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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 class QFrame;
00018 class QSplitter;
00019 class QHBox;
00020 class QListViewItem;
00021 class QScrollBar;
00022 class QString;
00023 class QTabDialog;
00024 class QTextCodec;
00025
00026 class DwHeaders;
00027 class DwMediaType;
00028
00029 class KActionCollection;
00030 class KAction;
00031 class KActionMenu;
00032 class KSelectAction;
00033 class KRadioAction;
00034 class KToggleAction;
00035 class KConfigBase;
00036 class KHTMLPart;
00037 class KURL;
00038
00039 class KMFolder;
00040 class KMMessage;
00041 class KMMessagePart;
00042 namespace KMail {
00043 namespace Interface {
00044 class Observable;
00045 }
00046 class PartMetaData;
00047 class ObjectTreeParser;
00048 class AttachmentStrategy;
00049 class HeaderStrategy;
00050 class HeaderStyle;
00051 class HtmlWriter;
00052 class KHtmlPartHtmlWriter;
00053 class ISubject;
00054 class HtmlStatusBar;
00055 class FolderJob;
00056 class CSSHelper;
00057 }
00058
00059 class partNode;
00060
00061
00062 class NewByteArray;
00063
00064 namespace KParts {
00065 struct URLArgs;
00066 }
00067
00073 class KMReaderWin: public QWidget, public KMail::Interface::Observer {
00074 Q_OBJECT
00075
00076 friend void KMMimePartTree::itemClicked( QListViewItem* item );
00077 friend void KMMimePartTree::itemRightClicked( QListViewItem* item, const QPoint & );
00078 friend void KMMimePartTree::slotSaveAs();
00079 friend void KMMimePartTree::startDrag();
00080
00081 friend class KMail::ObjectTreeParser;
00082 friend class KMail::KHtmlPartHtmlWriter;
00083
00084 public:
00085 KMReaderWin( QWidget *parent,
00086 QWidget *mainWindow,
00087 KActionCollection *actionCollection,
00088 const char *name=0,
00089 int f=0 );
00090 virtual ~KMReaderWin();
00091
00096 void update( KMail::Interface::Observable * );
00097
00099 void readConfig();
00100
00102 void writeConfig( bool withSync=true ) const;
00103
00104 const KMail::HeaderStyle * headerStyle() const {
00105 return mHeaderStyle;
00106 }
00109 void setHeaderStyleAndStrategy( const KMail::HeaderStyle * style,
00110 const KMail::HeaderStrategy * strategy );
00111
00113 const KMail::HeaderStrategy * headerStrategy() const {
00114 return mHeaderStrategy;
00115 }
00116
00118 const KMail::AttachmentStrategy * attachmentStrategy() const {
00119 return mAttachmentStrategy;
00120 }
00121 void setAttachmentStrategy( const KMail::AttachmentStrategy * strategy );
00122
00126 QString overrideEncoding() const { return mOverrideEncoding; }
00127
00129 void setOverrideEncoding( const QString & encoding );
00130
00131 void setPrintFont( const QFont& font );
00132
00135 const QTextCodec * overrideCodec() const;
00136
00138 virtual void setPrinting(bool enable) { mPrinting = enable; }
00139
00142 virtual void setMsg(KMMessage* msg, bool force = false);
00143
00146 void setMsgPart( KMMessagePart* aMsgPart, bool aHTML,
00147 const QString& aFileName, const QString& pname );
00148
00149 void setMsgPart( partNode * node );
00150
00153 void showHideMimeTree( bool isPlainTextTopLevel );
00154
00159 void setIdOfLastViewedMessage( const QString & msgId )
00160 { mIdOfLastViewedMessage = msgId; }
00161
00163 void clear(bool force = false) { setMsg(0, force); }
00164
00167 void saveRelativePosition();
00168
00170 void update(bool force = false);
00171
00173 virtual void printMsg(void);
00174
00176 QString copyText();
00177
00179 bool autoDelete(void) const { return mAutoDelete; }
00180 void setAutoDelete(bool f) { mAutoDelete=f; }
00181
00183 bool htmlOverride() const { return mHtmlOverride; }
00184 void setHtmlOverride( bool override );
00185
00187 bool htmlLoadExtOverride() const { return mHtmlLoadExtOverride; }
00188 void setHtmlLoadExtOverride( bool override );
00189
00191 bool htmlMail();
00192
00194 bool htmlLoadExternal();
00195
00197 static QString newFeaturesMD5();
00198
00200 void displaySplashPage( const QString &info );
00201
00203 void displayAboutPage();
00204
00206 void displayBusyPage();
00208 void displayOfflinePage();
00209
00211 void enableMsgDisplay();
00212
00214 void atmViewMsg(KMMessagePart* msgPart);
00215
00216 bool atBottom() const;
00217
00218 bool isFixedFont() { return mUseFixedFont; }
00219 void setUseFixedFont( bool useFixedFont ) { mUseFixedFont = useFixedFont; }
00220
00222 KMail::HtmlWriter * htmlWriter() { return mHtmlWriter; }
00223
00224
00225
00226 KToggleAction *toggleFixFontAction() { return mToggleFixFontAction; }
00227 KAction *mailToComposeAction() { return mMailToComposeAction; }
00228 KAction *mailToReplyAction() { return mMailToReplyAction; }
00229 KAction *mailToForwardAction() { return mMailToForwardAction; }
00230 KAction *addAddrBookAction() { return mAddAddrBookAction; }
00231 KAction *openAddrBookAction() { return mOpenAddrBookAction; }
00232 KAction *copyAction() { return mCopyAction; }
00233 KAction *selectAllAction() { return mSelectAllAction; }
00234 KAction *copyURLAction() { return mCopyURLAction; }
00235 KAction *urlOpenAction() { return mUrlOpenAction; }
00236 KAction *urlSaveAsAction() { return mUrlSaveAsAction; }
00237 KAction *addBookmarksAction() { return mAddBookmarksAction;}
00238 KAction *startImChatAction() { return mStartIMChatAction; }
00239
00240
00241
00242
00243 void objectTreeToDecryptedMsg( partNode* node,
00244 NewByteArray& resultingData,
00245 KMMessage& theMessage,
00246 bool weAreReplacingTheRootNode = false,
00247 int recCount = 0 );
00248
00250 partNode* partNodeFromUrl(const KURL &url);
00251
00252 partNode * partNodeForId( int id );
00253
00254 KURL tempFileUrlFromPartNode( const partNode * node );
00255
00257 static int msgPartFromUrl(const KURL &url);
00258
00259 void setUpdateAttachment( bool update = true ) { mAtmUpdate = update; }
00260
00263 KHTMLPart * htmlPart() const { return mViewer; }
00264
00266 KMMessage* message(KMFolder** folder=0) const;
00267
00268 void openAttachment( int id, const QString & name );
00269
00270 void emitUrlClicked( const KURL & url, int button ) {
00271 emit urlClicked( url, button );
00272 }
00273
00274 void emitPopupMenu( const KURL & url, const QPoint & p ) {
00275 if ( message() )
00276 emit popupMenu( *message(), url, p );
00277 }
00278
00279 void showAttachmentPopup( int id, const QString & name, const QPoint & p );
00280
00283 void setWaitingForSerNum( unsigned long serNum ) { mWaitingForSerNum = serNum; }
00284
00285 QWidget* mainWindow() { return mMainWindow; }
00286
00288 bool decryptMessage() const;
00289
00291 void setDecryptMessageOverwrite( bool overwrite = true ) { mDecrytMessageOverwrite = overwrite; }
00292
00294 bool showSignatureDetails() const { return mShowSignatureDetails; }
00295
00297 void setShowSignatureDetails( bool showDetails = true ) { mShowSignatureDetails = showDetails; }
00298
00299
00300 bool showAttachmentQuicklist() const { return mShowAttachmentQuicklist; }
00301
00302
00303 void setShowAttachmentQuicklist( bool showAttachmentQuicklist = true ) { mShowAttachmentQuicklist = showAttachmentQuicklist; }
00304
00305 signals:
00308 void replaceMsgByUnencryptedVersion();
00309
00311 void popupMenu(KMMessage &msg, const KURL &url, const QPoint& mousePos);
00312
00314 void urlClicked(const KURL &url, int button);
00315
00317 void noDrag(void);
00318
00319 public slots:
00320
00322 void selectAll();
00323
00325 void clearCache();
00326
00328 void updateReaderWin();
00329
00331 void slotScrollUp();
00332 void slotScrollDown();
00333 void slotScrollPrior();
00334 void slotScrollNext();
00335 void slotJumpDown();
00336 void slotDocumentChanged();
00337 void slotDocumentDone();
00338 void slotTextSelected(bool);
00339
00341 void slotUrlOpen(const KURL &url, const KParts::URLArgs &args);
00342
00344 void slotUrlOn(const QString &url);
00345
00347 void slotUrlPopup(const QString &, const QPoint& mousePos);
00348
00350 void slotFind();
00352 void slotFindNext();
00353
00355 void slotToggleFixedFont();
00356
00358 void slotCopySelectedText();
00359
00360 void slotUrlClicked();
00361
00363 void slotMailtoReply();
00364 void slotMailtoCompose();
00365 void slotMailtoForward();
00366 void slotMailtoAddAddrBook();
00367 void slotMailtoOpenAddrBook();
00370 void slotUrlCopy();
00371 void slotUrlOpen( const KURL &url = KURL() );
00373 void slotUrlSave();
00374 void slotAddBookmarks();
00375 void slotSaveMsg();
00376 void slotSaveAttachments();
00377
00378 void slotMessageArrived( KMMessage *msg );
00380 void slotIMChat();
00381 void contactStatusChanged( const QString &uid);
00382
00383 void slotLevelQuote( int l );
00384 void slotTouchMessage();
00385
00386 void slotDeleteAttachment( partNode* node );
00387 void slotEditAttachment( partNode* node );
00388
00389 KMail::CSSHelper* cssHelper();
00390
00391 protected slots:
00392 void slotCycleHeaderStyles();
00393 void slotBriefHeaders();
00394 void slotFancyHeaders();
00395 void slotEnterpriseHeaders();
00396 void slotStandardHeaders();
00397 void slotLongHeaders();
00398 void slotAllHeaders();
00399
00400 void slotCycleAttachmentStrategy();
00401 void slotIconicAttachments();
00402 void slotSmartAttachments();
00403 void slotInlineAttachments();
00404 void slotHideAttachments();
00405
00407 void slotAtmView( int id, const QString& name );
00408 void slotDelayedResize();
00409 void slotHandleAttachment( int );
00410
00411 protected:
00414 void styleChange( QStyle& oldStyle );
00415
00418 void setStyleDependantFrameWidth();
00419
00421 virtual bool event(QEvent *e);
00422
00424 int pointsToPixel(int pointSize) const;
00425
00428 void displayMessage();
00429
00431 virtual void parseMsg( KMMessage* msg );
00432
00435 QString writeMsgHeader(KMMessage* aMsg, bool hasVCard=false, bool topLevel=false);
00436
00440 QString writeMessagePartToTempFile( KMMessagePart* msgPart, int partNumber );
00441
00447 QString createTempDir( const QString ¶m = QString() );
00448
00450 void showVCard(KMMessagePart *msgPart);
00451
00453 virtual void initHtmlWidget(void);
00454
00456 virtual void closeEvent(QCloseEvent *);
00457 virtual void resizeEvent(QResizeEvent *);
00458
00460 virtual void removeTempFiles();
00461
00463 bool eventFilter( QObject *obj, QEvent *ev );
00464
00465 private slots:
00466 void slotSetEncoding();
00467 void injectAttachments();
00468
00469 private:
00470 void adjustLayout();
00471 void createWidgets();
00472 void createActions( KActionCollection * ac );
00473 void saveSplitterSizes( KConfigBase & c ) const;
00474
00475 KRadioAction * actionForHeaderStyle( const KMail::HeaderStyle *,
00476 const KMail::HeaderStrategy * );
00477 KRadioAction * actionForAttachmentStrategy( const KMail::AttachmentStrategy * );
00479 void readGlobalOverrideCodec();
00480
00481 QString renderAttachments( partNode *node, const QColor &bgColor );
00482
00483 private:
00484 bool mHtmlMail, mHtmlLoadExternal, mHtmlOverride, mHtmlLoadExtOverride;
00485 int mAtmCurrent;
00486 QString mAtmCurrentName;
00487 KMMessage *mMessage;
00488
00489 QSplitter * mSplitter;
00490 QHBox *mBox;
00491 KMail::HtmlStatusBar *mColorBar;
00492 KMMimePartTree* mMimePartTree;
00493 KHTMLPart *mViewer;
00494
00495 const KMail::AttachmentStrategy * mAttachmentStrategy;
00496 const KMail::HeaderStrategy * mHeaderStrategy;
00497 const KMail::HeaderStyle * mHeaderStyle;
00498 bool mAutoDelete;
00500 QString mSaveAttachDir;
00501 static const int delay;
00502 QTimer mUpdateReaderWinTimer;
00503 QTimer mResizeTimer;
00504 QTimer mDelayedMarkTimer;
00505 QString mOverrideEncoding;
00506 QString mOldGlobalOverrideEncoding;
00507 bool mMsgDisplay;
00508 bool mNoMDNsWhenEncrypted;
00509 unsigned long mLastSerNum;
00510 KMMsgStatus mLastStatus;
00511
00512 KMail::CSSHelper * mCSSHelper;
00513 bool mUseFixedFont;
00514 bool mPrinting;
00515 bool mShowColorbar;
00516
00517 QStringList mTempFiles;
00518 QStringList mTempDirs;
00519 int mMimeTreeMode;
00520 bool mMimeTreeAtBottom;
00521 QValueList<int> mSplitterSizes;
00522 partNode* mRootNode;
00523 QString mIdOfLastViewedMessage;
00524 QWidget *mMainWindow;
00525 KActionCollection *mActionCollection;
00526 KAction *mMailToComposeAction, *mMailToReplyAction, *mMailToForwardAction,
00527 *mAddAddrBookAction, *mOpenAddrBookAction, *mCopyAction, *mCopyURLAction,
00528 *mUrlOpenAction, *mUrlSaveAsAction, *mAddBookmarksAction, *mStartIMChatAction, *mSelectAllAction;
00529 KSelectAction *mSelectEncodingAction;
00530 KToggleAction *mToggleFixFontAction;
00531 KURL mUrlClicked;
00532 KMail::HtmlWriter * mHtmlWriter;
00533
00534 bool mAtmUpdate;
00535 int mChoice;
00536 unsigned long mWaitingForSerNum;
00537 float mSavedRelativePosition;
00538 int mLevelQuote;
00539 bool mDecrytMessageOverwrite;
00540 bool mShowSignatureDetails;
00541 bool mShowAttachmentQuicklist;
00542 };
00543
00544
00545 #endif
00546
