mirror of
https://github.com/fadden/6502bench.git
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410 lines
16 KiB
C#
410 lines
16 KiB
C#
/*
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* Copyright 2019 faddenSoft
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Diagnostics;
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using System.IO;
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using System.Text;
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using System.Windows;
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using System.Windows.Controls;
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using CommonUtil;
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using CommonWPF;
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using SourceGen.WpfGui;
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namespace SourceGen.AsmGen.WpfGui {
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/// <summary>
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/// Code generation and assembler execution dialog.
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/// </summary>
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public partial class GenAndAsm : Window {
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private const int PREVIEW_BUF_SIZE = 64 * 1024; // 64KB should be enough for preview
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private static string NO_PREVIEW_FILES = "<" + Res.Strings.NO_FILES_AVAILABLE + ">";
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/// <summary>
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/// Holds data for the preview combo box.
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/// </summary>
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private class ComboPath {
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public string FileName { get; private set; }
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public string PathName { get; private set; }
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public ComboPath(string pathName) {
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PathName = pathName;
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if (string.IsNullOrEmpty(pathName)) {
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FileName = NO_PREVIEW_FILES;
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} else {
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FileName = Path.GetFileName(pathName);
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}
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}
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public override string ToString() {
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return FileName;
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}
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}
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/// <summary>
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/// Main controller object, used to open app settings dialog.
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/// </summary>
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private MainController mMainCtrl;
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/// <summary>
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/// Project with data.
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/// </summary>
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private DisasmProject mProject;
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/// <summary>
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/// Directory where generated files and assembler output will go.
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/// </summary>
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private string mWorkDirectory;
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/// <summary>
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/// Base file name. For example, if this is "GenFile", we might generate
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/// "GenFile_Cc65.S".
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/// </summary>
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private string mBaseFileName;
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/// <summary>
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/// Currently-selected assembler ID.
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/// </summary>
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private AssemblerInfo.Id mSelectedAssemblerId;
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/// <summary>
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/// Results from last source generation.
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/// </summary>
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private List<string> mGenerationResults;
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/// <summary>
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/// Holds an item for the pick-your-assembler combox box.
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/// </summary>
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private class AsmComboItem {
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public AssemblerInfo.Id AssemblerId { get; private set; }
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public string Name { get; private set; }
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public AssemblerVersion AsmVersion { get; private set; }
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public AsmComboItem(AssemblerInfo info, AssemblerVersion version) {
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AssemblerId = info.AssemblerId;
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Name = info.Name;
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AsmVersion = version;
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}
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// This determines what the combo box shows.
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public override string ToString() {
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if (AsmVersion == null) {
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return Name + " " + Res.Strings.ASM_LATEST_VERSION;
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} else {
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return Name + " v" + AsmVersion.VersionStr;
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}
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}
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}
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/// <summary>
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/// Constructor.
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/// </summary>
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/// <param name="project">Project reference.</param>
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/// <param name="projectPathName">Full path to the project file.</param>
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public GenAndAsm(Window owner, MainController mainCtrl, DisasmProject project,
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string projectPathName) {
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InitializeComponent();
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Owner = owner;
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mMainCtrl = mainCtrl;
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mProject = project;
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mWorkDirectory = Path.GetDirectoryName(projectPathName);
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mBaseFileName = Path.GetFileNameWithoutExtension(projectPathName);
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workDirectoryTextBox.Text = mWorkDirectory;
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}
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private void Window_Loaded(object sender, RoutedEventArgs e) {
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// Try to select the previously-used asm format.
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string defaultAsm =
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AppSettings.Global.GetString(AppSettings.SRCGEN_DEFAULT_ASM, string.Empty);
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PopulateAssemblerComboBox(defaultAsm);
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ResetElements();
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}
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/// <summary>
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/// Populates the assembler combo box. Attempts to match the defaultAsm arg with
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/// the entries to configure the initial value.
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/// </summary>
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private void PopulateAssemblerComboBox(string defaultAsm) {
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//assemblerComboBox.DisplayMember = "Name"; // show this property
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assemblerComboBox.Items.Clear();
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IEnumerator<AssemblerInfo> iter = AssemblerInfo.GetInfoEnumerator();
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bool foundMatch = false;
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while (iter.MoveNext()) {
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AssemblerInfo info = iter.Current;
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AssemblerVersion version = AssemblerVersionCache.GetVersion(info.AssemblerId);
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AsmComboItem item = new AsmComboItem(info, version);
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assemblerComboBox.Items.Add(item);
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if (item.AssemblerId.ToString() == defaultAsm) {
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Debug.WriteLine("matched current " + defaultAsm);
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assemblerComboBox.SelectedItem = item;
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foundMatch = true;
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}
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}
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if (!foundMatch) {
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// Need to do this or box will show empty.
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assemblerComboBox.SelectedIndex = 0;
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}
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}
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/// <summary>
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/// Updates the selected assembler as the combo box selection changes. This is
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/// expected to be called during the window load event, to initialize the field.
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/// </summary>
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private void AssemblerComboBox_SelectionChanged(object sender,
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SelectionChangedEventArgs e) {
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AsmComboItem sel = (AsmComboItem)assemblerComboBox.SelectedItem;
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if (sel == null) {
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// this happens on Items.Clear()
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return;
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}
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if (mSelectedAssemblerId != sel.AssemblerId) {
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// Selection changed, discard window contents.
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mSelectedAssemblerId = sel.AssemblerId;
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AppSettings.Global.SetString(AppSettings.SRCGEN_DEFAULT_ASM,
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mSelectedAssemblerId.ToString());
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ResetElements();
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}
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}
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/// <summary>
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/// Loads the appropriate preview file when the combo box selection changes.
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/// </summary>
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private void PreviewFileComboBox_SelectionChanged(object sender,
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SelectionChangedEventArgs e) {
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ComboPath cpath = (ComboPath)previewFileComboBox.SelectedItem;
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if (cpath == null || string.IsNullOrEmpty(cpath.PathName)) {
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// nothing to do
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return;
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}
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LoadPreviewFile(cpath.PathName);
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}
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/// <summary>
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/// Resets all of the active elements to the initial state, before any source code
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/// was generated.
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/// </summary>
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private void ResetElements() {
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mGenerationResults = null;
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previewFileComboBox.Items.Clear();
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previewFileComboBox.Items.Add(new ComboPath(null));
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previewFileComboBox.SelectedIndex = 0;
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previewTextBox.Text = string.Empty;
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cmdOutputTextBox.Text = string.Empty;
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UpdateAssemblerControls();
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}
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/// <summary>
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/// Updates the controls in the lower (assembler) half of the dialog.
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/// </summary>
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private void UpdateAssemblerControls() {
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bool asmConf = IsAssemblerConfigured();
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//Debug.WriteLine("ID=" + mSelectedAssemblerId + " asmConf=" + asmConf);
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asmNotConfiguredText.Visibility = asmConf ? Visibility.Hidden : Visibility.Visible;
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if (mGenerationResults == null || !asmConf) {
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runAssemblerButton.IsEnabled = false;
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} else {
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runAssemblerButton.IsEnabled = true;
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}
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}
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/// <summary>
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/// Returns true if the selected cross-assembler executable has been configured.
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/// </summary>
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private bool IsAssemblerConfigured() {
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AssemblerConfig config =
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AssemblerConfig.GetConfig(AppSettings.Global, mSelectedAssemblerId);
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return config != null && !string.IsNullOrEmpty(config.ExecutablePath);
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}
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private void AssemblerSettingsButton_Click(object sender, RoutedEventArgs e) {
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// Pop open the app settings dialog, with the appropriate tab selected.
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mMainCtrl.ShowAppSettings(this, EditAppSettings.Tab.AsmConfig,
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mSelectedAssemblerId);
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// Update the controls based on whether or not the assembler is now available.
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UpdateAssemblerControls();
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AsmComboItem item = (AsmComboItem)assemblerComboBox.SelectedItem;
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Debug.Assert(item != null);
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PopulateAssemblerComboBox(item.AssemblerId.ToString());
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}
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private class GenWorker : WorkProgress.IWorker {
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IGenerator mGenerator;
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public List<string> Results { get; private set; }
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public GenWorker(IGenerator gen) {
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mGenerator = gen;
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}
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public object DoWork(BackgroundWorker worker) {
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//worker.ReportProgress(50, "Halfway there!");
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//System.Threading.Thread.Sleep(5000);
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return mGenerator.GenerateSource(worker);
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}
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public void RunWorkerCompleted(object results) {
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Results = (List<string>)results;
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}
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}
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private void GenerateButton_Click(object sender, RoutedEventArgs e) {
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IGenerator gen = AssemblerInfo.GetGenerator(mSelectedAssemblerId);
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if (gen == null) {
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Debug.WriteLine("Unable to get generator for " + mSelectedAssemblerId);
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return;
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}
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gen.Configure(mProject, mWorkDirectory, mBaseFileName,
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AssemblerVersionCache.GetVersion(mSelectedAssemblerId), AppSettings.Global);
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GenWorker gw = new GenWorker(gen);
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WorkProgress dlg = new WorkProgress(this, gw, false);
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dlg.ShowDialog();
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//Debug.WriteLine("Dialog returned: " + dlg.DialogResult);
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List<string> pathNames = gw.Results;
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if (pathNames == null) {
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// error or cancelation; errors already reported
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return;
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}
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ResetElements();
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mGenerationResults = pathNames;
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previewFileComboBox.Items.Clear();
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foreach (string str in pathNames) {
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previewFileComboBox.Items.Add(new ComboPath(str));
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}
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previewFileComboBox.SelectedIndex = 0; // should trigger update
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UpdateAssemblerControls();
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}
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private void LoadPreviewFile(string pathName) {
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Debug.WriteLine("LOAD " + pathName);
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try {
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using (StreamReader sr = new StreamReader(pathName, Encoding.UTF8)) {
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char[] bigbuf = new char[PREVIEW_BUF_SIZE];
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int actual = sr.Read(bigbuf, 0, bigbuf.Length);
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string str = TextUtil.CharArrayToLineNumberedString(bigbuf);
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if (actual < PREVIEW_BUF_SIZE) {
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previewTextBox.Text = str;
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} else {
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previewTextBox.Text = str + "\r\n" +
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Res.Strings.ERR_TOO_LARGE_FOR_PREVIEW;
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}
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}
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} catch (Exception ex) {
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previewTextBox.Text = ex.ToString();
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}
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}
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private class AsmWorker : WorkProgress.IWorker {
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IAssembler mAssembler;
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public AssemblerResults Results { get; private set; }
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public AsmWorker(IAssembler asm) {
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mAssembler = asm;
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}
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public object DoWork(BackgroundWorker worker) {
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return mAssembler.RunAssembler(worker);
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}
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public void RunWorkerCompleted(object results) {
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Results = (AssemblerResults)results;
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}
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}
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private void RunAssemblerButton_Click(object sender, RoutedEventArgs e) {
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IAssembler asm = AssemblerInfo.GetAssembler(mSelectedAssemblerId);
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if (asm == null) {
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Debug.WriteLine("Unable to get assembler for " + mSelectedAssemblerId);
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return;
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}
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asm.Configure(mGenerationResults, mWorkDirectory);
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AsmWorker aw = new AsmWorker(asm);
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WorkProgress dlg = new WorkProgress(this, aw, true);
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dlg.ShowDialog();
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//Debug.WriteLine("Dialog returned: " + dlg.DialogResult);
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if (dlg.DialogResult != true) {
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// Canceled, or failed to even run the assembler.
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return;
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}
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AssemblerResults results = aw.Results;
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if (results == null) {
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Debug.WriteLine("Dialog returned OK, but no assembler results found");
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Debug.Assert(false);
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return;
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}
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StringBuilder sb =
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new StringBuilder(results.Stdout.Length + results.Stderr.Length + 200);
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sb.Append(results.CommandLine);
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sb.Append("\r\n");
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sb.AppendFormat("ExitCode={0} - ", results.ExitCode);
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if (results.ExitCode == 0) {
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FileInfo fi = new FileInfo(results.OutputPathName);
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if (!fi.Exists) {
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MessageBox.Show(this, Res.Strings.ASM_OUTPUT_NOT_FOUND,
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Res.Strings.ASM_MISMATCH_CAPTION,
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MessageBoxButton.OK, MessageBoxImage.Error);
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sb.Append(Res.Strings.ASM_MATCH_FAILURE);
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} else if (!CommonUtil.FileUtil.CompareBinaryFile(mProject.FileData,
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results.OutputPathName, out int offset, out byte fileVal)) {
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if (fi.Length != mProject.FileData.Length &&
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offset == fi.Length || offset == mProject.FileData.Length) {
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// The files matched up to the point where one ended.
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string msg = string.Format(Res.Strings.ASM_MISMATCH_LENGTH_FMT,
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fi.Length, mProject.FileData.Length);
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MessageBox.Show(msg, Res.Strings.ASM_MISMATCH_CAPTION,
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MessageBoxButton.OK, MessageBoxImage.Error);
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sb.Append(msg);
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} else {
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string msg = string.Format(Res.Strings.ASM_MISMATCH_DATA_FMT,
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offset, fileVal, mProject.FileData[offset]);
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MessageBox.Show(msg, Res.Strings.ASM_MISMATCH_CAPTION,
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MessageBoxButton.OK, MessageBoxImage.Error);
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sb.Append(msg);
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}
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} else {
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sb.Append(Res.Strings.ASM_MATCH_SUCCESS);
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}
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}
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sb.Append("\r\n\r\n");
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if (results.Stdout != null && results.Stdout.Length > 2) {
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sb.Append("----- stdout -----\r\n");
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sb.Append(results.Stdout);
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sb.Append("\r\n");
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}
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if (results.Stderr != null && results.Stderr.Length > 2) {
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sb.Append("----- stderr -----\r\n");
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sb.Append(results.Stderr);
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sb.Append("\r\n");
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}
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cmdOutputTextBox.Text = sb.ToString();
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}
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}
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}
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