#region License Information /* HeuristicLab * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System; using System.Drawing; using System.Threading; using System.Windows.Forms; using HeuristicLab.Common; using HeuristicLab.Common.Resources; using HeuristicLab.MainForm; namespace HeuristicLab.Scripting.Views { [View("C# Script View")] [Content(typeof(CSharpScript), true)] public partial class CSharpScriptView : ScriptView { private const string ScriptExecutionStartedMessage = "Script execution started"; private const string ScriptExecutionCanceledMessage = "Script execution canceled"; private const string ScriptExecutionSuccessfulMessage = "Script execution successful"; private const string ScriptExecutionFailedMessage = "Script execution failed"; protected bool Running { get; set; } public new CSharpScript Content { get { return (CSharpScript)base.Content; } set { base.Content = value; } } public CSharpScriptView() { InitializeComponent(); } protected override void RegisterContentEvents() { base.RegisterContentEvents(); Content.ScriptExecutionStarted += ContentOnScriptExecutionStarted; Content.ScriptExecutionFinished += ContentOnScriptExecutionFinished; Content.ConsoleOutputChanged += ContentOnConsoleOutputChanged; Content.ExecutionTimeChanged += ContentOnExecutionTimeChanged; } protected override void DeregisterContentEvents() { Content.ScriptExecutionStarted -= ContentOnScriptExecutionStarted; Content.ScriptExecutionFinished -= ContentOnScriptExecutionFinished; Content.ConsoleOutputChanged -= ContentOnConsoleOutputChanged; Content.ExecutionTimeChanged -= ContentOnExecutionTimeChanged; base.DeregisterContentEvents(); } #region Content event handlers protected virtual void ContentOnScriptExecutionStarted(object sender, EventArgs e) { if (InvokeRequired) Invoke((Action)ContentOnScriptExecutionStarted, sender, e); else { Locked = true; ReadOnly = true; startStopButton.Image = VSImageLibrary.Stop; toolTip.SetToolTip(startStopButton, "Stop (Shift+F5)"); UpdateInfoTextLabel(ScriptExecutionStartedMessage, SystemColors.ControlText); infoTabControl.SelectedTab = outputTabPage; } } protected virtual void ContentOnScriptExecutionFinished(object sender, EventArgs e) { if (InvokeRequired) Invoke((Action>)ContentOnScriptExecutionFinished, sender, e); else { Locked = false; ReadOnly = false; startStopButton.Image = VSImageLibrary.Play; toolTip.SetToolTip(startStopButton, "Run (F5)"); var ex = e.Value; if (ex == null) { UpdateInfoTextLabel(ScriptExecutionSuccessfulMessage, Color.DarkGreen); } else if (ex is ThreadAbortException) { // the execution was canceled by the user UpdateInfoTextLabel(ScriptExecutionCanceledMessage, Color.DarkOrange); } else { UpdateInfoTextLabel(ScriptExecutionFailedMessage, Color.DarkRed); PluginInfrastructure.ErrorHandling.ShowErrorDialog(this, ex); } Running = false; } } protected virtual void ContentOnConsoleOutputChanged(object sender, EventArgs e) { if (InvokeRequired) Invoke((Action>)ContentOnConsoleOutputChanged, sender, e); else { outputTextBox.AppendText(e.Value); } } protected virtual void ContentOnExecutionTimeChanged(object sender, EventArgs eventArgs) { if (InvokeRequired) Invoke((Action)ContentOnExecutionTimeChanged, sender, eventArgs); else { executionTimeTextBox.Text = Content == null ? "-" : Content.ExecutionTime.ToString(); } } #endregion protected override void OnContentChanged() { base.OnContentChanged(); if (Content == null) { variableStoreView.Content = null; executionTimeTextBox.Text = "-"; } else { variableStoreView.Content = Content.VariableStore; executionTimeTextBox.Text = Content.ExecutionTime.ToString(); } } protected override void SetEnabledStateOfControls() { base.SetEnabledStateOfControls(); startStopButton.Enabled = Content != null && (!Locked || Running); } protected virtual void StartStopButtonOnClick(object sender, EventArgs e) { if (Running) { Content.Kill(); } else if (Compile()) { outputTextBox.Clear(); Running = true; Content.ExecuteAsync(); } } #region global HotKeys protected override bool ProcessCmdKey(ref Message msg, Keys keyData) { switch (keyData) { case Keys.F5: if (Content != null && !Locked && !Running) { if (Compile()) { outputTextBox.Clear(); Content.ExecuteAsync(); Running = true; } } return true; case Keys.F5 | Keys.Shift: if (Running) Content.Kill(); return true; case Keys.F6: if (!Running) base.ProcessCmdKey(ref msg, keyData); return true; } return base.ProcessCmdKey(ref msg, keyData); } #endregion } }