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);
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);
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,
613 static Eina_Bool __show_cb(void *data, int type, void *event)
616 Ecore_Wl_Event_Window_Show *ev;
619 if (ev->parent_win != 0) {
620 /* This is child window. Skip!!! */
621 return ECORE_CALLBACK_PASS_ON;
624 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x, %d\n", ev->win, ev->data[0]);
626 if (!__find_win((unsigned int)ev->win))
627 __add_win((unsigned int)ev->win, (unsigned int)ev->data[0]);
629 __update_win((unsigned int)ev->win, (unsigned int)ev->data[0], FALSE);
632 Ecore_X_Event_Window_Show *ev;
634 Ecore_X_Window parent;
638 _DBG("[EVENT_TEST][EVENT] GET SHOW EVENT!!!. WIN:%x\n", ev->win);
640 if (!__find_win((unsigned int)ev->win)) {
642 if ((priv.wm_rot_supported) && (1 == priv.rot_started))
643 __set_wm_rotation_support(ev->win, 1);
644 __add_win((unsigned int)ev->win);
646 __update_win((unsigned int)ev->win, FALSE);
650 return ECORE_CALLBACK_RENEW;
653 static Eina_Bool __hide_cb(void *data, int type, void *event)
656 Ecore_Wl_Event_Window_Hide *ev;
658 Ecore_X_Event_Window_Hide *ev;
664 _DBG("[EVENT_TEST][EVENT] GET HIDE EVENT!!!. WIN:%x\n", ev->win);
666 if (__find_win((unsigned int)ev->win)) {
667 __delete_win((unsigned int)ev->win);
668 bvisibility = __check_visible();
669 if (!bvisibility && b_active == TRUE) {
670 _DBG(" Go to Pasue state \n");
672 __do_app(AE_PAUSE, data, NULL);
676 return ECORE_CALLBACK_RENEW;
679 static Eina_Bool __visibility_cb(void *data, int type, void *event)
682 Ecore_Wl_Event_Window_Visibility_Change *ev;
685 __update_win((unsigned int)ev->win, 0, ev->fully_obscured);
687 Ecore_X_Event_Window_Visibility_Change *ev;
692 __update_win((unsigned int)ev->win, ev->fully_obscured);
694 bvisibility = __check_visible();
696 _DBG("bvisibility %d, b_active %d", bvisibility, b_active);
698 if (bvisibility && b_active == FALSE) {
699 _DBG(" Go to Resume state\n");
701 __do_app(AE_RESUME, data, NULL);
703 } else if (!bvisibility && b_active == TRUE) {
704 _DBG(" Go to Pasue state \n");
706 __do_app(AE_PAUSE, data, NULL);
708 _DBG(" No change state \n");
710 return ECORE_CALLBACK_RENEW;
716 static Eina_Bool __cmsg_cb(void *data, int type, void *event)
718 struct ui_priv *ui = (struct ui_priv *)data;
719 Ecore_X_Event_Client_Message *e = event;
722 return ECORE_CALLBACK_PASS_ON;
725 return ECORE_CALLBACK_PASS_ON;
727 if (e->message_type == _WM_WINDOW_ROTATION_CHANGE_REQUEST) {
728 if ((ui->wm_rot_supported == 0)
729 || (ui->rot_started == 0)
730 || (ui->rot_cb == NULL)) {
731 return ECORE_CALLBACK_PASS_ON;
735 switch (e->data.l[1]) {
737 rm = APPCORE_RM_PORTRAIT_NORMAL;
740 rm = APPCORE_RM_LANDSCAPE_REVERSE;
743 rm = APPCORE_RM_PORTRAIT_REVERSE;
746 rm = APPCORE_RM_LANDSCAPE_NORMAL;
749 rm = APPCORE_RM_UNKNOWN;
755 if (APPCORE_RM_UNKNOWN != rm)
756 ui->rot_cb((void *)&rm, rm, ui->rot_cb_data);
759 return ECORE_CALLBACK_PASS_ON;
763 static void __add_climsg_cb(struct ui_priv *ui)
768 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, ui);
770 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, ui);
772 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE,
773 __visibility_cb, ui);
776 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_SHOW, __show_cb, ui);
778 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_HIDE, __hide_cb, ui);
780 ecore_event_handler_add(ECORE_X_EVENT_WINDOW_VISIBILITY_CHANGE,
781 __visibility_cb, ui);
783 /* Add client message callback for WM_ROTATE */
784 if (!__check_wm_rotation_support()) {
785 ui->hcmsg = ecore_event_handler_add(ECORE_X_EVENT_CLIENT_MESSAGE,
787 ui->wm_rot_supported = 1;
788 appcore_set_wm_rotation(&wm_rotate);
793 static int __before_loop(struct ui_priv *ui, int *argc, char ***argv)
798 if (argc == NULL || argv == NULL) {
799 _ERR("argc/argv is NULL");
804 #if !(GLIB_CHECK_VERSION(2, 36, 0))
807 elm_init(*argc, *argv);
809 hwacc = getenv("HWACC");
811 _DBG("elm_config_preferred_engine_set is not called");
812 } else if (strcmp(hwacc, "USE") == 0) {
814 elm_config_preferred_engine_set("wayland_egl");
815 _DBG("elm_config_preferred_engine_set : wayland_egl");
817 elm_config_preferred_engine_set("opengl_x11");
818 _DBG("elm_config_preferred_engine_set : opengl_x11");
820 } else if (strcmp(hwacc, "NOT_USE") == 0) {
822 elm_config_preferred_engine_set("wayland_shm");
823 _DBG("elm_config_preferred_engine_set : wayland_shm");
825 elm_config_preferred_engine_set("software_x11");
826 _DBG("elm_config_preferred_engine_set : software_x11");
829 _DBG("elm_config_preferred_engine_set is not called");
832 r = appcore_init(ui->name, &efl_ops, *argc, *argv);
833 _retv_if(r == -1, -1);
835 LOG(LOG_DEBUG, "LAUNCH", "[%s:Platform:appcore_init:done]", ui->name);
836 if (ui->ops && ui->ops->create) {
837 r = ui->ops->create(ui->ops->data);
839 _ERR("create() return error");
841 if (ui->ops && ui->ops->terminate)
842 ui->ops->terminate(ui->ops->data);
846 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:create:done]",
849 ui->state = AS_CREATED;
856 static void __after_loop(struct ui_priv *ui)
858 appcore_unset_rotation_cb();
861 if (ui->state == AS_RUNNING) {
862 _DBG("[APP %d] PAUSE before termination", _pid);
863 if (ui->ops && ui->ops->pause)
864 ui->ops->pause(ui->ops->data);
867 if (ui->ops && ui->ops->terminate)
868 ui->ops->terminate(ui->ops->data);
870 ui->state = AS_DYING;
873 ecore_event_handler_del(ui->hshow);
875 ecore_event_handler_del(ui->hhide);
877 ecore_event_handler_del(ui->hvchange);
879 __appcore_timer_del(ui);
884 static int __set_data(struct ui_priv *ui, const char *name,
885 struct appcore_ops *ops)
888 _ERR("Mainloop already started");
893 if (name == NULL || name[0] == '\0') {
894 _ERR("Invalid name");
905 ui->name = strdup(name);
906 _retv_if(ui->name == NULL, -1);
909 ui->mfcb = __appcore_efl_memory_flush_cb;
913 ui->wm_rot_supported = 0;
916 ui->rot_cb_data = NULL;
917 ui->rot_mode = APPCORE_RM_UNKNOWN;
922 static void __unset_data(struct ui_priv *ui)
925 free((void *)ui->name);
927 memset(ui, 0, sizeof(struct ui_priv));
931 static int __wm_set_rotation_cb(int (*cb) (void *event_info, enum appcore_rm, void *), void *data)
938 if ((priv.wm_rot_supported) && (0 == priv.rot_started))
939 __set_wm_rotation_support(0, 1);
942 priv.rot_cb_data = data;
943 priv.rot_started = 1;
948 static int __wm_unset_rotation_cb(void)
950 if ((priv.wm_rot_supported) && (1 == priv.rot_started))
951 __set_wm_rotation_support(0, 0);
954 priv.rot_cb_data = NULL;
955 priv.rot_started = 0;
960 static int __wm_get_rotation_state(enum appcore_rm *curr)
967 *curr = priv.rot_mode;
972 static int __wm_pause_rotation_cb(void)
974 if ((priv.rot_started == 1) && (priv.wm_rot_supported))
975 __set_wm_rotation_support(0, 0);
977 priv.rot_started = 0;
982 static int __wm_resume_rotation_cb(void)
984 if ((priv.rot_started == 0) && (priv.wm_rot_supported))
985 __set_wm_rotation_support(0, 1);
987 priv.rot_started = 1;
992 static struct ui_wm_rotate wm_rotate = {
993 __wm_set_rotation_cb,
994 __wm_unset_rotation_cb,
995 __wm_get_rotation_state,
996 __wm_pause_rotation_cb,
997 __wm_resume_rotation_cb
1000 EXPORT_API int appcore_efl_main(const char *name, int *argc, char ***argv,
1001 struct appcore_ops *ops)
1005 LOG(LOG_DEBUG, "LAUNCH", "[%s:Application:main:done]", name);
1007 r = __set_data(&priv, name, ops);
1008 _retv_if(r == -1, -1);
1010 r = __before_loop(&priv, argc, argv);
1012 __unset_data(&priv);
1018 aul_status_update(STATUS_DYING);
1020 __after_loop(&priv);
1022 __unset_data(&priv);
1027 EXPORT_API int appcore_set_system_resource_reclaiming(bool enable)
1029 resource_reclaiming = enable;
1034 EXPORT_API int appcore_set_app_state(int state)
1043 EXPORT_API unsigned int appcore_get_main_window()
1045 struct win_node *entry = NULL;
1047 if (g_winnode_list != NULL) {
1048 entry = g_winnode_list->data;
1049 return (unsigned int) entry->win;
1055 EXPORT_API unsigned int appcore_get_main_surface()
1057 struct win_node *entry = NULL;
1059 if (g_winnode_list != NULL) {
1060 entry = g_winnode_list->data;
1061 return (unsigned int) entry->surf;