//------------------------------------------------------------------------------
CAudioEmitter::CAudioEmitter()
: refCount(0)
, isAutoStop(true)
, isValid(true)
{
this->position.Init();
this->velocity.Init();
SQR_TRY
{
WindowsVersion eWindowsType = GetAudioEngine()->eWindowsType;
switch (eWindowsType)
{
case WindowsVista:
case Win7:
GetAudioEngine()->InsertAudioEmitter(this);
break;
default:
break;
}
}
SQR_CATCH(exp)
{
exp.AppendType("CAudioEmitter Failed");
exp.AppendMsg(strCueName.c_str());
GfkLogAudioExpOnce(exp);
}
SQR_TRY_END;
}
void MainWindow::OnCreation()
{
mpLoopVoice = GetAudioEngine()->PlaySound(nglPath(_T("rsrc:/audio/drums-loop.wav")), nuiSound::eStream);
mpLoopVoice->Acquire();
mpLoopVoice->SetLoop(true);
nuiGrid* pMainGrid = new nuiGrid(2, 2);
AddChild(pMainGrid);
pMainGrid->SetObjectName(_T("MainGrid"));
uint32 nbRows = GRID_NB_ROWS;
uint32 nbCol = GRID_NB_COLUMNS;
{
nuiLabel* pLabel = new nuiLabel(_T("Memory Sounds"));
pLabel->SetObjectName(_T("MemoryLabel"));
pMainGrid->SetCell(0, 0, pLabel);
for (uint32 i = 0; i < GRID_NB_ROWS * GRID_NB_COLUMNS; i++)
{
nglString str;
str.Format(_T("rsrc:/audio/sound%d.wav"), i);
nglPath path(str);
nuiSound* pSound = nuiSoundManager::Instance.GetSound(path, nuiSound::eMemory);
pSound->Acquire();
mSounds.push_back(pSound);
}
std::vector<std::pair<nglKeyCode, nglString> > keys;
keys.push_back(std::make_pair(NK_1, _T("1")));
keys.push_back(std::make_pair(NK_2, _T("2")));
keys.push_back(std::make_pair(NK_3, _T("3")));
keys.push_back(std::make_pair(NK_4, _T("4")));
keys.push_back(std::make_pair(NK_Q, _T("q")));
keys.push_back(std::make_pair(NK_W, _T("w")));
keys.push_back(std::make_pair(NK_E, _T("e")));
keys.push_back(std::make_pair(NK_R, _T("r")));
keys.push_back(std::make_pair(NK_A, _T("a")));
keys.push_back(std::make_pair(NK_S, _T("s")));
keys.push_back(std::make_pair(NK_D, _T("d")));
keys.push_back(std::make_pair(NK_F, _T("f")));
keys.push_back(std::make_pair(NK_Z, _T("z")));
keys.push_back(std::make_pair(NK_X, _T("x")));
keys.push_back(std::make_pair(NK_C, _T("c")));
keys.push_back(std::make_pair(NK_V, _T("v")));
nuiGrid* pGrid = new nuiGrid(nbCol, nbRows);
pGrid->SetObjectName(_T("MemorySoundsGrid"));
pMainGrid->SetCell(0, 1, pGrid);
NGL_ASSERT(keys.size() == nbRows * nbCol);
for (uint32 r = 0; r < nbRows; r++)
{
for (uint32 c = 0; c < nbCol; c++)
{
uint32 index = r * nbCol + c;
nglString text = keys[index].second;
nuiButton* pButton = new nuiButton(text);
mSoundButtons.push_back(pButton);
pButton->SetObjectName(_T("GridButton"));
pGrid->SetCell(c, r, pButton);
mEventSink.Connect(pButton->Activated, &MainWindow::OnButtonActivated, (void*)index);
nglString hotkeyName;
nglString hotkeyDesc;
hotkeyName.Format(_T("SoundButton%d"), index);
hotkeyDesc.Format(_T("PlaySound%d"), index);
RegisterHotKeyKey(hotkeyName, keys[index].first, nuiNoKey, false, false, hotkeyDesc);
mEventSink.Connect(GetHotKeyEvent(hotkeyName), &MainWindow::OnSoundHotKey, (void*)index);
}
}
}
{
nuiLabel* pLabel = new nuiLabel(_T("Synth Sounds"));
pLabel->SetObjectName(_T("SynthLabel"));
pMainGrid->SetCell(1, 0, pLabel);
for (uint32 r = 0; r < nbRows; r++)
{
for (uint32 c = 0; c < nbCol; c++)
{
nuiSynthSound* pSynthSound = nuiSoundManager::Instance.GetSynthSound();
pSynthSound->SetSampleRate(GetAudioEngine()->GetSampleRate());
pSynthSound->SetReleaseTime(3);
float freq = 100;
if (c == 0)
freq = 82.41;
else if (c == 1)
freq = 123.47;
else if (c == 2)
freq = 146.83;
else if (c == 3)
freq = 164.81;
nuiSynthSound::SignalType type = nuiSynthSound::eSinus;
float gain;
if (r == 0)
{
gain = 0.8;
type = nuiSynthSound::eSinus;
}
else if (r == 1)
{
gain = 0.4;
type = nuiSynthSound::eTriangle;
}
else if (r == 2)
{
gain = 0.4;
type = nuiSynthSound::eSaw;
}
else if (r == 3)
{
gain = 0.2;
type = nuiSynthSound::eSquare;
}
pSynthSound->SetGain(gain);
pSynthSound->SetFreq(freq);
pSynthSound->SetType(type);
pSynthSound->Acquire();
mSynthSounds.push_back(pSynthSound);
}
}
std::vector<std::pair<nglKeyCode, nglString> > keys;
keys.push_back(std::make_pair(NK_7, _T("7")));
keys.push_back(std::make_pair(NK_8, _T("8")));
keys.push_back(std::make_pair(NK_9, _T("9")));
keys.push_back(std::make_pair(NK_0, _T("0")));
keys.push_back(std::make_pair(NK_U, _T("u")));
keys.push_back(std::make_pair(NK_I, _T("i")));
keys.push_back(std::make_pair(NK_O, _T("o")));
keys.push_back(std::make_pair(NK_P, _T("p")));
keys.push_back(std::make_pair(NK_J, _T("j")));
keys.push_back(std::make_pair(NK_K, _T("k")));
keys.push_back(std::make_pair(NK_L, _T("l")));
keys.push_back(std::make_pair(NK_SEMICOLON, _T(";")));
keys.push_back(std::make_pair(NK_M, _T("m")));
keys.push_back(std::make_pair(NK_COMMA, _T(",")));
keys.push_back(std::make_pair(NK_PERIOD, _T(".")));
keys.push_back(std::make_pair(NK_SLASH, _T("/")));
uint32 nbRows = GRID_NB_ROWS;
uint32 nbCol = GRID_NB_COLUMNS;
nuiGrid* pGrid = new nuiGrid(nbCol, nbRows);
pGrid->SetObjectName(_T("SynthSoundsGrid"));
pMainGrid->SetCell(1, 1, pGrid);
NGL_ASSERT(keys.size() == nbRows * nbCol);
for (uint32 r = 0; r < nbRows; r++)
{
for (uint32 c = 0; c < nbCol; c++)
{
uint32 index = r * nbCol + c;
nglString text = keys[index].second;
nuiButton* pButton = new nuiButton(text);
mSynthSoundButtons.push_back(pButton);
pButton->SetObjectName(_T("GridButton"));
pGrid->SetCell(c, r, pButton);
mEventSink.Connect(pButton->Activated, &MainWindow::OnSynthButtonActivated, (void*)index);
nglString hotkeyName;
nglString hotkeyDesc;
hotkeyName.Format(_T("SynthSoundButton%d"), index);
hotkeyDesc.Format(_T("PlaySynthSound%d"), index);
RegisterHotKeyKey(hotkeyName, keys[index].first, nuiNoKey, false, false, hotkeyDesc);
mEventSink.Connect(GetHotKeyEvent(hotkeyName), &MainWindow::OnSynthSoundHotKey, (void*)index);
}
}
}
}
void MainWindow::OnSynthButtonActivated(const nuiEvent& rEvent)
{
uint32 index = (uint32)rEvent.mpUser;
GetAudioEngine()->PlaySound(mSynthSounds[index]);
}
