From c7ead75ae758dba7814055138faa8811f7a4cf35 Mon Sep 17 00:00:00 2001
From: Seunghun Lee <shiin.lee@samsung.com>
Date: Wed, 17 Feb 2016 14:54:10 +0900
Subject: [PATCH] ecore-wl: save the values of aux_hint in Ecore_Wl_Window

this patch is for re-sending the values of aux_hint in case wl_surface is recreated.

Change-Id: Ib45a68b036173a1d98f1c9d36ef1a1788d99c025
---
 src/lib/ecore_wayland/ecore_wl_private.h |  2 +
 src/lib/ecore_wayland/ecore_wl_window.c  | 71 ++++++++++++++++++++++++++++++++
 2 files changed, 73 insertions(+)

diff --git a/src/lib/ecore_wayland/ecore_wl_private.h b/src/lib/ecore_wayland/ecore_wl_private.h
index ef4d60c..726e355 100644
--- a/src/lib/ecore_wayland/ecore_wl_private.h
+++ b/src/lib/ecore_wayland/ecore_wl_private.h
@@ -152,6 +152,8 @@ struct _Ecore_Wl_Window
       unsigned int serial;
    } tz_rot;
 
+   Eina_Hash *aux_hints;
+
    struct xdg_surface *xdg_surface;
    struct xdg_popup *xdg_popup;
    Eina_Bool visible : 1;
diff --git a/src/lib/ecore_wayland/ecore_wl_window.c b/src/lib/ecore_wayland/ecore_wl_window.c
index 748f3d9..0d8b38e 100644
--- a/src/lib/ecore_wayland/ecore_wl_window.c
+++ b/src/lib/ecore_wayland/ecore_wl_window.c
@@ -7,6 +7,13 @@
 #include "session-recovery-client-protocol.h"
 #include <tizen-extension-client-protocol.h>
 
+typedef struct
+{
+   Eina_Stringshare *hint;
+   Eina_Stringshare *val;
+   int id;
+} Aux_Hint_Item;
+
 /* local function prototypes */
 static void _ecore_wl_window_cb_ping(void *data EINA_UNUSED, struct wl_shell_surface *shell_surface, unsigned int serial);
 static void _ecore_wl_window_cb_configure(void *data, struct wl_shell_surface *shell_surface EINA_UNUSED, unsigned int edges, int w, int h);
@@ -98,6 +105,25 @@ _ecore_wl_window_hash_get(void)
    return _windows;
 }
 
+static void
+_ecore_wl_window_aux_hints_init(Ecore_Wl_Window *win)
+{
+   Eina_Iterator *itr;
+   Aux_Hint_Item *it;
+
+   if (!win->aux_hints)
+     return;
+
+   itr = eina_hash_iterator_data_new(win->aux_hints);
+   EINA_ITERATOR_FOREACH(itr, it)
+     {
+        tizen_policy_add_aux_hint(_ecore_wl_disp->wl.tz_policy,
+                                  win->surface,
+                                  it->id, it->hint, it->val);
+     }
+   eina_iterator_free(itr);
+}
+
 void
 _ecore_wl_window_shell_surface_init(Ecore_Wl_Window *win)
 {
@@ -320,6 +346,8 @@ _ecore_wl_window_shell_surface_init(Ecore_Wl_Window *win)
         _ecore_wl_window_show_send(win);
         win->visible = EINA_TRUE;
      }
+
+   _ecore_wl_window_aux_hints_init(win);
 }
 
 EAPI Ecore_Wl_Window *
@@ -369,8 +397,12 @@ void
 _ecore_wl_window_aux_hint_free(Ecore_Wl_Window *win)
 {
    char *supported;
+
    EINA_LIST_FREE(win->supported_aux_hints, supported)
      if (supported) eina_stringshare_del(supported);
+
+   eina_hash_free(win->aux_hints);
+   win->aux_hints = NULL;
 }
 
 EAPI void 
@@ -1989,11 +2021,39 @@ ecore_wl_window_aux_hints_supported_get(Ecore_Wl_Window *win)
    return res;
 }
 
+static void
+_cb_aux_hint_item_free(void *data)
+{
+   Aux_Hint_Item *it;
+
+   it = data;
+   if (EINA_UNLIKELY(!it))
+     return;
+
+   eina_stringshare_del(it->hint);
+   eina_stringshare_del(it->val);
+
+   free(it);
+}
+
 EAPI void
 ecore_wl_window_aux_hint_add(Ecore_Wl_Window *win, int id, const char *hint, const char *val)
 {
+   Aux_Hint_Item *it;
+
    LOGFN(__FILE__, __LINE__, __FUNCTION__);
    if (!win) return;
+
+   if (!win->aux_hints)
+     win->aux_hints = eina_hash_string_superfast_new(_cb_aux_hint_item_free);
+
+   it = calloc(1, sizeof(Aux_Hint_Item));
+   it->id = id;
+   it->hint = eina_stringshare_add(hint);
+   it->val = eina_stringshare_add(val);
+
+   eina_hash_add(win->aux_hints, _ecore_wl_window_id_str_get(id), it);
+
    if ((win->surface) && (_ecore_wl_disp->wl.tz_policy))
      tizen_policy_add_aux_hint(_ecore_wl_disp->wl.tz_policy, win->surface, id, hint, val);
 }
@@ -2001,8 +2061,15 @@ ecore_wl_window_aux_hint_add(Ecore_Wl_Window *win, int id, const char *hint, con
 EAPI void
 ecore_wl_window_aux_hint_change(Ecore_Wl_Window *win, int id, const char *val)
 {
+   Aux_Hint_Item *it;
+
    LOGFN(__FILE__, __LINE__, __FUNCTION__);
    if (!win) return;
+   if (!win->aux_hints) return;
+
+   it = eina_hash_find(win->aux_hints, _ecore_wl_window_id_str_get(id));
+   eina_stringshare_replace(&it->val, val);
+
    if ((win->surface) && (_ecore_wl_disp->wl.tz_policy))
      tizen_policy_change_aux_hint(_ecore_wl_disp->wl.tz_policy, win->surface, id, val);
 }
@@ -2012,6 +2079,10 @@ ecore_wl_window_aux_hint_del(Ecore_Wl_Window *win, int id)
 {
    LOGFN(__FILE__, __LINE__, __FUNCTION__);
    if (!win) return;
+   if (!win->aux_hints) return;
+
+   eina_hash_del_by_key(win->aux_hints, _ecore_wl_window_id_str_get(id));
+
    if ((win->surface) && (_ecore_wl_disp->wl.tz_policy))
      tizen_policy_del_aux_hint(_ecore_wl_disp->wl.tz_policy, win->surface, id);
 }
-- 
2.7.4