src/bin/services/e_service_taskbar.c

   1 #include "e.h"
   2 #include "services/e_service_taskbar.h"
   3
   4 #include <wayland-server.h>
   5 #include <tzsh_server.h>
   6
   7 static void _e_service_taskbar_update(E_Service_Taskbar *taskbar_service);
   8
   9 /* private data for taskbar */
  10 static E_Service_Taskbar   *_taskbar_service = NULL;
  11
  12 /* event handler */
  13 static E_Client_Hook       *_taskbar_del_hook = NULL;
  14
  15 EINTERN E_Client *
  16 e_service_taskbar_client_get(void)
  17 {
  18    if (!_taskbar_service) return NULL;
  19    return _taskbar_service->ec;
  20 }
  21
  22 static void
  23 _taskbar_client_unset(void)
  24 {
  25    E_FREE_LIST(_taskbar_service->events, ecore_event_handler_del);
  26    E_FREE_FUNC(_taskbar_del_hook, e_client_hook_del);
  27    E_FREE(_taskbar_service);
  28 }
  29
  30 static void
  31 _taskbar_hook_client_del(void *d EINA_UNUSED, E_Client *ec)
  32 {
  33    if (!ec) return;
  34    if (!_taskbar_service) return;
  35    if (ec != _taskbar_service->ec) return;
  36
  37    ELOGF("TASKBAR","Del Client", ec);
  38
  39    e_zone_obstacle_remove(_taskbar_service->zone, ec);
  40    _taskbar_client_unset();
  41 }
  42
  43 static Eina_Bool
  44 _taskbar_cb_client_zone_set(void *data, int type EINA_UNUSED, void *event)
  45 {
  46    E_Service_Taskbar *taskbar_service;
  47    E_Event_Client_Zone_Set *ev;
  48
  49    taskbar_service = data;
  50    ev = event;
  51
  52    if (taskbar_service->ec != ev->ec)
  53      goto end;
  54
  55    if (taskbar_service->zone == ev->zone)
  56      goto end;
  57
  58    ELOGF("TASKBAR", "Change Zone | taskbar_service %p old(%p) new(%p)",
  59          taskbar_service->ec, taskbar_service, taskbar_service->zone, ev->zone);
  60
  61    taskbar_service->zone = ev->zone;
  62    _e_service_taskbar_update(taskbar_service);
  63
  64 end:
  65    return ECORE_CALLBACK_PASS_ON;
  66 }
  67
  68 EINTERN Eina_Bool
  69 e_service_taskbar_client_set(E_Client *ec)
  70 {
  71    E_Layer layer;
  72    E_Service_Taskbar *taskbar_service;
  73
  74    if (!ec) return EINA_FALSE;
  75    if (e_object_is_del(E_OBJECT(ec))) return EINA_FALSE;
  76
  77    if (_taskbar_service)
  78      {
  79         ELOGF("TASKBAR", "Taskbar is already registered. registered(%p)", ec, _taskbar_service->ec);
  80         return EINA_FALSE;
  81      }
  82
  83    taskbar_service = E_NEW(E_Service_Taskbar, 1);
  84    EINA_SAFETY_ON_NULL_RETURN_VAL(taskbar_service, EINA_FALSE);
  85
  86    ELOGF("TASKBAR","Set Client", ec);
  87
  88    taskbar_service->ec = ec;
  89    taskbar_service->zone = e_comp_zone_find_by_ec(ec);
  90    taskbar_service->x = ec->x;
  91    taskbar_service->y = ec->y;
  92    taskbar_service->w = ec->w;
  93    taskbar_service->h = ec->h;
  94
  95    _taskbar_service = taskbar_service;
  96
  97    _taskbar_del_hook =
  98       e_client_hook_add(E_CLIENT_HOOK_DEL, _taskbar_hook_client_del, NULL);
  99    E_LIST_HANDLER_APPEND(taskbar_service->events, E_EVENT_CLIENT_ZONE_SET, _taskbar_cb_client_zone_set, taskbar_service);
 100
 101    // set taskbar layer
 102    if (e_config->use_desk_area)
 103      layer = e_client_desk_area_original_layer_get(ec);
 104    else
 105      layer = e_client_layer_get(ec);
 106
 107    if (E_POLICY_TASKBAR_LAYER != layer)
 108      {
 109         e_client_layer_set(ec, E_POLICY_TASKBAR_LAYER);
 110      }
 111
 112    // set skip iconify
 113    ec->exp_iconify.skip_iconify = 1;
 114
 115    // set skip focus
 116    ec->icccm.accepts_focus = ec->icccm.take_focus = 0;
 117
 118    e_zone_obstacle_add(taskbar_service->zone, ec,
 119                        &(Eina_Rectangle){_taskbar_service->x, _taskbar_service->y, _taskbar_service->w, _taskbar_service->h},
 120                        0);
 121
 122    return EINA_TRUE;
 123 }
 124
 125 static void
 126 _e_service_taskbar_update(E_Service_Taskbar *taskbar_service)
 127 {
 128    Eina_Bool vertical;
 129    E_Client *ec;
 130
 131    if (!taskbar_service->ec) return;
 132    if (!taskbar_service->zone) return;
 133
 134    ec = taskbar_service->ec;
 135
 136    if (taskbar_service->place_type == 0)
 137      {
 138         taskbar_service->x = 0;
 139         taskbar_service->y = taskbar_service->zone->h - taskbar_service->h;
 140         vertical = EINA_FALSE;
 141      }
 142    else if (taskbar_service->place_type == 1)
 143      {
 144         taskbar_service->x = 0;
 145         taskbar_service->y = 0;
 146         vertical = EINA_FALSE;
 147      }
 148    else if (taskbar_service->place_type == 2)
 149      {
 150         taskbar_service->x = 0;
 151         taskbar_service->y = 0;
 152         vertical = EINA_TRUE;
 153      }
 154    else
 155      {
 156         taskbar_service->x = taskbar_service->zone->w - taskbar_service->w;
 157         taskbar_service->y = 0;
 158         vertical = EINA_TRUE;
 159      }
 160
 161    if (taskbar_service->auto_placement == EINA_TRUE)
 162      e_client_util_move_without_frame(ec, taskbar_service->x, taskbar_service->y);
 163
 164    e_zone_obstacle_update(taskbar_service->zone, ec,
 165                           &(Eina_Rectangle){taskbar_service->x, taskbar_service->y, taskbar_service->w, taskbar_service->h},
 166                           vertical);
 167 }
 168
 169 EINTERN Eina_Bool
 170 e_service_taskbar_place_type_set(E_Client *ec, int type)
 171 {
 172    EINA_SAFETY_ON_NULL_RETURN_VAL(ec, EINA_FALSE);
 173    EINA_SAFETY_ON_NULL_RETURN_VAL(_taskbar_service, EINA_FALSE);
 174
 175    ELOGF("TASKBAR", "Set PLACE_TYPE... type:%d", ec, type);
 176
 177    if (ec != _taskbar_service->ec)
 178      {
 179         ELOGF("TASKBAR", "ERROR... Taskbar ec is not matched...regisered(%p)..", ec, _taskbar_service->ec);
 180         return EINA_FALSE;
 181      }
 182
 183    if (type == _taskbar_service->place_type)
 184      return EINA_TRUE;
 185
 186    _taskbar_service->place_type = type;
 187
 188    _e_service_taskbar_update(_taskbar_service);
 189    return EINA_TRUE;
 190 }
 191
 192 EINTERN Eina_Bool
 193 e_service_taskbar_size_set(E_Client *ec, unsigned int w, unsigned int h)
 194 {
 195    EINA_SAFETY_ON_NULL_RETURN_VAL(ec, EINA_FALSE);
 196    EINA_SAFETY_ON_NULL_RETURN_VAL(_taskbar_service, EINA_FALSE);
 197
 198    ELOGF("TASKBAR", "Set SIZE... size:%dx%d)", ec, w, h);
 199
 200    if (ec != _taskbar_service->ec)
 201      {
 202         ELOGF("TASKBAR", "ERROR... Taskbar ec is not matched...regisered(%p)..", ec, _taskbar_service->ec);
 203         return EINA_FALSE;
 204      }
 205
 206    if (w == 0)
 207      _taskbar_service->w = ec->w;
 208    else
 209      _taskbar_service->w = w;
 210
 211    if (h == 0)
 212      _taskbar_service->h = ec->h;
 213    else
 214      _taskbar_service->h = h;
 215
 216    _e_service_taskbar_update(_taskbar_service);
 217    return EINA_TRUE;
 218 }
 219
 220 EINTERN Eina_Bool
 221 e_service_taskbar_auto_placement_set(E_Client *ec, Eina_Bool set)
 222 {
 223    EINA_SAFETY_ON_NULL_RETURN_VAL(ec, EINA_FALSE);
 224    EINA_SAFETY_ON_NULL_RETURN_VAL(_taskbar_service, EINA_FALSE);
 225
 226    ELOGF("TASKBAR", "Set Auto Placement to %d", ec, set);
 227
 228    if (ec != _taskbar_service->ec)
 229      {
 230         ELOGF("TASKBAR", "ERROR... Taskbar ec is not matched...regisered(%p)..", ec, _taskbar_service->ec);
 231         return EINA_FALSE;
 232      }
 233
 234    if (set == _taskbar_service->auto_placement)
 235      return EINA_TRUE;
 236
 237    _taskbar_service->auto_placement = set;
 238    _e_service_taskbar_update(_taskbar_service);
 239
 240    return EINA_TRUE;
 241 }