public unsafe ICollection <ResourceID> GetResourceNames(ResourceID type)
{
var names = new List <ResourceID>();
Win32.EnumResNameProc proc = (module, typeName, name, param) => {
if ((long)name < 0x10000)
{
names.Add(new ResourceID((int)name));
}
else
{
names.Add(new ResourceID(new string((char *)name)));
}
return(true);
};
if (type.IsId)
{
Win32.EnumResourceNames(_hModule, new IntPtr(type.Id), proc, IntPtr.Zero);
}
else
{
Win32.EnumResourceNames(_hModule, type.Name, proc, IntPtr.Zero);
}
return(names);
}
public ICollection <StringResource> GetStringTableContent(ResourceID name)
{
var content = GetResourceContent(name, ResourceID.StringTable);
var index = 0;
var strings = new List <StringResource>(8);
for (int i = 0; i < 16; i++) // 16 is max strings in string table
{
var length = BitConverter.ToInt16(content, index);
index += 2;
if (length == 0)
{
continue;
}
strings.Add(new StringResource {
Id = i,
Value = Encoding.Unicode.GetString(content, index, length * 2)
});
index += length * 2;
}
return(strings);
}
public ImageSource GetIconImage(ResourceID id, bool icon)
{
IntPtr iconName;
using (var d = id.GetAsIntPtr(out iconName)) {
var hIcon = Win32.LoadImage(_hModule, iconName, icon ? Win32.ImageType.Icon : Win32.ImageType.Cursor, 0, 0, Win32.LoadImageFlags.None);
if (hIcon == IntPtr.Zero)
{
var bytes = GetResourceContent(id, icon ? ResourceID.Icon : ResourceID.Cursor);
hIcon = Win32.CreateIconFromResource(bytes, bytes.Length, icon, 0x30000);
if (hIcon == IntPtr.Zero)
{
return(null);
}
}
var source = Imaging.CreateBitmapSourceFromHIcon(hIcon, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
if (icon)
{
Win32.DestroyIcon(hIcon);
}
else
{
Win32.DestroyCursor(hIcon);
}
return(source);
}
}
public byte[] GetResourceContent(ResourceID name, ResourceID type)
{
IntPtr iname, itype;
using (var d1 = name.GetAsIntPtr(out iname)) {
using (var d2 = type.GetAsIntPtr(out itype)) {
var hResource = Win32.FindResource(_hModule, iname, itype);
if (hResource == IntPtr.Zero)
{
return(null);
}
var hGlobal = Win32.LoadResource(_hModule, hResource);
if (hGlobal == IntPtr.Zero)
{
return(null);
}
var size = Win32.SizeofResource(_hModule, hResource);
var ptr = Win32.LockResource(hGlobal);
var buffer = new byte[size];
Marshal.Copy(ptr, buffer, 0, buffer.Length);
return(buffer);
}
}
}
public ImageSource GetBitmapImage(ResourceID id)
{
IntPtr bitmapName;
using (var d = id.GetAsIntPtr(out bitmapName)) {
var hBitmap = Win32.LoadImage(_hModule, bitmapName, Win32.ImageType.Bitmap, 0, 0, Win32.LoadImageFlags.CreateDibSection);
if (hBitmap == IntPtr.Zero)
{
return(null);
}
var source = Imaging.CreateBitmapSourceFromHBitmap(hBitmap, IntPtr.Zero, Int32Rect.Empty, BitmapSizeOptions.FromEmptyOptions());
Win32.DeleteObject(hBitmap);
return(source);
}
}
public string GetResourceString(ResourceID id)
{
Win32.LoadString(_hModule, id.Id, _text, _text.Capacity);
return(_text.ToString());
}
