/// <summary>
/// Updates the treeview by:
/// 1. Splitting the result string into newline separated string.
/// 2. Count the number of rows.
/// 3. Split first string into tab separated substrings.
/// 4. Count the number of columns.
/// 5. Creates a new store for the resultView to read data from using
/// number of columns and the string type (All data in result view
/// are strings).
/// 6. Set the model of the result view to the newly created store.
/// 7. Add columns to the result view. Each new column will have
/// the title of the corresponding column in the result string
/// (s is the title, "text" means the cell renderer should display text and
/// currentColumn is what column from the store the result view column should
/// display data from).
/// 8. Finally fill the store with data so that the result view can show something
/// to the user.
///
/// This is horribly convoluted and can most likely be simplified.
/// That however is for another day, and at the moment I'm just happy
/// it actually works.
/// </summary>
public void UpdateView(string resultString)
{
// Delete old data if any
if(inUse)
{
foreach(TreeViewColumn c in this.resultView)
this.resultView.RemoveColumn(c);
storeHandler.listStore.Clear();
}
char[] delims = new char[] { '\r', '\n' };
string[] splitResults = resultString.Split (delims, StringSplitOptions.None);
int numberOfRows = splitResults.Length;
string[] toprowsplit = splitResults[0].Split ('\t');
int numberOfCols = toprowsplit.Length;
storeHandler = new StoreHandler (numberOfCols, typeof(string));
int currentColumn = 0;
foreach (string s in toprowsplit)
{
resultView.AppendColumn (new TreeViewColumn (s, new CellRendererText (), "text", currentColumn));
++currentColumn;
}
for (int i = 1; i < numberOfRows; ++i)
storeHandler.listStore.AppendValues (splitResults[i].Split ('\t'));
resultView.Model = storeHandler.listStore;
inUse = true;
}
/// <summary>
/// Updates the treeview by:
/// 1. Splitting the result string into newline separated string.
/// 2. Count the number of rows.
/// 3. Split first string into tab separated substrings.
/// 4. Count the number of columns.
/// 5. Creates a new store for the resultView to read data from using
/// number of columns and the string type (All data in result view
/// are strings).
/// 6. Set the model of the result view to the newly created store.
/// 7. Add columns to the result view. Each new column will have
/// the title of the corresponding column in the result string
/// (s is the title, "text" means the cell renderer should display text and
/// currentColumn is what column from the store the result view column should
/// display data from).
/// 8. Finally fill the store with data so that the result view can show something
/// to the user.
///
/// This is horribly convoluted and can most likely be simplified.
/// That however is for another day, and at the moment I'm just happy
/// it actually works.
/// </summary>
public void updateTextView(string resultString)
{
char[] delims = new char[] { '\r', '\n' };
string[] splitResults = resultString.Split (delims, StringSplitOptions.None);
int numberOfRows = splitResults.Length;
string[] toprowsplit = splitResults[0].Split ('\t');
int numberOfCols = toprowsplit.Length;
storeHandler = new StoreHandler (numberOfCols, typeof(string));
int currentColumn = 0;
foreach (string s in toprowsplit)
{
resultView.AppendColumn (new TreeViewColumn (s, new CellRendererText (), "text", currentColumn));
++currentColumn;
}
for (int i = 1; i < numberOfRows; ++i)
storeHandler.listStore.AppendValues (splitResults[i].Split ('\t'));
resultView.Model = storeHandler.listStore;
}