public void Add_Layer_Button_Click(object sender, RoutedEventArgs e)
{
if (image != null && image.OpenfileName != "")
{
image.AddNewEmptyLayer(image.ActualHeight, image.ActualWidth);
var newLayerIco = new SmallLayer(image.layers[this.image.layers.Count - 1].LayerName);
newLayerIco.ChangeVisibleClick += VisibilityControl_Click;
newLayerIco.UpLayerButtonClick += LayerUp_Click;
newLayerIco.DownLayerButtonClick += LayerDown_Click;
newLayerIco.layerSmallImg.Visual = image.layers[this.image.layers.Count - 1];
this.layersList.Items.Add(newLayerIco);
this.layersList.SelectedIndex = this.layersList.Items.Count - 1;
}
}
private void VisibilityControl_Click(object sender, MouseButtonEventArgs e)
{
SmallLayer layer = ((((sender as Rectangle).Parent as DockPanel).Parent as Border).Parent as Grid).Parent as SmallLayer;//-___-
int layIndex = this.layersList.Items.IndexOf(layer);
if (layer.LayerVisible)
{
image.layers[layIndex].Visibility = System.Windows.Visibility.Visible;
}
else
{
image.layers[layIndex].Visibility = System.Windows.Visibility.Hidden;
}
}
public void UpdateLayersControl()
{
if (image != null)
{
this.layersList.Items.Clear();
for (int i = 0; i < this.image.layers.Count; i++)
{
var newLayerIco = new SmallLayer(this.image.layers[i].LayerName);
newLayerIco.ChangeVisibleClick += VisibilityControl_Click;
newLayerIco.UpLayerButtonClick += LayerUp_Click;
newLayerIco.DownLayerButtonClick += LayerDown_Click;
newLayerIco.layerSmallImg.Visual = image.layers[i];
this.layersList.Items.Add(newLayerIco);
if (image.layers[this.layersList.Items.Count - 1].Visibility == System.Windows.Visibility.Hidden)
{
newLayerIco.OnChangeVisibleClick(newLayerIco.layerState, new MouseButtonEventArgs(Mouse.PrimaryDevice, 0, MouseButton.Left));
}
}
this.layersList.SelectedIndex = image.currentLayerIndex;
}
}
private void LayerDown_Click(object sender, MouseButtonEventArgs e)
{
SmallLayer smLayer = ((((((sender as Rectangle).Parent as Grid).Parent as Grid).Parent as DockPanel).Parent as Border).Parent as Grid).Parent as SmallLayer; // -________-
int layIndex = this.layersList.Items.IndexOf(smLayer);
Layer layer = image.layers[layIndex];
if (layIndex != image.layers.Count - 1)
{
int swapZ = Convert.ToInt32(layer.GetValue(Panel.ZIndexProperty));
int oldZ = Convert.ToInt32(image.layers[layIndex + 1].GetValue(Panel.ZIndexProperty));
image.layers[layIndex].SetValue(Panel.ZIndexProperty, oldZ);
image.layers[layIndex + 1].SetValue(Panel.ZIndexProperty, swapZ);
image.layers.Sort((Layer l1, Layer l2) => Convert.ToInt32(l1.GetValue(Panel.ZIndexProperty)) - Convert.ToInt32(l2.GetValue(Panel.ZIndexProperty)));
image.Children.Clear();
foreach (Layer lay in image.layers)
{
image.Children.Add(lay);
}
UpdateLayersControl();
}
}