79 lines
3.0 KiB
C#
79 lines
3.0 KiB
C#
/*
|
|
Copyright (C) 2014-2019 de4dot@gmail.com
|
|
|
|
This file is part of dnSpy
|
|
|
|
dnSpy is free software: you can redistribute it and/or modify
|
|
it under the terms of the GNU General Public License as published by
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
dnSpy is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
using System;
|
|
using System.Linq;
|
|
using dnSpy.Contracts.Documents.Tabs.DocViewer;
|
|
using dnSpy.Contracts.Documents.TreeView;
|
|
using dnSpy.Contracts.Menus;
|
|
|
|
namespace dnSpy.AsmEditor.Commands {
|
|
sealed class CodeContext {
|
|
public DocumentTreeNodeData[] Nodes { get; }
|
|
public bool IsDefinition { get; }
|
|
public IMenuItemContext? MenuItemContext { get; }
|
|
|
|
public CodeContext(DocumentTreeNodeData[] nodes, bool isDefinition, IMenuItemContext? menuItemContext) {
|
|
Nodes = nodes ?? Array.Empty<DocumentTreeNodeData>();
|
|
IsDefinition = isDefinition;
|
|
MenuItemContext = menuItemContext;
|
|
}
|
|
}
|
|
|
|
abstract class CodeContextMenuHandler : MenuItemBase<CodeContext> {
|
|
protected sealed override object CachedContextKey => ContextKey;
|
|
static readonly object ContextKey = new object();
|
|
|
|
public sealed override bool IsVisible(CodeContext context) => IsEnabled(context);
|
|
|
|
readonly IDocumentTreeView documentTreeView;
|
|
|
|
protected CodeContextMenuHandler(IDocumentTreeView documentTreeView) => this.documentTreeView = documentTreeView;
|
|
|
|
protected sealed override CodeContext? CreateContext(IMenuItemContext context) {
|
|
if (context.CreatorObject.Guid != new Guid(MenuConstants.GUIDOBJ_DOCUMENTVIEWERCONTROL_GUID))
|
|
return null;
|
|
var textRef = context.Find<TextReference>();
|
|
if (textRef is null)
|
|
return null;
|
|
var node = documentTreeView.FindNode(textRef.Reference);
|
|
var nodes = node is null ? Array.Empty<DocumentTreeNodeData>() : new DocumentTreeNodeData[] { node };
|
|
return new CodeContext(nodes, textRef.IsDefinition, context);
|
|
}
|
|
}
|
|
|
|
abstract class NodesCodeContextMenuHandler : MenuItemBase<CodeContext> {
|
|
protected sealed override object CachedContextKey => ContextKey;
|
|
static readonly object ContextKey = new object();
|
|
|
|
public sealed override bool IsVisible(CodeContext context) => IsEnabled(context);
|
|
|
|
readonly IDocumentTreeView documentTreeView;
|
|
|
|
protected NodesCodeContextMenuHandler(IDocumentTreeView documentTreeView) => this.documentTreeView = documentTreeView;
|
|
|
|
protected sealed override CodeContext? CreateContext(IMenuItemContext context) {
|
|
if (context.CreatorObject.Guid != new Guid(MenuConstants.GUIDOBJ_DOCUMENTVIEWERCONTROL_GUID))
|
|
return null;
|
|
var nodes = documentTreeView.TreeView.TopLevelSelection.OfType<DocumentTreeNodeData>().ToArray();
|
|
return new CodeContext(nodes, false, context);
|
|
}
|
|
}
|
|
}
|