xref: /trunk/main/svx/source/inc/docrecovery.hxx (revision cdf0e10c)

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 *
 * 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
 *
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 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
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 * 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.
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#ifndef _SVX_DOCRECOVERY_HXX
#define _SVX_DOCRECOVERY_HXX

#include <vcl/tabpage.hxx>
#ifndef _SV_TABDIALOG_HXX
#include <vcl/tabdlg.hxx>
#endif
#include <vcl/dialog.hxx>
#ifndef _SV_BUTTON_HXX
#include <vcl/button.hxx>
#endif
#include <vcl/fixed.hxx>
#include <svtools/svmedit2.hxx>
#include <svtools/svtreebx.hxx>
#include <svx/simptabl.hxx>

#include <cppuhelper/implbase1.hxx>
#include <cppuhelper/implbase2.hxx>
#include <com/sun/star/task/XStatusIndicatorFactory.hpp>
#include <com/sun/star/frame/XStatusListener.hpp>
#include <com/sun/star/frame/XDispatch.hpp>
#include <com/sun/star/lang/XComponent.hpp>

//===============================================
// const

#define RECOVERY_CMDPART_PROTOCOL                       ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:")

#define RECOVERY_CMDPART_DO_PREPARE_EMERGENCY_SAVE      ::rtl::OUString::createFromAscii("/doPrepareEmergencySave"  )
#define RECOVERY_CMDPART_DO_EMERGENCY_SAVE              ::rtl::OUString::createFromAscii("/doEmergencySave"         )
#define RECOVERY_CMDPART_DO_RECOVERY                    ::rtl::OUString::createFromAscii("/doAutoRecovery"          )
#define RECOVERY_CMDPART_DO_CRASHREPORT                 ::rtl::OUString::createFromAscii("/doCrashReport"           )
#define RECOVERY_CMDPART_DO_ENTRY_BACKUP                ::rtl::OUString::createFromAscii("/doEntryBackup"           )
#define RECOVERY_CMDPART_DO_ENTRY_CLEANUP               ::rtl::OUString::createFromAscii("/doEntryCleanUp"          )

#define RECOVERY_CMD_DO_PREPARE_EMERGENCY_SAVE          ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doPrepareEmergencySave")
#define RECOVERY_CMD_DO_EMERGENCY_SAVE                  ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doEmergencySave"       )
#define RECOVERY_CMD_DO_RECOVERY                        ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doAutoRecovery"        )
#define RECOVERY_CMD_DO_CRASHREPORT                     ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doCrashReport"         )
#define RECOVERY_CMD_DO_ENTRY_BACKUP                    ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doEntryBackup"         )
#define RECOVERY_CMD_DO_ENTRY_CLEANUP                   ::rtl::OUString::createFromAscii("vnd.sun.star.autorecovery:/doEntryCleanUp"        )

#define SERVICENAME_PROGRESSFACTORY                     ::rtl::OUString::createFromAscii("com.sun.star.task.StatusIndicatorFactory")
#define SERVICENAME_URLTRANSFORMER                      ::rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer"        )
#define SERVICENAME_RECOVERYCORE                        ::rtl::OUString::createFromAscii("com.sun.star.frame.AutoRecovery"         )
#define SERVICENAME_FOLDERPICKER                        ::rtl::OUString::createFromAscii("com.sun.star.ui.dialogs.FolderPicker"    )
#define SERVICENAME_DESKTOP                             ::rtl::OUString::createFromAscii("com.sun.star.frame.Desktop"              )

#define PROP_PARENTWINDOW                               ::rtl::OUString::createFromAscii("Window"           )
#define PROP_STATUSINDICATOR                            ::rtl::OUString::createFromAscii("StatusIndicator"  )
#define PROP_DISPATCHASYNCHRON                          ::rtl::OUString::createFromAscii("DispatchAsynchron")
#define PROP_SAVEPATH                                   ::rtl::OUString::createFromAscii("SavePath"         )
#define PROP_ENTRYID                                    ::rtl::OUString::createFromAscii("EntryID"          )
#define PROP_ALLOWPARENTSHOW                            ::rtl::OUString::createFromAscii("AllowParentShow"  )

#define STATEPROP_ID                                    ::rtl::OUString::createFromAscii("ID"           )
#define STATEPROP_STATE                                 ::rtl::OUString::createFromAscii("DocumentState")
#define STATEPROP_ORGURL                                ::rtl::OUString::createFromAscii("OriginalURL"  )
#define STATEPROP_TEMPURL                               ::rtl::OUString::createFromAscii("TempURL"      )
#define STATEPROP_FACTORYURL                            ::rtl::OUString::createFromAscii("FactoryURL"   )
#define STATEPROP_TEMPLATEURL                           ::rtl::OUString::createFromAscii("TemplateURL"  )
#define STATEPROP_TITLE                                 ::rtl::OUString::createFromAscii("Title"        )
#define STATEPROP_MODULE                                ::rtl::OUString::createFromAscii("Module"       )

#define RECOVERY_OPERATIONSTATE_START                   ::rtl::OUString::createFromAscii("start" )
#define RECOVERY_OPERATIONSTATE_STOP                    ::rtl::OUString::createFromAscii("stop"  )
#define RECOVERY_OPERATIONSTATE_UPDATE                  ::rtl::OUString::createFromAscii("update")

#define DLG_RET_UNKNOWN                                  -1
#define DLG_RET_OK                                        1
#define DLG_RET_CANCEL                                    0
#define DLG_RET_BACK                                    100
#define DLG_RET_OK_AUTOLUNCH                            101

//===============================================
// namespace

namespace svx{
    namespace DocRecovery{

#ifdef css
#   error "Who uses css? I need it as temp. namespace alias!"
#else
#   define css ::com::sun::star
#endif

//===============================================
enum EDocStates
{
    /* TEMP STATES */

    /// default state, if a document was new created or loaded
    E_UNKNOWN = 0,
    /// modified against the original file
    E_MODIFIED = 1,
    /// an active document can be postponed to be saved later.
    E_POSTPONED = 2,
    /// was already handled during one AutoSave/Recovery session.
    E_HANDLED = 4,
    /** an action was started (saving/loading) ... Can be interesting later if the process may be was interrupted by an exception. */
    E_TRY_SAVE = 8,
    E_TRY_LOAD_BACKUP = 16,
    E_TRY_LOAD_ORIGINAL = 32,

    /* FINAL STATES */

    /// the Auto/Emergency saved document isnt useable any longer
    E_DAMAGED = 64,
    /// the Auto/Emergency saved document isnt realy up-to-date (some changes can be missing)
    E_INCOMPLETE = 128,
    /// the Auto/Emergency saved document was processed successfully
    E_SUCCEDED = 512
};

//===============================================
enum ERecoveryState
{
    E_SUCCESSFULLY_RECOVERED,
    E_ORIGINAL_DOCUMENT_RECOVERED,
    E_RECOVERY_FAILED,
    E_RECOVERY_IS_IN_PROGRESS,
    E_NOT_RECOVERED_YET
};

//===============================================
struct TURLInfo
{
    public:

    /// unique ID, which is specified by the underlying autorecovery core!
    sal_Int32 ID;

    /// the full qualified document URL
    ::rtl::OUString OrgURL;

    /// the full qualified URL of the temp. file (if it's exists)
    ::rtl::OUString TempURL;

    /// a may be existing factory URL (e.g. for untitled documents)
    ::rtl::OUString FactoryURL;

    /// may be the document base on a template file !?
    ::rtl::OUString TemplateURL;

    /// the pure file name, without path, disc etcpp.
    ::rtl::OUString DisplayName;

    /// the application module, where this document was loaded
    ::rtl::OUString Module;

    /// state info as e.g. VALID, CORRUPTED, NON EXISTING ...
    sal_Int32 DocState;

    /// ui representation for DocState!
    ERecoveryState RecoveryState;

    /// standard icon
    Image StandardImage;

    /// high contrast icon
    Image HCImage;

    public:

    TURLInfo()
        : ID           (-1                 )
        , DocState     (E_UNKNOWN          )
        , RecoveryState(E_NOT_RECOVERED_YET)
    {}
};

//===============================================
typedef ::std::vector< TURLInfo > TURLList;

//===============================================
class IRecoveryUpdateListener
{
    public:

        // inform listener about changed items, which should be refreshed
        virtual void updateItems() = 0;

        // inform listener about starting of the asynchronous recovery operation
        virtual void start() = 0;

        // inform listener about ending of the asynchronous recovery operation
        virtual void end() = 0;

        // TODO
        virtual void stepNext(TURLInfo* pItem) = 0;
};

//===============================================
class RecoveryCore : public ::cppu::WeakImplHelper1< css::frame::XStatusListener >
{
    //-------------------------------------------
    // types, const
    public:

    //-------------------------------------------
    // member
    private:

        /// TODO
        css::uno::Reference< css::lang::XMultiServiceFactory > m_xSMGR;

        /// TODO
        css::uno::Reference< css::frame::XDispatch > m_xRealCore;

        /// TODO
        css::uno::Reference< css::task::XStatusIndicator > m_xProgress;

        /// TODO
        TURLList m_lURLs;

        /// TODO
        IRecoveryUpdateListener* m_pListener;

        /** @short  knows the reason, why we listen on our internal m_xRealCore
                    member.

            @descr  Because we listen for different operations
                    on the core dispatch implementation, we must know,
                    which URL we have to use for deregistration!
         */
        sal_Bool m_bListenForSaving;

    //-------------------------------------------
    // native interface
    public:

        //---------------------------------------
        /** @short  TODO */
        RecoveryCore(const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR         ,
                           sal_Bool                                                bUsedForSaving);

        //---------------------------------------
        /** @short  TODO */
        virtual ~RecoveryCore();

        //---------------------------------------
        /** @short  TODO */
        virtual css::uno::Reference< css::lang::XMultiServiceFactory > getSMGR();

        //---------------------------------------
        /** @short  TODO */
        virtual TURLList* getURLListAccess();

        //---------------------------------------
        /** @short  TODO */
        virtual sal_Bool existsBrokenTempEntries();
        virtual sal_Bool existsNonRecoveredEntries();
        static sal_Bool isBrokenTempEntry(const TURLInfo& rInfo);
        virtual void saveBrokenTempEntries(const ::rtl::OUString& sSaveDir);
        virtual void saveAllTempEntries(const ::rtl::OUString& sSaveDir);
        virtual void forgetBrokenTempEntries();
        virtual void forgetAllRecoveryEntries();
        void forgetBrokenRecoveryEntries();

        //---------------------------------------
        /** @short  TODO */
        virtual void setProgressHandler(const css::uno::Reference< css::task::XStatusIndicator >& xProgress);

        //---------------------------------------
        /** @short  TODO */
        virtual void setUpdateListener(IRecoveryUpdateListener* pListener);

        //---------------------------------------
        /** @short  TODO */
        virtual void doEmergencySavePrepare();
        virtual void doEmergencySave();
        virtual void doRecovery();

        //---------------------------------------
        /** @short  TODO */
        static ERecoveryState mapDocState2RecoverState(sal_Int32 eDocState);

    //-------------------------------------------
    // uno interface
    public:

        // css.frame.XStatusListener
        virtual void SAL_CALL statusChanged(const css::frame::FeatureStateEvent& aEvent)
            throw(css::uno::RuntimeException);

        // css.lang.XEventListener
        virtual void SAL_CALL disposing(const css::lang::EventObject& aEvent)
            throw(css::uno::RuntimeException);

    //-------------------------------------------
    // helper
    private:

        //---------------------------------------
        /** @short  starts listening on the internal EmergencySave/AutoRecovery core.
         */
        void impl_startListening();

        //---------------------------------------
        /** @short  stop listening on the internal EmergencySave/AutoRecovery core.
         */
        void impl_stopListening();

        //---------------------------------------
        /** @short  TODO */
        css::util::URL impl_getParsedURL(const ::rtl::OUString& sURL);
};

//===============================================
class PluginProgressWindow : public Window
{
    private:

        css::uno::Reference< css::lang::XComponent > m_xProgress;

    public:

        PluginProgressWindow(      Window*                                       pParent  ,
                             const css::uno::Reference< css::lang::XComponent >& xProgress);
        ~PluginProgressWindow();
};

class PluginProgress : public ::cppu::WeakImplHelper2< css::task::XStatusIndicator ,
                                                       css::lang::XComponent       >
{

    //-------------------------------------------
    // member
    private:

        /** @short  TODO */
        css::uno::Reference< css::task::XStatusIndicatorFactory > m_xProgressFactory;

        css::uno::Reference< css::task::XStatusIndicator > m_xProgress;

        PluginProgressWindow* m_pPlugProgressWindow;

    //-------------------------------------------
    // native interface
    public:

        //---------------------------------------
        /** @short  TODO */
        PluginProgress(      Window*                                                 pParent,
                       const css::uno::Reference< css::lang::XMultiServiceFactory >& xSMGR  );

        //---------------------------------------
        /** @short  TODO */
        virtual ~PluginProgress();

        //---------------------------------------
        /** @short  TODO */
        Window* getPlugWindow();

    //-------------------------------------------
    // uno interface
    public:

        //---------------------------------------
        // XStatusIndicator
        virtual void SAL_CALL start(const ::rtl::OUString& sText ,
                                          sal_Int32        nRange)
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL end()
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL setText(const ::rtl::OUString& sText)
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL setValue(sal_Int32 nValue)
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL reset()
            throw(css::uno::RuntimeException);

        //---------------------------------------
        // XComponent
        virtual void SAL_CALL dispose()
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL addEventListener(const css::uno::Reference< css::lang::XEventListener >& xListener)
            throw(css::uno::RuntimeException);

        virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener)
            throw(css::uno::RuntimeException);
};

//===============================================
class IExtendedTabPage : public TabPage
{
    //-------------------------------------------
    // member
    protected:

        short m_nResult;

    //-------------------------------------------
    // interface
    public:

        IExtendedTabPage( Window* pParent, WinBits nStyle = 0 )
            : TabPage( pParent, nStyle )
            , m_nResult(DLG_RET_UNKNOWN)
        {}

        IExtendedTabPage( Window* pParent, const ResId& rResId )
            : TabPage( pParent, rResId )
            , m_nResult(DLG_RET_UNKNOWN)
        {}

        virtual ~IExtendedTabPage()
        {}

        virtual short   execute() = 0;
        virtual void    setDefButton() = 0;
};

typedef ::std::vector< IExtendedTabPage* > TTabPageList;

//===============================================
class TabDialog4Recovery : public TabDialog
{
    //-------------------------------------------
    // member
    private:

        TTabPageList m_lTabPages;
        TTabPageList::iterator m_pActualPage;

    //-------------------------------------------
    // interface
    public:

        TabDialog4Recovery(Window* pParent);
        virtual ~TabDialog4Recovery();

        virtual void addTabPage(IExtendedTabPage* pPage);
        virtual short Execute();
};

//===============================================
class SaveDialog : public IExtendedTabPage
{
    //-------------------------------------------
    // member
    private:

        Window          m_aTitleWin;
        FixedText       m_aTitleFT;
        FixedLine       m_aTitleFL;
        FixedText       m_aDescrFT;
        FixedText       m_aFileListFT;
        ListBox         m_aFileListLB;
        FixedLine       m_aBottomFL;
        OKButton        m_aOkBtn;

        RecoveryCore*   m_pCore;

    //-------------------------------------------
    // interface
    public:

        //---------------------------------------
        /** @short  create all child controls of this dialog.

            @descr  The dialog isnt shown nor it starts any
                    action by itself!

            @param  pParent
                    can point to a parent window.
                    If its set to 0, the defmodal-dialog-parent
                    is used automaticly.

            @param  pCore
                    provides access to the recovery core service
                    and the current list of open documents,
                    which should be shown inside this dialog.
         */
        SaveDialog(Window*       pParent,
                   RecoveryCore* pCore  );

        //---------------------------------------
        /** @short  free all controls and used memory. */
        virtual ~SaveDialog();

        //---------------------------------------
        /** @short  TODO*/
        virtual short   execute();

        //---------------------------------------
        /** @short  TODO*/
        virtual void    setDefButton();

        DECL_LINK(OKButtonHdl, void*);
};

//===============================================
class SaveProgressDialog : public ModalDialog
                         , public IRecoveryUpdateListener
{
    //-------------------------------------------
    // member
    private:

        FixedText       m_aHintFT;
        FixedText       m_aProgrFT;
        String          m_aProgrBaseTxt;
        Window          m_aProgrParent;

        // @short   TODO
        RecoveryCore* m_pCore;

        // @short   TODO
        css::uno::Reference< css::task::XStatusIndicator > m_xProgress;

    //-------------------------------------------
    // interface
    public:

        //---------------------------------------
        /** @short  create all child controls of this dialog.

            @descr  The dialog isnt shown nor it starts any
                    action by itself!

            @param  pParent
                    can point to a parent window.
                    If its set to 0, the defmodal-dialog-parent
                    is used automaticly.

            @param  pCore
                    used to start emegrency save.
         */
        SaveProgressDialog(Window*       pParent,
                           RecoveryCore* pCore  );

        //---------------------------------------
        /** @short  free all controls and used memory. */
        virtual ~SaveProgressDialog();

        //---------------------------------------
        /** @short  start the emergency save operation. */
        virtual short Execute();

        // IRecoveryUpdateListener
        virtual void updateItems();
        virtual void stepNext(TURLInfo* pItem);
        virtual void start();
        virtual void end();
};

//===============================================
class RecovDocListEntry : public SvLBoxString
{
    //-------------------------------------------
    // interface
    private:

    //-------------------------------------------
    // interface
    public:

        //---------------------------------------
        /** @short TODO */
        RecovDocListEntry(      SvLBoxEntry* pEntry,
                                sal_uInt16       nFlags,
                          const String&      sText );

        //---------------------------------------
        /** @short TODO */
        virtual void Paint(const Point&       aPos   ,
                                 SvLBox&      aDevice,
                                 sal_uInt16       nFlags ,
                                 SvLBoxEntry* pEntry );
};

//===============================================
class RecovDocList : public SvxSimpleTable
{
    //-------------------------------------------
    // member
    public:

        Image  m_aGreenCheckImg;
        Image  m_aYellowCheckImg;
        Image  m_aRedCrossImg;
        Image  m_aGreenCheckImgHC;
        Image  m_aYellowCheckImgHC;
        Image  m_aRedCrossImgHC;

        String m_aSuccessRecovStr;
        String m_aOrigDocRecovStr;
        String m_aRecovFailedStr;
        String m_aRecovInProgrStr;
        String m_aNotRecovYetStr;

    //-------------------------------------------
    // interface
    public:

        //---------------------------------------
        /** @short TODO */
        RecovDocList(      Window* pParent,
                     const ResId&  rResId );

        //---------------------------------------
        /** @short TODO */
        virtual ~RecovDocList();

        //---------------------------------------
        /** @short TODO */
        virtual void InitEntry(      SvLBoxEntry* pEntry ,
                               const XubString&   sText  ,
                               const Image&       aImage1,
                               const Image&       aImage2,
                                     SvLBoxButtonKind eButtonKind);
};

//===============================================
class RecoveryDialog : public IExtendedTabPage
                     , public IRecoveryUpdateListener
{
    //-------------------------------------------
    // member
    private:
        Window          m_aTitleWin;
        FixedText       m_aTitleFT;
        FixedLine       m_aTitleFL;
        FixedText       m_aDescrFT;
        FixedText       m_aProgressFT;
        Window          m_aProgrParent;
        FixedText       m_aFileListFT;
        RecovDocList    m_aFileListLB;
        FixedLine       m_aBottomFL;
        PushButton      m_aNextBtn;
        CancelButton    m_aCancelBtn;
        String          m_aNextStr;
        String          m_aTitleRecoveryInProgress;
        String          m_aTitleRecoveryReport;
        String          m_aRecoveryOnlyFinish;
        String          m_aRecoveryOnlyFinishDescr;

        PushButton*     m_pDefButton;
        RecoveryCore*   m_pCore;
        css::uno::Reference< css::task::XStatusIndicator > m_xProgress;
        enum EInternalRecoveryState
        {
            E_RECOVERY_PREPARED,            // dialog started ... recovery prepared
            E_RECOVERY_IN_PROGRESS,         // recovery core still in progress
            E_RECOVERY_CORE_DONE,           // recovery core finished it's task
            E_RECOVERY_DONE,                // user clicked "next" button
            E_RECOVERY_CANCELED,            // user clicked "cancel" button
            E_RECOVERY_CANCELED_BEFORE,     // user clicked "cancel" button before recovery was started
            E_RECOVERY_CANCELED_AFTERWARDS, // user clicked "cancel" button after reovery was finished
            E_RECOVERY_HANDLED              // the recovery wizard page was shown already ... and will be shown now again ...
        };
        sal_Int32 m_eRecoveryState;
        sal_Bool  m_bWaitForUser;
        sal_Bool  m_bWaitForCore;
        sal_Bool  m_bUserDecideNext;
        sal_Bool  m_bWasRecoveryStarted;
        sal_Bool  m_bRecoveryOnly;

    //-------------------------------------------
    // member
    public:

        //---------------------------------------
        /** @short TODO */
        RecoveryDialog(Window*       pParent,
                       RecoveryCore* pCore  );

        //---------------------------------------
        /** @short TODO */
        virtual ~RecoveryDialog();

        //---------------------------------------
        // IRecoveryUpdateListener
        virtual void updateItems();
        virtual void stepNext(TURLInfo* pItem);
        virtual void start();
        virtual void end();

        //---------------------------------------
        /** @short TODO */
        virtual short execute();

        //---------------------------------------
        /** @short  TODO*/
        virtual void    setDefButton();

    //-------------------------------------------
    // helper
    private:

        //---------------------------------------
        /** @short TODO */
        DECL_LINK(NextButtonHdl, void*);
        DECL_LINK(CancelButtonHdl, void*);

        //---------------------------------------
        /** @short TODO */
        void impl_refreshDocList();

        //---------------------------------------
        /** @short TODO */
        String impl_getStatusString( const TURLInfo& rInfo ) const;
};

//===============================================
class BrokenRecoveryDialog : public ModalDialog
{
    //-------------------------------------------
    // member
    private:
        FixedText       m_aDescrFT;
        FixedText       m_aFileListFT;
        ListBox         m_aFileListLB;
        FixedText       m_aSaveDirFT;
        Edit            m_aSaveDirED;
        PushButton      m_aSaveDirBtn;
        FixedLine       m_aBottomFL;
        OKButton        m_aOkBtn;
        CancelButton    m_aCancelBtn;

        ::rtl::OUString m_sSavePath;
        RecoveryCore*   m_pCore;
        sal_Bool        m_bBeforeRecovery;
        sal_Bool        m_bExecutionNeeded;

    //-------------------------------------------
    // interface
    public:

        //---------------------------------------
        /** @short TODO */
        BrokenRecoveryDialog(Window*       pParent        ,
                             RecoveryCore* pCore          ,
                             sal_Bool      bBeforeRecovery);

        //---------------------------------------
        /** @short TODO */
        virtual ~BrokenRecoveryDialog();

        //---------------------------------------
        /** @short TODO */
        virtual sal_Bool isExecutionNeeded();

        //---------------------------------------
        /** @short TODO */
        virtual ::rtl::OUString getSaveDirURL();

    //-------------------------------------------
    // helper
    private:

        //---------------------------------------
        /** @short TODO */
        void impl_refresh();

        //---------------------------------------
        /** @short TODO */
        DECL_LINK(SaveButtonHdl, void*);

        //---------------------------------------
        /** @short TODO */
        DECL_LINK(OkButtonHdl, void*);

        //---------------------------------------
        /** @short TODO */
        DECL_LINK(CancelButtonHdl, void*);

        //---------------------------------------
        /** @short TODO */
        void impl_askForSavePath();
};



		class ErrorRepWelcomeDialog : public IExtendedTabPage
		{
		private:
			Window				maTitleWin;
			FixedText			maTitleFT;
            FixedLine           maTitleFL;
			FixedText			maDescrFT;

			FixedLine			maBottomFL;
			PushButton			maPrevBtn;
			OKButton			maNextBtn;
			CancelButton		maCancelBtn;

			DECL_LINK(			PrevBtnHdl, void* );
			DECL_LINK(			NextBtnHdl, void* );
			DECL_LINK(			CancelBtnHdl, void* );
		public:
								ErrorRepWelcomeDialog( Window* _pParent, sal_Bool _bAllowBack = sal_True );
			virtual				~ErrorRepWelcomeDialog();
        /** @short  TODO*/
        virtual short execute();

        //---------------------------------------
        /** @short  TODO*/
        virtual void    setDefButton();
		};

		struct ErrorRepParams
		{
			ErrorRepParams()
#ifdef WNT
				: miHTTPConnectionType( 0 )
#else
				: miHTTPConnectionType( 1 )
#endif
				, mbAllowContact( false )
			{}

			String				maHTTPProxyServer;
			String				maHTTPProxyPort;
			int					miHTTPConnectionType;
			bool				mbAllowContact;
			String				maReturnAddress;
			String				maSubject;
			String				maBody;
		};

        class ErrorDescriptionEdit : public MultiLineEdit
        {
        private:
                        DECL_LINK( ModifyHdl, void* );

        public:
                        ErrorDescriptionEdit( Window* pParent, const ResId& rResId );
            virtual     ~ErrorDescriptionEdit();
        };

        class ErrorRepSendDialog : public IExtendedTabPage
		{
		private:
			Window				maTitleWin;
			FixedText			maTitleFT;
            FixedLine           maTitleFL;
			FixedText			maDescrFT;

			FixedText			maDocTypeFT;
			Edit				maDocTypeED;
			FixedText			maUsingFT;
            ErrorDescriptionEdit maUsingML;
			PushButton			maShowRepBtn;
			PushButton			maOptBtn;
			CheckBox			maContactCB;
			FixedText			maEMailAddrFT;
			Edit				maEMailAddrED;

			FixedLine			maBottomFL;
			PushButton			maPrevBtn;
			OKButton			maNextBtn;
			CancelButton		maCancelBtn;

			ErrorRepParams		maParams;

			DECL_LINK(			ShowRepBtnHdl, void* );
			DECL_LINK(			OptBtnHdl, void* );
			DECL_LINK(			ContactCBHdl, void* );
			DECL_LINK(			PrevBtnHdl, void* );
			DECL_LINK(			SendBtnHdl, void* );
			DECL_LINK(			CancelBtnHdl, void* );

            void                initControls();

		public:
								ErrorRepSendDialog( Window* _pParent );
			virtual				~ErrorRepSendDialog();

			String				GetDocType( void ) const;
			String				GetUsing( void ) const;
			bool				IsContactAllowed( void ) const;
			String				GetEMailAddress( void ) const;

			bool				ReadParams();
			bool				SaveParams();
			bool				SendReport();

            /** @short  TODO*/
            virtual short execute();

            //---------------------------------------
            /** @short  TODO*/
            virtual void    setDefButton();
		};

		class ErrorRepOptionsDialog : public ModalDialog
		{
		private:
			FixedLine			maProxyFL;
			RadioButton			maSystemBtn;
			RadioButton			maDirectBtn;
			RadioButton			maManualBtn;
			FixedText			maProxyServerFT;
			Edit				maProxyServerEd;
            FixedText           maProxyPortFT;
            Edit                maProxyPortEd;
            FixedText           maDescriptionFT;
            FixedLine           maButtonsFL;
            OKButton            maOKBtn;
            CancelButton        maCancelBtn;

			ErrorRepParams&		mrParams;

			DECL_LINK(			CancelBtnHdl, void* );
			DECL_LINK(			OKBtnHdl, void * );
			DECL_LINK(			ManualBtnHdl, void * );

        public:
								ErrorRepOptionsDialog( Window* _pParent, ErrorRepParams& rParams );
			virtual				~ErrorRepOptionsDialog();
		};

        class ErrorRepEdit : public ExtMultiLineEdit
        {
        public:
                        ErrorRepEdit( Window* pParent, const ResId& rResId );
            virtual     ~ErrorRepEdit();
        };

		class ErrorRepPreviewDialog : public ModalDialog
		{
		private:
            ErrorRepEdit        maContentML;
            OKButton            maOKBtn;

            long                mnMinHeight;

        public:
								ErrorRepPreviewDialog( Window* _pParent );
			virtual				~ErrorRepPreviewDialog();

            virtual void        Resize();
        };
	}	// namespace DocRecovery
}	// namespace svx

#undef css

#endif