/**
* @author Filipas Ciprian
* @brief Function responsible with the closing action for the picker page.
*/
private void ClosePickerPage()
{
// Unhook from events
if (null != mFrame)
{
mFrame.Navigated -= OnFrameNavigated;
mFrame.NavigationStopped -= OnFrameNavigationStoppedOrFailed;
mFrame.NavigationFailed -= OnFrameNavigationStoppedOrFailed;
// Restore host page transitions for the completed "popup" navigation
UIElement frameContentWhenOpenedAsUIElement = mFrameContentWhenOpened as UIElement;
if (null != frameContentWhenOpenedAsUIElement)
{
TransitionService.SetNavigationInTransition(frameContentWhenOpenedAsUIElement, mSavedNavigationInTransition);
mSavedNavigationInTransition = null;
TransitionService.SetNavigationOutTransition(frameContentWhenOpenedAsUIElement, mSavedNavigationOutTransition);
mSavedNavigationOutTransition = null;
}
mFrame = null;
mFrameContentWhenOpened = null;
}
// Commit the value if available
if (null != mNumberPickerPage)
{
if (mNumberPickerPage.Value.HasValue)
{
Value = mNumberPickerPage.Value.Value;
}
mNumberPickerPage = null;
}
}
/**
* @authro Ciprian Filipas
* @brief handler for the Frame.Navigated event.
*/
private void OnFrameNavigated(object sender, NavigationEventArgs e)
{
if (e.Content == mFrameContentWhenOpened)
{
ClosePickerPage();
}
else if (null == mNumberPickerPage)
{
mNumberPickerPage = e.Content as mosyncRuntime.Views.CustomNumberPickerPage;
if (null != mNumberPickerPage)
{
mNumberPickerPage.Value = Value;
}
}
}
