void ReleaseDesignerOutlets()
{
if (ConnectBluetoothButton != null)
{
ConnectBluetoothButton.Dispose();
ConnectBluetoothButton = null;
}
if (DisconnectButton != null)
{
DisconnectButton.Dispose();
DisconnectButton = null;
}
if (MoveDownButton != null)
{
MoveDownButton.Dispose();
MoveDownButton = null;
}
if (MoveLeftButton != null)
{
MoveLeftButton.Dispose();
MoveLeftButton = null;
}
if (MovementView != null)
{
MovementView.Dispose();
MovementView = null;
}
if (MoveRightButton != null)
{
MoveRightButton.Dispose();
MoveRightButton = null;
}
if (MoveUpButton != null)
{
MoveUpButton.Dispose();
MoveUpButton = null;
}
if (OptionsView != null)
{
OptionsView.Dispose();
OptionsView = null;
}
}
private void MemberSelect_MouseDoubleClick(object sender, MouseButtonEventArgs e)
{
MoveLeftButton.RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
e.Handled = true;
}
/// <summary>
/// Initializes a new instance of the <see cref="ChangeImage"/> class with the specified
/// <see cref="EntityImage"/>.</summary>
/// <param name="image">
/// The <see cref="EntityImage"/> whose data to change.</param>
/// <exception cref="PropertyValueException">
/// The current <see cref="ImageSection"/> contains an empty <see
/// cref="ImageSection.ImageFiles"/> collection.</exception>
/// <exception cref="ArgumentNullException">
/// <paramref name="image"/> is a null reference.</exception>
/// <remarks>
/// The data of the specified <paramref name="image"/> may be changed in the dialog, as
/// indicated by the value of the <see cref="DataChanged"/> property.</remarks>
public ChangeImage(EntityImage image)
{
if (image == null)
{
ThrowHelper.ThrowArgumentNullException("image");
}
// require non-empty ImageFiles for simplicity
if (MasterSection.Instance.Images.ImageFiles.Count == 0)
{
ThrowHelper.ThrowPropertyValueException(
"MasterSection.Instance.Images.ImageFiles", Tektosyne.Strings.PropertyEmpty);
}
this._image = image;
InitializeComponent();
Title += image.Id;
// initialize frame control buttons
AddFrameButton.ShowSymbol(Symbols.BoxEmpty);
RemoveFrameButton.ShowSymbol(Symbols.BoxCrossed);
MoveLeftButton.ShowSymbol(Symbols.ArrowLeft);
MoveRightButton.ShowSymbol(Symbols.ArrowRight);
// set maximum ranges for frame dimensions
LeftUpDown.Maximum = Int32.MaxValue;
TopUpDown.Maximum = Int32.MaxValue;
WidthUpDown.Minimum = 1;
WidthUpDown.Maximum = Int32.MaxValue;
HeightUpDown.Minimum = 1;
HeightUpDown.Maximum = Int32.MaxValue;
// add image files to combo box
foreach (string id in MasterSection.Instance.Images.ImageFiles.Keys)
{
FileCombo.Items.Add(id);
}
// add animation options to combo boxes
AnimationCombo.ItemsSource = Enum.GetValues(typeof(AnimationMode));
SequenceCombo.ItemsSource = Enum.GetValues(typeof(AnimationSequence));
// add scaling options to combo boxes
var scalingValues = Enum.GetValues(typeof(ImageScaling));
ScalingXCombo.ItemsSource = scalingValues;
ScalingYCombo.ItemsSource = scalingValues;
// set animation & scaling options
AnimationCombo.SelectedItem = image.Animation;
SequenceCombo.SelectedItem = image.Sequence;
ScalingXCombo.SelectedItem = image.ScalingX;
ScalingYCombo.SelectedItem = image.ScalingY;
// enable sequence control if animation enabled
SequenceCombo.IsEnabled = (image.Animation != AnimationMode.None);
// initialize list box parameters
FrameList.Polygon = MasterSection.Instance.Areas.MapGrid.Element;
FrameList.ScalingX = image.ScalingX;
FrameList.ScalingY = image.ScalingY;
// add default rectangle if none defined
if (image.Frames.Count == 0)
{
image.Frames.Add(CreateFrame());
}
// add frame bounds to list box
foreach (ImageFrame frame in image.Frames)
{
RectI bounds = frame.Bounds;
// correct any illegal location values
int maxPoint = SimpleXml.MaxPointIValue;
int left = Math.Max(0, Math.Min(maxPoint, bounds.Left));
int top = Math.Max(0, Math.Min(maxPoint, bounds.Top));
// correct any illegal size values
int maxSize = SimpleXml.MaxSizeIValue;
int width = Math.Max(1, Math.Min(maxSize, bounds.Width));
int height = Math.Max(1, Math.Min(maxSize, bounds.Height));
// add frame with corrected bounds to list box
RectI newBounds = new RectI(left, top, width, height);
ImageFrame newFrame = new ImageFrame(frame);
newFrame.Bounds = newBounds;
FrameList.Items.Add(new ImageListBoxItem(newFrame));
// add invalid file identifier to combo box
string fileId = newFrame.Source.Key;
if (!String.IsNullOrEmpty(fileId) && !FileCombo.Items.Contains(fileId))
{
FileCombo.Items.Add(fileId);
}
}
// disable Remove if only one frame defined
RemoveFrameButton.IsEnabled = (FrameList.Items.Count > 1);
// animate dashed outline of frame marker
DoubleAnimation animation = new DoubleAnimation(10, 0, Duration.Automatic);
animation.RepeatBehavior = RepeatBehavior.Forever;
FrameMarker.BeginAnimation(Shape.StrokeDashOffsetProperty, animation);
// construction completed
this._initialized = true;
}