134 lines
4.6 KiB
C
134 lines
4.6 KiB
C
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//=--------------------------------------------------------------------------=
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// PropPage.H
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//=--------------------------------------------------------------------------=
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// Copyright 1995-1997 Microsoft Corporation. All Rights Reserved.
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//
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// THIS CODE AND INFORMATION IS PROVIDED "AS IS" WITHOUT WARRANTY OF
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// ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO
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// THE IMPLIED WARRANTIES OF MERCHANTABILITY AND/OR FITNESS FOR A
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// PARTICULAR PURPOSE.
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//=--------------------------------------------------------------------------=
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//
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// class declaration for CPropertyPage.
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//
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#ifndef _PROPPAGE_H_
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// things we really need
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//
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#include "Unknown.H"
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#include <olectl.h>
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#include "LocalSrv.H"
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//=--------------------------------------------------------------------------=
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// messages that we'll send to property pages to instruct them to accomplish
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// tasks.
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//
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#define PPM_NEWOBJECTS (WM_USER + 100)
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#define PPM_APPLY (WM_USER + 101)
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#define PPM_EDITPROPERTY (WM_USER + 102)
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#define PPM_FREEOBJECTS (WM_USER + 103)
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//=--------------------------------------------------------------------------=
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// structure that control writers will use to define property pages.
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//
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typedef struct tagPROPERTYPAGEINFO {
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UNKNOWNOBJECTINFO unknowninfo;
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WORD wDlgResourceId;
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WORD wTitleId;
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WORD wDocStringId;
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LPCSTR szHelpFile;
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DWORD dwHelpContextId;
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} PROPERTYPAGEINFO;
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#ifndef INITOBJECTS
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#define DEFINE_PROPERTYPAGEOBJECT(name, pclsid, pszon, pfn, wr, wt, wd, pszhf, dwhci) \
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extern PROPERTYPAGEINFO name##Page \
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#else // INITOBJECTS
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#define DEFINE_PROPERTYPAGEOBJECT(name, pclsid, pszon, pfn, wr, wt, wd, pszhf, dwhci) \
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PROPERTYPAGEINFO name##Page = { {pclsid, pszon, pfn }, wr, wt, wd, pszhf, dwhci } \
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#endif // INITOBJECTS
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#define TEMPLATENAMEOFPROPPAGE(index) MAKEINTRESOURCE(((PROPERTYPAGEINFO *)(g_ObjectInfo[index].pInfo))->wDlgResourceId)
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#define TITLEIDOFPROPPAGE(index) (((PROPERTYPAGEINFO *)(g_ObjectInfo[index].pInfo))->wTitleId)
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#define DOCSTRINGIDOFPROPPAGE(index) (((PROPERTYPAGEINFO *)(g_ObjectInfo[index].pInfo))->wDocStringId)
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#define HELPCONTEXTOFPROPPAGE(index) (((PROPERTYPAGEINFO *)(g_ObjectInfo[index].pInfo))->dwHelpContextId)
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#define HELPFILEOFPROPPAGE(index) (((PROPERTYPAGEINFO *)(g_ObjectInfo[index].pInfo))->szHelpFile)
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//=--------------------------------------------------------------------------=
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//
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class CPropertyPage : public CUnknownObject, public IPropertyPage2 {
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public:
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// IUnknown methods
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//
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DECLARE_STANDARD_UNKNOWN();
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// IPropertyPage methods
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//
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STDMETHOD(SetPageSite)(LPPROPERTYPAGESITE pPageSite);
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STDMETHOD(Activate)(HWND hwndParent, LPCRECT lprc, BOOL bModal);
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STDMETHOD(Deactivate)(void);
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STDMETHOD(GetPageInfo)(LPPROPPAGEINFO pPageInfo);
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STDMETHOD(SetObjects)(ULONG cObjects, LPUNKNOWN FAR* ppunk);
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STDMETHOD(Show)(UINT nCmdShow);
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STDMETHOD(Move)(LPCRECT prect);
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STDMETHOD(IsPageDirty)(void);
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STDMETHOD(Apply)(void);
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STDMETHOD(Help)(LPCOLESTR lpszHelpDir);
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STDMETHOD(TranslateAccelerator)(LPMSG lpMsg);
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// IPropertyPage2 methods
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//
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STDMETHOD(EditProperty)(THIS_ DISPID dispid);
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// constructor destructor
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//
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CPropertyPage(IUnknown *pUnkOuter, int iObjectType);
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virtual ~CPropertyPage();
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protected:
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IPropertyPageSite *m_pPropertyPageSite; // pointer to our ppage site.
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void MakeDirty(); // makes the property page dirty.
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HWND m_hwnd; // our hwnd.
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// the following two methods allow a property page implementer to get at all the
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// objects that we need to set here.
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//
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IUnknown *FirstControl(DWORD *dwCookie);
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IUnknown *NextControl(DWORD *dwCookie);
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private:
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IUnknown **m_ppUnkObjects; // objects that we're working with.
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unsigned m_fActivated:1;
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unsigned m_fDirty:1;
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int m_ObjectType; // what type of object we are
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UINT m_cObjects; // how many objects we're holding on to
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void m_ReleaseAllObjects(void); // clears out all objects we've got.
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HRESULT m_EnsureLoaded(void); // forces the load of the page.
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virtual HRESULT InternalQueryInterface(REFIID, void **);
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// default dialog proc for a page.
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//
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static BOOL CALLBACK PropPageDlgProc(HWND, UINT, WPARAM, LPARAM);
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// all page implementers MUST implement the following function.
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//
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virtual INT_PTR DialogProc(HWND, UINT, WPARAM, LPARAM) PURE;
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};
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#define _PROPPAGE_H_
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#endif // _PROPPAGE_H_
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