From c23b3ac0d8908a2a7bf5c1a073a35212fbe3f1e2 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Tue, 21 Oct 2014 08:03:23 +0200
Subject: [PATCH] Drop usage of DecoratedClient::handle in
 DecorationBridge::update

We can find the Client for the Decoration without needing to go by
the handle.
---
 decorations/decorationbridge.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/decorations/decorationbridge.cpp b/decorations/decorationbridge.cpp
index 196a683a31..c5dea83c3a 100644
--- a/decorations/decorationbridge.cpp
+++ b/decorations/decorationbridge.cpp
@@ -25,6 +25,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
 #include "client.h"
 #include "composite.h"
 #include "scene.h"
+#include "workspace.h"
 
 // KDecoration
 #include <KDecoration2/Decoration>
@@ -115,8 +116,10 @@ std::unique_ptr<KDecoration2::DecorationSettingsPrivate> DecorationBridge::setti
 void DecorationBridge::update(KDecoration2::Decoration *decoration, const QRect &geometry)
 {
     // TODO: remove check once all compositors implement it
-    if (Renderer *renderer = static_cast<DecoratedClientImpl*>(decoration->client()->handle())->renderer()) {
-        renderer->schedule(geometry);
+    if (Client *c = Workspace::self()->findClient([decoration] (const Client *client) { return client->decoration() == decoration; })) {
+        if (Renderer *renderer = c->decoratedClient()->renderer()) {
+            renderer->schedule(geometry);
+        }
     }
 }