diff options
Diffstat (limited to 'src/3rdparty/webkit/WebKit/qt/Api')
31 files changed, 4179 insertions, 921 deletions
diff --git a/src/3rdparty/webkit/WebKit/qt/Api/headers.pri b/src/3rdparty/webkit/WebKit/qt/Api/headers.pri index d92eb1cf7..1a4259733 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/headers.pri +++ b/src/3rdparty/webkit/WebKit/qt/Api/headers.pri @@ -1,4 +1,5 @@ WEBKIT_API_HEADERS = $$PWD/qwebframe.h \ + $$PWD/qgraphicswebview.h \ $$PWD/qwebkitglobal.h \ $$PWD/qwebpage.h \ $$PWD/qwebview.h \ @@ -8,4 +9,6 @@ WEBKIT_API_HEADERS = $$PWD/qwebframe.h \ $$PWD/qwebsecurityorigin.h \ $$PWD/qwebelement.h \ $$PWD/qwebpluginfactory.h \ - $$PWD/qwebhistory.h + $$PWD/qwebhistory.h \ + $$PWD/qwebinspector.h \ + $$PWD/qwebkitversion.h diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp new file mode 100644 index 000000000..ceb5ee1f0 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.cpp @@ -0,0 +1,1010 @@ +/* + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) + Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in> + + 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 "config.h" +#include "qgraphicswebview.h" + +#include "qwebframe.h" +#include "qwebpage.h" +#include "qwebpage_p.h" +#include "QWebPageClient.h" +#include <QtGui/QGraphicsScene> +#include <QtGui/QGraphicsView> +#include <QtGui/qapplication.h> +#include <QtGui/qgraphicssceneevent.h> +#include <QtGui/qstyleoption.h> +#if defined(Q_WS_X11) +#include <QX11Info> +#endif + +class QGraphicsWebViewPrivate : public QWebPageClient { +public: + QGraphicsWebViewPrivate(QGraphicsWebView* parent) + : q(parent) + , page(0) + {} + + virtual ~QGraphicsWebViewPrivate(); + virtual void scroll(int dx, int dy, const QRect&); + virtual void update(const QRect& dirtyRect); + virtual void setInputMethodEnabled(bool enable); + virtual bool inputMethodEnabled() const; +#if QT_VERSION >= 0x040600 + virtual void setInputMethodHint(Qt::InputMethodHint hint, bool enable); +#endif + +#ifndef QT_NO_CURSOR + virtual QCursor cursor() const; + virtual void updateCursor(const QCursor& cursor); +#endif + + virtual QPalette palette() const; + virtual int screenNumber() const; + virtual QWidget* ownerWidget() const; + + virtual QObject* pluginParent() const; + + void _q_doLoadFinished(bool success); + + QGraphicsWebView* q; + QWebPage* page; +}; + +QGraphicsWebViewPrivate::~QGraphicsWebViewPrivate() +{ +} + +void QGraphicsWebViewPrivate::_q_doLoadFinished(bool success) +{ + // If the page had no title, still make sure it gets the signal + if (q->title().isEmpty()) + emit q->urlChanged(q->url()); + + emit q->loadFinished(success); +} + +void QGraphicsWebViewPrivate::scroll(int dx, int dy, const QRect& rectToScroll) +{ + q->scroll(qreal(dx), qreal(dy), QRectF(rectToScroll)); +} + +void QGraphicsWebViewPrivate::update(const QRect & dirtyRect) +{ + q->update(QRectF(dirtyRect)); +} + + +void QGraphicsWebViewPrivate::setInputMethodEnabled(bool enable) +{ +#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0) + q->setFlag(QGraphicsItem::ItemAcceptsInputMethod, enable); +#endif +} + +bool QGraphicsWebViewPrivate::inputMethodEnabled() const +{ +#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0) + return q->flags() & QGraphicsItem::ItemAcceptsInputMethod; +#else + return false; +#endif +} + +#if QT_VERSION >= 0x040600 +void QGraphicsWebViewPrivate::setInputMethodHint(Qt::InputMethodHint hint, bool enable) +{ + if (enable) + q->setInputMethodHints(q->inputMethodHints() | hint); + else + q->setInputMethodHints(q->inputMethodHints() & ~hint); +} +#endif +#ifndef QT_NO_CURSOR +QCursor QGraphicsWebViewPrivate::cursor() const +{ + return q->cursor(); +} + +void QGraphicsWebViewPrivate::updateCursor(const QCursor& cursor) +{ + q->setCursor(cursor); +} +#endif + +QPalette QGraphicsWebViewPrivate::palette() const +{ + return q->palette(); +} + +int QGraphicsWebViewPrivate::screenNumber() const +{ +#if defined(Q_WS_X11) + const QList<QGraphicsView*> views = q->scene()->views(); + + if (!views.isEmpty()) + return views.at(0)->x11Info().screen(); +#endif + + return 0; +} + +QWidget* QGraphicsWebViewPrivate::ownerWidget() const +{ + const QList<QGraphicsView*> views = q->scene()->views(); + return views.value(0); +} + +QObject* QGraphicsWebViewPrivate::pluginParent() const +{ + return q; +} + +/*! + \class QGraphicsWebView + \brief The QGraphicsWebView class allows Web content to be added to a GraphicsView. + \since 4.6 + + An instance of this class renders Web content from a URL or supplied as data, using + features of the QtWebKit module. + + If the width and height of the item are not set, they will default to 800 and 600, + respectively. If the Web page contents is larger than that, scrollbars will be shown + if not disabled explicitly. + + \section1 Browser Features + + Many of the functions, signals and properties provided by QWebView are also available + for this item, making it simple to adapt existing code to use QGraphicsWebView instead + of QWebView. + + The item uses a QWebPage object to perform the rendering of Web content, and this can + be obtained with the page() function, enabling the document itself to be accessed and + modified. + + As with QWebView, the item records the browsing history using a QWebHistory object, + accessible using the history() function. The QWebSettings object that defines the + configuration of the browser can be obtained with the settings() function, enabling + features like plugin support to be customized for each item. + + \sa QWebView, QGraphicsTextItem +*/ + +/*! + \fn void QGraphicsWebView::titleChanged(const QString &title) + + This signal is emitted whenever the \a title of the main frame changes. + + \sa title() +*/ + +/*! + \fn void QGraphicsWebView::urlChanged(const QUrl &url) + + This signal is emitted when the \a url of the view changes. + + \sa url(), load() +*/ + +/*! + \fn void QGraphicsWebView::iconChanged() + + This signal is emitted whenever the icon of the page is loaded or changes. + + In order for icons to be loaded, you will need to set an icon database path + using QWebSettings::setIconDatabasePath(). + + \sa icon(), QWebSettings::setIconDatabasePath() +*/ + +/*! + \fn void QGraphicsWebView::loadStarted() + + This signal is emitted when a new load of the page is started. + + \sa loadProgress(), loadFinished() +*/ + +/*! + \fn void QGraphicsWebView::loadFinished(bool ok) + + This signal is emitted when a load of the page is finished. + \a ok will indicate whether the load was successful or any error occurred. + + \sa loadStarted() +*/ + +/*! + Constructs an empty QGraphicsWebView with parent \a parent. + + \sa load() +*/ +QGraphicsWebView::QGraphicsWebView(QGraphicsItem* parent) + : QGraphicsWidget(parent) + , d(new QGraphicsWebViewPrivate(this)) +{ +#if QT_VERSION >= 0x040600 + setFlag(QGraphicsItem::ItemUsesExtendedStyleOption, true); +#endif + setAcceptHoverEvents(true); + setFocusPolicy(Qt::StrongFocus); +} + +/*! + Destroys the item. +*/ +QGraphicsWebView::~QGraphicsWebView() +{ + if (d->page) { +#if QT_VERSION >= 0x040600 + d->page->d->view.clear(); +#else + d->page->d->view = 0; +#endif + d->page->d->client = 0; // unset the page client + } + + if (d->page && d->page->parent() == this) + delete d->page; + + delete d; +} + +/*! + Returns a pointer to the underlying web page. + + \sa setPage() +*/ +QWebPage* QGraphicsWebView::page() const +{ + if (!d->page) { + QGraphicsWebView* that = const_cast<QGraphicsWebView*>(this); + QWebPage* page = new QWebPage(that); + + // Default to not having a background, in the case + // the page doesn't provide one. + QPalette palette = QApplication::palette(); + palette.setBrush(QPalette::Base, QColor::fromRgbF(0, 0, 0, 0)); + page->setPalette(palette); + + that->setPage(page); + } + + return d->page; +} + +/*! \reimp +*/ +void QGraphicsWebView::paint(QPainter* painter, const QStyleOptionGraphicsItem* option, QWidget*) +{ + page()->mainFrame()->render(painter, option->exposedRect.toRect()); +} + +/*! \reimp +*/ +bool QGraphicsWebView::sceneEvent(QEvent* event) +{ + // Re-implemented in order to allows fixing event-related bugs in patch releases. + return QGraphicsWidget::sceneEvent(event); +} + +/*! \reimp +*/ +QVariant QGraphicsWebView::itemChange(GraphicsItemChange change, const QVariant& value) +{ + switch (change) { + // Differently from QWebView, it is interesting to QGraphicsWebView to handle + // post mouse cursor change notifications. Reason: 'ItemCursorChange' is sent + // as the first action in QGraphicsItem::setCursor implementation, and at that + // item widget's cursor has not been effectively changed yet. + // After cursor is properly set (at 'ItemCursorHasChanged' emission time), we + // fire 'CursorChange'. + case ItemCursorChange: + return value; + case ItemCursorHasChanged: + QEvent event(QEvent::CursorChange); + QApplication::sendEvent(this, &event); + return value; + } + + return QGraphicsWidget::itemChange(change, value); +} + +/*! \reimp +*/ +QSizeF QGraphicsWebView::sizeHint(Qt::SizeHint which, const QSizeF& constraint) const +{ + if (which == Qt::PreferredSize) + return QSizeF(800, 600); // ### + return QGraphicsWidget::sizeHint(which, constraint); +} + +/*! \reimp +*/ +QVariant QGraphicsWebView::inputMethodQuery(Qt::InputMethodQuery query) const +{ + if (d->page) + return d->page->inputMethodQuery(query); + return QVariant(); +} + +/*! \reimp +*/ +bool QGraphicsWebView::event(QEvent* event) +{ + // Re-implemented in order to allows fixing event-related bugs in patch releases. + + if (d->page) { +#ifndef QT_NO_CONTEXTMENU + if (event->type() == QEvent::GraphicsSceneContextMenu) { + if (!isEnabled()) + return false; + + QGraphicsSceneContextMenuEvent* ev = static_cast<QGraphicsSceneContextMenuEvent*>(event); + QContextMenuEvent fakeEvent(QContextMenuEvent::Reason(ev->reason()), ev->pos().toPoint()); + if (d->page->swallowContextMenuEvent(&fakeEvent)) { + event->accept(); + return true; + } + d->page->updatePositionDependentActions(fakeEvent.pos()); + } else +#endif // QT_NO_CONTEXTMENU + { +#ifndef QT_NO_CURSOR +#if QT_VERSION >= 0x040400 + if (event->type() == QEvent::CursorChange) { + // An unsetCursor will set the cursor to Qt::ArrowCursor. + // Thus this cursor change might be a QWidget::unsetCursor() + // If this is not the case and it came from WebCore, the + // QWebPageClient already has set its cursor internally + // to Qt::ArrowCursor, so updating the cursor is always + // right, as it falls back to the last cursor set by + // WebCore. + // FIXME: Add a QEvent::CursorUnset or similar to Qt. + if (cursor().shape() == Qt::ArrowCursor) + d->resetCursor(); + } +#endif +#endif + } + } + return QGraphicsWidget::event(event); +} + +/*! + Makes \a page the new web page of the web graphicsitem. + + The parent QObject of the provided page remains the owner + of the object. If the current document is a child of the web + view, it will be deleted. + + \sa page() +*/ +void QGraphicsWebView::setPage(QWebPage* page) +{ + if (d->page == page) + return; + + if (d->page) { + d->page->d->client = 0; // unset the page client + if (d->page->parent() == this) + delete d->page; + else + d->page->disconnect(this); + } + + d->page = page; + if (!d->page) + return; + d->page->d->client = d; // set the page client + + QSize size = geometry().size().toSize(); + page->setViewportSize(size); + + QWebFrame* mainFrame = d->page->mainFrame(); + + connect(mainFrame, SIGNAL(titleChanged(QString)), + this, SIGNAL(titleChanged(QString))); + connect(mainFrame, SIGNAL(iconChanged()), + this, SIGNAL(iconChanged())); + connect(mainFrame, SIGNAL(urlChanged(QUrl)), + this, SIGNAL(urlChanged(QUrl))); + connect(d->page, SIGNAL(loadStarted()), + this, SIGNAL(loadStarted())); + connect(d->page, SIGNAL(loadProgress(int)), + this, SIGNAL(loadProgress(int))); + connect(d->page, SIGNAL(loadFinished(bool)), + this, SLOT(_q_doLoadFinished(bool))); + connect(d->page, SIGNAL(statusBarMessage(QString)), + this, SIGNAL(statusBarMessage(QString))); + connect(d->page, SIGNAL(linkClicked(QUrl)), + this, SIGNAL(linkClicked(QUrl))); +} + +/*! + \property QGraphicsWebView::url + \brief the url of the web page currently viewed + + Setting this property clears the view and loads the URL. + + By default, this property contains an empty, invalid URL. + + \sa load(), urlChanged() +*/ + +void QGraphicsWebView::setUrl(const QUrl &url) +{ + page()->mainFrame()->setUrl(url); +} + +QUrl QGraphicsWebView::url() const +{ + if (d->page) + return d->page->mainFrame()->url(); + + return QUrl(); +} + +/*! + \property QGraphicsWebView::title + \brief the title of the web page currently viewed + + By default, this property contains an empty string. + + \sa titleChanged() +*/ +QString QGraphicsWebView::title() const +{ + if (d->page) + return d->page->mainFrame()->title(); + + return QString(); +} + +/*! + \property QGraphicsWebView::icon + \brief the icon associated with the web page currently viewed + + By default, this property contains a null icon. + + \sa iconChanged(), QWebSettings::iconForUrl() +*/ +QIcon QGraphicsWebView::icon() const +{ + if (d->page) + return d->page->mainFrame()->icon(); + + return QIcon(); +} + +/*! + \property QGraphicsWebView::zoomFactor + \since 4.5 + \brief the zoom factor for the view +*/ + +void QGraphicsWebView::setZoomFactor(qreal factor) +{ + if (factor == page()->mainFrame()->zoomFactor()) + return; + + page()->mainFrame()->setZoomFactor(factor); +} + +qreal QGraphicsWebView::zoomFactor() const +{ + return page()->mainFrame()->zoomFactor(); +} + +/*! \reimp +*/ +void QGraphicsWebView::updateGeometry() +{ + QGraphicsWidget::updateGeometry(); + + if (!d->page) + return; + + QSize size = geometry().size().toSize(); + d->page->setViewportSize(size); +} + +/*! \reimp +*/ +void QGraphicsWebView::setGeometry(const QRectF& rect) +{ + QGraphicsWidget::setGeometry(rect); + + if (!d->page) + return; + + // NOTE: call geometry() as setGeometry ensures that + // the geometry is within legal bounds (minimumSize, maximumSize) + QSize size = geometry().size().toSize(); + d->page->setViewportSize(size); +} + +/*! + Convenience slot that stops loading the document. + + \sa reload(), loadFinished() +*/ +void QGraphicsWebView::stop() +{ + if (d->page) + d->page->triggerAction(QWebPage::Stop); +} + +/*! + Convenience slot that loads the previous document in the list of documents + built by navigating links. Does nothing if there is no previous document. + + \sa forward() +*/ +void QGraphicsWebView::back() +{ + if (d->page) + d->page->triggerAction(QWebPage::Back); +} + +/*! + Convenience slot that loads the next document in the list of documents + built by navigating links. Does nothing if there is no next document. + + \sa back() +*/ +void QGraphicsWebView::forward() +{ + if (d->page) + d->page->triggerAction(QWebPage::Forward); +} + +/*! + Reloads the current document. + + \sa stop(), loadStarted() +*/ +void QGraphicsWebView::reload() +{ + if (d->page) + d->page->triggerAction(QWebPage::Reload); +} + +/*! + Loads the specified \a url and displays it. + + \note The view remains the same until enough data has arrived to display the new \a url. + + \sa setUrl(), url(), urlChanged() +*/ +void QGraphicsWebView::load(const QUrl& url) +{ + page()->mainFrame()->load(url); +} + +/*! + \fn void QGraphicsWebView::load(const QNetworkRequest &request, QNetworkAccessManager::Operation operation, const QByteArray &body) + + Loads a network request, \a request, using the method specified in \a operation. + + \a body is optional and is only used for POST operations. + + \note The view remains the same until enough data has arrived to display the new url. + + \sa url(), urlChanged() +*/ + +void QGraphicsWebView::load(const QNetworkRequest& request, + QNetworkAccessManager::Operation operation, + const QByteArray& body) +{ + page()->mainFrame()->load(request, operation, body); +} + +/*! + Sets the content of the web view to the specified \a html. + + External objects such as stylesheets or images referenced in the HTML + document are located relative to \a baseUrl. + + The \a html is loaded immediately; external objects are loaded asynchronously. + + When using this method, WebKit assumes that external resources such as + JavaScript programs or style sheets are encoded in UTF-8 unless otherwise + specified. For example, the encoding of an external script can be specified + through the charset attribute of the HTML script tag. Alternatively, the + encoding can also be specified by the web server. + + \sa load(), setContent(), QWebFrame::toHtml() +*/ +void QGraphicsWebView::setHtml(const QString& html, const QUrl& baseUrl) +{ + page()->mainFrame()->setHtml(html, baseUrl); +} + +/*! + Sets the content of the web graphicsitem to the specified content \a data. If the \a mimeType argument + is empty it is currently assumed that the content is HTML but in future versions we may introduce + auto-detection. + + External objects referenced in the content are located relative to \a baseUrl. + + The \a data is loaded immediately; external objects are loaded asynchronously. + + \sa load(), setHtml(), QWebFrame::toHtml() +*/ +void QGraphicsWebView::setContent(const QByteArray& data, const QString& mimeType, const QUrl& baseUrl) +{ + page()->mainFrame()->setContent(data, mimeType, baseUrl); +} + +/*! + Returns a pointer to the view's history of navigated web pages. + + It is equivalent to + + \snippet webkitsnippets/qtwebkit_qwebview_snippet.cpp 0 +*/ +QWebHistory* QGraphicsWebView::history() const +{ + return page()->history(); +} + +/*! + \property QGraphicsWebView::modified + \brief whether the document was modified by the user + + Parts of HTML documents can be editable for example through the + \c{contenteditable} attribute on HTML elements. + + By default, this property is false. +*/ +bool QGraphicsWebView::isModified() const +{ + if (d->page) + return d->page->isModified(); + return false; +} + +/*! + Returns a pointer to the view/page specific settings object. + + It is equivalent to + + \snippet webkitsnippets/qtwebkit_qwebview_snippet.cpp 1 + + \sa QWebSettings::globalSettings() +*/ +QWebSettings* QGraphicsWebView::settings() const +{ + return page()->settings(); +} + +/*! + Returns a pointer to a QAction that encapsulates the specified web action \a action. +*/ +QAction *QGraphicsWebView::pageAction(QWebPage::WebAction action) const +{ + return page()->action(action); +} + +/*! + Triggers the specified \a action. If it is a checkable action the specified + \a checked state is assumed. + + \sa pageAction() +*/ +void QGraphicsWebView::triggerPageAction(QWebPage::WebAction action, bool checked) +{ + page()->triggerAction(action, checked); +} + +/*! + Finds the specified string, \a subString, in the page, using the given \a options. + + If the HighlightAllOccurrences flag is passed, the function will highlight all occurrences + that exist in the page. All subsequent calls will extend the highlight, rather than + replace it, with occurrences of the new string. + + If the HighlightAllOccurrences flag is not passed, the function will select an occurrence + and all subsequent calls will replace the current occurrence with the next one. + + To clear the selection, just pass an empty string. + + Returns true if \a subString was found; otherwise returns false. + + \sa QWebPage::selectedText(), QWebPage::selectionChanged() +*/ +bool QGraphicsWebView::findText(const QString &subString, QWebPage::FindFlags options) +{ + if (d->page) + return d->page->findText(subString, options); + return false; +} + +/*! \reimp +*/ +void QGraphicsWebView::hoverMoveEvent(QGraphicsSceneHoverEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + QMouseEvent me = QMouseEvent(QEvent::MouseMove, + ev->pos().toPoint(), Qt::NoButton, + Qt::NoButton, Qt::NoModifier); + d->page->event(&me); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::hoverMoveEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::hoverLeaveEvent(QGraphicsSceneHoverEvent* ev) +{ + Q_UNUSED(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::mouseMoveEvent(QGraphicsSceneMouseEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::mouseMoveEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::mousePressEvent(QGraphicsSceneMouseEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::mousePressEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::mouseReleaseEvent(QGraphicsSceneMouseEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::mouseReleaseEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::mouseDoubleClickEvent(QGraphicsSceneMouseEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::mouseDoubleClickEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::keyPressEvent(QKeyEvent* ev) +{ + if (d->page) + d->page->event(ev); + + if (!ev->isAccepted()) + QGraphicsItem::keyPressEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::keyReleaseEvent(QKeyEvent* ev) +{ + if (d->page) + d->page->event(ev); + + if (!ev->isAccepted()) + QGraphicsItem::keyReleaseEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::focusInEvent(QFocusEvent* ev) +{ + if (d->page) + d->page->event(ev); + else + QGraphicsItem::focusInEvent(ev); +} + +/*! \reimp +*/ +void QGraphicsWebView::focusOutEvent(QFocusEvent* ev) +{ + if (d->page) + d->page->event(ev); + else + QGraphicsItem::focusOutEvent(ev); +} + +/*! \reimp +*/ +bool QGraphicsWebView::focusNextPrevChild(bool next) +{ + if (d->page) + return d->page->focusNextPrevChild(next); + + return QGraphicsWidget::focusNextPrevChild(next); +} + +/*! \reimp +*/ +void QGraphicsWebView::dragEnterEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + //if (d->page) + // d->page->event(ev); + //Just remove this line below when the code above is working + Q_UNUSED(ev); +#else + Q_UNUSED(ev); +#endif +} + +/*! \reimp +*/ +void QGraphicsWebView::dragLeaveEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsWidget::dragLeaveEvent(ev); +#else + Q_UNUSED(ev); +#endif +} + +/*! \reimp +*/ +void QGraphicsWebView::dragMoveEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsWidget::dragMoveEvent(ev); +#else + Q_UNUSED(ev); +#endif +} + +/*! \reimp +*/ +void QGraphicsWebView::dropEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsWidget::dropEvent(ev); +#else + Q_UNUSED(ev); +#endif +} + +#ifndef QT_NO_CONTEXTMENU +/*! \reimp +*/ +void QGraphicsWebView::contextMenuEvent(QGraphicsSceneContextMenuEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } +} +#endif // QT_NO_CONTEXTMENU + +#ifndef QT_NO_WHEELEVENT +/*! \reimp +*/ +void QGraphicsWebView::wheelEvent(QGraphicsSceneWheelEvent* ev) +{ + if (d->page) { + const bool accepted = ev->isAccepted(); + d->page->event(ev); + ev->setAccepted(accepted); + } + + if (!ev->isAccepted()) + QGraphicsItem::wheelEvent(ev); +} +#endif // QT_NO_WHEELEVENT + +/*! \reimp +*/ +void QGraphicsWebView::inputMethodEvent(QInputMethodEvent* ev) +{ + if (d->page) + d->page->event(ev); + + if (!ev->isAccepted()) + QGraphicsItem::inputMethodEvent(ev); +} + +/*! + \fn void QGraphicsWebView::statusBarMessage(const QString& text) + + This signal is emitted when the statusbar \a text is changed by the page. +*/ + +/*! + \fn void QGraphicsWebView::loadProgress(int progress) + + This signal is emitted every time an element in the web page + completes loading and the overall loading progress advances. + + This signal tracks the progress of all child frames. + + The current value is provided by \a progress and scales from 0 to 100, + which is the default range of QProgressBar. + + \sa loadStarted(), loadFinished() +*/ + +/*! + \fn void QGraphicsWebView::linkClicked(const QUrl &url) + + This signal is emitted whenever the user clicks on a link and the page's linkDelegationPolicy + property is set to delegate the link handling for the specified \a url. + + \sa QWebPage::linkDelegationPolicy() +*/ + +#include "moc_qgraphicswebview.cpp" diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.h b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.h new file mode 100644 index 000000000..f3afb4ce6 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qgraphicswebview.h @@ -0,0 +1,142 @@ +/* + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) + + 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. +*/ + +#ifndef QGraphicsWebView_h +#define QGraphicsWebView_h + +#include "qwebkitglobal.h" +#include "qwebpage.h" +#include <QtCore/qurl.h> +#include <QtGui/qevent.h> +#include <QtGui/qgraphicswidget.h> +#include <QtGui/qicon.h> +#include <QtGui/qpainter.h> +#include <QtNetwork/qnetworkaccessmanager.h> + +class QWebPage; +class QWebHistory; +class QWebSettings; + +class QGraphicsWebViewPrivate; + +class QWEBKIT_EXPORT QGraphicsWebView : public QGraphicsWidget { + Q_OBJECT + + Q_PROPERTY(QString title READ title NOTIFY titleChanged) + Q_PROPERTY(QIcon icon READ icon NOTIFY iconChanged) + Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor) + + Q_PROPERTY(QUrl url READ url WRITE setUrl NOTIFY urlChanged) + + Q_PROPERTY(bool modified READ isModified) + +public: + explicit QGraphicsWebView(QGraphicsItem* parent = 0); + ~QGraphicsWebView(); + + QWebPage* page() const; + void setPage(QWebPage*); + + QUrl url() const; + void setUrl(const QUrl&); + + QString title() const; + QIcon icon() const; + + qreal zoomFactor() const; + void setZoomFactor(qreal); + + bool isModified() const; + + void load(const QUrl &url); + void load(const QNetworkRequest& request, QNetworkAccessManager::Operation operation = QNetworkAccessManager::GetOperation, const QByteArray& body = QByteArray()); + + void setHtml(const QString& html, const QUrl& baseUrl = QUrl()); + // FIXME: Consider rename to setHtml? + void setContent(const QByteArray& data, const QString& mimeType = QString(), const QUrl& baseUrl = QUrl()); + + QWebHistory* history() const; + QWebSettings* settings() const; + + QAction* pageAction(QWebPage::WebAction action) const; + void triggerPageAction(QWebPage::WebAction action, bool checked = false); + + bool findText(const QString& subString, QWebPage::FindFlags options = 0); + + virtual void setGeometry(const QRectF& rect); + virtual void updateGeometry(); + virtual void paint(QPainter*, const QStyleOptionGraphicsItem* options, QWidget* widget = 0); + virtual QVariant itemChange(GraphicsItemChange change, const QVariant& value); + virtual bool event(QEvent*); + + virtual QSizeF sizeHint(Qt::SizeHint which, const QSizeF& constraint) const; + + virtual QVariant inputMethodQuery(Qt::InputMethodQuery query) const; + +public Q_SLOTS: + void stop(); + void back(); + void forward(); + void reload(); + +Q_SIGNALS: + void loadStarted(); + void loadFinished(bool); + + void loadProgress(int progress); + void urlChanged(const QUrl&); + void titleChanged(const QString&); + void iconChanged(); + void statusBarMessage(const QString& message); + void linkClicked(const QUrl&); + +protected: + virtual void mousePressEvent(QGraphicsSceneMouseEvent*); + virtual void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*); + virtual void mouseReleaseEvent(QGraphicsSceneMouseEvent*); + virtual void mouseMoveEvent(QGraphicsSceneMouseEvent*); + virtual void hoverMoveEvent(QGraphicsSceneHoverEvent*); + virtual void hoverLeaveEvent(QGraphicsSceneHoverEvent*); +#ifndef QT_NO_WHEELEVENT + virtual void wheelEvent(QGraphicsSceneWheelEvent*); +#endif + virtual void keyPressEvent(QKeyEvent*); + virtual void keyReleaseEvent(QKeyEvent*); +#ifndef QT_NO_CONTEXTMENU + virtual void contextMenuEvent(QGraphicsSceneContextMenuEvent*); +#endif + virtual void dragEnterEvent(QGraphicsSceneDragDropEvent*); + virtual void dragLeaveEvent(QGraphicsSceneDragDropEvent*); + virtual void dragMoveEvent(QGraphicsSceneDragDropEvent*); + virtual void dropEvent(QGraphicsSceneDragDropEvent*); + virtual void focusInEvent(QFocusEvent*); + virtual void focusOutEvent(QFocusEvent*); + virtual void inputMethodEvent(QInputMethodEvent*); + virtual bool focusNextPrevChild(bool next); + + virtual bool sceneEvent(QEvent*); + +private: + Q_PRIVATE_SLOT(d, void _q_doLoadFinished(bool success)) + + QGraphicsWebViewPrivate* const d; + friend class QGraphicsWebViewPrivate; +}; + +#endif // QGraphicsWebView_h diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebdatabase.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebdatabase.cpp index d51e4e6fd..4e8fd30bd 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebdatabase.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebdatabase.cpp @@ -33,6 +33,8 @@ using namespace WebCore; \since 4.5 \brief The QWebDatabase class provides access to HTML 5 databases created with JavaScript. + \inmodule QtWebKit + The upcoming HTML 5 standard includes support for SQL databases that web sites can create and access on a local computer through JavaScript. QWebDatabase is the C++ interface to these databases. diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp index 3ef969e7f..441bec752 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.cpp @@ -23,27 +23,32 @@ #include "CSSComputedStyleDeclaration.h" #include "CSSMutableStyleDeclaration.h" #include "CSSParser.h" -#include "CSSRuleList.h" #include "CSSRule.h" +#include "CSSRuleList.h" #include "CSSStyleRule.h" #include "CString.h" #include "Document.h" #include "DocumentFragment.h" #include "FrameView.h" +#include "GraphicsContext.h" #include "HTMLElement.h" #include "JSGlobalObject.h" #include "JSHTMLElement.h" #include "JSObject.h" #include "NodeList.h" #include "PropertyNameArray.h" +#include "RenderImage.h" #include "ScriptFunctionCall.h" #include "StaticNodeList.h" #include "qt_runtime.h" #include "qwebframe.h" #include "qwebframe_p.h" #include "runtime_root.h" +#include <parser/SourceCode.h> #include <wtf/Vector.h> +#include <QPainter> + using namespace WebCore; class QWebElementPrivate { @@ -55,7 +60,7 @@ public: \since 4.6 \brief The QWebElement class provides convenient access to DOM elements in a QWebFrame. - + \inmodule QtWebKit A QWebElement object allows easy access to the document model, represented by a tree-like structure of DOM elements. The root of the tree is called @@ -95,15 +100,13 @@ public: setPlainText() and setInnerXml(). To replace the element itself and its contents, use setOuterXml(). - In the JavaScript DOM interfaces, elements can have additional functions - depending on their type. For example, an HTML form element can be triggered - to submit the entire form to the web server using the submit() function. A - list of these special functions can be obtained in QWebElement using - functions(); they can be invoked using callFunction(). + \section1 Examples + + The \l{DOM Traversal Example} shows one way to traverse documents in a running + example. - Similarly, element specific properties can be obtained using - scriptableProperties() and read or written using scriptableProperty() or - setScriptableProperty(). + The \l{Simple Selector Example} can be used to experiment with the searching + features of this class and provides sample code you can start working with. */ /*! @@ -200,38 +203,22 @@ bool QWebElement::isNull() const \a selectorQuery. If there are no matching elements, an empty list is returned. - \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} - syntax is used for the query. + \l{Standard CSS2 selector} syntax is used for the query. \note This search is performed recursively. \sa findFirst() */ -QList<QWebElement> QWebElement::findAll(const QString &selectorQuery) const +QWebElementCollection QWebElement::findAll(const QString &selectorQuery) const { - QList<QWebElement> elements; - if (!m_element) - return elements; - - ExceptionCode exception = 0; // ### - RefPtr<NodeList> nodes = m_element->querySelectorAll(selectorQuery, exception); - if (!nodes) - return elements; - - for (int i = 0; i < nodes->length(); ++i) { - WebCore::Node* n = nodes->item(i); - elements.append(QWebElement(static_cast<Element*>(n))); - } - - return elements; + return QWebElementCollection(*this, selectorQuery); } /*! Returns the first child element that matches the given CSS selector \a selectorQuery. - \l{http://www.w3.org/TR/REC-CSS2/selector.html#q1}{Standard CSS2 selector} - syntax is used for the query. + \l{Standard CSS2 selector} syntax is used for the query. \note This search is performed recursively. @@ -472,6 +459,57 @@ bool QWebElement::hasAttributes() const } /*! + Return the list of attributes for the namespace given as \a namespaceUri. + + \sa attribute(), setAttribute() +*/ +QStringList QWebElement::attributeNames(const QString& namespaceUri) const +{ + if (!m_element) + return QStringList(); + + QStringList attributeNameList; + const NamedNodeMap* const attrs = m_element->attributes(/* read only = */ true); + if (attrs) { + const String namespaceUriString(namespaceUri); // convert QString -> String once + const unsigned attrsCount = attrs->length(); + for (unsigned i = 0; i < attrsCount; ++i) { + const Attribute* const attribute = attrs->attributeItem(i); + if (namespaceUriString == attribute->namespaceURI()) + attributeNameList.append(attribute->localName()); + } + } + return attributeNameList; +} + +/*! + Returns true if the element has keyboard input focus; otherwise, returns false + + \sa setFocus() +*/ +bool QWebElement::hasFocus() const +{ + if (!m_element) + return false; + if (m_element->document()) + return m_element == m_element->document()->focusedNode(); + return false; +} + +/*! + Gives keyboard input focus to this element + + \sa hasFocus() +*/ +void QWebElement::setFocus() +{ + if (!m_element) + return; + if (m_element->document() && m_element->isFocusable()) + m_element->document()->setFocusedNode(m_element); +} + +/*! Returns the geometry of this element, relative to its containing frame. \sa tagName() @@ -660,7 +698,7 @@ static bool setupScriptContext(WebCore::Element* element, JSC::JSValue& thisValu if (!scriptController) return false; - state = scriptController->globalObject()->globalExec(); + state = scriptController->globalObject(mainThreadNormalWorld())->globalExec(); if (!state) return false; @@ -672,41 +710,10 @@ static bool setupScriptContext(WebCore::Element* element, JSC::JSValue& thisValu } -static bool setupScriptObject(WebCore::Element* element, ScriptObject& object, ScriptState*& state, ScriptController*& scriptController) -{ - if (!element) - return false; - - Document* document = element->document(); - if (!document) - return false; - - Frame* frame = document->frame(); - if (!frame) - return false; - - scriptController = frame->script(); - - state = scriptController->globalObject()->globalExec(); - - JSC::JSValue thisValue = toJS(state, element); - if (!thisValue) - return false; - - JSC::JSObject* thisObject = thisValue.toObject(state); - if (!thisObject) - return false; - - object = ScriptObject(thisObject); - return true; -} - /*! Executes \a scriptSource with this element as \c this object. - - \sa callFunction() */ -QVariant QWebElement::evaluateScript(const QString& scriptSource) +QVariant QWebElement::evaluateJavaScript(const QString& scriptSource) { if (scriptSource.isEmpty()) return QVariant(); @@ -733,256 +740,25 @@ QVariant QWebElement::evaluateScript(const QString& scriptSource) } /*! - Calls the function with the given \a name and \a arguments. - - The underlying DOM element that QWebElement wraps may have dedicated - functions, depending on its type. For example, a form element can have the - \c submit function, that would submit the form to the destination specified - in the HTML. - - \sa functions() -*/ -QVariant QWebElement::callFunction(const QString &name, const QVariantList &arguments) -{ - ScriptState* state = 0; - ScriptObject thisObject; - ScriptController* scriptController = 0; - - if (!setupScriptObject(m_element, thisObject, state, scriptController)) - return QVariant(); - - ScriptFunctionCall functionCall(state, thisObject, name); - - for (QVariantList::ConstIterator it = arguments.constBegin(), end = arguments.constEnd(); - it != end; ++it) - functionCall.appendArgument(JSC::Bindings::convertQVariantToValue(state, scriptController->bindingRootObject(), *it)); - - bool hadException = false; - ScriptValue result = functionCall.call(hadException); - if (hadException) - return QVariant(); - - int distance = 0; - return JSC::Bindings::convertValueToQVariant(state, result.jsValue(), QMetaType::Void, &distance); -} - -/*! - Returns a list of function names this element supports. - - The function names returned are the same functions callable from the DOM - element's JavaScript binding. - - \sa callFunction() -*/ -QStringList QWebElement::functions() const -{ - ScriptState* state = 0; - ScriptObject thisObject; - ScriptController* scriptController = 0; - - if (!setupScriptObject(m_element, thisObject, state, scriptController)) - return QStringList(); - - JSC::JSObject* object = thisObject.jsObject(); - if (!object) - return QStringList(); - - QStringList names; - - // Enumerate the contents of the object - JSC::PropertyNameArray properties(state); - object->getPropertyNames(state, properties); - for (JSC::PropertyNameArray::const_iterator it = properties.begin(); - it != properties.end(); ++it) { - - JSC::JSValue property = object->get(state, *it); - if (!property) - continue; - - JSC::JSObject* function = property.toObject(state); - if (!function) - continue; - - JSC::CallData callData; - JSC::CallType callType = function->getCallData(callData); - if (callType == JSC::CallTypeNone) - continue; - - JSC::UString ustring = (*it).ustring(); - names << QString::fromUtf16((const ushort*)ustring.rep()->data(), ustring.size()); - } - - if (state->hadException()) - state->clearException(); - - return names; -} - -/*! - Returns the value of the element's \a name property. If no such property - exists, an invalid QVariant is returned. - - The return value's property has the same value as the corresponding - property in the element's JavaScript binding with the same name. - - Information about all available properties is provided through - scriptProperties(). - - \sa setScriptableProperty(), scriptableProperties() -*/ -QVariant QWebElement::scriptableProperty(const QString &name) const -{ - ScriptState* state = 0; - ScriptObject thisObject; - ScriptController *scriptController = 0; - - if (!setupScriptObject(m_element, thisObject, state, scriptController)) - return QVariant(); - - String wcName(name); - JSC::JSValue property = thisObject.jsObject()->get(state, JSC::Identifier(state, wcName)); - - // ### - if (state->hadException()) - state->clearException(); - - int distance = 0; - return JSC::Bindings::convertValueToQVariant(state, property, QMetaType::Void, &distance); -} - -/*! - Sets the value of the element's \a name property to \a value. - - Information about all available properties is provided through - scriptProperties(). - - Setting the property will affect the corresponding property in the - element's JavaScript binding with the same name. - - \sa scriptableProperty(), scriptableProperties() -*/ -void QWebElement::setScriptableProperty(const QString &name, const QVariant &value) -{ - ScriptState* state = 0; - ScriptObject thisObject; - ScriptController* scriptController = 0; - - if (!setupScriptObject(m_element, thisObject, state, scriptController)) - return; - - JSC::JSValue jsValue = JSC::Bindings::convertQVariantToValue(state, scriptController->bindingRootObject(), value); - if (!jsValue) - return; - - String wcName(name); - JSC::PutPropertySlot slot; - thisObject.jsObject()->put(state, JSC::Identifier(state, wcName), jsValue, slot); - if (state->hadException()) - state->clearException(); -} - -/*! - Returns a list of property names this element supports. - - The function names returned are the same properties that are accessible - from the DOM element's JavaScript binding. - - \sa setScriptableProperty(), scriptableProperty() -*/ -QStringList QWebElement::scriptableProperties() const -{ - if (!m_element) - return QStringList(); - - Document* document = m_element->document(); - if (!document) - return QStringList(); - - Frame* frame = document->frame(); - if (!frame) - return QStringList(); - - ScriptController* script = frame->script(); - JSC::ExecState* exec = script->globalObject()->globalExec(); - - JSC::JSValue thisValue = toJS(exec, m_element); - if (!thisValue) - return QStringList(); - - JSC::JSObject* object = thisValue.toObject(exec); - if (!object) - return QStringList(); - - QStringList names; - - // Enumerate the contents of the object - JSC::PropertyNameArray properties(exec); - object->getPropertyNames(exec, properties); - for (JSC::PropertyNameArray::const_iterator it = properties.begin(); - it != properties.end(); ++it) { - - JSC::JSValue property = object->get(exec, *it); - if (!property) - continue; - - JSC::JSObject* function = property.toObject(exec); - if (!function) - continue; - - JSC::CallData callData; - JSC::CallType callType = function->getCallData(callData); - if (callType != JSC::CallTypeNone) - continue; - - JSC::UString ustring = (*it).ustring(); - names << QString::fromUtf16((const ushort*)ustring.rep()->data(), ustring.size()); - } - - if (exec->hadException()) - exec->clearException(); - - return names; -} - -/*! - \enum QWebElement::ResolveRule - \since 4.6 + \enum QWebElement::StyleResolveStrategy This enum describes how QWebElement's styleProperty resolves the given property name. - \value IgnoreCascadingStyles Return the property value as it is defined in + \value InlineStyle Return the property value as it is defined in the element, without respecting style inheritance and other CSS rules. - \value RespectCascadingStyles The property's value is determined using the + \value CascadedStyle The property's value is determined using the inheritance and importance rules defined in the document's stylesheet. + \value ComputedStyle The property's value is the absolute value + of the style property resolved from the environment. */ /*! - \enum QWebElement::StylePriority - \since 4.6 - - This enum describes the priority newly set CSS properties should have when - set using QWebElement::setStyleProperty(). - - \value NormalStylePriority Define the property without important priority - even if "!important" is explicitly set in \a value. - \value DeclaredStylePriority Define the property respecting the priority - specified in \a value. - \value ImportantStylePriority Define the property to have an important - priority. This is equal to appending "!important" to the value. -*/ - -/*! - Returns the value of the style with the given \a name. If a style with - \a name does not exist, an empty string is returned. - - If \a rule is IgnoreCascadingStyles, the value defined inside the element - (inline in CSS terminology) is returned. - - if \a rule is RespectCascadingStyles, the actual style applied to the - element is returned. + Returns the value of the style with the given \a name using the specified + \a strategy. If a style with \a name does not exist, an empty string is + returned. In CSS, the cascading part depends on which CSS rule has priority and is thus applied. Generally, the last defined rule has priority. Thus, an @@ -996,7 +772,8 @@ QStringList QWebElement::scriptableProperties() const \sa setStyleProperty() */ -QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const + +QString QWebElement::styleProperty(const QString &name, StyleResolveStrategy strategy) const { if (!m_element || !m_element->isStyledElement()) return QString(); @@ -1008,10 +785,10 @@ QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const CSSStyleDeclaration* style = static_cast<StyledElement*>(m_element)->style(); - if (rule == IgnoreCascadingStyles) + if (strategy == InlineStyle) return style->getPropertyValue(propID); - if (rule == RespectCascadingStyles) { + if (strategy == CascadedStyle) { if (style->getPropertyPriority(propID)) return style->getPropertyValue(propID); @@ -1039,33 +816,33 @@ QString QWebElement::styleProperty(const QString &name, ResolveRule rule) const return style->getPropertyValue(propID); } + if (strategy == ComputedStyle) { + if (!m_element || !m_element->isStyledElement()) + return QString(); + + int propID = cssPropertyID(name); + + RefPtr<CSSComputedStyleDeclaration> style = computedStyle(m_element); + if (!propID || !style) + return QString(); + + return style->getPropertyValue(propID); + } + return QString(); } /*! - Sets the value of the style with the given \a name to \a value. + Sets the value of the inline style with the given \a name to \a value. Setting a value, does not necessarily mean that it will become the applied value, due to the fact that the style property's value might have been set - earlier with priority in external or embedded style declarations. - - In order to ensure that the value will be applied, ImportantStylePriority - should be used as \a priority. + earlier with a higher priority in external or embedded style declarations. - Following the CSS syntax for property values, this is equal to appending + In order to ensure that the value will be applied, you may have to append "!important" to the value. - - This syntax is supported when using DeclaredStylePriority as \a priority. - - Using NormalStylePriority as \a priority, the property will have normal - priority, and any "!important" declaration will be ignored. On the other - hand, using ImportantStylePriority sets the important priority even when - it is not explicitly passed in \a value. - - By using DeclaredStylePriority as \a priority the property will respect the - priority specified in \a value. */ -void QWebElement::setStyleProperty(const QString &name, const QString &value, StylePriority priority) +void QWebElement::setStyleProperty(const QString &name, const QString &value) { if (!m_element || !m_element->isStyledElement()) return; @@ -1076,43 +853,7 @@ void QWebElement::setStyleProperty(const QString &name, const QString &value, St return; ExceptionCode exception = 0; - - const QRegExp hasImportantTest(QLatin1String("!\\s*important")); - int index = value.indexOf(hasImportantTest); - - QString newValue = (index != -1) ? value.left(index - 1) : value; - - switch (priority) { - case NormalStylePriority: - style->setProperty(name, newValue, "", exception); - break; - case DeclaredStylePriority: - style->setProperty(name, newValue, (index != -1) ? "important" : "", exception); - break; - case ImportantStylePriority: - style->setProperty(name, newValue, "important", exception); - break; - default: - break; - } -} - -/*! - Returns the computed value for style with the given \a name. If a style - with \a name does not exist, an empty string is returned. -*/ -QString QWebElement::computedStyleProperty(const QString &name) const -{ - if (!m_element || !m_element->isStyledElement()) - return QString(); - - int propID = cssPropertyID(name); - - RefPtr<CSSComputedStyleDeclaration> style = computedStyle(m_element); - if (!propID || !style) - return QString(); - - return style->getPropertyValue(propID); + style->setProperty(name, value, exception); } /*! @@ -1412,7 +1153,7 @@ QWebElement QWebElement::clone() const The element is still valid after removal, and can be inserted into other parts of the document. - \sa removeChildren(), removeFromDocument() + \sa removeAllChildren(), removeFromDocument() */ QWebElement &QWebElement::takeFromDocument() { @@ -1428,7 +1169,7 @@ QWebElement &QWebElement::takeFromDocument() /*! Removes this element from the document and makes it a null element. - \sa removeChildren(), takeFromDocument() + \sa removeAllChildren(), takeFromDocument() */ void QWebElement::removeFromDocument() { @@ -1446,7 +1187,7 @@ void QWebElement::removeFromDocument() \sa removeFromDocument(), takeFromDocument() */ -void QWebElement::removeChildren() +void QWebElement::removeAllChildren() { if (!m_element) return; @@ -1661,6 +1402,23 @@ void QWebElement::replace(const QString &markup) } /*! + \internal + Walk \a node's parents until a valid QWebElement is found. + For example, a WebCore::Text node is not a valid Html QWebElement, but its + enclosing p tag is. +*/ +QWebElement QWebElement::enclosingElement(WebCore::Node* node) +{ + QWebElement element(node); + + while (element.isNull() && node) { + node = node->parentNode(); + element = QWebElement(node); + } + return element; +} + +/*! \fn inline bool QWebElement::operator==(const QWebElement& o) const; Returns true if this element points to the same underlying DOM object as @@ -1673,3 +1431,600 @@ void QWebElement::replace(const QString &markup) Returns true if this element points to a different underlying DOM object than \a o; otherwise returns false. */ + + +/*! + Render the element into \a painter . +*/ +void QWebElement::render(QPainter* painter) +{ + WebCore::Element* e = m_element; + Document* doc = e ? e->document() : 0; + if (!doc) + return; + + Frame* frame = doc->frame(); + if (!frame || !frame->view() || !frame->contentRenderer()) + return; + + FrameView* view = frame->view(); + + view->layoutIfNeededRecursive(); + + IntRect rect = e->getRect(); + + if (rect.size().isEmpty()) + return; + + GraphicsContext context(painter); + + context.save(); + context.translate(-rect.x(), -rect.y()); + view->setNodeToDraw(e); + view->paintContents(&context, rect); + view->setNodeToDraw(0); + context.restore(); +} + +class QWebElementCollectionPrivate : public QSharedData +{ +public: + static QWebElementCollectionPrivate* create(const PassRefPtr<Node> &context, const QString &query); + + RefPtr<NodeList> m_result; + +private: + inline QWebElementCollectionPrivate() {} +}; + +QWebElementCollectionPrivate* QWebElementCollectionPrivate::create(const PassRefPtr<Node> &context, const QString &query) +{ + if (!context) + return 0; + + // Let WebKit do the hard work hehehe + ExceptionCode exception = 0; // ### + RefPtr<NodeList> nodes = context->querySelectorAll(query, exception); + if (!nodes) + return 0; + + QWebElementCollectionPrivate* priv = new QWebElementCollectionPrivate; + priv->m_result = nodes; + return priv; +} + +/*! + \class QWebElementCollection + \since 4.6 + \brief The QWebElementCollection class represents a collection of web elements. + \preliminary + + Elements in a document can be selected using QWebElement::findAll() or using the + QWebElement constructor. The collection is composed by choosing all elements in the + document that match a specified CSS selector expression. + + The number of selected elements is provided through the count() property. Individual + elements can be retrieved by index using at(). + + It is also possible to iterate through all elements in the collection using Qt's foreach + macro: + + \code + QWebElementCollection collection = document.findAll("p"); + foreach (QWebElement paraElement, collection) { + ... + } + \endcode +*/ + +/*! + Constructs an empty collection. +*/ +QWebElementCollection::QWebElementCollection() +{ +} + +/*! + Constructs a copy of \a other. +*/ +QWebElementCollection::QWebElementCollection(const QWebElementCollection &other) + : d(other.d) +{ +} + +/*! + Constructs a collection of elements from the list of child elements of \a contextElement that + match the specified CSS selector \a query. +*/ +QWebElementCollection::QWebElementCollection(const QWebElement &contextElement, const QString &query) +{ + d = QExplicitlySharedDataPointer<QWebElementCollectionPrivate>(QWebElementCollectionPrivate::create(contextElement.m_element, query)); +} + +/*! + Assigns \a other to this collection and returns a reference to this collection. +*/ +QWebElementCollection &QWebElementCollection::operator=(const QWebElementCollection &other) +{ + d = other.d; + return *this; +} + +/*! + Destroys the collection. +*/ +QWebElementCollection::~QWebElementCollection() +{ +} + +/*! \fn QWebElementCollection &QWebElementCollection::operator+=(const QWebElementCollection &other) + + Appends the items of the \a other list to this list and returns a + reference to this list. + + \sa operator+(), append() +*/ + +/*! + Returns a collection that contains all the elements of this collection followed + by all the elements in the \a other collection. Duplicates may occur in the result. + + \sa operator+=() +*/ +QWebElementCollection QWebElementCollection::operator+(const QWebElementCollection &other) const +{ + QWebElementCollection n = *this; n.d.detach(); n += other; return n; +} + +/*! + Extends the collection by appending all items of \a other. + + The resulting collection may include duplicate elements. + + \sa operator+=() +*/ +void QWebElementCollection::append(const QWebElementCollection &other) +{ + if (!d) { + *this = other; + return; + } + if (!other.d) + return; + Vector<RefPtr<Node> > nodes; + RefPtr<NodeList> results[] = { d->m_result, other.d->m_result }; + nodes.reserveInitialCapacity(results[0]->length() + results[1]->length()); + + for (int i = 0; i < 2; ++i) { + int j = 0; + Node* n = results[i]->item(j); + while (n) { + nodes.append(n); + n = results[i]->item(++j); + } + } + + d->m_result = StaticNodeList::adopt(nodes); +} + +/*! + Returns the number of elements in the collection. +*/ +int QWebElementCollection::count() const +{ + if (!d) + return 0; + return d->m_result->length(); +} + +/*! + Returns the element at index position \a i in the collection. +*/ +QWebElement QWebElementCollection::at(int i) const +{ + if (!d) + return QWebElement(); + Node* n = d->m_result->item(i); + return QWebElement(static_cast<Element*>(n)); +} + +/*! + \fn const QWebElement QWebElementCollection::operator[](int position) const + + Returns the element at the specified \a position in the collection. +*/ + +/*! \fn QWebElement QWebElementCollection::first() const + + Returns the first element in the collection. + + \sa last(), operator[](), at(), count() +*/ + +/*! \fn QWebElement QWebElementCollection::last() const + + Returns the last element in the collection. + + \sa first(), operator[](), at(), count() +*/ + +/*! + Returns a QList object with the elements contained in this collection. +*/ +QList<QWebElement> QWebElementCollection::toList() const +{ + if (!d) + return QList<QWebElement>(); + QList<QWebElement> elements; + int i = 0; + Node* n = d->m_result->item(i); + while (n) { + if (n->isElementNode()) + elements.append(QWebElement(static_cast<Element*>(n))); + n = d->m_result->item(++i); + } + return elements; +} + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::begin() const + + Returns an STL-style iterator pointing to the first element in the collection. + + \sa end() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::end() const + + Returns an STL-style iterator pointing to the imaginary element after the + last element in the list. + + \sa begin() +*/ + +/*! + \class QWebElementCollection::const_iterator + \since 4.6 + \brief The QWebElementCollection::const_iterator class provides an STL-style const iterator for QWebElementCollection. + + QWebElementCollection provides STL style const iterators for fast low-level access to the elements. + + QWebElementCollection::const_iterator allows you to iterate over a QWebElementCollection. +*/ + +/*! + \fn QWebElementCollection::const_iterator::const_iterator(const const_iterator &other) + + Constructs a copy of \a other. +*/ + +/*! + \fn QWebElementCollection::const_iterator::const_iterator(const QWebElementCollection *collection, int index) + \internal +*/ + +/*! + \fn const QWebElement QWebElementCollection::const_iterator::operator*() const + + Returns the current element. +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator==(const const_iterator &other) const + + Returns true if \a other points to the same item as this iterator; + otherwise returns false. + + \sa operator!=() +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator!=(const const_iterator &other) const + + Returns true if \a other points to a different element than this; + iterator; otherwise returns false. + + \sa operator==() +*/ + +/*! + \fn QWebElementCollection::const_iterator &QWebElementCollection::const_iterator::operator++() + + The prefix ++ operator (\c{++it}) advances the iterator to the next element in the collection + and returns an iterator to the new current element. + + Calling this function on QWebElementCollection::end() leads to undefined results. + + \sa operator--() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::const_iterator::operator++(int) + + \overload + + The postfix ++ operator (\c{it++}) advances the iterator to the next element in the collection + and returns an iterator to the previously current element. + + Calling this function on QWebElementCollection::end() leads to undefined results. +*/ + +/*! + \fn QWebElementCollection::const_iterator &QWebElementCollection::const_iterator::operator--() + + The prefix -- operator (\c{--it}) makes the preceding element current and returns an + iterator to the new current element. + + Calling this function on QWebElementCollection::begin() leads to undefined results. + + \sa operator++() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::const_iterator::operator--(int) + + \overload + + The postfix -- operator (\c{it--}) makes the preceding element current and returns + an iterator to the previously current element. +*/ + +/*! + \fn QWebElementCollection::const_iterator &QWebElementCollection::const_iterator::operator+=(int j) + + Advances the iterator by \a j elements. If \a j is negative, the iterator goes backward. + + \sa operator-=(), operator+() +*/ + +/*! + \fn QWebElementCollection::const_iterator &QWebElementCollection::const_iterator::operator-=(int j) + + Makes the iterator go back by \a j elements. If \a j is negative, the iterator goes forward. + + \sa operator+=(), operator-() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::const_iterator::operator+(int j) const + + Returns an iterator to the element at \a j positions forward from this iterator. If \a j + is negative, the iterator goes backward. + + \sa operator-(), operator+=() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::const_iterator::operator-(int j) const + + Returns an iterator to the element at \a j positiosn backward from this iterator. + If \a j is negative, the iterator goes forward. + + \sa operator+(), operator-=() +*/ + +/*! + \fn int QWebElementCollection::const_iterator::operator-(const_iterator other) const + + Returns the number of elements between the item point to by \a other + and the element pointed to by this iterator. +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator<(const const_iterator &other) const + + Returns true if the element pointed to by this iterator is less than the element pointed to + by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator<=(const const_iterator &other) const + + Returns true if the element pointed to by this iterator is less than or equal to the + element pointed to by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator>(const const_iterator &other) const + + Returns true if the element pointed to by this iterator is greater than the element pointed to + by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::const_iterator::operator>=(const const_iterator &other) const + + Returns true if the element pointed to by this iterator is greater than or equal to the + element pointed to by the \a other iterator. +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::begin() + + Returns an STL-style iterator pointing to the first element in the collection. + + \sa end() +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::end() + + Returns an STL-style iterator pointing to the imaginary element after the + last element in the list. + + \sa begin() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::constBegin() const + + Returns an STL-style iterator pointing to the first element in the collection. + + \sa end() +*/ + +/*! + \fn QWebElementCollection::const_iterator QWebElementCollection::constEnd() const + + Returns an STL-style iterator pointing to the imaginary element after the + last element in the list. + + \sa begin() +*/ + +/*! + \class QWebElementCollection::iterator + \since 4.6 + \brief The QWebElementCollection::iterator class provides an STL-style iterator for QWebElementCollection. + + QWebElementCollection provides STL style iterators for fast low-level access to the elements. + + QWebElementCollection::iterator allows you to iterate over a QWebElementCollection. +*/ + +/*! + \fn QWebElementCollection::iterator::iterator(const iterator &other) + + Constructs a copy of \a other. +*/ + +/*! + \fn QWebElementCollection::iterator::iterator(const QWebElementCollection *collection, int index) + \internal +*/ + +/*! + \fn const QWebElement QWebElementCollection::iterator::operator*() const + + Returns the current element. +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator==(const iterator &other) const + + Returns true if \a other points to the same item as this iterator; + otherwise returns false. + + \sa operator!=() +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator!=(const iterator &other) const + + Returns true if \a other points to a different element than this; + iterator; otherwise returns false. + + \sa operator==() +*/ + +/*! + \fn QWebElementCollection::iterator &QWebElementCollection::iterator::operator++() + + The prefix ++ operator (\c{++it}) advances the iterator to the next element in the collection + and returns an iterator to the new current element. + + Calling this function on QWebElementCollection::end() leads to undefined results. + + \sa operator--() +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::iterator::operator++(int) + + \overload + + The postfix ++ operator (\c{it++}) advances the iterator to the next element in the collection + and returns an iterator to the previously current element. + + Calling this function on QWebElementCollection::end() leads to undefined results. +*/ + +/*! + \fn QWebElementCollection::iterator &QWebElementCollection::iterator::operator--() + + The prefix -- operator (\c{--it}) makes the preceding element current and returns an + iterator to the new current element. + + Calling this function on QWebElementCollection::begin() leads to undefined results. + + \sa operator++() +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::iterator::operator--(int) + + \overload + + The postfix -- operator (\c{it--}) makes the preceding element current and returns + an iterator to the previously current element. +*/ + +/*! + \fn QWebElementCollection::iterator &QWebElementCollection::iterator::operator+=(int j) + + Advances the iterator by \a j elements. If \a j is negative, the iterator goes backward. + + \sa operator-=(), operator+() +*/ + +/*! + \fn QWebElementCollection::iterator &QWebElementCollection::iterator::operator-=(int j) + + Makes the iterator go back by \a j elements. If \a j is negative, the iterator goes forward. + + \sa operator+=(), operator-() +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::iterator::operator+(int j) const + + Returns an iterator to the element at \a j positions forward from this iterator. If \a j + is negative, the iterator goes backward. + + \sa operator-(), operator+=() +*/ + +/*! + \fn QWebElementCollection::iterator QWebElementCollection::iterator::operator-(int j) const + + Returns an iterator to the element at \a j positiosn backward from this iterator. + If \a j is negative, the iterator goes forward. + + \sa operator+(), operator-=() +*/ + +/*! + \fn int QWebElementCollection::iterator::operator-(iterator other) const + + Returns the number of elements between the item point to by \a other + and the element pointed to by this iterator. +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator<(const iterator &other) const + + Returns true if the element pointed to by this iterator is less than the element pointed to + by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator<=(const iterator &other) const + + Returns true if the element pointed to by this iterator is less than or equal to the + element pointed to by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator>(const iterator &other) const + + Returns true if the element pointed to by this iterator is greater than the element pointed to + by the \a other iterator. +*/ + +/*! + \fn bool QWebElementCollection::iterator::operator>=(const iterator &other) const + + Returns true if the element pointed to by this iterator is greater than or equal to the + element pointed to by the \a other iterator. +*/ diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.h index bc6f8a956..3833070b5 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebelement.h @@ -21,6 +21,7 @@ #define QWEBELEMENT_H #include <QString> +#include <QStringList> #include <QRect> #include <QVariant> #include <QExplicitlySharedDataPointer> @@ -31,7 +32,12 @@ namespace WebCore { class Node; } +QT_BEGIN_NAMESPACE +class QPainter; +QT_END_NAMESPACE + class QWebFrame; +class QWebElementCollection; class QWebElementPrivate; class QWEBKIT_EXPORT QWebElement { @@ -46,8 +52,8 @@ public: bool isNull() const; - QList<QWebElement> findAll(const QString& selectorQuery) const; - QWebElement findFirst(const QString& selectorQuery) const; + QWebElementCollection findAll(const QString &selectorQuery) const; + QWebElement findFirst(const QString &selectorQuery) const; void setPlainText(const QString& text); QString toPlainText() const; @@ -67,6 +73,7 @@ public: void removeAttribute(const QString& name); void removeAttributeNS(const QString& namespaceUri, const QString& name); bool hasAttributes() const; + QStringList attributeNames(const QString& namespaceUri = QString()) const; QStringList classes() const; bool hasClass(const QString& name) const; @@ -74,6 +81,9 @@ public: void removeClass(const QString& name); void toggleClass(const QString& name); + bool hasFocus() const; + void setFocus(); + QRect geometry() const; QString tagName() const; @@ -89,7 +99,7 @@ public: QWebElement document() const; QWebFrame *webFrame() const; - // TODO: Add QList<QWebElement> overloads + // TODO: Add QWebElementCollection overloads // docs need example snippet void appendInside(const QString& markup); void appendInside(const QWebElement& element); @@ -118,35 +128,131 @@ public: QWebElement clone() const; QWebElement& takeFromDocument(); void removeFromDocument(); - void removeChildren(); - - QVariant evaluateScript(const QString& scriptSource); + void removeAllChildren(); - QVariant callFunction(const QString& functionName, const QVariantList& arguments = QVariantList()); - QStringList functions() const; + QVariant evaluateJavaScript(const QString& scriptSource); - QVariant scriptableProperty(const QString& name) const; - void setScriptableProperty(const QString& name, const QVariant& value); - QStringList scriptableProperties() const; + enum StyleResolveStrategy { + InlineStyle, + CascadedStyle, + ComputedStyle, + }; + QString styleProperty(const QString& name, StyleResolveStrategy strategy) const; + void setStyleProperty(const QString& name, const QString& value); - enum ResolveRule { IgnoreCascadingStyles, RespectCascadingStyles }; - QString styleProperty(const QString& name, ResolveRule = IgnoreCascadingStyles) const; - - enum StylePriority { NormalStylePriority, DeclaredStylePriority, ImportantStylePriority }; - void setStyleProperty(const QString& name, const QString& value, StylePriority = DeclaredStylePriority); - - QString computedStyleProperty(const QString& name) const; + void render(QPainter* painter); private: explicit QWebElement(WebCore::Element*); explicit QWebElement(WebCore::Node*); + static QWebElement enclosingElement(WebCore::Node*); + friend class QWebFrame; + friend class QWebElementCollection; friend class QWebHitTestResult; friend class QWebHitTestResultPrivate; + friend class QWebPage; QWebElementPrivate* d; WebCore::Element* m_element; }; +class QWebElementCollectionPrivate; + +class QWEBKIT_EXPORT QWebElementCollection +{ +public: + QWebElementCollection(); + QWebElementCollection(const QWebElement &contextElement, const QString &query); + QWebElementCollection(const QWebElementCollection &); + QWebElementCollection &operator=(const QWebElementCollection &); + ~QWebElementCollection(); + + QWebElementCollection operator+(const QWebElementCollection &other) const; + inline QWebElementCollection &operator+=(const QWebElementCollection &other) + { + append(other); return *this; + } + + void append(const QWebElementCollection &collection); + + int count() const; + QWebElement at(int i) const; + inline QWebElement operator[](int i) const { return at(i); } + + inline QWebElement first() const { return at(0); } + inline QWebElement last() const { return at(count() - 1); } + + QList<QWebElement> toList() const; + + class const_iterator { + public: + inline const_iterator(const QWebElementCollection* collection, int index) : i(index), collection(collection) {} + inline const_iterator(const const_iterator& o) : i(o.i), collection(o.collection) {} + + inline const QWebElement operator*() const { return collection->at(i); } + + inline bool operator==(const const_iterator& o) const { return i == o.i && collection == o.collection; } + inline bool operator!=(const const_iterator& o) const { return i != o.i || collection != o.collection; } + inline bool operator<(const const_iterator& o) const { return i < o.i; } + inline bool operator<=(const const_iterator& o) const { return i <= o.i; } + inline bool operator>(const const_iterator& o) const { return i > o.i; } + inline bool operator>=(const const_iterator& o) const { return i >= o.i; } + + inline const_iterator& operator++() { ++i; return *this; } + inline const_iterator operator++(int) { const_iterator n(collection, i); ++i; return n; } + inline const_iterator& operator--() { i--; return *this; } + inline const_iterator operator--(int) { const_iterator n(collection, i); i--; return n; } + inline const_iterator& operator+=(int j) { i += j; return *this; } + inline const_iterator& operator-=(int j) { i -= j; return *this; } + inline const_iterator operator+(int j) const { return const_iterator(collection, i + j); } + inline const_iterator operator-(int j) const { return const_iterator(collection, i - j); } + inline int operator-(const_iterator j) const { return i - j.i; } + private: + int i; + const QWebElementCollection* const collection; + }; + friend class const_iterator; + + inline const_iterator begin() const { return constBegin(); } + inline const_iterator end() const { return constEnd(); } + inline const_iterator constBegin() const { return const_iterator(this, 0); } + inline const_iterator constEnd() const { return const_iterator(this, count()); }; + + class iterator { + public: + inline iterator(const QWebElementCollection* collection, int index) : i(index), collection(collection) {} + inline iterator(const iterator& o) : i(o.i), collection(o.collection) {} + + inline QWebElement operator*() const { return collection->at(i); } + + inline bool operator==(const iterator& o) const { return i == o.i && collection == o.collection; } + inline bool operator!=(const iterator& o) const { return i != o.i || collection != o.collection; } + inline bool operator<(const iterator& o) const { return i < o.i; } + inline bool operator<=(const iterator& o) const { return i <= o.i; } + inline bool operator>(const iterator& o) const { return i > o.i; } + inline bool operator>=(const iterator& o) const { return i >= o.i; } + + inline iterator& operator++() { ++i; return *this; } + inline iterator operator++(int) { iterator n(collection, i); ++i; return n; } + inline iterator& operator--() { i--; return *this; } + inline iterator operator--(int) { iterator n(collection, i); i--; return n; } + inline iterator& operator+=(int j) { i += j; return *this; } + inline iterator& operator-=(int j) { i -= j; return *this; } + inline iterator operator+(int j) const { return iterator(collection, i + j); } + inline iterator operator-(int j) const { return iterator(collection, i - j); } + inline int operator-(iterator j) const { return i - j.i; } + private: + int i; + const QWebElementCollection* const collection; + }; + friend class iterator; + + inline iterator begin() { return iterator(this, 0); } + inline iterator end() { return iterator(this, count()); } +private: + QExplicitlySharedDataPointer<QWebElementCollectionPrivate> d; +}; + #endif // QWEBELEMENT_H diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp index 23cb473dc..e84b8dffe 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.cpp @@ -185,6 +185,17 @@ void QWEBKIT_EXPORT qt_drt_garbageCollector_collectOnAlternateThread(bool waitUn gcController().garbageCollectOnAlternateThreadForDebugging(waitUntilDone); } +// Returns the value of counter in the element specified by \a id. +QString QWEBKIT_EXPORT qt_drt_counterValueForElementById(QWebFrame* qFrame, const QString& id) +{ + Frame* frame = QWebFramePrivate::core(qFrame); + if (Document* document = frame->document()) { + Element* element = document->getElementById(id); + return WebCore::counterValueForElement(element); + } + return QString(); +} + QWebFrameData::QWebFrameData(WebCore::Page* parentPage, WebCore::Frame* parentFrame, WebCore::HTMLFrameOwnerElement* ownerFrameElement, const WebCore::String& frameName) @@ -232,7 +243,7 @@ WebCore::Scrollbar* QWebFramePrivate::verticalScrollBar() const return frame->view()->verticalScrollbar(); } -void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip) +void QWebFramePrivate::renderPrivate(QPainter *painter, QWebFrame::RenderLayer layer, const QRegion &clip) { if (!frame->view() || !frame->contentRenderer()) return; @@ -241,24 +252,58 @@ void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip) if (vector.isEmpty()) return; - WebCore::FrameView* view = frame->view(); - view->layoutIfNeededRecursive(); - GraphicsContext context(painter); + if (context.paintingDisabled() && !context.updatingControlTints()) + return; - if (clipRenderToViewport) - view->paint(&context, vector.first()); - else - view->paintContents(&context, vector.first()); + WebCore::FrameView* view = frame->view(); + view->layoutIfNeededRecursive(); - for (int i = 1; i < vector.size(); ++i) { + for (int i = 0; i < vector.size(); ++i) { const QRect& clipRect = vector.at(i); + QRect intersectedRect = clipRect.intersected(view->frameRect()); + painter->save(); painter->setClipRect(clipRect, Qt::IntersectClip); - if (clipRenderToViewport) - view->paint(&context, clipRect); - else - view->paintContents(&context, clipRect); + + int x = view->x(); + int y = view->y(); + + if (layer & QWebFrame::ContentsLayer) { + context.save(); + + int scrollX = view->scrollX(); + int scrollY = view->scrollY(); + + QRect rect = intersectedRect; + context.translate(x, y); + rect.translate(-x, -y); + context.translate(-scrollX, -scrollY); + rect.translate(scrollX, scrollY); + context.clip(view->visibleContentRect()); + + view->paintContents(&context, rect); + + context.restore(); + } + + if (layer & QWebFrame::ScrollBarLayer + && !view->scrollbarsSuppressed() + && (view->horizontalScrollbar() || view->verticalScrollbar())) { + context.save(); + + QRect rect = intersectedRect; + context.translate(x, y); + rect.translate(-x, -y); + + view->paintScrollbars(&context, rect); + + context.restore(); + } + + if (layer & QWebFrame::PanIconLayer) + view->paintPanScrollIcon(&context); + painter->restore(); } } @@ -268,6 +313,8 @@ void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip) \since 4.4 \brief The QWebFrame class represents a frame in a web page. + \inmodule QtWebKit + QWebFrame represents a frame inside a web page. Each QWebPage object contains at least one frame, the main frame, obtained using QWebPage::mainFrame(). Additional frames will be created for HTML @@ -277,7 +324,7 @@ void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip) the HTML content readily available, you can use setHtml() instead. The page() function returns a pointer to the web page object. See - \l{Elements of QWebView} for an explanation of how web + \l{QWebView}{Elements of QWebView} for an explanation of how web frames are related to a web page and web view. The QWebFrame class also offers methods to retrieve both the URL currently @@ -309,6 +356,19 @@ void QWebFramePrivate::renderPrivate(QPainter *painter, const QRegion &clip) \sa QWebPage */ +/*! + \enum QWebFrame::RenderLayer + + This enum describes the layers available for rendering using \l{QWebFrame::}{render()}. + The layers can be OR-ed together from the following list: + + \value ContentsLayer The web content of the frame + \value ScrollBarLayer The scrollbars of the frame + \value PanIconLayer The icon used when panning the frame + + \value AllLayers Includes all the above layers +*/ + QWebFrame::QWebFrame(QWebPage *parent, QWebFrameData *frameData) : QObject(parent) , d(new QWebFramePrivate) @@ -384,7 +444,7 @@ void QWebFrame::addToJavaScriptWindowObject(const QString &name, QObject *object return; JSC::JSLock lock(JSC::SilenceAssertionsOnly); - JSDOMWindow* window = toJSDOMWindow(d->frame); + JSDOMWindow* window = toJSDOMWindow(d->frame, mainThreadNormalWorld()); JSC::Bindings::RootObject* root = d->frame->script()->bindingRootObject(); if (!window) { qDebug() << "Warning: couldn't get window object"; @@ -424,7 +484,9 @@ QString QWebFrame::toPlainText() const d->frame->view()->layout(); Element *documentElement = d->frame->document()->documentElement(); - return documentElement->innerText(); + if (documentElement) + return documentElement->innerText(); + return QString(); } /*! @@ -538,11 +600,26 @@ QUrl QWebFrame::url() const */ QUrl QWebFrame::requestedUrl() const { - if (!d->frame->loader()->activeDocumentLoader() - || !d->frameLoaderClient->m_loadSucceeded) - return QUrl(d->frame->loader()->outgoingReferrer()); + // There are some possible edge cases to be handled here, + // apart from checking if activeDocumentLoader is valid: + // + // * Method can be called while processing an unsucessful load. + // In this case, frameLoaderClient will hold the current error + // (m_loadError), and we will make use of it to recover the 'failingURL'. + // * If the 'failingURL' holds a null'ed string though, we fallback + // to 'outgoingReferrer' (it yet is safer than originalRequest). + FrameLoader* loader = d->frame->loader(); + FrameLoaderClientQt* loaderClient = d->frameLoaderClient; + + if (!loader->activeDocumentLoader() + || !loaderClient->m_loadError.isNull()) { + if (!loaderClient->m_loadError.failingURL().isNull()) + return QUrl(loaderClient->m_loadError.failingURL()); + else if (!loader->outgoingReferrer().isEmpty()) + return QUrl(loader->outgoingReferrer()); + } - return d->frame->loader()->originalRequest().url(); + return loader->originalRequest().url(); } /*! \since 4.6 @@ -672,6 +749,11 @@ void QWebFrame::load(const QNetworkRequest &req, case QNetworkAccessManager::PostOperation: request.setHTTPMethod("POST"); break; +#if QT_VERSION >= 0x040600 + case QNetworkAccessManager::DeleteOperation: + request.setHTTPMethod("DELETE"); + break; +#endif case QNetworkAccessManager::UnknownOperation: // eh? break; @@ -699,12 +781,18 @@ void QWebFrame::load(const QNetworkRequest &req, The \a html is loaded immediately; external objects are loaded asynchronously. + If a script in the \a html runs longer than the default script timeout (currently 10 seconds), + for example due to being blocked by a modal JavaScript alert dialog, this method will return + as soon as possible after the timeout and any subsequent \a html will be loaded asynchronously. + When using this method WebKit assumes that external resources such as JavaScript programs or style sheets are encoded in UTF-8 unless otherwise specified. For example, the encoding of an external script can be specified through the charset attribute of the HTML script tag. It is also possible for the encoding to be specified by web server. - \sa toHtml() + \note This method will not affect session or global history for the frame. + + \sa toHtml(), setContent() */ void QWebFrame::setHtml(const QString &html, const QUrl &baseUrl) { @@ -712,7 +800,7 @@ void QWebFrame::setHtml(const QString &html, const QUrl &baseUrl) WebCore::ResourceRequest request(kurl); const QByteArray utf8 = html.toUtf8(); WTF::RefPtr<WebCore::SharedBuffer> data = WebCore::SharedBuffer::create(utf8.constData(), utf8.length()); - WebCore::SubstituteData substituteData(data, WebCore::String("text/html"), WebCore::String("utf-8"), kurl); + WebCore::SubstituteData substituteData(data, WebCore::String("text/html"), WebCore::String("utf-8"), KURL()); d->frame->loader()->load(request, substituteData, false); } @@ -725,7 +813,9 @@ void QWebFrame::setHtml(const QString &html, const QUrl &baseUrl) The \a data is loaded immediately; external objects are loaded asynchronously. - \sa toHtml() + \note This method will not affect session or global history for the frame. + + \sa toHtml(), setHtml() */ void QWebFrame::setContent(const QByteArray &data, const QString &mimeType, const QUrl &baseUrl) { @@ -735,11 +825,10 @@ void QWebFrame::setContent(const QByteArray &data, const QString &mimeType, cons QString actualMimeType = mimeType; if (actualMimeType.isEmpty()) actualMimeType = QLatin1String("text/html"); - WebCore::SubstituteData substituteData(buffer, WebCore::String(actualMimeType), WebCore::String(), kurl); + WebCore::SubstituteData substituteData(buffer, WebCore::String(actualMimeType), WebCore::String(), KURL()); d->frame->loader()->load(request, substituteData, false); } - /*! Returns the parent frame of this frame, or 0 if the frame is the web pages main frame. @@ -797,13 +886,11 @@ void QWebFrame::setScrollBarPolicy(Qt::Orientation orientation, Qt::ScrollBarPol d->horizontalScrollBarPolicy = policy; if (d->frame->view()) { d->frame->view()->setHorizontalScrollbarMode((ScrollbarMode)policy); - d->frame->view()->updateDefaultScrollbarState(); } } else { d->verticalScrollBarPolicy = policy; if (d->frame->view()) { d->frame->view()->setVerticalScrollbarMode((ScrollbarMode)policy); - d->frame->view()->updateDefaultScrollbarState(); } } } @@ -869,6 +956,7 @@ int QWebFrame::scrollBarMaximum(Qt::Orientation orientation) const */ int QWebFrame::scrollBarMinimum(Qt::Orientation orientation) const { + Q_UNUSED(orientation) return 0; } @@ -927,44 +1015,37 @@ void QWebFrame::setScrollPosition(const QPoint &pos) } /*! - Render the frame into \a painter clipping to \a clip. + \since 4.6 + Render the \a layer of the frame using \a painter clipping to \a clip. \sa print() */ -void QWebFrame::render(QPainter *painter, const QRegion &clip) -{ - d->renderPrivate(painter, clip); -} -/*! - Render the frame into \a painter. -*/ -void QWebFrame::render(QPainter *painter) +void QWebFrame::render(QPainter* painter, RenderLayer layer, const QRegion& clip) { - if (!d->frame->view()) - return; - - d->renderPrivate(painter, QRegion(d->frame->view()->frameRect())); + if (!clip.isEmpty()) + d->renderPrivate(painter, layer, clip); + else if (d->frame->view()) + d->renderPrivate(painter, layer, QRegion(d->frame->view()->frameRect())); } /*! - \since 4.6 - \property QWebFrame::clipRenderToViewport - - Returns true if render will clip content to viewport; otherwise returns false. + Render the frame into \a painter clipping to \a clip. */ -bool QWebFrame::clipRenderToViewport() const +void QWebFrame::render(QPainter *painter, const QRegion &clip) { - return d->clipRenderToViewport; + d->renderPrivate(painter, AllLayers, clip); } /*! - \since 4.6 - Sets whether the content of a frame will be clipped to viewport when rendered. + Render the frame into \a painter. */ -void QWebFrame::setClipRenderToViewport(bool clipRenderToViewport) +void QWebFrame::render(QPainter *painter) { - d->clipRenderToViewport = clipRenderToViewport; + if (!d->frame->view()) + return; + + d->renderPrivate(painter, AllLayers, QRegion(d->frame->view()->frameRect())); } /*! @@ -1020,7 +1101,8 @@ qreal QWebFrame::zoomFactor() const */ bool QWebFrame::hasFocus() const { - return QWebFramePrivate::kit(d->frame->page()->focusController()->focusedFrame()) == this; + WebCore::Frame* ff = d->frame->page()->focusController()->focusedFrame(); + return ff && QWebFramePrivate::kit(ff) == this; } /*! @@ -1094,7 +1176,7 @@ QWebElement QWebFrame::documentElement() const \sa QWebElement::findAll() */ -QList<QWebElement> QWebFrame::findAllElements(const QString &selectorQuery) const +QWebElementCollection QWebFrame::findAllElements(const QString &selectorQuery) const { return documentElement().findAll(selectorQuery); } @@ -1242,9 +1324,9 @@ QVariant QWebFrame::evaluateJavaScript(const QString& scriptSource) ScriptController *proxy = d->frame->script(); QVariant rc; if (proxy) { - JSC::JSValue v = proxy->evaluate(ScriptSourceCode(scriptSource)).jsValue(); + JSC::JSValue v = d->frame->script()->executeScript(ScriptSourceCode(scriptSource)).jsValue(); int distance = 0; - rc = JSC::Bindings::convertValueToQVariant(proxy->globalObject()->globalExec(), v, QMetaType::Void, &distance); + rc = JSC::Bindings::convertValueToQVariant(proxy->globalObject(mainThreadNormalWorld())->globalExec(), v, QMetaType::Void, &distance); } return rc; } @@ -1360,6 +1442,8 @@ QWebFrame* QWebFramePrivate::kit(WebCore::Frame* coreFrame) \brief The QWebHitTestResult class provides information about the web page content after a hit test. + \inmodule QtWebKit + QWebHitTestResult is returned by QWebFrame::hitTestContent() to provide information about the content of the web page at the specified position. */ @@ -1380,7 +1464,6 @@ QWebHitTestResultPrivate::QWebHitTestResultPrivate(const WebCore::HitTestResult if (!hitTest.innerNode()) return; pos = hitTest.point(); - boundingRect = hitTest.boundingBox(); WebCore::TextDirection dir; title = hitTest.title(dir); linkText = hitTest.textContent(); @@ -1390,6 +1473,7 @@ QWebHitTestResultPrivate::QWebHitTestResultPrivate(const WebCore::HitTestResult imageUrl = hitTest.absoluteImageURL(); innerNode = hitTest.innerNode(); innerNonSharedNode = hitTest.innerNonSharedNode(); + boundingRect = innerNonSharedNode ? innerNonSharedNode->renderer()->absoluteBoundingBoxRect(true) : IntRect(); WebCore::Image *img = hitTest.image(); if (img) { QPixmap *pix = img->nativeImageForCurrentFrame(); @@ -1637,4 +1721,3 @@ QWebFrame *QWebHitTestResult::frame() const return 0; return d->frame; } - diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.h index 55c73b413..08285f84a 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe.h @@ -50,6 +50,7 @@ class QWebHitTestResult; class QWebHistoryItem; class QWebSecurityOrigin; class QWebElement; +class QWebElementCollection; namespace WebCore { class WidgetPrivate; @@ -112,7 +113,6 @@ class QWEBKIT_EXPORT QWebFrame : public QObject { Q_PROPERTY(QIcon icon READ icon) Q_PROPERTY(QSize contentsSize READ contentsSize) Q_PROPERTY(QPoint scrollPosition READ scrollPosition WRITE setScrollPosition) - Q_PROPERTY(bool clipRenderToViewport READ clipRenderToViewport WRITE setClipRenderToViewport) Q_PROPERTY(bool focus READ hasFocus) private: QWebFrame(QWebPage *parent, QWebFrameData *frameData); @@ -165,10 +165,17 @@ public: QPoint scrollPosition() const; void setScrollPosition(const QPoint &pos); - void render(QPainter *painter, const QRegion &clip); - void render(QPainter *painter); - bool clipRenderToViewport() const; - void setClipRenderToViewport(bool clipRenderToViewport); + enum RenderLayer { + ContentsLayer = 0x10, + ScrollBarLayer = 0x20, + PanIconLayer = 0x40, + + AllLayers = 0xff + }; + + void render(QPainter*); + void render(QPainter*, const QRegion& clip); + void render(QPainter*, RenderLayer layer, const QRegion& clip = QRegion()); void setTextSizeMultiplier(qreal factor); qreal textSizeMultiplier() const; @@ -184,7 +191,7 @@ public: QSize contentsSize() const; QWebElement documentElement() const; - QList<QWebElement> findAllElements(const QString &selectorQuery) const; + QWebElementCollection findAllElements(const QString &selectorQuery) const; QWebElement findFirstElement(const QString &selectorQuery) const; QWebHitTestResult hitTestContent(const QPoint &pos) const; diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe_p.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe_p.h index d6afc01bc..081e65de7 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebframe_p.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebframe_p.h @@ -70,7 +70,6 @@ public: , allowsScrolling(true) , marginWidth(-1) , marginHeight(-1) - , clipRenderToViewport(true) {} void init(QWebFrame* qframe, QWebFrameData* frameData); @@ -79,15 +78,14 @@ public: WebCore::Scrollbar* horizontalScrollBar() const; WebCore::Scrollbar* verticalScrollBar() const; - Qt::ScrollBarPolicy horizontalScrollBarPolicy; - Qt::ScrollBarPolicy verticalScrollBarPolicy; - static WebCore::Frame* core(QWebFrame*); static QWebFrame* kit(WebCore::Frame*); - void renderPrivate(QPainter *painter, const QRegion &clip); + void renderPrivate(QPainter*, QWebFrame::RenderLayer, const QRegion& clip); QWebFrame *q; + Qt::ScrollBarPolicy horizontalScrollBarPolicy; + Qt::ScrollBarPolicy verticalScrollBarPolicy; WebCore::FrameLoaderClientQt *frameLoaderClient; WebCore::Frame *frame; QWebPage *page; @@ -95,7 +93,6 @@ public: bool allowsScrolling; int marginWidth; int marginHeight; - bool clipRenderToViewport; }; class QWebHitTestResultPrivate { diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp index 1c1c72a36..d852012b6 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.cpp @@ -20,6 +20,7 @@ #include "config.h" #include "qwebhistory.h" #include "qwebhistory_p.h" +#include "qwebframe_p.h" #include "PlatformString.h" #include "Image.h" @@ -30,11 +31,18 @@ #include <QSharedData> #include <QDebug> +enum { + InitialHistoryVersion = 1, + DefaultHistoryVersion = InitialHistoryVersion +}; + /*! \class QWebHistoryItem \since 4.4 \brief The QWebHistoryItem class represents one item in the history of a QWebPage + \inmodule QtWebKit + Each QWebHistoryItem instance represents an entry in the history stack of a Web page, containing information about the page, its location, and when it was last visited. @@ -201,6 +209,8 @@ bool QWebHistoryItem::isValid() const \since 4.4 \brief The QWebHistory class represents the history of a QWebPage + \inmodule QtWebKit + Each QWebPage instance contains a history of visited pages that can be accessed by QWebPage::history(). QWebHistory represents this history and makes it possible to navigate it. @@ -221,7 +231,8 @@ bool QWebHistoryItem::isValid() const number of items is given by count(), and the history can be cleared with the clear() function. - QWebHistory's state can be saved with saveState() and loaded with restoreState(). + QWebHistory's state can be saved to a QDataStream using the >> operator and loaded + by using the << operator. \sa QWebHistoryItem, QWebHistoryInterface, QWebPage */ @@ -244,17 +255,27 @@ QWebHistory::~QWebHistory() */ void QWebHistory::clear() { - RefPtr<WebCore::HistoryItem> current = d->lst->currentItem(); - int capacity = d->lst->capacity(); - d->lst->setCapacity(0); + //shortcut to private BackForwardList + WebCore::BackForwardList* lst = d->lst; - WebCore::Page* page = d->lst->page(); + //clear visited links + WebCore::Page* page = lst->page(); if (page && page->groupPtr()) page->groupPtr()->removeVisitedLinks(); - d->lst->setCapacity(capacity); - d->lst->addItem(current.get()); - d->lst->goToItem(current.get()); + //if count() == 0 then just return + if (!lst->entries().size()) + return; + + RefPtr<WebCore::HistoryItem> current = lst->currentItem(); + int capacity = lst->capacity(); + lst->setCapacity(0); + + lst->setCapacity(capacity); //revert capacity + lst->addItem(current.get()); //insert old current item + lst->goToItem(current.get()); //and set it as current again + + d->page()->updateNavigationActions(); } /*! @@ -267,7 +288,7 @@ QList<QWebHistoryItem> QWebHistory::items() const const WebCore::HistoryItemVector &items = d->lst->entries(); QList<QWebHistoryItem> ret; - for (int i = 0; i < items.size(); ++i) { + for (unsigned i = 0; i < items.size(); ++i) { QWebHistoryItemPrivate *priv = new QWebHistoryItemPrivate(items[i].get()); ret.append(QWebHistoryItem(priv)); } @@ -286,7 +307,7 @@ QList<QWebHistoryItem> QWebHistory::backItems(int maxItems) const d->lst->backListWithLimit(maxItems, items); QList<QWebHistoryItem> ret; - for (int i = 0; i < items.size(); ++i) { + for (unsigned i = 0; i < items.size(); ++i) { QWebHistoryItemPrivate *priv = new QWebHistoryItemPrivate(items[i].get()); ret.append(QWebHistoryItem(priv)); } @@ -305,7 +326,7 @@ QList<QWebHistoryItem> QWebHistory::forwardItems(int maxItems) const d->lst->forwardListWithLimit(maxItems, items); QList<QWebHistoryItem> ret; - for (int i = 0; i < items.size(); ++i) { + for (unsigned i = 0; i < items.size(); ++i) { QWebHistoryItemPrivate *priv = new QWebHistoryItemPrivate(items[i].get()); ret.append(QWebHistoryItem(priv)); } @@ -341,9 +362,11 @@ bool QWebHistory::canGoForward() const */ void QWebHistory::back() { - d->lst->goBack(); - WebCore::Page* page = d->lst->page(); - page->goToItem(currentItem().d->item, WebCore::FrameLoadTypeIndexedBackForward); + if (canGoBack()) { + d->lst->goBack(); + WebCore::Page* page = d->lst->page(); + page->goToItem(currentItem().d->item, WebCore::FrameLoadTypeIndexedBackForward); + } } /*! @@ -354,9 +377,11 @@ void QWebHistory::back() */ void QWebHistory::forward() { - d->lst->goForward(); - WebCore::Page* page = d->lst->page(); - page->goToItem(currentItem().d->item, WebCore::FrameLoadTypeIndexedBackForward); + if (canGoForward()) { + d->lst->goForward(); + WebCore::Page* page = d->lst->page(); + page->goToItem(currentItem().d->item, WebCore::FrameLoadTypeIndexedBackForward); + } } /*! @@ -456,128 +481,75 @@ void QWebHistory::setMaximumItemCount(int count) } /*! - \enum QWebHistory::HistoryStateVersion + \since 4.6 + \fn QDataStream& operator<<(QDataStream& stream, const QWebHistory& history) + \relates QWebHistory - This enum describes the versions available for QWebHistory's saveState() function: + \brief The operator<< function streams a history into a data stream. - \value HistoryVersion_1 Version 1 (Qt 4.6) - \value DefaultHistoryVersion The current default version in 1. + It saves the \a history into the specified \a stream. */ +QDataStream& operator<<(QDataStream& target, const QWebHistory& history) +{ + QWebHistoryPrivate* d = history.d; + + int version = DefaultHistoryVersion; + + target << version; + target << history.count() << history.currentItemIndex(); + + const WebCore::HistoryItemVector &items = d->lst->entries(); + for (unsigned i = 0; i < items.size(); i++) + items[i].get()->saveState(target, version); + + return target; +} + /*! + \fn QDataStream& operator>>(QDataStream& stream, QWebHistory& history) + \relates QWebHistory \since 4.6 - Restores the state of QWebHistory from the given \a buffer. Returns true - if the history was successfully restored; otherwise returns false. + \brief The operator>> function loads a history from a data stream. - \sa saveState() + Loads a QWebHistory from the specified \a stream into the given \a history. */ -bool QWebHistory::restoreState(const QByteArray& buffer) + +QDataStream& operator>>(QDataStream& source, QWebHistory& history) { - QDataStream stream(buffer); + QWebHistoryPrivate* d = history.d; + int version; - bool result = false; - stream >> version; - switch (version) { - case HistoryVersion_1: { + source >> version; + + if (version == 1) { int count; int currentIndex; - stream >> count >> currentIndex; + source >> count >> currentIndex; - clear(); + history.clear(); // only if there are elements if (count) { // after clear() is new clear HistoryItem (at the end we had to remove it) - WebCore::HistoryItem *nullItem = d->lst->currentItem(); - for (int i = 0;i < count;i++) { + WebCore::HistoryItem* nullItem = d->lst->currentItem(); + for (int i = 0; i < count; i++) { WTF::PassRefPtr<WebCore::HistoryItem> item = WebCore::HistoryItem::create(); - item->restoreState(stream, version); + item->restoreState(source, version); d->lst->addItem(item); } d->lst->removeItem(nullItem); - goToItem(itemAt(currentIndex)); - result = stream.status() == QDataStream::Ok; + history.goToItem(history.itemAt(currentIndex)); } - break; - } - default: {} // result is false; } - return result; -}; + d->page()->updateNavigationActions(); -/*! - \since 4.6 - Saves the state of this QWebHistory into a QByteArray. - - Saves the current state of this QWebHistory. The version number, \a version, is - stored as part of the data. - - To restore the saved state, pass the return value to restoreState(). - - \sa restoreState() -*/ -QByteArray QWebHistory::saveState(HistoryStateVersion version) const -{ - QByteArray buffer; - QDataStream stream(&buffer, QIODevice::WriteOnly); - stream << version; - - switch (version) { - case HistoryVersion_1: { - stream << count() << currentItemIndex(); - - const WebCore::HistoryItemVector &items = d->lst->entries(); - for (int i = 0; i < items.size(); i++) - items[i].get()->saveState(stream, version); - - if (stream.status() != QDataStream::Ok) - buffer = QByteArray(); // make buffer isNull()==true and isEmpty()==true - break; - } - default: - buffer.clear(); - - } - - return buffer; -} - -/*! - \since 4.6 - \fn QDataStream& operator<<(QDataStream& stream, const QWebHistory& history) - \relates QWebHistory - - Saves the given \a history into the specified \a stream. This is a convenience function - and is equivalent to calling the saveState() method. - - \sa QWebHistory::saveState() -*/ - -QDataStream& operator<<(QDataStream& stream, const QWebHistory& history) -{ - return stream << history.saveState(); + return source; } -/*! - \fn QDataStream& operator>>(QDataStream& stream, QWebHistory& history) - \relates QWebHistory - \since 4.6 - - Loads a QWebHistory from the specified \a stream into the given \a history. - This is a convenience function and it is equivalent to calling the restoreState() - method. - - \sa QWebHistory::restoreState() -*/ - -QDataStream& operator>>(QDataStream& stream, QWebHistory& history) +QWebPagePrivate* QWebHistoryPrivate::page() { - QByteArray buffer; - stream >> buffer; - history.restoreState(buffer); - return stream; + return QWebFramePrivate::kit(lst->page()->mainFrame())->page()->handle(); } - - diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.h index e46f124c0..cce455356 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory.h @@ -42,9 +42,6 @@ public: QWebHistoryItem &operator=(const QWebHistoryItem &other); ~QWebHistoryItem(); - //bool restoreState(QByteArray& buffer); - //QByteArray saveState(QWebHistory::HistoryStateVersion version = DefaultHistoryVersion) const; - QUrl originalUrl() const; QUrl url() const; @@ -69,22 +66,10 @@ private: QExplicitlySharedDataPointer<QWebHistoryItemPrivate> d; }; -//QWEBKIT_EXPORT QDataStream & operator<<(QDataStream& out,const QWebHistoryItem& hist); -//QWEBKIT_EXPORT QDataStream & operator>>(QDataStream& in,QWebHistoryItem& hist); - class QWebHistoryPrivate; class QWEBKIT_EXPORT QWebHistory { public: - enum HistoryStateVersion { - HistoryVersion_1, - /*, HistoryVersion_2, */ - DefaultHistoryVersion = HistoryVersion_1 - }; - - bool restoreState(const QByteArray& buffer); - QByteArray saveState(HistoryStateVersion version = DefaultHistoryVersion) const; - void clear(); QList<QWebHistoryItem> items() const; diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory_p.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory_p.h index e77adefc2..a6682cd01 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory_p.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistory_p.h @@ -25,13 +25,15 @@ #include <QtCore/qglobal.h> #include <QtCore/qshareddata.h> +class QWebPagePrivate; + class Q_AUTOTEST_EXPORT QWebHistoryItemPrivate : public QSharedData { public: - static QExplicitlySharedDataPointer<QWebHistoryItemPrivate> get(QWebHistoryItem *q) + static QExplicitlySharedDataPointer<QWebHistoryItemPrivate> get(QWebHistoryItem* q) { return q->d; } - QWebHistoryItemPrivate(WebCore::HistoryItem *i) + QWebHistoryItemPrivate(WebCore::HistoryItem* i) { if (i) i->ref(); @@ -43,30 +45,12 @@ public: item->deref(); } - /* QByteArray saveStateWithoutVersionControl(QWebHistory::HistoryStateVersion version) - { - QByteArray buffer; - switch(version){ - case QWebHistory::HistoryVersion1: - buffer=item->saveState(version); - break; - default:{} - } - return buffer; - } - - bool restoreStateWithoutVersionControl(QWebHistory::HistoryStateVersion version,QDataStream& stream) - { - - } -*/ - - WebCore::HistoryItem *item; + WebCore::HistoryItem* item; }; class QWebHistoryPrivate : public QSharedData { public: - QWebHistoryPrivate(WebCore::BackForwardList *l) + QWebHistoryPrivate(WebCore::BackForwardList* l) { l->ref(); lst = l; @@ -75,7 +59,10 @@ public: { lst->deref(); } - WebCore::BackForwardList *lst; + + QWebPagePrivate* page(); + + WebCore::BackForwardList* lst; }; diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistoryinterface.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistoryinterface.cpp index 87d52cecd..80567d1e0 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebhistoryinterface.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebhistoryinterface.cpp @@ -81,6 +81,8 @@ QWebHistoryInterface* QWebHistoryInterface::defaultInterface() \since 4.4 \brief The QWebHistoryInterface class provides an interface to implement link history. + \inmodule QtWebKit + The QWebHistoryInterface is an interface that can be used to implement link history. It contains two pure virtual methods that are called by the WebKit engine. addHistoryEntry() is used to add diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.cpp new file mode 100644 index 000000000..f43cbbfd5 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.cpp @@ -0,0 +1,186 @@ +/* + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) + + 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 "config.h" +#include "qwebinspector.h" + +#include "Element.h" +#include "InspectorController.h" +#include "qwebelement.h" +#include "qwebinspector_p.h" +#include "qwebpage_p.h" + +#include <QResizeEvent> + +/*! + \class QWebInspector + \since 4.6 + \brief The QWebInspector class allows the placement and control of a + QWebPage's inspector. + The inspector allows you to see a page current hierarchy and loading + statistics. + + The QWebPage to be inspected is determined with the setPage() method. + + A typical use of QWebInspector follows: + + \snippet webkitsnippets/qtwebkit_qwebinspector_snippet.cpp 0 + + \note A QWebInspector will display a blank widget if either: + \list + \o page() is null + \o QWebSettings::DeveloperExtrasEnabled is false + \endlist + + \section1 Resources + + This class acts mostly as a container and a controller for the inspector. + Most of the resources needed by the inspector are owned by the associated + QWebPage and are allocated the first time that: + \list + \o an element is inspected + \o the QWebInspector is shown. + \endlist + + \section1 Inspector configuration persistence + + The inspector allows the user to configure some options through its + interface (e.g. the resource tracking "Always enable" option). + These settings are persisted automatically by QtWebKit using QSettings. + + However since the QSettings object is instantiated using the empty + constructor, QCoreApplication::setOrganizationName() and + QCoreApplication::setApplicationName() must be called within your + application to enable the persistence of these options. +*/ + +/*! + Constructs an empty QWebInspector with parent \a parent. +*/ +QWebInspector::QWebInspector(QWidget* parent) + : QWidget(parent) + , d(new QWebInspectorPrivate(this)) +{ +} + +/*! + Destroys the inspector. +*/ +QWebInspector::~QWebInspector() +{ + // Remove association principally to prevent deleting a child frontend + setPage(0); +} + +/*! + Sets the QWebPage to be inspected. + + There can only be one QWebInspector associated with a QWebPage + and vices versa. + + Calling with \a page as null will break the current association, if any. + + If \a page is already associated to another QWebInspector, the association + will be replaced and the previous QWebInspector will have no page + associated. + + \sa page() +*/ +void QWebInspector::setPage(QWebPage* page) +{ + if (d->page) { + // Break currentPage-->this + d->page->d->setInspector(0); + } + if (page && page->d->inspector && page->d->inspector != this) { + // Break newPage<->newPageCurrentInspector + page->d->inspector->setPage(0); + } + + d->page = page; + + if (page) { + // Setup the reciprocal association + page->d->setInspector(this); + } +} + +/*! + Returns the inspected QWebPage. + If no web page is currently associated, a null pointer is returned. +*/ +QWebPage* QWebInspector::page() const +{ + return d->page; +} + +/*! \reimp */ +QSize QWebInspector::sizeHint() const +{ + return QSize(450, 300); +} + +/*! \reimp */ +bool QWebInspector::event(QEvent* ev) +{ + return QWidget::event(ev); +} + +/*! \reimp */ +void QWebInspector::resizeEvent(QResizeEvent* event) +{ + d->adjustFrontendSize(event->size()); +} + +/*! \reimp */ +void QWebInspector::showEvent(QShowEvent* event) +{ + // Allows QWebInspector::show() to init the inspector. + if (d->page) + d->page->d->inspectorController()->show(); +} + +/*! \reimp */ +void QWebInspector::hideEvent(QHideEvent* event) +{ + if (d->page) + d->page->d->inspectorController()->setWindowVisible(false); +} + +/*! \internal */ +void QWebInspectorPrivate::setFrontend(QWidget* newFrontend) +{ + if (frontend) + frontend->setParent(0); + + frontend = newFrontend; + + if (frontend) { + frontend->setParent(q); + frontend->show(); + adjustFrontendSize(q->size()); + } +} + +void QWebInspectorPrivate::adjustFrontendSize(const QSize& size) +{ + if (frontend) + frontend->resize(size); +} + diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.h new file mode 100644 index 000000000..a5c1ed5b4 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector.h @@ -0,0 +1,55 @@ +/* + Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies) + + 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. +*/ + +#ifndef QWEBINSPECTOR_H +#define QWEBINSPECTOR_H + +#include "qwebkitglobal.h" +#include "qwebpage.h" + +#include "qwebview.h" + +class QWebInspectorPrivate; + +class QWEBKIT_EXPORT QWebInspector : public QWidget { + Q_OBJECT +public: + QWebInspector(QWidget* parent = 0); + ~QWebInspector(); + + void setPage(QWebPage* page); + QWebPage* page() const; + + QSize sizeHint() const; + bool event(QEvent*); + +protected: + void resizeEvent(QResizeEvent* event); + void showEvent(QShowEvent* event); + void hideEvent(QHideEvent* event); + +private: + QWebInspectorPrivate* d; + + friend class QWebInspectorPrivate; + friend class QWebPage; + friend class QWebPagePrivate; + friend class WebCore::InspectorClientQt; +}; +#endif diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector_p.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector_p.h new file mode 100644 index 000000000..4d327cc5a --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebinspector_p.h @@ -0,0 +1,46 @@ +/* + Copyright (C) 2008, 2009 Nokia Corporation and/or its subsidiary(-ies) + + 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. +*/ + +#ifndef QWEBINSPECTOR_P_H +#define QWEBINSPECTOR_P_H + +QT_BEGIN_NAMESPACE +class QSize; +class QWidget; +QT_END_NAMESPACE +class QWebInspector; +class QWebPage; + +class QWebInspectorPrivate { +public: + QWebInspectorPrivate(QWebInspector* qq) + : q(qq) + , page(0) + , frontend(0) + {} + + void setFrontend(QWidget* newFrontend); + void adjustFrontendSize(const QSize& size); + + QWebInspector* q; + QWebPage* page; + QWidget* frontend; +}; + +#endif diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.cpp new file mode 100644 index 000000000..062839fab --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.cpp @@ -0,0 +1,58 @@ +/* + Copyright (C) 2009 Robert Hogan <robert@roberthogan.net> + + 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 "config.h" +#include <qwebkitversion.h> +#include <WebKitVersion.h> + +/*! + + Returns the version number of WebKit at run-time as a string (for + example, "531.3"). This is the version of WebKit the application + was compiled against. + +*/ +QString qWebKitVersion() +{ + return QString("%1.%2").arg(WEBKIT_MAJOR_VERSION).arg(WEBKIT_MINOR_VERSION); +} + +/*! + + Returns the 'major' version number of WebKit at run-time as an integer + (for example, 531). This is the version of WebKit the application + was compiled against. + +*/ +int qWebKitMajorVersion() +{ + return WEBKIT_MAJOR_VERSION; +} + +/*! + + Returns the 'minor' version number of WebKit at run-time as an integer + (for example, 3). This is the version of WebKit the application + was compiled against. + +*/ +int qWebKitMinorVersion() +{ + return WEBKIT_MINOR_VERSION; +} diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h new file mode 100644 index 000000000..f0fbef0ef --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebkitversion.h @@ -0,0 +1,32 @@ +/* + Copyright (C) 2009 Robert Hogan <robert@roberthogan.net> + + 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 <qstring.h> + +#ifndef qwebkitversion_h +#define qwebkitversion_h + +#include <QtCore/qstring.h> +#include "qwebkitglobal.h" + +QWEBKIT_EXPORT QString qWebKitVersion(); +QWEBKIT_EXPORT int qWebKitMajorVersion(); +QWEBKIT_EXPORT int qWebKitMinorVersion(); + +#endif // qwebkitversion_h diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp index 613a72fd0..1bdc3ed1e 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.cpp @@ -27,7 +27,10 @@ #include "qwebframe_p.h" #include "qwebhistory.h" #include "qwebhistory_p.h" +#include "qwebinspector.h" +#include "qwebinspector_p.h" #include "qwebsettings.h" +#include "qwebkitversion.h" #include "Frame.h" #include "FrameTree.h" @@ -35,6 +38,7 @@ #include "FrameLoaderClientQt.h" #include "FrameView.h" #include "FormState.h" +#include "ApplicationCacheStorage.h" #include "ChromeClientQt.h" #include "ContextMenu.h" #include "ContextMenuClientQt.h" @@ -62,13 +66,19 @@ #include "PluginDatabase.h" #include "ProgressTracker.h" #include "RefPtr.h" +#include "RenderTextControl.h" +#include "TextIterator.h" #include "HashMap.h" #include "HTMLFormElement.h" +#include "HTMLInputElement.h" +#include "HTMLNames.h" #include "HitTestResult.h" #include "WindowFeatures.h" #include "LocalizedStrings.h" #include "Cache.h" #include "runtime/InitializeThreading.h" +#include "PageGroup.h" +#include "QWebPageClient.h" #include <QApplication> #include <QBasicTimer> @@ -91,12 +101,16 @@ #include <QSslSocket> #include <QStyle> #include <QSysInfo> +#include <QTextCharFormat> #if QT_VERSION >= 0x040400 #include <QNetworkAccessManager> #include <QNetworkRequest> #else #include "qwebnetworkinterface.h" #endif +#if defined(Q_WS_X11) +#include <QX11Info> +#endif using namespace WebCore; @@ -128,6 +142,102 @@ QString QWEBKIT_EXPORT qt_webpage_groupName(QWebPage* page) return page->handle()->page->groupName(); } +class QWebPageWidgetClient : public QWebPageClient { +public: + QWebPageWidgetClient(QWidget* view) + : view(view) + { + Q_ASSERT(view); + } + + virtual void scroll(int dx, int dy, const QRect&); + virtual void update(const QRect& dirtyRect); + virtual void setInputMethodEnabled(bool enable); + virtual bool inputMethodEnabled() const; +#if QT_VERSION >= 0x040600 + virtual void setInputMethodHint(Qt::InputMethodHint hint, bool enable); +#endif + +#ifndef QT_NO_CURSOR + virtual QCursor cursor() const; + virtual void updateCursor(const QCursor& cursor); +#endif + + virtual QPalette palette() const; + virtual int screenNumber() const; + virtual QWidget* ownerWidget() const; + + virtual QObject* pluginParent() const; + + QWidget* view; +}; + +void QWebPageWidgetClient::scroll(int dx, int dy, const QRect& rectToScroll) +{ + view->scroll(qreal(dx), qreal(dy), rectToScroll); +} + +void QWebPageWidgetClient::update(const QRect & dirtyRect) +{ + view->update(dirtyRect); +} + +void QWebPageWidgetClient::setInputMethodEnabled(bool enable) +{ + view->setAttribute(Qt::WA_InputMethodEnabled, enable); +} + +bool QWebPageWidgetClient::inputMethodEnabled() const +{ + return view->testAttribute(Qt::WA_InputMethodEnabled); +} + +#if QT_VERSION >= 0x040600 +void QWebPageWidgetClient::setInputMethodHint(Qt::InputMethodHint hint, bool enable) +{ + if (enable) + view->setInputMethodHints(view->inputMethodHints() | hint); + else + view->setInputMethodHints(view->inputMethodHints() & ~hint); +} +#endif +#ifndef QT_NO_CURSOR +QCursor QWebPageWidgetClient::cursor() const +{ + return view->cursor(); +} + +void QWebPageWidgetClient::updateCursor(const QCursor& cursor) +{ + view->setCursor(cursor); +} +#endif + +QPalette QWebPageWidgetClient::palette() const +{ + return view->palette(); +} + +int QWebPageWidgetClient::screenNumber() const +{ +#if defined(Q_WS_X11) + if (view) + return view->x11Info().screen(); +#endif + + return 0; +} + +QWidget* QWebPageWidgetClient::ownerWidget() const +{ + return view; +} + +QObject* QWebPageWidgetClient::pluginParent() const +{ + return view; +} + // Lookup table mapping QWebPage::WebActions to the associated Editor commands static const char* editorCommandWebActions[] = { @@ -223,18 +333,6 @@ const char* QWebPagePrivate::editorCommandForWebActions(QWebPage::WebAction acti return 0; } -#ifndef QT_NO_CURSOR -SetCursorEvent::SetCursorEvent(const QCursor& cursor) - : QEvent(static_cast<QEvent::Type>(EventType)) - , m_cursor(cursor) -{} - -QCursor SetCursorEvent::cursor() const -{ - return m_cursor; -} -#endif - // If you change this make sure to also adjust the docs for QWebPage::userAgentForUrl #define WEBKIT_VERSION "527+" @@ -264,21 +362,25 @@ static inline Qt::DropAction dragOpToDropAction(unsigned actions) QWebPagePrivate::QWebPagePrivate(QWebPage *qq) : q(qq) + , client(0) +#if QT_VERSION < 0x040600 , view(0) +#endif + , inspectorFrontend(0) + , inspector(0) + , inspectorIsInternalOnly(false) , viewportSize(QSize(0, 0)) + , clickCausedFocus(false) { WebCore::InitializeLoggingChannelsIfNecessary(); JSC::initializeThreading(); - WebCore::FrameLoader::setLocalLoadPolicy(WebCore::FrameLoader::AllowLocalLoadsForLocalAndSubstituteData); + WebCore::SecurityOrigin::setLocalLoadPolicy(WebCore::SecurityOrigin::AllowLocalLoadsForLocalAndSubstituteData); chromeClient = new ChromeClientQt(q); contextMenuClient = new ContextMenuClientQt(); editorClient = new EditorClientQt(q); page = new Page(chromeClient, contextMenuClient, editorClient, - new DragClientQt(q), new InspectorClientQt(q)); - - // ### should be configurable - page->settings()->setDefaultTextEncodingName("iso-8859-1"); + new DragClientQt(q), new InspectorClientQt(q), 0); settings = new QWebSettings(page->settings()); @@ -303,6 +405,8 @@ QWebPagePrivate::QWebPagePrivate(QWebPage *qq) history.d = new QWebHistoryPrivate(page->backForwardList()); memset(actions, 0, sizeof(actions)); + + PageGroup::setShouldTrackVisitedLinks(true); } QWebPagePrivate::~QWebPagePrivate() @@ -379,7 +483,7 @@ static QWebPage::WebAction webActionForContextMenuAction(WebCore::ContextMenuAct QMenu *QWebPagePrivate::createContextMenu(const WebCore::ContextMenu *webcoreMenu, const QList<WebCore::ContextMenuItem> *items, QBitArray *visitedWebActions) { - QMenu* menu = new QMenu(view); + QMenu* menu = new QMenu(q->view()); for (int i = 0; i < items->count(); ++i) { const ContextMenuItem &item = items->at(i); switch (item.type()) { @@ -437,13 +541,13 @@ void QWebPagePrivate::_q_webActionTriggered(bool checked) q->triggerAction(action, checked); } -#ifndef NDEBUG void QWebPagePrivate::_q_cleanupLeakMessages() { +#ifndef NDEBUG // Need this to make leak messages accurate. cache()->setCapacities(0, 0, 0); -} #endif +} void QWebPagePrivate::updateAction(QWebPage::WebAction action) { @@ -459,10 +563,10 @@ void QWebPagePrivate::updateAction(QWebPage::WebAction action) switch (action) { case QWebPage::Back: - enabled = loader->canGoBackOrForward(-1); + enabled = page->canGoBackOrForward(-1); break; case QWebPage::Forward: - enabled = loader->canGoBackOrForward(1); + enabled = page->canGoBackOrForward(1); break; case QWebPage::Stop: enabled = loader->isLoading(); @@ -580,6 +684,16 @@ void QWebPagePrivate::timerEvent(QTimerEvent *ev) q->QObject::timerEvent(ev); } +void QWebPagePrivate::mouseMoveEvent(QGraphicsSceneMouseEvent* ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + bool accepted = frame->eventHandler()->mouseMoved(PlatformMouseEvent(ev, 0)); + ev->setAccepted(accepted); +} + void QWebPagePrivate::mouseMoveEvent(QMouseEvent *ev) { WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); @@ -590,12 +704,38 @@ void QWebPagePrivate::mouseMoveEvent(QMouseEvent *ev) ev->setAccepted(accepted); } +void QWebPagePrivate::mousePressEvent(QGraphicsSceneMouseEvent* ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + if (tripleClickTimer.isActive() + && (ev->pos().toPoint() - tripleClick).manhattanLength() + < QApplication::startDragDistance()) { + mouseTripleClickEvent(ev); + return; + } + + bool accepted = false; + PlatformMouseEvent mev(ev, 1); + // ignore the event if we can't map Qt's mouse buttons to WebCore::MouseButton + if (mev.button() != NoButton) + accepted = frame->eventHandler()->handleMousePressEvent(mev); + ev->setAccepted(accepted); +} + void QWebPagePrivate::mousePressEvent(QMouseEvent *ev) { WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); if (!frame->view()) return; + RefPtr<WebCore::Node> oldNode; + if (page->focusController()->focusedFrame() + && page->focusController()->focusedFrame()->document()) + oldNode = page->focusController()->focusedFrame()->document()->focusedNode(); + if (tripleClickTimer.isActive() && (ev->pos() - tripleClick).manhattanLength() < QApplication::startDragDistance()) { @@ -609,6 +749,31 @@ void QWebPagePrivate::mousePressEvent(QMouseEvent *ev) if (mev.button() != NoButton) accepted = frame->eventHandler()->handleMousePressEvent(mev); ev->setAccepted(accepted); + + RefPtr<WebCore::Node> newNode; + if (page->focusController()->focusedFrame() + && page->focusController()->focusedFrame()->document()) + newNode = page->focusController()->focusedFrame()->document()->focusedNode(); + + if (newNode && oldNode != newNode) + clickCausedFocus = true; +} + +void QWebPagePrivate::mouseDoubleClickEvent(QGraphicsSceneMouseEvent *ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + bool accepted = false; + PlatformMouseEvent mev(ev, 2); + // ignore the event if we can't map Qt's mouse buttons to WebCore::MouseButton + if (mev.button() != NoButton) + accepted = frame->eventHandler()->handleMousePressEvent(mev); + ev->setAccepted(accepted); + + tripleClickTimer.start(QApplication::doubleClickInterval(), q); + tripleClick = ev->pos().toPoint(); } void QWebPagePrivate::mouseDoubleClickEvent(QMouseEvent *ev) @@ -628,7 +793,7 @@ void QWebPagePrivate::mouseDoubleClickEvent(QMouseEvent *ev) tripleClick = ev->pos(); } -void QWebPagePrivate::mouseTripleClickEvent(QMouseEvent *ev) +void QWebPagePrivate::mouseTripleClickEvent(QGraphicsSceneMouseEvent *ev) { WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); if (!frame->view()) @@ -642,30 +807,33 @@ void QWebPagePrivate::mouseTripleClickEvent(QMouseEvent *ev) ev->setAccepted(accepted); } -void QWebPagePrivate::mouseReleaseEvent(QMouseEvent *ev) +void QWebPagePrivate::mouseTripleClickEvent(QMouseEvent *ev) { WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); if (!frame->view()) return; bool accepted = false; - PlatformMouseEvent mev(ev, 0); + PlatformMouseEvent mev(ev, 3); // ignore the event if we can't map Qt's mouse buttons to WebCore::MouseButton if (mev.button() != NoButton) - accepted = frame->eventHandler()->handleMouseReleaseEvent(mev); + accepted = frame->eventHandler()->handleMousePressEvent(mev); ev->setAccepted(accepted); +} +void QWebPagePrivate::handleClipboard(QEvent* ev, Qt::MouseButton button) +{ #ifndef QT_NO_CLIPBOARD if (QApplication::clipboard()->supportsSelection()) { bool oldSelectionMode = Pasteboard::generalPasteboard()->isSelectionMode(); Pasteboard::generalPasteboard()->setSelectionMode(true); WebCore::Frame* focusFrame = page->focusController()->focusedOrMainFrame(); - if (ev->button() == Qt::LeftButton) { + if (button == Qt::LeftButton) { if (focusFrame && (focusFrame->editor()->canCopy() || focusFrame->editor()->canDHTMLCopy())) { focusFrame->editor()->copy(); ev->setAccepted(true); } - } else if (ev->button() == Qt::MidButton) { + } else if (button == Qt::MidButton) { if (focusFrame && (focusFrame->editor()->canPaste() || focusFrame->editor()->canDHTMLPaste())) { focusFrame->editor()->paste(); ev->setAccepted(true); @@ -676,12 +844,68 @@ void QWebPagePrivate::mouseReleaseEvent(QMouseEvent *ev) #endif } +void QWebPagePrivate::mouseReleaseEvent(QGraphicsSceneMouseEvent* ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + bool accepted = false; + PlatformMouseEvent mev(ev, 0); + // ignore the event if we can't map Qt's mouse buttons to WebCore::MouseButton + if (mev.button() != NoButton) + accepted = frame->eventHandler()->handleMouseReleaseEvent(mev); + ev->setAccepted(accepted); + + handleClipboard(ev, ev->button()); + handleSoftwareInputPanel(ev->button()); +} + +void QWebPagePrivate::handleSoftwareInputPanel(Qt::MouseButton button) +{ +#if QT_VERSION >= QT_VERSION_CHECK(4, 6, 0) + Frame* frame = page->focusController()->focusedFrame(); + if (!frame) + return; + + if (client && client->inputMethodEnabled() + && frame->document()->focusedNode() + && button == Qt::LeftButton && qApp->autoSipEnabled()) { + QStyle::RequestSoftwareInputPanel behavior = QStyle::RequestSoftwareInputPanel( + client->ownerWidget()->style()->styleHint(QStyle::SH_RequestSoftwareInputPanel)); + if (!clickCausedFocus || behavior == QStyle::RSIP_OnMouseClick) { + QEvent event(QEvent::RequestSoftwareInputPanel); + QApplication::sendEvent(client->ownerWidget(), &event); + } + } + + clickCausedFocus = false; +#endif +} + +void QWebPagePrivate::mouseReleaseEvent(QMouseEvent *ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + bool accepted = false; + PlatformMouseEvent mev(ev, 0); + // ignore the event if we can't map Qt's mouse buttons to WebCore::MouseButton + if (mev.button() != NoButton) + accepted = frame->eventHandler()->handleMouseReleaseEvent(mev); + ev->setAccepted(accepted); + + handleClipboard(ev, ev->button()); + handleSoftwareInputPanel(ev->button()); +} + #ifndef QT_NO_CONTEXTMENU -void QWebPagePrivate::contextMenuEvent(QContextMenuEvent *ev) +void QWebPagePrivate::contextMenuEvent(const QPoint& globalPos) { QMenu *menu = q->createStandardContextMenu(); if (menu) { - menu->exec(ev->globalPos()); + menu->exec(globalPos); delete menu; } } @@ -706,6 +930,17 @@ QMenu *QWebPage::createStandardContextMenu() } #ifndef QT_NO_WHEELEVENT +void QWebPagePrivate::wheelEvent(QGraphicsSceneWheelEvent* ev) +{ + WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); + if (!frame->view()) + return; + + WebCore::PlatformWheelEvent pev(ev); + bool accepted = frame->eventHandler()->handleWheelEvent(pev); + ev->setAccepted(accepted); +} + void QWebPagePrivate::wheelEvent(QWheelEvent *ev) { WebCore::Frame* frame = QWebFramePrivate::core(mainFrame); @@ -776,7 +1011,6 @@ void QWebPagePrivate::keyPressEvent(QKeyEvent *ev) { bool handled = false; WebCore::Frame* frame = page->focusController()->focusedOrMainFrame(); - WebCore::Editor* editor = frame->editor(); // we forward the key event to WebCore first to handle potential DOM // defined event handlers and later on end up in EditorClientQt::handleKeyboardEvent // to trigger editor commands via triggerAction(). @@ -785,10 +1019,9 @@ void QWebPagePrivate::keyPressEvent(QKeyEvent *ev) if (!handled) { handled = true; QFont defaultFont; - if (view) - defaultFont = view->font(); + if (q->view()) + defaultFont = q->view()->font(); QFontMetrics fm(defaultFont); - int fontHeight = fm.height(); if (!handleScrolling(ev, frame)) { switch (ev->key()) { case Qt::Key_Back: @@ -831,18 +1064,16 @@ void QWebPagePrivate::keyReleaseEvent(QKeyEvent *ev) ev->setAccepted(handled); } -void QWebPagePrivate::focusInEvent(QFocusEvent *ev) +void QWebPagePrivate::focusInEvent(QFocusEvent*) { FocusController *focusController = page->focusController(); - Frame *frame = focusController->focusedFrame(); focusController->setActive(true); - if (frame) - focusController->setFocused(true); - else + focusController->setFocused(true); + if (!focusController->focusedFrame()) focusController->setFocusedFrame(QWebFramePrivate::core(mainFrame)); } -void QWebPagePrivate::focusOutEvent(QFocusEvent *ev) +void QWebPagePrivate::focusOutEvent(QFocusEvent*) { // only set the focused frame inactive so that we stop painting the caret // and the focus frame. But don't tell the focus controller so that upon @@ -852,7 +1083,19 @@ void QWebPagePrivate::focusOutEvent(QFocusEvent *ev) focusController->setFocused(false); } -void QWebPagePrivate::dragEnterEvent(QDragEnterEvent *ev) +void QWebPagePrivate::dragEnterEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + DragData dragData(ev->mimeData(), ev->pos().toPoint(), + QCursor::pos(), dropActionToDragOp(ev->possibleActions())); + Qt::DropAction action = dragOpToDropAction(page->dragController()->dragEntered(&dragData)); + ev->setDropAction(action); + if (action != Qt::IgnoreAction) + ev->accept(); +#endif +} + +void QWebPagePrivate::dragEnterEvent(QDragEnterEvent* ev) { #ifndef QT_NO_DRAGANDDROP DragData dragData(ev->mimeData(), ev->pos(), QCursor::pos(), @@ -864,7 +1107,16 @@ void QWebPagePrivate::dragEnterEvent(QDragEnterEvent *ev) #endif } -void QWebPagePrivate::dragLeaveEvent(QDragLeaveEvent *ev) +void QWebPagePrivate::dragLeaveEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + DragData dragData(0, IntPoint(), QCursor::pos(), DragOperationNone); + page->dragController()->dragExited(&dragData); + ev->accept(); +#endif +} + +void QWebPagePrivate::dragLeaveEvent(QDragLeaveEvent* ev) { #ifndef QT_NO_DRAGANDDROP DragData dragData(0, IntPoint(), QCursor::pos(), DragOperationNone); @@ -873,7 +1125,19 @@ void QWebPagePrivate::dragLeaveEvent(QDragLeaveEvent *ev) #endif } -void QWebPagePrivate::dragMoveEvent(QDragMoveEvent *ev) +void QWebPagePrivate::dragMoveEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + DragData dragData(ev->mimeData(), ev->pos().toPoint(), + QCursor::pos(), dropActionToDragOp(ev->possibleActions())); + Qt::DropAction action = dragOpToDropAction(page->dragController()->dragUpdated(&dragData)); + ev->setDropAction(action); + if (action != Qt::IgnoreAction) + ev->accept(); +#endif +} + +void QWebPagePrivate::dragMoveEvent(QDragMoveEvent* ev) { #ifndef QT_NO_DRAGANDDROP DragData dragData(ev->mimeData(), ev->pos(), QCursor::pos(), @@ -885,7 +1149,18 @@ void QWebPagePrivate::dragMoveEvent(QDragMoveEvent *ev) #endif } -void QWebPagePrivate::dropEvent(QDropEvent *ev) +void QWebPagePrivate::dropEvent(QGraphicsSceneDragDropEvent* ev) +{ +#ifndef QT_NO_DRAGANDDROP + DragData dragData(ev->mimeData(), ev->pos().toPoint(), + QCursor::pos(), dropActionToDragOp(ev->possibleActions())); + Qt::DropAction action = dragOpToDropAction(page->dragController()->performDrag(&dragData)); + if (action != Qt::IgnoreAction) + ev->accept(); +#endif +} + +void QWebPagePrivate::dropEvent(QDropEvent* ev) { #ifndef QT_NO_DRAGANDDROP DragData dragData(ev->mimeData(), ev->pos(), QCursor::pos(), @@ -896,7 +1171,7 @@ void QWebPagePrivate::dropEvent(QDropEvent *ev) #endif } -void QWebPagePrivate::leaveEvent(QEvent *ev) +void QWebPagePrivate::leaveEvent(QEvent*) { // Fake a mouse move event just outside of the widget, since all // the interesting mouse-out behavior like invalidating scrollbars @@ -939,13 +1214,53 @@ void QWebPagePrivate::inputMethodEvent(QInputMethodEvent *ev) return; } + RenderObject* renderer = 0; + RenderTextControl* renderTextControl = 0; + + if (frame->selection()->rootEditableElement()) + renderer = frame->selection()->rootEditableElement()->shadowAncestorNode()->renderer(); + + if (renderer && renderer->isTextControl()) + renderTextControl = toRenderTextControl(renderer); + + Vector<CompositionUnderline> underlines; + + for (int i = 0; i < ev->attributes().size(); ++i) { + const QInputMethodEvent::Attribute& a = ev->attributes().at(i); + switch (a.type) { + case QInputMethodEvent::TextFormat: { + QTextCharFormat textCharFormat = a.value.value<QTextFormat>().toCharFormat(); + QColor qcolor = textCharFormat.underlineColor(); + underlines.append(CompositionUnderline(a.start, a.length, Color(makeRGBA(qcolor.red(), qcolor.green(), qcolor.blue(), qcolor.alpha())), false)); + break; + } + case QInputMethodEvent::Cursor: { + frame->setCaretVisible(a.length); //if length is 0 cursor is invisible + if (a.length > 0) { + RenderObject* caretRenderer = frame->selection()->caretRenderer(); + if (caretRenderer) { + QColor qcolor = a.value.value<QColor>(); + caretRenderer->style()->setColor(Color(makeRGBA(qcolor.red(), qcolor.green(), qcolor.blue(), qcolor.alpha()))); + } + } + break; + } +#if QT_VERSION >= 0x040600 + case QInputMethodEvent::Selection: { + if (renderTextControl) { + renderTextControl->setSelectionStart(a.start); + renderTextControl->setSelectionEnd(a.start + a.length); + } + break; + } +#endif + } + } + if (!ev->commitString().isEmpty()) editor->confirmComposition(ev->commitString()); - else { + else if (!ev->preeditString().isEmpty()) { QString preedit = ev->preeditString(); - // ### FIXME: use the provided QTextCharFormat (use color at least) - Vector<CompositionUnderline> underlines; - underlines.append(CompositionUnderline(0, preedit.length(), Color(0, 0, 0), false)); editor->setComposition(preedit, underlines, preedit.length(), 0); } ev->accept(); @@ -1048,44 +1363,138 @@ bool QWebPagePrivate::handleScrolling(QKeyEvent *ev, Frame *frame) */ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const { + Frame* frame = d->page->focusController()->focusedFrame(); + if (!frame) + return QVariant(); + + WebCore::Editor* editor = frame->editor(); + + RenderObject* renderer = 0; + RenderTextControl* renderTextControl = 0; + + if (frame->selection()->rootEditableElement()) + renderer = frame->selection()->rootEditableElement()->shadowAncestorNode()->renderer(); + + if (renderer && renderer->isTextControl()) + renderTextControl = toRenderTextControl(renderer); + switch (property) { - case Qt::ImMicroFocus: { - Frame *frame = d->page->focusController()->focusedFrame(); - if (frame) + case Qt::ImMicroFocus: { return QVariant(frame->selection()->absoluteCaretBounds()); - return QVariant(); - } - case Qt::ImFont: { - QWebView *webView = qobject_cast<QWebView *>(d->view); - if (webView) - return QVariant(webView->font()); - return QVariant(); - } - case Qt::ImCursorPosition: { - Frame *frame = d->page->focusController()->focusedFrame(); - if (frame) { - VisibleSelection selection = frame->selection()->selection(); - if (selection.isCaret()) - return QVariant(selection.start().deprecatedEditingOffset()); } - return QVariant(); - } - case Qt::ImSurroundingText: { - Frame *frame = d->page->focusController()->focusedFrame(); - if (frame) { - Document *document = frame->document(); - if (document->focusedNode()) - return QVariant(document->focusedNode()->nodeValue()); + case Qt::ImFont: { + if (renderTextControl) { + RenderStyle* renderStyle = renderTextControl->style(); + return QVariant(QFont(renderStyle->font().font())); + } + return QVariant(QFont()); } - return QVariant(); + case Qt::ImCursorPosition: { + if (renderTextControl) { + if (editor->hasComposition()) { + RefPtr<Range> range = editor->compositionRange(); + return QVariant(renderTextControl->selectionEnd() - TextIterator::rangeLength(range.get())); + } + return QVariant(renderTextControl->selectionEnd()); + } + return QVariant(); + } + case Qt::ImSurroundingText: { + if (renderTextControl) { + QString text = renderTextControl->text(); + RefPtr<Range> range = editor->compositionRange(); + if (range) { + text.remove(range->startPosition().offsetInContainerNode(), TextIterator::rangeLength(range.get())); + } + return QVariant(text); + } + return QVariant(); + } + case Qt::ImCurrentSelection: { + if (renderTextControl) { + int start = renderTextControl->selectionStart(); + int end = renderTextControl->selectionEnd(); + if (end > start) + return QVariant(QString(renderTextControl->text()).mid(start,end-start)); + } + return QVariant(); + + } +#if QT_VERSION >= 0x040600 + case Qt::ImAnchorPosition: { + if (renderTextControl) { + if (editor->hasComposition()) { + RefPtr<Range> range = editor->compositionRange(); + return QVariant(renderTextControl->selectionStart() - TextIterator::rangeLength(range.get())); + } + return QVariant(renderTextControl->selectionStart()); + } + return QVariant(); + } + case Qt::ImMaximumTextLength: { + if (frame->selection()->isContentEditable()) { + if (frame->document() && frame->document()->focusedNode()) { + if (frame->document()->focusedNode()->hasTagName(HTMLNames::inputTag)) { + HTMLInputElement* inputElement = static_cast<HTMLInputElement*>(frame->document()->focusedNode()); + return QVariant(inputElement->maxLength()); + } + } + return QVariant(InputElement::s_maximumLength); + } + return QVariant(0); + } +#endif + default: + return QVariant(); } - case Qt::ImCurrentSelection: - return QVariant(selectedText()); - default: - return QVariant(); +} + +/*! + \internal +*/ +void QWebPagePrivate::setInspector(QWebInspector* insp) +{ + if (inspector) + inspector->d->setFrontend(0); + + if (inspectorIsInternalOnly) { + QWebInspector* inspToDelete = inspector; + inspector = 0; + inspectorIsInternalOnly = false; + delete inspToDelete; // Delete after to prevent infinite recursion + } + + inspector = insp; + + // Give inspector frontend web view if previously created + if (inspector && inspectorFrontend) + inspector->d->setFrontend(inspectorFrontend); +} + +/*! + \internal + Returns the inspector and creates it if it wasn't created yet. + The instance created here will not be available through QWebPage's API. +*/ +QWebInspector* QWebPagePrivate::getOrCreateInspector() +{ + if (!inspector) { + QWebInspector* insp = new QWebInspector; + insp->setPage(q); + inspectorIsInternalOnly = true; + + Q_ASSERT(inspector); // Associated through QWebInspector::setPage(q) } + return inspector; } +/*! \internal */ +InspectorController* QWebPagePrivate::inspectorController() +{ + return page->inspectorController(); +} + + /*! \enum QWebPage::FindFlag @@ -1224,6 +1633,8 @@ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const \since 4.4 \brief The QWebPage class provides an object to view and edit web documents. + \inmodule QtWebKit + QWebPage holds a main frame responsible for web content, settings, the history of navigated links and actions. This class can be used, together with QWebFrame, to provide functionality like QWebView in a widget-less environment. @@ -1274,7 +1685,7 @@ QVariant QWebPage::inputMethodQuery(Qt::InputMethodQuery property) const */ /*! - Constructs an empty QWebView with parent \a parent. + Constructs an empty QWebPage with parent \a parent. */ QWebPage::QWebPage(QObject *parent) : QObject(parent) @@ -1293,9 +1704,12 @@ QWebPage::QWebPage(QObject *parent) */ QWebPage::~QWebPage() { + d->createMainFrame(); FrameLoader *loader = d->mainFrame->d->frame->loader(); if (loader) loader->detachFromParent(); + if (d->inspector) + d->inspector->setPage(0); delete d; } @@ -1320,6 +1734,7 @@ QWebFrame *QWebPage::mainFrame() const */ QWebFrame *QWebPage::currentFrame() const { + d->createMainFrame(); return static_cast<WebCore::FrameLoaderClientQt *>(d->page->focusController()->focusedOrMainFrame()->loader()->client())->webFrame(); } @@ -1345,6 +1760,7 @@ QWebFrame* QWebPage::frameAt(const QPoint& pos) const */ QWebHistory *QWebPage::history() const { + d->createMainFrame(); return &d->history; } @@ -1355,8 +1771,19 @@ QWebHistory *QWebPage::history() const */ void QWebPage::setView(QWidget *view) { - d->view = view; - setViewportSize(view ? view->size() : QSize(0, 0)); + if (this->view() != view) { + d->view = view; + if (!view) { + delete d->client; + d->client = 0; + } else { + if (!d->client) + d->client = new QWebPageWidgetClient(view); + else + static_cast<QWebPageWidgetClient*>(d->client)->view = view; + } + setViewportSize(view ? view->size() : QSize(0, 0)); + } } /*! @@ -1366,7 +1793,11 @@ void QWebPage::setView(QWidget *view) */ QWidget *QWebPage::view() const { +#if QT_VERSION < 0x040600 return d->view; +#else + return d->view.data(); +#endif } /*! @@ -1391,8 +1822,9 @@ void QWebPage::javaScriptConsoleMessage(const QString& message, int lineNumber, */ void QWebPage::javaScriptAlert(QWebFrame *frame, const QString& msg) { + Q_UNUSED(frame) #ifndef QT_NO_MESSAGEBOX - QMessageBox::information(d->view, tr("JavaScript Alert - %1").arg(mainFrame()->url().host()), msg, QMessageBox::Ok); + QMessageBox::information(view(), tr("JavaScript Alert - %1").arg(mainFrame()->url().host()), msg, QMessageBox::Ok); #endif } @@ -1404,10 +1836,11 @@ void QWebPage::javaScriptAlert(QWebFrame *frame, const QString& msg) */ bool QWebPage::javaScriptConfirm(QWebFrame *frame, const QString& msg) { + Q_UNUSED(frame) #ifdef QT_NO_MESSAGEBOX return true; #else - return QMessageBox::Yes == QMessageBox::information(d->view, tr("JavaScript Confirm - %1").arg(mainFrame()->url().host()), msg, QMessageBox::Yes, QMessageBox::No); + return QMessageBox::Yes == QMessageBox::information(view(), tr("JavaScript Confirm - %1").arg(mainFrame()->url().host()), msg, QMessageBox::Yes, QMessageBox::No); #endif } @@ -1422,9 +1855,10 @@ bool QWebPage::javaScriptConfirm(QWebFrame *frame, const QString& msg) */ bool QWebPage::javaScriptPrompt(QWebFrame *frame, const QString& msg, const QString& defaultValue, QString* result) { + Q_UNUSED(frame) bool ok = false; #ifndef QT_NO_INPUTDIALOG - QString x = QInputDialog::getText(d->view, tr("JavaScript Prompt - %1").arg(mainFrame()->url().host()), msg, QLineEdit::Normal, defaultValue, &ok); + QString x = QInputDialog::getText(view(), tr("JavaScript Prompt - %1").arg(mainFrame()->url().host()), msg, QLineEdit::Normal, defaultValue, &ok); if (ok && result) *result = x; #endif @@ -1449,7 +1883,7 @@ bool QWebPage::shouldInterruptJavaScript() #ifdef QT_NO_MESSAGEBOX return false; #else - return QMessageBox::Yes == QMessageBox::information(d->view, tr("JavaScript Problem - %1").arg(mainFrame()->url().host()), tr("The script on this page appears to have a problem. Do you want to stop the script?"), QMessageBox::Yes, QMessageBox::No); + return QMessageBox::Yes == QMessageBox::information(view(), tr("JavaScript Problem - %1").arg(mainFrame()->url().host()), tr("The script on this page appears to have a problem. Do you want to stop the script?"), QMessageBox::Yes, QMessageBox::No); #endif } @@ -1466,7 +1900,7 @@ bool QWebPage::shouldInterruptJavaScript() */ QWebPage *QWebPage::createWindow(WebWindowType type) { - QWebView *webView = qobject_cast<QWebView *>(d->view); + QWebView *webView = qobject_cast<QWebView *>(view()); if (webView) { QWebView *newView = webView->createWindow(type); if (newView) @@ -1515,7 +1949,7 @@ static void openNewWindow(const QUrl& url, WebCore::Frame* frame) \sa action() */ -void QWebPage::triggerAction(WebAction action, bool checked) +void QWebPage::triggerAction(WebAction action, bool) { WebCore::Frame *frame = d->page->focusController()->focusedOrMainFrame(); if (!frame) @@ -1529,7 +1963,7 @@ void QWebPage::triggerAction(WebAction action, bool checked) WTF::RefPtr<WebCore::Frame> wcFrame = targetFrame->d->frame; targetFrame->d->frame->loader()->loadFrameRequest(frameLoadRequest(d->hitTestResult.linkUrl(), wcFrame.get()), /*lockHistory*/ false, /*lockBackForwardList*/ false, /*event*/ 0, - /*FormState*/ 0); + /*FormState*/ 0, SendReferrer); break; } // fall through @@ -1591,12 +2025,14 @@ void QWebPage::triggerAction(WebAction action, bool checked) case SetTextDirectionRightToLeft: editor->setBaseWritingDirection(RightToLeftWritingDirection); break; - case InspectElement: - if (!d->hitTestResult.isNull()) + case InspectElement: { + if (!d->hitTestResult.isNull()) { + d->getOrCreateInspector(); // Make sure the inspector is created + d->inspector->show(); // The inspector is expected to be shown on inspection d->page->inspectorController()->inspect(d->hitTestResult.d->innerNonSharedNode.get()); - else - d->page->inspectorController()->show(); + } break; + } default: command = QWebPagePrivate::editorCommandForWebActions(action); break; @@ -1637,7 +2073,7 @@ void QWebPage::setViewportSize(const QSize &size) const } } -QSize QWebPage::fixedContentsSize() const +QSize QWebPage::preferredContentsSize() const { QWebFrame* frame = d->mainFrame; if (frame) { @@ -1650,7 +2086,7 @@ QSize QWebPage::fixedContentsSize() const } /*! - \property QWebPage::fixedContentsSize + \property QWebPage::preferredContentsSize \since 4.6 \brief the size of the fixed layout @@ -1658,7 +2094,7 @@ QSize QWebPage::fixedContentsSize() const 1024x768 for example then webkit will layout the page as if the viewport were that size rather than something different. */ -void QWebPage::setFixedContentsSize(const QSize &size) const +void QWebPage::setPreferredContentsSize(const QSize &size) const { d->fixedLayoutSize = size; @@ -1697,6 +2133,7 @@ bool QWebPage::acceptNavigationRequest(QWebFrame *frame, const QNetworkRequest & bool QWebPage::acceptNavigationRequest(QWebFrame *frame, const QWebNetworkRequest &request, QWebPage::NavigationType type) #endif { + Q_UNUSED(frame) if (type == NavigationTypeLinkClicked) { switch (d->linkPolicy) { case DontDelegateLinks: @@ -1726,6 +2163,7 @@ bool QWebPage::acceptNavigationRequest(QWebFrame *frame, const QWebNetworkReques */ QString QWebPage::selectedText() const { + d->createMainFrame(); return d->page->focusController()->focusedOrMainFrame()->selectedText(); } @@ -2051,24 +2489,42 @@ bool QWebPage::event(QEvent *ev) case QEvent::MouseMove: d->mouseMoveEvent(static_cast<QMouseEvent*>(ev)); break; + case QEvent::GraphicsSceneMouseMove: + d->mouseMoveEvent(static_cast<QGraphicsSceneMouseEvent*>(ev)); + break; case QEvent::MouseButtonPress: d->mousePressEvent(static_cast<QMouseEvent*>(ev)); break; + case QEvent::GraphicsSceneMousePress: + d->mousePressEvent(static_cast<QGraphicsSceneMouseEvent*>(ev)); + break; case QEvent::MouseButtonDblClick: d->mouseDoubleClickEvent(static_cast<QMouseEvent*>(ev)); break; + case QEvent::GraphicsSceneMouseDoubleClick: + d->mouseDoubleClickEvent(static_cast<QGraphicsSceneMouseEvent*>(ev)); + break; case QEvent::MouseButtonRelease: d->mouseReleaseEvent(static_cast<QMouseEvent*>(ev)); break; + case QEvent::GraphicsSceneMouseRelease: + d->mouseReleaseEvent(static_cast<QGraphicsSceneMouseEvent*>(ev)); + break; #ifndef QT_NO_CONTEXTMENU case QEvent::ContextMenu: - d->contextMenuEvent(static_cast<QContextMenuEvent*>(ev)); + d->contextMenuEvent(static_cast<QContextMenuEvent*>(ev)->globalPos()); + break; + case QEvent::GraphicsSceneContextMenu: + d->contextMenuEvent(static_cast<QGraphicsSceneContextMenuEvent*>(ev)->screenPos()); break; #endif #ifndef QT_NO_WHEELEVENT case QEvent::Wheel: d->wheelEvent(static_cast<QWheelEvent*>(ev)); break; + case QEvent::GraphicsSceneWheel: + d->wheelEvent(static_cast<QGraphicsSceneWheelEvent*>(ev)); + break; #endif case QEvent::KeyPress: d->keyPressEvent(static_cast<QKeyEvent*>(ev)); @@ -2086,15 +2542,27 @@ bool QWebPage::event(QEvent *ev) case QEvent::DragEnter: d->dragEnterEvent(static_cast<QDragEnterEvent*>(ev)); break; + case QEvent::GraphicsSceneDragEnter: + d->dragEnterEvent(static_cast<QGraphicsSceneDragDropEvent*>(ev)); + break; case QEvent::DragLeave: d->dragLeaveEvent(static_cast<QDragLeaveEvent*>(ev)); break; + case QEvent::GraphicsSceneDragLeave: + d->dragLeaveEvent(static_cast<QGraphicsSceneDragDropEvent*>(ev)); + break; case QEvent::DragMove: d->dragMoveEvent(static_cast<QDragMoveEvent*>(ev)); break; + case QEvent::GraphicsSceneDragMove: + d->dragMoveEvent(static_cast<QGraphicsSceneDragDropEvent*>(ev)); + break; case QEvent::Drop: d->dropEvent(static_cast<QDropEvent*>(ev)); break; + case QEvent::GraphicsSceneDrop: + d->dropEvent(static_cast<QGraphicsSceneDragDropEvent*>(ev)); + break; #endif case QEvent::InputMethod: d->inputMethodEvent(static_cast<QInputMethodEvent*>(ev)); @@ -2251,6 +2719,7 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos) } } + d->createMainFrame(); WebCore::Frame* focusedFrame = d->page->focusController()->focusedOrMainFrame(); HitTestResult result = focusedFrame->eventHandler()->hitTestResultAtPoint(focusedFrame->view()->windowToContents(pos), /*allowShadowContent*/ false); @@ -2300,6 +2769,17 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos) as a result of the user clicking on a "file upload" button in a HTML form where multiple file selection is allowed. + \omitvalue ErrorPageExtension (introduced in Qt 4.6) +*/ + +/*! + \enum QWebPage::ErrorDomain + \since 4.6 + \internal + + \value QtNetwork + \value Http + \value WebKit */ /*! @@ -2307,15 +2787,62 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos) \since 4.4 \brief The ExtensionOption class provides an extended input argument to QWebPage's extension support. + \inmodule QtWebKit + \sa QWebPage::extension() */ /*! + \class QWebPage::ErrorPageExtensionOption + \since 4.6 + \brief The ErrorPageExtensionOption class describes the option + for the error page extension. + + \inmodule QtWebKit + + The ErrorPageExtensionOption class holds the \a url for which an error occoured as well as + the associated \a frame. + + The error itself is reported by an error \a domain, the \a error code as well as \a errorString. + + \sa QWebPage::ErrorPageExtensionReturn +*/ + +/*! + \class QWebPage::ErrorPageExtensionReturn + \since 4.6 + \brief The ErrorPageExtensionReturn describes the error page, which will be shown for the + frame for which the error occured. + + \inmodule QtWebKit + + The ErrorPageExtensionReturn class holds the data needed for creating an error page. Some are + optional such as \a contentType, which defaults to "text/html", as well as the \a encoding, which + is assumed to be UTF-8 if not indicated otherwise. + + The error page is stored in the \a content byte array, as HTML content. In order to convert a + QString to a byte array, the QString::toUtf8() method can be used. + + External objects such as stylesheets or images referenced in the HTML are located relative to + \a baseUrl. + + \sa QWebPage::ErrorPageExtensionOption, QString::toUtf8() +*/ + +/*! + \fn QWebPage::ErrorPageExtensionReturn::ErrorPageExtensionReturn() + + Constructs a new error page object. +*/ + +/*! \class QWebPage::ChooseMultipleFilesExtensionOption \since 4.5 \brief The ChooseMultipleFilesExtensionOption class describes the option for the multiple files selection extension. + \inmodule QtWebKit + The ChooseMultipleFilesExtensionOption class holds the frame originating the request and the suggested filenames which might be provided. @@ -2328,6 +2855,8 @@ void QWebPage::updatePositionDependentActions(const QPoint &pos) \brief The ChooseMultipleFilesExtensionReturn describes the return value for the multiple files selection extension. + \inmodule QtWebKit + The ChooseMultipleFilesExtensionReturn class holds the filenames selected by the user when the extension is invoked. @@ -2352,7 +2881,7 @@ bool QWebPage::extension(Extension extension, const ExtensionOption *option, Ext if (extension == ChooseMultipleFilesExtension) { // FIXME: do not ignore suggestedFiles QStringList suggestedFiles = static_cast<const ChooseMultipleFilesExtensionOption*>(option)->suggestedFileNames; - QStringList names = QFileDialog::getOpenFileNames(d->view, QString::null); + QStringList names = QFileDialog::getOpenFileNames(view(), QString::null); static_cast<ChooseMultipleFilesExtensionReturn*>(output)->fileNames = names; return true; } @@ -2432,8 +2961,9 @@ QWebSettings *QWebPage::settings() const */ QString QWebPage::chooseFile(QWebFrame *parentFrame, const QString& suggestedFile) { + Q_UNUSED(parentFrame) #ifndef QT_NO_FILEDIALOG - return QFileDialog::getOpenFileName(d->view, QString::null, suggestedFile); + return QFileDialog::getOpenFileName(view(), QString::null, suggestedFile); #else return QString::null; #endif @@ -2472,6 +3002,9 @@ QNetworkProxy QWebPage::networkProxy() const Sets the QNetworkAccessManager \a manager responsible for serving network requests for this QWebPage. + \note It is currently not supported to change the network access manager after the + QWebPage has used it. The results of doing this are undefined. + \sa networkAccessManager() */ void QWebPage::setNetworkAccessManager(QNetworkAccessManager *manager) @@ -2530,7 +3063,7 @@ QWebPluginFactory *QWebPage::pluginFactory() const The default implementation returns the following value: - "Mozilla/5.0 (%Platform%; %Security%; %Subplatform%; %Locale%) AppleWebKit/%WebKitVersion% (KHTML, like Gecko, Safari/419.3) %AppVersion" + "Mozilla/5.0 (%Platform%; %Security%; %Subplatform%; %Locale%) AppleWebKit/%WebKitVersion% (KHTML, like Gecko) %AppVersion Safari/%WebKitVersion%" In this string the following values are replaced at run-time: \list @@ -2538,7 +3071,7 @@ QWebPluginFactory *QWebPage::pluginFactory() const \o %Security% expands to U if SSL is enabled, otherwise N. SSL is enabled if QSslSocket::supportsSsl() returns true. \o %Locale% is replaced with QLocale::name(). The locale is determined from the view of the QWebPage. If no view is set on the QWebPage, then a default constructed QLocale is used instead. - \o %WebKitVersion% currently expands to 527+ + \o %WebKitVersion% is the version of WebKit the application was compiled against. \o %AppVersion% expands to QCoreApplication::applicationName()/QCoreApplication::applicationVersion() if they're set; otherwise defaulting to Qt and the current Qt version. \endlist */ @@ -2670,6 +3203,11 @@ QString QWebPage::userAgentForUrl(const QUrl& url) const case QSysInfo::WV_VISTA: ver = "Windows NT 6.0"; break; +#if QT_VERSION > 0x040500 + case QSysInfo::WV_WINDOWS7: + ver = "Windows NT 6.1"; + break; +#endif case QSysInfo::WV_CE: ver = "Windows CE"; break; @@ -2688,20 +3226,21 @@ QString QWebPage::userAgentForUrl(const QUrl& url) const // Language QLocale locale; - if (d->view) - locale = d->view->locale(); + if (view()) + locale = view()->locale(); QString name = locale.name(); name[2] = QLatin1Char('-'); ua.append(name); ua.append(QLatin1String(") ")); // webkit/qt version - ua.append(QLatin1String("AppleWebKit/" WEBKIT_VERSION " (KHTML, like Gecko, Safari/419.3) ")); + ua.append(QString(QLatin1String("AppleWebKit/%1 (KHTML, like Gecko) ")) + .arg(QString(qWebKitVersion()))); // Application name/version QString appName = QCoreApplication::applicationName(); if (!appName.isEmpty()) { - ua.append(QLatin1Char(' ') + appName); + ua.append(appName); #if QT_VERSION >= 0x040400 QString appVer = QCoreApplication::applicationVersion(); if (!appVer.isEmpty()) @@ -2712,6 +3251,10 @@ QString QWebPage::userAgentForUrl(const QUrl& url) const ua.append(QLatin1String("Qt/")); ua.append(QLatin1String(qVersion())); } + + ua.append(QString(QLatin1String(" Safari/%1")) + .arg(qWebKitVersion())); + return ua; } diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.h index 24741a165..8c455b149 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage.h @@ -25,18 +25,19 @@ #include "qwebkitglobal.h" #include <QtCore/qobject.h> +#include <QtCore/qurl.h> #include <QtGui/qwidget.h> QT_BEGIN_NAMESPACE class QNetworkProxy; class QUndoStack; -class QUrl; class QMenu; class QNetworkRequest; class QNetworkReply; class QNetworkAccessManager; QT_END_NAMESPACE +class QWebElement; class QWebFrame; class QWebNetworkRequest; class QWebHistory; @@ -55,6 +56,7 @@ namespace WebCore { class InspectorClientQt; class ResourceHandle; class HitTestResult; + class QNetworkReplyHandler; struct FrameLoadRequest; } @@ -65,7 +67,7 @@ class QWEBKIT_EXPORT QWebPage : public QObject { Q_PROPERTY(bool modified READ isModified) Q_PROPERTY(QString selectedText READ selectedText) Q_PROPERTY(QSize viewportSize READ viewportSize WRITE setViewportSize) - Q_PROPERTY(QSize fixedContentsSize READ fixedContentsSize WRITE setFixedContentsSize) + Q_PROPERTY(QSize preferredContentsSize READ preferredContentsSize WRITE setPreferredContentsSize) Q_PROPERTY(bool forwardUnsupportedContent READ forwardUnsupportedContent WRITE setForwardUnsupportedContent) Q_PROPERTY(LinkDelegationPolicy linkDelegationPolicy READ linkDelegationPolicy WRITE setLinkDelegationPolicy) Q_PROPERTY(QPalette palette READ palette WRITE setPalette) @@ -235,8 +237,8 @@ public: QSize viewportSize() const; void setViewportSize(const QSize &size) const; - QSize fixedContentsSize() const; - void setFixedContentsSize(const QSize &size) const; + QSize preferredContentsSize() const; + void setPreferredContentsSize(const QSize &size) const; virtual bool event(QEvent*); bool focusNextPrevChild(bool next); @@ -265,7 +267,8 @@ public: QMenu *createStandardContextMenu(); enum Extension { - ChooseMultipleFilesExtension + ChooseMultipleFilesExtension, + ErrorPageExtension }; class ExtensionOption {}; @@ -283,6 +286,26 @@ public: QStringList fileNames; }; + enum ErrorDomain { QtNetwork, Http, WebKit }; + class ErrorPageExtensionOption : public ExtensionOption { + public: + QUrl url; + QWebFrame* frame; + ErrorDomain domain; + int error; + QString errorString; + }; + + class ErrorPageExtensionReturn : public ExtensionReturn { + public: + ErrorPageExtensionReturn() : contentType(QLatin1String("text/html")), encoding(QLatin1String("utf-8")) {}; + QString contentType; + QString encoding; + QUrl baseUrl; + QByteArray content; + }; + + virtual bool extension(Extension extension, const ExtensionOption *option = 0, ExtensionReturn *output = 0); virtual bool supportsExtension(Extension extension) const; @@ -343,19 +366,21 @@ protected: private: Q_PRIVATE_SLOT(d, void _q_onLoadProgressChanged(int)) Q_PRIVATE_SLOT(d, void _q_webActionTriggered(bool checked)) -#ifndef NDEBUG Q_PRIVATE_SLOT(d, void _q_cleanupLeakMessages()) -#endif + QWebPagePrivate *d; friend class QWebFrame; friend class QWebPagePrivate; friend class QWebView; + friend class QGraphicsWebView; + friend class QWebInspector; friend class WebCore::ChromeClientQt; friend class WebCore::EditorClientQt; friend class WebCore::FrameLoaderClientQt; friend class WebCore::InspectorClientQt; friend class WebCore::ResourceHandle; + friend class WebCore::QNetworkReplyHandler; }; Q_DECLARE_OPERATORS_FOR_FLAGS(QWebPage::FindFlags) diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage_p.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage_p.h index 87c624d6e..f0f842d09 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpage_p.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpage_p.h @@ -25,6 +25,7 @@ #include <qnetworkproxy.h> #include <qpointer.h> #include <qevent.h> +#include <qgraphicssceneevent.h> #include "qwebpage.h" #include "qwebhistory.h" @@ -42,21 +43,10 @@ namespace WebCore { class ContextMenu; class EditorClientQt; class Element; + class InspectorController; class Node; class Page; class Frame; - -#ifndef QT_NO_CURSOR - class SetCursorEvent : public QEvent { - public: - static const int EventType = 724; - SetCursorEvent(const QCursor&); - - QCursor cursor() const; - private: - QCursor m_cursor; - }; -#endif } QT_BEGIN_NAMESPACE @@ -65,6 +55,9 @@ class QMenu; class QBitArray; QT_END_NAMESPACE +class QWebInspector; +class QWebPageClient; + class QWebPagePrivate { public: QWebPagePrivate(QWebPage*); @@ -75,9 +68,7 @@ public: #endif void _q_onLoadProgressChanged(int); void _q_webActionTriggered(bool checked); -#ifndef NDEBUG void _q_cleanupLeakMessages(); -#endif void updateAction(QWebPage::WebAction action); void updateNavigationActions(); void updateEditorActions(); @@ -85,32 +76,48 @@ public: void timerEvent(QTimerEvent*); void mouseMoveEvent(QMouseEvent*); + void mouseMoveEvent(QGraphicsSceneMouseEvent*); void mousePressEvent(QMouseEvent*); + void mousePressEvent(QGraphicsSceneMouseEvent*); void mouseDoubleClickEvent(QMouseEvent*); + void mouseDoubleClickEvent(QGraphicsSceneMouseEvent*); void mouseTripleClickEvent(QMouseEvent*); + void mouseTripleClickEvent(QGraphicsSceneMouseEvent*); void mouseReleaseEvent(QMouseEvent*); + void mouseReleaseEvent(QGraphicsSceneMouseEvent*); #ifndef QT_NO_CONTEXTMENU - void contextMenuEvent(QContextMenuEvent*); + void contextMenuEvent(const QPoint& globalPos); #endif #ifndef QT_NO_WHEELEVENT void wheelEvent(QWheelEvent*); + void wheelEvent(QGraphicsSceneWheelEvent*); #endif void keyPressEvent(QKeyEvent*); void keyReleaseEvent(QKeyEvent*); void focusInEvent(QFocusEvent*); void focusOutEvent(QFocusEvent*); - void dragEnterEvent(QDragEnterEvent *); - void dragLeaveEvent(QDragLeaveEvent *); - void dragMoveEvent(QDragMoveEvent *); - void dropEvent(QDropEvent *); + void dragEnterEvent(QDragEnterEvent*); + void dragEnterEvent(QGraphicsSceneDragDropEvent*); + void dragLeaveEvent(QDragLeaveEvent*); + void dragLeaveEvent(QGraphicsSceneDragDropEvent*); + void dragMoveEvent(QDragMoveEvent*); + void dragMoveEvent(QGraphicsSceneDragDropEvent*); + void dropEvent(QDropEvent*); + void dropEvent(QGraphicsSceneDragDropEvent*); void inputMethodEvent(QInputMethodEvent*); void shortcutOverrideEvent(QKeyEvent*); - void leaveEvent(QEvent *); + void leaveEvent(QEvent*); + void handleClipboard(QEvent*, Qt::MouseButton); + void handleSoftwareInputPanel(Qt::MouseButton); bool handleScrolling(QKeyEvent*, WebCore::Frame*); + void setInspector(QWebInspector*); + QWebInspector* getOrCreateInspector(); + WebCore::InspectorController* inspectorController(); + #ifndef QT_NO_SHORTCUT static QWebPage::WebAction editorActionForKeyEvent(QKeyEvent* event); #endif @@ -124,10 +131,16 @@ public: QPointer<QWebFrame> mainFrame; QWebPage *q; + QWebPageClient* client; #ifndef QT_NO_UNDOSTACK QUndoStack *undoStack; #endif - QWidget *view; + +#if QT_VERSION >= 0x040600 + QWeakPointer<QWidget> view; +#else + QWidget* view; +#endif bool insideOpenCall; quint64 m_totalBytes; @@ -136,6 +149,8 @@ public: QPoint tripleClick; QBasicTimer tripleClickTimer; + bool clickCausedFocus; + #if QT_VERSION < 0x040400 bool acceptNavigationRequest(QWebFrame *frame, const QWebNetworkRequest &request, QWebPage::NavigationType type); @@ -168,6 +183,10 @@ public: QWebPluginFactory *pluginFactory; + QWidget* inspectorFrontend; + QWebInspector* inspector; + bool inspectorIsInternalOnly; // True if created through the Inspect context menu action + static bool drtRun; }; diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase.cpp new file mode 100644 index 000000000..758e2573d --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase.cpp @@ -0,0 +1,389 @@ +/* + Copyright (C) 2009 Jakub Wieczorek <faw217@gmail.com> + + 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 "config.h" +#include "qwebplugindatabase_p.h" + +#include "PluginDatabase.h" +#include "PluginPackage.h" + +using namespace WebCore; + +/*! + \internal + \typedef QWebPluginInfo::MimeType + \since 4.6 + \brief Represents a single MIME type supported by a plugin. +*/ + +/*! + \class QWebPluginInfo + \internal + \since 4.6 + \brief The QWebPluginInfo class represents a single Netscape plugin. + + A QWebPluginInfo object represents a Netscape plugin picked up by WebKit + and included in the plugin database. This class contains information about + the plugin, such as its name(), description(), a list of MIME types that it + supports (can be accessed with mimeTypes()) and the path of the plugin + file. + + Plugins can be enabled and disabled with setEnabled(). If a plugin is + disabled, it will not be used by WebKit to handle supported MIME types. To + check if a plugin is enabled or not, use enabled(). + + \sa QWebPluginDatabase +*/ + +/*! + Constructs a null QWebPluginInfo. +*/ +QWebPluginInfo::QWebPluginInfo() + : m_package(0) +{ +} + +QWebPluginInfo::QWebPluginInfo(PluginPackage* package) + : m_package(package) +{ + if (m_package) + m_package->ref(); +} + +/*! + Contructs a copy of \a other. +*/ +QWebPluginInfo::QWebPluginInfo(const QWebPluginInfo& other) + : m_package(other.m_package) +{ + if (m_package) + m_package->ref(); +} + +/*! + Destroys the plugin info. +*/ +QWebPluginInfo::~QWebPluginInfo() +{ + if (m_package) + m_package->deref(); +} + +/*! + Returns the name of the plugin. + + \sa description() +*/ +QString QWebPluginInfo::name() const +{ + if (!m_package) + return QString(); + return m_package->name(); +} + +/*! + Returns the description of the plugin. + + \sa name() +*/ +QString QWebPluginInfo::description() const +{ + if (!m_package) + return QString(); + return m_package->description(); +} + +/*! + Returns a list of MIME types supported by the plugin. + + \sa supportsMimeType() +*/ +QList<QWebPluginInfo::MimeType> QWebPluginInfo::mimeTypes() const +{ + if (m_package && m_mimeTypes.isEmpty()) { + const MIMEToDescriptionsMap& mimeToDescriptions = m_package->mimeToDescriptions(); + MIMEToDescriptionsMap::const_iterator end = mimeToDescriptions.end(); + + for (MIMEToDescriptionsMap::const_iterator it = mimeToDescriptions.begin(); it != end; ++it) { + MimeType mimeType; + mimeType.name = it->first; + mimeType.description = it->second; + + QStringList fileExtensions; + Vector<String> extensions = m_package->mimeToExtensions().get(mimeType.name); + + for (unsigned i = 0; i < extensions.size(); ++i) + fileExtensions.append(extensions[i]); + + mimeType.fileExtensions = fileExtensions; + m_mimeTypes.append(mimeType); + } + } + + return m_mimeTypes; +} + +/*! + Returns true if the plugin supports a specific \a mimeType; otherwise + returns false. + + \sa mimeTypes() +*/ +bool QWebPluginInfo::supportsMimeType(const QString& mimeType) const +{ + if (!m_package) + return false; + return m_package->mimeToDescriptions().contains(mimeType); +} + +/*! + Returns an absolute path to the plugin file. +*/ +QString QWebPluginInfo::path() const +{ + if (!m_package) + return QString(); + return m_package->path(); +} + +/*! + Returns true if the plugin is a null plugin; otherwise returns false. +*/ +bool QWebPluginInfo::isNull() const +{ + return !m_package; +} + +/*! + Enables or disables the plugin, depending on the \a enabled parameter. + + Disabled plugins will not be picked up by WebKit when looking for a plugin + supporting a particular MIME type. + + \sa isEnabled() +*/ +void QWebPluginInfo::setEnabled(bool enabled) +{ + if (!m_package) + return; + m_package->setEnabled(enabled); +} + +/*! + Returns true if the plugin is enabled; otherwise returns false. + + \sa setEnabled() +*/ +bool QWebPluginInfo::isEnabled() const +{ + if (!m_package) + return false; + return m_package->isEnabled(); +} + +/*! + Returns true if this plugin info is the same as the \a other plugin info. +*/ +bool QWebPluginInfo::operator==(const QWebPluginInfo& other) const +{ + return m_package == other.m_package; +} + +/*! + Returns true if this plugin info is different from the \a other plugin info. +*/ +bool QWebPluginInfo::operator!=(const QWebPluginInfo& other) const +{ + return m_package != other.m_package; +} + +/*! + Assigns the \a other plugin info to this plugin info, and returns a reference + to this plugin info. +*/ +QWebPluginInfo &QWebPluginInfo::operator=(const QWebPluginInfo& other) +{ + if (this == &other) + return *this; + + if (m_package) + m_package->deref(); + m_package = other.m_package; + if (m_package) + m_package->ref(); + m_mimeTypes = other.m_mimeTypes; + + return *this; +} + +/*! + \class QWebPluginDatabase + \internal + \since 4.6 + \brief The QWebPluginDatabase class provides an interface for managing + Netscape plugins used by WebKit in QWebPages. + + The QWebPluginDatabase class is a database of Netscape plugins that are used + by WebKit. The plugins are picked up by WebKit by looking up a set of search paths. + The default set can be accessed using defaultSearchPaths(). The search paths + can be changed, see searchPaths() and setSearchPaths(). Additional search paths + can also be added using addSearchPath(). + + The plugins that have been detected are exposed by the plugins() method. + The list contains QWebPlugin objects that hold both the metadata and the MIME + types that are supported by particular plugins. + + WebKit specifies a plugin for a MIME type by looking for the first plugin that + supports the specific MIME type. To get a plugin, that is used by WebKit to + handle a specific MIME type, you can use the pluginForMimeType() function. + + To change the way of resolving MIME types ambiguity, you can explicitly set + a preferred plugin for a specific MIME type, using setPreferredPluginForMimeType(). + + \sa QWebPluginInfo, QWebSettings::pluginDatabase() +*/ + +QWebPluginDatabase::QWebPluginDatabase(QObject* parent) + : QObject(parent) + , m_database(PluginDatabase::installedPlugins()) +{ +} + +QWebPluginDatabase::~QWebPluginDatabase() +{ +} + +/*! + Returns a list of plugins installed in the search paths. + + This list will contain disabled plugins, although they will not be used by + WebKit. + + \sa pluginForMimeType() +*/ +QList<QWebPluginInfo> QWebPluginDatabase::plugins() const +{ + QList<QWebPluginInfo> qwebplugins; + const Vector<PluginPackage*>& plugins = m_database->plugins(); + + for (unsigned int i = 0; i < plugins.size(); ++i) { + PluginPackage* plugin = plugins[i]; + qwebplugins.append(QWebPluginInfo(plugin)); + } + + return qwebplugins; +} + +/*! + Returns a default set of search paths. + + \sa searchPaths(), setSearchPaths() +*/ +QStringList QWebPluginDatabase::defaultSearchPaths() +{ + QStringList paths; + + const Vector<String>& directories = PluginDatabase::defaultPluginDirectories(); + for (unsigned int i = 0; i < directories.size(); ++i) + paths.append(directories[i]); + + return paths; +} + +/*! + Returns a list of search paths that are used by WebKit to look for plugins. + + \sa defaultSearchPaths(), setSearchPaths() +*/ +QStringList QWebPluginDatabase::searchPaths() const +{ + QStringList paths; + + const Vector<String>& directories = m_database->pluginDirectories(); + for (unsigned int i = 0; i < directories.size(); ++i) + paths.append(directories[i]); + + return paths; +} + +/*! + Changes the search paths to \a paths. + The database is automatically refreshed. + + \sa searchPaths(), defaultSearchPaths() +*/ +void QWebPluginDatabase::setSearchPaths(const QStringList& paths) +{ + Vector<String> directories; + + for (int i = 0; i < paths.count(); ++i) + directories.append(paths.at(i)); + + m_database->setPluginDirectories(directories); + // PluginDatabase::setPluginDirectories() does not refresh the database. + m_database->refresh(); +} + +/*! + Adds an additional \a path to the current set. + The database is automatically refreshed. + + \sa searchPaths(), setSearchPaths() +*/ +void QWebPluginDatabase::addSearchPath(const QString& path) +{ + m_database->addExtraPluginDirectory(path); + // PluginDatabase::addExtraPluginDirectory() does refresh the database. +} + +/*! + Refreshes the plugin database, adds new plugins that have been found and removes + the ones that are no longer available in the search paths. + + You can call this function when the set of plugins installed in the search paths + changes. You do not need to call this function when changing search paths, + in that case WebKit automatically refreshes the database. +*/ +void QWebPluginDatabase::refresh() +{ + m_database->refresh(); +} + +/*! + Returns the plugin that is currently used by WebKit for a given \a mimeType. + + \sa setPreferredPluginForMimeType() +*/ +QWebPluginInfo QWebPluginDatabase::pluginForMimeType(const QString& mimeType) +{ + return QWebPluginInfo(m_database->pluginForMIMEType(mimeType)); +} + +/*! + Changes the preferred plugin for a given \a mimeType to \a plugin. The \a plugin + has to support the given \a mimeType, otherwise the setting will have no effect. + + Calling the function with a null \a plugin resets the setting. + + \sa pluginForMimeType() +*/ +void QWebPluginDatabase::setPreferredPluginForMimeType(const QString& mimeType, const QWebPluginInfo& plugin) +{ + m_database->setPreferredPluginForMIMEType(mimeType, plugin.m_package); +} diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase_p.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase_p.h new file mode 100644 index 000000000..b22c3de59 --- /dev/null +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebplugindatabase_p.h @@ -0,0 +1,98 @@ +/* + Copyright (C) 2009 Jakub Wieczorek <faw217@gmail.com> + + 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. +*/ + +#ifndef QWEBPLUGINDATABASE_H +#define QWEBPLUGINDATABASE_H + +#include "qwebkitglobal.h" +#include "qwebpluginfactory.h" + +#include <QtCore/qobject.h> +#include <QtCore/qstringlist.h> + +namespace WebCore { + class PluginDatabase; + class PluginPackage; +} + +class QWebPluginInfoPrivate; +class QWEBKIT_EXPORT QWebPluginInfo { +public: + QWebPluginInfo(); + QWebPluginInfo(const QWebPluginInfo& other); + QWebPluginInfo &operator=(const QWebPluginInfo& other); + ~QWebPluginInfo(); + +private: + QWebPluginInfo(WebCore::PluginPackage* package); + +public: + typedef QWebPluginFactory::MimeType MimeType; + + QString name() const; + QString description() const; + QList<MimeType> mimeTypes() const; + bool supportsMimeType(const QString& mimeType) const; + QString path() const; + + bool isNull() const; + + void setEnabled(bool enabled); + bool isEnabled() const; + + bool operator==(const QWebPluginInfo& other) const; + bool operator!=(const QWebPluginInfo& other) const; + + friend class QWebPluginDatabase; + +private: + QWebPluginInfoPrivate* d; + WebCore::PluginPackage* m_package; + mutable QList<MimeType> m_mimeTypes; +}; + +class QWebPluginDatabasePrivate; +class QWEBKIT_EXPORT QWebPluginDatabase : public QObject { + Q_OBJECT + +private: + QWebPluginDatabase(QObject* parent = 0); + ~QWebPluginDatabase(); + +public: + QList<QWebPluginInfo> plugins() const; + + static QStringList defaultSearchPaths(); + QStringList searchPaths() const; + void setSearchPaths(const QStringList& paths); + void addSearchPath(const QString& path); + + void refresh(); + + QWebPluginInfo pluginForMimeType(const QString& mimeType); + void setPreferredPluginForMimeType(const QString& mimeType, const QWebPluginInfo& plugin); + + friend class QWebSettings; + +private: + QWebPluginDatabasePrivate* d; + WebCore::PluginDatabase* m_database; +}; + +#endif // QWEBPLUGINDATABASE_H diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.cpp index d2bb124db..8ff13b10d 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.cpp @@ -26,6 +26,8 @@ \brief The QWebPluginFactory class creates plugins to be embedded into web pages. + \inmodule QtWebKit + QWebPluginFactory is a factory for creating plugins for QWebPage. A plugin factory can be installed on a QWebPage using QWebPage::setPluginFactory(). @@ -47,6 +49,8 @@ \class QWebPluginFactory::Plugin \since 4.4 \brief the QWebPluginFactory::Plugin structure describes the properties of a plugin a QWebPluginFactory can create. + + \inmodule QtWebKit */ /*! @@ -68,6 +72,24 @@ \class QWebPluginFactory::MimeType \since 4.4 \brief The QWebPluginFactory::MimeType structure describes a mime type supported by a plugin. + + \inmodule QtWebKit +*/ + +/*! + Returns true if this mimetype is the same as the \a other mime type. +*/ +bool QWebPluginFactory::MimeType::operator==(const MimeType& other) const +{ + return name == other.name + && description == other.description + && fileExtensions == other.fileExtensions; +} + +/*! + \fn bool QWebPluginFactory::MimeType::operator!=(const MimeType& other) const + + Returns true if this mimetype is different from the \a other mime type. */ /*! @@ -136,7 +158,7 @@ void QWebPluginFactory::refreshPlugins() For example: \code - <object type="application/x-pdf" data="http://qtsoftware.com/document.pdf" width="500" height="400"> + <object type="application/x-pdf" data="http://qt.nokia.com/document.pdf" width="500" height="400"> <param name="showTableOfContents" value="true" /> <param name="hideThumbnails" value="false" /> </object> @@ -149,7 +171,7 @@ void QWebPluginFactory::refreshPlugins() \row \o mimeType \o "application/x-pdf" \row \o url - \o "http://qtsoftware.com/document.pdf" + \o "http://qt.nokia.com/document.pdf" \row \o argumentNames \o "showTableOfContents" "hideThumbnails" \row \o argumentVaues @@ -173,6 +195,8 @@ void QWebPluginFactory::refreshPlugins() \since 4.4 \brief The ExtensionOption class provides an extended input argument to QWebPluginFactory's extension support. + \inmodule QtWebKit + \sa QWebPluginFactory::extension() */ @@ -181,6 +205,8 @@ void QWebPluginFactory::refreshPlugins() \since 4.4 \brief The ExtensionOption class provides an extended output argument to QWebPluginFactory's extension support. + \inmodule QtWebKit + \sa QWebPluginFactory::extension() */ diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.h index cff774d60..4a06b5999 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebpluginfactory.h @@ -34,10 +34,12 @@ class QWebPluginFactoryPrivate; class QWEBKIT_EXPORT QWebPluginFactory : public QObject { Q_OBJECT public: - struct MimeType { + struct QWEBKIT_EXPORT MimeType { QString name; QString description; QStringList fileExtensions; + bool operator==(const MimeType& other) const; + inline bool operator!=(const MimeType& other) const { return !operator==(other); } }; struct Plugin { diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.cpp index d2eaf1021..2a225c576 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.cpp @@ -30,11 +30,23 @@ using namespace WebCore; +void QWEBKIT_EXPORT qt_drt_whiteListAccessFromOrigin(const QString& sourceOrigin, const QString& destinationProtocol, const QString& destinationHost, bool allowDestinationSubdomains) +{ + SecurityOrigin::whiteListAccessFromOrigin(*SecurityOrigin::createFromString(sourceOrigin), destinationProtocol, destinationHost, allowDestinationSubdomains); +} + +void QWEBKIT_EXPORT qt_drt_resetOriginAccessWhiteLists() +{ + SecurityOrigin::resetOriginAccessWhiteLists(); +} + /*! \class QWebSecurityOrigin \since 4.5 \brief The QWebSecurityOrigin class defines a security boundary for web sites. + \inmodule QtWebKit + QWebSecurityOrigin provides access to the security domains defined by web sites. An origin consists of a host name, a scheme, and a port number. Web sites with the same security origin can access each other's resources for client-side @@ -198,3 +210,42 @@ QList<QWebDatabase> QWebSecurityOrigin::databases() const return databases; } +/*! + \since 4.6 + + Adds the given \a scheme to the list of schemes that are considered equivalent + to the \c file: scheme. They are not subject to cross domain restrictions. +*/ +void QWebSecurityOrigin::addLocalScheme(const QString& scheme) +{ + SecurityOrigin::registerURLSchemeAsLocal(scheme); +} + +/*! + \since 4.6 + + Removes the given \a scheme from the list of local schemes. + + \sa addLocalScheme() +*/ +void QWebSecurityOrigin::removeLocalScheme(const QString& scheme) +{ + SecurityOrigin::removeURLSchemeRegisteredAsLocal(scheme); +} + +/*! + \since 4.6 + Returns a list of all the schemes that were set by the application as local schemes, + \sa addLocalScheme(), removeLocalScheme() +*/ +QStringList QWebSecurityOrigin::localSchemes() +{ + QStringList list; + const URLSchemesMap& map = SecurityOrigin::localURLSchemes(); + URLSchemesMap::const_iterator end = map.end(); + for (URLSchemesMap::const_iterator i = map.begin(); i != end; ++i) { + const QString scheme = *i; + list.append(scheme); + } + return list; +} diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.h index 3cfb0f49c..16f8bc1d4 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsecurityorigin.h @@ -37,6 +37,9 @@ class QWebFrame; class QWEBKIT_EXPORT QWebSecurityOrigin { public: static QList<QWebSecurityOrigin> allOrigins(); + static void addLocalScheme(const QString& scheme); + static void removeLocalScheme(const QString& scheme); + static QStringList localSchemes(); ~QWebSecurityOrigin(); diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp index fb94d55b1..b637d0453 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.cpp @@ -22,6 +22,7 @@ #include "qwebpage.h" #include "qwebpage_p.h" +#include "qwebplugindatabase_p.h" #include "Cache.h" #include "CrossOriginPreflightResultCache.h" @@ -36,7 +37,11 @@ #include "IntSize.h" #include "ApplicationCacheStorage.h" #include "DatabaseTracker.h" +#include "FileSystem.h" +#include <QApplication> +#include <QDesktopServices> +#include <QDir> #include <QHash> #include <QSharedData> #include <QUrl> @@ -54,7 +59,7 @@ public: QHash<int, bool> attributes; QUrl userStyleSheetLocation; QString defaultTextEncoding; - QString localStorageDatabasePath; + QString localStoragePath; QString offlineWebApplicationCachePath; qint64 offlineStorageDefaultQuota; @@ -166,8 +171,8 @@ void QWebSettingsPrivate::apply() QString encoding = !defaultTextEncoding.isEmpty() ? defaultTextEncoding: global->defaultTextEncoding; settings->setDefaultTextEncodingName(encoding); - QString localStoragePath = !localStorageDatabasePath.isEmpty() ? localStorageDatabasePath : global->localStorageDatabasePath; - settings->setLocalStorageDatabasePath(localStoragePath); + QString storagePath = !localStoragePath.isEmpty() ? localStoragePath : global->localStoragePath; + settings->setLocalStorageDatabasePath(storagePath); value = attributes.value(QWebSettings::ZoomTextOnly, global->attributes.value(QWebSettings::ZoomTextOnly)); @@ -185,13 +190,15 @@ void QWebSettingsPrivate::apply() global->attributes.value(QWebSettings::OfflineWebApplicationCacheEnabled)); settings->setOfflineWebApplicationCacheEnabled(value); - value = attributes.value(QWebSettings::LocalStorageDatabaseEnabled, - global->attributes.value(QWebSettings::LocalStorageDatabaseEnabled)); + value = attributes.value(QWebSettings::LocalStorageEnabled, + global->attributes.value(QWebSettings::LocalStorageEnabled)); + settings->setLocalStorageEnabled(value); value = attributes.value(QWebSettings::LocalContentCanAccessRemoteUrls, global->attributes.value(QWebSettings::LocalContentCanAccessRemoteUrls)); settings->setAllowUniversalAccessFromFileURLs(value); + settings->setUsesPageCache(WebCore::pageCache()->capacity()); } else { QList<QWebSettingsPrivate*> settings = *::allSettings(); for (int i = 0; i < settings.count(); ++i) @@ -219,6 +226,8 @@ QWebSettings* QWebSettings::globalSettings() \brief The QWebSettings class provides an object to store the settings used by QWebPage and QWebFrame. + \inmodule QtWebKit + Each QWebPage object has its own QWebSettings object, which configures the settings for that page. If a setting is not configured, then it is looked up in the global settings object, which can be accessed using @@ -253,7 +262,7 @@ QWebSettings* QWebSettings::globalSettings() setOfflineStoragePath() with an appropriate file path, and can limit the quota for each application by calling setOfflineStorageDefaultQuota(). - \sa QWebPage::settings(), QWebView::settings(), {Browser} + \sa QWebPage::settings(), QWebView::settings(), {Web Browser} */ /*! @@ -301,6 +310,8 @@ QWebSettings* QWebSettings::globalSettings() \value AutoLoadImages Specifies whether images are automatically loaded in web pages. + \value DnsPrefetchEnabled Specifies whether QtWebkit will try to pre-fetch DNS entries to + speed up browsing. This only works as a global attribute. Only for Qt 4.6 and later. \value JavascriptEnabled Enables or disables the running of JavaScript programs. \value JavaEnabled Enables or disables Java applets. @@ -313,8 +324,9 @@ QWebSettings* QWebSettings::globalSettings() \value JavascriptCanAccessClipboard Specifies whether JavaScript programs can read or write to the clipboard. \value DeveloperExtrasEnabled Enables extra tools for Web developers. - Currently this enables the "Inspect" element in the context menu, - which shows the WebKit WebInspector for web site debugging. + Currently this enables the "Inspect" element in the context menu as + well as the use of QWebInspector which controls the WebKit WebInspector + for web site debugging. \value LinksIncludedInFocusChain Specifies whether hyperlinks should be included in the keyboard focus chain. \value ZoomTextOnly Specifies whether the zoom factor on a frame applies to @@ -322,11 +334,13 @@ QWebSettings* QWebSettings::globalSettings() \value PrintElementBackgrounds Specifies whether the background color and images are also drawn when the page is printed. \value OfflineStorageDatabaseEnabled Specifies whether support for the HTML 5 - offline storage feature is enabled or not. + offline storage feature is enabled or not. Disabled by default. \value OfflineWebApplicationCacheEnabled Specifies whether support for the HTML 5 - web application cache feature is enabled or not. - \value LocalStorageDatabaseEnabled Specifies whether support for the HTML 5 - local storage feature is enabled or not. + web application cache feature is enabled or not. Disabled by default. + \value LocalStorageEnabled Specifies whether support for the HTML 5 + local storage feature is enabled or not. Disabled by default. + \value LocalStorageDatabaseEnabled \e{This enum value is deprecated.} Use + QWebSettings::LocalStorageEnabled instead. \value LocalContentCanAccessRemoteUrls Specifies whether locally loaded documents are allowed to access remote urls. */ @@ -339,8 +353,8 @@ QWebSettings::QWebSettings() // Initialize our global defaults d->fontSizes.insert(QWebSettings::MinimumFontSize, 0); d->fontSizes.insert(QWebSettings::MinimumLogicalFontSize, 0); - d->fontSizes.insert(QWebSettings::DefaultFontSize, 14); - d->fontSizes.insert(QWebSettings::DefaultFixedFontSize, 14); + d->fontSizes.insert(QWebSettings::DefaultFontSize, 16); + d->fontSizes.insert(QWebSettings::DefaultFixedFontSize, 13); d->fontFamilies.insert(QWebSettings::StandardFont, QLatin1String("Arial")); d->fontFamilies.insert(QWebSettings::FixedFont, QLatin1String("Courier New")); d->fontFamilies.insert(QWebSettings::SerifFont, QLatin1String("Times New Roman")); @@ -349,16 +363,17 @@ QWebSettings::QWebSettings() d->fontFamilies.insert(QWebSettings::FantasyFont, QLatin1String("Arial")); d->attributes.insert(QWebSettings::AutoLoadImages, true); + d->attributes.insert(QWebSettings::DnsPrefetchEnabled, false); d->attributes.insert(QWebSettings::JavascriptEnabled, true); d->attributes.insert(QWebSettings::LinksIncludedInFocusChain, true); d->attributes.insert(QWebSettings::ZoomTextOnly, false); d->attributes.insert(QWebSettings::PrintElementBackgrounds, true); - d->attributes.insert(QWebSettings::OfflineStorageDatabaseEnabled, true); - d->attributes.insert(QWebSettings::OfflineWebApplicationCacheEnabled, true); - d->attributes.insert(QWebSettings::LocalStorageDatabaseEnabled, true); - d->attributes.insert(QWebSettings::LocalContentCanAccessRemoteUrls, true); + d->attributes.insert(QWebSettings::OfflineStorageDatabaseEnabled, false); + d->attributes.insert(QWebSettings::OfflineWebApplicationCacheEnabled, false); + d->attributes.insert(QWebSettings::LocalStorageEnabled, false); + d->attributes.insert(QWebSettings::LocalContentCanAccessRemoteUrls, false); d->offlineStorageDefaultQuota = 5 * 1024 * 1024; - + d->defaultTextEncoding = QLatin1String("iso-8859-1"); } /*! @@ -422,7 +437,10 @@ void QWebSettings::resetFontSize(FontSize type) /*! Specifies the location of a user stylesheet to load with every web page. - The \a location can be a URL or a path on the local filesystem. + The \a location must be either a path on the local filesystem, or a data URL + with UTF-8 and Base64 encoded data, such as: + + "data:text/css;charset=utf-8;base64,cCB7IGJhY2tncm91bmQtY29sb3I6IHJlZCB9Ow==;" \sa userStyleSheetUrl() */ @@ -539,6 +557,18 @@ QIcon QWebSettings::iconForUrl(const QUrl& url) return* icon; } +/* + Returns the plugin database object. + +QWebPluginDatabase *QWebSettings::pluginDatabase() +{ + static QWebPluginDatabase* database = 0; + if (!database) + database = new QWebPluginDatabase(); + return database; +} +*/ + /*! Sets \a graphic to be drawn when QtWebKit needs to draw an image of the given \a type. @@ -596,21 +626,26 @@ void QWebSettings::clearMemoryCaches() // Invalidating the font cache and freeing all inactive font data. WebCore::fontCache()->invalidate(); -#if ENABLE(OFFLINE_WEB_APPLICATIONS) - // Empty the application cache. - WebCore::cacheStorage().empty(); -#endif - // Empty the Cross-Origin Preflight cache WebCore::CrossOriginPreflightResultCache::shared().empty(); } /*! - Sets the maximum number of pages to hold in the memory cache to \a pages. + Sets the maximum number of pages to hold in the memory page cache to \a pages. + + The Page Cache allows for a nicer user experience when navigating forth or back + to pages in the forward/back history, by pausing and resuming up to \a pages + per page group. + + For more information about the feature, please refer to: + + http://webkit.org/blog/427/webkit-page-cache-i-the-basics/ */ void QWebSettings::setMaximumPagesInCache(int pages) { + QWebSettingsPrivate* global = QWebSettings::globalSettings()->d; WebCore::pageCache()->setCapacity(qMax(0, pages)); + global->apply(); } /*! @@ -627,7 +662,7 @@ int QWebSettings::maximumPagesInCache() The \a cacheMinDeadCapacity specifies the \e minimum number of bytes that dead objects should consume when the cache is under pressure. - + \a cacheMaxDead is the \e maximum number of bytes that dead objects should consume when the cache is \bold not under pressure. @@ -687,7 +722,7 @@ void QWebSettings::resetFontFamily(FontFamily which) /*! \fn void QWebSettings::setAttribute(WebAttribute attribute, bool on) - + Enables or disables the specified \a attribute feature depending on the value of \a on. */ @@ -784,27 +819,35 @@ qint64 QWebSettings::offlineStorageDefaultQuota() return QWebSettings::globalSettings()->d->offlineStorageDefaultQuota; } -/* - \internal +/*! + \since 4.6 \relates QWebSettings Sets the path for HTML5 offline web application cache storage to \a path. + An application cache acts like an HTTP cache in some sense. For documents + that use the application cache via JavaScript, the loader mechinery will + first ask the application cache for the contents, before hitting the + network. + + The feature is described in details at: + http://dev.w3.org/html5/spec/Overview.html#appcache + \a path must point to an existing directory where the cache is stored. Setting an empty path disables the feature. \sa offlineWebApplicationCachePath() */ -void QWEBKIT_EXPORT qt_websettings_setOfflineWebApplicationCachePath(const QString& path) +void QWebSettings::setOfflineWebApplicationCachePath(const QString& path) { #if ENABLE(OFFLINE_WEB_APPLICATIONS) WebCore::cacheStorage().setCacheDirectory(path); #endif } -/* - \internal +/*! + \since 4.6 \relates QWebSettings Returns the path of the HTML5 offline web application cache storage @@ -812,7 +855,7 @@ void QWEBKIT_EXPORT qt_websettings_setOfflineWebApplicationCachePath(const QStri \sa setOfflineWebApplicationCachePath() */ -QString QWEBKIT_EXPORT qt_websettings_offlineWebApplicationCachePath() +QString QWebSettings::offlineWebApplicationCachePath() { #if ENABLE(OFFLINE_WEB_APPLICATIONS) return WebCore::cacheStorage().cacheDirectory(); @@ -821,37 +864,98 @@ QString QWEBKIT_EXPORT qt_websettings_offlineWebApplicationCachePath() #endif } -/* - \since 4.5 - \relates QWebSettings +/*! + \since 4.6 + + Sets the value of the quota for the offline web application cache + to \a maximumSize. +*/ +void QWebSettings::setOfflineWebApplicationCacheQuota(qint64 maximumSize) +{ +#if ENABLE(OFFLINE_WEB_APPLICATIONS) + WebCore::cacheStorage().setMaximumSize(maximumSize); +#endif +} - Sets the path for HTML5 local storage databases to \a path. +/*! + \since 4.6 - \a path must point to an existing directory where the cache is stored. + Returns the value of the quota for the offline web application cache. +*/ +qint64 QWebSettings::offlineWebApplicationCacheQuota() +{ +#if ENABLE(OFFLINE_WEB_APPLICATIONS) + return WebCore::cacheStorage().maximumSize(); +#else + return 0; +#endif +} - Setting an empty path disables the feature. +/*! + \since 4.6 + \relates QWebSettings + + Sets the path for HTML5 local storage to \a path. + + For more information on HTML5 local storage see the + \l{http://www.w3.org/TR/webstorage/#the-localstorage-attribute}{Web Storage standard}. + + Support for local storage can enabled by setting the + \l{QWebSettings::LocalStorageEnabled}{LocalStorageEnabled} attribute. - \sa localStorageDatabasePath() + \sa localStoragePath() */ -void QWEBKIT_EXPORT qt_websettings_setLocalStorageDatabasePath(QWebSettings* settings, const QString& path) +void QWebSettings::setLocalStoragePath(const QString& path) { - QWebSettingsPrivate* d = settings->handle(); - d->localStorageDatabasePath = path; + d->localStoragePath = path; d->apply(); } -/* - \since 4.5 +/*! + \since 4.6 \relates QWebSettings - Returns the path for HTML5 local storage databases - or an empty string if the feature is disabled. + Returns the path for HTML5 local storage. + + \sa setLocalStoragePath() +*/ +QString QWebSettings::localStoragePath() const +{ + return d->localStoragePath; +} - \sa setLocalStorageDatabasePath() +/*! + \since 4.6 + \relates QWebSettings + + Enables WebKit persistent data and sets the path to \a path. + If the \a path is empty the path for persistent data is set to the + user-specific data location specified by + \l{QDesktopServices::DataLocation}{DataLocation}. + + \sa localStoragePath() */ -QString QWEBKIT_EXPORT qt_websettings_localStorageDatabasePath(QWebSettings* settings) +void QWebSettings::enablePersistentStorage(const QString& path) { - return settings->handle()->localStorageDatabasePath; + QString storagePath; + + if (path.isEmpty()) { + storagePath = QDesktopServices::storageLocation(QDesktopServices::DataLocation); + + if (storagePath.isEmpty()) + storagePath = WebCore::pathByAppendingComponent(QDir::homePath(), QCoreApplication::applicationName()); + } else + storagePath = path; + + WebCore::makeAllDirectories(storagePath); + + QWebSettings::setIconDatabasePath(storagePath); + QWebSettings::setOfflineWebApplicationCachePath(storagePath); + QWebSettings::setOfflineStoragePath(WebCore::pathByAppendingComponent(storagePath, "Databases")); + QWebSettings::globalSettings()->setLocalStoragePath(WebCore::pathByAppendingComponent(storagePath, "LocalStorage")); + QWebSettings::globalSettings()->setAttribute(QWebSettings::LocalStorageEnabled, true); + QWebSettings::globalSettings()->setAttribute(QWebSettings::OfflineStorageDatabaseEnabled, true); + QWebSettings::globalSettings()->setAttribute(QWebSettings::OfflineWebApplicationCacheEnabled, true); } /*! diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h index 63144cb40..50cf42439 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebsettings.h @@ -32,6 +32,7 @@ namespace WebCore { } class QWebPage; +class QWebPluginDatabase; class QWebSettingsPrivate; QT_BEGIN_NAMESPACE class QUrl; @@ -61,8 +62,12 @@ public: PrintElementBackgrounds, OfflineStorageDatabaseEnabled, OfflineWebApplicationCacheEnabled, - LocalStorageDatabaseEnabled, - LocalContentCanAccessRemoteUrls + LocalStorageEnabled, +#ifdef QT_DEPRECATED + LocalStorageDatabaseEnabled = LocalStorageEnabled, +#endif + LocalContentCanAccessRemoteUrls, + DnsPrefetchEnabled }; enum WebGraphic { MissingImageGraphic, @@ -102,6 +107,8 @@ public: static void clearIconDatabase(); static QIcon iconForUrl(const QUrl &url); + //static QWebPluginDatabase *pluginDatabase(); + static void setWebGraphic(WebGraphic type, const QPixmap &graphic); static QPixmap webGraphic(WebGraphic type); @@ -114,8 +121,18 @@ public: static void setOfflineStorageDefaultQuota(qint64 maximumSize); static qint64 offlineStorageDefaultQuota(); + static void setOfflineWebApplicationCachePath(const QString& path); + static QString offlineWebApplicationCachePath(); + static void setOfflineWebApplicationCacheQuota(qint64 maximumSize); + static qint64 offlineWebApplicationCacheQuota(); + + void setLocalStoragePath(const QString& path); + QString localStoragePath() const; + static void clearMemoryCaches(); + static void enablePersistentStorage(const QString& path = QString()); + inline QWebSettingsPrivate* handle() const { return d; } private: diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebview.cpp b/src/3rdparty/webkit/WebKit/qt/Api/qwebview.cpp index e1a0c98cb..1d4b46f06 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebview.cpp +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebview.cpp @@ -1,6 +1,7 @@ /* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies) Copyright (C) 2008 Holger Hans Peter Freyther + Copyright (C) 2009 Girish Ramakrishnan <girish@forwardbias.in> This library is free software; you can redistribute it and/or modify it under the terms of the GNU Library General Public @@ -20,6 +21,8 @@ #include "config.h" #include "qwebview.h" + +#include "QWebPageClient.h" #include "qwebframe.h" #include "qwebpage_p.h" @@ -36,40 +39,24 @@ public: : view(view) , page(0) , renderHints(QPainter::TextAntialiasing) -#ifndef QT_NO_CURSOR - , cursorSetByWebCore(false) - , usesWebCoreCursor(true) -#endif - {} + { + Q_ASSERT(view); + } + + void _q_pageDestroyed(); QWebView *view; QWebPage *page; QPainter::RenderHints renderHints; - -#ifndef QT_NO_CURSOR - /* - * We keep track of if we have called setCursor and if the CursorChange - * event is sent due our setCursor call and if we currently use the WebCore - * Cursor and use it to decide if we can update to another WebCore Cursor. - */ - bool cursorSetByWebCore; - bool usesWebCoreCursor; - - void setCursor(const QCursor& newCursor) - { - webCoreCursor = newCursor; - - if (usesWebCoreCursor) { - cursorSetByWebCore = true; - view->setCursor(webCoreCursor); - } - } - - QCursor webCoreCursor; -#endif }; +void QWebViewPrivate::_q_pageDestroyed() +{ + page = 0; + view->setPage(0); +} + /*! \class QWebView \since 4.4 @@ -77,11 +64,13 @@ public: web documents. \ingroup advanced + \inmodule QtWebKit + QWebView is the main widget component of the QtWebKit web browsing module. It can be used in various applications to display web content live from the Internet. - The image below shows QWebView previewed in \QD with the Trolltech website. + The image below shows QWebView previewed in \QD with a Nokia website. \image qwebview-url.png @@ -160,7 +149,7 @@ QWebView::QWebView(QWidget *parent) { d = new QWebViewPrivate(this); -#if !defined(Q_WS_QWS) +#if !defined(Q_WS_QWS) && !defined(Q_OS_SYMBIAN) setAttribute(Qt::WA_InputMethodEnabled); #endif @@ -175,8 +164,15 @@ QWebView::QWebView(QWidget *parent) */ QWebView::~QWebView() { - if (d->page) + if (d->page) { +#if QT_VERSION >= 0x040600 + d->page->d->view.clear(); +#else d->page->d->view = 0; +#endif + delete d->page->d->client; + d->page->d->client = 0; + } if (d->page && d->page->parent() == this) delete d->page; @@ -211,6 +207,7 @@ void QWebView::setPage(QWebPage* page) if (d->page == page) return; if (d->page) { + d->page->d->client = 0; // unset the page client if (d->page->parent() == this) delete d->page; else @@ -222,12 +219,12 @@ void QWebView::setPage(QWebPage* page) d->page->setPalette(palette()); // #### connect signals QWebFrame *mainFrame = d->page->mainFrame(); - connect(mainFrame, SIGNAL(titleChanged(const QString&)), - this, SIGNAL(titleChanged(const QString&))); + connect(mainFrame, SIGNAL(titleChanged(QString)), + this, SIGNAL(titleChanged(QString))); connect(mainFrame, SIGNAL(iconChanged()), this, SIGNAL(iconChanged())); - connect(mainFrame, SIGNAL(urlChanged(const QUrl &)), - this, SIGNAL(urlChanged(const QUrl &))); + connect(mainFrame, SIGNAL(urlChanged(QUrl)), + this, SIGNAL(urlChanged(QUrl))); connect(d->page, SIGNAL(loadStarted()), this, SIGNAL(loadStarted())); @@ -235,97 +232,26 @@ void QWebView::setPage(QWebPage* page) this, SIGNAL(loadProgress(int))); connect(d->page, SIGNAL(loadFinished(bool)), this, SIGNAL(loadFinished(bool))); - connect(d->page, SIGNAL(statusBarMessage(const QString &)), - this, SIGNAL(statusBarMessage(const QString &))); - connect(d->page, SIGNAL(linkClicked(const QUrl &)), - this, SIGNAL(linkClicked(const QUrl &))); + connect(d->page, SIGNAL(statusBarMessage(QString)), + this, SIGNAL(statusBarMessage(QString))); + connect(d->page, SIGNAL(linkClicked(QUrl)), + this, SIGNAL(linkClicked(QUrl))); connect(d->page, SIGNAL(microFocusChanged()), this, SLOT(updateMicroFocus())); + connect(d->page, SIGNAL(destroyed()), + this, SLOT(_q_pageDestroyed())); } setAttribute(Qt::WA_OpaquePaintEvent, d->page); update(); } /*! - Returns a valid URL from a user supplied \a string if one can be deducted. - In the case that is not possible, an invalid QUrl() is returned. - - \since 4.6 - - Most applications that can browse the web, allow the user to input a URL - in the form of a plain string. This string can be manually typed into - a location bar, obtained from the clipboard, or passed in via command - line arguments. - - When the string is not already a valid URL, a best guess is performed, - making various web related assumptions. - - In the case the string corresponds to a valid file path on the system, - a file:// URL is constructed, using QUrl::fromLocalFile(). - - If that is not the case, an attempt is made to turn the string into a - http:// or ftp:// URL. The latter in the case the string starts with - 'ftp'. The result is then passed through QUrl's tolerant parser, and - in the case or success, a valid QUrl is returned, or else a QUrl(). - - \section1 Examples: - - \list - \o webkit.org becomes http://webkit.org - \o ftp.webkit.org becomes ftp://ftp.webkit.org - \o localhost becomes http://localhost - \o /home/user/test.html becomes file:///home/user/test.html (if exists) - \endlist - - \section2 Tips when dealing with URLs and strings: - - \list - \o When creating a QString from a QByteArray or a char*, always use - QString::fromUtf8(). - \o Do not use QUrl(string), nor QUrl::toString() anywhere where the URL might - be used, such as in the location bar, as those functions loose data. - Instead use QUrl::fromEncoded() and QUrl::toEncoded(), respectively. - \endlist - */ -QUrl QWebView::guessUrlFromString(const QString &string) -{ - QString trimmedString = string.trimmed(); - - // Check the most common case of a valid url with scheme and host first - QUrl url = QUrl::fromEncoded(trimmedString.toUtf8(), QUrl::TolerantMode); - if (url.isValid() && !url.scheme().isEmpty() && !url.host().isEmpty()) - return url; - - // Absolute files that exists - if (QDir::isAbsolutePath(trimmedString) && QFile::exists(trimmedString)) - return QUrl::fromLocalFile(trimmedString); - - // If the string is missing the scheme or the scheme is not valid prepend a scheme - QString scheme = url.scheme(); - if (scheme.isEmpty() || scheme.contains(QLatin1Char('.')) || scheme == QLatin1String("localhost")) { - // Do not do anything for strings such as "foo", only "foo.com" - int dotIndex = trimmedString.indexOf(QLatin1Char('.')); - if (dotIndex != -1 || trimmedString.startsWith(QLatin1String("localhost"))) { - const QString hostscheme = trimmedString.left(dotIndex).toLower(); - QByteArray scheme = (hostscheme == QLatin1String("ftp")) ? "ftp" : "http"; - trimmedString = QLatin1String(scheme) + QLatin1String("://") + trimmedString; - } - url = QUrl::fromEncoded(trimmedString.toUtf8(), QUrl::TolerantMode); - } - - if (url.isValid()) - return url; - - return QUrl(); -} - -/*! Loads the specified \a url and displays it. \note The view remains the same until enough data has arrived to display the new \a url. - \sa setUrl(), url(), urlChanged(), guessUrlFromString() + \sa setUrl(), url(), urlChanged(), QUrl::fromUserInput() */ void QWebView::load(const QUrl &url) { @@ -613,10 +539,20 @@ qreal QWebView::textSizeMultiplier() const \since 4.6 \brief the default render hints for the view - These hints are used to initialize QPainter before painting the web page. + These hints are used to initialize QPainter before painting the Web page. QPainter::TextAntialiasing is enabled by default. + \note This property is not available on Symbian. However, the getter and + setter functions can still be used directly. + + \sa QPainter::renderHints() +*/ + +/*! + \since 4.6 + Returns the render hints used by the view to render content. + \sa QPainter::renderHints() */ QPainter::RenderHints QWebView::renderHints() const @@ -624,6 +560,12 @@ QPainter::RenderHints QWebView::renderHints() const return d->renderHints; } +/*! + \since 4.6 + Sets the render hints used by the view to the specified \a hints. + + \sa QPainter::setRenderHints() +*/ void QWebView::setRenderHints(QPainter::RenderHints hints) { if (hints == d->renderHints) @@ -633,11 +575,11 @@ void QWebView::setRenderHints(QPainter::RenderHints hints) } /*! - If \a enabled is true, the render hint \a hint is enabled; otherwise it - is disabled. - \since 4.6 - \sa renderHints + If \a enabled is true, enables the specified render \a hint; otherwise + disables it. + + \sa renderHints, QPainter::renderHints() */ void QWebView::setRenderHint(QPainter::RenderHint hint, bool enabled) { @@ -694,19 +636,18 @@ bool QWebView::event(QEvent *e) if (e->type() == QEvent::ShortcutOverride) { d->page->event(e); #ifndef QT_NO_CURSOR - } else if (e->type() == static_cast<QEvent::Type>(WebCore::SetCursorEvent::EventType)) { - d->setCursor(static_cast<WebCore::SetCursorEvent*>(e)->cursor()); #if QT_VERSION >= 0x040400 } else if (e->type() == QEvent::CursorChange) { - // Okay we might use the WebCore Cursor now. - d->usesWebCoreCursor = d->cursorSetByWebCore; - d->cursorSetByWebCore = false; - - // Go back to the WebCore Cursor. QWidget::unsetCursor is appromixated with this - if (!d->usesWebCoreCursor && cursor().shape() == Qt::ArrowCursor) { - d->usesWebCoreCursor = true; - d->setCursor(d->webCoreCursor); - } + // An unsetCursor will set the cursor to Qt::ArrowCursor. + // Thus this cursor change might be a QWidget::unsetCursor() + // If this is not the case and it came from WebCore, the + // QWebPageClient already has set its cursor internally + // to Qt::ArrowCursor, so updating the cursor is always + // right, as it falls back to the last cursor set by + // WebCore. + // FIXME: Add a QEvent::CursorUnset or similar to Qt. + if (cursor().shape() == Qt::ArrowCursor) + d->page->d->client->resetCursor(); #endif #endif } else if (e->type() == QEvent::Leave) @@ -818,8 +759,12 @@ void QWebView::paintEvent(QPaintEvent *ev) } /*! - This function is called whenever WebKit wants to create a new window of the given \a type, for example as a result of - a JavaScript request to open a document in a new window. + This function is called from the createWindow() method of the associated QWebPage, + each time the page wants to create a new window of the given \a type. This might + be the result, for example, of a JavaScript request to open a document in a new window. + + \note If the createWindow() method of the associated page is reimplemented, this + method is not called, unless explicitly done so in the reimplementation. \sa QWebPage::createWindow() */ @@ -1033,7 +978,7 @@ void QWebView::changeEvent(QEvent *e) /*! \fn void QWebView::statusBarMessage(const QString& text) - This signal is emitted when the statusbar \a text is changed by the page. + This signal is emitted when the status bar \a text is changed by the page. */ /*! @@ -1094,3 +1039,6 @@ void QWebView::changeEvent(QEvent *e) \sa QWebPage::linkDelegationPolicy() */ + +#include "moc_qwebview.cpp" + diff --git a/src/3rdparty/webkit/WebKit/qt/Api/qwebview.h b/src/3rdparty/webkit/WebKit/qt/Api/qwebview.h index e8861444d..e9c1ec8e0 100644 --- a/src/3rdparty/webkit/WebKit/qt/Api/qwebview.h +++ b/src/3rdparty/webkit/WebKit/qt/Api/qwebview.h @@ -50,7 +50,13 @@ class QWEBKIT_EXPORT QWebView : public QWidget { //Q_PROPERTY(Qt::TextInteractionFlags textInteractionFlags READ textInteractionFlags WRITE setTextInteractionFlags) Q_PROPERTY(qreal textSizeMultiplier READ textSizeMultiplier WRITE setTextSizeMultiplier DESIGNABLE false) Q_PROPERTY(qreal zoomFactor READ zoomFactor WRITE setZoomFactor) + +// FIXME: temporary work around for elftran issue that it couldn't find the QPainter::staticMetaObject +// symbol from Qt lib; it should be reverted after the right symbol is exported. +// See bug: http://qt.nokia.com/developer/task-tracker/index_html?method=entry&id=258893 +#if defined(Q_QDOC) || !defined(Q_OS_SYMBIAN) Q_PROPERTY(QPainter::RenderHints renderHints READ renderHints WRITE setRenderHints) +#endif Q_FLAGS(QPainter::RenderHints) public: explicit QWebView(QWidget* parent = 0); @@ -59,8 +65,6 @@ public: QWebPage* page() const; void setPage(QWebPage* page); - static QUrl guessUrlFromString(const QString& string); - void load(const QUrl& url); #if QT_VERSION < 0x040400 && !defined(qdoc) void load(const QWebNetworkRequest& request); @@ -162,6 +166,7 @@ protected: private: friend class QWebPage; QWebViewPrivate* d; + Q_PRIVATE_SLOT(d, void _q_pageDestroyed()) }; #endif // QWEBVIEW_H |