/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method should be used when working with Storyboard for the UI.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="storyboardId">The idea of the UIViewController
/// in the Storyboard. Use the storyboardIdentifier/restorationIdentifier property
/// in the *.storyboard document.</param>
public void Configure(string key, string storyboardId)
{
var item = new TypeActionOrKey {
StoryboardControllerKey = storyboardId
};
this.SaveConfigurationItem(key, item);
}
/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method allows the caller to have fine grained control over the controller's
/// creation.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="createAction">A Func returning the controller corresponding
/// to the given key.</param>
public void Configure(string key, Func <object, UIViewController> createAction)
{
var item = new TypeActionOrKey {
CreateControllerAction = createAction
};
this.SaveConfigurationItem(key, item);
}
/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method will create a new controller on demand, using
/// reflection. You can use <see cref="Configure(string, Func{object,UIViewController})"/>
/// if you need more fine-grained control over the controller's creation.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="controllerType">The type of the controller corresponding to the key.</param>
public void Configure(string key, Type controllerType)
{
var item = new TypeActionOrKey {
ControllerType = controllerType
};
this.SaveConfigurationItem(key, item);
}
private void SaveConfigurationItem(string key, TypeActionOrKey item)
{
lock (_pagesByKey)
{
if (_pagesByKey.ContainsKey(key))
{
_pagesByKey[key] = item;
}
else
{
_pagesByKey.Add(key, item);
}
}
}
private void NavigateTo(string pageKey, object parameter)
{
lock (_pagesByKey)
{
Exception creationException = null;
var done = false;
TypeActionOrKey item;
if (_pagesByKey.ContainsKey(pageKey))
{
item = _pagesByKey[pageKey];
}
else
{
item = new TypeActionOrKey
{
StoryboardControllerKey = pageKey
};
}
UIViewController controller = null;
if (item.CreateControllerAction != null)
{
try
{
controller = item.CreateControllerAction(parameter);
done = true;
}
catch (Exception ex)
{
creationException = ex;
}
}
if (!string.IsNullOrEmpty(item.StoryboardControllerKey))
{
if (NavigationController == null)
{
throw new InvalidOperationException(
"Unable to navigate: Did you forget to call NavigationService.Initialize?");
}
if (NavigationController.Storyboard == null)
{
throw new InvalidOperationException(
"Unable to navigate: No storyboard found. You need to call NavigationService.Configure!");
}
try
{
controller =
NavigationController.Storyboard.InstantiateViewController(item.StoryboardControllerKey);
done = true;
}
catch (Exception ex)
{
creationException = ex;
}
if (parameter != null)
{
var casted = controller as ControllerBase;
if (casted != null)
{
casted.NavigationParameter = parameter;
}
// Save parameter in list for later
_parametersByController.Add(new WeakReference(controller), parameter);
}
}
if (!done &&
item.ControllerType != null)
{
try
{
controller = MakeController(item.ControllerType, parameter);
if (controller == null)
{
throw new InvalidOperationException(
"No suitable constructor found for page " + pageKey);
}
}
catch (Exception ex)
{
creationException = ex;
}
}
if (controller == null)
{
throw new InvalidOperationException(
string.Format(
"Unable to create a controller for key {0}",
pageKey),
creationException);
}
if (item.ControllerType == null)
{
item.ControllerType = controller.GetType();
}
NavigationController.PushViewController(controller, true);
}
}
/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method should be used when working with Storyboard for the UI.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="storyboardId">The idea of the UIViewController
/// in the Storyboard. Use the storyboardIdentifier/restorationIdentifier property
/// in the *.storyboard document.</param>
public void Configure(string key, string storyboardId)
{
var item = new TypeActionOrKey
{
StoryboardControllerKey = storyboardId
};
SaveConfigurationItem(key, item);
}
/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method allows the caller to have fine grained control over the controller's
/// creation.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="createAction">A Func returning the controller corresponding
/// to the given key.</param>
public void Configure(string key, Func<object, UIViewController> createAction)
{
var item = new TypeActionOrKey
{
CreateControllerAction = createAction
};
SaveConfigurationItem(key, item);
}
private void SaveConfigurationItem(string key, TypeActionOrKey item)
{
lock (_pagesByKey)
{
if (_pagesByKey.ContainsKey(key))
{
_pagesByKey[key] = item;
}
else
{
_pagesByKey.Add(key, item);
}
}
}
/// <summary>
/// Adds a key/page pair to the navigation service.
/// This method will create a new controller on demand, using
/// reflection. You can use <see cref="Configure(string, Func{object,UIViewController})"/>
/// if you need more fine-grained control over the controller's creation.
/// </summary>
/// <param name="key">The key that will be used later
/// in the <see cref="NavigateTo(string)"/> or <see cref="NavigateTo(string, object)"/> methods.</param>
/// <param name="controllerType">The type of the controller corresponding to the key.</param>
public void Configure(string key, Type controllerType)
{
var item = new TypeActionOrKey
{
ControllerType = controllerType
};
SaveConfigurationItem(key, item);
}
/// <summary>
/// Displays a new page corresponding to the given key,
/// and passes a parameter to the new page's constructor.
/// Make sure to call the <see cref="Configure(string, Type)"/>
/// or <see cref="Configure(string, Func{object,UIViewController})"/>
/// method first.
/// </summary>
/// <param name="pageKey">The key corresponding to the page
/// that should be displayed.</param>
/// <param name="parameter">The parameter that should be passed
/// to the new page's constructor.</param>
/// <exception cref="ArgumentException">When this method is called for
/// a key that has not been configured earlier.</exception>
/// <exception cref="InvalidOperationException">When this method is called for
/// a page that doesn't have a suitable constructor (i.e.
/// a constructor with a parameter corresponding to the
/// navigation parameter's type).</exception>
public void NavigateTo(string pageKey, object parameter)
{
lock (_pagesByKey)
{
Exception creationException = null;
var done = false;
TypeActionOrKey item;
if (_pagesByKey.ContainsKey(pageKey))
{
item = _pagesByKey[pageKey];
}
else
{
item = new TypeActionOrKey
{
StoryboardControllerKey = pageKey
};
}
UIViewController controller = null;
if (item.CreateControllerAction != null)
{
try
{
controller = item.CreateControllerAction(parameter);
done = true;
}
catch (Exception ex)
{
creationException = ex;
}
}
if (!string.IsNullOrEmpty(item.StoryboardControllerKey))
{
if (NavigationController == null)
{
throw new InvalidOperationException("Unable to navigate: Did you forget to call NavigationService.Initialize?");
}
if (NavigationController.Storyboard == null && _mainStoryboard == null)
{
throw new InvalidOperationException("Unable to navigate: No storyboard found. You need to call NavigationService.Configure!");
}
try
{
if (pageKey == App.LIST_SEEKIOS_PAGE)
{
_mainStoryboard = UIStoryboard.FromName("Main", null);
var listSeekiosView = _mainStoryboard.InstantiateViewController("ListSeekiosView") as iOS.ListSeekiosView;
LeftMenuView = _mainStoryboard.InstantiateViewController("MenuController") as iOS.Menu.MenuController;
var frontViewController = new UINavigationController(listSeekiosView);
var revealController = new SWRevealViewController(LeftMenuView, frontViewController);
frontViewController.View.AddGestureRecognizer(revealController.PanGestureRecognizer);
frontViewController.View.AddGestureRecognizer(revealController.TapGestureRecognizer);
listSeekiosView.SliderViewButton.Target = revealController;
listSeekiosView.SliderViewButton.Clicked += (sender, args) =>
{
revealController.RevealToggleAnimated(true);
};
revealController.RearViewRevealWidth = UIScreen.MainScreen.Bounds.Size.Width - 45.0f;
Initialize(listSeekiosView.NavigationController);
UIApplication.SharedApplication.KeyWindow.RootViewController = revealController;
return;
}
else if (NavigationController.Storyboard != null)
{
controller = NavigationController.Storyboard.InstantiateViewController(item.StoryboardControllerKey);
}
else if (_mainStoryboard != null)
{
if (pageKey == App.TUTORIAL_BACKGROUND_FIRST_LAUNCH_PAGE)
{
if (!App.Locator.Login.GetSavedFirstLaunchTuto())
{
UIApplication.SharedApplication.KeyWindow.RootViewController = _mainStoryboard.InstantiateViewController("TutorialBackgroundView") as iOS.TutorialBackgroundView;
return;
}
else
{
controller = _mainStoryboard.InstantiateViewController(item.StoryboardControllerKey);
}
}
else
{
controller = _mainStoryboard.InstantiateViewController(item.StoryboardControllerKey);
}
}
done = true;
}
catch (Exception ex)
{
creationException = ex;
}
if (parameter != null)
{
var casted = controller as ControllerBase;
if (casted != null)
{
casted.NavigationParameter = parameter;
}
// Save parameter in list for later
_parametersByController.Add(new WeakReference(controller), parameter);
}
}
if (!done && item.ControllerType != null)
{
try
{
controller = MakeController(item.ControllerType, parameter);
if (controller == null)
{
throw new InvalidOperationException(
"No suitable constructor found for page " + pageKey);
}
}
catch (Exception ex)
{
creationException = ex;
}
}
if (controller == null)
{
throw new InvalidOperationException(
string.Format(
"Unable to create a controller for key {0}",
pageKey),
creationException);
}
if (item.ControllerType == null)
{
item.ControllerType = controller.GetType();
}
NavigationController.PushViewController(controller, true);
}
}
