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impr: Get rid of cimgui shared library by hooking pinvoke handler

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WerWolv
2024-03-12 23:17:49 +01:00
parent 876f091244
commit fdf01dfb50
15 changed files with 135 additions and 57 deletions
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51
plugins/script_loader/templates/CSharp/ImHexLibrary/UI.cs
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@@ -1,33 +1,31 @@
#pragma warning disable SYSLIB1054
using System.Runtime.InteropServices;
using System.Runtime.InteropServices;
using System.Text;
namespace ImHex
{
public class UI
public partial class UI
{
private delegate void DrawContentDelegate();
private static List<Delegate> _registeredDelegates = new();
[DllImport(Library.Name)]
private static extern void showMessageBoxV1(byte[] message);
[LibraryImport("ImHex")]
private static partial void showMessageBoxV1(byte[] message);
[DllImport(Library.Name)]
private static extern void showInputTextBoxV1(byte[] title, byte[] message, StringBuilder buffer, int bufferSize);
[LibraryImport("ImHex")]
private static unsafe partial void showInputTextBoxV1(byte[] title, byte[] message, IntPtr buffer, int bufferSize);
[DllImport(Library.Name)]
private static extern unsafe void showYesNoQuestionBoxV1(byte[] title, byte[] message, bool* result);
[LibraryImport("ImHex")]
private static unsafe partial void showYesNoQuestionBoxV1(byte[] title, byte[] message, bool* result);
[DllImport(Library.Name)]
private static extern void showToastV1(byte[] message, UInt32 type);
[LibraryImport("ImHex")]
private static partial void showToastV1(byte[] message, UInt32 type);
[DllImport(Library.Name)]
private static extern IntPtr getImGuiContextV1();
[LibraryImport("ImHex")]
private static partial IntPtr getImGuiContextV1();
[DllImport(Library.Name)]
private static extern void registerViewV1(byte[] icon, byte[] name, IntPtr drawFunction);
[LibraryImport("ImHex")]
private static partial void registerViewV1(byte[] icon, byte[] name, IntPtr drawFunction);
public static void ShowMessageBox(string message)
{
@@ -46,13 +44,22 @@ namespace ImHex
public static string? ShowInputTextBox(string title, string message, int maxSize)
{
StringBuilder buffer = new(maxSize);
showInputTextBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), buffer, buffer.Capacity);
unsafe
{
var buffer = new byte[maxSize];
GCHandle pinnedArray = GCHandle.Alloc(buffer, GCHandleType.Pinned);
showInputTextBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), pinnedArray.AddrOfPinnedObject(), maxSize);
pinnedArray.Free();
if (buffer.Length == 0 || buffer[0] == '\x00')
return null;
else
return buffer.ToString();
if (buffer.Length == 0 || buffer[0] == '\x00')
{
return null;
}
else
{
return Encoding.UTF8.GetString(buffer);
}
}
}
public enum ToastType