internal bool GetVisibilityFlag(RuntimeMapGroup group)
{
return this.ShowAllLayersAndGroups;
}
private bool HasVisibleParent(RuntimeMapGroup grp)
{
if (string.IsNullOrEmpty(grp.Group))
return true;
var current = _map.Groups[grp.Group];
if (current != null)
return current.Visible;
return true;
}
internal void OnGroupVisibilityChanged(RuntimeMapGroup group, string visbility)
{
TrackChange(group.ObjectId, false, Change.ChangeType.visibilityChanged, visbility);
//???
}
public RuntimeMapLayer CreateLayer(string layerDefinitionId, RuntimeMapGroup group)
{
ILayerDefinition ldf = GetLayerDefinition(layerDefinitionId);
var layer = new RuntimeMapLayer(this, ldf, true);
if (group != null)
layer.Group = group.Name;
return layer;
}
internal void OnGroupParentChanged(RuntimeMapGroup group, string parentId)
{
TrackChange(group.ObjectId, false, Change.ChangeType.parentChanged, parentId);
}
/// <summary>
/// Called when a group is removed
/// </summary>
/// <param name="group"></param>
internal void OnGroupRemoved(RuntimeMapGroup group)
{
//???
var layers = GetLayersOfGroup(group.Name);
foreach (var lyr in layers)
{
this.Layers.Remove(lyr);
}
TrackChange(group.ObjectId, false, Change.ChangeType.removed, string.Empty);
}
internal void OnGroupDisplayInLegendChanged(RuntimeMapGroup group, string displayInLegendState)
{
TrackChange(group.ObjectId, false, Change.ChangeType.displayInLegendChanged, displayInLegendState);
}
internal void OnGroupLegendLabelChanged(RuntimeMapGroup group, string legendLabel)
{
TrackChange(group.ObjectId, false, Change.ChangeType.legendLabelChanged, legendLabel);
}
/// <summary>
/// Called when a group is added
/// </summary>
/// <param name="group"></param>
internal void OnGroupAdded(RuntimeMapGroup group)
{
//???
TrackChange(group.ObjectId, false, Change.ChangeType.added, string.Empty);
}
internal void DeserializeLayerData(MgBinaryDeserializer d)
{
int groupCount = d.ReadInt32();
this.Groups.Clear();
for (int i = 0; i < groupCount; i++)
{
//TODO: Review when we split to specific implementations
RuntimeMapGroup g = new RuntimeMapGroup();
g.Deserialize(d);
this.Groups.Add(g);
}
int mapLayerCount = d.ReadInt32();
this.Layers.Clear();
while (mapLayerCount-- > 0)
{
RuntimeMapLayer t = DeserializeLayer(d);
this.Layers.Add(t);
}
}
public void RemoveGroup(RuntimeMapGroup group)
{
Check.NotNull(group, "group"); //NOXLATE
this.Groups.Remove(group);
}
private bool HasVisibleParent(RuntimeMapGroup grp)
{
var current = grp.Group;
if (current != null)
{
var parent = _map.Groups[current];
if (parent != null)
{
return parent.Visible;
}
}
return true;
}
private TreeNode CreateGroupNode(RuntimeMapGroup group)
{
var node = new TreeNode();
node.Name = group.ObjectId;
node.Text = group.LegendLabel;
node.Checked = group.Visible;
node.SelectedImageKey = node.ImageKey = IMG_GROUP;
var meta = new GroupNodeMetadata(group);
node.Tag = meta;
_groups[group.ObjectId] = meta;
//node.ContextMenuStrip = _legend.GroupContextMenu;
return node;
}
