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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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.
*
************************************************************************/
#ifndef _FRM_INTERFACE_CONTAINER_HXX_
#define _FRM_INTERFACE_CONTAINER_HXX_
#include <hash_map>
#include <comphelper/stl_types.hxx>
#include <comphelper/types.hxx>
#include <comphelper/uno3.hxx>
#include <com/sun/star/container/XNameReplace.hpp>
#include <com/sun/star/container/XIndexReplace.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <com/sun/star/lang/XEventListener.hpp>
#include <com/sun/star/lang/EventObject.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/io/XPersistObject.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/script/XEventAttacherManager.hpp>
#include <com/sun/star/script/ScriptEvent.hpp>
#include <com/sun/star/script/ScriptEventDescriptor.hpp>
#include <com/sun/star/container/XContainer.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/form/XFormComponent.hpp>
#include <com/sun/star/util/XCloneable.hpp>
#include <osl/mutex.hxx>
#include <cppuhelper/interfacecontainer.hxx>
#include <cppuhelper/component.hxx>
#include <cppuhelper/implbase8.hxx>
using namespace comphelper;
//.........................................................................
namespace frm
{
//.........................................................................
//==================================================================
struct ElementDescription
{
public:
::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface > xInterface;
::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > xPropertySet;
::com::sun::star::uno::Reference< ::com::sun::star::container::XChild > xChild;
::com::sun::star::uno::Any aElementTypeInterface;
public:
ElementDescription( );
virtual ~ElementDescription();
private:
ElementDescription( const ElementDescription& ); // never implemented
ElementDescription& operator=( const ElementDescription& ); // never implemented
};
typedef ::std::vector<InterfaceRef> OInterfaceArray;
typedef ::std::hash_multimap< ::rtl::OUString, InterfaceRef, ::comphelper::UStringHash, ::comphelper::UStringEqual> OInterfaceMap;
//==================================================================
// OInterfaceContainer
// implements a container for form components
//==================================================================
typedef ::cppu::ImplHelper8 < ::com::sun::star::container::XNameContainer
, ::com::sun::star::container::XIndexContainer
, ::com::sun::star::container::XContainer
, ::com::sun::star::container::XEnumerationAccess
, ::com::sun::star::script::XEventAttacherManager
, ::com::sun::star::beans::XPropertyChangeListener
, ::com::sun::star::io::XPersistObject
, ::com::sun::star::util::XCloneable
> OInterfaceContainer_BASE;
class OInterfaceContainer : public OInterfaceContainer_BASE
{
protected:
::osl::Mutex& m_rMutex;
OInterfaceArray m_aItems;
OInterfaceMap m_aMap;
::cppu::OInterfaceContainerHelper m_aContainerListeners;
const ::com::sun::star::uno::Type m_aElementType;
::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory> m_xServiceFactory;
// EventManager
::com::sun::star::uno::Reference< ::com::sun::star::script::XEventAttacherManager> m_xEventAttacher;
public:
OInterfaceContainer(
const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory,
::osl::Mutex& _rMutex,
const ::com::sun::star::uno::Type& _rElementType);
OInterfaceContainer( ::osl::Mutex& _rMutex, const OInterfaceContainer& _cloneSource );
// late constructor for cloning
void clonedFrom( const OInterfaceContainer& _cloneSource );
protected:
virtual ~OInterfaceContainer();
public:
// ::com::sun::star::io::XPersistObject
virtual ::rtl::OUString SAL_CALL getServiceName( ) throw(::com::sun::star::uno::RuntimeException) = 0;
virtual void SAL_CALL write( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream >& OutStream ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL read( const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream >& InStream ) throw(::com::sun::star::io::IOException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::lang::XEventListener
virtual void SAL_CALL disposing(const ::com::sun::star::lang::EventObject& _rSource) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::beans::XPropertyChangeListener
virtual void SAL_CALL propertyChange(const ::com::sun::star::beans::PropertyChangeEvent& evt) throw (::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XElementAccess
virtual ::com::sun::star::uno::Type SAL_CALL getElementType() throw(::com::sun::star::uno::RuntimeException) ;
virtual sal_Bool SAL_CALL hasElements() throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XEnumerationAccess
virtual ::com::sun::star::uno::Reference< ::com::sun::star::container::XEnumeration> SAL_CALL createEnumeration() throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XNameAccess
virtual ::com::sun::star::uno::Any SAL_CALL getByName( const ::rtl::OUString& aName ) throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
virtual StringSequence SAL_CALL getElementNames( ) throw(::com::sun::star::uno::RuntimeException);
virtual sal_Bool SAL_CALL hasByName( const ::rtl::OUString& aName ) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XNameReplace
virtual void SAL_CALL replaceByName(const ::rtl::OUString& Name, const ::com::sun::star::uno::Any& _rElement) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XNameContainer
virtual void SAL_CALL insertByName(const ::rtl::OUString& Name, const ::com::sun::star::uno::Any& _rElement) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeByName(const ::rtl::OUString& Name) throw(::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XIndexAccess
virtual sal_Int32 SAL_CALL getCount() throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Any SAL_CALL getByIndex(sal_Int32 _nIndex) throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XIndexReplace
virtual void SAL_CALL replaceByIndex(sal_Int32 _nIndex, const ::com::sun::star::uno::Any& _rElement) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XIndexContainer
virtual void SAL_CALL insertByIndex(sal_Int32 _nIndex, const ::com::sun::star::uno::Any& Element) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeByIndex(sal_Int32 _nIndex) throw(::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
// ::com::sun::star::container::XContainer
virtual void SAL_CALL addContainerListener(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeContainerListener(const ::com::sun::star::uno::Reference< ::com::sun::star::container::XContainerListener>& _rxListener) throw(::com::sun::star::uno::RuntimeException);
// ::com::sun::star::script::XEventAttacherManager
virtual void SAL_CALL registerScriptEvent( sal_Int32 nIndex, const ::com::sun::star::script::ScriptEventDescriptor& aScriptEvent ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL registerScriptEvents( sal_Int32 nIndex, const ::com::sun::star::uno::Sequence< ::com::sun::star::script::ScriptEventDescriptor >& aScriptEvents ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL revokeScriptEvent( sal_Int32 nIndex, const ::rtl::OUString& aListenerType, const ::rtl::OUString& aEventMethod, const ::rtl::OUString& aRemoveListenerParam ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL revokeScriptEvents( sal_Int32 nIndex ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL insertEntry( sal_Int32 nIndex ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeEntry( sal_Int32 nIndex ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::script::ScriptEventDescriptor > SAL_CALL getScriptEvents( sal_Int32 Index ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL attach( sal_Int32 nIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xObject, const ::com::sun::star::uno::Any& aHelper ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::ServiceNotRegisteredException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL detach( sal_Int32 nIndex, const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xObject ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL addScriptListener( const ::com::sun::star::uno::Reference< ::com::sun::star::script::XScriptListener >& xListener ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL removeScriptListener( const ::com::sun::star::uno::Reference< ::com::sun::star::script::XScriptListener >& Listener ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
protected:
// helper
virtual void SAL_CALL disposing();
virtual void removeElementsNoEvents(sal_Int32 nIndex);
/** to be overridden if elements which are to be inserted into the container shall be checked
<p>the ElementDescription given can be used to cache information about the object - it will be passed
later on to implInserted/implReplaced.</p>
*/
virtual void approveNewElement(
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject,
ElementDescription* _pElement
);
virtual ElementDescription* createElementMetaData( );
/** inserts an object into our internal structures
@param _nIndex
the index at which position it should be inserted
@param _bEvents
if <TRUE/>, event knittings will be done
@param _pApprovalResult
must contain the result of an approveNewElement call. Can be <NULL/>, in this case, the approval
is done within implInsert.
@param _bFire
if <TRUE/>, a notification about the insertion will be fired
*/
void implInsert(
sal_Int32 _nIndex,
const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& _rxObject,
sal_Bool _bEvents /* = sal_True */,
ElementDescription* _pApprovalResult /* = NULL */ ,
sal_Bool _bFire /* = sal_True */
) throw(::com::sun::star::lang::IllegalArgumentException);
// called after the object is inserted, but before the "real listeners" are notified
virtual void implInserted( const ElementDescription* _pElement );
// called after the object is removed, but before the "real listeners" are notified
virtual void implRemoved(const InterfaceRef& _rxObject);
/** called after an object was replaced. The default implementation notifies our listeners, after releasing
the instance lock.
*/
virtual void impl_replacedElement(
const ::com::sun::star::container::ContainerEvent& _rEvent,
::osl::ClearableMutexGuard& _rInstanceLock
);
void SAL_CALL writeEvents(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectOutputStream>& _rxOutStream);
void SAL_CALL readEvents(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XObjectInputStream>& _rxInStream);
/** replace an element, specified by position
@precond <arg>_nIndex</arg> is a valid index
@precond our mutex is locked exactly once, by the guard specified with <arg>_rClearBeforeNotify</arg>
*/
void implReplaceByIndex(
const sal_Int32 _nIndex,
const ::com::sun::star::uno::Any& _rNewElement,
::osl::ClearableMutexGuard& _rClearBeforeNotify
);
/** removes an element, specified by position
@precond <arg>_nIndex</arg> is a valid index
@precond our mutex is locked exactly once, by the guard specified with <arg>_rClearBeforeNotify</arg>
*/
void implRemoveByIndex(
const sal_Int32 _nIndex,
::osl::ClearableMutexGuard& _rClearBeforeNotify
);
/** validates the given index
@throws ::com::sun::star::lang::IndexOutOfBoundsException
if the given index does not denote a valid position in our childs array
*/
void implCheckIndex( const sal_Int32 _nIndex ) SAL_THROW( ( ::com::sun::star::lang::IndexOutOfBoundsException ) );
private:
// hack for Vba Events
void impl_addVbEvents_nolck_nothrow( const sal_Int32 i_nIndex );
// the runtime event format has changed from version SO5.2 to OOo
enum EventFormat
{
efVersionSO5x,
efVersionSO6x
};
void transformEvents( const EventFormat _eTargetFormat );
void impl_createEventAttacher_nothrow();
};
//==================================================================
//= OFormComponents
//==================================================================
typedef ::cppu::ImplHelper1< ::com::sun::star::form::XFormComponent> OFormComponents_BASE;
typedef ::cppu::OComponentHelper FormComponentsBase;
// else MSVC kills itself on some statements
class OFormComponents :public FormComponentsBase
,public OInterfaceContainer
,public OFormComponents_BASE
{
protected:
::osl::Mutex m_aMutex;
::comphelper::InterfaceRef m_xParent;
public:
OFormComponents(const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory>& _rxFactory);
OFormComponents( const OFormComponents& _cloneSource );
virtual ~OFormComponents();
DECLARE_UNO3_AGG_DEFAULTS(OFormComponents, FormComponentsBase);
virtual ::com::sun::star::uno::Any SAL_CALL queryAggregation(const ::com::sun::star::uno::Type& _rType) throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL getTypes( ) throw(::com::sun::star::uno::RuntimeException);
// OComponentHelper
virtual void SAL_CALL disposing();
// ::com::sun::star::form::XFormComponent
virtual ::comphelper::InterfaceRef SAL_CALL getParent() throw(::com::sun::star::uno::RuntimeException);
virtual void SAL_CALL setParent(const ::comphelper::InterfaceRef& Parent) throw(::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
// XEventListener
using OInterfaceContainer::disposing;
};
//.........................................................................
} // namespace frm
//.........................................................................
#endif // _FRM_INTERFACE_CONTAINER_HXX_
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
