kmail

kmcommands.h

00001 // -*- mode: C++; c-file-style: "gnu" -*-
00002 
00003 #ifndef KMCommands_h
00004 #define KMCommands_h
00005 
00006 #include <qguardedptr.h>
00007 #include <qptrlist.h>
00008 #include <qvaluelist.h>
00009 #include <qvaluevector.h>
00010 #include <kio/job.h>
00011 #include "kmmsgbase.h" // for KMMsgStatus
00012 #include <mimelib/string.h>
00013 #include <kdepimmacros.h>
00014 #include <kservice.h>
00015 
00016 class QPopupMenu;
00017 class KMainWindow;
00018 class KAction;
00019 class KProgressDialog;
00020 class KMFilter;
00021 class KMFolder;
00022 class KMFolderImap;
00023 class KMFolderNode;
00024 class KMHeaders;
00025 class KMMainWidget;
00026 class KMMessage;
00027 class KMMsgBase;
00028 class KMReaderWin;
00029 class partNode;
00030 namespace KIO { class Job; }
00031 namespace KMail { class Composer; }
00032 namespace GpgME { class Error; }
00033 namespace Kleo { class SpecialJob; }
00034 
00035 typedef QMap<int,KMFolder*> KMMenuToFolder;
00036 typedef QMap<partNode*, KMMessage*> PartNodeMessageMap;
00037 
00038 class KDE_EXPORT KMCommand : public QObject
00039 {
00040   Q_OBJECT
00041     friend class LaterDeleterWithCommandCompletion;
00042 
00043 public:
00044   enum Result { Undefined, OK, Canceled, Failed };
00045 
00046   // Trival constructor, don't retrieve any messages
00047   KMCommand( QWidget *parent = 0 );
00048   // Retrieve all messages in msgList when start is called.
00049   KMCommand( QWidget *parent, const QPtrList<KMMsgBase> &msgList );
00050   // Retrieve the single message msgBase when start is called.
00051   KMCommand( QWidget *parent, KMMsgBase *msgBase );
00052   // Retrieve the single message msgBase when start is called.
00053   KMCommand( QWidget *parent, KMMessage *message );
00054   virtual ~KMCommand();
00055 
00060   void keepFolderOpen( KMFolder *folder );
00061 
00065   Result result();
00066 
00067 public slots:
00068   // Retrieve messages then calls execute
00069   void start();
00070 
00071   // advance the progressbar, emitted by the folderjob
00072   void slotProgress( unsigned long done, unsigned long total );
00073 
00074 signals:
00075   void messagesTransfered( KMCommand::Result result );
00078   void completed( KMCommand *command );
00079 
00080 protected:
00081   // Returns list of messages retrieved
00082   const QPtrList<KMMessage> retrievedMsgs() const;
00083   // Returns the single message retrieved
00084   KMMessage *retrievedMessage() const;
00085   // Returns the parent widget
00086   QWidget *parentWidget() const;
00087 
00088   bool deletesItself() { return mDeletesItself; }
00094   void setDeletesItself( bool deletesItself )
00095   { mDeletesItself = deletesItself; }
00096 
00097   bool emitsCompletedItself() { return mEmitsCompletedItself; }
00104   void setEmitsCompletedItself( bool emitsCompletedItself )
00105   { mEmitsCompletedItself = emitsCompletedItself; }
00106 
00110   void setResult( Result result )
00111   { mResult = result; }
00112 
00113 private:
00114   // execute should be implemented by derived classes
00115   virtual Result execute() = 0;
00116 
00119   void transferSelectedMsgs();
00120 
00121 private slots:
00123   virtual void slotStart();
00124 
00125   void slotPostTransfer( KMCommand::Result result );
00127   void slotMsgTransfered(KMMessage* msg);
00129   void slotJobFinished();
00131   void slotTransferCancelled();
00132 
00133 private:
00134   // ProgressDialog for transferring messages
00135   KProgressDialog* mProgressDialog;
00136   //Currently only one async command allowed at a time
00137   static int mCountJobs;
00138   int mCountMsgs;
00139   Result mResult;
00140   bool mDeletesItself : 1;
00141   bool mEmitsCompletedItself : 1;
00142 
00143   QWidget *mParent;
00144   QPtrList<KMMessage> mRetrievedMsgs;
00145   QPtrList<KMMsgBase> mMsgList;
00146   QValueList<QGuardedPtr<KMFolder> > mFolders;
00147 };
00148 
00149 class KDE_EXPORT KMMailtoComposeCommand : public KMCommand
00150 {
00151   Q_OBJECT
00152 
00153 public:
00154   KMMailtoComposeCommand( const KURL &url, KMMessage *msg=0 );
00155 
00156 private:
00157   virtual Result execute();
00158 
00159   KURL mUrl;
00160   KMMessage *mMessage;
00161 };
00162 
00163 class KDE_EXPORT KMMailtoReplyCommand : public KMCommand
00164 {
00165   Q_OBJECT
00166 
00167 public:
00168   KMMailtoReplyCommand( QWidget *parent, const KURL &url,
00169             KMMessage *msg, const QString &selection );
00170 
00171 private:
00172   virtual Result execute();
00173 
00174   KURL mUrl;
00175   QString mSelection;
00176 };
00177 
00178 class KDE_EXPORT KMMailtoForwardCommand : public KMCommand
00179 {
00180   Q_OBJECT
00181 
00182 public:
00183   KMMailtoForwardCommand( QWidget *parent, const KURL &url,
00184               KMMessage *msg );
00185 
00186 private:
00187   virtual Result execute();
00188 
00189   KURL mUrl;
00190 };
00191 
00192 class KDE_EXPORT KMMailtoAddAddrBookCommand : public KMCommand
00193 {
00194   Q_OBJECT
00195 
00196 public:
00197   KMMailtoAddAddrBookCommand( const KURL &url, QWidget *parent );
00198 
00199 private:
00200   virtual Result execute();
00201 
00202   KURL mUrl;
00203 };
00204 
00205 class KDE_EXPORT KMAddBookmarksCommand : public KMCommand
00206 {
00207   Q_OBJECT
00208 
00209 public:
00210   KMAddBookmarksCommand( const KURL &url, QWidget *parent );
00211 
00212 private:
00213   virtual Result execute();
00214 
00215   KURL mUrl;
00216 };
00217 
00218 
00219 class KDE_EXPORT KMMailtoOpenAddrBookCommand : public KMCommand
00220 {
00221   Q_OBJECT
00222 
00223 public:
00224   KMMailtoOpenAddrBookCommand( const KURL &url, QWidget *parent );
00225 
00226 private:
00227   virtual Result execute();
00228 
00229   KURL mUrl;
00230 };
00231 
00232 class KDE_EXPORT KMUrlCopyCommand : public KMCommand
00233 {
00234   Q_OBJECT
00235 
00236 public:
00237   KMUrlCopyCommand( const KURL &url, KMMainWidget *mainWidget = 0 );
00238 
00239 private:
00240   virtual Result execute();
00241 
00242   KURL mUrl;
00243   KMMainWidget *mMainWidget;
00244 };
00245 
00246 class KDE_EXPORT KMUrlOpenCommand : public KMCommand
00247 {
00248   Q_OBJECT
00249 
00250 public:
00251   KMUrlOpenCommand( const KURL &url, KMReaderWin *readerWin );
00252 
00253 private:
00254   virtual Result execute();
00255 
00256   KURL mUrl;
00257   KMReaderWin *mReaderWin;
00258 };
00259 
00260 class KDE_EXPORT KMUrlSaveCommand : public KMCommand
00261 {
00262   Q_OBJECT
00263 
00264 public:
00265   KMUrlSaveCommand( const KURL &url, QWidget *parent );
00266 
00267 private slots:
00268   void slotUrlSaveResult( KIO::Job *job );
00269 
00270 private:
00271   virtual Result execute();
00272 
00273   KURL mUrl;
00274 };
00275 
00276 class KDE_EXPORT KMEditMsgCommand : public KMCommand
00277 {
00278   Q_OBJECT
00279 
00280 public:
00281   KMEditMsgCommand( QWidget *parent, KMMessage *msg );
00282 
00283 private:
00284   virtual Result execute();
00285 };
00286 
00287 class KDE_EXPORT KMShowMsgSrcCommand : public KMCommand
00288 {
00289   Q_OBJECT
00290 
00291 public:
00292   KMShowMsgSrcCommand( QWidget *parent, KMMessage *msg,
00293                bool fixedFont );
00294   virtual Result execute();
00295 
00296 private:
00297   bool mFixedFont;
00298   bool mMsgWasComplete;
00299 };
00300 
00301 class KDE_EXPORT KMSaveMsgCommand : public KMCommand
00302 {
00303   Q_OBJECT
00304 
00305 public:
00306   KMSaveMsgCommand( QWidget *parent, const QPtrList<KMMsgBase> &msgList );
00307   KMSaveMsgCommand( QWidget *parent, KMMessage * msg );
00308   KURL url();
00309 
00310 private:
00311   virtual Result execute();
00312 
00313 private slots:
00314   void slotSaveDataReq();
00315   void slotSaveResult(KIO::Job *job);
00317   void slotMessageRetrievedForSaving(KMMessage *msg);
00318 
00319 private:
00320   static const int MAX_CHUNK_SIZE = 64*1024;
00321   KURL mUrl;
00322   QValueList<unsigned long> mMsgList;
00323   unsigned int mMsgListIndex;
00324   KMMessage *mStandAloneMessage;
00325   QByteArray mData;
00326   int mOffset;
00327   size_t mTotalSize;
00328   KIO::TransferJob *mJob;
00329 };
00330 
00331 class KDE_EXPORT KMOpenMsgCommand : public KMCommand
00332 {
00333   Q_OBJECT
00334 
00335 public:
00336   KMOpenMsgCommand( QWidget *parent, const KURL & url = KURL(),
00337                     const QString & encoding = QString() );
00338 
00339 private:
00340   virtual Result execute();
00341 
00342 private slots:
00343   void slotDataArrived( KIO::Job *job, const QByteArray & data );
00344   void slotResult( KIO::Job *job );
00345 
00346 private:
00347   static const int MAX_CHUNK_SIZE = 64*1024;
00348   KURL mUrl;
00349   DwString mMsgString;
00350   KIO::TransferJob *mJob;
00351   const QString mEncoding;
00352 };
00353 
00354 class KDE_EXPORT KMSaveAttachmentsCommand : public KMCommand
00355 {
00356   Q_OBJECT
00357 public:
00362   KMSaveAttachmentsCommand( QWidget *parent, KMMessage *msg  );
00367   KMSaveAttachmentsCommand( QWidget *parent, const QPtrList<KMMsgBase>& msgs );
00376   KMSaveAttachmentsCommand( QWidget *parent, QPtrList<partNode> &attachments,
00377                             KMMessage *msg, bool encoded = false  );
00378 
00379 private slots:
00380   void slotSaveAll();
00381 
00382 private:
00383   virtual Result execute();
00384   Result saveItem( partNode *node, const KURL& url );
00385 
00386 private:
00387   PartNodeMessageMap mAttachmentMap;
00388   bool mImplicitAttachments;
00389   bool mEncoded;
00390 };
00391 
00392 class KDE_EXPORT KMReplyToCommand : public KMCommand
00393 {
00394   Q_OBJECT
00395 
00396 public:
00397   KMReplyToCommand( QWidget *parent, KMMessage *msg,
00398                     const QString &selection = QString::null );
00399 
00400 private:
00401   virtual Result execute();
00402 
00403 private:
00404   QString mSelection;
00405 };
00406 
00407 class KDE_EXPORT KMNoQuoteReplyToCommand : public KMCommand
00408 {
00409   Q_OBJECT
00410 
00411 public:
00412   KMNoQuoteReplyToCommand( QWidget *parent, KMMessage *msg );
00413 
00414 private:
00415   virtual Result execute();
00416 };
00417 
00418 class KMReplyListCommand : public KMCommand
00419 {
00420   Q_OBJECT
00421 
00422 public:
00423   KMReplyListCommand( QWidget *parent, KMMessage *msg,
00424               const QString &selection = QString::null );
00425 
00426 private:
00427   virtual Result execute();
00428 
00429 private:
00430   QString mSelection;
00431 };
00432 
00433 class KDE_EXPORT KMReplyToAllCommand : public KMCommand
00434 {
00435   Q_OBJECT
00436 
00437 public:
00438   KMReplyToAllCommand( QWidget *parent, KMMessage *msg,
00439                const QString &selection = QString::null );
00440 
00441 private:
00442   virtual Result execute();
00443 
00444 private:
00445   QString mSelection;
00446 };
00447 
00448 class KDE_EXPORT KMReplyAuthorCommand : public KMCommand
00449 {
00450   Q_OBJECT
00451 
00452 public:
00453   KMReplyAuthorCommand( QWidget *parent, KMMessage *msg,
00454                         const QString &selection = QString::null );
00455 
00456 private:
00457   virtual Result execute();
00458 
00459 private:
00460   QString mSelection;
00461 };
00462 
00463 class KDE_EXPORT KMForwardCommand : public KMCommand
00464 {
00465   Q_OBJECT
00466 
00467 public:
00468   KMForwardCommand( QWidget *parent, const QPtrList<KMMsgBase> &msgList,
00469                     uint identity = 0 );
00470   KMForwardCommand( QWidget *parent, KMMessage * msg,
00471                     uint identity = 0 );
00472 
00473 private:
00474   virtual Result execute();
00475 
00476 private:
00477   uint mIdentity;
00478 };
00479 
00480 class KDE_EXPORT KMForwardAttachedCommand : public KMCommand
00481 {
00482   Q_OBJECT
00483 
00484 public:
00485   KMForwardAttachedCommand( QWidget *parent, const QPtrList<KMMsgBase> &msgList,
00486                 uint identity = 0, KMail::Composer *win = 0 );
00487   KMForwardAttachedCommand( QWidget *parent, KMMessage * msg,
00488                 uint identity = 0, KMail::Composer *win = 0 );
00489 
00490 private:
00491   virtual Result execute();
00492 
00493   uint mIdentity;
00494   QGuardedPtr<KMail::Composer> mWin;
00495 };
00496 
00497 class KDE_EXPORT KMRedirectCommand : public KMCommand
00498 {
00499   Q_OBJECT
00500 
00501 public:
00502   KMRedirectCommand( QWidget *parent, KMMessage *msg );
00503 
00504 private:
00505   virtual Result execute();
00506 };
00507 
00508 class KDE_EXPORT KMPrintCommand : public KMCommand
00509 {
00510   Q_OBJECT
00511 
00512 public:
00513   KMPrintCommand( QWidget *parent, KMMessage *msg,
00514                   bool htmlOverride=false,
00515                   bool htmlLoadExtOverride=false,
00516                   bool useFixedFont = false,
00517                   const QString & encoding = QString() );
00518 
00519 private:
00520   virtual Result execute();
00521 
00522   bool mHtmlOverride;
00523   bool mHtmlLoadExtOverride;
00524   bool mUseFixedFont;
00525   QString mEncoding;
00526 };
00527 
00528 class KDE_EXPORT KMSetStatusCommand : public KMCommand
00529 {
00530   Q_OBJECT
00531 
00532 public:
00533   // Serial numbers
00534   KMSetStatusCommand( KMMsgStatus status, const QValueList<Q_UINT32> &,
00535                       bool toggle=false );
00536 
00537 private:
00538   virtual Result execute();
00539 
00540   KMMsgStatus mStatus;
00541   QValueList<Q_UINT32> mSerNums;
00542   QValueList<int> mIds;
00543   bool mToggle;
00544 };
00545 
00546 class KDE_EXPORT KMFilterCommand : public KMCommand
00547 {
00548   Q_OBJECT
00549 
00550 public:
00551   KMFilterCommand( const QCString &field, const QString &value );
00552 
00553 private:
00554   virtual Result execute();
00555 
00556   QCString mField;
00557   QString mValue;
00558 };
00559 
00560 
00561 class KDE_EXPORT KMFilterActionCommand : public KMCommand
00562 {
00563   Q_OBJECT
00564 
00565 public:
00566   KMFilterActionCommand( QWidget *parent,
00567              const QPtrList<KMMsgBase> &msgList,
00568              KMFilter *filter );
00569 
00570 private:
00571   virtual Result execute();
00572 
00573   KMFilter *mFilter;
00574 };
00575 
00576 
00577 class KDE_EXPORT KMMetaFilterActionCommand : public QObject
00578 {
00579   Q_OBJECT
00580 
00581 public:
00582   KMMetaFilterActionCommand( KMFilter *filter, KMHeaders *headers,
00583                  KMMainWidget *main );
00584 
00585 public slots:
00586   void start();
00587 
00588 private:
00589   KMFilter *mFilter;
00590   KMHeaders *mHeaders;
00591   KMMainWidget *mMainWidget;
00592 };
00593 
00594 class KDE_EXPORT FolderShortcutCommand : public QObject
00595 {
00596   Q_OBJECT
00597 
00598 public:
00599   FolderShortcutCommand( KMMainWidget* mainwidget, KMFolder *folder );
00600   ~FolderShortcutCommand();
00601 
00602 public slots:
00603   void start();
00607   void setAction( KAction* );
00608 
00609 private:
00610   KMMainWidget *mMainWidget;
00611   KMFolder *mFolder;
00612   KAction *mAction;
00613 };
00614 
00615 
00616 class KDE_EXPORT KMMailingListFilterCommand : public KMCommand
00617 {
00618   Q_OBJECT
00619 
00620 public:
00621   KMMailingListFilterCommand( QWidget *parent, KMMessage *msg );
00622 
00623 private:
00624   virtual Result execute();
00625 };
00626 
00627 
00635 class KDE_EXPORT KMMenuCommand : public KMCommand
00636 {
00637   Q_OBJECT
00638 
00639 public:
00640   static void folderToPopupMenu(bool move, QObject *receiver,
00641     KMMenuToFolder *aMenuToFolder, QPopupMenu *menu );
00642 
00643   static void makeFolderMenu(KMFolderNode* item, bool move,
00644     QObject *receiver, KMMenuToFolder *aMenuToFolder, QPopupMenu *menu );
00645 };
00646 
00647 class KDE_EXPORT KMCopyCommand : public KMMenuCommand
00648 {
00649   Q_OBJECT
00650 
00651 public:
00652   KMCopyCommand( KMFolder* destFolder,
00653          const QPtrList<KMMsgBase> &msgList );
00654   KMCopyCommand( KMFolder* destFolder, KMMessage *msg );
00655 
00656 protected slots:
00657   void slotMsgAdded( KMFolder*, Q_UINT32 );
00658 
00659   void slotFolderComplete();
00660 
00661 private:
00662   virtual Result execute();
00663 
00664   KMFolder *mDestFolder;
00665   QPtrList<KMMsgBase> mMsgList;
00666   // List of serial numbers that need to be loaded
00667   // Ticked off as they come in via msgAdded signals.
00668   QValueList<Q_UINT32> mWaitingForMsgs;
00669 };
00670 
00671 namespace KPIM {
00672   class ProgressItem;
00673 }
00674 class KDE_EXPORT KMMoveCommand : public KMMenuCommand
00675 {
00676   Q_OBJECT
00677 
00678 public:
00679   KMMoveCommand( KMFolder* destFolder, const QPtrList<KMMsgBase> &msgList );
00680   KMMoveCommand( KMFolder* destFolder, KMMessage * msg );
00681   KMMoveCommand( KMFolder* destFolder, KMMsgBase * msgBase );
00682   KMFolder* destFolder() const { return mDestFolder; }
00683 
00684 public slots:
00685   void slotImapFolderCompleted(KMFolderImap *folder, bool success);
00686   void slotMsgAddedToDestFolder(KMFolder *folder, Q_UINT32 serNum);
00687   void slotMoveCanceled();
00688 
00689 protected:
00690   // Needed for KMDeleteCommand for "move to trash"
00691   KMMoveCommand( Q_UINT32 sernum );
00692   void setDestFolder( KMFolder* folder ) { mDestFolder = folder; }
00693   void addMsg( KMMsgBase *msg ) { mMsgList.append( msg ); }
00694   QValueVector<KMFolder*> mOpenedFolders;
00695 
00696 private:
00697   virtual Result execute();
00698   void completeMove( Result result );
00699 
00700   KMFolder *mDestFolder;
00701   QPtrList<KMMsgBase> mMsgList;
00702   // List of serial numbers that have to be transferred to a host.
00703   // Ticked off as they come in via msgAdded signals.
00704   QValueList<Q_UINT32> mLostBoys;
00705   KPIM::ProgressItem *mProgressItem;
00706 };
00707 
00708 class KDE_EXPORT KMDeleteMsgCommand : public KMMoveCommand
00709 {
00710   Q_OBJECT
00711 
00712 public:
00713   KMDeleteMsgCommand( KMFolder* srcFolder, const QPtrList<KMMsgBase> &msgList );
00714   KMDeleteMsgCommand( KMFolder* srcFolder, KMMessage * msg );
00715   KMDeleteMsgCommand( Q_UINT32 sernum );
00716 
00717 private:
00718   static KMFolder * findTrashFolder( KMFolder * srcFolder );
00719 
00720 };
00721 
00722 class KDE_EXPORT KMUrlClickedCommand : public KMCommand
00723 {
00724   Q_OBJECT
00725 
00726 public:
00727   KMUrlClickedCommand( const KURL &url, uint identity,
00728     KMReaderWin *readerWin, bool mHtmlPref, KMMainWidget *mainWidget = 0 );
00729 
00730 private:
00731   virtual Result execute();
00732 
00733   KURL mUrl;
00734   uint mIdentity;
00735   KMReaderWin *mReaderWin;
00736   bool mHtmlPref;
00737   KMMainWidget *mMainWidget;
00738 };
00739 
00740 class KDE_EXPORT KMLoadPartsCommand : public KMCommand
00741 {
00742   Q_OBJECT
00743 
00744 public:
00745   KMLoadPartsCommand( QPtrList<partNode>& parts, KMMessage* msg );
00746   KMLoadPartsCommand( partNode* node, KMMessage* msg );
00747   KMLoadPartsCommand( PartNodeMessageMap& partMap );
00748 
00749 public slots:
00750   void slotPartRetrieved( KMMessage* msg, QString partSpecifier );
00751 
00752 signals:
00753   void partsRetrieved();
00754 
00755 private:
00756   // Retrieve parts then calls execute
00757   virtual void slotStart();
00758 
00759   virtual Result execute();
00760 
00761   int mNeedsRetrieval;
00762   PartNodeMessageMap mPartMap;
00763 };
00764 
00765 class KDE_EXPORT KMResendMessageCommand : public KMCommand
00766 {
00767   Q_OBJECT
00768 
00769 public:
00770   KMResendMessageCommand( QWidget *parent, KMMessage *msg=0 );
00771 
00772 private:
00773   virtual Result execute();
00774 };
00775 
00776 class KDE_EXPORT KMMailingListCommand : public KMCommand
00777 {
00778   Q_OBJECT
00779 public:
00780   KMMailingListCommand( QWidget *parent, KMFolder *parent );
00781 private:
00782   virtual Result execute();
00783 private slots:
00784   void commandCompleted( KMCommand *command );
00785 protected:
00786   virtual KURL::List urls() const =0;
00787 protected:
00788   KMFolder *mFolder;
00789 };
00790 
00791 class KDE_EXPORT KMMailingListPostCommand : public KMMailingListCommand
00792 {
00793   Q_OBJECT
00794 public:
00795   KMMailingListPostCommand( QWidget *parent, KMFolder *parent );
00796 protected:
00797   virtual KURL::List urls() const;
00798 };
00799 
00800 class KDE_EXPORT KMMailingListSubscribeCommand : public KMMailingListCommand
00801 {
00802   Q_OBJECT
00803 public:
00804   KMMailingListSubscribeCommand( QWidget *parent, KMFolder *parent );
00805 protected:
00806   virtual KURL::List urls() const;
00807 };
00808 
00809 class KDE_EXPORT KMMailingListUnsubscribeCommand : public KMMailingListCommand
00810 {
00811   Q_OBJECT
00812 public:
00813   KMMailingListUnsubscribeCommand( QWidget *parent, KMFolder *parent );
00814 protected:
00815   virtual KURL::List urls() const;
00816 };
00817 
00818 class KDE_EXPORT KMMailingListArchivesCommand : public KMMailingListCommand
00819 {
00820   Q_OBJECT
00821 public:
00822   KMMailingListArchivesCommand( QWidget *parent, KMFolder *parent );
00823 protected:
00824   virtual KURL::List urls() const;
00825 };
00826 
00827 class KDE_EXPORT KMMailingListHelpCommand : public KMMailingListCommand
00828 {
00829   Q_OBJECT
00830 public:
00831   KMMailingListHelpCommand( QWidget *parent, KMFolder *parent );
00832 protected:
00833   virtual KURL::List urls() const;
00834 };
00835 
00836 class KDE_EXPORT KMIMChatCommand : public KMCommand
00837 {
00838   Q_OBJECT
00839 
00840 public:
00841   KMIMChatCommand( const KURL &url, KMMessage *msg=0 );
00842 
00843 private:
00850   virtual Result execute();
00851 
00852   KURL mUrl;
00853   KMMessage *mMessage;
00854 };
00855 
00856 class KDE_EXPORT KMHandleAttachmentCommand : public KMCommand
00857 {
00858   Q_OBJECT
00859 
00860 public:
00862   enum AttachmentAction
00863   {
00864     Open = 1,
00865     OpenWith = 2,
00866     View = 3,
00867     Save = 4,
00868     Properties = 5,
00869     ChiasmusEncrypt = 6
00870   };
00880   KMHandleAttachmentCommand( partNode* node, KMMessage* msg, int atmId,
00881       const QString& atmName, AttachmentAction action, KService::Ptr offer, QWidget* parent );
00882 
00883 
00884 signals:
00885   void showAttachment( int id, const QString& name );
00886 
00887 private:
00888   virtual Result execute();
00889 
00890   QString createAtmFileLink() const;
00891 
00893   KService::Ptr getServiceOffer();
00894 
00896   void atmOpen();
00897 
00899   void atmOpenWith();
00900 
00905   void atmView();
00906 
00908   void atmSave();
00909 
00911   void atmProperties();
00912 
00914   void atmEncryptWithChiasmus();
00915 
00916 private slots:
00918   virtual void slotStart();
00919 
00924   void slotPartComplete();
00925 
00926   void slotAtmDecryptWithChiasmusResult( const GpgME::Error &, const QVariant & );
00927   void slotAtmDecryptWithChiasmusUploadResult( KIO::Job * );
00928 
00929 private:
00930   partNode* mNode;
00931   KMMessage* mMsg;
00932   int mAtmId;
00933   const QString& mAtmName;
00934   AttachmentAction mAction;
00935   KService::Ptr mOffer;
00936   Kleo::SpecialJob *mJob;
00937 
00938 };
00939 
00940 #endif /*KMCommands_h*/
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