00001
00002
00003
00004
00005 #ifndef KMREADERWIN_H
00006 #define KMREADERWIN_H
00007
00008 #include <qwidget.h>
00009 #include <qtimer.h>
00010 #include <qstringlist.h>
00011 #include <kurl.h>
00012 #include <kservice.h>
00013 #include "kmmsgbase.h"
00014 #include "kmmimeparttree.h"
00015 #include "interfaces/observer.h"
00016
00017 #include <map>
00018
00019 class QFrame;
00020 class QSplitter;
00021 class QHBox;
00022 class QListViewItem;
00023 class QScrollBar;
00024 class QString;
00025 class QTabDialog;
00026 class QTextCodec;
00027
00028 class DwHeaders;
00029 class DwMediaType;
00030
00031 class KActionCollection;
00032 class KAction;
00033 class KActionMenu;
00034 class KSelectAction;
00035 class KRadioAction;
00036 class KToggleAction;
00037 class KConfigBase;
00038 class KHTMLPart;
00039 class KURL;
00040
00041 class KMFolder;
00042 class KMMessage;
00043 class KMMessagePart;
00044 namespace KMail {
00045 namespace Interface {
00046 class Observable;
00047 class BodyPartMemento;
00048 }
00049 class PartMetaData;
00050 class ObjectTreeParser;
00051 class AttachmentStrategy;
00052 class HeaderStrategy;
00053 class HeaderStyle;
00054 class HtmlWriter;
00055 class KHtmlPartHtmlWriter;
00056 class ISubject;
00057 class HtmlStatusBar;
00058 class FolderJob;
00059 class CSSHelper;
00060 }
00061
00062 class partNode;
00063
00064
00065 class NewByteArray;
00066
00067 namespace KParts {
00068 struct URLArgs;
00069 }
00070
00076 class KMReaderWin: public QWidget, public KMail::Interface::Observer {
00077 Q_OBJECT
00078
00079 friend void KMMimePartTree::itemClicked( QListViewItem* item );
00080 friend void KMMimePartTree::itemRightClicked( QListViewItem* item, const QPoint & );
00081 friend void KMMimePartTree::slotSaveAs();
00082 friend void KMMimePartTree::startDrag();
00083
00084 friend class KMail::ObjectTreeParser;
00085 friend class KMail::KHtmlPartHtmlWriter;
00086
00087 public:
00088 KMReaderWin( QWidget *parent,
00089 QWidget *mainWindow,
00090 KActionCollection *actionCollection,
00091 const char *name=0,
00092 int f=0 );
00093 virtual ~KMReaderWin();
00094
00099 void update( KMail::Interface::Observable * );
00100
00102 void readConfig();
00103
00105 void writeConfig( bool withSync=true ) const;
00106
00107 const KMail::HeaderStyle * headerStyle() const {
00108 return mHeaderStyle;
00109 }
00112 void setHeaderStyleAndStrategy( const KMail::HeaderStyle * style,
00113 const KMail::HeaderStrategy * strategy );
00114
00116 const KMail::HeaderStrategy * headerStrategy() const {
00117 return mHeaderStrategy;
00118 }
00119
00121 const KMail::AttachmentStrategy * attachmentStrategy() const {
00122 return mAttachmentStrategy;
00123 }
00124 void setAttachmentStrategy( const KMail::AttachmentStrategy * strategy );
00125
00129 QString overrideEncoding() const { return mOverrideEncoding; }
00130
00132 void setOverrideEncoding( const QString & encoding );
00133
00134 void setPrintFont( const QFont& font );
00135
00138 const QTextCodec * overrideCodec() const;
00139
00141 virtual void setPrinting(bool enable) { mPrinting = enable; }
00142
00145 virtual void setMsg(KMMessage* msg, bool force = false);
00146
00149 void setMsgPart( KMMessagePart* aMsgPart, bool aHTML,
00150 const QString& aFileName, const QString& pname );
00151
00152 void setMsgPart( partNode * node );
00153
00156 void showHideMimeTree( bool isPlainTextTopLevel );
00157
00162 void setIdOfLastViewedMessage( const QString & msgId )
00163 { mIdOfLastViewedMessage = msgId; }
00164
00166 void clear(bool force = false) { setMsg(0, force); }
00167
00170 void saveRelativePosition();
00171
00173 void update(bool force = false);
00174
00176 virtual void printMsg(void);
00177
00179 QString copyText();
00180
00182 bool autoDelete(void) const { return mAutoDelete; }
00183 void setAutoDelete(bool f) { mAutoDelete=f; }
00184
00186 bool htmlOverride() const { return mHtmlOverride; }
00187 void setHtmlOverride( bool override );
00188
00190 bool htmlLoadExtOverride() const { return mHtmlLoadExtOverride; }
00191 void setHtmlLoadExtOverride( bool override );
00192
00194 bool htmlMail();
00195
00197 bool htmlLoadExternal();
00198
00200 static QString newFeaturesMD5();
00201
00203 void displaySplashPage( const QString &info );
00204
00206 void displayAboutPage();
00207
00209 void displayBusyPage();
00211 void displayOfflinePage();
00212
00214 void enableMsgDisplay();
00215
00217 void atmViewMsg(KMMessagePart* msgPart);
00218
00219 bool atBottom() const;
00220
00221 bool isFixedFont() { return mUseFixedFont; }
00222 void setUseFixedFont( bool useFixedFont ) { mUseFixedFont = useFixedFont; }
00223
00225 KMail::HtmlWriter * htmlWriter() { return mHtmlWriter; }
00226
00227
00228
00229 KToggleAction *toggleFixFontAction() { return mToggleFixFontAction; }
00230 KAction *mailToComposeAction() { return mMailToComposeAction; }
00231 KAction *mailToReplyAction() { return mMailToReplyAction; }
00232 KAction *mailToForwardAction() { return mMailToForwardAction; }
00233 KAction *addAddrBookAction() { return mAddAddrBookAction; }
00234 KAction *openAddrBookAction() { return mOpenAddrBookAction; }
00235 KAction *copyAction() { return mCopyAction; }
00236 KAction *selectAllAction() { return mSelectAllAction; }
00237 KAction *copyURLAction() { return mCopyURLAction; }
00238 KAction *urlOpenAction() { return mUrlOpenAction; }
00239 KAction *urlSaveAsAction() { return mUrlSaveAsAction; }
00240 KAction *addBookmarksAction() { return mAddBookmarksAction;}
00241 KAction *startImChatAction() { return mStartIMChatAction; }
00242
00243
00244
00245
00246 void objectTreeToDecryptedMsg( partNode* node,
00247 NewByteArray& resultingData,
00248 KMMessage& theMessage,
00249 bool weAreReplacingTheRootNode = false,
00250 int recCount = 0 );
00251
00253 partNode* partNodeFromUrl(const KURL &url);
00254
00255 partNode * partNodeForId( int id );
00256
00257 KURL tempFileUrlFromPartNode( const partNode * node );
00258
00260 static int msgPartFromUrl(const KURL &url);
00261
00262 void setUpdateAttachment( bool update = true ) { mAtmUpdate = update; }
00263
00266 KHTMLPart * htmlPart() const { return mViewer; }
00267
00269 KMMessage* message(KMFolder** folder=0) const;
00270
00271 void openAttachment( int id, const QString & name );
00272
00273 void emitUrlClicked( const KURL & url, int button ) {
00274 emit urlClicked( url, button );
00275 }
00276
00277 void emitPopupMenu( const KURL & url, const QPoint & p ) {
00278 if ( message() )
00279 emit popupMenu( *message(), url, p );
00280 }
00281
00282 void showAttachmentPopup( int id, const QString & name, const QPoint & p );
00283
00286 void setWaitingForSerNum( unsigned long serNum ) { mWaitingForSerNum = serNum; }
00287
00288 QWidget* mainWindow() { return mMainWindow; }
00289
00291 bool decryptMessage() const;
00292
00294 void setDecryptMessageOverwrite( bool overwrite = true ) { mDecrytMessageOverwrite = overwrite; }
00295
00297 bool showSignatureDetails() const { return mShowSignatureDetails; }
00298
00300 void setShowSignatureDetails( bool showDetails = true ) { mShowSignatureDetails = showDetails; }
00301
00302
00303 bool showAttachmentQuicklist() const { return mShowAttachmentQuicklist; }
00304
00305
00306 void setShowAttachmentQuicklist( bool showAttachmentQuicklist = true ) { mShowAttachmentQuicklist = showAttachmentQuicklist; }
00307
00308
00309 KMail::Interface::BodyPartMemento * bodyPartMemento( const partNode * node, const QCString & which ) const;
00310
00311
00312
00313
00314 void setBodyPartMemento( const partNode * node, const QCString & which, KMail::Interface::BodyPartMemento * memento );
00315
00316 private:
00317
00318
00319 void clearBodyPartMementos();
00320
00321 signals:
00324 void replaceMsgByUnencryptedVersion();
00325
00327 void popupMenu(KMMessage &msg, const KURL &url, const QPoint& mousePos);
00328
00330 void urlClicked(const KURL &url, int button);
00331
00333 void noDrag(void);
00334
00335 public slots:
00336
00338 void selectAll();
00339
00341 void clearCache();
00342
00344 void updateReaderWin();
00345
00347 void slotScrollUp();
00348 void slotScrollDown();
00349 void slotScrollPrior();
00350 void slotScrollNext();
00351 void slotJumpDown();
00352 void slotDocumentChanged();
00353 void slotDocumentDone();
00354 void slotTextSelected(bool);
00355
00357 void slotUrlOpen(const KURL &url, const KParts::URLArgs &args);
00358
00360 void slotUrlOn(const QString &url);
00361
00363 void slotUrlPopup(const QString &, const QPoint& mousePos);
00364
00366 void slotFind();
00368 void slotFindNext();
00369
00371 void slotToggleFixedFont();
00372
00374 void slotCopySelectedText();
00375
00376 void slotUrlClicked();
00377
00379 void slotMailtoReply();
00380 void slotMailtoCompose();
00381 void slotMailtoForward();
00382 void slotMailtoAddAddrBook();
00383 void slotMailtoOpenAddrBook();
00386 void slotUrlCopy();
00387 void slotUrlOpen( const KURL &url = KURL() );
00389 void slotUrlSave();
00390 void slotAddBookmarks();
00391 void slotSaveMsg();
00392 void slotSaveAttachments();
00393
00394 void slotMessageArrived( KMMessage *msg );
00396 void slotIMChat();
00397 void contactStatusChanged( const QString &uid);
00398
00399 void slotLevelQuote( int l );
00400 void slotTouchMessage();
00401
00402 void slotDeleteAttachment( partNode* node );
00403 void slotEditAttachment( partNode* node );
00404
00405 KMail::CSSHelper* cssHelper();
00406
00407 protected slots:
00408 void slotCycleHeaderStyles();
00409 void slotBriefHeaders();
00410 void slotFancyHeaders();
00411 void slotEnterpriseHeaders();
00412 void slotStandardHeaders();
00413 void slotLongHeaders();
00414 void slotAllHeaders();
00415
00416 void slotCycleAttachmentStrategy();
00417 void slotIconicAttachments();
00418 void slotSmartAttachments();
00419 void slotInlineAttachments();
00420 void slotHideAttachments();
00421
00423 void slotAtmView( int id, const QString& name );
00424 void slotDelayedResize();
00425 void slotHandleAttachment( int );
00426
00427 protected:
00430 void styleChange( QStyle& oldStyle );
00431
00434 void setStyleDependantFrameWidth();
00435
00437 virtual bool event(QEvent *e);
00438
00440 int pointsToPixel(int pointSize) const;
00441
00444 void displayMessage();
00445
00447 virtual void parseMsg( KMMessage* msg );
00448
00451 QString writeMsgHeader(KMMessage* aMsg, bool hasVCard=false, bool topLevel=false);
00452
00456 QString writeMessagePartToTempFile( KMMessagePart* msgPart, int partNumber );
00457
00463 QString createTempDir( const QString ¶m = QString() );
00464
00466 void showVCard(KMMessagePart *msgPart);
00467
00469 virtual void initHtmlWidget(void);
00470
00472 virtual void closeEvent(QCloseEvent *);
00473 virtual void resizeEvent(QResizeEvent *);
00474
00476 virtual void removeTempFiles();
00477
00479 bool eventFilter( QObject *obj, QEvent *ev );
00480
00481 private slots:
00482 void slotSetEncoding();
00483 void injectAttachments();
00484
00485 private:
00486 void adjustLayout();
00487 void createWidgets();
00488 void createActions( KActionCollection * ac );
00489 void saveSplitterSizes( KConfigBase & c ) const;
00490
00491 KRadioAction * actionForHeaderStyle( const KMail::HeaderStyle *,
00492 const KMail::HeaderStrategy * );
00493 KRadioAction * actionForAttachmentStrategy( const KMail::AttachmentStrategy * );
00495 void readGlobalOverrideCodec();
00496
00497 QString renderAttachments( partNode *node, const QColor &bgColor );
00498
00499 private:
00500 bool mHtmlMail, mHtmlLoadExternal, mHtmlOverride, mHtmlLoadExtOverride;
00501 int mAtmCurrent;
00502 QString mAtmCurrentName;
00503 KMMessage *mMessage;
00504
00505 QSplitter * mSplitter;
00506 QHBox *mBox;
00507 KMail::HtmlStatusBar *mColorBar;
00508 KMMimePartTree* mMimePartTree;
00509 KHTMLPart *mViewer;
00510
00511 const KMail::AttachmentStrategy * mAttachmentStrategy;
00512 const KMail::HeaderStrategy * mHeaderStrategy;
00513 const KMail::HeaderStyle * mHeaderStyle;
00514 bool mAutoDelete;
00516 QString mSaveAttachDir;
00517 static const int delay;
00518 QTimer mUpdateReaderWinTimer;
00519 QTimer mResizeTimer;
00520 QTimer mDelayedMarkTimer;
00521 QString mOverrideEncoding;
00522 QString mOldGlobalOverrideEncoding;
00523 bool mMsgDisplay;
00524 bool mNoMDNsWhenEncrypted;
00525 unsigned long mLastSerNum;
00526 KMMsgStatus mLastStatus;
00527
00528 KMail::CSSHelper * mCSSHelper;
00529 bool mUseFixedFont;
00530 bool mPrinting;
00531 bool mShowColorbar;
00532
00533 QStringList mTempFiles;
00534 QStringList mTempDirs;
00535 int mMimeTreeMode;
00536 bool mMimeTreeAtBottom;
00537 QValueList<int> mSplitterSizes;
00538 partNode* mRootNode;
00539 QString mIdOfLastViewedMessage;
00540 QWidget *mMainWindow;
00541 KActionCollection *mActionCollection;
00542 KAction *mMailToComposeAction, *mMailToReplyAction, *mMailToForwardAction,
00543 *mAddAddrBookAction, *mOpenAddrBookAction, *mCopyAction, *mCopyURLAction,
00544 *mUrlOpenAction, *mUrlSaveAsAction, *mAddBookmarksAction, *mStartIMChatAction, *mSelectAllAction;
00545 KSelectAction *mSelectEncodingAction;
00546 KToggleAction *mToggleFixFontAction;
00547 KURL mUrlClicked;
00548 KMail::HtmlWriter * mHtmlWriter;
00549 std::map<QCString,KMail::Interface::BodyPartMemento*> mBodyPartMementoMap;
00550
00551 bool mAtmUpdate;
00552 int mChoice;
00553 unsigned long mWaitingForSerNum;
00554 float mSavedRelativePosition;
00555 int mLevelQuote;
00556 bool mDecrytMessageOverwrite;
00557 bool mShowSignatureDetails;
00558 bool mShowAttachmentQuicklist;
00559 bool mExternalWindow;
00560 };
00561
00562
00563 #endif
00564