From cdb87c26910653e9a0201f9c01a2fb3cb0e6d0c9 Mon Sep 17 00:00:00 2001
From: tpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>
Date: Mon, 19 Sep 2011 14:19:10 +0000
Subject: [PATCH] Fix crystal window decoration client

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kwin-style-crystal@1254499 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
---
 client/crystalclient.cc | 47 ++++++++++++++++++++++++++++++-----------
 client/crystalclient.h  |  1 +
 2 files changed, 36 insertions(+), 12 deletions(-)

diff --git a/client/crystalclient.cc b/client/crystalclient.cc
index 8beedd7..2263b3c 100644
--- a/client/crystalclient.cc
+++ b/client/crystalclient.cc
@@ -41,6 +41,9 @@
 #include "imageholder.h"
 #include "overlays.h"
 
+#include <X11/Xlib.h>
+#include <X11/Xatom.h>
+
 // Button themes
 #include "tiles.h"
 
@@ -854,6 +857,22 @@ void CrystalClient::updateMask()
 	setMask(mask);
 }
 
+bool CrystalClient::isModalSystemNotification()
+{
+    unsigned char *data = 0;
+    Atom actual;
+    int format, result;
+    unsigned long n, left;
+    Atom kde_wm_system_modal_notification;
+    kde_wm_system_modal_notification = XInternAtom(qt_xdisplay(), "_KDE_WM_MODAL_SYS_NOTIFICATION", False);
+    result = XGetWindowProperty(qt_xdisplay(), windowId(), kde_wm_system_modal_notification, 0L, 1L, False, XA_CARDINAL, &actual, &format, &n, &left, /*(unsigned char **)*/ &data);
+    if (result == Success && data != None && format == 32 )
+        {
+        return TRUE;
+        }
+    return FALSE;
+}
+
 CrystalButton* CrystalClient::addButtons(TQBoxLayout *tqlayout, const TQString& s)
 {
 	ButtonImage *bitmap;
@@ -867,23 +886,27 @@ CrystalButton* CrystalClient::addButtons(TQBoxLayout *tqlayout, const TQString&
 			CrystalButton *current=NULL;
 			switch (s[n]) {
 			case 'M': // Menu button
-				if (!button[ButtonMenu]) {
-					button[ButtonMenu] = current = new CrystalButton(this, "menu", i18n("Menu"), ButtonMenu, ::factory->buttonImages[ButtonImageMenu]);
-					connect(button[ButtonMenu], TQT_SIGNAL(pressed()), this, TQT_SLOT(menuButtonPressed()));
+				if (!isModalSystemNotification()) {
+					if (!button[ButtonMenu]) {
+						button[ButtonMenu] = current = new CrystalButton(this, "menu", i18n("Menu"), ButtonMenu, ::factory->buttonImages[ButtonImageMenu]);
+						connect(button[ButtonMenu], TQT_SIGNAL(pressed()), this, TQT_SLOT(menuButtonPressed()));
+					}
 				}
 				break;
 
 			case 'S': // Sticky button
-				if (!button[ButtonSticky]) {
-					if (isOnAllDesktops()) {
-						bitmap = ::factory->buttonImages[ButtonImageSticky];
-						tip = i18n("Not on all desktops");
-					} else {
-						bitmap = ::factory->buttonImages[ButtonImageUnSticky];
-						tip = i18n("On All Desktops");
+				if (!isModalSystemNotification()) {
+					if (!button[ButtonSticky]) {
+						if (isOnAllDesktops()) {
+							bitmap = ::factory->buttonImages[ButtonImageSticky];
+							tip = i18n("Not on all desktops");
+						} else {
+							bitmap = ::factory->buttonImages[ButtonImageUnSticky];
+							tip = i18n("On All Desktops");
+						}
+						button[ButtonSticky] =current=new CrystalButton(this, "sticky", tip,ButtonSticky, bitmap);
+						connect(button[ButtonSticky], TQT_SIGNAL(clicked()),this, TQT_SLOT(toggleOnAllDesktops()));
 					}
-					button[ButtonSticky] =current=new CrystalButton(this, "sticky", tip,ButtonSticky, bitmap);
-					connect(button[ButtonSticky], TQT_SIGNAL(clicked()),this, TQT_SLOT(toggleOnAllDesktops()));
 				}
 				break;
 
diff --git a/client/crystalclient.h b/client/crystalclient.h
index cc5784e..672a743 100644
--- a/client/crystalclient.h
+++ b/client/crystalclient.h
@@ -170,6 +170,7 @@ private:
 	void updateMask();
 	int borderSpacing();
 	void updateLayout();
+	bool isModalSystemNotification();
 	
 	bool eventFilter(TQObject *obj, TQEvent *e);
 	void mouseDoubleClickEvent(TQMouseEvent *e);