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/*
* OPLInstrDlg.cpp
* ---------------
* Purpose: Editor for OPL-based synth instruments
* Notes : (currently none)
* Authors: OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#include "stdafx.h"
#include "OPLInstrDlg.h"
#include "../soundlib/OPL.h"
#include "../soundlib/Sndfile.h"
#include "resource.h"
#include "Mainfrm.h"
OPENMPT_NAMESPACE_BEGIN
BEGIN_MESSAGE_MAP(OPLInstrDlg, CDialog)
ON_WM_HSCROLL()
ON_MESSAGE(WM_MOD_DRAGONDROPPING, &OPLInstrDlg::OnDragonDropping)
ON_COMMAND(IDC_CHECK1, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK2, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK3, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK4, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK5, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK6, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK7, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK8, &OPLInstrDlg::ParamsChanged)
ON_COMMAND(IDC_CHECK9, &OPLInstrDlg::ParamsChanged)
ON_CBN_SELCHANGE(IDC_COMBO1, &OPLInstrDlg::ParamsChanged)
ON_CBN_SELCHANGE(IDC_COMBO2, &OPLInstrDlg::ParamsChanged)
ON_NOTIFY_EX(TTN_NEEDTEXT, 0, &OPLInstrDlg::OnToolTip)
END_MESSAGE_MAP()
void OPLInstrDlg::DoDataExchange(CDataExchange *pDX)
{
CDialog::DoDataExchange(pDX);
DDX_Control(pDX, IDC_CHECK1, m_additive);
DDX_Control(pDX, IDC_SLIDER1, m_feedback);
for(int op = 0; op < 2; op++)
{
const int slider = op * 7;
const int check = op * 4;
DDX_Control(pDX, IDC_SLIDER2 + slider, m_attackRate[op]);
DDX_Control(pDX, IDC_SLIDER3 + slider, m_decayRate[op]);
DDX_Control(pDX, IDC_SLIDER4 + slider, m_sustainLevel[op]);
DDX_Control(pDX, IDC_SLIDER5 + slider, m_releaseRate[op]);
DDX_Control(pDX, IDC_CHECK2 + check, m_sustain[op]);
DDX_Control(pDX, IDC_SLIDER6 + slider, m_volume[op]);
DDX_Control(pDX, IDC_CHECK3 + check, m_scaleEnv[op]);
DDX_Control(pDX, IDC_SLIDER7 + slider, m_levelScaling[op]);
DDX_Control(pDX, IDC_SLIDER8 + slider, m_freqMultiplier[op]);
DDX_Control(pDX, IDC_COMBO1 + op, m_waveform[op]);
DDX_Control(pDX, IDC_CHECK4 + check, m_vibrato[op]);
DDX_Control(pDX, IDC_CHECK5 + check, m_tremolo[op]);
}
}
OPLInstrDlg::OPLInstrDlg(CWnd &parent, const CSoundFile &sndFile)
: m_parent(parent)
, m_sndFile(sndFile)
{
Create(IDD_OPL_PARAMS, &parent);
CRect rect;
GetClientRect(rect);
m_windowSize = rect.BottomRight();
}
OPLInstrDlg::~OPLInstrDlg()
{
DestroyWindow();
}
BOOL OPLInstrDlg::OnInitDialog()
{
CDialog::OnInitDialog();
EnableToolTips();
m_feedback.SetRange(0, 7);
for(int op = 0; op < 2; op++)
{
m_attackRate[op].SetRange(0, 15);
m_decayRate[op].SetRange(0, 15);
m_sustainLevel[op].SetRange(0, 15);
m_releaseRate[op].SetRange(0, 15);
m_volume[op].SetRange(0, 63);
m_volume[op].SetTicFreq(4);
m_levelScaling[op].SetRange(0, 3);
m_freqMultiplier[op].SetRange(0, 15);
}
return TRUE;
}
BOOL OPLInstrDlg::PreTranslateMessage(MSG *pMsg)
{
if(pMsg)
{
// Forward key presses and drag&drop support to parent editor
if(pMsg->message == WM_SYSKEYUP || pMsg->message == WM_KEYUP ||
pMsg->message == WM_SYSKEYDOWN || pMsg->message == WM_KEYDOWN ||
pMsg->message == WM_DROPFILES)
{
if(pMsg->hwnd == m_hWnd)
{
pMsg->hwnd = m_parent.m_hWnd;
}
if(m_parent.PreTranslateMessage(pMsg))
{
return TRUE;
}
} else if(pMsg->message == WM_CHAR)
{
// Avoid Windows sounds on note key repeats
if(HIWORD(pMsg->lParam) & 0x4000)
return TRUE;
}
}
return CDialog::PreTranslateMessage(pMsg);
}
LRESULT OPLInstrDlg::OnDragonDropping(WPARAM wParam, LPARAM lParam)
{
return m_parent.SendMessage(WM_MOD_DRAGONDROPPING, wParam, lParam);
}
// Swap OPL Key Scale Level bits for a "human-readable" value.
static uint8 KeyScaleLevel(uint8 kslVolume)
{
static constexpr uint8 KSLFix[4] = { 0x00, 0x80, 0x40, 0xC0 };
return KSLFix[kslVolume >> 6];
}
void OPLInstrDlg::SetPatch(OPLPatch &patch)
{
SetRedraw(FALSE);
m_additive.SetCheck((patch[10] & OPL::CONNECTION_BIT) ? BST_CHECKED : BST_UNCHECKED);
m_feedback.SetPos((patch[10] & OPL::FEEDBACK_MASK) >> 1);
for(int op = 0; op < 2; op++)
{
m_attackRate[op].SetPos(15 - (patch[4 + op] >> 4));
m_decayRate[op].SetPos(15 - (patch[4 + op] & 0x0F));
m_sustainLevel[op].SetPos(15 - (patch[6 + op] >> 4));
m_releaseRate[op].SetPos(15 - (patch[6 + op] & 0x0F));
m_volume[op].SetPos(63 - (patch[2 + op] & OPL::TOTAL_LEVEL_MASK));
m_levelScaling[op].SetPos(KeyScaleLevel(patch[2 + op]) >> 6);
m_freqMultiplier[op].SetPos(patch[0 + op] & OPL::MULTIPLE_MASK);
m_sustain[op].SetCheck((patch[0 + op] & OPL::SUSTAIN_ON) ? BST_CHECKED : BST_UNCHECKED);
m_scaleEnv[op].SetCheck((patch[0 + op] & OPL::KSR) ? BST_CHECKED : BST_UNCHECKED);
m_vibrato[op].SetCheck((patch[0 + op] & OPL::VIBRATO_ON) ? BST_CHECKED : BST_UNCHECKED);
m_tremolo[op].SetCheck((patch[0 + op] & OPL::TREMOLO_ON) ? BST_CHECKED : BST_UNCHECKED);
const auto waveform = patch[8 + op];
const int numWaveforms = (m_sndFile.GetType() == MOD_TYPE_S3M && waveform < 4) ? 4 : 8;
if(numWaveforms != m_waveform[op].GetCount())
{
m_waveform[op].ResetContent();
static constexpr const TCHAR *waveformNames[] =
{
_T("Sine"), _T("Half Sine"), _T("Absolute Sine"), _T("Pulse Sine"),
_T("Sine (Even Periods)"), _T("Absolute Sine (Even Periods)"), _T("Square"), _T("Derived Square")
};
for(int i = 0; i < numWaveforms; i++)
{
m_waveform[op].AddString(waveformNames[i]);
}
}
m_waveform[op].SetCurSel(waveform);
}
SetRedraw(TRUE);
m_patch = &patch;
}
void OPLInstrDlg::ParamsChanged()
{
OPLPatch patch{{}};
if(m_additive.GetCheck() != BST_UNCHECKED) patch[10] |= OPL::CONNECTION_BIT;
patch[10] |= static_cast<uint8>(m_feedback.GetPos() << 1);
for(int op = 0; op < 2; op++)
{
patch[op] = static_cast<uint8>(m_freqMultiplier[op].GetPos());
if(m_sustain[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::SUSTAIN_ON;
if(m_scaleEnv[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::KSR;
if(m_vibrato[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::VIBRATO_ON;
if(m_tremolo[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::TREMOLO_ON;
patch[2 + op] = static_cast<uint8>((63 - m_volume[op].GetPos()) | KeyScaleLevel(static_cast<uint8>(m_levelScaling[op].GetPos() << 6)));
patch[4 + op] = static_cast<uint8>(((15 - m_attackRate[op].GetPos()) << 4) | (15 - m_decayRate[op].GetPos()));
patch[6 + op] = static_cast<uint8>(((15 - m_sustainLevel[op].GetPos()) << 4) | (15 - m_releaseRate[op].GetPos()));
patch[8 + op] = static_cast<uint8>(m_waveform[op].GetCurSel());
}
if(*m_patch != patch)
{
m_parent.SendMessage(WM_MOD_VIEWMSG, VIEWMSG_PREPAREUNDO);
*m_patch = patch;
m_parent.SendMessage(WM_MOD_VIEWMSG, VIEWMSG_SETMODIFIED, SampleHint().Data().AsLPARAM());
}
}
BOOL OPLInstrDlg::OnToolTip(UINT /*id*/, NMHDR *pNMHDR, LRESULT* /*pResult*/)
{
TOOLTIPTEXT *pTTT = (TOOLTIPTEXT *)pNMHDR;
UINT_PTR nID = pNMHDR->idFrom;
if(pTTT->uFlags & TTF_IDISHWND)
{
// idFrom is actually the HWND of the tool
nID = ::GetDlgCtrlID((HWND)nID);
}
static constexpr const char *feedback[] = {"disabled", "\xCF\x80/16", "\xCF\x80/8", "\xCF\x80/4", "\xCF\x80/2", "\xCF\x80", "2\xCF\x80", "4\xCF\x80"};
static constexpr const TCHAR *ksl[] = {_T("disabled"), _T("1.5 dB / octave"), _T("3 dB / octave"), _T("6 dB / octave")};
mpt::tstring text;
const CWnd *wnd = GetDlgItem(static_cast<int>(nID));
const CSliderCtrl *slider = static_cast<const CSliderCtrl *>(wnd);
switch(nID)
{
case IDC_SLIDER1:
// Feedback
text = mpt::ToWin(mpt::Charset::UTF8, feedback[slider->GetPos() & 7]);
break;
case IDC_SLIDER2:
case IDC_SLIDER3:
case IDC_SLIDER5:
case IDC_SLIDER9:
case IDC_SLIDER10:
case IDC_SLIDER12:
// Attack / Decay / Release
text = _T("faster < ") + mpt::tfmt::val(slider->GetPos()) + _T(" > slower");
break;
case IDC_SLIDER4:
case IDC_SLIDER11:
// Sustain Level
{
const int pos = slider->GetPos();
text = mpt::tfmt::val((pos == 0) ? -93 : ((-15 + pos) * 3)) + _T(" dB");
}
break;
case IDC_SLIDER6:
case IDC_SLIDER13:
// Volume Level
text = mpt::tfmt::fix((-63 + slider->GetPos()) * 0.75, 2) + _T(" dB");
break;
case IDC_SLIDER7:
case IDC_SLIDER14:
// Key Scale Level
text = ksl[slider->GetPos() & 3];
break;
case IDC_SLIDER8:
case IDC_SLIDER15:
// Frequency Multiplier
if(slider->GetPos() == 0)
text = _T("0.5");
else
text = mpt::tfmt::val(slider->GetPos());
break;
}
mpt::String::WriteWinBuf(pTTT->szText) = text.c_str();
return TRUE;
}
OPENMPT_NAMESPACE_END
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