1 files changed, 145 insertions, 0 deletions
diff --git a/Src/external_dependencies/openmpt-trunk/mptrack/EffectVis.h b/Src/external_dependencies/openmpt-trunk/mptrack/EffectVis.h
new file mode 100644
index 00000000..8ecad009
--- /dev/null
+++ b/Src/external_dependencies/openmpt-trunk/mptrack/EffectVis.h
@@ -0,0 +1,145 @@
+/*
+ * EffectVis.h
+ * -----------
+ * Purpose: Implementation of parameter visualisation dialog.
+ * Notes  : (currently none)
+ * Authors: OpenMPT Devs
+ * The OpenMPT source code is released under the BSD license. Read LICENSE for more details.
+ */
+
+
+#pragma once
+
+#include "openmpt/all/BuildSettings.hpp"
+
+#include "EffectInfo.h"
+
+OPENMPT_NAMESPACE_BEGIN
+
+class CViewPattern;
+class CModDoc;
+class CSoundFile;
+
+#define FXVSTATUS_LDRAGGING		0x01
+#define FXVSTATUS_RDRAGGING		0x02
+
+// EffectVis dialog
+class CEffectVis : public CDialog
+{
+	DECLARE_DYNAMIC(CEffectVis)
+
+public:
+	enum EditAction
+	{
+		kAction_OverwriteFX,
+		kAction_OverwriteFXWithNote,
+		kAction_FillFX,
+		kAction_OverwritePC,
+		kAction_FillPC,
+		kAction_Preserve
+	};
+
+	CEffectVis(CViewPattern *pViewPattern, ROWINDEX startRow, ROWINDEX endRow, CHANNELINDEX nchn, CModDoc &modDoc, PATTERNINDEX pat);
+
+	void UpdateSelection(ROWINDEX startRow, ROWINDEX endRow, CHANNELINDEX nchn, PATTERNINDEX pat);
+	void Update();
+	void OpenEditor(CWnd *parent);
+	void SetPlayCursor(PATTERNINDEX nPat, ROWINDEX nRow);
+	void DoClose();
+
+	afx_msg void OnSize(UINT nType, int cx, int cy);
+
+protected:
+	void DoDataExchange(CDataExchange* pDX) override;    // DDX/DDV support
+	void PostNcDestroy() override;
+
+	EffectInfo effectInfo;
+
+	CBitmap m_bGrid, m_bNodes, m_bPlayPos;
+	HBITMAP m_pbOldGrid = nullptr, m_pbOldNodes = nullptr, m_pbOldPlayPos = nullptr;
+	CDC m_dcGrid, m_dcNodes, m_dcPlayPos;
+
+	void DrawNodes();
+	void DrawGrid();
+
+	void ShowVis(CDC *pDC);
+	void ShowVisImage(CDC *pDC);
+	RECT invalidated;
+
+	ROWINDEX m_nLastDrawnRow = ROWINDEX_INVALID; // for interpolation
+	int m_nLastDrawnY = -1; // for interpolation
+	int m_nRowToErase = -1;
+	int m_nParamToErase = -1;
+
+	int m_nodeSizeHalf;	// Half width of a node;
+	int m_marginBottom;
+	int m_innerBorder;
+
+	ROWINDEX m_nOldPlayPos = ROWINDEX_INVALID;
+	ModCommand m_templatePCNote;
+
+protected:
+	ROWINDEX m_startRow;
+	ROWINDEX m_endRow;
+	ROWINDEX m_nRows;
+	CHANNELINDEX m_nChan;
+	PATTERNINDEX m_nPattern;
+	int m_nFillEffect;
+	static EditAction m_nAction;
+
+	int m_nDragItem = -1;
+	UINT m_nBtnMouseOver;
+	DWORD m_dwStatus = 0;
+
+	float m_pixelsPerRow = 1, m_pixelsPerFXParam = 1, m_pixelsPerPCParam = 1;
+
+	bool m_forceRedraw  = true;
+
+	void InvalidateRow(int row);
+	int RowToScreenX(ROWINDEX row) const;
+	int RowToScreenY(ROWINDEX row) const;
+	int PCParamToScreenY(uint16 param) const;
+	int FXParamToScreenY(uint16 param) const;
+	uint16 GetParam(ROWINDEX row) const;
+	EffectCommand GetCommand(ROWINDEX row) const;
+	void SetParamFromY(ROWINDEX row, int y);
+	void SetCommand(ROWINDEX row, EffectCommand cmd);
+	ModCommand::PARAM ScreenYToFXParam(int y) const;
+	uint16 ScreenYToPCParam(int y) const;
+	ROWINDEX ScreenXToRow(int x) const;
+	bool IsPcNote(ROWINDEX row) const;
+	void SetPcNote(ROWINDEX row);
+
+	CModDoc &m_ModDoc;
+	CSoundFile &m_SndFile;
+	CRect m_rcDraw;
+	CRect m_rcFullWin;
+
+	CComboBox m_cmbEffectList, m_cmbActionList;
+	CEdit m_edVisStatus;
+
+	void OnOK() override;
+	void OnCancel() override;
+	afx_msg void OnClose();
+
+	CViewPattern *m_pViewPattern;
+
+
+	DECLARE_MESSAGE_MAP()
+	BOOL OnInitDialog() override;
+	afx_msg void OnPaint();
+
+protected:
+	afx_msg void OnLButtonDown(UINT nFlags, CPoint point);
+	afx_msg void OnLButtonUp(UINT nFlags, CPoint point);
+	afx_msg void OnMouseMove(UINT nFlags, CPoint point);
+	afx_msg void OnRButtonDown(UINT nFlags, CPoint point);
+	afx_msg void OnRButtonUp(UINT nFlags, CPoint point);
+	afx_msg void OnEffectChanged();
+	afx_msg void OnActionChanged();
+	afx_msg BOOL OnEraseBkgnd(CDC *) { return TRUE; }
+
+	void MakeChange(ROWINDEX currentRow, int newY);
+};
+
+OPENMPT_NAMESPACE_END