/// <summary>
/// Check item index to see if it is a block instance
/// </summary>
/// <param name="index">Item index to check</param>
/// <returns>If a block instance or not</returns>
private bool IsBlock(int index)
{
// Get instance
GMareInstance instance = Items[index] as GMareInstance;
// Return results
return(_listboxMode != ListboxType.Instances || instance.TileId == -1 ? false : true);
}
/// <summary>
/// On get text
/// </summary>
public override string OnGetText(DrawItemEventArgs e)
{
// Do action based on listbox type
switch (_listboxMode)
{
case ListboxType.Backgrounds:
// Get background
GMBackground background = Items[e.Index] as GMBackground;
// If the background is empty, return null
if (background == null)
{
return("");
}
// Convert tileset boolean
string convert = background.UseAsTileSet ? "Yes" : "No";
// Create a string with background data
StringBuilder sb = new StringBuilder();
sb.AppendLine("Name: " + background.Name + " (Id: " + background.Id + ")");
sb.AppendLine("Tileset: " + convert);
sb.AppendLine("Width: " + background.Width);
sb.AppendLine("Height: " + background.Height);
return(sb.ToString());
case ListboxType.Instances:
// Get instance
GMareInstance instance = Items[e.Index] as GMareInstance;
// If the instance is empty, return default text
if (instance == null)
{
return(Items[e.Index].ToString());
}
return(Items[e.Index].ToString() + " (X: " + instance.X + ", Y: " + instance.Y + ")");
default: return(Items[e.Index].ToString());
}
}
/// <summary>
/// On get glyph
/// </summary>
public override GDI.Bitmap OnGetGlyph(DrawItemEventArgs e)
{
// Do action based on listbox type
switch (_listboxMode)
{
case ListboxType.Backgrounds:
// Get background
GMBackground background = Items[e.Index] as GMBackground;
// If the background is empty, return null
if (background == null)
{
return(null);
}
// Image to draw
GDI.Bitmap image = null;
// Get the background image
if (background.Image != null)
{
image = ScaleBitmap(GMUtilities.GetBitmap(background.Image), _cellSize.Width, _cellSize.Height);
}
// If the image is still empty, create blank image
if (image == null)
{
image = new GDI.Bitmap(_cellSize.Width, _cellSize.Height);
}
return(image);
case ListboxType.Instances:
// Get the instance from the list, also get the parent object of the instance
GMareInstance instance = Items[e.Index] as GMareInstance;
// If there is no instance or room, return null
if (instance == null || App.Room == null)
{
return(null);
}
GMareObject gmObject = App.Room.Objects.Find(o => instance.ObjectId == o.Resource.Id);
// If the instance or object or object image is empty, return default glyph
if (instance == null || gmObject == null || gmObject.Image == null)
{
return(GMare.Properties.Resources.instance);
}
// Create a new glyph
GDI.Bitmap glyph = new GDI.Bitmap(CellSize.Width * 2 + 2, CellSize.Height);
GDI.Bitmap icon = ScaleImage((GDI.Bitmap)gmObject.Image.ToBitmap(), CellSize.Width, CellSize.Height);
GDI.Graphics gfx = GDI.Graphics.FromImage(glyph);
gfx.DrawImageUnscaled(icon, GDI.Point.Empty);
// If there is creation code on the instance, show an icon for it
if (instance.CreationCode != string.Empty)
{
gfx.DrawImageUnscaled(GMare.Properties.Resources.script, new GDI.Point(icon.Width + 2, 0));
}
// Return glyph
return(glyph);
case ListboxType.Objects:
// Get the object
GMareObject gmObject2 = Items[e.Index] == null ? null : (Items[e.Index] as GMareObject);
// If the instance or object or object image is empty, return default glyph
if (gmObject2 == null || gmObject2.Image == null)
{
return(GMare.Properties.Resources.instance);
}
// Create a new glyph
GDI.Bitmap glyph2 = new GDI.Bitmap(CellSize.Width * 2 + 2, CellSize.Height);
GDI.Bitmap icon2 = ScaleImage((GDI.Bitmap)gmObject2.Image.ToBitmap(), CellSize.Width, CellSize.Height);
GDI.Graphics gfx2 = GDI.Graphics.FromImage(glyph2);
gfx2.DrawImageUnscaled(icon2, GDI.Point.Empty);
// Return glyph
return(glyph2);
default: return(Glyph);
}
}
