public void AddNewLayer(BitmapImage image, Point origin)
{
var newLayer = new LayerPanel(_window, this, ImageGrid, image, origin)
{
Width = ImageGrid.Width,
Height = ImageGrid.Height
};
//add to image
ImageGrid.Children.Add(newLayer);
LayerPanel.SelectedLayerIndex = newLayer.Index;
_window.LayerSettingsTitle.Content = newLayer.LayerName;
foreach (var layer in Layers)
{
layer.ClearOutline();
}
newLayer.DrawOutline();
//add to list
Layers.Add(newLayer);
_window.LayersListView.Items.Refresh();
_window.RepeatPreview.DrawRepeat();
//TODO: update slider position and angle text here with selectedLayer.Angle?
}
private void RenameLayer(LayerPanel layer)
{
var dialog = new CustomDialog("Rename", "Rename layer", CustomDialogType.TextInput, layer.LayerName);
if (dialog.ShowDialog() == true)
{
layer.LayerName = dialog.DialogInputText;
_window.LayersListView.Items.Refresh();
}
}
private void DeleteLayer(LayerPanel layer)
{
//remove from image
ImageGrid.Children.Remove(layer);
//remove from list
Layers.Remove(layer);
_window.LayersListView.Items.Refresh();
//sort out layer indexes so they are consecutive
foreach (var layerPanel in Layers)
{
int index = Layers.IndexOf(layerPanel);
layerPanel.SetIndex(index);
//clear outlines
layerPanel.ClearOutline();
}
LayerPanel.SelectedLayerIndex = 0;
LayerPanel.LastUsedIndex = Layers.Count;
_window.RepeatPreview.DrawRepeat();
if (Layers.Count == 0) //removed the last layer
{
_window.LayerRotationSlider.Value = 0;
var angle = (float)_window.LayerRotationSlider.Value;
_window.LayerAngleTextBox.Text = $"{angle}°";
return;
}
var selectedLayer = Layers[LayerPanel.SelectedLayerIndex];
selectedLayer.DrawOutline();
}