/**************************************************************
 * 
 * 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.
 * 
 *************************************************************/



// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sc.hxx"

#undef SC_DLLIMPLEMENTATION



//------------------------------------------------------------------

#include <sfx2/app.hxx>
#include <sfx2/docfile.hxx>
#include <sfx2/docinsert.hxx>
#include <sfx2/filedlghelper.hxx>
#include <svtools/ehdl.hxx>
#include <svtools/sfxecode.hxx>
#include <vcl/msgbox.hxx>

#include "global.hxx"
#include "docsh.hxx"
#include "viewdata.hxx"
#include "scresid.hxx"
#include "instbdlg.hrc"
#include "globstr.hrc"

#define SC_INSTBDLG_CXX
#include "instbdlg.hxx"

#include <layout/layout-pre.hxx>

#if ENABLE_LAYOUT
#undef ScResId
#define ScResId(x) #x
#undef ModalDialog
#define ModalDialog( parent, id ) Dialog( parent, "insert-sheet.xml", id )
#undef ErrorBox
#define ErrorBox( this, bits, message ) ErrorBox (LAYOUT_THIS_WINDOW (this), bits, message)
#endif /* ENABLE_LAYOUT */

//==================================================================

ScInsertTableDlg::ScInsertTableDlg( Window* pParent, ScViewData& rData, SCTAB nTabCount, bool bFromFile )

	:	ModalDialog ( pParent, ScResId( RID_SCDLG_INSERT_TABLE ) ),
		//
		aFlPos			( this, ScResId( FL_POSITION ) ),
		aBtnBefore		( this, ScResId( RB_BEFORE ) ),
		aBtnBehind		( this, ScResId( RB_BEHIND ) ),
		aFlTable    	( this, ScResId( FL_TABLE ) ),
		aBtnNew   		( this, ScResId( RB_NEW ) ),
		aBtnFromFile    ( this, ScResId( RB_FROMFILE ) ),
		aFtCount		( this, ScResId( FT_COUNT ) ),
		aNfCount		( this, ScResId( NF_COUNT ) ),
		aFtName			( this, ScResId( FT_NAME ) ),
		aEdName			( this, ScResId( ED_TABNAME ) ),
		aLbTables		( this, ScResId( LB_TABLES ) ),
		aFtPath			( this, ScResId( FT_PATH ) ),
		aBtnBrowse		( this, ScResId( BTN_BROWSE ) ),
		aBtnLink		( this, ScResId( CB_LINK ) ),
		aBtnOk			( this, ScResId( BTN_OK ) ),
		aBtnCancel		( this, ScResId( BTN_CANCEL ) ),
		aBtnHelp		( this, ScResId( BTN_HELP ) ),
		rViewData		( rData ),
		rDoc			( *rData.GetDocument() ),
		pDocShTables	( NULL ),
        pDocInserter    ( NULL ),
        bMustClose      ( false ),
		nSelTabIndex	( 0 ),
		nTableCount		(nTabCount)
{
#if ENABLE_LAYOUT
    SetHelpId (SID_INSERT_TABLE);
    aFtPath.SetText (EMPTY_STRING);
#endif /* ENABLE_LAYOUT */
    Init_Impl( bFromFile );
	FreeResource();
	aLbTables.SetAccessibleName(aBtnFromFile.GetText());
}

//------------------------------------------------------------------------

__EXPORT ScInsertTableDlg::~ScInsertTableDlg()
{
	if (pDocShTables)
		pDocShTables->DoClose();
    delete pDocInserter;
}

//------------------------------------------------------------------------

void ScInsertTableDlg::Init_Impl( bool bFromFile )
{
	aBtnBrowse		.SetClickHdl( LINK( this, ScInsertTableDlg, BrowseHdl_Impl ) );
	aBtnNew			.SetClickHdl( LINK( this, ScInsertTableDlg, ChoiceHdl_Impl ) );
	aBtnFromFile	.SetClickHdl( LINK( this, ScInsertTableDlg, ChoiceHdl_Impl ) );
	aLbTables		.SetSelectHdl( LINK( this, ScInsertTableDlg, SelectHdl_Impl ) );
	aNfCount		.SetModifyHdl( LINK( this, ScInsertTableDlg, CountHdl_Impl));
	aBtnOk			.SetClickHdl( LINK( this, ScInsertTableDlg, DoEnterHdl ));
	aBtnBefore.Check();

	aNfCount.SetText( String::CreateFromInt32(nTableCount) );
	aNfCount.SetMax( MAXTAB - rDoc.GetTableCount() + 1 );

	if(nTableCount==1)
	{
		String aName;
		rDoc.CreateValidTabName( aName );
		aEdName.SetText( aName );
	}
	else
	{
		String aName=aFlTable.GetText();
		aName.AppendAscii(RTL_CONSTASCII_STRINGPARAM("..."));
		aEdName.SetText( aName );
		aFtName.Disable();
		aEdName.Disable();
	}

    bool bShared = ( rViewData.GetDocShell() ? rViewData.GetDocShell()->IsDocShared() : false );

    if ( !bFromFile || bShared )
    {
        aBtnNew.Check();
        SetNewTable_Impl();
        if ( bShared )
        {
            aBtnFromFile.Disable();
        }
    }
    else
    {
        aBtnFromFile.Check();
        SetFromTo_Impl();

        aBrowseTimer.SetTimeoutHdl( LINK( this, ScInsertTableDlg, BrowseTimeoutHdl ) );
        aBrowseTimer.SetTimeout( 200 );
    }
}

//------------------------------------------------------------------------

#if ENABLE_LAYOUT
#undef ModalDialog
#define ModalDialog Dialog
#endif /* ENABLE_LAYOUT */

short __EXPORT ScInsertTableDlg::Execute()
{
    // set Parent of DocumentInserter and Doc-Manager
	Window*	pOldDefParent = Application::GetDefDialogParent();
	Application::SetDefDialogParent( LAYOUT_THIS_WINDOW (this) );

    if ( aBtnFromFile.IsChecked() )
        aBrowseTimer.Start();

    short nRet = ModalDialog::Execute();
	Application::SetDefDialogParent( pOldDefParent );
	return nRet;
}

//------------------------------------------------------------------------

void ScInsertTableDlg::SetNewTable_Impl()
{
	if (aBtnNew.IsChecked() )
	{
		aNfCount	.Enable();
		aFtCount	.Enable();
		aLbTables	.Disable();
		aFtPath		.Disable();
		aBtnBrowse	.Disable();
		aBtnLink	.Disable();

		if(nTableCount==1)
		{
			aEdName.Enable();
			aFtName.Enable();
		}
	}
}

//------------------------------------------------------------------------

void ScInsertTableDlg::SetFromTo_Impl()
{
	if (aBtnFromFile.IsChecked() )
	{
		aEdName		.Disable();
		aFtName		.Disable();
		aFtCount	.Disable();
		aNfCount	.Disable();
		aLbTables	.Enable();
		aFtPath		.Enable();
		aBtnBrowse	.Enable();
		aBtnLink	.Enable();
	}
}

//------------------------------------------------------------------------

void ScInsertTableDlg::FillTables_Impl( ScDocument* pSrcDoc )
{
	aLbTables.SetUpdateMode( sal_False );
	aLbTables.Clear();

	if ( pSrcDoc )
	{
		SCTAB nCount = pSrcDoc->GetTableCount();
		String aName;

		for ( SCTAB i=0; i<nCount; i++ )
		{
			pSrcDoc->GetName( i, aName );
			aLbTables.InsertEntry( aName );
		}
	}

	aLbTables.SetUpdateMode( sal_True );

	if(aLbTables.GetEntryCount()==1)
		aLbTables.SelectEntryPos(0);
}

//------------------------------------------------------------------------

const String* ScInsertTableDlg::GetFirstTable( sal_uInt16* pN )
{
	const String* pStr = NULL;

	if ( aBtnNew.IsChecked() )
	{
		aStrCurSelTable = aEdName.GetText();
		pStr = &aStrCurSelTable;
	}
	else if ( nSelTabIndex < aLbTables.GetSelectEntryCount() )
	{
		aStrCurSelTable = aLbTables.GetSelectEntry( 0 );
		pStr = &aStrCurSelTable;
		if ( pN )
			*pN = aLbTables.GetSelectEntryPos( 0 );
		nSelTabIndex = 1;
	}

	return pStr;
}

//------------------------------------------------------------------------

const String* ScInsertTableDlg::GetNextTable( sal_uInt16* pN )
{
	const String* pStr = NULL;

	if ( !aBtnNew.IsChecked() && nSelTabIndex < aLbTables.GetSelectEntryCount() )
	{
		aStrCurSelTable = aLbTables.GetSelectEntry( nSelTabIndex );
		pStr = &aStrCurSelTable;
		if ( pN )
			*pN = aLbTables.GetSelectEntryPos( nSelTabIndex );
		nSelTabIndex++;
	}

	return pStr;
}


//------------------------------------------------------------------------
// Handler:
//------------------------------------------------------------------------

IMPL_LINK( ScInsertTableDlg, CountHdl_Impl, NumericField*, EMPTYARG )
{
    nTableCount = static_cast<SCTAB>(aNfCount.GetValue());
	if ( nTableCount==1)
	{
		String aName;
		rDoc.CreateValidTabName( aName );
		aEdName.SetText( aName );
		aFtName.Enable();
		aEdName.Enable();
	}
	else
	{
		String aName=aFlTable.GetText();
		aName.AppendAscii(RTL_CONSTASCII_STRINGPARAM("..."));
		aEdName.SetText( aName );
		aFtName.Disable();
		aEdName.Disable();
	}

	DoEnable_Impl();
	return 0;
}

//------------------------------------------------------------------------
IMPL_LINK( ScInsertTableDlg, ChoiceHdl_Impl, RadioButton*, EMPTYARG )
{
	if ( aBtnNew.IsChecked() )
		SetNewTable_Impl();
	else
		SetFromTo_Impl();

	DoEnable_Impl();
	return 0;
}

//------------------------------------------------------------------------

IMPL_LINK( ScInsertTableDlg, BrowseHdl_Impl, PushButton*, EMPTYARG )
{
    if ( pDocInserter )
        delete pDocInserter;
    pDocInserter = new ::sfx2::DocumentInserter(
            0, String::CreateFromAscii( ScDocShell::Factory().GetShortName() ) );
    pDocInserter->StartExecuteModal( LINK( this, ScInsertTableDlg, DialogClosedHdl ) );
    return 0;
}

//------------------------------------------------------------------------

IMPL_LINK( ScInsertTableDlg, SelectHdl_Impl, MultiListBox*, EMPTYARG )
{
	DoEnable_Impl();
	return 0;
}

//------------------------------------------------------------------------

void ScInsertTableDlg::DoEnable_Impl()
{
	if ( aBtnNew.IsChecked() || ( pDocShTables && aLbTables.GetSelectEntryCount() ) )
		aBtnOk.Enable();
	else
		aBtnOk.Disable();
}

IMPL_LINK( ScInsertTableDlg, DoEnterHdl, PushButton*, EMPTYARG )
{
	if(nTableCount > 1 || rDoc.ValidTabName(aEdName.GetText()))
	{
		EndDialog(RET_OK);
	}
	else
	{
		String aErrMsg ( ScGlobal::GetRscString( STR_INVALIDTABNAME ) );
		(void)ErrorBox( this,WinBits( WB_OK | WB_DEF_OK ),aErrMsg).Execute();
	}
	return 0;
}

IMPL_LINK( ScInsertTableDlg, BrowseTimeoutHdl, Timer*, EMPTYARG )
{
    bMustClose = true;
    BrowseHdl_Impl( &aBtnBrowse );
    return 0;
}

IMPL_LINK( ScInsertTableDlg, DialogClosedHdl, sfx2::FileDialogHelper*, _pFileDlg )
{
    if ( ERRCODE_NONE == _pFileDlg->GetError() )
    {
        SfxMedium* pMed = pDocInserter->CreateMedium();
        if ( pMed )
        {
            //  ERRCTX_SFX_OPENDOC -> "Fehler beim Laden des Dokumentes"
            SfxErrorContext aEc( ERRCTX_SFX_OPENDOC, pMed->GetName() );

            if ( pDocShTables )
                pDocShTables->DoClose();        // delete passiert beim Zuweisen auf die Ref

            pMed->UseInteractionHandler( sal_True );    // to enable the filter options dialog

            pDocShTables = new ScDocShell;
            aDocShTablesRef = pDocShTables;

            Pointer aOldPtr( GetPointer() );
            SetPointer( Pointer( POINTER_WAIT ) );
            pDocShTables->DoLoad( pMed );
            SetPointer( aOldPtr );

            sal_uLong nErr = pDocShTables->GetErrorCode();
            if ( nErr )
                ErrorHandler::HandleError( nErr );              // auch Warnings

            if ( !pDocShTables->GetError() )                    // nur Errors
            {
                FillTables_Impl( pDocShTables->GetDocument() );
                aFtPath.SetText( pDocShTables->GetTitle( SFX_TITLE_FULLNAME ) );
            }
            else
            {
                pDocShTables->DoClose();
                aDocShTablesRef.Clear();
                pDocShTables = NULL;

                FillTables_Impl( NULL );
                aFtPath.SetText( EMPTY_STRING );
            }
        }

        DoEnable_Impl();
    }
    else if ( bMustClose )
        // execute slot FID_INS_TABLE_EXT and cancel file dialog
        EndDialog( RET_CANCEL );

    return 0;
}