public TileController(UIElements.UIControl uiElements)
{
canvas = (Canvas)uiElements.AStarControls[ControlNames.DrawingCanvas];
SetStartButton = (Button)uiElements.AStarControls[ControlNames.SetStartTileButton];
SetGoalButton = (Button)uiElements.AStarControls[ControlNames.SetGoalTileButton];
SetWallButton = (Button)uiElements.AStarControls[ControlNames.SetWallTileButton];
ClearTilesButton = (Button)uiElements.AStarControls[ControlNames.ClearTilesButton];
EnabledButtonColor = (SolidColorBrush)SetStartButton.Background; // get the default backgroundcolor of the buttons
}
public AStarVisualizer(UIElements.UIControl uiElements)
{
AStarValues.InitAStarTiles();
InitUIStartupValues(uiElements);
InitObservers(uiElements);
InitControllers(uiElements);
InitRenderers(uiElements);
InitAlgorithmThreadController();
}
private void InitObservers(UIElements.UIControl uiElements)
{
var observers = new List <IObserver>();
observers.Add(new StateObserver());
observers.Add(new DiagonalPathObserver(uiElements));
foreach (IObserver observer in observers)
{
observer.StartObserving();
}
}
private void InitControllers(UIElements.UIControl uiElements)
{
var controllers = new List <IController>();
controllers.Add(new DelayController(uiElements));
controllers.Add(new DimensionController(uiElements));
controllers.Add(new TileController(uiElements));
controllers.Add(new StateController(uiElements));
foreach (IController controller in controllers)
{
controller.StartControlling();
}
}
private void InitRenderers(UIElements.UIControl uiElements)
{
Canvas canvas = (Canvas)uiElements.AStarControls[ControlNames.DrawingCanvas];
var renderers = new List <IRenderer>();
renderers.Add(new GridRenderer(canvas));
renderers.Add(new TileRenderer(canvas));
renderers.Add(new PathRenderer(canvas));
foreach (IRenderer renderer in renderers)
{
renderer.StartRendering();
}
}
private void InitUIStartupValues(UIElements.UIControl uiElements)
{
// Drawing Canvas:
Canvas drawingCanvas = (Canvas)uiElements.AStarControls[ControlNames.DrawingCanvas];
drawingCanvas.Background = new SolidColorBrush(Colors.Transparent);
// Griddimension Textboxes:
TextBox NumRowsTextBlock = (TextBox)uiElements.AStarControls[ControlNames.NumRowsField];
TextBox NumColumnsTextBlock = (TextBox)uiElements.AStarControls[ControlNames.NumColumnsField];
NumRowsTextBlock.Text = StartupValues.NumGridRows.ToString();
NumColumnsTextBlock.Text = StartupValues.NumGridColumns.ToString();
// Algorithm Control Buttons:
Button StartButton = (Button)uiElements.AStarControls[ControlNames.StartButton];
Button ResetButton = (Button)uiElements.AStarControls[ControlNames.ResetButton];
Button PauseButton = (Button)uiElements.AStarControls[ControlNames.PauseButton];
Slider DelaySlider = (Slider)uiElements.AStarControls[ControlNames.DelaySlider];
StartButton.IsEnabled = true;
ResetButton.IsEnabled = false;
PauseButton.IsEnabled = false;
DelaySlider.Minimum = StartupValues.MinDelay;
DelaySlider.Maximum = StartupValues.MaxDelay;
DelaySlider.Value = StartupValues.CurrentDelay;
// Delay Slider:
Label DelayLabel = (Label)uiElements.AStarControls[ControlNames.DelaySliderDisplay];
DelayLabel.Content = "Delay: " + DelaySlider.Value + "ms";
// Tileplacement Buttons:
Button SetStartTileButton = (Button)uiElements.AStarControls[ControlNames.SetStartTileButton];
Button SetWallTileButton = (Button)uiElements.AStarControls[ControlNames.SetWallTileButton];
Button SetGoalTileButton = (Button)uiElements.AStarControls[ControlNames.SetGoalTileButton];
Button ClearTilesButton = (Button)uiElements.AStarControls[ControlNames.ClearTilesButton];
SetStartTileButton.IsEnabled = true;
SetWallTileButton.IsEnabled = true;
SetGoalTileButton.IsEnabled = true;
ClearTilesButton.IsEnabled = true;
}
public DimensionController(UIElements.UIControl uiElements)
{
this.TxtNumColumns = (TextBox)uiElements.AStarControls[ControlNames.NumColumnsField];
this.TxtNumRows = (TextBox)uiElements.AStarControls[ControlNames.NumRowsField];
}
public StateController(UIElements.UIControl uiElements)
{
StartButton = (Button)uiElements.AStarControls[ControlNames.StartButton];
PauseButton = (Button)uiElements.AStarControls[ControlNames.PauseButton];
ResetButton = (Button)uiElements.AStarControls[ControlNames.ResetButton];
}
public DiagonalPathObserver(UIElements.UIControl uiElements)
{
checkbox = (CheckBox)uiElements.AStarControls[ControlNames.DiagonalPathCheckbox];
}
public DelayController(UIElements.UIControl uiElements)
{
LblDelay = (Label)uiElements.AStarControls[ControlNames.DelaySliderDisplay];
NumDelay = (Slider)uiElements.AStarControls[ControlNames.DelaySlider];
}