private void SetChildColor(PluggableViewModel viewModel, Random rand, Dictionary<int, Color> parentMap, Dictionary<int, Color> childMap)
{
Color color;
object brush;
bool isBrushAvailable = viewModel.PluggableProperties.TryGetValue("Brush", out brush);
if (brush == null) {
if (!parentMap.TryGetValue(viewModel.ParentId, out color)) {
color = GetColor(rand);
}
occupiedColors.Add(color);
viewModel.PluggableProperties["Brush"] = new SolidColorBrush(color);
} else {
color = (viewModel.PluggableProperties["Brush"] as SolidColorBrush).Color;
}
childMap[viewModel.Id] = (viewModel.PluggableProperties["Brush"] as SolidColorBrush).Color;
}
private void SetParentColor(PluggableViewModel viewModel, Random rand, Dictionary<int, Color> colorMap)
{
object brush;
bool isBrushAvailable = viewModel.PluggableProperties.TryGetValue("Brush", out brush);
if (brush == null) {
var color = GetColor(rand);
while (occupiedColors.Contains(color)) {
color = GetColor(rand);
}
occupiedColors.Add(color);
colorMap[viewModel.Id] = color;
viewModel.PluggableProperties["Brush"] = new SolidColorBrush(color);
} else {
colorMap[viewModel.Id] = (viewModel.PluggableProperties["Brush"] as SolidColorBrush).Color;
}
}
