gecko-dev/lib/libmsg/msgspane.h

110 строки
3.5 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
// msgspane.cpp -- Pane for search results
#ifndef _MSGSPANE_H
#define _MSGSPANE_H
#include "xp.h"
#include "errcode.h"
#include "msg.h"
#include "msgtpane.h"
#include "msgdbvw.h"
#include "ptrarray.h"
// MSG_FolderKeyPair is used to specify an individual message unambiguously.
// This is useful for operating on groups of messages which live in
// different folderInfos, as is done in the searchView
//
class MSG_FolderKeyPair
{
public:
MSG_FolderKeyPair (MSG_FolderInfo *folder, MessageKey key)
: m_key(key), m_folder(folder) {}
MessageKey m_key;
MSG_FolderInfo *m_folder;
};
// MSG_PairArray is an array with type-safe accessors for MSG_FolderKeyPair
//
class MSG_PairArray : public XPPtrArray
{
public:
MSG_FolderKeyPair *GetAt(int i) const { return (MSG_FolderKeyPair*) XPPtrArray::GetAt(i); }
};
// MSG_SearchPane is a pane which can do most of what the thread pane can
// do, in terms of copying and deleting messages. However, there are a
// few commands we have to disable, and searchPane also contains the
// sorting code which would normally be done by the (homogeneous) view
//
class MSG_SearchPane : public MSG_ThreadPane
{
public:
MSG_SearchPane (MWContext *, MSG_Master *);
~MSG_SearchPane ();
// currently we only support delete as the only valid command on a search pane.
virtual MsgERR DoCommand(MSG_CommandType command,
MSG_ViewIndex* indices, int32 numindices);
// search as view related methods. Call this when a search as view command which
// required a view of a DB has been completed.
void CloseView(MSG_FolderInfo * folder);
// this method is NOT intended to return a view from the search frame...it works only
// when you have a search as view command pending which requires a view of a DB.
// only call it when you know what you are doing....
MessageDBView * GetView(MSG_FolderInfo * folder);
virtual MsgERR MoveMessages (const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo *folder);
virtual MsgERR CopyMessages (const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo *folder,
XP_Bool deleteAfterCopy);
virtual MSG_DragEffect DragMessagesStatus(const MSG_ViewIndex *indices,
int32 numIndices,
MSG_FolderInfo * destFolder,
MSG_DragEffect request);
// MSG_Pane methods
virtual MSG_PaneType GetPaneType();
virtual void OnFolderDeleted (MSG_FolderInfo *folder);
// MSG_LinedPane methods
virtual void ToggleExpansion (MSG_ViewIndex line, int32 *numChanged);
virtual int32 ExpansionDelta (MSG_ViewIndex line);
virtual int32 GetNumLines ();
virtual MessageKey GetMessageKey(MSG_ViewIndex index); // added by mscott
// MSG_PrefsNotify methods
virtual void NotifyPrefsChange (NotifyCode code);
};
#endif // _MSGSPANE_H