1 files changed, 274 insertions, 0 deletions
diff --git a/vcl/unx/kde/kdedata.cxx b/vcl/unx/kde/kdedata.cxx
new file mode 100644
index 000000000000..34b0ff652cde
--- /dev/null
+++ b/vcl/unx/kde/kdedata.cxx
@@ -0,0 +1,274 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+
+// MARKER(update_precomp.py): autogen include statement, do not remove
+#include "precompiled_vcl.hxx"
+
+#define _SV_SALDATA_CXX
+#include <shell/kde_headers.h>
+
+#include <unistd.h>
+#include <fcntl.h>
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <limits.h>
+#include <errno.h>
+#include <poll.h>
+#ifdef FREEBSD
+#include <sys/types.h>
+#include <sys/time.h>
+#include <unistd.h>
+#endif
+#include <plugins/kde/kdedata.hxx>
+#include <osl/thread.h>
+#include <osl/process.h>
+#include <osl/module.h>
+
+#include <tools/debug.hxx>
+#include "i18n_im.hxx"
+#include "i18n_xkb.hxx"
+#include <vos/process.hxx>
+#ifndef _VOS_MUTEX_HXX
+#include <vos/mutex.hxx>
+#endif
+
+/* #i59042# override KApplications method for session management
+ * since it will interfere badly with our own.
+ */
+class VCLKDEApplication : public KApplication
+{
+    public:
+    VCLKDEApplication() : KApplication() {}
+
+    virtual void commitData(QSessionManager &sm);
+};
+
+void VCLKDEApplication::commitData(QSessionManager&)
+{
+}
+
+/***************************************************************************
+ * class SalKDEDisplay                                                     *
+ ***************************************************************************/
+
+SalKDEDisplay::SalKDEDisplay( Display* pDisp )
+    : SalX11Display( pDisp )
+{
+}
+
+SalKDEDisplay::~SalKDEDisplay()
+{
+    // in case never a frame opened
+    static_cast<KDEXLib*>(GetXLib())->doStartup();
+    // clean up own members
+    doDestruct();
+    // prevent SalDisplay from closing KApplication's display
+    pDisp_ = NULL;
+}
+
+/***************************************************************************
+ * class KDEXLib                                                           *
+ ***************************************************************************/
+
+KDEXLib::~KDEXLib()
+{
+    // #158056# on 64 bit linux using libXRandr.so.2 will crash in
+    // XCloseDisplay when freeing extension data
+    // no known work around, therefor currently leak. Hopefully
+    // this does not make problems since we're shutting down anyway
+    // should we ever get a real kde plugin that uses the KDE event loop
+    // we should use kde's method to signal screen changes similar
+    // to the gtk plugin
+    #if ! defined USE_RANDR || ! (defined LINUX && defined X86_64)
+    // properly deinitialize KApplication
+    delete (VCLKDEApplication*)m_pApplication;
+    #endif
+    // free the faked cmdline arguments no longer needed by KApplication
+    for( int i = 0; i < m_nFakeCmdLineArgs; i++ )
+        free( m_pFreeCmdLineArgs[i] );
+    delete [] m_pFreeCmdLineArgs;
+    delete [] m_pAppCmdLineArgs;
+}
+
+void KDEXLib::Init()
+{
+    SalI18N_InputMethod* pInputMethod = new SalI18N_InputMethod;
+    pInputMethod->SetLocale();
+    XrmInitialize();
+
+    KAboutData *kAboutData = new KAboutData( "OpenOffice.org",
+            I18N_NOOP( "OpenOffice.org" ),
+            "1.1.0",
+            I18N_NOOP( "OpenOffice.org with KDE Native Widget Support." ),
+            KAboutData::License_LGPL,
+            "(c) 2003, 2004 Novell, Inc",
+            I18N_NOOP( "OpenOffice.org is an office suite.\n" ),
+            "http://kde.openoffice.org/index.html",
+            "dev@kde.openoffice.org");
+    kAboutData->addAuthor( "Jan Holesovsky",
+            I18N_NOOP( "Original author and maintainer of the KDE NWF." ),
+            "kendy@artax.karlin.mff.cuni.cz",
+            "http://artax.karlin.mff.cuni.cz/~kendy" );
+
+    m_nFakeCmdLineArgs = 1;
+    USHORT nIdx;
+    vos::OExtCommandLine aCommandLine;
+    int nParams = aCommandLine.getCommandArgCount();
+    rtl::OString aDisplay;
+    rtl::OUString aParam, aBin;
+
+    for ( nIdx = 0; nIdx < nParams; ++nIdx )
+    {
+        aCommandLine.getCommandArg( nIdx, aParam );
+        if ( !m_pFreeCmdLineArgs && aParam.equalsAscii( "-display" ) && nIdx + 1 < nParams )
+        {
+            aCommandLine.getCommandArg( nIdx + 1, aParam );
+            aDisplay = rtl::OUStringToOString( aParam, osl_getThreadTextEncoding() );
+
+            m_nFakeCmdLineArgs = 3;
+            m_pFreeCmdLineArgs = new char*[ m_nFakeCmdLineArgs ];
+            m_pFreeCmdLineArgs[ 1 ] = strdup( "-display" );
+            m_pFreeCmdLineArgs[ 2 ] = strdup( aDisplay.getStr() );
+        }
+    }
+    if ( !m_pFreeCmdLineArgs )
+        m_pFreeCmdLineArgs = new char*[ m_nFakeCmdLineArgs ];
+
+    osl_getExecutableFile( &aParam.pData );
+    osl_getSystemPathFromFileURL( aParam.pData, &aBin.pData );
+    rtl::OString aExec = rtl::OUStringToOString( aBin, osl_getThreadTextEncoding() );
+    m_pFreeCmdLineArgs[0] = strdup( aExec.getStr() );
+
+    // make a copy of the string list for freeing it since
+    // KApplication manipulates the pointers inside the argument vector
+    // note: KApplication bad !
+    m_pAppCmdLineArgs = new char*[ m_nFakeCmdLineArgs ];
+    for( int i = 0; i < m_nFakeCmdLineArgs; i++ )
+        m_pAppCmdLineArgs[i] = m_pFreeCmdLineArgs[i];
+
+    KCmdLineArgs::init( m_nFakeCmdLineArgs, m_pAppCmdLineArgs, kAboutData );
+
+    KApplication::disableAutoDcopRegistration();
+    m_pApplication = new VCLKDEApplication();
+    kapp->disableSessionManagement();
+
+    Display* pDisp = QPaintDevice::x11AppDisplay();
+
+    SalDisplay *pSalDisplay = new SalKDEDisplay( pDisp );
+
+    pInputMethod->CreateMethod( pDisp );
+    pInputMethod->AddConnectionWatch( pDisp, (void*)this );
+    pSalDisplay->SetInputMethod( pInputMethod );
+
+    PushXErrorLevel( true );
+    SalI18N_KeyboardExtension *pKbdExtension = new SalI18N_KeyboardExtension( pDisp );
+    XSync( pDisp, False );
+
+    pKbdExtension->UseExtension( ! HasXErrorOccured() );
+    PopXErrorLevel();
+
+    pSalDisplay->SetKbdExtension( pKbdExtension );
+}
+
+void KDEXLib::doStartup()
+{
+    if( ! m_bStartupDone )
+    {
+        KStartupInfo::appStarted();
+        m_bStartupDone = true;
+        #if OSL_DEBUG_LEVEL > 1
+        fprintf( stderr, "called KStartupInfo::appStarted()\n" );
+        #endif
+    }
+}
+
+/**********************************************************************
+ * class KDEData                                                      *
+ **********************************************************************/
+
+KDEData::~KDEData()
+{
+}
+
+void KDEData::Init()
+{
+    pXLib_ = new KDEXLib();
+    pXLib_->Init();
+}
+
+/**********************************************************************
+ * plugin entry point                                                 *
+ **********************************************************************/
+
+extern "C" {
+    VCL_DLLPUBLIC SalInstance* create_SalInstance( oslModule )
+    {
+        /* #i92121# workaround deadlocks in the X11 implementation
+        */
+        static const char* pNoXInitThreads = getenv( "SAL_NO_XINITTHREADS" );
+        /* #i90094#
+           from now on we know that an X connection will be
+           established, so protect X against itself
+        */
+        if( ! ( pNoXInitThreads && *pNoXInitThreads ) )
+            XInitThreads();
+
+        rtl::OString aVersion( qVersion() );
+#if OSL_DEBUG_LEVEL > 1
+        fprintf( stderr, "qt version string is \"%s\"\n", aVersion.getStr() );
+#endif
+        sal_Int32 nIndex = 0, nMajor = 0, nMinor = 0, nMicro = 0;
+        nMajor = aVersion.getToken( 0, '.', nIndex ).toInt32();
+        if( nIndex > 0 )
+            nMinor = aVersion.getToken( 0, '.', nIndex ).toInt32();
+        if( nIndex > 0 )
+            nMicro = aVersion.getToken( 0, '.', nIndex ).toInt32();
+        if( nMajor != 3 || nMinor < 2 || (nMinor == 2 && nMicro < 2) )
+        {
+#if OSL_DEBUG_LEVEL > 1
+            fprintf( stderr, "unsuitable qt version %d.%d.%d\n", (int)nMajor, (int)nMinor, (int)nMicro );
+#endif
+            return NULL;
+        }
+
+        KDESalInstance* pInstance = new KDESalInstance( new SalYieldMutex() );
+#if OSL_DEBUG_LEVEL > 1
+        fprintf( stderr, "created KDESalInstance 0x%p\n", pInstance );
+#endif
+
+        // initialize SalData
+        KDEData *pSalData = new KDEData();
+        SetSalData( pSalData );
+        pSalData->m_pInstance = pInstance;
+        pSalData->Init();
+        pSalData->initNWF();
+
+        return pInstance;
+    }
+}