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authorMathias Bauer <mba@openoffice.org>2009-10-06 07:38:24 +0200
committerMathias Bauer <mba@openoffice.org>2009-10-06 07:38:24 +0200
commitf87ee64d502aec9365d98d53d5b913f6456eae6b (patch)
tree293ad32cd784b2b036b076020dd1b3f1256bdcd5 /unotools/source/config/undoopt.cxx
parent4de41d18fd2b96079b9a0aa9f1ef123e431fe938 (diff)
#103496#: move VCL free ConfigItems to unotools
Diffstat (limited to 'unotools/source/config/undoopt.cxx')
-rw-r--r--unotools/source/config/undoopt.cxx208
1 files changed, 208 insertions, 0 deletions
diff --git a/unotools/source/config/undoopt.cxx b/unotools/source/config/undoopt.cxx
new file mode 100644
index 000000000000..006de02e084a
--- /dev/null
+++ b/unotools/source/config/undoopt.cxx
@@ -0,0 +1,208 @@
+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: undoopt.cxx,v $
+ * $Revision: 1.14 $
+ *
+ * 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_unotools.hxx"
+#ifdef SVL_DLLIMPLEMENTATION
+#undef SVL_DLLIMPLEMENTATION
+#endif
+#define SVT_DLLIMPLEMENTATION
+
+#include <unotools/undoopt.hxx>
+#include "rtl/instance.hxx"
+#include <unotools/configmgr.hxx>
+#include <unotools/configitem.hxx>
+#include <tools/debug.hxx>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Sequence.hxx>
+#include <vos/mutex.hxx>
+#include <osl/mutex.hxx>
+#include <rtl/logfile.hxx>
+#include "itemholder1.hxx"
+
+using namespace utl;
+using namespace rtl;
+using namespace com::sun::star::uno;
+
+static SvtUndoOptions_Impl* pOptions = NULL;
+static sal_Int32 nRefCount = 0;
+
+#define STEPS 0
+
+class SvtUndoOptions_Impl : public utl::ConfigItem
+{
+ sal_Int32 nUndoCount;
+ Sequence< rtl::OUString > m_aPropertyNames;
+
+public:
+ SvtUndoOptions_Impl();
+
+ virtual void Notify( const com::sun::star::uno::Sequence< rtl::OUString >& aPropertyNames );
+ virtual void Commit();
+ void Load();
+
+ void SetUndoCount( sal_Int32 n ) { nUndoCount = n; SetModified(); }
+ sal_Int32 GetUndoCount() const { return nUndoCount; }
+};
+
+// -----------------------------------------------------------------------
+
+SvtUndoOptions_Impl::SvtUndoOptions_Impl()
+ : ConfigItem( OUString::createFromAscii("Office.Common/Undo") )
+ , nUndoCount( 20 )
+{
+ Load();
+}
+
+void SvtUndoOptions_Impl::Commit()
+{
+ Sequence< Any > aValues( m_aPropertyNames.getLength() );
+ Any* pValues = aValues.getArray();
+ for ( int nProp = 0; nProp < m_aPropertyNames.getLength(); nProp++ )
+ {
+ switch ( nProp )
+ {
+ case STEPS :
+ pValues[nProp] <<= nUndoCount;
+ break;
+ default:
+ DBG_ERRORFILE( "invalid index to save a path" );
+ }
+ }
+
+ PutProperties( m_aPropertyNames, aValues );
+ NotifyListeners();
+}
+
+// -----------------------------------------------------------------------
+void SvtUndoOptions_Impl::Load()
+{
+ if(!m_aPropertyNames.getLength())
+ {
+ static const char* aPropNames[] =
+ {
+ "Steps",
+ };
+
+ const int nCount = sizeof( aPropNames ) / sizeof( const char* );
+ m_aPropertyNames.realloc(nCount);
+ OUString* pNames = m_aPropertyNames.getArray();
+ for ( int i = 0; i < nCount; i++ )
+ pNames[i] = OUString::createFromAscii( aPropNames[i] );
+ EnableNotification( m_aPropertyNames );
+ }
+
+ Sequence< Any > aValues = GetProperties( m_aPropertyNames );
+ const Any* pValues = aValues.getConstArray();
+ DBG_ASSERT( aValues.getLength() == m_aPropertyNames.getLength(), "GetProperties failed" );
+ if ( aValues.getLength() == m_aPropertyNames.getLength() )
+ {
+ for ( int nProp = 0; nProp < m_aPropertyNames.getLength(); nProp++ )
+ {
+ DBG_ASSERT( pValues[nProp].hasValue(), "property value missing" );
+ if ( pValues[nProp].hasValue() )
+ {
+ switch ( nProp )
+ {
+ case STEPS :
+ {
+ sal_Int32 nTemp = 0;
+ if ( pValues[nProp] >>= nTemp )
+ nUndoCount = nTemp;
+ else
+ {
+ DBG_ERROR( "Wrong Type!" );
+ }
+ break;
+ }
+
+ default:
+ DBG_ERROR( "Wrong Type!" );
+ break;
+ }
+ }
+ }
+ }
+}
+// -----------------------------------------------------------------------
+void SvtUndoOptions_Impl::Notify( const Sequence<rtl::OUString>& )
+{
+ Load();
+}
+
+// -----------------------------------------------------------------------
+namespace
+{
+ class LocalSingleton : public rtl::Static< osl::Mutex, LocalSingleton >
+ {
+ };
+}
+
+// -----------------------------------------------------------------------
+SvtUndoOptions::SvtUndoOptions()
+{
+ // Global access, must be guarded (multithreading)
+ ::osl::MutexGuard aGuard( LocalSingleton::get() );
+ if ( !pOptions )
+ {
+ RTL_LOGFILE_CONTEXT(aLog, "unotools ( ??? ) ::SvtUndoOptions_Impl::ctor()");
+ pOptions = new SvtUndoOptions_Impl;
+
+ ItemHolder1::holdConfigItem(E_UNDOOPTIONS);
+ }
+ ++nRefCount;
+ pImp = pOptions;
+ pImp->AddListener(this);
+}
+
+// -----------------------------------------------------------------------
+
+SvtUndoOptions::~SvtUndoOptions()
+{
+ // Global access, must be guarded (multithreading)
+ ::osl::MutexGuard aGuard( LocalSingleton::get() );
+ pImp->RemoveListener(this);
+ if ( !--nRefCount )
+ {
+ if ( pOptions->IsModified() )
+ pOptions->Commit();
+ DELETEZ( pOptions );
+ }
+}
+
+void SvtUndoOptions::SetUndoCount( sal_Int32 n )
+{
+ pImp->SetUndoCount( n );
+}
+
+sal_Int32 SvtUndoOptions::GetUndoCount() const
+{
+ return pImp->GetUndoCount();
+}