forked from enlightenment/efl
455 lines
14 KiB
C
455 lines
14 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "elm_app_server_eet.h"
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#define MY_CLASS ELM_APP_SERVER_CLASS
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#define MY_CLASS_NAME "Elm_App_Server"
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typedef struct
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{
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Eldbus_Connection *conn;
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Eldbus_Service_Interface *iface;
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Elm_App_Server_Create_View_Cb create_view_cb;
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Eina_Hash *views;
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int PID;
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Eina_Stringshare *title;
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Eina_Stringshare *icon_name;
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Eina_Stringshare *pkg;
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struct {
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unsigned int w, h;
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Eina_Bool has_alpha;
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unsigned char *raw;
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} image_raw;
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} Elm_App_Server_Data;
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static Eina_Bool
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_view_del_cb(void *data, Eo *obj, const Eo_Event_Description *desc EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Elm_App_Server_Data *cdata = data;
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eina_hash_del(cdata->views, NULL, obj);
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return EINA_TRUE;
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}
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static Eina_Bool
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_view_append(Elm_App_Server_Data *data, Elm_App_Server_View *view)
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{
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Eina_Stringshare *view_id = NULL;
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eo_do(view, view_id = elm_app_server_view_id_get());
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if (eina_hash_find(data->views, view_id))
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{
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ERR("%p already have a view with id=%s", data->pkg, view_id);
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eo_del(view);
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return EINA_FALSE;
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}
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eina_hash_add(data->views, view_id, view);
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eo_do(view, eo_event_callback_add(EO_EV_DEL, _view_del_cb, data));
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return EINA_TRUE;
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}
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static Eldbus_Message *
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_method_create_view(const Eldbus_Service_Interface *iface, const Eldbus_Message *message)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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Elm_App_Server_Data *data = eo_data_scope_get(eo, MY_CLASS);
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Eina_Value *args;
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Eina_Stringshare *error_name, *error_message, *view_path = NULL;
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Elm_App_Server_View *view;
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Eldbus_Message *reply;
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args = eldbus_message_to_eina_value(message);
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if (!args)
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return eldbus_message_error_new(message, ELM_APP_CLEINT_VIEW_OPEN_ERROR, "");
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view = data->create_view_cb(eo, args, &error_name, &error_message);
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eina_value_free(args);
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if (!view)
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{
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reply = eldbus_message_error_new(message, error_name, error_message);
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eina_stringshare_del(error_name);
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eina_stringshare_del(error_message);
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return reply;
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}
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if (!_view_append(data, view))
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{
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reply = eldbus_message_error_new(message,
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ELM_APP_SERVER_VIEW_CREATE_DUPLICATE,
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NULL);
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return reply;
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}
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eo_do(view, view_path = elm_app_server_view_path_get());
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reply = eldbus_message_method_return_new(message);
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eldbus_message_arguments_append(reply, "o", view_path);
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return reply;
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}
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static void
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_close_all_views(Elm_App_Server_Data *data)
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{
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Eina_Iterator *iter;
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Elm_App_Server_View *view;
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Eina_List *view_list = NULL;
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/*
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* need do this because hash will be modified when called
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* elm_app_server_view_close()
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*/
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iter = eina_hash_iterator_data_new(data->views);
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EINA_ITERATOR_FOREACH(iter, view)
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view_list = eina_list_append(view_list, view);
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eina_iterator_free(iter);
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EINA_LIST_FREE(view_list, view)
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eo_do(view, elm_app_server_view_close());
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}
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static Eldbus_Message *
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_method_close_all_views(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *message EINA_UNUSED)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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Elm_App_Server_Data *data = eo_data_scope_get(eo, MY_CLASS);
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_close_all_views(data);
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return eldbus_message_method_return_new(message);
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}
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static Eldbus_Message *
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_method_terminate(const Eldbus_Service_Interface *iface EINA_UNUSED, const Eldbus_Message *message EINA_UNUSED)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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eo_do(eo, eo_event_callback_call(ELM_APP_SERVER_EVENT_TERMINATE, NULL));
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return eldbus_message_method_return_new(message);
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}
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static const Eldbus_Method _methods[] = {
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{ "CreateView", ELDBUS_ARGS({"a{sv}", "arguments"}),
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ELDBUS_ARGS({"o", "view_path"}), _method_create_view, 0 },
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{ "CloseAllViews", NULL, NULL, _method_close_all_views, 0},
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{ "Terminate", NULL, NULL, _method_terminate, 0 },
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{ NULL, NULL, NULL, NULL, 0 }
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};
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static Eina_Bool
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_prop_pid_get(const Eldbus_Service_Interface *iface, const char *propname EINA_UNUSED, Eldbus_Message_Iter *iter, const Eldbus_Message *request_msg EINA_UNUSED, Eldbus_Message **error EINA_UNUSED)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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Elm_App_Server_Data *data = eo_data_scope_get(eo, MY_CLASS);
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eldbus_message_iter_basic_append(iter, 'i', data->PID);
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return EINA_TRUE;
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}
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static Eina_Bool
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_prop_title_get(const Eldbus_Service_Interface *iface, const char *propname EINA_UNUSED, Eldbus_Message_Iter *iter, const Eldbus_Message *request_msg EINA_UNUSED, Eldbus_Message **error EINA_UNUSED)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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Elm_App_Server_Data *data = eo_data_scope_get(eo, MY_CLASS);
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eldbus_message_iter_basic_append(iter, 's', data->title);
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return EINA_TRUE;
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}
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static Eina_Bool
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_prop_icon_get(const Eldbus_Service_Interface *iface, const char *propname EINA_UNUSED, Eldbus_Message_Iter *iter, const Eldbus_Message *request_msg EINA_UNUSED, Eldbus_Message **error EINA_UNUSED)
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{
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Eo *eo = eldbus_service_object_data_get(iface, MY_CLASS_NAME);
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Elm_App_Server_Data *data = eo_data_scope_get(eo, MY_CLASS);
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eldbus_message_iter_basic_append(iter, 's', data->icon_name);
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return EINA_TRUE;
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}
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/*static Eina_Bool
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_prop_icon_pixels_get(const Eldbus_Service_Interface *iface EINA_UNUSED, const char *propname EINA_UNUSED, Eldbus_Message_Iter *iter EINA_UNUSED, const Eldbus_Message *request_msg EINA_UNUSED, Eldbus_Message **error EINA_UNUSED)
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{
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//TODO
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return EINA_FALSE;
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}*/
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static const Eldbus_Property _props[] = {
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{ "PID", "i", _prop_pid_get, NULL, 0 },
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{ "Title", "s", _prop_title_get, NULL, 0 },
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{ "IconName", "s", _prop_icon_get, NULL, 0 },
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//{ "IconPixels", "(uubay)", _prop_icon_pixels_get, NULL, 0 },
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{ NULL, NULL, NULL, NULL, 0 }
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};
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static const Eldbus_Service_Interface_Desc iface_desc = {
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"org.enlightenment.Application1", _methods, NULL, _props, NULL, NULL
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};
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EOLIAN static void
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_elm_app_server_constructor(Eo *obj, Elm_App_Server_Data *data, const char *pkg, Elm_App_Server_Create_View_Cb create_view_cb)
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{
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char *path;
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Elm_App_Server_Views_Eet *views_eet;
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char buf[PATH_MAX];
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data->create_view_cb = create_view_cb;
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EINA_SAFETY_ON_NULL_RETURN(data->create_view_cb);
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EINA_SAFETY_ON_TRUE_RETURN(!pkg);
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data->views = eina_hash_string_small_new(NULL);
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data->PID = getpid();
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data->title = eina_stringshare_add("");
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data->icon_name = eina_stringshare_add("");
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data->pkg = eina_stringshare_add(pkg);
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path = _dbus_package_to_path(pkg);
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eldbus_init();
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data->conn = eldbus_connection_get(ELDBUS_CONNECTION_TYPE_SESSION);
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eldbus_name_request(data->conn, pkg, 0, NULL, NULL);
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data->iface = eldbus_service_interface_register(data->conn,
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path,
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&iface_desc);
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eldbus_service_object_data_set(data->iface, MY_CLASS_NAME, obj);
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eldbus_service_object_manager_attach(data->iface);
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free(path);
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//Check if there a saved list of views
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app_server_views_eet_init();
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_elm_config_user_dir_snprintf(buf, sizeof(buf), "apps/%s.eet",
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data->pkg);
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views_eet = elm_app_server_views_eet_load(buf);
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if (views_eet)
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{
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Elm_App_Server_View_Props *view_eet_props;
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Eina_List *l, *views_list;
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views_list = elm_app_server_views_eet_views_entries_list_get(views_eet);
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if (!views_list)
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goto free_views_eet;
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EINA_LIST_FOREACH(views_list, l, view_eet_props)
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{
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Elm_App_Server_View *view;
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const char *view_id, *title, *icon_name;
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int new_events;
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short progress;
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view_id = elm_app_server_view_props_id_get(view_eet_props);
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if (eina_hash_find(data->views, view_id))
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continue;
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title = elm_app_server_view_props_title_get(view_eet_props);
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icon_name = elm_app_server_view_props_icon_name_get(view_eet_props);
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new_events = elm_app_server_view_props_new_events_get(view_eet_props);
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progress = elm_app_server_view_props_progress_get(view_eet_props);
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view = eo_add(ELM_APP_SERVER_VIEW_CLASS, obj,
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elm_app_server_view_id_set(view_id));
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if (!view)
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continue;
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eo_do(view, elm_app_server_view_title_set(title),
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elm_app_server_view_icon_set(icon_name),
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elm_app_server_view_progress_set(progress),
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elm_app_server_view_new_events_set(new_events),
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eo_event_callback_add(EO_EV_DEL, _view_del_cb, data),
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elm_app_server_view_shallow());
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eina_hash_add(data->views, view_id, view);
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}
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free_views_eet:
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elm_app_server_views_eet_free(views_eet);
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}
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app_server_views_eet_shutdown();
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return;
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}
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EOLIAN static void
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_elm_app_server_save(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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Eina_Iterator *iter;
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Elm_App_Server_View *view;
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Elm_App_Server_Views_Eet *views_eet;
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char buf[PATH_MAX];
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app_server_views_eet_init();
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views_eet = elm_app_server_views_eet_new(1, NULL);
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if (!views_eet) return;
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iter = eina_hash_iterator_data_new(data->views);
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EINA_ITERATOR_FOREACH(iter, view)
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{
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Elm_App_Server_View_Props *view_props;
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const char *id = NULL, *title = NULL, *icon_name = NULL;
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int new_events = 0;
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short progress = 0;
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eo_do(view, id = elm_app_server_view_id_get(),
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title = elm_app_server_view_title_get(),
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icon_name = elm_app_server_view_icon_get(),
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new_events = elm_app_server_view_new_events_get(),
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progress = elm_app_server_view_progress_get(),
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eo_event_callback_call(ELM_APP_SERVER_VIEW_EVENT_SAVE, NULL));
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view_props = elm_app_server_view_props_new(id, title, icon_name,
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new_events, progress);
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elm_app_server_views_eet_views_entries_add(views_eet, view_props);
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}
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eina_iterator_free(iter);
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_elm_config_user_dir_snprintf(buf, sizeof(buf), "apps/");
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if (!ecore_file_is_dir(buf))
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ecore_file_mkpath(buf);
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_elm_config_user_dir_snprintf(buf, sizeof(buf), "apps/%s.eet", data->pkg);
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elm_app_server_views_eet_save(views_eet, buf);
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elm_app_server_views_eet_free(views_eet);
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app_server_views_eet_shutdown();
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}
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EOLIAN static void
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_elm_app_server_close_all(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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_close_all_views(data);
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}
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EOLIAN static Eina_Bool
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_elm_app_server_view_check(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data, const char *id)
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{
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const char *ptr;
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EINA_SAFETY_ON_NULL_RETURN_VAL(id, EINA_FALSE);
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for (ptr = id; *ptr; ptr++)
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{
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if (!isalnum(*ptr))
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break;
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}
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if (!eina_hash_find(data->views, id)) return EINA_TRUE;
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return EINA_FALSE;
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}
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EOLIAN static void
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_elm_app_server_title_set(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data, const char *title)
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{
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title = title ? title : "";
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if (eina_stringshare_replace(&data->title, title))
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eldbus_service_property_changed(data->iface, "Title");
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}
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EOLIAN static Eina_Stringshare *
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_elm_app_server_title_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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return data->title;
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}
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EOLIAN static void
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_elm_app_server_icon_set(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data, const char *icon)
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{
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icon = icon ? icon : "";
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if (eina_stringshare_replace(&data->icon_name, icon))
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eldbus_service_property_changed(data->iface, "IconName");
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}
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EOLIAN static Eina_Stringshare *
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_elm_app_server_icon_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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return data->icon_name;
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}
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EOLIAN static void
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_elm_app_server_pixels_set(Eo *obj EINA_UNUSED, Elm_App_Server_Data *pd EINA_UNUSED,
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unsigned int w EINA_UNUSED, unsigned int h EINA_UNUSED,
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Eina_Bool has_alpha EINA_UNUSED, const unsigned char *pixels EINA_UNUSED)
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{
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//TODO
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}
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EOLIAN static void
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_elm_app_server_pixels_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *pd EINA_UNUSED,
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unsigned int *w EINA_UNUSED, unsigned int *h EINA_UNUSED,
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Eina_Bool *has_alpha EINA_UNUSED, const unsigned char **pixels EINA_UNUSED)
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{
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//TODO
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}
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EOLIAN static Eina_Stringshare*
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_elm_app_server_package_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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return data->pkg;
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}
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EOLIAN static Eina_Iterator*
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_elm_app_server_views_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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return eina_hash_iterator_data_new(data->views);
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}
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EOLIAN static const char*
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_elm_app_server_path_get(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data)
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{
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return eldbus_service_object_path_get(data->iface);
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}
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EOLIAN static void
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_elm_app_server_view_add(Eo *obj EINA_UNUSED, Elm_App_Server_Data *data, Elm_App_Server_View *view)
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{
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_view_append(data, view);
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}
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EOLIAN static Eo *
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_elm_app_server_eo_base_finalize(Eo *obj, Elm_App_Server_Data *data)
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{
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EINA_SAFETY_ON_NULL_RETURN_VAL(data->pkg, NULL);
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return eo_do_super_ret(obj, MY_CLASS, obj, eo_finalize());
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}
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EOLIAN static void
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_elm_app_server_eo_base_destructor(Eo *obj, Elm_App_Server_Data *data)
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{
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Eina_Iterator *iter;
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Elm_App_Server_View *view;
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iter = eina_hash_iterator_data_new(data->views);
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EINA_ITERATOR_FOREACH(iter, view)
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{
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//do not modify hash when iterating
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eo_do(view, eo_event_callback_del(EO_EV_DEL, _view_del_cb, data));
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eo_del(view);
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}
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eina_iterator_free(iter);
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eina_hash_free(data->views);
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eina_stringshare_del(data->title);
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eina_stringshare_del(data->icon_name);
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eina_stringshare_del(data->pkg);
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eldbus_service_object_manager_detach(data->iface);
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eldbus_service_interface_unregister(data->iface);
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eldbus_connection_unref(data->conn);
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eldbus_shutdown();
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eo_do_super(obj, MY_CLASS, eo_destructor());
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}
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#include "elm_app_server.eo.c"
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