void importexport_PinRemoved(object sender, DaggerBasePin pin)
{
if (comboBox1.SelectedIndex == 1)
{
RemovePin(pin);
}
}
void _disconnectMenuItem_Click(object sender, EventArgs e)
{
DaggerBasePin pin = Tag as DaggerBasePin;
pin.Disconnect(false);
pin.ParentUIGraph.RefreshGraph();
}
void ImportedPins_PinAdded(object sender, DaggerBasePin pin)
{
if (pin.PinUIElements == null)
{
pin.PinUIElements = new PinUI(pin);
}
}
/// <summary>
/// Called when a user sets a value
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
void propertyGridEx1_PropertyValueChanged(object s, PropertyValueChangedEventArgs e)
{
if (comboBox1.SelectedIndex != 0)
{
PropertyGridEx.CustomProperty cp = (PropertyGridEx.CustomProperty)((PropertyGridEx.CustomProperty.CustomPropertyDescriptor)(e.ChangedItem.PropertyDescriptor)).CustomProperty;
if (cp.Tag != null)
{
// set the pin's Data via it's property so the Data can be transmited through the
// proper channels
DaggerBasePin pin = cp.Tag as DaggerBasePin;
pin.Data = cp.Value;
// process the graph
if (pin.ParentNode != null)
{
pin.ParentNode.ParentGraph.GraphScheduler.ProcessGraph(pin.ParentNode);
}
else
{
// process the entire graph if it is an imported pin
if (pin is DaggerOutputPin)
{
pin.ParentGraph.GraphScheduler.ProcessGraph();
}
}
}
}
}
public ValueEditorDialog(DaggerBasePin pin)
{
InitializeComponent();
Text = pin.Name;
genericValueEditor1.EditedType = pin.DataType;
genericValueEditor1.Value = pin.Data;
genericValueEditor1.ValueChanged += new EventHandler(genericValueEditor1_ValueChanged);
}
void node_PinRemoved(object sender, DaggerBasePin pin)
{
DropDownItem item = comboBox1.SelectedItem as DropDownItem;
if (item.Tag == pin.ParentNode)
{
RemovePin(pin);
}
}
private void AddPin(string category, string helpString, DaggerBasePin pin)
{
propertyGridEx1.Item.Add(pin.Name, pin.Data, false, category, helpString, true);
propertyGridEx1.Item[propertyGridEx1.Item.Count - 1].DefaultType = pin.DataType;
propertyGridEx1.Item[propertyGridEx1.Item.Count - 1].Tag = pin;
pin.PinDataSet += new DaggerPinDataSetHandler(pin_PinDataSet);
pin.PinDataTypeChanged += new DaggerPinDataTypeChanged(pin_PinDataTypeChanged);
pin.PinNameChanged += new DaggerPinNameChanged(pin_PinNameChanged);
}
void importexport_PinAdded(object sender, DaggerBasePin pin)
{
if (comboBox1.SelectedIndex == 1)
{
string cat = (pin is DaggerOutputPin) ? "Imported Pins" : "Exported Pins";
AddPin(cat, "", pin);
propertyGridEx1.Refresh();
}
}
void node_PinAdded(object sender, DaggerBasePin pin)
{
DropDownItem item = comboBox1.SelectedItem as DropDownItem;
if (item.Tag == pin.ParentNode)
{
string cat = (pin is DaggerOutputPin) ? "Output Pins" : "Input Pins";
AddPin(cat, "", pin);
propertyGridEx1.Refresh();
}
}
/// <summary>
/// Called when a user sets a value. Does not process the Graph
/// </summary>
/// <param name="s"></param>
/// <param name="e"></param>
void propertyGridEx1_PropertyValueChangedNoProcess(object s, PropertyValueChangedEventArgs e)
{
PropertyGridEx.CustomProperty cp = (PropertyGridEx.CustomProperty)((PropertyGridEx.CustomProperty.CustomPropertyDescriptor)(e.ChangedItem.PropertyDescriptor)).CustomProperty;
if (cp.Tag != null)
{
// set the pin's Data via it's property so the Data can be transmited through the
// proper channels
DaggerBasePin pin = cp.Tag as DaggerBasePin;
pin.Data = cp.Value;
}
}
void pin_PinNameChanged(DaggerBasePin pin)
{
for (int i = 0; i < propertyGridEx1.Item.Count; i++)
{
if (propertyGridEx1.Item[i].Tag == pin)
{
propertyGridEx1.Item[i].Name = pin.Name;
propertyGridEx1.Refresh();
break;
}
}
}
void pin_PinDataTypeChanged(DaggerBasePin pin, Type type)
{
for (int i = 0; i < propertyGridEx1.Item.Count; i++)
{
if (propertyGridEx1.Item[i].Tag == pin)
{
propertyGridEx1.Item[i].DefaultType = pin.DataType;
propertyGridEx1.Item[i].Value = null;
propertyGridEx1.Refresh();
break;
}
}
}
void _setpropertyMenuItem_Click(object sender, EventArgs e)
{
DaggerBasePin pin = Tag as DaggerBasePin;
ValueEditorDialog ved = new ValueEditorDialog(pin);
if (ved.ShowDialog() == DialogResult.OK)
{
pin.Data = ved.Data;
pin.ParentNode.Process();
}
ved.Dispose();
}
void pin_PinDataSet(DaggerBasePin sender, object data)
{
if (Enabled)
{
for (int i = 0; i < propertyGridEx1.Item.Count; i++)
{
if (propertyGridEx1.Item[i].Tag == sender)
{
propertyGridEx1.Item[i].Value = sender.Data;
propertyGridEx1.Refresh();
break;
}
}
}
}
private void RemovePin(DaggerBasePin pin)
{
if (comboBox1.SelectedIndex >= 1)
{
for (int i = 0; i < propertyGridEx1.Item.Count; i++)
{
if (propertyGridEx1.Item[i].Tag == pin)
{
propertyGridEx1.Item.RemoveAt(i);
propertyGridEx1.Refresh();
break;
}
}
}
}
/// <summary>
/// Clear properties and unhook the pin data events
/// </summary>
private void ClearProperties()
{
// clear the existing pins
for (int i = 0; i < propertyGridEx1.Item.Count; i++)
{
DaggerBasePin pin = propertyGridEx1.Item[i].Tag as DaggerBasePin;
if (pin != null)
{
// unhook existing events
pin.PinDataSet -= new DaggerPinDataSetHandler(pin_PinDataSet);
pin.PinDataTypeChanged -= new DaggerPinDataTypeChanged(pin_PinDataTypeChanged);
pin.PinNameChanged -= new DaggerPinNameChanged(pin_PinNameChanged);
}
}
propertyGridEx1.Item.Clear();
}
public PinUI(DaggerBasePin pin)
{
_pin = pin;
}
protected override void OnOpening(System.ComponentModel.CancelEventArgs e)
{
base.OnOpening(e);
//clear out the existing items and rebuild the menu to specs
Items.Clear();
bool itemsAdded = false;
DaggerBasePin pin = Tag as DaggerBasePin;
if (pin.IsConnected)
{
Items.Add(_disconnectMenuItem);
itemsAdded = true;
}
else if (pin.ParentNode != null)
{
DaggerUIGraph parentui = pin.ParentNode.ParentGraph.ParentUIGraph as DaggerUIGraph;
// can we set the value?
if (parentui.AllowPinSetValue)
{
Items.Add(_setpropertyMenuItem);
itemsAdded = true;
}
// can we export?
if (parentui.AllowPinExport)
{
Items.Add(_exportMenuItem);
itemsAdded = true;
}
}
// build the "Connect to" list
if ((pin is DaggerOutputPin && (pin as DaggerOutputPin).AllowMultiConnect) ||
(pin is DaggerOutputPin && !(pin as DaggerOutputPin).AllowMultiConnect && !pin.IsConnected) ||
(pin is DaggerInputPin && !pin.IsConnected))
{
_attachToPinMenuItem.DropDownItems.Clear();
DaggerNode myNode = pin.ParentNode;
foreach (DaggerNode node in pin.ParentNode.ParentGraph.AllNodes)
{
if (node != myNode)
{
if (pin is DaggerInputPin)
{
if (node.Ordinal <= myNode.Ordinal || node.SubgraphAffiliation != myNode.SubgraphAffiliation)
{
foreach (DaggerOutputPin outpin in node.OutputPins.MutexAvailablePins)
{
if ((!outpin.IsConnected || outpin.AllowMultiConnect) && outpin.IsCompatibleDataTypes((DaggerInputPin)pin, (DaggerOutputPin)outpin))
{
ToolStripMenuItem tmi = new ToolStripMenuItem();
tmi.Text = node.UINode.CaptionText + ": " + outpin.Name;
tmi.Tag = new PinConnection(outpin, (DaggerInputPin)pin);
tmi.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
tmi.Image = (outpin.PinUIElements as PinUI).PinImageDisconnected;
tmi.ImageTransparentColor = (outpin.PinUIElements as PinUI).PinImageDisconnectedTransparent;
tmi.MouseEnter += new EventHandler(tmi_MouseEnter);
tmi.MouseLeave += new EventHandler(tmi_MouseLeave);
tmi.Click += new EventHandler(tmi_Click);
_attachToPinMenuItem.DropDownItems.Add(tmi);
}
}
}
}
else
{
if (node.Ordinal >= myNode.Ordinal || node.SubgraphAffiliation != myNode.SubgraphAffiliation)
{
foreach (DaggerInputPin inpin in node.InputPins.MutexAvailablePins)
{
if (!inpin.IsConnected && inpin.IsCompatibleDataTypes((DaggerInputPin)inpin, (DaggerOutputPin)pin))
{
ToolStripMenuItem tmi = new ToolStripMenuItem();
tmi.Text = node.UINode.CaptionText + ": " + inpin.Name;
tmi.Tag = new PinConnection((DaggerOutputPin)pin, inpin);
tmi.DisplayStyle = ToolStripItemDisplayStyle.ImageAndText;
tmi.Image = (inpin.PinUIElements as PinUI).PinImageDisconnected;
tmi.ImageTransparentColor = (inpin.PinUIElements as PinUI).PinImageDisconnectedTransparent;
tmi.MouseEnter += new EventHandler(tmi_MouseEnter);
tmi.MouseLeave += new EventHandler(tmi_MouseLeave);
tmi.Click += new EventHandler(tmi_Click);
_attachToPinMenuItem.DropDownItems.Add(tmi);
}
}
}
}
}
}
if (_attachToPinMenuItem.DropDownItems.Count > 0)
{
Items.Add(_attachToPinMenuItem);
itemsAdded = true;
}
}
//merge the pin's user defined context menu
if ((pin.PinUIElements as PinUI).ContextMenuStrip != null)
{
if (itemsAdded)
{
Items.Add(_seperator);
}
// simulate a sync root on the MenuItemCollection
ToolStripMenuItem[] tia = new ToolStripMenuItem[(pin.PinUIElements as PinUI).ContextMenuStrip.Items.Count];
(pin.PinUIElements as PinUI).ContextMenuStrip.Items.CopyTo(tia, 0);
for (int i = 0; i < tia.Length; i++)
{
Items.Add(tia[i]);
}
itemsAdded = true;
}
//if we didn't add anything, don't show it
e.Cancel = !itemsAdded;
}
