зеркало из https://github.com/mozilla/pjs.git
165 строки
4.8 KiB
C++
165 строки
4.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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// This class should only be used by the subscribe UI and by newshost.cpp.
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// And, well, a bit by the category code. Everyone else should use the stuff
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// in newshost.h.
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#ifndef _nsMsgGroupRecord_h_
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#define _nsMsgGroupRecord_h__
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#include "msgCore.h"
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#include "prtypes.h"
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#include "nsISupports.h"
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class nsIMAPGroupRecord;
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class NS_MSG_BASE nsMsgGroupRecord {
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public:
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static nsMsgGroupRecord* Create(nsMsgGroupRecord* parent,
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const char* partname,
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PRInt64 m_addtime,
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PRInt32 uniqueid,
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PRInt32 fileoffset);
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static nsMsgGroupRecord* Create(nsMsgGroupRecord* parent,
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const char* saveline,
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PRInt32 savelinelength,
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PRInt32 fileoffset);
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virtual void InitializeSibling();
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virtual PRBool IsIMAPGroupRecord() { return PR_FALSE; }
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virtual nsIMAPGroupRecord *GetIMAPGroupRecord() { return 0; }
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// This is just like PL_strcmp(), except it works on news group names.
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// A container groupname is always less than any contained groups.
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// So, "netscape.devs-client-technical" > "netscape.devs.directory", even
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// though PL_strcmp says otherwise. (YICK!)
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static int GroupNameCompare(const char* name1,
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const char* name2,
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char delimiter = '.',
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PRBool caseInsensitive = PR_FALSE);
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virtual ~nsMsgGroupRecord();
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nsMsgGroupRecord* FindDescendant(const char* name);
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nsMsgGroupRecord* GetParent() {return m_parent;}
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nsMsgGroupRecord* GetChildren() {return m_children;}
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nsMsgGroupRecord* GetSibling() {return m_sibling;}
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nsMsgGroupRecord* GetSiblingOrAncestorSibling();
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nsMsgGroupRecord* GetNextAlphabetic();
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nsMsgGroupRecord* GetNextAlphabeticNoCategories();
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const char* GetPartName() {return m_partname;}
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// The resulting string must be free'd using delete[].
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char* GetFullName();
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const char* GetPrettyName() {return m_prettyname;}
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int SetPrettyName(const char* prettyname);
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PRInt64 GetAddTime() {return m_addtime;}
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virtual PRBool IsCategory();
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virtual PRBool IsCategoryContainer();
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virtual int SetIsCategoryContainer(PRBool value);
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nsMsgGroupRecord* GetCategoryContainer();
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// Get/Set whether this is a virtual newsgroup.
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nsresult IsVirtual(PRBool *retval);
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nsresult SetIsVirtual(PRBool value);
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// Get/Set whether this is really a newsgroup (and not just a container
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// for newsgroups).
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virtual PRBool IsGroup();
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int SetIsGroup(PRBool value);
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PRBool IsDescendentsLoaded();
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int SetIsDescendentsLoaded(PRBool value);
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PRBool IsExpanded();
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int SetIsExpanded(PRBool value);
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PRBool IsHTMLOKGroup();
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int SetIsHTMLOKGroup(PRBool value);
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PRBool IsHTMLOKTree();
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int SetIsHTMLOKTree(PRBool value);
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PRBool NeedsExtraInfo();
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int SetNeedsExtraInfo(PRBool value);
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PRBool DoesNotExistOnServer();
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int SetDoesNotExistOnServer(PRBool value);
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PRInt32 GetUniqueID() {return m_uniqueId;}
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PRInt32 GetFileOffset() {return m_fileoffset;}
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int SetFileOffset(PRInt32 value) {m_fileoffset = value; return 0;}
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// Get the number of descendents (not including ourself) that are
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// really newsgroups.
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PRInt32 GetNumKids();
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// Gets the string that represents this group in the save file. The
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// resulting string must be free'd with PR_Free().
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char* GetSaveString();
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PRBool IsDirty(); // Whether this record has had changes made
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// to it. Cleared by calls to GetSaveString().
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PRInt32 GetDepth(); // Returns how deep in the heirarchy we are.
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// Basically, the number of dots in the full
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// newsgroup name, plus 1.
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virtual char GetHierarchySeparator() { return '.'; }
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protected:
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nsMsgGroupRecord(nsMsgGroupRecord* parent,
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const char* partname,
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PRInt64 m_addtime,
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PRInt32 uniqueid,
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PRInt32 fileoffset,
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char delimiter = '.');
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int TweakFlag(PRUint32 flagbit, PRBool value);
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char* SuckInName(char* ptr);
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char* m_partname;
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char* m_prettyname;
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nsMsgGroupRecord* m_parent;
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nsMsgGroupRecord* m_children;
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nsMsgGroupRecord* m_sibling;
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PRUint32 m_flags;
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PRInt64 m_addtime;
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PRInt32 m_uniqueId;
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PRInt32 m_fileoffset;
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char m_delimiter;
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};
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#endif /* _grec_h_ */
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