/// <summary>
/// Executes a model after verifying that it is ready
/// </summary>
/// <param name="error">A string parameter which will contains a error string if one is generated</param>
/// <returns>Returns true if it executed succesfully</returns>
public bool ExecuteModel(out string error)
{
//Make sure all the tools are ready for execution
foreach (ToolElement te in _modelElements.FindAll(delegate(ModelElement o) { return (o as ToolElement != null); }))
{
if (te.ToolStatus == ToolStatus.Error || te.ToolStatus == ToolStatus.Empty)
{
error = te.Name + " is not ready for execution";
return false;
}
}
//The number of tools to execute
_toolToExeCount = _modelElements.FindAll(delegate(ModelElement o) { return (o as ToolElement != null); }).Count;
//First we create the progress form
ToolProgress progForm = new ToolProgress(_toolToExeCount);
//We create a background worker thread to execute the tool
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += BWToolThreader;
object[] threadParamerter = new object[1];
threadParamerter[0] = progForm;
// Show the progress dialog and kick off the Async thread
bw.RunWorkerAsync(threadParamerter);
progForm.ShowDialog(this);
error = "";
//Make sure all the tools are ready for execution
foreach (ToolElement te in _modelElements.FindAll(delegate(ModelElement o) { return (o as ToolElement != null); }))
te.ExecutionStatus = ToolExecuteStatus.NotRun;
return true;
}
/// <summary>
/// When the user double clicks one of the tools this event fires
/// </summary>
/// <param name="e"></param>
protected override void OnDoubleClick(EventArgs e)
{
base.OnDoubleClick(e);
// Get the node at the current mouse pointer location.
TreeNode theNode = GetNodeAt(PointToClient(Cursor.Position).X, PointToClient(Cursor.Position).Y);
// Checks if the user double clicked a node and not a white spot
if ((theNode != null))
{
// checks if the user clicked a tool or a category
if (_toolInfoList.ContainsKey(theNode.Name))
{
//We Generate an instance of the tool and dialog box to go with it
ITool toolToExecute = NewTool(theNode.Name);
toolToExecute.WorkingPath = _tempPath;
ToolDialog td = new ToolDialog(toolToExecute, DataSets);
DialogResult tdResult = td.ShowDialog(this);
while (tdResult == DialogResult.OK && td.ToolStatus != ToolStatus.Ok)
{
MessageBox.Show(MessageStrings.ToolSetupIncorectly);
tdResult = td.ShowDialog(this);
}
if (tdResult == DialogResult.OK && td.ToolStatus == ToolStatus.Ok)
{
//This fires when the user clicks the "OK" button on a tool dialog
//First we create the progress form
ToolProgress progForm = new ToolProgress(1);
//We create a background worker thread to execute the tool
BackgroundWorker bw = new BackgroundWorker();
bw.DoWork += bw_DoWork;
bw.RunWorkerCompleted += bw_RunWorkerCompleted;
object[] threadParamerter = new object[2];
threadParamerter[0] = toolToExecute;
threadParamerter[1] = progForm;
// Show the progress dialog and kick off the Async thread
progForm.Show(this);
bw.RunWorkerAsync(threadParamerter);
}
}
}
}
