public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
if (value == null)
{
throw new ArgumentNullException("value");
}
else if (value is string)
{
return(DDSConverter.Convert((string)value));
}
else
{
throw new NotSupportedException(string.Format("{0} cannot convert from {1}.", this.GetType().FullName, value.GetType().FullName));
}
}
void AddControl(UIControl control)
{
if (control.ImageIndex >= images.Count)
{
return;
}
var imagebit = images[control.ImageIndex];
var texture = textures[(int)imagebit.TextureIndex];
var text = (control.TextIndex < texts.Count) ? texts[control.TextIndex] : null;
control.Content = text;
var image = new Image();
image.Stretch = Stretch.Fill;
image.SetBinding(Image.WidthProperty, CreateTwoWayBinding("Width", control));
image.SetBinding(Image.HeightProperty, CreateTwoWayBinding("Height", control));
var matrix = image.RenderTransform.Value;
switch (control.Dock)
{
// TBD
/*case DockingMode.CenterCenter:
* matrix.OffsetX = (canvas.ActualWidth - image.Width) / 2;
* matrix.OffsetY = (canvas.ActualHeight - image.Height) / 2;
* break;*/
default:
matrix.OffsetX = control.Rectangle.Left;
matrix.OffsetY = control.Rectangle.Top;
break;
}
image.SetBinding(Image.RenderTransformProperty, CreateTwoWayBinding("Rectangle", control, new RectConverter()));
if (control.ImageState != State.Hidden)
{
/*var bitmap = new BitmapImage();
* bitmap.BeginInit();
* bitmap.UriSource = new Uri(dir + '\\' + texture.Name);
* bitmap.DecodePixelWidth = (int)texture.Width;
* bitmap.DecodePixelHeight = (int)texture.Height;
* bitmap.EndInit();*/
var bitmap = (BitmapSource)DDSConverter.Convert(dir + '\\' + texture.Name);
var rect = new Int32Rect(imagebit.TopLeft.X, imagebit.TopLeft.Y, imagebit.Width, imagebit.Height);
if (rect.X + rect.Width > texture.Width)
{
rect.Width = (int)texture.Width - rect.X;
}
if (rect.Y + rect.Height > texture.Height)
{
rect.Height = (int)texture.Height - rect.Y;
}
image.Source = new CroppedBitmap(bitmap, rect);
bitmap = null;
#region Memory Leak!
/*var write = new WriteableBitmap(bitmap);
*
* write.Lock();
*
* if (rect.Height != 0 && rect.Width != 0)
* {
* if (rect.X + rect.Width > write.PixelWidth)
* {
* var pixels = new byte[write.PixelHeight * write.PixelWidth * write.Format.BitsPerPixel];
*
* write.CopyPixels(pixels, write.BackBufferStride, 0);
* write = new WriteableBitmap(write.PixelWidth * 2, write.PixelHeight, write.DpiX, write.DpiY, write.Format, write.Palette);
* write.WritePixels(new Int32Rect(0, 0, write.PixelWidth, write.PixelHeight), pixels, write.BackBufferStride, 0);
* write.WritePixels(new Int32Rect(write.PixelWidth, 0, write.PixelWidth, write.PixelHeight), pixels, write.BackBufferStride, 0);
*
* pixels = null;
* }
*
* if (rect.Y + rect.Height > write.PixelHeight)
* {
* var pixels = new byte[write.PixelHeight * write.PixelWidth * write.Format.BitsPerPixel];
*
* var blah = new BitmapImage();
*
* write.CopyPixels(pixels, write.BackBufferStride, 0);
* write = new WriteableBitmap(write.PixelWidth, write.PixelHeight * 2, write.DpiX, write.DpiY, write.Format, write.Palette);
* write.WritePixels(new Int32Rect(0, 0, write.PixelWidth, write.PixelHeight / 2), pixels, write.BackBufferStride, 0);
* write.WritePixels(new Int32Rect(0, write.PixelHeight / 2, write.PixelWidth, write.PixelHeight / 2), pixels, write.BackBufferStride, 0);
*
* pixels = null;
* }
*
* image.Source = new CroppedBitmap(write, rect);
* }
*
* write.Unlock();
*
* bitmap = null;
* write = null;
*
* GC.Collect();
* GC.WaitForPendingFinalizers();*/
#endregion
}
var behaviours = Interaction.GetBehaviors(image);
var resize = new ResizeBehavior();
resize.MaxWidth = 1024;
resize.MaxHeight = 768;
resize.MinWidth = 2;
resize.MinHeight = 2;
resize.StayInParent = true;
resize.DragSpace = 4;
resize.DragIndicatorsOpacity = 0.75;
resize.DragIndicatorsFill = Brushes.White;
behaviours.Add(resize);
var drag = new MouseDragElementBehavior();
drag.ConstrainToParentBounds = true;
behaviours.Add(drag);
image.MouseDown += control_MouseDown;
image.Tag = control;
canvas.Children.Add(image);
if (text == null || text.DTSIndex == -1 || control.TextLines == 0)
{
return;
}
var stack = new StackPanel();
stack.SetBinding(StackPanel.RenderTransformProperty, CreateTwoWayBinding("Location", text, new PointConverter()));
var lineWidthBinding = CreateTwoWayBinding("Width", text);
var lineHeightBinding = CreateTwoWayBinding("LineHeight", text);
var hAlignBinding = CreateTwoWayBinding("HAlign", text);
var vAlignBinding = CreateTwoWayBinding("VAlign", text);
var brush = new SolidColorBrush();
BindingOperations.SetBinding(brush, SolidColorBrush.ColorProperty, CreateTwoWayBinding("NormalColour", text, new ColourConverter()));
for (int i = 0; i < control.TextLines; i++)
{
var label = new Label();
var contentBinding = new Binding();
contentBinding.Source = dts[text.DTSIndex + i];
contentBinding.Mode = BindingMode.OneWay;
contentBinding.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
label.SetBinding(Label.ContentProperty, contentBinding);
label.Foreground = brush;
label.SetBinding(Label.WidthProperty, lineWidthBinding);
label.SetBinding(Label.HeightProperty, lineHeightBinding);
label.SetBinding(Label.HorizontalContentAlignmentProperty, hAlignBinding);
label.SetBinding(Label.VerticalContentAlignmentProperty, vAlignBinding);
label.IsHitTestVisible = false;
label.FontFamily = new FontFamily("Tahoma");
label.FontSize = 11.0d;
label.Padding = new Thickness(0);
label.Tag = image;
stack.Children.Add(label);
}
canvas.Children.Add(stack);
}