private void SetItemNodeConnecting(ObjectExplorerItem item)
{
ApplyForItemNodes(item, (ITreeNode node) =>
{
node.Text = "[...wait...] " + item.Name;
});
}
private ITreeNode CreateTreeNodeForItem(ObjectExplorerItem item)
{
ITreeNode n = item.ToUITreeNode(TreeNodeFactory, AddNodeForItem);
AddNodeForItem(n, item);
return(n);
}
private void SetItemNodeActivated(ObjectExplorerItem item, bool isActive)
{
ApplyForItemNodes(item, (ITreeNode node) =>
{
node.IsBold = isActive;
});
}
private IMenuItem[] GenerateNodeMenuItems(ITreeNode treeNode)
{
ObjectExplorerItem objectExplorerItem = treeNode.Data as ObjectExplorerItem;
switch (objectExplorerItem.ItemType)
{
case ObjectExplorerItemType.Connections:
{
return(new IMenuItem[]
{
MenuFactory.CreateMenuItem("Add connection", () => CommandBus.Send(new ConnectionAddCommand()))
});
}
case ObjectExplorerItemType.Connection:
{
ConnectionItem connectionItem = objectExplorerItem as ConnectionItem;
return(new IMenuItem[]
{
MenuFactory.CreateMenuItem("Connect", () => CommandBus.Send(new ConnectCommand(connectionItem))),
MenuFactory.CreateMenuItem("Edit", () => CommandBus.Send(new ConnectionEditCommand(connectionItem)))
});
}
default:
return(new IMenuItem[] { });
}
}
private void SetItemNodeConnected(ObjectExplorerItem item)
{
ApplyForItemNodes(item, (ITreeNode node) =>
{
node.Text = "[C] " + item.Name;
node.IsBold = true;
});
}
private void SetItemNodeConnectingFailed(ObjectExplorerItem item)
{
ApplyForItemNodes(item, (ITreeNode node) =>
{
node.Text = "[Failed] " + item.Name;
node.IsBold = false;
});
}
private void SetItemNodeDisconnected(ObjectExplorerItem item)
{
ApplyForItemNodes(item, (ITreeNode node) =>
{
node.Text = item.Name;
node.IsBold = false;
});
}
private void AddNodeForItem(ITreeNode node, ObjectExplorerItem item)
{
if (!nodesForItem.ContainsKey(item))
{
nodesForItem.Add(item, new List <ITreeNode>());
}
nodesForItem[item].Add(node);
}
private void ApplyForItemNodes(ObjectExplorerItem item, Action <ITreeNode> action)
{
if (nodesForItem.ContainsKey(item))
{
foreach (ITreeNode node in nodesForItem[item])
{
action(node);
}
}
}
public static ITreeNode ToUITreeNode(this ObjectExplorerItem item, ITreeNodeFactory factory, Action <ITreeNode, ObjectExplorerItem> action)
{
ITreeNode uinode = factory.Create();
uinode.Text = item.Name;
uinode.Data = item;
action?.Invoke(uinode, item);
foreach (var explorerItem in item.Items)
{
uinode.Nodes.Add(explorerItem.ToUITreeNode(factory, action));
}
return(uinode);
}
public ConnectionLink(ObjectExplorerItem item, IConnection connection)
{
Item = item;
Connection = connection;
}