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#include "stdafx.h"
#include "DialogConfigEngine.h"
DialogConfigEngine *DialogConfigEngine::m_instance = 0;
//------------------------------------------------------------------------------
// public:
//------------------------------------------------------------------------------
DialogConfigEngine::DialogConfigEngine(ConfigDatabase &db) : m_db(db), m_test_tts(0)
{
m_instance = this;
}
//------------------------------------------------------------------------------
DialogConfigEngine::~DialogConfigEngine()
{
m_instance = 0;
}
//------------------------------------------------------------------------------
INT_PTR CALLBACK DialogConfigEngine::process(HWND window, UINT message, WPARAM wparam, LPARAM lparam)
{
if (!m_instance)
{
return 1;
}
switch (message)
{
case WM_INITDIALOG:
m_instance->load(window);
break;
case WM_NOTIFY:
if (PSN_APPLY == reinterpret_cast<LPNMHDR>(lparam)->code)
{
m_instance->save(window);
m_instance->m_db.save();
}
break;
case WM_HSCROLL:
m_instance->changed(window);
break;
case WM_COMMAND:
m_instance->command(window, wparam);
break;
}
return 0;
}
//------------------------------------------------------------------------------
// private:
//------------------------------------------------------------------------------
void DialogConfigEngine::command(HWND window, int control)
{
switch (LOWORD(control))
{
case IDC_WELCOME_MSG:
if (EN_CHANGE == HIWORD(control))
{
changed(window);
}
break;
case IDC_SELECT_VOICE:
if (CBN_SELCHANGE == HIWORD(control))
{
changed(window);
}
break;
case IDC_SELECT_ENGINE:
if (CBN_SELCHANGE == HIWORD(control))
{
updateVoices(window);
changed(window);
}
break;
case IDC_CONFIG_LEXICON:
if (createTts(window))
{
if (!m_test_tts->lexiconDialog(window))
{
MessageBox(window, L"Lexicon for this engine is not supported", L"Speak", MB_OK | MB_ICONEXCLAMATION);
}
}
break;
case IDC_BUTTON_TEST:
if (createTts(window))
{
m_test_tts->say(TranslateW(L"testing testing 1 2 3"));
}
break;
}
}
//------------------------------------------------------------------------------
void DialogConfigEngine::load(HWND window)
{
TranslateDialogDefault(window);
// add the available engines to the combo box
SpeechInterface si;
std::vector<std::wstring> engines = si.getAvailableEngines();
for (unsigned int i = 0; i < engines.size(); ++i)
{
SendDlgItemMessage(window, IDC_SELECT_ENGINE, CB_ADDSTRING, 0, (LPARAM)engines[i].c_str());
}
VoiceDesc desc = m_db.getVoiceDesc();
// initialise the sliders
SendDlgItemMessage(window, IDC_SLIDER_VOLUME, TBM_SETPOS, TRUE, desc.volume);
SendDlgItemMessage(window, IDC_SLIDER_PITCH, TBM_SETPOS, TRUE, desc.pitch);
SendDlgItemMessage(window, IDC_SLIDER_RATE, TBM_SETPOS, TRUE, desc.rate);
// select the speech engine
SendDlgItemMessage(window, IDC_SELECT_ENGINE, CB_SELECTSTRING, 0, reinterpret_cast<LPARAM>(desc.engine.c_str()));
// initialise the welcome message box
SetDlgItemText(window, IDC_WELCOME_MSG, m_db.getWelcomeMessage().c_str());
updateVoices(window);
}
//------------------------------------------------------------------------------
void DialogConfigEngine::save(HWND window)
{
VoiceDesc desc;
getVoiceDesc(window, desc);
m_db.setVoiceDesc(desc);
// store the welcome message
WCHAR *text = Hlp_GetDlgItemText(window, IDC_WELCOME_MSG);
m_db.setWelcomeMessage(text);
}
//------------------------------------------------------------------------------
void DialogConfigEngine::updateVoices(HWND window)
{
SpeechInterface si;
m_test_tts = std::auto_ptr<TextToSpeech>(si.createTts(getEngine(window)));
if (!m_test_tts.get())
{
return;
}
// add the voices onto the list
std::vector<std::wstring> voices = m_test_tts->getVoices();
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_RESETCONTENT, 0, 0);
for (unsigned int i = 0; i < voices.size(); ++i)
{
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_ADDSTRING, 0,
(LPARAM)voices[i].c_str());
}
// get the voice saved in the database
std::wstring voice = m_db.getVoiceDesc().voice;
if (FAILED(SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_FINDSTRINGEXACT, 0, (LPARAM)voice.c_str())))
{
// select the first one
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_SETCURSEL , 0, 0);
}
else
{
// select the saved voice
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_SELECTSTRING, 0, (LPARAM)voice.c_str());
}
}
//------------------------------------------------------------------------------
void DialogConfigEngine::getVoiceDesc(HWND window, VoiceDesc &desc)
{
// get the engine
WCHAR *text = Hlp_GetDlgItemText(window, IDC_SELECT_ENGINE);
desc.engine = text;
// get the voice
WCHAR *voice = Hlp_GetDlgItemText(window, IDC_SELECT_VOICE);
desc.voice = voice;
/*std::auto_ptr<char> voice(new char[50]);
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_GETLBTEXT,
SendDlgItemMessage(window, IDC_SELECT_VOICE, CB_GETCURSEL, 0, 0),
reinterpret_cast<long>(voice.get()));
desc.voice = voice.get();*/
// get the voice setting sliders
desc.volume = SendDlgItemMessage(window, IDC_SLIDER_VOLUME, TBM_GETPOS, 0, 0);
desc.pitch = SendDlgItemMessage(window, IDC_SLIDER_PITCH, TBM_GETPOS, 0, 0);
desc.rate = SendDlgItemMessage(window, IDC_SLIDER_RATE, TBM_GETPOS, 0, 0);
}
//------------------------------------------------------------------------------
std::wstring DialogConfigEngine::getEngine(HWND window)
{
WCHAR *text = Hlp_GetDlgItemText(window, IDC_SELECT_ENGINE);
/*char text[100];
GetDlgItemText(window, IDC_SELECT_ENGINE, mir_a2u(text), _countof(text));*/
return text;
}
//------------------------------------------------------------------------------
bool DialogConfigEngine::createTts(HWND window)
{
VoiceDesc desc;
getVoiceDesc(window, desc);
SpeechInterface si;
m_test_tts = std::auto_ptr<TextToSpeech>(si.createTts(desc.engine));
if (!m_test_tts.get())
{
return false;
}
si.configureTts(m_test_tts.get(), desc);
return true;
}
//==============================================================================
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