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/*
* view_ins.h
* ----------
* Purpose: Instrument tab, lower panel.
* Notes : (currently none)
* Authors: Olivier Lapicque
* OpenMPT Devs
* The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
*/
#pragma once
#include "openmpt/all/BuildSettings.hpp"
OPENMPT_NAMESPACE_BEGIN
#define INSSTATUS_DRAGGING 0x01
#define INSSTATUS_NCLBTNDOWN 0x02
#define INSSTATUS_SPLITCURSOR 0x04
// Non-Client toolbar buttons
#define ENV_LEFTBAR_BUTTONS 22
enum DragPoints
{
ENV_DRAGLOOPSTART = (MAX_ENVPOINTS + 1),
ENV_DRAGLOOPEND = (MAX_ENVPOINTS + 2),
ENV_DRAGSUSTAINSTART = (MAX_ENVPOINTS + 3),
ENV_DRAGSUSTAINEND = (MAX_ENVPOINTS + 4),
ENV_DRAGPREVIOUS = (MAX_ENVPOINTS + 5),
ENV_DRAGNEXT = (MAX_ENVPOINTS + 6),
};
class CViewInstrument: public CModScrollView
{
protected:
CImageList m_bmpEnvBar;
CPoint m_ptMenu;
CRect m_rcClient, m_rcOldClient;
CBitmap m_bmpGrid;
CBitmap m_bmpMemMain;
HBITMAP m_pbmpOldGrid = nullptr;
HBITMAP oldBitmap = nullptr;
EnvelopeType m_nEnv = ENV_VOLUME;
uint32 m_nDragItem = 1, m_nBtnMouseOver = 0xFFFF;
DWORD m_dwStatus = 0;
DWORD m_NcButtonState[ENV_LEFTBAR_BUTTONS];
INSTRUMENTINDEX m_nInstrument = 1;
CDC m_dcMemMain;
CDC m_dcGrid;
int m_GridScrollPos = -1;
int m_GridSpeed = -1;
float m_zoom = 4;
int m_envPointSize = 4;
bool m_bGrid = true;
bool m_bGridForceRedraw = false;
bool m_mouseMoveModified = false;
std::bitset<128> m_baPlayingNote;
CModDoc::NoteToChannelMap m_noteChannel; // Note -> Preview channel assignment
std::array<uint32, MAX_CHANNELS> m_dwNotifyPos;
public:
CViewInstrument();
DECLARE_SERIAL(CViewInstrument)
protected:
void PrepareUndo(const char *description);
////////////////////////
// Envelope get stuff
// Flags
bool EnvGetFlag(const EnvelopeFlags dwFlag) const;
bool EnvGetLoop() const { return EnvGetFlag(ENV_LOOP); };
bool EnvGetSustain() const { return EnvGetFlag(ENV_SUSTAIN); };
bool EnvGetCarry() const { return EnvGetFlag(ENV_CARRY); };
// Misc.
uint32 EnvGetTick(int nPoint) const;
uint32 EnvGetValue(int nPoint) const;
uint32 EnvGetLastPoint() const;
uint32 EnvGetNumPoints() const;
// Get loop points
uint32 EnvGetLoopStart() const;
uint32 EnvGetLoopEnd() const;
uint32 EnvGetSustainStart() const;
uint32 EnvGetSustainEnd() const;
// Get envelope status
bool EnvGetVolEnv() const;
bool EnvGetPanEnv() const;
bool EnvGetPitchEnv() const;
bool EnvGetFilterEnv() const;
////////////////////////
// Envelope set stuff
// Flags
bool EnvSetFlag(EnvelopeFlags flag, bool enable);
bool EnvSetLoop(bool enable) {return EnvSetFlag(ENV_LOOP, enable);};
bool EnvSetSustain(bool enable) {return EnvSetFlag(ENV_SUSTAIN, enable);};
bool EnvSetCarry(bool enable) {return EnvSetFlag(ENV_CARRY, enable);};
// Misc.
bool EnvSetValue(int nPoint, int32 nTick = int32_min, int32 nValue = int32_min, bool moveTail = false);
bool CanMovePoint(uint32 envPoint, int step);
// Set loop points
bool EnvSetLoopStart(int nPoint);
bool EnvSetLoopEnd(int nPoint);
bool EnvSetSustainStart(int nPoint);
bool EnvSetSustainEnd(int nPoint);
bool EnvToggleReleaseNode(int nPoint);
// Set envelope status
bool EnvToggleEnv(EnvelopeType envelope, CSoundFile &sndFile, ModInstrument &ins, bool enable, EnvelopeNode::value_t defaultValue, EnvelopeFlags extraFlags = EnvelopeFlags(0));
bool EnvSetVolEnv(bool enable);
bool EnvSetPanEnv(bool enable);
bool EnvSetPitchEnv(bool enable);
bool EnvSetFilterEnv(bool enable);
// Keyboard envelope control
void EnvKbdSelectPoint(DragPoints point);
void EnvKbdMovePointLeft(int stepsize);
void EnvKbdMovePointRight(int stepsize);
void EnvKbdMovePointVertical(int stepsize);
void EnvKbdInsertPoint();
void EnvKbdRemovePoint();
void EnvKbdSetLoopStart();
void EnvKbdSetLoopEnd();
void EnvKbdSetSustainStart();
void EnvKbdSetSustainEnd();
void EnvKbdToggleReleaseNode();
bool IsDragItemEnvPoint() const { return m_nDragItem >= 1 && m_nDragItem <= EnvGetNumPoints(); }
////////////////////////
// Misc stuff
void UpdateScrollSize();
void SetModified(InstrumentHint hint, bool updateAll);
BOOL SetCurrentInstrument(INSTRUMENTINDEX nIns, EnvelopeType m_nEnv = ENV_VOLUME);
ModInstrument *GetInstrumentPtr() const;
InstrumentEnvelope *GetEnvelopePtr() const;
bool InsertAtPoint(CPoint pt);
uint32 EnvInsertPoint(int nTick, int nValue);
bool EnvRemovePoint(uint32 nPoint);
uint32 DragItemToEnvPoint() const;
int TickToScreen(int nTick) const;
int PointToScreen(int nPoint) const;
int ScreenToTick(int x) const;
int ScreenToPoint(int x, int y) const;
int ValueToScreen(int val) const { return m_rcClient.bottom - 1 - (val * (m_rcClient.bottom - 1)) / 64; }
int ScreenToValue(int y) const;
void InvalidateEnvelope() { InvalidateRect(NULL, FALSE); }
void DrawPositionMarks();
void DrawNcButton(CDC *pDC, UINT nBtn);
bool GetNcButtonRect(UINT button, CRect &rect) const;
UINT GetNcButtonAtPoint(CPoint point, CRect *outRect = nullptr) const;
void UpdateNcButtonState();
void PlayNote(ModCommand::NOTE note);
void DrawGrid(CDC *memDC, uint32 speed);
void UpdateIndicator();
void UpdateIndicator(int tick, int val);
CString EnvValueToString(int tick, int val) const;
void OnEnvZoomIn() { EnvSetZoom(m_zoom + 1); };
void OnEnvZoomOut() { EnvSetZoom(m_zoom - 1); };
void EnvSetZoom(float fNewZoom);
public:
//{{AFX_VIRTUAL(CViewInstrument)
void OnDraw(CDC *) override;
void OnInitialUpdate() override;
void UpdateView(UpdateHint hint, CObject *pObj = nullptr) override;
BOOL PreTranslateMessage(MSG *pMsg) override;
BOOL OnDragonDrop(BOOL, const DRAGONDROP *) override;
LRESULT OnModViewMsg(WPARAM, LPARAM) override;
LRESULT OnPlayerNotify(Notification *) override;
HRESULT get_accName(VARIANT varChild, BSTR *pszName) override;
INT_PTR OnToolHitTest(CPoint point, TOOLINFO *pTI) const override;
//}}AFX_VIRTUAL
protected:
//{{AFX_MSG(CViewInstrument)
afx_msg BOOL OnEraseBkgnd(CDC *) { return TRUE; }
afx_msg void OnSetFocus(CWnd *pOldWnd);
afx_msg void OnSize(UINT nType, int cx, int cy);
afx_msg LRESULT OnDPIChanged(WPARAM = 0, LPARAM = 0);
afx_msg void OnNcCalcSize(BOOL bCalcValidRects, NCCALCSIZE_PARAMS* lpncsp);
afx_msg LRESULT OnNcHitTest(CPoint point);
afx_msg void OnNcPaint();
afx_msg void OnPrevInstrument();
afx_msg void OnNextInstrument();
afx_msg void OnMouseMove(UINT, CPoint);
afx_msg void OnLButtonDown(UINT, CPoint);
afx_msg void OnLButtonUp(UINT, CPoint);
afx_msg void OnLButtonDblClk(UINT /*nFlags*/, CPoint point) { InsertAtPoint(point); }
afx_msg void OnRButtonDown(UINT, CPoint);
afx_msg void OnMButtonDown(UINT, CPoint);
afx_msg void OnNcMouseMove(UINT nHitTest, CPoint point);
afx_msg void OnNcLButtonDown(UINT, CPoint);
afx_msg void OnNcLButtonUp(UINT, CPoint);
afx_msg void OnNcLButtonDblClk(UINT, CPoint);
afx_msg void OnEnvLoopChanged();
afx_msg void OnEnvSustainChanged();
afx_msg void OnEnvCarryChanged();
afx_msg void OnEnvToggleReleasNode();
afx_msg void OnEnvInsertPoint();
afx_msg void OnEnvRemovePoint();
afx_msg void OnSelectVolumeEnv();
afx_msg void OnSelectPanningEnv();
afx_msg void OnSelectPitchEnv();
afx_msg void OnEnvVolChanged();
afx_msg void OnEnvPanChanged();
afx_msg void OnEnvPitchChanged();
afx_msg void OnEnvFilterChanged();
afx_msg void OnEnvToggleGrid();
afx_msg void OnEnvLoad();
afx_msg void OnEnvSave();
afx_msg void OnEditCopy();
afx_msg void OnEditPaste();
afx_msg void OnEditSampleMap();
afx_msg void OnEnvelopeScalePoints();
afx_msg void OnDropFiles(HDROP hDropInfo);
afx_msg LRESULT OnCustomKeyMsg(WPARAM, LPARAM);
afx_msg LRESULT OnMidiMsg(WPARAM, LPARAM);
afx_msg BOOL OnMouseWheel(UINT nFlags, short zDelta, CPoint pt);
afx_msg void OnXButtonUp(UINT nFlags, UINT nButton, CPoint point);
afx_msg void OnEditUndo();
afx_msg void OnEditRedo();
afx_msg void OnUpdateUndo(CCmdUI *pCmdUI);
afx_msg void OnUpdateRedo(CCmdUI *pCmdUI);
//}}AFX_MSG
DECLARE_MESSAGE_MAP()
private:
uint8 EnvGetReleaseNode();
};
OPENMPT_NAMESPACE_END
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