public void AddButton(int horPosition, int verPosition, string name, string path, Image img)
{
ButtonPanel bp = new ButtonPanel(sizeWidth, sizeHeight, path, name, img, this);
bp.Tag = name;
int x = blankSeperator + (horPosition - 1) * (bp.Width + elementSeperator);
int y = blankSeperator + (verPosition - 1) * (bp.Height + elementSeperator);
bp.Location = new Point(x, y);
this.Controls.Add(bp);
bp.OnDelEvent += new ButtonPanel.DelDelegate(bp_OnDelEvent);
bp.OnClickEvent += new ButtonPanel.ClickDelegate(bp_OnClickEvent);
}
protected override void OnDragDrop(DragEventArgs drgevent)
{
string fileName = string.Empty;
string name = string.Empty;
bool isMove = false;
if (drgevent.Data.GetFormats()[0] == "VirtualDesktop.ButtonPanel")
{
ButtonPanel bp = (ButtonPanel)drgevent.Data.GetData(typeof(ButtonPanel));
fileName = bp.path;
name = bp.Tag.ToString();
isMove = true;
}
else
{
fileName = ((System.Array)drgevent.Data.GetData(DataFormats.FileDrop)).GetValue(0).ToString();
}
if (string.IsNullOrEmpty(fileName) || (!File.Exists(fileName) && !Directory.Exists(fileName)))
{
return;
}
if (!isMove)
{
name = Path.GetFileNameWithoutExtension(fileName);
FormRename fr = new FormRename(fileName, name);
if (DialogResult.OK == fr.ShowDialog())
{
Image img = GetFileImage(fileName);
Point p = this.PointToClient(new Point(drgevent.X, drgevent.Y));
name = fr.name;
AddButtonByLocation(p.X, p.Y, name, fileName, img);
}
else
{
return;
}
}
else
{
Image img = GetFileImage(fileName);
Point p = this.PointToClient(new Point(drgevent.X, drgevent.Y));
bp_OnDelEvent(name);
AddButtonByLocation(p.X, p.Y, name, fileName, img);
}
}
private void bp_OnDelEvent(string name)
{
ButtonPanel con = null;
foreach (Control control in this.Controls)
{
if (control is ButtonPanel && (control as ButtonPanel).Tag.ToString() == name)
{
con = control as ButtonPanel;
break;
}
}
if (con != null)
{
con.OnDelEvent -= new ButtonPanel.DelDelegate(bp_OnDelEvent);
this.Controls.Remove(con);
DeleElement(con.Tag.ToString());
}
}