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/* -*- 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_SVX_SOURCE_INC_FMUNDO_HXX
#define INCLUDED_SVX_SOURCE_INC_FMUNDO_HXX
#include <svx/svdundo.hxx>
#include <svx/svdouno.hxx>
#include "fmscriptingenv.hxx"
#include <com/sun/star/util/XModifyListener.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyChangeListener.hpp>
#include <com/sun/star/beans/PropertyChangeEvent.hpp>
#include <com/sun/star/script/ScriptEvent.hpp>
#include <com/sun/star/script/ScriptEventDescriptor.hpp>
#include <com/sun/star/container/XIndexContainer.hpp>
#include <com/sun/star/container/XContainerListener.hpp>
#include <com/sun/star/container/ContainerEvent.hpp>
#include <com/sun/star/container/XNameContainer.hpp>
#include <cppuhelper/implbase.hxx>
#include <svl/lstner.hxx>
#include <comphelper/uno3.hxx>
class FmFormModel;
class FmFormObj;
class SdrObject;
class FmUndoPropertyAction: public SdrUndoAction
{
css::uno::Reference< css::beans::XPropertySet> xObj;
OUString aPropertyName;
css::uno::Any aNewValue;
css::uno::Any aOldValue;
public:
FmUndoPropertyAction(FmFormModel& rMod, const css::beans::PropertyChangeEvent& evt);
virtual void Undo() override;
virtual void Redo() override;
virtual OUString GetComment() const override;
};
class FmUndoContainerAction: public SdrUndoAction
{
css::uno::Reference< css::container::XIndexContainer >
m_xContainer; // container which the action applies to
css::uno::Reference< css::uno::XInterface >
m_xElement; // object not owned by the action
css::uno::Reference< css::uno::XInterface >
m_xOwnElement; // object owned by the action
sal_Int32 m_nIndex; // index of the object within it's container
css::uno::Sequence< css::script::ScriptEventDescriptor >
m_aEvents; // events of the object
public:
enum Action
{
Inserted = 1,
Removed = 2
};
private:
Action m_eAction;
public:
FmUndoContainerAction(FmFormModel& rMod,
Action _eAction,
const css::uno::Reference< css::container::XIndexContainer >& xCont,
const css::uno::Reference< css::uno::XInterface >& xElem,
sal_Int32 nIdx = -1);
virtual ~FmUndoContainerAction() override;
virtual void Undo() override;
virtual void Redo() override;
static void DisposeElement( const css::uno::Reference< css::uno::XInterface >& xElem );
protected:
void implReInsert( );
void implReRemove( );
};
class FmUndoModelReplaceAction : public SdrUndoAction
{
css::uno::Reference< css::awt::XControlModel> m_xReplaced;
SdrUnoObj* m_pObject;
public:
FmUndoModelReplaceAction(FmFormModel& rMod, SdrUnoObj* pObject, const css::uno::Reference< css::awt::XControlModel>& xReplaced);
virtual ~FmUndoModelReplaceAction() override;
virtual void Undo() override;
virtual void Redo() override { Undo(); }
virtual OUString GetComment() const override;
static void DisposeElement( const css::uno::Reference< css::awt::XControlModel>& xReplaced );
};
class FmXUndoEnvironment
: public ::cppu::WeakImplHelper< css::beans::XPropertyChangeListener
, css::container::XContainerListener
, css::util::XModifyListener
>
, public SfxListener
// public ::cppu::OWeakObject
{
FmFormModel& rModel;
void* m_pPropertySetCache;
::svxform::PFormScriptingEnvironment m_pScriptingEnv;
oslInterlockedCount m_Locks;
::osl::Mutex m_aMutex;
bool bReadOnly;
bool m_bDisposed;
public:
FmXUndoEnvironment(FmFormModel& _rModel);
virtual ~FmXUndoEnvironment() override;
// UNO Anbindung
// SMART_UNO_DECLARATION(FmXUndoEnvironment, ::cppu::OWeakObject);
// virtual sal_Bool queryInterface(UsrUik, css::uno::Reference< css::uno::XInterface>&);
// virtual css::uno::Sequence< css::uno::Reference< css::reflection::XIdlClass>> getIdlClasses();
void Lock() { osl_atomic_increment( &m_Locks ); }
void UnLock() { osl_atomic_decrement( &m_Locks ); }
bool IsLocked() const { return m_Locks != 0; }
// access control
struct Accessor { friend class FmFormModel; private: Accessor() { } };
// addition and removal of form collections
void AddForms( const css::uno::Reference< css::container::XNameContainer>& rForms );
void RemoveForms( const css::uno::Reference< css::container::XNameContainer>& rForms );
// readonly-ness
void SetReadOnly( bool bRead, const Accessor& ) { bReadOnly = bRead; }
bool IsReadOnly() const {return bReadOnly;}
protected:
// XEventListener
virtual void SAL_CALL disposing(const css::lang::EventObject& Source) throw( css::uno::RuntimeException, std::exception ) override;
// XPropertyChangeListener
virtual void SAL_CALL propertyChange(const css::beans::PropertyChangeEvent& evt) throw(css::uno::RuntimeException, std::exception) override;
// XContainerListener
virtual void SAL_CALL elementInserted(const css::container::ContainerEvent& rEvent) throw(css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL elementReplaced(const css::container::ContainerEvent& rEvent) throw(css::uno::RuntimeException, std::exception) override;
virtual void SAL_CALL elementRemoved(const css::container::ContainerEvent& rEvent) throw(css::uno::RuntimeException, std::exception) override;
// XModifyListener
virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) throw (css::uno::RuntimeException, std::exception) override;
void ModeChanged();
void dispose();
virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override;
private:
void AddElement(const css::uno::Reference< css::uno::XInterface>& Element);
void RemoveElement(const css::uno::Reference< css::uno::XInterface>& Element);
void TogglePropertyListening(const css::uno::Reference< css::uno::XInterface>& Element);
void implSetModified();
void switchListening( const css::uno::Reference< css::container::XIndexContainer >& _rxContainer, bool _bStartListening );
void switchListening( const css::uno::Reference< css::uno::XInterface >& _rxObject, bool _bStartListening );
css::uno::Reference< css::script::XScriptListener > m_vbaListener;
public:
// Methoden zur Zuordnung von Controls zu Forms,
// werden von der Seite und der UndoUmgebung genutzt
void Inserted(SdrObject* pObj);
void Removed(SdrObject* pObj);
static void Inserted(FmFormObj* pObj);
static void Removed(FmFormObj* pObj);
};
#endif // INCLUDED_SVX_SOURCE_INC_FMUNDO_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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