[2669] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2008 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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| 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.Collections.Generic;
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| 24 | using System.ComponentModel;
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| 25 | using System.Drawing;
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| 26 | using System.Data;
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| 27 | using System.Text;
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| 28 | using System.Windows.Forms;
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| 29 | using HeuristicLab.Common;
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| 30 | using HeuristicLab.Core;
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| 31 | using HeuristicLab.Core.Views;
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| 32 | using HeuristicLab.MainForm;
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| 33 |
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| 34 | namespace HeuristicLab.Data.Views {
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| 35 | [Content(typeof(IStringConvertibleArrayData), true)]
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| 36 | public partial class StringConvertibleArrayDataView : ObjectView {
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| 37 | public IStringConvertibleArrayData StringConvertibleArrayData {
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| 38 | get { return (IStringConvertibleArrayData)Object; }
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| 39 | set { base.Object = value; }
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| 40 | }
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| 41 |
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| 42 | public StringConvertibleArrayDataView() {
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| 43 | InitializeComponent();
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| 44 | Caption = "StringConvertibleArrayDataView View";
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| 45 | }
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| 46 | public StringConvertibleArrayDataView(IStringConvertibleArrayData stringConvertibleArrayData)
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| 47 | : this() {
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| 48 | StringConvertibleArrayData = stringConvertibleArrayData;
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| 49 | }
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| 50 |
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| 51 | protected override void DeregisterObjectEvents() {
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| 52 | StringConvertibleArrayData.ItemChanged -= new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged);
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| 53 | StringConvertibleArrayData.Changed -= new ChangedEventHandler(StringConvertibleArrayData_Changed);
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| 54 | base.DeregisterObjectEvents();
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| 55 | }
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| 56 |
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| 57 |
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| 58 | protected override void RegisterObjectEvents() {
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| 59 | base.RegisterObjectEvents();
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| 60 | StringConvertibleArrayData.ItemChanged += new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged);
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| 61 | StringConvertibleArrayData.Changed += new ChangedEventHandler(StringConvertibleArrayData_Changed);
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| 62 | }
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| 63 |
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| 64 | protected override void OnObjectChanged() {
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| 65 | base.OnObjectChanged();
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| 66 | if (StringConvertibleArrayData == null) {
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| 67 | Caption = "StringConvertibleData View";
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| 68 | sizeTextBox.Text = "";
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| 69 | sizeTextBox.Enabled = false;
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| 70 | dataGridView.Rows.Clear();
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| 71 | dataGridView.Enabled = false;
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| 72 | } else {
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| 73 | Caption = "StringConvertibleArrayData (" + StringConvertibleArrayData.GetType().Name + ")";
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| 74 | UpdateContent();
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| 75 | }
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| 76 | }
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| 77 |
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| 78 | private void UpdateContent() {
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| 79 | sizeTextBox.Text = StringConvertibleArrayData.Length.ToString();
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| 80 | sizeTextBox.Enabled = true;
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| 81 | dataGridView.Rows.Clear();
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| 82 | if (StringConvertibleArrayData.Length > 0) {
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| 83 | dataGridView.ColumnCount = 1;
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| 84 | dataGridView.Rows.Add(StringConvertibleArrayData.Length);
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| 85 | }
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| 86 | for (int i = 0; i < StringConvertibleArrayData.Length; i++)
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| 87 | dataGridView.Rows[i].Cells[0].Value = StringConvertibleArrayData.GetValue(i);
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| 88 | dataGridView.Enabled = true;
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| 89 | }
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| 90 |
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| 91 | private void StringConvertibleArrayData_ItemChanged(object sender, EventArgs<int> e) {
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| 92 | if (InvokeRequired)
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| 93 | Invoke(new EventHandler<EventArgs<int>>(StringConvertibleArrayData_ItemChanged), sender, e);
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| 94 | else
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| 95 | dataGridView.Rows[e.Value].Cells[0].Value = StringConvertibleArrayData.GetValue(e.Value);
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| 96 | }
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| 97 | private void StringConvertibleArrayData_Changed(object sender, ChangedEventArgs e) {
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| 98 | if (InvokeRequired)
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| 99 | Invoke(new ChangedEventHandler(StringConvertibleArrayData_Changed), sender, e);
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| 100 | else
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| 101 | UpdateContent();
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| 102 | }
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| 103 |
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| 104 | private void sizeTextBox_Validating(object sender, CancelEventArgs e) {
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| 105 | int i = 0;
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| 106 | e.Cancel = e.Cancel || !int.TryParse(sizeTextBox.Text, out i);
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| 107 | e.Cancel = e.Cancel || (i < 0);
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| 108 | if (e.Cancel) {
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| 109 | MessageBox.Show(this, "\"" + sizeTextBox.Text + "\" is not a valid array length.", "Invalid Array Length", MessageBoxButtons.OK, MessageBoxIcon.Error);
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| 110 | sizeTextBox.SelectAll();
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| 111 | sizeTextBox.Focus();
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| 112 | }
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| 113 | }
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| 114 | private void sizeTextBox_Validated(object sender, EventArgs e) {
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| 115 | StringConvertibleArrayData.Length = int.Parse(sizeTextBox.Text);
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| 116 | }
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| 117 | private void sizeTextBox_KeyDown(object sender, KeyEventArgs e) {
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| 118 | if (e.KeyCode == Keys.Enter || e.KeyCode == Keys.Return)
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| 119 | sizeLabel.Focus();
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| 120 | }
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| 121 | private void dataGridView_CellValidating(object sender, DataGridViewCellValidatingEventArgs e) {
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| 122 | e.Cancel = e.Cancel || !StringConvertibleArrayData.SetValue(e.FormattedValue.ToString(), e.RowIndex);
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| 123 | if (e.Cancel)
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| 124 | MessageBox.Show(this, "\"" + e.FormattedValue.ToString() + "\" is not a valid value.", "Invalid Value", MessageBoxButtons.OK, MessageBoxIcon.Error);
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| 125 | }
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| 126 | private void dataGridView_CellValidated(object sender, DataGridViewCellEventArgs e) {
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| 127 | dataGridView.Rows[e.RowIndex].Cells[0].Value = StringConvertibleArrayData.GetValue(e.RowIndex);
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| 128 | }
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| 129 | }
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| 130 | }
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