void radioListGropus_GroupViewClosing(object sender, GroupViewClosingEventArgs e)
{
e.Cancel = true;
SwivelTransition transition = new SwivelTransition();
ItemContainerGenerator itemContainerGenerator = e.ItemsControl.ItemContainerGenerator;
int animationFinished = 0;
int itemCount = e.ItemsControl.Items.Count;
for (int i = 0; i < itemCount; i++)
{
UIElement element = itemContainerGenerator.ContainerFromIndex(i) as UIElement;
ITransition animation = transition.GetTransition(element);
animation.Completed += delegate
{
// close the group view when all animations have completed
if ((++animationFinished) == itemCount)
{
radioListGropus.CloseGroupView();
radioListGropus.ScrollToGroup(e.SelectedGroup);
}
};
animation.Begin();
}
}
/// <summary>
/// Called when the visual layout changes.
/// </summary>
/// <param name="sender">The event sender.</param>
/// <param name="e">The event information.</param>
private void CustomMessageBox_LayoutUpdated(object sender, EventArgs e)
{
SwivelTransition backwardIn = new SwivelTransition {
Mode = SwivelTransitionMode.BackwardIn
};
ITransition swivelTransition = backwardIn.GetTransition(this);
swivelTransition.Completed += (s1, e1) => swivelTransition.Stop();
swivelTransition.Begin();
LayoutUpdated -= CustomMessageBox_LayoutUpdated;
}
/// <summary>
/// Dismisses the message box.
/// </summary>
/// <param name="source">
/// The source that caused the dismission.
/// </param>
/// <param name="useTransition">
/// If true, the message box is dismissed after swiveling
/// backward and out.
/// </param>
private void Dismiss(CustomMessageBoxResult source, bool useTransition)
{
// Ensure only a single Dismiss is being handled at a time
if (_isBeingDismissed)
{
return;
}
_isBeingDismissed = true;
// Handle the dismissing event.
var handlerDismissing = Dismissing;
if (handlerDismissing != null)
{
DismissingEventArgs args = new DismissingEventArgs(source);
handlerDismissing(this, args);
if (args.Cancel)
{
_isBeingDismissed = false;
return;
}
}
// Set the current instance to null.
_currentInstance = null;
// Cache this variable to avoid a race condition.
bool restoreOriginalValues = _mustRestore;
// Close popup.
if (useTransition)
{
SwivelTransition backwardOut = new SwivelTransition {
Mode = SwivelTransitionMode.BackwardOut
};
ITransition swivelTransition = backwardOut.GetTransition(this);
swivelTransition.Completed += (s, e) =>
{
swivelTransition.Stop();
ClosePopup(restoreOriginalValues, source);
};
swivelTransition.Begin();
}
else
{
ClosePopup(restoreOriginalValues, source);
}
_isBeingDismissed = false;
}
/// <summary>
/// Dismisses the message box.
/// </summary>
/// <param name="source">
/// The source that caused the dismission.
/// </param>
/// <param name="useTransition">
/// If true, the message box is dismissed after swiveling
/// backward and out.
/// </param>
private void Dismiss(CustomMessageBoxResult source, bool useTransition)
{
// Handle the dismissing event.
var handlerDismissing = Dismissing;
if (handlerDismissing != null)
{
DismissingEventArgs args = new DismissingEventArgs(source);
handlerDismissing(this, args);
if (args.Cancel)
{
return;
}
}
// Handle the dismissed event.
var handlerDismissed = Dismissed;
if (handlerDismissed != null)
{
DismissedEventArgs args = new DismissedEventArgs(source);
handlerDismissed(this, args);
}
// Set the current instance to null.
_currentInstance = null;
// Cache this variable to avoid a race condition.
bool restoreOriginalValues = _mustRestore;
// Close popup.
if (useTransition)
{
SwivelTransition backwardOut = new SwivelTransition {
Mode = SwivelTransitionMode.BackwardOut
};
ITransition swivelTransition = backwardOut.GetTransition(this);
swivelTransition.Completed += (s, e) =>
{
swivelTransition.Stop();
ClosePopup(restoreOriginalValues);
};
Deployment.Current.Dispatcher.BeginInvoke(swivelTransition.Begin);
}
else
{
ClosePopup(restoreOriginalValues);
}
}
/**
* Applies transition to the current content and calls the given delegate in a specific moment
* (before/after animation) in order to distingues between transition applied on the current
* "page/screen" or the next.
*
* @param aDelegate a delegate invoked in different moments, depending on the transition type.
* The delegate must be responsible for switching screens/context/adding children widgets.
* @param transitionType a transition type.
*/
public static void doScreenTransition(Delegate_SwitchContentDelegate aDelegate, int transitionType)
{
if (null != aDelegate)
{
TransitionElement transition = null;
bool doTransitionOnCurrentScreen = false;
switch (transitionType)
{
case MoSync.Constants.MAW_TRANSITION_TYPE_SLIDE_RIGHT:
transition = new SlideTransition();
(transition as SlideTransition).Mode = SlideTransitionMode.SlideRightFadeIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SLIDE_LEFT:
transition = new SlideTransition();
(transition as SlideTransition).Mode = SlideTransitionMode.SlideLeftFadeIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SWIVEL_IN:
transition = new SwivelTransition();
(transition as SwivelTransition).Mode = SwivelTransitionMode.FullScreenIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SWIVEL_OUT:
transition = new SwivelTransition();
(transition as SwivelTransition).Mode = SwivelTransitionMode.FullScreenOut;
doTransitionOnCurrentScreen = true;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_TURNSTILE_FOREWARD:
transition = new TurnstileTransition();
(transition as TurnstileTransition).Mode = TurnstileTransitionMode.ForwardOut;
doTransitionOnCurrentScreen = true;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_TURNSTILE_BACKWARD:
transition = new TurnstileTransition();
(transition as TurnstileTransition).Mode = TurnstileTransitionMode.BackwardIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_NONE:
default:
aDelegate();
return;
}
PhoneApplicationPage page = (PhoneApplicationPage)((PhoneApplicationFrame)Application.Current.RootVisual).Content;
ITransition transInterf = transition.GetTransition(page);
transInterf.Completed += delegate
{
transInterf.Stop();
if (doTransitionOnCurrentScreen)
{
aDelegate();
}
};
transInterf.Begin();
if (!doTransitionOnCurrentScreen)
{
aDelegate();
}
}
}
/**
* Applies transition to the current content and calls the given delegate in a specific moment
* (before/after animation) in order to distingues between transition applied on the current
* "page/screen" or the next.
*
* @param aDelegate a delegate invoked in different moments, depending on the transition type.
* The delegate must be responsible for switching screens/context/adding children widgets.
* @param transitionType a transition type.
*/
static public void doScreenTransition(Delegate_SwitchContentDelegate aDelegate, int transitionType)
{
if (null != aDelegate)
{
TransitionElement transition = null;
bool doTransitionOnCurrentScreen = false;
switch (transitionType)
{
case MoSync.Constants.MAW_TRANSITION_TYPE_SLIDE_RIGHT:
transition = new SlideTransition();
(transition as SlideTransition).Mode = SlideTransitionMode.SlideRightFadeIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SLIDE_LEFT:
transition = new SlideTransition();
(transition as SlideTransition).Mode = SlideTransitionMode.SlideLeftFadeIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SWIVEL_IN:
transition = new SwivelTransition();
(transition as SwivelTransition).Mode = SwivelTransitionMode.FullScreenIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_SWIVEL_OUT:
transition = new SwivelTransition();
(transition as SwivelTransition).Mode = SwivelTransitionMode.FullScreenOut;
doTransitionOnCurrentScreen = true;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_TURNSTILE_FOREWARD:
transition = new TurnstileTransition();
(transition as TurnstileTransition).Mode = TurnstileTransitionMode.ForwardOut;
doTransitionOnCurrentScreen = true;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_TURNSTILE_BACKWARD:
transition = new TurnstileTransition();
(transition as TurnstileTransition).Mode = TurnstileTransitionMode.BackwardIn;
break;
case MoSync.Constants.MAW_TRANSITION_TYPE_NONE:
default:
aDelegate();
return;
}
PhoneApplicationPage page = (PhoneApplicationPage)((PhoneApplicationFrame)Application.Current.RootVisual).Content;
ITransition transInterf = transition.GetTransition(page);
transInterf.Completed += delegate
{
transInterf.Stop();
if (doTransitionOnCurrentScreen)
{
aDelegate();
}
};
transInterf.Begin();
if (!doTransitionOnCurrentScreen)
{
aDelegate();
}
}
}
private static TransitionElement ResolveForwardWaveTransition(NodeTransition transitionType)
{
TransitionElement res = null;
switch (transitionType)
{
case NodeTransition.SlideFromRight:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideLeftFadeIn;
res = slt;
break;
}
case NodeTransition.SlideFromLeft:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideRightFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOverFromRight:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideLeftFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOffToRight:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideRightFadeOut;
res = slt;
break;
}
case NodeTransition.SpringOn:
{
SwivelTransition swt = new SwivelTransition();
swt.Mode = SwivelTransitionMode.ForwardIn;
res = swt;
break;
}
case NodeTransition.SpringOff:
{
SwivelTransition swt = new SwivelTransition();
swt.Mode = SwivelTransitionMode.BackwardOut;
res = swt;
break;
}
case NodeTransition.SlideFromTop:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideDownFadeIn;
res = slt;
break;
}
case NodeTransition.SlideFromBottom:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideUpFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOverFromLeft:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideRightFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOverFromTop:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideDownFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOverFromBottom:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideUpFadeIn;
res = slt;
break;
}
case NodeTransition.SlideOffToLeft:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideLeftFadeOut;
res = slt;
break;
}
case NodeTransition.SlideOffToTop:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideUpFadeOut;
res = slt;
break;
}
case NodeTransition.SlideOffToBottom:
{
SlideTransition slt = new SlideTransition();
slt.Mode = SlideTransitionMode.SlideDownFadeOut;
res = slt;
break;
}
}
return(res);
}
