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80 lines
2.4 KiB
80 lines
2.4 KiB
/*! @file |
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@id $Id$ |
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*/ |
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// 1 2 3 4 5 6 7 8 |
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// 45678901234567890123456789012345678901234567890123456789012345678901234567890 |
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#ifndef WEBVIEW_HXX |
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#define WEBVIEW_HXX |
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#include <qbrowserlib/webpage.hxx> |
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#include <QtWebKit> |
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#include <QWebView> |
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#include <memory> |
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//! @addtogroup qbrowserlib |
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//! @{ |
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namespace qbrowserlib { |
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//! QWebViev class with additional features. |
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/*! This QWebView class contains a @ref WebPage and adds a new |
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signal @refs newView that sends the view whenever the a new view |
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(new window, new tab) must be opened. |
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\copydetails WebView::newView(WebView*) |
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*/ |
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class WebView: public QWebView { |
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Q_OBJECT; |
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Q_SIGNALS: |
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//! Signals that a new window (or tab) must be opened |
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/*! @note You @b must connect to @ref newView and assign the new |
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@ref WebView instance to a partent widget or at least |
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delete it, otherwise you'll have a memory leak! */ |
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void newView(qbrowserlib::WebView*); |
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public: |
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//! Default construction, creates new @ref WebView |
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WebView(QWidget *parent=0, |
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QNetworkAccessManager* net=0): QWebView(parent) { |
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if (!net) net = (_fallbackNetworkAccessManager = |
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std::auto_ptr<QNetworkAccessManager> |
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(new QNetworkAccessManager)).get(); |
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//! @bugfix, gcc does not yet support constructor calling |
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x(new WebPage(net, this)); |
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} |
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//! Construction with externally allocated @ref WebPage |
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/*! WebView takes ownership of WebPage. */ |
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WebView(WebPage* webpage) { |
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//! @bugfix, gcc does not yet support constructor calling |
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x(webpage); |
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} |
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private: |
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//! @bugfix, gcc does not yet support constructor calling |
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/*! @see http://en.wikipedia.org/wiki/C++11#Object_construction_improvement |
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*/ |
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void x(WebPage* webpage) { |
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webpage->setParent(this); |
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setPage(webpage); |
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// create a new WebView when a new WebPage has been created |
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assert(connect(page(), SIGNAL(newPage(WebPage*)), |
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SLOT(newPage(WebPage*)))); |
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} |
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private Q_SLOTS: |
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void newPage(WebPage* p) { |
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// memory will be lost if signal is not handled and WebView |
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// is not assigned |
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newView(new WebView(p)); |
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} |
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private: |
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std::auto_ptr<QNetworkAccessManager> _fallbackNetworkAccessManager; |
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}; |
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} |
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//! @} |
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#endif
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