1d0825bca7fe65beaee391d30da42e937db621564Steve Block/* 2d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2009-2010 Nokia Corporation and/or its subsidiary(-ies) 3d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in> 4d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2006 George Staikos <staikos@kde.org> 5d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2006 Dirk Mueller <mueller@kde.org> 6d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2006 Zack Rusin <zack@kde.org> 7d0825bca7fe65beaee391d30da42e937db621564Steve Block * Copyright (C) 2006 Simon Hausmann <hausmann@kde.org> 8d0825bca7fe65beaee391d30da42e937db621564Steve Block * 9d0825bca7fe65beaee391d30da42e937db621564Steve Block * All rights reserved. 10d0825bca7fe65beaee391d30da42e937db621564Steve Block * 11d0825bca7fe65beaee391d30da42e937db621564Steve Block * Redistribution and use in source and binary forms, with or without 12d0825bca7fe65beaee391d30da42e937db621564Steve Block * modification, are permitted provided that the following conditions 13d0825bca7fe65beaee391d30da42e937db621564Steve Block * are met: 14d0825bca7fe65beaee391d30da42e937db621564Steve Block * 1. Redistributions of source code must retain the above copyright 15d0825bca7fe65beaee391d30da42e937db621564Steve Block * notice, this list of conditions and the following disclaimer. 16d0825bca7fe65beaee391d30da42e937db621564Steve Block * 2. Redistributions in binary form must reproduce the above copyright 17d0825bca7fe65beaee391d30da42e937db621564Steve Block * notice, this list of conditions and the following disclaimer in the 18d0825bca7fe65beaee391d30da42e937db621564Steve Block * documentation and/or other materials provided with the distribution. 19d0825bca7fe65beaee391d30da42e937db621564Steve Block * 20d0825bca7fe65beaee391d30da42e937db621564Steve Block * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY 21d0825bca7fe65beaee391d30da42e937db621564Steve Block * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22d0825bca7fe65beaee391d30da42e937db621564Steve Block * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23d0825bca7fe65beaee391d30da42e937db621564Steve Block * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR 24d0825bca7fe65beaee391d30da42e937db621564Steve Block * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 25d0825bca7fe65beaee391d30da42e937db621564Steve Block * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 26d0825bca7fe65beaee391d30da42e937db621564Steve Block * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 27d0825bca7fe65beaee391d30da42e937db621564Steve Block * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 28d0825bca7fe65beaee391d30da42e937db621564Steve Block * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 29d0825bca7fe65beaee391d30da42e937db621564Steve Block * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 30d0825bca7fe65beaee391d30da42e937db621564Steve Block * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 31d0825bca7fe65beaee391d30da42e937db621564Steve Block */ 32d0825bca7fe65beaee391d30da42e937db621564Steve Block 33d0825bca7fe65beaee391d30da42e937db621564Steve Block#include "webpage.h" 34d0825bca7fe65beaee391d30da42e937db621564Steve Block 35db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block#include "launcherwindow.h" 36db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 37e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block#include <QAuthenticator> 38d0825bca7fe65beaee391d30da42e937db621564Steve Block#include <QDesktopServices> 39d0825bca7fe65beaee391d30da42e937db621564Steve Block#include <QtGui> 40e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block#include <QtNetwork/QNetworkReply> 41d0825bca7fe65beaee391d30da42e937db621564Steve Block#include <QtNetwork/QNetworkRequest> 42d0825bca7fe65beaee391d30da42e937db621564Steve Block#include <QtNetwork/QNetworkProxy> 43d0825bca7fe65beaee391d30da42e937db621564Steve Block 44d0825bca7fe65beaee391d30da42e937db621564Steve BlockWebPage::WebPage(QObject* parent) 45d0825bca7fe65beaee391d30da42e937db621564Steve Block : QWebPage(parent) 46dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block , m_userAgent() 47dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block , m_interruptingJavaScriptEnabled(false) 48d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 49d0825bca7fe65beaee391d30da42e937db621564Steve Block applyProxy(); 50e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 5181bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch connect(networkAccessManager(), SIGNAL(authenticationRequired(QNetworkReply*, QAuthenticator*)), 5281bc750723a18f21cd17d1b173cd2a4dda9cea6eBen Murdoch this, SLOT(authenticationRequired(QNetworkReply*, QAuthenticator*))); 534576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang connect(this, SIGNAL(featurePermissionRequested(QWebFrame*, QWebPage::Feature)), this, SLOT(requestPermission(QWebFrame*, QWebPage::Feature))); 544576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang connect(this, SIGNAL(featurePermissionRequestCanceled(QWebFrame*, QWebPage::Feature)), this, SLOT(featurePermissionRequestCanceled(QWebFrame*, QWebPage::Feature))); 55d0825bca7fe65beaee391d30da42e937db621564Steve Block} 56d0825bca7fe65beaee391d30da42e937db621564Steve Block 57d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid WebPage::applyProxy() 58d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 59d0825bca7fe65beaee391d30da42e937db621564Steve Block QUrl proxyUrl(qgetenv("http_proxy")); 60d0825bca7fe65beaee391d30da42e937db621564Steve Block 61d0825bca7fe65beaee391d30da42e937db621564Steve Block if (proxyUrl.isValid() && !proxyUrl.host().isEmpty()) { 62d0825bca7fe65beaee391d30da42e937db621564Steve Block int proxyPort = (proxyUrl.port() > 0) ? proxyUrl.port() : 8080; 63d0825bca7fe65beaee391d30da42e937db621564Steve Block networkAccessManager()->setProxy(QNetworkProxy(QNetworkProxy::HttpProxy, proxyUrl.host(), proxyPort)); 64d0825bca7fe65beaee391d30da42e937db621564Steve Block } 65d0825bca7fe65beaee391d30da42e937db621564Steve Block} 66d0825bca7fe65beaee391d30da42e937db621564Steve Block 67d0825bca7fe65beaee391d30da42e937db621564Steve Blockbool WebPage::supportsExtension(QWebPage::Extension extension) const 68d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 69d0825bca7fe65beaee391d30da42e937db621564Steve Block if (extension == QWebPage::ErrorPageExtension) 70d0825bca7fe65beaee391d30da42e937db621564Steve Block return true; 71d0825bca7fe65beaee391d30da42e937db621564Steve Block return false; 72d0825bca7fe65beaee391d30da42e937db621564Steve Block} 73d0825bca7fe65beaee391d30da42e937db621564Steve Block 74d0825bca7fe65beaee391d30da42e937db621564Steve Blockbool WebPage::extension(Extension extension, const ExtensionOption* option, ExtensionReturn* output) 75d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 76d0825bca7fe65beaee391d30da42e937db621564Steve Block const QWebPage::ErrorPageExtensionOption* info = static_cast<const QWebPage::ErrorPageExtensionOption*>(option); 77d0825bca7fe65beaee391d30da42e937db621564Steve Block QWebPage::ErrorPageExtensionReturn* errorPage = static_cast<QWebPage::ErrorPageExtensionReturn*>(output); 78d0825bca7fe65beaee391d30da42e937db621564Steve Block 79d0825bca7fe65beaee391d30da42e937db621564Steve Block errorPage->content = QString("<html><head><title>Failed loading page</title></head><body>%1</body></html>") 80d0825bca7fe65beaee391d30da42e937db621564Steve Block .arg(info->errorString).toUtf8(); 81d0825bca7fe65beaee391d30da42e937db621564Steve Block 82d0825bca7fe65beaee391d30da42e937db621564Steve Block return true; 83d0825bca7fe65beaee391d30da42e937db621564Steve Block} 84d0825bca7fe65beaee391d30da42e937db621564Steve Block 85d0825bca7fe65beaee391d30da42e937db621564Steve Blockbool WebPage::acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, NavigationType type) 86d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 87d0825bca7fe65beaee391d30da42e937db621564Steve Block QObject* view = parent(); 88d0825bca7fe65beaee391d30da42e937db621564Steve Block 89d0825bca7fe65beaee391d30da42e937db621564Steve Block QVariant value = view->property("keyboardModifiers"); 90d0825bca7fe65beaee391d30da42e937db621564Steve Block 91d0825bca7fe65beaee391d30da42e937db621564Steve Block if (!value.isNull()) { 92d0825bca7fe65beaee391d30da42e937db621564Steve Block Qt::KeyboardModifiers modifiers = Qt::KeyboardModifiers(value.toInt()); 93d0825bca7fe65beaee391d30da42e937db621564Steve Block 94d0825bca7fe65beaee391d30da42e937db621564Steve Block if (modifiers & Qt::ShiftModifier) { 95d0825bca7fe65beaee391d30da42e937db621564Steve Block QWebPage* page = createWindow(QWebPage::WebBrowserWindow); 96d0825bca7fe65beaee391d30da42e937db621564Steve Block page->mainFrame()->load(request); 97d0825bca7fe65beaee391d30da42e937db621564Steve Block return false; 98d0825bca7fe65beaee391d30da42e937db621564Steve Block } 99d0825bca7fe65beaee391d30da42e937db621564Steve Block 100d0825bca7fe65beaee391d30da42e937db621564Steve Block if (modifiers & Qt::AltModifier) { 101d0825bca7fe65beaee391d30da42e937db621564Steve Block openUrlInDefaultBrowser(request.url()); 102d0825bca7fe65beaee391d30da42e937db621564Steve Block return false; 103d0825bca7fe65beaee391d30da42e937db621564Steve Block } 104d0825bca7fe65beaee391d30da42e937db621564Steve Block } 105d0825bca7fe65beaee391d30da42e937db621564Steve Block 106d0825bca7fe65beaee391d30da42e937db621564Steve Block return QWebPage::acceptNavigationRequest(frame, request, type); 107d0825bca7fe65beaee391d30da42e937db621564Steve Block} 108d0825bca7fe65beaee391d30da42e937db621564Steve Block 109d0825bca7fe65beaee391d30da42e937db621564Steve Blockvoid WebPage::openUrlInDefaultBrowser(const QUrl& url) 110d0825bca7fe65beaee391d30da42e937db621564Steve Block{ 11165f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#ifndef QT_NO_DESKTOPSERVICES 112d0825bca7fe65beaee391d30da42e937db621564Steve Block if (QAction* action = qobject_cast<QAction*>(sender())) 113d0825bca7fe65beaee391d30da42e937db621564Steve Block QDesktopServices::openUrl(action->data().toUrl()); 114d0825bca7fe65beaee391d30da42e937db621564Steve Block else 115d0825bca7fe65beaee391d30da42e937db621564Steve Block QDesktopServices::openUrl(url); 11665f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#endif 117d0825bca7fe65beaee391d30da42e937db621564Steve Block} 118d0825bca7fe65beaee391d30da42e937db621564Steve Block 119dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve BlockQString WebPage::userAgentForUrl(const QUrl& url) const 120dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 121dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (!m_userAgent.isEmpty()) 122dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return m_userAgent; 123dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return QWebPage::userAgentForUrl(url); 124dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 125d0825bca7fe65beaee391d30da42e937db621564Steve Block 126dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Blockbool WebPage::shouldInterruptJavaScript() 127dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block{ 128dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block if (!m_interruptingJavaScriptEnabled) 129dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return false; 130dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block return QWebPage::shouldInterruptJavaScript(); 131dcc8cf2e65d1aa555cce12431a16547e66b469eeSteve Block} 132e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 133e78cbe89e6f337f2f1fe40315be88f742b547151Steve Blockvoid WebPage::authenticationRequired(QNetworkReply* reply, QAuthenticator* authenticator) 134e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block{ 135e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QDialog* dialog = new QDialog(QApplication::activeWindow()); 136e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block dialog->setWindowTitle("HTTP Authentication"); 137e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 138e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QGridLayout* layout = new QGridLayout(dialog); 139e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block dialog->setLayout(layout); 140e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 141e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QLabel* messageLabel = new QLabel(dialog); 142e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block messageLabel->setWordWrap(true); 143e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QString messageStr = QString("Enter with username and password for: %1"); 144e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block messageLabel->setText(messageStr.arg(reply->url().toString())); 145e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(messageLabel, 0, 1); 146e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 14765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#ifndef QT_NO_LINEEDIT 148e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QLabel* userLabel = new QLabel("Username:", dialog); 149e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(userLabel, 1, 0); 150e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QLineEdit* userInput = new QLineEdit(dialog); 151e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(userInput, 1, 1); 152e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 153e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QLabel* passLabel = new QLabel("Password:", dialog); 154e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(passLabel, 2, 0); 155e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QLineEdit* passInput = new QLineEdit(dialog); 156e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block passInput->setEchoMode(QLineEdit::Password); 157e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(passInput, 2, 1); 15865f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#endif 159e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 160e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block QDialogButtonBox* buttonBox = new QDialogButtonBox(QDialogButtonBox::Ok 161e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block | QDialogButtonBox::Cancel, Qt::Horizontal, dialog); 162e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block connect(buttonBox, SIGNAL(accepted()), dialog, SLOT(accept())); 163e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block connect(buttonBox, SIGNAL(rejected()), dialog, SLOT(reject())); 164e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block layout->addWidget(buttonBox, 3, 1); 165e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 166e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block if (dialog->exec() == QDialog::Accepted) { 16765f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#ifndef QT_NO_LINEEDIT 168e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block authenticator->setUser(userInput->text()); 169e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block authenticator->setPassword(passInput->text()); 17065f03d4f644ce73618e5f4f50dd694b26f55ae12Ben Murdoch#endif 171e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block } 172e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block 173e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block delete dialog; 174e78cbe89e6f337f2f1fe40315be88f742b547151Steve Block} 1750617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen 1764576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wangvoid WebPage::requestPermission(QWebFrame* frame, QWebPage::Feature feature) 1770617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen{ 1784576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wang setFeaturePermission(frame, feature, PermissionGrantedByUser); 1790617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen} 1800617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen 1814576aa36e9a9671459299c7963ac95aa94beaea9Shimeng (Simon) Wangvoid WebPage::featurePermissionRequestCanceled(QWebFrame*, QWebPage::Feature) 1820617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen{ 1830617145a89917ae7735fe1c9538688ab9a577df5Kristian Monsen} 184db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 185db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve BlockQWebPage* WebPage::createWindow(QWebPage::WebWindowType type) 186db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block{ 187db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block LauncherWindow* mw = new LauncherWindow; 188db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block if (type == WebModalDialog) 189db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block mw->setWindowModality(Qt::ApplicationModal); 190db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block mw->show(); 191db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block return mw->page(); 192db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block} 193db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 194db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve BlockQObject* WebPage::createPlugin(const QString &classId, const QUrl&, const QStringList&, const QStringList&) 195db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block{ 196db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block if (classId == "alien_QLabel") { 197db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block QLabel* l = new QLabel; 198db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block l->winId(); 199db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block return l; 200db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block } 201db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 202db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block#ifndef QT_NO_UITOOLS 203db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block QUiLoader loader; 204db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block return loader.createWidget(classId, view()); 205db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block#else 206db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block Q_UNUSED(classId); 207db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block return 0; 208db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block#endif 209db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block} 210db14019a23d96bc8a444b6576a5da8bd1cfbc8b0Steve Block 211