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345 lines
10 KiB
345 lines
10 KiB
15 years ago
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/* This file is part of ksirc
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Copyright (c) 2001 Malte Starostik <malte@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA.
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*/
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// $Id$
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#include <qclipboard.h>
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#include <qdatetime.h>
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#include <qregexp.h>
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#include <qdragobject.h>
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#include <qvaluestack.h>
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#include <qstylesheet.h>
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#include <kapplication.h>
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#include <kdebug.h>
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#include <klocale.h>
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#include <krun.h>
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#include <kpopupmenu.h>
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#include <kstringhandler.h>
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#include <knotifyclient.h>
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#include <kfiledialog.h>
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#include <kio/job.h>
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#include <kurldrag.h>
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#include "ksopts.h"
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#include "ksview.moc"
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#include "ksparser.h"
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#include "nickColourMaker.h"
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#include "ksircprocess.h"
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KSircView::KSircView(KSircProcess *proc, QWidget *parent, const char *name)
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: KSirc::TextView(parent, name), m_proc(proc)
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{
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m_acceptFiles = false;
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m_timestamps = false;
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viewport()->setAcceptDrops(true);
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clear();
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connect( this, SIGNAL( linkClicked( const QMouseEvent *, const QString & ) ),
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this, SLOT( anchorClicked( const QMouseEvent *, const QString & ) ) );
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QPixmap background = ksopts->backgroundPixmap();
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if ( !background.isNull() )
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viewport()->setBackgroundPixmap( background );
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setLinkColor( ksopts->linkColor );
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}
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KSircView::~KSircView()
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{
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}
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void KSircView::clear()
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{
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m_lines = 0;
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m_timeStamps.clear();
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KSirc::TextView::clear();
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}
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QString KSircView::makeTimeStamp()
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{
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QTime now = QTime::currentTime();
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QString timeStamp = QString::fromLatin1( "[%1:%2:%3] " )
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.arg( QString::number( now.hour() ).rightJustify( 2, '0' ) )
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.arg( QString::number( now.minute() ).rightJustify( 2, '0' ) )
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.arg( QString::number( now.second() ).rightJustify( 2, '0' ) );
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return timeStamp;
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}
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void KSircView::saveURL( const QString &url )
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{
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KURL kurl( url );
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KFileDialog *dlg = new KFileDialog( QString::null, QString::null /*filter*/, this /*parent*/, "filedialog" /*name*/, true /*modal*/ );
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dlg->setKeepLocation( true );
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dlg->setCaption( i18n( "Save As" ) );
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if ( !kurl.fileName().isEmpty() )
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dlg->setSelection( kurl.fileName() );
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if ( dlg->exec() ) {
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KURL destURL( dlg->selectedURL() );
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if ( destURL.isValid() ) {
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KIO::Job *job = KIO::copy( kurl, destURL );
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job->setAutoErrorHandlingEnabled( true );
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}
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}
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delete dlg;
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}
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QString KSircView::addLine(const QString &pixmap, const QColor &color, const QString &_text)
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{
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//kdDebug(5008) << "Start Text: " << _text << endl;
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QString richText( "<font color=\"%1\">" );
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richText = richText.arg( color.name() );
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if ( !pixmap.isEmpty() )
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richText.prepend( QString::fromLatin1( "<img src=\"%1\"></img>" ).arg( pixmap ) );
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QString timeStamp = QString::fromLatin1( "<font color=\"%1\">%2</font>" )
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.arg( ksopts->textColor.name() )
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.arg( makeTimeStamp() );
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m_timeStamps.append(timeStamp);
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if ( m_timestamps )
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richText.prepend( timeStamp );
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QString text = QStyleSheet::escape(_text);
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// ### a bit of a hack: turn '<nick> message' into
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// <span><nick><span> message' . span itself isn't supported but it
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// enforces the creation of separate item objects and hence separate
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// drawing of '<nick>' and 'message' , which is needed for BiDi users,
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// according to UV Kochavi <uv1st@yahoo.com> , to prevent output like
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// '<nick message<' , which is supposedly a bug in Qt's reordering. The
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// same is done for [nick] and >nick< to catch queries.
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QRegExp bidiRe( "^(<\\S+>)(.+)$" );
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text.replace( bidiRe, QString::fromLatin1( "<span>\\1</span>\\2" ) );
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QRegExp bidiRe2( "^(\\[\\S+\\])(.+)$" );
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text.replace( bidiRe2, QString::fromLatin1( "<span>\\1</span>\\2" ) );
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QRegExp bidiRe3( "^(>\\S+<)(.+)$" );
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text.replace( bidiRe3, QString::fromLatin1( "<span>\\1</span>\\2" ) );
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QRegExp nickCol( "~n(.+)~n" );
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nickCol.setMinimal(true);
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int pos;
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while( (pos = nickCol.search(text)) >= 0 ){
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//kdDebug(5008) << "Found nick: " << nickCol.cap(1) << endl;
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QString newText = nickCol.cap(1);
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if( nickCol.cap(1) != m_proc->getNick()){
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QColor col = nickColourMaker::colourMaker()->findFg(nickCol.cap(1));
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newText.prepend(QString("<font color=\"%1\">").arg(col.name()));
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newText.append("</font>");
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} else {
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QColor col = ksopts->ownNickColor.name();
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if( ! col.isValid())
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nickColourMaker::colourMaker()->findFg(nickCol.cap(1));
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newText.prepend(QString("<font color=\"%1\">").arg(col.name()));
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newText.append("</font>");
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if(ksopts->ownNickBold){
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newText.prepend("<b>");
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newText.append("</b>");
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}
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if(ksopts->ownNickUl){
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newText.prepend("<u>");
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newText.append("</u>");
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}
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if(ksopts->ownNickRev){
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newText.prepend("<r>");
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newText.append("</r>");
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}
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}
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text.replace(pos, nickCol.matchedLength(), newText);
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}
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//kdDebug(5008) << "After Text: " << text << endl;
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KSParser parser;
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richText += parser.parse( text );
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richText += "</font>";
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//kdDebug(5008) << "Text: " << _text << endl;
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richText = KStringHandler::tagURLs( richText );
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//kdDebug(5008) << "Rich text: " << richText << endl;
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KSirc::TextParagIterator parag = appendParag( richText );
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m_lines++;
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if ( ksopts->windowLength && m_lines > ksopts->windowLength )
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{
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while ( m_lines > ksopts->windowLength )
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{
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removeParag( firstParag() );
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m_timeStamps.remove( m_timeStamps.begin() );
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m_lines--;
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}
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}
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if (parser.beeped()) {
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KNotifyClient::event(winId(), QString::fromLatin1("BeepReceived"),
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i18n("Beep Received"));
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}
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QString logText = parag.plainText();
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// append timestamp if it's not already there
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if ( ! m_timestamps )
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logText.prepend( makeTimeStamp() );
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return logText + '\n';
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}
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void KSircView::addRichText(const QString &_text)
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{
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//kdDebug(5008) << "Start Text: " << _text << endl;
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QString text = _text;
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QRegExp re("^(<font color=\"[^\"]+\">\\[[0-9:]+\\] </font>)");
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QString timeStamp;
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if(re.search(text) >= 0){
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timeStamp = re.cap(1);
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}
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else {
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timeStamp = QString::fromLatin1( "<font color=\"%1\">%2</font>" )
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.arg( ksopts->textColor.name() )
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.arg( makeTimeStamp() );
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if ( m_timestamps )
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text.prepend( timeStamp );
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}
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m_timeStamps.append(timeStamp);
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KSirc::TextParagIterator parag = appendParag( text );
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m_lines++;
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if ( ksopts->windowLength && m_lines > ksopts->windowLength )
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{
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while ( m_lines > ksopts->windowLength )
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{
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removeParag( firstParag() );
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m_timeStamps.remove( m_timeStamps.begin() );
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m_lines--;
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}
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}
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}
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void KSircView::enableTimeStamps(bool enable)
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{
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if(enable == m_timestamps)
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return;
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setUpdatesEnabled( false );
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m_timestamps = enable;
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KSirc::TextParagIterator paragIt = firstParag();
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QStringList::ConstIterator timeStampIt = m_timeStamps.begin();
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for (; !paragIt.atEnd(); ++paragIt, ++timeStampIt )
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{
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QString text = paragIt.richText();
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if ( enable )
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text.prepend( *timeStampIt );
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else
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text.remove( 0, (*timeStampIt).length() );
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paragIt.setRichText( text );
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}
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setUpdatesEnabled( true );
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updateContents();
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}
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void KSircView::anchorClicked(const QMouseEvent *ev, const QString &url)
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{
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if ( (ev->button() & LeftButton) && (ev->state() & ShiftButton ) )
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saveURL( url );
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else if ( (ev->button() & LeftButton) || (ev->button() & MidButton) )
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{
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openBrowser( url );
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}
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else if ( ev->button() & RightButton )
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{
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static const int openURLID = 0;
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static const int copyLinkLocationID = 1;
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// Adding a nice contextmenu
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KPopupMenu* menu = new KPopupMenu( this );
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menu->insertTitle( i18n( "URL" ) );
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menu->insertItem( i18n("Open URL"), openURLID );
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menu->insertItem( i18n("Copy Link Address"), copyLinkLocationID );
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switch( menu->exec( ( ev->globalPos() ) ) )
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{
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case openURLID :
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openBrowser( url );
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break;
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case copyLinkLocationID :
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copyLinkToClipboard( url );
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break;
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default:
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break;
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}
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delete menu;
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}
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}
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void KSircView::openBrowser(const QString &url )
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{
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(void) new KRun( KURL( url.startsWith("www") ? QString::fromLatin1("http://") + url : url));
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}
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void KSircView::copyLinkToClipboard( const QString &url )
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{
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QApplication::clipboard()->setText( url, QClipboard::Clipboard );
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}
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QColor KSircView::ircColor(int code)
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{
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if (code >= 0 && code < 16)
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return ksopts->ircColors[code];
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return QColor();
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}
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void KSircView::contentsDragEnterEvent(QDragEnterEvent* event)
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{
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event->accept((QTextDrag::canDecode(event) ||
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(m_acceptFiles && KURLDrag::canDecode(event))) &&
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(!event->source() || event->source() != viewport()));
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}
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void KSircView::contentsDragMoveEvent(QDragMoveEvent* event)
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{
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event->accept(!event->source() || event->source() != viewport());
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}
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void KSircView::contentsDropEvent(QDropEvent* event)
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{
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QStringList urls;
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QString text;
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if (m_acceptFiles && KURLDrag::decodeLocalFiles(event, urls))
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emit urlsDropped(urls);
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else if (QTextDrag::decode(event, text))
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emit textDropped(text);
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}
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// vim: ts=4 sw=4 noet
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