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IconProvider, container exceptions, refactor

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This commit is contained in:
Ádám Kovács
2022-02-02 11:02:37 +01:00
parent c4bf417ba3
commit 3e553dd448
31 changed files with 597 additions and 132 deletions
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34
src/GuiApp/FileTime.Avalonia/Services/WindowsContextMenuProvider.cs
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@@ -9,6 +9,7 @@ using System.Collections.Generic;
using System.Text;
using System.Diagnostics;
using System.IO;
using FileTime.Avalonia.Misc;
#pragma warning disable CA1416
namespace FileTime.Avalonia.Services
@@ -50,7 +51,7 @@ namespace FileTime.Avalonia.Services
{
if (parsedResourceId < 0) parsedResourceId *= -1;
text = GetStringResource(parts[0], (uint)parsedResourceId);
text = NativeMethodHelpers.GetStringResource(string.Join(',', parts[..^1]), (uint)parsedResourceId);
}
}
else
@@ -231,37 +232,6 @@ namespace FileTime.Avalonia.Services
return (resultX, resultY);
}
static string GetStringResource(string fileName, uint resourceId)
{
IntPtr? handle = null;
try
{
handle = NativeMethods.LoadLibrary(fileName);
StringBuilder buffer = new(8192); //Buffer for output from LoadString()
int length = NativeMethods.LoadString(handle.Value, resourceId, buffer, buffer.Capacity);
return buffer.ToString(0, length); //Return the part of the buffer that was used.
}
finally
{
if (handle is IntPtr validHandle)
{
NativeMethods.FreeLibrary(validHandle);
}
}
}
static class NativeMethods
{
[DllImport("kernel32.dll", CharSet = CharSet.Unicode, SetLastError = true, BestFitMapping = false, ThrowOnUnmappableChar = true)]
internal static extern IntPtr LoadLibrary(string lpLibFileName);
[DllImport("user32.dll", CharSet = CharSet.Unicode, SetLastError = true, BestFitMapping = false, ThrowOnUnmappableChar = true)]
internal static extern int LoadString(IntPtr hInstance, uint wID, StringBuilder lpBuffer, int nBufferMax);
[DllImport("kernel32.dll")]
public static extern int FreeLibrary(IntPtr hLibModule);
}
}
}
#pragma warning restore CA1416