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//
// AssemblyNodeBuilder.cs
//
// Author:
// Mike Krüger <mkrueger@novell.com>
//
// Copyright (C) 2008 Novell, Inc (http://www.novell.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.Linq;
using System.Text;
using MonoDevelop.Core;
using MonoDevelop.Ide.Gui;
using MonoDevelop.Ide.Gui.Components;
using System.Collections.Generic;
using System.IO;
using MonoDevelop.Ide.Editor;
using ICSharpCode.Decompiler.TypeSystem;
using ICSharpCode.Decompiler.Metadata;
using System.Threading.Tasks;
namespace MonoDevelop.AssemblyBrowser
{
class AssemblyNodeBuilder : AssemblyBrowserTypeNodeBuilder, IAssemblyBrowserNodeBuilder
{
public override Type NodeDataType {
get { return typeof(AssemblyLoader); }
}
public AssemblyNodeBuilder (AssemblyBrowserWidget widget) : base (widget)
{
}
public override string GetNodeName (ITreeNavigator thisNode, object dataObject)
{
var loader = (AssemblyLoader)dataObject;
return Path.GetFileNameWithoutExtension (loader.FileName);
}
public override void BuildNode (ITreeBuilder treeBuilder, object dataObject, NodeInfo nodeInfo)
{
var compilationUnit = (AssemblyLoader)dataObject;
nodeInfo.Label = GetMarkup (compilationUnit.Assembly);
nodeInfo.Icon = Context.GetIcon (Stock.Reference);
}
static string GetMarkup (PEFile assembly)
{
var sb = StringBuilderCache.Allocate ();
var metadata = assembly.Metadata;
var def = metadata.GetAssemblyDefinition ();
sb.Append (Ide.TypeSystem.Ambience.EscapeText (metadata.GetString (def.Name)));
if (def.Version.Build != 0 || def.Version.Revision != 0 || def.Version.Major != 0 || def.Version.Minor != 0) {
sb.Append (" <small>(");
sb.Append (def.Version);
sb.Append (")</small>");
}
return StringBuilderCache.ReturnAndFree (sb);
}
public override void BuildChildNodes (ITreeBuilder treeBuilder, object dataObject)
{
var assemblyLoader = (AssemblyLoader)dataObject;
if (assemblyLoader.Error != null) {
treeBuilder.AddChild (assemblyLoader.Error);
return;
}
if (assemblyLoader.Assembly == null)
return;
var references = new AssemblyReferenceFolder (assemblyLoader.Assembly);
if (references.AssemblyReferences.Any () || references.ModuleReferences.Any ())
treeBuilder.AddChild (references);
var resources = new AssemblyResourceFolder (assemblyLoader.Assembly);
if (resources.Resources.Any ())
treeBuilder.AddChild (resources);
var namespaces = new Dictionary<string, NamespaceData> ();
bool publicOnly = Widget.PublicApiOnly;
foreach (var type in assemblyLoader.GetMinimalTypeSystem ().MainModule.TopLevelTypeDefinitions) {
string namespaceName = string.IsNullOrEmpty (type.Namespace) ? "" : type.Namespace;
if (!namespaces.ContainsKey (namespaceName))
namespaces [namespaceName] = new NamespaceData (namespaceName);
var ns = namespaces [namespaceName];
ns.Types.Add ((type.IsPublic (), type));
}
treeBuilder.AddChildren (namespaces.Where (ns => ns.Key != "" && (!publicOnly || ns.Value.Types.Any (t => t.isPublic))).Select (n => n.Value));
if (namespaces.ContainsKey ("")) {
foreach (var child in namespaces [""].Types) {
if (((INamedElement)child.typeObject).Name == "<Module>")
continue;
treeBuilder.AddChild (child);
}
}
}
public override bool HasChildNodes (ITreeBuilder builder, object dataObject)
{
var compilationUnit = (AssemblyLoader)dataObject;
return compilationUnit.Assembly.Metadata.TypeDefinitions.Count > 0 || compilationUnit.Error != null;
}
public override int CompareObjects (ITreeNavigator thisNode, ITreeNavigator otherNode)
{
try {
if (thisNode == null || otherNode == null)
return -1;
var e1 = thisNode.DataItem as AssemblyLoader;
var e2 = otherNode.DataItem as AssemblyLoader;
if (e1 == null && e2 == null)
return 0;
if (e1 == null || e1.Assembly == null)
return 1;
if (e2 == null || e2.Assembly == null)
return -1;
return string.Compare (e1.Assembly.Name, e2.Assembly.Name, StringComparison.Ordinal);
} catch (Exception e) {
LoggingService.LogError ("Exception in assembly browser sort function.", e);
return -1;
}
}
#region IAssemblyBrowserNodeBuilder
void PrintAssemblyHeader (StringBuilder result, PEFile assemblyDefinition)
{
result.Append ("<span style=\"comment\">");
result.Append ("// ");
result.Append (string.Format (GettextCatalog.GetString ("Assembly <b>{0}</b>, Version {1}"),
assemblyDefinition.Name,
assemblyDefinition.Metadata.MetadataVersion));
result.Append ("</span>");
result.AppendLine ();
}
public Task<List<ReferenceSegment>> DisassembleAsync (TextEditor data, ITreeNavigator navigator)
{
var assemblyLoader = (AssemblyLoader)navigator.DataItem;
var compilationUnit = assemblyLoader.Assembly;
if (compilationUnit == null) {
LoggingService.LogError ("Can't get cecil object for assembly:" + assemblyLoader.Assembly.FullName);
return Task.FromResult (new List<ReferenceSegment> ());
}
return MethodDefinitionNodeBuilder.DisassembleAsync (data, rd => rd.WriteAssemblyHeader (compilationUnit));
}
public Task<List<ReferenceSegment>> DecompileAsync (TextEditor data, ITreeNavigator navigator, DecompileFlags flags)
{
var assemblyLoader = (AssemblyLoader)navigator.DataItem;
return MethodDefinitionNodeBuilder.DecompileAsync (data, MethodDefinitionNodeBuilder.GetAssemblyLoader (navigator), b =>
b.DecompileModuleAndAssemblyAttributes(), flags: flags);
}
#endregion
}
}
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