src/modules/msgbus/msgbus_desktop.c

   1 #include "e_mod_main.h"
   2
   3 static int _log_dom = -1;
   4 #undef DBG
   5 #undef WARN
   6 #undef INF
   7 #undef ERR
   8 #define DBG(...) EINA_LOG_DOM_DBG(_log_dom, __VA_ARGS__)
   9 #define WARN(...) EINA_LOG_DOM_WARN(_log_dom, __VA_ARGS__)
  10 #define INF(...) EINA_LOG_DOM_INFO(_log_dom, __VA_ARGS__)
  11 #define ERR(...) EINA_LOG_DOM_ERR(_log_dom, __VA_ARGS__)
  12
  13 static DBusMessage *
  14 cb_virtual_desktops(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
  15 {
  16    DBusMessage *reply = dbus_message_new_method_return(msg);
  17    dbus_message_append_args(reply,
  18                             DBUS_TYPE_INT32, &(e_config->zone_desks_x_count),
  19                             DBUS_TYPE_INT32, &(e_config->zone_desks_y_count),
  20                             DBUS_TYPE_INVALID);
  21    DBG("GetVirtualCount: %d %d",
  22        e_config->zone_desks_x_count, e_config->zone_desks_y_count);
  23
  24    return reply;
  25 }
  26
  27 static DBusMessage *
  28 cb_desktop_show(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
  29 {
  30    DBusError err;
  31    int x, y;
  32
  33    dbus_error_init(&err);
  34    if (!dbus_message_get_args(msg, &err,
  35                               DBUS_TYPE_INT32, &x,
  36                               DBUS_TYPE_INT32, &y,
  37                               DBUS_TYPE_INVALID))
  38      {
  39         ERR("could not get Show arguments: %s: %s", err.name, err.message);
  40         dbus_error_free(&err);
  41      }
  42    else
  43      {
  44         E_Zone *zone = e_util_zone_current_get(e_manager_current_get());
  45         DBG("show desktop %d,%d from zone %p.", x, y, zone);
  46         e_zone_desk_flip_to(zone, x, y);
  47      }
  48
  49    return dbus_message_new_method_return(msg);
  50 }
  51
  52 static DBusMessage *
  53 cb_desktop_show_by_name(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
  54 {
  55    DBusError err;
  56    const char *name;
  57
  58    dbus_error_init(&err);
  59    if (!dbus_message_get_args(msg, &err,
  60                               DBUS_TYPE_STRING, &name,
  61                               DBUS_TYPE_INVALID))
  62      {
  63         ERR("could not get Show arguments: %s: %s", err.name, err.message);
  64         dbus_error_free(&err);
  65      }
  66    else if (name)
  67      {
  68         E_Zone *zone = e_util_zone_current_get(e_manager_current_get());
  69         unsigned int i, count;
  70
  71         DBG("show desktop %s from zone %p.", name, zone);
  72         count = zone->desk_x_count * zone->desk_y_count;
  73         for (i = 0; i < count; i++)
  74           {
  75              E_Desk *desk = zone->desks[i];
  76              if ((desk->name) && (strcmp(desk->name, name) == 0))
  77                {
  78                   DBG("show desktop %s (%d,%d) from zone %p.",
  79                       name, desk->x, desk->y, zone);
  80                   e_zone_desk_flip_to(zone, desk->x, desk->y);
  81                   break;
  82                }
  83           }
  84      }
  85
  86    return dbus_message_new_method_return(msg);
  87 }
  88
  89 static DBusMessage *
  90 cb_desktop_lock(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
  91 {
  92    DBG("desklock requested");
  93    e_desklock_show(EINA_FALSE);
  94
  95    return dbus_message_new_method_return(msg);
  96 }
  97 static DBusMessage *
  98 cb_desktop_unlock(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
  99 {
 100    DBG("deskunlock requested");
 101    e_desklock_hide();
 102
 103    return dbus_message_new_method_return(msg);
 104 }
 105
 106 static DBusMessage*
 107 cb_desktop_bgadd(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
 108 {
 109    DBusError err;
 110    int container, zone, desk_x, desk_y;
 111    const char *path;
 112
 113    dbus_error_init(&err);
 114    if (!dbus_message_get_args(msg, &err,
 115                               DBUS_TYPE_INT32, &container,
 116                               DBUS_TYPE_INT32, &zone,
 117                               DBUS_TYPE_INT32, &desk_x,
 118                               DBUS_TYPE_INT32, &desk_y,
 119                               DBUS_TYPE_STRING, &path,
 120                               DBUS_TYPE_INVALID))
 121      {
 122         ERR("could not get Add arguments: %s: %s", err.name, err.message);
 123         dbus_error_free(&err);
 124      }
 125    else if (path)
 126      {
 127         DBG("add bg container=%d, zone=%d, pos=%d,%d path=%s",
 128             container, zone, desk_x, desk_y, path);
 129         e_bg_add(container, zone, desk_x, desk_y, path);
 130         e_bg_update();
 131         e_config_save_queue();
 132      }
 133
 134    return dbus_message_new_method_return(msg);
 135 }
 136
 137 static DBusMessage*
 138 cb_desktop_bgdel(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
 139 {
 140    DBusError err;
 141    int container, zone, desk_x, desk_y;
 142
 143    dbus_error_init(&err);
 144    if (!dbus_message_get_args(msg, &err,
 145                               DBUS_TYPE_INT32, &container,
 146                               DBUS_TYPE_INT32, &zone,
 147                               DBUS_TYPE_INT32, &desk_x,
 148                               DBUS_TYPE_INT32, &desk_y,
 149                               DBUS_TYPE_INVALID))
 150      {
 151         ERR("could not get Del arguments: %s: %s", err.name, err.message);
 152         dbus_error_free(&err);
 153      }
 154    else
 155      {
 156         DBG("del bg container=%d, zone=%d, pos=%d,%d",
 157             container, zone, desk_x, desk_y);
 158
 159         e_bg_del(container, zone, desk_x, desk_y);
 160         e_bg_update();
 161         e_config_save_queue();
 162      }
 163
 164    return dbus_message_new_method_return(msg);
 165 }
 166
 167 static DBusMessage*
 168 cb_desktop_bglist(E_DBus_Object *obj __UNUSED__, DBusMessage *msg)
 169 {
 170    Eina_List *list;
 171    E_Config_Desktop_Background *bg;
 172    DBusMessage *reply;
 173    DBusMessageIter iter;
 174    DBusMessageIter arr;
 175
 176    reply = dbus_message_new_method_return(msg);
 177    dbus_message_iter_init_append(reply, &iter);
 178    dbus_message_iter_open_container(&iter, DBUS_TYPE_ARRAY, "(iiiis)", &arr);
 179
 180    EINA_LIST_FOREACH(e_config->desktop_backgrounds, list, bg)
 181      {
 182         DBusMessageIter sub;
 183
 184         if (!bg || !bg->file)
 185         {
 186            continue;
 187         }
 188
 189         DBG("Background container=%d zone=%d pos=%d,%d path=%s",
 190             bg->container, bg->zone, bg->desk_x, bg->desk_y, bg->file);
 191
 192         dbus_message_iter_open_container(&arr, DBUS_TYPE_STRUCT, NULL, &sub);
 193         dbus_message_iter_append_basic(&sub, DBUS_TYPE_INT32, &(bg->container));
 194         dbus_message_iter_append_basic(&sub, DBUS_TYPE_INT32, &(bg->zone));
 195         dbus_message_iter_append_basic(&sub, DBUS_TYPE_INT32, &(bg->desk_x));
 196         dbus_message_iter_append_basic(&sub, DBUS_TYPE_INT32, &(bg->desk_y));
 197         dbus_message_iter_append_basic(&sub, DBUS_TYPE_STRING, &(bg->file));
 198         dbus_message_iter_close_container(&arr, &sub);
 199      }
 200    dbus_message_iter_close_container(&iter, &arr);
 201
 202    return reply;
 203 }
 204
 205 void msgbus_desktop_init(Eina_Array *ifaces)
 206 {
 207    E_DBus_Interface *iface;
 208
 209    if (_log_dom == -1)
 210      {
 211         _log_dom = eina_log_domain_register("msgbus_desktop", EINA_COLOR_BLUE);
 212         if (_log_dom < 0)
 213           EINA_LOG_ERR("could not register msgbus_desktop log domain!");
 214      }
 215
 216    iface = e_dbus_interface_new("org.enlightenment.wm.Desktop");
 217    if (iface)
 218      {
 219         e_dbus_interface_method_add(iface, "GetVirtualCount", "", "ii",
 220                                     cb_virtual_desktops);
 221         e_dbus_interface_method_add(iface, "Show", "ii", "",
 222                                     cb_desktop_show);
 223         e_dbus_interface_method_add(iface, "ShowByName", "s", "",
 224                                     cb_desktop_show_by_name);
 225         e_dbus_interface_method_add(iface, "Lock", "", "",
 226                                     cb_desktop_lock);
 227         e_dbus_interface_method_add(iface, "Unlock", "", "",
 228                                     cb_desktop_unlock);
 229         e_msgbus_interface_attach(iface);
 230         eina_array_push(ifaces, iface);
 231      }
 232
 233    iface = e_dbus_interface_new("org.enlightenment.wm.Desktop.Background");
 234    if (iface)
 235      {
 236         e_dbus_interface_method_add(iface, "Add", "iiiis", "",
 237                                     cb_desktop_bgadd);
 238         e_dbus_interface_method_add(iface, "Del", "iiii", "",
 239                                     cb_desktop_bgdel);
 240         e_dbus_interface_method_add(iface, "List", "", "a(iiiis)",
 241                                     cb_desktop_bglist);
 242         e_msgbus_interface_attach(iface);
 243         eina_array_push(ifaces, iface);
 244      }
 245 }