/// <summary>
/// Returns a new copy of the specified map placement entry, with properties updated
/// to reflect values that will be inherited from the underlying map.
/// </summary>
public TrackerMapMetrics GetEffectiveMetrics(TrackerMapPlacement actualPlacement)
{
TrackerMap map;
if (!this.maps.TryGetValue(actualPlacement.name, out map))
{
throw new ArgumentException("The specified placement refers to a map that is not defined.");
}
var result = new TrackerMapMetrics();
result.name = actualPlacement.name;
result.stateName = actualPlacement.stateName ?? map.stateName;
result.x = actualPlacement.x ?? map.x;
result.y = actualPlacement.y ?? map.y;
result.cellWidth = actualPlacement.cellWidth ?? map.cellWidth;
result.cellHeight = actualPlacement.cellHeight ?? map.cellHeight;
result.gridWidth = map.gridWidth;
result.gridHeight = map.gridHeight;
List <TrackerMarkerSetReference> markers = new List <TrackerMarkerSetReference>();
markers.AddRange(map.markerSets);
markers.AddRange(actualPlacement.markerSets);
result.markerSets = markers.ToArray();
result.backgrounds = new string[Math.Max(actualPlacement.backgrounds.Length, map.backgrounds.Length)];
for (var i = 0; i < result.backgrounds.Length; i++)
{
result.backgrounds[i] = (i < actualPlacement.backgrounds.Length) ? actualPlacement.backgrounds[i] : map.backgrounds[i];
}
return(result);
}
public MapRenderer(LayoutRenderer owner, TrackerMapPlacement mapPlacement)
{
this.owner = owner;
this.placement = mapPlacement;
this.map = owner.trackerDefinition.maps[mapPlacement.name];
var metrics = owner.trackerDefinition.GetEffectiveMetrics(mapPlacement);
markerSets.AddRange(map.markerSets);
markerSets.AddRange(mapPlacement.markerSets);
x = placement.x ?? 0;
y = placement.y ?? 0;
cellWidth = placement.cellWidth ?? 1;
cellHeight = placement.cellHeight ?? 1;
gridWidth = map.gridWidth;
gridHeight = map.gridHeight;
StateName = placement.stateName ?? map.stateName;
var placementBackgrounds = placement.backgrounds ?? metrics.backgrounds ?? new string[0];
backgrounds = new Bitmap[placementBackgrounds.Length];
for (var i = 0; i < placementBackgrounds.Length; i++)
{
backgrounds[i] = owner.trackerDefinition.Meta.GetImage(map.backgrounds[i]);
}
}
internal void ClearLayout()
{
SelectedIndex = 0;
_scale = 1;
_layoutFile = null;
_layoutName = null;
_markerSetPlacement = null;
_mapPlacement = null;
}
private TrackerPickerPlacement FindPicker(out TrackerMapPlacement mapPlacement, out TrackerMarkerSetReference markerSet)
{
markerSet = null;
mapPlacement = null;
foreach (var map in _layout.maps)
{
foreach (var marker in map.markerSets)
{
markerSet = marker;
mapPlacement = map;
if (marker.picker != null)
{
return(marker.picker);
}
}
}
return(null);
}