File indexing completed on 2024-04-21 14:56:00

 /*  This file is part of the KDE Libraries
  *  Copyright (C) 1999-2000 Espen Sand (espen@kde.org)
  *  Copyright (C) 2006 Urs Wolfer <uwolfer at fwo.ch>
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *  License as published by the Free Software Foundation; either
  *  version 2 of the License, or (at your option) any later version.
  *
  *  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., 51 Franklin Street, Fifth Floor,
  *  Boston, MA 02110-1301, USA.
  */
 
 #include "ktextbrowser.h"
 
 #include <QAction>
 #include <QMenu>
 #include <QKeyEvent>
 #include <QWhatsThis>
 
 #include <kicontheme.h>
 #include <kglobalsettings.h>
 #include <qdesktopservices.h>
 
 class Q_DECL_HIDDEN KTextBrowser::Private
 {
 public:
     Private()
         : notifyClick(false)
     {
     }
 
     ~Private()
     {
     }
 
     bool notifyClick;
 };
 
 KTextBrowser::KTextBrowser(QWidget *parent, bool notifyClick)
     : QTextBrowser(parent), d(new Private)
 {
     d->notifyClick = notifyClick;
 }
 
 KTextBrowser::~KTextBrowser()
 {
     delete d;
 }
 
 void KTextBrowser::setNotifyClick(bool notifyClick)
 {
     d->notifyClick = notifyClick;
 }
 
 bool KTextBrowser::isNotifyClick() const
 {
     return d->notifyClick;
 }
 
 void KTextBrowser::setSource(const QUrl &name)
 {
     QString strName = name.toString();
     if (strName.isNull()) {
         return;
     }
 
     QRegExp whatsthis("whatsthis:/*([^/].*)");
     if (!d->notifyClick && whatsthis.exactMatch(strName)) {
         QWhatsThis::showText(QCursor::pos(), whatsthis.cap(1));
     } else if (strName.indexOf('@') > -1) {
         if (!d->notifyClick) {
             QDesktopServices::openUrl(name);
         } else {
             emit mailClick(QString(), strName);
         }
     } else {
         if (!d->notifyClick) {
             QDesktopServices::openUrl(name);
         } else {
             emit urlClick(strName);
         }
     }
 }
 
 void KTextBrowser::keyPressEvent(QKeyEvent *event)
 {
     if (event->key() == Qt::Key_Escape) {
         event->ignore();
     } else if (event->key() == Qt::Key_F1) {
         event->ignore();
     } else {
         QTextBrowser::keyPressEvent(event);
     }
 }
 
 void KTextBrowser::wheelEvent(QWheelEvent *event)
 {
     if (KGlobalSettings::wheelMouseZooms()) {
         QTextBrowser::wheelEvent(event);
     } else { // thanks, we don't want to zoom, so skip QTextEdit's impl.
         QAbstractScrollArea::wheelEvent(event);
     }
 }
 
 void KTextBrowser::contextMenuEvent(QContextMenuEvent *event)
 {
     QMenu *popup = createStandardContextMenu(event->pos());
     if (popup) {
         KIconTheme::assignIconsToContextMenu(isReadOnly() ? KIconTheme::ReadOnlyText
                                              : KIconTheme::TextEditor,
                                              popup->actions());
 
         popup->exec(event->globalPos());
         delete popup;
     }
 }
 
 #include "moc_ktextbrowser.cpp"