Attachment 3870 Details for Bug 21511 – kde-integration.patch

[patch] kde-integration.patch

kde-integration.patch (text/plain), 80.76 KB, created by Zerg on 2009-09-11 01:00:25 MSD

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Filename:

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Creator: Zerg

Created: 2009-09-11 01:00:25 MSD

Size: 80.76 KB

patch

obsolete

>--- mozilla/browser/app/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/app/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -49,6 +49,7 @@ DIRS		= profile/extensions
> 
> PREF_JS_EXPORTS = $(srcdir)/profile/firefox.js \
> 		  $(srcdir)/profile/channel-prefs.js \
>+		  $(srcdir)/profile/kde.js \
> 		  $(NULL)
> 
> ifndef MOZ_BRANDING_DIRECTORY
>--- mozilla/browser/app/profile/kde.js.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/app/profile/kde.js	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1 @@
>+pref("browser.preferences.instantApply", false);
>--- mozilla/browser/components/build/nsModule.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/build/nsModule.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -46,7 +46,7 @@
> #elif defined(XP_MACOSX)
> #include "nsMacShellService.h"
> #elif defined(MOZ_WIDGET_GTK2)
>-#include "nsGNOMEShellService.h"
>+#include "nsUnixShellService.h"
> #endif
> 
> #ifndef WINCE
>@@ -88,7 +88,8 @@ NS_GENERIC_FACTORY_CONSTRUCTOR(nsWindows
> #elif defined(XP_MACOSX)
> NS_GENERIC_FACTORY_CONSTRUCTOR(nsMacShellService)
> #elif defined(MOZ_WIDGET_GTK2)
>-NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsGNOMEShellService, Init)
>+// in nsUnixShellService
>+//NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsUnixShellService, Init)
> #endif
> 
> #ifndef WINCE
>@@ -132,7 +133,7 @@ static const nsModuleComponentInfo compo
>   { "Browser Shell Service",
>     NS_SHELLSERVICE_CID,
>     NS_SHELLSERVICE_CONTRACTID,
>-    nsGNOMEShellServiceConstructor },
>+    nsUnixShellServiceConstructor },
> 
> #endif
> 
>--- mozilla/browser/components/shell/src/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/shell/src/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -75,11 +75,12 @@ ifneq (,$(filter mac cocoa,$(MOZ_WIDGET_
> CPPSRCS = nsMacShellService.cpp
> else
> ifeq ($(MOZ_WIDGET_TOOLKIT), gtk2)
>-CPPSRCS = nsGNOMEShellService.cpp
>+CPPSRCS = nsUnixShellService.cpp nsGNOMEShellService.cpp nsKDEShellService.cpp
> REQUIRES	+= \
> 		mozgnome \
> 		thebes \
> 		$(NULL)
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
> endif
> endif
> endif
>--- mozilla/browser/components/shell/src/nsKDEShellService.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/shell/src/nsKDEShellService.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,193 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Shell Service.
>+ *
>+ * The Initial Developer of the Original Code is mozilla.org.
>+ * Portions created by the Initial Developer are Copyright (C) 2004
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsKDEShellService.h"
>+#include "nsShellService.h"
>+#include "nsKDEUtils.h"
>+#include "nsCOMPtr.h"
>+#include "nsIPrefService.h"
>+#include "nsIProcess.h"
>+#include "nsILocalFile.h"
>+#include "nsServiceManagerUtils.h"
>+#include "nsComponentManagerUtils.h"
>+
>+nsresult
>+nsKDEShellService::Init()
>+    {
>+    if( !nsKDEUtils::kdeSupport())
>+        return NS_ERROR_NOT_AVAILABLE;
>+    return NS_OK;
>+    }
>+
>+NS_IMPL_ISUPPORTS1(nsKDEShellService, nsIShellService)
>+
>+NS_IMETHODIMP
>+nsKDEShellService::IsDefaultBrowser(PRBool aStartupCheck,
>+                                      PRBool* aIsDefaultBrowser)
>+    {
>+    *aIsDefaultBrowser = PR_FALSE;
>+    if (aStartupCheck)
>+        mCheckedThisSession = PR_TRUE;
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "ISDEFAULTBROWSER" ));
>+    if( nsKDEUtils::command( command ))
>+        *aIsDefaultBrowser = PR_TRUE;
>+    return NS_OK;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::SetDefaultBrowser(PRBool aClaimAllTypes,
>+                                       PRBool aForAllUsers)
>+    {
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "SETDEFAULTBROWSER" ));
>+    command.AppendCString( aClaimAllTypes ? NS_LITERAL_CSTRING( "ALLTYPES" ) : NS_LITERAL_CSTRING( "NORMAL" ));
>+    return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::GetShouldCheckDefaultBrowser(PRBool* aResult)
>+{
>+  // If we've already checked, the browser has been started and this is a 
>+  // new window open, and we don't want to check again.
>+  if (mCheckedThisSession) {
>+    *aResult = PR_FALSE;
>+    return NS_OK;
>+  }
>+
>+  nsCOMPtr<nsIPrefBranch> prefs;
>+  nsCOMPtr<nsIPrefService> pserve(do_GetService(NS_PREFSERVICE_CONTRACTID));
>+  if (pserve)
>+    pserve->GetBranch("", getter_AddRefs(prefs));
>+
>+  if (prefs)
>+    prefs->GetBoolPref(PREF_CHECKDEFAULTBROWSER, aResult);
>+
>+  return NS_OK;
>+}
>+
>+NS_IMETHODIMP
>+nsKDEShellService::SetShouldCheckDefaultBrowser(PRBool aShouldCheck)
>+{
>+  nsCOMPtr<nsIPrefBranch> prefs;
>+  nsCOMPtr<nsIPrefService> pserve(do_GetService(NS_PREFSERVICE_CONTRACTID));
>+  if (pserve)
>+    pserve->GetBranch("", getter_AddRefs(prefs));
>+
>+  if (prefs)
>+    prefs->SetBoolPref(PREF_CHECKDEFAULTBROWSER, aShouldCheck);
>+
>+  return NS_OK;
>+}
>+
>+NS_IMETHODIMP
>+nsKDEShellService::SetDesktopBackground(nsIDOMElement* aElement, 
>+                                          PRInt32 aPosition)
>+    {
>+    return NS_ERROR_NOT_IMPLEMENTED;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::GetDesktopBackgroundColor(PRUint32 *aColor)
>+    {
>+    return NS_ERROR_NOT_IMPLEMENTED;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::SetDesktopBackgroundColor(PRUint32 aColor)
>+    {
>+    return NS_ERROR_NOT_IMPLEMENTED;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::OpenApplication(PRInt32 aApplication)
>+    {
>+    nsCStringArray command;
>+    if( aApplication == APPLICATION_MAIL )
>+        command.AppendCString( NS_LITERAL_CSTRING( "OPENMAIL" ));
>+    else if( aApplication == APPLICATION_NEWS )
>+        command.AppendCString( NS_LITERAL_CSTRING( "OPENNEWS" ));
>+    else
>+        return NS_ERROR_NOT_IMPLEMENTED;
>+    return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::OpenApplicationWithURI(nsILocalFile* aApplication, const nsACString& aURI)
>+    {
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "RUN" ));
>+    nsCString app;
>+    nsresult rv = aApplication->GetNativePath( app );
>+    NS_ENSURE_SUCCESS( rv, rv );
>+    command.AppendCString( app );
>+    command.AppendCString( aURI );
>+    return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
>+    }
>+
>+NS_IMETHODIMP
>+nsKDEShellService::GetDefaultFeedReader(nsILocalFile** _retval)
>+    {
>+    *_retval = nsnull;
>+
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "GETDEFAULTFEEDREADER" ));
>+    nsCStringArray output;
>+    if( !nsKDEUtils::command( command, &output ) || output.Count() != 1 )
>+        return NS_ERROR_FAILURE;
>+
>+    nsCString path;
>+    path = *output[ 0 ];
>+    if (path.IsEmpty())
>+        return NS_ERROR_FAILURE;
>+
>+    nsresult rv;
>+    nsCOMPtr<nsILocalFile> defaultReader =
>+        do_CreateInstance("@mozilla.org/file/local;1", &rv);
>+    NS_ENSURE_SUCCESS(rv, rv);
>+
>+    rv = defaultReader->InitWithNativePath(path);
>+    NS_ENSURE_SUCCESS(rv, rv);
>+
>+    PRBool exists;
>+    rv = defaultReader->Exists(&exists);
>+    NS_ENSURE_SUCCESS(rv, rv);
>+    if (!exists)
>+        return NS_ERROR_FAILURE;
>+
>+    NS_ADDREF(*_retval = defaultReader);
>+    return NS_OK;
>+    }
>--- mozilla/browser/components/shell/src/nsKDEShellService.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/shell/src/nsKDEShellService.h	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,59 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Shell Service.
>+ *
>+ * The Initial Developer of the Original Code is mozilla.org.
>+ * Portions created by the Initial Developer are Copyright (C) 2004
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#ifndef nskdeshellservice_h____
>+#define nskdeshellservice_h____
>+
>+#include "nsIShellService.h"
>+#include "nsStringAPI.h"
>+
>+class nsKDEShellService : public nsIShellService
>+{
>+public:
>+  nsKDEShellService() : mCheckedThisSession(PR_FALSE) { }
>+
>+  NS_DECL_ISUPPORTS
>+  NS_DECL_NSISHELLSERVICE
>+
>+  nsresult Init() NS_HIDDEN;
>+
>+private:
>+  ~nsKDEShellService() {}
>+
>+  PRPackedBool mCheckedThisSession;
>+};
>+
>+#endif // nskdeshellservice_h____
>--- mozilla/browser/components/shell/src/nsUnixShellService.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/shell/src/nsUnixShellService.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,52 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Shell Service.
>+ *
>+ * The Initial Developer of the Original Code is mozilla.org.
>+ * Portions created by the Initial Developer are Copyright (C) 2004
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsUnixShellService.h"
>+#include "nsGNOMEShellService.h"
>+#include "nsKDEShellService.h"
>+#include "nsKDEUtils.h"
>+#include "nsIGenericFactory.h"
>+
>+NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsGNOMEShellService, Init)
>+NS_GENERIC_FACTORY_CONSTRUCTOR_INIT(nsKDEShellService, Init)
>+
>+NS_METHOD
>+nsUnixShellServiceConstructor(nsISupports *aOuter, REFNSIID aIID, void **aResult)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDEShellServiceConstructor( aOuter, aIID, aResult );
>+    return nsGNOMEShellServiceConstructor( aOuter, aIID, aResult );
>+}
>--- mozilla/browser/components/shell/src/nsUnixShellService.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/browser/components/shell/src/nsUnixShellService.h	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,45 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Shell Service.
>+ *
>+ * The Initial Developer of the Original Code is mozilla.org.
>+ * Portions created by the Initial Developer are Copyright (C) 2004
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#ifndef nsunixshellservice_h____
>+#define nsunixshellservice_h____
>+
>+#include "nsIShellService.h"
>+
>+NS_METHOD
>+nsUnixShellServiceConstructor(nsISupports *aOuter, REFNSIID aIID, void **aResult);
>+
>+#endif // nsunixshellservice_h____
>--- mozilla/browser/installer/unix/packages-static.sav	2009-08-25 21:23:45.000000000 +0200
>+++ mozilla/browser/installer/unix/packages-static	2009-09-05 00:10:42.000000000 +0200
>@@ -291,6 +291,7 @@ bin/icons/*.png
> bin/@PREF_DIR@/firefox.js
> bin/@PREF_DIR@/firefox-branding.js
> bin/@PREF_DIR@/channel-prefs.js
>+bin/@PREF_DIR@/kde.js
> bin/greprefs/all.js
> bin/greprefs/security-prefs.js
> bin/greprefs/xpinstall.js
>
>--- mozilla/chrome/src/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/chrome/src/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -86,6 +86,7 @@ EXTRA_DSO_LDOPTS = \
> 
> ifneq (,$(filter gtk2,$(MOZ_WIDGET_TOOLKIT)))
> EXTRA_DSO_LDOPTS += $(MOZ_GTK2_LIBS)
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
> endif
> 
> ifneq (,$(filter mac cocoa,$(MOZ_WIDGET_TOOLKIT)))
>--- mozilla/chrome/src/nsChromeRegistry.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/chrome/src/nsChromeRegistry.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -114,6 +114,7 @@
> #include "nsIXULAppInfo.h"
> #include "nsIXULRuntime.h"
> #include "nsPresShellIterator.h"
>+#include "nsKDEUtils.h"
> 
> #ifdef MOZ_XUL
> // keep all the RDF stuff together, in case we can remove it in the far future
>@@ -2208,6 +2209,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>   NS_NAMED_LITERAL_STRING(kAppVersion, "appversion");
>   NS_NAMED_LITERAL_STRING(kOs, "os");
>   NS_NAMED_LITERAL_STRING(kOsVersion, "osversion");
>+  NS_NAMED_LITERAL_STRING(kDesktop, "desktop");
> 
>   nsCOMPtr<nsIIOService> io (do_GetIOService());
>   if (!io) return NS_ERROR_FAILURE;
>@@ -2251,6 +2253,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>   }
>   
>   nsAutoString osVersion;
>+  nsAutoString desktop;
> #if defined(XP_WIN)
>   OSVERSIONINFO info = { sizeof(OSVERSIONINFO) };
>   if (GetVersionEx(&info)) {
>@@ -2258,6 +2261,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>                                          info.dwMajorVersion,
>                                          info.dwMinorVersion);
>   }
>+  desktop = NS_LITERAL_STRING("win");
> #elif defined(XP_MACOSX)
>   long majorVersion, minorVersion;
>   if ((Gestalt(gestaltSystemVersionMajor, &majorVersion) == noErr) &&
>@@ -2266,10 +2270,12 @@ nsChromeRegistry::ProcessManifestBuffer(
>                                          majorVersion,
>                                          minorVersion);
>   }
>+  desktop = NS_LITERAL_STRING("macosx");
> #elif defined(MOZ_WIDGET_GTK2)
>   nsTextFormatter::ssprintf(osVersion, NS_LITERAL_STRING("%ld.%ld").get(),
>                                        gtk_major_version,
>                                        gtk_minor_version);
>+  desktop = nsKDEUtils::kdeSession() ? NS_LITERAL_STRING("kde") : NS_LITERAL_STRING("gnome"); // TODO others?
> #endif
> 
>   char *token;
>@@ -2313,6 +2319,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>       TriState stOs = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2326,6 +2333,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>             CheckFlag(kContentAccessible, wtoken, contentAccessible) ||
>             CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2337,7 +2345,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad || 
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> resolved;
>@@ -2398,6 +2406,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOs = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2408,6 +2417,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2419,7 +2429,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad ||
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> resolved;
>@@ -2460,6 +2470,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOs = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2470,6 +2481,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2481,7 +2493,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad ||
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> resolved;
>@@ -2524,6 +2536,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOs = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2534,6 +2547,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2545,7 +2559,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad ||
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> baseuri, overlayuri;
>@@ -2580,6 +2594,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOs = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2590,6 +2605,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2601,7 +2617,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad ||
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> baseuri, overlayuri;
>@@ -2640,6 +2656,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOs = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2650,6 +2667,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2661,7 +2679,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad ||
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
> 
>       nsCOMPtr<nsIURI> chromeuri, resolveduri;
>@@ -2702,6 +2720,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       TriState stApp = eUnspecified;
>       TriState stOsVersion = eUnspecified;
>       TriState stOs = eUnspecified;
>+      TriState stDesktop = eUnspecified;
> 
>       PRBool badFlag = PR_FALSE;
> 
>@@ -2712,6 +2731,7 @@ nsChromeRegistry::ProcessManifestBuffer(
> 
>         if (CheckStringFlag(kApplication, wtoken, appID, stApp) ||
>             CheckStringFlag(kOs, wtoken, osTarget, stOs) ||
>+            CheckStringFlag(kDesktop, wtoken, desktop, stDesktop) ||
>             CheckVersionFlag(kOsVersion, wtoken, osVersion, vc, stOsVersion) ||
>             CheckVersionFlag(kAppVersion, wtoken, appVersion, vc, stAppVersion))
>           continue;
>@@ -2723,7 +2743,7 @@ nsChromeRegistry::ProcessManifestBuffer(
>       }
> 
>       if (badFlag || stApp == eBad || stAppVersion == eBad || 
>-          stOs == eBad || stOsVersion == eBad)
>+          stOs == eBad || stOsVersion == eBad || stDesktop == eBad)
>         continue;
>       
>       nsDependentCString host(package);
>--- mozilla/modules/libpref/src/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/modules/libpref/src/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -97,3 +97,5 @@ nsPrefService.$(OBJ_SUFFIX): nsPrefServi
> 	@$(MAKE_DEPS_AUTO_CXX)
> 	$(ELOG) $(CCC) $(OUTOPTION)$@ -c $(COMPILE_CXXFLAGS:-O2=-O1) $(_VPATH_SRCS)
> endif
>+
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
>--- mozilla/modules/libpref/src/nsPrefService.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/modules/libpref/src/nsPrefService.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -51,6 +51,7 @@
> #include "nsCOMArray.h"
> #include "nsXPCOMCID.h"
> #include "nsAutoPtr.h"
>+#include "nsKDEUtils.h"
> 
> #include "nsQuickSort.h"
> #include "prmem.h"
>@@ -606,7 +607,8 @@ pref_LoadPrefsInDir(nsIFile* aDir, char
>   return rv;
> }
> 
>-static nsresult pref_LoadPrefsInDirList(const char *listId)
>+static nsresult pref_LoadPrefsInDirList(const char *listId,
>+    char const *const *aSpecialFiles = NULL, PRUint32 aSpecialFilesCount = 0)
> {
>   nsresult rv;
>   nsCOMPtr<nsIProperties> dirSvc(do_GetService(NS_DIRECTORY_SERVICE_CONTRACTID, &rv));
>@@ -625,7 +627,7 @@ static nsresult pref_LoadPrefsInDirList(
>         nsCOMPtr<nsIFile> dir = do_QueryInterface(elem);
>         if (dir) {
>           // Do we care if a file provided by this process fails to load?
>-          pref_LoadPrefsInDir(dir, nsnull, 0); 
>+          pref_LoadPrefsInDir(dir, aSpecialFiles, aSpecialFilesCount); 
>         }
>       }
>     }
>@@ -676,6 +678,7 @@ static nsresult pref_InitInitialObjects(
> #if defined(MOZ_WIDGET_PHOTON)
> 	  , "photon.js"
> #endif		 
>+      , "" // placeholder for KDE  (empty is otherwise harmless)
> #elif defined(XP_OS2)
>       "os2pref.js"
> #elif defined(XP_BEOS)
>@@ -683,12 +686,23 @@ static nsresult pref_InitInitialObjects(
> #endif
>   };
> 
>+  if( nsKDEUtils::kdeSession()) { // TODO what if some setup actually requires the helper?
>+      for( int i = 0;
>+           i < NS_ARRAY_LENGTH(specialFiles);
>+           ++i ) {
>+          if( *specialFiles[ i ] == '\0' ) {
>+              specialFiles[ i ] = "kde.js";
>+              break;
>+          }
>+      }
>+  }
>+      
>   rv = pref_LoadPrefsInDir(defaultPrefDir, specialFiles, NS_ARRAY_LENGTH(specialFiles));
>   if (NS_FAILED(rv)) {
>     NS_WARNING("Error parsing application default preferences.");
>   }
> 
>-  rv = pref_LoadPrefsInDirList(NS_APP_PREFS_DEFAULTS_DIR_LIST);
>+  rv = pref_LoadPrefsInDirList(NS_APP_PREFS_DEFAULTS_DIR_LIST, specialFiles, NS_ARRAY_LENGTH(specialFiles));
>   NS_ENSURE_SUCCESS(rv, rv);
> 
>   NS_CreateServicesFromCategory(NS_PREFSERVICE_APPDEFAULTS_TOPIC_ID,
>--- mozilla/toolkit/content/jar.mn.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/content/jar.mn	2009-09-05 00:10:42.000000000 +0200
>@@ -43,6 +43,8 @@ toolkit.jar:
> *+ content/global/bindings/colorpicker.xml     (widgets/colorpicker.xml)
> *+ content/global/bindings/datetimepicker.xml  (widgets/datetimepicker.xml)
> *+ content/global/bindings/dialog.xml          (widgets/dialog.xml)
>+*+ content/global/bindings/dialog-kde.xml      (widgets/dialog-kde.xml)
>+% override chrome://global/content/bindings/dialog.xml chrome://global/content/bindings/dialog-kde.xml desktop=kde
> *+ content/global/bindings/editor.xml          (widgets/editor.xml)
> *  content/global/bindings/expander.xml        (widgets/expander.xml)
> *  content/global/bindings/filefield.xml       (widgets/filefield.xml)
>@@ -56,6 +58,8 @@ toolkit.jar:
> *+ content/global/bindings/numberbox.xml       (widgets/numberbox.xml)
> *+ content/global/bindings/popup.xml           (widgets/popup.xml)
> *+ content/global/bindings/preferences.xml     (widgets/preferences.xml)
>+*+ content/global/bindings/preferences-kde.xml (widgets/preferences-kde.xml)
>+% override chrome://global/content/bindings/preferences.xml chrome://global/content/bindings/preferences-kde.xml desktop=kde
> *+ content/global/bindings/progressmeter.xml   (widgets/progressmeter.xml)
> *+ content/global/bindings/radio.xml           (widgets/radio.xml)
> *+ content/global/bindings/resizer.xml         (widgets/resizer.xml)
>--- mozilla/toolkit/content/widgets/dialog-kde.xml.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/content/widgets/dialog-kde.xml	2009-09-05 00:10:42.000000000 +0200
>@@ -19,7 +19,7 @@
>           
>       <xul:hbox class="dialog-button-box" anonid="buttons"
>                 xbl:inherits="pack=buttonpack,align=buttonalign,dir=buttondir,orient=buttonorient"
>-#ifdef XP_UNIX
>+#ifdef XP_UNIX_GNOME
>                 >
>         <xul:button dlgtype="disclosure" class="dialog-button" hidden="true"/>
>         <xul:button dlgtype="help" class="dialog-button" hidden="true"/>
>@@ -28,6 +28,15 @@
>         <xul:spacer anonid="spacer" flex="1"/>
>         <xul:button dlgtype="cancel" class="dialog-button"/>
>         <xul:button dlgtype="accept" class="dialog-button" xbl:inherits="disabled=buttondisabledaccept"/>
>+#elif XP_UNIX
>+                pack="end">
>+        <xul:button dlgtype="help" class="dialog-button" hidden="true"/>
>+        <xul:button dlgtype="extra2" class="dialog-button" hidden="true"/>
>+        <xul:spacer anonid="spacer" flex="1" hidden="true"/>
>+        <xul:button dlgtype="accept" class="dialog-button" xbl:inherits="disabled=buttondisabledaccept"/>
>+        <xul:button dlgtype="extra1" class="dialog-button" hidden="true"/>
>+        <xul:button dlgtype="cancel" class="dialog-button"/>
>+        <xul:button dlgtype="disclosure" class="dialog-button" hidden="true"/>
> #else
>                 pack="end">
>         <xul:button dlgtype="extra2" class="dialog-button" hidden="true"/>
>--- mozilla/toolkit/content/widgets/preferences-kde.xml.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/content/widgets/preferences-kde.xml	2009-09-05 00:10:42.000000000 +0200
>@@ -573,7 +573,7 @@
>         </xul:deck>
>       </xul:hbox>
>       <xul:hbox anonid="dlg-buttons" class="prefWindow-dlgbuttons"
>-#ifdef XP_UNIX
>+#ifdef XP_UNIX_GNOME
>                 >
>         <xul:button dlgtype="disclosure" class="dialog-button" hidden="true"/>
>         <xul:button dlgtype="help" class="dialog-button" hidden="true" icon="help"/>
>@@ -582,6 +582,15 @@
>         <xul:spacer anonid="spacer" flex="1"/>
>         <xul:button dlgtype="cancel" class="dialog-button" icon="cancel"/>
>         <xul:button dlgtype="accept" class="dialog-button" icon="accept"/>
>+#elif XP_UNIX
>+                pack="end">
>+        <xul:button dlgtype="help" class="dialog-button" hidden="true" icon="help"/>
>+        <xul:button dlgtype="extra2" class="dialog-button" hidden="true"/>
>+        <xul:spacer anonid="spacer" flex="1"/>
>+        <xul:button dlgtype="accept" class="dialog-button" icon="accept"/>
>+        <xul:button dlgtype="extra1" class="dialog-button" hidden="true"/>
>+        <xul:button dlgtype="cancel" class="dialog-button" icon="cancel"/>
>+        <xul:button dlgtype="disclosure" class="dialog-button" hidden="true"/>
> #else
>                 pack="end">
>         <xul:button dlgtype="extra2" class="dialog-button" hidden="true"/>
>--- mozilla/toolkit/system/unixproxy/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/system/unixproxy/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -64,4 +64,6 @@ CPPSRCS = \
>         nsUnixSystemProxySettings.cpp \
>         $(NULL)
> 
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
>+
> include $(topsrcdir)/config/rules.mk
>--- mozilla/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/system/unixproxy/nsUnixSystemProxySettings.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -49,6 +49,8 @@
> #include "nsPrintfCString.h"
> #include "nsNetUtil.h"
> #include "nsISupportsPrimitives.h"
>+#include "nsVoidArray.h"
>+#include "nsKDEUtils.h"
> 
> class nsUnixSystemProxySettings : public nsISystemProxySettings {
> public:
>@@ -65,6 +67,7 @@ private:
>   PRBool IsProxyMode(const char* aMode);
>   nsresult SetProxyResultFromGConf(const char* aKeyBase, const char* aType, nsACString& aResult);
>   nsresult GetProxyFromGConf(const nsACString& aScheme, const nsACString& aHost, PRInt32 aPort, nsACString& aResult);
>+  nsresult GetProxyFromKDE(const nsACString& aScheme, const nsACString& aHost, PRInt32 aPort, nsACString& aResult);
> };
> 
> NS_IMPL_ISUPPORTS1(nsUnixSystemProxySettings, nsISystemProxySettings)
>@@ -412,6 +415,9 @@ nsUnixSystemProxySettings::GetProxyForUR
>   rv = aURI->GetPort(&port);
>   NS_ENSURE_SUCCESS(rv, rv);
> 
>+  if( nsKDEUtils::kdeSupport())
>+    return GetProxyFromKDE( scheme, host, port, aResult );
>+
>   if (!mGConf)
>     return GetProxyFromEnvironment(scheme, host, port, aResult);
> 
>@@ -432,3 +438,28 @@ static const nsModuleComponentInfo compo
> };
> 
> NS_IMPL_NSGETMODULE(nsUnixProxyModule, components)
>+
>+nsresult
>+nsUnixSystemProxySettings::GetProxyFromKDE(const nsACString& aScheme,
>+                                             const nsACString& aHost,
>+                                             PRInt32 aPort,
>+                                             nsACString& aResult)
>+{
>+  nsCAutoString url;
>+  url = aScheme;
>+  url += "://";
>+  url += aHost;
>+  if( aPort >= 0 )
>+      {
>+      url += ":";
>+      url += nsPrintfCString("%d", aPort);
>+      }
>+  nsCStringArray command;
>+  command.AppendCString( NS_LITERAL_CSTRING( "GETPROXY" ));
>+  command.AppendCString( url );
>+  nsCStringArray result;
>+  if( !nsKDEUtils::command( command, &result ) || result.Count() != 1 )
>+      return NS_ERROR_FAILURE;
>+  aResult = *result[ 0 ];
>+  return NS_OK;
>+}
>--- mozilla/toolkit/xre/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/xre/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -133,7 +133,7 @@ ifeq ($(MOZ_WIDGET_TOOLKIT),beos)
> CPPSRCS += nsNativeAppSupportBeOS.cpp
> else
> ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
>-CPPSRCS += nsNativeAppSupportUnix.cpp
>+CPPSRCS += nsNativeAppSupportUnix.cpp nsKDEUtils.cpp
> else
> CPPSRCS += nsNativeAppSupportDefault.cpp
> endif
>--- mozilla/toolkit/xre/nsKDEUtils.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/xre/nsKDEUtils.cpp	2009-09-05 10:05:00.000000000 +0200
>@@ -0,0 +1,329 @@
>+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Unix Native App Support.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * Mozilla Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 2007
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsKDEUtils.h"
>+#include "nsIWidget.h"
>+
>+#include <gtk/gtkwindow.h>
>+#include <gtk/gtkmain.h>
>+
>+#include <limits.h>
>+#include <stdio.h>
>+#include <sys/wait.h>
>+#include <unistd.h>
>+#include <X11/Xlib.h>
>+
>+//#define DEBUG_KDE
>+#ifdef DEBUG_KDE
>+#define KMOZILLAHELPER "kmozillahelper"
>+#else
>+// not need for lib64, it's a binary
>+#define KMOZILLAHELPER "/usr/lib/mozilla/kmozillahelper"
>+#endif
>+
>+#define KMOZILLAHELPER_VERSION 4
>+#define MAKE_STR2( n ) #n
>+#define MAKE_STR( n ) MAKE_STR2( n )
>+
>+static bool getKdeSession()
>+    {
>+    Display* dpy = XOpenDisplay( NULL );
>+    if( dpy == NULL )
>+        return false;
>+    Atom kde_full_session = XInternAtom( dpy, "KDE_FULL_SESSION", True );
>+    bool kde = false;
>+    if( kde_full_session != None )
>+        {
>+        int cnt;
>+        if( Atom* props = XListProperties( dpy, DefaultRootWindow( dpy ), &cnt ))
>+            {
>+            for( int i = 0;
>+                 i < cnt;
>+                 ++i )
>+                {
>+                if( props[ i ] == kde_full_session )
>+                    {
>+                    kde = true;
>+#ifdef DEBUG_KDE
>+                    fprintf( stderr, "KDE SESSION %d\n", kde );
>+#endif
>+                    break;
>+                    }
>+                }
>+            XFree( props );
>+            }
>+        }
>+    XCloseDisplay( dpy );
>+    return kde;
>+    }
>+
>+static bool getKdeSupport()
>+    {
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "CHECK" ));
>+    command.AppendCString( NS_LITERAL_CSTRING( MAKE_STR( KMOZILLAHELPER_VERSION )));
>+    bool kde = nsKDEUtils::command( command );
>+#ifdef DEBUG_KDE
>+    fprintf( stderr, "KDE RUNNING %d\n", kde );
>+#endif
>+    return kde;
>+    }
>+
>+nsKDEUtils::nsKDEUtils()
>+    : commandFile( NULL )
>+    , replyFile( NULL )
>+    {
>+    }
>+
>+nsKDEUtils::~nsKDEUtils()
>+    {
>+//    closeHelper(); not actually useful, exiting will close the fd too
>+    }
>+
>+nsKDEUtils* nsKDEUtils::self()
>+    {
>+    static nsKDEUtils s;
>+    return &s;
>+    }
>+
>+static bool helperRunning = false;
>+static bool helperFailed = false;
>+
>+bool nsKDEUtils::kdeSession()
>+    {
>+    static bool session = getKdeSession();
>+    return session;
>+    }
>+
>+bool nsKDEUtils::kdeSupport()
>+    {
>+    static bool support = kdeSession() && getKdeSupport();
>+    return support && helperRunning;
>+    }
>+
>+struct nsKDECommandData
>+    {
>+    FILE* file;
>+    nsCStringArray* output;
>+    GMainLoop* loop;
>+    bool success;
>+    };
>+
>+static gboolean kdeReadFunc( GIOChannel*, GIOCondition, gpointer data )
>+    {
>+    nsKDECommandData* p = static_cast< nsKDECommandData* >( data );
>+    char buf[ 8192 ]; // TODO big enough
>+    bool command_done = false;
>+    bool command_failed = false;
>+    while( !command_done && !command_failed && fgets( buf, 8192, p->file ) != NULL )
>+        { // TODO what if the kernel splits a line into two chunks?
>+//#ifdef DEBUG_KDE
>+//        fprintf( stderr, "READ: %s %d\n", buf, feof( p->file ));
>+//#endif
>+        if( char* eol = strchr( buf, '\n' ))
>+            *eol = '\0';
>+        command_done = ( strcmp( buf, "\\1" ) == 0 );
>+        command_failed = ( strcmp( buf, "\\0" ) == 0 );
>+        nsCAutoString line( buf );
>+        line.ReplaceSubstring( "\\n", "\n" );
>+        line.ReplaceSubstring( "\\" "\\", "\\" ); //  \\ -> \ , i.e. unescape
>+        if( p->output && !( command_done || command_failed ))
>+            p->output->AppendCString( nsCString( buf )); // TODO utf8?
>+        }
>+    bool quit = false;
>+    if( feof( p->file ) || command_failed )
>+        {
>+        quit = true;
>+        p->success = false;
>+        }
>+    if( command_done )
>+        { // reading one reply finished
>+        quit = true;
>+        p->success = true;
>+        }
>+    if( quit )
>+        {
>+        if( p->loop )
>+            g_main_loop_quit( p->loop );
>+        return FALSE;
>+        }
>+    return TRUE;
>+    }
>+
>+bool nsKDEUtils::command( const nsCStringArray& command, nsCStringArray* output )
>+    {
>+    return self()->internalCommand( command, NULL, false, output );
>+    }
>+
>+bool nsKDEUtils::commandBlockUi( const nsCStringArray& command, const GtkWindow* parent, nsCStringArray* output )
>+    {
>+    return self()->internalCommand( command, parent, true, output );
>+    }
>+
>+bool nsKDEUtils::internalCommand( const nsCStringArray& command, const GtkWindow* parent, bool blockUi,
>+    nsCStringArray* output )
>+    {
>+    if( !startHelper())
>+        return false;
>+    feedCommand( command );
>+    // do not store the data in 'this' but in extra structure, just in case there
>+    // is reentrancy (can there be? the event loop is re-entered)
>+    nsKDECommandData data;
>+    data.file = replyFile;
>+    data.output = output;
>+    data.success = false;
>+    if( blockUi )
>+        {
>+        data.loop = g_main_loop_new( NULL, FALSE );
>+        GtkWidget* window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
>+        if( parent && parent->group )
>+            gtk_window_group_add_window( parent->group, GTK_WINDOW( window ));
>+        gtk_widget_realize( window );
>+        gtk_widget_set_sensitive( window, TRUE );
>+        gtk_grab_add( window );
>+        GIOChannel* channel = g_io_channel_unix_new( fileno( data.file ));
>+        g_io_add_watch( channel, static_cast< GIOCondition >( G_IO_IN | G_IO_ERR | G_IO_HUP ), kdeReadFunc, &data );
>+        g_io_channel_unref( channel );
>+        g_main_loop_run( data.loop );
>+        g_main_loop_unref( data.loop );
>+        gtk_grab_remove( window );
>+        gtk_widget_destroy( window );
>+        }
>+    else
>+        {
>+        data.loop = NULL;
>+        while( kdeReadFunc( NULL, static_cast< GIOCondition >( 0 ), &data ))
>+            ;
>+        }
>+    return data.success;
>+    }
>+
>+bool nsKDEUtils::startHelper()
>+    {
>+    if( helperRunning )
>+        return true;
>+    if( helperFailed )
>+        return false;
>+    helperFailed = true;
>+    int fdcommand[ 2 ];
>+    int fdreply[ 2 ];
>+    if( pipe( fdcommand ) < 0 )
>+        return false;
>+    if( pipe( fdreply ) < 0 )
>+        {
>+        close( fdcommand[ 0 ] );
>+        close( fdcommand[ 1 ] );
>+        return false;
>+        }
>+    char* args[ 2 ] = { const_cast< char* >( KMOZILLAHELPER ), NULL };
>+    switch( fork())
>+        {
>+        case -1:
>+            {
>+            close( fdcommand[ 0 ] );
>+            close( fdcommand[ 1 ] );
>+            close( fdreply[ 0 ] );
>+            close( fdreply[ 1 ] );
>+            return false;
>+            }
>+        case 0: // child
>+            {
>+            if( dup2( fdcommand[ 0 ], STDIN_FILENO ) < 0 )
>+                _exit( 1 );
>+            if( dup2( fdreply[ 1 ], STDOUT_FILENO ) < 0 )
>+                _exit( 1 );
>+            int maxfd = 1024; // close all other fds
>+            struct rlimit rl;
>+            if( getrlimit( RLIMIT_NOFILE, &rl ) == 0 )
>+                maxfd = rl.rlim_max;
>+            for( int i = 3;
>+                 i < maxfd;
>+                 ++i )
>+                close( i );
>+#ifdef DEBUG_KDE
>+            execvp( KMOZILLAHELPER, args );
>+#else
>+            execv( KMOZILLAHELPER, args );
>+#endif
>+            _exit( 1 ); // failed
>+            }
>+        default: // parent
>+            {
>+            commandFile = fdopen( fdcommand[ 1 ], "w" );
>+            replyFile = fdopen( fdreply[ 0 ], "r" );
>+            close( fdcommand[ 0 ] );
>+            close( fdreply[ 1 ] );
>+            if( commandFile == NULL || replyFile == NULL )
>+                {
>+                closeHelper();
>+                return false;
>+                }
>+            // ok, helper ready, getKdeRunning() will check if it works
>+            }
>+        }
>+    helperFailed = false;
>+    helperRunning = true;
>+    return true;
>+    }
>+
>+void nsKDEUtils::closeHelper()
>+    {
>+    if( commandFile != NULL )
>+        fclose( commandFile ); // this will also make the helper quit
>+    if( replyFile != NULL )
>+        fclose( replyFile );
>+    helperRunning = false;
>+    }
>+
>+void nsKDEUtils::feedCommand( const nsCStringArray& command )
>+    {
>+    for( int i = 0;
>+         i < command.Count();
>+         ++i )
>+        {
>+        nsCString line = *command[ i ];
>+        line.ReplaceSubstring( "\\", "\\" "\\" ); // \ -> \\ , i.e. escape
>+        line.ReplaceSubstring( "\n", "\\n" );
>+#ifdef DEBUG_KDE
>+        fprintf( stderr, "COMM: %s\n", line.get());
>+#endif
>+        fputs( line.get(), commandFile );
>+        fputs( "\n", commandFile );
>+        }
>+    fputs( "\\E\n", commandFile ); // done as \E, so it cannot happen in normal data
>+    fflush( commandFile );
>+    }
>--- mozilla/toolkit/xre/nsKDEUtils.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/toolkit/xre/nsKDEUtils.h	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,77 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
>+ *
>+ * ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is Mozilla Communicator client code.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * Netscape Communications Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 1998
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either of the GNU General Public License Version 2 or later (the "GPL"),
>+ * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#ifndef nsKDEUtils_h__
>+#define nsKDEUtils_h__
>+
>+#include "nsStringGlue.h"
>+#include "nsVoidArray.h"
>+#include <stdio.h>
>+
>+typedef struct _GtkWindow GtkWindow;
>+
>+class NS_EXPORT nsKDEUtils
>+    {
>+    public:
>+        /* Returns true if running inside a KDE session (regardless of whether there is KDE
>+           support available for Firefox). This should be used e.g. when determining
>+           dialog button order but not for code that requires the KDE support. */
>+        static bool kdeSession();
>+        /* Returns true if running inside a KDE session and KDE support is available
>+           for Firefox. This should be used everywhere where the external helper is needed. */
>+        static bool kdeSupport();
>+        /* Executes the given helper command, returns true if helper returned success. */
>+        static bool command( const nsCStringArray& command, nsCStringArray* output = NULL );
>+        /* Like command(), but additionally blocks the parent widget like if there was
>+           a modal dialog shown and enters the event loop (i.e. there are still paint updates,
>+           this is for commands that take long). */
>+        static bool commandBlockUi( const nsCStringArray& command, const GtkWindow* parent, nsCStringArray* output = NULL );
>+    private:
>+        nsKDEUtils();
>+        ~nsKDEUtils();
>+        static nsKDEUtils* self();
>+        bool startHelper();
>+        void closeHelper();
>+        void feedCommand( const nsCStringArray& command );
>+        bool internalCommand( const nsCStringArray& command, const GtkWindow* parent, bool isParent,
>+            nsCStringArray* output );
>+        FILE* commandFile;
>+        FILE* replyFile;
>+    };
>+
>+#endif // nsKDEUtils
>--- mozilla/uriloader/exthandler/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -109,8 +109,9 @@ endif
> LOCAL_INCLUDES = -I$(srcdir)
> 
> ifeq ($(MOZ_WIDGET_TOOLKIT),gtk2)
>-OSHELPER	+= nsGNOMERegistry.cpp
>+OSHELPER	+= nsCommonRegistry.cpp nsGNOMERegistry.cpp nsKDERegistry.cpp
> OSHELPER  += nsMIMEInfoUnix.cpp
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
> endif
> 
> ifeq ($(MOZ_WIDGET_TOOLKIT),qt)
>--- mozilla/uriloader/exthandler/unix/nsCommonRegistry.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsCommonRegistry.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,87 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is the GNOME helper app implementation.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * IBM Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 2003
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *  Brian Ryner <bryner@brianryner.com>  (Original Author)
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsCommonRegistry.h"
>+
>+#include "nsGNOMERegistry.h"
>+#include "nsKDERegistry.h"
>+#include "nsString.h"
>+#include "nsVoidArray.h"
>+#include "nsKDEUtils.h"
>+
>+/* static */ PRBool
>+nsCommonRegistry::HandlerExists(const char *aProtocolScheme)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDERegistry::HandlerExists( aProtocolScheme );
>+    return nsGNOMERegistry::HandlerExists( aProtocolScheme );
>+}
>+
>+/* static */ nsresult
>+nsCommonRegistry::LoadURL(nsIURI *aURL)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDERegistry::LoadURL( aURL );
>+    return nsGNOMERegistry::LoadURL( aURL );
>+}
>+
>+/* static */ void
>+nsCommonRegistry::GetAppDescForScheme(const nsACString& aScheme,
>+                                     nsAString& aDesc)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDERegistry::GetAppDescForScheme( aScheme, aDesc );
>+    return nsGNOMERegistry::GetAppDescForScheme( aScheme, aDesc );
>+}
>+
>+
>+/* static */ already_AddRefed<nsMIMEInfoBase>
>+nsCommonRegistry::GetFromExtension(const nsACString& aFileExt)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDERegistry::GetFromExtension( aFileExt );
>+    return nsGNOMERegistry::GetFromExtension( aFileExt );
>+}
>+
>+/* static */ already_AddRefed<nsMIMEInfoBase>
>+nsCommonRegistry::GetFromType(const nsACString& aMIMEType)
>+{
>+    if( nsKDEUtils::kdeSupport())
>+        return nsKDERegistry::GetFromType( aMIMEType );
>+    return nsGNOMERegistry::GetFromType( aMIMEType );
>+}
>--- mozilla/uriloader/exthandler/unix/nsCommonRegistry.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsCommonRegistry.h	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,56 @@
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is the GNOME helper app implementation.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * IBM Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 2003
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *  Brian Ryner <bryner@brianryner.com>  (Original Author)
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsIURI.h"
>+#include "nsCOMPtr.h"
>+
>+class nsMIMEInfoBase;
>+
>+class nsCommonRegistry
>+{
>+ public:
>+  static PRBool HandlerExists(const char *aProtocolScheme);
>+
>+  static nsresult LoadURL(nsIURI *aURL);
>+
>+  static void GetAppDescForScheme(const nsACString& aScheme,
>+                                  nsAString& aDesc);
>+
>+  static already_AddRefed<nsMIMEInfoBase> GetFromExtension(const nsACString& aFileExt);
>+
>+  static already_AddRefed<nsMIMEInfoBase> GetFromType(const nsACString& aMIMEType);
>+};
>--- mozilla/uriloader/exthandler/unix/nsKDERegistry.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsKDERegistry.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,119 @@
>+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is the GNOME helper app implementation.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * IBM Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 2003
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *  Brian Ryner <bryner@brianryner.com>  (Original Author)
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsKDERegistry.h"
>+#include "prlink.h"
>+#include "prmem.h"
>+#include "nsString.h"
>+#include "nsILocalFile.h"
>+#include "nsMIMEInfoUnix.h"
>+#include "nsAutoPtr.h"
>+#include "nsKDEUtils.h"
>+
>+/* static */ PRBool
>+nsKDERegistry::HandlerExists(const char *aProtocolScheme)
>+{
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "HANDLEREXISTS" ));
>+    command.AppendCString( nsCAutoString( aProtocolScheme ));
>+    return nsKDEUtils::command( command );
>+}
>+
>+/* static */ nsresult
>+nsKDERegistry::LoadURL(nsIURI *aURL)
>+{
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "OPEN" ));
>+    nsCString url;
>+    aURL->GetSpec( url );
>+    command.AppendCString( url );
>+    return nsKDEUtils::command( command );
>+}
>+
>+/* static */ void
>+nsKDERegistry::GetAppDescForScheme(const nsACString& aScheme,
>+                                     nsAString& aDesc)
>+{
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "GETAPPDESCFORSCHEME" ));
>+    command.AppendCString( aScheme );
>+    nsCStringArray output;
>+    if( nsKDEUtils::command( command, &output ) && output.Count() == 1 )
>+        CopyUTF8toUTF16( *output[ 0 ], aDesc );
>+}
>+
>+
>+/* static */ already_AddRefed<nsMIMEInfoBase>
>+nsKDERegistry::GetFromExtension(const nsACString& aFileExt)
>+{
>+    NS_ASSERTION(aFileExt[0] != '.', "aFileExt shouldn't start with a dot");
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "GETFROMEXTENSION" ));
>+    command.AppendCString( aFileExt );
>+    return GetFromHelper( command );
>+}
>+
>+/* static */ already_AddRefed<nsMIMEInfoBase>
>+nsKDERegistry::GetFromType(const nsACString& aMIMEType)
>+{
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "GETFROMTYPE" ));
>+    command.AppendCString( aMIMEType );
>+    return GetFromHelper( command );
>+}
>+
>+/* static */ already_AddRefed<nsMIMEInfoBase>
>+nsKDERegistry::GetFromHelper(const nsCStringArray& command)
>+{
>+    nsCStringArray output;
>+    if( nsKDEUtils::command( command, &output ) && output.Count() == 3 )
>+        {
>+        nsCString mimetype = *output[ 0 ];
>+        nsRefPtr<nsMIMEInfoUnix> mimeInfo = new nsMIMEInfoUnix( mimetype );
>+        NS_ENSURE_TRUE(mimeInfo, nsnull);
>+        nsCString description = *output[ 1 ];
>+        mimeInfo->SetDescription(NS_ConvertUTF8toUTF16(description));
>+        nsCString handlerAppName = *output[ 2 ];
>+        mimeInfo->SetDefaultDescription(NS_ConvertUTF8toUTF16(handlerAppName));
>+        mimeInfo->SetPreferredAction(nsIMIMEInfo::useSystemDefault);
>+        nsMIMEInfoBase* retval;
>+        NS_ADDREF((retval = mimeInfo));
>+        return retval;
>+        }
>+    return nsnull;
>+}
>--- mozilla/uriloader/exthandler/unix/nsKDERegistry.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsKDERegistry.h	2009-09-05 00:10:42.000000000 +0200
>@@ -0,0 +1,61 @@
>+/* ***** BEGIN LICENSE BLOCK *****
>+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
>+ *
>+ * The contents of this file are subject to the Mozilla Public License Version
>+ * 1.1 (the "License"); you may not use this file except in compliance with
>+ * the License. You may obtain a copy of the License at
>+ * http://www.mozilla.org/MPL/
>+ *
>+ * Software distributed under the License is distributed on an "AS IS" basis,
>+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
>+ * for the specific language governing rights and limitations under the
>+ * License.
>+ *
>+ * The Original Code is the GNOME helper app implementation.
>+ *
>+ * The Initial Developer of the Original Code is
>+ * IBM Corporation.
>+ * Portions created by the Initial Developer are Copyright (C) 2003
>+ * the Initial Developer. All Rights Reserved.
>+ *
>+ * Contributor(s):
>+ *  Brian Ryner <bryner@brianryner.com>  (Original Author)
>+ *
>+ * Alternatively, the contents of this file may be used under the terms of
>+ * either the GNU General Public License Version 2 or later (the "GPL"), or
>+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
>+ * in which case the provisions of the GPL or the LGPL are applicable instead
>+ * of those above. If you wish to allow use of your version of this file only
>+ * under the terms of either the GPL or the LGPL, and not to allow others to
>+ * use your version of this file under the terms of the MPL, indicate your
>+ * decision by deleting the provisions above and replace them with the notice
>+ * and other provisions required by the GPL or the LGPL. If you do not delete
>+ * the provisions above, a recipient may use your version of this file under
>+ * the terms of any one of the MPL, the GPL or the LGPL.
>+ *
>+ * ***** END LICENSE BLOCK ***** */
>+
>+#include "nsIURI.h"
>+#include "nsCOMPtr.h"
>+
>+class nsMIMEInfoBase;
>+class nsCAutoString;
>+class nsCStringArray;
>+
>+class nsKDERegistry
>+{
>+ public:
>+  static PRBool HandlerExists(const char *aProtocolScheme);
>+
>+  static nsresult LoadURL(nsIURI *aURL);
>+
>+  static void GetAppDescForScheme(const nsACString& aScheme,
>+                                  nsAString& aDesc);
>+
>+  static already_AddRefed<nsMIMEInfoBase> GetFromExtension(const nsACString& aFileExt);
>+
>+  static already_AddRefed<nsMIMEInfoBase> GetFromType(const nsACString& aMIMEType);
>+ private:
>+  static already_AddRefed<nsMIMEInfoBase> GetFromHelper(const nsCStringArray& command);
>+
>+};
>--- mozilla/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsMIMEInfoUnix.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -44,18 +44,19 @@
> 
> 
> #include "nsMIMEInfoUnix.h"
>-#include "nsGNOMERegistry.h"
>+#include "nsCommonRegistry.h"
> #include "nsIGnomeVFSService.h"
> #ifdef MOZ_ENABLE_DBUS
> #include "nsDBusHandlerApp.h"
> #endif
> #include "nsAutoPtr.h"
>+#include "nsKDEUtils.h"
> 
> 
> nsresult
> nsMIMEInfoUnix::LoadUriInternal(nsIURI * aURI)
> { 
>-  nsresult rv = nsGNOMERegistry::LoadURL(aURI);
>+  nsresult rv = nsCommonRegistry::LoadURL(aURI);
> #ifdef MOZ_PLATFORM_HILDON
>   if (NS_FAILED(rv)){
>     HildonURIAction *action = hildon_uri_get_default_action(mType.get(), nsnull);
>@@ -75,11 +76,11 @@ NS_IMETHODIMP
> nsMIMEInfoUnix::GetHasDefaultHandler(PRBool *_retval)
> {
>   *_retval = PR_FALSE;
>-  nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromType(mType);
>+  nsRefPtr<nsMIMEInfoBase> mimeInfo = nsCommonRegistry::GetFromType(mType);
>   if (!mimeInfo) {
>      nsCAutoString ext;
>      GetPrimaryExtension(ext);
>-     mimeInfo = nsGNOMERegistry::GetFromExtension(ext);
>+     mimeInfo = nsCommonRegistry::GetFromExtension(ext);
>   }
> 
>   if (mimeInfo)
>@@ -106,6 +107,19 @@ nsMIMEInfoUnix::LaunchDefaultWithFile(ns
> {
>   nsCAutoString nativePath;
>   aFile->GetNativePath(nativePath);
>+  
>+  if( nsKDEUtils::kdeSupport())
>+      {
>+      nsCStringArray command;
>+      command.AppendCString( NS_LITERAL_CSTRING( "OPEN" ));
>+      command.AppendCString( nativePath );
>+      if( nsKDEUtils::command( command ))
>+          return NS_OK;
>+      if (!mDefaultApplication)
>+        return NS_ERROR_FILE_NOT_FOUND;
>+
>+      return LaunchWithIProcess(mDefaultApplication, nativePath);
>+      }
> 
>   nsCOMPtr<nsIGnomeVFSService> vfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
> 
>@@ -116,7 +130,7 @@ nsMIMEInfoUnix::LaunchDefaultWithFile(ns
> 
>     // If we haven't got an app we try to get a valid one by searching for the
>     // extension mapped type
>-    nsRefPtr<nsMIMEInfoBase> mimeInfo = nsGNOMERegistry::GetFromExtension(nativePath);
>+    nsRefPtr<nsMIMEInfoBase> mimeInfo = nsCommonRegistry::GetFromExtension(nativePath);
>     if (mimeInfo) {
>       nsCAutoString type;
>       mimeInfo->GetType(type);
>--- mozilla/uriloader/exthandler/unix/nsOSHelperAppService.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/uriloader/exthandler/unix/nsOSHelperAppService.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -44,7 +44,7 @@
> #include "nsOSHelperAppService.h"
> #include "nsMIMEInfoUnix.h"
> #ifdef MOZ_WIDGET_GTK2
>-#include "nsGNOMERegistry.h"
>+#include "nsCommonRegistry.h"
> #endif
> #include "nsISupports.h"
> #include "nsString.h"
>@@ -1210,7 +1210,7 @@ nsresult nsOSHelperAppService::OSProtoco
> 
> #ifdef MOZ_WIDGET_GTK2
>   // Check the GConf registry for a protocol handler
>-  *aHandlerExists = nsGNOMERegistry::HandlerExists(aProtocolScheme);
>+  *aHandlerExists = nsCommonRegistry::HandlerExists(aProtocolScheme);
> #endif
> 
>   return NS_OK;
>@@ -1219,7 +1219,7 @@ nsresult nsOSHelperAppService::OSProtoco
> NS_IMETHODIMP nsOSHelperAppService::GetApplicationDescription(const nsACString& aScheme, nsAString& _retval)
> {
> #ifdef MOZ_WIDGET_GTK2
>-  nsGNOMERegistry::GetAppDescForScheme(aScheme, _retval);
>+  nsCommonRegistry::GetAppDescForScheme(aScheme, _retval);
>   return _retval.IsEmpty() ? NS_ERROR_NOT_AVAILABLE : NS_OK;
> #else
>   return NS_ERROR_NOT_AVAILABLE;
>@@ -1315,7 +1315,7 @@ nsOSHelperAppService::GetFromExtension(c
>     
> #ifdef MOZ_WIDGET_GTK2
>     LOG(("Looking in GNOME registry\n"));
>-    nsMIMEInfoBase *gnomeInfo = nsGNOMERegistry::GetFromExtension(aFileExt).get();
>+    nsMIMEInfoBase *gnomeInfo = nsCommonRegistry::GetFromExtension(aFileExt).get();
>     if (gnomeInfo) {
>       LOG(("Got MIMEInfo from GNOME registry\n"));
>       return gnomeInfo;
>@@ -1441,7 +1441,7 @@ nsOSHelperAppService::GetFromType(const
>     // get back a MIMEInfo without any extensions set.  In that case we'll have
>     // to look in our mime.types files for the extensions.    
>     LOG(("Looking in GNOME registry\n"));
>-    gnomeInfo = nsGNOMERegistry::GetFromType(aMIMEType).get();
>+    gnomeInfo = nsCommonRegistry::GetFromType(aMIMEType).get();
>     if (gnomeInfo && gnomeInfo->HasExtensions()) {
>       LOG(("Got MIMEInfo from GNOME registry, and it has extensions set\n"));
>       return gnomeInfo;
>--- mozilla/widget/src/gtk2/Makefile.in.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/widget/src/gtk2/Makefile.in	2009-09-05 00:10:42.000000000 +0200
>@@ -182,6 +182,8 @@ INCLUDES	+= \
> 		-I$(topsrcdir)/other-licenses/atk-1.0 \
> 		$(NULL)
> 
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
>+
> test_container: mozdrawingarea.o mozcontainer.o test_container.c
> 	$(CC) $(MOZ_GTK2_CFLAGS) -o test_container test_container.c \
> 		mozdrawingarea.o mozcontainer.o \
>--- mozilla/widget/src/gtk2/nsFilePicker.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/widget/src/gtk2/nsFilePicker.cpp	2009-09-05 10:09:26.000000000 +0200
>@@ -40,6 +40,7 @@
> #include <gtk/gtkstock.h>
> #include <gtk/gtkmessagedialog.h>
> #include <gtk/gtkimage.h>
>+#include <gdk/gdkx.h>
> 
> #include "nsIFileURL.h"
> #include "nsIURI.h"
>@@ -59,6 +60,7 @@
> 
> #include "nsFilePicker.h"
> #include "nsAccessibilityHelper.h"
>+#include "nsKDEUtils.h"
> 
> #define DECL_FUNC_PTR(func) static _##func##_fn _##func
> #define GTK_FILE_CHOOSER(widget) ((GtkFileChooser*) widget)
>@@ -95,6 +97,7 @@ typedef GtkWidget* (*_gtk_file_chooser_d
>                                                       GtkFileChooserAction action,
>                                                       const gchar *first_button_text,
>                                                       ...);
>+typedef void (*_gtk_dialog_set_alternative_button_order_fn)(GtkDialog *dialog, gint first_response_id, ...);
> typedef void (*_gtk_file_chooser_set_select_multiple_fn)(GtkFileChooser* chooser, gboolean truth);
> typedef void (*_gtk_file_chooser_set_do_overwrite_confirmation_fn)(GtkFileChooser* chooser, gboolean do_confirm);
> typedef void (*_gtk_file_chooser_set_current_name_fn)(GtkFileChooser* chooser, const gchar* name);
>@@ -119,6 +122,7 @@ DECL_FUNC_PTR(gtk_file_chooser_get_filen
> DECL_FUNC_PTR(gtk_file_chooser_get_uri);
> DECL_FUNC_PTR(gtk_file_chooser_get_uris);
> DECL_FUNC_PTR(gtk_file_chooser_dialog_new);
>+DECL_FUNC_PTR(gtk_dialog_set_alternative_button_order);
> DECL_FUNC_PTR(gtk_file_chooser_set_select_multiple);
> DECL_FUNC_PTR(gtk_file_chooser_set_do_overwrite_confirmation);
> DECL_FUNC_PTR(gtk_file_chooser_set_current_name);
>@@ -214,6 +218,7 @@ nsFilePicker::LoadSymbolsGTK24()
>   GET_LIBGTK_FUNC(gtk_file_chooser_get_uri);
>   GET_LIBGTK_FUNC(gtk_file_chooser_get_uris);
>   GET_LIBGTK_FUNC(gtk_file_chooser_dialog_new);
>+  GET_LIBGTK_FUNC(gtk_dialog_set_alternative_button_order);
>   GET_LIBGTK_FUNC(gtk_file_chooser_set_select_multiple);
>   GET_LIBGTK_FUNC_OPT(gtk_file_chooser_set_do_overwrite_confirmation);
>   GET_LIBGTK_FUNC(gtk_file_chooser_set_current_name);
>@@ -442,7 +447,8 @@ nsFilePicker::AppendFilter(const nsAStri
> {
>   if (aFilter.EqualsLiteral("..apps")) {
>     // No platform specific thing we can do here, really....
>-    return NS_OK;
>+    if( mMode != modeOpen || !nsKDEUtils::kdeSupport())
>+        return NS_OK;
>   }
> 
>   nsCAutoString filter, name;
>@@ -590,6 +596,9 @@ confirm_overwrite_file (GtkWidget *paren
> NS_IMETHODIMP
> nsFilePicker::Show(PRInt16 *aReturn)
> {
>+  if( nsKDEUtils::kdeSupport())
>+      return kdeFileDialog( aReturn );
>+
>   NS_ENSURE_ARG_POINTER(aReturn);
> 
>   nsXPIDLCString title;
>@@ -605,6 +614,12 @@ nsFilePicker::Show(PRInt16 *aReturn)
>                                    GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
>                                    accept_button, GTK_RESPONSE_ACCEPT,
>                                    NULL);
>+
>+  _gtk_dialog_set_alternative_button_order(GTK_DIALOG(file_chooser),
>+                                          GTK_RESPONSE_ACCEPT,
>+                                          GTK_RESPONSE_CANCEL,
>+                                          -1);
>+
>   if (mAllowURLs) {
>     _gtk_file_chooser_set_local_only(GTK_FILE_CHOOSER(file_chooser), FALSE);
>   }
>@@ -727,3 +742,221 @@ nsFilePicker::Show(PRInt16 *aReturn)
> 
>   return NS_OK;
> }
>+
>+nsCString nsFilePicker::kdeMakeFilter( int index )
>+    {
>+    nsCString buf = *mFilters[ index ];
>+    for( PRUint32 i = 0;
>+         i < buf.Length();
>+         ++i )
>+        if( buf[ i ] == ';' ) // KDE separates just using spaces
>+            buf.SetCharAt( ' ', i );
>+    if (!mFilterNames[index]->IsEmpty())
>+        {
>+        buf += "|";
>+        buf += mFilterNames[index]->get();
>+        }
>+    return buf;
>+    }
>+
>+static PRInt32 windowToXid( nsIWidget* widget )
>+    {
>+    GtkWindow *parent_widget = get_gtk_window_for_nsiwidget( widget );
>+    GdkWindow* gdk_window = gtk_widget_get_window( gtk_widget_get_toplevel( GTK_WIDGET( parent_widget )));
>+    return GDK_WINDOW_XID( gdk_window );
>+    }
>+
>+NS_IMETHODIMP nsFilePicker::kdeFileDialog(PRInt16 *aReturn)
>+    {
>+    NS_ENSURE_ARG_POINTER(aReturn);
>+
>+    if( mMode == modeOpen && mFilters.Count() == 1 && mFilters[ 0 ]->EqualsLiteral( "..apps" ))
>+        return kdeAppsDialog( aReturn );
>+
>+    nsXPIDLCString title;
>+    title.Adopt(ToNewUTF8String(mTitle));
>+
>+    const char* arg = NULL;
>+    if( mAllowURLs )
>+        {
>+        switch( mMode )
>+            {
>+            case nsIFilePicker::modeOpen:
>+            case nsIFilePicker::modeOpenMultiple:
>+                arg = "GETOPENURL";
>+                break;
>+            case nsIFilePicker::modeSave:
>+                arg = "GETSAVEURL";
>+                break;
>+            case nsIFilePicker::modeGetFolder:
>+                arg = "GETDIRECTORYURL";
>+                break;
>+            }
>+        }
>+    else
>+        {
>+        switch( mMode )
>+            {
>+            case nsIFilePicker::modeOpen:
>+            case nsIFilePicker::modeOpenMultiple:
>+                arg = "GETOPENFILENAME";
>+                break;
>+            case nsIFilePicker::modeSave:
>+                arg = "GETSAVEFILENAME";
>+                break;
>+            case nsIFilePicker::modeGetFolder:
>+                arg = "GETDIRECTORYFILENAME";
>+                break;
>+            }
>+        }
>+
>+  nsCAutoString directory;
>+  if (mDisplayDirectory) {
>+    mDisplayDirectory->GetNativePath(directory);
>+  } else if (mPrevDisplayDirectory) {
>+    mPrevDisplayDirectory->GetNativePath(directory);
>+  }
>+
>+    nsCAutoString startdir;
>+  if (!directory.IsEmpty()) {
>+    startdir = directory;
>+  }
>+  if (mMode == nsIFilePicker::modeSave) {
>+    if( !startdir.IsEmpty())
>+      {
>+      startdir += "/";
>+      startdir += ToNewUTF8String(mDefault);
>+      }
>+    else
>+      startdir = ToNewUTF8String(mDefault);
>+  }
>+  if( startdir.IsEmpty())
>+      startdir = ".";
>+
>+    nsCAutoString filters;
>+    PRInt32 count = mFilters.Count();
>+    if( count == 0 ) //just in case
>+        filters = "*";
>+    else
>+        {
>+        filters = kdeMakeFilter( 0 );
>+        for (PRInt32 i = 1; i < count; ++i)
>+            {
>+            filters += "\n";
>+            filters += kdeMakeFilter( i );
>+            }
>+        }
>+
>+    nsCStringArray command;
>+    command.AppendCString( nsCAutoString( arg ));
>+    command.AppendCString( startdir );
>+    if( mMode != nsIFilePicker::modeGetFolder )
>+        {
>+        command.AppendCString( filters );
>+        nsCAutoString selected;
>+        selected.AppendInt( mSelectedType );
>+        command.AppendCString( selected );
>+        }
>+    command.AppendCString( title );
>+    if( mMode == nsIFilePicker::modeOpenMultiple )
>+        command.AppendCString( NS_LITERAL_CSTRING( "MULTIPLE" ));
>+    if( PRInt32 xid = windowToXid( mParentWidget ))
>+        {
>+        command.AppendCString( NS_LITERAL_CSTRING( "PARENT" ));
>+        nsCAutoString parent;
>+        parent.AppendInt( xid );
>+        command.AppendCString( parent );
>+        }
>+
>+    nsCStringArray output;
>+    if( nsKDEUtils::commandBlockUi( command, get_gtk_window_for_nsiwidget( mParentWidget ), &output ))
>+        {
>+        *aReturn = nsIFilePicker::returnOK;
>+        mFiles.Clear();
>+        if( mMode != nsIFilePicker::modeGetFolder )
>+            {
>+            mSelectedType = atoi( output[ 0 ]->get());
>+            output.RemoveCStringAt( 0 );
>+            }
>+        if (mMode == nsIFilePicker::modeOpenMultiple)
>+            {
>+            mFileURL.Truncate();
>+            PRUint32 count = output.Count();
>+            for( PRUint32 i = 0;
>+                 i < count;
>+                 ++i )
>+                {
>+                nsCOMPtr<nsILocalFile> localfile;
>+                nsresult rv = NS_NewNativeLocalFile( *output[ i ],
>+                                      PR_FALSE,
>+                                      getter_AddRefs(localfile));
>+                if (NS_SUCCEEDED(rv))
>+                    mFiles.AppendObject(localfile);
>+                }
>+            }
>+        else
>+            {
>+            mFileURL = output.Count() > 0 ? *output[ 0 ] : nsCString();
>+            }
>+  // Remember last used directory.
>+  nsCOMPtr<nsILocalFile> file;
>+  GetFile(getter_AddRefs(file));
>+  if (file) {
>+    nsCOMPtr<nsIFile> dir;
>+    file->GetParent(getter_AddRefs(dir));
>+    nsCOMPtr<nsILocalFile> localDir(do_QueryInterface(dir));
>+    if (localDir) {
>+      localDir.swap(mPrevDisplayDirectory);
>+    }
>+  }
>+        if (mMode == nsIFilePicker::modeSave)
>+            {
>+            nsCOMPtr<nsILocalFile> file;
>+            GetFile(getter_AddRefs(file));
>+            if (file)
>+                {
>+                PRBool exists = PR_FALSE;
>+                file->Exists(&exists);
>+                if (exists) // TODO do overwrite check in the helper app
>+                    *aReturn = nsIFilePicker::returnReplace;
>+                }
>+            }
>+        }
>+    else
>+        {
>+        *aReturn = nsIFilePicker::returnCancel;
>+        }
>+    return NS_OK;
>+    }
>+
>+
>+NS_IMETHODIMP nsFilePicker::kdeAppsDialog(PRInt16 *aReturn)
>+    {
>+    NS_ENSURE_ARG_POINTER(aReturn);
>+
>+    nsXPIDLCString title;
>+    title.Adopt(ToNewUTF8String(mTitle));
>+
>+    nsCStringArray command;
>+    command.AppendCString( NS_LITERAL_CSTRING( "APPSDIALOG" ));
>+    command.AppendCString( title );
>+    if( PRInt32 xid = windowToXid( mParentWidget ))
>+        {
>+        command.AppendCString( NS_LITERAL_CSTRING( "PARENT" ));
>+        nsCAutoString parent;
>+        parent.AppendInt( xid );
>+        command.AppendCString( parent );
>+        }
>+
>+    nsCStringArray output;
>+    if( nsKDEUtils::commandBlockUi( command, get_gtk_window_for_nsiwidget( mParentWidget ), &output ))
>+        {
>+        *aReturn = nsIFilePicker::returnOK;
>+        mFileURL = output.Count() > 0 ? *output[ 0 ] : nsCString();
>+        }
>+    else
>+        {
>+        *aReturn = nsIFilePicker::returnCancel;
>+        }
>+    return NS_OK;
>+    }
>--- mozilla/widget/src/gtk2/nsFilePicker.h.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/widget/src/gtk2/nsFilePicker.h	2009-09-05 00:10:42.000000000 +0200
>@@ -98,6 +98,12 @@ protected:
> private:
>   static nsILocalFile *mPrevDisplayDirectory;
>   static PRLibrary *mGTK24;
>+  
>+  bool kdeRunning();
>+  bool getKdeRunning();
>+  NS_IMETHODIMP kdeFileDialog(PRInt16 *aReturn);
>+  NS_IMETHODIMP kdeAppsDialog(PRInt16 *aReturn);
>+  nsCString kdeMakeFilter( int index );
> };
> 
> #endif
>--- mozilla/widget/src/gtk2/nsPrintDialogGTK.cpp.sav	2009-09-05 00:10:36.000000000 +0200
>+++ mozilla/widget/src/gtk2/nsPrintDialogGTK.cpp	2009-09-05 00:10:42.000000000 +0200
>@@ -145,6 +145,10 @@ ShowCustomDialog(GtkComboBox *changed_bo
>                                                          GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
>                                                          NULL);
>   gtk_dialog_set_default_response(GTK_DIALOG(prompt_dialog), GTK_RESPONSE_ACCEPT);
>+  gtk_dialog_set_alternative_button_order(GTK_DIALOG(prompt_dialog),
>+                                          GTK_RESPONSE_ACCEPT,
>+                                          GTK_RESPONSE_REJECT,
>+                                          -1);
> 
>   printBundle->GetStringFromName(NS_LITERAL_STRING("customHeaderFooterPrompt").get(), getter_Copies(intlString));
>   GtkWidget* custom_label = gtk_label_new(NS_ConvertUTF16toUTF8(intlString).get());
>--- mozilla/xpcom/io/Makefile.in.sav	2009-08-25 21:25:20.000000000 +0200
>+++ mozilla/xpcom/io/Makefile.in	2009-09-05 00:46:20.000000000 +0200
>@@ -199,3 +199,4 @@ endif
> endif
> 
> LOCAL_INCLUDES	= -I..
>+LOCAL_INCLUDES += -I$(topsrcdir)/toolkit/xre
>--- mozilla/xpcom/io/nsLocalFileUnix.cpp.sav	2009-07-31 08:30:37.000000000 +0200
>+++ mozilla/xpcom/io/nsLocalFileUnix.cpp	2009-09-05 00:51:45.000000000 +0200
>@@ -84,6 +84,7 @@
> 
> #ifdef MOZ_WIDGET_GTK2
> #include "nsIGnomeVFSService.h"
>+#include "nsKDEUtils.h"
> #endif
> 
> #include "nsNativeCharsetUtils.h"
>@@ -1666,16 +1667,13 @@ NS_IMETHODIMP
> nsLocalFile::Reveal()
> {
> #ifdef MOZ_WIDGET_GTK2
>-    nsCOMPtr<nsIGnomeVFSService> vfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
>-    if (!vfs)
>-        return NS_ERROR_FAILURE;
>-
>+    nsCAutoString url;
>     PRBool isDirectory;
>     if (NS_FAILED(IsDirectory(&isDirectory)))
>         return NS_ERROR_FAILURE;
> 
>     if (isDirectory) {
>-        return vfs->ShowURIForInput(mPath);
>+        url = mPath;
>     } else {
>         nsCOMPtr<nsIFile> parentDir;
>         nsCAutoString dirPath;
>@@ -1684,8 +1682,21 @@ nsLocalFile::Reveal()
>         if (NS_FAILED(parentDir->GetNativePath(dirPath)))
>             return NS_ERROR_FAILURE;
> 
>-        return vfs->ShowURIForInput(dirPath);
>+        url = dirPath;
>     }
>+
>+    if( nsKDEUtils::kdeSupport()) {
>+        nsCStringArray command;
>+        command.AppendCString( NS_LITERAL_CSTRING( "OPEN" ));
>+        command.AppendCString( url );
>+        return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
>+    }
>+
>+    nsCOMPtr<nsIGnomeVFSService> vfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
>+    if (!vfs)
>+        return NS_ERROR_FAILURE;
>+    return vfs->ShowURIForInput(url);
>+
> #else
>     return NS_ERROR_FAILURE;
> #endif
>@@ -1695,6 +1706,13 @@ NS_IMETHODIMP
> nsLocalFile::Launch()
> {
> #ifdef MOZ_WIDGET_GTK2
>+    if( nsKDEUtils::kdeSupport()) {
>+        nsCStringArray command;
>+        command.AppendCString( NS_LITERAL_CSTRING( "OPEN" ));
>+        command.AppendCString( mPath );
>+        return nsKDEUtils::command( command ) ? NS_OK : NS_ERROR_FAILURE;
>+    }
>+
>     nsCOMPtr<nsIGnomeVFSService> vfs = do_GetService(NS_GNOMEVFSSERVICE_CONTRACTID);
>     if (!vfs)
>         return NS_ERROR_FAILURE;

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Attachments on bug 21511: 3870 | 3889 | 3890 | 3891