public override bool PerformSelectionAction(DrawArgs drawArgs)
{
if (this.ShowOnlyCurrentlySelected)
{
return(false);
}
lock (this.downloadableIconList.SyncRoot)
{
foreach (string key in this.downloadableIconList.Keys)
{
if (this.currentlyDisplayed != null && key == this.currentlyDisplayed.Name)
{
continue;
}
DownloadableIcon di = (DownloadableIcon)this.downloadableIconList[key];
if (di.WasClicked(drawArgs))
{
if (this.currentlyDisplayed != null)
{
this.currentlyDisplayed.LoadImage = false;
}
di.LoadImage = true;
di.PerformSelectionAction(drawArgs);
this.currentlyDisplayed = di;
return(true);
}
}
}
return(false);
}
public void RemoveDownloadableIcon(string name)
{
try
{
DownloadableIcon di = null;
lock (this.downloadableIconList.SyncRoot)
{
if (this.downloadableIconList.Contains(name))
{
di = (DownloadableIcon)this.downloadableIconList[name];
this.downloadableIconList.Remove(name);
}
this.returnList = new DownloadableIcon[this.downloadableIconList.Count];
int c = 0;
foreach (DownloadableIcon dicon in this.downloadableIconList.Values)
{
this.returnList[c++] = dicon;
}
}
if (this.currentlyDisplayed != null && name == this.currentlyDisplayed.Name)
{
this.currentlyDisplayed = null;
}
if (di != null)
{
di.Dispose();
}
}
catch (Exception caught)
{
Log.Write(caught);
}
}
public override void Dispose()
{
this.isInitialized = false;
lock (this.downloadableIconList.SyncRoot)
{
foreach (string key in this.downloadableIconList.Keys)
{
DownloadableIcon di = (DownloadableIcon)this.downloadableIconList[key];
di.Dispose();
}
}
}
public void AddDownloadableIcon(string name, float altitude,
float west, float south, float east, float north, string imageUrl, string saveTexturePath, string iconFilePath, int iconSize, string caption)
{
Texture t = null;
if (!this.textureHash.Contains(iconFilePath))
{
t = ImageHelper.LoadTexture(iconFilePath);
lock (this.textureHash.SyncRoot)
{
this.textureHash.Add(iconFilePath, t);
}
}
else
{
t = (Texture)this.textureHash[iconFilePath];
}
DownloadableIcon di = new DownloadableIcon(name, m_ParentWorld,
this.layerRadius - (float)m_ParentWorld.EquatorialRadius + altitude, west, south, east, north,
imageUrl, saveTexturePath, t, iconSize, caption, this._terrainAccessor);
di.IsOn = true;
di.IconFilePath = iconFilePath;
lock (this.downloadableIconList.SyncRoot)
{
if (!this.downloadableIconList.Contains(di.Name))
{
this.downloadableIconList.Add(di.Name, di);
}
this.returnList = new DownloadableIcon[this.downloadableIconList.Count];
int c = 0;
foreach (DownloadableIcon dicon in this.downloadableIconList.Values)
{
this.returnList[c++] = dicon;
}
}
}
public void LoadDownloadableIcon(string name)
{
DownloadableIcon di = null;
lock (this.downloadableIconList.SyncRoot)
{
if (this.downloadableIconList.Contains(name))
{
di = (DownloadableIcon)this.downloadableIconList[name];
}
}
if (di != null)
{
if (this.currentlyDisplayed != null)
{
this.currentlyDisplayed.Dispose();
}
di.DownLoadImage(drawArgs);
this.currentlyDisplayed = di;
}
}
