/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="category">The category to show data for.</param>
/// <param name="photoThumbnail">The photo thumbnail that is used for
/// determining the scroll position of the photo stream.</param>
public StreamViewModelThumbnailArgs(CategoryPreview category, PhotoThumbnail photoThumbnail)
{
Category = category;
PhotoThumbnail = photoThumbnail;
}
/// <summary>
/// Initializes a new instance of the <see cref="PhotoDetailsViewModelArgs" /> class.
/// </summary>
/// <param name="category">The category.</param>
/// <param name="photo">The photo.</param>
public PhotoDetailsViewModelArgs(CategoryPreview category, Photo photo)
{
Category = category;
Photo = photo;
}
private void OnCategorySelected(CategoryPreview categoryPreview)
{
SelectedCategoryPreview = categoryPreview;
_navigationFacade.NavigateToPhotoStream(categoryPreview);
}
/// <summary>
/// Navigates to the upload view.
/// </summary>
/// <param name="image">The image to upload.</param>
/// <param name="category">The category to upload the image into.</param>
public void NavigateToUploadView(WriteableBitmap image, CategoryPreview category)
{
Navigate(typeof(UploadViewModel), new UploadViewModelArgs
{
Category = category,
Image = image
}, false);
}
/// <summary>
/// Creates a new category.
/// </summary>
/// <param name="categoryName">The category name.</param>
/// <returns>The category.</returns>
public async Task<Category> CreateCategory(string categoryName)
{
await SimulateWaitAndError();
var categoryPreview = new CategoryPreview
{
Id = Guid.NewGuid().ToString(),
Name = categoryName,
PhotoThumbnails = new List<PhotoThumbnail>()
};
TopCategories.Add(categoryPreview);
return categoryPreview.ToCategory();
}
/// <summary>
/// Navigates to the photo stream view.
/// </summary>
/// <param name="category">The category preview instance.</param>
public void NavigateToPhotoStream(CategoryPreview category)
{
Navigate(typeof(StreamViewModel), new StreamViewModelArgs(category));
}
/// <summary>
/// Navigates to the photo stream view.
/// </summary>
/// <param name="categoryPreview">The category preview instance.</param>
/// <param name="photoThumbnail">
/// The photo thumbnail that will determine the scroll position.
/// </param>
public void NavigateToPhotoStream(CategoryPreview categoryPreview, PhotoThumbnail photoThumbnail)
{
Navigate(typeof(StreamViewModel), new StreamViewModelThumbnailArgs(categoryPreview, photoThumbnail));
}
/// <summary>
/// Navigates to the photo details view.
/// </summary>
/// <param name="category">The category.</param>
/// <param name="photo">The photo.</param>
public void NavigateToPhotoDetailsView(CategoryPreview category, Photo photo)
{
Navigate(typeof(PhotoDetailsViewModel), new PhotoDetailsViewModelArgs(category, photo));
}
/// <summary>
/// Navigates to the crop view.
/// </summary>
/// <param name="file">The photo to crop.</param>
/// <param name="category">The selected category for the photo.</param>
public void NavigateToCropView(StorageFile file, CategoryPreview category)
{
Navigate(typeof(CropViewModel), new CropViewModelArgs
{
Category = category,
StorageFile = file
}, false);
}
/// <summary>
/// Navigates to the camera view.
/// </summary>
/// <param name="category">The category.</param>
public void NavigateToCameraView(CategoryPreview category)
{
Navigate(typeof(CameraViewModel), new CameraViewModelArgs(category));
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="category">The category to show data for.</param>
public StreamViewModelArgs(CategoryPreview category)
{
Category = category;
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="category">The target category for the photo.</param>
public CameraViewModelArgs(CategoryPreview category)
{
Category = category;
}