Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 275 insertions, 0 deletions

diff --git a/forms/source/component/File.cxx b/forms/source/component/File.cxx
new file mode 100644
index 000000000..f363d39d7
--- /dev/null
+++ b/forms/source/component/File.cxx
@@ -0,0 +1,275 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "File.hxx"
+
+#include <com/sun/star/beans/PropertyAttribute.hpp>
+#include <com/sun/star/form/FormComponentType.hpp>
+
+#include <property.hxx>
+#include <services.hxx>
+#include <cppuhelper/queryinterface.hxx>
+#include <tools/debug.hxx>
+#include <comphelper/basicio.hxx>
+#include <comphelper/property.hxx>
+
+using namespace comphelper;
+
+
+namespace frm
+{
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::sdb;
+using namespace ::com::sun::star::sdbc;
+using namespace ::com::sun::star::beans;
+using namespace ::com::sun::star::container;
+using namespace ::com::sun::star::form;
+using namespace ::com::sun::star::awt;
+using namespace ::com::sun::star::io;
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::util;
+
+
+Sequence<Type> OFileControlModel::_getTypes()
+{
+    static Sequence<Type> const aTypes =
+        concatSequences(OControlModel::_getTypes(), Sequence<Type>{ cppu::UnoType<XReset>::get() });
+    return aTypes;
+}
+
+
+// XServiceInfo
+
+css::uno::Sequence<OUString>  OFileControlModel::getSupportedServiceNames()
+{
+    css::uno::Sequence<OUString> aSupported = OControlModel::getSupportedServiceNames();
+    aSupported.realloc(aSupported.getLength() + 2);
+
+    OUString*pArray = aSupported.getArray();
+    pArray[aSupported.getLength()-2] = FRM_SUN_COMPONENT_FILECONTROL;
+    pArray[aSupported.getLength()-1] = FRM_COMPONENT_FILECONTROL;
+    return aSupported;
+}
+
+
+OFileControlModel::OFileControlModel(const Reference<XComponentContext>& _rxFactory)
+                    :OControlModel(_rxFactory, VCL_CONTROLMODEL_FILECONTROL)
+                    ,m_aResetListeners(m_aMutex)
+{
+    m_nClassId = FormComponentType::FILECONTROL;
+}
+
+
+OFileControlModel::OFileControlModel( const OFileControlModel* _pOriginal, const Reference<XComponentContext>& _rxFactory )
+    :OControlModel( _pOriginal, _rxFactory )
+    ,m_aResetListeners( m_aMutex )
+{
+
+    m_sDefaultValue = _pOriginal->m_sDefaultValue;
+}
+
+
+OFileControlModel::~OFileControlModel()
+{
+    if (!OComponentHelper::rBHelper.bDisposed)
+    {
+        acquire();
+        dispose();
+    }
+}
+
+
+css::uno::Reference< css::util::XCloneable > SAL_CALL OFileControlModel::createClone()
+{
+    rtl::Reference<OFileControlModel> pClone = new OFileControlModel(this, getContext());
+    pClone->clonedFrom(this);
+    return pClone;
+}
+
+
+Any SAL_CALL OFileControlModel::queryAggregation(const Type& _rType)
+{
+    Any aReturn = OControlModel::queryAggregation(_rType);
+    if (!aReturn.hasValue())
+        aReturn = ::cppu::queryInterface(_rType
+            ,static_cast<XReset*>(this)
+        );
+
+    return aReturn;
+}
+
+// OComponentHelper
+
+void OFileControlModel::disposing()
+{
+    OControlModel::disposing();
+
+    EventObject aEvt(static_cast<XWeak*>(this));
+    m_aResetListeners.disposeAndClear(aEvt);
+}
+
+
+Any OFileControlModel::getPropertyDefaultByHandle( sal_Int32 _nHandle ) const
+{
+    switch ( _nHandle )
+    {
+        case PROPERTY_ID_DEFAULT_TEXT:
+            return Any( OUString() );
+    }
+    return OControlModel::getPropertyDefaultByHandle( _nHandle );
+}
+
+
+void OFileControlModel::getFastPropertyValue(Any& rValue, sal_Int32 nHandle) const
+{
+    switch (nHandle)
+    {
+        case PROPERTY_ID_DEFAULT_TEXT : rValue <<= m_sDefaultValue; break;
+        default:
+            OControlModel::getFastPropertyValue(rValue, nHandle);
+    }
+}
+
+
+void OFileControlModel::setFastPropertyValue_NoBroadcast(sal_Int32 nHandle, const Any& rValue)
+{
+    switch (nHandle)
+    {
+        case PROPERTY_ID_DEFAULT_TEXT :
+            DBG_ASSERT(rValue.getValueType().getTypeClass() == TypeClass_STRING, "OFileControlModel::setFastPropertyValue_NoBroadcast : invalid type !" );
+            rValue >>= m_sDefaultValue;
+            break;
+        default:
+            OControlModel::setFastPropertyValue_NoBroadcast(nHandle, rValue);
+    }
+}
+
+
+sal_Bool OFileControlModel::convertFastPropertyValue(Any& rConvertedValue, Any& rOldValue, sal_Int32 nHandle, const Any& rValue)
+{
+    switch (nHandle)
+    {
+        case PROPERTY_ID_DEFAULT_TEXT :
+            return tryPropertyValue(rConvertedValue, rOldValue, rValue, m_sDefaultValue);
+        default:
+            return OControlModel::convertFastPropertyValue(rConvertedValue, rOldValue, nHandle, rValue);
+    }
+}
+
+
+void OFileControlModel::describeFixedProperties( Sequence< Property >& _rProps ) const
+{
+    OControlModel::describeFixedProperties( _rProps );
+    sal_Int32 nOldCount = _rProps.getLength();
+    _rProps.realloc( nOldCount + 2);
+    css::beans::Property* pProperties = _rProps.getArray() + nOldCount;
+    *pProperties++ = css::beans::Property(PROPERTY_DEFAULT_TEXT, PROPERTY_ID_DEFAULT_TEXT, cppu::UnoType<OUString>::get(), css::beans::PropertyAttribute::BOUND);
+    *pProperties++ = css::beans::Property(PROPERTY_TABINDEX, PROPERTY_ID_TABINDEX, cppu::UnoType<sal_Int16>::get(), css::beans::PropertyAttribute::BOUND);
+    DBG_ASSERT( pProperties == _rProps.getArray() + _rProps.getLength(), "<...>::describeFixedProperties/getInfoHelper: forgot to adjust the count ?");
+}
+
+
+OUString SAL_CALL OFileControlModel::getServiceName()
+{
+    return FRM_COMPONENT_FILECONTROL;   // old (non-sun) name for compatibility !
+}
+
+
+void OFileControlModel::write(const Reference<css::io::XObjectOutputStream>& _rxOutStream)
+{
+    OControlModel::write(_rxOutStream);
+
+    ::osl::MutexGuard aGuard(m_aMutex);
+
+    // Version
+    _rxOutStream->writeShort(0x0002);
+    // Default value
+    _rxOutStream << m_sDefaultValue;
+    writeHelpTextCompatibly(_rxOutStream);
+}
+
+
+void OFileControlModel::read(const Reference<css::io::XObjectInputStream>& _rxInStream)
+{
+    OControlModel::read(_rxInStream);
+    ::osl::MutexGuard aGuard(m_aMutex);
+
+    // Version
+    sal_uInt16 nVersion = _rxInStream->readShort();
+    // Default value
+    switch (nVersion)
+    {
+        case 1:
+            _rxInStream >> m_sDefaultValue; break;
+        case 2:
+            _rxInStream >> m_sDefaultValue;
+            readHelpTextCompatibly(_rxInStream);
+            break;
+        default:
+            OSL_FAIL("OFileControlModel::read : unknown version !");
+            m_sDefaultValue.clear();
+    }
+
+    // Display default values after read
+//  _reset();
+}
+
+
+void SAL_CALL OFileControlModel::reset()
+{
+    ::comphelper::OInterfaceIteratorHelper3 aIter(m_aResetListeners);
+    EventObject aEvt(static_cast<XWeak*>(this));
+    bool bContinue = true;
+    while (aIter.hasMoreElements() && bContinue)
+        bContinue = aIter.next()->approveReset(aEvt);
+
+    if (bContinue)
+    {
+        // don't lock our mutex as setting aggregate properties
+        // may cause any uno controls belonging to us to lock the solar mutex, which is potentially dangerous with
+        // our own mutex locked
+        m_xAggregateSet->setPropertyValue(PROPERTY_TEXT, Any(m_sDefaultValue));
+        m_aResetListeners.notifyEach( &XResetListener::resetted, aEvt );
+    }
+}
+
+
+void OFileControlModel::addResetListener(const Reference<XResetListener>& _rxListener)
+{
+    m_aResetListeners.addInterface(_rxListener);
+}
+
+
+void OFileControlModel::removeResetListener(const Reference<XResetListener>& _rxListener)
+{
+    m_aResetListeners.removeInterface(_rxListener);
+}
+
+
+}   // namespace frm
+
+extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface*
+com_sun_star_form_OFileControlModel_get_implementation(css::uno::XComponentContext* component,
+        css::uno::Sequence<css::uno::Any> const &)
+{
+    return cppu::acquire(new frm::OFileControlModel(component));
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */