src/modules/msgbus/msgbus_desktop.c

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