/// <summary>
/// Handles the DragDrop event of contained RichTextBox object.
/// Process text changes on drop event.
/// </summary>
/// <param name="sender">The reference to contained RichTextBox object.</param>
/// <param name="e">The event arguments.</param>
void OnDragDrop(object sender, DragEventArgs e)
{
// Check if the picked item is the one we added to the toolbox.
if (e.Data.GetDataPresent(typeof(Toolbox_TestItem1)))
{
GraphEditorPackage.PutTextToCS("Console.WriteLine(\"T1\");");
Toolbox_TestItem1 myData = (Toolbox_TestItem1)e.Data.GetData(typeof(Toolbox_TestItem1));
UserControl_Node n = new UserControl_Node("T1");
n.Location = this.PointToClient(Cursor.Position);
this.Controls.Add(n);
// Specify DragDrop result
e.Effect = DragDropEffects.Copy;
}
else if (e.Data.GetDataPresent(typeof(Toolbox_TestItem2)))
{
GraphEditorPackage.PutTextToCS("Console.WriteLine(\"T2\");");
UserControl_Node n = new UserControl_Node("T2");
n.Location = this.PointToClient(Cursor.Position);
this.Controls.Add(n);
// Specify DragDrop result
e.Effect = DragDropEffects.Copy;
}
else if (e.Data.GetData(DataFormats.StringFormat).ToString().StartsWith("UserControl_Node"))
{
string s = e.Data.GetData(DataFormats.StringFormat).ToString();
string[] tokens = s.Split('|');
string GuidString = tokens[1];
foreach (Control c in this.Controls)
{
if (c.GetType() == typeof(UserControl_Node))
{
UserControl_Node uc = (UserControl_Node)c;
if (uc.Guid.ToString() == GuidString)
{
Point newPlace = new Point(
Cursor.Position.X - uc.PointMouseDown.X
, Cursor.Position.Y - uc.PointMouseDown.Y);
uc.Location = this.PointToClient(newPlace);
}
}
}
// Specify DragDrop result
e.Effect = DragDropEffects.Move;
}
}
/// <summary>
/// Handles the DragDrop event of contained RichTextBox object.
/// Process text changes on drop event.
/// </summary>
/// <param name="sender">The reference to contained RichTextBox object.</param>
/// <param name="e">The event arguments.</param>
void OnDragDrop(object sender, DragEventArgs e)
{
// Check if the picked item is the one we added to the toolbox.
if (e.Data.GetDataPresent(typeof(Toolbox_TestItem1)))
{
Toolbox_TestItem1 myData = (Toolbox_TestItem1)e.Data.GetData(typeof(Toolbox_TestItem1));
editorControl.Text += "w";
// Specify DragDrop result
e.Effect = DragDropEffects.Copy;
}
}
/// <summary>
/// Sends notification that an item in the Toolbox is selected through a click, or by pressing ENTER.
/// </summary>
/// <param name="pDO">Data object that is selected.</param>
/// <returns>If the method succeeds, it returns S_OK. If it fails, it returns an error code.</returns>
int IVsToolboxUser.ItemPicked(IOleDataObject pDO)
{
// Create a OleDataObject from the input interface.
OleDataObject oleData = new OleDataObject(pDO);
// Check if the picked item is the one we added to the toolbox.
if (oleData.GetDataPresent(typeof(Toolbox_TestItem1)))
{
Debug.WriteLine("MyToolboxItemData selected from the toolbox");
Toolbox_TestItem1 myData = (Toolbox_TestItem1)oleData.GetData(typeof(Toolbox_TestItem1));
//editorControl.Text += myData.Content;
}
return(VSConstants.S_OK);
}