void CubeTransitionWaveEffect::OnStartTransition( Vector2 panPosition, Vector2 panDisplacement )
{
float direc = mIsToNextImage ? 1.f : -1.f;
CalculateSaddleSurfaceParameters( panPosition, panDisplacement*direc );
float angle = mRotateIndex * 90.0f ;
Vector3 translation = mTiles[mContainerIndex][ 0 ].GetCurrentPosition()*(-2.f);
unsigned int idx;
unsigned int totalNum = mNumColumns* mNumRows;
if( mFirstTransition && (!mIsToNextImage) ) // the first transition is transiting to previous image
{
for( unsigned int idx = 0; idx < totalNum; idx++ )
{
mTiles[mContainerIndex][idx].SetRotation( Degree( angle), Vector3::YAXIS );
}
}
else if(!mChangeTurningDirection) // reset rotation, translation
{
for( unsigned int idx = 0; idx < totalNum; idx++ )
{
mTiles[mContainerIndex][idx].MoveBy( translation );
mTiles[mContainerIndex][idx].SetRotation( Degree( angle), Vector3::YAXIS );
}
}
float thirdAnimationDuration = mAnimationDuration / 3.f;
unsigned int anotherIndex = mContainerIndex^1;
for( unsigned int y = 0; y < mNumRows; y++ )
{
for( unsigned int x = 0; x < mNumColumns; x++)
{
idx = y*mNumColumns + x;
// the delay value is within 0.f ~ 2.f*thirdAnimationDuration
float delay = thirdAnimationDuration * CalculateDelay(x*mTileSize.width,y*mTileSize.height);
mAnimation.RotateTo( mBoxes[idx], Degree( -angle ), Vector3::YAXIS,
AlphaFunctions::EaseOutSine, delay, thirdAnimationDuration );
mAnimation.MoveBy( mBoxes[idx], Vector3(0.f,0.f,-mCubeDisplacement),
AlphaFunctions::Bounce, delay, thirdAnimationDuration );
mAnimation.ColorTo( mTiles[anotherIndex][idx], HALF_BRIGHTNESS,
AlphaFunctions::EaseOut, delay, thirdAnimationDuration );
mAnimation.ColorTo( mTiles[mContainerIndex][idx], FULL_BRIGHTNESS,
AlphaFunctions::EaseIn, delay, thirdAnimationDuration );
}
}
mAnimation.Play();
mIsAnimating = true;
}
void CGroupsUI::DoEvent(TEventUI& event)
{
if (!IsMouseEnabled() && event.Type > UIEVENT__MOUSEBEGIN && event.Type < UIEVENT__MOUSEEND)
{
if (m_pParent != NULL)
m_pParent->DoEvent(event);
else
CVerticalLayoutUI::DoEvent(event);
return;
}
if (event.Type == UIEVENT_TIMER && event.wParam == SCROLL_TIMERID)
{
if (delay_left_ > 0)
{
--delay_left_;
SIZE sz = GetScrollPos();
LONG lDeltaY = (LONG)(CalculateDelay((double)delay_left_ / delay_number_) * delay_deltaY_);
if ((lDeltaY > 0 && sz.cy != 0) || (lDeltaY < 0 && sz.cy != GetScrollRange().cy ))
{
sz.cy -= lDeltaY;
SetScrollPos(sz);
return;
}
}
delay_deltaY_ = 0;
delay_number_ = 0;
delay_left_ = 0;
m_pManager->KillTimer(this, SCROLL_TIMERID);
return;
}
if (event.Type == UIEVENT_SCROLLWHEEL)
{
LONG lDeltaY = 0;
if (delay_number_ > 0)
lDeltaY = (LONG)(CalculateDelay((double)delay_left_ / delay_number_) * delay_deltaY_);
switch (LOWORD(event.wParam))
{
case SB_LINEUP:
if (delay_deltaY_ >= 0)
delay_deltaY_ = lDeltaY + 8;
else
delay_deltaY_ = lDeltaY + 12;
break;
case SB_LINEDOWN:
if (delay_deltaY_ <= 0)
delay_deltaY_ = lDeltaY - 8;
else
delay_deltaY_ = lDeltaY - 12;
break;
}
if
(delay_deltaY_ > 100) delay_deltaY_ = 100;
else if
(delay_deltaY_ < -100) delay_deltaY_ = -100;
delay_number_ = (DWORD)sqrt((double)abs(delay_deltaY_)) * 5;
delay_left_ = delay_number_;
m_pManager->SetTimer(this, SCROLL_TIMERID, 50U);
return;
}
CListUI::DoEvent(event);
}
