examples/tinyds-tdm.c

   1 #include <assert.h>
   2 #include <stdbool.h>
   3 #include <stdio.h>
   4 #include <stdlib.h>
   5 #include <signal.h>
   6 #include <time.h>
   7
   8 #include <drm_fourcc.h>
   9 #include <pixman.h>
  10 #include <wayland-server.h>
  11 #include <libds/log.h>
  12 #include <libds/backend.h>
  13 #include <libds/output.h>
  14 #include <libds/compositor.h>
  15 #include <libds/xdg_shell.h>
  16 #include <libds-tizen/allocator/tbm.h>
  17 #include <libds-tizen/backend/tdm.h>
  18 #include <libds/backend/libinput.h>
  19 #include <libds-tizen/tbm_server.h>
  20 #include <libds-tizen/dpms.h>
  21 #include <libds/input_device.h>
  22 #include <libds/keyboard.h>
  23 #include <libds/touch.h>
  24 #include <libds/pointer.h>
  25 #include <libds/seat.h>
  26 #include <libds-tizen/input_devicemgr.h>
  27 #include <xkbcommon/xkbcommon.h>
  28 #include <libds/interfaces/keyboard.h>
  29 #include <libds-tizen/launch.h>
  30 #include <libds-tizen/backend/tdm_output_hwc.h>
  31
  32 #define USE_TDM_BUFFER_QUEUE
  33
  34 #ifdef USE_TDM_BUFFER_QUEUE
  35 #include "pixman-tbm-helper.h"
  36 #include "tinyds-tdm-renderer.h"
  37 #else
  38 #include <libds/swapchain.h>
  39 #endif
  40
  41 #include "pixman-helper.h"
  42
  43 #define TINYDS_UNUSED   __attribute__((unused))
  44 struct tinyds_keyboard;
  45 struct tinyds_pointer;
  46
  47 struct tinyds_output
  48 {
  49     struct tinyds_server *server;
  50     struct ds_output *ds_output;
  51     struct ds_allocator *allocator;
  52 #ifdef USE_TDM_BUFFER_QUEUE
  53     struct tinyds_renderer renderer;
  54     struct ds_tdm_buffer_queue *buffer_queue;
  55     struct wl_listener buffer_queue_acquirable;
  56 #else
  57     struct ds_swapchain *swapchain;
  58 #endif
  59     struct ds_buffer *front_buffer;
  60
  61     struct wl_listener output_destroy;
  62     struct wl_listener output_frame;
  63
  64     int width, height;
  65
  66     struct wl_event_source *idle_commit;
  67     bool committable;
  68     bool damaged;
  69     bool target_updated;
  70
  71     struct ds_tdm_output_hwc *hwc;
  72     struct ds_tdm_output_hwc_window *bg_hwc_window;
  73 };
  74
  75 struct tinyds_dpms
  76 {
  77     struct ds_tizen_dpms *ds_dpms;
  78     struct tinyds_server *server;
  79
  80     struct wl_listener destroy;
  81     struct wl_listener set_dpms;
  82     struct wl_listener get_dpms;
  83 };
  84
  85 struct tinyds_server
  86 {
  87     struct ds_tbm_server *tbm_server;
  88
  89     struct wl_display *display;
  90
  91     struct ds_backend *backend;
  92     struct ds_backend *input_backend;
  93     struct ds_compositor *compositor;
  94     struct ds_xdg_shell *xdg_shell;
  95     struct ds_seat *seat;
  96     uint32_t seat_caps;
  97     double output_x, output_y;
  98     struct ds_tizen_input_devicemgr *devicemgr;
  99     struct ds_tizen_launch_effect *effect;
 100     struct ds_tizen_launch_splash *splash;
 101
 102     struct tinyds_output *output;
 103     struct tinyds_dpms *dpms;
 104     struct wl_event_source *stdin_source;
 105
 106     struct wl_list views;
 107
 108     struct wl_listener new_output;
 109     struct wl_listener new_input;
 110     struct wl_listener new_xdg_surface;
 111     struct wl_listener devicemgr_destroy;
 112     struct wl_listener pointer_warp;
 113     struct wl_listener effect_destroy;
 114     struct wl_listener effect_type_set;
 115     struct wl_listener effect_type_unset;
 116     struct wl_listener new_splash;
 117     struct wl_listener splash_owner;
 118
 119     struct wl_list keyboards;
 120     struct wl_list pointers;
 121 };
 122
 123 struct tinyds_view
 124 {
 125     struct tinyds_server *server;
 126
 127     struct tinyds_texture *texture;
 128     struct ds_xdg_surface *xdg_surface;
 129
 130     struct wl_listener xdg_surface_map;
 131     struct wl_listener xdg_surface_unmap;
 132     struct wl_listener xdg_surface_destroy;
 133     struct wl_listener surface_commit;
 134     struct wl_list link; // tinyds_server::views
 135
 136     struct ds_tdm_output_hwc_window *hwc_window;
 137
 138     int x, y;
 139     bool mapped;
 140
 141     pid_t pid;
 142     int effect_type;
 143 };
 144
 145 struct tinyds_pointer
 146 {
 147     struct ds_input_device *dev;
 148     struct tinyds_server *server;
 149
 150     struct tinyds_view *focused_view;
 151
 152     struct wl_listener destroy;
 153     struct wl_listener motion; //relative
 154     struct wl_listener button;
 155     struct wl_listener frame;
 156     struct wl_list link; //tinyds_server::pointers
 157 };
 158
 159 struct tinyds_keyboard
 160 {
 161     struct ds_input_device *dev;
 162     struct tinyds_server *server;
 163
 164     struct wl_listener destroy;
 165     struct wl_listener key;
 166     struct wl_list link; //tinyds_server::keyboards
 167 };
 168
 169 struct tinyds_touch
 170 {
 171     struct ds_input_device *dev;
 172     struct tinyds_server *server;
 173
 174     struct wl_listener destroy;
 175     struct wl_listener down;
 176     struct wl_listener up;
 177     struct wl_listener motion;
 178 };
 179
 180 struct tinyds_server tinyds;
 181
 182 static bool init_server(struct tinyds_server *server, struct wl_display *display);
 183 static int server_dispatch_stdin(int fd, uint32_t mask, void *data);
 184 static void output_handle_destroy(struct wl_listener *listener, void *data);
 185 static void output_handle_frame(struct wl_listener *listener, void *data);
 186 static void draw_server_with_damage(struct tinyds_server *server);
 187 static void draw_output(struct tinyds_output *output);
 188 static void output_swap_buffer(struct tinyds_output *output,
 189         struct ds_buffer *buffer);
 190 static void view_send_frame_done(struct tinyds_view *view);
 191 static void output_hwc_init(struct tinyds_output *output);
 192 static void output_schedule_commit(struct tinyds_output *output);
 193 static void output_commit(struct tinyds_output *output);
 194 #ifdef USE_TDM_BUFFER_QUEUE
 195 static void output_buffer_queue_init(struct tinyds_output *output);
 196 static void output_renderer_init(struct tinyds_output *output);
 197 static void output_draw_with_renderer(struct tinyds_output *output);
 198 #else
 199 static void output_swapchain_init(struct tinyds_output *output,
 200         int width, int height, uint32_t format);
 201 static void output_draw_with_swapchain(struct tinyds_output *output);
 202 static void draw_view(struct tinyds_view *view, pixman_image_t *dst_image);
 203 #endif
 204 static void dpms_handle_destroy(struct wl_listener *listener, void *data);
 205 static void dpms_handle_set_dpms(struct wl_listener *listener, void *data);
 206 static void dpms_handle_get_dpms(struct wl_listener *listener, void *data);
 207 static void server_add_keyboard(struct tinyds_server *server,
 208         struct ds_input_device *dev);
 209 static void server_add_pointer(struct tinyds_server *server,
 210         struct ds_input_device *dev);
 211 static void server_add_touch(struct tinyds_server *server,
 212         struct ds_input_device *dev);
 213
 214 static struct tinyds_view *
 215 server_view_at(struct tinyds_server *server, double lx, double ly,
 216         double *sx, double *sy);
 217
 218 int
 219 main(void)
 220 {
 221     struct tinyds_server *server = &tinyds;
 222     struct wl_display *display;
 223     struct wl_event_loop *loop;
 224     const char *socket;
 225     bool res;
 226
 227     ds_log_init(DS_INF, NULL);
 228
 229     display = wl_display_create();
 230     assert(display);
 231
 232     res = init_server(server, display);
 233     assert(res);
 234
 235     socket = wl_display_add_socket_auto(display);
 236     assert(socket);
 237
 238     ds_backend_start(server->backend);
 239     ds_backend_start(server->input_backend);
 240
 241     setenv("WAYLAND_DISPLAY", socket, true);
 242
 243     ds_inf("Running Wayland compositor on WAYLAND_DISPLAY=%s", socket);
 244
 245     loop = wl_display_get_event_loop(display);
 246     server->stdin_source = wl_event_loop_add_fd(loop, STDIN_FILENO,
 247             WL_EVENT_READABLE, server_dispatch_stdin, server);
 248
 249     wl_display_run(display);
 250
 251     wl_display_destroy_clients(display);
 252     wl_display_destroy(display);
 253
 254     return 0;
 255 }
 256
 257 static void
 258 view_populate_pid(struct tinyds_view *view)
 259 {
 260     pid_t pid;
 261     struct wl_client *client = NULL;
 262     struct ds_surface *surface = ds_xdg_surface_get_surface(view->xdg_surface);
 263
 264     if (surface)
 265         client = wl_resource_get_client(ds_surface_get_wl_resource(surface));
 266     wl_client_get_credentials(client, &pid, NULL, NULL);
 267
 268     ds_inf("view pid(%u)", pid);
 269     view->pid = pid;
 270
 271     view->effect_type = ds_tizen_launch_effect_get_effect_type(view->server->effect, pid);
 272     ds_tizen_launch_effect_unset_effect_type(view->server->effect, pid);
 273     ds_inf("view effect_type(%d)", view->effect_type);
 274 }
 275
 276 static void
 277 view_handle_xdg_surface_map(struct wl_listener *listener,
 278         void *data TINYDS_UNUSED)
 279 {
 280     struct tinyds_view *view;
 281     struct ds_keyboard *keyboard;
 282     struct tinyds_keyboard *kbd;
 283
 284     view = wl_container_of(listener, view, xdg_surface_map);
 285     view->mapped = true;
 286
 287     view_populate_pid(view);
 288
 289     wl_list_for_each(kbd, &view->server->keyboards, link) {
 290         keyboard = ds_input_device_get_keyboard(kbd->dev);
 291         if (keyboard != NULL) {
 292             ds_seat_keyboard_notify_enter(view->server->seat,
 293                     ds_xdg_surface_get_surface(view->xdg_surface),
 294                     keyboard->keycodes, keyboard->num_keycodes,
 295                     &keyboard->modifiers);
 296             return;
 297         }
 298     }
 299 }
 300
 301 static void
 302 view_handle_xdg_surface_unmap(struct wl_listener *listener,
 303         void *data TINYDS_UNUSED)
 304 {
 305     struct tinyds_view *view;
 306
 307     view = wl_container_of(listener, view, xdg_surface_unmap);
 308     view->mapped = false;
 309 }
 310
 311 static void
 312 view_handle_xdg_surface_destroy(struct wl_listener *listener,
 313         void *data TINYDS_UNUSED)
 314 {
 315     struct tinyds_view *view;
 316
 317     view = wl_container_of(listener, view, xdg_surface_destroy);
 318
 319     draw_server_with_damage(view->server);
 320
 321     ds_tdm_output_hwc_window_destroy(view->hwc_window);
 322
 323     wl_list_remove(&view->xdg_surface_destroy.link);
 324     wl_list_remove(&view->xdg_surface_map.link);
 325     wl_list_remove(&view->xdg_surface_unmap.link);
 326     wl_list_remove(&view->surface_commit.link);
 327     wl_list_remove(&view->link);
 328     free(view);
 329 }
 330
 331 static void
 332 view_handle_surface_commit(struct wl_listener *listener,
 333         void *data TINYDS_UNUSED)
 334 {
 335     struct tinyds_view *view;
 336
 337     view = wl_container_of(listener, view, surface_commit);
 338     draw_server_with_damage(view->server);
 339 }
 340
 341 static void
 342 server_new_xdg_surface(struct wl_listener *listener, void *data)
 343 {
 344     struct tinyds_server *server;
 345     struct tinyds_view *view;
 346     struct ds_xdg_surface *xdg_surface;
 347
 348     server = wl_container_of(listener, server, new_xdg_surface);
 349     xdg_surface = data;
 350
 351     ds_inf("New xdg_surface(%p)", (void *)xdg_surface);
 352
 353     view = calloc(1, sizeof *view);
 354     assert(view);
 355
 356     view->server = server;
 357     view->xdg_surface = xdg_surface;
 358
 359     view->xdg_surface_map.notify = view_handle_xdg_surface_map;
 360     ds_xdg_surface_add_map_listener(xdg_surface,
 361             &view->xdg_surface_map);
 362
 363     view->xdg_surface_unmap.notify = view_handle_xdg_surface_unmap;
 364     ds_xdg_surface_add_unmap_listener(xdg_surface,
 365             &view->xdg_surface_unmap);
 366
 367     view->xdg_surface_destroy.notify = view_handle_xdg_surface_destroy;
 368     ds_xdg_surface_add_destroy_listener(xdg_surface,
 369             &view->xdg_surface_destroy);
 370
 371     view->surface_commit.notify = view_handle_surface_commit;
 372     ds_surface_add_commit_listener(
 373             ds_xdg_surface_get_surface(xdg_surface),
 374             &view->surface_commit);
 375
 376     view->x = rand() % 1000;
 377     view->y = rand() % 500;
 378
 379     view->hwc_window = ds_tdm_output_hwc_window_create(server->output->hwc);
 380     assert(view->hwc_window);
 381
 382     wl_list_insert(server->views.prev, &view->link);
 383
 384     view->pid = 0;
 385     view->effect_type = -1;
 386
 387     ds_inf("view at (%d, %d)", view->x, view->y);
 388 }
 389
 390 static void
 391 backend_handle_new_output(struct wl_listener *listener, void *data)
 392 {
 393     struct tinyds_server *server;
 394     struct tinyds_output *output;
 395     struct ds_output *ds_output;
 396     const struct ds_output_mode *mode;
 397     struct ds_tdm_box src_box;
 398
 399     server = wl_container_of(listener, server, new_output);
 400     ds_output = data;
 401
 402     ds_inf("New output(%p)", ds_output);
 403
 404     if (server->output)
 405         return;
 406
 407     mode = ds_output_get_preferred_mode(ds_output);
 408     ds_output_set_mode(ds_output, mode);
 409
 410     output = calloc(1, sizeof *output);
 411     if (!output)
 412         return;
 413
 414     output->server = server;
 415     output->ds_output = ds_output;
 416     output->width = mode->width;
 417     output->height = mode->height;
 418     output->damaged = true;
 419     output->committable = true;
 420
 421     output_hwc_init(output);
 422
 423 #ifdef USE_TDM_BUFFER_QUEUE
 424     output_buffer_queue_init(output);
 425     output_renderer_init(output);
 426 #else
 427     output_swapchain_init(output, mode->width, mode->height,
 428             DRM_FORMAT_XRGB8888);
 429 #endif
 430
 431     output->bg_hwc_window = ds_tdm_output_hwc_window_create(output->hwc);
 432     assert(output->bg_hwc_window);
 433
 434     src_box.x = 0;
 435     src_box.y = 0;
 436     src_box.width = output->width;
 437     src_box.height = output->height;
 438
 439     ds_tdm_output_hwc_window_set_src_box(output->bg_hwc_window, &src_box);
 440     ds_tdm_output_hwc_window_set_position(output->bg_hwc_window, 0, 0);
 441     ds_tdm_output_hwc_window_set_dest_size(output->bg_hwc_window, output->width, output->height);
 442     ds_tdm_output_hwc_window_set_transform(output->bg_hwc_window, WL_OUTPUT_TRANSFORM_NORMAL);
 443
 444     output->output_destroy.notify = output_handle_destroy;
 445     ds_output_add_destroy_listener(ds_output, &output->output_destroy);
 446
 447     output->output_frame.notify = output_handle_frame;
 448     ds_output_add_frame_listener(ds_output, &output->output_frame);
 449
 450     ds_tizen_input_devicemgr_set_output_width_height(server->devicemgr, (uint32_t)output->width, (uint32_t)output->height);
 451
 452     server->output = output;
 453
 454     output_schedule_commit(output);
 455 }
 456
 457 static bool
 458 add_new_dpms(struct tinyds_server *server)
 459 {
 460     struct tinyds_dpms *dpms;
 461
 462     dpms = calloc(1, sizeof *dpms);
 463     if (!dpms)
 464         return false;
 465
 466     dpms->ds_dpms = ds_tizen_dpms_create(server->display);
 467     if (!dpms->ds_dpms) {
 468         free(dpms);
 469         ds_err("Could not create ds_tizen_dpms");
 470         return false;
 471     }
 472
 473     dpms->destroy.notify = dpms_handle_destroy;
 474     ds_tizen_dpms_add_destroy_listener(dpms->ds_dpms, &dpms->destroy);
 475
 476     dpms->set_dpms.notify = dpms_handle_set_dpms;
 477     ds_tizen_dpms_add_set_dpms_listener(dpms->ds_dpms, &dpms->set_dpms);
 478
 479     dpms->get_dpms.notify = dpms_handle_get_dpms;
 480     ds_tizen_dpms_add_get_dpms_listener(dpms->ds_dpms, &dpms->get_dpms);
 481
 482     server->dpms = dpms;
 483
 484     ds_inf("Dpms (%p) added", dpms);
 485
 486     return true;
 487 }
 488
 489 static void
 490 backend_handle_new_input(struct wl_listener *listener, void *data)
 491 {
 492     struct tinyds_server *server;
 493     struct ds_input_device *dev = data;
 494     enum ds_input_device_type dev_type;
 495
 496     server = wl_container_of(listener, server, new_input);
 497
 498     dev_type = ds_input_device_get_type(dev);
 499
 500     switch (dev_type) {
 501         case DS_INPUT_DEVICE_KEYBOARD:
 502             server_add_keyboard(server, dev);
 503             server->seat_caps |= WL_SEAT_CAPABILITY_KEYBOARD;
 504             break;
 505         case DS_INPUT_DEVICE_TOUCH:
 506             server_add_touch(server, dev);
 507             server->seat_caps |= WL_SEAT_CAPABILITY_TOUCH;
 508             break;
 509         case DS_INPUT_DEVICE_POINTER:
 510             server_add_pointer(server, dev);
 511             server->seat_caps |= WL_SEAT_CAPABILITY_POINTER;
 512             break;
 513         default:
 514             ds_err("Unknown type(%d) of ds_input_device", dev_type);
 515             break;
 516     }
 517
 518     ds_seat_set_capabilities(server->seat, server->seat_caps);
 519 }
 520
 521 static void
 522 devicemgr_add_keymap_data(struct wl_list *list, const char *name, int keycode)
 523 {
 524     struct ds_tizen_input_devicemgr_keymap_data *data;
 525
 526     data = calloc(1, sizeof *data);
 527     if (!data) {
 528         ds_err("Failed to alloc memory");
 529         return;
 530     }
 531
 532     data->name = strdup(name);
 533     data->keycode = keycode;
 534
 535     wl_list_insert(list, &data->link);
 536 }
 537
 538 static void
 539 devicemgr_cleanup_keymap_list(struct wl_list *list)
 540 {
 541     struct ds_tizen_input_devicemgr_keymap_data *data, *tmp;
 542
 543     wl_list_for_each_safe(data, tmp, list, link) {
 544         wl_list_remove(&data->link);
 545         free(data->name);
 546         free(data);
 547     }
 548 }
 549
 550 static void
 551 devicemgr_set_keymap(struct ds_tizen_input_devicemgr *devicemgr)
 552 {
 553     struct wl_list keymap_list;
 554     bool res;
 555
 556     wl_list_init(&keymap_list);
 557
 558     devicemgr_add_keymap_data(&keymap_list, "XF86VolumeRaise", 455);
 559     devicemgr_add_keymap_data(&keymap_list, "XF86VolumeLower", 456);
 560     devicemgr_add_keymap_data(&keymap_list, "XF86LightOn", 457);
 561     devicemgr_add_keymap_data(&keymap_list, "XF86LightOff", 458);
 562
 563     res = ds_tizen_input_devicemgr_set_keymap_list(devicemgr, &keymap_list);
 564     if (!res)
 565         ds_inf("Failed to set keymap");
 566
 567     devicemgr_cleanup_keymap_list(&keymap_list);
 568 }
 569
 570 static void
 571 devicemgr_handle_pointer_warp(struct wl_listener *listener, void *data)
 572 {
 573     struct tinyds_server *server;
 574     struct tinyds_pointer *pointer;
 575     struct ds_tizen_input_devicemgr_event_pointer_warp *event = data;
 576     double sx = 0.f, sy = 0.f;
 577     struct tinyds_view *view = NULL;
 578
 579     server = wl_container_of(listener, server, pointer_warp);
 580
 581     ds_inf("Pointer warp: surface(%p) x(%.2f) y(%.2f)", event->surface,
 582             event->x, event->y);
 583
 584     wl_list_for_each(pointer, &server->pointers, link){
 585         if (!pointer->focused_view) continue;
 586         view = pointer->focused_view;
 587     }
 588     if (!view) return;
 589
 590     if (event->surface != ds_xdg_surface_get_surface(view->xdg_surface)) {
 591         ds_inf("Pointer is not on the requested surface");
 592         return;
 593     }
 594
 595     server->output_x = view->x + (event->x * server->output->width);
 596     server->output_y = view->y + (event->y * server->output->height);
 597
 598     server_view_at(server, server->output_x, server->output_y, &sx, &sy);
 599
 600     ds_inf("notify motion: sx:%.2f sy:%.2f, output_x:%.1f, output_y:%.1f",
 601             sx, sy, server->output_x, server->output_y);
 602
 603     ds_seat_pointer_notify_motion(server->seat,
 604             event->time_msec, sx, sy);
 605 }
 606
 607 static void
 608 devicemgr_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
 609 {
 610     struct tinyds_server *server =
 611         wl_container_of(listener, server, devicemgr_destroy);
 612
 613     wl_list_remove(&server->devicemgr_destroy.link);
 614     wl_list_remove(&server->pointer_warp.link);
 615
 616     server->devicemgr = NULL;
 617 }
 618
 619 static void
 620 launch_effect_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
 621 {
 622     struct tinyds_server *server =
 623         wl_container_of(listener, server, effect_destroy);
 624
 625     wl_list_remove(&server->effect_destroy.link);
 626     wl_list_remove(&server->effect_type_set.link);
 627     wl_list_remove(&server->effect_type_unset.link);
 628     wl_list_remove(&server->new_splash.link);
 629
 630     server->effect = NULL;
 631 }
 632
 633 static void
 634 launch_effect_handle_type_set(struct wl_listener *listener, void *data)
 635 {
 636     struct tinyds_server *server;
 637     struct ds_tizen_launch_effect_event_type_set *event = data;
 638     struct tinyds_view *view = NULL;
 639     bool existing = false;
 640
 641     server = wl_container_of(listener, server, effect_type_set);
 642
 643     ds_inf("Launch effect. type_set: pid(%u) type:%s", event->pid, (event->effect_type == 1) ? "depth-in" : "launch");
 644
 645     wl_list_for_each(view, &server->views, link) {
 646         if (view->pid == event->pid) {
 647             view->effect_type = event->effect_type;
 648             ds_inf("Launch effect. existing pid");
 649             existing = true;
 650         }
 651     }
 652     if (existing) {
 653         ds_tizen_launch_effect_unset_effect_type(server->effect, event->pid);
 654     } else {
 655         ds_tizen_launch_effect_set_effect_type(server->effect, event->pid, event->effect_type);
 656     }
 657 }
 658
 659 static void
 660 launch_effect_handle_type_unset(struct wl_listener *listener, void *data)
 661 {
 662     struct tinyds_server *server;
 663     struct ds_tizen_launch_effect_event_type_unset *event = data;
 664     struct tinyds_view *view = NULL;
 665
 666     server = wl_container_of(listener, server, effect_type_unset);
 667
 668     ds_inf("Launch effect. type_unset: pid(%u)", event->pid);
 669
 670     wl_list_for_each(view, &server->views, link) {
 671         if (view->pid == event->pid) {
 672             view->effect_type = -1;
 673             ds_inf("Launch effect. pid found");
 674         }
 675     }
 676     ds_tizen_launch_effect_unset_effect_type(server->effect, event->pid);
 677 }
 678
 679 static void
 680 launch_splash_handle_owner(struct wl_listener *listener, void *data)
 681 {
 682     struct tinyds_server *server;
 683     struct ds_tizen_launch_splash_event_owner *event = data;
 684     struct tinyds_view *view = NULL;
 685
 686     server = wl_container_of(listener, server, splash_owner);
 687
 688     ds_inf("Splash owner. pid(%u)", event->pid);
 689
 690     wl_list_for_each(view, &server->views, link) {
 691         if (view->pid == event->pid) {
 692             if (event->pid == ds_tizen_launch_splash_get_pid(server->splash))
 693                 ;//
 694             else {
 695                 ds_tizen_launch_splash_set_pid(server->splash, event->pid);
 696             }
 697         }
 698     }
 699 }
 700
 701 static void
 702 launch_effect_handle_new_splash(struct wl_listener *listener, void *data)
 703 {
 704     struct tinyds_server *server;
 705     struct ds_tizen_launch_splash *splash = data;
 706     struct tinyds_view *view = NULL;
 707
 708     server = wl_container_of(listener, server, new_splash);
 709
 710     ds_inf("Launch new splash. splash(%p)", splash);
 711     if (!splash) return;
 712
 713     server->splash = splash;
 714
 715     // new view for "Launchscreen"
 716     view = calloc(1, sizeof *view);
 717     assert(view);
 718     wl_list_insert(server->views.prev, &view->link);
 719     view->pid = ds_tizen_launch_splash_get_pid(splash);
 720
 721     server->splash_owner.notify = launch_splash_handle_owner;
 722     ds_tizen_launch_splash_add_owner_listener(server->splash,
 723             &server->splash_owner);
 724 }
 725
 726 static bool
 727 init_server(struct tinyds_server *server, struct wl_display *display)
 728 {
 729     server->display = display;
 730
 731     wl_list_init(&server->views);
 732
 733     if (wl_display_init_shm(display) != 0)
 734         return false;
 735
 736     server->backend = ds_tdm_backend_create(display);
 737     if (!server->backend)
 738         return false;
 739
 740     server->input_backend = ds_libinput_backend_create(display);
 741     if (!server->input_backend) {
 742         ds_backend_destroy(server->backend);
 743         return false;
 744     }
 745
 746     server->new_output.notify = backend_handle_new_output;
 747     ds_backend_add_new_output_listener(server->backend,
 748             &server->new_output);
 749
 750     wl_list_init(&server->keyboards);
 751     wl_list_init(&server->pointers);
 752     server->new_input.notify = backend_handle_new_input;
 753     ds_backend_add_new_input_listener(server->input_backend, &server->new_input);
 754
 755     server->compositor = ds_compositor_create(display);
 756     if (!server->compositor)
 757         goto err;
 758
 759     server->tbm_server = ds_tbm_server_create(display);
 760     if (!server->tbm_server)
 761         goto err;
 762
 763     server->xdg_shell = ds_xdg_shell_create(display);
 764     if (!server->xdg_shell)
 765         goto err;
 766
 767     server->new_xdg_surface.notify = server_new_xdg_surface;
 768     ds_xdg_shell_add_new_surface_listener(server->xdg_shell,
 769             &server->new_xdg_surface);
 770
 771     if (!add_new_dpms(server))
 772         goto err;
 773
 774     server->seat = ds_seat_create(display, "seat0" /* arbitrary name */);
 775     if (!server->seat)
 776         goto err;
 777     server->seat_caps = 0;
 778
 779     server->devicemgr = ds_tizen_input_devicemgr_create(
 780             server->input_backend, server->seat);
 781     if (!server->devicemgr) {
 782         ds_err("Could not create ds_tizen_input_devicemgr");
 783         goto err;
 784     }
 785
 786     devicemgr_set_keymap(server->devicemgr);
 787
 788     server->devicemgr_destroy.notify = devicemgr_handle_destroy;
 789     ds_tizen_input_devicemgr_add_destroy_listener(server->devicemgr,
 790             &server->devicemgr_destroy);
 791
 792     server->pointer_warp.notify = devicemgr_handle_pointer_warp;
 793     ds_tizen_input_devicemgr_add_pointer_warp_listener(server->devicemgr,
 794             &server->pointer_warp);
 795
 796     server->effect = ds_tizen_launch_effect_create(display);
 797     if (!server->effect) {
 798         goto err;
 799     }
 800
 801     server->effect_destroy.notify = launch_effect_handle_destroy;
 802     ds_tizen_launch_effect_add_destroy_listener(server->effect,
 803             &server->effect_destroy);
 804
 805     server->effect_type_set.notify = launch_effect_handle_type_set;
 806     ds_tizen_launch_effect_add_type_set_listener(server->effect,
 807             &server->effect_type_set);
 808
 809     server->effect_type_unset.notify = launch_effect_handle_type_unset;
 810     ds_tizen_launch_effect_add_type_unset_listener(server->effect,
 811             &server->effect_type_unset);
 812
 813     server->new_splash.notify = launch_effect_handle_new_splash;
 814     ds_tizen_launch_effect_add_new_splash_listener(server->effect,
 815             &server->new_splash);
 816
 817     return true;
 818
 819 err:
 820     ds_backend_destroy(server->backend);
 821     ds_backend_destroy(server->input_backend);
 822
 823     return false;
 824 }
 825
 826 static void
 827 output_handle_destroy(struct wl_listener *listener, void *data TINYDS_UNUSED)
 828 {
 829     struct tinyds_output *output =
 830         wl_container_of(listener, output, output_destroy);
 831
 832     if (output->bg_hwc_window)
 833         ds_tdm_output_hwc_window_destroy(output->bg_hwc_window);
 834
 835     wl_list_remove(&output->output_destroy.link);
 836     wl_list_remove(&output->output_frame.link);
 837
 838     if (output->front_buffer)
 839         ds_buffer_unlock(output->front_buffer);
 840
 841 #ifdef USE_TDM_BUFFER_QUEUE
 842     fini_renderer(&output->renderer);
 843 #else
 844     if (output->swapchain)
 845         ds_swapchain_destroy(output->swapchain);
 846
 847     if (output->allocator)
 848         ds_allocator_destroy(output->allocator);
 849 #endif
 850
 851     wl_display_terminate(output->server->display);
 852
 853     output->server->output = NULL;
 854
 855     free(output);
 856 }
 857
 858 static void
 859 output_commit(struct tinyds_output *output)
 860 {
 861     uint32_t num_changed = 0;
 862     uint32_t num_windows = 0, current_num_windows = 0;
 863     struct ds_tdm_output_hwc_window **composited_hwc_windows = NULL;
 864     struct ds_tdm_output_hwc_window **changed_hwc_windows = NULL;
 865     enum ds_tdm_output_hwc_window_composition composition;
 866     struct tinyds_view *view;
 867     int i;
 868     bool need_target = false;
 869     bool fully_obscured = false;
 870     struct ds_buffer *ds_buffer;
 871     struct ds_tdm_box src_box;
 872     int w = 0, h = 0;
 873
 874     if (!output->committable)
 875         return;
 876
 877     if (!output->damaged && !output->target_updated)
 878         return;
 879
 880     wl_list_for_each_reverse(view, &output->server->views, link) {
 881         if (!view->hwc_window)
 882             continue;
 883
 884         ds_buffer = ds_surface_get_buffer(
 885                 ds_xdg_surface_get_surface(view->xdg_surface));
 886         if (!ds_buffer)
 887             continue;
 888
 889         if (!view->mapped)
 890             continue;
 891
 892         num_windows++;
 893
 894         ds_buffer_get_size(ds_buffer, &w, &h);
 895
 896         if ((output->width <= w) && (output->height <= h))
 897             fully_obscured = true;
 898     }
 899
 900     if (fully_obscured) {
 901         ds_tdm_output_hwc_window_set_composition(output->bg_hwc_window,
 902                 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_NONE);
 903     } else {
 904         ds_tdm_output_hwc_window_set_composition(output->bg_hwc_window,
 905                 DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CLIENT);
 906         num_windows++;
 907         need_target = true;
 908     }
 909
 910     if (num_windows) {
 911         composited_hwc_windows = calloc(num_windows, sizeof *composited_hwc_windows);
 912         if (!composited_hwc_windows)
 913             return;
 914
 915         wl_list_for_each_reverse(view, &output->server->views, link) {
 916             if (!view->hwc_window)
 917                 continue;
 918
 919             ds_buffer = ds_surface_get_buffer(
 920                     ds_xdg_surface_get_surface(view->xdg_surface));
 921             if (!ds_buffer)
 922                 continue;
 923
 924             ds_tdm_output_hwc_window_set_buffer(view->hwc_window, ds_buffer);
 925
 926             ds_buffer_get_size(ds_buffer, &w, &h);
 927
 928             src_box.x = 0;
 929             src_box.y = 0;
 930             src_box.width = w;
 931             src_box.height = h;
 932
 933             ds_tdm_output_hwc_window_set_src_box(view->hwc_window, &src_box);
 934             ds_tdm_output_hwc_window_set_position(view->hwc_window, view->x, view->y);
 935             ds_tdm_output_hwc_window_set_dest_size(view->hwc_window, w, h);
 936             ds_tdm_output_hwc_window_set_transform(view->hwc_window, WL_OUTPUT_TRANSFORM_NORMAL);
 937
 938             if (view->mapped) {
 939                 ds_tdm_output_hwc_window_set_composition(view->hwc_window,
 940                         DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE);
 941
 942                 composited_hwc_windows[current_num_windows] = view->hwc_window;
 943                 current_num_windows++;
 944             } else {
 945                 ds_tdm_output_hwc_window_set_composition(view->hwc_window,
 946                         DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_NONE);
 947             }
 948         }
 949
 950         if (!fully_obscured) {
 951             composited_hwc_windows[current_num_windows] = output->bg_hwc_window;
 952             current_num_windows++;
 953         }
 954     }
 955
 956     if (!ds_tdm_output_hwc_validate(output->hwc, composited_hwc_windows,
 957             num_windows, &num_changed)) {
 958         free(composited_hwc_windows);
 959         ds_err("Could not hwc validate");
 960         return;
 961     }
 962
 963     if (composited_hwc_windows)
 964         free(composited_hwc_windows);
 965
 966     if (num_changed > 0) {
 967         changed_hwc_windows = calloc(num_windows, sizeof *changed_hwc_windows);
 968         if (!changed_hwc_windows)
 969             return;
 970
 971         if (!ds_tdm_output_hwc_get_changed_composition(output->hwc, &num_changed,
 972                 changed_hwc_windows)) {
 973             free(changed_hwc_windows);
 974             ds_err("Could not get chaged composition");
 975             return;
 976         }
 977
 978         for (i = 0; i < num_changed; i++) {
 979             composition = ds_tdm_output_hwc_window_get_composition(changed_hwc_windows[i]);
 980             if (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CLIENT) {
 981                 need_target = true;
 982                 break;
 983             }
 984         }
 985     }
 986
 987     if (changed_hwc_windows)
 988         free(changed_hwc_windows);
 989
 990     if (need_target && output->damaged)
 991         draw_output(output);
 992
 993 #ifdef USE_TDM_BUFFER_QUEUE
 994     struct ds_buffer *buffer;
 995
 996     buffer = ds_tdm_buffer_queue_acquire(output->buffer_queue);
 997     if (buffer) {
 998         if (!ds_tdm_output_hwc_set_client_target_buffer(output->hwc, buffer)) {
 999             ds_err("Could not set hwc client target buffer");
1000             return;
1001         }
1002
1003         output_swap_buffer(output, buffer);
1004     }
1005 #endif
1006
1007     if (!ds_tdm_output_hwc_accept_validation(output->hwc)) {
1008         ds_err("Could not hwc accept validateion");
1009         return;
1010     }
1011
1012     ds_output_commit(output->ds_output);
1013
1014     output->committable = false;
1015     output->damaged = false;
1016     output->target_updated = false;
1017
1018     wl_list_for_each(view, &output->server->views, link) {
1019         enum ds_tdm_output_hwc_window_composition composition;
1020
1021         if (!view->mapped)
1022             continue;
1023
1024         composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1025         if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1026             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1027             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1028             view_send_frame_done(view);
1029     }
1030
1031     ds_dbg("output:%p commit", output);
1032 }
1033
1034 static void
1035 output_handle_frame(struct wl_listener *listener, void *data TINYDS_UNUSED)
1036 {
1037     struct tinyds_output *output =
1038         wl_container_of(listener, output, output_frame);
1039
1040     ds_dbg("output:%p handle frame", output);
1041
1042     output->committable = true;
1043
1044     output_commit(output);
1045 }
1046
1047 static void
1048 draw_server_with_damage(struct tinyds_server *server)
1049 {
1050     server->output->damaged = true;
1051     output_schedule_commit(server->output);
1052 }
1053
1054 static void
1055 output_hwc_init(struct tinyds_output *output)
1056 {
1057     struct ds_tdm_output *tdm_output;
1058
1059     tdm_output = ds_tdm_output_from_output(output->ds_output);
1060     assert(tdm_output);
1061
1062     output->hwc = ds_tdm_output_get_hwc(tdm_output);
1063     assert(output->hwc);
1064
1065     ds_tdm_output_hwc_set_enabled(output->hwc, true);
1066 }
1067
1068 #ifdef USE_TDM_BUFFER_QUEUE
1069 static void
1070 output_handle_buffer_queue_acquirable(struct wl_listener *listener,
1071         void *data TINYDS_UNUSED)
1072 {
1073     struct tinyds_output *output;
1074
1075     output = wl_container_of(listener, output, buffer_queue_acquirable);
1076
1077     output->target_updated = true;
1078     output_schedule_commit(output);
1079 }
1080
1081 static void
1082 output_buffer_queue_init(struct tinyds_output *output)
1083 {
1084     struct ds_tdm_output *tdm_output;
1085
1086     tdm_output = ds_tdm_output_from_output(output->ds_output);
1087     assert(tdm_output);
1088
1089     output->buffer_queue = ds_tdm_output_get_buffer_queue(tdm_output);
1090     assert(output->buffer_queue);
1091
1092     output->buffer_queue_acquirable.notify =
1093         output_handle_buffer_queue_acquirable;
1094     ds_tdm_buffer_queue_add_acquirable_listener(output->buffer_queue,
1095             &output->buffer_queue_acquirable);
1096 }
1097
1098 static void
1099 output_renderer_init(struct tinyds_output *output)
1100 {
1101     init_renderer(&output->renderer);
1102
1103     renderer_set_surface_queue(&output->renderer,
1104             ds_tdm_buffer_queue_get_native_queue(output->buffer_queue));
1105
1106     renderer_set_bg_color(&output->renderer, 80, 80, 80);
1107 }
1108
1109 static void
1110 output_draw_with_renderer(struct tinyds_output *output)
1111 {
1112     struct tinyds_view *view;
1113
1114     ds_dbg(">> BEGIN UPDATE TEXTURES");
1115
1116     wl_list_for_each(view, &output->server->views, link) {
1117         struct ds_buffer *ds_buffer;
1118         struct ds_tbm_client_buffer *tbm_buffer;
1119         tbm_surface_h surface;
1120         enum ds_tdm_output_hwc_window_composition composition;
1121
1122         if (!view->mapped)
1123             continue;
1124
1125         composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1126         if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1127             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1128             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1129             continue;
1130
1131         ds_buffer = ds_surface_get_buffer(
1132                 ds_xdg_surface_get_surface(view->xdg_surface));
1133         if (!ds_buffer)
1134             continue;
1135
1136         tbm_buffer = ds_tbm_client_buffer_from_buffer(ds_buffer);
1137         if (!tbm_buffer)
1138             continue;
1139
1140         surface = ds_tbm_client_buffer_get_tbm_surface(tbm_buffer);
1141         if (!surface)
1142             continue;
1143
1144         renderer_add_texture(&output->renderer, surface, view->x, view->y);
1145
1146         view_send_frame_done(view);
1147     }
1148
1149     ds_dbg("<< END UPDATE TEXTURES");
1150
1151     renderer_draw(&output->renderer);
1152 }
1153 #else
1154 static void
1155 output_swapchain_init(struct tinyds_output *output,
1156         int width, int height, uint32_t format)
1157
1158 {
1159     output->allocator = ds_tbm_allocator_create();
1160     assert(output->allocator);
1161
1162     output->swapchain = ds_swapchain_create(output->allocator,
1163             width, height, format);
1164     assert(output->swapchain);
1165 }
1166
1167 static void
1168 output_draw_with_swapchain(struct tinyds_output *output)
1169 {
1170     struct tinyds_view *view;
1171     struct ds_buffer *output_buffer;
1172     pixman_image_t *output_image;
1173     enum ds_tdm_output_hwc_window_composition composition;
1174
1175     output_buffer = ds_swapchain_acquire(output->swapchain, NULL);
1176     if (!output_buffer)
1177         return;
1178
1179     output_image = pixman_image_from_buffer(output_buffer,
1180             DS_BUFFER_DATA_PTR_ACCESS_WRITE);
1181     if (!output_image) {
1182         ds_buffer_unlock(output_buffer);
1183         return;
1184     }
1185
1186     pixman_image_fill_color(output_image, 80, 80, 80);
1187
1188     wl_list_for_each(view, &output->server->views, link) {
1189         if (!view->mapped)
1190             continue;
1191
1192         composition = ds_tdm_output_hwc_window_get_composition(view->hwc_window);
1193         if ((composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_DEVICE) ||
1194             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_VIDEO) ||
1195             (composition == DS_TDM_OUTPUT_HWC_WINDOW_COMPOSITION_CURSOR))
1196             continue;
1197
1198         draw_view(view, output_image);
1199     }
1200     pixman_image_unref(output_image);
1201
1202     if (!ds_tdm_output_hwc_set_client_target_buffer(output->hwc, output_buffer)) {
1203         ds_err("Could not set hwc client target buffer");
1204         ds_buffer_unlock(output_buffer);
1205         return;
1206     }
1207
1208     output_swap_buffer(output, output_buffer);
1209 }
1210
1211 static void
1212 draw_view(struct tinyds_view *view, pixman_image_t *dst_image)
1213 {
1214     struct ds_buffer *buffer;
1215     pixman_image_t *src_image;
1216
1217     buffer = ds_surface_get_buffer(
1218             ds_xdg_surface_get_surface(view->xdg_surface));
1219     if (!buffer)
1220         return;
1221
1222     src_image = pixman_image_from_buffer(buffer,
1223             DS_BUFFER_DATA_PTR_ACCESS_READ);
1224     pixman_image_composite32(PIXMAN_OP_OVER,
1225             src_image,
1226             NULL,
1227             dst_image,
1228             0, 0, 0, 0,
1229             view->x, view->y,
1230             pixman_image_get_width(src_image),
1231             pixman_image_get_height(src_image));
1232     pixman_image_unref(src_image);
1233
1234     view_send_frame_done(view);
1235 }
1236 #endif
1237
1238 static void
1239 draw_output(struct tinyds_output *output)
1240 {
1241 #ifdef USE_TDM_BUFFER_QUEUE
1242     output_draw_with_renderer(output);
1243 #else
1244     output_draw_with_swapchain(output);
1245 #endif
1246
1247     ds_dbg("output:%p draw", output);
1248 }
1249
1250 static void
1251 output_swap_buffer(struct tinyds_output *output, struct ds_buffer *buffer)
1252 {
1253     ds_output_attach_buffer(output->ds_output, buffer);
1254
1255     if (output->front_buffer)
1256         ds_buffer_unlock(output->front_buffer);
1257     output->front_buffer = buffer;
1258 }
1259
1260 static void
1261 view_send_frame_done(struct tinyds_view *view)
1262 {
1263     struct timespec now;
1264     clock_gettime(CLOCK_MONOTONIC, &now);
1265     ds_surface_send_frame_done(ds_xdg_surface_get_surface(view->xdg_surface),
1266             &now);
1267 }
1268
1269 static int
1270 server_dispatch_stdin(int fd, uint32_t mask, void *data)
1271 {
1272     struct tinyds_server *server = data;
1273
1274     wl_display_terminate(server->display);
1275
1276     return 1;
1277 }
1278
1279 static void
1280 dpms_handle_destroy(struct wl_listener *listener, void *data)
1281 {
1282     struct tinyds_dpms *dpms;
1283
1284     dpms = wl_container_of(listener, dpms, destroy);
1285
1286     ds_inf("Dpms(%p) destroyed", dpms);
1287
1288     wl_list_remove(&dpms->destroy.link);
1289     wl_list_remove(&dpms->set_dpms.link);
1290     wl_list_remove(&dpms->get_dpms.link);
1291
1292     free(dpms);
1293 }
1294
1295 static void
1296 dpms_handle_set_dpms(struct wl_listener *listener, void *data)
1297 {
1298     struct tinyds_dpms *dpms;
1299     struct ds_tizen_dpms_event *event = data;
1300
1301     dpms = wl_container_of(listener, dpms, set_dpms);
1302
1303     ds_inf("Dpms(%p) set dpms : %d", dpms, event->mode);
1304
1305     //To do
1306     //set dpms mode to output
1307     ds_tizen_dpms_send_set_result(dpms->ds_dpms, event->mode,
1308         DS_TIZEN_DPMS_ERROR_NONE);
1309 }
1310
1311 static void
1312 dpms_handle_get_dpms(struct wl_listener *listener, void *data)
1313 {
1314     struct tinyds_dpms *dpms;
1315
1316     dpms = wl_container_of(listener, dpms, get_dpms);
1317
1318     ds_inf("Dpms(%p) get dpms", dpms);
1319
1320     //To do
1321     //get dpms mode from output
1322     ds_tizen_dpms_send_get_result(dpms->ds_dpms, DS_TIZEN_DPMS_MODE_ON,
1323         DS_TIZEN_DPMS_ERROR_NONE);
1324 }
1325
1326 static void
1327 keyboard_handle_device_destroy(struct wl_listener *listener, void *data)
1328 {
1329     struct tinyds_keyboard *kbd;
1330
1331     kbd = wl_container_of(listener, kbd, destroy);
1332
1333     ds_inf("Keyboard(%p) destroyed", kbd);
1334
1335     wl_list_remove(&kbd->destroy.link);
1336     wl_list_remove(&kbd->key.link);
1337     wl_list_remove(&kbd->link);
1338
1339     free(kbd);
1340 }
1341
1342 static bool
1343 server_handle_keybinding(struct tinyds_server *server, xkb_keysym_t sym)
1344 {
1345     switch (sym) {
1346         case XKB_KEY_BackSpace:
1347             wl_display_terminate(server->display);
1348             break;
1349         default:
1350             return false;
1351     }
1352
1353     return true;
1354 }
1355
1356 static void
1357 keyboard_handle_key(struct wl_listener *listener, void *data)
1358 {
1359     struct tinyds_keyboard *kbd;
1360     struct ds_event_keyboard_key *event = data;
1361     struct ds_keyboard *ds_keyboard;
1362     struct xkb_state *xkb_state;
1363     const xkb_keysym_t *syms;
1364     int nsyms;
1365     bool handled = false;
1366
1367     kbd = wl_container_of(listener, kbd, key);
1368
1369     ds_inf("Keyboard(%p) event key: keycode(%d), state(%d), time_msec(%d), "
1370             "update_state(%d)", kbd->dev,
1371             event->keycode, event->state, event->time_msec,
1372             event->update_state);
1373
1374     ds_keyboard = ds_input_device_get_keyboard(kbd->dev);
1375
1376     if (event->state == WL_KEYBOARD_KEY_STATE_PRESSED) {
1377         xkb_state = ds_keyboard_get_xkb_state(ds_keyboard);
1378         if (xkb_state) {
1379             nsyms = xkb_state_key_get_syms(xkb_state, event->keycode + 8,
1380                     &syms);
1381             for (int i = 0; i < nsyms; i++) {
1382                 handled = server_handle_keybinding(kbd->server, syms[i]);
1383             }
1384         }
1385     }
1386
1387     if (!handled) {
1388         ds_seat_keyboard_notify_key(kbd->server->seat, event->time_msec,
1389                 event->keycode, event->state);
1390     }
1391 }
1392
1393 static void
1394 server_add_keyboard(struct tinyds_server *server, struct ds_input_device *dev)
1395 {
1396     struct tinyds_keyboard *kbd;
1397     struct xkb_context *context;
1398     struct xkb_keymap *keymap;
1399
1400     kbd = calloc(1, sizeof *kbd);
1401     assert(kbd);
1402
1403     kbd->dev = dev;
1404     kbd->server = server;
1405
1406     context = xkb_context_new(XKB_CONTEXT_NO_FLAGS);
1407     if (!context)
1408         goto err;
1409
1410     keymap = xkb_keymap_new_from_names(context, NULL,
1411             XKB_KEYMAP_COMPILE_NO_FLAGS);
1412
1413     if (!keymap) {
1414         ds_err("Failed to compile keymap");
1415         xkb_context_unref(context);
1416         goto err;
1417     }
1418
1419     ds_keyboard_set_keymap(ds_input_device_get_keyboard(dev), keymap);
1420
1421     xkb_keymap_unref(keymap);
1422     xkb_context_unref(context);
1423
1424     kbd->destroy.notify = keyboard_handle_device_destroy;
1425     ds_input_device_add_destroy_listener(dev, &kbd->destroy);
1426
1427     kbd->key.notify = keyboard_handle_key;
1428     ds_keyboard_add_key_listener(ds_input_device_get_keyboard(dev), &kbd->key);
1429
1430     wl_list_insert(&server->keyboards, &kbd->link);
1431
1432     ds_inf("Keyboard(%p) added", kbd);
1433
1434     return;
1435
1436 err:
1437     free(kbd);
1438 }
1439
1440 static struct tinyds_view *
1441 server_view_at(struct tinyds_server *server, double lx, double ly,
1442         double *sx, double *sy)
1443 {
1444     struct tinyds_view *view;
1445     struct ds_surface *surface;
1446     struct ds_buffer *buffer;
1447     int x, y, w = 0, h = 0;
1448
1449     wl_list_for_each(view, &server->views, link) {
1450         surface = ds_xdg_surface_get_surface(view->xdg_surface);
1451         buffer = ds_surface_get_buffer(surface);
1452         ds_buffer_get_size(buffer, &w, &h);
1453
1454         x = view->x;
1455         y = view->y;
1456
1457         if (lx >= x && lx <= x + w && ly >= y && ly <= y + h) {
1458             *sx = lx - x;
1459             *sy = ly - y;
1460
1461             return view;
1462         }
1463     }
1464
1465     return NULL;
1466 }
1467
1468 static void
1469 touch_handle_device_destroy(struct wl_listener *listener, void *data)
1470 {
1471     struct tinyds_touch *touch;
1472
1473     touch = wl_container_of(listener, touch, destroy);
1474
1475     ds_inf("Touch(%p) destroyed", touch);
1476
1477     wl_list_remove(&touch->destroy.link);
1478     wl_list_remove(&touch->down.link);
1479     wl_list_remove(&touch->up.link);
1480     wl_list_remove(&touch->motion.link);
1481
1482     free(touch);
1483 }
1484
1485 static void
1486 touch_handle_down(struct wl_listener *listener, void *data)
1487 {
1488     struct ds_event_touch_down *event = data;
1489     struct tinyds_touch *touch;
1490     struct tinyds_view *view;
1491     struct tinyds_server *server;
1492     double sx = 0.f, sy = 0.f;
1493
1494     touch = wl_container_of(listener, touch, down);
1495
1496     server = touch->server;
1497     server->output_x = event->x * server->output->width;
1498     server->output_y = event->y * server->output->height;
1499
1500     ds_inf("Touch(%p) event down: id(%d) x %.3f y %.3f output_x %.1f output_y %.1f",
1501             touch->dev, event->id, event->x, event->y, server->output_x, server->output_y);
1502
1503     view = server_view_at(server, server->output_x, server->output_y, &sx, &sy);
1504
1505     if (view) {
1506         ds_seat_touch_notify_down(touch->server->seat, ds_xdg_surface_get_surface(view->xdg_surface),
1507                 event->time_msec, event->id, sx, sy);
1508     }
1509 }
1510
1511 static void
1512 touch_handle_up(struct wl_listener *listener, void *data)
1513 {
1514     struct ds_event_touch_up *event = data;
1515     struct tinyds_touch *touch;
1516
1517     touch = wl_container_of(listener, touch, up);
1518
1519     ds_inf("Touch(%p) event up: id(%d) time_msec(%d)",
1520             touch->dev, event->id, event->time_msec);
1521
1522     ds_seat_touch_notify_up(touch->server->seat, event->time_msec, event->id);
1523 }
1524
1525 static void
1526 touch_handle_motion(struct wl_listener *listener, void *data)
1527 {
1528     struct ds_event_touch_motion *event = data;
1529     struct tinyds_touch *touch;
1530     struct tinyds_view *view;
1531     struct tinyds_server *server;
1532     double sx = 0.f, sy = 0.f;
1533
1534     touch = wl_container_of(listener, touch, motion);
1535
1536     server = touch->server;
1537     server->output_x = event->x * server->output->width;
1538     server->output_y = event->y * server->output->height;
1539
1540     ds_inf("Touch(%p) event motion: id(%d) x %.3f y %.3f output_x %.1f output_y %.1f",
1541             touch->dev, event->id, event->x, event->y, server->output_x, server->output_y);
1542
1543     view = server_view_at(server, server->output_x, server->output_y, &sx, &sy);
1544
1545     if (view) {
1546         ds_seat_touch_notify_motion(server->seat, event->time_msec,
1547                 event->id, sx, sy);
1548     }
1549 }
1550
1551 static void
1552 server_add_touch(struct tinyds_server *server, struct ds_input_device *dev)
1553 {
1554     struct tinyds_touch *touch;
1555
1556     touch = calloc(1, sizeof *touch);
1557     assert(touch);
1558
1559     touch->dev = dev;
1560     touch->server = server;
1561
1562     touch->destroy.notify = touch_handle_device_destroy;
1563     ds_input_device_add_destroy_listener(dev, &touch->destroy);
1564
1565     touch->down.notify = touch_handle_down;
1566     ds_touch_add_down_listener(ds_input_device_get_touch(dev), &touch->down);
1567
1568     touch->up.notify = touch_handle_up;
1569     ds_touch_add_up_listener(ds_input_device_get_touch(dev), &touch->up);
1570
1571     touch->motion.notify = touch_handle_motion;
1572     ds_touch_add_motion_listener(ds_input_device_get_touch(dev), &touch->motion);
1573
1574     ds_inf("Touch(%p) added", touch);
1575 }
1576
1577 static void
1578 pointer_handle_device_destroy(struct wl_listener *listener, void *data)
1579 {
1580     struct tinyds_pointer *pointer;
1581
1582     pointer = wl_container_of(listener, pointer, destroy);
1583
1584     ds_inf("Pointer(%p) destroyed", pointer);
1585
1586     wl_list_remove(&pointer->destroy.link);
1587     wl_list_remove(&pointer->motion.link);
1588     wl_list_remove(&pointer->button.link);
1589     wl_list_remove(&pointer->frame.link);
1590     wl_list_remove(&pointer->link);
1591
1592     free(pointer);
1593 }
1594
1595 static void
1596 pointer_handle_motion(struct wl_listener *listener, void *data)
1597 {
1598     struct tinyds_pointer *pointer;
1599     struct ds_event_pointer_motion *event = data;
1600     struct tinyds_view *view;
1601     struct tinyds_server *server;
1602     int ow = 0, oh = 0;
1603     double sx, sy;
1604
1605     pointer = wl_container_of(listener, pointer, motion);
1606
1607     server = pointer->server;
1608     if (server->output) {
1609         ow = server->output->width;
1610         oh = server->output->height;
1611     }
1612
1613     if (server->output_x + event->delta_x >= ow)
1614         server->output_x = ow;
1615     else if(server->output_x + event->delta_x <= 0.f)
1616         server->output_x = 0.f;
1617     else
1618         server->output_x = server->output_x + event->delta_x ;
1619     if (server->output_y + event->delta_y >= oh)
1620         server->output_y = oh;
1621     else if(server->output_y + event->delta_y <= 0.f)
1622         server->output_y = 0.f;
1623     else
1624         server->output_y = server->output_y + event->delta_y ;
1625
1626     ds_inf("Pointer(%p) motion: (delta_x %.1f delta_y %.1f) output_x %.1f output_y %.1f",
1627             pointer, event->delta_x, event->delta_y, server->output_x, server->output_y);
1628
1629     view = server_view_at(pointer->server, server->output_x, server->output_y, &sx, &sy);
1630
1631     if (pointer->focused_view != view) {
1632         if (pointer->focused_view) {
1633             ds_inf("Clear pointer focus from view(%p)", pointer->focused_view);
1634             ds_seat_pointer_notify_clear_focus(pointer->server->seat);
1635             pointer->focused_view = NULL;
1636         }
1637
1638         if (view) {
1639             ds_inf("Set pointer focus to view(%p)", view);
1640             ds_seat_pointer_notify_enter(pointer->server->seat,
1641                     ds_xdg_surface_get_surface(view->xdg_surface), sx, sy);
1642             pointer->focused_view = view;
1643         }
1644     }
1645
1646     if (view) {
1647         ds_seat_pointer_notify_motion(pointer->server->seat,
1648                 event->time_msec, sx, sy);
1649     }
1650 }
1651
1652 static void
1653 pointer_handle_button(struct wl_listener *listener, void *data)
1654 {
1655     struct tinyds_pointer *pointer;
1656     struct ds_event_pointer_button *event = data;
1657
1658     pointer = wl_container_of(listener, pointer, button);
1659
1660     ds_inf("Pointer(%p) button(%d): state(%s) time(%d)",
1661             pointer, event->button,
1662             (event->state == DS_BUTTON_PRESSED) ? "Pressed" : "Released",
1663             event->time_msec);
1664
1665     ds_seat_pointer_notify_button(pointer->server->seat, event->time_msec, event->button, event->state);
1666 }
1667
1668 static void
1669 pointer_handle_frame(struct wl_listener *listener, void *data)
1670 {
1671     struct tinyds_pointer *pointer;
1672
1673     pointer = wl_container_of(listener, pointer, frame);
1674
1675     ds_inf("Pointer(%p) frame", pointer);
1676     ds_seat_pointer_notify_frame(pointer->server->seat);
1677 }
1678
1679 static void
1680 server_add_pointer(struct tinyds_server *server, struct ds_input_device *dev)
1681 {
1682     struct tinyds_pointer *pointer;
1683
1684     pointer = calloc(1, sizeof *pointer);
1685     assert(pointer);
1686
1687     pointer->dev = dev;
1688     pointer->server = server;
1689     server->output_x = 200;
1690     server->output_y = 200;
1691
1692     pointer->destroy.notify = pointer_handle_device_destroy;
1693     ds_input_device_add_destroy_listener(dev, &pointer->destroy);
1694
1695     pointer->motion.notify = pointer_handle_motion;
1696     ds_pointer_add_motion_listener(ds_input_device_get_pointer(dev),
1697             &pointer->motion);
1698
1699     pointer->button.notify = pointer_handle_button;
1700     ds_pointer_add_button_listener(ds_input_device_get_pointer(dev),
1701             &pointer->button);
1702
1703     pointer->frame.notify = pointer_handle_frame;
1704     ds_pointer_add_frame_listener(ds_input_device_get_pointer(dev),
1705             &pointer->frame);
1706
1707     pointer->focused_view = NULL;
1708
1709     wl_list_insert(&server->pointers, &pointer->link);
1710
1711     ds_inf("Pointer(%p) added", pointer);
1712 }
1713
1714
1715 static void
1716 output_schedule_commit_handle_idle_timer(void *data)
1717 {
1718     struct tinyds_output *output = data;
1719     output->idle_commit = NULL;
1720
1721     output_commit(output);
1722 }
1723
1724 static void
1725 output_schedule_commit(struct tinyds_output *output)
1726 {
1727     if (output->idle_commit)
1728         return;
1729
1730     struct wl_event_loop *ev = wl_display_get_event_loop(output->server->display);
1731     output->idle_commit =
1732         wl_event_loop_add_idle(ev, output_schedule_commit_handle_idle_timer, output);
1733 }