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| -rw-r--r-- | svx/source/inc/fmundo.hxx | 199 |
1 files changed, 199 insertions, 0 deletions
diff --git a/svx/source/inc/fmundo.hxx b/svx/source/inc/fmundo.hxx new file mode 100644 index 000000000..d914a0e74 --- /dev/null +++ b/svx/source/inc/fmundo.hxx @@ -0,0 +1,199 @@ +/* -*- 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/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> + +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 final : public SdrUndoAction +{ +public: + enum Action + { + Inserted = 1, + Removed = 2 + }; + + FmUndoContainerAction(FmFormModel& rMod, + Action _eAction, + const css::uno::Reference< css::container::XIndexContainer >& xCont, + const css::uno::Reference< css::uno::XInterface >& xElem, + sal_Int32 nIdx); + virtual ~FmUndoContainerAction() override; + + virtual void Undo() override; + virtual void Redo() override; + + static void DisposeElement( const css::uno::Reference< css::uno::XInterface >& xElem ); + +private: + void implReInsert( ); + void implReRemove( ); + + 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 + Action m_eAction; +}; + +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 final + : public ::cppu::WeakImplHelper< css::beans::XPropertyChangeListener + , css::container::XContainerListener + , css::util::XModifyListener + > + , public SfxListener +{ +public: + FmXUndoEnvironment(FmFormModel& _rModel); + virtual ~FmXUndoEnvironment() override; + + // UNO binding + // 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;} + + // Methods for assigning controls to forms, + // used by the page and the undo environment + void Inserted(SdrObject* pObj); + void Removed(SdrObject* pObj); + + static void Inserted(FmFormObj* pObj); + static void Removed(FmFormObj* pObj); + +private: + // XEventListener + virtual void SAL_CALL disposing(const css::lang::EventObject& Source) override; + + // XPropertyChangeListener + virtual void SAL_CALL propertyChange(const css::beans::PropertyChangeEvent& evt) override; + + // XContainerListener + virtual void SAL_CALL elementInserted(const css::container::ContainerEvent& rEvent) override; + virtual void SAL_CALL elementReplaced(const css::container::ContainerEvent& rEvent) override; + virtual void SAL_CALL elementRemoved(const css::container::ContainerEvent& rEvent) override; + + // XModifyListener + virtual void SAL_CALL modified( const css::lang::EventObject& aEvent ) override; + + void ModeChanged(); + void dispose(); + + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) override; + + 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 ); + + FmFormModel& rModel; + void* m_pPropertySetCache; + ::rtl::Reference<svxform::FormScriptingEnvironment> m_pScriptingEnv; + oslInterlockedCount m_Locks; + ::osl::Mutex m_aMutex; + bool bReadOnly; + bool m_bDisposed; + css::uno::Reference< css::script::XScriptListener > m_vbaListener; +}; + + +#endif // INCLUDED_SVX_SOURCE_INC_FMUNDO_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |