mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-20 06:35:54 +01:00
278 lines
8.4 KiB
C++
278 lines
8.4 KiB
C++
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/*
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* OPLInstrDlg.cpp
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* ---------------
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* Purpose: Editor for OPL-based synth instruments
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* Notes : (currently none)
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* Authors: OpenMPT Devs
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* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
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*/
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#include "stdafx.h"
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#include "OPLInstrDlg.h"
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#include "../soundlib/OPL.h"
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#include "../soundlib/Sndfile.h"
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#include "resource.h"
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#include "Mainfrm.h"
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OPENMPT_NAMESPACE_BEGIN
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BEGIN_MESSAGE_MAP(OPLInstrDlg, CDialog)
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ON_WM_HSCROLL()
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ON_MESSAGE(WM_MOD_DRAGONDROPPING, &OPLInstrDlg::OnDragonDropping)
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ON_COMMAND(IDC_CHECK1, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK2, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK3, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK4, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK5, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK6, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK7, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK8, &OPLInstrDlg::ParamsChanged)
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ON_COMMAND(IDC_CHECK9, &OPLInstrDlg::ParamsChanged)
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ON_CBN_SELCHANGE(IDC_COMBO1, &OPLInstrDlg::ParamsChanged)
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ON_CBN_SELCHANGE(IDC_COMBO2, &OPLInstrDlg::ParamsChanged)
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ON_NOTIFY_EX(TTN_NEEDTEXT, 0, &OPLInstrDlg::OnToolTip)
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END_MESSAGE_MAP()
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void OPLInstrDlg::DoDataExchange(CDataExchange *pDX)
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{
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CDialog::DoDataExchange(pDX);
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DDX_Control(pDX, IDC_CHECK1, m_additive);
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DDX_Control(pDX, IDC_SLIDER1, m_feedback);
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for(int op = 0; op < 2; op++)
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{
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const int slider = op * 7;
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const int check = op * 4;
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DDX_Control(pDX, IDC_SLIDER2 + slider, m_attackRate[op]);
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DDX_Control(pDX, IDC_SLIDER3 + slider, m_decayRate[op]);
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DDX_Control(pDX, IDC_SLIDER4 + slider, m_sustainLevel[op]);
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DDX_Control(pDX, IDC_SLIDER5 + slider, m_releaseRate[op]);
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DDX_Control(pDX, IDC_CHECK2 + check, m_sustain[op]);
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DDX_Control(pDX, IDC_SLIDER6 + slider, m_volume[op]);
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DDX_Control(pDX, IDC_CHECK3 + check, m_scaleEnv[op]);
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DDX_Control(pDX, IDC_SLIDER7 + slider, m_levelScaling[op]);
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DDX_Control(pDX, IDC_SLIDER8 + slider, m_freqMultiplier[op]);
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DDX_Control(pDX, IDC_COMBO1 + op, m_waveform[op]);
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DDX_Control(pDX, IDC_CHECK4 + check, m_vibrato[op]);
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DDX_Control(pDX, IDC_CHECK5 + check, m_tremolo[op]);
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}
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}
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OPLInstrDlg::OPLInstrDlg(CWnd &parent, const CSoundFile &sndFile)
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: m_parent(parent)
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, m_sndFile(sndFile)
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{
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Create(IDD_OPL_PARAMS, &parent);
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CRect rect;
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GetClientRect(rect);
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m_windowSize = rect.BottomRight();
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}
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OPLInstrDlg::~OPLInstrDlg()
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{
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DestroyWindow();
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}
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BOOL OPLInstrDlg::OnInitDialog()
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{
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CDialog::OnInitDialog();
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EnableToolTips();
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m_feedback.SetRange(0, 7);
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for(int op = 0; op < 2; op++)
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{
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m_attackRate[op].SetRange(0, 15);
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m_decayRate[op].SetRange(0, 15);
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m_sustainLevel[op].SetRange(0, 15);
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m_releaseRate[op].SetRange(0, 15);
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m_volume[op].SetRange(0, 63);
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m_volume[op].SetTicFreq(4);
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m_levelScaling[op].SetRange(0, 3);
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m_freqMultiplier[op].SetRange(0, 15);
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}
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return TRUE;
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}
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BOOL OPLInstrDlg::PreTranslateMessage(MSG *pMsg)
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{
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if(pMsg)
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{
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// Forward key presses and drag&drop support to parent editor
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if(pMsg->message == WM_SYSKEYUP || pMsg->message == WM_KEYUP ||
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pMsg->message == WM_SYSKEYDOWN || pMsg->message == WM_KEYDOWN ||
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pMsg->message == WM_DROPFILES)
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{
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if(pMsg->hwnd == m_hWnd)
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{
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pMsg->hwnd = m_parent.m_hWnd;
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}
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if(m_parent.PreTranslateMessage(pMsg))
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{
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return TRUE;
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}
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} else if(pMsg->message == WM_CHAR)
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{
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// Avoid Windows sounds on note key repeats
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if(HIWORD(pMsg->lParam) & 0x4000)
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return TRUE;
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}
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}
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return CDialog::PreTranslateMessage(pMsg);
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}
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LRESULT OPLInstrDlg::OnDragonDropping(WPARAM wParam, LPARAM lParam)
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{
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return m_parent.SendMessage(WM_MOD_DRAGONDROPPING, wParam, lParam);
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}
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// Swap OPL Key Scale Level bits for a "human-readable" value.
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static uint8 KeyScaleLevel(uint8 kslVolume)
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{
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static constexpr uint8 KSLFix[4] = { 0x00, 0x80, 0x40, 0xC0 };
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return KSLFix[kslVolume >> 6];
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}
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void OPLInstrDlg::SetPatch(OPLPatch &patch)
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{
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SetRedraw(FALSE);
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m_additive.SetCheck((patch[10] & OPL::CONNECTION_BIT) ? BST_CHECKED : BST_UNCHECKED);
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m_feedback.SetPos((patch[10] & OPL::FEEDBACK_MASK) >> 1);
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for(int op = 0; op < 2; op++)
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{
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m_attackRate[op].SetPos(15 - (patch[4 + op] >> 4));
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m_decayRate[op].SetPos(15 - (patch[4 + op] & 0x0F));
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m_sustainLevel[op].SetPos(15 - (patch[6 + op] >> 4));
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m_releaseRate[op].SetPos(15 - (patch[6 + op] & 0x0F));
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m_volume[op].SetPos(63 - (patch[2 + op] & OPL::TOTAL_LEVEL_MASK));
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m_levelScaling[op].SetPos(KeyScaleLevel(patch[2 + op]) >> 6);
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m_freqMultiplier[op].SetPos(patch[0 + op] & OPL::MULTIPLE_MASK);
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m_sustain[op].SetCheck((patch[0 + op] & OPL::SUSTAIN_ON) ? BST_CHECKED : BST_UNCHECKED);
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m_scaleEnv[op].SetCheck((patch[0 + op] & OPL::KSR) ? BST_CHECKED : BST_UNCHECKED);
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m_vibrato[op].SetCheck((patch[0 + op] & OPL::VIBRATO_ON) ? BST_CHECKED : BST_UNCHECKED);
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m_tremolo[op].SetCheck((patch[0 + op] & OPL::TREMOLO_ON) ? BST_CHECKED : BST_UNCHECKED);
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const auto waveform = patch[8 + op];
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const int numWaveforms = (m_sndFile.GetType() == MOD_TYPE_S3M && waveform < 4) ? 4 : 8;
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if(numWaveforms != m_waveform[op].GetCount())
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{
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m_waveform[op].ResetContent();
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static constexpr const TCHAR *waveformNames[] =
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{
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_T("Sine"), _T("Half Sine"), _T("Absolute Sine"), _T("Pulse Sine"),
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_T("Sine (Even Periods)"), _T("Absolute Sine (Even Periods)"), _T("Square"), _T("Derived Square")
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};
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for(int i = 0; i < numWaveforms; i++)
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{
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m_waveform[op].AddString(waveformNames[i]);
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}
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}
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m_waveform[op].SetCurSel(waveform);
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}
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SetRedraw(TRUE);
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m_patch = &patch;
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}
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void OPLInstrDlg::ParamsChanged()
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{
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OPLPatch patch{{}};
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if(m_additive.GetCheck() != BST_UNCHECKED) patch[10] |= OPL::CONNECTION_BIT;
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patch[10] |= static_cast<uint8>(m_feedback.GetPos() << 1);
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for(int op = 0; op < 2; op++)
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{
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patch[op] = static_cast<uint8>(m_freqMultiplier[op].GetPos());
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if(m_sustain[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::SUSTAIN_ON;
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if(m_scaleEnv[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::KSR;
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if(m_vibrato[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::VIBRATO_ON;
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if(m_tremolo[op].GetCheck() != BST_UNCHECKED) patch[op] |= OPL::TREMOLO_ON;
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patch[2 + op] = static_cast<uint8>((63 - m_volume[op].GetPos()) | KeyScaleLevel(static_cast<uint8>(m_levelScaling[op].GetPos() << 6)));
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patch[4 + op] = static_cast<uint8>(((15 - m_attackRate[op].GetPos()) << 4) | (15 - m_decayRate[op].GetPos()));
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patch[6 + op] = static_cast<uint8>(((15 - m_sustainLevel[op].GetPos()) << 4) | (15 - m_releaseRate[op].GetPos()));
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patch[8 + op] = static_cast<uint8>(m_waveform[op].GetCurSel());
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}
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if(*m_patch != patch)
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{
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m_parent.SendMessage(WM_MOD_VIEWMSG, VIEWMSG_PREPAREUNDO);
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*m_patch = patch;
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m_parent.SendMessage(WM_MOD_VIEWMSG, VIEWMSG_SETMODIFIED, SampleHint().Data().AsLPARAM());
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}
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}
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BOOL OPLInstrDlg::OnToolTip(UINT /*id*/, NMHDR *pNMHDR, LRESULT* /*pResult*/)
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{
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TOOLTIPTEXT *pTTT = (TOOLTIPTEXT *)pNMHDR;
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UINT_PTR nID = pNMHDR->idFrom;
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if(pTTT->uFlags & TTF_IDISHWND)
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{
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// idFrom is actually the HWND of the tool
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nID = ::GetDlgCtrlID((HWND)nID);
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}
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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"};
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static constexpr const TCHAR *ksl[] = {_T("disabled"), _T("1.5 dB / octave"), _T("3 dB / octave"), _T("6 dB / octave")};
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mpt::tstring text;
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const CWnd *wnd = GetDlgItem(static_cast<int>(nID));
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const CSliderCtrl *slider = static_cast<const CSliderCtrl *>(wnd);
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switch(nID)
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{
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case IDC_SLIDER1:
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// Feedback
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text = mpt::ToWin(mpt::Charset::UTF8, feedback[slider->GetPos() & 7]);
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break;
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case IDC_SLIDER2:
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case IDC_SLIDER3:
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case IDC_SLIDER5:
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case IDC_SLIDER9:
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case IDC_SLIDER10:
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case IDC_SLIDER12:
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// Attack / Decay / Release
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text = _T("faster < ") + mpt::tfmt::val(slider->GetPos()) + _T(" > slower");
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break;
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case IDC_SLIDER4:
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case IDC_SLIDER11:
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// Sustain Level
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{
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const int pos = slider->GetPos();
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text = mpt::tfmt::val((pos == 0) ? -93 : ((-15 + pos) * 3)) + _T(" dB");
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}
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break;
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case IDC_SLIDER6:
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case IDC_SLIDER13:
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// Volume Level
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text = mpt::tfmt::fix((-63 + slider->GetPos()) * 0.75, 2) + _T(" dB");
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break;
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case IDC_SLIDER7:
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case IDC_SLIDER14:
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// Key Scale Level
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text = ksl[slider->GetPos() & 3];
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break;
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case IDC_SLIDER8:
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case IDC_SLIDER15:
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// Frequency Multiplier
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if(slider->GetPos() == 0)
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text = _T("0.5");
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else
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text = mpt::tfmt::val(slider->GetPos());
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break;
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}
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mpt::String::WriteWinBuf(pTTT->szText) = text.c_str();
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return TRUE;
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}
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OPENMPT_NAMESPACE_END
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