[10332] | 1 | #region License Information
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| 2 | /* HeuristicLab
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| 3 | * Copyright (C) 2002-2013 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.CodeDom.Compiler;
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| 24 | using System.Collections.Generic;
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| 25 | using System.Drawing;
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| 26 | using System.Linq;
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| 27 | using System.Windows.Forms;
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| 28 | using HeuristicLab.Common;
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| 29 | using HeuristicLab.Common.Resources;
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| 30 | using HeuristicLab.Core.Views;
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| 31 | using HeuristicLab.MainForm;
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| 32 |
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| 33 | namespace HeuristicLab.HLScript.Views {
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| 34 |
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[10401] | 35 | [View("Script View")]
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| 36 | [Content(typeof(Script), true)]
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| 37 | public partial class ScriptView : NamedItemView {
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[10332] | 38 | private bool running;
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| 39 |
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[10401] | 40 | public new Script Content {
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| 41 | get { return (Script)base.Content; }
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| 42 | set { base.Content = (Script)value; }
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[10332] | 43 | }
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| 44 |
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[10401] | 45 | public ScriptView() {
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[10332] | 46 | InitializeComponent();
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| 47 | }
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| 48 |
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| 49 | protected override void RegisterContentEvents() {
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| 50 | base.RegisterContentEvents();
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| 51 | Content.CodeChanged += Content_CodeChanged;
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| 52 | Content.ScriptExecutionStarted += Content_ScriptExecutionStarted;
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| 53 | Content.ScriptExecutionFinished += Content_ScriptExecutionFinished;
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| 54 | Content.ConsoleOutputChanged += Content_ConsoleOutputChanged;
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| 55 | }
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| 56 |
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| 57 | protected override void DeregisterContentEvents() {
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| 58 | Content.CodeChanged -= Content_CodeChanged;
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| 59 | Content.ScriptExecutionStarted -= Content_ScriptExecutionStarted;
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| 60 | Content.ScriptExecutionFinished -= Content_ScriptExecutionFinished;
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| 61 | Content.ConsoleOutputChanged -= Content_ConsoleOutputChanged;
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| 62 | base.DeregisterContentEvents();
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| 63 | }
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| 64 |
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| 65 | #region Content event handlers
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| 66 | private void Content_CodeChanged(object sender, EventArgs e) {
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| 67 | codeEditor.UserCode = Content.Code;
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| 68 | }
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| 69 | private void Content_ScriptExecutionStarted(object sender, EventArgs e) {
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[10358] | 70 | Locked = true;
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[10401] | 71 | ReadOnly = true;
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[10332] | 72 | startStopButton.Image = VSImageLibrary.Stop;
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| 73 | }
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| 74 | private void Content_ScriptExecutionFinished(object sender, EventArgs e) {
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[10358] | 75 | Locked = false;
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[10401] | 76 | ReadOnly = false;
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[10332] | 77 | startStopButton.Image = VSImageLibrary.Play;
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| 78 | running = false;
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| 79 | }
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| 80 | private void Content_ConsoleOutputChanged(object sender, EventArgs<string> e) {
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| 81 | if (InvokeRequired) Invoke((Action<object, EventArgs<string>>)Content_ConsoleOutputChanged, sender, e);
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| 82 | else {
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| 83 | outputTextBox.AppendText(e.Value);
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| 84 | }
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| 85 | }
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| 86 | #endregion
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| 87 |
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| 88 | protected override void OnContentChanged() {
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| 89 | base.OnContentChanged();
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| 90 | if (Content == null) {
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| 91 | codeEditor.UserCode = string.Empty;
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| 92 | variableStoreView.Content = null;
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| 93 | } else {
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| 94 | codeEditor.UserCode = Content.Code;
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[10358] | 95 | foreach (var asm in Content.GetAssemblies())
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| 96 | codeEditor.AddAssembly(asm);
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[10332] | 97 | variableStoreView.Content = Content.VariableStore;
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| 98 | if (Content.CompileErrors == null) {
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| 99 | compilationLabel.ForeColor = SystemColors.ControlDarkDark;
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| 100 | compilationLabel.Text = "Not compiled";
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| 101 | } else if (Content.CompileErrors.HasErrors) {
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| 102 | compilationLabel.ForeColor = Color.DarkRed;
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| 103 | compilationLabel.Text = "Compilation failed";
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| 104 | } else {
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| 105 | compilationLabel.ForeColor = Color.DarkGreen;
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| 106 | compilationLabel.Text = "Compilation successful";
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| 107 | }
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| 108 | }
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| 109 | }
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| 110 |
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| 111 | protected override void SetEnabledStateOfControls() {
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| 112 | base.SetEnabledStateOfControls();
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[10401] | 113 | startStopButton.Enabled = Content != null && (!Locked || running);
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[10358] | 114 | codeEditor.Enabled = Content != null && !Locked && !ReadOnly;
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[10332] | 115 | }
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| 116 |
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| 117 | #region Child Control event handlers
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| 118 | private void startStopButton_Click(object sender, EventArgs e) {
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| 119 | if (running) {
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| 120 | Content.Kill();
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| 121 | } else
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| 122 | if (Compile()) {
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| 123 | outputTextBox.Clear();
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| 124 | Content.Execute();
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| 125 | running = true;
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| 126 | }
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| 127 | }
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| 128 |
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| 129 | private void codeEditor_TextEditorTextChanged(object sender, EventArgs e) {
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| 130 | Content.Code = codeEditor.UserCode;
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| 131 | }
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| 132 | #endregion
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| 133 |
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| 134 | #region global HotKeys
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| 135 | protected override bool ProcessCmdKey(ref Message msg, Keys keyData) {
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| 136 | if (keyData == Keys.F5) {
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[10358] | 137 | if (Content == null || Locked)
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[10332] | 138 | return base.ProcessCmdKey(ref msg, keyData);
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| 139 | outputTextBox.Clear();
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| 140 | bool result = Compile();
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| 141 | if (result) {
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| 142 | outputTextBox.Clear();
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| 143 | Content.Execute();
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[10358] | 144 | running = true;
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[10332] | 145 | }
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| 146 | return true;
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| 147 | } else if (keyData == (Keys.F5 | Keys.Shift)) {
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| 148 | Content.Kill();
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| 149 | }
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| 150 | return base.ProcessCmdKey(ref msg, keyData);
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| 151 | }
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| 152 | #endregion
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| 153 |
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| 154 | #region Auxiliary functions
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| 155 | private bool Compile() {
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| 156 | ReadOnly = true;
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[10358] | 157 | Locked = true;
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[10332] | 158 | errorListView.Items.Clear();
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| 159 | outputTextBox.Clear();
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| 160 | outputTextBox.AppendText("Compiling ... ");
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| 161 | try {
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| 162 | Content.Compile();
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| 163 | outputTextBox.AppendText("Compilation succeeded.");
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| 164 | return true;
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| 165 | } catch {
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| 166 | outputTextBox.AppendText("Compilation failed.");
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| 167 | ShowCompilationErrors();
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| 168 | return false;
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| 169 | } finally {
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| 170 | OnContentChanged();
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| 171 | ReadOnly = false;
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[10358] | 172 | Locked = false;
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[10332] | 173 | }
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| 174 | }
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| 175 | #endregion
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| 176 |
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| 177 | private void ShowCompilationErrors() {
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| 178 | if (Content.CompileErrors.Count == 0) return;
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| 179 | var warnings = new List<CompilerError>();
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| 180 | var errors = new List<CompilerError>();
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| 181 | foreach (CompilerError ce in Content.CompileErrors) {
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| 182 | if (ce.IsWarning) warnings.Add(ce);
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| 183 | else errors.Add(ce);
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| 184 | }
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| 185 | var msgs = warnings.OrderBy(x => x.Line)
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| 186 | .ThenBy(x => x.Column)
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| 187 | .Concat(errors.OrderBy(x => x.Line)
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| 188 | .ThenBy(x => x.Column));
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| 189 | outputTextBox.AppendText(Environment.NewLine);
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| 190 | outputTextBox.AppendText("---");
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| 191 | outputTextBox.AppendText(Environment.NewLine);
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| 192 | foreach (var m in msgs) {
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| 193 | var item = new ListViewItem(new[] {
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| 194 | m.IsWarning ? "Warning" : "Error",
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| 195 | m.ErrorNumber,
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| 196 | m.Line.ToString(),
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| 197 | m.Column.ToString(),
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| 198 | m.ErrorText
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| 199 | });
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| 200 | errorListView.Items.Add(item);
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[10401] | 201 | outputTextBox.AppendText(string.Format("{0} {1} ({2}:{3}): {4}",
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| 202 | item.SubItems[0].Text,
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| 203 | item.SubItems[1].Text,
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| 204 | item.SubItems[2].Text,
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| 205 | item.SubItems[3].Text,
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| 206 | item.SubItems[4].Text));
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[10332] | 207 | outputTextBox.AppendText(Environment.NewLine);
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| 208 | }
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| 209 | }
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| 210 | }
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| 211 | } |
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