189              Efl_Util_Cb cb,
 190              void *data,
 191              int idx)
 192 {
 193    Efl_Util_Callback_Info *info;
 194
 195    info = _cb_info_find_by_win(win, idx);
 196    if (info)
 197      {
 198         _eflutil.cb_handler[idx].info_list
 199            = eina_list_remove(_eflutil.cb_handler[idx].info_list,
 200                               info);
 201         free(info);
 202      }
 203
 204    info = (Efl_Util_Callback_Info *)calloc(1, sizeof(Efl_Util_Callback_Info));
 205    if (!info) return EINA_FALSE;
 206
 207    info->win = win;
 208    info->cb = cb;
 209    info->data = data;
 210
 211    _eflutil.cb_handler[idx].info_list
 212       = eina_list_append(_eflutil.cb_handler[idx].info_list,
 213                          info);
 214
 215 #if X11
 216    if (!_eflutil.x11.handler)
 217      _eflutil.x11.handler = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
 218                                                     _cb_x11_client_msg,
 219                                                     NULL);
 220 #endif /* end of X11 */
 221
 222    return EINA_TRUE;
 223 }
 224
 225 static Eina_Bool
 226 _cb_info_del_by_win(Evas_Object *win,
 227                     int idx)
 228 {
 229    Efl_Util_Callback_Info *info;
 230
 231    info = _cb_info_find_by_win(win, idx);
 232    if (!info) return EINA_FALSE;
 233
 234    _eflutil.cb_handler[idx].info_list
 235       = eina_list_remove(_eflutil.cb_handler[idx].info_list,
 236                          info);
 237    free(info);
 238
 239 #if X11
 240    unsigned int count = eina_list_count(_eflutil.cb_handler[idx].info_list);
 241    if ((count == 0) && (_eflutil.x11.handler))
 242      {
 243         ecore_event_handler_del(_eflutil.x11.handler);
 244         _eflutil.x11.handler = NULL;
 245      }
 246 #endif
 247
 248    return EINA_TRUE;
 249 }
 250
 251 static Eina_List *
 252 _cb_info_list_get(int idx)
 253 {
 254    return _eflutil.cb_handler[idx].info_list;
 255 }
 256
 257 static Efl_Util_Callback_Info *
 258 _cb_info_find_by_win(Evas_Object *win,
 259                      int idx)
 260 {
 261    Eina_List *l, *ll;
 262    Efl_Util_Callback_Info *info;
 263
 264    l = _cb_info_list_get(idx);
 265    EINA_LIST_FOREACH(l, ll, info)
 266      {
 267         if (info->win == win) return info;
 268      }
 269
 270    return NULL;
 271 }
 272
 273 #if X11
 274 static Efl_Util_Callback_Info *
 275 _cb_info_find_by_xwin(unsigned int xwin,
 276                       int idx)
 277 {
 278    Eina_List *l, *ll;
 279    Efl_Util_Callback_Info *info;
 280    unsigned int xwin2;
 281
 282    l = _cb_info_list_get(idx);
 283    EINA_LIST_FOREACH(l, ll, info)
 284      {
 285         xwin2 = elm_win_xwindow_get(info->win);
 286         if (xwin == xwin2) return info;
 287      }
 288
 289    return NULL;
 290 }
 291
 292 static Eina_Bool
 293 _cb_x11_client_msg(void *data,
 294                    int type,
 295                    void *event)
 296 {
 297    Ecore_X_Event_Client_Message *ev;
 298    Ecore_X_Window xwin;
 299    Efl_Util_Callback_Info *info;
 300
 301    ev = event;
 302    if (!ev) return ECORE_CALLBACK_PASS_ON;
 303
 304    xwin = ev->win;
 305    if (xwin == 0) return ECORE_CALLBACK_PASS_ON;
 306
 307    if (ev->message_type == _eflutil.cb_handler[CBH_NOTI_LEV].atom)
 308      {
 309         info = _cb_info_find_by_xwin(xwin, CBH_NOTI_LEV);
 310
 311         /* permission denied */
 312         if ((ev->data.l[1] == 0) &&
 313             (info) &&
 314             (info->cb))
 315           {
 316              info->cb(info->win,
 317                       EFL_UTIL_ERROR_PERMISSION_DENIED,
 318                       info->data);
 319           }
 320      }
 321    else if (ev->message_type == _eflutil.cb_handler[CBH_SCR_MODE].atom)
 322      {
 323         info = _cb_info_find_by_xwin(xwin, CBH_SCR_MODE);
 324
 325         /* permission denied */
 326         if ((ev->data.l[1] == 0) &&
 327             (info) &&
 328             (info->cb))
 329           {
 330              info->cb(info->win,
 331                       EFL_UTIL_ERROR_PERMISSION_DENIED,
 332                       info->data);
 333           }
 334      }
 335    return ECORE_CALLBACK_PASS_ON;
 336 }
 337
 338 static Eina_Bool
 339 _x11_init(void)
 340 {
 341    if (_eflutil.x11.init) return EINA_TRUE;
 342
 343    _eflutil.x11.dpy = ecore_x_display_get();
 344    EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.x11.dpy, EINA_FALSE);
 345
 346    _eflutil.x11.init = EINA_TRUE;
 347
 348    return EINA_TRUE;
 349 }
 350 #endif /* end of X11 */
 351
 352 #if WAYLAND
 353 static Eina_Bool
 354 _wl_init(void)
 355 {
 356    struct wl_registry *reg;
 357
 358    if (_eflutil.wl.init) return EINA_TRUE;
 359
 360    ecore_wl_init(NULL);
 361
 362    _eflutil.wl.dpy = ecore_wl_display_get();
 363    EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.wl.dpy, EINA_FALSE);
 364
 365    reg = wl_display_get_registry(_eflutil.wl.dpy);
 366    EINA_SAFETY_ON_NULL_RETURN_VAL(reg, EINA_FALSE);
 367
 368    wl_registry_add_listener(reg, &_wl_reg_listener, NULL);
 369
 370    _eflutil.wl.init = EINA_TRUE;
 371
 372    return EINA_TRUE;
 373 }
 374
 375 static void
 376 _cb_wl_output_geometry(void *data, struct wl_output *wl_output, int x, int y,
 377                        int physical_width, int physical_height, int subpixel,
 378                        const char *make, const char *model, int transform)
 379 {
 380    Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
 381    if (wl_output == output->output)
 382      {
 383         output->offset_x = x;
 384         output->offset_y = y;
 385      }
 386 }
 387
 388 static void
 389 _cb_wl_output_mode(void *data, struct wl_output *wl_output, uint32_t flags,
 390                    int width, int height, int refresh)
 391 {
 392    Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
 393    if (wl_output == output->output && (flags & WL_OUTPUT_MODE_CURRENT))
 394      {
 395         output->width = width;
 396         output->height = height;
 397      }
 398 }
 399
 400 static void
 401 _cb_wl_output_done(void *data, struct wl_output *wl_output)
 402 {
 403 }
 404
 405 static void
 406 _cb_wl_output_scale(void *data, struct wl_output *wl_output, int32_t factor)
 407 {
 408 }
 409
 410 static const struct wl_output_listener output_listener =
 411 {
 412     _cb_wl_output_geometry,
 413     _cb_wl_output_mode,
 414     _cb_wl_output_done,
 415     _cb_wl_output_scale
 416 };
 417
 418 static void
 419 _cb_wl_screenshot_done(void *data, struct screenshooter *screenshooter)
 420 {
 421    Eina_Bool *shot_done = (Eina_Bool*)data;
 422    if (shot_done)
 423      *shot_done = EINA_TRUE;
 424 }
 425
 426 static const struct screenshooter_listener screenshooter_listener =
 427 {
 428     _cb_wl_screenshot_done
 429 };
 430
 431 static void
 432 _cb_wl_reg_global(void *data,
 433                   struct wl_registry *reg,
 434                   unsigned int name,
 435                   const char *interface,
 436                   unsigned int version)
 437 {
 438    if (!strcmp(interface, "tizen_policy"))
 439      {
 440         struct tizen_policy *proto;
 441         proto = wl_registry_bind(reg,
 442                                   name,
 443                                   &tizen_policy_interface,
 444                                   1);
 445         if (!proto) return;
 446
 447         tizen_policy_add_listener(proto,
 448                                   &_wl_tz_policy_listener,
 449                                   NULL);
 450
 451         _eflutil.wl.policy.hash_noti_lv = eina_hash_pointer_new(free);
 452         _eflutil.wl.policy.hash_scr_mode = eina_hash_pointer_new(free);
 453         _eflutil.wl.policy.proto = proto;
 454      }
 455    else if (strcmp(interface, "wl_output") == 0)
 456      {
 457         Efl_Util_Wl_Output_Info *output = calloc(1, sizeof(Efl_Util_Wl_Output_Info));
 458         EINA_SAFETY_ON_NULL_RETURN(output);
 459
 460         _eflutil.wl.shot.output_list = eina_list_append(_eflutil.wl.shot.output_list, output);
 461
 462         output->output = wl_registry_bind(reg, name, &wl_output_interface, version);
 463         wl_output_add_listener(output->output, &output_listener, output);
 464      }
 465    else if (strcmp(interface, "tizen_buffer_pool") == 0)
 466      {
 467         _eflutil.wl.shot.buffer_pool = wl_registry_bind(reg, name, &tizen_buffer_pool_interface, 1);
 468      }
 469    else if (strcmp(interface, "screenshooter") == 0)
 470      {
 471         _eflutil.wl.shot.screenshooter = wl_registry_bind(reg, name, &screenshooter_interface, version);
 472         screenshooter_add_listener(_eflutil.wl.shot.screenshooter, &screenshooter_listener, NULL);
 473      }
 474 }
 475
 476 static void
 477 _cb_wl_reg_global_remove(void *data,
 478                          struct wl_registry *reg,
 479                          unsigned int name)
 480 {
 481    _eflutil.wl.policy.proto = NULL;
 482    eina_hash_free(_eflutil.wl.policy.hash_noti_lv);
 483    eina_hash_free(_eflutil.wl.policy.hash_scr_mode);
 484 }
 485
 486 static Efl_Util_Callback_Info *
 487 _cb_info_find_by_wlsurf(void *wlsurf,
 488                         int idx)
 489 {
 490    Eina_List *l, *ll;
 491    Efl_Util_Callback_Info *info;
 492    Ecore_Wl_Window *wlwin2 = NULL;
 493    void *wlsurf2 = NULL;
 494
 495    l = _cb_info_list_get(idx);
 496    EINA_LIST_FOREACH(l, ll, info)
 497      {
 498         wlwin2 = elm_win_wl_window_get(info->win);
 499         wlsurf2 = ecore_wl_window_surface_get(wlwin2);
 500         if (wlsurf== wlsurf2) return info;
 501      }
 502
 503    return NULL;
 504 }
 505
 506 static void
 507 _cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy,
 508                             struct wl_surface *surface, uint32_t is_conformant)
 509 {
 510 }
 511
 512 static void
 513 _cb_wl_tz_policy_conformant_area(void *data, struct tizen_policy *tizen_policy,
 514                                  struct wl_surface *surface, uint32_t conformant_part,
 515                                  uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h)
 516 {
 517 }
 518
 519 static void
 520 _cb_wl_tz_policy_notification_done(void *data,
 521                                    struct tizen_policy *tizen_policy,
 522                                    struct wl_surface *surface,
 523                                    int32_t level,
 524                                    uint32_t state)
 525 {
 526    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 527    Efl_Util_Callback_Info *cb_info;
 528
 529    lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 530    if (lv_info)
 531      {
 532         lv_info->level = level;
 533         lv_info->wait_for_done = EINA_FALSE;
 534      }
 535
 536    if (state != TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED) return;
 537
 538    cb_info = _cb_info_find_by_wlsurf((void *)surface, CBH_NOTI_LEV);
 539    if (!cb_info) return;
 540    if (!cb_info->cb) return;
 541
 542    cb_info->cb(cb_info->win,
 543                EFL_UTIL_ERROR_PERMISSION_DENIED,
 544                cb_info->data);
 545 }
 546
 547 static void
 548 _cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id)
 549 {
 550 }
 551
 552 static void
 553 _cb_wl_tz_policy_scr_mode_done(void *data,
 554                                struct tizen_policy *tizen_policy,
 555                                struct wl_surface *surface,
 556                                uint32_t mode,
 557                                uint32_t state)
 558 {
 559
 560    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
 561    Efl_Util_Callback_Info *cb_info;
 562
 563    scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
 564    if (scr_mode_info)
 565      {
 566         scr_mode_info->mode = mode;
 567         scr_mode_info->wait_for_done = EINA_FALSE;
 568      }
 569
 570    if (state != TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED) return;
 571
 572    cb_info = _cb_info_find_by_wlsurf((void *)surface, CBH_SCR_MODE);
 573    if (!cb_info) return;
 574    if (!cb_info->cb) return;
 575
 576    cb_info->cb(cb_info->win,
 577                EFL_UTIL_ERROR_PERMISSION_DENIED,
 578                cb_info->data);
 579 }
 580 #endif /* end of WAYLAND */
 581
 582 API int
 583 efl_util_set_notification_window_level(Evas_Object *window,
 584                                        efl_util_notification_level_e level)
 585 {
 586    Eina_Bool res;
 587
 588    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 589    EINA_SAFETY_ON_FALSE_RETURN_VAL((level >= EFL_UTIL_NOTIFICATION_LEVEL_1) &&
 590                                    (level <= EFL_UTIL_NOTIFICATION_LEVEL_TOP),
 591                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 592
 593 #if X11
 594    Ecore_X_Window_Type window_type;
 595    Ecore_X_Window xwin;
 596
 597    res = _x11_init();
 598    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 599
 600    xwin = elm_win_xwindow_get(window);
 601    if (xwin)
 602      {
 603         if (ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
 604           {
 605              // success to get window type
 606              if (window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
 607                {
 608                   // given EFL window's type is not notification type.
 609                   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 610                }
 611           }
 612         else
 613           return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 614
 615         utilx_set_system_notification_level(_eflutil.x11.dpy,
 616                                             xwin,
 617                                             level);
 618         return EFL_UTIL_ERROR_NONE;
 619      }
 620 #endif /* end of X11 */
 621
 622 #if WAYLAND
 623    Elm_Win_Type type;
 624    Ecore_Wl_Window *wlwin;
 625    struct wl_surface *surface;
 626    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 627
 628    res = _wl_init();
 629    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 630
 631    type = elm_win_type_get(window);
 632    EINA_SAFETY_ON_FALSE_RETURN_VAL((type == ELM_WIN_NOTIFICATION),
 633                                    EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 634
 635    wlwin = elm_win_wl_window_get(window);
 636    if (wlwin)
 637      {
 638         while (!_eflutil.wl.policy.proto)
 639           wl_display_dispatch(_eflutil.wl.dpy);
 640
 641         surface = ecore_wl_window_surface_get(wlwin);
 642         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 643                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 644
 645         lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 646         if (!lv_info)
 647           {
 648              lv_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Lv_Info));
 649              EINA_SAFETY_ON_NULL_RETURN_VAL(lv_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
 650
 651              lv_info->surface = surface;
 652              lv_info->level = (int)level;
 653              lv_info->wait_for_done = EINA_TRUE;
 654
 655              eina_hash_add(_eflutil.wl.policy.hash_noti_lv,
 656                            &surface,
 657                            lv_info);
 658           }
 659         else
 660           {
 661              lv_info->level = (int)level;
 662              lv_info->wait_for_done = EINA_TRUE;
 663           }
 664
 665         tizen_policy_set_notification_level(_eflutil.wl.policy.proto,
 666                                             surface, (int)level);
 667
 668         return EFL_UTIL_ERROR_NONE;
 669      }
 670 #endif /* end of WAYLAND */
 671
 672    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 673 }
 674
 675 API int
 676 efl_util_get_notification_window_level(Evas_Object *window,
 677                                        efl_util_notification_level_e *level)
 678 {
 679    Eina_Bool res;
 680
 681    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 682    EINA_SAFETY_ON_NULL_RETURN_VAL(level, EFL_UTIL_ERROR_INVALID_PARAMETER);
 683
 684 #if X11
 685    Ecore_X_Window_Type window_type;
 686    Utilx_Notification_Level utilx_level;
 687    Ecore_X_Window xwin;
 688
 689    res = _x11_init();
 690    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 691
 692    xwin = elm_win_xwindow_get(window);
 693    if (xwin)
 694      {
 695         if (ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
 696           {
 697              // success to get window type
 698              if (window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
 699                {
 700                   // given EFL window's type is not notification type.
 701                   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 702                }
 703
 704              utilx_level = utilx_get_system_notification_level(_eflutil.x11.dpy, xwin);
 705              if (utilx_level == UTILX_NOTIFICATION_LEVEL_LOW)
 706                *level = EFL_UTIL_NOTIFICATION_LEVEL_1;
 707              else if(utilx_level == UTILX_NOTIFICATION_LEVEL_NORMAL)
 708                *level = EFL_UTIL_NOTIFICATION_LEVEL_2;
 709              else if(utilx_level == UTILX_NOTIFICATION_LEVEL_HIGH)
 710                *level = EFL_UTIL_NOTIFICATION_LEVEL_3;
 711              else
 712                return EFL_UTIL_ERROR_INVALID_PARAMETER;
 713           }
 714         else
 715           return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 716
 717         return EFL_UTIL_ERROR_NONE;
 718      }
 719 #endif /* end of X11 */
 720
 721 #if WAYLAND
 722    Elm_Win_Type type;
 723    Ecore_Wl_Window *wlwin;
 724    struct wl_surface *surface;
 725    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 726
 727    res = _wl_init();
 728    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 729
 730    type = elm_win_type_get(window);
 731    EINA_SAFETY_ON_FALSE_RETURN_VAL((type == ELM_WIN_NOTIFICATION),
 732                                    EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 733
 734    wlwin = elm_win_wl_window_get(window);
 735    if (wlwin)
 736      {
 737         while (!_eflutil.wl.policy.proto)
 738           wl_display_dispatch(_eflutil.wl.dpy);
 739
 740         surface = ecore_wl_window_surface_get(wlwin);
 741         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 742                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 743
 744         lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 745         if (lv_info)
 746           {
 747              if (lv_info->wait_for_done)
 748                {
 749                   if (ecore_wl_window_shell_surface_get(wlwin) ||
 750                       ecore_wl_window_xdg_surface_get(wlwin))
 751                     {
 752                        while (lv_info->wait_for_done)
 753                          {
 754                             ecore_wl_flush();
 755                             wl_display_dispatch(_eflutil.wl.dpy);
 756                          }
 757                     }
 758                   else
 759                     {
 760                        *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 761                        return EFL_UTIL_ERROR_INVALID_PARAMETER;
 762                     }
 763                }
 764
 765              switch (lv_info->level)
 766                {
 767                 case TIZEN_POLICY_LEVEL_1:       *level = EFL_UTIL_NOTIFICATION_LEVEL_1;       break;
 768                 case TIZEN_POLICY_LEVEL_2:       *level = EFL_UTIL_NOTIFICATION_LEVEL_2;       break;
 769                 case TIZEN_POLICY_LEVEL_3:       *level = EFL_UTIL_NOTIFICATION_LEVEL_3;       break;
 770                 case TIZEN_POLICY_LEVEL_NONE:    *level = EFL_UTIL_NOTIFICATION_LEVEL_NONE;    break;
 771                 case TIZEN_POLICY_LEVEL_DEFAULT: *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT; break;
 772                 case TIZEN_POLICY_LEVEL_MEDIUM:  *level = EFL_UTIL_NOTIFICATION_LEVEL_MEDIUM;  break;
 773                 case TIZEN_POLICY_LEVEL_HIGH:    *level = EFL_UTIL_NOTIFICATION_LEVEL_HIGH;    break;
 774                 case TIZEN_POLICY_LEVEL_TOP:     *level = EFL_UTIL_NOTIFICATION_LEVEL_TOP;     break;
 775                 default:                               *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 776                                                        return EFL_UTIL_ERROR_INVALID_PARAMETER;
 777                }
 778              return EFL_UTIL_ERROR_NONE;
 779           }
 780         else
 781           *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 782
 783         return EFL_UTIL_ERROR_NONE;
 784      }
 785 #endif /* end of WAYLAND */
 786    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 787 }
 788
 789 API int
 790 efl_util_set_notification_window_level_error_cb(Evas_Object *window,
 791                                                 efl_util_notification_window_level_error_cb callback,
 792                                                 void *user_data)
 793 {
 794    Eina_Bool ret = EINA_FALSE;
 795
 796    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 797    EINA_SAFETY_ON_NULL_RETURN_VAL(callback, EFL_UTIL_ERROR_INVALID_PARAMETER);
 798
 799    ret = _cb_info_add(window,
 800                       (Efl_Util_Cb)callback,
 801                       user_data,
 802                       CBH_NOTI_LEV);
 803    if (!ret) return EFL_UTIL_ERROR_OUT_OF_MEMORY;
 804
 805 #if X11
 806    if (!_eflutil.cb_handler[CBH_NOTI_LEV].atom)
 807      _eflutil.cb_handler[CBH_NOTI_LEV].atom = ecore_x_atom_get("_E_NOTIFICATION_LEVEL_ACCESS_RESULT");
 808 #endif /* end of X11 */
 809
 810    return EFL_UTIL_ERROR_NONE;
 811 }
 812
 813 API int
 814 efl_util_unset_notification_window_level_error_cb(Evas_Object *window)
 815 {
 816    Eina_Bool ret = EINA_FALSE;
 817
 818    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 819
 820    ret = _cb_info_del_by_win(window, CBH_NOTI_LEV);
 821    if (!ret) return EFL_UTIL_ERROR_INVALID_PARAMETER;
 822
 823    return EFL_UTIL_ERROR_NONE;
 824 }
 825
 826 API int
 827 efl_util_set_window_opaque_state(Evas_Object *window,
 828                                  int opaque)
 829 {
 830    Eina_Bool res;
 831
 832    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 833    EINA_SAFETY_ON_FALSE_RETURN_VAL(((opaque >= 0) && (opaque <= 1)),
 834                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 835
 836 #if X11
 837    Ecore_X_Window xwin;
 838    Utilx_Opaque_State state;
 839    int ret;
 840
 841    res = _x11_init();
 842    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 843
 844    xwin = elm_win_xwindow_get(window);
 845    EINA_SAFETY_ON_FALSE_RETURN_VAL(xwin > 0, EFL_UTIL_ERROR_INVALID_PARAMETER);
 846
 847    if (opaque)
 848      state = UTILX_OPAQUE_STATE_ON;
 849    else
 850      state = UTILX_OPAQUE_STATE_OFF;
 851
 852    ret = utilx_set_window_opaque_state(_eflutil.x11.dpy,
 853                                        xwin,
 854                                        state);
 855
 856    if (!ret)
 857      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 858    else
 859      return EFL_UTIL_ERROR_NONE;
 860 #endif /* end of X11 */
 861
 862 #if WAYLAND
 863    Ecore_Wl_Window *wlwin;
 864    int x, y, w, h;
 865
 866    res = _wl_init();
 867    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 868
 869    wlwin = elm_win_wl_window_get(window);
 870    if (wlwin)
 871      {
 872         evas_object_geometry_get(window, &x, &y, &w, &h);
 873
 874         if (opaque)
 875           ecore_wl_window_opaque_region_set(wlwin, x, y, w, h);
 876         else
 877           ecore_wl_window_opaque_region_set(wlwin, 0, 0, 0, 0);
 878
 879         return EFL_UTIL_ERROR_NONE;
 880      }
 881
 882    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 883 #endif /* end of WAYLAND */
 884 }
 885
 886 API int
 887 efl_util_set_window_screen_mode(Evas_Object *window,
 888                                 efl_util_screen_mode_e mode)
 889 {
 890    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 891    EINA_SAFETY_ON_FALSE_RETURN_VAL(((mode >= EFL_UTIL_SCREEN_MODE_DEFAULT) &&
 892                                     (mode <= EFL_UTIL_SCREEN_MODE_ALWAYS_ON)),
 893                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 894
 895 #if X11
 896    Evas *e;
 897    Ecore_Evas *ee;
 898    int id;
 899
 900    e = evas_object_evas_get(window);
 901    EINA_SAFETY_ON_NULL_RETURN_VAL(e, EFL_UTIL_ERROR_INVALID_PARAMETER);
 902
 903    ee = ecore_evas_ecore_evas_get(e);
 904    EINA_SAFETY_ON_NULL_RETURN_VAL(ee, EFL_UTIL_ERROR_INVALID_PARAMETER);
 905
 906    id = ecore_evas_aux_hint_id_get(ee, "wm.policy.win.lcd.lock");
 907    if (mode == EFL_UTIL_SCREEN_MODE_ALWAYS_ON)
 908      {
 909         if (id == -1)
 910           ecore_evas_aux_hint_add(ee, "wm.policy.win.lcd.lock", "1");
 911         else
 912           ecore_evas_aux_hint_val_set(ee, id, "1");
 913      }
 914    else if (mode == EFL_UTIL_SCREEN_MODE_DEFAULT)
 915      {
 916         if (id == -1)
 917           ecore_evas_aux_hint_add(ee, "wm.policy.win.lcd.lock", "0");
 918         else
 919           ecore_evas_aux_hint_val_set(ee, id, "0");
 920      }
 921    else
 922      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 923
 924    return EFL_UTIL_ERROR_NONE;
 925 #endif /* end of X11 */
 926
 927 #if WAYLAND
 928    Ecore_Wl_Window *wlwin;
 929    struct wl_surface *surface;
 930    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
 931    Eina_Bool res;
 932
 933    res = _wl_init();
 934    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 935
 936    wlwin = elm_win_wl_window_get(window);
 937    if (wlwin)
 938      {
 939         while (!_eflutil.wl.policy.proto)
 940           wl_display_dispatch(_eflutil.wl.dpy);
 941
 942         surface = ecore_wl_window_surface_get(wlwin);
 943         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 944                                        EFL_UTIL_ERROR_INVALID_PARAMETER);
 945
 946         scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
 947         if (!scr_mode_info)
 948           {
 949              scr_mode_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Scr_Mode_Info));
 950              EINA_SAFETY_ON_NULL_RETURN_VAL(scr_mode_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
 951
 952              scr_mode_info->surface = surface;
 953              scr_mode_info->mode = (unsigned int)mode;
 954              scr_mode_info->wait_for_done = EINA_TRUE;
 955
 956              eina_hash_add(_eflutil.wl.policy.hash_scr_mode,
 957                            &surface,
 958                            scr_mode_info);
 959           }
 960         else
 961           {
 962              scr_mode_info->mode = (unsigned int)mode;
 963              scr_mode_info->wait_for_done = EINA_TRUE;
 964           }
 965
 966         tizen_policy_set_window_screen_mode(_eflutil.wl.policy.proto,
 967                                             surface, (unsigned int)mode);
 968
 969         return EFL_UTIL_ERROR_NONE;
 970      }
 971    else
 972      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 973 #endif /* end of WAYLAND */
 974 }
 975
 976 API int
 977 efl_util_get_window_screen_mode(Evas_Object *window,
 978                                 efl_util_screen_mode_e *mode)
 979 {
 980    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 981    EINA_SAFETY_ON_NULL_RETURN_VAL(mode, EFL_UTIL_ERROR_INVALID_PARAMETER);
 982
 983 #if X11
 984    Evas *e;
 985    Ecore_Evas *ee;
 986    const char *str;
 987    int id;
 988
 989    e = evas_object_evas_get(window);
 990    EINA_SAFETY_ON_NULL_RETURN_VAL(e, EFL_UTIL_ERROR_INVALID_PARAMETER);
 991
 992    ee = ecore_evas_ecore_evas_get(e);
 993    EINA_SAFETY_ON_NULL_RETURN_VAL(ee, EFL_UTIL_ERROR_INVALID_PARAMETER);
 994
 995    id = ecore_evas_aux_hint_id_get(ee, "wm.policy.win.lcd.lock");
 996    EINA_SAFETY_ON_TRUE_RETURN_VAL((id == -1), EFL_UTIL_ERROR_INVALID_PARAMETER);
 997
 998    str = ecore_evas_aux_hint_val_get(ee, id);
 999    EINA_SAFETY_ON_NULL_RETURN_VAL(str, EFL_UTIL_ERROR_INVALID_PARAMETER);
1000
1001    if (strncmp(str, "1", strlen("1")) == 0)
1002      *mode = EFL_UTIL_SCREEN_MODE_ALWAYS_ON;
1003    else
1004      *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1005
1006    return EFL_UTIL_ERROR_NONE;
1007 #endif /* end of X11 */
1008
1009 #if WAYLAND
1010    Ecore_Wl_Window *wlwin;
1011    struct wl_surface *surface;
1012    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
1013    Eina_Bool res;
1014
1015    res = _wl_init();
1016    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
1017
1018    wlwin = elm_win_wl_window_get(window);
1019    if (wlwin)
1020      {
1021         while (!_eflutil.wl.policy.proto)
1022           wl_display_dispatch(_eflutil.wl.dpy);
1023
1024         surface = ecore_wl_window_surface_get(wlwin);
1025         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
1026                                        EFL_UTIL_ERROR_INVALID_PARAMETER);
1027
1028         scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
1029         if (scr_mode_info)
1030           {
1031              if (scr_mode_info->wait_for_done)
1032                {
1033                   while (scr_mode_info->wait_for_done)
1034                     {
1035                        ecore_wl_flush();
1036                        wl_display_dispatch(_eflutil.wl.dpy);
1037                     }
1038                }
1039
1040              switch (scr_mode_info->mode)
1041                {
1042                 case TIZEN_POLICY_MODE_DEFAULT:   *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;   break;
1043                 case TIZEN_POLICY_MODE_ALWAYS_ON: *mode = EFL_UTIL_SCREEN_MODE_ALWAYS_ON; break;
1044                 default:                          *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1045                   return EFL_UTIL_ERROR_INVALID_PARAMETER;
1046                }
1047              return EFL_UTIL_ERROR_NONE;
1048           }
1049         else
1050           {
1051              *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1052              return EFL_UTIL_ERROR_INVALID_PARAMETER;
1053           }
1054      }
1055    else
1056      return EFL_UTIL_ERROR_INVALID_PARAMETER;
1057 #endif /* end of WAYLAND */
1058 }
1059
1060 API int
1061 efl_util_set_window_screen_mode_error_cb(Evas_Object *window,
1062                                          efl_util_window_screen_mode_error_cb callback,
1063                                          void *user_data)
1064 {
1065    Eina_Bool ret = EINA_FALSE;
1066
1067    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
1068    EINA_SAFETY_ON_NULL_RETURN_VAL(callback, EFL_UTIL_ERROR_INVALID_PARAMETER);
1069
1070    ret = _cb_info_add(window,
1071                       (Efl_Util_Cb)callback,
1072                       user_data,
1073                       CBH_SCR_MODE);
1074    if (!ret) return EFL_UTIL_ERROR_OUT_OF_MEMORY;
1075
1076 #if X11
1077    if (!_eflutil.cb_handler[CBH_SCR_MODE].atom)
1078      _eflutil.cb_handler[CBH_SCR_MODE].atom = ecore_x_atom_get("_E_SCREEN_MODE_ACCESS_RESULT");
1079 #endif /* end of X11 */
1080
1081    return EFL_UTIL_ERROR_NONE;
1082 }
1083
1084 API int
1085 efl_util_unset_window_screen_mode_error_cb(Evas_Object *window)
1086 {
1087    Eina_Bool ret = EINA_FALSE;
1088
1089    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
1090
1091    ret = _cb_info_del_by_win(window, CBH_SCR_MODE);
1092    if (!ret) return EFL_UTIL_ERROR_INVALID_PARAMETER;
1093
1094    return EFL_UTIL_ERROR_NONE;
1095 }
1096
1097 API int
1098 efl_util_input_initialize_generator(efl_util_input_device_type_e dev_type)
1099 {
1100    return EFL_UTIL_ERROR_NONE;
1101 }
1102
1103 API void
1104 efl_util_input_deinitialize_generator(void)
1105 {
1106    return;
1107 }
1108
1109 API int
1110 efl_util_input_generate_key(const char *key_name,
1111                             int pressed)
1112 {
1113    return EFL_UTIL_ERROR_NONE;
1114 }
1115
1116 API int
1117 efl_util_input_generate_touch(int idx,
1118                               efl_util_input_touch_type_e touch_type,
1119                               int x,
1120                               int y)
1121 {
1122    return EFL_UTIL_ERROR_NONE;
1123 }
1124
1125 struct _efl_util_screenshot_h
1126 {
1127    int width;
1128    int height;
1129
1130 #if X11
1131    Ecore_X_Display *dpy;
1132    int internal_display;
1133    int screen;
1134    Window root;
1135    Pixmap pixmap;
1136    GC gc;
1137    Atom atom_capture;
1138
1139    /* port */
1140    int port;
1141
1142    /* damage */
1143    Damage   damage;
1144    int      damage_base;
1145
1146    /* dri2 */
1147    int eventBase, errorBase;
1148    int dri2Major, dri2Minor;
1149    char *driver_name, *device_name;
1150    drm_magic_t magic;
1151
1152    /* drm */
1153    int drm_fd;
1154 #endif
1155
1156    Eina_Bool shot_done;
1157
1158    /* tbm bufmgr */
1159    tbm_bufmgr bufmgr;
1160 };
1161
1162 /* scrrenshot handle */
1163 static efl_util_screenshot_h g_screenshot;
1164
1165 #if X11
1166 #define FOURCC(a,b,c,d) (((unsigned)d&0xff)<<24 | ((unsigned)c&0xff)<<16 | ((unsigned)b&0xff)<<8 | ((unsigned)a&0xff))
1167 #define FOURCC_RGB32    FOURCC('R','G','B','4')
1168 #define TIMEOUT_CAPTURE 3
1169
1170 /* x error handling */
1171 static Bool g_efl_util_x_error_caught;
1172
1173 static int
1174 _efl_util_screenshot_x_error_handle(Display *dpy, XErrorEvent *ev)
1175 {
1176    if (!g_screenshot || (dpy != g_screenshot->dpy))
1177      return 0;
1178
1179    g_efl_util_x_error_caught = True;
1180
1181    return 0;
1182 }
1183
1184 static int
1185 _efl_util_screenshot_get_port(Display *dpy, unsigned int id, Window win)
1186 {
1187    unsigned int ver, rev, req_base, evt_base, err_base;
1188    unsigned int adaptors;
1189    XvAdaptorInfo *ai = NULL;
1190    XvImageFormatValues *fo = NULL;
1191    int formats;
1192    int i, j, p;
1193
1194    if (XvQueryExtension(dpy, &ver, &rev, &req_base, &evt_base, &err_base) != Success)
1195      {
1196         fprintf(stderr, "[screenshot] fail: no XV extension. \n");
1197         return -1;
1198      }
1199
1200    if (XvQueryAdaptors(dpy, win, &adaptors, &ai) != Success)
1201      {
1202         fprintf(stderr, "[screenshot] fail: query adaptors. \n");
1203         return -1;
1204      }
1205
1206    EINA_SAFETY_ON_NULL_RETURN_VAL(ai, -1);
1207
1208    for (i = 0; i < adaptors; i++)
1209      {
1210         int support_format = False;
1211
1212         if (!(ai[i].type & XvInputMask) ||
1213             !(ai[i].type & XvStillMask))
1214           continue;
1215
1216         p = ai[i].base_id;
1217
1218         fo = XvListImageFormats(dpy, p, &formats);
1219         for (j = 0; j < formats; j++)
1220           if (fo[j].id == (int)id)
1221             support_format = True;
1222
1223         if (fo)
1224           XFree(fo);
1225
1226         if (!support_format)
1227           continue;
1228
1229         for (; p < ai[i].base_id + ai[i].num_ports; p++)
1230           {
1231              if (XvGrabPort(dpy, p, 0) == Success)
1232                {
1233                   XvFreeAdaptorInfo(ai);
1234                   return p;
1235                }
1236           }
1237      }
1238
1239    XvFreeAdaptorInfo(ai);
1240
1241    XSync(dpy, False);
1242
1243    return -1;
1244 }
1245
1246 static int _efl_util_screenshot_get_best_size(Display *dpy, int port, int width, int height, unsigned int *best_width, unsigned int *best_height)
1247 {
1248    XErrorHandler old_handler = NULL;
1249
1250    Atom atom_capture = XInternAtom(dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
1251
1252    g_efl_util_x_error_caught = False;
1253    old_handler = XSetErrorHandler(_efl_util_screenshot_x_error_handle);
1254
1255    XvSetPortAttribute(dpy, port, atom_capture, 1);
1256    XSync(dpy, False);
1257
1258    g_efl_util_x_error_caught = False;
1259    XSetErrorHandler(old_handler);
1260
1261    XvQueryBestSize(dpy, port, 0, 0, 0, width, height, best_width, best_height);
1262    if (best_width <= 0 || best_height <= 0)
1263      return 0;
1264
1265    return 1;
1266 }
1267 #endif
1268
1269 API efl_util_screenshot_h efl_util_screenshot_initialize(int width, int height)
1270 {
1271 #if X11
1272    efl_util_screenshot_h screenshot = NULL;
1273    int depth = 0;
1274    int damage_err_base = 0;
1275    unsigned int best_width = 0;
1276    unsigned int best_height = 0;
1277
1278    EINA_SAFETY_ON_FALSE_GOTO(width > 0, fail_param);
1279    EINA_SAFETY_ON_FALSE_GOTO(height > 0, fail_param);
1280
1281    if (g_screenshot != NULL)
1282      {
1283         if (g_screenshot->width != width || g_screenshot->height != height)
1284           {
1285              // TODO: recreate pixmap and update information
1286              if (!_efl_util_screenshot_get_best_size(screenshot->dpy, screenshot->port, width, height, &best_width, &best_height))
1287                {
1288                   set_last_result(EFL_UTIL_ERROR_SCREENSHOT_INIT_FAIL);
1289                   return NULL;
1290                }
1291
1292              g_screenshot->width = width;
1293              g_screenshot->height = height;
1294           }
1295
1296         return g_screenshot;
1297      }
1298
1299    screenshot = calloc(1, sizeof(struct _efl_util_screenshot_h));
1300    EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_memory);
1301
1302    /* set dpy */
1303    screenshot->dpy = ecore_x_display_get();
1304    if (!screenshot->dpy)
1305      {
1306         screenshot->dpy = XOpenDisplay(0);
1307         EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_init);
1308
1309         /* for XCloseDisplay at denitialization */
1310         screenshot->internal_display = 1;
1311      }
1312
1313    /* set screen */
1314    screenshot->screen = DefaultScreen(screenshot->dpy);
1315
1316    /* set root window */
1317    screenshot->root = DefaultRootWindow(screenshot->dpy);
1318
1319    /* initialize capture adaptor */
1320    screenshot->port = _efl_util_screenshot_get_port(screenshot->dpy, FOURCC_RGB32, screenshot->root);
1321    EINA_SAFETY_ON_FALSE_GOTO(screenshot->port > 0, fail_init);
1322
1323    /* get the best size */
1324    _efl_util_screenshot_get_best_size(screenshot->dpy, screenshot->port, width, height, &best_width, &best_height);
1325    EINA_SAFETY_ON_FALSE_GOTO(best_width > 0, fail_init);
1326    EINA_SAFETY_ON_FALSE_GOTO(best_height > 0, fail_init);
1327
1328    /* set the width and the height */
1329    screenshot->width = best_width;
1330    screenshot->height = best_height;
1331
1332    /* create a pixmap */
1333    depth = DefaultDepth(screenshot->dpy, screenshot->screen);
1334    screenshot->pixmap = XCreatePixmap(screenshot->dpy, screenshot->root, screenshot->width, screenshot->height, depth);
1335    EINA_SAFETY_ON_FALSE_GOTO(screenshot->pixmap > 0, fail_init);
1336
1337    screenshot->gc = XCreateGC(screenshot->dpy, screenshot->pixmap, 0, 0);
1338    EINA_SAFETY_ON_NULL_GOTO(screenshot->gc, fail_init);
1339
1340    XSetForeground(screenshot->dpy, screenshot->gc, 0xFF000000);
1341    XFillRectangle(screenshot->dpy, screenshot->pixmap, screenshot->gc, 0, 0, width, height);
1342
1343    /* initialize damage */
1344    if (!XDamageQueryExtension(screenshot->dpy, &screenshot->damage_base, &damage_err_base))
1345      goto fail_init;
1346
1347    screenshot->damage = XDamageCreate(screenshot->dpy, screenshot->pixmap, XDamageReportNonEmpty);
1348    EINA_SAFETY_ON_FALSE_GOTO(screenshot->damage > 0, fail_init);
1349
1350    /* initialize dri3 and dri2 */
1351    if (!DRI2QueryExtension(screenshot->dpy, &screenshot->eventBase, &screenshot->errorBase))
1352      {
1353         fprintf(stderr, "[screenshot] fail: DRI2QueryExtention\n");
1354         goto fail_init;
1355      }
1356
1357    if (!DRI2QueryVersion(screenshot->dpy, &screenshot->dri2Major, &screenshot->dri2Minor))
1358      {
1359         fprintf(stderr, "[screenshot] fail: DRI2QueryVersion\n");
1360         goto fail_init;
1361      }
1362
1363    if (!DRI2Connect(screenshot->dpy, screenshot->root, &screenshot->driver_name, &screenshot->device_name))
1364      {
1365         fprintf(stderr, "[screenshot] fail: DRI2Connect\n");
1366         goto fail_init;
1367      }
1368
1369    screenshot->drm_fd = open(screenshot->device_name, O_RDWR);
1370    EINA_SAFETY_ON_FALSE_GOTO(screenshot->drm_fd >= 0, fail_init);
1371
1372    if (drmGetMagic(screenshot->drm_fd, &screenshot->magic))
1373      {
1374         fprintf(stderr, "[screenshot] fail: drmGetMagic\n");
1375         goto fail_init;
1376      }
1377
1378    if (!DRI2Authenticate(screenshot->dpy, screenshot->root, screenshot->magic))
1379      {
1380         fprintf(stderr, "[screenshot] fail: DRI2Authenticate\n");
1381         goto fail_init;
1382      }
1383
1384    if (!drmAuthMagic(screenshot->drm_fd, screenshot->magic))
1385      {
1386         fprintf(stderr, "[screenshot] fail: drmAuthMagic\n");
1387         goto fail_init;
1388      }
1389
1390    DRI2CreateDrawable(screenshot->dpy, screenshot->pixmap);
1391
1392    /* tbm bufmgr */
1393    screenshot->bufmgr = tbm_bufmgr_init(screenshot->drm_fd);
1394    EINA_SAFETY_ON_NULL_GOTO(screenshot->bufmgr, fail_init);
1395
1396    XFlush(screenshot->dpy);
1397
1398    g_screenshot = screenshot;
1399    set_last_result(EFL_UTIL_ERROR_NONE);
1400
1401    return g_screenshot;
1402 #endif
1403
1404 #if WAYLAND
1405    efl_util_screenshot_h screenshot = NULL;
1406
1407    if (!_eflutil.wl.shot.screenshooter)
1408      {
1409         int ret = 0;
1410         _wl_init();
1411         while (!_eflutil.wl.shot.screenshooter && ret != -1)
1412           ret = wl_display_dispatch(_eflutil.wl.dpy);
1413         EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.screenshooter, fail_init);
1414         EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.buffer_pool, fail_init);
1415      }
1416
1417    EINA_SAFETY_ON_FALSE_GOTO(width > 0, fail_param);
1418    EINA_SAFETY_ON_FALSE_GOTO(height > 0, fail_param);
1419
1420    if (g_screenshot)
1421      {
1422         if (g_screenshot->width != width || g_screenshot->height != height)
1423           {
1424              g_screenshot->width = width;
1425              g_screenshot->height = height;
1426           }
1427
1428         return g_screenshot;
1429      }
1430
1431    screenshot = calloc(1, sizeof(struct _efl_util_screenshot_h));
1432    EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_memory);
1433
1434    screenshot->width = width;
1435    screenshot->height = height;
1436
1437    screenshot->bufmgr = tbm_bufmgr_init(-1);
1438    EINA_SAFETY_ON_NULL_GOTO(screenshot->bufmgr, fail_init);
1439
1440    g_screenshot = screenshot;
1441    set_last_result(EFL_UTIL_ERROR_NONE);
1442
1443    screenshooter_set_user_data(_eflutil.wl.shot.screenshooter, &screenshot->shot_done);
1444
1445    return g_screenshot;
1446 #endif
1447 fail_param:
1448    if (screenshot)
1449      efl_util_screenshot_deinitialize(screenshot);
1450    set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1451    return NULL;
1452 fail_memory:
1453    if (screenshot)
1454      efl_util_screenshot_deinitialize(screenshot);
1455    set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
1456    return NULL;
1457 fail_init:
1458    if (screenshot)
1459      efl_util_screenshot_deinitialize(screenshot);
1460    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_INIT_FAIL);
1461    return NULL;
1462 }
1463
1464 API int efl_util_screenshot_deinitialize(efl_util_screenshot_h screenshot)
1465 {
1466 #if X11
1467    if (!screenshot)
1468      return EFL_UTIL_ERROR_INVALID_PARAMETER;
1469
1470    /* tbm bufmgr */
1471    if (screenshot->bufmgr)
1472      tbm_bufmgr_deinit(screenshot->bufmgr);
1473
1474    DRI2DestroyDrawable(screenshot->dpy, screenshot->pixmap);
1475
1476    /* dri2 */
1477    if (screenshot->drm_fd)
1478      close(screenshot->drm_fd);
1479    if (screenshot->driver_name)
1480      free(screenshot->driver_name);
1481    if (screenshot->device_name)
1482      free(screenshot->device_name);
1483
1484    /* xv */
1485    if (screenshot->port > 0 && screenshot->pixmap > 0)
1486      XvStopVideo(screenshot->dpy, screenshot->port, screenshot->pixmap);
1487
1488    /* damage */
1489    if (screenshot->damage)
1490      XDamageDestroy(screenshot->dpy, screenshot->damage);
1491
1492    /* gc */
1493    if (screenshot->gc)
1494      XFreeGC(screenshot->dpy, screenshot->gc);
1495
1496    /* pixmap */
1497    if (screenshot->pixmap > 0)
1498      XFreePixmap(screenshot->dpy, screenshot->pixmap);
1499
1500    /* port */
1501    if (screenshot->port > 0)
1502      XvUngrabPort(screenshot->dpy, screenshot->port, 0);
1503
1504    XSync(screenshot->dpy, False);
1505
1506    /* dpy */
1507    if (screenshot->internal_display ==1 && screenshot->dpy)
1508      XCloseDisplay(screenshot->dpy);
1509
1510    free(screenshot);
1511    g_screenshot = NULL;
1512
1513    return EFL_UTIL_ERROR_NONE;
1514 #endif
1515 #if WAYLAND
1516    if (!screenshot)
1517      return EFL_UTIL_ERROR_NONE;
1518
1519    if (screenshot->bufmgr)
1520      tbm_bufmgr_deinit(screenshot->bufmgr);
1521
1522    free(screenshot);
1523    g_screenshot = NULL;
1524
1525    if (_eflutil.wl.shot.screenshooter)
1526      screenshooter_set_user_data(_eflutil.wl.shot.screenshooter, NULL);
1527
1528    return EFL_UTIL_ERROR_NONE;
1529 #endif
1530 }
1531
1532
1533 API tbm_surface_h efl_util_screenshot_take_tbm_surface(efl_util_screenshot_h screenshot)
1534 {
1535 #if X11
1536    XEvent ev = {0,};
1537    XErrorHandler old_handler = NULL;
1538    unsigned int attachment = DRI2BufferFrontLeft;
1539    int nbufs = 0;
1540    DRI2Buffer *bufs = NULL;
1541    tbm_bo t_bo = NULL;
1542    tbm_surface_h t_surface = NULL;
1543    int buf_width = 0;
1544    int buf_height = 0;
1545    tbm_surface_info_s surf_info;
1546    int i;
1547
1548    if (screenshot != g_screenshot)
1549      {
1550         set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1551         return NULL;
1552      }
1553
1554    /* for flush other pending requests and pending events */
1555    XSync(screenshot->dpy, 0);
1556
1557    g_efl_util_x_error_caught = False;
1558    old_handler = XSetErrorHandler(_efl_util_screenshot_x_error_handle);
1559
1560    /* dump here */
1561    XvPutStill(screenshot->dpy, screenshot->port, screenshot->pixmap, screenshot->gc,
1562               0, 0, screenshot->width, screenshot->height,
1563               0, 0, screenshot->width, screenshot->height);
1564
1565    XSync(screenshot->dpy, 0);
1566
1567    if (g_efl_util_x_error_caught)
1568      {
1569         g_efl_util_x_error_caught = False;
1570         XSetErrorHandler(old_handler);
1571         goto fail;
1572      }
1573
1574    g_efl_util_x_error_caught = False;
1575    XSetErrorHandler(old_handler);
1576
1577    if (XPending(screenshot->dpy))
1578      XNextEvent(screenshot->dpy, &ev);
1579    else
1580      {
1581         int fd = ConnectionNumber(screenshot->dpy);
1582         fd_set mask;
1583         struct timeval tv;
1584         int ret;
1585
1586         FD_ZERO(&mask);
1587         FD_SET(fd, &mask);
1588
1589         tv.tv_usec = 0;
1590         tv.tv_sec = TIMEOUT_CAPTURE;
1591
1592         ret = select(fd + 1, &mask, 0, 0, &tv);
1593         if (ret < 0)
1594           fprintf(stderr, "[screenshot] fail: select.\n");
1595         else if (ret == 0)
1596           fprintf(stderr, "[screenshot] fail: timeout(%d sec)!\n", TIMEOUT_CAPTURE);
1597         else if (XPending(screenshot->dpy))
1598           XNextEvent(screenshot->dpy, &ev);
1599         else
1600           fprintf(stderr, "[screenshot] fail: not passed a event!\n");
1601      }
1602
1603    /* check if the capture is done by xserver and pixmap has got the captured image */
1604    if (ev.type == (screenshot->damage_base + XDamageNotify))
1605      {
1606         XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&ev;
1607         if (damage_ev->drawable == screenshot->pixmap)
1608           {
1609              /* Get DRI2 FrontLeft buffer of the pixmap */
1610              bufs = DRI2GetBuffers(screenshot->dpy, screenshot->pixmap, &buf_width, &buf_height, &attachment, 1, &nbufs);
1611              if (!bufs)
1612                {
1613                   fprintf(stderr, "[screenshot] fail: DRI2GetBuffers\n");
1614                   goto fail;
1615                }
1616
1617              t_bo = tbm_bo_import(screenshot->bufmgr, bufs[0].name);
1618              if (!t_bo)
1619                {
1620                   fprintf(stderr, "[screenshot] fail: import tbm_bo!\n");
1621                   goto fail;
1622                }
1623
1624              surf_info.width = buf_width;
1625              surf_info.height = buf_height;
1626              surf_info.format = TBM_FORMAT_XRGB8888;
1627              surf_info.bpp = 32;
1628              surf_info.size = bufs->pitch * surf_info.height;
1629              surf_info.num_planes = 1;
1630              for (i = 0; i < surf_info.num_planes; i++)
1631                {
1632                   surf_info.planes[i].size = bufs->pitch * surf_info.height;
1633                   surf_info.planes[i].stride = bufs->pitch;
1634                   surf_info.planes[i].offset = 0;
1635                }
1636              t_surface = tbm_surface_internal_create_with_bos(&surf_info, &t_bo, 1);
1637              if (!t_surface)
1638                {
1639                   fprintf(stderr, "[screenshot] fail: get tbm_surface!\n");
1640                   goto fail;
1641                }
1642
1643              tbm_bo_unref(t_bo);
1644              free(bufs);
1645
1646              XDamageSubtract(screenshot->dpy, screenshot->damage, None, None );
1647
1648              set_last_result(EFL_UTIL_ERROR_NONE);
1649
1650              return t_surface;
1651           }
1652
1653         XDamageSubtract(screenshot->dpy, screenshot->damage, None, None );
1654      }
1655
1656 fail:
1657
1658    if (t_bo)
1659      tbm_bo_unref(t_bo);
1660    if (bufs)
1661      free(bufs);
1662
1663    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_EXECUTION_FAIL);
1664
1665    return NULL;
1666 #endif
1667
1668 #if WAYLAND
1669    tbm_bo t_bo = NULL;
1670    tbm_surface_h t_surface = NULL;
1671    struct wl_buffer *buffer = NULL;
1672    tbm_surface_info_s info;
1673    Efl_Util_Wl_Output_Info *output;
1674    int ret = 0;
1675
1676    if (screenshot != g_screenshot)
1677      {
1678         set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1679         return NULL;
1680      }
1681
1682    output = eina_list_nth(_eflutil.wl.shot.output_list, 0);
1683    if (!output)
1684      {
1685         fprintf(stderr, "[screenshot] fail: no output for screenshot\n");
1686         goto fail;
1687      }
1688
1689    t_surface = tbm_surface_create(screenshot->width, screenshot->height, TBM_FORMAT_XRGB8888);
1690    if (!t_surface)
1691      {
1692         fprintf(stderr, "[screenshot] fail: tbm_surface_create\n");
1693         goto fail;
1694      }
1695
1696    t_bo = tbm_surface_internal_get_bo(t_surface, 0);
1697    if (!t_bo)
1698      {
1699         fprintf(stderr, "[screenshot] fail: no tbm_bo for screenshot\n");
1700         goto fail;
1701      }
1702
1703    tbm_surface_get_info(t_surface, &info);
1704
1705    buffer =
1706      tizen_buffer_pool_create_buffer(_eflutil.wl.shot.buffer_pool,
1707                                      tbm_bo_export(t_bo),
1708                                      info.width, info.height,
1709                                      info.planes[0].stride,
1710                                      TIZEN_BUFFER_POOL_FORMAT_XRGB8888);
1711    if (!buffer)
1712      {
1713         fprintf(stderr, "[screenshot] fail: create wl_buffer for screenshot\n");
1714         goto fail;
1715      }
1716
1717    screenshooter_shoot(_eflutil.wl.shot.screenshooter, output->output, buffer);
1718
1719    screenshot->shot_done = EINA_FALSE;
1720    while (!screenshot->shot_done && ret != -1)
1721      ret = wl_display_dispatch(_eflutil.wl.dpy);
1722
1723    if (ret == -1)
1724      {
1725         fprintf(stderr, "[screenshot] fail: screenshooter_shoot\n");
1726         goto fail;
1727      }
1728
1729    wl_buffer_destroy(buffer);
1730
1731    return t_surface;
1732
1733 fail:
1734    if (t_surface)
1735      tbm_surface_destroy(t_surface);
1736    if (buffer);
1737      wl_buffer_destroy(buffer);
1738
1739    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_EXECUTION_FAIL);
1740
1741    return NULL;
1742 #endif
1743 }