void Child_Drop(object sender, System.Windows.DragEventArgs e)
{
var content = new System.Windows.Controls.ContentControl();
var bind = new System.Windows.Data.Binding();
var cdp = new ChannelDataProvider
{
ChannelName = (string)e.Data.GetData(typeof(string)),
IsBindInDesign = true
};
//cdp.ChannelName = node.Tag + "." + node.Text;
bind.Source = cdp;
System.Windows.Data.BindingOperations.SetBinding(content, System.Windows.Controls.ContentControl.ContentProperty, bind);
//TODO:need to solve problem with drag mouse capturing
// System.Windows.Point p=System.Windows.Input.Mouse.GetPosition(Schema.MainCanvas);
System.Windows.Controls.Canvas.SetLeft(content, 0);
System.Windows.Controls.Canvas.SetTop(content, 0);
content.Width = 60; content.Height = 50;
if (MainPanel.Resources[typeof(BaseChannel)] == null)
{
var dt = ((DataTemplate)XamlReader.Load(new XmlTextReader(new StringReader(StringResources.ChannelDefaultTemplate))));
dt.DataType = typeof(BaseChannel);
var dk = new DataTemplateKey(typeof(BaseChannel));
MainPanel.Resources[dk] = dt;
}
UndoBuff.AddCommand(new AddGraphicsObject(content));
}
public override System.Windows.Data.BindingBase Save()
{
if (channels.Count > 0)
{
System.Windows.Data.MultiBinding multiBind = new MultiBinding();
foreach (IChannel channel in channels)
{
System.Windows.Data.Binding bind = new System.Windows.Data.Binding("Value");
ChannelDataProvider cdp = new ChannelDataProvider();
cdp.ChannelName = channel.PluginId + "." + channel.Name;
bind.Source = cdp;
cdp.Refresh();
bind.FallbackValue = "{" + cdp.ChannelName + "}";
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
multiBind.Bindings.Add(bind);
}
multiBind.Converter = new Kent.Boogaart.Converters.FormatConverter(expressionEdit.Text);
return(multiBind);
}
else
{
return(base.Save());
}
}
public override System.Windows.Data.BindingBase Save()
{
if (channels.Count > 0)
{
System.Windows.Data.MultiBinding multiBind = new MultiBinding();
foreach (IChannel channel in channels)
{
System.Windows.Data.Binding bind = new System.Windows.Data.Binding("Value");
ChannelDataProvider cdp = new ChannelDataProvider();
cdp.ChannelName = channel.PluginId + "." + channel.Name;
bind.Source = cdp;
bind.FallbackValue = 0;
bind.Converter = new Kent.Boogaart.Converters.TypeConverter(typeof(Double), typeof(Double));
multiBind.Bindings.Add(bind);
}
multiBind.Mode = BindingMode.TwoWay;
ScriptConverter ec = new ScriptConverter(expressionEdit.Text);
multiBind.Converter = ec;
DependencyObject depObj;
DependencyProperty depProp;
if (Property.GetWpfObjects(out depObj, out depProp))
{
multiBind.FallbackValue = depObj.GetValue(depProp);
}
return(multiBind);
}
else
{
return(base.Save());
}
}
public override System.Windows.Data.BindingBase Save()
{
if (channel != null)
{
System.Windows.Data.Binding bind = new System.Windows.Data.Binding("Value");
ChannelDataProvider cdp = new ChannelDataProvider();
cdp.ChannelName = channel.PluginId + "." + channel.Name;
bind.Source = cdp;
cdp.Refresh();
SolidBrushConverter conv = new SolidBrushConverter();
conv.MinValue = Decimal.ToDouble(minEdit.Value);
conv.MaxValue = Decimal.ToDouble(maxEdit.Value);
conv.StartColor = System.Windows.Media.Color.FromArgb(
startColorButton.BackColor.A,
startColorButton.BackColor.R,
startColorButton.BackColor.G,
startColorButton.BackColor.B);
conv.EndColor = System.Windows.Media.Color.FromArgb(
endColorButton.BackColor.A,
endColorButton.BackColor.R,
endColorButton.BackColor.G,
endColorButton.BackColor.B);
bind.Converter = conv;
bind.Mode = BindingMode.TwoWay;
DependencyObject depObj;
DependencyProperty depProp;
if (Property.GetWpfObjects(out depObj, out depProp))
{
bind.FallbackValue = depObj.GetValue(depProp);
}
return(bind);
}
else
{
return(base.Save());
}
}
public override System.Windows.Data.BindingBase Save()
{
if (channel != null)
{
System.Windows.Data.Binding bind = new System.Windows.Data.Binding("Value");
ChannelDataProvider cdp = new ChannelDataProvider();
cdp.ChannelName = channel.PluginId + "." + channel.Name;
bind.Source = cdp;
bind.UpdateSourceTrigger = UpdateSourceTrigger.PropertyChanged;
cdp.Refresh();
ComposingConverter conv = new ComposingConverter();
if (checkBox1.Checked)
{
RangeConverter rc = new RangeConverter();
rc.Min = Decimal.ToDouble(minEdit.Value);
rc.Max = Decimal.ToDouble(maxEdit.Value);
conv.Converters.Add(rc);
}
conv.Converters.Add(new Kent.Boogaart.Converters.TypeConverter(cdp.Channel.Type, Property.PropertyType));
bind.Converter = conv;
bind.Mode = BindingMode.TwoWay;
DependencyObject depObj;
DependencyProperty depProp;
if (Property.GetWpfObjects(out depObj, out depProp))
{
bind.FallbackValue = depObj.GetValue(depProp);
}
return(bind);
}
else
{
return(base.Save());
}
}
public override void Initialize(object element, PropertyWrapper property, System.Windows.Data.BindingBase binding)
{
base.Initialize(element, property, binding);
System.Windows.Data.Binding bind = binding as System.Windows.Data.Binding;
if (bind != null)
{
ChannelDataProvider cdp = (ChannelDataProvider)bind.Source;
AddChannel(cdp.Channel);
ComposingConverter conv = bind.Converter as ComposingConverter;
foreach (IValueConverter converter in conv.Converters)
{
if (converter is RangeConverter)
{
checkBox1.Checked = true;
RangeConverter rc = converter as RangeConverter;
minEdit.Value = (Decimal)rc.Min;
maxEdit.Value = (Decimal)rc.Max;
}
}
}
}
public override void Initialize(object element, PropertyWrapper property, System.Windows.Data.BindingBase binding)
{
base.Initialize(element, property, binding);
DependencyObject depObj;
DependencyProperty depProp;
if (property.GetWpfObjects(out depObj, out depProp))
{
if (depObj.GetValue(depProp) is String)
{
expressionEdit.Text = (string)depObj.GetValue(depProp);
}
}
System.Windows.Data.MultiBinding bind = binding as System.Windows.Data.MultiBinding;
if (bind != null)
{
expressionEdit.Text = (bind.Converter as ScriptConverter).Expression;
channels.Clear();
foreach (System.Windows.Data.BindingBase bindingBase in bind.Bindings)
{
if (bindingBase is System.Windows.Data.Binding)
{
System.Windows.Data.Binding b = bindingBase as System.Windows.Data.Binding;
if (b.Source is ChannelDataProvider)
{
ChannelDataProvider src = (ChannelDataProvider)b.Source;
channels.Add(src.Channel);
}
}
}
FillChannelsGrid();
}
}
public override void Initialize(object element, PropertyWrapper property, System.Windows.Data.BindingBase binding)
{
base.Initialize(element, property, binding);
System.Windows.Data.Binding bind = binding as System.Windows.Data.Binding;
if (bind != null)
{
ChannelDataProvider cdp = (ChannelDataProvider)bind.Source;
AddChannel(cdp.Channel);
SolidBrushConverter sbc = bind.Converter as SolidBrushConverter;
minEdit.Value = (Decimal)sbc.MinValue;
maxEdit.Value = (Decimal)sbc.MaxValue;
startColorButton.BackColor = Color.FromArgb(
sbc.StartColor.A,
sbc.StartColor.R,
sbc.StartColor.G,
sbc.StartColor.B);
endColorButton.BackColor = Color.FromArgb(
sbc.EndColor.A,
sbc.EndColor.R,
sbc.EndColor.G,
sbc.EndColor.B);
}
}
