From c997077c171f6bcab895659cc3030e14d6f04026 Mon Sep 17 00:00:00 2001
From: "Carsten Haitzler (Rasterman)" <raster@rasterman.com>
Date: Fri, 30 Dec 2016 15:26:37 +0900
Subject: [PATCH] desklock - allow for fadein/out effects in theme for
 locking/unlocking

this allows the theme to now do special effects on showing the
desklock and on hiding it again afterwards so it can look nicer.

@feature
---
 src/bin/e_desklock.c        |  2 +-
 src/modules/lokker/lokker.c | 42 ++++++++++++++++++++++++++++++++-----
 2 files changed, 38 insertions(+), 6 deletions(-)

diff --git a/src/bin/e_desklock.c b/src/bin/e_desklock.c
index e36dc610b..b293016eb 100644
--- a/src/bin/e_desklock.c
+++ b/src/bin/e_desklock.c
@@ -294,7 +294,7 @@ e_desklock_show(Eina_Bool suspend)
 
       o = evas_object_rectangle_add(e_comp->evas);
       block_rects = eina_list_append(block_rects, o);
-      evas_object_color_set(o, 0, 0, 0, 255);
+      evas_object_color_set(o, 0, 0, 0, 0);
       evas_object_resize(o, 99999, 99999);
       evas_object_layer_set(o, E_LAYER_DESKLOCK);
       evas_object_show(o);
diff --git a/src/modules/lokker/lokker.c b/src/modules/lokker/lokker.c
index db9fb8211..0dea67500 100644
--- a/src/modules/lokker/lokker.c
+++ b/src/modules/lokker/lokker.c
@@ -454,16 +454,48 @@ _lokker_popup_add(E_Zone *zone)
    edd->elock_wnd_list = eina_list_append(edd->elock_wnd_list, lp);
 }
 
+static void
+_lokker_cb_hide_done(void *data, Evas_Object *obj, const char *sig EINA_UNUSED, const char *src EINA_UNUSED)
+{
+   Evas_Object *comp_object = evas_object_data_get(obj, "comp_object");
+   edje_object_signal_callback_del(obj, "e,action,hide,done", "e",
+                                   _lokker_cb_hide_done);
+   evas_object_del(data);
+   evas_object_del(obj);
+   evas_object_hide(comp_object);
+   evas_object_del(comp_object);
+}
+
 static void
 _lokker_popup_free(Lokker_Popup *lp)
 {
+   const char *s;
    if (!lp) return;
 
-   evas_object_hide(lp->comp_object);
-   evas_object_del(lp->comp_object);
-   evas_object_del(lp->bg_object);
-   evas_object_del(lp->login_box);
-
+   s = edje_object_data_get(lp->bg_object, "hide_signal");
+   if ((s) && (atoi(s) == 1))
+     {
+        evas_object_data_set(lp->bg_object, "comp_object", lp->comp_object);
+        evas_object_data_set(lp->bg_object, "login_box", lp->login_box);
+        edje_object_signal_callback_add(lp->bg_object,
+                                        "e,action,hide,done", "e",
+                                        _lokker_cb_hide_done,
+                                        lp->login_box);
+        edje_object_signal_emit(lp->bg_object, "e,action,hide", "e");
+        edje_object_signal_emit(lp->login_box, "e,action,hide", "e");
+        lp->bg_object = NULL;
+        lp->login_box = NULL;
+     }
+   else
+     {
+        evas_object_del(lp->bg_object);
+        evas_object_del(lp->login_box);
+        evas_object_hide(lp->comp_object);
+        evas_object_del(lp->comp_object);
+        lp->comp_object = NULL;
+        lp->bg_object = NULL;
+        lp->login_box = NULL;
+     }
    free(lp);
 }