/**************************************************************
 * 
 * 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 <com/sun/star/presentation/EffectPresetClass.hpp>
#include <com/sun/star/animations/XAnimationNodeSupplier.hpp>
#include <com/sun/star/view/XSelectionSupplier.hpp>
#include <com/sun/star/drawing/XDrawView.hpp>
#include <com/sun/star/drawing/XShape.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/presentation/EffectNodeType.hpp>
#include <com/sun/star/presentation/EffectCommands.hpp>
#include <com/sun/star/animations/AnimationTransformType.hpp>
#include <com/sun/star/text/XTextRangeCompare.hpp>
#include <com/sun/star/container/XEnumerationAccess.hpp>
#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/presentation/ParagraphTarget.hpp>
#include <com/sun/star/text/XText.hpp>
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/drawing/LineStyle.hpp>
#include <com/sun/star/drawing/FillStyle.hpp>
#include <comphelper/processfactory.hxx>
#include <sfx2/dispatch.hxx>
#include "STLPropertySet.hxx"
#include "CustomAnimationPane.hxx"
#include "CustomAnimationDialog.hxx"
#include "CustomAnimationCreateDialog.hxx"
#include "CustomAnimationPane.hrc"
#include "CustomAnimation.hrc"
#include "CustomAnimationList.hxx"
#include <vcl/lstbox.hxx>
#include <vcl/fixed.hxx>

#include <vcl/button.hxx>
#include <vcl/combobox.hxx>
#include <vcl/scrbar.hxx>

#include <comphelper/sequence.hxx>
#include <sfx2/frame.hxx>

#include <svx/unoapi.hxx>
#include <svx/svxids.hrc>
#include <DrawDocShell.hxx>
#include <ViewShellBase.hxx>
#include "DrawViewShell.hxx"
#include "DrawController.hxx"
#include "sdresid.hxx"
#include "drawview.hxx"
#include "slideshow.hxx"
#include "undoanim.hxx"
#include "optsitem.hxx"
#include "sddll.hxx"
#include "framework/FrameworkHelper.hxx"

#include "EventMultiplexer.hxx"
#include "DialogListBox.hxx"

#include "glob.hrc"
#include "sdpage.hxx"
#include "drawdoc.hxx"
#include "app.hrc"

#include <memory>
#include <algorithm>

#include <basegfx/polygon/b2dpolypolygontools.hxx>
#include <basegfx/matrix/b2dhommatrix.hxx>
#include <basegfx/range/b2drange.hxx>

using namespace ::com::sun::star;
using namespace ::com::sun::star::animations;
using namespace ::com::sun::star::presentation;
using namespace ::com::sun::star::text;

using ::rtl::OUString;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::drawing;
using ::com::sun::star::view::XSelectionSupplier;
using ::com::sun::star::view::XSelectionChangeListener;
using ::com::sun::star::frame::XController;
using ::com::sun::star::frame::XModel;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::beans::XPropertyChangeListener;
using ::com::sun::star::container::XIndexAccess;
using ::com::sun::star::container::XEnumerationAccess;
using ::com::sun::star::container::XEnumeration;
using ::com::sun::star::text::XText;
using ::sd::framework::FrameworkHelper;

namespace sd {

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

void fillDurationComboBox( ComboBox* pBox )
{
	static const double gdVerySlow = 5.0;
	static const double gdSlow = 3.0;
	static const double gdNormal = 2.0;
	static const double gdFast = 1.0;
	static const double gdVeryFast = 0.5;

	String aVerySlow( SdResId( STR_CUSTOMANIMATION_DURATION_VERY_SLOW ) );
	pBox->SetEntryData( pBox->InsertEntry( aVerySlow ), (void*)&gdVerySlow );

	String aSlow( SdResId( STR_CUSTOMANIMATION_DURATION_SLOW ) );
	pBox->SetEntryData( pBox->InsertEntry( aSlow ), (void*)&gdSlow );

	String aNormal( SdResId( STR_CUSTOMANIMATION_DURATION_NORMAL ) );
	pBox->SetEntryData( pBox->InsertEntry( aNormal ), (void*)&gdNormal );

	String aFast( SdResId( STR_CUSTOMANIMATION_DURATION_FAST ) );
	pBox->SetEntryData( pBox->InsertEntry( aFast ), (void*)&gdFast );

	String aVeryFast( SdResId( STR_CUSTOMANIMATION_DURATION_VERY_FAST ) );
	pBox->SetEntryData( pBox->InsertEntry( aVeryFast ), (void*)&gdVeryFast );
}

void fillRepeatComboBox( ComboBox* pBox )
{
	String aNone( SdResId( STR_CUSTOMANIMATION_REPEAT_NONE ) );
	pBox->SetEntryData( pBox->InsertEntry( aNone ), (void*)((sal_Int32)0) );

	pBox->SetEntryData( pBox->InsertEntry( String::CreateFromInt32( 2 ) ), (void*)((sal_Int32)1) );
	pBox->SetEntryData( pBox->InsertEntry( String::CreateFromInt32( 3 ) ), (void*)((sal_Int32)3) );
	pBox->SetEntryData( pBox->InsertEntry( String::CreateFromInt32( 4 ) ), (void*)((sal_Int32)4) );
	pBox->SetEntryData( pBox->InsertEntry( String::CreateFromInt32( 5 ) ), (void*)((sal_Int32)5) );
	pBox->SetEntryData( pBox->InsertEntry( String::CreateFromInt32( 10 ) ), (void*)((sal_Int32)10) );

	String aUntilClick( SdResId( STR_CUSTOMANIMATION_REPEAT_UNTIL_NEXT_CLICK ) );
	pBox->SetEntryData( pBox->InsertEntry( aUntilClick ), (void*)((sal_Int32)-1) );

	String aEndOfSlide( SdResId( STR_CUSTOMANIMATION_REPEAT_UNTIL_END_OF_SLIDE ) );
	pBox->SetEntryData( pBox->InsertEntry( aEndOfSlide ), (void*)((sal_Int32)-2) );
}

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

CustomAnimationPane::CustomAnimationPane( ::Window* pParent, ViewShellBase& rBase, const Size& rMinSize )
:	Control( pParent, SdResId(DLG_CUSTOMANIMATIONPANE) ),
	mrBase( rBase ),
	mpCustomAnimationPresets(NULL),
	mnPropertyType( nPropertyTypeNone ),
	maMinSize( rMinSize ),
	mxModel( rBase.GetDocShell()->GetDoc()->getUnoModel(), UNO_QUERY ),
	maLateInitTimer()
{
	// load resources
	mpFLEffect = new FixedLine( this, SdResId( FL_EFFECT ) );

	mpPBAddEffect = new PushButton( this, SdResId( PB_ADD_EFFECT ) );
	mpPBChangeEffect = new PushButton( this, SdResId( PB_CHANGE_EFFECT ) );
	mpPBRemoveEffect = new PushButton( this, SdResId( PB_REMOVE_EFFECT ) );

	mpFLModify = new FixedLine( this, SdResId( FL_MODIFY ) );

	mpFTStart = new FixedText( this, SdResId( FT_START ) );
	mpLBStart = new ListBox( this, SdResId( LB_START ) );
	mpFTProperty = new FixedText( this, SdResId( FT_PROPERTY ) );
	mpLBProperty = new PropertyControl( this, SdResId( LB_PROPERTY ) );
	mpPBPropertyMore = new PushButton( this, SdResId( PB_PROPERTY_MORE ) );

	mpFTSpeed = new FixedText( this, SdResId( FT_SPEED ) );
	mpCBSpeed = new ComboBox( this, SdResId( CB_SPEED ) );

	mpCustomAnimationList = new CustomAnimationList( this, SdResId( CT_CUSTOM_ANIMATION_LIST ), this );

	mpPBMoveUp = new PushButton( this, SdResId( PB_MOVE_UP ) );
	mpPBMoveDown = new PushButton( this, SdResId( PB_MOVE_DOWN ) );
	mpFTChangeOrder = new FixedText( this, SdResId( FT_CHANGE_ORDER ) );
	mpFLSeperator1 = new FixedLine( this, SdResId( FL_SEPERATOR1 ) );
	mpPBPlay = new PushButton( this, SdResId( PB_PLAY ) );
	mpPBSlideShow = new PushButton( this, SdResId( PB_SLIDE_SHOW ) );
	mpFLSeperator2 = new FixedLine( this, SdResId( FL_SEPERATOR2 ) );
	mpCBAutoPreview = new CheckBox( this, SdResId( CB_AUTOPREVIEW ) );

	maStrProperty = mpFTProperty->GetText();

	FreeResource();
    
    // use bold font for group headings (same font for all fixed lines):
    Font font( mpFLEffect->GetFont() );
    font.SetWeight( WEIGHT_BOLD );
    mpFLEffect->SetFont( font );
    mpFLModify->SetFont( font );
    
	fillDurationComboBox( mpCBSpeed );
	mpPBMoveUp->SetSymbol( SYMBOL_ARROW_UP );
	mpPBMoveDown->SetSymbol( SYMBOL_ARROW_DOWN );

	mpPBAddEffect->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBChangeEffect->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBRemoveEffect->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpLBStart->SetSelectHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpCBSpeed->SetSelectHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBPropertyMore->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBMoveUp->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBMoveDown->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBPlay->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpPBSlideShow->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );
	mpCBAutoPreview->SetClickHdl( LINK( this, CustomAnimationPane, implControlHdl ) );

	maStrModify = mpFLEffect->GetText();

	// resize controls according to current size
	updateLayout();

	// get current controller and initialize listeners
	try
	{
		mxView = Reference< XDrawView >::query(mrBase.GetController());
		addListener();
	}
	catch( Exception& e )
	{
		(void)e;
		DBG_ERROR( "sd::CustomAnimationPane::CustomAnimationPane(), Exception cought!" );
	}

	// get current page and update custom animation list
	onChangeCurrentPage();

    // Wait a short time before the presets list is created.  This gives the
    // system time to paint the control.
    maLateInitTimer.SetTimeout(100);
    maLateInitTimer.SetTimeoutHdl(LINK(this, CustomAnimationPane, lateInitCallback));
    maLateInitTimer.Start();
}

CustomAnimationPane::~CustomAnimationPane()
{
    maLateInitTimer.Stop();

	removeListener();

	MotionPathTagVector aTags;
	aTags.swap( maMotionPathTags );
	MotionPathTagVector::iterator aIter;
	for( aIter = aTags.begin(); aIter != aTags.end(); aIter++ )
		(*aIter)->Dispose();

	delete mpFLModify;
	delete mpPBAddEffect;
	delete mpPBChangeEffect;
	delete mpPBRemoveEffect;
	delete mpFLEffect;
	delete mpFTStart;
	delete mpLBStart;
	delete mpFTProperty;
	delete mpLBProperty;
	delete mpPBPropertyMore;
	delete mpFTSpeed;
	delete mpCBSpeed;
	delete mpCustomAnimationList;
	delete mpFTChangeOrder;
	delete mpPBMoveUp;
	delete mpPBMoveDown;
	delete mpFLSeperator1;
	delete mpPBPlay;
	delete mpPBSlideShow;
	delete mpFLSeperator2;
	delete mpCBAutoPreview;
}

void CustomAnimationPane::addUndo()
{
	::svl::IUndoManager* pManager = mrBase.GetDocShell()->GetUndoManager();
	if( pManager )
	{
		SdPage* pPage = SdPage::getImplementation( mxCurrentPage );
		if( pPage )
			pManager->AddUndoAction( new UndoAnimation( mrBase.GetDocShell()->GetDoc(), pPage ) );
	}
}

void CustomAnimationPane::Resize()
{
	updateLayout();
}

void CustomAnimationPane::StateChanged( StateChangedType nStateChange )
{
	Control::StateChanged( nStateChange );

	if( nStateChange == STATE_CHANGE_VISIBLE )
		updateMotionPathTags();
}

void CustomAnimationPane::KeyInput( const KeyEvent& rKEvt )
{
	if( mpCustomAnimationList )
		mpCustomAnimationList->KeyInput( rKEvt );
}

void CustomAnimationPane::addListener()
{
	Link aLink( LINK(this,CustomAnimationPane,EventMultiplexerListener) );
    mrBase.GetEventMultiplexer()->AddEventListener (
        aLink,
        tools::EventMultiplexerEvent::EID_EDIT_VIEW_SELECTION
        | tools::EventMultiplexerEvent::EID_CURRENT_PAGE
        | tools::EventMultiplexerEvent::EID_MAIN_VIEW_REMOVED
        | tools::EventMultiplexerEvent::EID_MAIN_VIEW_ADDED
        | tools::EventMultiplexerEvent::EID_DISPOSING
        | tools::EventMultiplexerEvent::EID_END_TEXT_EDIT);
}

void CustomAnimationPane::removeListener()
{
	Link aLink( LINK(this,CustomAnimationPane,EventMultiplexerListener) );
    mrBase.GetEventMultiplexer()->RemoveEventListener( aLink );
}

IMPL_LINK(CustomAnimationPane,EventMultiplexerListener,
    tools::EventMultiplexerEvent*,pEvent)
{
    switch (pEvent->meEventId)
    {
        case tools::EventMultiplexerEvent::EID_EDIT_VIEW_SELECTION:
            onSelectionChanged();
            break;

        case tools::EventMultiplexerEvent::EID_CURRENT_PAGE:
            onChangeCurrentPage();
            break;

        case tools::EventMultiplexerEvent::EID_MAIN_VIEW_ADDED:
            // At this moment the controller may not yet been set at model
            // or ViewShellBase.  Take it from the view shell passed with
            // the event.
            if (mrBase.GetMainViewShell() != NULL)
            {
				if( mrBase.GetMainViewShell()->GetShellType() == ViewShell::ST_IMPRESS )
				{
					mxView = Reference<XDrawView>::query(mrBase.GetDrawController());
	                onSelectionChanged();
		            onChangeCurrentPage();
					break;
				}
            }
		// fall through intended
        case tools::EventMultiplexerEvent::EID_MAIN_VIEW_REMOVED:
            mxView = 0;
			mxCurrentPage = 0;
			updateControls();
            break;

        case tools::EventMultiplexerEvent::EID_DISPOSING:
            mxView = Reference<XDrawView>();
            onSelectionChanged();
            onChangeCurrentPage();
            break;
		case tools::EventMultiplexerEvent::EID_END_TEXT_EDIT:
			if( mpMainSequence.get() && pEvent->mpUserData )
				mpCustomAnimationList->update( mpMainSequence );
			break;
    }
    return 0;
}


void CustomAnimationPane::updateLayout()
{
	Size aPaneSize( GetSizePixel() );
	if( aPaneSize.Width() < maMinSize.Width() )
		aPaneSize.Width() = maMinSize.Width();

	if( aPaneSize.Height() < maMinSize.Height() )
		aPaneSize.Height() = maMinSize.Height();

	Point aOffset( LogicToPixel( Point(3,3), MAP_APPFONT ) );
	Point aCursor( aOffset );

	// place the modify fixed line

	// place the "modify effect" fixed line
	Size aSize( mpFLModify->GetSizePixel() );
	aSize.Width() = aPaneSize.Width() - 2 * aOffset.X();

	mpFLModify->SetPosSizePixel( aCursor, aSize );

	aCursor.Y() += aSize.Height() + aOffset.Y();

	const int nButtonExtraWidth = 4 * aOffset.X();

	// the "add effect" button is placed top-left
    Size aCtrlSize( mpPBAddEffect->GetSizePixel() );
    aCtrlSize.setWidth( mpPBAddEffect->CalcMinimumSize( aSize.Width() ).getWidth() + nButtonExtraWidth );
    mpPBAddEffect->SetPosSizePixel( aCursor, aCtrlSize );

	aCursor.X() += aOffset.X() + aCtrlSize.Width();

	// place the "change effect" button

	// if the "change" button does not fit right of the "add effect", put it on the next line
    aCtrlSize = mpPBChangeEffect->GetSizePixel();
    aCtrlSize.setWidth( mpPBChangeEffect->CalcMinimumSize( aSize.Width() ).getWidth() + nButtonExtraWidth );
	if( ( aCursor.X() + aCtrlSize.Width() + aOffset.X() ) > aPaneSize.Width() )
	{
		aCursor.X() = aOffset.X();
		aCursor.Y() += aCtrlSize.Height() + aOffset.Y();
	}
	mpPBChangeEffect->SetPosSizePixel( aCursor, aCtrlSize );

	aCursor.X() += aOffset.X() + aCtrlSize.Width();

	// place the "remove effect" button

	// if the "remove" button does not fit right of the "add effect", put it on the next line
    aCtrlSize = mpPBRemoveEffect->GetSizePixel();
    aCtrlSize.setWidth( mpPBRemoveEffect->CalcMinimumSize( aSize.Width() ).getWidth() + nButtonExtraWidth );
	if( ( aCursor.X() + aCtrlSize.Width() + aOffset.X() ) > aPaneSize.Width() )
	{
		aCursor.X() = aOffset.X();
		aCursor.Y() += aCtrlSize.Height() + aOffset.Y();
	}

	mpPBRemoveEffect->SetPosSizePixel( aCursor, aCtrlSize );

	aCursor.X() = aOffset.X();
	aCursor.Y() += aCtrlSize.Height() + 2 * aOffset.Y();

	// place the "modify effect" fixed line
	aSize = mpFLEffect->GetSizePixel();
	aSize.Width() = aPaneSize.Width() - 2 * aOffset.X();

	mpFLEffect->SetPosSizePixel( aCursor, aSize );

	aCursor.Y() += aSize.Height() + aOffset.Y();

	// ---------------------------------------------------------------------------
	// place the properties controls

	// calc minimum width for fixedtext

	Size aFixedTextSize( mpFTStart->CalcMinimumSize() );
	long nWidth = aFixedTextSize.Width();
    aFixedTextSize = mpFTProperty->CalcMinimumSize();
	nWidth = std::max( nWidth, aFixedTextSize.Width() );
    aFixedTextSize = mpFTSpeed->CalcMinimumSize();
	aFixedTextSize.Width() = std::max( nWidth, aFixedTextSize.Width() ) + aOffset.X();
	mpFTStart->SetSizePixel(aFixedTextSize);
	mpFTProperty->SetSizePixel(aFixedTextSize);
	mpFTSpeed->SetSizePixel(aFixedTextSize);

	aSize = mpPBPropertyMore->GetSizePixel();

	// place the "start" fixed text
	
	Point aFTPos( aCursor );
	Point aLBPos( aCursor );
	Size aListBoxSize( LogicToPixel( Size( 60, 12 ), MAP_APPFONT ) );
	long nDeltaY = aListBoxSize.Height() + aOffset.Y();

	// linebreak?
	if( (aFixedTextSize.Width() + aListBoxSize.Width() + aSize.Width() + 4 * aOffset.X()) > aPaneSize.Width() )
	{
		// y position for list box is below fixed text
		aLBPos.Y() += aFixedTextSize.Height() + aOffset.Y();

		// height of fixed text + list box + something = 2 * list box
		nDeltaY = aListBoxSize.Height() +  aFixedTextSize.Height() + 2*aOffset.Y();
	}
	else
	{
		// x position for list box is right of fixed text
		aLBPos.X() += aFixedTextSize.Width() + aOffset.X();

		if( aListBoxSize.Height() > aFixedTextSize.Height() )
			aFTPos.Y() = aLBPos.Y() + ((aListBoxSize.Height() - aFixedTextSize.Height()) >> 1);
		else
			aLBPos.Y() = aFTPos.Y() + ((aFixedTextSize.Height() - aListBoxSize.Height()) >> 1);
	}

	// width of the listbox is from its left side until end of pane
	aListBoxSize.Width() = aPaneSize.Width() - aLBPos.X() - aSize.Width() - 2 * aOffset.X();

	mpFTStart->SetPosPixel( aFTPos );
	mpLBStart->SetPosSizePixel( aLBPos, aListBoxSize );

	aFTPos.Y() += nDeltaY; aLBPos.Y() += nDeltaY;

	mpFTProperty->SetPosPixel( aFTPos );
	mpLBProperty->SetPosSizePixel( aLBPos, aListBoxSize );
	mpLBProperty->Resize();

	Point aMorePos( aLBPos );
	aMorePos.X() += aListBoxSize.Width() + aOffset.X();
	mpPBPropertyMore->SetPosPixel( aMorePos );

	aFTPos.Y() += nDeltaY; aLBPos.Y() += nDeltaY;

	mpFTSpeed->SetPosPixel( aFTPos );
	mpCBSpeed->SetPosSizePixel( aLBPos, aListBoxSize );

	aFTPos.Y() += nDeltaY + aOffset.Y();

	Point aListPos( aFTPos );

	// positionate the buttons on the bottom

	// place the auto preview checkbox
	aCursor = Point( aOffset.X(), aPaneSize.Height() - mpCBAutoPreview->GetSizePixel().Height() - aOffset.Y() );
	mpCBAutoPreview->SetPosPixel( aCursor );

	// place the seperator 2 fixed line
	aCursor.Y() -= /* aOffset.Y() + */ mpFLSeperator2->GetSizePixel().Height();
	aSize = mpFLSeperator2->GetSizePixel();
	aSize.Width() = aPaneSize.Width() - 2 * aOffset.X();
	mpFLSeperator2->SetPosSizePixel( aCursor, aSize );
	
	// next, layout and place the play and slide show buttons
    aCtrlSize = mpPBSlideShow->GetSizePixel();
    aCtrlSize.setWidth( mpPBSlideShow->CalcMinimumSize( aSize.Width() ).getWidth() + nButtonExtraWidth );

	Size aPlaySize( mpPBPlay->GetSizePixel() );
    aPlaySize.setWidth( mpPBPlay->CalcMinimumSize( aSize.Width() ).getWidth() + nButtonExtraWidth );

	aCursor.Y() -= aCtrlSize.Height() /* + aOffset.Y() */;
	
	// do we need two lines for the buttons?
	int aTestWidth = aCursor.X() + mpPBPlay->GetSizePixel().Width() + 2 * aOffset.X() + mpPBSlideShow->GetSizePixel().Width();
	if( aTestWidth > aPaneSize.Width() )
	{
		mpPBSlideShow->SetPosSizePixel( aCursor, aCtrlSize );
		aCursor.Y() -= aCtrlSize.Height() + aOffset.Y();
		mpPBPlay->SetPosSizePixel( aCursor, aPlaySize );
	}
	else
	{
		mpPBPlay->SetPosSizePixel( aCursor, aPlaySize );
		aCursor.X() += aPlaySize.Width() + aOffset.X();
		mpPBSlideShow->SetPosSizePixel( aCursor, aCtrlSize );
	}

	// place the seperator 1 fixed line
	aCursor.X() = aOffset.X();
	aCursor.Y() -= /* aOffset.Y() + */ mpFLSeperator1->GetSizePixel().Height();
	aSize = mpFLSeperator1->GetSizePixel();
	aSize.Width() = aPaneSize.Width() - 2 * aOffset.X();
	mpFLSeperator1->SetPosSizePixel( aCursor, aSize );

	// place the move down button
	aSize = mpPBMoveDown->GetSizePixel();

	aCursor.X() = aPaneSize.Width() - aOffset.X() - aSize.Width();
	aCursor.Y() -= aOffset.Y() + aSize.Height();
	mpPBMoveDown->SetPosPixel( aCursor );

	aCursor.X() -= aOffset.X() + aSize.Width();
	mpPBMoveUp->SetPosPixel( aCursor );

    // Place the change order label.
    // Its width has to be calculated dynamically so that is can be
    // displayed flush right without having too much space to the buttons
    // with some languages or truncated text with others.
	mpFTChangeOrder->SetSizePixel(mpFTChangeOrder->CalcMinimumSize());

	aCursor.X() -= aOffset.X() + mpFTChangeOrder->GetSizePixel().Width();
    aCursor.Y() += (aSize.Height() - mpFTChangeOrder->GetSizePixel().Height()) >> 1;
    mpFTChangeOrder->SetPosPixel( aCursor );

	// positionate the custom animation list control
	Size aCustomAnimationListSize( aPaneSize.Width() - aListPos.X() - aOffset.X(), aCursor.Y() - aListPos.Y() - 2 * aOffset.Y() );
	mpCustomAnimationList->SetPosSizePixel( aListPos, aCustomAnimationListSize );
}

static sal_Int32 getPropertyType( const OUString& rProperty )
{
	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Direction") ) )
		return nPropertyTypeDirection;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Spokes") ) )
		return nPropertyTypeSpokes;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Zoom") ) )
		return nPropertyTypeZoom;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Accelerate") ) )
		return nPropertyTypeAccelerate;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Decelerate") ) )
		return nPropertyTypeDecelerate;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Color1") ) )
		return nPropertyTypeFirstColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Color2") ) )
		return nPropertyTypeSecondColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("FillColor") ) )
		return nPropertyTypeFillColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("ColorStyle") ) )
		return nPropertyTypeColorStyle;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("AutoReverse") ) )
		return nPropertyTypeAutoReverse;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("FontStyle") ) )
		return nPropertyTypeFont;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("CharColor") ) )
		return nPropertyTypeCharColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("CharHeight") ) )
		return nPropertyTypeCharHeight;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("CharDecoration") ) )
		return nPropertyTypeCharDecoration;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("LineColor") ) )
		return nPropertyTypeLineColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Rotate") ) )
		return nPropertyTypeRotate;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Transparency") ) )
		return nPropertyTypeTransparency;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Color") ) )
		return nPropertyTypeColor;

	if( rProperty.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("Scale") ) )
		return nPropertyTypeScale;

	return nPropertyTypeNone;
}

OUString getPropertyName( sal_Int32 nPropertyType )
{
	switch( nPropertyType )
	{
	case nPropertyTypeDirection:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_DIRECTION_PROPERTY ) ) );

	case nPropertyTypeSpokes:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_SPOKES_PROPERTY ) ) );

	case nPropertyTypeFirstColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FIRST_COLOR_PROPERTY ) ) );

	case nPropertyTypeSecondColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_SECOND_COLOR_PROPERTY ) ) );

	case nPropertyTypeZoom:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_ZOOM_PROPERTY ) ) );

	case nPropertyTypeFillColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FILL_COLOR_PROPERTY ) ) );

	case nPropertyTypeColorStyle:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_STYLE_PROPERTY ) ) );

	case nPropertyTypeFont:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FONT_PROPERTY ) ) );

	case nPropertyTypeCharHeight:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_SIZE_PROPERTY ) ) );

	case nPropertyTypeCharColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FONT_COLOR_PROPERTY ) ) );

	case nPropertyTypeCharHeightStyle:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FONT_SIZE_STYLE_PROPERTY ) ) );

	case nPropertyTypeCharDecoration:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_FONT_STYLE_PROPERTY ) ) );

	case nPropertyTypeLineColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_LINE_COLOR_PROPERTY ) ) );

	case nPropertyTypeRotate:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_AMOUNT_PROPERTY ) ) );

	case nPropertyTypeColor:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_COLOR_PROPERTY ) ) );

	case nPropertyTypeTransparency:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_AMOUNT_PROPERTY ) ) );

	case nPropertyTypeScale:
		return OUString( String( SdResId( STR_CUSTOMANIMATION_SCALE_PROPERTY ) ) );
	}

	OUString aStr;
	return aStr;
}

void CustomAnimationPane::updateControls()
{
	mpFLModify->Enable( mxView.is() );
	mpFTSpeed->Enable( mxView.is() );
	mpCBSpeed->Enable( mxView.is() );
	mpCustomAnimationList->Enable( mxView.is() );
	mpFTChangeOrder->Enable( mxView.is() );
	mpPBMoveUp->Enable( mxView.is() );
	mpPBMoveDown->Enable( mxView.is() );
	mpFLSeperator1->Enable( mxView.is() );
	mpPBPlay->Enable( mxView.is() );
	mpPBSlideShow->Enable( mxView.is() );
	mpFLSeperator2->Enable( mxView.is() );
	mpCBAutoPreview->Enable( mxView.is() );

	if( !mxView.is() )
	{
		mpPBAddEffect->Enable( sal_False );
		mpPBChangeEffect->Enable( sal_False );
		mpPBRemoveEffect->Enable( sal_False );
		mpFLEffect->Enable( sal_False );
		mpFTStart->Enable( sal_False );
		mpLBStart->Enable( sal_False );
		mpPBPropertyMore->Enable( sal_False );
		mpLBProperty->Enable( sal_False );
		mpFTProperty->Enable( sal_False );
		mpCustomAnimationList->clear();
		return;
	}

	const int nSelectionCount = maListSelection.size();

	mpPBAddEffect->Enable( maViewSelection.hasValue() );
	mpPBChangeEffect->Enable( nSelectionCount);
	mpPBRemoveEffect->Enable(nSelectionCount);

	mpFLEffect->Enable(nSelectionCount > 0);
	mpFTStart->Enable(nSelectionCount > 0);
	mpLBStart->Enable(nSelectionCount > 0);
	mpPBPropertyMore->Enable(nSelectionCount > 0);

//	mpPBPlay->Enable(nSelectionCount > 0);

	mpFTProperty->SetText( maStrProperty );

	mnPropertyType = nPropertyTypeNone;

	if( nSelectionCount == 1 )
	{
		CustomAnimationEffectPtr pEffect = maListSelection.front();

		OUString aUIName( getPresets().getUINameForPresetId( pEffect->getPresetId() ) );

		OUString aTemp( maStrModify );
		
		if( aUIName.getLength() )
		{
			aTemp += OUString( (sal_Unicode)' ' );
			aTemp += aUIName;
		}
		mpFLEffect->SetText( aTemp );

		CustomAnimationPresetPtr pDescriptor = getPresets().getEffectDescriptor( pEffect->getPresetId() );
		if( pDescriptor.get() )
		{
			PropertySubControl* pSubControl = NULL;
	
			Any aValue;

			UStringList aProperties( pDescriptor->getProperties() );
			if( aProperties.size() >= 1 )
			{
				OUString aProperty( aProperties.front() );

				mnPropertyType = getPropertyType( aProperties.front() );

				mpFTProperty->SetText( getPropertyName( mnPropertyType )  );

				aValue = getProperty1Value( mnPropertyType, pEffect );
			}
		
			if( aValue.hasValue() )
			{
				pSubControl = mpLBProperty->getSubControl();
				if( !pSubControl || (pSubControl->getControlType() != mnPropertyType) )
				{
					pSubControl = PropertySubControl::create( mnPropertyType, this, aValue, pEffect->getPresetId(), LINK( this, CustomAnimationPane, implPropertyHdl ) );
					mpLBProperty->setSubControl( pSubControl );
				}
				else
				{
					pSubControl->setValue( aValue, pEffect->getPresetId() );
				}
			}
			else
			{
				mpLBProperty->setSubControl( 0 );
			}

			bool bEnable = (pSubControl != 0) && (pSubControl->getControl()->IsEnabled());
			mpLBProperty->Enable( bEnable );
			mpFTProperty->Enable( bEnable );
		}
		else
		{
			mpLBProperty->setSubControl( 0 );
			mpFTProperty->Enable( sal_False );
			mpLBProperty->Enable( sal_False );
			mpPBPropertyMore->Enable( sal_False );
		}

		//
		// ---
		//
		sal_uInt16 nPos = 0xffff;

		sal_Int16 nNodeType = pEffect->getNodeType();
		switch( nNodeType )
		{
		case EffectNodeType::ON_CLICK:			nPos = 0; break;
		case EffectNodeType::WITH_PREVIOUS:		nPos = 1; break;
		case EffectNodeType::AFTER_PREVIOUS:	nPos = 2; break;
		}

		mpLBStart->SelectEntryPos( nPos );

		double fDuration = pEffect->getDuration();
		const bool bHasSpeed = fDuration > 0.001;

		mpFTSpeed->Enable(bHasSpeed);
		mpCBSpeed->Enable(bHasSpeed);

		if( bHasSpeed )
		{
			if( fDuration == 5.0 )
				nPos = 0;
			else if( fDuration == 3.0 )
				nPos = 1;
			else if( fDuration == 2.0 ) 
				nPos = 2;
			else if( fDuration == 1.0 ) 
				nPos = 3;
			else if( fDuration == 0.5 ) 
				nPos = 4;
			else 
				nPos = 0xffff;

			mpCBSpeed->SelectEntryPos( nPos );
		}

		mpPBPropertyMore->Enable( sal_True );

		mpFTChangeOrder->Enable( sal_True );
	}
	else
	{
		mpLBProperty->setSubControl( 0 );
		mpFTProperty->Enable( sal_False );
		mpLBProperty->Enable( sal_False );
		mpPBPropertyMore->Enable( sal_False );
		mpFTSpeed->Enable(sal_False);
		mpCBSpeed->Enable(sal_False);
		mpFTChangeOrder->Enable( sal_False );
		mpLBStart->SetNoSelection();
		mpCBSpeed->SetNoSelection();
		mpFLEffect->SetText( maStrModify );
	}

	bool bEnableUp = true;
	bool bEnableDown = true;
	if( nSelectionCount == 0 )
	{
		bEnableUp = false;
		bEnableDown = false;
	}
	else
	{
		if( mpMainSequence->find( maListSelection.front() ) == mpMainSequence->getBegin() )
			bEnableUp = false;

		EffectSequence::iterator aIter( mpMainSequence->find( maListSelection.back() ) );
		if( aIter == mpMainSequence->getEnd() )
		{
			bEnableDown = false;
		}
		else
		{
			do
			{
				aIter++;	
			}
			while( (aIter != mpMainSequence->getEnd()) && !(mpCustomAnimationList->isExpanded((*aIter)) ) );

			if( aIter == mpMainSequence->getEnd() )
				bEnableDown = false;
		}
		
		if( bEnableUp || bEnableDown )
		{
			MainSequenceRebuildGuard aGuard( mpMainSequence );

			EffectSequenceHelper* pSequence = 0;
			EffectSequence::iterator aRebuildIter( maListSelection.begin() );
			const EffectSequence::iterator aRebuildEnd( maListSelection.end() );
			while( aRebuildIter != aRebuildEnd )
			{
				CustomAnimationEffectPtr pEffect = (*aRebuildIter++);

				if( pEffect.get() )
				{
					if( pSequence == 0 )
					{
						pSequence = pEffect->getEffectSequence();
					}
					else
					{
						if( pSequence != pEffect->getEffectSequence() )
						{
							bEnableUp = false;
							bEnableDown = false;
							break;
						}
					}
				}
			}
		}
	}

	mpPBMoveUp->Enable(bEnableUp);
	mpPBMoveDown->Enable(bEnableDown);

	SdOptions* pOptions = SD_MOD()->GetSdOptions(DOCUMENT_TYPE_IMPRESS);
	mpCBAutoPreview->Check( pOptions->IsPreviewChangedEffects() == sal_True );

	updateMotionPathTags();
}

static bool updateMotionPathImpl( CustomAnimationPane& rPane, ::sd::View& rView,  EffectSequence::iterator aIter, EffectSequence::iterator aEnd, MotionPathTagVector& rOldTags, MotionPathTagVector& rNewTags )
{
	bool bChanges = false;
	while( aIter != aEnd )
	{
		CustomAnimationEffectPtr pEffect( (*aIter++) );
		if( pEffect.get() && pEffect->getPresetClass() == ::com::sun::star::presentation::EffectPresetClass::MOTIONPATH )
		{
			rtl::Reference< MotionPathTag > xMotionPathTag;
			// first try to find if there is already a tag for this
			MotionPathTagVector::iterator aMIter( rOldTags.begin() );
			for( ; aMIter != rOldTags.end(); aMIter++ )
			{
				rtl::Reference< MotionPathTag > xTag( (*aMIter) );
				if( xTag->getEffect() == pEffect )
				{
					if( !xTag->isDisposed() )
					{
						xMotionPathTag = xTag;
						rOldTags.erase( aMIter );
					}
					break;
				}
			}

			// if not found, create new one
			if( !xMotionPathTag.is() )
			{
				xMotionPathTag.set( new MotionPathTag( rPane, rView, pEffect ) );
				bChanges = true;
			}

			if( xMotionPathTag.is() )
				rNewTags.push_back( xMotionPathTag );
		}
	}

	return bChanges;
}

void CustomAnimationPane::updateMotionPathTags()
{
	bool bChanges = false;

	MotionPathTagVector aTags;
	aTags.swap( maMotionPathTags );

	::sd::View* pView = 0;

	if( mxView.is() )
	{
		::boost::shared_ptr<ViewShell> xViewShell( mrBase.GetMainViewShell() );
		if( xViewShell.get() )
			pView = xViewShell->GetView();
	}

	if( IsVisible() && mpMainSequence.get() && pView )
	{
		bChanges = updateMotionPathImpl( *this, *pView, mpMainSequence->getBegin(), mpMainSequence->getEnd(), aTags, maMotionPathTags );

		const InteractiveSequenceList& rISL = mpMainSequence->getInteractiveSequenceList();
		InteractiveSequenceList::const_iterator aISI( rISL.begin() );
		while( aISI != rISL.end() )
		{
			InteractiveSequencePtr pIS( (*aISI++) );
			bChanges |= updateMotionPathImpl( *this, *pView, pIS->getBegin(), pIS->getEnd(), aTags, maMotionPathTags );
		}
	}

	if( !aTags.empty() )
	{
		bChanges = true;
		MotionPathTagVector::iterator aIter( aTags.begin() );
		while( aIter != aTags.end() )
		{
			rtl::Reference< MotionPathTag > xTag( (*aIter++) );
			xTag->Dispose();
		}
	}

	if( bChanges && pView )
		pView->updateHandles();
}

void CustomAnimationPane::onSelectionChanged()
{
	if( !maSelectionLock.isLocked() )
	{
		ScopeLockGuard aGuard( maSelectionLock );

		if( mxView.is() ) try
		{
			Reference< XSelectionSupplier >  xSel( mxView, UNO_QUERY_THROW );
			if (xSel.is())
			{
				maViewSelection = xSel->getSelection();
				mpCustomAnimationList->onSelectionChanged( maViewSelection );
				updateControls();
			}
		}
		catch( Exception& )
		{
			DBG_ERROR( "sd::CustomAnimationPane::onSelectionChanged(), Exception catched!" );
		}
	}
}

void CustomAnimationPane::onDoubleClick()
{
	showOptions();
}

void CustomAnimationPane::onContextMenu( sal_uInt16 nSelectedPopupEntry )
{
	switch( nSelectedPopupEntry )
	{
	case CM_WITH_CLICK:		onChangeStart( EffectNodeType::ON_CLICK ); break;
	case CM_WITH_PREVIOUS:	onChangeStart( EffectNodeType::WITH_PREVIOUS  ); break;
	case CM_AFTER_PREVIOUS:	onChangeStart( EffectNodeType::AFTER_PREVIOUS ); break;
	case CM_OPTIONS:		showOptions(); break;
	case CM_DURATION:		showOptions(RID_TP_CUSTOMANIMATION_DURATION); break;
	case CM_REMOVE:			onRemove(); break;
	case CM_CREATE:			if( maViewSelection.hasValue() ) onChange( true ); break;
	}

	updateControls();
}

void addValue( STLPropertySet* pSet, sal_Int32 nHandle, const Any& rValue )
{
	switch( pSet->getPropertyState( nHandle ) )
	{
	case STLPropertyState_AMBIGUOUS: 
		// value is already ambiguous, do nothing
		break;
	case STLPropertyState_DIRECT:
		// set to ambiguous if existing value is different
		if( rValue != pSet->getPropertyValue( nHandle ) )
			pSet->setPropertyState( nHandle, STLPropertyState_AMBIGUOUS );
		break;
	case STLPropertyState_DEFAULT:
		// just set new value
		pSet->setPropertyValue( nHandle, rValue );
		break;
	}
}

static sal_Int32 calcMaxParaDepth( Reference< XShape > xTargetShape )
{
	sal_Int32 nMaxParaDepth = -1;

	if( xTargetShape.is() )
	{
		Reference< XEnumerationAccess > xText( xTargetShape, UNO_QUERY );
		if( xText.is() )
		{
			Reference< XPropertySet > xParaSet;
			const OUString strNumberingLevel( RTL_CONSTASCII_USTRINGPARAM("NumberingLevel") );

			Reference< XEnumeration > xEnumeration( xText->createEnumeration(), UNO_QUERY_THROW );
			while( xEnumeration->hasMoreElements() )
			{
				xEnumeration->nextElement() >>= xParaSet;
				if( xParaSet.is() )
				{
					sal_Int32 nParaDepth = 0;
					xParaSet->getPropertyValue( strNumberingLevel ) >>= nParaDepth;

					if( nParaDepth > nMaxParaDepth )
						nMaxParaDepth = nParaDepth;
				}
			}
		}
	}

	return nMaxParaDepth + 1;
}

Any CustomAnimationPane::getProperty1Value( sal_Int32 nType, CustomAnimationEffectPtr pEffect )
{
	switch( nType )
	{
	case nPropertyTypeDirection:
	case nPropertyTypeSpokes:
	case nPropertyTypeZoom:
		return makeAny( pEffect->getPresetSubType() );

	case nPropertyTypeColor:
	case nPropertyTypeFillColor:
	case nPropertyTypeFirstColor:
	case nPropertyTypeSecondColor:
	case nPropertyTypeCharColor:
	case nPropertyTypeLineColor:
		{
			const sal_Int32 nIndex = (nPropertyTypeFirstColor == nType) ? 0 : 1;
			return pEffect->getColor( nIndex );
		}

	case nPropertyTypeFont:
		return pEffect->getProperty( AnimationNodeType::SET, OUString( RTL_CONSTASCII_USTRINGPARAM("CharFontName") ), VALUE_TO );

	case nPropertyTypeCharHeight:
		{
			const OUString aAttributeName( RTL_CONSTASCII_USTRINGPARAM( "CharHeight" ) );
            Any aValue( pEffect->getProperty( AnimationNodeType::SET, aAttributeName, VALUE_TO ) );
			if( !aValue.hasValue() )
				aValue = pEffect->getProperty( AnimationNodeType::ANIMATE, aAttributeName, VALUE_TO );
			return aValue;
		}

	case nPropertyTypeRotate:
		return pEffect->getTransformationProperty( AnimationTransformType::ROTATE, VALUE_BY);

	case nPropertyTypeTransparency:
		return pEffect->getProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("Opacity")), VALUE_TO );

	case nPropertyTypeScale:
		return pEffect->getTransformationProperty( AnimationTransformType::SCALE, VALUE_BY );

	case nPropertyTypeCharDecoration:
		{
			Sequence< Any > aValues(3);
			aValues[0] = pEffect->getProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharWeight")), VALUE_TO );
			aValues[1] = pEffect->getProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharPosture")), VALUE_TO );
			aValues[2] = pEffect->getProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharUnderline")), VALUE_TO );
			return makeAny( aValues );
		}
	}

	Any aAny;
	return aAny;
}

bool CustomAnimationPane::setProperty1Value( sal_Int32 nType, CustomAnimationEffectPtr pEffect, const Any& rValue )
{
	bool bEffectChanged = false;
	switch( nType )
	{
	case nPropertyTypeDirection:
	case nPropertyTypeSpokes:
	case nPropertyTypeZoom:
		{
			OUString aPresetSubType;
			rValue >>= aPresetSubType;
			if( aPresetSubType != pEffect->getPresetSubType() )
			{
				getPresets().changePresetSubType( pEffect, aPresetSubType );
				bEffectChanged = true;
			}
		}
		break;

	case nPropertyTypeFillColor:
	case nPropertyTypeColor:
	case nPropertyTypeFirstColor:
	case nPropertyTypeSecondColor:
	case nPropertyTypeCharColor:
	case nPropertyTypeLineColor:
		{
			const sal_Int32 nIndex = (nPropertyTypeFirstColor == nType) ? 0 : 1;
			Any aOldColor( pEffect->getColor( nIndex ) );
			if( aOldColor != rValue )
			{
				pEffect->setColor( nIndex, rValue );
				bEffectChanged = true;
			}
		}
		break;

	case nPropertyTypeFont:
		bEffectChanged = pEffect->setProperty( AnimationNodeType::SET, OUString( RTL_CONSTASCII_USTRINGPARAM( "CharFontName" ) ), VALUE_TO, rValue );
		break;

	case nPropertyTypeCharHeight:
		{
			const OUString aAttributeName( RTL_CONSTASCII_USTRINGPARAM( "CharHeight" ) );
			bEffectChanged = pEffect->setProperty( AnimationNodeType::SET, aAttributeName, VALUE_TO, rValue );
			if( !bEffectChanged )
				bEffectChanged = pEffect->setProperty( AnimationNodeType::ANIMATE, aAttributeName, VALUE_TO, rValue );
		}
		break;
	case nPropertyTypeRotate:
		bEffectChanged = pEffect->setTransformationProperty( AnimationTransformType::ROTATE, VALUE_BY , rValue );
		break;

	case nPropertyTypeTransparency:
		bEffectChanged = pEffect->setProperty( AnimationNodeType::SET, OUString( RTL_CONSTASCII_USTRINGPARAM("Opacity") ), VALUE_TO, rValue );
		break;

	case nPropertyTypeScale:
		bEffectChanged = pEffect->setTransformationProperty( AnimationTransformType::SCALE, VALUE_BY, rValue );
		break;

	case nPropertyTypeCharDecoration:
		{
			Sequence< Any > aValues(3);
			rValue >>= aValues;
			bEffectChanged = pEffect->setProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharWeight")), VALUE_TO, aValues[0] );
			bEffectChanged |= pEffect->setProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharPosture")), VALUE_TO, aValues[1] );
			bEffectChanged |= pEffect->setProperty( AnimationNodeType::SET, OUString(RTL_CONSTASCII_USTRINGPARAM("CharUnderline")), VALUE_TO, aValues[2] );
		}
		break;

	}

	return bEffectChanged;
}

static sal_Bool hasVisibleShape( const Reference< XShape >& xShape )
{
	try
	{
		const OUString sShapeType( xShape->getShapeType() );

		if( sShapeType.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.presentation.TitleTextShape") ) ||
			sShapeType.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.presentation.OutlinerShape") ) ||
			sShapeType.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.presentation.SubtitleShape") ) ||
			sShapeType.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM("com.sun.star.drawing.TextShape") ) )
		{
			const OUString sFillStyle( RTL_CONSTASCII_USTRINGPARAM("FillStyle" ) );
			const OUString sLineStyle( RTL_CONSTASCII_USTRINGPARAM("LineStyle" ) );
			Reference< XPropertySet > xSet( xShape, UNO_QUERY_THROW );

			FillStyle eFillStyle;
			xSet->getPropertyValue( sFillStyle ) >>= eFillStyle;

			::com::sun::star::drawing::LineStyle eLineStyle;
			xSet->getPropertyValue( sLineStyle ) >>= eLineStyle;

			return eFillStyle != FillStyle_NONE || eLineStyle != ::com::sun::star::drawing::LineStyle_NONE;
		}
	}
	catch( Exception& e )
	{
		(void)e;
	}
	return sal_True;
}

STLPropertySet* CustomAnimationPane::createSelectionSet()
{
	STLPropertySet* pSet = CustomAnimationDialog::createDefaultSet();

	pSet->setPropertyValue( nHandleCurrentPage, makeAny( mxCurrentPage ) );

	sal_Int32 nMaxParaDepth = 0;

	// get options from selected effects
	EffectSequence::iterator aIter( maListSelection.begin() );
	const EffectSequence::iterator aEnd( maListSelection.end() );
    const CustomAnimationPresets& rPresets (getPresets());
    while( aIter != aEnd )
	{
		CustomAnimationEffectPtr pEffect = (*aIter++);

		EffectSequenceHelper* pEffectSequence = pEffect->getEffectSequence();
		if( !pEffectSequence )
			pEffectSequence = mpMainSequence.get();

		if( pEffect->hasText() )
		{
			sal_Int32 n = calcMaxParaDepth(pEffect->getTargetShape());
			if( n > nMaxParaDepth )
				nMaxParaDepth = n;
		}

		addValue( pSet, nHandleHasAfterEffect, makeAny( pEffect->hasAfterEffect() ) );
		addValue( pSet, nHandleAfterEffectOnNextEffect, makeAny( pEffect->IsAfterEffectOnNext() ? sal_True : sal_False ) );
		addValue( pSet, nHandleDimColor, pEffect->getDimColor() );
		addValue( pSet, nHandleIterateType, makeAny( pEffect->getIterateType() ) );

		// convert absolute time to percentage value
        // This calculation is done in float to avoid some rounding artifacts.
		float fIterateInterval = (float)pEffect->getIterateInterval();
		if( pEffect->getDuration() )
			fIterateInterval = (float)(fIterateInterval / pEffect->getDuration() );
		fIterateInterval *= 100.0;
		addValue( pSet, nHandleIterateInterval, makeAny( (double)fIterateInterval ) );

		addValue( pSet, nHandleBegin, makeAny( pEffect->getBegin() ) );
		addValue( pSet, nHandleDuration, makeAny( pEffect->getDuration() ) );
		addValue( pSet, nHandleStart, makeAny( pEffect->getNodeType() ) );
		addValue( pSet, nHandleRepeat, makeAny( pEffect->getRepeatCount() ) );
		addValue( pSet, nHandleEnd, pEffect->getEnd() );
		addValue( pSet, nHandleRewind, makeAny( pEffect->getFill() ) );

		addValue( pSet, nHandlePresetId, makeAny( pEffect->getPresetId() ) );

		addValue( pSet, nHandleHasText, makeAny( (sal_Bool)pEffect->hasText() ) );
		
		addValue( pSet, nHandleHasVisibleShape, Any( hasVisibleShape( pEffect->getTargetShape() ) ) );

		Any aSoundSource;
		if( pEffect->getAudio().is() )
		{
			aSoundSource = pEffect->getAudio()->getSource();
			addValue( pSet, nHandleSoundVolumne, makeAny( pEffect->getAudio()->getVolume() ) );
// todo		addValue( pSet, nHandleSoundEndAfterSlide, makeAny( pEffect->getAudio()->getEndAfterSlide() ) );
// this is now stored at the XCommand parameter sequence
		}
		else if( pEffect->getCommand() == EffectCommands::STOPAUDIO )
		{
			aSoundSource = makeAny( (sal_Bool)sal_True );
		}
		addValue( pSet, nHandleSoundURL, aSoundSource );

		sal_Int32 nGroupId = pEffect->getGroupId();
		CustomAnimationTextGroupPtr pTextGroup;
		if( nGroupId != -1 )
			pTextGroup = pEffectSequence->findGroup( nGroupId );

		addValue( pSet, nHandleTextGrouping, makeAny( pTextGroup.get() ? pTextGroup->getTextGrouping() : (sal_Int32)-1 ) );
		addValue( pSet, nHandleAnimateForm, makeAny( pTextGroup.get() ? (sal_Bool)pTextGroup->getAnimateForm() : sal_True ) );
		addValue( pSet, nHandleTextGroupingAuto, makeAny( pTextGroup.get() ? pTextGroup->getTextGroupingAuto() : (double)-1.0 ) );
		addValue( pSet, nHandleTextReverse, makeAny( pTextGroup.get() ? (sal_Bool)pTextGroup->getTextReverse() : sal_False ) );

		if( pEffectSequence->getSequenceType() == EffectNodeType::INTERACTIVE_SEQUENCE  )
		{
			InteractiveSequence* pIS = static_cast< InteractiveSequence* >( pEffectSequence );
			addValue( pSet, nHandleTrigger, makeAny( pIS->getTriggerShape() ) );
		}

		// 

		CustomAnimationPresetPtr pDescriptor = rPresets.getEffectDescriptor( pEffect->getPresetId() );
		if( pDescriptor.get() )
		{
			sal_Int32 nType = nPropertyTypeNone;

			UStringList aProperties( pDescriptor->getProperties() );
			if( aProperties.size() >= 1 )
				nType = getPropertyType( aProperties.front() );

			if( nType != nPropertyTypeNone )
			{
				addValue( pSet, nHandleProperty1Type, makeAny( nType ) );
				addValue( pSet, nHandleProperty1Value, getProperty1Value( nType, pEffect ) );
			}

			if( pDescriptor->hasProperty( OUString( RTL_CONSTASCII_USTRINGPARAM( "Accelerate" ) ) ) )
			{
				addValue( pSet, nHandleAccelerate, makeAny( pEffect->getAcceleration() ) );
			}

			if( pDescriptor->hasProperty( OUString( RTL_CONSTASCII_USTRINGPARAM( "Decelerate" ) ) ) )
			{
				addValue( pSet, nHandleDecelerate, makeAny( pEffect->getDecelerate() ) );
			}

			if( pDescriptor->hasProperty( OUString( RTL_CONSTASCII_USTRINGPARAM( "AutoReverse" ) ) ) )
			{
				addValue( pSet, nHandleAutoReverse, makeAny( pEffect->getAutoReverse() ) );
			}
		}
	}

	addValue( pSet, nHandleMaxParaDepth, makeAny( nMaxParaDepth ) );

	return pSet;
}

void CustomAnimationPane::changeSelection( STLPropertySet* pResultSet, STLPropertySet* pOldSet )
{
	// change selected effect
	bool bChanged = false;
	
	MainSequenceRebuildGuard aGuard( mpMainSequence );

	EffectSequence::iterator aIter( maListSelection.begin() );
	const EffectSequence::iterator aEnd( maListSelection.end() );
	while( aIter != aEnd )
	{
		CustomAnimationEffectPtr pEffect = (*aIter++);

		DBG_ASSERT( pEffect->getEffectSequence(), "sd::CustomAnimationPane::changeSelection(), dead effect in selection!" );
		if( !pEffect->getEffectSequence() )
			continue;

		double fDuration = 0.0; // we might need this for iterate-interval
		if( pResultSet->getPropertyState( nHandleDuration ) == STLPropertyState_DIRECT )
		{
			pResultSet->getPropertyValue( nHandleDuration ) >>= fDuration;
		}
		else
		{
			fDuration = pEffect->getDuration();
		}

		if( pResultSet->getPropertyState( nHandleIterateType ) == STLPropertyState_DIRECT )
		{
			sal_Int16 nIterateType = 0;
			pResultSet->getPropertyValue( nHandleIterateType ) >>= nIterateType;
			if( pEffect->getIterateType() != nIterateType )
			{
				pEffect->setIterateType( nIterateType );
				bChanged = true;
			}
		}

		if( pEffect->getIterateType() )
		{
			if( pResultSet->getPropertyState( nHandleIterateInterval ) == STLPropertyState_DIRECT )
			{
				double fIterateInterval = 0.0;
				pResultSet->getPropertyValue( nHandleIterateInterval ) >>= fIterateInterval;
				if( pEffect->getIterateInterval() != fIterateInterval )
				{
					const double f = fIterateInterval * pEffect->getDuration() / 100;
					pEffect->setIterateInterval( f );
					bChanged = true;
				}
			}
		}

		if( pResultSet->getPropertyState( nHandleBegin ) == STLPropertyState_DIRECT )
		{
			double fBegin = 0.0;
			pResultSet->getPropertyValue( nHandleBegin ) >>= fBegin;
			if( pEffect->getBegin() != fBegin )
			{
				pEffect->setBegin( fBegin );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleDuration ) == STLPropertyState_DIRECT )
		{
			if( pEffect->getDuration() != fDuration )
			{
				pEffect->setDuration( fDuration );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleStart ) == STLPropertyState_DIRECT )
		{
			sal_Int16 nNodeType = 0;
			pResultSet->getPropertyValue( nHandleStart ) >>= nNodeType;
			if( pEffect->getNodeType() != nNodeType )
			{
				pEffect->setNodeType( nNodeType );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleRepeat ) == STLPropertyState_DIRECT )
		{
			Any aRepeatCount( pResultSet->getPropertyValue( nHandleRepeat ) );
			if( aRepeatCount != pEffect->getRepeatCount() )
			{
				pEffect->setRepeatCount( aRepeatCount );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleEnd ) == STLPropertyState_DIRECT )
		{
			Any aEndValue( pResultSet->getPropertyValue( nHandleEnd ) );
			if( pEffect->getEnd() != aEndValue )
			{
				pEffect->setEnd( aEndValue );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleRewind ) == STLPropertyState_DIRECT )
		{
			sal_Int16 nFill = 0;
			pResultSet->getPropertyValue( nHandleRewind ) >>= nFill;
			if( pEffect->getFill() != nFill )
			{
				pEffect->setFill( nFill );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleHasAfterEffect ) == STLPropertyState_DIRECT )
		{
			sal_Bool bHasAfterEffect = sal_False;
			if( pResultSet->getPropertyValue( nHandleHasAfterEffect )  >>= bHasAfterEffect )
			{
				if( pEffect->hasAfterEffect() != bHasAfterEffect )
				{
					pEffect->setHasAfterEffect( bHasAfterEffect );
					bChanged = true;
				}
			}
		}

		if( pResultSet->getPropertyState( nHandleAfterEffectOnNextEffect ) == STLPropertyState_DIRECT )
		{
			sal_Bool bAfterEffectOnNextEffect = sal_False;
			if( (pResultSet->getPropertyValue( nHandleAfterEffectOnNextEffect ) >>= bAfterEffectOnNextEffect) && ((pEffect->IsAfterEffectOnNext() ? sal_True : sal_False) != bAfterEffectOnNextEffect) )
			{
				pEffect->setAfterEffectOnNext( bAfterEffectOnNextEffect );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleDimColor ) == STLPropertyState_DIRECT )
		{
			Any aDimColor( pResultSet->getPropertyValue( nHandleDimColor ) );
			if( pEffect->getDimColor() != aDimColor )
			{
				pEffect->setDimColor( aDimColor );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleAccelerate ) == STLPropertyState_DIRECT )
		{
			double fAccelerate = 0.0;
			pResultSet->getPropertyValue( nHandleAccelerate ) >>= fAccelerate;
			if( pEffect->getAcceleration() != fAccelerate )
			{
				pEffect->setAcceleration( fAccelerate );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleDecelerate ) == STLPropertyState_DIRECT )
		{
			double fDecelerate = 0.0;
			pResultSet->getPropertyValue( nHandleDecelerate ) >>= fDecelerate;
			if( pEffect->getDecelerate() != fDecelerate )
			{
				pEffect->setDecelerate( fDecelerate );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleAutoReverse ) == STLPropertyState_DIRECT )
		{
			sal_Bool bAutoReverse = sal_False;
			pResultSet->getPropertyValue( nHandleAutoReverse ) >>= bAutoReverse;
			if( pEffect->getAutoReverse() != bAutoReverse )
			{
				pEffect->setAutoReverse( bAutoReverse );
				bChanged = true;
			}
		}

		if( pResultSet->getPropertyState( nHandleProperty1Value ) == STLPropertyState_DIRECT )
		{
			sal_Int32 nType = 0;
			pOldSet->getPropertyValue( nHandleProperty1Type ) >>= nType;

			bChanged |= setProperty1Value( nType, pEffect, pResultSet->getPropertyValue( nHandleProperty1Value ) );
		}

		if( pResultSet->getPropertyState( nHandleSoundURL ) == STLPropertyState_DIRECT )
		{
			const Any aSoundSource( pResultSet->getPropertyValue( nHandleSoundURL ) );

			if( aSoundSource.getValueType() == ::getCppuType((const sal_Bool*)0) )
			{
				pEffect->setStopAudio();
				bChanged = true;
			}
			else
			{
				OUString aSoundURL;
				aSoundSource >>= aSoundURL;

				if( aSoundURL.getLength() )
				{
					if( !pEffect->getAudio().is() )
					{
						pEffect->createAudio( aSoundSource );
						bChanged = true;
					}
					else
					{
						if( pEffect->getAudio()->getSource() != aSoundSource )
						{
							pEffect->getAudio()->setSource( aSoundSource );
							bChanged = true;
						}
					}
				}
				else
				{
					if( pEffect->getAudio().is() || pEffect->getStopAudio() )
					{
						pEffect->removeAudio();
						bChanged = true;
					}
				}
			}
		}

		if( pResultSet->getPropertyState( nHandleTrigger ) == STLPropertyState_DIRECT )
		{
			Reference< XShape > xTriggerShape;
			pResultSet->getPropertyValue( nHandleTrigger ) >>= xTriggerShape;
			bChanged |= mpMainSequence->setTrigger( pEffect, xTriggerShape );
		}
	}

	const bool bHasTextGrouping = pResultSet->getPropertyState( nHandleTextGrouping ) == STLPropertyState_DIRECT;
	const bool bHasAnimateForm = pResultSet->getPropertyState( nHandleAnimateForm ) == STLPropertyState_DIRECT;
	const bool bHasTextGroupingAuto = pResultSet->getPropertyState( nHandleTextGroupingAuto ) == STLPropertyState_DIRECT;
	const bool bHasTextReverse = pResultSet->getPropertyState( nHandleTextReverse ) == STLPropertyState_DIRECT;

	if( bHasTextGrouping || bHasAnimateForm || bHasTextGroupingAuto || bHasTextReverse )
	{
		// we need to do a second pass for text grouping options
		// since changing them can cause effects to be removed
		// or replaced, we do this after we aplied all other options
		// above

		sal_Int32 nTextGrouping = 0;
		sal_Bool bAnimateForm = sal_True, bTextReverse = sal_False;
		double fTextGroupingAuto = -1.0;

		if( bHasTextGrouping )
			pResultSet->getPropertyValue(nHandleTextGrouping) >>= nTextGrouping;

		if( bHasAnimateForm )
			pResultSet->getPropertyValue(nHandleAnimateForm) >>= bAnimateForm;

		if( bHasTextGroupingAuto )
			pResultSet->getPropertyValue(nHandleTextGroupingAuto) >>= fTextGroupingAuto;

		if( bHasTextReverse )
			pResultSet->getPropertyValue(nHandleTextReverse) >>= bTextReverse;

		EffectSequence const aSelectedEffects( maListSelection );
		EffectSequence::const_iterator iter( aSelectedEffects.begin() );
		const EffectSequence::const_iterator iEnd( aSelectedEffects.end() );
		while( iter != iEnd )
		{
			CustomAnimationEffectPtr const& pEffect = (*iter++);

			EffectSequenceHelper* pEffectSequence = pEffect->getEffectSequence();
			if( !pEffectSequence )
				pEffectSequence = mpMainSequence.get();

			sal_Int32 nGroupId = pEffect->getGroupId();
			CustomAnimationTextGroupPtr pTextGroup;
			if( (nGroupId != -1) )
			{
				// use existing group
				pTextGroup = pEffectSequence->findGroup( nGroupId );
			}
			else
			{
				// somethings changed so we need a group now
				pTextGroup = pEffectSequence->createTextGroup( pEffect, nTextGrouping, fTextGroupingAuto, bAnimateForm, bTextReverse );
				bChanged = true;
			}

			if( bHasTextGrouping )
			{
				if( (pTextGroup->getTextGrouping() != nTextGrouping) )
				{
					pEffectSequence->setTextGrouping( pTextGroup, nTextGrouping );
					bChanged = true;
				}
			}

			if( bHasAnimateForm )
			{
				if( pTextGroup->getAnimateForm() != bAnimateForm )
				{
					pEffectSequence->setAnimateForm( pTextGroup, bAnimateForm );
					bChanged = true;
				}
			}

			if( bHasTextGroupingAuto )
			{
				if( pTextGroup->getTextGroupingAuto() != fTextGroupingAuto )
				{
					pEffectSequence->setTextGroupingAuto( pTextGroup, fTextGroupingAuto );
					bChanged = true;
				}
			}

			if( bHasTextReverse )
			{
				if( pTextGroup->getTextReverse() != bTextReverse )
				{
					pEffectSequence->setTextReverse( pTextGroup, bTextReverse );
					bChanged = true;
				}
			}
		}
	}

	if( bChanged )
	{
		mpMainSequence->rebuild();
		updateControls();
		mrBase.GetDocShell()->SetModified();
	}
}

void CustomAnimationPane::showOptions( sal_uInt16 nPage /* = 0 */ )
{
	STLPropertySet* pSet = createSelectionSet();

	CustomAnimationDialog* pDlg = new CustomAnimationDialog( this, pSet, nPage );
	if( pDlg->Execute() )
	{
		addUndo();
		changeSelection( pDlg->getResultSet(), pSet );
		updateControls();
	}

	delete pDlg;
}

void CustomAnimationPane::onChangeCurrentPage()
{
	if( mxView.is() ) try
	{
		Reference< XDrawPage > xNewPage( mxView->getCurrentPage() );
		if( xNewPage != mxCurrentPage )
		{
			mxCurrentPage = xNewPage;
			SdPage* pPage = SdPage::getImplementation( mxCurrentPage );
			if( pPage )
			{
				mpMainSequence = pPage->getMainSequence();
				mpCustomAnimationList->update( mpMainSequence );
			}
			updateControls();
		}
	}
	catch( Exception& )
	{
		DBG_ERROR( "sd::CustomAnimationPane::onChangeCurrentPage(), exception catched!" );
	}
}

bool getTextSelection( const Any& rSelection, Reference< XShape >& xShape, std::list< sal_Int16 >& rParaList )
{
	Reference< XTextRange > xSelectedText;
	rSelection >>= xSelectedText;
	if( xSelectedText.is() ) try
	{
		xShape.set( xSelectedText->getText(), UNO_QUERY_THROW );
	
		Reference< XTextRangeCompare > xTextRangeCompare( xShape, UNO_QUERY_THROW );
		Reference< XEnumerationAccess > xParaEnumAccess( xShape, UNO_QUERY_THROW );
		Reference< XEnumeration > xParaEnum( xParaEnumAccess->createEnumeration(), UNO_QUERY_THROW );
		Reference< XTextRange > xRange;
		Reference< XTextRange > xStart( xSelectedText->getStart() );
		Reference< XTextRange > xEnd( xSelectedText->getEnd() );

		if( xTextRangeCompare->compareRegionEnds( xStart, xEnd ) < 0 )
		{
			Reference< XTextRange > xTemp( xStart );
			xStart = xEnd;
			xEnd = xTemp;
		}

		sal_Int16 nPara = 0;
		while( xParaEnum->hasMoreElements() )
		{
			xParaEnum->nextElement() >>= xRange;

			// break if start of selection is prior to end of current paragraph
			if( xRange.is() && (xTextRangeCompare->compareRegionEnds( xStart, xRange ) >= 0 ) )
				break;

			nPara++;
		}

		while( xRange.is() )
		{
			if( xRange.is() && xRange->getString().getLength() )
				rParaList.push_back( nPara );

			// break if end of selection is before or at end of current paragraph
			if( xRange.is() && xTextRangeCompare->compareRegionEnds( xEnd, xRange ) >= 0 )
				break;

			nPara++;

			if( xParaEnum->hasMoreElements() )
				xParaEnum->nextElement() >>= xRange;
			else
				xRange.clear();
		}
		
		return true;
	}
	catch( Exception& e )
	{
		(void)e;
		DBG_ERROR( "sd::CustomAnimationPane::getTextSelection(), exception cought!" );
	}

	return false;
}

void CustomAnimationPane::onChange( bool bCreate )
{
	bool bHasText = true;

	// first create vector of targets for dialog preview
	std::vector< Any > aTargets;
	OUString sPresetId;
	double fDuration = 2.0f;

	if( bCreate )
	{
		// gather shapes from the selection
		Reference< XSelectionSupplier >  xSel( mxView, UNO_QUERY_THROW );
		maViewSelection = xSel->getSelection();

		if( maViewSelection.getValueType() == ::getCppuType((const Reference< XShapes >*)0) )
		{
			Reference< XIndexAccess > xShapes;
			maViewSelection >>= xShapes;

			sal_Int32 nCount = xShapes->getCount();
			sal_Int32 nIndex;
			for( nIndex = 0; nIndex < nCount; nIndex++ )
			{
				Any aTarget( xShapes->getByIndex( nIndex ) );
				aTargets.push_back( aTarget );
				if( bHasText )
				{
					Reference< XText > xText;
					aTarget >>= xText;
					if( !xText.is() || xText->getString().getLength() == 0 )
						bHasText = false;
				}
			}
		}
		else if ( maViewSelection.getValueType() == ::getCppuType((const Reference< XShape >*)0) )
		{
			aTargets.push_back( maViewSelection );
			Reference< XText > xText;
			maViewSelection >>= xText;
			if( !xText.is() || xText->getString().getLength() == 0 )
				bHasText = false;
		}
		else if ( maViewSelection.getValueType() == ::getCppuType((const Reference< XTextCursor >*)0) )
		{
			Reference< XShape > xShape;
			std::list< sal_Int16 > aParaList;
			if( getTextSelection( maViewSelection, xShape, aParaList ) )
			{
				ParagraphTarget aParaTarget;
				aParaTarget.Shape = xShape;

				std::list< sal_Int16 >::iterator aIter( aParaList.begin() );
				for( ; aIter != aParaList.end(); aIter++ )
				{
					aParaTarget.Paragraph = (*aIter);
					aTargets.push_back( makeAny( aParaTarget ) );
   				}
			}
		}
		else
		{
			DBG_ERROR("sd::CustomAnimationPane::onChange(), unknown view selection!" );
			return;
		}
	}
	else
	{
		// get selected effect
		EffectSequence::iterator aIter( maListSelection.begin() );
		const EffectSequence::iterator aEnd( maListSelection.end() );
		while( aIter != aEnd )
		{
			if( !bHasText || !(*aIter)->hasText() )
				bHasText = false;

			if( sPresetId.getLength() == 0 )
			{
				sPresetId = (*aIter)->getPresetId();
				fDuration = (*aIter)->getDuration();
			}

			aTargets.push_back( (*aIter++)->getTarget() );
		}
	}

	CustomAnimationCreateDialog* pDlg = new CustomAnimationCreateDialog( this, this, aTargets, bHasText, sPresetId, fDuration );
	if( pDlg->Execute() )
	{
		addUndo();
		fDuration = pDlg->getSelectedDuration();
		CustomAnimationPresetPtr pDescriptor = pDlg->getSelectedPreset();
		if( pDescriptor.get() )
		{
			if( bCreate )
			{
				mpCustomAnimationList->SelectAll( sal_False );

				// gather shapes from the selection
				std::vector< Any >::iterator aIter( aTargets.begin() );
				const std::vector< Any >::iterator aEnd( aTargets.end() );
				bool bFirst = true;
				for( ; aIter != aEnd; aIter++ )
				{
					CustomAnimationEffectPtr pCreated = mpMainSequence->append( pDescriptor, (*aIter), fDuration );

					// if only one shape with text and no fill or outline is selected, animate only by first level paragraphs
					if( bHasText && (aTargets.size() == 1) )
					{
						Reference< XShape > xShape( (*aIter), UNO_QUERY );
						if( xShape.is() && !hasVisibleShape( xShape ) )
						{
							mpMainSequence->createTextGroup( pCreated, 1, -1.0, sal_False, sal_False );
						}
					}

					if( bFirst )
						bFirst = false;
					else
						pCreated->setNodeType( EffectNodeType::WITH_PREVIOUS );

					if( pCreated.get() )
					{
						mpCustomAnimationList->select( pCreated );
					}
				}
			}
			else
			{
				MainSequenceRebuildGuard aGuard( mpMainSequence );

				// get selected effect
				EffectSequence::iterator aIter( maListSelection.begin() );
				const EffectSequence::iterator aEnd( maListSelection.end() );
				while( aIter != aEnd )
				{
					CustomAnimationEffectPtr pEffect = (*aIter++);

					EffectSequenceHelper* pEffectSequence = pEffect->getEffectSequence();
					if( !pEffectSequence )
						pEffectSequence = mpMainSequence.get();

					pEffectSequence->replace( pEffect, pDescriptor, fDuration );
				}
			}
		}
		else
		{
			PathKind eKind = pDlg->getCreatePathKind();
			if( eKind != NONE )
				createPath( eKind, aTargets, fDuration );
		}
		mrBase.GetDocShell()->SetModified();
	}

	delete pDlg;

	updateControls();

	// stop running preview from dialog
	SlideShow::Stop( mrBase );
}

void CustomAnimationPane::createPath( PathKind eKind, std::vector< Any >& rTargets, double fDuration)
{
	sal_uInt16 nSID = 0;

	switch( eKind )
	{
	case CURVE:		nSID = SID_DRAW_BEZIER_NOFILL; break;
	case POLYGON:	nSID = SID_DRAW_POLYGON_NOFILL; break;
	case FREEFORM:	nSID = SID_DRAW_FREELINE_NOFILL; break;
	default: break;
	}

	if( nSID )
	{
		DrawViewShell* pViewShell = dynamic_cast< DrawViewShell* >(
		    FrameworkHelper::Instance(mrBase)->GetViewShell(FrameworkHelper::msCenterPaneURL).get());

		if( pViewShell )
		{
			DrawView* pView = pViewShell->GetDrawView();
			if( pView )
				pView->UnmarkAllObj();

			std::vector< Any > aTargets( 1, Any( fDuration ) );
			aTargets.insert( aTargets.end(), rTargets.begin(), rTargets.end() );
			Sequence< Any > aTargetSequence( comphelper::containerToSequence( aTargets ) );
			const SfxUnoAnyItem aItem( SID_ADD_MOTION_PATH, Any( aTargetSequence ) );
			pViewShell->GetViewFrame()->GetDispatcher()->Execute( nSID, SFX_CALLMODE_ASYNCHRON, &aItem, 0 );
		}
	}
}

void CustomAnimationPane::onRemove()
{
	if( !maListSelection.empty() )
	{
		addUndo();

		MainSequenceRebuildGuard aGuard( mpMainSequence );

		EffectSequence aList( maListSelection );

		EffectSequence::iterator aIter( aList.begin() );
		const EffectSequence::iterator aEnd( aList.end() );
		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);
			if( pEffect->getEffectSequence() )
				pEffect->getEffectSequence()->remove( pEffect );
		}

		maListSelection.clear();
		mrBase.GetDocShell()->SetModified();
	}
}

void CustomAnimationPane::remove( CustomAnimationEffectPtr& pEffect )
{
	if( pEffect->getEffectSequence() )
	{
		addUndo();
		pEffect->getEffectSequence()->remove( pEffect );
		mrBase.GetDocShell()->SetModified();
	}
}

void CustomAnimationPane::onChangeStart()
{
	if( mpLBStart->GetSelectEntryCount() == 1 )
	{
		sal_Int16 nNodeType;
		sal_uInt16 nPos= mpLBStart->GetSelectEntryPos();
		switch( nPos )
		{
		case 0:	nNodeType = EffectNodeType::ON_CLICK; break;
		case 1:	nNodeType = EffectNodeType::WITH_PREVIOUS; break;
		case 2:	nNodeType = EffectNodeType::AFTER_PREVIOUS; break;
		default:
			return;
		}

		onChangeStart( nNodeType );
	}
}

void CustomAnimationPane::onChangeStart( sal_Int16 nNodeType )
{
	addUndo();

	MainSequenceRebuildGuard aGuard( mpMainSequence );

	bool bNeedRebuild = false;

	EffectSequence::iterator aIter( maListSelection.begin() );
	const EffectSequence::iterator aEnd( maListSelection.end() );
	while( aIter != aEnd )
	{
		CustomAnimationEffectPtr pEffect = (*aIter++);
		if( pEffect->getNodeType() != nNodeType )
		{
			pEffect->setNodeType( nNodeType );
			bNeedRebuild = true;
		}
	}

	if( bNeedRebuild )
	{
		mpMainSequence->rebuild();
		updateControls();
		mrBase.GetDocShell()->SetModified();
	}
}

void CustomAnimationPane::onChangeProperty()
{
	if( mpLBProperty->getSubControl() )
	{
		addUndo();

		MainSequenceRebuildGuard aGuard( mpMainSequence );

		const Any aValue( mpLBProperty->getSubControl()->getValue() );

		bool bNeedUpdate = false;

		// change selected effect
		EffectSequence::iterator aIter( maListSelection.begin() );
		const EffectSequence::iterator aEnd( maListSelection.end() );
		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);

			if( setProperty1Value( mnPropertyType, pEffect, aValue ) )
				bNeedUpdate = true;
		}

		if( bNeedUpdate )
		{
			mpMainSequence->rebuild();
			updateControls();
			mrBase.GetDocShell()->SetModified();
		}

		onPreview( false );
	}
}

void CustomAnimationPane::onChangeSpeed()
{
	if( mpCBSpeed->GetSelectEntryCount() == 1 )
	{
		addUndo();

		MainSequenceRebuildGuard aGuard( mpMainSequence );

		double fDuration;

		sal_uInt16 nPos= mpCBSpeed->GetSelectEntryPos();

		switch( nPos )
		{
		case 0: fDuration = 5.0; break;
		case 1: fDuration = 3.0; break;
		case 2: fDuration = 2.0; break;
		case 3: fDuration = 1.0; break;
		case 4: fDuration = 0.5; break;
		default:
			return;
		}

		// change selected effect
		EffectSequence::iterator aIter( maListSelection.begin() );
		const EffectSequence::iterator aEnd( maListSelection.end() );
		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);
			pEffect->setDuration( fDuration );
		}

		mpMainSequence->rebuild();
		updateControls();
		mrBase.GetDocShell()->SetModified();

		onPreview( false );
	}
}

/// this link is called when the property box is modified by the user
IMPL_LINK( CustomAnimationPane, implPropertyHdl, Control*, EMPTYARG )
{
	onChangeProperty();
	return 0;
}

/// this link is called when one of the controls is modified
IMPL_LINK( CustomAnimationPane, implControlHdl, Control*, pControl )
{
	if( pControl == mpPBAddEffect )
		onChange(true);
	else if( pControl == mpPBChangeEffect )
		onChange(false);
	else if( pControl == mpPBRemoveEffect )
		onRemove();
	else if( pControl == mpLBStart )
		onChangeStart();
	else if( pControl == mpCBSpeed )
		onChangeSpeed();
	else if( pControl == mpPBPropertyMore )
		showOptions();
	else if( pControl == mpPBMoveUp )
		moveSelection( true );
	else if( pControl == mpPBMoveDown )
		moveSelection( false );
	else if( pControl == mpPBPlay )
		onPreview( true );
	else if( pControl == mpPBSlideShow )
	{
		mrBase.StartPresentation();
	}
	else if( pControl == mpCBAutoPreview )
	{
		SdOptions* pOptions = SD_MOD()->GetSdOptions(DOCUMENT_TYPE_IMPRESS);
		pOptions->SetPreviewChangedEffects( mpCBAutoPreview->IsChecked() ? sal_True : sal_False );	
	}

	updateControls();

	return 0;
}

IMPL_LINK(CustomAnimationPane, lateInitCallback, Timer*, EMPTYARG )
{
    // Call getPresets() to initiate the (expensive) construction of the
    // presets list.
    getPresets();

    // update selection and control states
    onSelectionChanged();

    return 0;
}

void CustomAnimationPane::moveSelection( bool bUp )
{
	if( maListSelection.empty() )
		return;

	EffectSequenceHelper* pSequence = maListSelection.front()->getEffectSequence();
	if( pSequence == 0 )
		return;

	addUndo();

	bool bChanged = false;

	MainSequenceRebuildGuard aGuard( mpMainSequence );
	EffectSequence& rEffectSequence = pSequence->getSequence();

	if( bUp )
	{
		EffectSequence::iterator aIter( maListSelection.begin() );
		const EffectSequence::iterator aEnd( maListSelection.end() );

		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);

			EffectSequence::iterator aEffectPos( pSequence->find( pEffect ) );
			if( aEffectPos != rEffectSequence.end() )
			{
				EffectSequence::iterator aInsertPos( rEffectSequence.erase( aEffectPos ) );

				if( aInsertPos != rEffectSequence.begin() )
				{
					aInsertPos--;
					while( (aInsertPos != rEffectSequence.begin()) && !mpCustomAnimationList->isExpanded(*aInsertPos)) 
						aInsertPos--;

					rEffectSequence.insert( aInsertPos, pEffect );
				}
				else
				{
					rEffectSequence.push_front( pEffect );
				}
				bChanged = true;
			}
		}
	}
	else
	{
		EffectSequence::reverse_iterator aIter( maListSelection.rbegin() );
		const EffectSequence::reverse_iterator aEnd( maListSelection.rend() );

		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);

			EffectSequence::iterator aEffectPos( pSequence->find( pEffect ) );
			if( aEffectPos != rEffectSequence.end() )
			{
				EffectSequence::iterator aInsertPos( rEffectSequence.erase( aEffectPos ) );

				if( aInsertPos != rEffectSequence.end() )
				{
					aInsertPos++;
					while( (aInsertPos != rEffectSequence.end()) && !mpCustomAnimationList->isExpanded(*aInsertPos)) 
						aInsertPos++;

					rEffectSequence.insert( aInsertPos, pEffect );
				}
				else
				{
					rEffectSequence.push_back( pEffect );
				}
				bChanged = true;
			}
		}
	}

	if( bChanged )
	{
		mpMainSequence->rebuild();
		updateControls();
		mrBase.GetDocShell()->SetModified();
	}
}

void CustomAnimationPane::onPreview( bool bForcePreview )
{
	if( !bForcePreview && !mpCBAutoPreview->IsChecked() )
		return;

	if( maListSelection.empty() )
	{
		rtl::Reference< MotionPathTag > xMotionPathTag;
		MotionPathTagVector::iterator aIter;
		for( aIter = maMotionPathTags.begin(); aIter != maMotionPathTags.end(); aIter++ )
		{
			if( (*aIter)->isSelected() )
			{
				xMotionPathTag = (*aIter);
				break;
			}
		}

		if( xMotionPathTag.is() )
		{
			MainSequencePtr pSequence( new MainSequence() );
			pSequence->append( xMotionPathTag->getEffect()->clone() );
			preview( pSequence->getRootNode() );
		}
		else
		{
			Reference< XAnimationNodeSupplier > xNodeSupplier( mxCurrentPage, UNO_QUERY );
			if( !xNodeSupplier.is() )
				return;

			preview( xNodeSupplier->getAnimationNode() );
		}
	}
	else
	{
		MainSequencePtr pSequence( new MainSequence() );

		EffectSequence::iterator aIter( maListSelection.begin() );
		const EffectSequence::iterator aEnd( maListSelection.end() );

		while( aIter != aEnd )
		{
			CustomAnimationEffectPtr pEffect = (*aIter++);
			pSequence->append( pEffect->clone() );
		}

		preview( pSequence->getRootNode() );
	}
}

void CustomAnimationPane::preview( const Reference< XAnimationNode >& xAnimationNode )
{
	Reference< XTimeContainer > xRoot(::comphelper::getProcessServiceFactory()->createInstance(OUString(RTL_CONSTASCII_USTRINGPARAM("com.sun.star.animations.ParallelTimeContainer"))), UNO_QUERY);
	if( xRoot.is() )
	{
		Sequence< ::com::sun::star::beans::NamedValue > aUserData( 1 );
		aUserData[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM( "node-type" ) );
		aUserData[0].Value <<= ::com::sun::star::presentation::EffectNodeType::TIMING_ROOT;
		xRoot->setUserData( aUserData );
		xRoot->appendChild( xAnimationNode );

		Reference< XAnimationNode > xNode( xRoot, UNO_QUERY );
		SlideShow::StartPreview( mrBase, mxCurrentPage, xNode );
	}
}


// ICustomAnimationListController
void CustomAnimationPane::onSelect()
{
	maListSelection = mpCustomAnimationList->getSelection();
	updateControls();
	markShapesFromSelectedEffects();
}




const CustomAnimationPresets& CustomAnimationPane::getPresets (void)
{
    if (mpCustomAnimationPresets == NULL)
        mpCustomAnimationPresets = &CustomAnimationPresets::getCustomAnimationPresets();
    return *mpCustomAnimationPresets;
}



void CustomAnimationPane::markShapesFromSelectedEffects()
{
	if( !maSelectionLock.isLocked() )
	{
		ScopeLockGuard aGuard( maSelectionLock );
		DrawViewShell* pViewShell = dynamic_cast< DrawViewShell* >(
			FrameworkHelper::Instance(mrBase)->GetViewShell(FrameworkHelper::msCenterPaneURL).get());
		DrawView* pView = pViewShell ? pViewShell->GetDrawView() : NULL;

		if( pView )
		{
			pView->UnmarkAllObj();
			EffectSequence::iterator aIter( maListSelection.begin() );
			const EffectSequence::iterator aEnd( maListSelection.end() );
			while( aIter != aEnd )
			{
				CustomAnimationEffectPtr pEffect = (*aIter++);

				Reference< XShape > xShape( pEffect->getTargetShape() );
				SdrObject* pObj = GetSdrObjectFromXShape( xShape );
				if( pObj )
					pView->MarkObj(pObj, pView->GetSdrPageView(), sal_False, sal_False);
			}
		}
	}
}


void CustomAnimationPane::updatePathFromMotionPathTag( const rtl::Reference< MotionPathTag >& xTag )
{
	MainSequenceRebuildGuard aGuard( mpMainSequence );
	if( xTag.is() )
	{
		SdrPathObj* pPathObj = xTag->getPathObj();
		CustomAnimationEffectPtr pEffect = xTag->getEffect();
		if( (pPathObj != 0) && pEffect.get() != 0 )
		{
			::svl::IUndoManager* pManager = mrBase.GetDocShell()->GetUndoManager();
			if( pManager )
			{
				SdPage* pPage = SdPage::getImplementation( mxCurrentPage );
				if( pPage )
					pManager->AddUndoAction( new UndoAnimationPath( mrBase.GetDocShell()->GetDoc(), pPage, pEffect->getNode() ) );
			}
			
			pEffect->updatePathFromSdrPathObj( *pPathObj );
		}
	}
}

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

::Window * createCustomAnimationPanel( ::Window* pParent, ViewShellBase& rBase )
{
	DialogListBox* pWindow = 0;

	DrawDocShell* pDocSh = rBase.GetDocShell();
	if( pDocSh )
	{
		pWindow = new DialogListBox( pParent, WB_CLIPCHILDREN|WB_TABSTOP|WB_AUTOHSCROLL );

		Size aMinSize( pWindow->LogicToPixel( Size( 80, 256 ), MAP_APPFONT ) );
		::Window* pPaneWindow = new CustomAnimationPane( pWindow, rBase, aMinSize );
		pWindow->SetChildWindow( pPaneWindow, aMinSize );
		pWindow->SetText( pPaneWindow->GetText() );
	}

	return pWindow;
}



}