87 lines
2.7 KiB
C#
87 lines
2.7 KiB
C#
#pragma warning disable SYSLIB1054
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using System.Runtime.InteropServices;
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using System.Text;
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namespace ImHex
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{
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public class UI
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{
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private delegate void DrawContentDelegate();
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private static List<Delegate> _registeredDelegates = new();
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[DllImport(Library.Name)]
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private static extern void showMessageBoxV1(byte[] message);
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[DllImport(Library.Name)]
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private static extern void showInputTextBoxV1(byte[] title, byte[] message, StringBuilder buffer, int bufferSize);
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[DllImport(Library.Name)]
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private static extern unsafe void showYesNoQuestionBoxV1(byte[] title, byte[] message, bool* result);
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[DllImport(Library.Name)]
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private static extern void showToastV1(byte[] message, UInt32 type);
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[DllImport(Library.Name)]
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private static extern IntPtr getImGuiContextV1();
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[DllImport(Library.Name)]
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private static extern void registerViewV1(byte[] icon, byte[] name, IntPtr drawFunction);
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public static void ShowMessageBox(string message)
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{
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showMessageBoxV1(Encoding.UTF8.GetBytes(message));
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}
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public static bool ShowYesNoQuestionBox(string title, string message)
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{
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unsafe
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{
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bool result = false;
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showYesNoQuestionBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), &result);
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return result;
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}
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}
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public static string? ShowInputTextBox(string title, string message, int maxSize)
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{
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StringBuilder buffer = new(maxSize);
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showInputTextBoxV1(Encoding.UTF8.GetBytes(title), Encoding.UTF8.GetBytes(message), buffer, buffer.Capacity);
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if (buffer.Length == 0 || buffer[0] == '\x00')
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return null;
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else
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return buffer.ToString();
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}
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public enum ToastType
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{
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Info = 0,
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Warning = 1,
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Error = 2
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}
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public static void ShowToast(string message, ToastType type = ToastType.Info)
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{
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showToastV1(Encoding.UTF8.GetBytes(message), (UInt32)type);
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}
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public static IntPtr GetImGuiContext()
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{
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return getImGuiContextV1();
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}
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public static void RegisterView(byte[] icon, string name, Action function)
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{
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_registeredDelegates.Add(new DrawContentDelegate(function));
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registerViewV1(
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icon,
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Encoding.UTF8.GetBytes(name),
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Marshal.GetFunctionPointerForDelegate(_registeredDelegates[^1])
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);
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}
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}
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}
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