2 * Copyright (c) 2015 - 2016 Samsung Electronics Co., Ltd All Rights Reserved
4 * Licensed under the Apache License, Version 2.0 (the License);
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an AS IS BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
22 #include <bundle_internal.h>
26 #include <glib-object.h>
28 #include <app_control.h>
29 #include <app_control_internal.h>
30 #include <Elementary.h>
31 #include <widget_errno.h>
32 #include <widget_instance.h>
33 #include <widget_service.h>
34 #include <widget_service_internal.h>
35 #include <aul_app_com.h>
36 #include <Ecore_Wayland.h>
37 #include <system_info.h>
39 #include <vconf-internal-keys.h>
40 #include <screen_connector_provider.h>
42 #include "widget_app.h"
43 #include "widget-log.h"
44 #include "widget-private.h"
45 #include "widget_app_internal.h"
51 #define STR_MAX_BUF 128
52 #define LOG_TAG "CAPI_WIDGET_APPLICATION"
53 #define K_REASON "__WC_K_REASON__"
54 #define APP_TYPE_WIDGET "widgetapp"
55 #define STATUS_FOREGROUND "fg"
56 #define STATUS_BACKGROUND "bg"
58 typedef enum _widget_obj_state_e {
70 struct app_event_handler {
71 app_event_type_e type;
76 struct app_event_info {
77 app_event_type_e type;
81 typedef struct _widget_class widget_class_s;
83 #define WIDGET_APP_EVENT_MAX 5
84 static GList *handler_list[WIDGET_APP_EVENT_MAX] = {NULL, };
86 static int caller_pid;
87 static widget_app_lifecycle_callback_s *app_ops;
88 static void *app_user_data;
90 static widget_class_h class_provider;
91 static int exit_called;
92 static char *package_id;
93 static bool fg_signal;
95 static void _widget_core_set_appcore_event_cb(void);
96 static void _widget_core_unset_appcore_event_cb(void);
98 static void __free_handler_cb(gpointer data)
104 static void __free_handler_list(void)
108 for (i = 0; i < WIDGET_APP_EVENT_MAX; i++) {
109 g_list_free_full(handler_list[i], __free_handler_cb);
110 handler_list[i] = NULL;
114 static inline bool _is_widget_feature_enabled(void)
116 static bool feature = false;
117 static bool retrieved = false;
120 if (retrieved == true)
123 ret = system_info_get_platform_bool(
124 "http://tizen.org/feature/shell.appwidget", &feature);
125 if (ret != SYSTEM_INFO_ERROR_NONE) {
126 _E("failed to get system info"); /* LCOV_EXCL_LINE */
127 return false; /* LCOV_EXCL_LINE */
135 static gint __comp_by_id(gconstpointer a, gconstpointer b)
137 widget_context_s *wc = (widget_context_s *)a;
139 return strcmp(wc->id, (const char *)b);
142 static widget_context_s *__find_context_by_id(const char *id)
145 GList *contexts = _widget_app_get_contexts();
150 ret = g_list_find_custom(contexts, id, __comp_by_id);
157 static gint __comp_by_state(gconstpointer a, gconstpointer b)
159 widget_context_s *wc = (widget_context_s *)a;
161 if (wc->state == (widget_obj_state_e)GPOINTER_TO_INT(b))
167 static widget_context_s *__find_context_by_state(widget_obj_state_e state)
170 GList *contexts = _widget_app_get_contexts();
172 ret = g_list_find_custom(contexts, GINT_TO_POINTER((int)state), __comp_by_state);
179 static gint __comp_by_win(gconstpointer a, gconstpointer b)
181 int win = GPOINTER_TO_INT(b);
182 widget_context_s *wc = (widget_context_s *)a;
184 return (wc && wc->win_id == win) ? 0 : -1;
187 static widget_context_s *__find_context_by_win(int win)
189 GList *contexts = _widget_app_get_contexts();
190 GList *ret = g_list_find_custom(contexts, GINT_TO_POINTER(win), __comp_by_win);
198 static int __send_lifecycle_event(const char *class_id, const char *instance_id,
201 bundle *b = bundle_create();
202 char pkgid[256] = {0, };
206 _E("out of memory"); /* LCOV_EXCL_LINE */
207 return -1; /* LCOV_EXCL_LINE */
210 if (package_id == NULL) {
211 ret = aul_app_get_pkgid_bypid(getpid(), pkgid, sizeof(pkgid));
213 package_id = strdup(pkgid);
216 bundle_add_str(b, AUL_K_WIDGET_ID, class_id);
217 bundle_add_str(b, AUL_K_WIDGET_INSTANCE_ID, instance_id);
218 bundle_add_byte(b, AUL_K_WIDGET_STATUS, &status, sizeof(int));
220 bundle_add_str(b, AUL_K_PKGID, package_id);
222 _D("send lifecycle %s(%d)", instance_id, status);
223 ret = aul_app_com_send("widget.status", b);
225 _E("send lifecycle error:%d", ret); /* LCOV_EXCL_LINE */
232 static int __send_update_status(const char *class_id, const char *instance_id,
233 int status, bundle *extra)
237 bundle_raw *raw = NULL;
239 char *viewer_endpoint = _widget_app_get_viewer_endpoint();
243 _E("out of memory"); /* LCOV_EXCL_LINE */
244 return -1; /* LCOV_EXCL_LINE */
247 bundle_add_str(b, AUL_K_WIDGET_ID, class_id);
248 bundle_add_str(b, AUL_K_WIDGET_INSTANCE_ID, instance_id);
249 bundle_add_byte(b, AUL_K_WIDGET_STATUS, &status, sizeof(int));
252 bundle_encode(extra, &raw, &len);
253 bundle_add_str(b, WIDGET_K_CONTENT_INFO, (const char *)raw);
254 aul_widget_instance_add(class_id, instance_id);
257 _D("send update %s(%d) to %s", instance_id, status, viewer_endpoint);
258 aul_app_com_send(viewer_endpoint, b);
261 case WIDGET_INSTANCE_EVENT_CREATE:
262 lifecycle = WIDGET_LIFE_CYCLE_EVENT_CREATE;
264 case WIDGET_INSTANCE_EVENT_DESTROY:
265 lifecycle = WIDGET_LIFE_CYCLE_EVENT_DESTROY;
267 case WIDGET_INSTANCE_EVENT_PAUSE:
268 lifecycle = WIDGET_LIFE_CYCLE_EVENT_PAUSE;
270 case WIDGET_INSTANCE_EVENT_RESUME:
271 lifecycle = WIDGET_LIFE_CYCLE_EVENT_RESUME;
276 __send_lifecycle_event(class_id, instance_id, lifecycle);
285 static int __instance_resume(widget_class_h handle, const char *id, int send_update)
287 widget_context_s *wc = __find_context_by_id(id);
291 _E("context not found: %s", id); /* LCOV_EXCL_LINE */
292 return -1; /* LCOV_EXCL_LINE */
295 if (wc->state == WC_RUNNING) {
296 _D("%s is already in running state", id); /* LCOV_EXCL_LINE */
297 return 0; /* LCOV_EXCL_LINE */
300 if (wc->state == WC_TERMINATED) {
301 _D("%s is in terminated state", id); /* LCOV_EXCL_LINE */
302 return 0; /* LCOV_EXCL_LINE */
305 if (handle->ops.resume)
306 handle->ops.resume(wc, handle->user_data);
308 wc->state = WC_RUNNING;
309 _D("%s is resumed", id);
311 ret = __send_update_status(handle->classid, wc->id,
312 WIDGET_INSTANCE_EVENT_RESUME, NULL);
314 _D("Send fg signal to resourceD");
315 aul_send_app_status_change_signal(getpid(),
329 static int __instance_pause(widget_class_h handle, const char *id, int send_update)
331 widget_context_s *wc = __find_context_by_id(id);
335 _E("context not found: %s", id); /* LCOV_EXCL_LINE */
336 return -1; /* LCOV_EXCL_LINE */
339 if (wc->state == WC_PAUSED) {
340 _D("%s is already in paused state", id); /* LCOV_EXCL_LINE */
341 return 0; /* LCOV_EXCL_LINE */
344 if (wc->state == WC_TERMINATED) {
345 _D("%s is in terminated state", id); /* LCOV_EXCL_LINE */
346 return 0; /* LCOV_EXCL_LINE */
349 if (handle->ops.pause)
350 handle->ops.pause(wc, handle->user_data);
352 wc->state = WC_PAUSED;
353 _D("%s is paused", id);
355 ret = __send_update_status(handle->classid, wc->id,
356 WIDGET_INSTANCE_EVENT_PAUSE, NULL);
357 wc = __find_context_by_state(WC_RUNNING);
358 if (!wc && fg_signal) {
359 _D("Send bg signal to resourceD");
360 aul_send_app_status_change_signal(getpid(),
374 static int __instance_resize(widget_class_h handle, const char *id, int w, int h)
376 widget_context_s *wc = __find_context_by_id(id);
380 _E("context not found: %s", id); /* LCOV_EXCL_LINE */
381 return -1; /* LCOV_EXCL_LINE */
384 if (handle->ops.resize)
385 handle->ops.resize(wc, w, h, handle->user_data);
387 _D("%s is resized to %dx%d", id, w, h);
388 ret = __send_update_status(handle->classid, wc->id,
389 WIDGET_INSTANCE_EVENT_SIZE_CHANGED, NULL);
394 /* LCOV_EXCL_START */
395 static int __instance_update_all(widget_class_h handle, int force, const char *content)
397 widget_context_s *wc;
400 GList *context = _widget_app_get_contexts();
403 b = bundle_decode((const bundle_raw *)content, strlen(content));
405 if (handle->ops.update) {
407 wc = (widget_context_s *)context->data;
408 handle->ops.update(wc, b, force, handle->user_data);
409 ret = __send_update_status(handle->classid, wc->id,
410 WIDGET_INSTANCE_EVENT_UPDATE, NULL);
411 _D("updated:%s", wc->id);
412 context = context->next;
423 /* LCOV_EXCL_START */
424 static int __instance_update(widget_class_h handle, const char *id, int force, const char *content)
426 widget_context_s *wc = __find_context_by_id(id);
430 _E("context not found: %s", id);
435 b = bundle_decode((const bundle_raw *)content, strlen(content));
437 if (handle->ops.update) {
438 handle->ops.update(wc, b, force, handle->user_data);
439 ret = __send_update_status(handle->classid, wc->id,
440 WIDGET_INSTANCE_EVENT_UPDATE, NULL);
441 _D("updated:%s", id);
451 static int __instance_create(widget_class_h handle, const char *id, const char *content, int w, int h)
453 widget_context_s *wc = NULL;
455 bundle *content_info = NULL;
457 wc = (widget_context_s *)calloc(1, sizeof(widget_context_s));
459 return WIDGET_ERROR_OUT_OF_MEMORY;
461 wc->state = WC_READY;
463 wc->provider = handle;
468 wc->content = strdup(content);
469 content_info = bundle_decode((const bundle_raw *)content, strlen(content));
472 _widget_app_add_context(wc);
474 ret = handle->ops.create(wc, content_info, w, h, handle->user_data);
476 /* TODO send abort */
478 ret = __send_update_status(handle->classid, wc->id,
479 WIDGET_INSTANCE_EVENT_CREATE, NULL);
484 aul_widget_instance_add(handle->classid, id);
488 bundle_free(content_info);
493 static int __instance_destroy(widget_class_h handle, const char *id,
494 widget_app_destroy_type_e reason, int send_update)
496 widget_context_s *wc = __find_context_by_id(id);
498 int event = WIDGET_INSTANCE_EVENT_TERMINATE;
499 bundle *content_info;
502 _E("could not find widget obj: %s, clear amd info", id); /* LCOV_EXCL_LINE */
503 aul_widget_instance_del(handle->classid, id); /* LCOV_EXCL_LINE */
504 return WIDGET_ERROR_NONE; /* LCOV_EXCL_LINE */
507 wc->state = WC_TERMINATED;
509 content_info = bundle_decode((const bundle_raw *)wc->content, strlen(wc->content));
511 content_info = bundle_create();
513 handle->ops.destroy(wc, reason, content_info,
516 if (reason == WIDGET_APP_DESTROY_TYPE_PERMANENT) {
517 event = WIDGET_INSTANCE_EVENT_DESTROY;
518 aul_widget_instance_del(handle->classid, id);
520 ret = __send_update_status(handle->classid, id,
521 WIDGET_INSTANCE_EVENT_EXTRA_UPDATED, content_info);
525 bundle_free(content_info);
527 ret = __send_update_status(handle->classid, id, event, NULL);
529 _widget_app_remove_context(wc);
539 if (_widget_app_get_contexts() == NULL && !exit_called) /* all instance destroyed */
545 static widget_class_h __find_class_handler(const char *class_id,
546 widget_class_h handle)
548 if (!class_id || !handle)
551 widget_class_h head = handle;
554 if (head->classid && strcmp(head->classid, class_id) == 0)
563 /* LCOV_EXCL_START */
564 static void __resize_window(char *id, int w, int h)
566 widget_context_s *wc = __find_context_by_id(id);
569 _E("can not find instance: %s", id);
574 evas_object_resize(wc->win, w, h);
576 _E("unable to find window of %d", wc->id);
580 static void __control(bundle *b)
582 char *class_id = NULL;
584 char *operation = NULL;
585 char *content = NULL;
592 char *force_str = NULL;
593 widget_class_h handle = NULL;
595 bundle_get_str(b, WIDGET_K_CLASS, &class_id);
596 /* for previous version compatibility, use appid for default class id */
597 if (class_id == NULL)
600 bundle_get_str(b, AUL_K_WIDGET_INSTANCE_ID, &id);
601 bundle_get_str(b, WIDGET_K_OPERATION, &operation);
603 handle = __find_class_handler(class_id, class_provider);
605 _E("no handle provided: %s", class_id); /* LCOV_EXCL_LINE */
610 _E("no operation provided");
614 bundle_get_str(b, WIDGET_K_FORCE, &force_str);
616 if (force_str && strcmp(force_str, "true") == 0)
621 bundle_get_str(b, WIDGET_K_CONTENT_INFO, &content);
622 bundle_get_str(b, WIDGET_K_WIDTH, &w_str);
623 bundle_get_str(b, WIDGET_K_HEIGHT, &h_str);
625 w = (int)g_ascii_strtoll(w_str, &remain, 10);
628 h = (int)g_ascii_strtoll(h_str, &remain, 10);
630 if (strcmp(operation, "create") == 0) {
631 __instance_create(handle, id, content, w, h);
632 } else if (strcmp(operation, "resize") == 0) {
633 __resize_window(id, w, h);
634 } else if (strcmp(operation, "update") == 0) {
636 __instance_update(handle, id, force, content);
638 __instance_update_all(handle, force, content);
640 } else if (strcmp(operation, "destroy") == 0) {
641 __instance_destroy(handle, id, WIDGET_APP_DESTROY_TYPE_PERMANENT, UPDATE_ALL);
642 } else if (strcmp(operation, "resume") == 0) {
643 __instance_resume(handle, id, UPDATE_ALL);
644 } else if (strcmp(operation, "pause") == 0) {
645 __instance_pause(handle, id, UPDATE_ALL);
646 } else if (strcmp(operation, "terminate") == 0) {
647 __instance_destroy(handle, id, WIDGET_APP_DESTROY_TYPE_TEMPORARY, UPDATE_ALL);
652 LOGD("error on control");
656 static void __pause_all(int send_update)
658 GList *contexts = _widget_app_get_contexts();
659 GList *iter = g_list_first(contexts);
661 while (iter != NULL) {
662 widget_context_s *cxt = (widget_context_s *)iter->data;
664 switch (cxt->state) {
666 __instance_resume(cxt->provider, cxt->id, send_update);
667 __instance_pause(cxt->provider, cxt->id, send_update);
670 __instance_pause(cxt->provider, cxt->id, send_update);
673 LOGD("pause %s", cxt->id);
674 iter = g_list_next(iter);
678 /* LCOV_EXCL_START */
679 static void __resume_all(int send_update)
681 GList *contexts = _widget_app_get_contexts();
682 GList *iter = g_list_first(contexts);
684 while (iter != NULL) {
685 widget_context_s *cxt = (widget_context_s *)iter->data;
687 switch (cxt->state) {
689 __instance_resume(cxt->provider, cxt->id, send_update);
692 __instance_resume(cxt->provider, cxt->id, send_update);
695 iter = g_list_next(iter);
700 static void __destroy_all(int reason, int send_update)
702 GList *contexts = _widget_app_get_contexts();
703 GList *iter = g_list_first(contexts);
705 __pause_all(send_update);
706 while (iter != NULL) {
707 widget_context_s *cxt = (widget_context_s *)iter->data;
708 iter = g_list_next(iter);
709 switch (cxt->state) {
711 LOGD("destroy %d : %s", cxt->state, cxt->id);
712 __instance_destroy(cxt->provider, cxt->id, reason, send_update);
719 static Eina_Bool __show_cb(void *data, int type, void *event)
721 Ecore_Wl_Event_Window_Show *ev = event;
722 widget_context_s *cxt = __find_context_by_win(ev->win);
724 LOGD("show %d %d", (unsigned int)ev->win, (unsigned int)ev->data[0]);
727 __instance_resume(cxt->provider, cxt->id, UPDATE_ALL);
729 LOGE("unknown window error: %d", ev->win); /* LCOV_EXCL_LINE */
731 return ECORE_CALLBACK_RENEW;
734 static Eina_Bool __hide_cb(void *data, int type, void *event)
736 Ecore_Wl_Event_Window_Hide *ev = event;
737 widget_context_s *cxt = __find_context_by_win(ev->win);
740 LOGD("hide %d", (unsigned int)ev->win);
743 __instance_pause(cxt->provider, cxt->id, UPDATE_ALL);
745 LOGE("unknown window error: %d", ev->win); /* LCOV_EXCL_LINE */
747 return ECORE_CALLBACK_RENEW;
750 static Eina_Bool __visibility_cb(void *data, int type, void *event)
752 Ecore_Wl_Event_Window_Visibility_Change *ev = event;
753 widget_context_s *cxt = __find_context_by_win(ev->win);
755 LOGD("visiblity change: %d %d", (unsigned int)ev->win, (unsigned int)ev->fully_obscured);
758 LOGE("unknown window error: %d", ev->win);
759 return ECORE_CALLBACK_RENEW;
762 if (cxt->state == WC_PAUSED && ev->fully_obscured == 0) {
763 __instance_resume(cxt->provider, cxt->id, UPDATE_ALL);
764 } else if (cxt->state == WC_RUNNING && ev->fully_obscured == 1) {
765 __instance_pause(cxt->provider, cxt->id, UPDATE_ALL);
767 LOGD("cxt:%s state:%d obscured:%d", cxt->id, cxt->state, ev->fully_obscured);
770 return ECORE_CALLBACK_RENEW;
773 /* LCOV_EXCL_START */
774 static Eina_Bool __lower_cb(void *data, int type, void *event)
777 return ECORE_CALLBACK_RENEW;
781 static Eina_Bool __configure_cb(void *data, int type, void *event)
783 Ecore_Wl_Event_Window_Configure *ev = event;
784 widget_context_s *cxt = __find_context_by_win(ev->win);
786 LOGD("configure: %d %d", ev->w, ev->h);
789 LOGE("unknown window error: %d", ev->win); /* LCOV_EXCL_LINE */
790 return ECORE_CALLBACK_RENEW; /* LCOV_EXCL_LINE */
793 if (cxt->state == WC_PAUSED || cxt->state == WC_RUNNING)
794 __instance_resize(cxt->provider, cxt->id, ev->w, ev->h);
795 LOGD("cxt:%s resized to %dx%d", cxt->id, ev->w, ev->h);
797 return ECORE_CALLBACK_RENEW;
800 static void __add_climsg()
802 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_SHOW, __show_cb, NULL);
803 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_HIDE, __hide_cb, NULL);
804 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_VISIBILITY_CHANGE, __visibility_cb, NULL);
805 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_LOWER, __lower_cb, NULL);
806 ecore_event_handler_add(ECORE_WL_EVENT_WINDOW_CONFIGURE, __configure_cb, NULL);
809 static void __get_content(bundle *b)
811 char *instance_id = NULL;
812 widget_context_s *cxt = NULL;
814 bundle_get_str(b, AUL_K_WIDGET_INSTANCE_ID, &instance_id);
818 cxt = __find_context_by_id(instance_id);
820 _E("can not find instance id:%s", instance_id);
825 bundle_add_str(b, AUL_K_WIDGET_CONTENT_INFO, cxt->content);
826 _D("content info of %s found", cxt->id);
828 bundle_add_str(b, AUL_K_WIDGET_CONTENT_INFO, "");
829 _D("empty content info added");
833 static int __aul_handler(aul_type type, bundle *b, void *data)
841 bundle_get_str(b, WIDGET_K_CALLER, &caller);
843 caller_pid = g_ascii_strtoll(caller, &remain,
846 /* using caller appid and query pid using caller appid? */
854 __resume_all(UPDATE_ALL);
859 case AUL_WIDGET_CONTENT:
869 static char *__get_domain_name(char *appid)
874 _E("appid is NULL"); /* LCOV_EXCL_LINE */
875 return NULL; /* LCOV_EXCL_LINE */
878 name_token = strrchr(appid, '.');
880 if (name_token == NULL) {
881 _E("appid is invalid"); /* LCOV_EXCL_LINE */
882 return appid; /* LCOV_EXCL_LINE */
890 /* LCOV_EXCL_START */
891 static void __on_poweroff(keynode_t *key, void *data)
895 val = vconf_keynode_get_int(key);
897 case VCONFKEY_SYSMAN_POWER_OFF_DIRECT:
898 case VCONFKEY_SYSMAN_POWER_OFF_RESTART:
899 _I("power off changed: %d", val);
902 case VCONFKEY_SYSMAN_POWER_OFF_NONE:
903 case VCONFKEY_SYSMAN_POWER_OFF_POPUP:
911 extern int _set_i18n(const char *name);
913 static int __before_loop(int argc, char **argv)
918 char *viewer_endpoint = NULL;
920 #if !(GLIB_CHECK_VERSION(2, 36, 0))
924 kb = bundle_import_from_argv(argc, argv);
926 bundle_get_str(kb, WIDGET_K_ENDPOINT, &viewer_endpoint);
927 if (viewer_endpoint) {
928 _E("viewer endpoint :%s", viewer_endpoint);
929 _widget_app_set_viewer_endpoint(viewer_endpoint);
931 _E("endpoint is missing");
937 _E("failed to get launch argv"); /* LCOV_EXCL_LINE */
940 screen_connector_provider_init();
941 elm_init(argc, argv);
943 r = aul_launch_init(__aul_handler, NULL);
945 /* LCOV_EXCL_START */
946 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
948 "Fail to call the aul_launch_init");
952 r = aul_launch_argv_handler(argc, argv);
954 /* LCOV_EXCL_START */
955 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
957 "Fail to call the aul_launch_argv_handler");
961 r = app_get_id(&appid);
962 if (r != APP_ERROR_NONE)
965 name = __get_domain_name(appid);
968 /* LCOV_EXCL_START */
969 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
971 "Fail to call __get_domain_name");
978 /* LCOV_EXCL_START */
979 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
981 "Fail to call _set_i18n");
987 _widget_core_set_appcore_event_cb();
989 class_provider = app_ops->create(app_user_data);
990 if (class_provider == NULL) {
991 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
992 __FUNCTION__, "widget_class is NULL");
995 vconf_notify_key_changed(VCONFKEY_SYSMAN_POWER_OFF_STATUS, __on_poweroff, NULL);
997 return WIDGET_ERROR_NONE;
1000 static void __after_loop()
1003 vconf_ignore_key_changed(VCONFKEY_SYSMAN_POWER_OFF_STATUS, __on_poweroff);
1005 __pause_all(UPDATE_LOCAL);
1006 __destroy_all(WIDGET_APP_DESTROY_TYPE_TEMPORARY, UPDATE_ALL);
1008 if (app_ops->terminate)
1009 app_ops->terminate(app_user_data);
1011 screen_connector_provider_fini();
1013 _widget_app_free_viewer_endpoint();
1014 _widget_core_unset_appcore_event_cb();
1015 __free_handler_list();
1030 static void __on_low_memory(keynode_t *key, void *data)
1034 val = vconf_keynode_get_int(key);
1035 if (val == VCONFKEY_SYSMAN_LOW_MEMORY_SOFT_WARNING) {
1036 app_event_handler_h handler;
1037 struct app_event_info event;
1039 _I("widget_app_low_memory");
1041 event.type = APP_EVENT_LOW_MEMORY;
1042 event.value = (void *)&val;
1044 GList *iter = g_list_first(handler_list[APP_EVENT_LOW_MEMORY]);
1047 handler = (app_event_handler_h) iter->data;
1048 handler->cb(&event, handler->data);
1049 iter = g_list_next(iter);
1054 static void __on_low_battery(keynode_t *key, void *data)
1058 val = vconf_keynode_get_int(key);
1059 if (val <= VCONFKEY_SYSMAN_BAT_CRITICAL_LOW) {
1060 app_event_handler_h handler;
1061 struct app_event_info event;
1063 _I("widget_app_low_battery");
1065 event.type = APP_EVENT_LOW_BATTERY;
1066 event.value = (void *)&val;
1068 GList *iter = g_list_first(handler_list[APP_EVENT_LOW_BATTERY]);
1071 handler = (app_event_handler_h) iter->data;
1072 handler->cb(&event, handler->data);
1073 iter = g_list_next(iter);
1078 static void __on_lang_changed(keynode_t *key, void *data)
1083 val = vconf_keynode_get_str(key);
1085 app_event_handler_h handler;
1086 struct app_event_info event;
1088 _I("widget_app_lang_changed");
1090 event.type = APP_EVENT_LANGUAGE_CHANGED;
1091 event.value = (void *)val;
1093 GList *iter = g_list_first(handler_list[APP_EVENT_LANGUAGE_CHANGED]);
1096 handler = (app_event_handler_h) iter->data;
1097 handler->cb(&event, handler->data);
1098 iter = g_list_next(iter);
1102 static void __on_region_changed(keynode_t *key, void *data)
1107 val = vconf_keynode_get_str(key);
1109 app_event_handler_h handler;
1110 struct app_event_info event;
1112 _I("widget_app_region_changed");
1114 event.type = APP_EVENT_REGION_FORMAT_CHANGED;
1115 event.value = (void *)val;
1117 GList *iter = g_list_first(handler_list[APP_EVENT_REGION_FORMAT_CHANGED]);
1120 handler = (app_event_handler_h) iter->data;
1121 handler->cb(&event, handler->data);
1122 iter = g_list_next(iter);
1126 static void __register_event(int event_type)
1128 switch (event_type) {
1129 case APP_EVENT_LOW_MEMORY:
1130 vconf_notify_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, __on_low_memory, NULL);
1133 case APP_EVENT_LOW_BATTERY:
1134 vconf_notify_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW, __on_low_battery, NULL);
1137 case APP_EVENT_LANGUAGE_CHANGED:
1138 vconf_notify_key_changed(VCONFKEY_LANGSET, __on_lang_changed, NULL);
1141 case APP_EVENT_REGION_FORMAT_CHANGED:
1142 vconf_notify_key_changed(VCONFKEY_REGIONFORMAT, __on_region_changed, NULL);
1147 static void __unregister_event(int event_type)
1149 switch (event_type) {
1150 case APP_EVENT_LOW_MEMORY:
1151 vconf_ignore_key_changed(VCONFKEY_SYSMAN_LOW_MEMORY, __on_low_memory);
1154 case APP_EVENT_LOW_BATTERY:
1155 vconf_ignore_key_changed(VCONFKEY_SYSMAN_BATTERY_STATUS_LOW, __on_low_battery);
1158 case APP_EVENT_LANGUAGE_CHANGED:
1159 vconf_ignore_key_changed(VCONFKEY_LANGSET, __on_lang_changed);
1162 case APP_EVENT_REGION_FORMAT_CHANGED:
1163 vconf_ignore_key_changed(VCONFKEY_REGIONFORMAT, __on_region_changed);
1168 static void _widget_core_set_appcore_event_cb(void)
1170 __register_event(APP_EVENT_LANGUAGE_CHANGED);
1171 __register_event(APP_EVENT_REGION_FORMAT_CHANGED);
1174 static void _widget_core_unset_appcore_event_cb(void)
1176 __unregister_event(APP_EVENT_LANGUAGE_CHANGED);
1177 __unregister_event(APP_EVENT_REGION_FORMAT_CHANGED);
1180 EXPORT_API int widget_app_main(int argc, char **argv,
1181 widget_app_lifecycle_callback_s *callback, void *user_data)
1185 if (!_is_widget_feature_enabled()) {
1186 _E("not supported"); /* LCOV_EXCL_LINE */
1187 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1190 if (argc <= 0 || argv == NULL || callback == NULL)
1191 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1192 __FUNCTION__, NULL);
1194 if (callback->create == NULL)
1195 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1197 "widget_app_create_cb() callback must be "
1200 app_user_data = user_data;
1201 r = __before_loop(argc, argv);
1210 ecore_main_loop_begin();
1211 aul_status_update(STATUS_DYING);
1214 return WIDGET_ERROR_NONE;
1217 EXPORT_API int widget_app_exit(void)
1219 if (!_is_widget_feature_enabled()) {
1220 _E("not supported"); /* LCOV_EXCL_LINE */
1221 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1225 return WIDGET_ERROR_NONE;
1229 ecore_main_loop_quit();
1231 return WIDGET_ERROR_NONE;
1234 /* LCOV_EXCL_START */
1235 static gboolean __finish_event_cb(gpointer user_data)
1237 if (user_data == NULL)
1240 widget_context_s *wc = (widget_context_s *)user_data;
1242 switch (wc->state) {
1244 __instance_resume(wc->provider, wc->id, UPDATE_LOCAL);
1246 __instance_pause(wc->provider, wc->id, UPDATE_LOCAL);
1248 __instance_destroy(wc->provider, wc->id,
1249 WIDGET_DESTROY_TYPE_TEMPORARY, UPDATE_ALL);
1257 /* LCOV_EXCL_STOP */
1259 EXPORT_API int widget_app_terminate_context(widget_context_h context)
1261 if (!_is_widget_feature_enabled()) {
1262 _E("not supported"); /* LCOV_EXCL_LINE */
1263 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1266 if (context == NULL)
1267 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1268 __FUNCTION__, NULL);
1270 g_idle_add(__finish_event_cb, context);
1271 return WIDGET_ERROR_NONE;
1274 EXPORT_API int widget_app_foreach_context(widget_context_cb cb, void *data)
1276 GList *contexts = _widget_app_get_contexts();
1278 widget_context_s *wc;
1280 if (!_is_widget_feature_enabled()) {
1281 _E("not supported"); /* LCOV_EXCL_LINE */
1282 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1286 return WIDGET_ERROR_INVALID_PARAMETER;
1288 list = g_list_first(contexts);
1291 wc = (widget_context_s *)list->data;
1299 return WIDGET_ERROR_NONE;
1302 EXPORT_API int widget_app_add_event_handler(app_event_handler_h *event_handler,
1303 app_event_type_e event_type, app_event_cb callback,
1309 r = system_info_get_platform_bool(FEATURE_SHELL_APPWIDGET, &feature);
1311 return WIDGET_ERROR_FAULT;
1314 return WIDGET_ERROR_NOT_SUPPORTED;
1316 app_event_handler_h handler;
1318 if (event_handler == NULL || callback == NULL)
1319 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER, __FUNCTION__, NULL);
1321 if (event_type < APP_EVENT_LOW_MEMORY
1322 || event_type > APP_EVENT_REGION_FORMAT_CHANGED)
1323 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER, __FUNCTION__, NULL);
1325 if (event_type == APP_EVENT_DEVICE_ORIENTATION_CHANGED)
1326 return widget_app_error(WIDGET_ERROR_NOT_SUPPORTED, __FUNCTION__, NULL);
1328 GList *iter = g_list_first(handler_list[event_type]);
1331 handler = (app_event_handler_h) iter->data;
1333 if (handler->cb == callback)
1334 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER, __FUNCTION__, NULL);
1336 iter = g_list_next(iter);
1339 handler = calloc(1, sizeof(struct app_event_handler));
1341 return widget_app_error(WIDGET_ERROR_OUT_OF_MEMORY, __FUNCTION__, NULL); /* LCOV_EXCL_LINE */
1343 if (g_list_length(handler_list[event_type]) == 0)
1344 __register_event(event_type);
1346 handler->type = event_type;
1347 handler->cb = callback;
1348 handler->data = user_data;
1349 handler_list[event_type] = g_list_append(handler_list[event_type], handler);
1351 *event_handler = handler;
1353 return WIDGET_ERROR_NONE;
1356 EXPORT_API int widget_app_remove_event_handler(app_event_handler_h
1362 r = system_info_get_platform_bool(FEATURE_SHELL_APPWIDGET, &feature);
1364 return WIDGET_ERROR_FAULT;
1367 return WIDGET_ERROR_NOT_SUPPORTED;
1369 app_event_type_e type;
1371 if (event_handler == NULL)
1372 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER, __FUNCTION__, NULL);
1374 type = event_handler->type;
1375 if (type < APP_EVENT_LOW_MEMORY || type > APP_EVENT_REGION_FORMAT_CHANGED)
1376 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER, __FUNCTION__, NULL);
1378 handler_list[type] = g_list_remove(handler_list[type], event_handler);
1379 free(event_handler);
1381 if (g_list_length(handler_list[type]) == 0)
1382 __unregister_event(type);
1384 return WIDGET_ERROR_NONE;
1387 EXPORT_API const char *widget_app_get_id(widget_context_h context)
1389 if (!_is_widget_feature_enabled()) {
1390 _E("not supported"); /* LCOV_EXCL_LINE */
1391 set_last_result(WIDGET_ERROR_NOT_SUPPORTED); /* LCOV_EXCL_LINE */
1392 return NULL; /* LCOV_EXCL_LINE */
1396 set_last_result(WIDGET_ERROR_INVALID_PARAMETER);
1400 set_last_result(WIDGET_ERROR_NONE);
1404 static void _win_del_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
1406 /* Remove data used in accessibility */
1408 plug_id = evas_object_data_del(obj, "___PLUGID");
1412 EXPORT_API int widget_app_get_elm_win(widget_context_h context,
1415 widget_context_s *cxt = (widget_context_s *)context;
1416 Evas_Object *ret_win;
1417 Ecore_Wl_Window *wl_win;
1418 struct wl_surface *surface;
1422 if (!_is_widget_feature_enabled()) {
1423 _E("not supported"); /* LCOV_EXCL_LINE */
1424 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1427 if (context == NULL || win == NULL)
1428 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1429 __FUNCTION__, NULL);
1431 ret_win = elm_win_add(NULL, cxt->id, ELM_WIN_BASIC);
1432 if (ret_win == NULL) {
1433 _E("failed to create window"); /* LCOV_EXCL_LINE */
1434 goto fault; /* LCOV_EXCL_LINE */
1437 elm_win_wm_rotation_preferred_rotation_set(ret_win, -1);
1438 elm_win_wm_rotation_available_rotations_set(ret_win, rots, 1);
1440 wl_win = elm_win_wl_window_get(ret_win);
1441 if (wl_win == NULL) {
1442 _E("failed to get wayland window"); /* LCOV_EXCL_LINE */
1446 surface = ecore_wl_window_surface_get(wl_win);
1447 if (surface == NULL) {
1448 _E("failed to get surface"); /* LCOV_EXCL_LINE */
1449 goto fault; /* LCOV_EXCL_LINE */
1451 screen_connector_provider_remote_enable(cxt->id, surface);
1453 ecore_wl_window_class_name_set(wl_win, cxt->id);
1454 elm_win_aux_hint_add(ret_win, "wm.policy.win.user.geometry", "1");
1458 cxt->win_id = ecore_wl_window_id_get(wl_win);
1460 /* Set data to use in accessibility */
1461 snprintf(buffer, sizeof(buffer), "%s:%d", cxt->id, getpid());
1462 evas_object_data_set(ret_win, "___PLUGID", strdup(buffer));
1463 evas_object_event_callback_add(ret_win, EVAS_CALLBACK_DEL, _win_del_cb, NULL);
1465 _D("window created: %d", cxt->win_id);
1467 return WIDGET_ERROR_NONE;
1470 if (ret_win) /* LCOV_EXCL_LINE */
1471 evas_object_del(ret_win); /* LCOV_EXCL_LINE */
1473 return WIDGET_ERROR_FAULT; /* LCOV_EXCL_LINE */
1477 widget_class_h _widget_class_create(widget_class_s *prev, const char *class_id,
1478 widget_instance_lifecycle_callback_s callback, void *user_data)
1482 if (!_is_widget_feature_enabled()) {
1483 _E("not supported"); /* LCOV_EXCL_LINE */
1484 set_last_result(WIDGET_ERROR_NOT_SUPPORTED); /* LCOV_EXCL_LINE */
1488 if (class_id == NULL) {
1489 set_last_result(WIDGET_ERROR_INVALID_PARAMETER);
1493 wc = (widget_class_s *)calloc(1, sizeof(widget_class_s));
1495 _E("failed to calloc : %s", __FUNCTION__); /* LCOV_EXCL_LINE */
1496 set_last_result(WIDGET_ERROR_OUT_OF_MEMORY); /* LCOV_EXCL_LINE */
1497 return NULL; /* LCOV_EXCL_LINE */
1500 wc->classid = strdup(class_id);
1501 wc->user_data = user_data;
1506 set_last_result(WIDGET_ERROR_NONE);
1514 EXPORT_API widget_class_h widget_app_class_add(widget_class_h widget_class,
1515 const char *class_id,
1516 widget_instance_lifecycle_callback_s callback, void *user_data)
1518 return _widget_class_create(widget_class, class_id, callback,
1522 EXPORT_API widget_class_h widget_app_class_create(
1523 widget_instance_lifecycle_callback_s callback, void *user_data)
1525 return _widget_class_create(class_provider, appid, callback, user_data);
1528 EXPORT_API int widget_app_context_set_tag(widget_context_h context, void *tag)
1530 if (!_is_widget_feature_enabled()) {
1531 _E("not supported"); /* LCOV_EXCL_LINE */
1532 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1535 if (context == NULL)
1536 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1537 __FUNCTION__, NULL);
1541 return WIDGET_ERROR_NONE;
1544 EXPORT_API int widget_app_context_get_tag(widget_context_h context, void **tag)
1546 if (!_is_widget_feature_enabled()) {
1547 _E("not supported"); /* LCOV_EXCL_LINE */
1548 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1551 if (context == NULL || tag == NULL)
1552 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1553 __FUNCTION__, NULL);
1555 *tag = context->tag;
1557 return WIDGET_ERROR_NONE;
1560 EXPORT_API int widget_app_context_set_content_info(widget_context_h context,
1561 bundle *content_info)
1563 const char *class_id = NULL;
1565 bundle_raw *raw = NULL;
1568 if (!_is_widget_feature_enabled()) {
1569 _E("not supported"); /* LCOV_EXCL_LINE */
1570 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1573 if (context == NULL || content_info == NULL)
1574 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1575 __FUNCTION__, NULL);
1577 if (context->provider == NULL)
1578 return widget_app_error(WIDGET_ERROR_INVALID_PARAMETER,
1579 __FUNCTION__, NULL);
1581 class_id = context->provider->classid;
1582 if (class_id == NULL)
1583 return widget_app_error(WIDGET_ERROR_FAULT, __FUNCTION__, NULL);
1585 ret = __send_update_status(class_id, context->id,
1586 WIDGET_INSTANCE_EVENT_EXTRA_UPDATED, content_info);
1588 if (context->content)
1589 free(context->content);
1591 bundle_encode(content_info, &raw, &len);
1593 context->content = strdup((const char *)raw);
1595 context->content = NULL;
1599 /* LCOV_EXCL_START */
1600 _E("failed to send content info: %s of %s (%d)", context->id,
1602 return widget_app_error(WIDGET_ERROR_IO_ERROR, __FUNCTION__,
1604 /* LCOV_EXCL_STOP */
1607 return WIDGET_ERROR_NONE;
1610 EXPORT_API int widget_app_context_set_title(widget_context_h context,
1613 if (!_is_widget_feature_enabled()) {
1614 _E("not supported"); /* LCOV_EXCL_LINE */
1615 return WIDGET_ERROR_NOT_SUPPORTED; /* LCOV_EXCL_LINE */
1618 if (!context || !title)
1619 return WIDGET_ERROR_INVALID_PARAMETER;
1622 elm_win_title_set(context->win, title);
1624 return WIDGET_ERROR_NONE;