src/bin/e_dpms.c

   1 #include "e.h"
   2
   3 static Ecore_Event_Handler *_e_dpms_handler_config_mode = NULL;
   4 static Ecore_Event_Handler *_e_dpms_handler_border_fullscreen = NULL;
   5 static Ecore_Event_Handler *_e_dpms_handler_border_unfullscreen = NULL;
   6 static Ecore_Event_Handler *_e_dpms_handler_border_remove = NULL;
   7 static Ecore_Event_Handler *_e_dpms_handler_border_iconify = NULL;
   8 static Ecore_Event_Handler *_e_dpms_handler_border_uniconify = NULL;
   9 static Ecore_Event_Handler *_e_dpms_handler_border_desk_set = NULL;
  10 static Ecore_Event_Handler *_e_dpms_handler_desk_show = NULL;
  11
  12 static unsigned int _e_dpms_timeout_standby = 0;
  13 static unsigned int _e_dpms_timeout_suspend = 0;
  14 static unsigned int _e_dpms_timeout_off = 0;
  15 static int _e_dpms_enabled = EINA_FALSE;
  16
  17
  18 EAPI void
  19 e_dpms_update(void)
  20 {
  21    unsigned int standby = 0, suspend = 0, off = 0;
  22    int enabled;
  23    Eina_Bool changed = EINA_FALSE;
  24
  25    enabled = ((e_config->dpms_enable) && (!e_config->mode.presentation) &&
  26               (!e_util_fullscreen_curreny_any()));
  27
  28    if (_e_dpms_enabled != enabled)
  29      {
  30         _e_dpms_enabled = enabled;
  31         ecore_x_dpms_enabled_set(enabled);
  32      }
  33    if (!enabled) return;
  34
  35    if (e_config->dpms_standby_enable)
  36      {
  37         standby = e_config->dpms_standby_timeout;
  38         if (_e_dpms_timeout_standby != standby)
  39           {
  40              _e_dpms_timeout_standby = standby;
  41              changed = EINA_TRUE;
  42           }
  43      }
  44
  45    if (e_config->dpms_suspend_enable)
  46      {
  47         suspend = e_config->dpms_suspend_timeout;
  48         if (_e_dpms_timeout_suspend != suspend)
  49           {
  50              _e_dpms_timeout_suspend = suspend;
  51              changed = EINA_TRUE;
  52           }
  53      }
  54
  55    if (e_config->dpms_off_enable)
  56      {
  57         off = e_config->dpms_off_timeout;
  58         if (_e_dpms_timeout_off != off)
  59           {
  60              _e_dpms_timeout_off = off;
  61              changed = EINA_TRUE;
  62           }
  63      }
  64
  65    if (changed) ecore_x_dpms_timeouts_set(standby, suspend, off);
  66 }
  67
  68 EAPI void
  69 e_dpms_force_update(void)
  70 {
  71    unsigned int standby = 0, suspend = 0, off = 0;
  72    int enabled;
  73
  74    enabled = ((e_config->dpms_enable) && (!e_config->mode.presentation) &&
  75               (!e_util_fullscreen_curreny_any()));
  76    ecore_x_dpms_enabled_set(enabled);
  77    if (!enabled) return;
  78    if (e_config->dpms_standby_enable)
  79      standby = e_config->dpms_standby_timeout;
  80    if (e_config->dpms_suspend_enable)
  81      suspend = e_config->dpms_suspend_timeout;
  82    if (e_config->dpms_off_enable)
  83      off = e_config->dpms_off_timeout;
  84    ecore_x_dpms_timeouts_set(standby + 10, suspend + 10, off + 10);
  85    ecore_x_dpms_timeouts_set(standby, suspend, off);
  86 }
  87
  88 static Eina_Bool
  89 _e_dpms_handler_config_mode_cb(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
  90 {
  91    e_dpms_update();
  92    return ECORE_CALLBACK_PASS_ON;
  93 }
  94
  95 static Eina_Bool
  96 _e_dpms_handler_border_fullscreen_check_cb(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
  97 {
  98    e_dpms_update();
  99    return ECORE_CALLBACK_PASS_ON;
 100 }
 101
 102 static Eina_Bool
 103 _e_dpms_handler_border_desk_set_cb(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
 104 {
 105    e_dpms_update();
 106    return ECORE_CALLBACK_PASS_ON;
 107 }
 108
 109 static Eina_Bool
 110 _e_dpms_handler_desk_show_cb(void *data __UNUSED__, int type __UNUSED__, void *event __UNUSED__)
 111 {
 112    e_dpms_update();
 113    return ECORE_CALLBACK_PASS_ON;
 114 }
 115
 116 EINTERN int
 117 e_dpms_init(void)
 118 {
 119    _e_dpms_handler_config_mode = ecore_event_handler_add
 120      (E_EVENT_CONFIG_MODE_CHANGED, _e_dpms_handler_config_mode_cb, NULL);
 121
 122    _e_dpms_handler_border_fullscreen = ecore_event_handler_add
 123      (E_EVENT_BORDER_FULLSCREEN, _e_dpms_handler_border_fullscreen_check_cb, NULL);
 124
 125    _e_dpms_handler_border_unfullscreen = ecore_event_handler_add
 126      (E_EVENT_BORDER_UNFULLSCREEN, _e_dpms_handler_border_fullscreen_check_cb, NULL);
 127
 128    _e_dpms_handler_border_remove = ecore_event_handler_add
 129      (E_EVENT_BORDER_REMOVE, _e_dpms_handler_border_fullscreen_check_cb, NULL);
 130
 131    _e_dpms_handler_border_iconify = ecore_event_handler_add
 132      (E_EVENT_BORDER_ICONIFY, _e_dpms_handler_border_fullscreen_check_cb, NULL);
 133
 134    _e_dpms_handler_border_uniconify = ecore_event_handler_add
 135      (E_EVENT_BORDER_UNICONIFY, _e_dpms_handler_border_fullscreen_check_cb, NULL);
 136
 137    _e_dpms_handler_border_desk_set = ecore_event_handler_add
 138      (E_EVENT_BORDER_DESK_SET, _e_dpms_handler_border_desk_set_cb, NULL);
 139
 140    _e_dpms_handler_desk_show = ecore_event_handler_add
 141      (E_EVENT_DESK_SHOW, _e_dpms_handler_desk_show_cb, NULL);
 142
 143    _e_dpms_enabled = ecore_x_dpms_enabled_get();
 144    ecore_x_dpms_timeouts_get
 145      (&_e_dpms_timeout_standby, &_e_dpms_timeout_suspend, &_e_dpms_timeout_off);
 146
 147    e_dpms_update();
 148
 149    return 1;
 150 }
 151
 152 EINTERN int
 153 e_dpms_shutdown(void)
 154 {
 155    if (_e_dpms_handler_config_mode)
 156      {
 157         ecore_event_handler_del(_e_dpms_handler_config_mode);
 158         _e_dpms_handler_config_mode = NULL;
 159      }
 160
 161    if (_e_dpms_handler_border_fullscreen)
 162      {
 163         ecore_event_handler_del(_e_dpms_handler_border_fullscreen);
 164         _e_dpms_handler_border_fullscreen = NULL;
 165      }
 166
 167    if (_e_dpms_handler_border_unfullscreen)
 168      {
 169         ecore_event_handler_del(_e_dpms_handler_border_unfullscreen);
 170         _e_dpms_handler_border_unfullscreen = NULL;
 171      }
 172
 173    if (_e_dpms_handler_border_remove)
 174      {
 175         ecore_event_handler_del(_e_dpms_handler_border_remove);
 176         _e_dpms_handler_border_remove = NULL;
 177      }
 178
 179    if (_e_dpms_handler_border_iconify)
 180      {
 181         ecore_event_handler_del(_e_dpms_handler_border_iconify);
 182         _e_dpms_handler_border_iconify = NULL;
 183      }
 184
 185    if (_e_dpms_handler_border_uniconify)
 186      {
 187         ecore_event_handler_del(_e_dpms_handler_border_uniconify);
 188         _e_dpms_handler_border_uniconify = NULL;
 189      }
 190
 191    if (_e_dpms_handler_border_desk_set)
 192      {
 193         ecore_event_handler_del(_e_dpms_handler_border_desk_set);
 194         _e_dpms_handler_border_desk_set = NULL;
 195      }
 196
 197    if (_e_dpms_handler_desk_show)
 198      {
 199         ecore_event_handler_del(_e_dpms_handler_desk_show);
 200         _e_dpms_handler_desk_show = NULL;
 201      }
 202
 203    return 1;
 204 }