internal TextFragment(FragmentState fragState, string textToSpeak, string textFrag, int offset, int length)
{
if (fragState.Action == TtsEngineAction.Speak || fragState.Action == TtsEngineAction.Pronounce)
{
textFrag = textToSpeak;
}
if (!string.IsNullOrEmpty(textFrag))
{
TextToSpeak = textFrag;
}
State = fragState;
TextOffset = offset;
TextLength = length;
}
internal void FragmentStateToPtr(FragmentState state, Collection <IntPtr> memoryBlocks)
{
_action = state.Action;
_langId = state.LangId;
_emphasis = state.Emphasis;
_duration = state.Duration;
if (state.SayAs != null)
{
_sayAs = Marshal.AllocCoTaskMem(Marshal.SizeOf((object)state.SayAs));
memoryBlocks.Add(_sayAs);
Marshal.StructureToPtr((object)state.SayAs, _sayAs, false);
}
else
{
_sayAs = IntPtr.Zero;
}
if (state.Phoneme != null)
{
short[] array = new short[state.Phoneme.Length + 1];
for (uint num = 0u; num < state.Phoneme.Length; num++)
{
array[num] = (short)state.Phoneme[num];
}
array[state.Phoneme.Length] = 0;
int num2 = Marshal.SizeOf((object)array[0]);
_phoneme = Marshal.AllocCoTaskMem(num2 * array.Length);
memoryBlocks.Add(_phoneme);
for (uint num3 = 0u; num3 < array.Length; num3++)
{
Marshal.Copy(array, 0, _phoneme, array.Length);
}
}
else
{
_phoneme = IntPtr.Zero;
}
_prosody = ProsodyInterop.ProsodyToPtr(state.Prosody, memoryBlocks);
}
internal TextFragment(FragmentState fragState, string textToSpeak)
: this(fragState, textToSpeak, textToSpeak, 0, textToSpeak.Length)
{
}
internal TextFragment(FragmentState fragState)
: this(fragState, null, null, 0, 0)
{
}