private void ReleaseUnmangedResources()
{
if (_hunspellHandle != IntPtr.Zero)
{
Unamanaged.Hunspell_destroy(_hunspellHandle);
_hunspellHandle = IntPtr.Zero;
}
}
public LinuxHunspell(string affDirectory, string dicDictory)
{
//Also search - /usr/share/hunspell
try {
_hunspellHandle = Unamanaged.Hunspell_create(affDirectory, dicDictory);
} catch {
System.Windows.Forms.MessageBox.Show("Unable to start hunspell spell checker - make sure hunspell is installed!");
throw;
}
}
private object GetDllType(Type type, string name)
{
IntPtr address = Unamanaged.GetProcAddress(_libDll, name);
if (address != IntPtr.Zero)
{
return(Marshal.GetDelegateForFunctionPointer(address, type));
}
return(null);
}
private void ReleaseUnmangedResources()
{
try {
if (_libVoikko != IntPtr.Zero)
{
_voikkoTerminate(_libVoikko);
_libVoikko = IntPtr.Zero;
}
if (_libDll != IntPtr.Zero)
{
Unamanaged.FreeLibrary(_libDll);
_libDll = IntPtr.Zero;
}
} catch {
}
}
public override List <string> Suggest(string word)
{
IntPtr pointerToAddressStringArray = Marshal.AllocHGlobal(IntPtr.Size);
int resultCount = Unamanaged.Hunspell_suggest(_hunspellHandle, pointerToAddressStringArray, word);
IntPtr addressStringArray = Marshal.ReadIntPtr(pointerToAddressStringArray);
List <string> results = new List <string>();
for (int i = 0; i < resultCount; i++)
{
IntPtr addressCharArray = Marshal.ReadIntPtr(addressStringArray, i * IntPtr.Size);
string suggestion = Marshal.PtrToStringAuto(addressCharArray);
if (!string.IsNullOrEmpty(suggestion))
{
results.Add(suggestion);
}
}
Unamanaged.Hunspell_free_list(_hunspellHandle, pointerToAddressStringArray, resultCount);
Marshal.FreeHGlobal(pointerToAddressStringArray);
return(results);
}
public override bool Spell(string word)
{
return(Unamanaged.Hunspell_spell(_hunspellHandle, word) != 0);
}
public MacHunspell(string affDirectory, string dicDictory)
{
//Also search - /usr/share/hunspell
_hunspellHandle = Unamanaged.Hunspell_create(affDirectory, dicDictory);
}
