From a393e2ef33b1220fd8365f350202b0e7a12004e2 Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <ofourdan@redhat.com>
Date: Tue, 2 Oct 2018 17:49:19 +0200
Subject: [PATCH 1/2] wayland: Update saved size when maximized/fullscreen

If a client issues a `move_resize()` request while the window is
maximized or fullscreen, update the saved size for when it will be
unmaximized/unfullscreened

Related: https://gitlab.gnome.org/GNOME/gtk/issues/1044
---
 gdk/wayland/gdkwindow-wayland.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/gdk/wayland/gdkwindow-wayland.c b/gdk/wayland/gdkwindow-wayland.c
index 1c62c8f65e..b5d427ce31 100644
--- a/gdk/wayland/gdkwindow-wayland.c
+++ b/gdk/wayland/gdkwindow-wayland.c
@@ -3311,6 +3311,12 @@ gdk_window_wayland_move_resize (GdkWindow *window,
         }
     }
 
+  if (window->state & (GDK_WINDOW_STATE_FULLSCREEN | GDK_WINDOW_STATE_MAXIMIZED))
+    {
+      impl->saved_width = width;
+      impl->saved_height = height;
+    }
+
   /* If this function is called with width and height = -1 then that means
    * just move the window - don't update its size
    */

From eb71ec911c95bd4f67a9ddddef306aa49a9488ee Mon Sep 17 00:00:00 2001
From: Benjamin Otte <otte@redhat.com>
Date: Tue, 2 Oct 2018 18:22:33 +0200
Subject: [PATCH 2/2] window: handle configure request when
 maximized/fullscreen

Commit 42b02d9d ("ignore resize increments for maximized/fullscreen")
introduced a regression which prevents window from being resized while
maximized or fullscreen.

Move the check for maximized/fullscreen where the geometry is handled
rather than ignoring the geometry info when maximized/fullscreen so that
a client issuing a "move_resize()" while maximized or fullscreen can get
the requested size when restoring the original window state.

Closes: https://gitlab.gnome.org/GNOME/gtk/issues/1044
---
 gtk/gtkwindow.c | 13 ++++---------
 1 file changed, 4 insertions(+), 9 deletions(-)

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index 62a7cb7686..5298470d6f 100644
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -9416,8 +9416,9 @@ gtk_window_compute_configure_request_size (GtkWindow   *window,
   
   info = gtk_window_get_geometry_info (window, FALSE);
 
-  if (priv->need_default_size ||
-      priv->force_resize)
+  if ((priv->need_default_size || priv->force_resize) &&
+      !priv->maximized &&
+      !priv->fullscreen)
     {
       gtk_window_guess_default_size (window, width, height);
       gtk_window_get_remembered_size (window, &w, &h);
@@ -9453,13 +9454,7 @@ gtk_window_compute_configure_request_size (GtkWindow   *window,
       gtk_window_get_remembered_size (window, width, height);
     }
 
-  /* Override any size with gtk_window_resize() values */
-  if (priv->maximized || priv->fullscreen)
-    {
-      /* Unless we are maximized or fullscreen */
-      gtk_window_get_remembered_size (window, width, height);
-    }
-  else if (info)
+  if (info)
     {
       gint resize_width_csd = info->resize_width;
       gint resize_height_csd = info->resize_height;