private void AddCategory_Click(object sender, RoutedEventArgs e)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.Categories.Add(vm.SelectedCategory);
vm.SelectedCategory = null;
}
private void AddIngredient_Click(object sender, RoutedEventArgs e)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.Ingredients.Add(new RecipeIngredient(vm.AvailableIngredients[vm.SelectedIngredientIndex],
vm.IngredientAmount, (Unit)vm.SelectedMeasurementTypeIndex));
}
public CreateEditRecipe(Recipe recipe, bool isEdit = true) : this()
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe = recipe;
vm.IsEdit = isEdit;
vm.RecipeChanged += ViewModel_RecipeChanged;
}
private void Category_DeleteClick(object sender, RoutedEventArgs e)
{
if (sender is Chip chip && chip.DataContext is Category category)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.Categories.Remove(category);
}
}
private void RemoveIngredient_Click(object sender, RoutedEventArgs e)
{
if (sender is Button button && button.DataContext is RecipeIngredient recipeIngredient)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.Ingredients.Remove(recipeIngredient);
}
}
private void AddEditPreparationStep_Click(object sender, RoutedEventArgs e)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
if (!vm.IsEditPreparationStep)
{
vm.Recipe.PreparationSteps.Add(vm.NewPreparationStepText);
vm.NewPreparationStepText = "";
}
}
private void RemovePreparationStep_Click(object sender, RoutedEventArgs e)
{
if (sender is Button button && int.TryParse(button.Tag.ToString(), out int index))
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.PreparationSteps.RemoveAt(index);
System.ComponentModel.ICollectionView view = CollectionViewSource.GetDefaultView(preparationStepsList.ItemsSource);
view.Refresh();
}
}
public void SaveRecipe()
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.Recipe.Save(App.Settings.RecipeDirectory);
if (!vm.IsEdit)
{
App.AvailableRecipes.Add(vm.Recipe);
OnFinished(EventArgs.Empty);
}
}
private async void EditPreparationStep_Click(object sender, RoutedEventArgs e)
{
if (sender is Button button && int.TryParse(button.Tag.ToString(), out int index))
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
vm.IsEditPreparationStep = true;
string preparationStepCurrent = vm.Recipe.PreparationSteps[index];
vm.NewPreparationStepText = preparationStepCurrent;
var result = await dialogHost.ShowDialog(dialog_preparationStep,
delegate(object dialogSender, DialogOpenedEventArgs args)
{
});
vm.Recipe.PreparationSteps[index] = vm.NewPreparationStepText;
System.ComponentModel.ICollectionView view = CollectionViewSource.GetDefaultView(preparationStepsList.ItemsSource);
view.Refresh();
vm.NewPreparationStepText = "";
}
}
private void UploadImage_Click(object sender, RoutedEventArgs e)
{
CreateEditRecipeViewModel vm = DataContext as CreateEditRecipeViewModel;
string initialDirectory = Environment.GetFolderPath(Environment.SpecialFolder.MyDocuments);
if (vm.Recipe?.RecipeImage?.IsImageSet ?? false && File.Exists(vm.Recipe.RecipeImage.FilePath))
{
FileInfo fi = new FileInfo(vm.Recipe.RecipeImage.FilePath);
initialDirectory = fi.Directory.FullName;
}
FilePicker filePicker = new FilePicker()
{
Title = "Bild für Rezept \"" + vm.Recipe.Name + "\" wählen",
Filter = "Bilder|*.jpg;*.jpeg;*.png;*.bmp;*.gif",
InitialDirectory = initialDirectory
};
filePicker.DialogClosed += FilePicker_DialogClosed;
FilePicker.ShowDialog(filePicker, new MetroWindow());
}
