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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
00166 void update(bool force = false);
00167
00169 virtual void printMsg(void);
00170
00172 QString copyText();
00173
00175 bool autoDelete(void) const { return mAutoDelete; }
00176 void setAutoDelete(bool f) { mAutoDelete=f; }
00177
00179 bool htmlOverride() const { return mHtmlOverride; }
00180 void setHtmlOverride( bool override );
00181
00183 bool htmlLoadExtOverride() const { return mHtmlLoadExtOverride; }
00184 void setHtmlLoadExtOverride( bool override );
00185
00187 bool htmlMail();
00188
00190 bool htmlLoadExternal();
00191
00193 static QString newFeaturesMD5();
00194
00196 void displaySplashPage( const QString &info );
00197
00199 void displayAboutPage();
00200
00202 void displayBusyPage();
00204 void displayOfflinePage();
00205
00207 void enableMsgDisplay();
00208
00210 void atmViewMsg(KMMessagePart* msgPart);
00211
00212 bool atBottom() const;
00213
00214 bool isFixedFont() { return mUseFixedFont; }
00215 void setUseFixedFont( bool useFixedFont ) { mUseFixedFont = useFixedFont; }
00216
00218 KMail::HtmlWriter * htmlWriter() { return mHtmlWriter; }
00219
00220
00221
00222 KToggleAction *toggleFixFontAction() { return mToggleFixFontAction; }
00223 KAction *mailToComposeAction() { return mMailToComposeAction; }
00224 KAction *mailToReplyAction() { return mMailToReplyAction; }
00225 KAction *mailToForwardAction() { return mMailToForwardAction; }
00226 KAction *addAddrBookAction() { return mAddAddrBookAction; }
00227 KAction *openAddrBookAction() { return mOpenAddrBookAction; }
00228 KAction *copyAction() { return mCopyAction; }
00229 KAction *selectAllAction() { return mSelectAllAction; }
00230 KAction *copyURLAction() { return mCopyURLAction; }
00231 KAction *urlOpenAction() { return mUrlOpenAction; }
00232 KAction *urlSaveAsAction() { return mUrlSaveAsAction; }
00233 KAction *addBookmarksAction() { return mAddBookmarksAction;}
00234 KAction *startImChatAction() { return mStartIMChatAction; }
00235
00236
00237
00238
00239 void objectTreeToDecryptedMsg( partNode* node,
00240 NewByteArray& resultingData,
00241 KMMessage& theMessage,
00242 bool weAreReplacingTheRootNode = false,
00243 int recCount = 0 );
00244
00246 partNode* partNodeFromUrl(const KURL &url);
00247
00248 partNode * partNodeForId( int id );
00249
00250 KURL tempFileUrlFromPartNode( const partNode * node );
00251
00253 static int msgPartFromUrl(const KURL &url);
00254
00255 void setUpdateAttachment( bool update = true ) { mAtmUpdate = update; }
00256
00259 KHTMLPart * htmlPart() const { return mViewer; }
00260
00262 KMMessage* message(KMFolder** folder=0) const;
00263
00264 void openAttachment( int id, const QString & name );
00265
00266 void emitUrlClicked( const KURL & url, int button ) {
00267 emit urlClicked( url, button );
00268 }
00269
00270 void emitPopupMenu( const KURL & url, const QPoint & p ) {
00271 if ( message() )
00272 emit popupMenu( *message(), url, p );
00273 }
00274
00275 void showAttachmentPopup( int id, const QString & name, const QPoint & p );
00276
00279 void setWaitingForSerNum( unsigned long serNum ) { mWaitingForSerNum = serNum; }
00280
00281 QWidget* mainWindow() { return mMainWindow; }
00282
00284 bool decryptMessage() const;
00285
00287 void setDecryptMessageOverwrite( bool overwrite = true ) { mDecrytMessageOverwrite = overwrite; }
00288
00290 bool showSignatureDetails() const { return mShowSignatureDetails; }
00291
00293 void setShowSignatureDetails( bool showDetails = true ) { mShowSignatureDetails = showDetails; }
00294
00295 signals:
00298 void replaceMsgByUnencryptedVersion();
00299
00301 void popupMenu(KMMessage &msg, const KURL &url, const QPoint& mousePos);
00302
00304 void urlClicked(const KURL &url, int button);
00305
00307 void noDrag(void);
00308
00309 public slots:
00310
00312 void selectAll();
00313
00315 void clearCache();
00316
00318 void updateReaderWin();
00319
00321 void slotScrollUp();
00322 void slotScrollDown();
00323 void slotScrollPrior();
00324 void slotScrollNext();
00325 void slotJumpDown();
00326 void slotDocumentChanged();
00327 void slotDocumentDone();
00328 void slotTextSelected(bool);
00329
00331 void slotUrlOpen(const KURL &url, const KParts::URLArgs &args);
00332
00334 void slotUrlOn(const QString &url);
00335
00337 void slotUrlPopup(const QString &, const QPoint& mousePos);
00338
00340 void slotFind();
00342 void slotFindNext();
00343
00345 void slotToggleFixedFont();
00346
00348 void slotCopySelectedText();
00349
00350 void slotUrlClicked();
00351
00353 void slotMailtoReply();
00354 void slotMailtoCompose();
00355 void slotMailtoForward();
00356 void slotMailtoAddAddrBook();
00357 void slotMailtoOpenAddrBook();
00360 void slotUrlCopy();
00361 void slotUrlOpen( const KURL &url = KURL() );
00363 void slotUrlSave();
00364 void slotAddBookmarks();
00365 void slotSaveMsg();
00366 void slotSaveAttachments();
00367
00368 void slotMessageArrived( KMMessage *msg );
00370 void slotIMChat();
00371 void contactStatusChanged( const QString &uid);
00372
00373 void slotLevelQuote( int l );
00374 void slotTouchMessage();
00375
00376 void slotDeleteAttachment( partNode* node );
00377 void slotEditAttachment( partNode* node );
00378
00379 KMail::CSSHelper* cssHelper();
00380
00381 protected slots:
00382 void slotCycleHeaderStyles();
00383 void slotBriefHeaders();
00384 void slotFancyHeaders();
00385 void slotEnterpriseHeaders();
00386 void slotStandardHeaders();
00387 void slotLongHeaders();
00388 void slotAllHeaders();
00389
00390 void slotCycleAttachmentStrategy();
00391 void slotIconicAttachments();
00392 void slotSmartAttachments();
00393 void slotInlineAttachments();
00394 void slotHideAttachments();
00395
00397 void slotAtmView( int id, const QString& name );
00398 void slotDelayedResize();
00399 void slotHandleAttachment( int );
00400
00401 protected:
00404 void styleChange( QStyle& oldStyle );
00405
00408 void setStyleDependantFrameWidth();
00409
00411 virtual bool event(QEvent *e);
00412
00414 int pointsToPixel(int pointSize) const;
00415
00418 void displayMessage();
00419
00421 virtual void parseMsg( KMMessage* msg );
00422
00425 QString writeMsgHeader(KMMessage* aMsg, bool hasVCard=false, bool topLevel=false);
00426
00430 QString writeMessagePartToTempFile( KMMessagePart* msgPart, int partNumber );
00431
00437 QString createTempDir( const QString ¶m = QString() );
00438
00440 void showVCard(KMMessagePart *msgPart);
00441
00443 virtual void initHtmlWidget(void);
00444
00446 virtual void closeEvent(QCloseEvent *);
00447 virtual void resizeEvent(QResizeEvent *);
00448
00450 virtual void removeTempFiles();
00451
00453 bool eventFilter( QObject *obj, QEvent *ev );
00454
00455 private slots:
00456 void slotSetEncoding();
00457 void injectAttachments();
00458
00459 private:
00460 void adjustLayout();
00461 void createWidgets();
00462 void createActions( KActionCollection * ac );
00463 void saveSplitterSizes( KConfigBase & c ) const;
00464
00465 KRadioAction * actionForHeaderStyle( const KMail::HeaderStyle *,
00466 const KMail::HeaderStrategy * );
00467 KRadioAction * actionForAttachmentStrategy( const KMail::AttachmentStrategy * );
00469 void readGlobalOverrideCodec();
00470
00471 QString renderAttachments( partNode *node, const QColor &bgColor );
00472
00473 private:
00474 bool mHtmlMail, mHtmlLoadExternal, mHtmlOverride, mHtmlLoadExtOverride;
00475 int mAtmCurrent;
00476 QString mAtmCurrentName;
00477 KMMessage *mMessage;
00478
00479 QSplitter * mSplitter;
00480 QHBox *mBox;
00481 KMail::HtmlStatusBar *mColorBar;
00482 KMMimePartTree* mMimePartTree;
00483 KHTMLPart *mViewer;
00484
00485 const KMail::AttachmentStrategy * mAttachmentStrategy;
00486 const KMail::HeaderStrategy * mHeaderStrategy;
00487 const KMail::HeaderStyle * mHeaderStyle;
00488 bool mAutoDelete;
00490 QString mSaveAttachDir;
00491 static const int delay;
00492 QTimer updateReaderWinTimer;
00493 QTimer mResizeTimer;
00494 QTimer mDelayedMarkTimer;
00495 QString mOverrideEncoding;
00496 QString mOldGlobalOverrideEncoding;
00497 bool mMsgDisplay;
00498 bool mNoMDNsWhenEncrypted;
00499 unsigned long mLastSerNum;
00500 KMMsgStatus mLastStatus;
00501
00502 KMail::CSSHelper * mCSSHelper;
00503 bool mUseFixedFont;
00504 bool mPrinting;
00505 bool mShowColorbar;
00506
00507 QStringList mTempFiles;
00508 QStringList mTempDirs;
00509 int mMimeTreeMode;
00510 bool mMimeTreeAtBottom;
00511 QValueList<int> mSplitterSizes;
00512 partNode* mRootNode;
00513 QString mIdOfLastViewedMessage;
00514 QWidget *mMainWindow;
00515 KActionCollection *mActionCollection;
00516 KAction *mMailToComposeAction, *mMailToReplyAction, *mMailToForwardAction,
00517 *mAddAddrBookAction, *mOpenAddrBookAction, *mCopyAction, *mCopyURLAction,
00518 *mUrlOpenAction, *mUrlSaveAsAction, *mAddBookmarksAction, *mStartIMChatAction, *mSelectAllAction;
00519 KSelectAction *mSelectEncodingAction;
00520 KToggleAction *mToggleFixFontAction;
00521 KURL mUrlClicked;
00522 KMail::HtmlWriter * mHtmlWriter;
00523
00524 bool mAtmUpdate;
00525 int mChoice;
00526 unsigned long mWaitingForSerNum;
00527 float mSavedRelativePosition;
00528 int mLevelQuote;
00529 bool mDecrytMessageOverwrite;
00530 bool mShowSignatureDetails;
00531 };
00532
00533
00534 #endif
00535