public void GlobalValueChanged(GlobalValue globalValue)
{
if (mTestContext.FullyInitialized)
{
mFileIsOutdated = true;
}
}
public void LoadDataFromFile()
{
if (writer != null)
{
CloseFileFromWriting();
}
try
{
mTestContext.LogMessage("Loading retentive file...");
reader = new StreamReader(mTestContext.Name + ".ret");
do
{
// csline is case sensitive, while line is in lowercase
string line = reader.ReadLine().Trim();
try
{
int assignmentIndex = line.IndexOf("=");
if (assignmentIndex < 0)
{
mTestContext.LogError("Line in Data Value Retention File is missing an '=' sign. Line='" + line + "'");
continue;
}
string dataValueName = line.Substring(0, assignmentIndex).Trim();
string dataValueAsString = line.Substring(assignmentIndex + 1).Trim();
GlobalValue globalValue = mTestContext.GetGlobalValueIfExists(dataValueName);
if (globalValue == null)
{
mTestContext.LogWarning("GlobalValue '" + dataValueName + "' exists in the retentive file, but not in the test context.");
}
else if (globalValue.IsRetentive)
{
globalValue.Value = dataValueAsString;
}
}
catch (Exception e)
{
mTestContext.LogError("Problem processing line in data value retentive file. Line='" + line + "'. Message=" + e.Message);
}
} while (reader.Peek() != -1);
}
catch (Exception e)
{
mTestContext.LogError("Problem reading data value retentive file. Message=" + e.Message);
}
finally
{
if (reader != null)
{
reader.Close();
reader.Dispose();
reader = null;
}
}
}
public virtual GlobalValue GetGlobalValue(string theName)
{
GlobalValue result = GetGlobalValueIfExists(theName);
if (result == null)
{
throw new ArgumentException("GlobalValue '" + theName + "' does not exist.");
}
return(result);
}
public void UnregisterGlobalValue(GlobalValue theValue)
{
theValue.GlobalValueChanged -= new GlobalValue.GlobalValueDelegate(GlobalValueChanged);
if (mTestContext.mGlobalValues.Count == 0)
{
// if there are no globals left after this one, disable the timer
// warning: this assumes they are unregistered from mTestContext.mGlobalValues before we get here
mUpdateTimer.Enabled = false;
}
}
public override GlobalValue GetGlobalValue(string theName)
{
GlobalValue result = base.GetGlobalValueIfExists(theName);
if (result == null)
{
result = mProject.GetGlobalValue(theName);
}
return(result);
}
public override object ConvertTo(ITypeDescriptorContext context, CultureInfo culture, object value, System.Type destinationType)
{
if (destinationType == typeof(System.String) &&
value is GlobalValue)
{
GlobalValue globalValue = (GlobalValue)value;
return(globalValue.Name);
}
return(base.ConvertTo(context, culture, value, destinationType));
}
public void UnRegisterGlobalValue(GlobalValue theGlobalValue)
{
mGlobalValues.Remove(theGlobalValue); // WARNING: the implementation of mDataValueRetentionFile.UnregisterGlobalValue(value) assumes we remove the value from mGlobalValues before calling the unregister method
mDataValueRetentionFile.UnregisterGlobalValue(theGlobalValue);
}
public void RegisterGlobalValue(GlobalValue theGlobalValue)
{
mGlobalValues.Add(theGlobalValue);
mDataValueRetentionFile.RegisterGlobalValue(theGlobalValue);
}
public void RegisterGlobalValue(GlobalValue theValue)
{
// NOTE: timer isn't enabled until the first value is registered. It is possible to be re-enabled during a save, but that shouldn't be a problem unless the timer interval is REALLY short
mUpdateTimer.Enabled = true;
theValue.GlobalValueChanged += new GlobalValue.GlobalValueDelegate(GlobalValueChanged);
}
public LiveValueGetter(GlobalValue theGlobalValue)
{
mGlobalValue = theGlobalValue;
}
public AtTriggerValueGetter(GlobalValue theGlobalValue)
{
mGlobalValue = theGlobalValue;
mDataType = mGlobalValue.Type; // moved here 6/27/08 since Type for value objects must be known when mathops are created when the execution is created
}
