private void GoToApplication(string applicationHome, string applicationHomeNode, NodeTransition transition, bool isPopup, long sourceViewID)
{
//TODO: check in cache first, before trying to send a message
WaveMessage msg = new WaveMessage();
Core.Navigation.Requests.Add(msg, sourceViewID, transition, isPopup);
msg.AddString(NaviAgentFieldID.ApplicationURN, applicationHome);
if (applicationHomeNode != null)
{
msg.AddString(MessageOutFieldID.ItemURI, applicationHomeNode);
}
Core.System.Location.AddLocationData(msg);
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.GotoAnotherApplicationNode);
Core.UI.SignalViewNavigationStart(sourceViewID);
}
private void SendForm(FormAction trigger, ActionSet actionSet, Node sourceNode, BlockBase sourceBlock, long sourceViewID, bool expectResponse = false)
{
if (sourceNode != null)
{
WaveMessage msg = new WaveMessage();
Core.Navigation.Requests.Add(msg, sourceViewID, trigger.Transition, trigger.IsPopUp);
if (Core.CSLVersion == WaveCSLVersion.Version5)
{
msg.AddInt16(NaviAgentFieldID.ActionTypeID, (short)trigger.ActionType);
msg.AddBoolean(NaviAgentFieldID.FormRequiresNoWait, trigger.WaitForNode);
}
else
{
msg.AddByte(NaviAgentFieldID.ActionRef, (byte)trigger.FormID);
}
FieldList payload = FieldList.CreateField(NaviAgentFieldID.ActionPayload);
payload.AddString(NaviAgentFieldID.FormRequestURL, trigger.FormURL);
sourceNode.AttachFormData((short)trigger.FormID, payload);
msg.AddFieldList(payload);
Core.System.Location.AddLocationData(msg);
if (sourceNode.CacheID != null)
{
msg.AddBinary(MessageOutFieldID.CacheItemID, sourceNode.CacheID.Value.ToByteArray());
}
else
{
msg.AddString(MessageOutFieldID.ItemURI, sourceNode.URI);
}
if (Core.CSLVersion != WaveCSLVersion.Version5)
{
msg.AddInt32(NaviAgentFieldID.ActionSetID, actionSet.DefinitionID);
}
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.Action);
if (expectResponse)
{
Core.UI.SignalViewNavigationStart(sourceViewID);
}
}
}
private void GoToNodeByID(CacheItemID?id, string nodeURI, NodeTransition transition, bool isPopup, long targetViewID)
{
// check if node is in the cache
object data = null;
if (id.HasValue)
{
data = Core.Cache.Server[id.Value];
}
if (data == null)
{
// request node from server
if (!String.IsNullOrEmpty(nodeURI))
{
WaveMessage msg = new WaveMessage();
Core.Navigation.Requests.Add(msg, targetViewID, transition, isPopup);
msg.AddString(MessageOutFieldID.ItemURI, nodeURI);
Core.System.Location.AddLocationData(msg);
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.RequestNodeOnCacheError);
Core.UI.SignalViewNavigationStart(targetViewID);
}
}
else
{
// load node from cache
UnpackCachedNode((FieldList)data, transition, isPopup, targetViewID);
// inform server
if (id.HasValue || !String.IsNullOrEmpty(nodeURI))
{
WaveMessage msg = new WaveMessage();
if (id.HasValue)
{
msg.AddBinary(MessageOutFieldID.CacheItemID, id.Value.ToByteArray());
}
else
{
msg.AddString(MessageOutFieldID.ItemURI, nodeURI);
}
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.SubscribeToNodeWithoutRequest);
}
}
}
public void GoToNodeByURI(string nodeURI, NodeTransition transition, bool isPopup, long sourceViewID, bool refresh = false)
{
// check if node is in the cache
object data = Core.Cache.Server[nodeURI];
if ((data == null) || refresh)
{
// not in cache, ask server
Core.Network.EnsureConnection();
WaveMessage msg = new WaveMessage();
Core.Navigation.Requests.Add(msg, sourceViewID, transition, isPopup);
if (refresh)
{
msg.AddBoolean(MessageOutFieldID.RefreshingNode, true);
}
msg.AddString(MessageOutFieldID.ItemURI, nodeURI);
Core.System.Location.AddLocationData(msg);
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.RequestNode);
Core.UI.SignalViewNavigationStart(sourceViewID);
}
else
{
if (data is FieldList)
{
// inform server
WaveMessage msg = new WaveMessage();
msg.AddString(MessageOutFieldID.ItemURI, nodeURI);
msg.Send(WaveServerComponent.NavigationAgent, NaviAgentMessageID.SubscribeToNodeWithoutRequest);
// unpack
UnpackCachedNode((FieldList)data, transition, isPopup, sourceViewID);
}
else
{
DebugHelper.Out("Unexpected data type: {0}", data.GetType().FullName);
}
}
}