1 /*

     2  * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

     3  * Copyright (C) 2009 Torch Mobile Inc. http://www.torchmobile.com/

     4  *

     5  * Redistribution and use in source and binary forms, with or without

     6  * modification, are permitted provided that the following conditions

     7  * are met:

     8  *

     9  * 1.  Redistributions of source code must retain the above copyright

    10  *     notice, this list of conditions and the following disclaimer.

    11  * 2.  Redistributions in binary form must reproduce the above copyright

    12  *     notice, this list of conditions and the following disclaimer in the

    13  *     documentation and/or other materials provided with the distribution.

    14  * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of

    15  *     its contributors may be used to endorse or promote products derived

    16  *     from this software without specific prior written permission.

    17  *

    18  * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY

    19  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

    20  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE

    21  * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY

    22  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES

    23  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;

    24  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND

    25  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

    26  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF

    27  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

    28  */

    29 

    30 #ifndef DumpRenderTreeQt_h

    31 #define DumpRenderTreeQt_h

    32 

    33 #include <QList>

    34 #include <QNetworkAccessManager>

    35 #include <QObject>

    36 #include <QTextStream>

    37 #include <QSocketNotifier>

    38 

    39 #ifndef QT_NO_OPENSSL

    40 #include <QSslError>

    41 #endif

    42 

    43 #include "../../../WebKit/qt/WebCoreSupport/DumpRenderTreeSupportQt.h"

    44 #include <qgraphicsview.h>

    45 #include <qgraphicswebview.h>

    46 #include <qwebframe.h>

    47 #include <qwebinspector.h>

    48 #include <qwebpage.h>

    49 #include <qwebview.h>

    50 

    51 QT_BEGIN_NAMESPACE

    52 class QUrl;

    53 class QFile;

    54 QT_END_NAMESPACE

    55 

    56 class QWebFrame;

    57 

    58 class LayoutTestController;

    59 class DumpRenderTreeSupportQt;

    60 class EventSender;

    61 class TextInputController;

    62 class GCController;

    63 

    64 namespace WebCore {

    65 

    66 class WebPage;

    67 class NetworkAccessManager;

    68 

    69 class DumpRenderTree : public QObject {

    70 Q_OBJECT

    71 

    72 public:

    73     DumpRenderTree();

    74     virtual ~DumpRenderTree();

    75 

    76     // Initialize in single-file mode.

    77     void open(const QUrl& url);

    78 

    79     void setTextOutputEnabled(bool enable) { m_enableTextOutput = enable; }

    80     bool isTextOutputEnabled() { return m_enableTextOutput; }

    81 

    82     void setSingleFileMode(bool flag) { m_singleFileMode = flag; }

    83     bool isSingleFileMode() { return m_singleFileMode; }

    84 

    85     void setGraphicsBased(bool flag) { m_graphicsBased = flag; }

    86     bool isGraphicsBased() { return m_graphicsBased; }

    87 

    88     void setDumpPixels(bool);

    89 

    90     void closeRemainingWindows();

    91     void resetToConsistentStateBeforeTesting();

    92 

    93     LayoutTestController *layoutTestController() const { return m_controller; }

    94     EventSender *eventSender() const { return m_eventSender; }

    95     TextInputController *textInputController() const { return m_textInputController; }

    96     QString persistentStoragePath() const { return m_persistentStoragePath; }

    97     NetworkAccessManager *networkAccessManager() const { return m_networkAccessManager; }

    98 

    99     QWebPage *createWindow();

   100     int windowCount() const;

   101 

   102     void switchFocus(bool focused);

   103 

   104     WebPage *webPage() const { return m_page; }

   105 

   106 #if defined(Q_WS_X11)

   107     static void initializeFonts();

   108 #endif

   109 

   110 public Q_SLOTS:

   111     void initJSObjects();

   112 

   113     void readLine();

   114     void processLine(const QString&);

   115 

   116     void dump();

   117     void titleChanged(const QString &s);

   118     void connectFrame(QWebFrame *frame);

   119     void dumpDatabaseQuota(QWebFrame* frame, const QString& dbName);

   120     void statusBarMessage(const QString& message);

   121     void windowCloseRequested();

   122 

   123 Q_SIGNALS:

   124     void quit();

   125     void ready();

   126 

   127 private Q_SLOTS:

   128     void showPage();

   129     void hidePage();

   130     void dryRunPrint(QWebFrame*);

   131 

   132 private:

   133     QString dumpFramesAsText(QWebFrame* frame);

   134     QString dumpBackForwardList(QWebPage* page);

   135     QString dumpFrameScrollPosition(QWebFrame* frame);

   136     LayoutTestController *m_controller;

   137 

   138     bool m_dumpPixels;

   139     QString m_expectedHash;

   140 

   141     WebPage *m_page;

   142     QWidget* m_mainView;

   143 

   144     EventSender *m_eventSender;

   145     TextInputController *m_textInputController;

   146     GCController* m_gcController;

   147     NetworkAccessManager* m_networkAccessManager;

   148 

   149     QFile *m_stdin;

   150 

   151     QList<QObject*> windows;

   152     bool m_enableTextOutput;

   153     bool m_singleFileMode;

   154     bool m_graphicsBased;

   155     QString m_persistentStoragePath;

   156 };

   157 

   158 class NetworkAccessManager : public QNetworkAccessManager {

   159     Q_OBJECT

   160 public:

   161     NetworkAccessManager(QObject* parent);

   162 

   163 private slots:

   164 #ifndef QT_NO_OPENSSL

   165     void sslErrorsEncountered(QNetworkReply*, const QList<QSslError>&);

   166 #endif

   167 };

   168 

   169 class WebPage : public QWebPage {

   170     Q_OBJECT

   171 public:

   172     WebPage(QObject* parent, DumpRenderTree*);

   173     virtual ~WebPage();

   174     QWebInspector* webInspector();

   175     void closeWebInspector();

   176 

   177     QWebPage *createWindow(QWebPage::WebWindowType);

   178 

   179     void javaScriptAlert(QWebFrame *frame, const QString& message);

   180     void javaScriptConsoleMessage(const QString& message, int lineNumber, const QString& sourceID);

   181     bool javaScriptConfirm(QWebFrame *frame, const QString& msg);

   182     bool javaScriptPrompt(QWebFrame *frame, const QString& msg, const QString& defaultValue, QString* result);

   183 

   184     void resetSettings();

   185 

   186     virtual bool supportsExtension(QWebPage::Extension extension) const;

   187     virtual bool extension(Extension extension, const ExtensionOption *option, ExtensionReturn *output);

   188 

   189     QObject* createPlugin(const QString&, const QUrl&, const QStringList&, const QStringList&);

   190 

   191 public slots:

   192     bool shouldInterruptJavaScript() { return false; }

   193     bool allowGeolocationRequest(QWebFrame *frame);

   194     void requestPermission(QWebFrame* frame, QWebPage::PermissionDomain domain);

   195     void checkPermission(QWebFrame* frame, QWebPage::PermissionDomain domain, QWebPage::PermissionPolicy& policy);

   196     void cancelRequestsForPermission(QWebFrame* frame, QWebPage::PermissionDomain domain);

   197 

   198 protected:

   199     bool acceptNavigationRequest(QWebFrame* frame, const QNetworkRequest& request, NavigationType type);

   200     bool isTextOutputEnabled() { return m_drt->isTextOutputEnabled(); }

   201 

   202 private slots:

   203     void setViewGeometry(const QRect&);

   204 

   205 private:

   206     QWebInspector* m_webInspector;

   207     DumpRenderTree *m_drt;

   208 };

   209 

   210 class WebViewGraphicsBased : public QGraphicsView {

   211     Q_OBJECT

   212 

   213 public:

   214     WebViewGraphicsBased(QWidget* parent);

   215     QGraphicsWebView* graphicsView() const { return m_item; }

   216     void setPage(QWebPage* page) { m_item->setPage(page); }

   217 

   218 private:

   219     QGraphicsWebView* m_item;

   220 };

   221 

   222 }

   223 

   224 #endif