From 82e5b1a5cce05c90a8abf715959b569e7aa14f89 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20Gr=C3=A4=C3=9Flin?= <mgraesslin@kde.org>
Date: Tue, 20 May 2014 15:58:15 +0200
Subject: [PATCH] Drop support for _KDE_WM_CHANGE_STATE

It was only used by KWindowSystem::minimizeWindow and ::unminimizeWindow
and got removed from there.

REVIEW: 118224
---
 atoms.cpp  |  1 -
 atoms.h    |  1 -
 events.cpp | 19 +------------------
 3 files changed, 1 insertion(+), 20 deletions(-)

diff --git a/atoms.cpp b/atoms.cpp
index 10405cf6ff..92c444a007 100644
--- a/atoms.cpp
+++ b/atoms.cpp
@@ -39,7 +39,6 @@ Atoms::Atoms()
     , motif_wm_hints(QByteArrayLiteral("_MOTIF_WM_HINTS"))
     , net_wm_context_help(QByteArrayLiteral("_NET_WM_CONTEXT_HELP"))
     , net_wm_ping(QByteArrayLiteral("_NET_WM_PING"))
-    , kde_wm_change_state(QByteArrayLiteral("_KDE_WM_CHANGE_STATE"))
     , net_wm_user_time(QByteArrayLiteral("_NET_WM_USER_TIME"))
     , kde_net_wm_user_creation_time(QByteArrayLiteral("_KDE_NET_WM_USER_CREATION_TIME"))
     , kde_system_tray_embedding(QByteArrayLiteral("_KDE_SYSTEM_TRAY_EMBEDDING"))
diff --git a/atoms.h b/atoms.h
index 5f03fdfd29..ce2ba95e20 100644
--- a/atoms.h
+++ b/atoms.h
@@ -48,7 +48,6 @@ public:
     Xcb::Atom motif_wm_hints;
     Xcb::Atom net_wm_context_help;
     Xcb::Atom net_wm_ping;
-    Xcb::Atom kde_wm_change_state;
     Xcb::Atom net_wm_user_time;
     Xcb::Atom kde_net_wm_user_creation_time;
     Xcb::Atom kde_system_tray_embedding;
diff --git a/events.cpp b/events.cpp
index e964f2ab78..e7185e00db 100644
--- a/events.cpp
+++ b/events.cpp
@@ -763,24 +763,7 @@ void Client::clientMessageEvent(xcb_client_message_event_t *e)
     if (e->window != window())
         return; // ignore frame/wrapper
     // WM_STATE
-    if (e->type == atoms->kde_wm_change_state) {
-        bool avoid_animation = (e->data.data32[ 1 ]);
-        if (e->data.data32[ 0 ] == XCB_ICCCM_WM_STATE_ICONIC)
-            minimize();
-        else if (e->data.data32[ 0 ] == XCB_ICCCM_WM_STATE_NORMAL) {
-            // copied from mapRequest()
-            if (isMinimized())
-                unminimize(avoid_animation);
-            if (isShade())
-                setShade(ShadeNone);
-            if (!isOnCurrentDesktop()) {
-                if (workspace()->allowClientActivation(this))
-                    workspace()->activateClient(this);
-                else
-                    demandAttention();
-            }
-        }
-    } else if (e->type == atoms->wm_change_state) {
+    if (e->type == atoms->wm_change_state) {
         if (e->data.data32[0] == XCB_ICCCM_WM_STATE_ICONIC)
             minimize();
         return;