/// <summary>
///
/// <para>
/// todo: maybe it's a bad idea to set <see cref="ActiveImageSource"/>
/// to <see langword="null"/> if <see cref="IconStates.None"/>.
/// but: maybe it's a good idea to do this.
///
/// What do you mean???
/// </para>
/// </summary>
/// <param name="activeIconState"></param>
private void InitActiveImageSource(IconStates activeIconState)
{
if (activeIconState == IconStates.SmallIcon)
{
this.ActiveImageSource = this.SmallImageSource;
}
else if (activeIconState == IconStates.LargeIcon)
{
this.ActiveImageSource = this.LargeImageSource;
}
else if (activeIconState == IconStates.None)
{
this.ActiveImageSource = null;
}
}
public KmlItemIcon(XmlNode parent, Logger log) : base(parent, log)
{
Log += log;
foreach (XmlNode node in parent.ChildNodes)
{
string key = node.Name.ToLower();
switch (key)
{
case "state":
_iconState = ItemIconFromString(node.InnerText);
break;
}
;
}
}
private void SetState(IconStates value)
{
switch (value)
{
case IconStates.Active:
Activate();
break;
case IconStates.Default:
Reset();
break;
case IconStates.Disabled:
Disable();
break;
default:
throw new NotImplementedException("Unknown icon state: " + value.ToString());
}
}
public IconStates ItemIconFromString(string state)
{
string[] parts = state.Split(' ');
IconStates result = IconStates.none;
foreach (string part in parts)
{
switch (part)
{
case "open":
result &= IconStates.open;
break;
case "closed":
result &= IconStates.closed;
break;
case "error":
result &= IconStates.error;
break;
case "fetching0":
result &= IconStates.fetching0;
break;
case "fetching1":
result &= IconStates.fetching1;
break;
case "fetching2":
result &= IconStates.fetching2;
break;
}
;
}
return(result);
}
public void Reset()
{
_iconState = IconStates.Default;
Image = ImageDefault;
}
public void Disable()
{
_iconState = IconStates.Disabled;
Image = ImageDisabled;
}
public void Activate()
{
_iconState = IconStates.Active;
Image = ImageActive;
}
