ui/animations/CustomAnimationPane.cxx

/**************************************************************
 *
 * 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 <sfx2/sidebar/Theme.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();

    UpdateLook();
}

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( bool(mrBase.GetMainViewShell()) )
            {
				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 CustomAnimationPane::DataChanged (const DataChangedEvent& rEvent)
{
    (void)rEvent;
    UpdateLook();
}


void CustomAnimationPane::UpdateLook (void)
{
    const Wallpaper aBackground (
        ::sfx2::sidebar::Theme::GetWallpaper(
            ::sfx2::sidebar::Theme::Paint_PanelBackground));
    SetBackground(aBackground);
    if (mpFLModify != NULL)
        mpFLModify->SetBackground(aBackground);
	if (mpFLEffect != NULL)
        mpFLEffect->SetBackground(aBackground);
	if (mpFTStart != NULL)
        mpFTStart->SetBackground(aBackground);
    if (mpFTProperty != NULL)
        mpFTProperty->SetBackground(aBackground);
    if (mpFTSpeed != NULL)
        mpFTSpeed->SetBackground(aBackground);
	if (mpFTChangeOrder != NULL)
        mpFTChangeOrder->SetBackground(aBackground);
	if (mpFLSeperator1 != NULL)
        mpFLSeperator1->SetBackground(aBackground);
    if (mpFLSeperator2 != NULL)
        mpFLSeperator2->SetBackground(aBackground);
}


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 applied 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;
			}

			//#Bug 119988#
			/************************************************************************/
			/*
			Note, the setAnimateForm means set the animation from TextGroup to Object's Shape
			And on the UI in means "Animate attached shape" in "Effect Option" dialog
			The setTextGrouping means set animation to Object's Text,
			the nTextGrouping is Text Animation Type
			nTextGrouping = -1 is "As one Object", means no text animation.

			The previous call order first do the setTextGrouping and then do the setAnimateForm,
			that will cause such defect: in the setTextGrouping, the effect has been removed,
			but in setAnimateForm still need this effect, then a NULL pointer of that effect will
			be gotten, and cause crash.

			[]bHasAnimateForm means the UI has changed, bAnimateForm is it value

			So if create a new textgroup animation, the following animation will never be run!
			Since the ��Animate attached shape�� is default checked.
			And the bHasAnimateForm default is false, and if user uncheck it the value bAnimateForm will be false,
			it same as the TextGroup��s default value, also could not be run setAnimateForm.
			if( bHasAnimateForm )
			{
			if( pTextGroup->getAnimateForm() != bAnimateForm )
			{
			pEffectSequence->setAnimateForm( pTextGroup, bAnimateForm );
			bChanged = true;
			}
			}

			In setTextGrouping, there are three case:
			1.	Create new text effects for empty TextGroup
			2.	Remove all text effects of TextGroup (nTextGrouping == -1)
			3.	Change all the text effects�� start type

			So here is the right logic:
			If set the animation from text to shape and remove text animation,
			should do setAnimateForm first, then do setTextGrouping.
			Other case,do setTextGrouping first, then do setAnimateForm.

			*/
			/************************************************************************/

			bool	bDoSetAnimateFormFirst = false;
			bool	bNeedDoSetAnimateForm = false;

			if( bHasAnimateForm )
			{
				if( pTextGroup.get() && pTextGroup->getAnimateForm() != bAnimateForm )
				{
					if( (pTextGroup->getTextGrouping() >= 0) && (nTextGrouping == -1 ) )
					{
						bDoSetAnimateFormFirst = true;
					}
					bNeedDoSetAnimateForm = true;
				}
			}

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

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

			if (!bDoSetAnimateFormFirst && bNeedDoSetAnimateForm)
			{
                if( pTextGroup.get() )
                {
                    pEffectSequence->setAnimateForm( pTextGroup, bAnimateForm );
                    bChanged = true;
                }
			}

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

			if( bHasTextReverse )
			{
				if( pTextGroup.get() && 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 );
		const Size aMinSize( pWindow->LogicToPixel( Size( 80, 256 ), MAP_APPFONT ) );
        pWindow->SetSizePixel(aMinSize);
        pWindow->SetBackground(Wallpaper(Color(COL_BLUE)));

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

	return pWindow;
}


sal_Int32 getCustomAnimationPanelMinimumHeight (::Window* pDialog)
{
    if (pDialog != NULL)
		return pDialog->LogicToPixel(Size( 80, 256 ), MAP_APPFONT).Height();
    else
        return 0;
}

}