wilderjds
/
kmail
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
3062 Commits
2 Branches
0 Tags
40 MiB
 
 
 
Tag: Branch: Tree: e7a0485fa1
Branches Tags
${ item.name }
Create tag ${ searchTerm }
Create branch ${ searchTerm }
from 'e7a0485fa1'
${ noResults }
kmail/kmreaderwin.h

378 lines
12 KiB
Raw Blame History

// Header for kmreaderwin the kmail reader
// written by Markus Wuebben <markus.wuebben@kde.org>
#ifndef KMREADERWIN_H
#define KMREADERWIN_H
#include <qwidget.h>
#include <qtimer.h>
#include <qcolor.h>
#include <qstringlist.h>
#include "kmmimeparttree.h" // Needed for friend declaration.
class KHTMLPart;
class KMFolder;
class KMMessage;
class KMMessagePart;
class KURL;
class QFrame;
class QMultiLineEdit;
class QScrollBar;
class QString;
class QTabDialog;
class QLabel;
class QHBox;
class QTextCodec;
class DwMediaType;
class CryptPlugWrapperList;
class KMMessagePart;
class KURL;
class QListViewItem;
class partNode; // might be removed when KMime is used instead of mimelib
// (khz, 29.11.2001)
namespace KParts
{
struct URLArgs;
}
#define KMReaderWinInherited QWidget
class KMReaderWin: public QWidget
{
Q_OBJECT
friend void KMMimePartTree::itemClicked( QListViewItem* item );
friend void KMMimePartTree::itemRightClicked( QListViewItem* item, const QPoint & );
friend void KMMimePartTree::slotSaveAs();
public:
KMReaderWin( CryptPlugWrapperList *cryptPlugList=0,
KMMimePartTree* mimePartTree=0,
int* showMIMETreeMode=0,
QWidget *parent=0,
const char *name=0,
int f=0 );
virtual ~KMReaderWin();
/** assign a KMMimePartTree to this KMReaderWin */
virtual void setMimePartTree( KMMimePartTree* mimePartTree );
/** Read color settings and set palette */
virtual void readColorConfig(void);
/** Read settings from app's config file. */
virtual void readConfig(void);
/** Write settings to app's config file. Calls sync() if withSync is TRUE. */
virtual void writeConfig(bool withSync=TRUE);
/** Builds the font tag that will be used for quouted lines */
QString quoteFontTag( int quoteLevel );
/** Get/set maximum lines of text for inline attachments. */
int inlineAttach(void) const { return mAtmInline; }
virtual void setInlineAttach(int maxLines);
/** Style of the message header. */
enum HeaderStyle { HdrFancy=1, HdrBrief=2, HdrStandard=3, HdrLong=4,
HdrAll=5 };
/** Style of attachments. */
enum AttachmentStyle {IconicAttmnt=1, SmartAttmnt =2, InlineAttmnt = 3};
/** Get/set the message header style. */
HeaderStyle headerStyle(void) const { return mHeaderStyle; }
virtual void setHeaderStyle(HeaderStyle style);
/** Get/set the message attachment style. */
AttachmentStyle attachmentStyle(void) const { return mAttachmentStyle;}
virtual void setAttachmentStyle(int style);
/** Get/set codec for reader win. */
QTextCodec *codec(void) const { return mCodec; }
virtual void setCodec(QTextCodec *codec);
/** Set printing mode */
virtual void setPrinting(bool enable) { mPrinting = enable; }
/** Set the message that shall be shown. If NULL, an empty page is
displayed. */
virtual void setMsg(KMMessage* msg, bool force = false);
/** Specify whether message is to be shown completely or not.
This is used to make sure message contains it's headers
when displayed in separate Viewer window after double-click */
void setShowCompleteMessage( bool showCompleteMessage )
{ mShowCompleteMessage = showCompleteMessage; }
/** Returns the current message or NULL if none. */
KMMessage* msg(void) const { return mMsg; }
/** Clear the reader and discard the current message. */
void clear(void) { setMsg(NULL); }
/** Re-parse the current message. */
void update(bool force = false) { setMsg(mMsg, force); }
/** Print current message. */
virtual void printMsg(void);
/** Select message body. */
void selectAll();
/** Return selected text */
QString copyText();
/** Get/set auto-delete msg flag. */
bool autoDelete(void) const { return mAutoDelete; }
void setAutoDelete(bool f) { mAutoDelete=f; }
/** Override default html mail setting */
void setHtmlOverride( bool override );
/** Is html mail to be supported? Takes into account override */
bool htmlMail();
/** Display the about page instead of a message */
void displayAboutPage();
/** Enable the displaying of messages again after an URL was displayed */
void enableMsgDisplay() { mMsgDisplay = TRUE; }
/** View message part of type message/RFC822 in extra viewer window. */
void atmViewMsg(KMMessagePart* msgPart);
/** Display an attachment */
static void atmView(KMReaderWin* aReaderWin, KMMessagePart* aMsgPart,
bool aHTML, const QString& aFileName, const QString& pname, QTextCodec *codec);
bool atBottom() const;
bool isfixedFont() { return mUseFixedFont; }
/** Queue HTML code to be sent later in chunks to khtml */
void queueHtml(const QString &aStr);
signals:
/** Emitted to show a text on the status line. */
void statusMsg(const QString& text);
/** The user presses the right mouse button. 'url' may be NULL. */
void popupMenu(KMMessage &msg, const KURL &url, const QPoint& mousePos);
/** The user has clicked onto an URL that is no attachment. */
void urlClicked(const KURL &url, int button);
/** The user wants to see the attachment which is message */
void showAtmMsg (KMMessage *msg);
/** Pgp displays a password dialog */
void noDrag(void);
public slots:
/** Force update even if message is the same */
void clearCache();
/** Refresh the reader window */
void updateReaderWin();
/** HTML Widget scrollbar and layout handling. */
void slotScrollUp();
void slotScrollDown();
void slotScrollPrior();
void slotScrollNext();
void slotJumpDown();
void slotDocumentChanged();
void slotDocumentDone();
void slotTextSelected(bool);
/** An URL has been activate with a click. */
void slotUrlOpen(const KURL &url, const KParts::URLArgs &args);
/** The mouse has moved on or off an URL. */
void slotUrlOn(const QString &url);
/** The user presses the right mouse button on an URL. */
void slotUrlPopup(const QString &, const QPoint& mousePos);
/** The user selected "Find" from the menu. */
void slotFind();
/** The user toggled the "Fixed Font" flag from the view menu. */
void slotToggleFixedFont();
/** Starts sending the queued HTML code to khtml */
void sendNextHtmlChunk();
protected slots:
/** Some attachment operations. */
void slotAtmOpen();
void slotAtmOpenWith();
void slotAtmView();
void slotAtmSave();
void slotAtmProperties();
void slotDelayedResize();
protected:
/** Watch for palette changes */
virtual bool event(QEvent *e);
/** Calculate the pixel size */
double pointsToPixel(int pointSize);
/** Feeds the HTML viewer with the contents of the given message.
HTML begin/end parts are written around the message. */
virtual void parseMsg(void);
/** 1. Create a new partNode using 'content' data and Content-Description
found in 'cntDesc'.
2. Make this node the child of 'node'.
3. Insert the respective entries in the Mime Tree Viewer.
3. Parse the 'node' to display the content. */
// Function will be replaced once KMime is alive.
void insertAndParseNewChildNode( partNode& node,
const char* content,
const char* cntDesc );
/** Parse beginning at a given node and recursively parsing
the children of that node and it's next sibling. */
// Function is called internally by "parseMsg(KMMessage* msg)"
// and it will be replaced once KMime is alive.
virtual void parseObjectTree( partNode* node, bool showOneMimePart=false,
bool keepEncryptions=false,
bool includeSignatures=true );
/** Parse given message and add it's contents to the reader window. */
virtual void parseMsg(KMMessage* msg);
/** Creates a nice mail header depending on the current selected
header style. */
virtual QString writeMsgHeader(bool hasVCard);
/** Processed the txt strings and composed an appropriate
HTML string that is stored into data for displaying it
instead of the mail part's decrypted content.
Also used these texts for displaying a Sorry message box.
This method was implemented for being called
by writeSignedMIME and by okDecryptMIME. */
virtual void showMessageAndSetData( const QString& txt0,
const QString& txt1,
const QString& txt2a,
const QString& txt2b,
QCString& data );
/** if data is 0:
Feeds the HTML widget with the contents of the opaque signed
data found in partNode 'sign'.
if data is set:
Feeds the HTML widget with the contents of the given
multipart/signed object.
Signature is tested. May contain body parts.
Returns whether a signature was found or not: use this to
find out if opaque data is signed or not. */
virtual bool writeOpaqueOrMultipartSignedData( partNode* data,
partNode& sign );
/** Returns the contents of the given multipart/encrypted
object. Data is decypted. May contain body parts. */
virtual bool okDecryptMIME( partNode& data, QCString& decryptedData );
/** Feeds the HTML widget with the contents of the given message-body
string. May contain body parts. */
virtual void writeBodyStr( const QCString bodyString, QTextCodec *aCodec,
bool* isSigned = 0,
bool* isEncrypted = 0 );
/** Feeds the HTML widget with the contents of the given HTML message-body
string. May contain body parts. */
virtual void writeHTMLStr(const QString& aStr);
/** Create a nice icon with comment and name for the given
body part, appended to the HTML view. Content type and subtype
are set afterwards if they were not before. */
virtual void writePartIcon(KMMessagePart* msgPart, int partNumber,
bool quiet = FALSE);
/** Convert given string to HTML. Converts blanks and tabs at
beginning of line to non-breakable spaces if preserveLeadingBlanks
is TRUE. */
virtual QString strToHtml(const QString &str,
bool preserveLeadingBlanks=FALSE) const;
/** Change the string to `quoted' html (meaning, that the quoted
part of the message get italized */
QString quotedHTML(const QString& pos);
/** HTML initialization. */
virtual void initHtmlWidget(void);
/** Some necessary event handling. */
virtual void closeEvent(QCloseEvent *);
virtual void resizeEvent(QResizeEvent *);
/** Returns id of message part from given URL or -1 if invalid. */
virtual int msgPartFromUrl(const KURL &url);
/** Cleanup the attachment temp files */
virtual void removeTempFiles();
protected:
bool mHtmlMail, mHtmlOverride;
int mAtmInline;
int mAtmCurrent;
QString mAtmCurrentName;
KMMessage *mMsg, *mMsgBuf;
int mMsgBufSize;
QString mMsgBufMD5;
QHBox *mBox;
QLabel *mColorBar;
KHTMLPart *mViewer;
HeaderStyle mHeaderStyle;
AttachmentStyle mAttachmentStyle;
bool mAutoDelete;
QFont mBodyFont, mFixedFont;
bool inlineImage;
static QString mAttachDir;
/** where did the user save the attachment last time */
QString mSaveAttachDir;
static const int delay;
bool mBackingPixmapOn;
QString mBackingPixmapStr;
QTimer updateReaderWinTimer;
QTimer mResizeTimer;
QTimer mHtmlTimer;
QStringList mHtmlQueue;
QTextCodec *mCodec;
bool mAutoDetectEncoding;
bool mMsgDisplay;
unsigned long mLastSerNum;
int fntSize;
bool mUseFixedFont;
bool mPrinting;
QString mBodyFamily;
QColor c1, c2, c3, c4;
QColor cPgpOk1F, cPgpOk1H, cPgpOk1B, // colors for PGP (Frame, Header, Body)
cPgpOk0F, cPgpOk0H, cPgpOk0B,
cPgpWarnF, cPgpWarnH, cPgpWarnB,
cPgpErrF, cPgpErrH, cPgpErrB,
cPgpEncrF, cPgpEncrH, cPgpEncrB;
QColor cCBpgp, cCBplain, cCBhtml; // colors for colorbar
QString mQuoteFontTag[3];
bool mRecyleQouteColors;
bool mUnicodeFont;
bool mLoadExternal;
bool mShowColorbar;
bool mShowCompleteMessage;
QStringList mTempFiles;
QStringList mTempDirs;
KMMimePartTree* mMimePartTree;
int* mShowMIMETreeMode;
CryptPlugWrapperList * mCryptPlugList;
partNode* mRootNode;
};
#endif