Initial community commit

Src/external_dependencies/openmpt-trunk/mptrack/PSRatioCalc.h

@@ -0,0 +1,56 @@
+/*
+ * PSRatioCalc.h
+ * -------------
+ * Purpose: Dialog for calculating sample pitch shift ratios in the sample editor.
+ * 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 "CDecimalSupport.h"
+
+OPENMPT_NAMESPACE_BEGIN
+
+class CPSRatioCalc : public CDialog
+{
+	DECLARE_DYNAMIC(CPSRatioCalc)
+
+public:
+	CPSRatioCalc(const CSoundFile &sndFile, SAMPLEINDEX sample, double ratio, CWnd* pParent = NULL);   // standard constructor
+	double m_dRatio;
+
+protected:
+	virtual void DoDataExchange(CDataExchange* pDX);    // DDX/DDV support
+	virtual BOOL OnInitDialog();
+
+	CNumberEdit m_EditTempo;
+	const CSoundFile &sndFile;
+	SAMPLEINDEX sampleIndex;
+
+	ULONGLONG m_lSamplesNew;
+	ULONGLONG m_lMsNew, m_lMsOrig;
+	double m_dRowsOrig, m_dRowsNew;
+	uint32 m_nSpeed;
+	TEMPO m_nTempo;
+
+	afx_msg void OnEnChangeSamples();
+	afx_msg void OnEnChangeMs();
+	afx_msg void OnEnChangeSpeed();
+	afx_msg void OnEnChangeRows();
+	afx_msg void OnEnChangeratio();
+
+	void CalcSamples();
+	void CalcMs();
+	void CalcRows();
+
+	DECLARE_MESSAGE_MAP()
+public:
+	afx_msg void OnBnClickedOk();
+};
+
+OPENMPT_NAMESPACE_END