diff options
Diffstat (limited to 'ksirc/ksview.cpp')
| -rw-r--r-- | ksirc/ksview.cpp | 344 |
1 files changed, 344 insertions, 0 deletions
diff --git a/ksirc/ksview.cpp b/ksirc/ksview.cpp new file mode 100644 index 00000000..76ec57d8 --- /dev/null +++ b/ksirc/ksview.cpp @@ -0,0 +1,344 @@ +/* This file is part of ksirc + Copyright (c) 2001 Malte Starostik <malte@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License version 2 as published by the Free Software Foundation. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +// $Id$ + +#include <qclipboard.h> +#include <qdatetime.h> +#include <qregexp.h> +#include <qdragobject.h> +#include <qvaluestack.h> +#include <qstylesheet.h> + +#include <kapplication.h> +#include <kdebug.h> +#include <klocale.h> +#include <krun.h> +#include <kpopupmenu.h> +#include <kstringhandler.h> +#include <knotifyclient.h> +#include <kfiledialog.h> +#include <kio/job.h> +#include <kurldrag.h> + +#include "ksopts.h" +#include "ksview.moc" +#include "ksparser.h" +#include "nickColourMaker.h" +#include "ksircprocess.h" + +KSircView::KSircView(KSircProcess *proc, QWidget *parent, const char *name) + : KSirc::TextView(parent, name), m_proc(proc) +{ + m_acceptFiles = false; + m_timestamps = false; + viewport()->setAcceptDrops(true); + clear(); + connect( this, SIGNAL( linkClicked( const QMouseEvent *, const QString & ) ), + this, SLOT( anchorClicked( const QMouseEvent *, const QString & ) ) ); + + QPixmap background = ksopts->backgroundPixmap(); + if ( !background.isNull() ) + viewport()->setBackgroundPixmap( background ); + + setLinkColor( ksopts->linkColor ); +} + +KSircView::~KSircView() +{ +} + +void KSircView::clear() +{ + m_lines = 0; + m_timeStamps.clear(); + KSirc::TextView::clear(); +} + +QString KSircView::makeTimeStamp() +{ + QTime now = QTime::currentTime(); + QString timeStamp = QString::fromLatin1( "[%1:%2:%3] " ) + .arg( QString::number( now.hour() ).rightJustify( 2, '0' ) ) + .arg( QString::number( now.minute() ).rightJustify( 2, '0' ) ) + .arg( QString::number( now.second() ).rightJustify( 2, '0' ) ); + return timeStamp; +} + +void KSircView::saveURL( const QString &url ) +{ + KURL kurl( url ); + + KFileDialog *dlg = new KFileDialog( QString::null, QString::null /*filter*/, this /*parent*/, "filedialog" /*name*/, true /*modal*/ ); + + dlg->setKeepLocation( true ); + + dlg->setCaption( i18n( "Save As" ) ); + + if ( !kurl.fileName().isEmpty() ) + dlg->setSelection( kurl.fileName() ); + + if ( dlg->exec() ) { + KURL destURL( dlg->selectedURL() ); + if ( destURL.isValid() ) { + KIO::Job *job = KIO::copy( kurl, destURL ); + job->setAutoErrorHandlingEnabled( true ); + } + } + + delete dlg; +} + +QString KSircView::addLine(const QString &pixmap, const QColor &color, const QString &_text) +{ + //kdDebug(5008) << "Start Text: " << _text << endl; + + QString richText( "<font color=\"%1\">" ); + richText = richText.arg( color.name() ); + + if ( !pixmap.isEmpty() ) + richText.prepend( QString::fromLatin1( "<img src=\"%1\"></img>" ).arg( pixmap ) ); + + QString timeStamp = QString::fromLatin1( "<font color=\"%1\">%2</font>" ) + .arg( ksopts->textColor.name() ) + .arg( makeTimeStamp() ); + m_timeStamps.append(timeStamp); + if ( m_timestamps ) + richText.prepend( timeStamp ); + + QString text = QStyleSheet::escape(_text); + + // ### a bit of a hack: turn '<nick> message' into + // <span><nick><span> message' . span itself isn't supported but it + // enforces the creation of separate item objects and hence separate + // drawing of '<nick>' and 'message' , which is needed for BiDi users, + // according to UV Kochavi <uv1st@yahoo.com> , to prevent output like + // '<nick message<' , which is supposedly a bug in Qt's reordering. The + // same is done for [nick] and >nick< to catch queries. + QRegExp bidiRe( "^(<\\S+>)(.+)$" ); + text.replace( bidiRe, QString::fromLatin1( "<span>\\1</span>\\2" ) ); + QRegExp bidiRe2( "^(\\[\\S+\\])(.+)$" ); + text.replace( bidiRe2, QString::fromLatin1( "<span>\\1</span>\\2" ) ); + QRegExp bidiRe3( "^(>\\S+<)(.+)$" ); + text.replace( bidiRe3, QString::fromLatin1( "<span>\\1</span>\\2" ) ); + + QRegExp nickCol( "~n(.+)~n" ); + nickCol.setMinimal(true); + int pos; + + while( (pos = nickCol.search(text)) >= 0 ){ + //kdDebug(5008) << "Found nick: " << nickCol.cap(1) << endl; + QString newText = nickCol.cap(1); + if( nickCol.cap(1) != m_proc->getNick()){ + QColor col = nickColourMaker::colourMaker()->findFg(nickCol.cap(1)); + + newText.prepend(QString("<font color=\"%1\">").arg(col.name())); + newText.append("</font>"); + } else { + QColor col = ksopts->ownNickColor.name(); + if( ! col.isValid()) + nickColourMaker::colourMaker()->findFg(nickCol.cap(1)); + newText.prepend(QString("<font color=\"%1\">").arg(col.name())); + newText.append("</font>"); + if(ksopts->ownNickBold){ + newText.prepend("<b>"); + newText.append("</b>"); + } + if(ksopts->ownNickUl){ + newText.prepend("<u>"); + newText.append("</u>"); + } + if(ksopts->ownNickRev){ + newText.prepend("<r>"); + newText.append("</r>"); + } + } + text.replace(pos, nickCol.matchedLength(), newText); + } + + //kdDebug(5008) << "After Text: " << text << endl; + + KSParser parser; + richText += parser.parse( text ); + + richText += "</font>"; + + + //kdDebug(5008) << "Text: " << _text << endl; + + + richText = KStringHandler::tagURLs( richText ); + //kdDebug(5008) << "Rich text: " << richText << endl; + + KSirc::TextParagIterator parag = appendParag( richText ); + + m_lines++; + if ( ksopts->windowLength && m_lines > ksopts->windowLength ) + { + while ( m_lines > ksopts->windowLength ) + { + removeParag( firstParag() ); + m_timeStamps.remove( m_timeStamps.begin() ); + m_lines--; + } + } + + if (parser.beeped()) { + KNotifyClient::event(winId(), QString::fromLatin1("BeepReceived"), + i18n("Beep Received")); + } + + QString logText = parag.plainText(); + // append timestamp if it's not already there + if ( ! m_timestamps ) + logText.prepend( makeTimeStamp() ); + + return logText + '\n'; +} + +void KSircView::addRichText(const QString &_text) +{ + //kdDebug(5008) << "Start Text: " << _text << endl; + + QString text = _text; + + QRegExp re("^(<font color=\"[^\"]+\">\\[[0-9:]+\\] </font>)"); + QString timeStamp; + + if(re.search(text) >= 0){ + timeStamp = re.cap(1); + } + else { + timeStamp = QString::fromLatin1( "<font color=\"%1\">%2</font>" ) + .arg( ksopts->textColor.name() ) + .arg( makeTimeStamp() ); + if ( m_timestamps ) + text.prepend( timeStamp ); + } + m_timeStamps.append(timeStamp); + + KSirc::TextParagIterator parag = appendParag( text ); + + m_lines++; + if ( ksopts->windowLength && m_lines > ksopts->windowLength ) + { + while ( m_lines > ksopts->windowLength ) + { + removeParag( firstParag() ); + m_timeStamps.remove( m_timeStamps.begin() ); + m_lines--; + } + } + +} + +void KSircView::enableTimeStamps(bool enable) +{ + if(enable == m_timestamps) + return; + setUpdatesEnabled( false ); + m_timestamps = enable; + KSirc::TextParagIterator paragIt = firstParag(); + QStringList::ConstIterator timeStampIt = m_timeStamps.begin(); + for (; !paragIt.atEnd(); ++paragIt, ++timeStampIt ) + { + QString text = paragIt.richText(); + if ( enable ) + text.prepend( *timeStampIt ); + else + text.remove( 0, (*timeStampIt).length() ); + paragIt.setRichText( text ); + } + setUpdatesEnabled( true ); + updateContents(); +} + +void KSircView::anchorClicked(const QMouseEvent *ev, const QString &url) +{ + if ( (ev->button() & LeftButton) && (ev->state() & ShiftButton ) ) + saveURL( url ); + else if ( (ev->button() & LeftButton) || (ev->button() & MidButton) ) + { + openBrowser( url ); + } + else if ( ev->button() & RightButton ) + { + static const int openURLID = 0; + static const int copyLinkLocationID = 1; + + // Adding a nice contextmenu + KPopupMenu* menu = new KPopupMenu( this ); + menu->insertTitle( i18n( "URL" ) ); + menu->insertItem( i18n("Open URL"), openURLID ); + menu->insertItem( i18n("Copy Link Address"), copyLinkLocationID ); + switch( menu->exec( ( ev->globalPos() ) ) ) + { + case openURLID : + openBrowser( url ); + break; + case copyLinkLocationID : + copyLinkToClipboard( url ); + break; + default: + break; + } + delete menu; + } +} + +void KSircView::openBrowser(const QString &url ) +{ + (void) new KRun( KURL( url.startsWith("www") ? QString::fromLatin1("http://") + url : url)); +} + +void KSircView::copyLinkToClipboard( const QString &url ) +{ + QApplication::clipboard()->setText( url, QClipboard::Clipboard ); +} + +QColor KSircView::ircColor(int code) +{ + if (code >= 0 && code < 16) + return ksopts->ircColors[code]; + return QColor(); +} + +void KSircView::contentsDragEnterEvent(QDragEnterEvent* event) +{ + event->accept((QTextDrag::canDecode(event) || + (m_acceptFiles && KURLDrag::canDecode(event))) && + (!event->source() || event->source() != viewport())); +} + +void KSircView::contentsDragMoveEvent(QDragMoveEvent* event) +{ + event->accept(!event->source() || event->source() != viewport()); +} + +void KSircView::contentsDropEvent(QDropEvent* event) +{ + QStringList urls; + QString text; + + if (m_acceptFiles && KURLDrag::decodeLocalFiles(event, urls)) + emit urlsDropped(urls); + else if (QTextDrag::decode(event, text)) + emit textDropped(text); +} + +// vim: ts=4 sw=4 noet |