[8886] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[16057] | 3 | * Copyright (C) 2002-2018 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[8886] | 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.ComponentModel;
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| 24 | using System.Windows.Forms;
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| 25 | using HeuristicLab.Core.Views;
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| 26 | using HeuristicLab.MainForm;
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| 27 |
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| 28 | namespace HeuristicLab.Encodings.ScheduleEncoding.Views {
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| 29 | [View("TaskView")]
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| 30 | [Content(typeof(Task))]
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| 31 | public partial class TaskView : ItemView {
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[8887] | 32 | protected bool SuppressEvents = false;
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[8886] | 33 |
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| 34 | public new Task Content {
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| 35 | get { return (Task)base.Content; }
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| 36 | set { base.Content = value; }
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| 37 | }
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| 38 |
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| 39 | public TaskView() {
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| 40 | InitializeComponent();
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| 41 | }
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| 42 |
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| 43 | protected override void DeregisterContentEvents() {
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| 44 | Content.PropertyChanged -= Content_PropertyChanged;
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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.PropertyChanged += Content_PropertyChanged;
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| 51 | }
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| 52 |
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| 53 | protected override void OnContentChanged() {
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| 54 | base.OnContentChanged();
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| 55 | if (Content == null) {
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| 56 | taskNrTextBox.Text = String.Empty;
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| 57 | resourceNrTextBox.Text = String.Empty;
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| 58 | jobNrTextBox.Text = String.Empty;
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| 59 | durationTextBox.Text = String.Empty;
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| 60 | } else {
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| 61 | SuppressEvents = true;
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| 62 | try {
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| 63 | taskNrTextBox.Text = Content.TaskNr.ToString();
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| 64 | resourceNrTextBox.Text = Content.ResourceNr.ToString();
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| 65 | jobNrTextBox.Text = Content.JobNr.ToString();
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| 66 | durationTextBox.Text = Content.Duration.ToString();
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| 67 | } finally { SuppressEvents = false; }
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| 68 | }
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| 69 | }
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| 70 |
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| 71 | protected override void SetEnabledStateOfControls() {
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| 72 | base.SetEnabledStateOfControls();
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| 73 | taskNrTextBox.Enabled = !ReadOnly && !Locked && Content != null && !Content.IsScheduled;
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| 74 | resourceNrTextBox.Enabled = !ReadOnly && !Locked && Content != null && !Content.IsScheduled;
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| 75 | jobNrTextBox.Enabled = !ReadOnly && !Locked && Content != null && !Content.IsScheduled;
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| 76 | durationTextBox.Enabled = !ReadOnly && !Locked && Content != null && !Content.IsScheduled;
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| 77 | }
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| 78 |
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| 79 | private void Content_PropertyChanged(object sender, PropertyChangedEventArgs e) {
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| 80 | SuppressEvents = true;
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| 81 | try {
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| 82 | switch (e.PropertyName) {
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| 83 | case "TaskNr":
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| 84 | taskNrTextBox.Text = Content.TaskNr.ToString();
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| 85 | break;
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| 86 | case "ResourceNr":
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| 87 | resourceNrTextBox.Text = Content.ResourceNr.ToString();
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| 88 | break;
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| 89 | case "JobNr":
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| 90 | jobNrTextBox.Text = Content.JobNr.ToString();
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| 91 | break;
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| 92 | case "Duration":
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| 93 | durationTextBox.Text = Content.Duration.ToString();
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| 94 | break;
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| 95 | case "IsScheduled":
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| 96 | SetEnabledStateOfControls();
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| 97 | break;
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| 98 | default:
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| 99 | break;
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| 100 | }
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| 101 | } finally {
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| 102 | SuppressEvents = false;
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| 103 | }
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| 104 | }
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| 105 |
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| 106 | private void taskNrTextBox_Validating(object sender, CancelEventArgs e) {
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| 107 | if (!SuppressEvents && Content != null && taskNrTextBox.Enabled) {
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| 108 | int value;
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| 109 | if (int.TryParse(taskNrTextBox.Text, out value)) {
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| 110 | Content.TaskNr = value;
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| 111 | errorProvider.SetError(taskNrTextBox, String.Empty);
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| 112 | } else {
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| 113 | e.Cancel = true;
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| 114 | errorProvider.SetError(taskNrTextBox, "Please provide a valid integer.");
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| 115 | }
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| 116 | }
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| 117 | }
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| 118 |
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| 119 | private void resourceNrTextBox_Validating(object sender, CancelEventArgs e) {
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| 120 | if (!SuppressEvents && Content != null && taskNrTextBox.Enabled) {
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| 121 | int value;
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| 122 | if (int.TryParse(resourceNrTextBox.Text, out value)) {
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| 123 | Content.ResourceNr = value;
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| 124 | errorProvider.SetError(resourceNrTextBox, String.Empty);
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| 125 | } else {
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| 126 | e.Cancel = true;
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| 127 | errorProvider.SetError(resourceNrTextBox, "Please provide a valid integer.");
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| 128 | }
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| 129 | }
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| 130 | }
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| 131 |
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| 132 | private void jobNrTextBox_Validating(object sender, CancelEventArgs e) {
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| 133 | if (!SuppressEvents && Content != null && taskNrTextBox.Enabled) {
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| 134 | int value;
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| 135 | if (int.TryParse(jobNrTextBox.Text, out value)) {
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| 136 | Content.JobNr = value;
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| 137 | errorProvider.SetError(jobNrTextBox, String.Empty);
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| 138 | } else {
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| 139 | e.Cancel = true;
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| 140 | errorProvider.SetError(jobNrTextBox, "Please provide a valid integer.");
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| 141 | }
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| 142 | }
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| 143 | }
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| 144 |
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| 145 | private void durationTextBox_Validating(object sender, CancelEventArgs e) {
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| 146 | if (!SuppressEvents && Content != null && resourceNrTextBox.Enabled) {
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| 147 | double value;
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| 148 | if (double.TryParse(durationTextBox.Text, out value)) {
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| 149 | Content.Duration = value;
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| 150 | errorProvider.SetError(durationTextBox, String.Empty);
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| 151 | } else {
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| 152 | e.Cancel = true;
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| 153 | errorProvider.SetError(durationTextBox, "Please provide a valid double.");
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| 154 | }
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| 155 | }
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| 156 | }
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| 157 | }
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| 158 | }
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