Dnspy/Extensions/dnSpy.AsmEditor/Compiler/ResourceNodeCreator.cs
2021-09-20 18:20:01 +02:00

62 lines
1.8 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.Diagnostics;
using dnlib.DotNet;
using dnSpy.AsmEditor.Resources;
using dnSpy.Contracts.Documents.TreeView;
namespace dnSpy.AsmEditor.Compiler {
sealed class ResourceNodeCreator {
readonly ModuleDef module;
readonly ResourcesFolderNode rsrcListNode;
readonly NodeAndResource[] nodes;
public ResourceNodeCreator(ResourcesFolderNode rsrcListNode, NodeAndResource[] nodes) {
module = rsrcListNode.GetModule()!;
Debug2.Assert(module is not null);
this.rsrcListNode = rsrcListNode;
this.nodes = nodes;
}
public void Add() {
for (int i = 0; i < nodes.Length; i++) {
var info = nodes[i];
module.Resources.Add(info.Resource);
rsrcListNode.TreeNode.AddChild(info.Node.TreeNode);
}
}
public void Remove() {
for (int i = nodes.Length - 1; i >= 0; i--) {
var info = nodes[i];
bool b = rsrcListNode.TreeNode.Children.Remove(info.Node.TreeNode);
Debug.Assert(b);
if (!b)
throw new InvalidOperationException();
b = module.Resources.Remove(info.Resource);
Debug.Assert(b);
if (!b)
throw new InvalidOperationException();
}
}
}
}