4 * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd. All rights reserved.
6 * Contact: Jayoun Lee <airjany@samsung.com>, Sewook Park <sewook7.park@samsung.com>, Jaeho Lee <jaeho81.lee@samsung.com>
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
22 #include <sys/types.h>
23 #include <sys/socket.h>
33 #include <Ecore_Wayland.h>
37 #include <X11/Xatom.h>
43 #include <Ecore_Evas.h>
44 #include <Ecore_Input_Evas.h>
45 #include <Elementary.h>
46 #include <glib-object.h>
49 #include <dbus/dbus.h>
52 #include "appcore-internal.h"
53 #include "appcore-efl.h"
57 static bool resource_reclaiming = TRUE;
58 static int tmp_val = 0;
60 enum proc_status_type { /** cgroup command type **/
63 PROC_STATUS_TERMINATE,
72 Ecore_Event_Handler *hshow;
73 Ecore_Event_Handler *hhide;
74 Ecore_Event_Handler *hvchange;
75 Ecore_Event_Handler *hcmsg; /* WM_ROTATE */
77 Ecore_Timer *mftimer; /* Ecore Timer for memory flushing */
79 struct appcore_ops *ops;
80 void (*mfcb) (void); /* Memory Flushing Callback */
85 int (*rot_cb) (void *event_info, enum appcore_rm, void *);
87 enum appcore_rm rot_mode;
90 static struct ui_priv priv;
92 static const char *_ae_name[AE_MAX] = {
93 [AE_UNKNOWN] = "UNKNOWN",
94 [AE_CREATE] = "CREATE",
95 [AE_TERMINATE] = "TERMINATE",
97 [AE_RESUME] = "RESUME",
99 [AE_LOWMEM_POST] = "LOWMEM_POST",
100 [AE_MEM_FLUSH] = "MEM_FLUSH",
103 static const char *_as_name[] = {
105 [AS_CREATED] = "CREATED",
106 [AS_RUNNING] = "RUNNING",
107 [AS_PAUSED] = "PAUSED",
108 [AS_DYING] = "DYING",
111 static bool b_active = FALSE;
112 static bool first_launch = TRUE;
119 static struct ui_wm_rotate wm_rotate;
120 static Eina_Bool __visibility_cb(void *data, int type, void *event);
123 static void _send_to_resourced(enum proc_status_type type)
125 DBusConnection *conn;
127 DBusError dbus_error;
129 dbus_error_init(&dbus_error);
131 conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
133 _ERR("dbus_bus_get failed : [%s]", dbus_error.message);
134 dbus_error_free(&dbus_error);
138 msg = dbus_message_new_signal("/Org/Tizen/ResourceD/Process",
139 "org.tizen.resourced.process",
142 _ERR("dbus_message_new_signal is failed");
146 if (!dbus_message_append_args(msg,
147 DBUS_TYPE_INT32, &type,
148 DBUS_TYPE_INT32, &_pid,
149 DBUS_TYPE_INVALID)) {
150 _ERR("dbus_message_append_args is failed. type = %d, pid = %d",
152 dbus_message_unref(msg);
156 if (!dbus_connection_send (conn, msg, NULL)) {
157 _ERR("dbus_connection_send is failed");
160 dbus_message_unref(msg);
163 static GSList *g_winnode_list;
165 #if defined(MEMORY_FLUSH_ACTIVATE)
166 static Eina_Bool __appcore_memory_flush_cb(void *data)
168 struct ui_priv *ui = (struct ui_priv *)data;
170 appcore_flush_memory();
173 return ECORE_CALLBACK_CANCEL;
176 static int __appcore_low_memory_post_cb(struct ui_priv *ui)
178 if (ui->state == AS_PAUSED) {
179 appcore_flush_memory();
187 static void __appcore_timer_add(struct ui_priv *ui)
189 ui->mftimer = ecore_timer_add(5, __appcore_memory_flush_cb, ui);
192 static void __appcore_timer_del(struct ui_priv *ui)
195 ecore_timer_del(ui->mftimer);
202 static int __appcore_low_memory_post_cb(ui_priv *ui)
207 #define __appcore_timer_add(ui) 0
208 #define __appcore_timer_del(ui) 0
212 static void __appcore_efl_memory_flush_cb(void)
214 _DBG("[APP %d] __appcore_efl_memory_flush_cb()", _pid);
215 elm_cache_all_flush();
218 static unsigned int win_id;
220 static void wl_raise_win()
222 _DBG("Raise window : %d", win_id);
223 Ecore_Wl_Window *win;
224 win = ecore_wl_window_find(win_id);
225 ecore_wl_window_activate(win);
229 static void __do_app(enum app_event event, void *data, bundle * b)
232 struct ui_priv *ui = data;
234 _DBG("[APP %d] Event: %d", _pid, event);
235 _ret_if(ui == NULL || event >= AE_MAX);
236 _DBG("[APP %d] Event: %s State: %s", _pid, _ae_name[event],
237 _as_name[ui->state]);
239 if (event == AE_MEM_FLUSH) {
244 if (event == AE_LOWMEM_POST) {
245 if (__appcore_low_memory_post_cb(ui) == 0)
249 if (!(ui->state == AS_PAUSED && event == AE_PAUSE))
250 __appcore_timer_del(ui);
252 if (event == AE_TERMINATE) {
253 _DBG("[APP %d] TERMINATE", _pid);
254 ui->state = AS_DYING;
259 if (event == AE_RAISE) {
261 x_raise_win(getpid());
268 if (event == AE_LOWER) {
270 x_pause_win(getpid());
273 /* TODO: wayland support */
276 _ret_if(ui->ops == NULL);
280 _DBG("[APP %d] RESET", _pid);
281 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:start]", ui->name);
283 r = ui->ops->reset(b, ui->ops->data);
284 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]", ui->name);
287 first_launch = FALSE;
288 _INFO("[APP %d] Initial Launching, call the resume_cb", _pid);
290 r = ui->ops->resume(ui->ops->data);
292 _INFO("[APP %d] App already running, raise the window", _pid);
294 x_raise_win(getpid());
298 if (ui->state == AS_PAUSED) {
299 _INFO("[APP %d] Call the resume_cb", _pid);
301 r = ui->ops->resume(ui->ops->data);
305 ui->state = AS_RUNNING;
306 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]",
310 if (ui->state == AS_RUNNING) {
311 _DBG("[APP %d] PAUSE", _pid);
313 r = ui->ops->pause(ui->ops->data);
314 ui->state = AS_PAUSED;
315 if(r >= 0 && resource_reclaiming == TRUE)
316 __appcore_timer_add(ui);
318 /* TODO : rotation stop */
319 //r = appcore_pause_rotation_cb();
320 _send_to_resourced(PROC_STATUS_BACKGRD);
323 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:start]",
325 if (ui->state == AS_PAUSED || tmp_val == 1) {
326 _DBG("[APP %d] RESUME", _pid);
328 r = ui->ops->resume(ui->ops->data);
329 ui->state = AS_RUNNING;
332 /*TODO : rotation start*/
333 //r = appcore_resume_rotation_cb();
334 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:done]",
336 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:Launching:done]",
338 _send_to_resourced(PROC_STATUS_FOREGRD);
340 case AE_TERMINATE_BGAPP:
341 if (ui->state == AS_PAUSED) {
342 _DBG("[APP %d] is paused. TERMINATE", _pid);
343 ui->state = AS_DYING;
344 aul_status_update(STATUS_DYING);
346 } else if (ui->state == AS_RUNNING) {
347 _DBG("[APP %d] is running.", _pid);
349 _DBG("[APP %d] is another state", _pid);
358 static struct ui_ops efl_ops = {
364 static bool __check_visible(void)
367 struct win_node *entry = NULL;
369 _DBG("[EVENT_TEST][EVENT] __check_visible\n");
371 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
373 _DBG("win : %x obscured : %d\n", entry->win, entry->bfobscured);
374 if(entry->bfobscured == FALSE)
380 static GSList *__find_win(unsigned int win)
385 for (iter = g_winnode_list; iter; iter = g_slist_next(iter)) {
387 if (t && t->win == win)
394 static bool __add_win(unsigned int win)
399 _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
404 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
408 t = calloc(1, sizeof(struct win_node));
413 t->bfobscured = FALSE;
415 g_winnode_list = g_slist_append(g_winnode_list, t);
420 static bool __delete_win(unsigned int win)
427 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n",
432 g_winnode_list = g_slist_delete_link(g_winnode_list, f);
439 static bool __update_win(unsigned int win, bool bfobscured)
444 _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
450 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
454 g_winnode_list = g_slist_remove_link(g_winnode_list, f);
458 t->bfobscured = bfobscured;
460 g_winnode_list = g_slist_concat(g_winnode_list, f);
468 static Ecore_X_Atom _WM_WINDOW_ROTATION_SUPPORTED = 0;
469 static Ecore_X_Atom _WM_WINDOW_ROTATION_CHANGE_REQUEST = 0;
471 static int __check_wm_rotation_support(void)
473 _DBG("Disable window manager rotation");
476 Ecore_X_Window root, win, win2;
479 if (!_WM_WINDOW_ROTATION_SUPPORTED) {
480 _WM_WINDOW_ROTATION_SUPPORTED =
481 ecore_x_atom_get("_E_WINDOW_ROTATION_SUPPORTED");
484 if (!_WM_WINDOW_ROTATION_CHANGE_REQUEST) {
485 _WM_WINDOW_ROTATION_CHANGE_REQUEST =
486 ecore_x_atom_get("_E_WINDOW_ROTATION_CHANGE_REQUEST");
489 root = ecore_x_window_root_first_get();
490 ret = ecore_x_window_prop_xid_get(root,
491 _WM_WINDOW_ROTATION_SUPPORTED,
494 if ((ret == 1) && (win))
496 ret = ecore_x_window_prop_xid_get(win,
497 _WM_WINDOW_ROTATION_SUPPORTED,
500 if ((ret == 1) && (win2 == win))
507 static void __set_wm_rotation_support(unsigned int win, unsigned int set)
510 struct win_node *entry = NULL;
513 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
516 ecore_x_window_prop_card32_set(entry->win,
517 _WM_WINDOW_ROTATION_SUPPORTED,
522 ecore_x_window_prop_card32_set(win,
523 _WM_WINDOW_ROTATION_SUPPORTED,
530 static Eina_Bool __show_cb(void *data, int type, void *event)
533 Ecore_Wl_Event_Window_Show *ev;
537 if (ev->parent_win != 0)
539 // This is child window. Skip!!!
540 return ECORE_CALLBACK_PASS_ON;
543 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
545 if (!__find_win((unsigned int)ev->win))
546 __add_win((unsigned int)ev->win);
548 __update_win((unsigned int)ev->win, FALSE);
552 Ecore_X_Event_Window_Show *ev;
554 Ecore_X_Window parent;
558 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
560 if (!__find_win((unsigned int)ev->win)) {
562 if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
563 __set_wm_rotation_support(ev->win, 1);
565 __add_win((unsigned int)ev->win);
568 __update_win((unsigned int)ev->win, FALSE);
571 return ECORE_CALLBACK_RENEW;
574 static Eina_Bool __hide_cb(void *data, int type, void *event)
577 Ecore_Wl_Event_Window_Hide *ev;
579 Ecore_X_Event_Window_Hide *ev;
585 _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
587 if (__find_win((unsigned int)ev->win)) {
588 __delete_win((unsigned int)ev->win);
589 bvisibility = __check_visible();
590 if (!bvisibility && b_active == TRUE) {
591 _DBG(" Go to Pasue state \n");
593 __do_app(AE_PAUSE, data, NULL);
597 return ECORE_CALLBACK_RENEW;
600 static Eina_Bool __visibility_cb(void *data, int type, void *event)
603 Ecore_Wl_Event_Window_Visibility_Change *ev;
606 __update_win((unsigned int)ev->win, ev->fully_obscured);
608 Ecore_X_Event_Window_Visibility_Change *ev;
613 __update_win((unsigned int)ev->win, ev->fully_obscured);
615 bvisibility = __check_visible();
617 _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
619 if (bvisibility && b_active == FALSE) {
620 _DBG(" Go to Resume state\n");
622 __do_app(AE_RESUME, data, NULL);
624 } else if (!bvisibility && b_active == TRUE) {
625 _DBG(" Go to Pasue state \n");
627 __do_app(AE_PAUSE, data, NULL);
629 _DBG(" No change state \n");
631 return ECORE_CALLBACK_RENEW;
637 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
639 struct ui_priv *ui = (struct ui_priv *)data;
640 Ecore_X_Event_Client_Message *e = event;
642 if (!ui) return ECORE_CALLBACK_PASS_ON;
643 if (e->format != 32) return ECORE_CALLBACK_PASS_ON;
644 if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
645 if ((0 == ui->wm_rot_supported) ||
646 (0 == ui->rot_started) ||
647 (NULL == ui->rot_cb)) {
648 return ECORE_CALLBACK_PASS_ON;
652 switch (e->data.l[1])
654 case 0: rm = APPCORE_RM_PORTRAIT_NORMAL; break;
655 case 90: rm = APPCORE_RM_LANDSCAPE_REVERSE; break;
656 case 180: rm = APPCORE_RM_PORTRAIT_REVERSE; break;
657 case 270: rm = APPCORE_RM_LANDSCAPE_NORMAL; break;
658 default: rm = APPCORE_RM_UNKNOWN; break;
663 if (APPCORE_RM_UNKNOWN != rm) {
664 ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
668 return ECORE_CALLBACK_PASS_ON;
672 static void __add_climsg_cb(struct ui_priv *ui)
677 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
679 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
681 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
682 __visibility_cb, ui);
685 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
687 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
689 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
690 __visibility_cb, ui);
692 /* Add client message callback for WM_ROTATE */
693 if(!__check_wm_rotation_support())
696 ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE, __cmsg_cb, ui);
697 ui->wm_rot_supported = 1;
698 appcore_set_wm_rotation(&wm_rotate);
703 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
708 if (argc == NULL || argv == NULL) {
709 _ERR("argc/argv is NULL");
715 elm_init(*argc, *argv);
717 hwacc = getenv("HWACC");
720 _DBG("elm_config_preferred_engine_set is not called");
721 } else if(strcmp(hwacc, "USE") == 0) {
723 elm_config_preferred_engine_set("wayland_egl");
724 _DBG("elm_config_preferred_engine_set : wayland_egl");
726 elm_config_preferred_engine_set("opengl_x11");
727 _DBG("elm_config_preferred_engine_set : opengl_x11");
729 } else if(strcmp(hwacc, "NOT_USE") == 0) {
731 elm_config_preferred_engine_set("wayland_shm");
732 _DBG("elm_config_preferred_engine_set : wayland_shm");
734 elm_config_preferred_engine_set("software_x11");
735 _DBG("elm_config_preferred_engine_set : software_x11");
738 _DBG("elm_config_preferred_engine_set is not called");
741 r = appcore_init(ui->name, &efl_ops, *argc, *argv);
742 _retv_if(r == -1, -1);
744 LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
745 if (ui->ops && ui->ops->create) {
746 r = ui->ops->create(ui->ops->data);
748 _ERR("create() return error");
753 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
756 ui->state = AS_CREATED;
763 static void __after_loop(struct ui_priv *ui)
765 appcore_unset_rotation_cb();
768 if (ui->state == AS_RUNNING) {
769 _DBG("[APP %d] PAUSE before termination", _pid);
770 if (ui->ops && ui->ops->pause)
771 ui->ops->pause(ui->ops->data);
774 if (ui->ops && ui->ops->terminate)
775 ui->ops->terminate(ui->ops->data);
778 ecore_event_handler_del(ui->hshow);
780 ecore_event_handler_del(ui->hhide);
782 ecore_event_handler_del(ui->hvchange);
784 __appcore_timer_del(ui);
789 static int __set_data(struct ui_priv *ui, const char *name,
790 struct appcore_ops *ops)
793 _ERR("Mainloop already started");
798 if (name == NULL || name[0] == '\0') {
799 _ERR("Invalid name");
810 ui->name = strdup(name);
811 _retv_if(ui->name == NULL, -1);
815 ui->mfcb = __appcore_efl_memory_flush_cb;
820 ui->wm_rot_supported = 0;
823 ui->rot_cb_data = NULL;
824 ui->rot_mode = APPCORE_RM_UNKNOWN;
829 static void __unset_data(struct ui_priv *ui)
832 free((void *)ui->name);
834 memset(ui, 0, sizeof(struct ui_priv));
838 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
845 if ((priv.wm_rot_supported) && (0 == priv.rot_started)) {
846 __set_wm_rotation_support(0, 1);
850 priv.rot_cb_data = data;
851 priv.rot_started = 1;
856 static int __wm_unset_rotation_cb(void)
858 if ((priv.wm_rot_supported) && (1 == priv.rot_started)) {
859 __set_wm_rotation_support(0, 0);
863 priv.rot_cb_data = NULL;
864 priv.rot_started = 0;
869 static int __wm_get_rotation_state(enum appcore_rm *curr)
876 *curr = priv.rot_mode;
881 static int __wm_pause_rotation_cb(void)
883 if ((1 == priv.rot_started) && (priv.wm_rot_supported)) {
884 __set_wm_rotation_support(0, 0);
887 priv.rot_started = 0;
892 static int __wm_resume_rotation_cb(void)
894 if ((0 == priv.rot_started) && (priv.wm_rot_supported)) {
895 __set_wm_rotation_support(0, 1);
898 priv.rot_started = 1;
903 static struct ui_wm_rotate wm_rotate = {
904 __wm_set_rotation_cb,
905 __wm_unset_rotation_cb,
906 __wm_get_rotation_state,
907 __wm_pause_rotation_cb,
908 __wm_resume_rotation_cb
911 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
912 struct appcore_ops *ops)
916 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
918 r = __set_data(&priv, name, ops);
919 _retv_if(r == -1, -1);
921 r = __before_loop(&priv, argc, argv);
929 aul_status_update(STATUS_DYING);
938 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
940 resource_reclaiming = enable;
945 EXPORT_API int appcore_set_app_state(int state)