private static object Read(string path, object defaultValue, Type type, params Type[] knownTypes)
{
try
{
if (!File.Exists(path))
{
MessageBox.Show("No database/scenario file present! Using default settings.", Application.ProductName,
MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
Write(path, defaultValue, type, knownTypes);
return(defaultValue);
}
using (FileStream fs = new FileStream(path, FileMode.OpenOrCreate))
using (XmlDictionaryReader reader = XmlDictionaryReader.CreateTextReader(fs, new XmlDictionaryReaderQuotas()))
{
DataContractSerializer ser = new DataContractSerializer(type, knownTypes);
try
{
return(ser.ReadObject(reader));
}
catch (Exception ex)
{
ErrorListener.Add(ex);
MessageBox.Show("Failed to deserialize the database/scenario. The application will now terminate.",
Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
throw new SerializationException(); //This is fatal, terminate
}
}
}
catch (Exception ex)
{
ErrorListener.Add(ex);
MessageBox.Show("Failed to open the database/scenario file. The application will now terminate.",
Application.ProductName, MessageBoxButtons.OK, MessageBoxIcon.Error);
throw new IOException(); //This is fatal, terminate
}
}
private int ExecutionEngine(CancellationTokenSource cancel = null)
{
Rectangle window = new Rectangle();
if (Properties.Settings.Default.DisableWindowFilter)
{
window = System.Windows.Forms.Screen.PrimaryScreen.Bounds;
}
else
{
//First, look for the window needed
IntPtr hWnd = IntPtr.Zero;
try
{
if (Program.WindowTitleString.StartsWith(Serialization.HandlePrefix))
{
hWnd = (IntPtr)int.Parse(Program.WindowTitleString.Remove(0, Serialization.HandlePrefix.Length),
System.Globalization.NumberStyles.HexNumber);
}
else
{
hWnd = Native.FindWindowByCaption(Program.WindowTitleString);
}
}
catch (Exception ex)
{
ErrorListener.Add(ex);
}
if (hWnd == IntPtr.Zero)
{
return((int)ScenarioExitCodes.WindowNotFound);
}
//TODO: Next, try to bring it to front and make active
//Next, see if it's a 0x0 rectangle (still minimized or smth)
try
{
window = Native.GetWindowRectangle(hWnd);
}
catch (Exception ex)
{
ErrorListener.Add(ex);
}
if (window.IsEmpty)
{
return((int)ScenarioExitCodes.EmptyWindow);
}
}
//Finally, execute the scenario
try
{
var dic = Program.Database.ToDictionary(x => x.Name);
for (int i = 0; i < Actions.Length; i++)
{
if (cancel != null)
{
if (cancel.IsCancellationRequested)
{
return((int)ScenarioExitCodes.Aborted);
}
}
if (CheckKeyPressed(LoopBreakKey))
{
return((int)ScenarioExitCodes.Aborted);
}
switch (Actions[i].Type)
{
case ActionTypes.MouseClick:
MouseClick(dic[(string)Actions[i].Arguments[0]], window);
break;
case ActionTypes.RightMouseClick:
RightMouseClick(dic[(string)Actions[i].Arguments[0]], window);
break;
case ActionTypes.LeftMouseDoubleClick:
LeftMouseDoubleClick(dic[(string)Actions[i].Arguments[0]], window);
break;
case ActionTypes.PressKey:
PressKey((WindowsInput.Native.VirtualKeyCode)Actions[i].Arguments[0]);
break;
case ActionTypes.WaitForPixel:
{
bool r = WaitForPixel(dic[(string)Actions[i].Arguments[0]], window, (Color)Actions[i].Arguments[1],
cancel, (Actions[i].Arguments.Length > 2) ? (int)Actions[i].Arguments[2] : 0);
if (FailOnTimeout && !r)
{
throw new TimeoutException();
}
break;
}
case ActionTypes.Sleep:
Sleep((int)Actions[i].Arguments[0]);
break;
default:
break;
}
}
}
catch (InvalidCastException ex)
{
ErrorListener.AddFormat(ex, "Wrong arguments specified for an action!");
return((int)ScenarioExitCodes.WrongArguments);
}
catch (TimeoutException)
{
ErrorListener.Add(new Exception("Timed out during waiting for pixel color (FailOnTimeout is set to True)."));
return((int)ScenarioExitCodes.Timeout);
}
catch (Exception ex)
{
ErrorListener.Add(ex);
return((int)ScenarioExitCodes.UnexpectedError);
}
return((int)ScenarioExitCodes.OK);
}
