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main.c

  1. /*
  2.  * Copyright (c) 2016 Samsung Electronics Co., Ltd
  3.  *
  4.  * Licensed under the Flora License, Version 1.1 (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://floralicense.org/license/
  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 <Elementary.h>
  18. #include <system_settings.h>
  19. #include "$(appName).h"
  20. #include "view.h"
  21.  
  22. /**
  23.  * @brief Hook to take necessary actions before main event loop starts.
  24.  * Initialize UI resources and application's data.
  25.  * If this function returns true, the main loop of application starts.
  26.  * If this function returns false, the application is terminated.
  27.  */
  28. static bool app_create(void *user_data)
  29. {
  30. 	return (bool)view_create(NULL);
  31. }
  32.  
  33. /**
  34.  * @brief This callback function is called when another application
  35.  * sends a launch request to the application.
  36.  */
  37. static void app_control(app_control_h app_control, void *user_data)
  38. {
  39. 	/* Handle the launch request. */
  40. }
  41.  
  42. /**
  43.  * @brief This callback function is called each time
  44.  * the application is completely obscured by another application
  45.  * and becomes invisible to the user.
  46.  */
  47. static void app_pause(void *user_data)
  48. {
  49. 	/* Take necessary actions when application becomes invisible. */
  50. }
  51.  
  52. /**
  53.  * @brief This callback function is called each time
  54.  * the application becomes visible to the user.
  55.  */
  56. static void app_resume(void *user_data)
  57. {
  58. 	/* Take necessary actions when application becomes visible. */
  59. }
  60.  
  61. /**
  62.  * @brief This callback function is called once after the main loop of the application exits.
  63.  */
  64. static void app_terminate(void *user_data)
  65. {
  66. 	/* Release all resources. */
  67. 	view_destroy();
  68. }
  69.  
  70. /**
  71.  * @brief This function will be called when the language is changed.
  72.  */
  73. static void ui_app_lang_changed(app_event_info_h event_info, void *user_data)
  74. {
  75. 	/* APP_EVENT_LANGUAGE_CHANGED */
  76. 	char *locale = NULL;
  77.  
  78. 	system_settings_get_value_string(SYSTEM_SETTINGS_KEY_LOCALE_LANGUAGE, &locale);
  79.  
  80. 	if (locale != NULL) {
  81. 		elm_language_set(locale);
  82. 		free(locale);
  83. 	}
  84. 	return;
  85. }
  86.  
  87. /**
  88.  * @brief Main function of the application.
  89.  */
  90. int main(int argc, char *argv[])
  91. {
  92. 	int ret;
  93.  
  94. 	ui_app_lifecycle_callback_s event_callback = {0, };
  95. 	app_event_handler_h handlers[5] = {NULL, };
  96.  
  97. 	event_callback.create = app_create;
  98. 	event_callback.terminate = app_terminate;
  99. 	event_callback.pause = app_pause;
  100. 	event_callback.resume = app_resume;
  101. 	event_callback.app_control = app_control;
  102.  
  103. 	/*
  104. 	 * If you want to handle more events,
  105. 	 * please check the application lifecycle guide.
  106. 	 */
  107. 	ui_app_add_event_handler(&handlers[APP_EVENT_LANGUAGE_CHANGED], APP_EVENT_LANGUAGE_CHANGED, ui_app_lang_changed, NULL);
  108.  
  109. 	ret = ui_app_main(argc, argv, &event_callback, NULL);
  110. 	if (ret != APP_ERROR_NONE)
  111. 		dlog_print(DLOG_ERROR, LOG_TAG, "ui_app_main() failed. err = %d", ret);
  112.  
  113. 	return ret;
  114. }