e_zone: added display state feature

- event type: E_EVENT_ZONE_DISPLAY_STATE_CHANGE
- APIs: e_zone_display_state_set/get
- added a value(display_state) in the E_Zone structure

Change-Id: I8a6ed17f0a4e623a1a1fdffa6ee598275c0bce23

diff --git a/src/bin/e_zone.c b/src/bin/e_zone.c
index 2436837..3a8ed10 100644 (file)
--- a/src/bin/e_zone.c
+++ b/src/bin/e_zone.c
@@ -34,6 +34,7 @@ EAPI int E_EVENT_ZONE_ROTATION_CHANGE_BEGIN = 0;
 EAPI int E_EVENT_ZONE_ROTATION_CHANGE_CANCEL = 0;
 EAPI int E_EVENT_ZONE_ROTATION_CHANGE_END = 0;
 #endif
+EAPI int E_EVENT_ZONE_DISPLAY_STATE_CHANGE = 0;
 
 #define E_ZONE_FLIP_LEFT(zone)  (((e_config->desk_flip_wrap && ((zone)->desk_x_count > 1)) || ((zone)->desk_x_current > 0)) && (zone)->edge.left)
 #define E_ZONE_FLIP_RIGHT(zone) (((e_config->desk_flip_wrap && ((zone)->desk_x_count > 1)) || (((zone)->desk_x_current + 1) < (zone)->desk_x_count)) && (zone)->edge.right)
@@ -60,6 +61,7 @@ e_zone_init(void)
    E_EVENT_ZONE_ROTATION_CHANGE_CANCEL = ecore_event_type_new();
    E_EVENT_ZONE_ROTATION_CHANGE_END = ecore_event_type_new();
 #endif
+   E_EVENT_ZONE_DISPLAY_STATE_CHANGE = ecore_event_type_new();
 
    return 1;
 }
@@ -216,6 +218,8 @@ e_zone_new(E_Comp *c, int num, int id, int x, int y, int w, int h)
    zone->useful_geometry.w = -1;
    zone->useful_geometry.h = -1;
 
+   zone->display_state = E_ZONE_DISPLAY_STATE_ON;
+
    //printf("@@@@@@@@@@ e_zone_new: %i %i | %i %i %ix%i = %p\n", num, id, x, y, w, h, zone);
 
    snprintf(name, sizeof(name), "Zone %d", zone->num);
@@ -1441,6 +1445,33 @@ e_zone_unstow(E_Zone *zone)
    zone->stowed = EINA_FALSE;
 }
 
+EAPI void
+e_zone_display_state_set(E_Zone *zone, E_Zone_Display_State state)
+{
+   E_Event_Zone_Display_State_Change *ev;
+
+   E_OBJECT_CHECK(zone);
+   E_OBJECT_TYPE_CHECK(zone, E_ZONE_TYPE);
+
+   zone->display_state = state;
+
+   ev = E_NEW(E_Event_Zone_Display_State_Change, 1);
+   if (!ev) return;
+   ev->zone = zone;
+   e_object_ref(E_OBJECT(ev->zone));
+   ecore_event_add(E_EVENT_ZONE_DISPLAY_STATE_CHANGE, ev, _e_zone_event_generic_free, NULL);
+}
+
+EAPI E_Zone_Display_State
+e_zone_display_state_get(E_Zone *zone)
+{
+   E_OBJECT_CHECK_RETURN(zone, E_ZONE_DISPLAY_STATE_OFF);
+   E_OBJECT_TYPE_CHECK_RETURN(zone, E_ZONE_TYPE, E_ZONE_DISPLAY_STATE_OFF);
+
+   return zone->display_state;
+}
+
+
 /* local subsystem functions */
 static void
 _e_zone_free(E_Zone *zone)

diff --git a/src/bin/e_zone.h b/src/bin/e_zone.h
index dc24915..c967463 100644 (file)
--- a/src/bin/e_zone.h
+++ b/src/bin/e_zone.h
@@ -13,6 +13,12 @@ typedef enum _E_Zone_Edge
    E_ZONE_EDGE_BOTTOM_LEFT
 } E_Zone_Edge;
 
+typedef enum _E_Zone_Display_State
+{
+   E_ZONE_DISPLAY_STATE_OFF,
+   E_ZONE_DISPLAY_STATE_ON,
+} E_Zone_Display_State;
+
 typedef struct _E_Zone                      E_Zone;
 
 typedef struct _E_Event_Zone_Generic        E_Event_Zone_Desk_Count_Set;
@@ -29,6 +35,7 @@ typedef struct _E_Event_Zone_Rotation_Change_Begin  E_Event_Zone_Rotation_Change
 typedef struct _E_Event_Zone_Rotation_Change_Cancel E_Event_Zone_Rotation_Change_Cancel;
 typedef struct _E_Event_Zone_Rotation_Change_End    E_Event_Zone_Rotation_Change_End;
 #endif
+typedef struct _E_Event_Zone_Display_State_Change   E_Event_Zone_Display_State_Change;
 
 #else
 #ifndef E_ZONE_H
@@ -106,6 +113,8 @@ struct _E_Zone
       Eina_Bool unknown_state : 1;
    } rot;
 #endif
+
+   E_Zone_Display_State display_state;
 };
 
 struct _E_Event_Zone_Generic
@@ -152,6 +161,11 @@ struct _E_Event_Zone_Rotation_Change_End
 };
 #endif
 
+struct _E_Event_Zone_Display_State_Change
+{
+   E_Zone *zone;
+};
+
 EINTERN int    e_zone_init(void);
 EINTERN int    e_zone_shutdown(void);
 EAPI E_Zone   *e_zone_new(E_Comp *con, int num, int id, int x, int y, int w, int h);
@@ -185,6 +199,9 @@ EAPI void      e_zone_unstow(E_Zone *zone);
 
 EAPI void      e_zone_fade_handle(E_Zone *zone, int out, double tim);
 
+EAPI void                 e_zone_display_state_set(E_Zone *zone, E_Zone_Display_State state);
+EAPI E_Zone_Display_State e_zone_display_state_get(E_Zone *zone);
+
 extern EAPI int E_EVENT_ZONE_DESK_COUNT_SET;
 extern EAPI int E_EVENT_ZONE_MOVE_RESIZE;
 extern EAPI int E_EVENT_ZONE_ADD;
@@ -202,5 +219,7 @@ extern EAPI int E_EVENT_ZONE_ROTATION_CHANGE_CANCEL;
 extern EAPI int E_EVENT_ZONE_ROTATION_CHANGE_END;
 #endif
 
+extern EAPI int E_EVENT_ZONE_DISPLAY_STATE_CHANGE;
+
 #endif
 #endif