iframe-proxy | Sunbelt Computer Software

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﻿using System;
using System.Drawing;
using ReClassNET.Memory;
using ReClassNET.UI;
namespace ReClassNET.Nodes
	public class PointerNode : BaseWrapperNode
		private readonly MemoryBuffer memory = new MemoryBuffer();
		public override int MemorySize => IntPtr.Size;
		protected override bool PerformCycleCheck => false;
		public PointerNode()
			LevelsOpen.DefaultValue = true;
		public override void GetUserInterfaceInfo(out string name, out Image icon)
			name = "Pointer";
			icon = Properties.Resources.B16x16_Button_Pointer;
		public override bool UseMemoryPreviewToolTip(HotSpot spot, MemoryBuffer memory, out IntPtr address)
			// TODO Should the preview be disabled if an inner node is set?
			address = memory.ReadIntPtr(Offset);
			return memory.Process?.GetNamedAddress(address) != null;
		public override bool CanChangeInnerNodeTo(BaseNode node)
			switch (node)
				case ClassNode _:
				case VirtualMethodNode _:
					return false;
			return true;
		public override Size Draw(ViewInfo view, int x, int y)
			if (IsHidden && !IsWrapped)
				return DrawHidden(view, x, y);
			var origX = x;
			var origY = y;
			AddSelection(view, x, y, view.Font.Height);
			if (InnerNode != null)
				x = AddOpenCloseIcon(view, x, y);
				x += TextPadding;
			x = AddIcon(view, x, y, Icons.Pointer, HotSpot.NoneId, HotSpotType.None);
			var tx = x;
			x = AddAddressOffset(view, x, y);
			x = AddText(view, x, y, view.Settings.TypeColor, HotSpot.NoneId, "Ptr") + view.Font.Width;
			if (!IsWrapped)
				x = AddText(view, x, y, view.Settings.NameColor, HotSpot.NameId, Name) + view.Font.Width;
			if (InnerNode == null)
				x = AddText(view, x, y, view.Settings.ValueColor, HotSpot.NoneId, "<void>") + view.Font.Width;
			x = AddIcon(view, x, y, Icons.Change, 4, HotSpotType.ChangeWrappedType) + view.Font.Width;
			var ptr = view.Memory.ReadIntPtr(Offset);
			x = AddText(view, x, y, view.Settings.OffsetColor, HotSpot.NoneId, "->") + view.Font.Width;
			x = AddText(view, x, y, view.Settings.ValueColor, 0, "0x" + ptr.ToString(Constants.AddressHexFormat)) + view.Font.Width;
			x = AddComment(view, x, y);
			DrawInvalidMemoryIndicatorIcon(view, y);
			AddContextDropDownIcon(view, y);
			AddDeleteIcon(view, y);
			y += view.Font.Height;
			var size = new Size(x - origX, y - origY);
			if (LevelsOpen[view.Level] && InnerNode != null)
				memory.Size = InnerNode.MemorySize;
				memory.Process = view.Memory.Process;
				memory.Update(ptr);
				var v = view.Clone();
				v.Address = ptr;
				v.Memory = memory;
				var innerSize = InnerNode.Draw(v, tx, y);
				size.Width = Math.Max(size.Width, innerSize.Width + tx - origX);
				size.Height += innerSize.Height;
			return size;
		public override int CalculateDrawnHeight(ViewInfo view)
			if (IsHidden && !IsWrapped)
				return HiddenHeight;
			var height = view.Font.Height;
			if (LevelsOpen[view.Level] && InnerNode != null)
				height += InnerNode.CalculateDrawnHeight(view);
			return height;

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