240 lines
9.9 KiB
C++
240 lines
9.9 KiB
C++
/*************************************************************************/
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/* Copyright (C) 1999 Microsoft Corporation */
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/* File: MSMFSldr.h */
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/* Description: Declaration of MSMFSldr */
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/* Author: David Janecek */
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/*************************************************************************/
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#ifndef __MSMFSLDR_H_
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#define __MSMFSLDR_H_
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#include "resource.h" // main symbols
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#include "CBitmap.h"
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#include <atlctl.h>
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#include "CstUtils.h"
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#include "MSMFCntCP.h"
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/*************************************************************************/
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/* Consts */
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/*************************************************************************/
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const int cgMaxSldrStates = 5; // the number of button states
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/////////////////////////////////////////////////////////////////////////////
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// CMSMFSldr
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class ATL_NO_VTABLE CMSMFSldr :
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public CComObjectRootEx<CComSingleThreadModel>,
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public CStockPropImpl<CMSMFSldr, IMSMFSldr, &IID_IMSMFSldr, &LIBID_MSMFCNTLib>,
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public CComControl<CMSMFSldr>,
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public IPersistStreamInitImpl<CMSMFSldr>,
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public IOleControlImpl<CMSMFSldr>,
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public IOleObjectImpl<CMSMFSldr>,
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public IOleInPlaceActiveObjectImpl<CMSMFSldr>,
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public IViewObjectExImpl<CMSMFSldr>,
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public IOleInPlaceObjectWindowlessImpl<CMSMFSldr>,
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public IPersistStorageImpl<CMSMFSldr>,
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public ISpecifyPropertyPagesImpl<CMSMFSldr>,
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public IQuickActivateImpl<CMSMFSldr>,
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public IDataObjectImpl<CMSMFSldr>,
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public CComCoClass<CMSMFSldr, &CLSID_MSMFSldr>,
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public IProvideClassInfo2Impl<&CLSID_MSMFSldr, &DIID__IMSMFSldr, &LIBID_MSMFCNTLib>,
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public IPersistPropertyBagImpl<CMSMFSldr>,
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public IConnectionPointContainerImpl<CMSMFSldr>,
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public CProxy_IMSMFSldr< CMSMFSldr>,
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public CMSMFCntrlUtils<CMSMFSldr> // custom utilities we share across controls
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{
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public:
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CMSMFSldr();
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virtual ~CMSMFSldr();
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DECLARE_REGISTRY_RESOURCEID(IDR_MSMFSLDR)
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CMSMFSldr)
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COM_INTERFACE_ENTRY(IMSMFSldr)
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COM_INTERFACE_ENTRY(IDispatch)
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COM_INTERFACE_ENTRY(IViewObjectEx)
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COM_INTERFACE_ENTRY(IViewObject2)
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COM_INTERFACE_ENTRY(IViewObject)
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COM_INTERFACE_ENTRY(IOleInPlaceObjectWindowless)
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COM_INTERFACE_ENTRY(IOleInPlaceObject)
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COM_INTERFACE_ENTRY2(IOleWindow, IOleInPlaceObjectWindowless)
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COM_INTERFACE_ENTRY(IOleInPlaceActiveObject)
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COM_INTERFACE_ENTRY(IOleControl)
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COM_INTERFACE_ENTRY(IOleObject)
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COM_INTERFACE_ENTRY(IPersistStreamInit)
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COM_INTERFACE_ENTRY2(IPersist, IPersistStreamInit)
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COM_INTERFACE_ENTRY_IMPL_IID(IID_IPersist, IPersistPropertyBag)
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COM_INTERFACE_ENTRY_IMPL(IPersistPropertyBag)
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COM_INTERFACE_ENTRY(ISpecifyPropertyPages)
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COM_INTERFACE_ENTRY(IQuickActivate)
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COM_INTERFACE_ENTRY(IPersistStorage)
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COM_INTERFACE_ENTRY(IDataObject)
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COM_INTERFACE_ENTRY(IProvideClassInfo)
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COM_INTERFACE_ENTRY(IProvideClassInfo2)
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COM_INTERFACE_ENTRY_IMPL(IConnectionPointContainer)
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END_COM_MAP()
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BEGIN_CONNECTION_POINT_MAP(CMSMFSldr)
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CONNECTION_POINT_ENTRY(DIID__IMSMFSldr)
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END_CONNECTION_POINT_MAP()
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BEGIN_PROP_MAP(CMSMFSldr)
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PROP_DATA_ENTRY("_cx", m_sizeExtent.cx, VT_UI4)
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PROP_DATA_ENTRY("_cy", m_sizeExtent.cy, VT_UI4)
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PROP_ENTRY("BackColor", DISPID_BACKCOLOR, CLSID_StockColorPage)
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PROP_ENTRY("ResourceDLL", 19, CLSID_NULL)
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PROP_ENTRY("Windowless", 20, CLSID_NULL)
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//PROP_ENTRY("TransparentBlitType", 4, CLSID_NULL)
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PROP_ENTRY("ThumbStatic",5, CLSID_NULL)
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PROP_ENTRY("ThumbHover", 6, CLSID_NULL)
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PROP_ENTRY("ThumbPush", 7, CLSID_NULL)
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PROP_ENTRY("ThumbDisabled", 8, CLSID_NULL)
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PROP_ENTRY("ThumbActive", 9, CLSID_NULL)
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PROP_ENTRY("BackStatic",10, CLSID_NULL)
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PROP_ENTRY("BackHover", 11, CLSID_NULL)
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PROP_ENTRY("BackPush", 12, CLSID_NULL)
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PROP_ENTRY("BackDisabled", 13, CLSID_NULL)
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PROP_ENTRY("BackActive", 14, CLSID_NULL)
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PROP_ENTRY("ThumbWidth", 4, CLSID_NULL)
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PROP_ENTRY("Min", 2, CLSID_NULL)
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PROP_ENTRY("Max", 3, CLSID_NULL)
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PROP_ENTRY("Value", 1, CLSID_NULL)
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PROP_ENTRY("XOffset", 17, CLSID_NULL)
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PROP_ENTRY("YOffset", 18, CLSID_NULL)
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PROP_ENTRY("ToolTip", 23, CLSID_NULL)
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PROP_ENTRY("ToolTipMaxWidth", 26, CLSID_NULL)
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// Example entries
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// PROP_ENTRY("Property Description", dispid, clsid)
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// PROP_PAGE(CLSID_StockColorPage)
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END_PROP_MAP()
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BEGIN_MSG_MAP(CMSMFSldr)
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CHAIN_MSG_MAP(CMSMFCntrlUtils<CMSMFSldr>)
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MESSAGE_HANDLER(WM_SIZE, OnSize)
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MESSAGE_HANDLER(WM_MOUSEMOVE, OnMouseMove)
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MESSAGE_HANDLER(WM_LBUTTONDOWN, OnButtonDown)
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MESSAGE_HANDLER(WM_LBUTTONUP, OnButtonUp)
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MESSAGE_HANDLER(WM_KEYUP, OnKeyUp)
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MESSAGE_HANDLER(WM_KEYDOWN, OnKeyDown)
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MESSAGE_HANDLER(WM_SETFOCUS, OnSetFocus)
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MESSAGE_HANDLER(WM_KILLFOCUS, OnKillFocus)
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MESSAGE_HANDLER(WM_DISPLAYCHANGE, OnDispChange)
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CHAIN_MSG_MAP(CComControl<CMSMFSldr>)
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DEFAULT_REFLECTION_HANDLER()
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END_MSG_MAP()
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LRESULT OnSize(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnButtonDown(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnButtonUp(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnMouseMove(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnSetFocus(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnKillFocus(UINT, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnKeyUp(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnKeyDown(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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LRESULT OnDispChange(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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// IViewObjectEx
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DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)
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// IMSMFSldr
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// IMSMFSldr
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public:
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STDMETHOD(get_Disable)(/*[out, retval]*/ VARIANT_BOOL *pVal);
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STDMETHOD(put_Disable)(/*[in]*/ VARIANT_BOOL newVal);
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STDMETHOD(get_SldrState)(/*[out, retval]*/ long *pVal);
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STDMETHOD(put_SldrState)(/*[in]*/ long newVal);
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STDMETHOD(get_ThumbActive)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_ThumbActive)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_ThumbDisabled)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_ThumbDisabled)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_ThumbPush)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_ThumbPush)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_ThumbHover)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_ThumbHover)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_ThumbStatic)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_ThumbStatic)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_BackActive)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_BackActive)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_BackDisabled)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_BackDisabled)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_BackPush)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_BackPush)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_BackHover)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_BackHover)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_BackStatic)(/*[out, retval]*/ BSTR *pVal);
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STDMETHOD(put_BackStatic)(/*[in]*/ BSTR newVal);
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STDMETHOD(get_XOffset)(/*[out, retval]*/ LONG *pVal);
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STDMETHOD(put_XOffset)(/*[in]*/ LONG newVal);
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STDMETHOD(get_YOffset)(/*[out, retval]*/ LONG *pVal);
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STDMETHOD(put_YOffset)(/*[in]*/ LONG newVal);
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STDMETHOD(get_ThumbWidth)(/*[out, retval]*/ LONG *pVal);
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STDMETHOD(put_ThumbWidth)(/*[in]*/ LONG newVal);
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STDMETHOD(get_Max)(/*[out, retval]*/ float *pVal);
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STDMETHOD(put_Max)(/*[in]*/ float newVal);
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STDMETHOD(get_Min)(/*[out, retval]*/ float *pVal);
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STDMETHOD(put_Min)(/*[in]*/ float newVal);
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STDMETHOD(get_Value)(/*[out, retval]*/ float *pVal);
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STDMETHOD(put_Value)(/*[in]*/ float newVal);
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USE_MF_RESOURCEDLL // replaces the two lines below
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//STDMETHOD(get_ResourceDLL)(/*[out, retval]*/ BSTR *pVal);
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//STDMETHOD(put_ResourceDLL)(/*[in]*/ BSTR newVal);
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USE_MF_WINDOWLESS_ACTIVATION
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USE_MF_TRANSPARENT_FLAG
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USE_MF_TOOLTIP
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HRESULT OnDraw(ATL_DRAWINFO& di);
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// IOleInPlaceObjectWindowlessImpl
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STDMETHOD(SetObjectRects)(LPCRECT prcPos,LPCRECT prcClip);
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enum SldrState {Static = 0, Hover = 1, Push = 2, Disabled = 3, Active = 4};
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USE_MF_OVERWRITES
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USE_MF_CLASSSTYLE // used to overwrite default class, so we avoid flickers
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public: // member variable that have to be public due to ATL
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STDMETHOD(get_ArrowKeyDecrement)(/*[out, retval]*/ float *pVal);
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STDMETHOD(put_ArrowKeyDecrement)(/*[in]*/ float newVal);
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STDMETHOD(get_ArrowKeyIncrement)(/*[out, retval]*/ FLOAT *pVal);
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STDMETHOD(put_ArrowKeyIncrement)(/*[in]*/ FLOAT newVal);
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OLE_COLOR m_clrBackColor; // stock property implemeted in the CStockPropImpl
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private:
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FLOAT m_fValue;
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FLOAT m_fMin;
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FLOAT m_fMax;
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LONG m_lXOffset;
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LONG m_lYOffset;
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LONG m_lThumbWidth;
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FLOAT m_fKeyIncrement;
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FLOAT m_fKeyDecrement;
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CBitmap* m_pThumbBitmap[cgMaxSldrStates];
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CComBSTR m_bstrThumbFilename[cgMaxSldrStates]; // filenames containing the thumb images
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CBitmap* m_pBackBitmap[cgMaxSldrStates];
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CComBSTR m_bstrBackFilename[cgMaxSldrStates]; // filenames containing the background images
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SldrState m_nEntry;
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RECT m_rcThumb; // position for the thumb
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protected:
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void Init();
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HRESULT RecalculateValue();
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HRESULT RecalculateTumbPos(); // Centers the thumb rect around the m_fValue
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HRESULT PutThumbImage(BSTR strFilename, int nEntry);
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HRESULT PutBackImage(BSTR strFilename, int nEntry);
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HRESULT SetSliderState(SldrState sldrState);
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HRESULT SetThumbPos(LONG xPos);
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HRESULT OffsetX(LONG& xPos);
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HRESULT FitValue();
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bool PtOnSlider(LONG x, LONG y);
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bool PtOnSlider(POINT pos);
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bool PtOnThumb(LONG x, LONG y);
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bool PtOnThumb(POINT pos);
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};
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#endif //__MSMFSLDR_H_
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/*************************************************************************/
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/* End of file: MSMFSldr.h */
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/*************************************************************************/
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