/// <summary>
/// Output 3 integer values to validate avaliable index in the tree
/// item 1: Avaliable leaf index for button mapping
/// Item 2: Avaliable trunk and leaf row for button placement
/// Item 3: Avaliable trunk and leaf column for button placement
/// </summary>
private static Tuple <int, int, int> TreeIndex(treeParts part)
{
// Store index that is currently avaliable, starting from 1.
int index = 1;
// Iterate through every row in the two dimensional _treeIndices array.
for (int row = 0; row < 14; row++)
{
// Iterate through every column in the two dimensional _treeIndices array.
for (int column = 0; column < 7; column++)
{
// Increment index for every position in the array that is in use, excluding those in the tree trunk column.
if (_treeIndices[row, column].Equals((int)treeParts.used) && column != 3)
{
index++;
}
// Avaliable index found.
if (_treeIndices[row, column].Equals((int)part))
{
// Set index to in use.
_treeIndices[row, column] = (int)treeParts.used;
// Output the data.
return(Tuple.Create(index, row, column));
}
}
}
return(null);
}
/// <summary>
/// One time timer to execute timed events.
/// </summary>
private void StartTimer(treeParts part, int interval, CustomizedButton cb)
{
_timer = new Timer();
_timer.Interval = interval += 100;
_timer.AutoReset = false;
if (part.Equals(treeParts.leaf))
{
_timer.Elapsed += (sender, e) => timer_Reassign_Leaf_Tick(sender, e, cb);
}
else
{
_timer.Elapsed += timer_Create_Trunk_Tick;
}
_timer.Start();
}
/// <summary>
/// Creates a specified part of the tree.
/// </summary>
void CreateTreePart(treeParts part)
{
// Store data of avaliable tree index.
Tuple <int, int, int> treeIndex = TreeIndex(part);
// When treeIndex returns nothing or sorting hasn't finished, terminate here.
if (treeIndex == null || _finishedSorting == false)
{
return;
}
// Create Button.
Button button = new Button();
button.Width = 50;
button.Height = 25;
// Add button to the grid.
grid.Children.Add(button);
switch (part)
{
case treeParts.leaf:
// Customize Button
CustomizedButton cb = new CustomizedButton(button, _client.Sentiment(null, TextBox.Text));
cb.MainWindow = this;
cb.UpdateProperties(treeIndex.Item1, treeIndex.Item2, treeIndex.Item3);
// Register button for reference.
RegisterName(button.Name, button);
// Add Button to SortedTupleCollection bag for later manipulation.
_bag.Add(cb.SentimentValue, cb);
// Update sentiment percentages.
UpdateStatistics(cb.SentimentValue, cb.Sentiment.Polarity, false);
break;
case treeParts.trunk:
button.SetValue(Grid.RowProperty, treeIndex.Item2);
button.SetValue(Grid.ColumnProperty, treeIndex.Item3);
button.Background = Brushes.SandyBrown;
break;
}
}