private void cn_TreeView_AfterSelect(object sender, TreeViewEventArgs e)
{
if (m_PNavigator.cn_TreeView.SelectedNode == null)
{
pasteToolStripMenuItem.Enabled = false;
copyToolStripMenuItem.Enabled = false;
deleteToolStripMenuItem.Enabled = false;
cutToolStripMenuItem.Enabled = false;
return;
}
IAction cActn = m_PNavigator.cn_TreeView.SelectedNode.Tag as IAction;
bool flagCanBePasted;
flagCanBePasted = m_PNavigator.CanBePasted();
//Paste buttons
if (flagCanBePasted)
{
pasteToolStripButton.Enabled = true;
pasteToolStripMenuItem.Enabled = true;
pasteToolStripMenuItem.Text = string.Format("Paste: {0}", m_PNavigator.GetPasteString);
}
else
{
pasteToolStripButton.Enabled = false;
pasteToolStripMenuItem.Text = "Paste";
pasteToolStripMenuItem.Enabled = false;
}
//Copy toolstrip button
if (cActn.CanBeCopied)
{
copyToolStripButton.Enabled = true;
copyToolStripMenuItem.Enabled = true;
}
else
{
copyToolStripButton.Enabled = false;
copyToolStripMenuItem.Text = "Copy";
copyToolStripMenuItem.Enabled = false;
}
//Cut toolstrip button
if (cActn.CanBeMoved())
{
cutToolStripButton.Enabled = true;
cutToolStripMenuItem.Enabled = true;
}
else
{
cutToolStripButton.Enabled = false;
cutToolStripMenuItem.Enabled = false;
}
//Delete toolstrip button
if (cActn.CanBeDeleted)
{
deleteToolStripMenuItem.Enabled = true;
}
else
{
deleteToolStripMenuItem.Enabled = false;
}
}