/// <summary>
/// Fires the ProgressChanged event.
/// </summary>
/// <remarks><para>If the control parameter was given in the constructor of the class, the
/// event is fired in the context of the calling thread and not of the worker thread.</para></remarks>
protected virtual void OnProgressChanged()
{
//if (m_state == ILAlgorithmState.Unloaded) return;
ILAlgorithmEventArgs evargs;
if (String.IsNullOrEmpty(m_lastMessage))
{
evargs = new ILAlgorithmEventArgs(m_progress, "Progress: " + ((int)(m_progress * 100)) + "%", m_state);
}
else
{
evargs = new ILAlgorithmEventArgs(m_progress, m_lastMessage, m_state);
}
if (m_control != null && m_control.InvokeRequired && ProgressChanged != null)
{
if (!m_control.Disposing && !m_control.IsDisposed && ProgressChanged != null)
{
m_control.Invoke(ProgressChanged, this, evargs);
}
}
else
{
if (ProgressChanged != null)
{
ProgressChanged(this, evargs);
}
}
}
/// <summary>
/// helper function firing the progress changed event
/// </summary>
/// <param name="message">string to be send within the
/// <see cref="ILNumerics.Algorithms.ILAlgorithmEventArgs"/> </param>
/// <returns>false if a handler of the event has attempted to cancel the
/// operation, true if the algorithm should continue normaly.</returns>
protected virtual bool OnProgressChanged(string message)
{
ILAlgorithmEventArgs e = new ILAlgorithmEventArgs(m_progress, "Progress:" + message, m_state);
if (ProgressChanged != null)
{
ProgressChanged(this, e);
}
if (e.Cancel == true)
{
return(false);
}
return(true);
}
/// <summary>
/// helper function firing the state changed event
/// </summary>
/// <param name="message">string to be send within the
/// <see cref="ILNumerics.Algorithms.ILAlgorithmEventArgs"/> </param>
/// <returns>false if a handler of the event has attempted to cancel the
/// operation, true if the algorithm should continue normaly.</returns>
protected virtual bool OnStateChanged(string message)
{
ILAlgorithmEventArgs e = new ILAlgorithmEventArgs(m_progress, "State:" + message, m_state);
if (StateChanged != null)
{
StateChanged(this, e);
}
if (e.Cancel == true)
{
SetState(ILAlgorithmState.Canceled);
return(false);
}
return(true);
}
/// <summary>
/// Fires the StateChanged event.
/// </summary>
/// <remarks><para>If the control parameter was given in the constructor of the class, the
/// event is fired in the context of the calling thread and not of the worker thread.</para></remarks>
protected virtual void OnStateChanged()
{
ILAlgorithmEventArgs evargs = new ILAlgorithmEventArgs(m_progress, "State: " + m_state.ToString(), m_state);
if (m_control != null && m_control.InvokeRequired)
{
if (!m_control.Disposing && !m_control.IsDisposed && StateChanged != null)
{
m_control.Invoke(StateChanged, this, evargs);
}
}
else
{
if (StateChanged != null)
{
StateChanged(this, evargs);
}
}
}
void bsortConstant_StateChanged(object sender, ILAlgorithmEventArgs e) {
if (m_stopwatch == null) {
m_stopwatch = new System.Diagnostics.Stopwatch();
}
switch (e.State) {
case ILAlgorithmState.Running:
m_stopwatch.Reset();
m_stopwatch.Start();
break;
case ILAlgorithmState.Finished:
m_stopwatch.Stop();
Info("Last operation finished in: " + m_stopwatch.ElapsedMilliseconds + " ms" + Environment.NewLine);
break;
default:
m_stopwatch.Stop();
break;
}
}
/// <summary>
/// Fires the ProgressChanged event.
/// </summary>
/// <remarks><para>If the control parameter was given in the constructor of the class, the
/// event is fired in the context of the calling thread and not of the worker thread.</para></remarks>
protected virtual void OnProgressChanged () {
//if (m_state == ILAlgorithmState.Unloaded) return;
ILAlgorithmEventArgs evargs;
if (String.IsNullOrEmpty(m_lastMessage))
evargs = new ILAlgorithmEventArgs(m_progress,"Progress: " + ((int)(m_progress * 100)) + "%", m_state);
else
evargs = new ILAlgorithmEventArgs(m_progress,m_lastMessage, m_state);
if (m_control != null && m_control.InvokeRequired && ProgressChanged != null) {
if (!m_control.Disposing && !m_control.IsDisposed && ProgressChanged != null) {
m_control.Invoke(ProgressChanged,this, evargs);
}
} else {
if (ProgressChanged != null)
ProgressChanged(this, evargs);
}
}
/// <summary>
/// Fires the StateChanged event.
/// </summary>
/// <remarks><para>If the control parameter was given in the constructor of the class, the
/// event is fired in the context of the calling thread and not of the worker thread.</para></remarks>
protected virtual void OnStateChanged () {
ILAlgorithmEventArgs evargs = new ILAlgorithmEventArgs(m_progress,"State: " + m_state.ToString(), m_state);
if (m_control != null && m_control.InvokeRequired) {
if (!m_control.Disposing && !m_control.IsDisposed && StateChanged != null) {
m_control.Invoke(StateChanged,this, evargs);
}
} else {
if (StateChanged != null)
StateChanged(this, evargs);
}
}
void lda_StateChanged(object sender, ILAlgorithmEventArgs e) {
Info("Got state from " + ((ILAlgorithm) sender).Name + Environment.NewLine +
" " + e.Progress + " State: " + e.State);
}
void lda_ProgressChanged(object sender, ILAlgorithmEventArgs e) {
Info("Got state from " + ((ILAlgorithm) sender).Name + Environment.NewLine +
" " + e.Progress + " State: " + e.State);
if (e.Progress > 0.5) {
e.Cancel = true;
Info("Cancelling excecution...");
}
}
/// <summary>
/// helper function firing the progress changed event
/// </summary>
/// <param name="message">string to be send within the
/// <see cref="ILNumerics.Algorithms.ILAlgorithmEventArgs"/> </param>
/// <returns>false if a handler of the event has attempted to cancel the
/// operation, true if the algorithm should continue normaly.</returns>
protected virtual bool OnProgressChanged (string message) {
ILAlgorithmEventArgs e = new ILAlgorithmEventArgs(m_progress, "Progress:" + message, m_state);
if (ProgressChanged != null)
ProgressChanged(this,e);
if (e.Cancel == true)
return false;
return true;
}
/// <summary>
/// helper function firing the state changed event
/// </summary>
/// <param name="message">string to be send within the
/// <see cref="ILNumerics.Algorithms.ILAlgorithmEventArgs"/> </param>
/// <returns>false if a handler of the event has attempted to cancel the
/// operation, true if the algorithm should continue normaly.</returns>
protected virtual bool OnStateChanged (string message) {
ILAlgorithmEventArgs e = new ILAlgorithmEventArgs(m_progress, "State:" + message, m_state);
if (StateChanged != null)
StateChanged(this,e);
if (e.Cancel == true) {
SetState(ILAlgorithmState.Canceled);
return false;
}
return true;
}
