C++ CChoreoEvent::SetEndTime方法代码示例

//-----------------------------------------------------------------------------
// Purpose: FIXME:  This should either be embedded or we should draw the caption
//  here
//-----------------------------------------------------------------------------
void CChoreoEventWidget::redraw( CChoreoWidgetDrawHelper& drawHelper )
{
	if ( !getVisible() )
		return;

	CChoreoEvent *event = GetEvent();
	if ( !event )
		return;

	int deflateborder = 1;
	int fontsize = 9;

	HDC dc = drawHelper.GrabDC();
	RECT rcClient = getBounds();

	RECT rcDC;
	drawHelper.GetClientRect( rcDC );

	RECT dummy;
	if ( !IntersectRect( &dummy, &rcDC, &rcClient ) )
		return;

	bool ramponly = m_pView->IsRampOnly();

	if ( IsSelected() && !ramponly )
	{
		InflateRect( &rcClient, 3, 1 );
		//rcClient.bottom -= 1;
		rcClient.right += 1;

		RECT rcFrame = rcClient;
		RECT rcBorder = rcClient;

		rcFrame.bottom = rcFrame.top + 17;
		rcBorder.bottom = rcFrame.top + 17;

		COLORREF clrSelection = RGB( 0, 63, 63 );
		COLORREF clrBorder = RGB( 100, 200, 255 );

		HBRUSH brBorder = CreateSolidBrush( clrBorder );
		HBRUSH brSelected = CreateHatchBrush( HS_FDIAGONAL, clrSelection );
		for ( int i = 0; i < 2; i++ )
		{
			FrameRect( dc, &rcFrame, brSelected );
			InflateRect( &rcFrame, -1, -1 );
		}
		FrameRect( dc, &rcBorder, brBorder );
		FrameRect( dc, &rcFrame, brBorder );

		DeleteObject( brSelected );
		DeleteObject( brBorder );
		rcClient.right -= 1;
		//rcClient.bottom += 1;
		InflateRect( &rcClient, -3, -1 );
	}	

	RECT rcEvent;
	rcEvent = rcClient;

	InflateRect( &rcEvent, 0, -deflateborder );

	rcEvent.bottom = rcEvent.top + 10;

	if ( event->GetType() == CChoreoEvent::SPEAK && m_pWaveFile && !event->HasEndTime() )
	{
		event->SetEndTime( event->GetStartTime() + m_pWaveFile->GetRunningLength() );
		rcEvent.right = ( int )( m_pWaveFile->GetRunningLength() * m_pView->GetPixelsPerSecond() );  
	}

	if ( event->HasEndTime() )
	{
		rcEvent.right = rcEvent.left + m_nDurationRightEdge;

		RECT rcEventLine = rcEvent;
		OffsetRect( &rcEventLine, 0, 1 );

		if ( event->GetType() == CChoreoEvent::SPEAK )
		{
			if ( m_pWaveFile )
			{
				HBRUSH brEvent = CreateSolidBrush( COLOR_CHOREO_EVENT );
				HBRUSH brBackground = CreateSolidBrush( COLOR_CHOREO_DARKBACKGROUND );

				if ( !ramponly )
				{
					FillRect( dc, &rcEventLine, brBackground );
				}

				// Only draw wav form here if selected
				if ( IsSelected() )
				{
					sound->RenderWavToDC( dc, rcEventLine, IsSelected() ? COLOR_CHOREO_EVENT_SELECTED : COLOR_CHOREO_EVENT, 0.0, m_pWaveFile->GetRunningLength(), m_pWaveFile );
				}

				//FrameRect( dc, &rcEventLine, brEvent );
				drawHelper.DrawColoredLine( COLOR_CHOREO_EVENT, PS_SOLID, 3,
//.........这里部分代码省略.........

void CChoreoChannel::ReconcileGestureTimes()
{
	// Sort gesture events within channel by starting time
	CUtlRBTree< CChoreoEvent * >  sortedGestures( 0, 0, ChoreEventStartTimeLessFunc );
	int i;
	// Sort items
	int c = GetNumEvents();
	for ( i = 0; i < c; i++ )
	{
		CChoreoEvent *e = GetEvent( i );
		Assert( e );
		if ( e->GetType() != CChoreoEvent::GESTURE )
			continue;

		sortedGestures.Insert( e );
	}

	// Now walk list of gestures
	if ( !sortedGestures.Count() )
		return;

	CChoreoEvent *previous = NULL;

	for ( i = sortedGestures.FirstInorder(); i != sortedGestures.InvalidIndex(); i = sortedGestures.NextInorder( i ) )
	{
		CChoreoEvent *event = sortedGestures[ i ];

		if ( !previous )
		{
			// event->SetStartTime( 0.0f );
		}
		else if ( previous->GetSyncToFollowingGesture() )
		{
			// TODO: ask the sequence for what tags to match

			CEventAbsoluteTag *pEntryTag = event->FindEntryTag( CChoreoEvent::PLAYBACK );
			CEventAbsoluteTag *pExitTag = previous->FindExitTag( CChoreoEvent::PLAYBACK );

			if (pEntryTag && pExitTag)
			{
				float entryTime = pEntryTag->GetAbsoluteTime( );

				// get current decay rate of previous gesture
				float duration = previous->GetDuration();
				float decayTime = (1.0 - pExitTag->GetPercentage()) * duration;

				// adjust the previous gestures end time to current apex + existing decay rate
				previous->RescaleGestureTimes( previous->GetStartTime(), entryTime + decayTime, true );
				previous->SetEndTime( entryTime + decayTime );

				// set the previous gestures end tag to the current apex
				pExitTag->SetAbsoluteTime( entryTime );

				event->PreventTagOverlap( );
				previous->PreventTagOverlap( );
			}
			// BUG: Tracker 3298:  ywb 1/31/04
			// I think this fixes the issue with abutting past NULL gestures on paste:
			// Here's the bug report:
			// -------------------------
			// When copying and pasteing posture and gesture clips in face poser the beginings of the clips stretch 
			//  to the begining of the scene even if there is a null gesture in place at the begining.
			// -------------------------
			/*
			else if ( pEntryTag && !Q_stricmp( previous->GetName(), "NULL" ) )
			{
				// If the previous was a null event, then do a bit of fixup
				event->SetStartTime( previous->GetEndTime() );

				event->PreventTagOverlap( );
			}
			*/

			// The previous event decays from it's end dispaly end time to the current event's display start time
			// The next event starts just after the display end time of the previous event
		}

		previous = event;
	}

	if ( previous )
	{
		CChoreoScene *scene = previous->GetScene();
		if ( scene )
		{
			// HACK:  Could probably do better by allowing user to drag the blue "end time" bar
			//float finish = scene->FindStopTime();
			//previous->RescaleGestureTimes( previous->GetStartTime(), finish );
			//previous->SetEndTime( finish );
		}
	}

	/*
	c = 0;
	for ( i = sortedGestures.FirstInorder(); i != sortedGestures.InvalidIndex(); i = sortedGestures.NextInorder( i ) )
	{
		CChoreoEvent *event = sortedGestures[ i ];

		Msg( "event %i start %f disp %f dispend %f end %f\n",
			c + 1,
//.........这里部分代码省略.........