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Diffstat (limited to 'mailnews/base/public/nsIMsgFolder.idl')
| -rw-r--r-- | mailnews/base/public/nsIMsgFolder.idl | 853 |
1 files changed, 853 insertions, 0 deletions
diff --git a/mailnews/base/public/nsIMsgFolder.idl b/mailnews/base/public/nsIMsgFolder.idl new file mode 100644 index 000000000..72beeb154 --- /dev/null +++ b/mailnews/base/public/nsIMsgFolder.idl @@ -0,0 +1,853 @@ +/* -*- Mode: IDL; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ +/* This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +#include "nsISupports.idl" +#include "nsIFolderListener.idl" +#include "nsIMsgIncomingServer.idl" +#include "nsIMsgCopyServiceListener.idl" +#include "nsIUrlListener.idl" +#include "nsISimpleEnumerator.idl" + +interface nsIMsgDBHdr; +interface nsIMsgWindow; +interface nsIMsgDatabase; +interface nsIDBFolderInfo; +interface nsIMsgFilterList; +interface nsIFile; +interface nsIOutputStream; +interface nsIInputStream; +interface nsIFile; +interface nsIMsgIdentity; +interface nsIMsgThread; +interface nsIArray; +interface nsIMutableArray; +interface nsIMsgPluggableStore; + +typedef long nsMsgBiffState; + +// enumerated type for determining if a message has been replied to, forwarded, etc. +typedef long nsMsgDispositionState; + +[scriptable, uuid(5d253ba2-42aa-43a7-b584-0059855ababf)] +interface nsIMsgFolder : nsISupports { + + const nsMsgBiffState nsMsgBiffState_NewMail = 0; // User has new mail waiting. + const nsMsgBiffState nsMsgBiffState_NoMail = 1; // No new mail is waiting. + const nsMsgBiffState nsMsgBiffState_Unknown = 2; // We dunno whether there is new mail. + + /// Returns an enumerator containing the messages within the current database. + readonly attribute nsISimpleEnumerator messages; + + void startFolderLoading(); + void endFolderLoading(); + + /* get new headers for db */ + void updateFolder(in nsIMsgWindow aWindow); + + readonly attribute AString prettiestName; + + /** + * URL for this folder + */ + readonly attribute ACString folderURL; + + /** + * should probably move to the server + */ + readonly attribute boolean showDeletedMessages; + + /** + * this folder's parent server + */ + readonly attribute nsIMsgIncomingServer server; + + /** + * is this folder the "phantom" server folder? + */ + readonly attribute boolean isServer; + readonly attribute boolean canSubscribe; + readonly attribute boolean canFileMessages; + readonly attribute boolean noSelect; // this is an imap no select folder + readonly attribute boolean imapShared; // this is an imap shared folder + readonly attribute boolean canDeleteMessages; // can't delete from imap read-only + + /** + * does this folder allow subfolders? + * for example, newsgroups cannot have subfolders, and the INBOX + * on some IMAP servers cannot have subfolders + */ + readonly attribute boolean canCreateSubfolders; + + /** + * can you change the name of this folder? + * for example, newsgroups + * and some special folders can't be renamed + */ + readonly attribute boolean canRename; + + readonly attribute boolean canCompact; + + /** + * the phantom server folder + */ + readonly attribute nsIMsgFolder rootFolder; + + /** + * Get the server's list of filters. (Or in the case of news, the + * filter list for this newsgroup) + * This list SHOULD be used for all incoming messages. + * + * Since the returned nsIMsgFilterList is mutable, it is not necessary to call + * setFilterList after the filters have been changed. + * + * @param aMsgWindow @ref msgwindow "The standard message window" + * @return The list of filters + */ + nsIMsgFilterList getFilterList(in nsIMsgWindow msgWindow); + + /** + * Set the server's list of filters. + * + * Note that this does not persist the filter list. To change the contents + * of the existing filters, use getFilterList and mutate the values as + * appopriate. + * + * @param aFilterList The new list of filters. + */ + void setFilterList(in nsIMsgFilterList filterList); + + /** + * Get user editable filter list. This does not have to be the same as + * the filterlist above, typically depending on the users preferences. + * The filters in this list are not processed, but only to be edited by + * the user. + * @see getFilterList + * + * @param aMsgWindow @ref msgwindow "The standard message window" + * @return The list of filters + */ + nsIMsgFilterList getEditableFilterList(in nsIMsgWindow aMsgWindow); + + /** + * Set user editable filter list. + * This does not persist the filterlist, @see setFilterList + * @see getEditableFilterList + * @see setFilterList + * + * @param aFilterList The new list of filters. + */ + void setEditableFilterList(in nsIMsgFilterList aFilterList); + + /** + * Force close the mail database associated with this folder. + */ + void ForceDBClosed(); + /** + * Close and backup a folder database prior to reparsing + * + * @param newName New name of the corresponding message folder. + * Used in rename to set the file name to match the renamed + * folder. Set to empty to use the existing folder name. + */ + void closeAndBackupFolderDB(in ACString newName); + + void Delete (); + + void deleteSubFolders(in nsIArray folders, in nsIMsgWindow msgWindow); + void propagateDelete(in nsIMsgFolder folder, in boolean deleteStorage, + in nsIMsgWindow msgWindow); + void recursiveDelete(in boolean deleteStorage, in nsIMsgWindow msgWindow); + + /** + * Create a subfolder of the current folder with the passed in name. + * For IMAP, this will be an async operation and the folder won't exist + * until it is created on the server. + * + * @param folderName name of the folder to create. + * @param msgWindow msgWindow to display status feedback in. + * + * @exception NS_MSG_FOLDER_EXISTS + */ + void createSubfolder(in AString folderName, in nsIMsgWindow msgWindow); + + /** + * Adds the subfolder with the passed name to the folder hierarchy. + * This is used internally during folder discovery; It shouldn't be + * used to create folders since it won't create storage for the folder, + * especially for imap. Unless you know exactly what you're doing, you + * should be using createSubfolder + getChildNamed or createLocalSubfolder. + * + * @param aFolderName Name of the folder to add. + * @returns The folder added. + */ + nsIMsgFolder addSubfolder(in AString aFolderName); + + /* this method ensures the storage for the folder exists. + For local folders, it creates the berkeley mailbox if missing. + For imap folders, it subscribes to the folder if it exists, + or creates it if it doesn't exist + */ + void createStorageIfMissing(in nsIUrlListener urlListener); + + /** + * Compact this folder. For IMAP folders configured for offline use, + * it will also compact the offline store, and the completed notification + * will occur when the Expunge is finished, not the offline store compaction. + * + * @param aListener Notified of completion, can be null. + * @param aMsgWindow For progress/status, can be null. + */ + void compact(in nsIUrlListener aListener, in nsIMsgWindow aMsgWindow); + /** + * Compact all folders in the account corresponding to this folder/ + * Optionally compact their offline stores as well (imap/news) + * + * @param aListener Notified of completion, can be null. + * @param aMsgWindow For progress/status, can be null. + * @param aCompactOfflineAlso This controls whether we compact all + * offline stores as well. + */ + void compactAll(in nsIUrlListener aListener, in nsIMsgWindow aMsgWindow, + in boolean aCompactOfflineAlso); + + void compactAllOfflineStores(in nsIUrlListener aListener, + in nsIMsgWindow aMsgWindow, + in nsIArray aOfflineFolderArray); + + void emptyTrash(in nsIMsgWindow aMsgWindow, in nsIUrlListener aListener); + + /** + * change the name of the folder + * + * @param name the new name of the folder + */ + void rename(in AString name, in nsIMsgWindow msgWindow); + void renameSubFolders( in nsIMsgWindow msgWindow, in nsIMsgFolder oldFolder); + + AString generateUniqueSubfolderName(in AString prefix, + in nsIMsgFolder otherFolder); + + void updateSummaryTotals(in boolean force); + void summaryChanged(); + /** + * get the total number of unread messages in this folder, + * or in all subfolders + * + * @param deep if true, descends into all subfolders and gets a grand total + */ + long getNumUnread(in boolean deep); + + /** + * get the total number of messages in this folder, + * or in all subfolders + * + * @param deep if true, descends into all subfolders and gets a grand total + */ + long getTotalMessages(in boolean deep); + + /** + * These functions are used for tricking the front end into thinking that we + * have more messages than are really in the DB. This is usually after an + * IMAP message copy where we don't want to do an expensive select until the + * user actually opens that folder. These functions are called when + * MSG_Master::GetFolderLineById is populating a MSG_FolderLine struct used + * by the FE. + */ + readonly attribute long numPendingUnread; + readonly attribute long numPendingTotalMessages; + void changeNumPendingUnread(in long delta); + void changeNumPendingTotalMessages(in long delta); + + /** + * does this folder have new messages + * + */ + attribute boolean hasNewMessages; + + /** + * Indicates whether this folder or any of its subfolders have new messages. + */ + readonly attribute boolean hasFolderOrSubfolderNewMessages; + + /** + * return the first new message in the folder + * + */ + readonly attribute nsIMsgDBHdr firstNewMessage; + + /** + * clear new status flag of all of the new messages + */ + void clearNewMessages(); + + readonly attribute long long expungedBytes; + + /** + * Can this folder be deleted? + * For example, special folders and isServer folders cannot be deleted. + */ + readonly attribute boolean deletable; + + /** + * should we be displaying recipients instead of the sender? + * for example, in the Sent folder, recipients are more relevant + * than the sender + */ + readonly attribute boolean displayRecipients; + + /** + * used to determine if it will take a long time to download all + * the headers in this folder - so that we can do folder notifications + * synchronously instead of asynchronously + */ + readonly attribute boolean manyHeadersToDownload; + + readonly attribute ACString relativePathName; + + /** + * size of this folder on disk (not including .msf file) + * for imap, it's the sum of the size of the messages + */ + attribute long long sizeOnDisk; + + readonly attribute ACString username; + readonly attribute ACString hostname; + + /** + * Sets a flag on the folder. The known flags are defined in + * nsMsgFolderFlags.h. + * + * @param flag The flag to set on the folder. + */ + void setFlag(in unsigned long flag); + + /** + * Clears a flag on the folder. The known flags are defined in + * nsMsgFolderFlags.h. + * + * @param flag The flag to clear on the folder. + */ + void clearFlag(in unsigned long flag); + + /** + * Determines if a flag is set on the folder or not. The known flags are + * defined in nsMsgFolderFlags.h. + * + * @param flag The flag to check on the folder. + * @return True if the flag exists. + */ + boolean getFlag(in unsigned long flag); + + /** + * Toggles a flag on the folder. The known flags are defined in + * nsMsgFolderFlags.h. + * + * @param flag The flag to toggle + */ + void toggleFlag(in unsigned long flag); + + /** + * Called to notify the database and/or listeners of a change of flag. The + * known flags are defined in nsMsgFolderFlags.h + * + * @note This doesn't need to be called for normal flag changes via + * the *Flag functions on this interface. + * + * @param flag The flag that was changed. + */ + void onFlagChange(in unsigned long flag); + + /** + * Direct access to the set/get all the flags at once. + */ + attribute unsigned long flags; + + /** + * Gets the first folder that has the specified flags set. + * + * @param flags The flag(s) to check for. + * @return The folder or the first available child folder that has + * the specified flags set, or null if there are none. + */ + nsIMsgFolder getFolderWithFlags(in unsigned long flags); + + /** + * Gets the folders that have the specified flag set. + * + * @param flags The flag(s) to check for. + * @return An array of folders that have the specified flags set. + * The array may have zero elements. + */ + nsIArray getFoldersWithFlags(in unsigned long flags); + + /** + * Lists the folders that have the specified flag set. + * + * @param flags The flag(s) to check for. + * @param folders The array in which to append the found folder(s). + */ + void listFoldersWithFlags(in unsigned long flags, + in nsIMutableArray folders); + + /** + * Check if this folder (or one of its ancestors) is special. + * + * @param flags The "special" flags to check. + * @param checkAncestors Should ancestors be checked too. + */ + boolean isSpecialFolder(in unsigned long flags, + [optional] in boolean checkAncestors); + + ACString getUriForMsg(in nsIMsgDBHdr msgHdr); + + /** + * Deletes the messages from the folder. + * + * @param messages The array of nsIMsgDBHdr objects to be deleted. + * @param msgWindow The standard message window object, for alerts et al. + * @param deleteStorage Whether or not the message should be truly deleted, as + opposed to moving to trash. + * @param isMove Whether or not this is a deletion for moving messages. + * @param allowUndo Whether this action should be undoable. + */ + void deleteMessages(in nsIArray messages, + in nsIMsgWindow msgWindow, + in boolean deleteStorage, in boolean isMove, + in nsIMsgCopyServiceListener listener, in boolean allowUndo); + + void copyMessages(in nsIMsgFolder srcFolder, in nsIArray messages, + in boolean isMove, in nsIMsgWindow msgWindow, + in nsIMsgCopyServiceListener listener, in boolean isFolder, + in boolean allowUndo); + + void copyFolder(in nsIMsgFolder srcFolder, in boolean isMoveFolder, + in nsIMsgWindow msgWindow, in nsIMsgCopyServiceListener listener ); + + void copyFileMessage(in nsIFile file, in nsIMsgDBHdr msgToReplace, + in boolean isDraft, in unsigned long newMsgFlags, + in ACString aKeywords, + in nsIMsgWindow msgWindow, + in nsIMsgCopyServiceListener listener); + + void acquireSemaphore (in nsISupports semHolder); + void releaseSemaphore (in nsISupports semHolder); + boolean testSemaphore (in nsISupports semHolder); + readonly attribute boolean locked; + + void getNewMessages(in nsIMsgWindow aWindow, in nsIUrlListener aListener); + + /** + * write out summary data for this folder + * to the given folder cache (i.e. panacea.dat) + */ + void writeToFolderCache(in nsIMsgFolderCache folderCache, in boolean deep); + + /** + * the charset of this folder + */ + attribute ACString charset; + attribute boolean charsetOverride; + attribute unsigned long biffState; + + /** + * The number of new messages since this folder's last biff. + * + * @param deep if true, descends into all subfolders and gets a grand total + */ + + long getNumNewMessages (in boolean deep); + + void setNumNewMessages(in long numNewMessages); + + /** + * are we running a url as a result of the user clicking get msg? + */ + attribute boolean gettingNewMessages; + + /** + * local path of this folder + */ + attribute nsIFile filePath; + + /// an nsIFile corresponding to the .msf file. + readonly attribute nsIFile summaryFile; + + readonly attribute ACString baseMessageURI; + ACString generateMessageURI(in nsMsgKey msgKey); + + const nsMsgDispositionState nsMsgDispositionState_None = -1; + const nsMsgDispositionState nsMsgDispositionState_Replied = 0; + const nsMsgDispositionState nsMsgDispositionState_Forwarded = 1; + void addMessageDispositionState(in nsIMsgDBHdr aMessage, + in nsMsgDispositionState aDispositionFlag); + + void markMessagesRead(in nsIArray messages, in boolean markRead); + void markAllMessagesRead(in nsIMsgWindow aMsgWindow); + void markMessagesFlagged(in nsIArray messages, in boolean markFlagged); + void markThreadRead(in nsIMsgThread thread); + void setLabelForMessages(in nsIArray messages, in nsMsgLabelValue label); + /** + * Gets the message database for the folder. + * + * Note that if the database is out of date, the implementation MAY choose to + * throw an error. For a handle to the database which MAY NOT throw an error, + * one can use getDBFolderInfoAndDB. + * + * The attribute can also be set to another database or to null to force the + * folder to reopen the same database when it is needed again. + * + * @exception NS_MSG_ERROR_FOLDER_SUMMARY_MISSING If the database does not + * exist. + * @exception NS_MSG_ERROR_FOLDER_SUMMARY_OUT_OF_DATE If the database contains + * out of date information. + * @see nsIMsgFolder::getDBFolderInfoAndDB. + */ + attribute nsIMsgDatabase msgDatabase; + + /// Does the folder have a local reference to the msgDatabase? + readonly attribute boolean databaseOpen; + + /** + * Get the backup message database, used in reparsing. This database must + * be created first using closeAndBackupFolderDB() + * + * @return backup message database + */ + nsIMsgDatabase getBackupMsgDatabase(); + /** + * Remove the backup message database file + */ + void removeBackupMsgDatabase(); + /** + * Open the backup message database file + */ + void openBackupMsgDatabase(); + nsIMsgDatabase getDBFolderInfoAndDB(out nsIDBFolderInfo folderInfo); + nsIMsgDBHdr GetMessageHeader(in nsMsgKey msgKey); + + readonly attribute boolean supportsOffline; + boolean shouldStoreMsgOffline(in nsMsgKey msgKey); + boolean hasMsgOffline(in nsMsgKey msgKey); + + /** + * Get an input stream to read the offline contents of an imap or news + * message. + * + * @param aMsgKey key of message to get input stream for. + * @param[out] aOffset filled in with the offset into the stream of the message. + * @param[out] aSize filled in with the size of the message in the offline store. + * + * @returns input stream to read the message from. + */ + nsIInputStream getOfflineFileStream(in nsMsgKey aMsgKey, + out long long aOffset, + out unsigned long aSize); + + /** + * Get the folder where the msg could be present. + * @param msgKey key of the msg for which we are trying to get the folder; + * @returns aMsgFolder required folder; + * + */ + nsIMsgFolder GetOfflineMsgFolder(in nsMsgKey msgKey); + + /** + * Get an offline store output stream for the passed message header. + * + * @param aHdr hdr of message to get outputstream for + * @returns An output stream to write to. + */ + nsIOutputStream getOfflineStoreOutputStream(in nsIMsgDBHdr aHdr); + + /** + * Get an input stream for the passed message header. The stream will + * be positioned at the start of the message. + * + * @param aHdr hdr of message to get the input stream for. + * @param[out] aReusable set to true if the stream can be re-used, in which + case the caller might not want to close it. + * @returns an input stream to read the message from + */ + nsIInputStream getMsgInputStream(in nsIMsgDBHdr aHdr, out boolean aReusable); + + void DownloadMessagesForOffline(in nsIArray messages, + in nsIMsgWindow window); + nsIMsgFolder getChildWithURI(in ACString uri, in boolean deep, + in boolean caseInsensitive); + void downloadAllForOffline(in nsIUrlListener listener, in nsIMsgWindow window); + /** + * Turn notifications on/off for various notification types. Currently only + * supporting allMessageCountNotifications which refers to both total and + * unread message counts. + */ + const unsigned long allMessageCountNotifications = 0; + void enableNotifications(in long notificationType, in boolean enable, + in boolean dbBatching); + boolean isCommandEnabled(in ACString command); + boolean matchOrChangeFilterDestination(in nsIMsgFolder folder, + in boolean caseInsensitive); + boolean confirmFolderDeletionForFilter(in nsIMsgWindow msgWindow); + void alertFilterChanged(in nsIMsgWindow msgWindow); + void throwAlertMsg(in string msgName, in nsIMsgWindow msgWindow); + AString getStringWithFolderNameFromBundle(in string msgName); + void notifyCompactCompleted(); + long compareSortKeys(in nsIMsgFolder msgFolder); + /** + * Returns a sort key that can be used to sort a list of folders. + * + * Prefer nsIMsgFolder::compareSortKeys over this function. + */ + void getSortKey(out unsigned long length, [array, size_is(length), retval] out octet key); + + attribute nsIMsgRetentionSettings retentionSettings; + attribute nsIMsgDownloadSettings downloadSettings; + boolean callFilterPlugins(in nsIMsgWindow aMsgWindow); + /** + * used for order in the folder pane, folder pickers, etc. + */ + attribute long sortOrder; + + attribute nsIDBFolderInfo dBTransferInfo; + + ACString getStringProperty(in string propertyName); + void setStringProperty(in string propertyName, in ACString propertyValue); + + /* does not persist across sessions */ + attribute nsMsgKey lastMessageLoaded; + + /* old nsIFolder properties and methods */ + readonly attribute ACString URI; + attribute AString name; + attribute AString prettyName; + readonly attribute AString abbreviatedName; + + attribute nsIMsgFolder parent; + + /** + * Returns an enumerator containing a list of nsIMsgFolder items that are + * subfolders of the instance this is called on. + */ + readonly attribute nsISimpleEnumerator subFolders; + + /** + * Returns true if this folder has sub folders. + */ + readonly attribute boolean hasSubFolders; + + /** + * Returns the number of sub folders that this folder has. + */ + readonly attribute unsigned long numSubFolders; + + /** + * Determines if this folder is an ancestor of the supplied folder. + * + * @param folder The folder that may or may not be a descendent of this + * folder. + */ + boolean isAncestorOf(in nsIMsgFolder folder); + + /** + * Looks in immediate children of this folder for the given name. + * + * @param name the name of the target subfolder + */ + boolean containsChildNamed(in AString name); + + /** + * Return the child folder which the specified name. + * + * @param aName The name of the child folder to find + * @return The child folder + * @exception NS_ERROR_FAILURE Thrown if the folder with aName does not exist + */ + nsIMsgFolder getChildNamed(in AString aName); + + /** + * Finds the sub folder with the specified name. + * + * @param escapedSubFolderName The name of the sub folder to find. + * @note Even if the folder doesn't currently exist, + * a nsIMsgFolder may be returned. + */ + nsIMsgFolder findSubFolder(in ACString escapedSubFolderName); + + void AddFolderListener(in nsIFolderListener listener); + void RemoveFolderListener(in nsIFolderListener listener); + void NotifyPropertyChanged(in nsIAtom property, + in ACString oldValue, + in ACString newValue); + void NotifyIntPropertyChanged(in nsIAtom property, + in long long oldValue, + in long long newValue); + void NotifyBoolPropertyChanged(in nsIAtom property, + in boolean oldValue, + in boolean newValue); + void NotifyPropertyFlagChanged(in nsIMsgDBHdr item, + in nsIAtom property, + in unsigned long oldValue, + in unsigned long newValue); + void NotifyUnicharPropertyChanged(in nsIAtom property, + in AString oldValue, + in AString newValue); + + void NotifyItemAdded(in nsISupports item); + void NotifyItemRemoved(in nsISupports item); + + void NotifyFolderEvent(in nsIAtom event); + + // void NotifyFolderLoaded(); + // void NotifyDeleteOrMoveMessagesCompleted(in nsIMsgFolder folder); + + // Gets all descendants, not just first level children. + readonly attribute nsIArray descendants; + /* + * Lists all the folders that are subfolders of the current folder, + * all levels of children. + * + * @param aDescendants The array in which to append the found folder(s). + */ + void ListDescendants(in nsIMutableArray aDescendants); + void Shutdown(in boolean shutdownChildren); + + readonly attribute boolean inVFEditSearchScope; + void setInVFEditSearchScope(in boolean aSearchThisFolder, in boolean aSetOnSubFolders); + void copyDataToOutputStreamForAppend(in nsIInputStream aIStream, + in long aLength, in nsIOutputStream outputStream); + void copyDataDone(); + void setJunkScoreForMessages(in nsIArray aMessages, in ACString aJunkScore); + void applyRetentionSettings(); + + /** + * Get the beginning of the message bodies for the passed in keys and store + * them in the msg hdr property "preview". This is intended for + * new mail alerts, title tips on folders with new messages, and perhaps + * titletips/message preview in the thread pane. + * + * @param aKeysToFetch keys of msgs to fetch + * @param aNumKeys number of keys to fetch + * @param aLocalOnly whether to fetch msgs from server (imap msgs might + * be in memory cache from junk filter) + * @param aUrlListener url listener to notify if we run url to fetch msgs + * + * @result aAsyncResults if true, we ran a url to fetch one or more of msg bodies + * + */ + boolean fetchMsgPreviewText([array, size_is (aNumKeys)] in nsMsgKey aKeysToFetch, + in unsigned long aNumKeys, in boolean aLocalOnly, + in nsIUrlListener aUrlListener); + + // used to set/clear tags - we could have a single method to setKeywords which + // would figure out the diffs, but these methods might be more convenient. + // keywords are space delimited, in the case of multiple keywords + void addKeywordsToMessages(in nsIArray aMessages, in ACString aKeywords); + void removeKeywordsFromMessages(in nsIArray aMessages, in ACString aKeywords); + /** + * Extract the message text from aStream. + * + * @param aStream stream to read from + * @param aCharset character set to use to interpret the body. If an empty string, then the + * charset is retrieved from the headers. msgHdr.charset is recommended in case you have it. + * @param aBytesToRead number of bytes to read from the stream. The function will read till the end + * of the line, and there will also be some read ahead due to NS_ReadLine + * @param aMaxOutputLen desired length of the converted message text. Used to control how many characters + * of msg text we want to store. + * @param aCompressQuotes Replace quotes and citations with " ... " in the preview text + * @param aStripHTMLTags strip HTML tags from the output, if present + * @param[out] aContentType the content type of the MIME part that was used to generate the text -- + * for an HTML part, this will be "text/html" even though aStripHTMLTags might be true + */ + AUTF8String getMsgTextFromStream(in nsIInputStream aStream, in ACString aCharset, + in unsigned long aBytesToRead, in unsigned long aMaxOutputLen, + in boolean aCompressQuotes, in boolean aStripHTMLTags, + out ACString aContentType); + + AString convertMsgSnippetToPlainText(in AString aMessageText); + + // this allows a folder to have a special identity. E.g., you might want to + // associate an identity with a particular newsgroup, or for IMAP shared folders in + // the other users namespace, you might want to create a delegated identity + readonly attribute nsIMsgIdentity customIdentity; + + /** + * @{ + * Processing flags, used to manage message processing. + * + * @param msgKey message key + * @return processing flags + */ + unsigned long getProcessingFlags(in nsMsgKey msgKey); + + /** + * @param msgKey message key + * @param mask mask to OR into the flags + */ + void orProcessingFlags(in nsMsgKey msgKey, in unsigned long mask); + + /** + * @param msgKey message key + * @param mask mask to AND into the flags + */ + void andProcessingFlags(in nsMsgKey msgKey, in unsigned long mask); + /** @} */ + + /** + * Gets an inherited string property from the folder. + * + * If the forcePropertyEmpty boolean is set (see below), return an + * empty string. + * + * If the specified folder has a non-empty value for the property, + * return that value. Otherwise, return getInheritedStringProperty + * for the folder's parent. + * + * If a folder is the root folder for a server, then instead of + * checking the folder property, check the property of the same name + * for the server using nsIMsgIncomingServer.getCharValue(...) + * + * Note nsIMsgIncomingServer.getCharValue for a server inherits from + * the preference mail.server.default.(propertyName) as a global value + * + * (ex: if propertyName = "IAmAGlobal" and no folder nor server properties + * are set, then the inherited property will return the preference value + * mail.server.default.IAmAGlobal) + * + * If the propertyName is undefined, returns an empty, void string. + * + * @param propertyName The name of the property for the value to retrieve. + */ + ACString getInheritedStringProperty(in string propertyName); + + /** + * Set a boolean to force an inherited propertyName to return empty instead + * of inheriting from a parent folder, server, or the global + * + * @param propertyName The name of the property + * @param aForcePropertyEmpty true if an empty inherited property should be returned + */ + void setForcePropertyEmpty(in string propertyName, in boolean aForcePropertyEmpty); + + /** + * Get a boolean to force an inherited propertyName to return empty instead + * of inheriting from a parent folder, server, or the global + * + * @param propertyName The name of the property + * + * @return true if an empty inherited property should be returned + */ + boolean getForcePropertyEmpty(in string propertyName); + + /** + * Pluggable store for this folder. Currently, this will always be the same + * as the pluggable store for the server. + */ + readonly attribute nsIMsgPluggableStore msgStore; + + /** + * Protocol type, i.e. "pop3", "imap", "nntp", "none", etc + * used to construct URLs for this account type. + */ + readonly attribute ACString incomingServerType; +}; |