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60 lines
1.9 KiB
60 lines
1.9 KiB
// VelocityPage.h : Declaration of the CVelocityPage
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#ifndef __VELOCITYPAGE_H_
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#define __VELOCITYPAGE_H_
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#include "resource.h" // main symbols
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#include "..\dmtool\tools.h"
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#include "ControlHelp.h"
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EXTERN_C const CLSID CLSID_VelocityPage;
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/////////////////////////////////////////////////////////////////////////////
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// CVelocityPage
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class ATL_NO_VTABLE CVelocityPage :
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public CComObjectRootEx<CComSingleThreadModel>,
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public CComCoClass<CVelocityPage, &CLSID_VelocityPage>,
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public IPropertyPageImpl<CVelocityPage>,
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public CDialogImpl<CVelocityPage>
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{
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public:
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CVelocityPage();
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virtual ~CVelocityPage();
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enum {IDD = IDD_VELOCITYPAGE};
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DECLARE_REGISTRY_RESOURCEID(IDR_VELOCITYPAGE)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CVelocityPage)
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COM_INTERFACE_ENTRY(IPropertyPage)
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END_COM_MAP()
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BEGIN_MSG_MAP(CVelocityPage)
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MESSAGE_HANDLER(WM_INITDIALOG, OnInitDialog);
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MESSAGE_HANDLER(WM_COMMAND, OnCommand);
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MESSAGE_HANDLER(WM_HSCROLL, OnSlider);
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MESSAGE_HANDLER(WM_PAINT, OnPaint);
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CHAIN_MSG_MAP(IPropertyPageImpl<CVelocityPage>)
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END_MSG_MAP()
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// Handler prototypes:
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LRESULT OnInitDialog(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnSlider(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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STDMETHOD(SetObjects)(ULONG cObjects,IUnknown **ppUnk);
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STDMETHOD(Apply)(void);
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private:
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IDirectMusicVelocityTool * m_pVelocity;
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CSliderValue m_ctStrength;
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CSliderValue m_ctLowLimit;
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CSliderValue m_ctHighLimit;
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CSliderValue m_ctCurveStart;
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CSliderValue m_ctCurveEnd;
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RECT m_rectDisplay;
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void DrawCurve(HDC hDCIn);
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};
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#endif //__VELOCITYPAGE_H_
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