/// <summary>
/// Shows the given min-priority queue with the given title, provided leftToShow is
/// positive.
/// </summary>
/// <param name="q">The min-priority queue.</param>
/// <param name="leftToShow">If positive, the drawing will be shown.</param>
/// <param name="title">The form title.</param>
/// <returns>leftToShow - 1 if leftToShow is positive, or leftToShow
/// otherwise.</returns>
private decimal Show(MinPriorityQueue <int, string> q, decimal leftToShow,
string title)
{
if (leftToShow > 0)
{
TreeForm f = q.HeapDrawing;
f.Text = title;
f.Show();
leftToShow--;
}
return(leftToShow);
}
// Show tree form
public void showTreeForm(Word.Document document)
{
try
{
if (treeForm == null)
{
treeForm = new TreeForm(document, configXML);
}
else
{
treeForm.setApplication(document);
}
treeForm.Show();
treeForm.startUp();
}
catch (Exception e)
{
throw e;
}
}
// Show tree form
public void showTreeForm(Excel.Workbook workbook)
{
try
{
if (treeForm == null)
{
treeForm = new TreeForm(workbook, configXML);
}
else
{
treeForm.setApplication(workbook);
}
treeForm.Show();
treeForm.startUp();
}
catch (Exception e)
{
throw e;
}
}
// Show tree form
public void showTreeForm(PowerPoint.Presentation presentation)
{
try
{
presentation.Save(); // Saves the document
if (treeForm == null)
{
treeForm = new TreeForm(presentation.FullName, configXML);
}
else
{
treeForm.setApplication(presentation.FullName);
}
treeForm.Show();
treeForm.startUp();
}
catch (Exception e)
{
throw e;
}
}
/// <summary>
/// Event handler for the opening a graph; constructs a tree
/// </summary>
/// <param name="sender">general object passed in</param>
/// <param name="e">event object passed in</param>
private void uxLoadGraph_Click(object sender, EventArgs e)
{
try
{
UndirectedGraph graph;
MSTNode node;
TreeForm tf;
if (uxOpenDialog.ShowDialog() == DialogResult.OK)
{
graph = ReadGraph(uxOpenDialog.FileName);
node = graph.GetMinSpanningTree();
tf = new TreeForm(node, 100);
tf.Show();
uxTour.Text = node.Walk();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
}
/// <summary>
/// Handles the event when the search button is hit
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void uxFindAnagrams_Click(object sender, EventArgs e)
{
uxListBox.Items.Clear();
FoundAnagrams = new StringSet();
uxString.Text = uxString.Text.ToLower();
GetAnagrams(new ConsList<string>("", null), new StringBuilder(""), BuildQueue(uxString.Text.Trim()));
FoundAnagrams.AddAll(uxListBox.Items);
TreeForm form = new TreeForm(FoundAnagrams, 100);
form.Text = uxString.Text;
form.Show();
uxAnagramCount.Text = "" + uxListBox.Items.Count;
}