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