internal EditableIfScript(EditorController controller, IIfScript script, UndoLogger undoLogger)
: base(controller, script, undoLogger)
{
m_ifScript = script;
m_ifScript.IfScriptUpdated += m_ifScript_IfScriptUpdated;
if (m_ifScript.ThenScript == null)
{
m_ifScript.ThenScript = new MultiScript(Controller.WorldModel);
}
m_thenScript = EditableScripts.GetInstance(Controller, m_ifScript.ThenScript);
m_thenScript.Updated += nestedScript_Updated;
foreach (var elseIfScript in m_ifScript.ElseIfScripts)
{
EditableElseIf newEditableElseIf = new EditableElseIf(elseIfScript, this);
m_elseIfScripts.Add(elseIfScript.Script, newEditableElseIf);
newEditableElseIf.EditableScripts.Updated += nestedScript_Updated;
}
if (m_ifScript.ElseScript != null)
{
m_elseScript = EditableScripts.GetInstance(Controller, m_ifScript.ElseScript);
m_elseScript.Updated += nestedScript_Updated;
}
}
private void RegisterNestedScriptForUpdates(EditableScripts script)
{
if (!m_watchedNestedScripts.Contains(script))
{
script.Updated += nestedScript_Updated;
m_watchedNestedScripts.Add(script);
}
}
public IEditableScripts Clone(string parent, string attribute)
{
IScript clonedScript = (IScript)m_underlyingScript.Clone();
Element parentElement = m_controller.WorldModel.Elements.Get(parent);
parentElement.Fields.Set(attribute, clonedScript);
clonedScript = (IScript)parentElement.Fields.Get(attribute);
EditableScripts result = new EditableScripts(m_controller, clonedScript);
return(result);
}
void m_ifScript_IfScriptUpdated(object sender, IfScriptUpdatedEventArgs e)
{
switch (e.EventType)
{
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.AddedElse:
m_elseScript = EditableScripts.GetInstance(Controller, m_ifScript.ElseScript);
m_elseScript.Updated += nestedScript_Updated;
if (AddedElse != null)
{
AddedElse(this, new EventArgs());
}
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.RemovedElse:
m_elseScript.Updated -= nestedScript_Updated;
m_elseScript = null;
if (RemovedElse != null)
{
RemovedElse(this, new EventArgs());
}
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.AddedElseIf:
EditableScripts editableNewScript = EditableScripts.GetInstance(Controller, e.Data.Script);
editableNewScript.Updated += nestedScript_Updated;
// Wrap the newly created elseif in an EditableElseIf and add it to our internal dictionary
EditableElseIf newEditableElseIf = new EditableElseIf(e.Data, this);
m_elseIfScripts.Add(e.Data.Script, newEditableElseIf);
// Raise the update to display in the UI
if (AddedElseIf != null)
{
AddedElseIf(this, new ElseIfEventArgs(newEditableElseIf));
}
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.RemovedElseIf:
EditableScripts.GetInstance(Controller, e.Data.Script).Updated -= nestedScript_Updated;
if (RemovedElseIf != null)
{
RemovedElseIf(this, new ElseIfEventArgs(m_elseIfScripts[e.Data.Script]));
}
m_elseIfScripts.Remove(e.Data.Script);
break;
default:
throw new Exception("Unhandled event");
}
RaiseUpdated(new EditableScriptUpdatedEventArgs(DisplayString()));
}
private void RegisterNestedScriptForUpdates(EditableScripts script)
{
if (!m_watchedNestedScripts.Contains(script))
{
script.Updated += nestedScript_Updated;
m_watchedNestedScripts.Add(script);
}
}
void m_ifScript_IfScriptUpdated(object sender, IfScriptUpdatedEventArgs e)
{
switch (e.EventType)
{
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.AddedElse:
m_elseScript = EditableScripts.GetInstance(Controller, m_ifScript.ElseScript);
m_elseScript.Updated += nestedScript_Updated;
if (AddedElse != null) AddedElse(this, new EventArgs());
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.RemovedElse:
m_elseScript.Updated -= nestedScript_Updated;
m_elseScript = null;
if (RemovedElse != null) RemovedElse(this, new EventArgs());
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.AddedElseIf:
EditableScripts editableNewScript = EditableScripts.GetInstance(Controller, e.Data.Script);
editableNewScript.Updated += nestedScript_Updated;
// Wrap the newly created elseif in an EditableElseIf and add it to our internal dictionary
EditableElseIf newEditableElseIf = new EditableElseIf(e.Data, this);
m_elseIfScripts.Add(e.Data.Script, newEditableElseIf);
// Raise the update to display in the UI
if (AddedElseIf != null)
{
AddedElseIf(this, new ElseIfEventArgs(newEditableElseIf));
}
break;
case IfScriptUpdatedEventArgs.IfScriptUpdatedEventType.RemovedElseIf:
EditableScripts.GetInstance(Controller, e.Data.Script).Updated -= nestedScript_Updated;
if (RemovedElseIf != null) RemovedElseIf(this, new ElseIfEventArgs(m_elseIfScripts[e.Data.Script]));
m_elseIfScripts.Remove(e.Data.Script);
break;
default:
throw new Exception("Unhandled event");
}
RaiseUpdated(new EditableScriptUpdatedEventArgs(DisplayString()));
}
internal EditableIfScript(EditorController controller, IIfScript script, UndoLogger undoLogger)
: base(controller, script, undoLogger)
{
m_ifScript = script;
m_ifScript.IfScriptUpdated += m_ifScript_IfScriptUpdated;
if (m_ifScript.ThenScript == null)
{
m_ifScript.ThenScript = new MultiScript(Controller.WorldModel);
}
m_thenScript = EditableScripts.GetInstance(Controller, m_ifScript.ThenScript);
m_thenScript.Updated += nestedScript_Updated;
foreach (var elseIfScript in m_ifScript.ElseIfScripts)
{
EditableElseIf newEditableElseIf = new EditableElseIf(elseIfScript, this);
m_elseIfScripts.Add(elseIfScript.Script, newEditableElseIf);
newEditableElseIf.EditableScripts.Updated += nestedScript_Updated;
}
if (m_ifScript.ElseScript != null)
{
m_elseScript = EditableScripts.GetInstance(Controller, m_ifScript.ElseScript);
m_elseScript.Updated += nestedScript_Updated;
}
}
public IEditableScripts Clone(string parent, string attribute)
{
IScript clonedScript = (IScript)m_underlyingScript.Clone();
Element parentElement = m_controller.WorldModel.Elements.Get(parent);
parentElement.Fields.Set(attribute, clonedScript);
clonedScript = (IScript)parentElement.Fields.Get(attribute);
EditableScripts result = new EditableScripts(m_controller, clonedScript);
return result;
}
public override string DisplayString(int index, object newValue)
{
// This version of DisplayString is used while we are editing an attribute value
// as we don't want to save updates for every keypress
if (string.IsNullOrEmpty(m_displayTemplate))
{
return((Script == null) ? null : Script.Save());
}
string result = m_displayTemplate;
int startAt = 1;
while (startAt < result.Length && s_regex.IsMatch(result, startAt))
{
Match m = s_regex.Match(result);
int attributeNum = int.Parse(m.Groups["attribute"].Value);
string attributeValue;
object value;
if (attributeNum == index)
{
value = newValue;
}
else
{
value = GetParameter(attributeNum.ToString());
}
if (value is IDataWrapper)
{
value = ((IDataWrapper)value).GetUnderlyingValue();
}
IScript scriptValue = value as IScript;
string stringValue = value as string;
ICollection collectionValue = value as ICollection;
if (stringValue != null)
{
attributeValue = (stringValue.Length == 0) ? "?" : stringValue;
}
else if (scriptValue != null)
{
EditableScripts editableScripts = EditableScripts.GetInstance(Controller, scriptValue);
RegisterNestedScriptForUpdates(editableScripts);
attributeValue = (editableScripts.Count == 0) ? "(nothing)" : editableScripts.DisplayString();
}
else if (collectionValue != null)
{
attributeValue = collectionValue.Count.ToString();
}
else if (value == null)
{
attributeValue = "(nothing)";
}
else
{
System.Diagnostics.Debug.Assert(false, "Unknown attribute type for DisplayString");
attributeValue = "<unknown>";
}
result = s_regex.Replace(result, attributeValue, 1, startAt);
startAt = m.Groups["attribute"].Index + attributeValue.Length;
}
return(result);
}
