/**************************************************************
 * 
 * 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
 * 
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 * 
 *************************************************************/


#ifndef SW_UNOTEXTRANGE_HXX
#define SW_UNOTEXTRANGE_HXX

#include <com/sun/star/lang/XUnoTunnel.hpp>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/beans/XPropertyState.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XContentEnumerationAccess.hpp>
#include <com/sun/star/text/XTextRange.hpp>
#include <com/sun/star/text/XRedline.hpp>

#include <cppuhelper/implbase3.hxx>
#include <cppuhelper/implbase8.hxx>

#include <pam.hxx>
#include <unobaseclass.hxx>


class SwDoc;
struct SwPosition;
class SwPaM;
class SwUnoCrsr;
class SwFrmFmt;

/* -----------------29.04.98 07:35-------------------
 *
 * --------------------------------------------------*/
class SwUnoInternalPaM
    : public SwPaM
{

private:
    SwUnoInternalPaM(const SwUnoInternalPaM&);

public:
    SwUnoInternalPaM(SwDoc& rDoc);
    virtual ~SwUnoInternalPaM();

    SwUnoInternalPaM& operator=(const SwPaM& rPaM);
};


namespace sw {

    void DeepCopyPaM(SwPaM const & rSource, SwPaM & rTarget);

    bool XTextRangeToSwPaM(SwUnoInternalPaM& rToFill,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::text::XTextRange > & xTextRange);

    ::com::sun::star::uno::Reference< ::com::sun::star::text::XText >
        CreateParentXText(SwDoc & rDoc, const SwPosition& rPos);

    bool GetDefaultTextContentValue(::com::sun::star::uno::Any& rAny,
        const ::rtl::OUString& rPropertyName, sal_uInt16 nWID = 0);

} // namespace sw


typedef ::cppu::WeakImplHelper8
<   ::com::sun::star::lang::XUnoTunnel
,   ::com::sun::star::lang::XServiceInfo
,   ::com::sun::star::beans::XPropertySet
,   ::com::sun::star::beans::XPropertyState
,   ::com::sun::star::container::XEnumerationAccess
,   ::com::sun::star::container::XContentEnumerationAccess
,   ::com::sun::star::text::XTextRange
,   ::com::sun::star::text::XRedline
> SwXTextRange_Base;

class SW_DLLPUBLIC SwXTextRange
    : public SwXTextRange_Base
{

private:

    friend class SwXText;

    class Impl;
    ::sw::UnoImplPtr<Impl> m_pImpl;

    enum RangePosition
    {
        RANGE_IN_TEXT,  // "ordinary" ::com::sun::star::text::TextRange
        RANGE_IN_CELL,  // position created with a cell that has no uno object
        RANGE_IS_TABLE, // anchor of a table
    };

    void    SetPositions(SwPaM const& rPam);
    //TODO: new exception type for protected content
    void    DeleteAndInsert(
                const ::rtl::OUString& rText, const bool bForceExpandHints)
        throw (::com::sun::star::uno::RuntimeException);
    void    Invalidate();

    virtual ~SwXTextRange();

public:

    SwXTextRange(SwPaM& rPam,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::text::XText > & xParent,
            const enum RangePosition eRange = RANGE_IN_TEXT);
    // only for RANGE_IS_TABLE
    SwXTextRange(SwFrmFmt& rTblFmt);

    const SwDoc* GetDoc() const;
          SwDoc* GetDoc();
    bool GetPositions(SwPaM & rToFill) const;

    static ::com::sun::star::uno::Reference<
                ::com::sun::star::text::XTextRange > CreateXTextRange(
            SwDoc & rDoc,
            const SwPosition& rPos, const SwPosition *const pMark);

    static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();

    // XUnoTunnel
    virtual sal_Int64 SAL_CALL getSomething(
            const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier)
        throw (::com::sun::star::uno::RuntimeException);

    // XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName()
        throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService(
            const ::rtl::OUString& rServiceName)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
        getSupportedServiceNames()
        throw (::com::sun::star::uno::RuntimeException);

    // XPropertySet
    virtual ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XPropertySetInfo > SAL_CALL
        getPropertySetInfo()
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setPropertyValue(
            const ::rtl::OUString& rPropertyName,
            const ::com::sun::star::uno::Any& rValue)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::beans::PropertyVetoException,
                ::com::sun::star::lang::IllegalArgumentException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue(
            const ::rtl::OUString& rPropertyName)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addPropertyChangeListener(
            const ::rtl::OUString& rPropertyName,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XPropertyChangeListener >& xListener)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removePropertyChangeListener(
            const ::rtl::OUString& rPropertyName,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XPropertyChangeListener >& xListener)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL addVetoableChangeListener(
            const ::rtl::OUString& rPropertyName,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XVetoableChangeListener >& xListener)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL removeVetoableChangeListener(
            const ::rtl::OUString& rPropertyName,
            const ::com::sun::star::uno::Reference<
                ::com::sun::star::beans::XVetoableChangeListener >& xListener)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);

    // XPropertyState
    virtual ::com::sun::star::beans::PropertyState SAL_CALL
        getPropertyState(const ::rtl::OUString& rPropertyName)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence<
            ::com::sun::star::beans::PropertyState > SAL_CALL
        getPropertyStates(
            const ::com::sun::star::uno::Sequence<
                ::rtl::OUString >& rPropertyNames)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setPropertyToDefault(
            const ::rtl::OUString& rPropertyName)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Any SAL_CALL getPropertyDefault(
            const ::rtl::OUString& rPropertyName)
        throw (::com::sun::star::beans::UnknownPropertyException,
                ::com::sun::star::lang::WrappedTargetException,
                ::com::sun::star::uno::RuntimeException);

    // 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);

    // XEnumerationAccess
    virtual ::com::sun::star::uno::Reference<
            ::com::sun::star::container::XEnumeration >  SAL_CALL
        createEnumeration()
        throw (::com::sun::star::uno::RuntimeException);

    // XContentEnumerationAccess
    virtual ::com::sun::star::uno::Reference<
                ::com::sun::star::container::XEnumeration > SAL_CALL
        createContentEnumeration(const ::rtl::OUString& rServiceName)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
        getAvailableServiceNames()
        throw (::com::sun::star::uno::RuntimeException);

    // XTextRange
    virtual ::com::sun::star::uno::Reference< ::com::sun::star::text::XText >
        SAL_CALL getText()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference<
                ::com::sun::star::text::XTextRange > SAL_CALL getStart()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Reference<
                ::com::sun::star::text::XTextRange > SAL_CALL getEnd()
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::rtl::OUString SAL_CALL getString()
        throw (::com::sun::star::uno::RuntimeException);
    virtual void SAL_CALL setString(const ::rtl::OUString& rString)
        throw (::com::sun::star::uno::RuntimeException);

    // XRedline
    virtual void SAL_CALL makeRedline(
            const ::rtl::OUString& rRedlineType,
            const ::com::sun::star::uno::Sequence<
                ::com::sun::star::beans::PropertyValue >& RedlineProperties)
        throw (::com::sun::star::lang::IllegalArgumentException,
                ::com::sun::star::uno::RuntimeException);

};

/* -----------------15.05.98 08:29-------------------
 *
 * --------------------------------------------------*/

typedef ::cppu::WeakImplHelper3
<   ::com::sun::star::lang::XUnoTunnel
,   ::com::sun::star::lang::XServiceInfo
,   ::com::sun::star::container::XIndexAccess
> SwXTextRanges_Base;

class SwXTextRanges
    : public SwXTextRanges_Base
{

private:

    class Impl;
    ::sw::UnoImplPtr<Impl> m_pImpl;

    virtual ~SwXTextRanges();

public:

    SwXTextRanges(SwPaM *const pCrsr);

    const SwUnoCrsr* GetCursor() const;

    static const ::com::sun::star::uno::Sequence< sal_Int8 >& getUnoTunnelId();

    // XUnoTunnel
    virtual sal_Int64 SAL_CALL getSomething(
            const ::com::sun::star::uno::Sequence< sal_Int8 >& rIdentifier)
        throw (::com::sun::star::uno::RuntimeException);

    // XServiceInfo
    virtual ::rtl::OUString SAL_CALL getImplementationName()
        throw (::com::sun::star::uno::RuntimeException);
    virtual sal_Bool SAL_CALL supportsService(
            const ::rtl::OUString& rServiceName)
        throw (::com::sun::star::uno::RuntimeException);
    virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
        getSupportedServiceNames()
        throw (::com::sun::star::uno::RuntimeException);

    // 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);

    // 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);

};

#endif // SW_UNOTEXTRANGE_HXX