void IExtensionApplication.OnEndExecution(IExecutionSession session)
{
if (null != HostFactory.CurrentInstance && HostFactory.ExtensionApplicationStarted)
{
foreach (IExtensionApplication app in HostFactory.ExtensionApplications)
{
if (null != app)
{
app.OnEndExecution(session);
}
}
HostFactory.ExtensionApplicationStarted = false;
}
if (null != mSession && !Object.ReferenceEquals(mSession, session))
throw new System.InvalidOperationException("Session mismatch for begin and end execution call.");
IDisposable[] disposables = null;
lock (mToBeDisposedObjects)
{
disposables = mToBeDisposedObjects.ToArray();
mToBeDisposedObjects.Clear();
}
foreach (var item in disposables)
{
item.Dispose();
}
mSession = null;
}
System.Drawing.Point GetExecutionCursor(bool start)
{
System.Drawing.Point cursor = new System.Drawing.Point();
IExecutionSession session = Solution.Current.ExecutionSession;
if (null != session)
{
CodeRange codeRange = new CodeRange();
if (session.GetExecutionCursor(ref codeRange))
{
if (false != start)
{
cursor.X = codeRange.StartInclusive.CharNo - 1;
cursor.Y = codeRange.StartInclusive.LineNo - 1;
}
else
{
cursor.X = codeRange.EndExclusive.CharNo - 1;
cursor.Y = codeRange.EndExclusive.LineNo - 1;
}
}
}
return(cursor);
}
void IExtensionApplication.OnEndExecution(IExecutionSession session)
{
if (null != HostFactory.CurrentInstance && HostFactory.ExtensionApplicationStarted)
{
foreach (IExtensionApplication app in HostFactory.ExtensionApplications)
{
if (null != app)
{
app.OnEndExecution(session);
}
}
HostFactory.ExtensionApplicationStarted = false;
}
if (null != mSession && !Object.ReferenceEquals(mSession, session))
{
throw new System.InvalidOperationException("Session mismatch for begin and end execution call.");
}
IDisposable[] disposables = null;
lock (mToBeDisposedObjects)
{
disposables = mToBeDisposedObjects.ToArray();
mToBeDisposedObjects.Clear();
}
foreach (var item in disposables)
{
item.Dispose();
}
mSession = null;
}
void IExtensionApplication.OnBeginExecution(IExecutionSession session)
{
mSession = session;
//Do not create HostFactory at this time
if (null != HostFactory.CurrentInstance && !(HostFactory.ExtensionApplicationStarted))
{
foreach (IExtensionApplication app in HostFactory.ExtensionApplications)
{
if (null != app)
{
app.OnBeginExecution(session);
}
}
HostFactory.ExtensionApplicationStarted = true;
}
GeometrySettings.Reset();
GeometrySettings.RootModulePath = session.Configuration.RootModulePath;
object temp = session.Configuration.GetConfigValue(ConfigurationKeys.GeometryXmlProperties);
if (null != temp)
{
GeometrySettings.GeometryXmlProperties = (bool)temp;
}
}
/// <summary>
/// Notify observers that the graph has evaluated
/// </summary>
internal static void OnGraphPostExecution(IExecutionSession session)
{
ActiveSession = null;
if (GraphPostExecution != null)
{
GraphPostExecution(session);
}
}
bool IsDebuggingOrExecuting()
{
bool isExecuting = false;
bool isInDebugMode = false;
IExecutionSession session = Solution.Current.ExecutionSession;
isExecuting = session.IsExecutionActive(ref isInDebugMode);
return(isExecuting || isInDebugMode);
}
private bool IsExecuting(ref bool isInDebugMode)
{
isInDebugMode = false;
IExecutionSession session = Solution.Current.ExecutionSession;
if (session != null)
{
return(session.IsExecutionActive(ref isInDebugMode));
}
return(false);
}
internal bool RunWithDebugger(RunMode runMode)
{
IExecutionSession session = this.ExecutionSession;
if (session.RunWithDebugger(runMode) == false)
{
return(false);
}
// Returns 'true' if execution is not ended.
return(false == session.ExecutionEnded);
}
private static void PreSeen(IExecutionSession session)
{
Assert.IsNotNull(session);
var filepath = "ExecutionEvents.dyn";
Assert.IsTrue(session.ResolveFilePath(ref filepath));
Assert.IsTrue(Path.IsPathRooted(filepath));
filepath = @"xyz\DoNotExist.file";
Assert.IsFalse(session.ResolveFilePath(ref filepath));
Assert.AreEqual(@"xyz\DoNotExist.file", filepath);
preSeen = true;
}
private static void PreSeen(IExecutionSession session)
{
Assert.IsNotNull(session);
var filepath = "ExecutionEvents.dyn";
Assert.IsTrue(session.ResolveFilePath(ref filepath));
Assert.IsTrue(Path.IsPathRooted(filepath));
filepath = @"xyz\DoNotExist.file";
Assert.IsFalse(session.ResolveFilePath(ref filepath));
Assert.AreEqual(@"xyz\DoNotExist.file", filepath);
preSeen = true;
}
internal bool RunWithoutDebugger()
{
bool isInDebugMode = false;
if (IsExecutionActive(ref isInDebugMode))
{
return(true); // Already started running!
}
IExecutionSession session = this.ExecutionSession;
session.RunWithoutDebugger();
return(true);
}
internal void HandleScriptActivation()
{
//Check if its in playback mode, as it should be treated differently due to blocking
if (player == null)
{
if (textCore.ChangeScript(ScriptTabControl.CurrentTab))
{
CheckTabControlVisibility(false);
}
else
{
return;
}
}
else
{
CheckTabControlVisibility(false);
TextEditorCommand command = new TextEditorCommand(TextEditorCommand.Method.ChangeScript);
command.AppendArgument(ScriptTabControl.CurrentTab);
textCore.PlaybackCommand(command);
}
// Resize canvas to fit the next script.
//if (numSlider != null)
// numSlider.Visibility = Visibility.Collapsed;
UpdateCanvasDimension();
IExecutionSession session = Solution.Current.ExecutionSession;
UpdateScriptDisplay(Solution.Current.ActiveScript);
UpdateCaretPosition(false);
textCanvas.BreakpointsUpdated();
if (null != session)
{
CodeRange executionCursor = new CodeRange();
if (session.GetExecutionCursor(ref executionCursor))
{
textCanvas.SetExecutionCursor(executionCursor);
}
}
if (null != textEditorControl.textCore.CurrentTextBuffer)
{
textCanvas.ScrollOwner.ScrollToVerticalOffset(
textEditorControl.textCore.VerticalScrollPosition);
}
}
/// <summary>
/// Locates given file from pre-defined search path set to this system
/// </summary>
/// <param name="fileName">File name to locate.</param>
/// <returns>Full path for the given file.</returns>
public static string LocateFile(string fileName)
{
IExecutionSession session = Application.Instance.Session;
if (null != session)
{
string filePath = session.SearchFile(fileName);
if (null != filePath)
{
return(filePath);
}
}
else
{
//In the case the session is null
//But we still need to search the application directory.
//Here, search the application directory.
string fullPathName;
System.Reflection.Assembly executingAssembly = System.Reflection.Assembly.GetExecutingAssembly();
Uri codeBaseUri = new Uri(executingAssembly.CodeBase);
fullPathName = Path.Combine(Path.GetDirectoryName(codeBaseUri.LocalPath), fileName);
if (null != fullPathName && File.Exists(fullPathName))
{
return(fullPathName);
}
}
//Finally also look at PATH environment variable.
string[] paths = (Environment.GetEnvironmentVariable("PATH") ?? "").Split(';');
foreach (string test in paths)
{
string path = test.Trim();
if (!String.IsNullOrEmpty(path) && File.Exists(path = Path.Combine(path, fileName)))
{
return(Path.GetFullPath(path));
}
}
return(fileName);
}
void IExtensionApplication.OnBeginExecution(IExecutionSession session)
{
mSession = session;
//Do not create HostFactory at this time
if (null != HostFactory.CurrentInstance && !(HostFactory.ExtensionApplicationStarted))
{
foreach (IExtensionApplication app in HostFactory.ExtensionApplications)
{
if (null != app)
{
app.OnBeginExecution(session);
}
}
HostFactory.ExtensionApplicationStarted = true;
}
DSGeometrySettings.Reset();
DSGeometrySettings.RootModulePath = session.Configuration.RootModulePath;
object temp = session.Configuration.GetConfigValue(ConfigurationKeys.GeometryXmlProperties);
if (null != temp)
DSGeometrySettings.GeometryXmlProperties = (bool)temp;
}
private static void PostSeen(IExecutionSession session)
{
postSeen = true;
}
private static void PreSeen(IExecutionSession session)
{
preSeen = true;
}
/// <summary>
/// Notify observers that the graph has evaluated
/// </summary>
internal static void OnGraphPostExecution(IExecutionSession session)
{
ActiveSession = null;
if (GraphPostExecution != null)
GraphPostExecution(session);
}
public void OnEndExecution(IExecutionSession session)
{
m_events.Add(ExecutionEvent.OnEndExecution);
}
public void OnResumeExecution(IExecutionSession session)
{
//Reset the flag.
}
private static void PostSeen(IExecutionSession session)
{
Assert.IsNotNull(session);
postSeen = true;
}
private static void SetActiveSession(IExecutionSession value)
{
var type = typeof(ExecutionEvents);
type.InvokeMember("ActiveSession", BindingFlags.SetProperty | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static, null, null, new[] { value });
}
private static void PostSeen(IExecutionSession session)
{
Assert.IsNotNull(session);
postSeen = true;
}
public void OnSuspendExecution(IExecutionSession session)
{
//TODO: Run GC
}
public void OnSuspendExecution(IExecutionSession session)
{
//TODO: Run GC
}
private static void SetActiveSession(IExecutionSession value)
{
var type = typeof(ExecutionEvents);
type.InvokeMember("ActiveSession", BindingFlags.SetProperty | BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Static, null, null, new[] { value });
}
public void OnEndExecution(IExecutionSession session)
{
m_events.Add(ExecutionEvent.OnEndExecution);
}
public void OnResumeExecution(IExecutionSession session)
{
//Reset the flag.
}
