[3872] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[11185] | 3 | * Copyright (C) 2002-2014 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[3872] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Windows.Forms;
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| 24 | using HeuristicLab.Core.Views;
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| 25 | using HeuristicLab.MainForm;
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| 26 |
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| 27 | namespace HeuristicLab.Problems.ExternalEvaluation.Views {
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| 28 | [View("Process-Channel View")]
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| 29 | [Content(typeof(EvaluationProcessChannel), IsDefaultView = true)]
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| 30 | public sealed partial class EvaluationProcessChannelView : NamedItemView {
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| 31 | public new EvaluationProcessChannel Content {
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| 32 | get { return (EvaluationProcessChannel)base.Content; }
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| 33 | set { base.Content = value; }
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| 34 | }
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| 35 |
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| 36 | public EvaluationProcessChannelView() {
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| 37 | InitializeComponent();
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| 38 | }
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| 39 |
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| 40 | protected override void DeregisterContentEvents() {
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| 41 | Content.ExecutableChanged -= new EventHandler(Content_ExecutableChanged);
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| 42 | Content.ArgumentsChanged -= new EventHandler(Content_ArgumentsChanged);
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| 43 | Content.ProcessStarted -= new EventHandler(Content_ProcessStarted);
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| 44 | Content.ProcessExited -= new EventHandler(Content_ProcessExited);
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| 45 | base.DeregisterContentEvents();
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| 46 | }
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| 47 |
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| 48 | protected override void RegisterContentEvents() {
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| 49 | base.RegisterContentEvents();
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| 50 | Content.ExecutableChanged += new EventHandler(Content_ExecutableChanged);
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| 51 | Content.ArgumentsChanged += new EventHandler(Content_ArgumentsChanged);
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| 52 | Content.ProcessStarted += new EventHandler(Content_ProcessStarted);
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| 53 | Content.ProcessExited += new EventHandler(Content_ProcessExited);
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| 54 | }
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| 55 |
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| 56 | #region Event Handlers (Content)
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| 57 | private void Content_ExecutableChanged(object sender, EventArgs e) {
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| 58 | executableTextBox.Text = Content.Executable;
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| 59 | }
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| 60 | private void Content_ArgumentsChanged(object sender, EventArgs e) {
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| 61 | argumentsTextBox.Text = Content.Arguments;
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| 62 | }
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| 63 | private void Content_ProcessStarted(object sender, EventArgs e) {
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| 64 | if (InvokeRequired) Invoke(new Action<object, EventArgs>(Content_ProcessStarted), sender, e);
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| 65 | else SetEnabledStateOfControls();
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| 66 | }
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| 67 | private void Content_ProcessExited(object sender, EventArgs e) {
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| 68 | if (InvokeRequired) Invoke(new Action<object, EventArgs>(Content_ProcessExited), sender, e);
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| 69 | else SetEnabledStateOfControls();
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| 70 | }
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| 71 | #endregion
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| 72 |
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| 73 | protected override void OnContentChanged() {
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| 74 | base.OnContentChanged();
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| 75 | if (Content == null) {
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| 76 | executableTextBox.Text = String.Empty;
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| 77 | argumentsTextBox.Text = String.Empty;
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| 78 | } else {
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| 79 | executableTextBox.Text = Content.Executable;
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| 80 | argumentsTextBox.Text = Content.Arguments;
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| 81 | }
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| 82 | }
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| 83 |
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[3904] | 84 | protected override void SetEnabledStateOfControls() {
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| 85 | base.SetEnabledStateOfControls();
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[3872] | 86 | bool readOnlyDriverNullOrStarted = ReadOnly || Content == null || Content.IsInitialized;
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| 87 | browseExecutableButton.Enabled = !readOnlyDriverNullOrStarted;
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| 88 | startButton.Enabled = !readOnlyDriverNullOrStarted;
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| 89 | terminateButton.Enabled = !ReadOnly && Content != null && Content.IsInitialized;
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| 90 | executableTextBox.Enabled = !readOnlyDriverNullOrStarted;
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| 91 | argumentsTextBox.Enabled = !readOnlyDriverNullOrStarted;
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| 92 | }
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| 93 |
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| 94 | #region Event Handlers (child controls)
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| 95 | private void browseExecutableButton_Click(object sender, EventArgs e) {
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| 96 | if (openFileDialog.ShowDialog() == DialogResult.OK) {
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| 97 | try {
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| 98 | Content.Executable = openFileDialog.FileName;
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| 99 | } catch (InvalidOperationException ex) {
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| 100 | MessageBox.Show(ex.Message);
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| 101 | }
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| 102 | }
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| 103 | }
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| 104 | private void argumentsTextBox_Validated(object sender, EventArgs e) {
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| 105 | if (Content != null) {
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| 106 | Content.Arguments = argumentsTextBox.Text;
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| 107 | }
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| 108 | }
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| 109 | #endregion
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| 110 |
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| 111 | private void startButton_Click(object sender, EventArgs e) {
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| 112 | try {
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| 113 | Content.Open();
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| 114 | } catch (InvalidOperationException ex) {
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| 115 | MessageBox.Show(ex.Message);
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| 116 | }
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| 117 | }
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| 118 |
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| 119 | private void terminateButton_Click(object sender, EventArgs e) {
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| 120 | try {
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| 121 | Content.Close();
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| 122 | } catch (InvalidOperationException ex) {
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| 123 | MessageBox.Show(ex.Message);
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| 124 | }
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| 125 | }
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| 126 | }
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| 127 | }
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