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       struct wl_event_queue *queue;
 106
 107       struct
 108       {
 109          struct tizen_policy *proto;
 110          Eina_Hash *hash_noti_lv;
 111          Eina_Hash *hash_scr_mode;
 112       } policy;
 113       struct
 114       {
 115          struct screenshooter *screenshooter;
 116          struct tizen_buffer_pool *buffer_pool;
 117          Eina_List *output_list;
 118       } shot;
 119    } wl;
 120 #endif /* end of WAYLAND */
 121
 122    struct
 123    {
 124       Eina_List *info_list; /* list of callback info */
 125       unsigned int atom; /* x11 atom */
 126    } cb_handler[CBH_MAX];
 127 } Efl_Util_Data;
 128
 129 static Efl_Util_Data _eflutil =
 130 {
 131 #if X11
 132    {
 133       EINA_FALSE,
 134       NULL,
 135       NULL
 136    },
 137 #endif /* end of X11 */
 138 #if WAYLAND
 139    {
 140       EINA_FALSE,
 141       NULL, NULL,
 142       { NULL, NULL, NULL }, /* tizen_policy protocol */
 143       { NULL, NULL, NULL }  /* screenshooter protocol */
 144    },
 145 #endif /* end of WAYLAND */
 146    {
 147       { NULL, 0 }, /* handler for notification level */
 148       { NULL, 0 }  /* handler for screen mode */
 149    },
 150 };
 151
 152 static Eina_Bool               _cb_info_add(Evas_Object *win, Efl_Util_Cb cb, void *data, int idx);
 153 static Eina_Bool               _cb_info_del_by_win(Evas_Object *win, int idx);
 154 static Eina_List              *_cb_info_list_get(int idx);
 155 static Efl_Util_Callback_Info *_cb_info_find_by_win(Evas_Object *win, int idx);
 156 #if X11
 157 static Efl_Util_Callback_Info *_cb_info_find_by_xwin(unsigned int xwin, int idx);
 158 static Eina_Bool               _cb_x11_client_msg(void *data, int type, void *event);
 159 static Eina_Bool               _x11_init(void);
 160 #endif /* end of X11 */
 161 #if WAYLAND
 162 static Eina_Bool               _wl_init(void);
 163 static void                    _cb_wl_reg_global(void *data, struct wl_registry *reg, unsigned int name, const char *interface, unsigned int version);
 164 static void                    _cb_wl_reg_global_remove(void *data, struct wl_registry *reg, unsigned int name);
 165 static Efl_Util_Callback_Info *_cb_info_find_by_wlsurf(void *wlsurf, int idx);
 166 static void                    _cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy, struct wl_surface *surface, uint32_t is_conformant);
 167 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);
 168 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);
 169 static void                    _cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id);
 170 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);
 171
 172 static const struct wl_registry_listener _wl_reg_listener =
 173 {
 174    _cb_wl_reg_global,
 175    _cb_wl_reg_global_remove
 176 };
 177
 178 struct tizen_policy_listener _wl_tz_policy_listener =
 179 {
 180    _cb_wl_tz_policy_conformant,
 181    _cb_wl_tz_policy_conformant_area,
 182    _cb_wl_tz_policy_notification_done,
 183    _cb_wl_tz_policy_transient_for_done,
 184    _cb_wl_tz_policy_scr_mode_done
 185 };
 186 #endif /* end of WAYLAND */
 187
 188 static Eina_Bool
 189 _cb_info_add(Evas_Object *win,
 190              Efl_Util_Cb cb,
 191              void *data,
 192              int idx)
 193 {
 194    Efl_Util_Callback_Info *info;
 195
 196    info = _cb_info_find_by_win(win, idx);
 197    if (info)
 198      {
 199         _eflutil.cb_handler[idx].info_list
 200            = eina_list_remove(_eflutil.cb_handler[idx].info_list,
 201                               info);
 202         free(info);
 203      }
 204
 205    info = (Efl_Util_Callback_Info *)calloc(1, sizeof(Efl_Util_Callback_Info));
 206    if (!info) return EINA_FALSE;
 207
 208    info->win = win;
 209    info->cb = cb;
 210    info->data = data;
 211
 212    _eflutil.cb_handler[idx].info_list
 213       = eina_list_append(_eflutil.cb_handler[idx].info_list,
 214                          info);
 215
 216 #if X11
 217    if (!_eflutil.x11.handler)
 218      _eflutil.x11.handler = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
 219                                                     _cb_x11_client_msg,
 220                                                     NULL);
 221 #endif /* end of X11 */
 222
 223    return EINA_TRUE;
 224 }
 225
 226 static Eina_Bool
 227 _cb_info_del_by_win(Evas_Object *win,
 228                     int idx)
 229 {
 230    Efl_Util_Callback_Info *info;
 231
 232    info = _cb_info_find_by_win(win, idx);
 233    if (!info) return EINA_FALSE;
 234
 235    _eflutil.cb_handler[idx].info_list
 236       = eina_list_remove(_eflutil.cb_handler[idx].info_list,
 237                          info);
 238    free(info);
 239
 240 #if X11
 241    unsigned int count = eina_list_count(_eflutil.cb_handler[idx].info_list);
 242    if ((count == 0) && (_eflutil.x11.handler))
 243      {
 244         ecore_event_handler_del(_eflutil.x11.handler);
 245         _eflutil.x11.handler = NULL;
 246      }
 247 #endif
 248
 249    return EINA_TRUE;
 250 }
 251
 252 static Eina_List *
 253 _cb_info_list_get(int idx)
 254 {
 255    return _eflutil.cb_handler[idx].info_list;
 256 }
 257
 258 static Efl_Util_Callback_Info *
 259 _cb_info_find_by_win(Evas_Object *win,
 260                      int idx)
 261 {
 262    Eina_List *l, *ll;
 263    Efl_Util_Callback_Info *info;
 264
 265    l = _cb_info_list_get(idx);
 266    EINA_LIST_FOREACH(l, ll, info)
 267      {
 268         if (info->win == win) return info;
 269      }
 270
 271    return NULL;
 272 }
 273
 274 #if X11
 275 static Efl_Util_Callback_Info *
 276 _cb_info_find_by_xwin(unsigned int xwin,
 277                       int idx)
 278 {
 279    Eina_List *l, *ll;
 280    Efl_Util_Callback_Info *info;
 281    unsigned int xwin2;
 282
 283    l = _cb_info_list_get(idx);
 284    EINA_LIST_FOREACH(l, ll, info)
 285      {
 286         xwin2 = elm_win_xwindow_get(info->win);
 287         if (xwin == xwin2) return info;
 288      }
 289
 290    return NULL;
 291 }
 292
 293 static Eina_Bool
 294 _cb_x11_client_msg(void *data,
 295                    int type,
 296                    void *event)
 297 {
 298    Ecore_X_Event_Client_Message *ev;
 299    Ecore_X_Window xwin;
 300    Efl_Util_Callback_Info *info;
 301
 302    ev = event;
 303    if (!ev) return ECORE_CALLBACK_PASS_ON;
 304
 305    xwin = ev->win;
 306    if (xwin == 0) return ECORE_CALLBACK_PASS_ON;
 307
 308    if (ev->message_type == _eflutil.cb_handler[CBH_NOTI_LEV].atom)
 309      {
 310         info = _cb_info_find_by_xwin(xwin, CBH_NOTI_LEV);
 311
 312         /* permission denied */
 313         if ((ev->data.l[1] == 0) &&
 314             (info) &&
 315             (info->cb))
 316           {
 317              info->cb(info->win,
 318                       EFL_UTIL_ERROR_PERMISSION_DENIED,
 319                       info->data);
 320           }
 321      }
 322    else if (ev->message_type == _eflutil.cb_handler[CBH_SCR_MODE].atom)
 323      {
 324         info = _cb_info_find_by_xwin(xwin, CBH_SCR_MODE);
 325
 326         /* permission denied */
 327         if ((ev->data.l[1] == 0) &&
 328             (info) &&
 329             (info->cb))
 330           {
 331              info->cb(info->win,
 332                       EFL_UTIL_ERROR_PERMISSION_DENIED,
 333                       info->data);
 334           }
 335      }
 336    return ECORE_CALLBACK_PASS_ON;
 337 }
 338
 339 static Eina_Bool
 340 _x11_init(void)
 341 {
 342    if (_eflutil.x11.init) return EINA_TRUE;
 343
 344    _eflutil.x11.dpy = ecore_x_display_get();
 345    EINA_SAFETY_ON_NULL_RETURN_VAL(_eflutil.x11.dpy, EINA_FALSE);
 346
 347    _eflutil.x11.init = EINA_TRUE;
 348
 349    return EINA_TRUE;
 350 }
 351 #endif /* end of X11 */
 352
 353 #if WAYLAND
 354 static Eina_Bool
 355 _wl_init(void)
 356 {
 357    struct wl_registry *reg = NULL;
 358
 359    if (_eflutil.wl.init) return EINA_TRUE;
 360
 361    ecore_wl_init(NULL);
 362
 363    _eflutil.wl.dpy = ecore_wl_display_get();
 364    EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.dpy, fail);
 365
 366    _eflutil.wl.queue = wl_display_create_queue(_eflutil.wl.dpy);
 367    EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.queue, fail);
 368
 369    reg = wl_display_get_registry(_eflutil.wl.dpy);
 370    EINA_SAFETY_ON_NULL_GOTO(reg, fail);
 371
 372    wl_proxy_set_queue((struct wl_proxy*)reg, _eflutil.wl.queue);
 373    wl_registry_add_listener(reg, &_wl_reg_listener, NULL);
 374
 375    _eflutil.wl.init = EINA_TRUE;
 376
 377    return EINA_TRUE;
 378 fail:
 379    if (_eflutil.wl.queue)
 380      {
 381         wl_event_queue_destroy(_eflutil.wl.queue);
 382         _eflutil.wl.queue = NULL;
 383      }
 384
 385    if (reg)
 386      wl_registry_destroy(reg);
 387    ecore_wl_shutdown();
 388    return EINA_FALSE;
 389 }
 390
 391 static void
 392 _cb_wl_output_geometry(void *data, struct wl_output *wl_output, int x, int y,
 393                        int physical_width, int physical_height, int subpixel,
 394                        const char *make, const char *model, int transform)
 395 {
 396    Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
 397    if (wl_output == output->output)
 398      {
 399         output->offset_x = x;
 400         output->offset_y = y;
 401      }
 402 }
 403
 404 static void
 405 _cb_wl_output_mode(void *data, struct wl_output *wl_output, uint32_t flags,
 406                    int width, int height, int refresh)
 407 {
 408    Efl_Util_Wl_Output_Info *output = wl_output_get_user_data(wl_output);
 409    if (wl_output == output->output && (flags & WL_OUTPUT_MODE_CURRENT))
 410      {
 411         output->width = width;
 412         output->height = height;
 413      }
 414 }
 415
 416 static void
 417 _cb_wl_output_done(void *data, struct wl_output *wl_output)
 418 {
 419 }
 420
 421 static void
 422 _cb_wl_output_scale(void *data, struct wl_output *wl_output, int32_t factor)
 423 {
 424 }
 425
 426 static const struct wl_output_listener output_listener =
 427 {
 428     _cb_wl_output_geometry,
 429     _cb_wl_output_mode,
 430     _cb_wl_output_done,
 431     _cb_wl_output_scale
 432 };
 433
 434 static void
 435 _cb_wl_screenshot_done(void *data, struct screenshooter *screenshooter)
 436 {
 437    Eina_Bool *shot_done = (Eina_Bool*)data;
 438    if (shot_done)
 439      *shot_done = EINA_TRUE;
 440 }
 441
 442 static const struct screenshooter_listener screenshooter_listener =
 443 {
 444     _cb_wl_screenshot_done
 445 };
 446
 447 static void
 448 _cb_wl_reg_global(void *data,
 449                   struct wl_registry *reg,
 450                   unsigned int name,
 451                   const char *interface,
 452                   unsigned int version)
 453 {
 454    if (!strcmp(interface, "tizen_policy"))
 455      {
 456         struct tizen_policy *proto;
 457         proto = wl_registry_bind(reg,
 458                                   name,
 459                                   &tizen_policy_interface,
 460                                   1);
 461         if (!proto) return;
 462
 463         tizen_policy_add_listener(proto,
 464                                   &_wl_tz_policy_listener,
 465                                   NULL);
 466
 467         _eflutil.wl.policy.hash_noti_lv = eina_hash_pointer_new(free);
 468         _eflutil.wl.policy.hash_scr_mode = eina_hash_pointer_new(free);
 469         _eflutil.wl.policy.proto = proto;
 470      }
 471    else if (strcmp(interface, "wl_output") == 0)
 472      {
 473         Efl_Util_Wl_Output_Info *output = calloc(1, sizeof(Efl_Util_Wl_Output_Info));
 474         EINA_SAFETY_ON_NULL_RETURN(output);
 475
 476         _eflutil.wl.shot.output_list = eina_list_append(_eflutil.wl.shot.output_list, output);
 477
 478         output->output = wl_registry_bind(reg, name, &wl_output_interface, version);
 479         wl_output_add_listener(output->output, &output_listener, output);
 480      }
 481    else if (strcmp(interface, "tizen_buffer_pool") == 0)
 482      {
 483         _eflutil.wl.shot.buffer_pool = wl_registry_bind(reg, name, &tizen_buffer_pool_interface, 1);
 484      }
 485    else if (strcmp(interface, "screenshooter") == 0)
 486      {
 487         _eflutil.wl.shot.screenshooter = wl_registry_bind(reg, name, &screenshooter_interface, version);
 488         screenshooter_add_listener(_eflutil.wl.shot.screenshooter, &screenshooter_listener, NULL);
 489      }
 490 }
 491
 492 static void
 493 _cb_wl_reg_global_remove(void *data,
 494                          struct wl_registry *reg,
 495                          unsigned int name)
 496 {
 497    _eflutil.wl.policy.proto = NULL;
 498    eina_hash_free(_eflutil.wl.policy.hash_noti_lv);
 499    eina_hash_free(_eflutil.wl.policy.hash_scr_mode);
 500 }
 501
 502 static Efl_Util_Callback_Info *
 503 _cb_info_find_by_wlsurf(void *wlsurf,
 504                         int idx)
 505 {
 506    Eina_List *l, *ll;
 507    Efl_Util_Callback_Info *info;
 508    Ecore_Wl_Window *wlwin2 = NULL;
 509    void *wlsurf2 = NULL;
 510
 511    l = _cb_info_list_get(idx);
 512    EINA_LIST_FOREACH(l, ll, info)
 513      {
 514         wlwin2 = elm_win_wl_window_get(info->win);
 515         wlsurf2 = ecore_wl_window_surface_get(wlwin2);
 516         if (wlsurf== wlsurf2) return info;
 517      }
 518
 519    return NULL;
 520 }
 521
 522 static void
 523 _cb_wl_tz_policy_conformant(void *data, struct tizen_policy *tizen_policy,
 524                             struct wl_surface *surface, uint32_t is_conformant)
 525 {
 526 }
 527
 528 static void
 529 _cb_wl_tz_policy_conformant_area(void *data, struct tizen_policy *tizen_policy,
 530                                  struct wl_surface *surface, uint32_t conformant_part,
 531                                  uint32_t state, int32_t x, int32_t y, int32_t w, int32_t h)
 532 {
 533 }
 534
 535 static void
 536 _cb_wl_tz_policy_notification_done(void *data,
 537                                    struct tizen_policy *tizen_policy,
 538                                    struct wl_surface *surface,
 539                                    int32_t level,
 540                                    uint32_t state)
 541 {
 542    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 543    Efl_Util_Callback_Info *cb_info;
 544
 545    lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 546    if (lv_info)
 547      {
 548         lv_info->level = level;
 549         lv_info->wait_for_done = EINA_FALSE;
 550      }
 551
 552    if (state != TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED) return;
 553
 554    cb_info = _cb_info_find_by_wlsurf((void *)surface, CBH_NOTI_LEV);
 555    if (!cb_info) return;
 556    if (!cb_info->cb) return;
 557
 558    cb_info->cb(cb_info->win,
 559                EFL_UTIL_ERROR_PERMISSION_DENIED,
 560                cb_info->data);
 561 }
 562
 563 static void
 564 _cb_wl_tz_policy_transient_for_done(void *data, struct tizen_policy *tizen_policy, uint32_t child_id)
 565 {
 566 }
 567
 568 static void
 569 _cb_wl_tz_policy_scr_mode_done(void *data,
 570                                struct tizen_policy *tizen_policy,
 571                                struct wl_surface *surface,
 572                                uint32_t mode,
 573                                uint32_t state)
 574 {
 575
 576    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
 577    Efl_Util_Callback_Info *cb_info;
 578
 579    scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
 580    if (scr_mode_info)
 581      {
 582         scr_mode_info->mode = mode;
 583         scr_mode_info->wait_for_done = EINA_FALSE;
 584      }
 585
 586    if (state != TIZEN_POLICY_ERROR_STATE_PERMISSION_DENIED) return;
 587
 588    cb_info = _cb_info_find_by_wlsurf((void *)surface, CBH_SCR_MODE);
 589    if (!cb_info) return;
 590    if (!cb_info->cb) return;
 591
 592    cb_info->cb(cb_info->win,
 593                EFL_UTIL_ERROR_PERMISSION_DENIED,
 594                cb_info->data);
 595 }
 596 #endif /* end of WAYLAND */
 597
 598 API int
 599 efl_util_set_notification_window_level(Evas_Object *window,
 600                                        efl_util_notification_level_e level)
 601 {
 602    Eina_Bool res;
 603
 604    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 605    EINA_SAFETY_ON_FALSE_RETURN_VAL((level >= EFL_UTIL_NOTIFICATION_LEVEL_1) &&
 606                                    (level <= EFL_UTIL_NOTIFICATION_LEVEL_TOP),
 607                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 608
 609 #if X11
 610    Ecore_X_Window_Type window_type;
 611    Ecore_X_Window xwin;
 612
 613    res = _x11_init();
 614    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 615
 616    xwin = elm_win_xwindow_get(window);
 617    if (xwin)
 618      {
 619         if (ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
 620           {
 621              // success to get window type
 622              if (window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
 623                {
 624                   // given EFL window's type is not notification type.
 625                   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 626                }
 627           }
 628         else
 629           return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 630
 631         utilx_set_system_notification_level(_eflutil.x11.dpy,
 632                                             xwin,
 633                                             level);
 634         return EFL_UTIL_ERROR_NONE;
 635      }
 636 #endif /* end of X11 */
 637
 638 #if WAYLAND
 639    Elm_Win_Type type;
 640    Ecore_Wl_Window *wlwin;
 641    struct wl_surface *surface;
 642    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 643
 644    res = _wl_init();
 645    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 646
 647    type = elm_win_type_get(window);
 648    EINA_SAFETY_ON_FALSE_RETURN_VAL((type == ELM_WIN_NOTIFICATION),
 649                                    EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 650
 651    wlwin = elm_win_wl_window_get(window);
 652    if (wlwin)
 653      {
 654         while (!_eflutil.wl.policy.proto)
 655           wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 656
 657         surface = ecore_wl_window_surface_get(wlwin);
 658         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 659                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 660
 661         lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 662         if (!lv_info)
 663           {
 664              lv_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Lv_Info));
 665              EINA_SAFETY_ON_NULL_RETURN_VAL(lv_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
 666
 667              lv_info->surface = surface;
 668              lv_info->level = (int)level;
 669              lv_info->wait_for_done = EINA_TRUE;
 670
 671              eina_hash_add(_eflutil.wl.policy.hash_noti_lv,
 672                            &surface,
 673                            lv_info);
 674           }
 675         else
 676           {
 677              lv_info->level = (int)level;
 678              lv_info->wait_for_done = EINA_TRUE;
 679           }
 680
 681         tizen_policy_set_notification_level(_eflutil.wl.policy.proto,
 682                                             surface, (int)level);
 683
 684         return EFL_UTIL_ERROR_NONE;
 685      }
 686 #endif /* end of WAYLAND */
 687
 688    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 689 }
 690
 691 API int
 692 efl_util_get_notification_window_level(Evas_Object *window,
 693                                        efl_util_notification_level_e *level)
 694 {
 695    Eina_Bool res;
 696
 697    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 698    EINA_SAFETY_ON_NULL_RETURN_VAL(level, EFL_UTIL_ERROR_INVALID_PARAMETER);
 699
 700 #if X11
 701    Ecore_X_Window_Type window_type;
 702    Utilx_Notification_Level utilx_level;
 703    Ecore_X_Window xwin;
 704
 705    res = _x11_init();
 706    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 707
 708    xwin = elm_win_xwindow_get(window);
 709    if (xwin)
 710      {
 711         if (ecore_x_netwm_window_type_get(xwin, &window_type) == EINA_TRUE)
 712           {
 713              // success to get window type
 714              if (window_type != ECORE_X_WINDOW_TYPE_NOTIFICATION)
 715                {
 716                   // given EFL window's type is not notification type.
 717                   return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 718                }
 719
 720              utilx_level = utilx_get_system_notification_level(_eflutil.x11.dpy, xwin);
 721              if (utilx_level == UTILX_NOTIFICATION_LEVEL_LOW)
 722                *level = EFL_UTIL_NOTIFICATION_LEVEL_1;
 723              else if(utilx_level == UTILX_NOTIFICATION_LEVEL_NORMAL)
 724                *level = EFL_UTIL_NOTIFICATION_LEVEL_2;
 725              else if(utilx_level == UTILX_NOTIFICATION_LEVEL_HIGH)
 726                *level = EFL_UTIL_NOTIFICATION_LEVEL_3;
 727              else
 728                return EFL_UTIL_ERROR_INVALID_PARAMETER;
 729           }
 730         else
 731           return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 732
 733         return EFL_UTIL_ERROR_NONE;
 734      }
 735 #endif /* end of X11 */
 736
 737 #if WAYLAND
 738    Elm_Win_Type type;
 739    Ecore_Wl_Window *wlwin;
 740    struct wl_surface *surface;
 741    Efl_Util_Wl_Surface_Lv_Info *lv_info;
 742
 743    res = _wl_init();
 744    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 745
 746    type = elm_win_type_get(window);
 747    EINA_SAFETY_ON_FALSE_RETURN_VAL((type == ELM_WIN_NOTIFICATION),
 748                                    EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 749
 750    wlwin = elm_win_wl_window_get(window);
 751    if (wlwin)
 752      {
 753         while (!_eflutil.wl.policy.proto)
 754           wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 755
 756         surface = ecore_wl_window_surface_get(wlwin);
 757         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 758                                        EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE);
 759
 760         lv_info = eina_hash_find(_eflutil.wl.policy.hash_noti_lv, &surface);
 761         if (lv_info)
 762           {
 763              if (lv_info->wait_for_done)
 764                {
 765                   if (ecore_wl_window_shell_surface_get(wlwin) ||
 766                       ecore_wl_window_xdg_surface_get(wlwin))
 767                     {
 768                        while (lv_info->wait_for_done)
 769                          {
 770                             ecore_wl_flush();
 771                             wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 772                          }
 773                     }
 774                   else
 775                     {
 776                        *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 777                        return EFL_UTIL_ERROR_INVALID_PARAMETER;
 778                     }
 779                }
 780
 781              switch (lv_info->level)
 782                {
 783                 case TIZEN_POLICY_LEVEL_1:       *level = EFL_UTIL_NOTIFICATION_LEVEL_1;       break;
 784                 case TIZEN_POLICY_LEVEL_2:       *level = EFL_UTIL_NOTIFICATION_LEVEL_2;       break;
 785                 case TIZEN_POLICY_LEVEL_3:       *level = EFL_UTIL_NOTIFICATION_LEVEL_3;       break;
 786                 case TIZEN_POLICY_LEVEL_NONE:    *level = EFL_UTIL_NOTIFICATION_LEVEL_NONE;    break;
 787                 case TIZEN_POLICY_LEVEL_DEFAULT: *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT; break;
 788                 case TIZEN_POLICY_LEVEL_MEDIUM:  *level = EFL_UTIL_NOTIFICATION_LEVEL_MEDIUM;  break;
 789                 case TIZEN_POLICY_LEVEL_HIGH:    *level = EFL_UTIL_NOTIFICATION_LEVEL_HIGH;    break;
 790                 case TIZEN_POLICY_LEVEL_TOP:     *level = EFL_UTIL_NOTIFICATION_LEVEL_TOP;     break;
 791                 default:                               *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 792                                                        return EFL_UTIL_ERROR_INVALID_PARAMETER;
 793                }
 794              return EFL_UTIL_ERROR_NONE;
 795           }
 796         else
 797           *level = EFL_UTIL_NOTIFICATION_LEVEL_DEFAULT;
 798
 799         return EFL_UTIL_ERROR_NONE;
 800      }
 801 #endif /* end of WAYLAND */
 802    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 803 }
 804
 805 API int
 806 efl_util_set_notification_window_level_error_cb(Evas_Object *window,
 807                                                 efl_util_notification_window_level_error_cb callback,
 808                                                 void *user_data)
 809 {
 810    Eina_Bool ret = EINA_FALSE;
 811
 812    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 813    EINA_SAFETY_ON_NULL_RETURN_VAL(callback, EFL_UTIL_ERROR_INVALID_PARAMETER);
 814
 815    ret = _cb_info_add(window,
 816                       (Efl_Util_Cb)callback,
 817                       user_data,
 818                       CBH_NOTI_LEV);
 819    if (!ret) return EFL_UTIL_ERROR_OUT_OF_MEMORY;
 820
 821 #if X11
 822    if (!_eflutil.cb_handler[CBH_NOTI_LEV].atom)
 823      _eflutil.cb_handler[CBH_NOTI_LEV].atom = ecore_x_atom_get("_E_NOTIFICATION_LEVEL_ACCESS_RESULT");
 824 #endif /* end of X11 */
 825
 826    return EFL_UTIL_ERROR_NONE;
 827 }
 828
 829 API int
 830 efl_util_unset_notification_window_level_error_cb(Evas_Object *window)
 831 {
 832    Eina_Bool ret = EINA_FALSE;
 833
 834    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 835
 836    ret = _cb_info_del_by_win(window, CBH_NOTI_LEV);
 837    if (!ret) return EFL_UTIL_ERROR_INVALID_PARAMETER;
 838
 839    return EFL_UTIL_ERROR_NONE;
 840 }
 841
 842 API int
 843 efl_util_set_window_opaque_state(Evas_Object *window,
 844                                  int opaque)
 845 {
 846    Eina_Bool res;
 847
 848    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 849    EINA_SAFETY_ON_FALSE_RETURN_VAL(((opaque >= 0) && (opaque <= 1)),
 850                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 851
 852 #if X11
 853    Ecore_X_Window xwin;
 854    Utilx_Opaque_State state;
 855    int ret;
 856
 857    res = _x11_init();
 858    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 859
 860    xwin = elm_win_xwindow_get(window);
 861    EINA_SAFETY_ON_FALSE_RETURN_VAL(xwin > 0, EFL_UTIL_ERROR_INVALID_PARAMETER);
 862
 863    if (opaque)
 864      state = UTILX_OPAQUE_STATE_ON;
 865    else
 866      state = UTILX_OPAQUE_STATE_OFF;
 867
 868    ret = utilx_set_window_opaque_state(_eflutil.x11.dpy,
 869                                        xwin,
 870                                        state);
 871
 872    if (!ret)
 873      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 874    else
 875      return EFL_UTIL_ERROR_NONE;
 876 #endif /* end of X11 */
 877
 878 #if WAYLAND
 879    Ecore_Wl_Window *wlwin;
 880    int x, y, w, h;
 881
 882    res = _wl_init();
 883    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 884
 885    wlwin = elm_win_wl_window_get(window);
 886    if (wlwin)
 887      {
 888         evas_object_geometry_get(window, &x, &y, &w, &h);
 889
 890         if (opaque)
 891           ecore_wl_window_opaque_region_set(wlwin, x, y, w, h);
 892         else
 893           ecore_wl_window_opaque_region_set(wlwin, 0, 0, 0, 0);
 894
 895         return EFL_UTIL_ERROR_NONE;
 896      }
 897
 898    return EFL_UTIL_ERROR_NOT_SUPPORTED_WINDOW_TYPE;
 899 #endif /* end of WAYLAND */
 900 }
 901
 902 API int
 903 efl_util_set_window_screen_mode(Evas_Object *window,
 904                                 efl_util_screen_mode_e mode)
 905 {
 906    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 907    EINA_SAFETY_ON_FALSE_RETURN_VAL(((mode >= EFL_UTIL_SCREEN_MODE_DEFAULT) &&
 908                                     (mode <= EFL_UTIL_SCREEN_MODE_ALWAYS_ON)),
 909                                    EFL_UTIL_ERROR_INVALID_PARAMETER);
 910
 911 #if X11
 912    Evas *e;
 913    Ecore_Evas *ee;
 914    int id;
 915
 916    e = evas_object_evas_get(window);
 917    EINA_SAFETY_ON_NULL_RETURN_VAL(e, EFL_UTIL_ERROR_INVALID_PARAMETER);
 918
 919    ee = ecore_evas_ecore_evas_get(e);
 920    EINA_SAFETY_ON_NULL_RETURN_VAL(ee, EFL_UTIL_ERROR_INVALID_PARAMETER);
 921
 922    id = ecore_evas_aux_hint_id_get(ee, "wm.policy.win.lcd.lock");
 923    if (mode == EFL_UTIL_SCREEN_MODE_ALWAYS_ON)
 924      {
 925         if (id == -1)
 926           ecore_evas_aux_hint_add(ee, "wm.policy.win.lcd.lock", "1");
 927         else
 928           ecore_evas_aux_hint_val_set(ee, id, "1");
 929      }
 930    else if (mode == EFL_UTIL_SCREEN_MODE_DEFAULT)
 931      {
 932         if (id == -1)
 933           ecore_evas_aux_hint_add(ee, "wm.policy.win.lcd.lock", "0");
 934         else
 935           ecore_evas_aux_hint_val_set(ee, id, "0");
 936      }
 937    else
 938      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 939
 940    return EFL_UTIL_ERROR_NONE;
 941 #endif /* end of X11 */
 942
 943 #if WAYLAND
 944    Ecore_Wl_Window *wlwin;
 945    struct wl_surface *surface;
 946    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
 947    Eina_Bool res;
 948
 949    res = _wl_init();
 950    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
 951
 952    wlwin = elm_win_wl_window_get(window);
 953    if (wlwin)
 954      {
 955         while (!_eflutil.wl.policy.proto)
 956           wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
 957
 958         surface = ecore_wl_window_surface_get(wlwin);
 959         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
 960                                        EFL_UTIL_ERROR_INVALID_PARAMETER);
 961
 962         scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
 963         if (!scr_mode_info)
 964           {
 965              scr_mode_info = calloc(1, sizeof(Efl_Util_Wl_Surface_Scr_Mode_Info));
 966              EINA_SAFETY_ON_NULL_RETURN_VAL(scr_mode_info, EFL_UTIL_ERROR_OUT_OF_MEMORY);
 967
 968              scr_mode_info->surface = surface;
 969              scr_mode_info->mode = (unsigned int)mode;
 970              scr_mode_info->wait_for_done = EINA_TRUE;
 971
 972              eina_hash_add(_eflutil.wl.policy.hash_scr_mode,
 973                            &surface,
 974                            scr_mode_info);
 975           }
 976         else
 977           {
 978              scr_mode_info->mode = (unsigned int)mode;
 979              scr_mode_info->wait_for_done = EINA_TRUE;
 980           }
 981
 982         tizen_policy_set_window_screen_mode(_eflutil.wl.policy.proto,
 983                                             surface, (unsigned int)mode);
 984
 985         return EFL_UTIL_ERROR_NONE;
 986      }
 987    else
 988      return EFL_UTIL_ERROR_INVALID_PARAMETER;
 989 #endif /* end of WAYLAND */
 990 }
 991
 992 API int
 993 efl_util_get_window_screen_mode(Evas_Object *window,
 994                                 efl_util_screen_mode_e *mode)
 995 {
 996    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
 997    EINA_SAFETY_ON_NULL_RETURN_VAL(mode, EFL_UTIL_ERROR_INVALID_PARAMETER);
 998
 999 #if X11
1000    Evas *e;
1001    Ecore_Evas *ee;
1002    const char *str;
1003    int id;
1004
1005    e = evas_object_evas_get(window);
1006    EINA_SAFETY_ON_NULL_RETURN_VAL(e, EFL_UTIL_ERROR_INVALID_PARAMETER);
1007
1008    ee = ecore_evas_ecore_evas_get(e);
1009    EINA_SAFETY_ON_NULL_RETURN_VAL(ee, EFL_UTIL_ERROR_INVALID_PARAMETER);
1010
1011    id = ecore_evas_aux_hint_id_get(ee, "wm.policy.win.lcd.lock");
1012    EINA_SAFETY_ON_TRUE_RETURN_VAL((id == -1), EFL_UTIL_ERROR_INVALID_PARAMETER);
1013
1014    str = ecore_evas_aux_hint_val_get(ee, id);
1015    EINA_SAFETY_ON_NULL_RETURN_VAL(str, EFL_UTIL_ERROR_INVALID_PARAMETER);
1016
1017    if (strncmp(str, "1", strlen("1")) == 0)
1018      *mode = EFL_UTIL_SCREEN_MODE_ALWAYS_ON;
1019    else
1020      *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1021
1022    return EFL_UTIL_ERROR_NONE;
1023 #endif /* end of X11 */
1024
1025 #if WAYLAND
1026    Ecore_Wl_Window *wlwin;
1027    struct wl_surface *surface;
1028    Efl_Util_Wl_Surface_Scr_Mode_Info *scr_mode_info;
1029    Eina_Bool res;
1030
1031    res = _wl_init();
1032    EINA_SAFETY_ON_FALSE_RETURN_VAL(res, EFL_UTIL_ERROR_INVALID_PARAMETER);
1033
1034    wlwin = elm_win_wl_window_get(window);
1035    if (wlwin)
1036      {
1037         while (!_eflutil.wl.policy.proto)
1038           wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
1039
1040         surface = ecore_wl_window_surface_get(wlwin);
1041         EINA_SAFETY_ON_NULL_RETURN_VAL(surface,
1042                                        EFL_UTIL_ERROR_INVALID_PARAMETER);
1043
1044         scr_mode_info = eina_hash_find(_eflutil.wl.policy.hash_scr_mode, &surface);
1045         if (scr_mode_info)
1046           {
1047              if (scr_mode_info->wait_for_done)
1048                {
1049                   while (scr_mode_info->wait_for_done)
1050                     {
1051                        ecore_wl_flush();
1052                        wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
1053                     }
1054                }
1055
1056              switch (scr_mode_info->mode)
1057                {
1058                 case TIZEN_POLICY_MODE_DEFAULT:   *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;   break;
1059                 case TIZEN_POLICY_MODE_ALWAYS_ON: *mode = EFL_UTIL_SCREEN_MODE_ALWAYS_ON; break;
1060                 default:                          *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1061                   return EFL_UTIL_ERROR_INVALID_PARAMETER;
1062                }
1063              return EFL_UTIL_ERROR_NONE;
1064           }
1065         else
1066           {
1067              *mode = EFL_UTIL_SCREEN_MODE_DEFAULT;
1068              return EFL_UTIL_ERROR_INVALID_PARAMETER;
1069           }
1070      }
1071    else
1072      return EFL_UTIL_ERROR_INVALID_PARAMETER;
1073 #endif /* end of WAYLAND */
1074 }
1075
1076 API int
1077 efl_util_set_window_screen_mode_error_cb(Evas_Object *window,
1078                                          efl_util_window_screen_mode_error_cb callback,
1079                                          void *user_data)
1080 {
1081    Eina_Bool ret = EINA_FALSE;
1082
1083    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
1084    EINA_SAFETY_ON_NULL_RETURN_VAL(callback, EFL_UTIL_ERROR_INVALID_PARAMETER);
1085
1086    ret = _cb_info_add(window,
1087                       (Efl_Util_Cb)callback,
1088                       user_data,
1089                       CBH_SCR_MODE);
1090    if (!ret) return EFL_UTIL_ERROR_OUT_OF_MEMORY;
1091
1092 #if X11
1093    if (!_eflutil.cb_handler[CBH_SCR_MODE].atom)
1094      _eflutil.cb_handler[CBH_SCR_MODE].atom = ecore_x_atom_get("_E_SCREEN_MODE_ACCESS_RESULT");
1095 #endif /* end of X11 */
1096
1097    return EFL_UTIL_ERROR_NONE;
1098 }
1099
1100 API int
1101 efl_util_unset_window_screen_mode_error_cb(Evas_Object *window)
1102 {
1103    Eina_Bool ret = EINA_FALSE;
1104
1105    EINA_SAFETY_ON_NULL_RETURN_VAL(window, EFL_UTIL_ERROR_INVALID_PARAMETER);
1106
1107    ret = _cb_info_del_by_win(window, CBH_SCR_MODE);
1108    if (!ret) return EFL_UTIL_ERROR_INVALID_PARAMETER;
1109
1110    return EFL_UTIL_ERROR_NONE;
1111 }
1112
1113 API int
1114 efl_util_input_initialize_generator(efl_util_input_device_type_e dev_type)
1115 {
1116    return EFL_UTIL_ERROR_NONE;
1117 }
1118
1119 API void
1120 efl_util_input_deinitialize_generator(void)
1121 {
1122    return;
1123 }
1124
1125 API int
1126 efl_util_input_generate_key(const char *key_name,
1127                             int pressed)
1128 {
1129    return EFL_UTIL_ERROR_NONE;
1130 }
1131
1132 API int
1133 efl_util_input_generate_touch(int idx,
1134                               efl_util_input_touch_type_e touch_type,
1135                               int x,
1136                               int y)
1137 {
1138    return EFL_UTIL_ERROR_NONE;
1139 }
1140
1141 struct _efl_util_screenshot_h
1142 {
1143    int width;
1144    int height;
1145
1146 #if X11
1147    Ecore_X_Display *dpy;
1148    int internal_display;
1149    int screen;
1150    Window root;
1151    Pixmap pixmap;
1152    GC gc;
1153    Atom atom_capture;
1154
1155    /* port */
1156    int port;
1157
1158    /* damage */
1159    Damage   damage;
1160    int      damage_base;
1161
1162    /* dri2 */
1163    int eventBase, errorBase;
1164    int dri2Major, dri2Minor;
1165    char *driver_name, *device_name;
1166    drm_magic_t magic;
1167
1168    /* drm */
1169    int drm_fd;
1170 #endif
1171
1172    Eina_Bool shot_done;
1173
1174    /* tbm bufmgr */
1175    tbm_bufmgr bufmgr;
1176 };
1177
1178 /* scrrenshot handle */
1179 static efl_util_screenshot_h g_screenshot;
1180
1181 #if X11
1182 #define FOURCC(a,b,c,d) (((unsigned)d&0xff)<<24 | ((unsigned)c&0xff)<<16 | ((unsigned)b&0xff)<<8 | ((unsigned)a&0xff))
1183 #define FOURCC_RGB32    FOURCC('R','G','B','4')
1184 #define TIMEOUT_CAPTURE 3
1185
1186 /* x error handling */
1187 static Bool g_efl_util_x_error_caught;
1188
1189 static int
1190 _efl_util_screenshot_x_error_handle(Display *dpy, XErrorEvent *ev)
1191 {
1192    if (!g_screenshot || (dpy != g_screenshot->dpy))
1193      return 0;
1194
1195    g_efl_util_x_error_caught = True;
1196
1197    return 0;
1198 }
1199
1200 static int
1201 _efl_util_screenshot_get_port(Display *dpy, unsigned int id, Window win)
1202 {
1203    unsigned int ver, rev, req_base, evt_base, err_base;
1204    unsigned int adaptors;
1205    XvAdaptorInfo *ai = NULL;
1206    XvImageFormatValues *fo = NULL;
1207    int formats;
1208    int i, j, p;
1209
1210    if (XvQueryExtension(dpy, &ver, &rev, &req_base, &evt_base, &err_base) != Success)
1211      {
1212         fprintf(stderr, "[screenshot] fail: no XV extension. \n");
1213         return -1;
1214      }
1215
1216    if (XvQueryAdaptors(dpy, win, &adaptors, &ai) != Success)
1217      {
1218         fprintf(stderr, "[screenshot] fail: query adaptors. \n");
1219         return -1;
1220      }
1221
1222    EINA_SAFETY_ON_NULL_RETURN_VAL(ai, -1);
1223
1224    for (i = 0; i < adaptors; i++)
1225      {
1226         int support_format = False;
1227
1228         if (!(ai[i].type & XvInputMask) ||
1229             !(ai[i].type & XvStillMask))
1230           continue;
1231
1232         p = ai[i].base_id;
1233
1234         fo = XvListImageFormats(dpy, p, &formats);
1235         for (j = 0; j < formats; j++)
1236           if (fo[j].id == (int)id)
1237             support_format = True;
1238
1239         if (fo)
1240           XFree(fo);
1241
1242         if (!support_format)
1243           continue;
1244
1245         for (; p < ai[i].base_id + ai[i].num_ports; p++)
1246           {
1247              if (XvGrabPort(dpy, p, 0) == Success)
1248                {
1249                   XvFreeAdaptorInfo(ai);
1250                   return p;
1251                }
1252           }
1253      }
1254
1255    XvFreeAdaptorInfo(ai);
1256
1257    XSync(dpy, False);
1258
1259    return -1;
1260 }
1261
1262 static int _efl_util_screenshot_get_best_size(Display *dpy, int port, int width, int height, unsigned int *best_width, unsigned int *best_height)
1263 {
1264    XErrorHandler old_handler = NULL;
1265
1266    Atom atom_capture = XInternAtom(dpy, "_USER_WM_PORT_ATTRIBUTE_CAPTURE", False);
1267
1268    g_efl_util_x_error_caught = False;
1269    old_handler = XSetErrorHandler(_efl_util_screenshot_x_error_handle);
1270
1271    XvSetPortAttribute(dpy, port, atom_capture, 1);
1272    XSync(dpy, False);
1273
1274    g_efl_util_x_error_caught = False;
1275    XSetErrorHandler(old_handler);
1276
1277    XvQueryBestSize(dpy, port, 0, 0, 0, width, height, best_width, best_height);
1278    if (best_width <= 0 || best_height <= 0)
1279      return 0;
1280
1281    return 1;
1282 }
1283 #endif
1284
1285 API efl_util_screenshot_h efl_util_screenshot_initialize(int width, int height)
1286 {
1287 #if X11
1288    efl_util_screenshot_h screenshot = NULL;
1289    int depth = 0;
1290    int damage_err_base = 0;
1291    unsigned int best_width = 0;
1292    unsigned int best_height = 0;
1293
1294    EINA_SAFETY_ON_FALSE_GOTO(width > 0, fail_param);
1295    EINA_SAFETY_ON_FALSE_GOTO(height > 0, fail_param);
1296
1297    if (g_screenshot != NULL)
1298      {
1299         if (g_screenshot->width != width || g_screenshot->height != height)
1300           {
1301              // TODO: recreate pixmap and update information
1302              if (!_efl_util_screenshot_get_best_size(screenshot->dpy, screenshot->port, width, height, &best_width, &best_height))
1303                {
1304                   set_last_result(EFL_UTIL_ERROR_SCREENSHOT_INIT_FAIL);
1305                   return NULL;
1306                }
1307
1308              g_screenshot->width = width;
1309              g_screenshot->height = height;
1310           }
1311
1312         return g_screenshot;
1313      }
1314
1315    screenshot = calloc(1, sizeof(struct _efl_util_screenshot_h));
1316    EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_memory);
1317
1318    /* set dpy */
1319    screenshot->dpy = ecore_x_display_get();
1320    if (!screenshot->dpy)
1321      {
1322         screenshot->dpy = XOpenDisplay(0);
1323         EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_init);
1324
1325         /* for XCloseDisplay at denitialization */
1326         screenshot->internal_display = 1;
1327      }
1328
1329    /* set screen */
1330    screenshot->screen = DefaultScreen(screenshot->dpy);
1331
1332    /* set root window */
1333    screenshot->root = DefaultRootWindow(screenshot->dpy);
1334
1335    /* initialize capture adaptor */
1336    screenshot->port = _efl_util_screenshot_get_port(screenshot->dpy, FOURCC_RGB32, screenshot->root);
1337    EINA_SAFETY_ON_FALSE_GOTO(screenshot->port > 0, fail_init);
1338
1339    /* get the best size */
1340    _efl_util_screenshot_get_best_size(screenshot->dpy, screenshot->port, width, height, &best_width, &best_height);
1341    EINA_SAFETY_ON_FALSE_GOTO(best_width > 0, fail_init);
1342    EINA_SAFETY_ON_FALSE_GOTO(best_height > 0, fail_init);
1343
1344    /* set the width and the height */
1345    screenshot->width = best_width;
1346    screenshot->height = best_height;
1347
1348    /* create a pixmap */
1349    depth = DefaultDepth(screenshot->dpy, screenshot->screen);
1350    screenshot->pixmap = XCreatePixmap(screenshot->dpy, screenshot->root, screenshot->width, screenshot->height, depth);
1351    EINA_SAFETY_ON_FALSE_GOTO(screenshot->pixmap > 0, fail_init);
1352
1353    screenshot->gc = XCreateGC(screenshot->dpy, screenshot->pixmap, 0, 0);
1354    EINA_SAFETY_ON_NULL_GOTO(screenshot->gc, fail_init);
1355
1356    XSetForeground(screenshot->dpy, screenshot->gc, 0xFF000000);
1357    XFillRectangle(screenshot->dpy, screenshot->pixmap, screenshot->gc, 0, 0, width, height);
1358
1359    /* initialize damage */
1360    if (!XDamageQueryExtension(screenshot->dpy, &screenshot->damage_base, &damage_err_base))
1361      goto fail_init;
1362
1363    screenshot->damage = XDamageCreate(screenshot->dpy, screenshot->pixmap, XDamageReportNonEmpty);
1364    EINA_SAFETY_ON_FALSE_GOTO(screenshot->damage > 0, fail_init);
1365
1366    /* initialize dri3 and dri2 */
1367    if (!DRI2QueryExtension(screenshot->dpy, &screenshot->eventBase, &screenshot->errorBase))
1368      {
1369         fprintf(stderr, "[screenshot] fail: DRI2QueryExtention\n");
1370         goto fail_init;
1371      }
1372
1373    if (!DRI2QueryVersion(screenshot->dpy, &screenshot->dri2Major, &screenshot->dri2Minor))
1374      {
1375         fprintf(stderr, "[screenshot] fail: DRI2QueryVersion\n");
1376         goto fail_init;
1377      }
1378
1379    if (!DRI2Connect(screenshot->dpy, screenshot->root, &screenshot->driver_name, &screenshot->device_name))
1380      {
1381         fprintf(stderr, "[screenshot] fail: DRI2Connect\n");
1382         goto fail_init;
1383      }
1384
1385    screenshot->drm_fd = open(screenshot->device_name, O_RDWR);
1386    EINA_SAFETY_ON_FALSE_GOTO(screenshot->drm_fd >= 0, fail_init);
1387
1388    if (drmGetMagic(screenshot->drm_fd, &screenshot->magic))
1389      {
1390         fprintf(stderr, "[screenshot] fail: drmGetMagic\n");
1391         goto fail_init;
1392      }
1393
1394    if (!DRI2Authenticate(screenshot->dpy, screenshot->root, screenshot->magic))
1395      {
1396         fprintf(stderr, "[screenshot] fail: DRI2Authenticate\n");
1397         goto fail_init;
1398      }
1399
1400    if (!drmAuthMagic(screenshot->drm_fd, screenshot->magic))
1401      {
1402         fprintf(stderr, "[screenshot] fail: drmAuthMagic\n");
1403         goto fail_init;
1404      }
1405
1406    DRI2CreateDrawable(screenshot->dpy, screenshot->pixmap);
1407
1408    /* tbm bufmgr */
1409    screenshot->bufmgr = tbm_bufmgr_init(screenshot->drm_fd);
1410    EINA_SAFETY_ON_NULL_GOTO(screenshot->bufmgr, fail_init);
1411
1412    XFlush(screenshot->dpy);
1413
1414    g_screenshot = screenshot;
1415    set_last_result(EFL_UTIL_ERROR_NONE);
1416
1417    return g_screenshot;
1418 #endif
1419
1420 #if WAYLAND
1421    efl_util_screenshot_h screenshot = NULL;
1422
1423    if (!_eflutil.wl.shot.screenshooter)
1424      {
1425         int ret = 0;
1426         _wl_init();
1427         while (!_eflutil.wl.shot.screenshooter && ret != -1)
1428           ret = wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
1429         EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.screenshooter, fail_init);
1430         EINA_SAFETY_ON_NULL_GOTO(_eflutil.wl.shot.buffer_pool, fail_init);
1431      }
1432
1433    EINA_SAFETY_ON_FALSE_GOTO(width > 0, fail_param);
1434    EINA_SAFETY_ON_FALSE_GOTO(height > 0, fail_param);
1435
1436    if (g_screenshot)
1437      {
1438         if (g_screenshot->width != width || g_screenshot->height != height)
1439           {
1440              g_screenshot->width = width;
1441              g_screenshot->height = height;
1442           }
1443
1444         return g_screenshot;
1445      }
1446
1447    screenshot = calloc(1, sizeof(struct _efl_util_screenshot_h));
1448    EINA_SAFETY_ON_NULL_GOTO(screenshot, fail_memory);
1449
1450    screenshot->width = width;
1451    screenshot->height = height;
1452
1453    screenshot->bufmgr = tbm_bufmgr_init(-1);
1454    EINA_SAFETY_ON_NULL_GOTO(screenshot->bufmgr, fail_init);
1455
1456    g_screenshot = screenshot;
1457    set_last_result(EFL_UTIL_ERROR_NONE);
1458
1459    screenshooter_set_user_data(_eflutil.wl.shot.screenshooter, &screenshot->shot_done);
1460
1461    return g_screenshot;
1462 #endif
1463 fail_param:
1464    if (screenshot)
1465      efl_util_screenshot_deinitialize(screenshot);
1466    set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1467    return NULL;
1468 fail_memory:
1469    if (screenshot)
1470      efl_util_screenshot_deinitialize(screenshot);
1471    set_last_result(EFL_UTIL_ERROR_OUT_OF_MEMORY);
1472    return NULL;
1473 fail_init:
1474    if (screenshot)
1475      efl_util_screenshot_deinitialize(screenshot);
1476    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_INIT_FAIL);
1477    return NULL;
1478 }
1479
1480 API int efl_util_screenshot_deinitialize(efl_util_screenshot_h screenshot)
1481 {
1482 #if X11
1483    if (!screenshot)
1484      return EFL_UTIL_ERROR_INVALID_PARAMETER;
1485
1486    /* tbm bufmgr */
1487    if (screenshot->bufmgr)
1488      tbm_bufmgr_deinit(screenshot->bufmgr);
1489
1490    DRI2DestroyDrawable(screenshot->dpy, screenshot->pixmap);
1491
1492    /* dri2 */
1493    if (screenshot->drm_fd)
1494      close(screenshot->drm_fd);
1495    if (screenshot->driver_name)
1496      free(screenshot->driver_name);
1497    if (screenshot->device_name)
1498      free(screenshot->device_name);
1499
1500    /* xv */
1501    if (screenshot->port > 0 && screenshot->pixmap > 0)
1502      XvStopVideo(screenshot->dpy, screenshot->port, screenshot->pixmap);
1503
1504    /* damage */
1505    if (screenshot->damage)
1506      XDamageDestroy(screenshot->dpy, screenshot->damage);
1507
1508    /* gc */
1509    if (screenshot->gc)
1510      XFreeGC(screenshot->dpy, screenshot->gc);
1511
1512    /* pixmap */
1513    if (screenshot->pixmap > 0)
1514      XFreePixmap(screenshot->dpy, screenshot->pixmap);
1515
1516    /* port */
1517    if (screenshot->port > 0)
1518      XvUngrabPort(screenshot->dpy, screenshot->port, 0);
1519
1520    XSync(screenshot->dpy, False);
1521
1522    /* dpy */
1523    if (screenshot->internal_display ==1 && screenshot->dpy)
1524      XCloseDisplay(screenshot->dpy);
1525
1526    free(screenshot);
1527    g_screenshot = NULL;
1528
1529    return EFL_UTIL_ERROR_NONE;
1530 #endif
1531 #if WAYLAND
1532    if (!screenshot)
1533      return EFL_UTIL_ERROR_NONE;
1534
1535    if (screenshot->bufmgr)
1536      tbm_bufmgr_deinit(screenshot->bufmgr);
1537
1538    free(screenshot);
1539    g_screenshot = NULL;
1540
1541    if (_eflutil.wl.shot.screenshooter)
1542      screenshooter_set_user_data(_eflutil.wl.shot.screenshooter, NULL);
1543
1544    return EFL_UTIL_ERROR_NONE;
1545 #endif
1546 }
1547
1548
1549 API tbm_surface_h efl_util_screenshot_take_tbm_surface(efl_util_screenshot_h screenshot)
1550 {
1551 #if X11
1552    XEvent ev = {0,};
1553    XErrorHandler old_handler = NULL;
1554    unsigned int attachment = DRI2BufferFrontLeft;
1555    int nbufs = 0;
1556    DRI2Buffer *bufs = NULL;
1557    tbm_bo t_bo = NULL;
1558    tbm_surface_h t_surface = NULL;
1559    int buf_width = 0;
1560    int buf_height = 0;
1561    tbm_surface_info_s surf_info;
1562    int i;
1563
1564    if (screenshot != g_screenshot)
1565      {
1566         set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1567         return NULL;
1568      }
1569
1570    /* for flush other pending requests and pending events */
1571    XSync(screenshot->dpy, 0);
1572
1573    g_efl_util_x_error_caught = False;
1574    old_handler = XSetErrorHandler(_efl_util_screenshot_x_error_handle);
1575
1576    /* dump here */
1577    XvPutStill(screenshot->dpy, screenshot->port, screenshot->pixmap, screenshot->gc,
1578               0, 0, screenshot->width, screenshot->height,
1579               0, 0, screenshot->width, screenshot->height);
1580
1581    XSync(screenshot->dpy, 0);
1582
1583    if (g_efl_util_x_error_caught)
1584      {
1585         g_efl_util_x_error_caught = False;
1586         XSetErrorHandler(old_handler);
1587         goto fail;
1588      }
1589
1590    g_efl_util_x_error_caught = False;
1591    XSetErrorHandler(old_handler);
1592
1593    if (XPending(screenshot->dpy))
1594      XNextEvent(screenshot->dpy, &ev);
1595    else
1596      {
1597         int fd = ConnectionNumber(screenshot->dpy);
1598         fd_set mask;
1599         struct timeval tv;
1600         int ret;
1601
1602         FD_ZERO(&mask);
1603         FD_SET(fd, &mask);
1604
1605         tv.tv_usec = 0;
1606         tv.tv_sec = TIMEOUT_CAPTURE;
1607
1608         ret = select(fd + 1, &mask, 0, 0, &tv);
1609         if (ret < 0)
1610           fprintf(stderr, "[screenshot] fail: select.\n");
1611         else if (ret == 0)
1612           fprintf(stderr, "[screenshot] fail: timeout(%d sec)!\n", TIMEOUT_CAPTURE);
1613         else if (XPending(screenshot->dpy))
1614           XNextEvent(screenshot->dpy, &ev);
1615         else
1616           fprintf(stderr, "[screenshot] fail: not passed a event!\n");
1617      }
1618
1619    /* check if the capture is done by xserver and pixmap has got the captured image */
1620    if (ev.type == (screenshot->damage_base + XDamageNotify))
1621      {
1622         XDamageNotifyEvent *damage_ev = (XDamageNotifyEvent *)&ev;
1623         if (damage_ev->drawable == screenshot->pixmap)
1624           {
1625              /* Get DRI2 FrontLeft buffer of the pixmap */
1626              bufs = DRI2GetBuffers(screenshot->dpy, screenshot->pixmap, &buf_width, &buf_height, &attachment, 1, &nbufs);
1627              if (!bufs)
1628                {
1629                   fprintf(stderr, "[screenshot] fail: DRI2GetBuffers\n");
1630                   goto fail;
1631                }
1632
1633              t_bo = tbm_bo_import(screenshot->bufmgr, bufs[0].name);
1634              if (!t_bo)
1635                {
1636                   fprintf(stderr, "[screenshot] fail: import tbm_bo!\n");
1637                   goto fail;
1638                }
1639
1640              surf_info.width = buf_width;
1641              surf_info.height = buf_height;
1642              surf_info.format = TBM_FORMAT_XRGB8888;
1643              surf_info.bpp = 32;
1644              surf_info.size = bufs->pitch * surf_info.height;
1645              surf_info.num_planes = 1;
1646              for (i = 0; i < surf_info.num_planes; i++)
1647                {
1648                   surf_info.planes[i].size = bufs->pitch * surf_info.height;
1649                   surf_info.planes[i].stride = bufs->pitch;
1650                   surf_info.planes[i].offset = 0;
1651                }
1652              t_surface = tbm_surface_internal_create_with_bos(&surf_info, &t_bo, 1);
1653              if (!t_surface)
1654                {
1655                   fprintf(stderr, "[screenshot] fail: get tbm_surface!\n");
1656                   goto fail;
1657                }
1658
1659              tbm_bo_unref(t_bo);
1660              free(bufs);
1661
1662              XDamageSubtract(screenshot->dpy, screenshot->damage, None, None );
1663
1664              set_last_result(EFL_UTIL_ERROR_NONE);
1665
1666              return t_surface;
1667           }
1668
1669         XDamageSubtract(screenshot->dpy, screenshot->damage, None, None );
1670      }
1671
1672 fail:
1673
1674    if (t_bo)
1675      tbm_bo_unref(t_bo);
1676    if (bufs)
1677      free(bufs);
1678
1679    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_EXECUTION_FAIL);
1680
1681    return NULL;
1682 #endif
1683
1684 #if WAYLAND
1685    tbm_bo t_bo = NULL;
1686    tbm_surface_h t_surface = NULL;
1687    struct wl_buffer *buffer = NULL;
1688    tbm_surface_info_s info;
1689    Efl_Util_Wl_Output_Info *output;
1690    int ret = 0;
1691
1692    if (screenshot != g_screenshot)
1693      {
1694         set_last_result(EFL_UTIL_ERROR_INVALID_PARAMETER);
1695         return NULL;
1696      }
1697
1698    output = eina_list_nth(_eflutil.wl.shot.output_list, 0);
1699    if (!output)
1700      {
1701         fprintf(stderr, "[screenshot] fail: no output for screenshot\n");
1702         goto fail;
1703      }
1704
1705    t_surface = tbm_surface_create(screenshot->width, screenshot->height, TBM_FORMAT_XRGB8888);
1706    if (!t_surface)
1707      {
1708         fprintf(stderr, "[screenshot] fail: tbm_surface_create\n");
1709         goto fail;
1710      }
1711
1712    t_bo = tbm_surface_internal_get_bo(t_surface, 0);
1713    if (!t_bo)
1714      {
1715         fprintf(stderr, "[screenshot] fail: no tbm_bo for screenshot\n");
1716         goto fail;
1717      }
1718
1719    tbm_surface_get_info(t_surface, &info);
1720
1721    buffer =
1722      tizen_buffer_pool_create_buffer(_eflutil.wl.shot.buffer_pool,
1723                                      tbm_bo_export(t_bo),
1724                                      info.width, info.height,
1725                                      info.planes[0].stride,
1726                                      TIZEN_BUFFER_POOL_FORMAT_XRGB8888);
1727    if (!buffer)
1728      {
1729         fprintf(stderr, "[screenshot] fail: create wl_buffer for screenshot\n");
1730         goto fail;
1731      }
1732
1733    screenshooter_shoot(_eflutil.wl.shot.screenshooter, output->output, buffer);
1734
1735    screenshot->shot_done = EINA_FALSE;
1736    while (!screenshot->shot_done && ret != -1)
1737      ret = wl_display_dispatch_queue(_eflutil.wl.dpy, _eflutil.wl.queue);
1738
1739    if (ret == -1)
1740      {
1741         fprintf(stderr, "[screenshot] fail: screenshooter_shoot\n");
1742         goto fail;
1743      }
1744
1745    wl_buffer_destroy(buffer);
1746
1747    return t_surface;
1748
1749 fail:
1750    if (t_surface)
1751      tbm_surface_destroy(t_surface);
1752    if (buffer);
1753      wl_buffer_destroy(buffer);
1754
1755    set_last_result(EFL_UTIL_ERROR_SCREENSHOT_EXECUTION_FAIL);
1756
1757    return NULL;
1758 #endif
1759 }