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149 lines
4.3 KiB
C++
149 lines
4.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.0 (the "NPL"); you may not use this file except in
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* compliance with the NPL. You may obtain a copy of the NPL at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the NPL is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
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* for the specific language governing rights and limitations under the
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* NPL.
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*
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* The Initial Developer of this code under the NPL is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All Rights
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* Reserved.
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*/
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#ifndef __GenericDocument_H
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#define __GenericDocument_H
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// gendoc.h : header file
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//
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/////////////////////////////////////////////////////////////////////////////
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// CGenericDoc document
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class CNetscapeCntrItem;
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class CGenericDoc : public COleServerDoc
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{
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// We need some friends that can create us.
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friend class CDCCX;
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friend MWContext *FE_MakeGridWindow(MWContext *pOldContext, void *hist_list, void *pHistory, int32 lX, int32 lY, int32 lWidth, int32 lHeight, char *pUrlStr, char *pWindowName, int8 iScrollType);
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public:
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CGenericDoc(); // protected constructor used by dynamic creation
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DECLARE_DYNCREATE(CGenericDoc)
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// How to set the document template.
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public:
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void SetDocTemplate(CDocTemplate *pTemplate) {
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m_pDocTemplate = pTemplate;
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}
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// Context access, every one of these docs should have one.
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protected:
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CDCCX *m_pContext;
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public:
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void SetContext(CDCCX *pContext) {
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m_pContext = pContext;
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}
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CDCCX *GetContext() const {
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return(m_pContext);
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}
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void ClearContext() {
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TRACE("Clearing doc context\n");
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SetContext(NULL);
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}
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// Embed handling
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public:
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virtual void GetEmbedSize(MWContext *pContext, LO_EmbedStruct *pLayoutData, NET_ReloadMethod bReload);
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virtual void FreeEmbedElement(MWContext *pContext, LO_EmbedStruct *pLayoutData);
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// OLE server handling
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public:
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CNetscapeSrvrItem *GetEmbeddedItem() {
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return((CNetscapeSrvrItem *)COleServerDoc::GetEmbeddedItem());
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}
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// OLE server extension to allow document and server item
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// to minimally function without a context being
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// present.
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protected:
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CString m_csEphemeralHistoryAddress;
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public:
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virtual void CacheEphemeralData();
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// Helpers to resolve between ephemeral and actual data.
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public:
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void GetContextHistoryAddress(CString &csRetval);
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private:
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void GetPluginRect(MWContext *pContext,
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LO_EmbedStruct *pLayoutData,
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CRect &rect);
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// Way to disable closing of the owning frame window.
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private:
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BOOL m_bCanClose;
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public:
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void EnableClose(BOOL bEnable = TRUE);
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BOOL CanClose();
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// Serialize flags which aid when and when not to serialize
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// when using the MFC framework for ole server stuff.
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private:
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CString m_csOpenDocumentFile;
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BOOL m_bOpenDocumentFileSet;
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// Cache sizing to avoid wild resizes when an OLE server.
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public:
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CSize m_csViewExtent;
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CSize m_csDocumentExtent;
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// Overrides
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// ClassWizard generated virtual function overrides
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//{{AFX_VIRTUAL(CGenericDoc)
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protected:
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virtual BOOL OnOpenDocument(const char *pszPathName);
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virtual BOOL CanCloseFrame(CFrameWnd *pFrame);
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virtual BOOL OnCmdMsg(UINT nID, int nCode, void* pExtra, AFX_CMDHANDLERINFO* pHandlerInfo);
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virtual COleServerItem *OnGetEmbeddedItem();
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virtual void OnCloseDocument();
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//}}AFX_VIRTUAL
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virtual void OnShowControlBars( CFrameWnd *pFrameWnd, BOOL bShow );
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public:
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virtual void OnDeactivateUI( BOOL bUndoable );
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// Implementation
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public:
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virtual ~CGenericDoc();
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virtual void Serialize(CArchive& ar); // overridden for document i/o
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#ifdef _DEBUG
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virtual void AssertValid() const;
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virtual void Dump(CDumpContext& dc) const;
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#endif
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virtual BOOL OnSaveDocument( LPCTSTR lpszPathName );
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BOOL DoSaveFile( CNetscapeCntrItem* pItem, LPCTSTR lpszPathName);
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private:
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BOOL CGenericDoc::PromptForFileName(CNetscapeCntrItem* pItem, CString& lpszPathName, CString &orgFileName, BOOL useDefaultDocName);
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// Generated message map functions
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protected:
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//{{AFX_MSG(CGenericDoc)
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afx_msg void OnEditCopy();
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afx_msg void OnOleUpdate();
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afx_msg void OnUpdateOleUpdate(CCmdUI* pCmdUI);
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//}}AFX_MSG
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DECLARE_MESSAGE_MAP()
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};
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#endif // __GenericDocument_H
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