/* -*- 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 .
 */

#include "abpfinalpage.hxx"
#include "addresssettings.hxx"
#include "abspilot.hxx"
#include <tools/urlobj.hxx>
#include <unotools/ucbhelper.hxx>
#include <unotools/pathoptions.hxx>
#include <svl/filenotation.hxx>
#include <sfx2/docfilt.hxx>
#include <vcl/msgbox.hxx>
#include <comphelper/componentcontext.hxx>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>

//.........................................................................
namespace abp
{
//.........................................................................
    using namespace ::svt;
    using namespace ::utl;

    const SfxFilter* lcl_getBaseFilter()
    {
        const SfxFilter* pFilter = SfxFilter::GetFilterByName(rtl::OUString("StarOffice XML (Base)"));
        OSL_ENSURE(pFilter,"Filter: StarOffice XML (Base) could not be found!");
        return pFilter;
    }
    //=====================================================================
    //= FinalPage
    //=====================================================================
    //---------------------------------------------------------------------
    FinalPage::FinalPage( OAddessBookSourcePilot* _pParent )
        :AddressBookSourcePage(_pParent, ModuleRes(RID_PAGE_FINAL))
        ,m_aExplanation         ( this, ModuleRes( FT_FINISH_EXPL ) )
        ,m_aLocationLabel       ( this, ModuleRes( FT_LOCATION ) )
        ,m_aLocation            ( this, ModuleRes( CBB_LOCATION ) )
        ,m_aBrowse              ( this, ModuleRes( PB_BROWSE ) )
        ,m_aRegisterName        ( this, ModuleRes( CB_REGISTER_DS ) )
        ,m_aNameLabel           ( this, ModuleRes( FT_NAME_EXPL ) )
        ,m_aName                ( this, ModuleRes( ET_DATASOURCENAME ) )
        ,m_aDuplicateNameError  ( this, ModuleRes( FT_DUPLICATENAME ) )
        ,m_aLocationController( ::comphelper::ComponentContext( _pParent->getORB() ), m_aLocation, m_aBrowse )
    {
        FreeResource();

        m_aName.SetModifyHdl( LINK(this, FinalPage, OnNameModified) );
        m_aLocation.SetModifyHdl( LINK(this, FinalPage, OnNameModified) );
        m_aRegisterName.SetClickHdl( LINK( this, FinalPage, OnRegister ) );
        m_aRegisterName.Check(sal_True);
    }

    //---------------------------------------------------------------------
    sal_Bool FinalPage::isValidName() const
    {
        ::rtl::OUString sCurrentName(m_aName.GetText());

        if (sCurrentName.isEmpty())
            // the name must not be empty
            return sal_False;

        if ( m_aInvalidDataSourceNames.find( sCurrentName ) != m_aInvalidDataSourceNames.end() )
            // there already is a data source with this name
            return sal_False;

        return sal_True;
    }

    //---------------------------------------------------------------------
    void FinalPage::setFields()
    {
        AddressSettings& rSettings = getSettings();

        INetURLObject aURL( rSettings.sDataSourceName );
        if( aURL.GetProtocol() == INET_PROT_NOT_VALID )
        {
            String sPath = SvtPathOptions().GetWorkPath();
            sPath += '/';
            sPath += String(rSettings.sDataSourceName);

            const SfxFilter* pFilter = lcl_getBaseFilter();
            if ( pFilter )
            {
                String sExt = pFilter->GetDefaultExtension();
                sPath += sExt.GetToken(1,'*');
            }

            aURL.SetURL(sPath);
        }
        OSL_ENSURE( aURL.GetProtocol() != INET_PROT_NOT_VALID ,"No valid file name!");
        rSettings.sDataSourceName = aURL.GetMainURL( INetURLObject::NO_DECODE );
        m_aLocationController.setURL( rSettings.sDataSourceName );
        String sName = aURL.getName( );
        xub_StrLen nPos = sName.Search(String(aURL.GetExtension()));
        if ( nPos != STRING_NOTFOUND )
        {
            sName.Erase(nPos-1,4);
        }
        m_aName.SetText(sName);

        OnRegister(&m_aRegisterName);
    }

    //---------------------------------------------------------------------
    void FinalPage::initializePage()
    {
        AddressBookSourcePage::initializePage();

        setFields();
    }

    //---------------------------------------------------------------------
    sal_Bool FinalPage::commitPage( ::svt::WizardTypes::CommitPageReason _eReason )
    {
        if (!AddressBookSourcePage::commitPage(_eReason))
            return sal_False;

        if  (   ( ::svt::WizardTypes::eTravelBackward != _eReason )
            &&  ( !m_aLocationController.prepareCommit() )
            )
            return sal_False;

        AddressSettings& rSettings = getSettings();
        rSettings.sDataSourceName = m_aLocationController.getURL();
        rSettings.bRegisterDataSource = m_aRegisterName.IsChecked();
        if ( rSettings.bRegisterDataSource )
            rSettings.sRegisteredDataSourceName = m_aName.GetText();

        return sal_True;
    }

    //---------------------------------------------------------------------
    void FinalPage::ActivatePage()
    {
        AddressBookSourcePage::ActivatePage();

        // get the names of all data sources
        ODataSourceContext aContext( getORB() );
        aContext.getDataSourceNames( m_aInvalidDataSourceNames );

        // give the name edit the focus
        m_aLocation.GrabFocus();

        // default the finish button
        getDialog()->defaultButton( WZB_FINISH );
    }

    //---------------------------------------------------------------------
    void FinalPage::DeactivatePage()
    {
        AddressBookSourcePage::DeactivatePage();

        // default the "next" button, again
        getDialog()->defaultButton( WZB_NEXT );
        // disable the finish button
        getDialog()->enableButtons( WZB_FINISH, sal_False );
    }

    //---------------------------------------------------------------------
    bool FinalPage::canAdvance() const
    {
        return false;
    }

    //---------------------------------------------------------------------
    void FinalPage::implCheckName()
    {
        sal_Bool bValidName = isValidName();
        sal_Bool bEmptyName = m_aName.GetText().isEmpty();
        sal_Bool bEmptyLocation = m_aLocation.GetText().isEmpty();

        // enable or disable the finish button
        getDialog()->enableButtons( WZB_FINISH, !bEmptyLocation && (!m_aRegisterName.IsChecked() || bValidName) );

        // show the error message for an invalid name
        m_aDuplicateNameError.Show( !bValidName && !bEmptyName );
    }

    //---------------------------------------------------------------------
    IMPL_LINK( FinalPage, OnNameModified, Edit*, /**/ )
    {
        implCheckName();
        return 0L;
    }

    // -----------------------------------------------------------------------------
    IMPL_LINK_NOARG(FinalPage, OnRegister)
    {
        sal_Bool bEnable = m_aRegisterName.IsChecked();
        m_aNameLabel.Enable(bEnable);
        m_aName.Enable(bEnable);
        implCheckName();
        return 0L;
    }
//.........................................................................
}   // namespace abp
//.........................................................................

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