src/time_format_ctrl.c

   1 /*
   2  * Copyright (c) 2016 Samsung Electronics Co., Ltd All Rights Reserved
   3  *
   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
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  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.
  15  */
  16
  17 #include "log.h"
  18 #include "time_format.h"
  19 #include "display.h"
  20 #include "main_view.h"
  21
  22 #include <Ecore.h>
  23 #include <time.h>
  24
  25 static Ecore_Event_Handler *handler, *display_handler;
  26 static Ecore_Timer *update_timer;
  27 static Evas_Object *main_view;
  28
  29 static void _time_update(void)
  30 {
  31         lockscreen_main_view_time_set(main_view, lockscreen_time_format_locale_get(),
  32                         lockscreen_time_format_timezone_get(), lockscreen_time_format_use_24h(), time(NULL));
  33 }
  34
  35 static Eina_Bool _timer_cb(void *data)
  36 {
  37         _time_update();
  38         ecore_timer_interval_set(update_timer, 60.0);
  39         return ECORE_CALLBACK_RENEW;
  40 }
  41
  42 static void _time_spawn_align(void)
  43 {
  44         time_t tt;
  45         struct tm st;
  46
  47         tt = time(NULL);
  48         localtime_r(&tt, &st);
  49
  50         ecore_timer_interval_set(update_timer, 60 - st.tm_sec);
  51 }
  52
  53 static Eina_Bool _time_changed(void *data, int event, void *event_info)
  54 {
  55         _time_update();
  56         _time_spawn_align();
  57         return EINA_TRUE;
  58 }
  59
  60 static Eina_Bool _display_status_changed(void *data, int event, void *event_info)
  61 {
  62         if (lockscreen_display_is_off()) {
  63                 if (update_timer) ecore_timer_freeze(update_timer);
  64         }
  65         else {
  66                 _time_update();
  67                 _time_spawn_align();
  68         }
  69         return EINA_TRUE;
  70 }
  71
  72 int lockscreen_time_format_ctrl_init(Evas_Object *view)
  73 {
  74         if (lockscreen_display_init()) {
  75                 FAT("lockscreen_display_init failed");
  76                 return 1;
  77         }
  78
  79         if (lockscreen_time_format_init()) {
  80                 lockscreen_display_shutdown();
  81                 FAT("lockscreen_time_format_init failed");
  82                 return 1;
  83         }
  84
  85         handler = ecore_event_handler_add(LOCKSCREEN_EVENT_TIME_FORMAT_CHANGED, _time_changed, NULL);
  86         if (!handler)
  87                 FAT("ecore_event_handler_add failed on LOCKSCREEN_DATA_MODEL_EVENT_TIME_FORMAT_CHANGED event");
  88         display_handler = ecore_event_handler_add(LOCKSCREEN_EVENT_DISPLAY_STATUS_CHANGED, _display_status_changed, NULL);
  89         if (!display_handler)
  90                 FAT("ecore_event_handler_add failed on LOCKSCREEN_DATA_MODEL_EVENT_LCD_STATUS_CHANGED event");
  91         main_view = view;
  92         update_timer = ecore_timer_add(60.0, _timer_cb, NULL);
  93         _time_update();
  94         _time_spawn_align();
  95
  96         return 0;
  97 }
  98
  99 void lockscreen_time_ctrl_shutdown(void)
 100 {
 101         ecore_timer_del(update_timer);
 102         ecore_event_handler_del(handler);
 103         ecore_event_handler_del(display_handler);
 104         lockscreen_display_shutdown();
 105         lockscreen_time_format_shutdown();
 106 }
 107
 108 void lockscreen_time_format_ctrl_time_update(void)
 109 {
 110         _time_update();
 111 }
 112