C# Class PhotoSharingApp.Universal.Facades.NavigationFacade

Encapsulates page navigation.

Inheritance: INavigationFacade

Afficher le fichier Open project: Microsoft/Appsample-Photosharing

Méthodes publiques

Méthode	Description
AddType ( Type view, Type viewModel ) : void	Adds the specified types to the association list.
GoBack ( int steps = 1 ) : void	Goes back in the navigation stack for the specified number of steps.
NavigateToAboutView ( ) : void	Navigates to the about view.
NavigateToCameraView ( ) : void	Navigates to the camera view.
NavigateToCameraView ( CategoryPreview category ) : void	Navigates to the camera view.
NavigateToCategoriesView ( ) : void	Navigates to the categories view.
NavigateToCropView ( StorageFile file ) : void	Navigates to the crop view.
NavigateToCropView ( StorageFile file, CategoryPreview category ) : void	Navigates to the crop view.
NavigateToPhotoDetailsView ( CategoryPreview category, Photo photo ) : void	Navigates to the photo details view.
NavigateToPhotoDetailsView ( Photo photo ) : void	Navigates to the photo details view.
NavigateToPhotoDetailsView ( string photoId ) : void	Navigates to the photo details view.
NavigateToPhotoStream ( Category category ) : void	Navigates to the photo stream view.
NavigateToPhotoStream ( CategoryPreview category ) : void	Navigates to the photo stream view.
NavigateToPhotoStream ( CategoryPreview categoryPreview, PhotoThumbnail photoThumbnail ) : void	Navigates to the photo stream view.
NavigateToProfileView ( ) : void	Navigates to the signed-in user's profile view.
NavigateToProfileView ( User user ) : void	Navigates to the given user's profile view.
NavigateToSignInView ( ) : void	Navigates to the sign-in view.
NavigateToUploadView ( Photo photo, Category category ) : void	Navigates to the upload view to update data of the existing photo.
NavigateToUploadView ( WriteableBitmap image, CategoryPreview category ) : void	Navigates to the upload view.
NavigateToWelcomeView ( ) : void	Navigates to the Welcome View page.
RemoveBackStackFrames ( int numberOfFrames ) : void	Displays a dialog that lets the user pick a category. Removes the specified number of frames from the back stack.
RemoveUploadPhotoFramesFromBackStack ( string categoryIdNavigatedTo ) : void	Removes the frames associated with uploading a photo from the back stack.
ShowCategoryChooserDialog ( ) : Task	Displays a dialog that lets the user pick a category.
ShowCreateCategoryDialog ( ) : System.Threading.Tasks.Task	Displays a dialog that lets the user create a new category.
ShowGiveGoldDialog ( Photo photo ) : Task	Displays a dialog that lets the user give gold

Private Methods

Méthode	Description
EnsureNavigationFrameIsAvailable ( ) : void	Makes sure a frame is available that can be used for navigation.
IsTypePhotoUploadRelated ( Type pageType ) : bool	Checks if the specified type is a photo upload related page.
Navigate ( Type viewModelType, object parameter = null, bool serializeParameter = true ) : void	Navigates to the specified view model type.

Method Details

AddType() public static méthode

Adds the specified types to the association list.

The ViewModel has already been added and is only allowed once.

public static AddType ( Type view, Type viewModel ) : void
view	System.Type	The view type.
viewModel	System.Type	The ViewModel type.
Résultat	void

GoBack() public méthode

Goes back in the navigation stack for the specified number of steps.

public GoBack ( int steps = 1 ) : void
steps	int	The steps. By default: 1.
Résultat	void

NavigateToAboutView() public méthode

Navigates to the about view.

public NavigateToAboutView ( ) : void
Résultat	void

NavigateToCameraView() public méthode

Navigates to the camera view.

public NavigateToCameraView ( ) : void
Résultat	void

NavigateToCameraView() public méthode

Navigates to the camera view.

public NavigateToCameraView ( CategoryPreview category ) : void
category	PhotoSharingApp.Universal.Models.CategoryPreview	The category.
Résultat	void

NavigateToCategoriesView() public méthode

Navigates to the categories view.

public NavigateToCategoriesView ( ) : void
Résultat	void

NavigateToCropView() public méthode

Navigates to the crop view.

public NavigateToCropView ( StorageFile file ) : void
file	Windows.Storage.StorageFile	The photo to crop.
Résultat	void

NavigateToCropView() public méthode

Navigates to the crop view.

public NavigateToCropView ( StorageFile file, CategoryPreview category ) : void
file	Windows.Storage.StorageFile	The photo to crop.
category	PhotoSharingApp.Universal.Models.CategoryPreview	The selected category for the photo.
Résultat	void

NavigateToPhotoDetailsView() public méthode

Navigates to the photo details view.

public NavigateToPhotoDetailsView ( CategoryPreview category, Photo photo ) : void
category	PhotoSharingApp.Universal.Models.CategoryPreview	The category.
photo	PhotoSharingApp.Universal.Models.Photo	The photo.
Résultat	void

NavigateToPhotoDetailsView() public méthode

Navigates to the photo details view.

public NavigateToPhotoDetailsView ( Photo photo ) : void
photo	PhotoSharingApp.Universal.Models.Photo	The photo.
Résultat	void

NavigateToPhotoDetailsView() public méthode

Navigates to the photo details view.

public NavigateToPhotoDetailsView ( string photoId ) : void
photoId	string	The photoId of the photo to navigate to.
Résultat	void

NavigateToPhotoStream() public méthode

Navigates to the photo stream view.

public NavigateToPhotoStream ( Category category ) : void
category	PhotoSharingApp.Universal.Models.Category	The category.
Résultat	void

NavigateToPhotoStream() public méthode

Navigates to the photo stream view.

public NavigateToPhotoStream ( CategoryPreview category ) : void
category	PhotoSharingApp.Universal.Models.CategoryPreview	The category preview instance.
Résultat	void

NavigateToPhotoStream() public méthode

Navigates to the photo stream view.

public NavigateToPhotoStream ( CategoryPreview categoryPreview, PhotoThumbnail photoThumbnail ) : void
categoryPreview	PhotoSharingApp.Universal.Models.CategoryPreview	The category preview instance.
photoThumbnail	PhotoSharingApp.Universal.Models.PhotoThumbnail	/// The photo thumbnail that will determine the scroll position. ///
Résultat	void

NavigateToProfileView() public méthode

Navigates to the signed-in user's profile view.

public NavigateToProfileView ( ) : void
Résultat	void

NavigateToProfileView() public méthode

Navigates to the given user's profile view.

public NavigateToProfileView ( User user ) : void
user	PhotoSharingApp.Universal.Models.User	The user to show the profile view for.
Résultat	void

NavigateToSignInView() public méthode

Navigates to the sign-in view.

public NavigateToSignInView ( ) : void
Résultat	void

NavigateToUploadView() public méthode

Navigates to the upload view to update data of the existing photo.

public NavigateToUploadView ( Photo photo, Category category ) : void
photo	PhotoSharingApp.Universal.Models.Photo	The photo to update.
category	PhotoSharingApp.Universal.Models.Category	The associated category.
Résultat	void

NavigateToUploadView() public méthode

Navigates to the upload view.

public NavigateToUploadView ( WriteableBitmap image, CategoryPreview category ) : void
image	Windows.UI.Xaml.Media.Imaging.WriteableBitmap	The image to upload.
category	PhotoSharingApp.Universal.Models.CategoryPreview	The category to upload the image into.
Résultat	void

NavigateToWelcomeView() public méthode

Navigates to the Welcome View page.

public NavigateToWelcomeView ( ) : void
Résultat	void

RemoveBackStackFrames() public méthode

Displays a dialog that lets the user pick a category. Removes the specified number of frames from the back stack.

public RemoveBackStackFrames ( int numberOfFrames ) : void
numberOfFrames	int	The number of frames.
Résultat	void

RemoveUploadPhotoFramesFromBackStack() public méthode

Removes the frames associated with uploading a photo from the back stack.

public RemoveUploadPhotoFramesFromBackStack ( string categoryIdNavigatedTo ) : void
categoryIdNavigatedTo	string	The category id that was navigated to after photo upload.
Résultat	void

ShowCategoryChooserDialog() public méthode

Displays a dialog that lets the user pick a category.

public ShowCategoryChooserDialog ( ) : Task
Résultat	Task

ShowCreateCategoryDialog() public méthode

Displays a dialog that lets the user create a new category.

public ShowCreateCategoryDialog ( ) : System.Threading.Tasks.Task
Résultat	System.Threading.Tasks.Task

ShowGiveGoldDialog() public méthode

Displays a dialog that lets the user give gold

public ShowGiveGoldDialog ( Photo photo ) : Task
photo	PhotoSharingApp.Universal.Models.Photo
Résultat	Task