richtextmodel.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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 *   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 .
 */
#pragma once
 
#include <FormComponent.hxx>
#include <formcontrolfont.hxx>
#include "richtextunowrapper.hxx"
#include <comphelper/interfacecontainer3.hxx>
#include <comphelper/propertycontainerhelper.hxx>
 
#include <com/sun/star/awt/XDevice.hpp>
#include <com/sun/star/util/XModifyBroadcaster.hpp>
#include <cppuhelper/implbase3.hxx>
#include <tools/link.hxx>
#include <memory>
 
class EditEngine;
 
namespace frm
{
 
 
    class RichTextEngine;
 
    //= ORichTextModel
 
    typedef ::cppu::ImplHelper3 <   css::awt::XControlModel
                                ,   css::lang::XUnoTunnel
                                ,   css::util::XModifyBroadcaster
                                >   ORichTextModel_BASE;
 
    class ORichTextModel
            :public OControlModel
            ,public FontControlModel
            ,public IEngineTextChangeListener
            ,public ::comphelper::OPropertyContainerHelper
            ,public ORichTextModel_BASE
    {
    public:
        ORichTextModel(
            const css::uno::Reference< css::uno::XComponentContext>& _rxFactory
        );
        ORichTextModel(
            const ORichTextModel* _pOriginal,
            const css::uno::Reference< css::uno::XComponentContext>& _rxFactory
        );
        virtual ~ORichTextModel() override;
 
    private:
        // <properties>
        css::uno::Reference< css::awt::XDevice >
                                    m_xReferenceDevice;
        css::uno::Any  m_aTabStop;
        css::uno::Any  m_aBackgroundColor;
        css::uno::Any  m_aBorderColor;
        css::uno::Any  m_aVerticalAlignment;
        OUString             m_sDefaultControl;
        OUString             m_sHelpText;
        OUString             m_sHelpURL;
        OUString             m_sLastKnownEngineText;
        sal_Int16                   m_nLineEndFormat;
        sal_Int16                   m_nTextWritingMode;
        sal_Int16                   m_nContextWritingMode;
        sal_Int16                   m_nBorder;
        bool                    m_bEnabled;
        bool                    m_bEnableVisible;
        bool                    m_bHardLineBreaks;
        bool                    m_bHScroll;
        bool                    m_bVScroll;
        bool                    m_bReadonly;
        bool                    m_bPrintable;
        bool                    m_bReallyActAsRichText; // despite the class name, the RichTextControl later on
                                                            // will create "ordinary" text peers depending on this property
        bool                    m_bHideInactiveSelection;
        // </properties>
 
        // <properties_for_awt_edit_compatibility>
        css::uno::Any  m_aAlign;
        sal_Int16                   m_nEchoChar;
        sal_Int16                   m_nMaxTextLength;
        bool                    m_bMultiLine;
        // </properties_for_awt_edit_compatibility>
 
        ::std::unique_ptr<RichTextEngine>
                                    m_pEngine;
        bool                        m_bSettingEngineText;
 
        ::comphelper::OInterfaceContainerHelper3<css::util::XModifyListener>
                                    m_aModifyListeners;
 
    public:
        static  RichTextEngine* getEditEngine( const css::uno::Reference< css::awt::XControlModel >& _rxModel );
 
        // UNO
        DECLARE_UNO3_AGG_DEFAULTS( ORichTextModel, OControlModel )
        virtual css::uno::Any SAL_CALL queryAggregation( const css::uno::Type& _rType ) override;
 
        // XServiceInfo
        virtual OUString SAL_CALL getImplementationName() override;
        virtual ::css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
 
        // XPersistObject
        virtual OUString SAL_CALL getServiceName() override;
 
        // XTypeProvider
        DECLARE_XTYPEPROVIDER()
 
        // XCloneable
        virtual css::uno::Reference< css::util::XCloneable > SAL_CALL createClone(  ) override;
 
        // XUnoTunnel
        virtual sal_Int64 SAL_CALL getSomething( const css::uno::Sequence< sal_Int8 >& aIdentifier ) override;
        static const css::uno::Sequence<sal_Int8> & getUnoTunnelId();
 
        // XModifyBroadcaster
        virtual void SAL_CALL addModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
        virtual void SAL_CALL removeModifyListener( const css::uno::Reference< css::util::XModifyListener >& aListener ) override;
 
        // XPropertySet and friends
        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;
        virtual css::uno::Any getPropertyDefaultByHandle( sal_Int32 nHandle ) const override;
 
        // OControlModel's property handling
        virtual void describeFixedProperties(
            css::uno::Sequence< css::beans::Property >& /* [out] */ _rProps
        ) const override;
        virtual void describeAggregateProperties(
            css::uno::Sequence< css::beans::Property >& /* [out] */ _rAggregateProps
        ) const override;
 
        // prevent method hiding
        using OControlModel::disposing;
        using OControlModel::getFastPropertyValue;
 
        // OComponentHelper
        virtual void SAL_CALL disposing() override;
 
        // IEngineTextChangeListener
        virtual void potentialTextChange( ) override;
 
    private:
        void    implInit();
        void    implDoAggregation();
        void    implRegisterProperties();
 
        void    impl_smlock_setEngineText( const OUString& _rText );
 
        DECL_LINK( OnEngineContentModified, LinkParamNone*, void );
 
    private:
        ORichTextModel( const ORichTextModel& ) = delete;
        ORichTextModel& operator=( const ORichTextModel& ) = delete;
    };
 
 
} // namespace frm
 
 
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