gecko-dev/lib/libmsg/msgfpane.h

232 строки
8.3 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 1.1 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.mozilla.org/NPL/
*
* Software distributed under the License is distributed on an "AS
* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
* implied. See the License for the specific language governing
* rights and limitations under the License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef _MsgFPane_H_
#define _MsgFPane_H_
#include "msglpane.h"
#include "ptrarray.h"
#include "bytearr.h"
class MSG_ThreadPane;
class MailMessageHdr;
class MessageDB;
class MSG_Prefs;
class MSG_FolderInfoMail;
class ListNewsGroupState;
class MSG_FolderArray;
class MSG_FolderPane;
class MSG_RuleTracker;
class MSG_UrlQueue;
class MSG_RemoteFolderCopyState {
public:
MSG_RemoteFolderCopyState(MSG_FolderInfo *sourceTree, MSG_FolderInfo *destinationTree, MSG_FolderPane *urlPane);
virtual ~MSG_RemoteFolderCopyState();
virtual MsgERR DoNextAction();
private:
void SetNextSourceFromParent(MSG_FolderInfo *parent, MSG_FolderInfo *child);
void SetNextSourceNode();
MsgERR MakeCurrentMailbox();
MsgERR DoCurrentCopy();
MsgERR DoUpdateCurrentMailbox();
MSG_FolderInfo *m_sourceTree;
MSG_FolderInfo *m_destinationTree;
MSG_FolderInfo *m_currentSourceNode;
MSG_FolderInfo *m_currentDestinationParent;
enum eWhatAmIDoing {
kMakingMailbox,
kUpdatingMailbox,
kCopyingMessages
};
eWhatAmIDoing m_currentTask;
MSG_FolderPane *m_urlPane;
MessageDB *m_copySourceDB;
};
class MSG_FolderPane : public MSG_LinedPane
{
public:
MSG_FolderPane(MWContext* context, MSG_Master* master);
virtual ~MSG_FolderPane();
virtual MsgERR Init();
virtual MSG_PaneType GetPaneType();
virtual void OnFolderDeleted (MSG_FolderInfo *);
virtual void OnFolderChanged(MSG_FolderInfo *folderInfo);
virtual void OnFolderAdded (MSG_FolderInfo *, MSG_Pane *instigator);
virtual void NotifyPrefsChange(NotifyCode code);
int GetFolderMaxDepth();
virtual XP_Bool GetFolderLineByIndex(MSG_ViewIndex line, int32 numlines,
MSG_FolderLine* data);
virtual int GetFolderLevelByIndex( MSG_ViewIndex line );
char* GetFolderName(MSG_ViewIndex line);
MSG_ViewIndex GetFolderIndex(MSG_FolderInfo* info, XP_Bool expand = FALSE);
MSG_FolderInfo* GetFolderInfo(MSG_ViewIndex index);
MSG_NewsHost *GetNewsHostFromIndex (MSG_ViewIndex index);
MSG_Host *GetHostFromIndex (MSG_ViewIndex index);
void AddFoldersToView (MSG_FolderArray &folders, MSG_FolderInfo *parent, int32 folderIdx);
void AddFolderToView (MSG_FolderInfo *folder, MSG_FolderInfo *parent, int32 folderIdx);
void MakeFolderVisible (MSG_FolderInfo *folder);
MSG_FolderArray * GetFolderView () { return &m_folderView; }
virtual void ToggleExpansion(MSG_ViewIndex line, int32* numchanged);
virtual int32 ExpansionDelta(MSG_ViewIndex line);
virtual int32 GetNumLines();
virtual MsgERR DoCommand(MSG_CommandType command,
MSG_ViewIndex* indices, int32 numindices);
virtual MsgERR GetCommandStatus(MSG_CommandType command,
const MSG_ViewIndex* indices, int32 numindices,
XP_Bool *selectable_p,
MSG_COMMAND_CHECK_STATE *selected_p,
const char **display_string,
XP_Bool *plural_p);
int LineForFolder(MSG_FolderInfo* folder);
void SetFlagForFolder (MSG_FolderInfo *folder, uint32 which);
void ClearFlagForFolder (MSG_FolderInfo *folder, uint32 which);
// Causes us to recreate the view from the folder tree, and tell the
// FE to redisplay everything. Ugly, causes flashes, but it's easy...
void RedisplayAll();
MsgERR OpenFolder();
MsgERR NewFolderWithUI (MSG_ViewIndex *indices, int32 numIndices);
MsgERR RenameFolder (MSG_FolderInfo *folder, const char *newName = NULL);
MsgERR RenameOfflineFolder(MSG_FolderInfo *folder, const char *newName);
// move folders to trash
MsgERR TrashFolders(MSG_FolderArray&, XP_Bool noTrash = FALSE);
MsgERR TrashFolders(const MSG_ViewIndex *indices, int32 numIndices, XP_Bool noTrash = FALSE);
// delete the folders and associated disk storage, calls RemoveFolderFromView
// performPreflight defaults to TRUE, called with FALSE for non-existant imap folders
MsgERR DeleteFolder (MSG_FolderInfoMail *folder, XP_Bool performPreflight = TRUE);
// remove the folders from the visible folder pane. leave disk storage intact
MsgERR RemoveFolderFromView(MSG_FolderInfo *doomedFolder);
// Move folders around the hierarchy
MsgERR MoveFolders (MSG_FolderArray&, MSG_FolderInfo *dest, XP_Bool needExitFunc = FALSE);
MsgERR MoveFolders (const MSG_ViewIndex *indices, int32 numIndices, MSG_FolderInfo *dest, XP_Bool needExitFunc = FALSE);
MSG_DragEffect DragFoldersStatus (const MSG_ViewIndex *indices, int32 numIndices,
MSG_FolderInfo *dest, MSG_DragEffect request);
// Helpers for MoveFolders
int PreflightMoveFolder (MSG_FolderInfo *src, MSG_FolderInfo *srcParent, MSG_FolderInfo *dest);
int PreflightMoveFolderWithUI (MSG_FolderInfo *src, MSG_FolderInfo *srcParent, MSG_FolderInfo *dest);
MsgERR PerformLegalFolderMove (MSG_FolderInfo *newChild, MSG_FolderInfo *newParent);
MsgERR MakeMoveFoldersArray (const MSG_ViewIndex *indices, int32 numIndices, MSG_FolderArray *outArray);
MsgERR CompressFolder(MSG_ViewIndex *indices, int32 numIndices);
MsgERR AddNewsGroup();
MsgERR DeleteVirtualNewsgroup (MSG_FolderInfo*);
MsgERR UpdateMessageCounts(MSG_ViewIndex *indices, int32 numIndices);
MsgERR Undo();
MsgERR Redo();
// Undo helper functions
MsgERR UndoMoveFolder (MSG_FolderInfo *srcParent, MSG_FolderInfo *src, MSG_FolderInfo *dest);
XP_Bool CanUndo();
XP_Bool CanRedo();
MsgERR MarkAllMessagesRead(MSG_ViewIndex* indices, int32 numIndices);
MsgERR CheckForNew(MSG_NewsHost* host);
void InsertFlagsArrayAt(MSG_ViewIndex index, MSG_FolderArray &folders);
virtual void PostProcessRemoteCopyAction();
static void RuleTrackCB (void *cookie, XPPtrArray& rules, XPDWordArray &actions, XP_Bool isDelete);
static void RemoteFolderCopySelectCompleteExitFunction(URL_Struct *URL_s, int status, MWContext *context);
static void SafeToSelectExitFunction(URL_Struct *URL_s, int status, MWContext *context);
static void SafeToSelectInterruptFunction (MSG_UrlQueue *queue, URL_Struct *URL_s, int status, MWContext *context);
void RefreshUpdatedIMAPHosts(); // updates hosts after changes from the subscribe pane
protected:
virtual void FlushUpdates();
virtual void OnToggleExpansion(MSG_FolderInfo* toggledline,
MSG_ViewIndex line, int32 countVector);
char *RefreshIMAPHostFolders(MSG_FolderInfo *hostinfo, XP_Bool runURL); // refreshes the folder list from the server, for a given IMAP host
virtual void GetExpansionArray(MSG_FolderInfo *folder, MSG_FolderArray &array);
XP_Bool ScanFolder_1();
static void ScanFolder_s(void* closure);
void ScanFolder();
char *GetValidNewFolderName(MSG_FolderInfo *parent, int captionId, MSG_FolderInfo *folder);
MsgERR PreflightRename(MSG_FolderInfo *folder, int depth);
// remove the indexed folders from the visible folder pane.
MsgERR RemoveIndexedFolderFromView(MSG_ViewIndex doomedIndex, MSG_FolderArray &children, uint32 doomedFlags, MSG_FolderInfo *parentOfDoomed);
XP_Bool IndicesAreMail (const MSG_ViewIndex*, int32);
XP_Bool IndicesAreNews (const MSG_ViewIndex*, int32);
XP_Bool AnyIndicesAreIMAPMail (const MSG_ViewIndex*, int32);
static void OpenFolderCB_s(MWContext* context, char* filename,
void* closure);
void OpenFolderCB(char* filename);
virtual void UpdateNewsCountsDone(int status);
virtual void CheckForNewDone(URL_Struct* url_struct, int status,
MWContext* context);
MsgERR RenameOnlineFolder(MSG_FolderInfo *folder, const char *newName);
XP_Bool OneFolderInArrayIsIMAP(MSG_FolderArray &theFolders);
MSG_FolderArray m_folderView; // Array of displayed MSG_FolderInfo*
XP_Bool m_needToolbarUpdate;
void* m_scanTimer;
XP_Bool m_wantCompress;
XP_Bool m_offeredCompress;
XP_Bool m_confirmedDeleteFolders;
XPByteArray m_flagsArray;
MSG_RemoteFolderCopyState *m_RemoteCopyState;
};
#endif /* _MsgFPane_H_ */