/// <summary>
/// Creates a new <see cref="WallItem" /> with an image, if possible.
/// </summary>
/// <param name="wallName">The name of the wall.</param>
/// <returns>A new <see cref="WallItem" />.</returns>
internal static async Task <WallItem> Create([Required] string wallName) => await WallItem.wallItemsCache.GetOrAdd(wallName, async key =>
{
var wallItem = new WallItem()
{
Name = wallName
};
if (!string.IsNullOrWhiteSpace(wallName))
{
wallItem.Image = await App.GetWallFrame(wallName, "Uncolored", 0, 0, 0);
}
return(wallItem);
});
public static async Task <ColorToWall> Create(Color color, int numberOfPixels, EventHandler <WallSelectorChangedEventArgs> selectedColorChanged)
{
var colorToWall = new ColorToWall();
colorToWall.cbWall.ItemsSource = await ColorToWall.Walls;
colorToWall.cbWallColor.ItemsSource = ColorToWall.Colors;
colorToWall.DataContext.Color = colorToWall.DataContext.SelectedColor = color;
colorToWall.DataContext.NumberOfPixels = numberOfPixels;
colorToWall.SelectedColorChanged += selectedColorChanged;
colorToWall.ProcessColorChange = true;
if (color.A == 0)
{
colorToWall.DataContext.SelectedWall = await WallItem.Create("Glass Wall");
colorToWall.Wall_SelectionChanged(colorToWall, null);
}
return(colorToWall);
}
async void FindClosestColor_Click(object sender, RoutedEventArgs e)
{
// Show the overlay on the main window and show the Find Closest Color dialog box.
var mainWindow = Window.GetWindow(this) as MainWindow;
mainWindow.ShowOverlay(false);
var findClosestColor = await FindClosestColor.Create(this.DataContext.Color);
findClosestColor.Owner = mainWindow;
if (findClosestColor.ShowDialog() ?? false)
{
// This will only happen if the user clicked OK in the Find Closest Color dialog box.
this.ProcessColorChange = false;
this.DataContext.SelectedWall = await WallItem.Create(findClosestColor.DataContext.SelectedColorItem.WallName);
this.DataContext.SelectedWallColor = findClosestColor.DataContext.SelectedColorItem.ColorName;
this.ProcessColorChange = true;
this.Wall_SelectionChanged(this, null);
}
mainWindow.HideOverlay();
}