C# Tabs.DecompileTabState类代码示例

        void SelectTreeViewNodes(DecompileTabState tabState, ILSpyTreeNode[] nodes)
        {
            if (!IsActiveTab(tabState))
                return;

            // This isn't perfect, but let's assume the TE has focus if the treeview doesn't.
            // We should normally check for:
            //	Keyboard.FocusedElement == tabState.TextView.TextEditor.TextArea
            // but a menu could be open in the text editor, and then the above expression fails.
            bool hasKeyboardFocus = !(Keyboard.FocusedElement is SharpTreeViewItem);
            var old = tabState.ignoreDecompilationRequests;
            try {
                tabState.ignoreDecompilationRequests = true;
                treeView.SelectedItems.Clear();
                if (nodes.Length > 0) {
                    treeView.FocusNode(nodes[0]);
                    // This can happen when pressing Ctrl+Shift+Tab when the treeview has keyboard focus
                    if (treeView.SelectedItems.Count != 0)
                        treeView.SelectedItems.Clear();
                    treeView.SelectedItem = nodes[0];

                    // FocusNode() should already call ScrollIntoView() but for some reason,
                    // the ScrollIntoView() does nothing so add another call.
                    // Background priority won't work, we need ContextIdle prio
                    this.Dispatcher.BeginInvoke(DispatcherPriority.ContextIdle, new Action(delegate {
                        var item = treeView.SelectedItem as SharpTreeNode;
                        if (item != null)
                            treeView.ScrollIntoView(item);
                    }));
                }
                foreach (var node in nodes)
                    treeView.SelectedItems.Add(node);
            }
            finally {
                tabState.ignoreDecompilationRequests = old;
            }
            // The treeview stole the focus; get it back
            if (hasKeyboardFocus)
                DelaySetFocus(tabState);
        }

 void RecordHistory(DecompileTabState tabState)
 {
     if (tabState == null)
         return;
     var dtState = tabState.TextView.GetState(tabState.DecompiledNodes);
     if (dtState != null)
         tabState.History.UpdateCurrent(new NavigationState(dtState, tabState.Language));
     tabState.History.Record(new NavigationState(tabState.DecompiledNodes, tabState.Language));
 }

 void SaveCode(DecompileTabState tabState)
 {
     if (tabState == null)
         return;
     var textView = tabState.TextView;
     if (tabState.DecompiledNodes.Length == 1) {
         if (tabState.DecompiledNodes[0].Save(textView))
             return;
     }
     textView.SaveToDisk(tabState.Language,
         tabState.DecompiledNodes,
         new DecompilationOptions() { FullDecompilation = true });
 }

        // Returns true if we could decompile the reference
        bool JumpToReferenceAsyncInternal(DecompileTabState tabState, bool canLoad, object reference, Func<bool, bool, bool> onDecompileFinished)
        {
            ILSpyTreeNode treeNode = FindTreeNode(reference);
            if (treeNode != null) {
                var nodes = new[] { treeNode };
                DecompileNodes(tabState, nodes, false, onDecompileFinished);
                SelectTreeViewNodes(tabState, nodes);
                return true;
            } else if (reference is dnlib.DotNet.Emit.OpCode) {
                string link = "http://msdn.microsoft.com/library/system.reflection.emit.opcodes." + ((dnlib.DotNet.Emit.OpCode)reference).Code.ToString().ToLowerInvariant() + ".aspx";
                try {
                    Process.Start(link);
                } catch {

                }
                return true;
            } else if (canLoad && reference is IMemberDef) {
                // Here if the module was removed. It's possible that the user has re-added it.

                var member = (IMemberDef)reference;
                var module = member.Module;
                if (module == null)	// Check if it has been deleted
                    return false;
                var mainModule = module;
                if (module.Assembly != null)
                    mainModule = module.Assembly.ManifestModule;
                if (!string.IsNullOrEmpty(mainModule.Location) && !string.IsNullOrEmpty(module.Location)) {
                    // Check if the module was removed and then added again
                    foreach (var m in assemblyList.GetAllModules()) {
                        if (mainModule.Location.Equals(m.Location, StringComparison.OrdinalIgnoreCase)) {
                            foreach (var asmMod in GetAssemblyModules(m)) {
                                if (!module.Location.Equals(asmMod.Location, StringComparison.OrdinalIgnoreCase))
                                    continue;

                                // Found the module
                                var modDef = asmMod as ModuleDefMD;
                                if (modDef != null) {
                                    member = modDef.ResolveToken(member.MDToken) as IMemberDef;
                                    if (member != null) // should never fail
                                        return JumpToReferenceAsyncInternal(tabState, false, member, onDecompileFinished);
                                }

                                break;
                            }

                            return false;
                        }
                    }
                }

                // The module has been removed. Add it again
                var loadedAsm = new LoadedAssembly(assemblyList, mainModule);
                loadedAsm.IsAutoLoaded = true;
                assemblyList.AddAssembly(loadedAsm, true, false, false);
                return JumpToReferenceAsyncInternal(tabState, false, reference, onDecompileFinished);
            }
            else
                return false;
        }

 void NavigateHistory(DecompileTabState tabState, bool forward)
 {
     var dtState = tabState.TextView.GetState(tabState.DecompiledNodes);
     if(dtState != null)
         tabState.History.UpdateCurrent(new NavigationState(dtState, tabState.Language));
     var newState = forward ? tabState.History.GoForward() : tabState.History.GoBack();
     var nodes = newState.TreeNodes.Cast<ILSpyTreeNode>().ToArray();
     SelectTreeViewNodes(tabState, nodes);
     DecompileNodes(tabState, newState.ViewState, false, newState.Language, nodes);
     SetLanguage(newState.Language);
 }

		static ITokenResolver GetResolver(out DecompileTabState tabState) {
			tabState = MainWindow.Instance.GetActiveDecompileTabState();
			if (tabState == null)
				return null;
			return ILSpyTreeNode.GetModule(tabState.DecompiledNodes) as ITokenResolver;
		}

 void ForceDecompile(DecompileTabState tabState)
 {
     DecompileRestoreLocation(tabState, tabState.DecompiledNodes, null, true);
 }

 void DecompileNodes(DecompileTabState tabState, ILSpyTreeNode[] nodes, bool recordHistory, Language language, Func<bool, bool, bool> onDecompileFinished, bool forceDecompile = false)
 {
     var helper = new OnShowOutputHelper(tabState.TextView, onDecompileFinished, nodes);
     bool? decompiled = DecompileNodes(tabState, null, recordHistory, language, nodes, forceDecompile);
     if (decompiled == false) {
         helper.Abort();
         onDecompileFinished(true, false);
     }
 }

 DecompileTabState CreateNewDecompileTabState(TabManager<TabState> tabManager, Language language = null)
 {
     var tabState = new DecompileTabState(language ?? sessionSettings.FilterSettings.Language);
     return (DecompileTabState)tabManager.AddNewTabState(tabState);
 }

        DecompileTabState CreateDecompileTabState(DecompileTabState tabState, SavedDecompileTabState savedState, IList<ILSpyTreeNode> newNodes = null, bool decompile = true)
        {
            var nodes = new List<ILSpyTreeNode>(savedState.Paths.Count);
            if (newNodes != null)
                nodes.AddRange(newNodes);
            else {
                foreach (var asm in savedState.ActiveAutoLoadedAssemblies)
                    this.assemblyList.OpenAssembly(asm, true);
                foreach (var path in savedState.Paths) {
                    var node = assemblyListTreeNode.FindNodeByPath(path);
                    if (node == null) {
                        nodes = null;
                        break;
                    }
                    nodes.Add(node);
                }
            }
            if (decompile) {
                if (nodes != null) {
                    var tmpNodes = nodes.ToArray();
                    DecompileNodes(tabState, tmpNodes, false, (success, hasMovedCaret) => decompilerTextView_OnShowOutput(success, hasMovedCaret, tabState.TextView, savedState));
                }
                else
                    AboutPage.Display(tabState.TextView);
            }

            return tabState;
        }

 bool BackCommand(DecompileTabState tabState)
 {
     if (tabState == null)
         return false;
     if (tabState.History.CanNavigateBack) {
         NavigateHistory(tabState, false);
         return true;
     }
     return false;
 }

 static bool MustRefresh(DecompileTabState tabState, LoadedAssembly asm)
 {
     var asms = new HashSet<LoadedAssembly>();
     asms.Add(asm);
     return DecompileCache.IsInModifiedAssembly(asms, tabState.DecompiledNodes) ||
         DecompileCache.IsInModifiedAssembly(asms, tabState.TextView.References);
 }

 static ModuleDefMD GetModule(out DecompileTabState tabState)
 {
     tabState = MainWindow.Instance.GetActiveDecompileTabState();
     if (tabState == null)
         return null;
     return ILSpyTreeNode.GetModule(tabState.DecompiledNodes) as ModuleDefMD;
 }

 void DecompileRestoreLocation(DecompileTabState tabState, ILSpyTreeNode[] nodes, Language language = null, bool forceDecompile = false)
 {
     var pos = tabState.TextView.GetRefPos();
     DecompileNodes(tabState, nodes, false, language ?? tabState.Language, (a, b) => tabState.TextView.GoTo(pos), forceDecompile);
 }

        static ModuleDefMD GetModule(ContextMenuEntryContext context, out DecompileTabState tabState)
        {
            tabState = null;
            if (context == null)
                return null;

            var textView = context.Element as DecompilerTextView;
            if (textView != null) {
                tabState = DecompileTabState.GetDecompileTabState(textView);
                if (tabState != null)
                    return ILSpyTreeNode.GetModule(tabState.DecompiledNodes) as ModuleDefMD;
            }

            if (context.SelectedTreeNodes != null && context.SelectedTreeNodes.Length == 1)
                return ILSpyTreeNode.GetModule(context.SelectedTreeNodes[0]) as ModuleDefMD;

            return null;
        }