Method popViewControllerAnimated

CrossApp/controller/CAViewController.cpp:651–716

}

CAViewController* CANavigationController::popViewControllerAnimated(bool animated)
{
    if (m_pViewControllers.size() == 1)
    {
        return NULL;
    }

    float x = this->getView()->getBounds().size.width;
    
    CAViewController* backViewController = m_pViewControllers.back();
    CAView* backContainer = m_pContainers.back();
    {
        backContainer->setFrameOrigin(DPointZero);
    }
    
    size_t index = m_pViewControllers.size() - 2;
    CAViewController* showViewController = m_pViewControllers.at(index);
    showViewController->viewDidAppear();
    
    CAView* showContainer = m_pContainers.at(index);
    showContainer->setVisible(true);
    
    
    {
        int y = this->getNavigationBarNowY(showViewController);
        
        CANavigationBar* navBar = m_pNavigationBars.at(index);
        DLayout navLayout = navBar->getLayout();
        navLayout.vertical.top = y;
        navBar->setLayout(navLayout);
        
        CAView* secondContainer = m_pSecondContainers.at(index);
        DLayout secondLayout = secondContainer->getLayout();
        secondLayout.vertical.top = navLayout.vertical.top + navLayout.vertical.height;
        secondContainer->setLayout(secondLayout);
    }
    
    CAApplication::getApplication()->getTouchDispatcher()->setDispatchEventsFalse();
    
    if (animated)
    {
        DRect rect = this->getView()->getBounds();
        rect.origin = DPoint(-x/3.0f, 0);
        showContainer->setFrame(rect);
        
        CAViewAnimation::beginAnimations("", NULL);
        CAViewAnimation::setAnimationDuration(0.25f);
        CAViewAnimation::setAnimationDelay(1/30.0f);
        CAViewAnimation::setAnimationCurve(CAViewAnimationCurveEaseOut);
        showContainer->setFrameOrigin(DPointZero);
        CAViewAnimation::commitAnimations();
        
        CAViewAnimation::beginAnimations("", NULL);
        CAViewAnimation::setAnimationDuration(0.25f);
        CAViewAnimation::setAnimationDelay(1/60.0f);
        CAViewAnimation::setAnimationCurve(CAViewAnimationCurveEaseOut);
        CAViewAnimation::setAnimationDidStopSelector(this, CAViewAnimation0_selector(CANavigationController::popViewControllerFinish));
        backContainer->setFrameOrigin(DPoint(x, 0));