From 93c0372ed85ca8406edbfd4822692f01fa483093 Mon Sep 17 00:00:00 2001
From: Doyoun Kang <doyoun.kang@samsung.com>
Date: Mon, 1 Apr 2024 19:31:36 +0900
Subject: [PATCH] ecore_wl2: support the modal feature

Change-Id: I00f11f25ac29c95f6d7fd89d6168eb00c195bb76
---
 src/lib/ecore_wl2/Ecore_Wl2.h                      |  5 +++
 src/lib/ecore_wl2/ecore_wl2_display.c              |  4 +-
 src/lib/ecore_wl2/ecore_wl2_private.h              |  4 ++
 src/lib/ecore_wl2/ecore_wl2_window.c               | 43 ++++++++++++++++++++++
 .../engines/wayland/ecore_evas_wayland_common.c    | 18 ++++++++-
 5 files changed, 71 insertions(+), 3 deletions(-)

diff --git a/src/lib/ecore_wl2/Ecore_Wl2.h b/src/lib/ecore_wl2/Ecore_Wl2.h
index 6e32849..da8262c 100644
--- a/src/lib/ecore_wl2/Ecore_Wl2.h
+++ b/src/lib/ecore_wl2/Ecore_Wl2.h
@@ -2660,6 +2660,11 @@ EAPI void ecore_wl2_window_cursor_visible_set(Ecore_Wl2_Window *win, Eina_Bool v
 EAPI Eina_Bool ecore_wl2_window_keyboard_grab(Ecore_Wl2_Window *win, unsigned int subtype);
 EAPI Eina_Bool ecore_wl2_window_keyboard_ungrab(Ecore_Wl2_Window *win);
 
+// TIZEN_ONLY(20240327): Support for modal window
+EAPI void ecore_wl2_window_modal_set(Ecore_Wl2_Window *window, Eina_Bool modal);
+EAPI Eina_Bool ecore_wl2_window_modal_get(Ecore_Wl2_Window *window);
+//
+
 # undef EAPI
 # define EAPI
 
diff --git a/src/lib/ecore_wl2/ecore_wl2_display.c b/src/lib/ecore_wl2/ecore_wl2_display.c
index bb9a173..4547e4f 100644
--- a/src/lib/ecore_wl2/ecore_wl2_display.c
+++ b/src/lib/ecore_wl2/ecore_wl2_display.c
@@ -996,8 +996,8 @@ _cb_global_add(void *data, struct wl_registry *registry, unsigned int id, const
    // TIZEN_ONLY : To use tizen protocols
    else if (!strcmp(interface, "tizen_policy"))
      {
-        if (version >= 12)
-          client_version = 12;
+        if (version >= 13)
+          client_version = 13;
         else
           client_version = version;
 
diff --git a/src/lib/ecore_wl2/ecore_wl2_private.h b/src/lib/ecore_wl2/ecore_wl2_private.h
index bf038c1..a437188 100644
--- a/src/lib/ecore_wl2/ecore_wl2_private.h
+++ b/src/lib/ecore_wl2/ecore_wl2_private.h
@@ -373,6 +373,10 @@ struct _Ecore_Wl2_Window
    Eina_Bool input_set : 1;
    Eina_Bool opaque_set : 1;
 
+   // TIZEN_ONLY(20240327): support modal window
+   Eina_Bool modal : 1;
+   //
+
    Eina_Bool focus_skip : 1;
    Eina_Bool floating : 1;
 
diff --git a/src/lib/ecore_wl2/ecore_wl2_window.c b/src/lib/ecore_wl2/ecore_wl2_window.c
index 912e834..2d53cea 100644
--- a/src/lib/ecore_wl2/ecore_wl2_window.c
+++ b/src/lib/ecore_wl2/ecore_wl2_window.c
@@ -4737,3 +4737,46 @@ ecore_wl2_window_pin_mode_get(Ecore_Wl2_Window *window)
    return window->pinned;
 }
 //
+
+// TIZEN_ONLY(20240327): support modal window
+EAPI void
+ecore_wl2_window_modal_set(Ecore_Wl2_Window *window, Eina_Bool modal)
+{
+   EINA_SAFETY_ON_NULL_RETURN(window);
+
+   INF("[WINDOW] win:%d, Set the Modal state:%d", window->resource_id, modal);
+
+   uint32_t ver = wl_proxy_get_version((struct wl_proxy *)window->display->wl.tz_policy);
+#ifdef TIZEN_POLICY_SET_MODAL_SINCE_VERSION
+   if (ver < TIZEN_POLICY_SET_MODAL_SINCE_VERSION)
+     {
+        ERR("[WINDOW] Modal is not supported on this version(%d). It is supported since version %d.",
+            ver, TIZEN_POLICY_SET_MODAL_SINCE_VERSION);
+        return;
+     }
+
+   if (window->modal != modal)
+     {
+        if ((window->surface) && (window->display->wl.tz_policy))
+          {
+             if (modal)
+               tizen_policy_set_modal(window->display->wl.tz_policy, window->surface);
+             else
+               tizen_policy_unset_modal(window->display->wl.tz_policy, window->surface);
+          }
+     }
+
+   window->modal = modal;
+#else
+   ERR("[WINDOW] Modal is not supported on this version(%d).", ver);
+   return;
+#endif
+}
+
+EAPI Eina_Bool
+ecore_wl2_window_modal_get(Ecore_Wl2_Window *window)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(window, EINA_FALSE);
+   return window->modal;
+}
+//
diff --git a/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c b/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
index 5d98a7d..b0fe77e 100644
--- a/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
+++ b/src/modules/ecore_evas/engines/wayland/ecore_evas_wayland_common.c
@@ -2604,6 +2604,20 @@ _ecore_evas_wl_common_aspect_set(Ecore_Evas *ee, double aspect)
    _ecore_evas_wl_common_resize(ee, ee->w, ee->h);
 }
 
+// TIZEN_ONLY(20240327): support modal window
+static void
+_ecore_evas_wl_common_modal_set(Ecore_Evas *ee, Eina_Bool modal)
+{
+   Ecore_Evas_Engine_Wl_Data *wdata;
+
+   wdata = ee->engine.data;
+   if (!wdata) return;
+   if (ee->prop.modal == modal) return;
+   ee->prop.modal = modal;
+   ecore_wl2_window_modal_set(wdata->win, modal);
+}
+//
+
 static void
 _ecore_evas_wl_common_focus_skip_set(Ecore_Evas *ee, Eina_Bool skip)
 {
@@ -4056,7 +4070,9 @@ static Ecore_Evas_Engine_Func _ecore_wl_engine_func =
    NULL, // window group set
    _ecore_evas_wl_common_aspect_set,
    NULL, // urgent set
-   NULL, // modal set
+   // TIZEN_ONLY(20240327): support modal window
+   _ecore_evas_wl_common_modal_set,
+   //
    NULL, // demand attention set
    _ecore_evas_wl_common_focus_skip_set,
    NULL,
-- 
2.7.4