public void RemovePicture(PictureCanvas canvas)
{
pictures.Remove(canvas);
canvas.gameObject.SetActive(false);
Destroy(canvas.gameObject);
PictureRemoved?.Invoke(canvas);
}
private void PictureRemoved(PictureCanvas canvas)
{
PictureItem item = pictures[canvas];
pictures.Remove(canvas);
item.gameObject.SetActive(false);
Destroy(item.gameObject);
}
private void PictureAdded(PictureCanvas canvas)
{
PictureItem item = Instantiate(refPictureItemPrefab, contentHolder.transform).GetComponent <PictureItem>();
pictures.Add(canvas, item);
item.canvas = canvas;
item.ChangeVisibilityButton();
PictureNameUpdated(canvas);
}
public void ChangeName(PictureCanvas canvas)
{
Keyboard keyboard = Keyboard.Show(canvas.PicName);
keyboard.OnAccepted += (text) =>
{
UpdateName(canvas, text);
keyboard.Close();
};
keyboard.OnCancelled += () => keyboard.Close();
}
public void AddRefPicture()
{
var script = UIController.Instance.ShowRefPicture();
script.OnAccepted += (text) =>
{
if (string.IsNullOrWhiteSpace(text))
{
return;
}
PictureCanvas canvas = UIController.Instance.ShowPictureCanvas();
pictures.Add(canvas);
canvas.SetPicture(text);
PictureAdded?.Invoke(canvas);
script.Close();
};
}
/// <summary>
/// Initialise the browser.
/// </summary>
/// <param name="picture"></param>
public PictureBrowser(Picture picture)
{
Picture = picture;
Canvas = new PictureCanvas(picture);
Canvas.Visual.DitherBlend = BlendColorsDefault;
InitializeComponent();
SetStipplingSpitButtonImage();
instructionTrackBar.Width = Math.Max(picture.Instructions.Count, 200);
instructionTrackBar.Maximum = picture.Instructions.Count;
instructionTrackBar.Value = picture.Instructions.Count;
this.picture.Width = (int)(Canvas.Resolution.X * 4 / 1.333);
this.picture.Height = Canvas.Resolution.Y * 4;
Layer = PictureLayer.Visual;
}
public override void Draw(ICanvas canvas)
{
canvas.SaveState();
IPattern pattern;
using (var picture = new PictureCanvas(0, 0, 12, 12))
{
picture.StrokeColor = Colors.LimeGreen;
picture.StrokeSize = 1f;
picture.StrokeDashPattern = null;
picture.DrawLine(0, 12, 12, 0);
pattern = AddPictureAsPattern(picture.Picture, 12, 12);
}
canvas.SetFillPaint(pattern.AsPaint(), 0, 0, 0, 0);
canvas.FillRectangle(50, 50, 500, 500);
canvas.RestoreState();
}
private void PictureNameUpdated(PictureCanvas canvas)
{
pictures[canvas].PicName = canvas.PicName;
}
public void PicturesHidden(PictureCanvas canvas)
{
pictures[canvas].ChangeVisibilityButton();
}
public void UpdateName(PictureCanvas canvas, string name)
{
canvas.PicName = name;
PictureNameUpdated?.Invoke(canvas);
}
public void HidePicture(PictureCanvas canvas)
{
canvas.visible = !canvas.visible;
canvas.gameObject.SetActive(!canvas.gameObject.activeSelf);
PictureHidden?.Invoke(canvas);
}