Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 1240 insertions, 0 deletions

diff --git a/forms/source/inc/FormComponent.hxx b/forms/source/inc/FormComponent.hxx
new file mode 100644
index 000000000..09fdb0658
--- /dev/null
+++ b/forms/source/inc/FormComponent.hxx
@@ -0,0 +1,1240 @@
+/* -*- 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 .
+ */
+
+#ifndef INCLUDED_FORMS_SOURCE_INC_FORMCOMPONENT_HXX
+#define INCLUDED_FORMS_SOURCE_INC_FORMCOMPONENT_HXX
+
+#include "cloneable.hxx"
+#include "propertybaghelper.hxx"
+#include "resettable.hxx"
+#include "windowstateguard.hxx"
+
+#include <com/sun/star/awt/XControl.hpp>
+#include <com/sun/star/beans/XPropertyAccess.hpp>
+#include <com/sun/star/beans/XPropertyContainer.hpp>
+#include <com/sun/star/container/XNamed.hpp>
+#include <com/sun/star/form/binding/XBindableValue.hpp>
+#include <com/sun/star/form/validation/XValidatableFormComponent.hpp>
+#include <com/sun/star/form/validation/XValidityConstraintListener.hpp>
+#include <com/sun/star/form/XBoundComponent.hpp>
+#include <com/sun/star/form/XBoundControl.hpp>
+#include <com/sun/star/form/XFormComponent.hpp>
+#include <com/sun/star/form/XLoadListener.hpp>
+#include <com/sun/star/form/XReset.hpp>
+#include <com/sun/star/io/XPersistObject.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/sdb/XColumn.hpp>
+#include <com/sun/star/sdb/XColumnUpdate.hpp>
+#include <com/sun/star/sdb/XRowSetChangeListener.hpp>
+#include <com/sun/star/sdbc/XRowSet.hpp>
+#include <com/sun/star/uno/XAggregation.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/util/XCloneable.hpp>
+#include <com/sun/star/util/XModifyListener.hpp>
+#include <com/sun/star/form/XLoadable.hpp>
+
+#include <comphelper/propagg.hxx>
+#include <comphelper/propmultiplex.hxx>
+#include <comphelper/uno3.hxx>
+#include <cppuhelper/component.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <cppuhelper/implbase2.hxx>
+#include <cppuhelper/implbase3.hxx>
+#include <cppuhelper/implbase4.hxx>
+#include <cppuhelper/implbase7.hxx>
+#include <cppuhelper/propshlp.hxx>
+#include <osl/mutex.hxx>
+#include <rtl/ustring.hxx>
+
+
+namespace frm
+{
+
+
+    // default tab index for components
+    const sal_Int16 FRM_DEFAULT_TABINDEX = 0;
+
+    // macros for quickly declaring/implementing XServiceInfo
+    #define DECLARE_XPERSISTOBJECT() \
+    virtual OUString SAL_CALL getServiceName() override;    \
+    virtual void SAL_CALL write(const css::uno::Reference< css::io::XObjectOutputStream>& _rxOutStream) override;    \
+    virtual void SAL_CALL read(const css::uno::Reference< css::io::XObjectInputStream>& _rxInStream) override;
+
+    class OControlModel;
+
+
+    //= ControlModelLock
+
+    /** class whose instances lock an OControlModel
+
+        Locking here merely means locking the OControlModel's mutex.
+
+        In addition to the locking facility, the class is also able to fire property
+        change notifications. This happens when the last ControlModelLock instance on a stack
+        dies.
+    */
+    class ControlModelLock
+    {
+    public:
+        ControlModelLock( OControlModel& _rModel )
+            :m_rModel( _rModel )
+            ,m_bLocked( false )
+        {
+            acquire();
+        }
+
+        ~ControlModelLock()
+        {
+            if ( m_bLocked )
+                release();
+        }
+        inline void acquire();
+        inline void release();
+
+        OControlModel& getModel() const { return m_rModel; };
+
+        /** adds a property change notification, which is to be fired when the last lock on the model
+            (in the current thread) is released.
+        */
+        void    addPropertyNotification(
+                    const sal_Int32 _nHandle,
+                    const css::uno::Any& _rOldValue,
+                    const css::uno::Any& _rNewValue
+                );
+
+    private:
+        void    impl_notifyAll_nothrow();
+
+        OControlModel&                              m_rModel;
+        bool                                        m_bLocked;
+        std::vector< sal_Int32 >                    m_aHandles;
+        std::vector< css::uno::Any >                m_aOldValues;
+        std::vector< css::uno::Any >                m_aNewValues;
+
+        ControlModelLock( const ControlModelLock& ) = delete;
+        ControlModelLock& operator=( const ControlModelLock& ) = delete;
+    };
+
+
+//= OControl
+//= base class for form layer controls
+
+typedef ::cppu::ImplHelper3 <   css::awt::XControl
+                            ,   css::lang::XEventListener
+                            ,   css::lang::XServiceInfo
+                            > OControl_BASE;
+
+class OControl  :public ::cppu::OComponentHelper
+                ,public OControl_BASE
+{
+protected:
+    ::osl::Mutex                                m_aMutex;
+    css::uno::Reference< css::awt::XControl >   m_xControl;
+    css::uno::Reference< css::uno::XAggregation>
+                                                m_xAggregate;
+
+    css::uno::Reference< css::uno::XComponentContext >
+                                                m_xContext;
+    WindowStateGuard                            m_aWindowStateGuard;
+
+public:
+    /** constructs a control
+
+        @param _rFactory
+            the service factory for this control
+        @param _rAggregateService
+            the service name of the component to aggregate
+        @param _bSetDelegator
+            set this to <FALSE/> if you don't want the constructor to set the delegator at
+            the aggregate. In this case, you <em>have</em> to call doSetDelegator within your
+            own constructor.
+
+            This is helpful, if your derived class wants to cache an interface of the aggregate.
+            In this case, the aggregate needs to be queried for this interface <b>before</b> the
+            <member scope="css::uno">XAggregation::setDelegator</member> call.
+
+            In such a case, pass <FALSE/> to this parameter. Then, cache the aggregate's interface(s)
+            as needed. Afterwards, call <member>doSetDelegator</member>.
+
+            In your destructor, you need to call <member>doResetDelegator</member> before
+            resetting the cached interfaces. This will reset the aggregates delegator to <NULL/>,
+            which will ensure that the <member scope="css::uno">XInterface::release</member>
+            calls on the cached interfaces are really applied to the aggregate, instead of
+            the <type>OControl</type> itself.
+    */
+    OControl(
+        const css::uno::Reference< css::uno::XComponentContext >& _rFactory,
+        const OUString& _rAggregateService,
+        const bool _bSetDelegator = true
+    );
+
+protected:
+    virtual ~OControl() override;
+
+    /** sets the control as delegator at the aggregate
+
+        This has to be called from within your derived class' constructor, if and only
+        if you passed <FALSE/> to the <arg>_bSetDelegator</arg> parameter of the
+        <type>OControl</type> constructor.
+    */
+    void    doSetDelegator();
+    void    doResetDelegator();
+
+// UNO
+    DECLARE_UNO3_AGG_DEFAULTS(OControl, OComponentHelper)
+    virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;
+
+// XTypeProvider
+    virtual css::uno::Sequence<sal_Int8>           SAL_CALL getImplementationId() override;
+    virtual css::uno::Sequence< css::uno::Type>   SAL_CALL getTypes() override;
+
+// OComponentHelper
+    virtual void SAL_CALL disposing() override;
+
+// XComponent (as base of XControl)
+    virtual void SAL_CALL dispose(  ) override
+        { OComponentHelper::dispose(); }
+    virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener>& _rxListener) override
+        { OComponentHelper::addEventListener(_rxListener); }
+    virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener>& _rxListener) override
+        { OComponentHelper::removeEventListener(_rxListener); }
+
+// XEventListener
+    virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
+
+// XServiceInfo
+    virtual sal_Bool SAL_CALL           supportsService(const OUString& ServiceName) override;
+    virtual css::uno::Sequence<OUString> SAL_CALL     getSupportedServiceNames() override;
+    virtual OUString SAL_CALL    getImplementationName() override = 0;
+
+// XControl
+    virtual void                                        SAL_CALL setContext(const css::uno::Reference<css::uno::XInterface>& Context) override;
+    virtual css::uno::Reference<css::uno::XInterface>   SAL_CALL getContext() override;
+    virtual void                                        SAL_CALL createPeer(const css::uno::Reference<css::awt::XToolkit>& Toolkit, const css::uno::Reference<css::awt::XWindowPeer>& Parent) override;
+    virtual css::uno::Reference<css::awt::XWindowPeer>  SAL_CALL getPeer() override;
+    virtual sal_Bool                                    SAL_CALL setModel(const css::uno::Reference<css::awt::XControlModel>& Model) override;
+    virtual css::uno::Reference<css::awt::XControlModel> SAL_CALL getModel() override;
+    virtual css::uno::Reference<css::awt::XView>        SAL_CALL getView() override;
+    virtual void                                        SAL_CALL setDesignMode(sal_Bool bOn) override;
+    virtual sal_Bool                                    SAL_CALL isDesignMode() override;
+    virtual sal_Bool                                    SAL_CALL isTransparent() override;
+
+protected:
+    virtual css::uno::Sequence< css::uno::Type>   _getTypes();
+        // overwrite this and call the base class if you have additional types
+
+    css::uno::Sequence< OUString > getAggregateServiceNames() const;
+
+private:
+    void    impl_resetStateGuard_nothrow();
+};
+
+// a form control implementing the XBoundControl interface
+typedef ::cppu::ImplHelper1 <   css::form::XBoundControl
+                            >  OBoundControl_BASE;
+class OBoundControl :public OControl
+                    ,public OBoundControl_BASE
+{
+    bool            m_bLocked : 1;
+
+public:
+    OBoundControl(
+        const css::uno::Reference< css::uno::XComponentContext >& _rxContext,
+        const OUString& _rAggregateService,
+        const bool _bSetDelegator = true
+    );
+
+    virtual ~OBoundControl() override;
+
+    DECLARE_UNO3_AGG_DEFAULTS(OBoundControl, OControl)
+    virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;
+
+    // XBoundControl
+    virtual sal_Bool SAL_CALL   getLock() override;
+    virtual void SAL_CALL       setLock(sal_Bool _bLock) override;
+        // default implementation just disables the controls, overwrite _setLock to change this behaviour
+
+    // XControl
+    virtual sal_Bool SAL_CALL setModel(const css::uno::Reference< css::awt::XControlModel >& Model) override;
+
+    // XEventListener
+    virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
+
+    // OComponentHelper
+    virtual void SAL_CALL disposing() override;
+
+protected:
+    virtual css::uno::Sequence< css::uno::Type>   _getTypes() override;
+    // implement the lock setting
+    void         _setLock(bool _bLock);
+};
+
+
+//= OControlModel
+//= model of a form layer control
+
+//added for exporting OCX control
+#define INVALID_OBJ_ID_IN_MSO     0xFFFF
+
+typedef ::cppu::ImplHelper7 <   css::form::XFormComponent
+                            ,   css::io::XPersistObject
+                            ,   css::container::XNamed
+                            ,   css::lang::XServiceInfo
+                            ,   css::util::XCloneable
+                            ,   css::beans::XPropertyContainer
+                            ,   css::beans::XPropertyAccess
+                            >   OControlModel_BASE;
+
+class OControlModel :public ::cppu::OComponentHelper
+                    ,public comphelper::OPropertySetAggregationHelper
+                    ,public OControlModel_BASE
+                    ,public OCloneableAggregation
+                    ,public IPropertyBagHelperContext
+{
+
+protected:
+    css::uno::Reference<css::uno::XComponentContext>  m_xContext;
+
+    ::osl::Mutex                    m_aMutex;
+    oslInterlockedCount             m_lockCount;
+
+    css::uno::Reference<css::uno::XInterface>                    m_xParent;                  // ParentComponent
+    PropertyBagHelper               m_aPropertyBagHelper;
+
+    const css::uno::Reference<css::uno::XComponentContext>&
+        getContext() const { return m_xContext; }
+
+// <properties>
+    OUString                 m_aName;                    // name of the control
+    OUString                 m_aTag;                     // tag for additional data
+    sal_Int16                       m_nTabIndex;                // index within the taborder
+    sal_Int16                       m_nClassId;                 // type of the control
+    bool                        m_bNativeLook;              // should the control use the native platform look?
+    bool                        m_bGenerateVbEvents;        // should the control generate fake vba events
+    //added for exporting OCX control
+    sal_Int16                       m_nControlTypeinMSO;        //keep the MS office control type for exporting to MS binarary file
+    sal_uInt16                      m_nObjIDinMSO;              //keep the OCX control obj id for exporting to MS binarary file
+// </properties>
+
+
+protected:
+    OControlModel(
+        const css::uno::Reference< css::uno::XComponentContext>& _rFactory,   // factory to create the aggregate with
+        const OUString& _rUnoControlModelTypeName,                       // service name of te model to aggregate
+        const OUString& rDefault = OUString(),                    // service name of the default control
+        const bool _bSetDelegator = true                                // set to sal_False if you want to call setDelegator later (after returning from this ctor)
+    );
+    OControlModel(
+        const OControlModel* _pOriginal,                                        // the original object to clone
+        const css::uno::Reference< css::uno::XComponentContext>& _rFactory,   // factory to create the aggregate with
+        const bool _bCloneAggregate = true,                             // should the aggregate of the original be cloned, too?
+        const bool _bSetDelegator = true                                // set to sal_False if you want to call setDelegator later (after returning from this ctor)
+    );
+    virtual ~OControlModel() override;
+
+    /** to be called after an OBoundControlModel (a derivee, respectively) has been cloned
+
+        <p>This method contains late initializations which cannot be done in the
+        constructor of this base class, since the virtual method of derived classes do
+        not yet work there.</p>
+    */
+    virtual void clonedFrom( const OControlModel* _pOriginal );
+
+    using OComponentHelper::rBHelper;
+
+    virtual css::uno::Sequence< css::uno::Type>   _getTypes();
+
+    void    readHelpTextCompatibly(const css::uno::Reference< css::io::XObjectInputStream >& _rxInStream);
+    void    writeHelpTextCompatibly(const css::uno::Reference< css::io::XObjectOutputStream >& _rxOutStream);
+
+    void    doSetDelegator();
+    void    doResetDelegator();
+
+    css::uno::Sequence< OUString > getAggregateServiceNames() const;
+
+public:
+    DECLARE_UNO3_AGG_DEFAULTS(OControl, OComponentHelper)
+    virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;
+
+// XTypeProvider
+    virtual css::uno::Sequence<sal_Int8>           SAL_CALL getImplementationId() override;
+    virtual css::uno::Sequence< css::uno::Type>   SAL_CALL getTypes() override;
+
+// OComponentHelper
+    virtual void SAL_CALL disposing() override;
+
+// XNamed
+    virtual OUString SAL_CALL    getName() override;
+    virtual void SAL_CALL               setName(const OUString& aName) override;
+
+// XServiceInfo
+    virtual sal_Bool SAL_CALL           supportsService(const OUString& ServiceName) override;
+    virtual css::uno::Sequence<OUString> SAL_CALL     getSupportedServiceNames() override;
+    virtual OUString SAL_CALL    getImplementationName() override = 0;
+
+// XServiceInfo - static version(s)
+    /// @throws css::uno::RuntimeException
+    static  css::uno::Sequence<OUString> getSupportedServiceNames_Static();
+
+// XPersistObject
+    virtual OUString SAL_CALL    getServiceName() override = 0;
+    virtual void SAL_CALL
+        write(const css::uno::Reference< css::io::XObjectOutputStream>& _rxOutStream) override;
+    virtual void SAL_CALL
+        read(const css::uno::Reference< css::io::XObjectInputStream>& _rxInStream) override;
+
+// XChild (base of XFormComponent)
+    virtual css::uno::Reference<css::uno::XInterface> SAL_CALL   getParent() override;
+    virtual void SAL_CALL           setParent(const css::uno::Reference<css::uno::XInterface>& Parent) override;
+
+// XEventListener
+    virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
+
+// XPropertySet
+    virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle) const override;
+    virtual sal_Bool SAL_CALL convertFastPropertyValue(
+                css::uno::Any& _rConvertedValue, css::uno::Any& _rOldValue, sal_Int32 _nHandle, const css::uno::Any& _rValue ) override;
+    virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override;
+    using ::cppu::OPropertySetHelper::getFastPropertyValue;
+
+// css::beans::XPropertyState
+    virtual css::beans::PropertyState getPropertyStateByHandle(sal_Int32 nHandle) override;
+    virtual void setPropertyToDefaultByHandle(sal_Int32 nHandle) override;
+    virtual css::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const override;
+
+// XCloneable
+    virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override = 0;
+
+// XPropertyContainer
+    virtual void SAL_CALL addProperty( const OUString& Name, ::sal_Int16 Attributes, const css::uno::Any& DefaultValue ) override;
+    virtual void SAL_CALL removeProperty( const OUString& Name ) override;
+
+// XPropertyAccess
+    virtual css::uno::Sequence< css::beans::PropertyValue > SAL_CALL getPropertyValues(  ) override;
+    virtual void SAL_CALL setPropertyValues( const css::uno::Sequence< css::beans::PropertyValue >& aProps ) override;
+
+protected:
+    using OPropertySetAggregationHelper::setPropertyValues;
+    using OPropertySetAggregationHelper::getPropertyValues;
+
+protected:
+    virtual void writeAggregate( const css::uno::Reference< css::io::XObjectOutputStream >& _rxOutStream ) const;
+    virtual void readAggregate( const css::uno::Reference< css::io::XObjectInputStream >& _rxInStream );
+
+protected:
+    // XPropertySet
+    virtual css::uno::Reference< css::beans::XPropertySetInfo> SAL_CALL getPropertySetInfo() override;
+    // OPropertySetHelper
+    virtual cppu::IPropertyArrayHelper& SAL_CALL getInfoHelper() override;
+
+    /** describes the properties provided by this class, or its respective
+        derived class
+
+        Derived classes usually call the base class first, and then append own properties.
+    */
+    virtual void describeFixedProperties(
+        css::uno::Sequence< css::beans::Property >& /* [out] */ _rProps
+    ) const;
+
+    // IPropertyBagHelperContext
+    virtual ::osl::Mutex&   getMutex() override;
+    virtual void            describeFixedAndAggregateProperties(
+        css::uno::Sequence< css::beans::Property >& _out_rFixedProperties,
+        css::uno::Sequence< css::beans::Property >& _out_rAggregateProperties
+    ) const override;
+    virtual css::uno::Reference< css::beans::XMultiPropertySet >
+                            getPropertiesInterface() override;
+
+    /** describes the properties of our aggregate
+
+        The default implementation simply asks m_xAggregateSet for its properties.
+
+        You usually only need to override this method if you want to filter the
+        aggregate properties.
+    */
+    virtual void describeAggregateProperties(
+        css::uno::Sequence< css::beans::Property >& /* [out] */ _rAggregateProps
+    ) const;
+
+public:
+    struct LockAccess { friend class ControlModelLock; private: LockAccess() { } };
+
+    void                lockInstance( LockAccess );
+    oslInterlockedCount unlockInstance( LockAccess );
+
+    void                firePropertyChanges(
+                            const std::vector< sal_Int32 >& _rHandles,
+                            const std::vector< css::uno::Any >& _rOldValues,
+                            const std::vector< css::uno::Any >& _rNewValues,
+                            LockAccess
+                        );
+
+    ::osl::Mutex&
+                        getInstanceMutex() { return m_aMutex; }
+};
+
+// constructor for cloning a class
+#define DECLARE_DEFAULT_CLONE_CTOR( classname )  \
+    classname( \
+        const classname* _pOriginal, \
+        const   css::uno::Reference< css::uno::XComponentContext>& _rxFactory \
+    ); \
+
+// all xtors for a leaf class of the object hierarchy
+#define DECLARE_DEFAULT_LEAF_XTOR( classname )  \
+    classname( \
+        const css::uno::Reference< css::uno::XComponentContext>& _rxFactory \
+    ); \
+    classname( \
+        const classname* _pOriginal, \
+        const css::uno::Reference< css::uno::XComponentContext>& _rxFactory \
+    ); \
+    virtual ~classname() override \
+
+
+#define IMPLEMENT_DEFAULT_CLONING( classname ) \
+    css::uno::Reference< css::util::XCloneable > SAL_CALL classname::createClone( ) \
+    { \
+        classname* pClone = new classname( this, getContext() ); \
+        pClone->clonedFrom( this ); \
+        return pClone; \
+    }
+
+
+//= OBoundControlModel
+//= model of a form layer control which is bound to a data source field
+
+typedef ::cppu::ImplHelper4 <   css::form::XLoadListener
+                            ,   css::form::XReset
+                            ,   css::beans::XPropertyChangeListener
+                            ,   css::sdb::XRowSetChangeListener
+                            >   OBoundControlModel_BASE1;
+
+// separated into an own base class since derivees can disable the support for this
+// interface, thus we want to easily exclude it in the queryInterface and getTypes
+typedef ::cppu::ImplHelper1 <   css::form::XBoundComponent
+                            >   OBoundControlModel_COMMITTING;
+
+// dito
+typedef ::cppu::ImplHelper2 <   css::form::binding::XBindableValue
+                            ,   css::util::XModifyListener
+                            >   OBoundControlModel_BINDING;
+
+// dito
+typedef ::cppu::ImplHelper2 <   css::form::validation::XValidityConstraintListener
+                            ,   css::form::validation::XValidatableFormComponent
+                            >   OBoundControlModel_VALIDATION;
+
+class OBoundControlModel    :public OControlModel
+                            ,public OBoundControlModel_BASE1
+                            ,public OBoundControlModel_COMMITTING
+                            ,public OBoundControlModel_BINDING
+                            ,public OBoundControlModel_VALIDATION
+                            ,public ::comphelper::OPropertyChangeListener
+{
+protected:
+    enum ValueChangeInstigator
+    {
+        eDbColumnBinding,
+        eExternalBinding,
+        eOther
+    };
+
+private:
+    css::uno::Reference< css::beans::XPropertySet >
+                                        m_xField;
+    // the form which controls supplies the field we bind to.
+    css::uno::Reference< css::form::XLoadable >
+                                        m_xAmbientForm;
+
+    OUString                            m_sValuePropertyName;
+    sal_Int32                           m_nValuePropertyAggregateHandle;
+    sal_Int32                           m_nFieldType;
+    css::uno::Type                      m_aValuePropertyType;
+    bool                                m_bValuePropertyMayBeVoid;
+
+    ResetHelper                         m_aResetHelper;
+    ::comphelper::OInterfaceContainerHelper2   m_aUpdateListeners;
+    ::comphelper::OInterfaceContainerHelper2   m_aFormComponentListeners;
+
+    css::uno::Reference< css::form::binding::XValueBinding >
+                                        m_xExternalBinding;
+    css::uno::Reference< css::form::validation::XValidator >
+                                        m_xValidator;
+    css::uno::Type                      m_aExternalValueType;
+
+// <properties>
+    OUString                            m_aControlSource;           // data source, name of the field
+    css::uno::Reference< css::beans::XPropertySet >
+                                        m_xLabelControl;            // reference to a sibling control (model) which is our label
+    bool                                m_bInputRequired;
+// </properties>
+
+    ::comphelper::OPropertyChangeMultiplexer*
+                                m_pAggPropMultiplexer;
+
+    bool                        m_bFormListening            : 1;    // are we currently a XLoadListener at our ambient form?
+    bool                    m_bLoaded                   : 1;
+    bool                    m_bRequired                 : 1;
+    const bool              m_bCommitable               : 1;    // do we support XBoundComponent?
+    const bool              m_bSupportsExternalBinding  : 1;    // do we support XBindableValue?
+    const bool              m_bSupportsValidation       : 1;    // do we support XValidatable?
+    bool                    m_bForwardValueChanges      : 1;    // do we currently handle changes in the bound database field?
+    bool                    m_bTransferingValue         : 1;    // true if we're currently transferring our value to an external binding
+    bool                    m_bIsCurrentValueValid      : 1;    // flag specifying whether our current value is valid, relative to our external validator
+    bool                    m_bBindingControlsRO        : 1;    // is our ReadOnly property currently controlled by our external binding?
+    bool                    m_bBindingControlsEnable    : 1;    // is our Enabled property currently controlled by our external binding?
+
+    ValueChangeInstigator       m_eControlValueChangeInstigator;
+
+protected:
+    OUString                     m_aLabelServiceName;
+        // when setting the label for our control (property FM_PROP_CONTROLLABEL, member m_xLabelControl),
+        // we accept only objects supporting an XControlModel interface, an XServiceInfo interface and
+        // support for a service (XServiceInfo::supportsService) determined by this string.
+        // Any other arguments will throw an IllegalArgumentException.
+        // The default value is FM_COMPONENT_FIXEDTEXT.
+
+    css::uno::Reference< css::sdbc::XRowSet >
+                                        m_xCursor;
+    css::uno::Reference< css::sdb::XColumnUpdate >
+                                        m_xColumnUpdate;
+    css::uno::Reference< css::sdb::XColumn >
+                                        m_xColumn;
+
+protected:
+    sal_Int32            getValuePropertyAggHandle( ) const  { return m_nValuePropertyAggregateHandle; }
+    const OUString&      getControlSource( ) const           { return m_aControlSource; }
+    bool                 isRequired() const                  { return m_bRequired; }
+    bool                 isLoaded() const                    { return m_bLoaded; }
+
+protected:
+
+    OBoundControlModel(
+        const css::uno::Reference< css::uno::XComponentContext>& _rxContext,
+                                                            // factory to create the aggregate with
+        const OUString& _rUnoControlModelTypeName,   // service name of te model to aggregate
+        const OUString& _rDefault,                   // service name of the default control
+        const bool _bCommitable,                        // is the control (model) committable?
+        const bool _bSupportExternalBinding,            // set to sal_True if you want to support XBindableValue
+        const bool _bSupportsValidation                 // set to sal_True if you want to support XValidatable
+    );
+    OBoundControlModel(
+        const OBoundControlModel* _pOriginal,               // the original object to clone
+        const css::uno::Reference< css::uno::XComponentContext>& _rxContext
+                                                            // factory to create the aggregate with
+    );
+    virtual ~OBoundControlModel() override;
+
+    /// late ctor after cloning
+    virtual void clonedFrom( const OControlModel* _pOriginal ) override;
+
+    /** initializes the part of the class which is related to the control value.
+
+        <p>Kind of late ctor, to be called for derivees which have a dedicated value property.<br/>
+        The value property is the property which's value is synced with either the database
+        column the object is bound to, or with the external value binding, if present.<br/>
+        E.g. for a text control model, this property will most probably be "Text".</p>
+
+        <p>Derived classes are strongly recommended to call this method - at least the
+        "DataFieldProperty" (exposed in getFastPropertyValue) relies on the information
+        given herein, and needs to be supplied otherwise else.</p>
+
+        <p>If this method has been called properly, then <member>setControlValue</member>
+        does not need to be overridden - it will simply set the property value at the
+        aggregate then.</p>
+
+        @precond
+            The method has not be called before during the life time of the object.
+
+        @param _rValuePropertyName
+            the name of the value property
+        @param _nValuePropertyExternalHandle
+            the handle of the property, as exposed to external components.<br/>
+            Normally, this information can be obtained dynamically (e.g. from describeFixedProperties),
+            but since this method is to be called from within the constructor of derived classes,
+            we prefer to be on the *really* safe side here...
+
+        @see setControlValue
+        @see suspendValueListening
+        @see resumeValueListening
+        @see describeFixedProperties
+    */
+    void                    initValueProperty(
+                                const OUString& _rValuePropertyName,
+                                sal_Int32 _nValuePropertyExternalHandle
+                            );
+
+    /** initializes the part of the class which is related to the control value.
+
+        <p>In opposite to ->initValueProperty, this method is to be used for value properties which are <em>not</em>
+        implemented by our aggregate, but by ourselves.</p>
+
+        <p>Certain functionality is not available when using own value properties. This includes binding to an external
+        value and external validation. (This is not a conceptual limit, but simply missing implementation.)</p>
+    */
+    void                    initOwnValueProperty(
+                                const OUString& i_rValuePropertyName
+                            );
+
+    /** suspends listening at the value property
+
+        <p>As long as this listening is suspended, changes in the value property will not be
+        recognized and not be handled.</p>
+
+        @see initValueProperty
+        @see resumeValueListening
+    */
+    void                    suspendValueListening( );
+
+    /** resumes listening at the value property
+
+        <p>As long as this listening is suspended, changes in the value property will not be
+        recognized and not be handled.</p>
+
+        @precond
+            listening at the value property is currently suspended
+
+        @see initValueProperty
+        @see resumeValueListening
+    */
+    void                    resumeValueListening( );
+
+    /** (to be) called when the value property changed
+
+        Normally, this is done automatically, since the value property is a property of our aggregate, and we're
+        a listener at this property.
+        However, in some cases the value property might not be an aggregate property, but a property of the
+        delegator instance. In this case, you'll need to call <code>onValuePropertyChange</code> whenever this
+        property changes.
+    */
+    void                    onValuePropertyChange( ControlModelLock& i_rControLock );
+
+    /** starts listening at the aggregate, for changes in the given property
+
+        <p>The OBoundControlModel automatically registers a multiplexer which listens for
+        changes in the aggregate property values. By default, only the control value property
+        is observed. You may add additional properties to be observed with this method.</p>
+
+        @see initValueProperty
+        @see _propertyChanged
+    */
+    void                    startAggregatePropertyListening( const OUString& _rPropertyName );
+
+    /** returns the default which should be used when resetting the control
+
+        <p>The default implementation returns an empty Any.</p>
+
+        @see resetNoBroadcast
+    */
+    virtual css::uno::Any
+                            getDefaultForReset() const;
+
+    /** translates a db column value into a control value.
+
+        <p>Must transform the very current value of the database column we're bound to
+        (<member>m_xColumn</member>) into a value which can be used as current value
+        for the control.</p>
+
+        @see setControlValue
+        @pure
+    */
+    virtual css::uno::Any
+                            translateDbColumnToControlValue( ) = 0;
+
+    /** returns the data types which the control could use to exchange data with
+        an external value binding
+
+        The types returned here are completely independent from the concrete value binding,
+        they're just candidates which depend on the control type, and possible the concrete state
+        of the control (i.e. some property value).
+
+        If a control implementation supports multiple types, the ordering in the returned
+        sequence indicates preference: Preferred types are mentioned first.
+
+        The default implementation returns the type of our value property.
+    */
+    virtual css::uno::Sequence< css::uno::Type >
+                            getSupportedBindingTypes();
+
+    /** translates the given value, which was obtained from the current external value binding,
+        to a value which can be used in setControlValue
+
+        <p>The default implementation returns the value itself, exception when it is VOID, and
+        our value property is not allowed to be void - in this case, the returned value is a
+        default-constructed value of the type required by our value property.
+
+        @see hasExternalValueBinding
+        @see getExternalValueType
+    */
+    virtual css::uno::Any
+                            translateExternalValueToControlValue( const css::uno::Any& _rExternalValue ) const;
+
+    /** commits the current control value to our external value binding
+
+        <p>The default implementation simply calls getControlValue.</p>
+
+        @see hasExternalValueBinding
+        @see initValueProperty
+    */
+    virtual css::uno::Any
+                            translateControlValueToExternalValue( ) const;
+
+    /** commits the current control value to the database column we're bound to
+        @precond
+            we're properly bound to a database column, especially <member>m_xColumnUpdate</member>
+            is not <NULL/>
+        @param _bPostReset
+            <TRUE/> if and only if the current control value results from a reset (<member>getDefaultForReset</member>)
+        @pure
+    */
+    virtual bool        commitControlValueToDbColumn(
+                                bool _bPostReset
+                            ) = 0;
+
+    /** sets the given value as new current value for the control
+
+        Besides some administrative work (such as caring for <member>m_eControlValueChangeInstigator</member>),
+        this method simply calls <member>doSetControlValue</member>.
+
+        @precond
+            Our own mutex is locked.
+        @param _rValue
+            The value to set. This value is guaranteed to be created by
+            <member>translateDbColumnToControlValue</member> or
+            <member>translateExternalValueToControlValue</member>
+        @param _eInstigator
+            the instigator of the value change
+    */
+            void            setControlValue(
+                                const css::uno::Any& _rValue,
+                                ValueChangeInstigator _eInstigator
+                            );
+    /**
+        <p>The default implementation will forward the given value to the aggregate, using
+        m_nValuePropertyAggregateHandle and/or m_sValuePropertyName.</p>
+
+        @precond
+            Our own mutex is locked.
+        @param _rValue
+            The value to set. This value is guaranteed to be created by
+            <member>translateDbColumnToControlValue</member> or
+            <member>translateExternalValueToControlValue</member>
+    */
+    virtual void            doSetControlValue(
+                                const css::uno::Any& _rValue
+                            );
+
+    /** retrieves the current value of the control
+
+        <p>The default implementation will ask the aggregate for the property value
+        determined by either m_nValuePropertyAggregateHandle and/or m_sValuePropertyName.</p>
+
+        @precond
+            Our own mutex is locked.
+    */
+    virtual css::uno::Any
+                            getControlValue( ) const;
+
+    /** called whenever a connection to a database column has been established
+    */
+    virtual void            onConnectedDbColumn( const css::uno::Reference< css::uno::XInterface >& _rxForm );
+    /** called whenever a connection to a database column has been suspended
+    */
+    virtual void            onDisconnectedDbColumn();
+
+    /** called whenever a connection to an external supplier of values (XValueBinding) has been established
+        @see m_xExternalBinding
+    */
+    virtual void            onConnectedExternalValue( );
+
+    /** called whenever an external validator has been registered
+    */
+    void                    onConnectedValidator( );
+    /** called whenever an external validator has been revoked
+    */
+    void                    onDisconnectedValidator( );
+
+    /** nFieldType is the type of the field, on which the model will be linked.
+        The linking happens when sal_True is returned.
+        The default-implementation allows everything but the three binary types
+        and FieldType_OTHER.
+    */
+    virtual bool        approveDbColumnType(sal_Int32 _nColumnType);
+
+    /** retrieves the current value of the control, in a shape which can be used with our
+        external validator.
+
+        The default implementation simply calls <member>>translateControlValueToExternalValue</member>.
+
+        @precond
+            Our own mutex is locked.
+    */
+    virtual css::uno::Any
+                            translateControlValueToValidatableValue( ) const;
+
+    /** retrieves the current value of the form component
+
+        This is the implementation method for XValidatableFormComponent::getCurrentValue. The default implementation
+        calls translateControlValueToValidatableValue if a validator is present, otherwise getControlValue.
+
+        @precond
+            our mutex is locked when this method is called
+    */
+    virtual css::uno::Any
+                            getCurrentFormComponentValue() const;
+
+    /** We can't write (new) common properties in this base class, as the file format doesn't allow this
+        (unfortunately). So derived classes may use the following two methods. They secure the written
+        data with marks, so any new common properties in newer versions will be skipped by older ones.
+    */
+    void    writeCommonProperties(const css::uno::Reference< css::io::XObjectOutputStream>& _rxOutStream);
+    void    readCommonProperties(const css::uno::Reference< css::io::XObjectInputStream>& _rxInStream);
+    // the next method may be used in derived classes's read when an unknown version is encountered
+    void    defaultCommonProperties();
+
+    /** called to reset the control to some kind of default.
+
+        <p>The semantics of "default" is finally defined by the derived class (in particular,
+        by <member>getDefaultForReset</member>).</p>
+
+        <p>No listener notification needs to be done in the derived class.</p>
+
+        <p>Normally, you won't override this method, but <member>getDefaultForReset</member> instead.</p>
+
+        @see getDefaultForReset
+    */
+    virtual void            resetNoBroadcast();
+
+    virtual css::uno::Sequence< css::uno::Type>   _getTypes() override;
+
+    /// sets m_xField to the given new value, without notifying our listeners
+    void    impl_setField_noNotify(
+                const css::uno::Reference< css::beans::XPropertySet>& _rxField
+            );
+    bool hasField() const
+    {
+        return m_xField.is();
+    }
+    sal_Int32 getFieldType() const
+    {
+        return m_nFieldType;
+    }
+
+    // OControlModel's property handling
+    virtual void describeFixedProperties(
+        css::uno::Sequence< css::beans::Property >& /* [out] */ _rProps
+    ) const override;
+
+public:
+    const css::uno::Reference< css::beans::XPropertySet>& getField() const
+    {
+        return m_xField;
+    }
+
+public:
+    // UNO link
+    DECLARE_UNO3_AGG_DEFAULTS(OBoundControlModel, OControlModel)
+    virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;
+
+    // OComponentHelper
+    virtual void SAL_CALL disposing() override;
+
+    // XReset
+    virtual void SAL_CALL reset(  ) override;
+    virtual void SAL_CALL addResetListener( const css::uno::Reference< css::form::XResetListener >& aListener ) override;
+    virtual void SAL_CALL removeResetListener( const css::uno::Reference< css::form::XResetListener >& aListener ) override;
+
+    // XServiceInfo
+    virtual css::uno::Sequence<OUString> SAL_CALL getSupportedServiceNames(  ) override;
+
+    // XServiceInfo - static version
+    /// @throws css::uno::RuntimeException
+    static  css::uno::Sequence<OUString> getSupportedServiceNames_Static();
+
+    // XChild
+    virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
+
+    // XPersistObject
+    virtual void SAL_CALL write( const css::uno::Reference< css::io::XObjectOutputStream >& OutStream ) override;
+    virtual void SAL_CALL read( const css::uno::Reference< css::io::XObjectInputStream >& InStream ) override;
+
+    // XBoundComponent
+    virtual sal_Bool SAL_CALL commit() override;
+
+    // XUpdateBroadcaster (base of XBoundComponent)
+    virtual void SAL_CALL addUpdateListener( const css::uno::Reference< css::form::XUpdateListener >& aListener ) override;
+    virtual void SAL_CALL removeUpdateListener( const css::uno::Reference< css::form::XUpdateListener >& aListener ) override;
+
+    // XPropertySet
+    virtual void SAL_CALL getFastPropertyValue(css::uno::Any& rValue, sal_Int32 nHandle) const override;
+    virtual sal_Bool SAL_CALL convertFastPropertyValue(
+                css::uno::Any& _rConvertedValue, css::uno::Any& _rOldValue, sal_Int32 _nHandle, const css::uno::Any& _rValue ) override;
+    virtual void SAL_CALL setFastPropertyValue_NoBroadcast( sal_Int32 nHandle, const css::uno::Any& rValue ) override;
+    using ::cppu::OPropertySetHelper::getFastPropertyValue;
+
+// css::beans::XPropertyState
+    virtual css::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const override;
+
+// XEventListener
+    virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override;
+
+// XPropertyChangeListener
+    virtual void SAL_CALL propertyChange( const css::beans::PropertyChangeEvent& evt ) override;
+
+    // XRowSetChangeListener
+    virtual void SAL_CALL onRowSetChanged( const css::lang::EventObject& i_Event ) override;
+
+// XLoadListener
+    virtual void SAL_CALL loaded( const css::lang::EventObject& aEvent ) override;
+    virtual void SAL_CALL unloading( const css::lang::EventObject& aEvent ) override;
+    virtual void SAL_CALL unloaded( const css::lang::EventObject& aEvent ) override;
+    virtual void SAL_CALL reloading( const css::lang::EventObject& aEvent ) override;
+    virtual void SAL_CALL reloaded( const css::lang::EventObject& aEvent ) override;
+
+protected:
+    // XBindableValue
+    virtual void SAL_CALL setValueBinding( const css::uno::Reference< css::form::binding::XValueBinding >& _rxBinding ) override;
+    virtual css::uno::Reference< css::form::binding::XValueBinding > SAL_CALL getValueBinding(  ) override;
+
+    // XModifyListener
+    virtual void SAL_CALL modified( const css::lang::EventObject& _rEvent ) override;
+
+    // XValidatable
+    virtual void SAL_CALL setValidator( const css::uno::Reference< css::form::validation::XValidator >& Validator ) override;
+    virtual css::uno::Reference< css::form::validation::XValidator > SAL_CALL getValidator(  ) override;
+
+    // XValidityConstraintListener
+    virtual void SAL_CALL validityConstraintChanged( const css::lang::EventObject& Source ) override;
+
+    // XValidatableFormComponent
+    virtual sal_Bool SAL_CALL isValid(  ) override;
+    virtual css::uno::Any SAL_CALL getCurrentValue(  ) override;
+    virtual void SAL_CALL addFormComponentValidityListener( const css::uno::Reference< css::form::validation::XFormComponentValidityListener >& Listener ) override;
+    virtual void SAL_CALL removeFormComponentValidityListener( const css::uno::Reference< css::form::validation::XFormComponentValidityListener >& Listener ) override;
+
+protected:
+    // OPropertyChangeListener
+    virtual void
+                _propertyChanged( const css::beans::PropertyChangeEvent& _rEvt ) override;
+
+    /// checks whether we currently have an external value binding in place
+    bool    hasExternalValueBinding() const { return m_xExternalBinding.is(); }
+
+    // checks whether we currently have an external validator
+    bool    hasValidator() const { return m_xValidator.is(); }
+
+    /** transfers the very current value of the db column we're bound to the control
+        @precond
+            our own mutex is locked
+        @precond
+            we don't have an external binding in place
+    */
+    void        transferDbValueToControl( );
+
+    /** transfers the current value of the active external binding to the control
+        @precond
+            we do have an active external binding in place
+    */
+    void        transferExternalValueToControl( ControlModelLock& _rInstanceLock );
+
+    /** transfers the control value to the external binding
+        @precond
+            our own mutex is locked, and _rInstanceLock is the guard locking it
+        @precond
+            we do have an active external binding in place
+    */
+    void        transferControlValueToExternal( ControlModelLock& _rInstanceLock );
+
+    /** calculates the type which is to be used to communicate with the current external binding,
+        and stores it in m_aExternalValueType
+
+        The method checks the possible type candidates as returned by getSupportedBindingTypes,
+        and the types supported by the current external binding, if any.
+    */
+    void        calculateExternalValueType();
+
+    /** returns the type which should be used to exchange data with our external value binding
+
+        @see initValueProperty
+    */
+    const css::uno::Type&
+                getExternalValueType() const { return m_aExternalValueType; }
+
+    /** initializes the control from m_xField
+
+        Basically, this method calls transferDbValueToControl - but only if our cursor is positioned
+        on a valid row. Otherwise, the control is reset.
+
+        @precond
+            m_xField is not <NULL/>
+    */
+    void        initFromField( const css::uno::Reference< css::sdbc::XRowSet>& _rxForm );
+
+private:
+    void        connectToField( const css::uno::Reference< css::sdbc::XRowSet>& _rxForm );
+    void        resetField();
+
+    /** does a new validation of the control value
+
+        If necessary, our <member>m_bIsCurrentValueValid</member> member will be adjusted,
+        and changes will be notified.
+
+        Note that it's not necessary that we're connected to a validator. If we are not,
+        it's assumed that our value is valid, and this is handled appropriately.
+
+        Use this method if there is a potential that <b>only</b> the validity flag changed. If
+        any of the other aspects (our current value, or our current text) changed, then
+        pass <TRUE/> for <member>_bForceNotification</member>.
+
+        @param _bForceNotification
+            if <TRUE/>, then the validity listeners will be notified, not matter whether the validity
+            changed.
+    */
+    void        recheckValidity( bool _bForceNotification );
+
+    /// initializes m_pAggPropMultiplexer
+    void        implInitAggMultiplexer( );
+
+    /// initializes listening at the value property
+    void        implInitValuePropertyListening( ) const;
+
+    /** adds or removes the component as load listener to/from our form, and (if necessary) as RowSetChange listener at
+        our parent.
+
+        @precond there must no external value binding be in place
+    */
+    void        doFormListening( const bool _bStart );
+
+    bool isFormListening() const { return m_bFormListening; }
+
+    /** determines the new value of m_xAmbientForm
+    */
+    void        impl_determineAmbientForm_nothrow();
+
+    /** connects to a value supplier which is a database column.
+
+        The column is taken from our parent, which must be a database form respectively row set.
+
+        @precond The control does not have an external value supplier
+
+        @param _bFromReload
+            Determines whether the connection is made after the row set has been loaded (<FALSE/>)
+            or reloaded (<TRUE/>)
+
+        @see impl_disconnectDatabaseColumn_noNotify
+    */
+    void        impl_connectDatabaseColumn_noNotify(
+                    bool  _bFromReload
+                );
+
+    /** disconnects from a value supplier which is a database column
+
+        @precond The control does not have an external value supplier
+        @see impl_connectDatabaseColumn_noNotify
+    */
+    void        impl_disconnectDatabaseColumn_noNotify();
+
+    /** connects to an external value binding
+
+        <p>Note that by definition, external data bindings supersede the SQL data binding which
+        is defined by our RowSet-column-related properties. This means that in case we're currently
+        connected to a database column when this is called, this connection is suspended.</p>
+
+        @precond
+                the new external binding has already been approved (see <member>impl_approveValueBinding_nolock</member>)
+        @precond
+                there currently is no external binding in place
+    */
+    void        connectExternalValueBinding(
+                    const css::uno::Reference< css::form::binding::XValueBinding >& _rxBinding,
+                    ControlModelLock& _rInstanceLock
+                );
+
+    /** disconnects from an external value binding
+
+        @precond
+                there currently is an external binding in place
+    */
+    void        disconnectExternalValueBinding( );
+
+    /** connects the component to an external validator
+
+        @precond
+            there currently is no active validator
+        @precond
+            our mutex is currently locked exactly once
+    */
+    void        connectValidator(
+                    const css::uno::Reference< css::form::validation::XValidator >& _rxValidator
+                );
+
+    /** disconnects the component from its current an external validator
+
+        @precond
+            there currently is an active validator
+        @precond
+            our mutex is currently locked exactly once
+    */
+    void        disconnectValidator( );
+
+    /** called from within <member scope="css:::form::binding">XBindableValue::setValueBinding</member>
+        to approve the new binding
+
+        The default implementation approves the binding if and only if it is not <NULL/>, and supports
+        the type returned by getExternalValueType.
+
+        @param _rxBinding
+            the binding which applies for being responsible for our value, Must not be
+            <NULL/>
+        @return
+            <TRUE/> if and only if the given binding can supply values in the proper type
+
+        @seealso getExternalValueType
+    */
+    bool    impl_approveValueBinding_nolock(
+                    const css::uno::Reference< css::form::binding::XValueBinding >& _rxBinding
+                );
+};
+
+
+    //= inlines
+
+    inline void ControlModelLock::acquire()
+    {
+        m_rModel.lockInstance( OControlModel::LockAccess() );
+        m_bLocked = true;
+    }
+    inline void ControlModelLock::release()
+    {
+        OSL_ENSURE( m_bLocked, "ControlModelLock::release: not locked!" );
+        m_bLocked = false;
+
+        if ( 0 == m_rModel.unlockInstance( OControlModel::LockAccess() ) )
+            impl_notifyAll_nothrow();
+    }
+
+
+}
+
+
+#endif // INCLUDED_FORMS_SOURCE_INC_FORMCOMPONENT_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */