diff options
Diffstat (limited to 'konq-plugins/microformat/konqmficon.cpp')
| -rw-r--r-- | konq-plugins/microformat/konqmficon.cpp | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/konq-plugins/microformat/konqmficon.cpp b/konq-plugins/microformat/konqmficon.cpp new file mode 100644 index 0000000..51fdd97 --- /dev/null +++ b/konq-plugins/microformat/konqmficon.cpp @@ -0,0 +1,323 @@ +/* + Copyright (C) 2004 Teemu Rytilahti <tpr@d5k.net> + Copyright (C) 2005 George Staikos <staikos@kde.org> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + This program 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 General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + + As a special exception, permission is given to link this program + with any edition of Qt, and distribute the resulting executable, + without including the source code for Qt in the source distribution. +*/ + +#include "konqmficon.h" + +#include <dcopref.h> +#include <kdebug.h> +#include <kgenericfactory.h> +#include <kiconloader.h> +#include <kparts/statusbarextension.h> +#include <kstandarddirs.h> +#include <kstatusbar.h> +#include <kurllabel.h> + +#include <qcursor.h> +#include <qstylesheet.h> +#include <qtimer.h> +#include <qtooltip.h> + +typedef KGenericFactory<KonqMFIcon> KonqMFIconFactory; +K_EXPORT_COMPONENT_FACTORY(libmfkonqmficon, + KonqMFIconFactory("mfkonqmficon")) + +KonqMFIcon::KonqMFIcon(QObject *parent, const char *name, const QStringList &) +: KParts::Plugin(parent, name), PluginBase(), m_part(0), m_mfIcon(0), m_statusBarEx(0), m_menu(0) { + KGlobal::locale()->insertCatalogue("mf_konqplugin"); + + m_part = dynamic_cast<KHTMLPart*>(parent); + if (!m_part) { + kdDebug() << "couldn't get part" << endl; + return; + } + QTimer::singleShot(0, this, SLOT(waitPartToLoad())); +} + + +void KonqMFIcon::waitPartToLoad() { + connect(m_part, SIGNAL(completed()), this, SLOT(addMFIcon())); + connect(m_part, SIGNAL(completed(bool)), this, SLOT(addMFIcon())); // to make pages with metarefresh to work + connect(m_part, SIGNAL(started(KIO::Job *)), this, SLOT(removeMFIcon())); +} + + +KonqMFIcon::~KonqMFIcon() { + KGlobal::locale()->removeCatalogue("mf_konqplugin"); + delete m_menu; + m_menu = 0L; +} + + +static QString textForNode(DOM::Node node) { + QString rc; + DOM::NodeList nl = node.childNodes(); + for (unsigned int i = 0; i < nl.length(); ++i) { + DOM::Node n = nl.item(i); + if (n.nodeType() == DOM::Node::TEXT_NODE) { + rc += n.nodeValue().string(); + } + } + // FIXME: entries need to be escaped for vcard/vevent + return rc.stripWhiteSpace(); +} + + +static QString extractAddress(DOM::Node node) { + QString rc = ";;"; + QMap<QString,QString> entry; + DOM::NodeList nodes = node.childNodes(); + unsigned int n = nodes.length(); + for (unsigned int i = 0; i < n; ++i) { + DOM::Node node = nodes.item(i); + DOM::NamedNodeMap map = node.attributes(); + for (unsigned int j = 0; j < map.length(); ++j) { + if (map.item(j).nodeName().string() != "class") { + continue; + } + QString a = map.item(j).nodeValue().string(); + if (a == "street-address") { + entry["street-address"] = textForNode(node); + } else if (a == "locality") { + entry["locality"] = textForNode(node); + } else if (a == "region") { + entry["region"] = textForNode(node); + } else if (a == "postal-code") { + entry["postal-code"] = textForNode(node); + } + } + } + + rc += entry["street-address"] + ";" + entry["locality"] + ";" + entry["region"] + ";" + entry["postal-code"] + ";" + entry["country"]; + return rc.stripWhiteSpace(); +} + + +void KonqMFIcon::extractCard(DOM::Node node) { + QString name, value; + DOM::NodeList nodes = node.childNodes(); + unsigned int n = nodes.length(); + value += "BEGIN:VCARD\nVERSION:3.0\n"; + for (unsigned int i = 0; i < n; ++i) { + DOM::Node node = nodes.item(i); + DOM::NamedNodeMap map = node.attributes(); + for (unsigned int j = 0; j < map.length(); ++j) { + if (map.item(j).nodeName().string() != "class") { + continue; + } + QStringList l = QStringList::split(' ', map.item(j).nodeValue().string()); + for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { + if (*it == "photo") { + } else if (*it == "adr") { + value += "ADR:" + extractAddress(node) + "\n"; + } else if (*it == "tel") { + value += "TEL;TYPE=VOICE:" + textForNode(node) + "\n"; + } else if (*it == "fn") { + name = textForNode(node); + value += "FN:" + name + "\n"; + } else if (*it == "url") { + DOM::Node at = node.attributes().getNamedItem("href"); + if (!at.isNull()) { + value += "URL:" + at.nodeValue().string().stripWhiteSpace() + "\n"; + } + } else if (*it == "email") { + DOM::Node at = node.attributes().getNamedItem("href"); + if (!at.isNull()) { + QString v = at.nodeValue().string(); + if (v.startsWith("mailto:")) { + v = v.mid(7); + } + value += "EMAIL:" + v.stripWhiteSpace() + "\n"; + } + } else if (*it == "org") { + value += "ORG:" + textForNode(node) + "\n"; + } + } + } + } + + if (!name.isEmpty()) { + value += "END:VCARD\n"; + _cards.append(qMakePair(name, value)); + } +} + + +void KonqMFIcon::extractEvent(DOM::Node node) { + QString name, value = "BEGIN:VCALENDAR\nPRODID:-//Konqueror//EN\nVERSION:2.0\nBEGIN:VEVENT\n"; + DOM::NodeList nodes = node.childNodes(); + unsigned int n = nodes.length(); + for (unsigned int i = 0; i < n; ++i) { + DOM::Node node = nodes.item(i); + DOM::NamedNodeMap map = node.attributes(); + for (unsigned int j = 0; j < map.length(); ++j) { + if (map.item(j).nodeName().string() != "class") { + continue; + } + QStringList l = QStringList::split(' ', map.item(j).nodeValue().string()); + for (QStringList::ConstIterator it = l.begin(); it != l.end(); ++it) { + if (*it == "url") { + DOM::Node at = node.attributes().getNamedItem("href"); + if (!at.isNull()) { + value += "URL:" + at.nodeValue().string().stripWhiteSpace() + "\n"; + } + } else if (*it == "dtstart") { + DOM::Node at = node.attributes().getNamedItem("title"); + if (!at.isNull()) { + value += "DTSTART:" + at.nodeValue().string().stripWhiteSpace() + "\n"; + } + } else if (*it == "dtend") { + DOM::Node at = node.attributes().getNamedItem("title"); + if (!at.isNull()) { + value += "DTEND:" + at.nodeValue().string().stripWhiteSpace() + "\n"; + } + } else if (*it == "summary") { + name = textForNode(node); + value += "SUMMARY:" + name + "\n"; + } else if (*it == "location") { + value += "LOCATION:" + textForNode(node) + "\n"; + } + } + } + } + + if (!name.isEmpty()) { + value += "END:VEVENT\nEND:VCALENDAR\n"; + _events.append(qMakePair(name, value)); + } +} + + +bool KonqMFIcon::hasMicroFormat(DOM::NodeList nodes) { + bool ok = false; + unsigned int n = nodes.length(); + for (unsigned int i = 0; i < n; ++i) { + DOM::Node node = nodes.item(i); + DOM::NamedNodeMap map = node.attributes(); + for (unsigned int j = 0; j < map.length(); ++j) { + if (map.item(j).nodeName().string() != "class") { + continue; + } + if (map.item(j).nodeValue().string() == "vevent") { + ok = true; + extractEvent(node); + break; + } + if (map.item(j).nodeValue().string() == "vcard") { + ok = true; + extractCard(node); + break; + } + } + if (hasMicroFormat(node.childNodes())) { + ok = true; + } + } + return ok; +} + + +bool KonqMFIcon::mfFound() { + _events.clear(); + _cards.clear(); + return hasMicroFormat(m_part->document().childNodes()); +} + + +void KonqMFIcon::contextMenu() { + delete m_menu; + m_menu = new KPopupMenu(m_part->widget()); + m_menu->insertTitle(i18n("Microformats")); + connect(m_menu, SIGNAL(activated(int)), this, SLOT(addMF(int))); + int id = 0; + for (QValueList<QPair<QString, QString> >::ConstIterator it = _events.begin(); it != _events.end(); ++it) { + m_menu->insertItem(SmallIcon("bookmark_add"), (*it).first, id); + id++; + } + for (QValueList<QPair<QString, QString> >::ConstIterator it = _cards.begin(); it != _cards.end(); ++it) { + m_menu->insertItem(SmallIcon("bookmark_add"), (*it).first, id); + id++; + } + m_menu->insertSeparator(); + m_menu->insertItem(SmallIcon("bookmark_add"), i18n("Import All Microformats"), this, SLOT(addMFs()), 0, 50000 ); + m_menu->popup(QCursor::pos()); +} + + +void KonqMFIcon::addMFIcon() { + if (!mfFound() || m_mfIcon) { + return; + } + + m_statusBarEx = KParts::StatusBarExtension::childObject(m_part); + if (!m_statusBarEx) { + return; + } + + m_mfIcon = new KURLLabel(m_statusBarEx->statusBar()); + m_mfIcon->setFixedHeight(instance()->iconLoader()->currentSize(KIcon::Small)); + m_mfIcon->setSizePolicy(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed)); + m_mfIcon->setUseCursor(false); + //FIXME hackish + m_mfIcon->setPixmap(QPixmap(locate("data", "microformat/pics/microformat.png"))); + + QToolTip::remove(m_mfIcon); + QToolTip::add(m_mfIcon, i18n("This site has a microformat entry", "This site has %n microformat entries", _events.count() + _cards.count())); + + m_statusBarEx->addStatusBarItem(m_mfIcon, 0, true); + + connect(m_mfIcon, SIGNAL(leftClickedURL()), this, SLOT(contextMenu())); +} + + +void KonqMFIcon::removeMFIcon() { + _events.clear(); + _cards.clear(); + if (m_mfIcon) { + m_statusBarEx->removeStatusBarItem(m_mfIcon); + delete m_mfIcon; + m_mfIcon = 0; + } + + // Close the popup if it's open, otherwise we crash + delete m_menu; + m_menu = 0L; +} + + +void KonqMFIcon::addMF(int id) { + if (id < int(_events.count())) { + } else if (id < int(_cards.count())) { + id -= _cards.count() - 1; + addVCardViaDCOP(_cards[id].second); + } +} + + +void KonqMFIcon::addMFs() { + int n = _events.count() + _cards.count(); + for (int i = 0; i < n; ++i) { + addMF(i); + } +} + +#include "konqmficon.moc" |