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>
35 #include <X11/Xatom.h>
41 #include <Ecore_Evas.h>
42 #include <Ecore_Input_Evas.h>
43 #include <Elementary.h>
44 #include <glib-object.h>
47 #include <dbus/dbus.h>
51 #include "appcore-internal.h"
52 #include "appcore-efl.h"
55 static bool resource_reclaiming = TRUE;
56 static int tmp_val = 0;
58 /* cgroup command type */
59 enum proc_status_type {
62 PROC_STATUS_TERMINATE,
71 Ecore_Event_Handler *hshow;
72 Ecore_Event_Handler *hhide;
73 Ecore_Event_Handler *hvchange;
74 Ecore_Event_Handler *hcmsg; /* WM_ROTATE */
76 Ecore_Timer *mftimer; /* Ecore Timer for memory flushing */
78 struct appcore_ops *ops;
79 void (*mfcb) (void); /* Memory Flushing Callback */
84 int (*rot_cb) (void *event_info, enum appcore_rm, void *);
86 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;
122 static struct ui_wm_rotate wm_rotate;
123 static Eina_Bool __visibility_cb(void *data, int type, void *event);
125 static void _send_to_resourced(enum proc_status_type type)
127 DBusConnection *conn;
129 DBusError dbus_error;
131 dbus_error_init(&dbus_error);
133 conn = dbus_bus_get(DBUS_BUS_SYSTEM, &dbus_error);
135 _ERR("dbus_bus_get failed : [%s]", dbus_error.message);
136 dbus_error_free(&dbus_error);
140 msg = dbus_message_new_signal("/Org/Tizen/ResourceD/Process",
141 "org.tizen.resourced.process",
144 _ERR("dbus_message_new_signal is failed");
148 if (!dbus_message_append_args(msg,
149 DBUS_TYPE_INT32, &type,
150 DBUS_TYPE_INT32, &_pid,
151 DBUS_TYPE_INVALID)) {
152 _ERR("dbus_message_append_args is failed. type = %d, pid = %d",
154 dbus_message_unref(msg);
158 if (!dbus_connection_send(conn, msg, NULL))
159 _ERR("dbus_connection_send is failed");
161 dbus_message_unref(msg);
164 static GSList *g_winnode_list;
166 #if defined(MEMORY_FLUSH_ACTIVATE)
167 static Eina_Bool __appcore_memory_flush_cb(void *data)
169 struct ui_priv *ui = (struct ui_priv *)data;
171 appcore_flush_memory();
174 return ECORE_CALLBACK_CANCEL;
177 static int __appcore_low_memory_post_cb(struct ui_priv *ui)
179 if (ui->state == AS_PAUSED)
180 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 void wl_raise_win(void)
220 Ecore_Wl_Window *win;
221 unsigned int win_id = appcore_get_main_window();
223 _DBG("Raise window: %d", win_id);
224 win = ecore_wl_window_find(win_id);
225 ecore_wl_window_activate(win);
228 static void wl_pause_win(void)
230 Ecore_Wl_Window *win;
231 GSList *wlist = g_winnode_list;
232 struct win_node *entry = NULL;
234 _DBG("Pause window");
239 _DBG("Pause window: %d", entry->win);
240 win = ecore_wl_window_find(entry->win);
241 ecore_wl_window_iconified_set(win, EINA_TRUE);
249 static void __do_app(enum app_event event, void *data, bundle * b)
252 struct ui_priv *ui = data;
254 _DBG("[APP %d] Event: %d", _pid, event);
255 _ret_if(ui == NULL || event >= AE_MAX);
256 _DBG("[APP %d] Event: %s State: %s", _pid, _ae_name[event],
257 _as_name[ui->state]);
259 if (event == AE_MEM_FLUSH) {
264 if (event == AE_LOWMEM_POST) {
265 if (__appcore_low_memory_post_cb(ui) == 0)
269 if (!(ui->state == AS_PAUSED && event == AE_PAUSE))
270 __appcore_timer_del(ui);
272 if (ui->state == AS_DYING) {
273 _ERR("Skip the event in dying state");
277 if (event == AE_TERMINATE) {
278 _DBG("[APP %d] TERMINATE", _pid);
280 aul_status_update(STATUS_DYING);
284 if (event == AE_RAISE) {
286 x_raise_win(getpid());
287 #elif defined(WAYLAND)
293 if (event == AE_LOWER) {
295 x_pause_win(getpid());
296 #elif defined(WAYLAND)
302 _ret_if(ui->ops == NULL);
306 _DBG("[APP %d] RESET", _pid);
307 ui->pending_data = bundle_dup(b);
308 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:start]", ui->name);
310 r = ui->ops->reset(b, ui->ops->data);
311 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]", ui->name);
314 first_launch = FALSE;
316 _INFO("[APP %d] App already running, raise the window", _pid);
318 x_raise_win(getpid());
323 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:reset:done]",
327 if (ui->state == AS_RUNNING) {
328 _DBG("[APP %d] PAUSE", _pid);
330 r = ui->ops->pause(ui->ops->data);
331 ui->state = AS_PAUSED;
332 if (r >= 0 && resource_reclaiming == TRUE)
333 __appcore_timer_add(ui);
335 /* TODO : rotation stop */
336 /* r = appcore_pause_rotation_cb(); */
337 aul_status_update(STATUS_BG);
338 _send_to_resourced(PROC_STATUS_BACKGRD);
341 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:start]",
343 if (ui->state == AS_PAUSED || ui->state == AS_CREATED) {
344 _DBG("[APP %d] RESUME", _pid);
346 if (ui->state == AS_CREATED) {
347 appcore_group_reset(ui->pending_data);
348 bundle_free(ui->pending_data);
349 ui->pending_data = NULL;
351 appcore_group_resume();
355 ui->ops->resume(ui->ops->data);
356 ui->state = AS_RUNNING;
358 /*TODO : rotation start*/
359 /* r = appcore_resume_rotation_cb(); */
360 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:resume:done]",
362 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:Launching:done]",
364 aul_status_update(STATUS_VISIBLE);
365 _send_to_resourced(PROC_STATUS_FOREGRD);
367 case AE_TERMINATE_BGAPP:
368 if (ui->state == AS_PAUSED) {
369 _DBG("[APP %d] is paused. TERMINATE", _pid);
370 ui->state = AS_DYING;
371 aul_status_update(STATUS_DYING);
373 } else if (ui->state == AS_RUNNING) {
374 _DBG("[APP %d] is running.", _pid);
376 _DBG("[APP %d] is another state", _pid);
385 static struct ui_ops efl_ops = {
390 static bool __check_visible(void)
393 struct win_node *entry = NULL;
395 _DBG("[EVENT_TEST][EVENT] __check_visible\n");
397 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
399 _DBG("win : %x obscured : %d\n", entry->win, entry->bfobscured);
400 if (entry->bfobscured == FALSE)
407 static GSList *__find_win(unsigned int win)
412 for (iter = g_winnode_list; iter; iter = g_slist_next(iter)) {
414 if (t && t->win == win)
422 static bool __add_win(unsigned int win)
427 _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
432 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
436 t = calloc(1, sizeof(struct win_node));
441 t->bfobscured = FALSE;
443 g_winnode_list = g_slist_append(g_winnode_list, t);
447 #elif defined(WAYLAND)
448 static bool __add_win(unsigned int win, unsigned int surf)
453 _DBG("[EVENT_TEST][EVENT] __add_win WIN:%x\n", win);
458 _DBG("[EVENT_TEST][EVENT] ERROR There is already window : %x \n", win);
462 t = calloc(1, sizeof(struct win_node));
468 t->bfobscured = FALSE;
470 g_winnode_list = g_slist_append(g_winnode_list, t);
476 static bool __delete_win(unsigned int win)
483 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n",
489 g_winnode_list = g_slist_delete_link(g_winnode_list, f);
495 static bool __update_win(unsigned int win, bool bfobscured)
500 _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
506 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
510 g_winnode_list = g_slist_remove_link(g_winnode_list, f);
512 t = (struct win_node *)f->data;
514 t->bfobscured = bfobscured;
516 g_winnode_list = g_slist_concat(g_winnode_list, f);
520 #elif defined(WAYLAND)
521 static bool __update_win(unsigned int win, unsigned int surf, bool bfobscured)
526 _DBG("[EVENT_TEST][EVENT] __update_win WIN:%x fully_obscured %d\n", win,
532 _DBG("[EVENT_TEST][EVENT] ERROR There is no window : %x \n", win);
536 g_winnode_list = g_slist_remove_link(g_winnode_list, f);
538 t = (struct win_node *)f->data;
542 t->bfobscured = bfobscured;
544 g_winnode_list = g_slist_concat(g_winnode_list, f);
552 static Ecore_X_Atom _WM_WINDOW_ROTATION_SUPPORTED = 0;
553 static Ecore_X_Atom _WM_WINDOW_ROTATION_CHANGE_REQUEST = 0;
555 static int __check_wm_rotation_support(void)
557 _DBG("Disable window manager rotation");
560 Ecore_X_Window root, win, win2;
563 if (!_WM_WINDOW_ROTATION_SUPPORTED) {
564 _WM_WINDOW_ROTATION_SUPPORTED =
565 ecore_x_atom_get("_E_WINDOW_ROTATION_SUPPORTED");
568 if (!_WM_WINDOW_ROTATION_CHANGE_REQUEST) {
569 _WM_WINDOW_ROTATION_CHANGE_REQUEST =
570 ecore_x_atom_get("_E_WINDOW_ROTATION_CHANGE_REQUEST");
573 root = ecore_x_window_root_first_get();
574 ret = ecore_x_window_prop_xid_get(root,
575 _WM_WINDOW_ROTATION_SUPPORTED,
578 if ((ret == 1) && (win)) {
579 ret = ecore_x_window_prop_xid_get(win,
580 _WM_WINDOW_ROTATION_SUPPORTED,
583 if ((ret == 1) && (win2 == win))
590 static void __set_wm_rotation_support(unsigned int win, unsigned int set)
593 struct win_node *entry = NULL;
596 for (iter = g_winnode_list; iter != NULL; iter = g_slist_next(iter)) {
599 ecore_x_window_prop_card32_set(entry->win,
600 _WM_WINDOW_ROTATION_SUPPORTED,
605 ecore_x_window_prop_card32_set(win,
606 _WM_WINDOW_ROTATION_SUPPORTED,
612 static Eina_Bool __show_cb(void *data, int type, void *event)
615 Ecore_Wl_Event_Window_Show *ev;
618 if (ev->parent_win != 0) {
619 /* This is child window. Skip!!! */
620 return ECORE_CALLBACK_PASS_ON;
623 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x, %d\n", ev->win, ev->data[0]);
625 if (!__find_win((unsigned int)ev->win))
626 __add_win((unsigned int)ev->win, (unsigned int)ev->data[0]);
628 __update_win((unsigned int)ev->win, (unsigned int)ev->data[0], FALSE);
631 Ecore_X_Event_Window_Show *ev;
633 Ecore_X_Window parent;
637 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
639 if (!__find_win((unsigned int)ev->win)) {
641 if ((priv.wm_rot_supported) && (1 == priv.rot_started))
642 __set_wm_rotation_support(ev->win, 1);
643 __add_win((unsigned int)ev->win);
645 __update_win((unsigned int)ev->win, FALSE);
649 return ECORE_CALLBACK_RENEW;
652 static Eina_Bool __hide_cb(void *data, int type, void *event)
655 Ecore_Wl_Event_Window_Hide *ev;
657 Ecore_X_Event_Window_Hide *ev;
663 _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
665 if (__find_win((unsigned int)ev->win)) {
666 __delete_win((unsigned int)ev->win);
667 bvisibility = __check_visible();
668 if (!bvisibility && b_active == TRUE) {
669 _DBG(" Go to Pasue state \n");
671 __do_app(AE_PAUSE, data, NULL);
675 return ECORE_CALLBACK_RENEW;
678 static Eina_Bool __visibility_cb(void *data, int type, void *event)
681 Ecore_Wl_Event_Window_Visibility_Change *ev;
684 __update_win((unsigned int)ev->win, 0, ev->fully_obscured);
686 Ecore_X_Event_Window_Visibility_Change *ev;
691 __update_win((unsigned int)ev->win, ev->fully_obscured);
693 bvisibility = __check_visible();
695 _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
697 if (bvisibility && b_active == FALSE) {
698 _DBG(" Go to Resume state\n");
700 __do_app(AE_RESUME, data, NULL);
702 } else if (!bvisibility && b_active == TRUE) {
703 _DBG(" Go to Pasue state \n");
705 __do_app(AE_PAUSE, data, NULL);
707 _DBG(" No change state \n");
709 return ECORE_CALLBACK_RENEW;
715 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
717 struct ui_priv *ui = (struct ui_priv *)data;
718 Ecore_X_Event_Client_Message *e = event;
721 return ECORE_CALLBACK_PASS_ON;
724 return ECORE_CALLBACK_PASS_ON;
726 if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
727 if ((ui->wm_rot_supported == 0)
728 || (ui->rot_started == 0)
729 || (ui->rot_cb == NULL)) {
730 return ECORE_CALLBACK_PASS_ON;
734 switch (e->data.l[1]) {
736 rm = APPCORE_RM_PORTRAIT_NORMAL;
739 rm = APPCORE_RM_LANDSCAPE_REVERSE;
742 rm = APPCORE_RM_PORTRAIT_REVERSE;
745 rm = APPCORE_RM_LANDSCAPE_NORMAL;
748 rm = APPCORE_RM_UNKNOWN;
754 if (APPCORE_RM_UNKNOWN != rm)
755 ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
758 return ECORE_CALLBACK_PASS_ON;
762 static void __add_climsg_cb(struct ui_priv *ui)
767 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
769 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
771 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
772 __visibility_cb, ui);
775 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
777 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
779 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
780 __visibility_cb, ui);
782 /* Add client message callback for WM_ROTATE */
783 if (!__check_wm_rotation_support()) {
784 ui->hcmsg = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
786 ui->wm_rot_supported = 1;
787 appcore_set_wm_rotation(&wm_rotate);
792 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
797 if (argc == NULL || argv == NULL) {
798 _ERR("argc/argv is NULL");
803 #if !(GLIB_CHECK_VERSION(2, 36, 0))
806 elm_init(*argc, *argv);
808 hwacc = getenv("HWACC");
810 _DBG("elm_config_accel_preference_set is not called");
811 } else if (strcmp(hwacc, "USE") == 0) {
812 elm_config_accel_preference_set("hw");
813 _DBG("elm_config_accel_preference_set : hw");
814 } else if (strcmp(hwacc, "NOT_USE") == 0) {
815 elm_config_accel_preference_set("none");
816 _DBG("elm_config_accel_preference_set : none");
818 _DBG("elm_config_accel_preference_set is not called");
821 r = appcore_init(ui->name, &efl_ops, *argc, *argv);
822 _retv_if(r == -1, -1);
824 LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
825 if (ui->ops && ui->ops->create) {
826 r = ui->ops->create(ui->ops->data);
828 _ERR("create() return error");
830 if (ui->ops && ui->ops->terminate)
831 ui->ops->terminate(ui->ops->data);
835 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
838 ui->state = AS_CREATED;
845 static void __after_loop(struct ui_priv *ui)
847 appcore_unset_rotation_cb();
850 if (ui->state == AS_RUNNING) {
851 _DBG("[APP %d] PAUSE before termination", _pid);
852 if (ui->ops && ui->ops->pause)
853 ui->ops->pause(ui->ops->data);
856 if (ui->ops && ui->ops->terminate)
857 ui->ops->terminate(ui->ops->data);
859 ui->state = AS_DYING;
862 ecore_event_handler_del(ui->hshow);
864 ecore_event_handler_del(ui->hhide);
866 ecore_event_handler_del(ui->hvchange);
868 __appcore_timer_del(ui);
873 static int __set_data(struct ui_priv *ui, const char *name,
874 struct appcore_ops *ops)
877 _ERR("Mainloop already started");
882 if (name == NULL || name[0] == '\0') {
883 _ERR("Invalid name");
894 ui->name = strdup(name);
895 _retv_if(ui->name == NULL, -1);
898 ui->mfcb = __appcore_efl_memory_flush_cb;
902 ui->wm_rot_supported = 0;
905 ui->rot_cb_data = NULL;
906 ui->rot_mode = APPCORE_RM_UNKNOWN;
911 static void __unset_data(struct ui_priv *ui)
914 free((void *)ui->name);
916 memset(ui, 0, sizeof(struct ui_priv));
920 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
927 if ((priv.wm_rot_supported) && (0 == priv.rot_started))
928 __set_wm_rotation_support(0, 1);
931 priv.rot_cb_data = data;
932 priv.rot_started = 1;
937 static int __wm_unset_rotation_cb(void)
939 if ((priv.wm_rot_supported) && (1 == priv.rot_started))
940 __set_wm_rotation_support(0, 0);
943 priv.rot_cb_data = NULL;
944 priv.rot_started = 0;
949 static int __wm_get_rotation_state(enum appcore_rm *curr)
956 *curr = priv.rot_mode;
961 static int __wm_pause_rotation_cb(void)
963 if ((priv.rot_started == 1) && (priv.wm_rot_supported))
964 __set_wm_rotation_support(0, 0);
966 priv.rot_started = 0;
971 static int __wm_resume_rotation_cb(void)
973 if ((priv.rot_started == 0) && (priv.wm_rot_supported))
974 __set_wm_rotation_support(0, 1);
976 priv.rot_started = 1;
981 static struct ui_wm_rotate wm_rotate = {
982 __wm_set_rotation_cb,
983 __wm_unset_rotation_cb,
984 __wm_get_rotation_state,
985 __wm_pause_rotation_cb,
986 __wm_resume_rotation_cb
989 EXPORT_API int appcore_efl_init(const char *name, int *argc, char ***argv,
990 struct appcore_ops *ops)
994 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
996 r = __set_data(&priv, name, ops);
997 _retv_if(r == -1, -1);
999 r = __before_loop(&priv, argc, argv);
1001 __unset_data(&priv);
1008 EXPORT_API void appcore_efl_fini(void)
1010 aul_status_update(STATUS_DYING);
1012 __after_loop(&priv);
1014 __unset_data(&priv);
1017 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
1018 struct appcore_ops *ops)
1022 r = appcore_efl_init(name, argc, argv, ops);
1023 _retv_if(r == -1, -1);
1032 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
1034 resource_reclaiming = enable;
1039 EXPORT_API int appcore_set_app_state(int state)
1048 EXPORT_API unsigned int appcore_get_main_window(void)
1050 struct win_node *entry = NULL;
1052 if (g_winnode_list != NULL) {
1053 entry = g_winnode_list->data;
1054 return (unsigned int) entry->win;
1061 EXPORT_API unsigned int appcore_get_main_surface(void)
1063 struct win_node *entry = NULL;
1065 if (g_winnode_list != NULL) {
1066 entry = g_winnode_list->data;
1067 return (unsigned int) entry->surf;