/**************************************************************
 * 
 * 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_sd.hxx"


#include <tools/urlobj.hxx>
#include <unotools/localfilehelper.hxx>
#include <sfx2/imgmgr.hxx>
#include <sfx2/fcontnr.hxx>
#include <svl/eitem.hxx>
#include <svl/stritem.hxx>
#include <sfx2/docfilt.hxx>
#include <sfx2/docfile.hxx>
#include <svl/intitem.hxx>
#include <sfx2/dispatch.hxx>
#include <svx/svxids.hrc>
#include <vcl/menu.hxx>

#include <sfx2/viewfrm.hxx>
#include <sfx2/dockwin.hxx>
#include <sfx2/sfxresid.hxx>

#include "pres.hxx"
#include "navigatr.hxx"
#include "navigatr.hrc"
#include "pgjump.hxx"
#include "app.hrc"
#include "strings.hrc"
#include "res_bmp.hrc"
#include "drawdoc.hxx"
#include "DrawDocShell.hxx"
#include "sdresid.hxx"
#include "ViewShell.hxx"
#include "ViewShellBase.hxx"
#include "DrawViewShell.hxx"
#include "slideshow.hxx"
#include "FrameView.hxx"
#include "helpids.h"

namespace {
static const sal_uInt16 nShowNamedShapesFilter=1;
static const sal_uInt16 nShowAllShapesFilter=2;
}

/*************************************************************************
|*	SdNavigatorWin - FloatingWindow
\************************************************************************/

SdNavigatorWin::SdNavigatorWin(
    ::Window* pParent,
    ::sd::NavigatorChildWindow* pChWinCtxt,
    const SdResId& rSdResId,
    SfxBindings* pInBindings )
:	::Window( pParent, rSdResId )
,	maToolbox        ( this, SdResId( 1 ) )
,	maTlbObjects( this, SdResId( TLB_OBJECTS ) )
,	maLbDocs         ( this, SdResId( LB_DOCS ) )
,	mpChildWinContext( pChWinCtxt )
,	mbDocImported	( sal_False )
    // Bei Aenderung des DragTypes: SelectionMode der TLB anpassen!
,	meDragType		( NAVIGATOR_DRAGTYPE_EMBEDDED )
,	mpBindings		( pInBindings )
,	maImageList		( SdResId( IL_NAVIGATR ) )
,	maImageListH	( SdResId( ILH_NAVIGATR ) )
{
	maTlbObjects.SetViewFrame( mpBindings->GetDispatcher()->GetFrame() );

	FreeResource();

    maTlbObjects.SetAccessibleName(String(SdResId(STR_OBJECTS_TREE)));

	mpNavigatorCtrlItem = new SdNavigatorControllerItem( SID_NAVIGATOR_STATE, this, mpBindings );
	mpPageNameCtrlItem = new SdPageNameControllerItem( SID_NAVIGATOR_PAGENAME, this, mpBindings );
	mpDocList = new List();

	ApplyImageList(); // load images *before* calculating sizes to get something useful !!!

	Size aTbxSize( maToolbox.CalcWindowSizePixel() );
	maToolbox.SetOutputSizePixel( aTbxSize );
	maToolbox.SetSelectHdl( LINK( this, SdNavigatorWin, SelectToolboxHdl ) );
	maToolbox.SetClickHdl( LINK( this, SdNavigatorWin, ClickToolboxHdl ) );
    maToolbox.SetDropdownClickHdl( LINK(this, SdNavigatorWin, DropdownClickToolBoxHdl) );
    maToolbox.SetItemBits( TBI_DRAGTYPE, maToolbox.GetItemBits( TBI_DRAGTYPE ) | TIB_DROPDOWNONLY );

    // Shape filter drop down menu.
    maToolbox.SetItemBits(TBI_SHAPE_FILTER,
        maToolbox.GetItemBits(TBI_SHAPE_FILTER) | TIB_DROPDOWNONLY);
        
	// TreeListBox
    // set position below toolbox
    long nListboxYPos = maToolbox.GetPosPixel().Y() + maToolbox.GetSizePixel().Height() + 4;
    maTlbObjects.SetPosSizePixel( 0, nListboxYPos, 0, 0, WINDOW_POSSIZE_Y );
	maTlbObjects.SetDoubleClickHdl( LINK( this, SdNavigatorWin, ClickObjectHdl ) );
	maTlbObjects.SetSelectionMode( SINGLE_SELECTION );
    // set focus to listbox, otherwise it is in the toolbox which is only useful
    // for keyboard navigation
    maTlbObjects.GrabFocus();

	// DragTypeListBox
	maLbDocs.SetSelectHdl( LINK( this, SdNavigatorWin, SelectDocumentHdl ) );
    // set position below treelistbox
    nListboxYPos = maTlbObjects.GetPosPixel().Y() + maTlbObjects.GetSizePixel().Height() + 4;
    maLbDocs.SetPosSizePixel( 0, nListboxYPos, 0, 0, WINDOW_POSSIZE_Y );

    // set min outputsize after all sizes are known
    long nFullHeight = nListboxYPos + maLbDocs.GetSizePixel().Height() + 4;
	maSize = GetOutputSizePixel();
    if( maSize.Height() < nFullHeight )
    {
        maSize.Height() = nFullHeight;
        SetOutputSizePixel( maSize );
    }
    maMinSize = maSize;
    long nMinWidth = 2*maToolbox.GetPosPixel().X() + aTbxSize.Width(); // never clip the toolbox
    if( nMinWidth > maMinSize.Width() )
        maMinSize.Width() = nMinWidth;
	maMinSize.Height() -= 40;
	((SfxDockingWindow*)GetParent())->SetMinOutputSizePixel( maMinSize );

	// InitTlb; Wird ueber Slot initiiert
	SfxBoolItem aItem( SID_NAVIGATOR_INIT, sal_True );
	mpBindings->GetDispatcher()->Execute(
		SID_NAVIGATOR_INIT, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD, &aItem, 0L );

}

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

SdNavigatorWin::~SdNavigatorWin()
{
	delete mpNavigatorCtrlItem;
	delete mpPageNameCtrlItem;

	// Liste der DocInfos loeschen
	long nCount = mpDocList->Count();
	while( nCount-- )
		delete (NavDocInfo*) mpDocList->Remove( (sal_uLong)0 );

	delete mpDocList;
}

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

void SdNavigatorWin::InitTreeLB( const SdDrawDocument* pDoc )
{
	SdDrawDocument* pNonConstDoc = (SdDrawDocument*) pDoc; // const as const can...
	::sd::DrawDocShell* pDocShell = pNonConstDoc->GetDocSh();
	String aDocShName( pDocShell->GetName() );
	::sd::ViewShell* pViewShell = pDocShell->GetViewShell();

    // Restore the 'ShowAllShapes' flag from the last time (in this session)
    // that the navigator was shown.
    if (pViewShell != NULL)
    {
        ::sd::FrameView* pFrameView = pViewShell->GetFrameView();
        if (pFrameView != NULL)
            maTlbObjects.SetShowAllShapes(pFrameView->IsNavigatorShowingAllShapes(), false);
    }

    // Disable the shape filter drop down menu when there is a running slide
    // show.
	if (pViewShell!=NULL && sd::SlideShow::IsRunning( pViewShell->GetViewShellBase() ))
        maToolbox.EnableItem(TBI_SHAPE_FILTER, sal_False);
    else
        maToolbox.EnableItem(TBI_SHAPE_FILTER);
    
	if( !maTlbObjects.IsEqualToDoc( pDoc ) )
	{
		String aDocName = pDocShell->GetMedium()->GetName();
		maTlbObjects.Clear();
		maTlbObjects.Fill( pDoc, (sal_Bool) sal_False, aDocName ); // Nur normale Seiten

		RefreshDocumentLB();
		maLbDocs.SelectEntry( aDocShName );
	}
	else
	{
		maLbDocs.SetNoSelection();
		maLbDocs.SelectEntry( aDocShName );

// auskommentiert um 30246 zu fixen
//		  if( maLbDocs.GetSelectEntryCount() == 0 )
		{
			RefreshDocumentLB();
			maLbDocs.SelectEntry( aDocShName );
		}
	}

	SfxViewFrame* pViewFrame = ( ( pViewShell && pViewShell->GetViewFrame() ) ? pViewShell->GetViewFrame() : SfxViewFrame::Current() );
	if( pViewFrame )
		pViewFrame->GetBindings().Invalidate(SID_NAVIGATOR_PAGENAME, sal_True, sal_True);
}

/*************************************************************************
|*
|* DragType wird in Abhaengigkeit davon gesetzt, ob ein Drag ueberhaupt
|* moeglich ist. Graphiken duerfen beispielsweise unter gewissen Umstaenden
|* nicht gedragt werden (#31038#).
|*
\************************************************************************/

NavigatorDragType SdNavigatorWin::GetNavigatorDragType()
{
	NavigatorDragType   eDT = meDragType;
	NavDocInfo*         pInfo = GetDocInfo();

	if( ( eDT == NAVIGATOR_DRAGTYPE_LINK ) && ( ( pInfo && !pInfo->HasName() ) || !maTlbObjects.IsLinkableSelected() ) )
		eDT = NAVIGATOR_DRAGTYPE_NONE;

	return( eDT );
}

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


IMPL_LINK( SdNavigatorWin, SelectToolboxHdl, void *, EMPTYARG )
{
	sal_uInt16 nId = maToolbox.GetCurItemId();
	sal_uInt16 nSId = 0;
	PageJump ePage = PAGE_NONE;

	switch( nId )
	{
		case TBI_PEN:
		{
			if( nId == TBI_PEN )
			{
				nSId = SID_NAVIGATOR_PEN;
			}

			if( nSId > 0 )
			{
				SfxBoolItem aItem( nSId, sal_True );
				mpBindings->GetDispatcher()->Execute(
					nSId, SFX_CALLMODE_SLOT |SFX_CALLMODE_RECORD, &aItem, 0L );
			}
		}
		break;

		case TBI_FIRST:
		case TBI_PREVIOUS:
		case TBI_NEXT:
		case TBI_LAST:
		{
			if( nId == TBI_FIRST )
				ePage = PAGE_FIRST;
			else if( nId == TBI_PREVIOUS )
				ePage = PAGE_PREVIOUS;
			else if( nId == TBI_NEXT )
				ePage = PAGE_NEXT;
			else if( nId == TBI_LAST )
				ePage = PAGE_LAST;

			if( ePage != PAGE_NONE )
			{
				SfxUInt16Item aItem( SID_NAVIGATOR_PAGE, (sal_uInt16)ePage );
				mpBindings->GetDispatcher()->Execute(
					SID_NAVIGATOR_PAGE, SFX_CALLMODE_SLOT | SFX_CALLMODE_RECORD, &aItem, 0L );
			}
		}
		break;
	}
	return 0;
}

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


IMPL_LINK( SdNavigatorWin, ClickToolboxHdl, ToolBox*, EMPTYARG )
{
	return 0;
}

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

IMPL_LINK( SdNavigatorWin, DropdownClickToolBoxHdl, ToolBox*, pBox )
{
	sal_uInt16 nId = maToolbox.GetCurItemId();

	switch( nId )
	{
		case TBI_DRAGTYPE:
		{
			// Popup-Menu wird in Abhaengigkeit davon erzeugt, ob Dokument
			// gespeichert ist oder nicht
			PopupMenu *pMenu = new PopupMenu;

            static const char* aHIDs[] =
            {
                 HID_SD_NAVIGATOR_MENU1,
                 HID_SD_NAVIGATOR_MENU2,
                 HID_SD_NAVIGATOR_MENU3,
                 0
            };

			for( sal_uInt16 nID = NAVIGATOR_DRAGTYPE_URL;
				 nID < NAVIGATOR_DRAGTYPE_COUNT;
				 nID++ )
			{
				sal_uInt16 nRId = GetDragTypeSdResId( (NavigatorDragType)nID );
				if( nRId > 0 )
				{
                    DBG_ASSERT(aHIDs[nID-NAVIGATOR_DRAGTYPE_URL],"HelpId not added!");
					pMenu->InsertItem( nID, String( SdResId( nRId ) ) );
					pMenu->SetHelpId( nID, aHIDs[nID - NAVIGATOR_DRAGTYPE_URL] );
				}

			}
			NavDocInfo* pInfo = GetDocInfo();

			if( ( pInfo && !pInfo->HasName() ) || !maTlbObjects.IsLinkableSelected() )
			{
				pMenu->EnableItem( NAVIGATOR_DRAGTYPE_LINK, sal_False );
				pMenu->EnableItem( NAVIGATOR_DRAGTYPE_URL, sal_False );
				meDragType = NAVIGATOR_DRAGTYPE_EMBEDDED;
			}

			pMenu->CheckItem( (sal_uInt16)meDragType );
			pMenu->SetSelectHdl( LINK( this, SdNavigatorWin, MenuSelectHdl ) );

			pMenu->Execute( this, maToolbox.GetItemRect( nId ), POPUPMENU_EXECUTE_DOWN );
			pBox->EndSelection();
			delete pMenu;
		}
		break;
        
		case TBI_SHAPE_FILTER:
		{
			PopupMenu *pMenu = new PopupMenu;

            pMenu->InsertItem(
                nShowNamedShapesFilter,
                String(SdResId(STR_NAVIGATOR_SHOW_NAMED_SHAPES)));
            pMenu->InsertItem(
                nShowAllShapesFilter,
                String(SdResId(STR_NAVIGATOR_SHOW_ALL_SHAPES)));

            if (maTlbObjects.GetShowAllShapes())
                pMenu->CheckItem(nShowAllShapesFilter);
            else
                pMenu->CheckItem(nShowNamedShapesFilter);
			pMenu->SetSelectHdl( LINK( this, SdNavigatorWin, ShapeFilterCallback ) );

			pMenu->Execute( this, maToolbox.GetItemRect( nId ), POPUPMENU_EXECUTE_DOWN );
			pBox->EndSelection();
			delete pMenu;
		}
		break;
	}
	return 0;
}

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

IMPL_LINK( SdNavigatorWin, ClickObjectHdl, void *, EMPTYARG )
{
	if( !mbDocImported || maLbDocs.GetSelectEntryPos() != 0 )
	{
		NavDocInfo* pInfo = GetDocInfo();

		// Nur wenn es sich um das aktive Fenster handelt, wird
		// auf die Seite gesprungen
		if( pInfo && pInfo->IsActive() )
		{
			String aStr( maTlbObjects.GetSelectEntry() );

			if( aStr.Len() > 0 )
			{
				SfxStringItem aItem( SID_NAVIGATOR_OBJECT, aStr );
				mpBindings->GetDispatcher()->Execute(
					SID_NAVIGATOR_OBJECT, SFX_CALLMODE_SLOT | SFX_CALLMODE_RECORD, &aItem, 0L );

                // #98821# moved here from SetGetFocusHdl. Reset the
                // focus only if something has been selected in the
                // document.
                SfxViewShell* pCurSh = SfxViewShell::Current();

                if ( pCurSh )
                {
                    Window* pShellWnd = pCurSh->GetWindow();
                    if ( pShellWnd )
                        pShellWnd->GrabFocus();
                }
			}
		}
	}
	return( 0L );
}

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

IMPL_LINK( SdNavigatorWin, SelectDocumentHdl, void *, EMPTYARG )
{
	String aStrLb = maLbDocs.GetSelectEntry();
	long   nPos = maLbDocs.GetSelectEntryPos();
	sal_Bool   bFound = sal_False;
	::sd::DrawDocShell* pDocShell = NULL;
	NavDocInfo* pInfo = GetDocInfo();

	// Handelt es sich um ein gedragtes Objekt?
	if( mbDocImported && nPos == 0 )
	{
		// Dokument in TLB aufbauen
		InsertFile( aStrLb );
	}
	else if (pInfo)
	{
		pDocShell = pInfo->mpDocShell;

		bFound = sal_True;
	}

	if( bFound )
	{
		SdDrawDocument* pDoc = pDocShell->GetDoc();
		if( !maTlbObjects.IsEqualToDoc( pDoc ) )
		{
			SdDrawDocument* pNonConstDoc = (SdDrawDocument*) pDoc; // const as const can...
			::sd::DrawDocShell* pNCDocShell = pNonConstDoc->GetDocSh();
			String aDocName = pNCDocShell->GetMedium()->GetName();
			maTlbObjects.Clear();
			maTlbObjects.Fill( pDoc, (sal_Bool) sal_False, aDocName ); // Nur normale Seiten
		}
	}

	// Pruefen, ob Link oder URL moeglich ist
	if( ( pInfo && !pInfo->HasName() ) || !maTlbObjects.IsLinkableSelected() || ( meDragType != NAVIGATOR_DRAGTYPE_EMBEDDED ) )
	{
		meDragType = NAVIGATOR_DRAGTYPE_EMBEDDED;
		SetDragImage();
	}

	return( 0L );
}

/*************************************************************************
|*
|* DrageType wird gesetzt und Image wird entspr. gesetzt.
|* Sollte Handler mit NULL gerufen werden, so wird der Default (URL) gesetzt.
|*
\************************************************************************/

IMPL_LINK( SdNavigatorWin, MenuSelectHdl, Menu *, pMenu )
{
	sal_uInt16 nMenuId;
	if( pMenu )
		nMenuId = pMenu->GetCurItemId();
	else
		nMenuId = NAVIGATOR_DRAGTYPE_URL;

	if( nMenuId != USHRT_MAX ) // Notwendig ?
	{
		NavigatorDragType eDT = (NavigatorDragType) nMenuId;
		if( meDragType != eDT )
		{
			meDragType = eDT;
			SetDragImage();

			if( meDragType == NAVIGATOR_DRAGTYPE_URL )
			{
				// Fix, um Endlosschleife zu unterbinden
				if( maTlbObjects.GetSelectionCount() > 1 )
					maTlbObjects.SelectAll( sal_False );

				maTlbObjects.SetSelectionMode( SINGLE_SELECTION );
			}
			else
				maTlbObjects.SetSelectionMode( MULTIPLE_SELECTION );
		}
	}
	return( 0 );
}


IMPL_LINK( SdNavigatorWin, ShapeFilterCallback, Menu *, pMenu )
{
	if (pMenu != NULL)
    {
        bool bShowAllShapes (maTlbObjects.GetShowAllShapes());
        sal_uInt16 nMenuId (pMenu->GetCurItemId());
        switch (nMenuId)
        {
            case nShowNamedShapesFilter:
                bShowAllShapes = false;
                break;

            case nShowAllShapesFilter:
                bShowAllShapes = true;
                break;

            default:
                OSL_ENSURE(
                    false, "SdNavigatorWin::ShapeFilterCallback called for unknown menu entry");
                break;
        }

        maTlbObjects.SetShowAllShapes(bShowAllShapes, true);

        // Remember the selection in the FrameView.
        NavDocInfo* pInfo = GetDocInfo();
        if (pInfo != NULL)
        {
            ::sd::DrawDocShell* pDocShell = pInfo->mpDocShell;
            if (pDocShell != NULL)
            {
                ::sd::ViewShell* pViewShell = pDocShell->GetViewShell();
                if (pViewShell != NULL)
                {
                    ::sd::FrameView* pFrameView = pViewShell->GetFrameView();
                    if (pFrameView != NULL)
                    {
                        pFrameView->SetIsNavigatorShowingAllShapes(bShowAllShapes);
                    }
                }
            }
        }
	}
    
	return 0;
}

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

void SdNavigatorWin::Resize()
{
	Size aWinSize( GetOutputSizePixel() );
	if( aWinSize.Height() >= maMinSize.Height() )
		//aWinSize.Width() >= maMinSize.Width() )
	{
		Size aDiffSize;
		aDiffSize.Width() = aWinSize.Width() - maSize.Width();
		aDiffSize.Height() = aWinSize.Height() - maSize.Height();

		// Umgroessern der Toolbox
		Size aObjSize( maToolbox.GetOutputSizePixel() );
		aObjSize.Width() += aDiffSize.Width();
		maToolbox.SetOutputSizePixel( aObjSize );

		// Umgroessern der TreeLB
		aObjSize = maTlbObjects.Control::GetOutputSizePixel();
		aObjSize.Width() += aDiffSize.Width();
		aObjSize.Height() += aDiffSize.Height();
		maTlbObjects.SetOutputSizePixel( aObjSize );

		Point aPt( 0, aDiffSize.Height() );

		// Verschieben der anderen Controls (DocumentLB)
		maLbDocs.Hide();
		aObjSize = maLbDocs.GetOutputSizePixel();
		aObjSize.Width() += aDiffSize.Width();
		maLbDocs.SetPosPixel( maLbDocs.GetPosPixel() + aPt );
		maLbDocs.SetOutputSizePixel( aObjSize );
		maLbDocs.Show();

		maSize = aWinSize;
	}
	Window::Resize();
}

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

sal_Bool SdNavigatorWin::InsertFile(const String& rFileName)
{
	INetURLObject	aURL( rFileName );
	sal_Bool			bReturn = sal_True;

	if( aURL.GetProtocol() == INET_PROT_NOT_VALID )
	{
		String aURLStr;
		::utl::LocalFileHelper::ConvertPhysicalNameToURL( rFileName, aURLStr );
		aURL = INetURLObject( aURLStr );
	}

	// get adjusted FileName
	String aFileName( aURL.GetMainURL( INetURLObject::NO_DECODE ) );

	if (!aFileName.Len())
	{
		/**********************************************************************
		* Wieder aktuelles Dokument anzeigen
		**********************************************************************/
		maDropFileName = aFileName;
	}
	else
	{
		/**********************************************************************
		* Hineingedraggtes Dokument anzeigen
		**********************************************************************/
		const SfxFilter* pFilter = NULL;
		ErrCode nErr = 0;

		if (aFileName != maDropFileName)
		{
			SfxMedium aMed(aFileName, (STREAM_READ | STREAM_SHARE_DENYNONE), sal_False);
			SfxFilterMatcher aMatch( String::CreateFromAscii("simpress") );
            aMed.UseInteractionHandler( sal_True );
			nErr = aMatch.GuessFilter(aMed, &pFilter);
		}

		if ((pFilter && !nErr) || aFileName == maDropFileName)
		{
			// Das Medium muss ggf. mit READ/WRITE geoeffnet werden, daher wird
			// ersteinmal nachgeschaut, ob es einen Storage enthaelt
			SfxMedium* pMedium = new SfxMedium( aFileName,
												STREAM_READ | STREAM_NOCREATE,
												sal_True);				  // Download

			if (pMedium->IsStorage())
			{
				// Jetzt modusabhaengig:
				// maTlbObjects.SetSelectionMode(MULTIPLE_SELECTION);
				// Eigentuemeruebergabe von pMedium;
				SdDrawDocument* pDropDoc = maTlbObjects.GetBookmarkDoc(pMedium);

				if (pDropDoc)
				{
					maTlbObjects.Clear();
					maDropFileName = aFileName;

					if( !maTlbObjects.IsEqualToDoc( pDropDoc ) )
					{
						// Nur normale Seiten
						maTlbObjects.Fill(pDropDoc, (sal_Bool) sal_False, maDropFileName);
						RefreshDocumentLB( &maDropFileName );
					}
				}
			}
			else
			{
				bReturn = sal_False;
				delete pMedium;
			}
		}
		else
		{
			bReturn = sal_False;
		}
	}

	return (bReturn);
}

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

void SdNavigatorWin::RefreshDocumentLB( const String* pDocName )
{
	sal_uInt16 nPos = 0;

	if( pDocName )
	{
		if( mbDocImported )
			maLbDocs.RemoveEntry( 0 );

		maLbDocs.InsertEntry( *pDocName, 0 );
		mbDocImported = sal_True;
	}
	else
	{
		nPos = maLbDocs.GetSelectEntryPos();
		if( nPos == LISTBOX_ENTRY_NOTFOUND )
			nPos = 0;

		String aStr;
		if( mbDocImported )
			aStr = maLbDocs.GetEntry( 0 );

		maLbDocs.Clear();

		// Liste der DocInfos loeschen
		long nCount = mpDocList->Count();
		while( nCount-- )
			delete (NavDocInfo*) mpDocList->Remove( (sal_uLong)0 );

		if( mbDocImported )
			maLbDocs.InsertEntry( aStr, 0 );

		::sd::DrawDocShell* pCurrentDocShell =
              PTR_CAST(::sd::DrawDocShell, SfxObjectShell::Current() );
		SfxObjectShell* pSfxDocShell = SfxObjectShell::GetFirst(0, sal_False);
		while( pSfxDocShell )
		{
			::sd::DrawDocShell* pDocShell = PTR_CAST(::sd::DrawDocShell, pSfxDocShell );
			if( pDocShell  && !pDocShell->IsInDestruction() && ( pDocShell->GetCreateMode() != SFX_CREATE_MODE_EMBEDDED ) )
			{
				NavDocInfo* pInfo = new NavDocInfo();
				pInfo->mpDocShell = pDocShell;

				aStr = pDocShell->GetMedium()->GetName();
				if( aStr.Len() )
					pInfo->SetName();
				else
					pInfo->SetName( sal_False );
				// z.Z. wird wieder der Name der Shell genommen (also ohne Pfad)
				// da Koose es als Fehler ansieht, wenn er Pfad in URL-Notation
				// angezeigt wird!
				aStr = pDocShell->GetName();

				maLbDocs.InsertEntry( aStr, LISTBOX_APPEND );

				//
				if( pDocShell == pCurrentDocShell )
					pInfo->SetActive();
				else
					pInfo->SetActive( sal_False );

				mpDocList->Insert( pInfo, LIST_APPEND );
			}
			pSfxDocShell = SfxObjectShell::GetNext( *pSfxDocShell, 0 , sal_False );
		}
	}
	maLbDocs.SelectEntryPos( nPos );
}

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

sal_uInt16 SdNavigatorWin::GetDragTypeSdResId( NavigatorDragType eDT, sal_Bool bImage )
{
	switch( eDT )
	{
		case NAVIGATOR_DRAGTYPE_NONE:
				return( bImage ? 0 : STR_NONE );
		case NAVIGATOR_DRAGTYPE_URL:
				return( bImage ? TBI_HYPERLINK : STR_DRAGTYPE_URL );
		case NAVIGATOR_DRAGTYPE_EMBEDDED:
				return( bImage ? TBI_EMBEDDED : STR_DRAGTYPE_EMBEDDED );
		case NAVIGATOR_DRAGTYPE_LINK:
				return( bImage ? TBI_LINK : STR_DRAGTYPE_LINK );
		default: DBG_ERROR( "Keine Resource fuer DragType vorhanden!" );
	}
	return( 0 );
}

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

NavDocInfo* SdNavigatorWin::GetDocInfo()
{
	long nPos = maLbDocs.GetSelectEntryPos();

	if( mbDocImported )
	{
		if( nPos == 0 )
		{
			return( NULL );
		}
		nPos--;
	}

	NavDocInfo* pInfo = (NavDocInfo*)mpDocList->GetObject( nPos );

	return( pInfo );
}

/*************************************************************************
|*
|* PreNotify
|*
\************************************************************************/

long SdNavigatorWin::Notify(NotifyEvent& rNEvt)
{
	const KeyEvent* pKEvt = rNEvt.GetKeyEvent();
	long			nOK = sal_False;

	if( pKEvt )
	{
		if( KEY_ESCAPE == pKEvt->GetKeyCode().GetCode() )
		{
			if( SdPageObjsTLB::IsInDrag() )
			{
				// during drag'n'drop we just stop the drag but do not close the navigator
				nOK = sal_True;
			}
			else
			{
                ::sd::ViewShellBase* pBase = ::sd::ViewShellBase::GetViewShellBase( mpBindings->GetDispatcher()->GetFrame());
                if( pBase )
                {
                    sd::SlideShow::Stop( *pBase );
                    // Stopping the slide show may result in a synchronous
                    // deletion of the navigator window.  Calling the
                    // parents Notify after this is unsafe.  Therefore we
                    // return now.
                    return sal_True;
                }
            }
        }
    }

    if( !nOK )
		nOK = Window::Notify( rNEvt );

	return( nOK );
}


/*************************************************************************
|*
|* KeyInput: ESCAPE abfangen, um Show zu beenden
|*
\************************************************************************/

void SdNavigatorWin::KeyInput( const KeyEvent& rKEvt )
{
	long nOK = sal_False;

	if (rKEvt.GetKeyCode().GetCode() == KEY_ESCAPE)
	{
		if( SdPageObjsTLB::IsInDrag() )
		{
			// during drag'n'drop we just stop the drag but do not close the navigator
			nOK = sal_True;
		}
		else
		{
            ::sd::ViewShellBase* pBase = ::sd::ViewShellBase::GetViewShellBase( mpBindings->GetDispatcher()->GetFrame());
			if(pBase)
			{
				::sd::SlideShow::Stop( *pBase );
			}
		}
	}

	if (!nOK)
	{
		Window::KeyInput(rKEvt);
	}
}

void SdNavigatorWin::DataChanged( const DataChangedEvent& rDCEvt )
{
	if ( (rDCEvt.GetType() == DATACHANGED_SETTINGS) && (rDCEvt.GetFlags() & SETTINGS_STYLE) )
            ApplyImageList();

    Window::DataChanged( rDCEvt );
}

void SdNavigatorWin::SetDragImage()
{
	maToolbox.SetItemImage( TBI_DRAGTYPE, maToolbox.GetImageList().GetImage( GetDragTypeSdResId( meDragType, sal_True ) ) );
}

void SdNavigatorWin::ApplyImageList()
{
	const bool bHighContrast = GetSettings().GetStyleSettings().GetHighContrastMode();

	maToolbox.SetImageList( bHighContrast ? maImageListH : maImageList );

    maToolbox.SetItemImage(TBI_SHAPE_FILTER, BitmapEx(SdResId( bHighContrast ? BMP_GRAPHIC_H : BMP_GRAPHIC)));

	SetDragImage();
}


/*************************************************************************
|*
|* ControllerItem fuer Navigator
|*
\************************************************************************/

SdNavigatorControllerItem::SdNavigatorControllerItem( sal_uInt16 _nId,
								SdNavigatorWin* pNavWin,
								SfxBindings*	_pBindings) :
	SfxControllerItem( _nId, *_pBindings ),
	pNavigatorWin( pNavWin )
{
}

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

void SdNavigatorControllerItem::StateChanged( sal_uInt16 nSId,
						SfxItemState eState, const SfxPoolItem* pItem )
{
	if( eState >= SFX_ITEM_AVAILABLE && nSId == SID_NAVIGATOR_STATE )
	{
		const SfxUInt32Item* pStateItem = PTR_CAST( SfxUInt32Item, pItem );
		DBG_ASSERT( pStateItem, "SfxUInt16Item erwartet");
		sal_uInt32 nState = pStateItem->GetValue();

		// Stift
		if( nState & NAVBTN_PEN_ENABLED &&
			!pNavigatorWin->maToolbox.IsItemEnabled( TBI_PEN ) )
			pNavigatorWin->maToolbox.EnableItem( TBI_PEN );
		if( nState & NAVBTN_PEN_DISABLED &&
			pNavigatorWin->maToolbox.IsItemEnabled( TBI_PEN ) )
			pNavigatorWin->maToolbox.EnableItem( TBI_PEN, sal_False );
		if( nState & NAVBTN_PEN_CHECKED &&
			!pNavigatorWin->maToolbox.IsItemChecked( TBI_PEN ) )
			pNavigatorWin->maToolbox.CheckItem( TBI_PEN );
		if( nState & NAVBTN_PEN_UNCHECKED &&
			pNavigatorWin->maToolbox.IsItemChecked( TBI_PEN ) )
			pNavigatorWin->maToolbox.CheckItem( TBI_PEN, sal_False );

		// Nur wenn Doc in LB das Aktive ist
		NavDocInfo* pInfo = pNavigatorWin->GetDocInfo();
		if( pInfo && pInfo->IsActive() )
		{
			// First
			if( nState & NAVBTN_FIRST_ENABLED &&
				!pNavigatorWin->maToolbox.IsItemEnabled( TBI_FIRST ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_FIRST );
			if( nState & NAVBTN_FIRST_DISABLED &&
				pNavigatorWin->maToolbox.IsItemEnabled( TBI_FIRST ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_FIRST, sal_False );

			// Prev
			if( nState & NAVBTN_PREV_ENABLED &&
				!pNavigatorWin->maToolbox.IsItemEnabled( TBI_PREVIOUS ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_PREVIOUS );
			if( nState & NAVBTN_PREV_DISABLED &&
				pNavigatorWin->maToolbox.IsItemEnabled( TBI_PREVIOUS ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_PREVIOUS, sal_False );

			// Last
			if( nState & NAVBTN_LAST_ENABLED &&
				!pNavigatorWin->maToolbox.IsItemEnabled( TBI_LAST ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_LAST );
			if( nState & NAVBTN_LAST_DISABLED &&
				pNavigatorWin->maToolbox.IsItemEnabled( TBI_LAST ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_LAST, sal_False );

			// Next
			if( nState & NAVBTN_NEXT_ENABLED &&
				!pNavigatorWin->maToolbox.IsItemEnabled( TBI_NEXT ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_NEXT );
			if( nState & NAVBTN_NEXT_DISABLED &&
				pNavigatorWin->maToolbox.IsItemEnabled( TBI_NEXT ) )
				pNavigatorWin->maToolbox.EnableItem( TBI_NEXT, sal_False );

			if( nState & NAVTLB_UPDATE )
			{
				// InitTlb; Wird ueber Slot initiiert
				SfxBoolItem aItem( SID_NAVIGATOR_INIT, sal_True );
				GetBindings().GetDispatcher()->Execute(
					SID_NAVIGATOR_INIT, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD, &aItem, 0L );
			}
		}
	}
}

/*************************************************************************
|*
|* ControllerItem fuer Navigator, um die Seite in der TreeLB anzuzeigen
|*
\************************************************************************/

SdPageNameControllerItem::SdPageNameControllerItem( sal_uInt16 _nId,
								SdNavigatorWin* pNavWin,
								SfxBindings*	_pBindings) :
	SfxControllerItem( _nId, *_pBindings ),
	pNavigatorWin( pNavWin )
{
}

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

void SdPageNameControllerItem::StateChanged( sal_uInt16 nSId,
						SfxItemState eState, const SfxPoolItem* pItem )
{
	if( eState >= SFX_ITEM_AVAILABLE && nSId == SID_NAVIGATOR_PAGENAME )
	{
		// Nur wenn Doc in LB das Aktive ist
		NavDocInfo* pInfo = pNavigatorWin->GetDocInfo();
		if( pInfo && pInfo->IsActive() )
		{
			const SfxStringItem* pStateItem = PTR_CAST( SfxStringItem, pItem );
			DBG_ASSERT( pStateItem, "SfxStringItem erwartet");
			String aPageName = pStateItem->GetValue();

			if( !pNavigatorWin->maTlbObjects.HasSelectedChilds( aPageName ) )
			{
				if( pNavigatorWin->maTlbObjects.GetSelectionMode() == MULTIPLE_SELECTION )
				{
					// Weil sonst immer dazuselektiert wird
					pNavigatorWin->maTlbObjects.SelectAll( sal_False );
				}
				pNavigatorWin->maTlbObjects.SelectEntry( aPageName );
			}
		}
	}
}