From bbea32f021ea136028446b9e0cc4d66b3b13a4be Mon Sep 17 00:00:00 2001
From: Michael Stapelberg <michael@stapelberg.de>
Date: Sat, 20 Mar 2010 14:47:33 +0100
Subject: [PATCH] backport client_leave_fullscreen from next branch (Thanks
 ccount)

---
 include/client.h |  6 ++++++
 src/client.c     | 32 ++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)

diff --git a/include/client.h b/include/client.h
index 9da3a5ec..41bd5db3 100644
--- a/include/client.h
+++ b/include/client.h
@@ -53,6 +53,12 @@ bool client_matches_class_name(Client *client, char *to_class, char *to_title,
  */
 void client_enter_fullscreen(xcb_connection_t *conn, Client *client);
 
+/**
+ * Leaves fullscreen mode for the current client. This is called by toggle_fullscreen.
+ *
+ */
+void client_leave_fullscreen(xcb_connection_t *conn, Client *client);
+
 /**
  * Toggles fullscreen mode for the given client. It updates the data
  * structures and reconfigures (= resizes/moves) the client and its frame to
diff --git a/src/client.c b/src/client.c
index dd88acc1..f8303ea4 100644
--- a/src/client.c
+++ b/src/client.c
@@ -192,6 +192,38 @@ void client_enter_fullscreen(xcb_connection_t *conn, Client *client) {
         xcb_flush(conn);
 }
 
+/*
+ * Leaves fullscreen mode for the current client. This is called by toggle_fullscreen.
+ *
+ */
+void client_leave_fullscreen(xcb_connection_t *conn, Client *client) {
+        LOG("leaving fullscreen mode\n");
+        client->fullscreen = false;
+        Workspace *ws;
+        TAILQ_FOREACH(ws, workspaces, workspaces)
+                if (ws->fullscreen_client == client)
+                        ws->fullscreen_client = NULL;
+
+        if (client_is_floating(client)) {
+                /* For floating clients it’s enough if we just reconfigure that window (in fact,
+                 * re-rendering the layout will not update the client.) */
+                reposition_client(conn, client);
+                resize_client(conn, client);
+                /* redecorate_window flushes */
+                redecorate_window(conn, client);
+        } else {
+                client_set_below_floating(conn, client);
+
+                /* Because the coordinates of the window haven’t changed, it would not be
+                   re-configured if we don’t set the following flag */
+                client->force_reconfigure = true;
+                /* We left fullscreen mode, redraw the whole layout to ensure enternotify events are disabled */
+                render_layout(conn);
+        }
+
+        xcb_flush(conn);
+}
+
 /*
  * Toggles fullscreen mode for the given client. It updates the data structures and
  * reconfigures (= resizes/moves) the client and its frame to the full size of the
-- 
2.39.5