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Ignore:
Timestamp:
07/22/10 04:27:50 (14 years ago)
Author:
swagner
Message:

Fixed bugs when quickly stopping, resetting and restarting algorithms (#1027)

File:
1 edited

Legend:

Unmodified
Added
Removed

  • trunk/sources/HeuristicLab.Optimization.Views/3.3/AlgorithmView.cs

    r4068 r4070  
    7070      Content.ExecutionTimeChanged -= new EventHandler(Content_ExecutionTimeChanged);
    7171      Content.Prepared -= new EventHandler(Content_Prepared);
     72      Content.Started -= new EventHandler(Content_Started);
     73      Content.Paused -= new EventHandler(Content_Paused);
     74      Content.Stopped -= new EventHandler(Content_Stopped);
    7275      Content.ProblemChanged -= new EventHandler(Content_ProblemChanged);
    7376      base.DeregisterContentEvents();
    … …  
    7982      Content.ExecutionTimeChanged += new EventHandler(Content_ExecutionTimeChanged);
    8083      Content.Prepared += new EventHandler(Content_Prepared);
     84      Content.Started += new EventHandler(Content_Started);
     85      Content.Paused += new EventHandler(Content_Paused);
     86      Content.Stopped += new EventHandler(Content_Stopped);
    8187      Content.ProblemChanged += new EventHandler(Content_ProblemChanged);
    8288    }
    … …  
    126132      }
    127133    }
     134    protected virtual void Content_ExecutionStateChanged(object sender, EventArgs e) {
     135      if (InvokeRequired)
     136        Invoke(new EventHandler(Content_ExecutionStateChanged), sender, e);
     137      else
     138        startButton.Enabled = pauseButton.Enabled = stopButton.Enabled = resetButton.Enabled = false;
     139    }
    128140    protected virtual void Content_Prepared(object sender, EventArgs e) {
    129141      if (InvokeRequired)
    130142        Invoke(new EventHandler(Content_Prepared), sender, e);
    131       else
     143      else {
    132144        resultsView.Content = Content.Results.AsReadOnly();
    133     }
    134     protected virtual void Content_ExecutionStateChanged(object sender, EventArgs e) {
    135       if (InvokeRequired)
    136         Invoke(new EventHandler(Content_ExecutionStateChanged), sender, e);
    137       else {
    138         ReadOnly = Content.ExecutionState == ExecutionState.Started;
    139         Locked = Content.ExecutionState == ExecutionState.Started;
     145        ReadOnly = Locked = false;
     146        SetEnabledStateOfExecutableButtons();
     147      }
     148    }
     149    protected virtual void Content_Started(object sender, EventArgs e) {
     150      if (InvokeRequired)
     151        Invoke(new EventHandler(Content_Started), sender, e);
     152      else {
     153        ReadOnly = Locked = true;
     154        SetEnabledStateOfExecutableButtons();
     155      }
     156    }
     157    protected virtual void Content_Paused(object sender, EventArgs e) {
     158      if (InvokeRequired)
     159        Invoke(new EventHandler(Content_Paused), sender, e);
     160      else {
     161        ReadOnly = Locked = false;
     162        SetEnabledStateOfExecutableButtons();
     163      }
     164    }
     165    protected virtual void Content_Stopped(object sender, EventArgs e) {
     166      if (InvokeRequired)
     167        Invoke(new EventHandler(Content_Stopped), sender, e);
     168      else {
     169        ReadOnly = Locked = false;
    140170        SetEnabledStateOfExecutableButtons();
    141171      }
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