109 lines
3.8 KiB
C
109 lines
3.8 KiB
C
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// IconControl.h : Declaration of the CIconControl
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#ifndef __ICONCONTROL_H_
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#define __ICONCONTROL_H_
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extern const CLSID CLSID_IconControl;
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/////////////////////////////////////////////////////////////////////////////
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// CIconControl
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class ATL_NO_VTABLE CIconControl :
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public CComObjectRootEx<CComSingleThreadModel>,
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public CComControl<CIconControl>,
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public IPersistStreamInitImpl<CIconControl>,
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public IOleControlImpl<CIconControl>,
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public IOleObjectImpl<CIconControl>,
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public IOleInPlaceActiveObjectImpl<CIconControl>,
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public IViewObjectExImpl<CIconControl>,
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public IOleInPlaceObjectWindowlessImpl<CIconControl>,
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public IPersistStorageImpl<CIconControl>,
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public ISpecifyPropertyPagesImpl<CIconControl>,
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public IQuickActivateImpl<CIconControl>,
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public IDataObjectImpl<CIconControl>,
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public IPersistPropertyBagImpl<CIconControl>,
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public IObjectSafetyImpl<CIconControl, INTERFACESAFE_FOR_UNTRUSTED_DATA>,
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public CComCoClass<CIconControl, &CLSID_IconControl>
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{
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public:
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CIconControl() : m_fImageInfoValid(false), m_fAskedForImageInfo(false), m_hIcon(NULL),
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m_bDisplayNotch(true), m_fLayoutRTL(false)
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{
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}
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virtual ~CIconControl()
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{
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if (m_hIcon)
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DestroyIcon(m_hIcon);
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}
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DECLARE_MMC_CONTROL_REGISTRATION(
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g_szMmcndmgrDll, // implementing DLL
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CLSID_IconControl,
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_T("MMC IconControl class"),
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_T("MMC.IconControl.1"),
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_T("MMC.IconControl"),
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LIBID_NODEMGRLib,
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_T("1"),
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_T("1.0"))
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DECLARE_PROTECT_FINAL_CONSTRUCT()
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BEGIN_COM_MAP(CIconControl)
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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(IPersistPropertyBag)
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COM_INTERFACE_ENTRY(IPersistStreamInit)
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COM_INTERFACE_ENTRY2(IPersist, IPersistStreamInit)
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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(IObjectSafety)
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END_COM_MAP()
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BEGIN_PROP_MAP(CIconControl)
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PROP_DATA_ENTRY("Notch", m_bDisplayNotch, VT_UI4) // the "Notch" is the quarter circle at the bottom-right of the panel
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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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// 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(CIconControl)
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CHAIN_MSG_MAP(CComControl<CIconControl>)
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DEFAULT_REFLECTION_HANDLER()
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END_MSG_MAP()
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// Handler prototypes:
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// LRESULT MessageHandler(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled);
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// LRESULT CommandHandler(WORD wNotifyCode, WORD wID, HWND hWndCtl, BOOL& bHandled);
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// LRESULT NotifyHandler(int idCtrl, LPNMHDR pnmh, BOOL& bHandled);
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// IViewObjectEx
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DECLARE_VIEW_STATUS(VIEWSTATUS_SOLIDBKGND | VIEWSTATUS_OPAQUE)
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public:
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HRESULT OnDraw(ATL_DRAWINFO& di);
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// Helpers
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private:
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SC ScConnectToAMCViewForImageInfo();
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private:
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HICON m_hIcon;
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bool m_fImageInfoValid : 1;
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bool m_fAskedForImageInfo : 1;
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UINT m_bDisplayNotch; // the "Notch" is the quarter circle at the bottom-right of the panel
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bool m_fLayoutRTL;
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};
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#endif //__ICONCONTROL_H_
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