mirror of
https://github.com/fadden/6502bench.git
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3372 lines
143 KiB
C#
3372 lines
143 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.Diagnostics;
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using System.IO;
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using System.Text;
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using System.Web.Script.Serialization;
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using System.Windows;
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using System.Windows.Input;
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using Microsoft.Win32;
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using Asm65;
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using CommonUtil;
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using CommonWPF;
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using SourceGen.Sandbox;
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using SourceGen.WpfGui;
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namespace SourceGen {
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/// <summary>
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/// This class manages user interaction. The goal is for this to be relatively
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/// GUI-toolkit-agnostic, with all the WPF stuff tucked into the code-behind files. An
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/// instance of this class is created by MainWindow when the app starts.
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///
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/// There is some Windows-specific stuff, like MessageBox and OpenFileDialog.
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/// </summary>
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public class MainController {
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private const string SETTINGS_FILE_NAME = "SourceGen-settings";
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#region Project state
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// Currently open project, or null if none.
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private DisasmProject mProject;
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// Pathname to 65xx data file.
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private string mDataPathName;
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// Pathname of .dis65 file. This will be empty for a new project.
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private string mProjectPathName;
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/// <summary>
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/// Data backing the code list.
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/// </summary>
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public LineListGen CodeLineList { get; private set; }
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#endregion Project state
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/// <summary>
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/// Reference back to MainWindow object.
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/// </summary>
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private MainWindow mMainWin;
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/// <summary>
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/// Hex dump viewer window. This is used for the currently open project.
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/// </summary>
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private Tools.WpfGui.HexDumpViewer mHexDumpDialog;
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// Debug windows.
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private Tools.WpfGui.ShowText mShowAnalysisTimersDialog;
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public bool IsDebugAnalysisTimersOpen { get { return mShowAnalysisTimersDialog != null; } }
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private Tools.WpfGui.ShowText mShowAnalyzerOutputDialog;
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public bool IsDebugAnalyzerOutputOpen { get { return mShowAnalyzerOutputDialog != null; } }
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private Tools.WpfGui.ShowText mShowUndoRedoHistoryDialog;
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public bool IsDebugUndoRedoHistoryOpen { get { return mShowUndoRedoHistoryDialog != null; } }
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/// <summary>
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/// This holds any un-owned Windows that we don't otherwise track. It's used for
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/// hex dump windows of arbitrary files. We need to close them when the main window
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/// is closed.
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/// </summary>
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private List<Window> mUnownedWindows = new List<Window>();
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/// <summary>
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/// ASCII chart reference window. Not tied to the project.
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/// </summary>
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private Tools.WpfGui.AsciiChart mAsciiChartDialog;
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/// <summary>
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/// Returns true if the ASCII chart window is currently open.
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/// </summary>
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public bool IsAsciiChartOpen { get { return mAsciiChartDialog != null; } }
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/// <summary>
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/// List of recently-opened projects.
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/// </summary>
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public List<string> RecentProjectPaths = new List<string>(MAX_RECENT_PROJECTS);
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public const int MAX_RECENT_PROJECTS = 6;
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/// <summary>
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/// Analyzed selection state, updated whenever the selection changes.
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/// </summary>
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public SelectionState SelectionAnalysis { get; set; }
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/// <summary>
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/// Activity log generated by the code and data analyzers. Displayed in window.
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/// </summary>
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private DebugLog mGenerationLog;
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/// <summary>
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/// Timing data generated during analysis.
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/// </summary>
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TaskTimer mReanalysisTimer = new TaskTimer();
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/// <summary>
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/// Stack for navigate forward/backward.
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/// </summary>
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private NavStack mNavStack = new NavStack();
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/// <summary>
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/// Output format configuration.
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/// </summary>
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private Formatter.FormatConfig mFormatterConfig;
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/// <summary>
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/// Output format controller.
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///
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/// This is shared with the DisplayList.
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/// </summary>
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private Formatter mOutputFormatter;
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/// <summary>
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/// Pseudo-op names.
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///
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/// This is shared with the DisplayList.
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/// </summary>
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private PseudoOp.PseudoOpNames mPseudoOpNames;
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/// <summary>
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/// String we most recently searched for.
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/// </summary>
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private string mFindString = string.Empty;
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/// <summary>
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/// Initial start point of most recent search.
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/// </summary>
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private int mFindStartIndex = -1;
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/// <summary>
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/// Used to highlight the line that is the target of the selected line.
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/// </summary>
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private int mTargetHighlightIndex = -1;
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/// <summary>
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/// CPU definition used when the Formatter was created. If the CPU choice or
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/// inclusion of undocumented opcodes changes, we need to wipe the formatter.
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/// </summary>
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private CpuDef mOutputFormatterCpuDef;
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/// <summary>
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/// Instruction description object. Used for Info window.
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/// </summary>
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private OpDescription mOpDesc = OpDescription.GetOpDescription(null);
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/// <summary>
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/// If true, plugins will execute in the main application's AppDomain instead of
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/// the sandbox.
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/// </summary>
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private bool mUseMainAppDomainForPlugins = false;
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/// <summary>
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/// Code list column numbers.
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/// </summary>
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public enum CodeListColumn {
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Offset = 0, Address, Bytes, Flags, Attributes, Label, Opcode, Operand, Comment,
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COUNT // must be last; must equal number of columns
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}
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/// <summary>
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/// Clipboard format enumeration.
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/// </summary>
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public enum ClipLineFormat {
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Unknown = -1,
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AssemblerSource = 0,
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Disassembly = 1
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}
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/// <summary>
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/// True if a project is open and AnalyzeUncategorizedData is enabled.
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/// </summary>
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public bool IsAnalyzeUncategorizedDataEnabled {
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get {
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if (mProject == null) {
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return false;
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}
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return mProject.ProjectProps.AnalysisParams.AnalyzeUncategorizedData;
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}
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}
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#region Init and settings
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public MainController(MainWindow win) {
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mMainWin = win;
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ScriptManager.UseKeepAliveHack = true;
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}
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/// <summary>
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/// Early initialization, before the window is visible. Notably, we want to get the
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/// window placement data, so we can position and size the window before it's first
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/// drawn (avoids a blink).
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/// </summary>
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public void WindowSourceInitialized() {
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// Load the settings from the file. If this fails we have no way to tell the user,
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// so just keep going.
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LoadAppSettings();
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SetAppWindowLocation();
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}
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/// <summary>
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/// Perform one-time initialization after the Window has finished loading. We defer
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/// to this point so we can report fatal errors directly to the user.
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/// </summary>
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public void WindowLoaded() {
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if (RuntimeDataAccess.GetDirectory() == null) {
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MessageBox.Show(Res.Strings.RUNTIME_DIR_NOT_FOUND,
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Res.Strings.RUNTIME_DIR_NOT_FOUND_CAPTION,
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MessageBoxButton.OK, MessageBoxImage.Error);
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Application.Current.Shutdown();
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return;
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}
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try {
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PluginDllCache.PreparePluginDir();
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} catch (Exception ex) {
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string pluginPath = PluginDllCache.GetPluginDirPath();
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if (pluginPath == null) {
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pluginPath = "<???>";
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}
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string msg = string.Format(Res.Strings.PLUGIN_DIR_FAIL_FMT,
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pluginPath + ": " + ex.Message);
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MessageBox.Show(msg, Res.Strings.PLUGIN_DIR_FAIL_CAPTION,
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MessageBoxButton.OK, MessageBoxImage.Error);
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Application.Current.Shutdown();
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return;
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}
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// Place the main window and apply the various settings.
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ApplyAppSettings();
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UpdateTitle();
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mMainWin.UpdateRecentLinks();
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ProcessCommandLine();
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// Create an initial value.
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SelectionAnalysis = UpdateSelectionState();
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}
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private void ProcessCommandLine() {
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string[] args = Environment.GetCommandLineArgs();
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if (args.Length == 2) {
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DoOpenFile(Path.GetFullPath(args[1]));
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}
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}
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/// <summary>
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/// Loads settings from the settings file into AppSettings.Global. Does not apply
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/// them to the ProjectView.
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/// </summary>
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private void LoadAppSettings() {
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AppSettings settings = AppSettings.Global;
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// Set some default settings for first-time use. The general rule is to set
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// a default value of false, 0, or the empty string, so we only need to set
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// values here when that isn't the case. The point at which the setting is
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// actually used is expected to do something reasonable by default.
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settings.SetBool(AppSettings.SYMWIN_SHOW_USER, true);
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settings.SetBool(AppSettings.SYMWIN_SHOW_PROJECT, true);
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settings.SetBool(AppSettings.SYMWIN_SHOW_PLATFORM, false);
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settings.SetBool(AppSettings.SYMWIN_SHOW_AUTO, false);
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settings.SetBool(AppSettings.SYMWIN_SHOW_CONST, true);
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settings.SetBool(AppSettings.SYMWIN_SHOW_ADDR, true);
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settings.SetBool(AppSettings.SYMWIN_SORT_ASCENDING, true);
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settings.SetInt(AppSettings.SYMWIN_SORT_COL, (int)Symbol.SymbolSortField.Name);
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settings.SetBool(AppSettings.FMT_UPPER_OPERAND_A, true);
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settings.SetBool(AppSettings.FMT_UPPER_OPERAND_S, true);
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settings.SetBool(AppSettings.FMT_ADD_SPACE_FULL_COMMENT, true);
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settings.SetString(AppSettings.FMT_OPCODE_SUFFIX_LONG, "l");
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settings.SetString(AppSettings.FMT_OPERAND_PREFIX_ABS, "a:");
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settings.SetString(AppSettings.FMT_OPERAND_PREFIX_LONG, "f:");
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settings.SetBool(AppSettings.SRCGEN_ADD_IDENT_COMMENT, true);
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settings.SetBool(AppSettings.SRCGEN_LONG_LABEL_NEW_LINE, true);
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#if DEBUG
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settings.SetBool(AppSettings.DEBUG_MENU_ENABLED, true);
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#else
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settings.SetBool(AppSettings.DEBUG_MENU_ENABLED, false);
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#endif
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// Make sure we have entries for these.
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settings.SetString(AppSettings.CDLV_FONT_FAMILY,
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mMainWin.CodeListFontFamily.ToString());
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settings.SetInt(AppSettings.CDLV_FONT_SIZE, (int)mMainWin.CodeListFontSize);
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// Load the settings file, and merge it into the globals.
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string runtimeDataDir = RuntimeDataAccess.GetDirectory();
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if (runtimeDataDir == null) {
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Debug.WriteLine("Unable to load settings file");
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return;
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}
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string settingsDir = Path.GetDirectoryName(runtimeDataDir);
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string settingsPath = Path.Combine(settingsDir, SETTINGS_FILE_NAME);
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try {
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string text = File.ReadAllText(settingsPath);
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AppSettings fileSettings = AppSettings.Deserialize(text);
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AppSettings.Global.MergeSettings(fileSettings);
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Debug.WriteLine("Settings file loaded and merged");
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} catch (Exception ex) {
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Debug.WriteLine("Unable to read settings file: " + ex.Message);
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}
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}
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/// <summary>
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/// Saves AppSettings to a file.
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/// </summary>
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private void SaveAppSettings() {
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if (!AppSettings.Global.Dirty) {
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Debug.WriteLine("Settings not dirty, not saving");
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return;
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}
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// Main window position and size.
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AppSettings.Global.SetString(AppSettings.MAIN_WINDOW_PLACEMENT,
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mMainWin.GetPlacement());
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// Horizontal splitters.
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AppSettings.Global.SetInt(AppSettings.MAIN_LEFT_PANEL_WIDTH,
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(int)mMainWin.LeftPanelWidth);
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AppSettings.Global.SetInt(AppSettings.MAIN_RIGHT_PANEL_WIDTH,
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(int)mMainWin.RightPanelWidth);
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// Vertical splitters.
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AppSettings.Global.SetInt(AppSettings.MAIN_REFERENCES_HEIGHT,
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(int)mMainWin.ReferencesPanelHeight);
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AppSettings.Global.SetInt(AppSettings.MAIN_SYMBOLS_HEIGHT,
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(int)mMainWin.SymbolsPanelHeight);
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mMainWin.CaptureColumnWidths();
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string runtimeDataDir = RuntimeDataAccess.GetDirectory();
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if (runtimeDataDir == null) {
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Debug.WriteLine("Unable to save settings file");
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return;
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}
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string settingsDir = Path.GetDirectoryName(runtimeDataDir);
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string settingsPath = Path.Combine(settingsDir, SETTINGS_FILE_NAME);
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try {
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string cereal = AppSettings.Global.Serialize();
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File.WriteAllText(settingsPath, cereal);
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AppSettings.Global.Dirty = false;
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Debug.WriteLine("Saved settings (" + settingsPath + ")");
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} catch (Exception ex) {
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Debug.WriteLine("Failed to save settings: " + ex.Message);
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}
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}
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/// <summary>
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/// Replaces the contents of the global settings object with the new settings,
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/// then applies them to the project.
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/// </summary>
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/// <param name="settings"></param>
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public void SetAppSettings(AppSettings settings) {
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AppSettings.Global.ReplaceSettings(settings);
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ApplyAppSettings();
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// We get called whenever Apply or OK is hit in the settings editor, so it's
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// a pretty good time to save the settings out.
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SaveAppSettings();
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}
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/// <summary>
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/// Sets the app window's location and size. This should be called before the window has
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/// finished initialization.
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/// </summary>
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private void SetAppWindowLocation() {
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const int DEFAULT_SPLIT = 250;
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AppSettings settings = AppSettings.Global;
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string placement = settings.GetString(AppSettings.MAIN_WINDOW_PLACEMENT, null);
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if (placement != null) {
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mMainWin.SetPlacement(placement);
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}
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mMainWin.LeftPanelWidth =
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settings.GetInt(AppSettings.MAIN_LEFT_PANEL_WIDTH, DEFAULT_SPLIT);
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mMainWin.RightPanelWidth =
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settings.GetInt(AppSettings.MAIN_RIGHT_PANEL_WIDTH, DEFAULT_SPLIT);
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mMainWin.ReferencesPanelHeight =
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settings.GetInt(AppSettings.MAIN_REFERENCES_HEIGHT, 350);
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mMainWin.SymbolsPanelHeight =
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settings.GetInt(AppSettings.MAIN_SYMBOLS_HEIGHT, 400);
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mMainWin.RestoreColumnWidths();
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}
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/// <summary>
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/// Applies "actionable" settings to the ProjectView, pulling them out of the global
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/// settings object. If a project is open, refreshes the display list and all sub-windows.
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/// </summary>
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private void ApplyAppSettings() {
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Debug.WriteLine("ApplyAppSettings...");
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AppSettings settings = AppSettings.Global;
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// Set up the formatter.
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mFormatterConfig = new Formatter.FormatConfig();
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AsmGen.GenCommon.ConfigureFormatterFromSettings(AppSettings.Global,
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ref mFormatterConfig);
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mFormatterConfig.mEndOfLineCommentDelimiter = ";";
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mFormatterConfig.mFullLineCommentDelimiterBase = ";";
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mFormatterConfig.mBoxLineCommentDelimiter = string.Empty;
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mFormatterConfig.mAllowHighAsciiCharConst = true;
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mOutputFormatter = new Formatter(mFormatterConfig);
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mOutputFormatterCpuDef = null;
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// Set pseudo-op names. Entries aren't allowed to be blank, so we start with the
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// default values and merge in whatever the user has configured.
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mPseudoOpNames = PseudoOp.sDefaultPseudoOpNames.GetCopy();
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string pseudoCereal = settings.GetString(AppSettings.FMT_PSEUDO_OP_NAMES, null);
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if (!string.IsNullOrEmpty(pseudoCereal)) {
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PseudoOp.PseudoOpNames deser = PseudoOp.PseudoOpNames.Deserialize(pseudoCereal);
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if (deser != null) {
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mPseudoOpNames.Merge(deser);
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}
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}
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// Configure the Symbols window.
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mMainWin.SymFilterUserLabels =
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settings.GetBool(AppSettings.SYMWIN_SHOW_USER, false);
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mMainWin.SymFilterAutoLabels =
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settings.GetBool(AppSettings.SYMWIN_SHOW_AUTO, false);
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mMainWin.SymFilterProjectSymbols =
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settings.GetBool(AppSettings.SYMWIN_SHOW_PROJECT, false);
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mMainWin.SymFilterPlatformSymbols =
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settings.GetBool(AppSettings.SYMWIN_SHOW_PLATFORM, false);
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mMainWin.SymFilterConstants =
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settings.GetBool(AppSettings.SYMWIN_SHOW_CONST, false);
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mMainWin.SymFilterAddresses =
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settings.GetBool(AppSettings.SYMWIN_SHOW_ADDR, false);
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// Get the configured font info. If nothing is configured, use whatever the
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// code list happens to be using now.
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string fontFamilyName = settings.GetString(AppSettings.CDLV_FONT_FAMILY, null);
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if (fontFamilyName == null) {
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fontFamilyName = mMainWin.CodeListFontFamily.ToString();
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}
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int size = settings.GetInt(AppSettings.CDLV_FONT_SIZE, -1);
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if (size <= 0) {
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size = (int)mMainWin.CodeListFontSize;
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}
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mMainWin.SetCodeListFont(fontFamilyName, size);
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// Update the column widths. This was done earlier during init, but may need to be
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// repeated if the show/hide buttons were used in Settings.
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mMainWin.RestoreColumnWidths();
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// Unpack the recent-project list.
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UnpackRecentProjectList();
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// Enable the DEBUG menu if configured.
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mMainWin.ShowDebugMenu =
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AppSettings.Global.GetBool(AppSettings.DEBUG_MENU_ENABLED, false);
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// Finally, update the display list generator with all the fancy settings.
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if (CodeLineList != null) {
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// Regenerate the display list with the latest formatter config and
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// pseudo-op definition. (These are set as part of the refresh.)
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UndoableChange uc =
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UndoableChange.CreateDummyChange(UndoableChange.ReanalysisScope.DisplayOnly);
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ApplyChanges(new ChangeSet(uc), false);
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}
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}
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private void UnpackRecentProjectList() {
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RecentProjectPaths.Clear();
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string cereal = AppSettings.Global.GetString(
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AppSettings.PRVW_RECENT_PROJECT_LIST, null);
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if (string.IsNullOrEmpty(cereal)) {
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return;
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}
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try {
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JavaScriptSerializer ser = new JavaScriptSerializer();
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RecentProjectPaths = ser.Deserialize<List<string>>(cereal);
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} catch (Exception ex) {
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Debug.WriteLine("Failed deserializing recent projects: " + ex.Message);
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return;
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Ensures that the named project is at the top of the list. If it's elsewhere
|
|
/// in the list, move it to the top. Excess items are removed.
|
|
/// </summary>
|
|
/// <param name="projectPath"></param>
|
|
private void UpdateRecentProjectList(string projectPath) {
|
|
if (string.IsNullOrEmpty(projectPath)) {
|
|
// This can happen if you create a new project, then close the window
|
|
// without having saved it.
|
|
return;
|
|
}
|
|
int index = RecentProjectPaths.IndexOf(projectPath);
|
|
if (index == 0) {
|
|
// Already in the list, nothing changes. No need to update anything else.
|
|
return;
|
|
}
|
|
if (index > 0) {
|
|
RecentProjectPaths.RemoveAt(index);
|
|
}
|
|
RecentProjectPaths.Insert(0, projectPath);
|
|
|
|
// Trim the list to the max allowed.
|
|
while (RecentProjectPaths.Count > MAX_RECENT_PROJECTS) {
|
|
Debug.WriteLine("Recent projects: dropping " +
|
|
RecentProjectPaths[MAX_RECENT_PROJECTS]);
|
|
RecentProjectPaths.RemoveAt(MAX_RECENT_PROJECTS);
|
|
}
|
|
|
|
// Store updated list in app settings. JSON-in-JSON is ugly and inefficient,
|
|
// but it'll do for now.
|
|
JavaScriptSerializer ser = new JavaScriptSerializer();
|
|
string cereal = ser.Serialize(RecentProjectPaths);
|
|
AppSettings.Global.SetString(AppSettings.PRVW_RECENT_PROJECT_LIST, cereal);
|
|
|
|
mMainWin.UpdateRecentLinks();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Updates the main form title to show project name and modification status.
|
|
/// </summary>
|
|
private void UpdateTitle() {
|
|
// Update main window title.
|
|
StringBuilder sb = new StringBuilder();
|
|
sb.Append(Res.Strings.TITLE_BASE);
|
|
if (mProject != null) {
|
|
sb.Append(" - ");
|
|
if (string.IsNullOrEmpty(mProjectPathName)) {
|
|
sb.Append(Res.Strings.TITLE_NEW_PROJECT);
|
|
} else {
|
|
sb.Append(Path.GetFileName(mProjectPathName));
|
|
}
|
|
|
|
if (mProject.IsDirty) {
|
|
sb.Append(" ");
|
|
sb.Append(Res.Strings.TITLE_MODIFIED);
|
|
}
|
|
}
|
|
mMainWin.Title = sb.ToString();
|
|
}
|
|
|
|
#endregion Init and settings
|
|
|
|
|
|
#region Project management
|
|
|
|
private bool PrepareNewProject(string dataPathName, SystemDef sysDef) {
|
|
DisasmProject proj = new DisasmProject();
|
|
mDataPathName = dataPathName;
|
|
mProjectPathName = string.Empty;
|
|
byte[] fileData = null;
|
|
try {
|
|
fileData = LoadDataFile(dataPathName);
|
|
} catch (Exception ex) {
|
|
Debug.WriteLine("PrepareNewProject exception: " + ex);
|
|
string message = Res.Strings.OPEN_DATA_FAIL_CAPTION;
|
|
string caption = Res.Strings.OPEN_DATA_FAIL_MESSAGE + ": " + ex.Message;
|
|
MessageBox.Show(caption, message, MessageBoxButton.OK,
|
|
MessageBoxImage.Error);
|
|
return false;
|
|
}
|
|
proj.UseMainAppDomainForPlugins = mUseMainAppDomainForPlugins;
|
|
proj.Initialize(fileData.Length);
|
|
proj.PrepForNew(fileData, Path.GetFileName(dataPathName));
|
|
|
|
// Initial header comment is the program name and version.
|
|
string cmt = string.Format(Res.Strings.DEFAULT_HEADER_COMMENT_FMT, App.ProgramVersion);
|
|
proj.LongComments.Add(LineListGen.Line.HEADER_COMMENT_OFFSET,
|
|
new MultiLineComment(cmt));
|
|
|
|
// The system definition provides a set of defaults that can be overridden.
|
|
// We pull everything of interest out and then discard the object.
|
|
proj.ApplySystemDef(sysDef);
|
|
|
|
mProject = proj;
|
|
|
|
return true;
|
|
}
|
|
|
|
#if false
|
|
private class FinishPrepProgress : WorkProgress.IWorker {
|
|
public string ExtMessages { get; private set; }
|
|
private MainController mMainCtrl;
|
|
|
|
public FinishPrepProgress(MainController mainCtrl) {
|
|
mMainCtrl = mainCtrl;
|
|
}
|
|
public object DoWork(BackgroundWorker worker) {
|
|
string messages = mMainCtrl.mProject.LoadExternalFiles();
|
|
mMainCtrl.DoRefreshProject(UndoableChange.ReanalysisScope.CodeAndData);
|
|
return messages;
|
|
}
|
|
|
|
public void RunWorkerCompleted(object results) {
|
|
ExtMessages = (string)results;
|
|
}
|
|
}
|
|
#endif
|
|
|
|
private void FinishPrep() {
|
|
CodeLineList = new LineListGen(mProject, mMainWin.CodeDisplayList,
|
|
mOutputFormatter, mPseudoOpNames);
|
|
|
|
string messages = mProject.LoadExternalFiles();
|
|
if (messages.Length != 0) {
|
|
// ProjectLoadIssues isn't quite the right dialog, but it'll do. This is
|
|
// purely informative; no decision needs to be made.
|
|
ProjectLoadIssues dlg = new ProjectLoadIssues(mMainWin, messages,
|
|
ProjectLoadIssues.Buttons.Continue);
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
// Ideally we'd call DoRefreshProject (and LoadExternalFiles) from a progress
|
|
// dialog, but we're not allowed to update the DisplayList from a different thread.
|
|
RefreshProject(UndoableChange.ReanalysisScope.CodeAndData);
|
|
|
|
// Populate the Symbols list.
|
|
PopulateSymbolsList();
|
|
|
|
// Load initial contents of Notes panel.
|
|
PopulateNotesList();
|
|
|
|
mMainWin.ShowCodeListView = true;
|
|
mNavStack.Clear();
|
|
|
|
UpdateRecentProjectList(mProjectPathName);
|
|
|
|
UpdateTitle();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Loads the data file, reading it entirely into memory.
|
|
///
|
|
/// All errors are reported as exceptions.
|
|
/// </summary>
|
|
/// <param name="dataFileName">Full pathname.</param>
|
|
/// <returns>Data file contents.</returns>
|
|
private byte[] LoadDataFile(string dataFileName) {
|
|
byte[] fileData;
|
|
|
|
using (FileStream fs = File.Open(dataFileName, FileMode.Open, FileAccess.Read)) {
|
|
// Check length; should have been caught earlier.
|
|
if (fs.Length > DisasmProject.MAX_DATA_FILE_SIZE) {
|
|
throw new InvalidDataException(
|
|
string.Format(Res.Strings.OPEN_DATA_TOO_LARGE_FMT,
|
|
fs.Length / 1024, DisasmProject.MAX_DATA_FILE_SIZE / 1024));
|
|
} else if (fs.Length == 0) {
|
|
throw new InvalidDataException(Res.Strings.OPEN_DATA_EMPTY);
|
|
}
|
|
fileData = new byte[fs.Length];
|
|
int actual = fs.Read(fileData, 0, (int)fs.Length);
|
|
if (actual != fs.Length) {
|
|
// Not expected -- should be able to read the entire file in one shot.
|
|
throw new Exception(Res.Strings.OPEN_DATA_PARTIAL_READ);
|
|
}
|
|
}
|
|
|
|
return fileData;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Applies the changes to the project, adds them to the undo stack, and updates
|
|
/// the display.
|
|
/// </summary>
|
|
/// <param name="cs">Set of changes to apply.</param>
|
|
private void ApplyUndoableChanges(ChangeSet cs) {
|
|
if (cs.Count == 0) {
|
|
Debug.WriteLine("ApplyUndoableChanges: change set is empty");
|
|
}
|
|
ApplyChanges(cs, false);
|
|
mProject.PushChangeSet(cs);
|
|
UpdateTitle();
|
|
|
|
// If the debug dialog is visible, update it.
|
|
if (mShowUndoRedoHistoryDialog != null) {
|
|
mShowUndoRedoHistoryDialog.DisplayText = mProject.DebugGetUndoRedoHistory();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Applies the changes to the project, and updates the display.
|
|
///
|
|
/// This is called by the undo/redo commands. Don't call this directly from the
|
|
/// various UI-driven functions, as this does not add the change to the undo stack.
|
|
/// </summary>
|
|
/// <param name="cs">Set of changes to apply.</param>
|
|
/// <param name="backward">If set, undo the changes instead.</param>
|
|
private void ApplyChanges(ChangeSet cs, bool backward) {
|
|
mReanalysisTimer.Clear();
|
|
mReanalysisTimer.StartTask("ProjectView.ApplyChanges()");
|
|
|
|
mReanalysisTimer.StartTask("Save selection");
|
|
mMainWin.CodeListView_DebugValidateSelectionCount();
|
|
int topItemIndex = mMainWin.CodeListView_GetTopIndex();
|
|
LineListGen.SavedSelection savedSel = LineListGen.SavedSelection.Generate(
|
|
CodeLineList, mMainWin.CodeDisplayList.SelectedIndices, topItemIndex);
|
|
//savedSel.DebugDump();
|
|
|
|
// Clear this so we don't try to fiddle with it later.
|
|
mTargetHighlightIndex = -1;
|
|
mReanalysisTimer.EndTask("Save selection");
|
|
|
|
mReanalysisTimer.StartTask("Apply changes");
|
|
UndoableChange.ReanalysisScope needReanalysis = mProject.ApplyChanges(cs, backward,
|
|
out RangeSet affectedOffsets);
|
|
mReanalysisTimer.EndTask("Apply changes");
|
|
|
|
string refreshTaskStr = "Refresh w/reanalysis=" + needReanalysis;
|
|
mReanalysisTimer.StartTask(refreshTaskStr);
|
|
if (needReanalysis != UndoableChange.ReanalysisScope.None) {
|
|
Debug.WriteLine("Refreshing project (" + needReanalysis + ")");
|
|
RefreshProject(needReanalysis);
|
|
} else {
|
|
Debug.WriteLine("Refreshing " + affectedOffsets.Count + " offsets");
|
|
RefreshCodeListViewEntries(affectedOffsets);
|
|
mProject.Validate(); // shouldn't matter w/o reanalysis, but do it anyway
|
|
}
|
|
mReanalysisTimer.EndTask(refreshTaskStr);
|
|
|
|
DisplayListSelection newSel = savedSel.Restore(CodeLineList, out topItemIndex);
|
|
//newSel.DebugDump();
|
|
|
|
// Restore the selection. The selection-changed event will cause updates to the
|
|
// references, notes, and info panels.
|
|
mReanalysisTimer.StartTask("Restore selection and top position");
|
|
mMainWin.CodeListView_SetSelection(newSel);
|
|
mMainWin.CodeListView_SetTopIndex(topItemIndex);
|
|
mReanalysisTimer.EndTask("Restore selection and top position");
|
|
|
|
// Update the Notes and Symbols windows. References should refresh automatically
|
|
// when the selection is restored.
|
|
PopulateNotesList();
|
|
PopulateSymbolsList();
|
|
|
|
mReanalysisTimer.EndTask("ProjectView.ApplyChanges()");
|
|
|
|
//mReanalysisTimer.DumpTimes("ProjectView timers:", mGenerationLog);
|
|
if (mShowAnalysisTimersDialog != null) {
|
|
string timerStr = mReanalysisTimer.DumpToString("ProjectView timers:");
|
|
mShowAnalysisTimersDialog.DisplayText = timerStr;
|
|
}
|
|
|
|
// Lines may have moved around. Update the selection highlight. It's important
|
|
// we do it here, and not down in DoRefreshProject(), because at that point the
|
|
// ListView's selection index could be referencing a line off the end.
|
|
// (This may not be necessary with WPF, because the way highlights work changed.)
|
|
UpdateSelectionHighlight();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Updates all of the specified ListView entries. This is called after minor changes,
|
|
/// such as editing a comment or renaming a label, that can be handled by regenerating
|
|
/// selected parts of the DisplayList.
|
|
/// </summary>
|
|
/// <param name="offsetSet"></param>
|
|
private void RefreshCodeListViewEntries(RangeSet offsetSet) {
|
|
IEnumerator<RangeSet.Range> iter = offsetSet.RangeListIterator;
|
|
while (iter.MoveNext()) {
|
|
RangeSet.Range range = iter.Current;
|
|
CodeLineList.GenerateRange(range.Low, range.High);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Refreshes the project after something of substance has changed. Some
|
|
/// re-analysis will be done, followed by a complete rebuild of the DisplayList.
|
|
/// </summary>
|
|
/// <param name="reanalysisRequired">Indicates whether reanalysis is required, and
|
|
/// what level.</param>
|
|
private void RefreshProject(UndoableChange.ReanalysisScope reanalysisRequired) {
|
|
Debug.Assert(reanalysisRequired != UndoableChange.ReanalysisScope.None);
|
|
|
|
// NOTE: my goal is to arrange things so that reanalysis (data-only, and ideally
|
|
// code+data) takes less than 100ms. With that response time there's no need for
|
|
// background processing and progress bars. Since we need to do data-only
|
|
// reanalysis after many common operations, the program becomes unpleasant to
|
|
// use if we miss this goal, and progress bars won't make it less so.
|
|
|
|
if (mProject.FileDataLength > 65536) {
|
|
try {
|
|
Mouse.OverrideCursor = Cursors.Wait;
|
|
DoRefreshProject(reanalysisRequired);
|
|
} finally {
|
|
Mouse.OverrideCursor = null;
|
|
}
|
|
} else {
|
|
DoRefreshProject(reanalysisRequired);
|
|
}
|
|
|
|
if (mGenerationLog != null) {
|
|
//mReanalysisTimer.StartTask("Save _log");
|
|
//mGenerationLog.WriteToFile(@"C:\Src\WorkBench\SourceGen\TestData\_log.txt");
|
|
//mReanalysisTimer.EndTask("Save _log");
|
|
|
|
if (mShowAnalyzerOutputDialog != null) {
|
|
mShowAnalyzerOutputDialog.DisplayText = mGenerationLog.WriteToString();
|
|
}
|
|
}
|
|
|
|
if (FormatDescriptor.DebugCreateCount != 0) {
|
|
Debug.WriteLine("FormatDescriptor total=" + FormatDescriptor.DebugCreateCount +
|
|
" prefab=" + FormatDescriptor.DebugPrefabCount + " (" +
|
|
(FormatDescriptor.DebugPrefabCount * 100) / FormatDescriptor.DebugCreateCount +
|
|
"%)");
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Refreshes the project after something of substance has changed.
|
|
/// </summary>
|
|
/// <remarks>
|
|
/// Ideally from this point on we can run on a background thread. The tricky part
|
|
/// is the close relationship between LineListGen and DisplayList -- we can't update
|
|
/// DisplayList from a background thread. Until that's fixed, putting up a "working..."
|
|
/// dialog or other UI will be awkward.
|
|
/// </remarks>
|
|
/// <param name="reanalysisRequired">Indicates whether reanalysis is required, and
|
|
/// what level.</param>
|
|
private void DoRefreshProject(UndoableChange.ReanalysisScope reanalysisRequired) {
|
|
// Changing the CPU type or whether undocumented instructions are supported
|
|
// invalidates the Formatter's mnemonic cache. We can change these values
|
|
// through undo/redo, so we need to check it here.
|
|
if (mOutputFormatterCpuDef != mProject.CpuDef) { // reference equality is fine
|
|
Debug.WriteLine("CpuDef has changed, resetting formatter (now " +
|
|
mProject.CpuDef + ")");
|
|
mOutputFormatter = new Formatter(mFormatterConfig);
|
|
CodeLineList.SetFormatter(mOutputFormatter);
|
|
CodeLineList.SetPseudoOpNames(mPseudoOpNames);
|
|
mOutputFormatterCpuDef = mProject.CpuDef;
|
|
}
|
|
|
|
if (reanalysisRequired != UndoableChange.ReanalysisScope.DisplayOnly) {
|
|
mGenerationLog = new CommonUtil.DebugLog();
|
|
mGenerationLog.SetMinPriority(CommonUtil.DebugLog.Priority.Debug);
|
|
mGenerationLog.SetShowRelTime(true);
|
|
|
|
mReanalysisTimer.StartTask("Call DisasmProject.Analyze()");
|
|
mProject.Analyze(reanalysisRequired, mGenerationLog, mReanalysisTimer);
|
|
mReanalysisTimer.EndTask("Call DisasmProject.Analyze()");
|
|
}
|
|
|
|
mReanalysisTimer.StartTask("Generate DisplayList");
|
|
CodeLineList.GenerateAll();
|
|
mReanalysisTimer.EndTask("Generate DisplayList");
|
|
}
|
|
|
|
#endregion Project management
|
|
|
|
#region Main window UI event handlers
|
|
|
|
public void NewProject() {
|
|
if (!CloseProject()) {
|
|
return;
|
|
}
|
|
|
|
string sysDefsPath = RuntimeDataAccess.GetPathName("SystemDefs.json");
|
|
if (sysDefsPath == null) {
|
|
MessageBox.Show(Res.Strings.ERR_LOAD_CONFIG_FILE, Res.Strings.OPERATION_FAILED,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
|
|
SystemDefSet sds = null;
|
|
try {
|
|
sds = SystemDefSet.ReadFile(sysDefsPath);
|
|
} catch (Exception ex) {
|
|
Debug.WriteLine("Failed loading system def set: " + ex);
|
|
MessageBox.Show(Res.Strings.ERR_LOAD_CONFIG_FILE, Res.Strings.OPERATION_FAILED,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
|
|
NewProject dlg = new NewProject(mMainWin, sds);
|
|
if (dlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
bool ok = PrepareNewProject(Path.GetFullPath(dlg.DataFileName), dlg.SystemDef);
|
|
if (ok) {
|
|
FinishPrep();
|
|
}
|
|
}
|
|
|
|
public void OpenRecentProject(int projIndex) {
|
|
if (!CloseProject()) {
|
|
return;
|
|
}
|
|
DoOpenFile(RecentProjectPaths[projIndex]);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles opening an existing project by letting the user select the project file.
|
|
/// </summary>
|
|
public void OpenProject() {
|
|
if (!CloseProject()) {
|
|
return;
|
|
}
|
|
|
|
OpenFileDialog fileDlg = new OpenFileDialog() {
|
|
Filter = ProjectFile.FILENAME_FILTER + "|" + Res.Strings.FILE_FILTER_ALL,
|
|
FilterIndex = 1
|
|
};
|
|
if (fileDlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
|
|
string projPathName = Path.GetFullPath(fileDlg.FileName);
|
|
DoOpenFile(projPathName);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles opening an existing project, given a full pathname to the project file.
|
|
/// </summary>
|
|
private void DoOpenFile(string projPathName) {
|
|
Debug.WriteLine("DoOpenFile: " + projPathName);
|
|
Debug.Assert(mProject == null);
|
|
|
|
if (!File.Exists(projPathName)) {
|
|
// Should only happen for projects in "recents".
|
|
string msg = string.Format(Res.Strings.ERR_FILE_NOT_FOUND_FMT, projPathName);
|
|
MessageBox.Show(msg, Res.Strings.ERR_FILE_GENERIC_CAPTION,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
|
|
DisasmProject newProject = new DisasmProject();
|
|
newProject.UseMainAppDomainForPlugins = mUseMainAppDomainForPlugins;
|
|
|
|
// Deserialize the project file. I want to do this before loading the data file
|
|
// in case we decide to store the data file name in the project (e.g. the data
|
|
// file is a disk image or zip archive, and we need to know which part(s) to
|
|
// extract).
|
|
if (!ProjectFile.DeserializeFromFile(projPathName, newProject,
|
|
out FileLoadReport report)) {
|
|
// Should probably use a less-busy dialog for something simple like
|
|
// "permission denied", but the open file dialog handles most simple
|
|
// stuff directly.
|
|
ProjectLoadIssues dlg = new ProjectLoadIssues(mMainWin, report.Format(),
|
|
ProjectLoadIssues.Buttons.Cancel);
|
|
dlg.ShowDialog();
|
|
// ignore dlg.DialogResult
|
|
return;
|
|
}
|
|
|
|
// Now open the data file, generating the pathname by stripping off the ".dis65"
|
|
// extension. If we can't find the file, show a message box and offer the option to
|
|
// locate it manually, repeating the process until successful or canceled.
|
|
const string UNKNOWN_FILE = "UNKNOWN";
|
|
string dataPathName;
|
|
if (projPathName.Length <= ProjectFile.FILENAME_EXT.Length) {
|
|
dataPathName = UNKNOWN_FILE;
|
|
} else {
|
|
dataPathName = projPathName.Substring(0,
|
|
projPathName.Length - ProjectFile.FILENAME_EXT.Length);
|
|
}
|
|
byte[] fileData;
|
|
while ((fileData = FindValidDataFile(ref dataPathName, newProject,
|
|
out bool cancel)) == null) {
|
|
if (cancel) {
|
|
// give up
|
|
Debug.WriteLine("Abandoning attempt to open project");
|
|
return;
|
|
}
|
|
}
|
|
|
|
// If there were warnings, notify the user and give the a chance to cancel.
|
|
if (report.Count != 0) {
|
|
ProjectLoadIssues dlg = new ProjectLoadIssues(mMainWin, report.Format(),
|
|
ProjectLoadIssues.Buttons.ContinueOrCancel);
|
|
bool? ok = dlg.ShowDialog();
|
|
|
|
if (ok != true) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
mProject = newProject;
|
|
mProjectPathName = mProject.ProjectPathName = projPathName;
|
|
mProject.SetFileData(fileData, Path.GetFileName(dataPathName));
|
|
FinishPrep();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Finds and loads the specified data file. The file's length and CRC must match
|
|
/// the project's expectations.
|
|
/// </summary>
|
|
/// <param name="dataPathName">Full path to file.</param>
|
|
/// <param name="proj">Project object.</param>
|
|
/// <param name="cancel">Returns true if we want to cancel the attempt.</param>
|
|
/// <returns></returns>
|
|
private byte[] FindValidDataFile(ref string dataPathName, DisasmProject proj,
|
|
out bool cancel) {
|
|
FileInfo fi = new FileInfo(dataPathName);
|
|
if (!fi.Exists) {
|
|
Debug.WriteLine("File '" + dataPathName + "' doesn't exist");
|
|
dataPathName = ChooseDataFile(dataPathName,
|
|
Res.Strings.OPEN_DATA_DOESNT_EXIST);
|
|
cancel = (dataPathName == null);
|
|
return null;
|
|
}
|
|
if (fi.Length != proj.FileDataLength) {
|
|
Debug.WriteLine("File '" + dataPathName + "' has length=" + fi.Length +
|
|
", expected " + proj.FileDataLength);
|
|
dataPathName = ChooseDataFile(dataPathName,
|
|
string.Format(Res.Strings.OPEN_DATA_WRONG_LENGTH_FMT,
|
|
fi.Length, proj.FileDataLength));
|
|
cancel = (dataPathName == null);
|
|
return null;
|
|
}
|
|
byte[] fileData = null;
|
|
try {
|
|
fileData = LoadDataFile(dataPathName);
|
|
} catch (Exception ex) {
|
|
Debug.WriteLine("File '" + dataPathName + "' failed to load: " + ex.Message);
|
|
dataPathName = ChooseDataFile(dataPathName,
|
|
string.Format(Res.Strings.OPEN_DATA_LOAD_FAILED_FMT, ex.Message));
|
|
cancel = (dataPathName == null);
|
|
return null;
|
|
}
|
|
uint crc = CRC32.OnWholeBuffer(0, fileData);
|
|
if (crc != proj.FileDataCrc32) {
|
|
Debug.WriteLine("File '" + dataPathName + "' has CRC32=" + crc +
|
|
", expected " + proj.FileDataCrc32);
|
|
// Format the CRC as signed decimal, so that interested parties can
|
|
// easily replace the value in the .dis65 file.
|
|
dataPathName = ChooseDataFile(dataPathName,
|
|
string.Format(Res.Strings.OPEN_DATA_WRONG_CRC_FMT,
|
|
(int)crc, (int)proj.FileDataCrc32));
|
|
cancel = (dataPathName == null);
|
|
return null;
|
|
}
|
|
|
|
cancel = false;
|
|
return fileData;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Displays a "do you want to pick a different file" message, then (on OK) allows the
|
|
/// user to select a file.
|
|
/// </summary>
|
|
/// <param name="origPath">Pathname of original file.</param>
|
|
/// <param name="errorMsg">Message to display in the message box.</param>
|
|
/// <returns>Full path of file to open.</returns>
|
|
private string ChooseDataFile(string origPath, string errorMsg) {
|
|
DataFileLoadIssue dlg = new DataFileLoadIssue(mMainWin, origPath, errorMsg);
|
|
bool? ok = dlg.ShowDialog();
|
|
if (ok != true) {
|
|
return null;
|
|
}
|
|
|
|
OpenFileDialog fileDlg = new OpenFileDialog() {
|
|
FileName = Path.GetFileName(origPath),
|
|
Filter = Res.Strings.FILE_FILTER_ALL
|
|
};
|
|
if (fileDlg.ShowDialog() != true) {
|
|
return null;
|
|
}
|
|
|
|
string newPath = Path.GetFullPath(fileDlg.FileName);
|
|
Debug.WriteLine("User selected data file " + newPath);
|
|
return newPath;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Saves the project, querying for the filename.
|
|
/// </summary>
|
|
/// <returns>True on success, false if the save attempt failed or was canceled.</returns>
|
|
public bool SaveProjectAs() {
|
|
SaveFileDialog fileDlg = new SaveFileDialog() {
|
|
Filter = ProjectFile.FILENAME_FILTER + "|" + Res.Strings.FILE_FILTER_ALL,
|
|
FilterIndex = 1,
|
|
ValidateNames = true,
|
|
AddExtension = true,
|
|
FileName = Path.GetFileName(mDataPathName) + ProjectFile.FILENAME_EXT
|
|
};
|
|
if (fileDlg.ShowDialog() != true) {
|
|
Debug.WriteLine("SaveAs canceled by user");
|
|
return false;
|
|
}
|
|
string pathName = Path.GetFullPath(fileDlg.FileName);
|
|
Debug.WriteLine("Project save path: " + pathName);
|
|
if (!DoSave(pathName)) {
|
|
return false;
|
|
}
|
|
|
|
// Success, record the path name.
|
|
mProjectPathName = mProject.ProjectPathName = pathName;
|
|
|
|
// add it to the title bar
|
|
UpdateTitle();
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Saves the project. If it hasn't been saved before, use save-as behavior instead.
|
|
/// </summary>
|
|
/// <returns>True on success, false if the save attempt failed.</returns>
|
|
public bool SaveProject() {
|
|
if (string.IsNullOrEmpty(mProjectPathName)) {
|
|
return SaveProjectAs();
|
|
}
|
|
return DoSave(mProjectPathName);
|
|
}
|
|
|
|
private bool DoSave(string pathName) {
|
|
Debug.WriteLine("SAVING " + pathName);
|
|
if (!ProjectFile.SerializeToFile(mProject, pathName, out string errorMessage)) {
|
|
MessageBox.Show(Res.Strings.ERR_PROJECT_SAVE_FAIL + ": " + errorMessage,
|
|
Res.Strings.OPERATION_FAILED,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return false;
|
|
}
|
|
|
|
mProject.ResetDirtyFlag();
|
|
// If the debug dialog is visible, update it.
|
|
if (mShowUndoRedoHistoryDialog != null) {
|
|
mShowUndoRedoHistoryDialog.DisplayText = mProject.DebugGetUndoRedoHistory();
|
|
}
|
|
UpdateTitle();
|
|
|
|
// Update this, in case this was a new project.
|
|
UpdateRecentProjectList(pathName);
|
|
|
|
// Seems like a good time to save this off too.
|
|
SaveAppSettings();
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles main window closing.
|
|
/// </summary>
|
|
/// <returns>True if it's okay for the window to close, false to cancel it.</returns>
|
|
public bool WindowClosing() {
|
|
SaveAppSettings();
|
|
if (!CloseProject()) {
|
|
return false;
|
|
}
|
|
|
|
// WPF won't exit until all windows are closed, so any unowned windows need
|
|
// to be cleaned up here.
|
|
mAsciiChartDialog?.Close();
|
|
mHexDumpDialog?.Close();
|
|
mShowAnalysisTimersDialog?.Close();
|
|
mShowAnalyzerOutputDialog?.Close();
|
|
mShowUndoRedoHistoryDialog?.Close();
|
|
|
|
while (mUnownedWindows.Count > 0) {
|
|
int count = mUnownedWindows.Count;
|
|
mUnownedWindows[0].Close();
|
|
if (count == mUnownedWindows.Count) {
|
|
// Window failed to remove itself; this will cause an infinite loop.
|
|
// The user will have to close them manually.
|
|
Debug.Assert(false, "Failed to close window " + mUnownedWindows[0]);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Closes the project and associated modeless dialogs. Unsaved changes will be
|
|
/// lost, so if the project has outstanding changes the user will be given the
|
|
/// opportunity to cancel.
|
|
/// </summary>
|
|
/// <returns>True if the project was closed, false if the user chose to cancel.</returns>
|
|
public bool CloseProject() {
|
|
Debug.WriteLine("CloseProject() - dirty=" +
|
|
(mProject == null ? "N/A" : mProject.IsDirty.ToString()));
|
|
if (mProject != null && mProject.IsDirty) {
|
|
DiscardChanges dlg = new DiscardChanges(mMainWin);
|
|
bool? ok = dlg.ShowDialog();
|
|
if (ok != true) {
|
|
return false;
|
|
} else if (dlg.UserChoice == DiscardChanges.Choice.SaveAndContinue) {
|
|
if (!SaveProject()) {
|
|
return false;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Close modeless dialogs that depend on project.
|
|
mHexDumpDialog?.Close();
|
|
mShowAnalysisTimersDialog?.Close();
|
|
mShowAnalyzerOutputDialog?.Close();
|
|
mShowUndoRedoHistoryDialog?.Close();
|
|
|
|
// Discard all project state.
|
|
if (mProject != null) {
|
|
mProject.Cleanup();
|
|
mProject = null;
|
|
}
|
|
mDataPathName = null;
|
|
mProjectPathName = null;
|
|
mTargetHighlightIndex = -1;
|
|
|
|
mMainWin.ShowCodeListView = false;
|
|
mMainWin.ProjectClosing();
|
|
|
|
mGenerationLog = null;
|
|
|
|
// Not necessary, but it lets us check the memory monitor to see if we got
|
|
// rid of everything.
|
|
GC.Collect();
|
|
|
|
return true;
|
|
}
|
|
|
|
public bool IsProjectOpen() {
|
|
return mProject != null;
|
|
}
|
|
|
|
public void AssembleProject() {
|
|
if (string.IsNullOrEmpty(mProjectPathName)) {
|
|
// We need a project pathname so we know where to write the assembler
|
|
// source files, and what to call the output files. We could just pop up the
|
|
// Save As dialog, but that seems confusing unless we do a custom dialog with
|
|
// an explanation, or have some annoying click-through.
|
|
//
|
|
// This only appears for never-saved projects, not projects with unsaved data.
|
|
MessageBox.Show(Res.Strings.SAVE_BEFORE_ASM, Res.Strings.SAVE_BEFORE_ASM_CAPTION,
|
|
MessageBoxButton.OK, MessageBoxImage.Information);
|
|
return;
|
|
}
|
|
|
|
AsmGen.WpfGui.GenAndAsm dlg =
|
|
new AsmGen.WpfGui.GenAndAsm(mMainWin, this, mProject, mProjectPathName);
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Copies the selection to the clipboard as formatted text.
|
|
/// </summary>
|
|
public void CopyToClipboard() {
|
|
const bool addCsv = true;
|
|
|
|
ClipLineFormat format = (ClipLineFormat)AppSettings.Global.GetEnum(
|
|
AppSettings.CLIP_LINE_FORMAT,
|
|
typeof(ClipLineFormat),
|
|
(int)ClipLineFormat.AssemblerSource);
|
|
DisplayListSelection selection = mMainWin.CodeDisplayList.SelectedIndices;
|
|
StringBuilder fullText = new StringBuilder(selection.Count * 50);
|
|
StringBuilder csv = new StringBuilder(selection.Count * 40);
|
|
StringBuilder sb = new StringBuilder(100);
|
|
|
|
int addrAdj = mProject.CpuDef.HasAddr16 ? 6 : 9;
|
|
int disAdj = 0;
|
|
int bytesWidth = 0;
|
|
if (format == ClipLineFormat.Disassembly) {
|
|
// A limit of 8 gets us 4 bytes from dense display ("20edfd60") and 3 if spaces
|
|
// are included ("20 ed fd") with no excess. We want to increase it to 11 so
|
|
// we can always show 4 bytes.
|
|
bytesWidth = (mFormatterConfig.mSpacesBetweenBytes ? 11 : 8);
|
|
disAdj = addrAdj + bytesWidth + 2;
|
|
}
|
|
|
|
// Walking through the selected indices can be slow for a large file, so we
|
|
// run through the full list and pick out the selected items with our parallel
|
|
// structure. (I'm assuming that "select all" will be a common precursor.)
|
|
foreach (int index in selection) {
|
|
LineListGen.Line line = CodeLineList[index];
|
|
DisplayList.FormattedParts parts = CodeLineList.GetFormattedParts(index);
|
|
switch (line.LineType) {
|
|
case LineListGen.Line.Type.Code:
|
|
case LineListGen.Line.Type.Data:
|
|
case LineListGen.Line.Type.EquDirective:
|
|
case LineListGen.Line.Type.RegWidthDirective:
|
|
case LineListGen.Line.Type.OrgDirective:
|
|
if (format == ClipLineFormat.Disassembly) {
|
|
if (!string.IsNullOrEmpty(parts.Addr)) {
|
|
sb.Append(parts.Addr);
|
|
sb.Append(": ");
|
|
}
|
|
|
|
// Shorten the "...".
|
|
string bytesStr = parts.Bytes;
|
|
if (bytesStr != null && bytesStr.Length > bytesWidth) {
|
|
bytesStr = bytesStr.Substring(0, bytesWidth) + "+";
|
|
}
|
|
TextUtil.AppendPaddedString(sb, bytesStr, disAdj);
|
|
}
|
|
TextUtil.AppendPaddedString(sb, parts.Label, disAdj + 9);
|
|
TextUtil.AppendPaddedString(sb, parts.Opcode, disAdj + 9 + 8);
|
|
TextUtil.AppendPaddedString(sb, parts.Operand, disAdj + 9 + 8 + 11);
|
|
if (string.IsNullOrEmpty(parts.Comment)) {
|
|
// Trim trailing spaces off opcode or operand.
|
|
TextUtil.TrimEnd(sb);
|
|
} else {
|
|
sb.Append(parts.Comment);
|
|
}
|
|
sb.Append("\r\n");
|
|
break;
|
|
case LineListGen.Line.Type.LongComment:
|
|
if (format == ClipLineFormat.Disassembly) {
|
|
TextUtil.AppendPaddedString(sb, string.Empty, disAdj);
|
|
}
|
|
sb.Append(parts.Comment);
|
|
sb.Append("\r\n");
|
|
break;
|
|
case LineListGen.Line.Type.Note:
|
|
// don't include notes
|
|
break;
|
|
case LineListGen.Line.Type.Blank:
|
|
sb.Append("\r\n");
|
|
break;
|
|
default:
|
|
Debug.Assert(false);
|
|
break;
|
|
}
|
|
fullText.Append(sb);
|
|
|
|
if (addCsv) {
|
|
csv.Append(TextUtil.EscapeCSV(parts.Offset)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Addr)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Bytes)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Flags)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Attr)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Label)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Opcode)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Operand)); csv.Append(',');
|
|
csv.Append(TextUtil.EscapeCSV(parts.Comment));
|
|
csv.Append("\r\n");
|
|
}
|
|
|
|
sb.Clear();
|
|
}
|
|
|
|
DataObject dataObject = new DataObject();
|
|
dataObject.SetText(fullText.ToString());
|
|
|
|
// We want to have both plain text and CSV data on the clipboard. To add both
|
|
// formats we need to stream it to a DataObject. Complicating matters is Excel's
|
|
// entirely reasonable desire to have data in UTF-8 rather than UTF-16.
|
|
//
|
|
// (I'm not sure pasting assembly bits into Excel is actually useful, so this
|
|
// should probably be optional.)
|
|
//
|
|
// https://stackoverflow.com/a/369219/294248
|
|
if (addCsv) {
|
|
byte[] csvData = Encoding.UTF8.GetBytes(csv.ToString());
|
|
MemoryStream stream = new MemoryStream(csvData);
|
|
dataObject.SetData(DataFormats.CommaSeparatedValue, stream);
|
|
}
|
|
Clipboard.SetDataObject(dataObject, true);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Opens the application settings dialog. All changes to settings are made directly
|
|
/// to the AppSettings.Global object.
|
|
/// </summary>
|
|
public void EditAppSettings() {
|
|
ShowAppSettings(mMainWin, WpfGui.EditAppSettings.Tab.Unknown,
|
|
AsmGen.AssemblerInfo.Id.Unknown);
|
|
}
|
|
|
|
public void ShowAppSettings(Window owner, EditAppSettings.Tab initialTab,
|
|
AsmGen.AssemblerInfo.Id initialAsmId) {
|
|
EditAppSettings dlg = new EditAppSettings(owner, mMainWin, this,
|
|
initialTab, initialAsmId);
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
public void HandleCodeListDoubleClick(int row, int col) {
|
|
Debug.WriteLine("DCLICK: row=" + row + " col=" + col);
|
|
mMainWin.CodeListView_DebugValidateSelectionCount();
|
|
|
|
// Clicking on some types of lines, such as ORG directives, results in
|
|
// specific behavior regardless of which column you click in. We're just
|
|
// checking the clicked-on line to decide what action to take. If it doesn't
|
|
// make sense to do for a multi-line selection, the action will have been
|
|
// disabled.
|
|
LineListGen.Line line = CodeLineList[row];
|
|
switch (line.LineType) {
|
|
case LineListGen.Line.Type.EquDirective:
|
|
// Currently only does something for project symbols; platform symbols
|
|
// do nothing.
|
|
if (CanEditProjectSymbol()) {
|
|
EditProjectSymbol();
|
|
}
|
|
break;
|
|
case LineListGen.Line.Type.OrgDirective:
|
|
if (CanEditAddress()) {
|
|
EditAddress();
|
|
}
|
|
break;
|
|
case LineListGen.Line.Type.RegWidthDirective:
|
|
if (CanEditStatusFlags()) {
|
|
EditStatusFlags();
|
|
}
|
|
break;
|
|
case LineListGen.Line.Type.LongComment:
|
|
if (CanEditLongComment()) {
|
|
EditLongComment();
|
|
}
|
|
break;
|
|
case LineListGen.Line.Type.Note:
|
|
if (CanEditNote()) {
|
|
EditNote();
|
|
}
|
|
break;
|
|
|
|
case LineListGen.Line.Type.Code:
|
|
case LineListGen.Line.Type.Data:
|
|
// For code and data, we have to break it down by column.
|
|
switch ((CodeListColumn)col) {
|
|
case CodeListColumn.Offset:
|
|
// does nothing
|
|
break;
|
|
case CodeListColumn.Address:
|
|
// edit address
|
|
if (CanEditAddress()) {
|
|
EditAddress();
|
|
}
|
|
break;
|
|
case CodeListColumn.Bytes:
|
|
ShowHexDump();
|
|
break;
|
|
case CodeListColumn.Flags:
|
|
if (CanEditStatusFlags()) {
|
|
EditStatusFlags();
|
|
}
|
|
break;
|
|
case CodeListColumn.Attributes:
|
|
// does nothing
|
|
break;
|
|
case CodeListColumn.Label:
|
|
if (CanEditLabel()) {
|
|
EditLabel();
|
|
}
|
|
break;
|
|
case CodeListColumn.Opcode:
|
|
// File offset should always be valid, since we excluded the EQU
|
|
// statements and header comment earlier.
|
|
if (line.FileOffset >= 0) {
|
|
Anattrib attr = mProject.GetAnattrib(line.FileOffset);
|
|
FormatDescriptor dfd = attr.DataDescriptor;
|
|
|
|
// Does this have an operand with an in-file target offset?
|
|
// (Resolve it as a numeric reference.)
|
|
if (attr.OperandOffset >= 0) {
|
|
// Yup, find the line for that offset and jump to it.
|
|
GoToOffset(attr.OperandOffset, false, true);
|
|
} else if (dfd != null && dfd.HasSymbol) {
|
|
// Operand has a symbol, do a symbol lookup.
|
|
int labelOffset = mProject.FindLabelOffsetByName(
|
|
dfd.SymbolRef.Label);
|
|
if (labelOffset >= 0) {
|
|
GoToOffset(labelOffset, false, true);
|
|
}
|
|
} else if (attr.IsDataStart || attr.IsInlineDataStart) {
|
|
// If it's an Address or Symbol, we can try to resolve
|
|
// the value. (Symbols should have been resolved by the
|
|
// previous clause, but Address entries would not have been.)
|
|
int operandOffset = DataAnalysis.GetDataOperandOffset(
|
|
mProject, line.FileOffset);
|
|
if (operandOffset >= 0) {
|
|
GoToOffset(operandOffset, false, true);
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case CodeListColumn.Operand:
|
|
if (CanEditOperand()) {
|
|
EditOperand();
|
|
}
|
|
break;
|
|
case CodeListColumn.Comment:
|
|
if (CanEditComment()) {
|
|
EditComment();
|
|
}
|
|
break;
|
|
|
|
}
|
|
break;
|
|
|
|
default:
|
|
Debug.WriteLine("Double-click: unhandled line type " + line.LineType);
|
|
break;
|
|
}
|
|
}
|
|
|
|
public bool CanDeleteMlc() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
return (SelectionAnalysis.mLineType == LineListGen.Line.Type.LongComment ||
|
|
SelectionAnalysis.mLineType == LineListGen.Line.Type.Note);
|
|
}
|
|
|
|
// Delete multi-line comment (Note or LongComment)
|
|
public void DeleteMlc() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
LineListGen.Line line = CodeLineList[selIndex];
|
|
int offset = line.FileOffset;
|
|
|
|
UndoableChange uc;
|
|
if (line.LineType == LineListGen.Line.Type.Note) {
|
|
if (!mProject.Notes.TryGetValue(offset, out MultiLineComment oldNote)) {
|
|
Debug.Assert(false);
|
|
return;
|
|
}
|
|
uc = UndoableChange.CreateNoteChange(offset, oldNote, null);
|
|
} else if (line.LineType == LineListGen.Line.Type.LongComment) {
|
|
if (!mProject.LongComments.TryGetValue(offset, out MultiLineComment oldComment)) {
|
|
Debug.Assert(false);
|
|
return;
|
|
}
|
|
uc = UndoableChange.CreateLongCommentChange(offset, oldComment, null);
|
|
} else {
|
|
Debug.Assert(false);
|
|
return;
|
|
}
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
|
|
public bool CanEditAddress() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Line must be code, data, or an ORG directive.
|
|
return (counts.mDataLines > 0 || counts.mCodeLines > 0) ||
|
|
(SelectionAnalysis.mLineType == LineListGen.Line.Type.OrgDirective);
|
|
}
|
|
|
|
public void EditAddress() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
Anattrib attr = mProject.GetAnattrib(offset);
|
|
|
|
EditAddress dlg = new EditAddress(mMainWin, attr.Address, mProject.CpuDef.MaxAddressValue);
|
|
if (dlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
|
|
if (offset == 0 && dlg.Address < 0) {
|
|
// Not allowed. The AddressMap will just put it back, which confuses
|
|
// the undo operation.
|
|
Debug.WriteLine("EditAddress: not allowed to remove address at offset +000000");
|
|
} else if (attr.Address != dlg.Address) {
|
|
Debug.WriteLine("EditAddress: changing addr at offset +" + offset.ToString("x6") +
|
|
" to " + dlg.Address);
|
|
|
|
AddressMap addrMap = mProject.AddrMap;
|
|
// Get the previous address map entry for this exact offset, if one
|
|
// exists. This may be different from the value used as the default
|
|
// (attr.Address), which is the address assigned to the offset, in
|
|
// the case where no previous mapping existed.
|
|
int prevAddress = addrMap.Get(offset);
|
|
UndoableChange uc = UndoableChange.CreateAddressChange(offset,
|
|
prevAddress, dlg.Address);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
} else {
|
|
Debug.WriteLine("EditAddress: no change");
|
|
}
|
|
}
|
|
|
|
public bool CanEditComment() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
// Line must be code or data.
|
|
return (SelectionAnalysis.mLineType == LineListGen.Line.Type.Code ||
|
|
SelectionAnalysis.mLineType == LineListGen.Line.Type.Data);
|
|
}
|
|
|
|
public void EditComment() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
|
|
string oldComment = mProject.Comments[offset];
|
|
EditComment dlg = new EditComment(mMainWin, oldComment);
|
|
if (dlg.ShowDialog() == true) {
|
|
if (!oldComment.Equals(dlg.CommentText)) {
|
|
Debug.WriteLine("Changing comment at +" + offset.ToString("x6"));
|
|
|
|
UndoableChange uc = UndoableChange.CreateCommentChange(offset,
|
|
oldComment, dlg.CommentText);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
}
|
|
|
|
public void EditHeaderComment() {
|
|
EditLongComment(LineListGen.Line.HEADER_COMMENT_OFFSET);
|
|
}
|
|
|
|
public bool CanEditLabel() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Single line, code or data.
|
|
return (counts.mDataLines > 0 || counts.mCodeLines > 0);
|
|
}
|
|
|
|
public void EditLabel() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
|
|
Anattrib attr = mProject.GetAnattrib(offset);
|
|
EditLabel dlg = new EditLabel(mMainWin, attr.Symbol, attr.Address,
|
|
mProject.SymbolTable);
|
|
if (dlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
|
|
// NOTE: if label matching is case-insensitive, we want to allow a situation
|
|
// where a label is being renamed from "FOO" to "Foo". (We should be able to
|
|
// test for object equality on the Symbol.)
|
|
if (attr.Symbol != dlg.LabelSym) {
|
|
Debug.WriteLine("Changing label at offset +" + offset.ToString("x6"));
|
|
|
|
// For undo/redo, we want to update the UserLabels value. This may
|
|
// be different from the Anattrib symbol, which can have an auto-generated
|
|
// value.
|
|
Symbol oldUserValue = null;
|
|
if (mProject.UserLabels.ContainsKey(offset)) {
|
|
oldUserValue = mProject.UserLabels[offset];
|
|
}
|
|
UndoableChange uc = UndoableChange.CreateLabelChange(offset,
|
|
oldUserValue, dlg.LabelSym);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
public bool CanEditLongComment() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Single line, code or data, or a long comment.
|
|
return (counts.mDataLines > 0 || counts.mCodeLines > 0 ||
|
|
SelectionAnalysis.mLineType == LineListGen.Line.Type.LongComment);
|
|
}
|
|
|
|
public void EditLongComment() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
EditLongComment(offset);
|
|
}
|
|
|
|
private void EditLongComment(int offset) {
|
|
EditLongComment dlg = new EditLongComment(mMainWin, mOutputFormatter);
|
|
if (mProject.LongComments.TryGetValue(offset, out MultiLineComment oldComment)) {
|
|
dlg.LongComment = oldComment;
|
|
}
|
|
dlg.ShowDialog();
|
|
|
|
if (dlg.DialogResult == true) {
|
|
MultiLineComment newComment = dlg.LongComment;
|
|
if (oldComment != newComment) {
|
|
Debug.WriteLine("Changing long comment at +" + offset.ToString("x6"));
|
|
|
|
UndoableChange uc = UndoableChange.CreateLongCommentChange(offset,
|
|
oldComment, newComment);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool CanEditNote() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Single line, code or data, or a note.
|
|
return (counts.mDataLines > 0 || counts.mCodeLines > 0 ||
|
|
SelectionAnalysis.mLineType == LineListGen.Line.Type.Note);
|
|
}
|
|
|
|
public void EditNote() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
|
|
MultiLineComment oldNote;
|
|
if (!mProject.Notes.TryGetValue(offset, out oldNote)) {
|
|
oldNote = null;
|
|
}
|
|
EditNote dlg = new EditNote(mMainWin, oldNote);
|
|
dlg.ShowDialog();
|
|
|
|
if (dlg.DialogResult != true) {
|
|
return;
|
|
}
|
|
|
|
MultiLineComment newNote = dlg.Note;
|
|
if (oldNote != newNote) {
|
|
Debug.WriteLine("Changing note at +" + offset.ToString("x6"));
|
|
|
|
UndoableChange uc = UndoableChange.CreateNoteChange(offset,
|
|
oldNote, newNote);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
public bool CanEditOperand() {
|
|
if (SelectionAnalysis.mNumItemsSelected == 0) {
|
|
return false;
|
|
} else if (SelectionAnalysis.mNumItemsSelected == 1) {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int selOffset = CodeLineList[selIndex].FileOffset;
|
|
|
|
bool editInstr = (CodeLineList[selIndex].LineType == LineListGen.Line.Type.Code &&
|
|
mProject.GetAnattrib(selOffset).IsInstructionWithOperand);
|
|
bool editData = (CodeLineList[selIndex].LineType == LineListGen.Line.Type.Data);
|
|
return editInstr || editData;
|
|
} else {
|
|
// Data operands are one of the few things we can edit in bulk. It's okay
|
|
// if meta-data like ORGs and Notes are selected, but we don't allow it if
|
|
// any code is selected.
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
return (counts.mDataLines > 0 && counts.mCodeLines == 0);
|
|
}
|
|
}
|
|
|
|
public void EditOperand() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int selOffset = CodeLineList[selIndex].FileOffset;
|
|
if (CodeLineList[selIndex].LineType == LineListGen.Line.Type.Code) {
|
|
EditInstructionOperand(selOffset);
|
|
} else {
|
|
Debug.Assert(CodeLineList[selIndex].LineType == LineListGen.Line.Type.Data);
|
|
EditDataOperand(selOffset);
|
|
}
|
|
}
|
|
|
|
private void EditInstructionOperand(int offset) {
|
|
EditInstructionOperand dlg = new EditInstructionOperand(mMainWin, offset,
|
|
mProject, mOutputFormatter);
|
|
|
|
// We'd really like to pass in an indication of what the "default" format actually
|
|
// resolved to, but we don't always know. If this offset has a FormatDescriptor,
|
|
// we might not have auto-generated the label that would have been used otherwise.
|
|
|
|
// We're editing the FormatDescriptor from OperandFormats, not Anattribs;
|
|
// the latter may have auto-generated stuff.
|
|
if (mProject.OperandFormats.TryGetValue(offset, out FormatDescriptor dfd)) {
|
|
dlg.FormatDescriptor = dfd;
|
|
}
|
|
|
|
dlg.ShowDialog();
|
|
if (dlg.DialogResult != true) {
|
|
return;
|
|
}
|
|
|
|
ChangeSet cs = new ChangeSet(1);
|
|
|
|
// Handle shortcut actions.
|
|
|
|
if (dlg.FormatDescriptor != dfd && dlg.ShortcutAction !=
|
|
WpfGui.EditInstructionOperand.SymbolShortcutAction.CreateLabelInstead) {
|
|
// Note EditOperand returns a null descriptor when the user selects Default.
|
|
// This is different from how EditData works, since that has to deal with
|
|
// multiple regions.
|
|
Debug.WriteLine("Changing " + dfd + " to " + dlg.FormatDescriptor);
|
|
UndoableChange uc = UndoableChange.CreateOperandFormatChange(offset,
|
|
dfd, dlg.FormatDescriptor);
|
|
cs.Add(uc);
|
|
} else if (dfd != null && dlg.ShortcutAction ==
|
|
WpfGui.EditInstructionOperand.SymbolShortcutAction.CreateLabelInstead) {
|
|
Debug.WriteLine("Removing existing label for CreateLabelInstead");
|
|
UndoableChange uc = UndoableChange.CreateOperandFormatChange(offset,
|
|
dfd, null);
|
|
cs.Add(uc);
|
|
} else {
|
|
Debug.WriteLine("No change to format descriptor");
|
|
}
|
|
|
|
switch (dlg.ShortcutAction) {
|
|
case WpfGui.EditInstructionOperand.SymbolShortcutAction.CreateLabelInstead:
|
|
case WpfGui.EditInstructionOperand.SymbolShortcutAction.CreateLabelAlso:
|
|
Debug.Assert(!mProject.UserLabels.ContainsKey(dlg.ShortcutArg));
|
|
Anattrib targetAttr = mProject.GetAnattrib(dlg.ShortcutArg);
|
|
Symbol newLabel = new Symbol(dlg.FormatDescriptor.SymbolRef.Label,
|
|
targetAttr.Address, Symbol.Source.User, Symbol.Type.LocalOrGlobalAddr);
|
|
UndoableChange uc = UndoableChange.CreateLabelChange(dlg.ShortcutArg,
|
|
null, newLabel);
|
|
cs.Add(uc);
|
|
break;
|
|
case WpfGui.EditInstructionOperand.SymbolShortcutAction.CreateProjectSymbolAlso:
|
|
Debug.Assert(!mProject.ProjectProps.ProjectSyms.ContainsKey(
|
|
dlg.FormatDescriptor.SymbolRef.Label));
|
|
DefSymbol defSym = new DefSymbol(dlg.FormatDescriptor.SymbolRef.Label,
|
|
dlg.ShortcutArg, Symbol.Source.Project, Symbol.Type.ExternalAddr,
|
|
FormatDescriptor.SubType.Hex, string.Empty, string.Empty);
|
|
ProjectProperties newProps = new ProjectProperties(mProject.ProjectProps);
|
|
newProps.ProjectSyms.Add(defSym.Label, defSym);
|
|
uc = UndoableChange.CreateProjectPropertiesChange(
|
|
mProject.ProjectProps, newProps);
|
|
cs.Add(uc);
|
|
break;
|
|
case WpfGui.EditInstructionOperand.SymbolShortcutAction.None:
|
|
break;
|
|
}
|
|
|
|
if (cs.Count != 0) {
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
private void EditDataOperand(int offset) {
|
|
Debug.Assert(mMainWin.CodeListView_GetSelectionCount() > 0);
|
|
|
|
TypedRangeSet trs = GroupedOffsetSetFromSelected();
|
|
if (trs.Count == 0) {
|
|
Debug.Assert(false, "EditDataOperand found nothing to edit"); // shouldn't happen
|
|
return;
|
|
}
|
|
|
|
// If the first offset has a FormatDescriptor, pass that in as a recommendation
|
|
// for the default value in the dialog. This allows single-item editing to work
|
|
// as expected. If the format can't be applied to the full selection (which
|
|
// would disable that radio button), the dialog will have to pick something
|
|
// that does work.
|
|
//
|
|
// We could pull this out of Anattribs, which would let the dialog reflect the
|
|
// auto-format that the user was just looking at. However, I think it's better
|
|
// if the dialog shows what's actually there, i.e. no formatting at all.
|
|
IEnumerator<TypedRangeSet.Tuple> iter =
|
|
(IEnumerator<TypedRangeSet.Tuple>)trs.GetEnumerator();
|
|
iter.MoveNext();
|
|
TypedRangeSet.Tuple firstOffset = iter.Current;
|
|
mProject.OperandFormats.TryGetValue(firstOffset.Value, out FormatDescriptor dfd);
|
|
|
|
EditDataOperand dlg = new EditDataOperand(mMainWin, mProject.FileData,
|
|
mProject.SymbolTable, mOutputFormatter, trs, dfd);
|
|
dlg.ShowDialog();
|
|
if (dlg.DialogResult == true) {
|
|
// Merge the changes into the OperandFormats list. We need to remove all
|
|
// FormatDescriptors that overlap the selected region. We don't need to
|
|
// pass the selection set in, because the dlg.Results list spans the exact
|
|
// set of ranges.
|
|
//
|
|
// If nothing actually changed, don't generate an undo record.
|
|
ChangeSet cs = mProject.GenerateFormatMergeSet(dlg.Results);
|
|
if (cs.Count != 0) {
|
|
ApplyUndoableChanges(cs);
|
|
} else {
|
|
Debug.WriteLine("No change to data formats");
|
|
}
|
|
}
|
|
}
|
|
|
|
public bool CanEditProjectSymbol() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
if (SelectionAnalysis.mLineType != LineListGen.Line.Type.EquDirective) {
|
|
return false;
|
|
}
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int symIndex = LineListGen.DefSymIndexFromOffset(CodeLineList[selIndex].FileOffset);
|
|
DefSymbol defSym = mProject.ActiveDefSymbolList[symIndex];
|
|
return (defSym.SymbolSource == Symbol.Source.Project);
|
|
}
|
|
|
|
public void EditProjectSymbol() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int symIndex = LineListGen.DefSymIndexFromOffset(CodeLineList[selIndex].FileOffset);
|
|
DefSymbol origDefSym = mProject.ActiveDefSymbolList[symIndex];
|
|
Debug.Assert(origDefSym.SymbolSource == Symbol.Source.Project);
|
|
|
|
EditDefSymbol dlg = new EditDefSymbol(mMainWin, mOutputFormatter,
|
|
mProject.ProjectProps.ProjectSyms);
|
|
dlg.DefSym = origDefSym;
|
|
if (dlg.ShowDialog() == true) {
|
|
ProjectProperties newProps = new ProjectProperties(mProject.ProjectProps);
|
|
newProps.ProjectSyms.Remove(origDefSym.Label);
|
|
newProps.ProjectSyms[dlg.DefSym.Label] = dlg.DefSym;
|
|
|
|
UndoableChange uc = UndoableChange.CreateProjectPropertiesChange(
|
|
mProject.ProjectProps, newProps);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
public bool CanEditStatusFlags() {
|
|
if (SelectionAnalysis.mNumItemsSelected != 1) {
|
|
return false;
|
|
}
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Single line, must be code or a RegWidth directive.
|
|
return (SelectionAnalysis.mLineType == LineListGen.Line.Type.Code ||
|
|
SelectionAnalysis.mLineType == LineListGen.Line.Type.RegWidthDirective);
|
|
}
|
|
|
|
public void EditStatusFlags() {
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int offset = CodeLineList[selIndex].FileOffset;
|
|
|
|
EditStatusFlags dlg = new EditStatusFlags(mMainWin,
|
|
mProject.StatusFlagOverrides[offset], mProject.CpuDef.HasEmuFlag);
|
|
if (dlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
|
|
if (dlg.FlagValue != mProject.StatusFlagOverrides[offset]) {
|
|
UndoableChange uc = UndoableChange.CreateStatusFlagChange(offset,
|
|
mProject.StatusFlagOverrides[offset], dlg.FlagValue);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
public void EditProjectProperties() {
|
|
string projectDir = string.Empty;
|
|
if (!string.IsNullOrEmpty(mProjectPathName)) {
|
|
projectDir = Path.GetDirectoryName(mProjectPathName);
|
|
}
|
|
EditProjectProperties dlg = new EditProjectProperties(mMainWin, mProject.ProjectProps,
|
|
projectDir, mOutputFormatter);
|
|
dlg.ShowDialog();
|
|
ProjectProperties newProps = dlg.NewProps;
|
|
|
|
// The dialog result doesn't matter, because the user might have hit "apply"
|
|
// before hitting "cancel".
|
|
if (newProps != null) {
|
|
UndoableChange uc = UndoableChange.CreateProjectPropertiesChange(
|
|
mProject.ProjectProps, newProps);
|
|
ApplyUndoableChanges(new ChangeSet(uc));
|
|
}
|
|
}
|
|
|
|
public void Find() {
|
|
FindBox dlg = new FindBox(mMainWin, mFindString);
|
|
if (dlg.ShowDialog() == true) {
|
|
mFindString = dlg.TextToFind;
|
|
mFindStartIndex = -1;
|
|
FindText();
|
|
}
|
|
}
|
|
|
|
public void FindNext() {
|
|
FindText();
|
|
}
|
|
|
|
private void FindText() {
|
|
if (string.IsNullOrEmpty(mFindString)) {
|
|
return;
|
|
}
|
|
|
|
// Start from the topmost selected line, or the start of the file if nothing
|
|
// is selected.
|
|
int index = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
if (index < 0) {
|
|
index = 0;
|
|
}
|
|
|
|
// Start one past the selected item.
|
|
index++;
|
|
if (index == CodeLineList.Count) {
|
|
index = 0;
|
|
}
|
|
//Debug.WriteLine("FindText index=" + index + " start=" + mFindStartIndex +
|
|
// " str=" + mFindString);
|
|
while (index != mFindStartIndex) {
|
|
if (mFindStartIndex < 0) {
|
|
// need to latch this inside the loop so the initial test doesn't fail
|
|
mFindStartIndex = index;
|
|
}
|
|
|
|
string searchStr = CodeLineList.GetSearchString(index);
|
|
int matchPos = searchStr.IndexOf(mFindString,
|
|
StringComparison.InvariantCultureIgnoreCase);
|
|
if (matchPos >= 0) {
|
|
//Debug.WriteLine("Match " + index + ": " + searchStr);
|
|
mMainWin.CodeListView_EnsureVisible(index);
|
|
mMainWin.CodeListView_DeselectAll();
|
|
mMainWin.CodeListView_SelectRange(index, 1);
|
|
return;
|
|
}
|
|
|
|
index++;
|
|
if (index == CodeLineList.Count) {
|
|
index = 0;
|
|
}
|
|
}
|
|
|
|
// Announce that we've wrapped around, then clear the start index.
|
|
MessageBox.Show(Res.Strings.FIND_REACHED_START,
|
|
Res.Strings.FIND_REACHED_START_CAPTION, MessageBoxButton.OK,
|
|
MessageBoxImage.Information);
|
|
mFindStartIndex = -1;
|
|
|
|
mMainWin.CodeListView_Focus();
|
|
}
|
|
|
|
public bool CanFormatAsWord() {
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// This is insufficient -- we need to know how many bytes are selected, and
|
|
// whether they're already formatted as multi-byte items. Too expensive to
|
|
// deal with here, so we'll need to show failure dialogs instead (ugh).
|
|
return (counts.mDataLines > 0 && counts.mCodeLines == 0);
|
|
}
|
|
|
|
public void FormatAsWord() {
|
|
TypedRangeSet trs = GroupedOffsetSetFromSelected();
|
|
if (trs.Count == 0) {
|
|
Debug.Assert(false, "nothing to edit"); // shouldn't happen
|
|
return;
|
|
}
|
|
|
|
// If the user has only selected a single byte, we want to add the following byte
|
|
// to the selection, then proceed as usual. We can't simply modify the ListView
|
|
// selection because the following item might be an auto-detected string or fill,
|
|
// and we'd be adding multiple bytes. We have to be careful when grabbing the byte
|
|
// in case there's a region-split at that point (e.g. user label or .ORG).
|
|
//
|
|
// We could expand this to allow multiple regions, each of which is a single byte,
|
|
// but we'd need to deal with the case where the user selects two adjacent bytes that
|
|
// cross a region boundary.
|
|
if (trs.RangeCount == 1) {
|
|
// Exactly one range entry. Check its size.
|
|
IEnumerator<TypedRangeSet.TypedRange> checkIter = trs.RangeListIterator;
|
|
checkIter.MoveNext();
|
|
TypedRangeSet.TypedRange rng = checkIter.Current;
|
|
if (rng.Low == rng.High && rng.Low < mProject.FileDataLength - 1) {
|
|
// Single byte selected. Check to see if it's okay to grab the next byte.
|
|
Anattrib thisAttr = mProject.GetAnattrib(rng.Low);
|
|
Debug.Assert(thisAttr.DataDescriptor.Length == 1);
|
|
|
|
int nextOffset = rng.Low + 1;
|
|
Anattrib nextAttr = mProject.GetAnattrib(nextOffset);
|
|
// This must match what GroupedOffsetSetFromSelected() does.
|
|
if (!mProject.UserLabels.ContainsKey(nextOffset) &&
|
|
!mProject.HasCommentOrNote(nextOffset) &&
|
|
thisAttr.Address == nextAttr.Address - 1) {
|
|
// Good to go.
|
|
Debug.WriteLine("Grabbing second byte from +" + nextOffset.ToString("x6"));
|
|
trs.Add(nextOffset, rng.Type);
|
|
}
|
|
}
|
|
}
|
|
|
|
// Confirm that every selected byte is a single-byte data item (either set by
|
|
// the user or as part of the uncategorized data scan).
|
|
foreach (TypedRangeSet.Tuple tup in trs) {
|
|
FormatDescriptor dfd = mProject.GetAnattrib(tup.Value).DataDescriptor;
|
|
if (dfd != null && dfd.Length != 1) {
|
|
Debug.WriteLine("Can't format as word: offset +" + tup.Value.ToString("x6") +
|
|
" has len=" + dfd.Length + " (must be 1)");
|
|
MessageBox.Show(Res.Strings.INVALID_FORMAT_WORD_SEL_NON1,
|
|
Res.Strings.INVALID_FORMAT_WORD_SEL_CAPTION,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Confirm that, in each region, an even number of bytes are selected.
|
|
IEnumerator<TypedRangeSet.TypedRange> rngIter = trs.RangeListIterator;
|
|
while (rngIter.MoveNext()) {
|
|
TypedRangeSet.TypedRange rng = rngIter.Current;
|
|
int rangeLen = rng.High - rng.Low + 1;
|
|
if ((rangeLen & 0x01) != 0) {
|
|
string msg = string.Format(Res.Strings.INVALID_FORMAT_WORD_SEL_UNEVEN_FMT,
|
|
trs.RangeCount);
|
|
MessageBox.Show(msg,
|
|
Res.Strings.INVALID_FORMAT_WORD_SEL_CAPTION,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
}
|
|
|
|
// Selection is good, generate changes.
|
|
SortedList<int, FormatDescriptor> newFmts = new SortedList<int, FormatDescriptor>();
|
|
rngIter.Reset();
|
|
FormatDescriptor newDfd = FormatDescriptor.Create(2, FormatDescriptor.Type.NumericLE,
|
|
FormatDescriptor.SubType.None);
|
|
while (rngIter.MoveNext()) {
|
|
TypedRangeSet.TypedRange rng = rngIter.Current;
|
|
for (int i = rng.Low; i <= rng.High; i += 2) {
|
|
newFmts.Add(i, newDfd);
|
|
}
|
|
}
|
|
|
|
ChangeSet cs = mProject.GenerateFormatMergeSet(newFmts);
|
|
if (cs.Count != 0) {
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
public bool CanFormatSplitAddress() {
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
// Must be at least one line of data, and no code. Note this is lines, not bytes,
|
|
// so we can't screen out single-byte lines without additional work.
|
|
return (counts.mDataLines > 0 && counts.mCodeLines == 0);
|
|
}
|
|
|
|
public void FormatSplitAddress() {
|
|
TypedRangeSet trs = GroupedOffsetSetFromSelected();
|
|
if (trs.Count == 0) {
|
|
// shouldn't happen
|
|
Debug.Assert(false, "FormatSplitAddressTable found nothing to edit");
|
|
return;
|
|
}
|
|
|
|
FormatSplitAddress dlg = new FormatSplitAddress(mMainWin, mProject, trs,
|
|
mOutputFormatter);
|
|
|
|
dlg.ShowDialog();
|
|
if (dlg.DialogResult != true) {
|
|
return;
|
|
}
|
|
|
|
// Start with the format descriptors.
|
|
ChangeSet cs = mProject.GenerateFormatMergeSet(dlg.NewFormatDescriptors);
|
|
|
|
// Add in the user labels.
|
|
foreach (KeyValuePair<int, Symbol> kvp in dlg.NewUserLabels) {
|
|
Symbol oldUserValue = null;
|
|
if (mProject.UserLabels.ContainsKey(kvp.Key)) {
|
|
Debug.Assert(false, "should not be replacing label");
|
|
oldUserValue = mProject.UserLabels[kvp.Key];
|
|
}
|
|
UndoableChange uc = UndoableChange.CreateLabelChange(kvp.Key,
|
|
oldUserValue, kvp.Value);
|
|
cs.Add(uc);
|
|
}
|
|
|
|
// Apply code hints.
|
|
if (dlg.WantCodeHints) {
|
|
TypedRangeSet newSet = new TypedRangeSet();
|
|
TypedRangeSet undoSet = new TypedRangeSet();
|
|
|
|
foreach (int offset in dlg.AllTargetOffsets) {
|
|
if (!mProject.GetAnattrib(offset).IsInstruction) {
|
|
CodeAnalysis.TypeHint oldType = mProject.TypeHints[offset];
|
|
if (oldType == CodeAnalysis.TypeHint.Code) {
|
|
continue; // already set
|
|
}
|
|
undoSet.Add(offset, (int)oldType);
|
|
newSet.Add(offset, (int)CodeAnalysis.TypeHint.Code);
|
|
}
|
|
}
|
|
if (newSet.Count != 0) {
|
|
cs.Add(UndoableChange.CreateTypeHintChange(undoSet, newSet));
|
|
}
|
|
}
|
|
|
|
// Finally, apply the change.
|
|
if (cs.Count != 0) {
|
|
ApplyUndoableChanges(cs);
|
|
} else {
|
|
Debug.WriteLine("No changes found");
|
|
}
|
|
}
|
|
|
|
public void Goto() {
|
|
GotoBox dlg = new GotoBox(mMainWin, mProject, mOutputFormatter);
|
|
if (dlg.ShowDialog() == true) {
|
|
GoToOffset(dlg.TargetOffset, false, true);
|
|
mMainWin.CodeListView_Focus();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Moves the view and selection to the specified offset. We want to select stuff
|
|
/// differently if we're jumping to a note vs. jumping to an instruction.
|
|
/// </summary>
|
|
/// <param name="gotoOffset">Offset to jump to.</param>
|
|
/// <param name="doPush">If set, push new offset onto navigation stack.</param>
|
|
public void GoToOffset(int gotoOffset, bool jumpToNote, bool doPush) {
|
|
NavStack.Location prevLoc = GetCurrentlySelectedLocation();
|
|
if (gotoOffset == prevLoc.Offset && jumpToNote == prevLoc.IsNote) {
|
|
// we're jumping to ourselves?
|
|
Debug.WriteLine("Ignoring goto to current position");
|
|
return;
|
|
}
|
|
|
|
int topLineIndex = CodeLineList.FindLineIndexByOffset(gotoOffset);
|
|
if (topLineIndex < 0) {
|
|
Debug.Assert(false, "failed goto offset +" + gotoOffset.ToString("x6"));
|
|
return;
|
|
}
|
|
int lastLineIndex;
|
|
if (jumpToNote) {
|
|
// Select all note lines, disregard the rest.
|
|
while (CodeLineList[topLineIndex].LineType != LineListGen.Line.Type.Note) {
|
|
topLineIndex++;
|
|
Debug.Assert(CodeLineList[topLineIndex].FileOffset == gotoOffset);
|
|
}
|
|
lastLineIndex = topLineIndex + 1;
|
|
while (lastLineIndex < CodeLineList.Count &&
|
|
CodeLineList[lastLineIndex].LineType == LineListGen.Line.Type.Note) {
|
|
lastLineIndex++;
|
|
}
|
|
} else if (gotoOffset < 0) {
|
|
// This is the offset of the header comment or a .EQ directive. Don't mess with it.
|
|
lastLineIndex = topLineIndex + 1;
|
|
} else {
|
|
// Advance to the code or data line.
|
|
while (CodeLineList[topLineIndex].LineType != LineListGen.Line.Type.Code &&
|
|
CodeLineList[topLineIndex].LineType != LineListGen.Line.Type.Data) {
|
|
topLineIndex++;
|
|
}
|
|
lastLineIndex = topLineIndex + 1;
|
|
}
|
|
|
|
// Make sure the item is visible. For notes, this can span multiple lines.
|
|
mMainWin.CodeListView_EnsureVisible(lastLineIndex - 1);
|
|
mMainWin.CodeListView_EnsureVisible(topLineIndex);
|
|
|
|
// Update the selection.
|
|
mMainWin.CodeListView_DeselectAll();
|
|
mMainWin.CodeListView_SelectRange(topLineIndex, lastLineIndex - topLineIndex);
|
|
|
|
if (doPush) {
|
|
// Update the back stack and associated controls.
|
|
mNavStack.Push(prevLoc);
|
|
}
|
|
}
|
|
|
|
private NavStack.Location GetCurrentlySelectedLocation() {
|
|
int index = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
if (index < 0) {
|
|
// nothing selected, use top instead
|
|
index = mMainWin.CodeListView_GetTopIndex();
|
|
}
|
|
int offset = CodeLineList[index].FileOffset;
|
|
bool isNote = (CodeLineList[index].LineType == LineListGen.Line.Type.Note);
|
|
return new NavStack.Location(offset, isNote);
|
|
}
|
|
|
|
public bool CanNavigateBackward() {
|
|
return mNavStack.HasBackward;
|
|
}
|
|
public void NavigateBackward() {
|
|
Debug.Assert(mNavStack.HasBackward);
|
|
NavStack.Location backLoc = mNavStack.MoveBackward(GetCurrentlySelectedLocation());
|
|
GoToOffset(backLoc.Offset, backLoc.IsNote, false);
|
|
}
|
|
|
|
public bool CanNavigateForward() {
|
|
return mNavStack.HasForward;
|
|
}
|
|
public void NavigateForward() {
|
|
Debug.Assert(mNavStack.HasForward);
|
|
NavStack.Location fwdLoc = mNavStack.MoveForward(GetCurrentlySelectedLocation());
|
|
GoToOffset(fwdLoc.Offset, fwdLoc.IsNote, false);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Scrolls the code list so that the specified label is shown.
|
|
/// </summary>
|
|
/// <param name="sym">Label symbol.</param>
|
|
public void GoToLabel(Symbol sym) {
|
|
if (sym.IsInternalLabel) {
|
|
int offset = mProject.FindLabelOffsetByName(sym.Label);
|
|
if (offset >= 0) {
|
|
GoToOffset(offset, false, true);
|
|
} else {
|
|
Debug.WriteLine("DClick symbol: " + sym + ": label not found");
|
|
}
|
|
} else {
|
|
Debug.WriteLine("DClick symbol: " + sym + ": not label");
|
|
}
|
|
}
|
|
|
|
public void SelectionChanged() {
|
|
SelectionAnalysis = UpdateSelectionState();
|
|
|
|
UpdateReferencesPanel();
|
|
UpdateInfoPanel();
|
|
UpdateSelectionHighlight();
|
|
}
|
|
|
|
/// <summary>
|
|
/// Gathered facts about the current selection. Recalculated whenever the selection
|
|
/// changes.
|
|
/// </summary>
|
|
public class SelectionState {
|
|
// Number of selected items or lines, reduced. This will be:
|
|
// 0 if no lines are selected
|
|
// 1 if a single *item* is selected (regardless of number of lines)
|
|
// >1 if more than one item is selected (exact value not specified)
|
|
public int mNumItemsSelected;
|
|
|
|
// Single selection: the type of line selected. (Multi-sel: Unclassified)
|
|
public LineListGen.Line.Type mLineType;
|
|
|
|
// Single selection: is line an instruction with an operand. (Multi-sel: False)
|
|
public bool mIsInstructionWithOperand;
|
|
|
|
// Single selection: is line an EQU directive for a project symbol. (Multi-sel: False)
|
|
public bool mIsProjectSymbolEqu;
|
|
|
|
// Some totals.
|
|
public EntityCounts mEntityCounts;
|
|
|
|
public SelectionState() {
|
|
mLineType = LineListGen.Line.Type.Unclassified;
|
|
mEntityCounts = new EntityCounts();
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Updates Actions menu enable states when the selection changes.
|
|
/// </summary>
|
|
/// is selected.</param>
|
|
public SelectionState UpdateSelectionState() {
|
|
int selCount = mMainWin.CodeListView_GetSelectionCount();
|
|
Debug.WriteLine("UpdateSelectionState: selCount=" + selCount);
|
|
|
|
SelectionState state = new SelectionState();
|
|
|
|
// Use IsSingleItemSelected(), rather than just checking sel.Count, because we
|
|
// want the user to be able to e.g. EditData on a multi-line string even if all
|
|
// lines in the string are selected.
|
|
if (selCount < 0) {
|
|
// nothing selected, leave everything set to false / 0
|
|
state.mEntityCounts = new EntityCounts();
|
|
} else if (IsSingleItemSelected()) {
|
|
int firstIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
state.mNumItemsSelected = 1;
|
|
state.mEntityCounts = GatherEntityCounts(firstIndex);
|
|
LineListGen.Line line = CodeLineList[firstIndex];
|
|
state.mLineType = line.LineType;
|
|
|
|
state.mIsInstructionWithOperand = (line.LineType == LineListGen.Line.Type.Code &&
|
|
mProject.GetAnattrib(line.FileOffset).IsInstructionWithOperand);
|
|
if (line.LineType == LineListGen.Line.Type.EquDirective) {
|
|
// See if this EQU directive is for a project symbol.
|
|
int symIndex = LineListGen.DefSymIndexFromOffset(line.FileOffset);
|
|
DefSymbol defSym = mProject.ActiveDefSymbolList[symIndex];
|
|
state.mIsProjectSymbolEqu = (defSym.SymbolSource == Symbol.Source.Project);
|
|
}
|
|
} else {
|
|
state.mNumItemsSelected = 2;
|
|
state.mEntityCounts = GatherEntityCounts(-1);
|
|
}
|
|
|
|
return state;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Entity count collection, for GatherEntityCounts.
|
|
/// </summary>
|
|
public class EntityCounts {
|
|
public int mCodeLines;
|
|
public int mDataLines;
|
|
public int mBlankLines;
|
|
public int mControlLines;
|
|
|
|
public int mCodeHints;
|
|
public int mDataHints;
|
|
public int mInlineDataHints;
|
|
public int mNoHints;
|
|
};
|
|
|
|
/// <summary>
|
|
/// Gathers a count of different line types and hints that are currently selected.
|
|
/// </summary>
|
|
/// <param name="singleLineIndex">If a single line is selected, pass the index in.
|
|
/// Otherwise, pass -1 to traverse the entire line list.</param>
|
|
/// <returns>Object with computed totals.</returns>
|
|
private EntityCounts GatherEntityCounts(int singleLineIndex) {
|
|
//DateTime startWhen = DateTime.Now;
|
|
int codeLines, dataLines, blankLines, controlLines;
|
|
int codeHints, dataHints, inlineDataHints, noHints;
|
|
codeLines = dataLines = blankLines = controlLines = 0;
|
|
codeHints = dataHints = inlineDataHints = noHints = 0;
|
|
|
|
int startIndex, endIndex;
|
|
if (singleLineIndex < 0) {
|
|
startIndex = 0;
|
|
endIndex = mMainWin.CodeDisplayList.Count - 1;
|
|
} else {
|
|
startIndex = endIndex = singleLineIndex;
|
|
}
|
|
|
|
for (int i = startIndex; i <= endIndex; i++) {
|
|
if (!mMainWin.CodeDisplayList.SelectedIndices[i]) {
|
|
// not selected, ignore
|
|
continue;
|
|
}
|
|
LineListGen.Line line = CodeLineList[i];
|
|
switch (line.LineType) {
|
|
case LineListGen.Line.Type.Code:
|
|
codeLines++;
|
|
break;
|
|
case LineListGen.Line.Type.Data:
|
|
dataLines++;
|
|
break;
|
|
case LineListGen.Line.Type.Blank:
|
|
// Don't generally care how many blank lines there are, but we do want
|
|
// to exclude them from the other categories: if we have nothing but
|
|
// blank lines, there's nothing to do.
|
|
blankLines++;
|
|
break;
|
|
default:
|
|
// These are only editable as single-line items. We do allow mass
|
|
// code hint selection to include them (they will be ignored).
|
|
// org, equ, rwid, long comment...
|
|
controlLines++;
|
|
break;
|
|
}
|
|
|
|
// A single line can span multiple offsets, each of which could have a
|
|
// different hint. Note the code/data hints are only applied to the first
|
|
// byte of each selected line, so we're not quite in sync with that.
|
|
for (int offset = line.FileOffset; offset < line.FileOffset + line.OffsetSpan;
|
|
offset++) {
|
|
switch (mProject.TypeHints[offset]) {
|
|
case CodeAnalysis.TypeHint.Code:
|
|
codeHints++;
|
|
break;
|
|
case CodeAnalysis.TypeHint.Data:
|
|
dataHints++;
|
|
break;
|
|
case CodeAnalysis.TypeHint.InlineData:
|
|
inlineDataHints++;
|
|
break;
|
|
case CodeAnalysis.TypeHint.NoHint:
|
|
noHints++;
|
|
break;
|
|
default:
|
|
Debug.Assert(false);
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
//Debug.WriteLine("GatherEntityCounts (len=" + CodeListGen.Count + ") took " +
|
|
// (DateTime.Now - startWhen).TotalMilliseconds + " ms");
|
|
|
|
return new EntityCounts() {
|
|
mCodeLines = codeLines,
|
|
mDataLines = dataLines,
|
|
mBlankLines = blankLines,
|
|
mControlLines = controlLines,
|
|
mCodeHints = codeHints,
|
|
mDataHints = dataHints,
|
|
mInlineDataHints = inlineDataHints,
|
|
mNoHints = noHints
|
|
};
|
|
}
|
|
|
|
/// <summary>
|
|
/// Determines whether the current selection spans a single item. This could be a
|
|
/// single-line item or a multi-line item.
|
|
/// </summary>
|
|
private bool IsSingleItemSelected() {
|
|
int firstIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
if (firstIndex < 0) {
|
|
// empty selection
|
|
return false;
|
|
}
|
|
|
|
int lastIndex = mMainWin.CodeListView_GetLastSelectedIndex();
|
|
if (lastIndex == firstIndex) {
|
|
// only one line is selected
|
|
return true;
|
|
}
|
|
|
|
// Just check the first and last entries to see if they're the same.
|
|
LineListGen.Line firstItem = CodeLineList[firstIndex];
|
|
LineListGen.Line lastItem = CodeLineList[lastIndex];
|
|
if (firstItem.FileOffset == lastItem.FileOffset &&
|
|
firstItem.LineType == lastItem.LineType) {
|
|
return true;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Updates the selection highlight. When a code item with an operand offset is
|
|
/// selected, such as a branch, we want to highlight the address and label of the
|
|
/// target.
|
|
/// </summary>
|
|
private void UpdateSelectionHighlight() {
|
|
int targetIndex = FindSelectionHighlight();
|
|
|
|
if (mTargetHighlightIndex != targetIndex) {
|
|
mMainWin.CodeListView_RemoveSelectionHighlight(mTargetHighlightIndex);
|
|
mMainWin.CodeListView_AddSelectionHighlight(targetIndex);
|
|
|
|
mTargetHighlightIndex = targetIndex;
|
|
Debug.WriteLine("Selection highlight now " + targetIndex);
|
|
}
|
|
}
|
|
|
|
private int FindSelectionHighlight() {
|
|
if (mMainWin.CodeListView_GetSelectionCount() != 1) {
|
|
return -1;
|
|
}
|
|
int selIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
LineListGen.Line line = CodeLineList[selIndex];
|
|
if (!line.IsCodeOrData) {
|
|
return -1;
|
|
}
|
|
Debug.Assert(line.FileOffset >= 0);
|
|
|
|
// Does this have an operand with an in-file target offset?
|
|
Anattrib attr = mProject.GetAnattrib(line.FileOffset);
|
|
if (attr.OperandOffset >= 0) {
|
|
return CodeLineList.FindCodeDataIndexByOffset(attr.OperandOffset);
|
|
} else if (attr.IsDataStart || attr.IsInlineDataStart) {
|
|
// If it's an Address or Symbol, we can try to resolve
|
|
// the value.
|
|
int operandOffset = DataAnalysis.GetDataOperandOffset(mProject, line.FileOffset);
|
|
if (operandOffset >= 0) {
|
|
return CodeLineList.FindCodeDataIndexByOffset(operandOffset);
|
|
}
|
|
}
|
|
return -1;
|
|
}
|
|
|
|
public void ShowFileHexDump() {
|
|
OpenFileDialog fileDlg = new OpenFileDialog() {
|
|
Filter = Res.Strings.FILE_FILTER_ALL,
|
|
FilterIndex = 1
|
|
};
|
|
if (fileDlg.ShowDialog() != true) {
|
|
return;
|
|
}
|
|
string fileName = fileDlg.FileName;
|
|
FileInfo fi = new FileInfo(fileName);
|
|
if (fi.Length > Tools.WpfGui.HexDumpViewer.MAX_LENGTH) {
|
|
string msg = string.Format(Res.Strings.OPEN_DATA_TOO_LARGE_FMT,
|
|
fi.Length / 1024, Tools.WpfGui.HexDumpViewer.MAX_LENGTH / 1024);
|
|
MessageBox.Show(msg, Res.Strings.OPEN_DATA_FAIL_CAPTION,
|
|
MessageBoxButton.OK, MessageBoxImage.Error);
|
|
return;
|
|
}
|
|
byte[] data;
|
|
try {
|
|
data = File.ReadAllBytes(fileName);
|
|
} catch (Exception ex) {
|
|
// not expecting this to happen
|
|
MessageBox.Show(ex.Message);
|
|
return;
|
|
}
|
|
|
|
// Create the dialog without an owner, and add it to the "unowned" list.
|
|
Tools.WpfGui.HexDumpViewer dlg = new Tools.WpfGui.HexDumpViewer(null,
|
|
data, mOutputFormatter);
|
|
dlg.SetFileName(Path.GetFileName(fileName));
|
|
dlg.Closing += (sender, e) => {
|
|
Debug.WriteLine("Window " + dlg + " closed, removing from unowned list");
|
|
mUnownedWindows.Remove(dlg);
|
|
};
|
|
mUnownedWindows.Add(dlg);
|
|
dlg.Show();
|
|
}
|
|
|
|
public void ShowHexDump() {
|
|
if (mHexDumpDialog == null) {
|
|
// Create and show modeless dialog. This one is "always on top" by default,
|
|
// to allow the user to click around to various points. Note that "on top"
|
|
// means on top of *everything*. We create this without an owner so that,
|
|
// when it's not on top, it can sit behind the main app window until you
|
|
// double-click something else.
|
|
mHexDumpDialog = new Tools.WpfGui.HexDumpViewer(null,
|
|
mProject.FileData, mOutputFormatter);
|
|
mHexDumpDialog.Closing += (sender, e) => {
|
|
Debug.WriteLine("Hex dump dialog closed");
|
|
//showHexDumpToolStripMenuItem.Checked = false;
|
|
mHexDumpDialog = null;
|
|
};
|
|
mHexDumpDialog.Topmost = true;
|
|
mHexDumpDialog.Show();
|
|
}
|
|
|
|
// Bring it to the front of the window stack. This also transfers focus to the
|
|
// window.
|
|
mHexDumpDialog.Activate();
|
|
|
|
// Set the dialog's position.
|
|
if (mMainWin.CodeListView_GetSelectionCount() > 0) {
|
|
int firstIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
int lastIndex = mMainWin.CodeListView_GetLastSelectedIndex();
|
|
// offsets can be < 0 if they've selected EQU statements
|
|
int firstOffset = Math.Max(0, CodeLineList[firstIndex].FileOffset);
|
|
int lastOffset = Math.Max(firstOffset, CodeLineList[lastIndex].FileOffset +
|
|
CodeLineList[lastIndex].OffsetSpan - 1);
|
|
mHexDumpDialog.ShowOffsetRange(firstOffset, lastOffset);
|
|
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles the four Actions - edit hint commands.
|
|
/// </summary>
|
|
/// <param name="hint">Type of hint to apply.</param>
|
|
/// <param name="firstByteOnly">If set, only the first byte on each line is hinted.</param>
|
|
public void MarkAsType(CodeAnalysis.TypeHint hint, bool firstByteOnly) {
|
|
RangeSet sel;
|
|
|
|
if (firstByteOnly) {
|
|
sel = new RangeSet();
|
|
foreach (int index in mMainWin.CodeDisplayList.SelectedIndices) {
|
|
int offset = CodeLineList[index].FileOffset;
|
|
if (offset >= 0) {
|
|
// Not interested in the header stuff for hinting.
|
|
sel.Add(offset);
|
|
}
|
|
}
|
|
} else {
|
|
sel = OffsetSetFromSelected();
|
|
}
|
|
|
|
TypedRangeSet newSet = new TypedRangeSet();
|
|
TypedRangeSet undoSet = new TypedRangeSet();
|
|
|
|
foreach (int offset in sel) {
|
|
if (offset < 0) {
|
|
// header comment
|
|
continue;
|
|
}
|
|
CodeAnalysis.TypeHint oldType = mProject.TypeHints[offset];
|
|
if (oldType == hint) {
|
|
// no change, don't add to set
|
|
continue;
|
|
}
|
|
undoSet.Add(offset, (int)oldType);
|
|
newSet.Add(offset, (int)hint);
|
|
}
|
|
if (newSet.Count == 0) {
|
|
Debug.WriteLine("No changes found (" + hint + ", " + sel.Count + " offsets)");
|
|
return;
|
|
}
|
|
|
|
UndoableChange uc = UndoableChange.CreateTypeHintChange(undoSet, newSet);
|
|
ChangeSet cs = new ChangeSet(uc);
|
|
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts the set of selected items into a set of offsets. If a line
|
|
/// spans multiple offsets (e.g. a 3-byte instruction), offsets for every
|
|
/// byte are included.
|
|
///
|
|
/// Boundaries such as labels and address changes are ignored.
|
|
/// </summary>
|
|
/// <returns>RangeSet with all offsets.</returns>
|
|
private RangeSet OffsetSetFromSelected() {
|
|
RangeSet rs = new RangeSet();
|
|
|
|
foreach (int index in mMainWin.CodeDisplayList.SelectedIndices) {
|
|
int offset = CodeLineList[index].FileOffset;
|
|
|
|
// Mark every byte of an instruction or multi-byte data item --
|
|
// everything that is represented by the line the user selected.
|
|
int len;
|
|
if (offset >= 0) {
|
|
len = mProject.GetAnattrib(offset).Length;
|
|
} else {
|
|
// header area
|
|
len = 1;
|
|
}
|
|
Debug.Assert(len > 0);
|
|
for (int i = offset; i < offset + len; i++) {
|
|
rs.Add(i);
|
|
}
|
|
}
|
|
return rs;
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles Help - Help
|
|
/// </summary>
|
|
public void ShowHelp() {
|
|
HelpAccess.ShowHelp(HelpAccess.Topic.Contents);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles Help - About
|
|
/// </summary>
|
|
public void ShowAboutBox() {
|
|
AboutBox dlg = new AboutBox(mMainWin);
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
public void ToggleAsciiChart() {
|
|
if (mAsciiChartDialog == null) {
|
|
// Create without owner so it doesn't have to be in front of main window.
|
|
mAsciiChartDialog = new Tools.WpfGui.AsciiChart(null);
|
|
mAsciiChartDialog.Closing += (sender, e) => {
|
|
Debug.WriteLine("ASCII chart closed");
|
|
mAsciiChartDialog = null;
|
|
};
|
|
mAsciiChartDialog.Show();
|
|
} else {
|
|
mAsciiChartDialog.Close();
|
|
}
|
|
}
|
|
|
|
public void ToggleDataScan() {
|
|
ProjectProperties oldProps = mProject.ProjectProps;
|
|
ProjectProperties newProps = new ProjectProperties(oldProps);
|
|
newProps.AnalysisParams.AnalyzeUncategorizedData =
|
|
!newProps.AnalysisParams.AnalyzeUncategorizedData;
|
|
UndoableChange uc = UndoableChange.CreateProjectPropertiesChange(oldProps, newProps);
|
|
ApplyUndoableChanges(new ChangeSet(uc));
|
|
}
|
|
|
|
public bool CanToggleSingleByteFormat() {
|
|
EntityCounts counts = SelectionAnalysis.mEntityCounts;
|
|
return (counts.mDataLines > 0 && counts.mCodeLines == 0);
|
|
}
|
|
|
|
public void ToggleSingleByteFormat() {
|
|
TypedRangeSet trs = GroupedOffsetSetFromSelected();
|
|
if (trs.Count == 0) {
|
|
Debug.Assert(false, "nothing to edit"); // shouldn't happen
|
|
return;
|
|
}
|
|
|
|
// Check the format descriptor of the first selected offset.
|
|
int firstOffset = -1;
|
|
foreach (TypedRangeSet.Tuple tup in trs) {
|
|
firstOffset = tup.Value;
|
|
break;
|
|
}
|
|
Debug.Assert(mProject.GetAnattrib(firstOffset).IsDataStart);
|
|
bool toDefault = false;
|
|
if (mProject.OperandFormats.TryGetValue(firstOffset, out FormatDescriptor curDfd)) {
|
|
if (curDfd.FormatType == FormatDescriptor.Type.NumericLE &&
|
|
curDfd.FormatSubType == FormatDescriptor.SubType.None &&
|
|
curDfd.Length == 1) {
|
|
// Currently single-byte, toggle to default.
|
|
toDefault = true;
|
|
}
|
|
}
|
|
|
|
// Iterate through the selected regions.
|
|
SortedList<int, FormatDescriptor> newFmts = new SortedList<int, FormatDescriptor>();
|
|
IEnumerator<TypedRangeSet.TypedRange> rngIter = trs.RangeListIterator;
|
|
while (rngIter.MoveNext()) {
|
|
TypedRangeSet.TypedRange rng = rngIter.Current;
|
|
if (toDefault) {
|
|
// Create a single REMOVE descriptor that covers the full span.
|
|
FormatDescriptor newDfd = FormatDescriptor.Create(rng.High - rng.Low + 1,
|
|
FormatDescriptor.Type.REMOVE, FormatDescriptor.SubType.None);
|
|
newFmts.Add(rng.Low, newDfd);
|
|
} else {
|
|
// Add individual single-byte format descriptors for everything.
|
|
FormatDescriptor newDfd = FormatDescriptor.Create(1,
|
|
FormatDescriptor.Type.NumericLE, FormatDescriptor.SubType.None);
|
|
for (int i = rng.Low; i <= rng.High; i++) {
|
|
newFmts.Add(i, newDfd);
|
|
}
|
|
}
|
|
}
|
|
|
|
ChangeSet cs = mProject.GenerateFormatMergeSet(newFmts);
|
|
if (cs.Count != 0) {
|
|
ApplyUndoableChanges(cs);
|
|
}
|
|
}
|
|
|
|
/// <summary>
|
|
/// Converts the ListView's selected items into a set of offsets. If a line
|
|
/// spans multiple offsets (e.g. a 3-byte instruction), offsets for every
|
|
/// byte are included.
|
|
///
|
|
/// Contiguous regions with user labels or address changes are split into
|
|
/// independent regions by using a serial number for the range type. Same for
|
|
/// long comments and notes.
|
|
///
|
|
/// We don't split based on existing data format items. That would make it impossible
|
|
/// to convert from (say) a collection of single bytes to a collection of double bytes
|
|
/// or a string. It should not be possible to select part of a formatted section,
|
|
/// unless the user has been playing weird games with type hints to get overlapping
|
|
/// format descriptors.
|
|
/// </summary>
|
|
/// <returns>TypedRangeSet with all offsets.</returns>
|
|
private TypedRangeSet GroupedOffsetSetFromSelected() {
|
|
TypedRangeSet rs = new TypedRangeSet();
|
|
int groupNum = 0;
|
|
int expectedAddr = -1;
|
|
|
|
DateTime startWhen = DateTime.Now;
|
|
int prevOffset = -1;
|
|
foreach (int index in mMainWin.CodeDisplayList.SelectedIndices) {
|
|
// Don't add an offset to the set if the only part of it that is selected
|
|
// is a directive or blank line. We only care about file offsets, so skip
|
|
// anything that isn't code or data.
|
|
if (!CodeLineList[index].IsCodeOrData) {
|
|
continue;
|
|
}
|
|
|
|
int offset = CodeLineList[index].FileOffset;
|
|
if (offset == prevOffset) {
|
|
// This is a continuation of a multi-line item like a string. We've
|
|
// already accounted for all bytes associated with this offset.
|
|
continue;
|
|
}
|
|
Anattrib attr = mProject.GetAnattrib(offset);
|
|
|
|
if (expectedAddr == -1) {
|
|
expectedAddr = attr.Address;
|
|
}
|
|
// Check for user labels.
|
|
if (mProject.UserLabels.ContainsKey(offset)) {
|
|
//if (mProject.GetAnattrib(offset).Symbol != null) {
|
|
// We consider auto labels when splitting regions for the data analysis,
|
|
// but I don't think we want to take them into account here. The specific
|
|
// example that threw me was loading a 16-bit value from an address table.
|
|
// The code does "LDA table,X / STA / LDA table+1,X / STA", which puts auto
|
|
// labels at the first two addresses -- splitting the region. That's good
|
|
// for the uncategorized data analyzer, but very annoying if you want to
|
|
// slap a 16-bit numeric format on all entries in a table.
|
|
groupNum++;
|
|
} else if (mProject.HasCommentOrNote(offset)) {
|
|
// Don't carry across a long comment or note.
|
|
groupNum++;
|
|
} else if (attr.Address != expectedAddr) {
|
|
// For a contiguous selection, this should only happen if there's a .ORG
|
|
// address change. For non-contiguous selection this is expected. In the
|
|
// latter case, incrementing the group number is unnecessary but harmless.
|
|
Debug.WriteLine("Address break: " + attr.Address + " vs. " + expectedAddr);
|
|
//Debug.Assert(mProject.AddrMap.Get(offset) >= 0);
|
|
|
|
expectedAddr = attr.Address;
|
|
groupNum++;
|
|
}
|
|
|
|
// Mark every byte of an instruction or multi-byte data item --
|
|
// everything that is represented by the line the user selected. Control
|
|
// statements and blank lines aren't relevant here, as we only care about
|
|
// file offsets.
|
|
int len = CodeLineList[index].OffsetSpan; // attr.Length;
|
|
Debug.Assert(len > 0);
|
|
for (int i = offset; i < offset + len; i++) {
|
|
rs.Add(i, groupNum);
|
|
}
|
|
// Advance the address.
|
|
expectedAddr += len;
|
|
|
|
prevOffset = offset;
|
|
}
|
|
Debug.WriteLine("Offset selection conv took " +
|
|
(DateTime.Now - startWhen).TotalMilliseconds + " ms");
|
|
return rs;
|
|
}
|
|
|
|
#endregion Main window UI event handlers
|
|
|
|
|
|
#region References panel
|
|
|
|
/// <summary>
|
|
/// Updates the "references" panel to reflect the current selection.
|
|
///
|
|
/// The number of references to any given address should be relatively small, and
|
|
/// won't change without a data refresh, so recreating the list every time shouldn't
|
|
/// be a problem.
|
|
/// </summary>
|
|
private void UpdateReferencesPanel() {
|
|
mMainWin.ReferencesList.Clear();
|
|
|
|
if (mMainWin.CodeListView_GetSelectionCount() != 1) {
|
|
// Nothing selected, or multiple lines selected.
|
|
return;
|
|
}
|
|
int lineIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
LineListGen.Line.Type type = CodeLineList[lineIndex].LineType;
|
|
if (type != LineListGen.Line.Type.Code &&
|
|
type != LineListGen.Line.Type.Data &&
|
|
type != LineListGen.Line.Type.EquDirective) {
|
|
// Code, data, and platform symbol EQUs have xrefs.
|
|
return;
|
|
}
|
|
|
|
// Find the appropriate xref set.
|
|
int offset = CodeLineList[lineIndex].FileOffset;
|
|
XrefSet xrefs;
|
|
if (offset < 0) {
|
|
int index = LineListGen.DefSymIndexFromOffset(offset);
|
|
DefSymbol defSym = mProject.ActiveDefSymbolList[index];
|
|
xrefs = defSym.Xrefs;
|
|
} else {
|
|
xrefs = mProject.GetXrefSet(offset);
|
|
}
|
|
if (xrefs == null || xrefs.Count == 0) {
|
|
return;
|
|
}
|
|
|
|
// TODO(someday): localization
|
|
Asm65.Formatter formatter = mOutputFormatter;
|
|
bool showBank = !mProject.CpuDef.HasAddr16;
|
|
for (int i = 0; i < xrefs.Count; i++) {
|
|
XrefSet.Xref xr = xrefs[i];
|
|
|
|
string typeStr;
|
|
switch (xr.Type) {
|
|
case XrefSet.XrefType.SubCallOp:
|
|
typeStr = "call ";
|
|
break;
|
|
case XrefSet.XrefType.BranchOp:
|
|
typeStr = "branch ";
|
|
break;
|
|
case XrefSet.XrefType.RefFromData:
|
|
typeStr = "data ";
|
|
break;
|
|
case XrefSet.XrefType.MemAccessOp:
|
|
switch (xr.AccType) {
|
|
case OpDef.MemoryEffect.Read:
|
|
typeStr = "read ";
|
|
break;
|
|
case OpDef.MemoryEffect.Write:
|
|
typeStr = "write ";
|
|
break;
|
|
case OpDef.MemoryEffect.ReadModifyWrite:
|
|
typeStr = "rmw ";
|
|
break;
|
|
case OpDef.MemoryEffect.None: // e.g. LDA #<symbol, PEA addr
|
|
typeStr = "ref ";
|
|
break;
|
|
case OpDef.MemoryEffect.Unknown:
|
|
default:
|
|
Debug.Assert(false);
|
|
typeStr = "??! ";
|
|
break;
|
|
}
|
|
break;
|
|
default:
|
|
Debug.Assert(false);
|
|
typeStr = "??? ";
|
|
break;
|
|
}
|
|
|
|
MainWindow.ReferencesListItem rli = new MainWindow.ReferencesListItem(xr.Offset,
|
|
formatter.FormatOffset24(xr.Offset),
|
|
formatter.FormatAddress(mProject.GetAnattrib(xr.Offset).Address, showBank),
|
|
(xr.IsSymbolic ? "Sym " : "Num ") + typeStr +
|
|
formatter.FormatAdjustment(-xr.Adjustment));
|
|
|
|
mMainWin.ReferencesList.Add(rli);
|
|
}
|
|
}
|
|
|
|
public bool CanUndo() {
|
|
return (mProject != null && mProject.CanUndo);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles Edit - Undo.
|
|
/// </summary>
|
|
public void UndoChanges() {
|
|
if (!mProject.CanUndo) {
|
|
Debug.Assert(false, "Nothing to undo");
|
|
return;
|
|
}
|
|
ChangeSet cs = mProject.PopUndoSet();
|
|
ApplyChanges(cs, true);
|
|
UpdateTitle();
|
|
|
|
// If the debug dialog is visible, update it.
|
|
if (mShowUndoRedoHistoryDialog != null) {
|
|
mShowUndoRedoHistoryDialog.DisplayText = mProject.DebugGetUndoRedoHistory();
|
|
}
|
|
}
|
|
|
|
public bool CanRedo() {
|
|
return (mProject != null && mProject.CanRedo);
|
|
}
|
|
|
|
/// <summary>
|
|
/// Handles Edit - Redo.
|
|
/// </summary>
|
|
public void RedoChanges() {
|
|
if (!mProject.CanRedo) {
|
|
Debug.Assert(false, "Nothing to redo");
|
|
return;
|
|
}
|
|
ChangeSet cs = mProject.PopRedoSet();
|
|
ApplyChanges(cs, false);
|
|
UpdateTitle();
|
|
|
|
// If the debug dialog is visible, update it.
|
|
if (mShowUndoRedoHistoryDialog != null) {
|
|
mShowUndoRedoHistoryDialog.DisplayText = mProject.DebugGetUndoRedoHistory();
|
|
}
|
|
}
|
|
|
|
#endregion References panel
|
|
|
|
#region Notes panel
|
|
|
|
private void PopulateNotesList() {
|
|
mMainWin.NotesList.Clear();
|
|
foreach (KeyValuePair<int, MultiLineComment> kvp in mProject.Notes) {
|
|
int offset = kvp.Key;
|
|
MultiLineComment mlc = kvp.Value;
|
|
|
|
// Replace line break with bullet. If there's a single CRLF at the end, strip it.
|
|
string nocrlfStr;
|
|
if (mlc.Text.EndsWith("\r\n")) {
|
|
nocrlfStr =
|
|
mlc.Text.Substring(0, mlc.Text.Length - 2).Replace("\r\n", " \u2022 ");
|
|
} else {
|
|
nocrlfStr = mlc.Text.Replace("\r\n", " \u2022 ");
|
|
}
|
|
|
|
MainWindow.NotesListItem nli = new MainWindow.NotesListItem(offset,
|
|
mOutputFormatter.FormatOffset24(offset),
|
|
nocrlfStr,
|
|
mlc.BackgroundColor);
|
|
mMainWin.NotesList.Add(nli);
|
|
}
|
|
}
|
|
|
|
#endregion Notes panel
|
|
|
|
#region Symbols panel
|
|
|
|
private void PopulateSymbolsList() {
|
|
mMainWin.SymbolsList.Clear();
|
|
foreach (Symbol sym in mProject.SymbolTable) {
|
|
MainWindow.SymbolsListItem sli = new MainWindow.SymbolsListItem(sym,
|
|
sym.SourceTypeString,
|
|
mOutputFormatter.FormatHexValue(sym.Value, 0),
|
|
sym.Label);
|
|
mMainWin.SymbolsList.Add(sli);
|
|
}
|
|
}
|
|
|
|
#endregion Symbols panel
|
|
|
|
#region Info panel
|
|
|
|
private void UpdateInfoPanel() {
|
|
if (mMainWin.CodeListView_GetSelectionCount() != 1) {
|
|
// Nothing selected, or multiple lines selected.
|
|
mMainWin.InfoPanelContents = string.Empty;
|
|
return;
|
|
}
|
|
int lineIndex = mMainWin.CodeListView_GetFirstSelectedIndex();
|
|
LineListGen.Line line = CodeLineList[lineIndex];
|
|
StringBuilder sb = new StringBuilder(250);
|
|
|
|
// TODO(someday): this should be made easier to localize
|
|
string lineTypeStr;
|
|
string extraStr = string.Empty;
|
|
switch (line.LineType) {
|
|
case LineListGen.Line.Type.Code:
|
|
lineTypeStr = "code";
|
|
break;
|
|
case LineListGen.Line.Type.Data:
|
|
if (mProject.GetAnattrib(line.FileOffset).IsInlineData) {
|
|
lineTypeStr = "inline data";
|
|
} else {
|
|
lineTypeStr = "data";
|
|
}
|
|
break;
|
|
case LineListGen.Line.Type.LongComment:
|
|
lineTypeStr = "comment";
|
|
break;
|
|
case LineListGen.Line.Type.Note:
|
|
lineTypeStr = "note";
|
|
break;
|
|
case LineListGen.Line.Type.Blank:
|
|
lineTypeStr = "blank line";
|
|
//lineTypeStr = "blank line (+" +
|
|
// mOutputFormatter.FormatOffset24(line.FileOffset) + ")";
|
|
break;
|
|
case LineListGen.Line.Type.OrgDirective:
|
|
lineTypeStr = "address directive";
|
|
break;
|
|
case LineListGen.Line.Type.RegWidthDirective:
|
|
lineTypeStr = "register width directive";
|
|
break;
|
|
case LineListGen.Line.Type.EquDirective: {
|
|
lineTypeStr = "equate";
|
|
int symIndex = LineListGen.DefSymIndexFromOffset(line.FileOffset);
|
|
DefSymbol defSym = mProject.ActiveDefSymbolList[symIndex];
|
|
string sourceStr;
|
|
if (defSym.SymbolSource == Symbol.Source.Project) {
|
|
sourceStr = "project symbol definition";
|
|
} else if (defSym.SymbolSource == Symbol.Source.Platform) {
|
|
sourceStr = "platform symbol file";
|
|
} else {
|
|
sourceStr = "???";
|
|
}
|
|
extraStr = "Source: " + sourceStr;
|
|
}
|
|
break;
|
|
default:
|
|
lineTypeStr = "???";
|
|
break;
|
|
}
|
|
|
|
// For anything that isn't code or data, show something simple and bail.
|
|
if (line.OffsetSpan == 0) {
|
|
sb.AppendFormat(Res.Strings.INFO_LINE_SUM_NON_FMT,
|
|
lineIndex, lineTypeStr);
|
|
#if DEBUG
|
|
sb.Append(" [offset=+" + line.FileOffset.ToString("x6") + "]");
|
|
#endif
|
|
if (!string.IsNullOrEmpty(extraStr)) {
|
|
sb.Append("\r\n\r\n");
|
|
sb.Append(extraStr);
|
|
}
|
|
mMainWin.InfoPanelContents = sb.ToString();
|
|
return;
|
|
}
|
|
Debug.Assert(line.IsCodeOrData);
|
|
|
|
Anattrib attr = mProject.GetAnattrib(line.FileOffset);
|
|
|
|
// Show number of bytes of code/data.
|
|
if (line.OffsetSpan == 1) {
|
|
sb.AppendFormat(Res.Strings.INFO_LINE_SUM_SINGULAR_FMT,
|
|
lineIndex, line.OffsetSpan, lineTypeStr);
|
|
} else {
|
|
sb.AppendFormat(Res.Strings.INFO_LINE_SUM_PLURAL_FMT,
|
|
lineIndex, line.OffsetSpan, lineTypeStr);
|
|
}
|
|
sb.Append("\r\n");
|
|
|
|
if (!mProject.OperandFormats.TryGetValue(line.FileOffset, out FormatDescriptor dfd)) {
|
|
// No user-specified format, but there may be a generated format.
|
|
sb.AppendFormat(Res.Strings.INFO_FD_SUM_FMT, Res.Strings.DEFAULT_VALUE);
|
|
if (attr.DataDescriptor != null) {
|
|
sb.Append(" [");
|
|
sb.Append(attr.DataDescriptor.ToUiString());
|
|
sb.Append("]");
|
|
}
|
|
} else {
|
|
// User-specified operand format.
|
|
// If the descriptor has a weak reference to an unknown symbol, should we
|
|
// call that out here?
|
|
sb.AppendFormat(Res.Strings.INFO_FD_SUM_FMT, dfd.ToUiString());
|
|
}
|
|
sb.Append("\r\n");
|
|
|
|
// Debug only
|
|
//sb.Append("DEBUG: opAddr=" + attr.OperandAddress.ToString("x4") +
|
|
// " opOff=" + attr.OperandOffset.ToString("x4") + "\r\n");
|
|
|
|
sb.Append("\u2022Attributes:");
|
|
if (attr.IsHinted) {
|
|
sb.Append(" Hinted(");
|
|
for (int i = 0; i < line.OffsetSpan; i++) {
|
|
switch (mProject.TypeHints[line.FileOffset + i]) {
|
|
case CodeAnalysis.TypeHint.Code:
|
|
sb.Append("C");
|
|
break;
|
|
case CodeAnalysis.TypeHint.Data:
|
|
sb.Append("D");
|
|
break;
|
|
case CodeAnalysis.TypeHint.InlineData:
|
|
sb.Append("I");
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
if (i > 8) {
|
|
sb.Append("...");
|
|
break;
|
|
}
|
|
}
|
|
sb.Append(')');
|
|
}
|
|
if (attr.IsEntryPoint) {
|
|
sb.Append(" EntryPoint");
|
|
}
|
|
if (attr.IsBranchTarget) {
|
|
sb.Append(" BranchTarget");
|
|
}
|
|
if (attr.DoesNotContinue) {
|
|
sb.Append(" NoContinue");
|
|
}
|
|
if (attr.DoesNotBranch) {
|
|
sb.Append(" NoBranch");
|
|
}
|
|
if (mProject.StatusFlagOverrides[line.FileOffset].AsInt != 0) {
|
|
sb.Append(" StatusFlags");
|
|
}
|
|
sb.Append("\r\n\r\n");
|
|
|
|
if (attr.IsInstruction) {
|
|
Asm65.OpDef op = mProject.CpuDef.GetOpDef(mProject.FileData[line.FileOffset]);
|
|
|
|
string shortDesc = mOpDesc.GetShortDescription(op.Mnemonic);
|
|
if (!string.IsNullOrEmpty(shortDesc)) {
|
|
if (op.IsUndocumented) {
|
|
sb.Append("\u25b6[*] ");
|
|
} else {
|
|
sb.Append("\u25b6 ");
|
|
}
|
|
sb.Append(shortDesc);
|
|
string addrStr = mOpDesc.GetAddressModeDescription(op.AddrMode);
|
|
if (!string.IsNullOrEmpty(addrStr)) {
|
|
sb.Append(", ");
|
|
sb.Append(addrStr);
|
|
}
|
|
sb.Append("\r\n");
|
|
}
|
|
|
|
sb.Append("\u2022Cycles: ");
|
|
int cycles = op.Cycles;
|
|
Asm65.OpDef.CycleMod cycMods = op.CycleMods;
|
|
sb.Append(cycles.ToString());
|
|
if (cycMods != 0) {
|
|
sb.Append(" (");
|
|
int workBits = (int)cycMods;
|
|
while (workBits != 0) {
|
|
// Isolate rightmost bit.
|
|
int firstBit = (~workBits + 1) & workBits;
|
|
sb.Append(mOpDesc.GetCycleModDescription((OpDef.CycleMod)firstBit));
|
|
// Remove from set.
|
|
workBits &= ~firstBit;
|
|
if (workBits != 0) {
|
|
// more to come
|
|
sb.Append(", ");
|
|
}
|
|
}
|
|
sb.Append(")");
|
|
}
|
|
sb.Append("\r\n");
|
|
|
|
const string FLAGS = "NVMXDIZC";
|
|
sb.Append("\u2022Flags affected: ");
|
|
Asm65.StatusFlags affectedFlags = op.FlagsAffected;
|
|
for (int i = 0; i < 8; i++) {
|
|
if (affectedFlags.GetBit((StatusFlags.FlagBits)(7 - i)) >= 0) {
|
|
sb.Append(' ');
|
|
sb.Append(FLAGS[i]);
|
|
} else {
|
|
sb.Append(" -");
|
|
}
|
|
}
|
|
sb.Append("\r\n");
|
|
|
|
string longDesc = mOpDesc.GetLongDescription(op.Mnemonic);
|
|
if (!string.IsNullOrEmpty(longDesc)) {
|
|
sb.Append("\r\n");
|
|
sb.Append(longDesc);
|
|
sb.Append("\r\n");
|
|
}
|
|
} else {
|
|
// do we want descriptions of the pseudo-ops?
|
|
}
|
|
|
|
|
|
// Publish
|
|
mMainWin.InfoPanelContents = sb.ToString();
|
|
}
|
|
|
|
#endregion Info panel
|
|
|
|
#region Debug features
|
|
|
|
public void Debug_ExtensionScriptInfo() {
|
|
string info = mProject.DebugGetLoadedScriptInfo();
|
|
|
|
Tools.WpfGui.ShowText dlg = new Tools.WpfGui.ShowText(mMainWin, info);
|
|
dlg.Title = "Loaded Extension Script Info";
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
public void Debug_ShowAnalysisTimers() {
|
|
if (mShowAnalysisTimersDialog == null) {
|
|
Tools.WpfGui.ShowText dlg = new Tools.WpfGui.ShowText(null, "(no data yet)");
|
|
dlg.Title = "Analysis Timers";
|
|
dlg.Closing += (sender, e) => {
|
|
Debug.WriteLine("Analysis timers dialog closed");
|
|
mShowAnalysisTimersDialog = null;
|
|
};
|
|
dlg.Show();
|
|
mShowAnalysisTimersDialog = dlg;
|
|
} else {
|
|
// Ask the dialog to close. Do the cleanup in the event.
|
|
mShowAnalysisTimersDialog.Close();
|
|
}
|
|
}
|
|
|
|
public void Debug_ShowAnalyzerOutput() {
|
|
if (mShowAnalyzerOutputDialog == null) {
|
|
Tools.WpfGui.ShowText dlg = new Tools.WpfGui.ShowText(null, "(no data yet)");
|
|
dlg.Title = "Analyzer Output";
|
|
dlg.Closing += (sender, e) => {
|
|
Debug.WriteLine("Analyzer output dialog closed");
|
|
mShowAnalyzerOutputDialog = null;
|
|
};
|
|
dlg.Show();
|
|
mShowAnalyzerOutputDialog = dlg;
|
|
} else {
|
|
// Ask the dialog to close. Do the cleanup in the event.
|
|
mShowAnalyzerOutputDialog.Close();
|
|
}
|
|
}
|
|
|
|
public void Debug_ShowUndoRedoHistory() {
|
|
if (mShowUndoRedoHistoryDialog == null) {
|
|
Tools.WpfGui.ShowText dlg = new Tools.WpfGui.ShowText(null,
|
|
mProject.DebugGetUndoRedoHistory());
|
|
dlg.Title = "Undo/Redo History";
|
|
dlg.Closing += (sender, e) => {
|
|
Debug.WriteLine("Undo/redo history dialog closed");
|
|
mShowUndoRedoHistoryDialog = null;
|
|
};
|
|
dlg.Show();
|
|
mShowUndoRedoHistoryDialog = dlg;
|
|
} else {
|
|
// Ask the dialog to close. Do the cleanup in the event.
|
|
mShowUndoRedoHistoryDialog.Close();
|
|
}
|
|
}
|
|
|
|
public void Debug_RunSourceGenerationTests() {
|
|
Tests.WpfGui.GenTestRunner dlg = new Tests.WpfGui.GenTestRunner(mMainWin);
|
|
dlg.ShowDialog();
|
|
}
|
|
|
|
public void Debug_Refresh() {
|
|
Debug.WriteLine("Reanalyzing...");
|
|
// Call through ApplyChanges so we update the timer task output.
|
|
UndoableChange uc =
|
|
UndoableChange.CreateDummyChange(UndoableChange.ReanalysisScope.CodeAndData);
|
|
ApplyChanges(new ChangeSet(uc), false);
|
|
UpdateTitle(); // in case something changed
|
|
}
|
|
|
|
public void Debug_ToggleCommentRulers() {
|
|
MultiLineComment.DebugShowRuler = !MultiLineComment.DebugShowRuler;
|
|
// Don't need to repeat the analysis, but we do want to save/restore the
|
|
// selection and top position when the comment fields change size.
|
|
UndoableChange uc =
|
|
UndoableChange.CreateDummyChange(UndoableChange.ReanalysisScope.DataOnly);
|
|
ApplyChanges(new ChangeSet(uc), false);
|
|
}
|
|
|
|
public void Debug_ToggleKeepAliveHack() {
|
|
ScriptManager.UseKeepAliveHack = !ScriptManager.UseKeepAliveHack;
|
|
}
|
|
|
|
#endregion
|
|
}
|
|
}
|