void SmoothScroll::Update()
{
if( m_touchManager->GetSwipeDirection() != TouchManager::SD_NONE )
{
const double distance = m_touchManager->GetSwipe()->m_delta.GetLength() * s_lengthFactor;
const uint64 duration = static_cast< uint64 >( distance * s_durationFactor );
StartScroll( m_touchManager->GetSwipeDirection(), distance * s_distanceDecrease * s_timeCoef, duration );
m_touchManager->ResetSwipeDirection();
}
if( m_isActive )
{
const uint64 currentTime = s3eTimerGetMs() - m_startTime;
if( currentTime <= m_duration )
{
if( currentTime >= m_duration * s_percentOfSmoothingStart )
{
m_distance = ( m_duration - currentTime ) * s_distanceDecrease;
}
switch( m_direction )
{
case TouchManager::SD_LEFT:
{
m_stepX = m_distance;
}
break;
case TouchManager::SD_RIGHT:
{
m_stepX = -m_distance;
}
break;
case TouchManager::SD_UP:
{
m_stepY = m_distance;
}
break;
case TouchManager::SD_DOWN:
{
m_stepY = -m_distance;
}
break;
}
}
else
{
StopScroll();
}
}
}
bool MediaApplication::Start() {
Logger::Default()->SetLevel(Logger::LOG_INFO);
//初始化环境
StartInitialize();
if (type == "media") {
rateInfo = new NetInformation(Config::GetHost(), Config::GetPort(),
Config::GetUrl() + "?method=getRate&id=" + id, 4096);
scrollInfo = new NetInformation(Config::GetHost(), Config::GetPort(),
Config::GetUrl() + "?method=getRoll&id=" + id, 4096);
ratefrequency = new NetInformation(Config::GetHost(), Config::GetPort(),
Config::GetUrl() + "?method=getFrequency&id=" + id, 4096);
//播放利率牌
StartRate();
//播放滚动条
StartScroll();
}
//开始执行任务
StartCommand();
//打开谷歌浏览器
void* h = StartChrome();
//列出机器上的文件，传回给服务器，服务器会通知删除所有过期的文件
this->Receive("S:f6f2a76c-bf34-4cc7-adba-8d2ab99d0fba");
Sleep(5000);
keybd_event(VK_F5, 0, 0, 0);
keybd_event(VK_F5, 0, KEYEVENTF_KEYUP, 0);
//列出机器上的任务，传回给服务器，服务器会通知删除所有过期的任务
this->Receive("S:f6f2a76c-bf34-4cc7-adba-8d2ab99d0fbb");
WaitForSingleObject(h, INFINITE);
return true;
}
void ScrollLabelEx::OnPauseTimeOut()
{
StartScroll();
}
void ScrollLabelEx::SetText(const QString& text)
{
ui->textlabel->setText(text);
StartScroll();
}
void UIScrollView::Input(UIEvent *currentTouch)
{
// if(currentTouch->tapCount == 2 && currentTouch->phase == UIControlTouch::PHASE_BEGAN)
// {
// float32 targetScale;
// if(zoomScale < maxScale)
// {
// //zoom in
// targetScale = maxScale;
// }
// else
// {
// targetScale = minScale;
// }
// LinearAnimation<float32> * scaleAnimation = new LinearAnimation<float32>(this, &zoomScale, targetScale, 0.5f,
// Interpolation::EASY_IN_EASY_OUT);
// scaleAnimation->Start(0);
//
//
// {
// float32 multScale = targetScale/zoomScale;
//
// if(targetScale < zoomScale)
// {
// LinearAnimation<float32> * xAnim = new LinearAnimation<float32>(this, &scrollOrigin.x, scrollZero.x, 0.5f, Interpolation::EASY_IN_EASY_OUT);
// LinearAnimation<float32> * yAnim = new LinearAnimation<float32>(this, &scrollOrigin.y, scrollZero.y, 0.5f, Interpolation::EASY_IN_EASY_OUT);
// xAnim->Start(1);
// yAnim->Start(2);
// }
// else
// {
// Point2f adjPoint = Point2f(currentTouch->point.x*multScale, currentTouch->point.y*multScale);
// Point2f delta = Point2f(adjPoint.x - currentTouch->point.x, adjPoint.y - currentTouch->point.y);
//
// LinearAnimation<float32> * xAnim = new LinearAnimation<float32>(this, &scrollOrigin.x, scrollOrigin.x-delta.x, 0.5f, Interpolation::EASY_IN_EASY_OUT);
// LinearAnimation<float32> * yAnim = new LinearAnimation<float32>(this, &scrollOrigin.y, scrollOrigin.y-delta.y, 0.5f, Interpolation::EASY_IN_EASY_OUT);
//
// xAnim->Start(1);
// yAnim->Start(2);
// }
// }
// }
// int32 saveState = state;
Vector<UIEvent> touches = UIControlSystem::Instance()->GetAllInputs();
if(1 == touches.size())
{
bool spaceIsPressed = InputSystem::Instance()->GetKeyboard()->IsKeyPressed(DVKEY_SPACE);
// bool spaceIsPressed = false;
if(!spaceIsPressed)
{
for(List<UIControl*>::iterator it = childs.begin(); it != childs.end(); ++it)
{
(*it)->Input(currentTouch);
}
return;
}
switch(currentTouch->phase)
{
case UIEvent::PHASE_BEGAN:
{
scrollTouch = *currentTouch;
Vector2 start = currentTouch->point;
StartScroll(start);
// init scrolling speed parameters
scrollPixelsPerSecond = 0.0f;
scrollStartTime = currentTouch->timestamp;//to avoid cast from uint64 to float64 SystemTimer::Instance()->AbsoluteMS();
touchStartTime = SystemTimer::Instance()->AbsoluteMS();
state = STATE_SCROLL;
clickStartPosition = start;
}
break;
case UIEvent::PHASE_DRAG:
{
if(state == STATE_SCROLL)
{
if(currentTouch->tid == scrollTouch.tid)
{
// scrolling speed get parameters
float64 scrollCurrentTime = currentTouch->timestamp;//SystemTimer::Instance()->AbsoluteMS();
Vector2 scrollPrevPosition = scrollCurrentPosition;
// perform scrolling
ProcessScroll(currentTouch->point);
// calculate scrolling speed
float64 tmp = scrollCurrentTime;
if(fabs(scrollCurrentTime - scrollStartTime) < 1e-9)
{
tmp += .1f;
}
Vector2 lineLength = scrollCurrentPosition - scrollPrevPosition;
scrollPixelsPerSecond = (float32)((float64)lineLength.Length() / (tmp - scrollStartTime));
scrollStartTime = scrollCurrentTime;
///NSLog(@"pps:%f\n", scrollPixelsPerSecond);
}
}
}
break;
case UIEvent::PHASE_ENDED:
{
if(state == STATE_SCROLL)
{
if(currentTouch->tid == scrollTouch.tid)
{
Vector2 scrollPrevPos = lastMousePositions[(positionIndex - 3) & (MAX_MOUSE_POSITIONS - 1)];
Vector2 currentTouchPos = currentTouch->point;
deccelerationSpeed = Vector2(currentTouchPos.x, currentTouchPos.y);
deccelerationSpeed.x -= scrollPrevPos.x;
deccelerationSpeed.y -= scrollPrevPos.y;
float32 deccelerationSpeedLen = sqrtf(deccelerationSpeed.x * deccelerationSpeed.x + deccelerationSpeed.y * deccelerationSpeed.y);
if (deccelerationSpeedLen >= 0.00001f)
{
deccelerationSpeed.x /= deccelerationSpeedLen;
deccelerationSpeed.y /= deccelerationSpeedLen;
}
else
{
deccelerationSpeed.x = 0.0f;
deccelerationSpeed.y = 0.0f;
}
//Logger::Debug("Dcs: %f, %f\n", deccelerationSpeed.x, deccelerationSpeed.y);
EndScroll();
//scrollTouch = 0;
if(scrollStartMovement)
{
state = STATE_DECCELERATION;
}
clickEndPosition = currentTouchPos;
}
if(touchStartTime)
{
touchStartTime = 0;
PerformScroll();
}
// float32 clickLen = LineLength(clickStartPosition, clickEndPosition);
// if (clickLen < SCROLL_BEGIN_PIXELS)
// {
// clickEndPosition.x -= (scrollOrigin.x);
// clickEndPosition.y -= (scrollOrigin.y);
//
// clickEndPosition.x /= zoomScale;
// clickEndPosition.y /= zoomScale;
//
// UIControlTouch modifiedTouch = *currentTouch;
// modifiedTouch.point = clickEndPosition;
//
// ScrollTouch(&modifiedTouch);
// }
}
}
break;
}
}
else if(2 == touches.size())
{
switch(currentTouch->phase)
{
case UIEvent::PHASE_BEGAN:
{
if (state == STATE_SCROLL)
{
EndScroll();
//scrollTouch = 0;
}
// init zoom parameters
state = STATE_ZOOM;
zoomTouches[0] = touches[0];
zoomTouches[1] = touches[1];
zoomStartPositions[0] = zoomTouches[0].point;
zoomStartPositions[1] = zoomTouches[1].point;
prevZoomScale = zoomScale; // save current scale to perform scaling in zoom mode
}
break;
case UIEvent::PHASE_DRAG:
if(state == STATE_ZOOM)
{
zoomTouches[0] = touches[0];
zoomTouches[1] = touches[1];
zoomCurrentPositions[0] = zoomTouches[0].point;
zoomCurrentPositions[1] = zoomTouches[1].point;
float initialDistance = sqrtf(
(zoomStartPositions[0].x - zoomStartPositions[1].x) *
(zoomStartPositions[0].x - zoomStartPositions[1].x) +
(zoomStartPositions[0].y - zoomStartPositions[1].y) *
(zoomStartPositions[0].y - zoomStartPositions[1].y));
float currentDistance = sqrtf(
(zoomCurrentPositions[0].x - zoomCurrentPositions[1].x) *
(zoomCurrentPositions[0].x - zoomCurrentPositions[1].x) +
(zoomCurrentPositions[0].y - zoomCurrentPositions[1].y) *
(zoomCurrentPositions[0].y - zoomCurrentPositions[1].y));
float32 saveZoomScale = zoomScale;
float32 changeCoeff = initialDistance/currentDistance;
float32 newScale = prevZoomScale * ((1.f - changeCoeff)/2.5f + 1.f);
//float32 changeCoeff = currentDistance/initialDistance;
//float32 newScale = prevZoomScale * changeCoeff * changeCoeff;
if(newScale > maxScale)newScale = maxScale;
if(newScale < minScale)newScale = minScale;
SetScale(newScale);
Vector2 center = Vector2((zoomStartPositions[0].x + zoomStartPositions[1].x) / 2,
(zoomStartPositions[0].y + zoomStartPositions[1].y) / 2);
Vector2 scaleVectorOriginal = Vector2(center.x - scrollOrigin.x, center.y - scrollOrigin.y);
Vector2 scaleVectorNew = scaleVectorOriginal;
scaleVectorNew.x *= zoomScale / saveZoomScale;
scaleVectorNew.y *= zoomScale / saveZoomScale;
scaleVectorNew.x -= scaleVectorOriginal.x;
scaleVectorNew.y -= scaleVectorOriginal.y;
scrollOrigin.x -= scaleVectorNew.x;
scrollOrigin.y -= scaleVectorNew.y;
}
break;
case UIEvent::PHASE_ENDED:
{
Vector<UIEvent>::iterator it = touches.begin();
bool zoomToScroll = false;
for(; it != touches.end(); ++it)
{
if((*it).phase == UIEvent::PHASE_DRAG)
{
zoomToScroll = true;
scrollTouch = *it;
}
}
if(zoomToScroll)
{
//scrollTouch = *it;
Vector2 start = scrollTouch.point;
StartScroll(start);
state = STATE_SCROLL;
//zoomTouches[0] = 0;
//zoomTouches[1] = 0;
}
else
{
if (state != STATE_DECCELERATION)
{
state = STATE_NONE;
}
}
}
break;
}
}
// if (saveState == state)
// {
// Logger::Debug("event: %d prevState: %d resultState: %d - alltouches: %d", currentTouch->phase, saveState, state, touches.size());
// }else
// Logger::Debug("CHANGED: event: %d prevState: %d resultState: %d - alltouches: %d", currentTouch->phase, saveState, state, touches.size());
}