Add support for 3d views and native file dialogs.

3D view recording/playback is generic and works off a given class name.

pqTestUtility has methods for an application to add data directories.  If a file is opened or saved from under a data
directory, a label for that directory is recorded.  Playback reverses the label to an absolute file.

CMakeLists.txt

@@ -78,6 +78,7 @@ GET_DIRECTORY_PROPERTY(include_dirs_tmp INCLUDE_DIRECTORIES)
 SET_DIRECTORY_PROPERTIES(PROPERTIES INCLUDE_DIRECTORIES "${MOC_INCLUDE_DIRS}")
 
 QT4_WRAP_CPP(MOC_BUILT_SOURCES
+  pq3DViewEventTranslator.h
   pqAbstractButtonEventTranslator.h
   pqAbstractItemViewEventTranslator.h
   pqAbstractSliderEventTranslator.h
@@ -91,6 +92,8 @@ QT4_WRAP_CPP(MOC_BUILT_SOURCES
   pqEventTranslator.h
   pqLineEditEventTranslator.h
   pqMenuEventTranslator.h
+  pqNativeFileDialogEventTranslator.h
+  pqNativeFileDialogEventPlayer.h
   pqRecordEventsDialog.h
   pqSpinBoxEventTranslator.h
   pqStdoutEventObserver.h
@@ -111,6 +114,10 @@ QT4_WRAP_UI(UI_BUILT_SOURCES
 
 ADD_LIBRARY(QtTesting
   QtTestingExport.h
+  pq3DViewEventPlayer.cxx
+  pq3DViewEventPlayer.h
+  pq3DViewEventTranslator.cxx
+  pq3DViewEventTranslator.h
   pqAbstractActivateEventPlayer.cxx
   pqAbstractActivateEventPlayer.h
   pqAbstractBooleanEventPlayer.cxx
@@ -150,6 +157,10 @@ ADD_LIBRARY(QtTesting
   pqEventSource.h
   pqLineEditEventTranslator.cxx
   pqLineEditEventTranslator.h
+  pqNativeFileDialogEventPlayer.cxx
+  pqNativeFileDialogEventPlayer.h
+  pqNativeFileDialogEventTranslator.cxx
+  pqNativeFileDialogEventTranslator.h
   pqMenuEventTranslator.cxx
   pqMenuEventTranslator.h
   pqObjectNaming.cxx

pq3DViewEventPlayer.cxx

+/*=========================================================================
+
+   Program: ParaView
+   Module:    pq3DViewEventPlayer.cxx
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2.
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/
+
+#include "pq3DViewEventPlayer.h"
+
+#include <QApplication>
+#include <QKeyEvent>
+#include <QMouseEvent>
+#include <QtDebug>
+#include <QRegExp>
+#include <QWidget>
+
+pq3DViewEventPlayer::pq3DViewEventPlayer(const QByteArray& classname, QObject * p)
+      : pqWidgetEventPlayer(p), mClassType(classname)
+{
+}
+
+bool pq3DViewEventPlayer::playEvent(QObject* Object,
+                                    const QString& Command,
+                                    const QString& Arguments,
+                                    bool& Error)
+{
+    QWidget* widget = qobject_cast<QWidget*>(Object);
+    if(widget && Object->inherits(mClassType.data()))
+      {
+      if (Command == "mousePress" || Command=="mouseRelease" || Command=="mouseMove")
+        {
+        QRegExp mouseRegExp("\\(([^,]*),([^,]*),([^,]),([^,]),([^,]*)\\)");
+        if (mouseRegExp.indexIn(Arguments)!= -1)
+          {
+          QVariant v = mouseRegExp.cap(1);
+          int x = static_cast<int>(v.toDouble() * widget->size().width());
+          v = mouseRegExp.cap(2);
+          int y = static_cast<int>(v.toDouble() * widget->size().height());
+          v = mouseRegExp.cap(3);
+          Qt::MouseButton button = static_cast<Qt::MouseButton>(v.toInt());
+          v = mouseRegExp.cap(4);
+          Qt::MouseButtons buttons = static_cast<Qt::MouseButton>(v.toInt());
+          v = mouseRegExp.cap(5);
+          Qt::KeyboardModifiers keym = static_cast<Qt::KeyboardModifier>(v.toInt());
+          QEvent::Type type = (Command == "mousePress")? QEvent::MouseButtonPress :
+            ((Command=="mouseMove")?  QEvent::MouseMove : QEvent::MouseButtonRelease);
+          QMouseEvent e(type, QPoint(x,y), button, buttons, keym);
+          QCoreApplication::sendEvent(Object, &e);
+          }
+        return true;
+        }
+      }
+    return false;
+
+}

pq3DViewEventPlayer.h

+/*=========================================================================
+
+   Program: ParaView
+   Module:    pq3DViewEventPlayer.h
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2.
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/
+
+#ifndef _pq3DViewEventPlayer_h
+#define _pq3DViewEventPlayer_h
+
+#include "pqWidgetEventPlayer.h"
+
+/**
+Concrete implementation of pqWidgetEventPlayer that handles playback of "activate" events for 3d views.
+It is not registered by default, and user can register with their own 3d view type.
+
+\sa pqEventPlayer
+*/
+class QTTESTING_EXPORT pq3DViewEventPlayer :
+  public pqWidgetEventPlayer
+{
+public:
+  pq3DViewEventPlayer(const QByteArray& classname, QObject* p = 0);
+
+  bool playEvent(QObject* Object, const QString& Command, const QString& Arguments, bool& Error);
+
+protected:
+  QByteArray mClassType;
+
+private:
+
+  pq3DViewEventPlayer(const pq3DViewEventPlayer&);
+  pq3DViewEventPlayer& operator=(const pq3DViewEventPlayer&);
+};
+
+#endif // !_pq3DViewEventPlayer_h

pq3DViewEventTranslator.cxx

+/*=========================================================================
+
+   Program: ParaView
+   Module:    pq3DViewEventTranslator.cxx
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2.
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/
+
+#include "pq3DViewEventTranslator.h"
+
+#include <QEvent>
+#include <QMouseEvent>
+#include <QKeyEvent>
+#include <QWidget>
+
+pq3DViewEventTranslator::pq3DViewEventTranslator(const QByteArray& classname, QObject* p)
+    : pqWidgetEventTranslator(p), mClassType(classname),
+      lastMoveEvent(QEvent::MouseButtonPress, QPoint(), Qt::MouseButton(),
+                    Qt::MouseButtons(), Qt::KeyboardModifiers())
+{
+}
+
+pq3DViewEventTranslator::~pq3DViewEventTranslator()
+{
+}
+
+bool pq3DViewEventTranslator::translateEvent(QObject* Object, QEvent* Event,
+                                           bool& /*Error*/)
+{
+    QWidget* widget = qobject_cast<QWidget*>(Object);
+    if(!widget || !Object->inherits(mClassType.data()))
+    {
+        return false;
+    }
+
+    bool handled = false;
+    switch(Event->type())
+      {
+    case QEvent::ContextMenu:
+      handled=true;
+      break;
+
+    case QEvent::MouseButtonPress:
+        {
+        QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(Event);
+        if (mouseEvent)
+          {
+          QSize size = widget->size();
+          double normalized_x = mouseEvent->x()/static_cast<double>(size.width());
+          double normalized_y = mouseEvent->y()/static_cast<double>(size.height());
+          int button = mouseEvent->button();
+          int buttons = mouseEvent->buttons();
+          int modifiers = mouseEvent->modifiers();
+          emit recordEvent(Object, "mousePress", QString("(%1,%2,%3,%4,%5)")
+            .arg(normalized_x)
+            .arg(normalized_y)
+            .arg(button)
+            .arg(buttons)
+            .arg(modifiers));
+          }
+
+        // reset lastMoveEvent
+        QMouseEvent e(QEvent::MouseButtonPress, QPoint(), Qt::MouseButton(),
+                      Qt::MouseButtons(), Qt::KeyboardModifiers());
+
+        lastMoveEvent = e;
+        }
+      handled = true;
+      break;
+
+      case QEvent::MouseMove:
+      {
+          QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(Event);
+          if (mouseEvent)
+            {
+            QMouseEvent e(QEvent::MouseMove, QPoint(mouseEvent->x(), mouseEvent->y()),
+                          mouseEvent->button(), mouseEvent->buttons(),
+                          mouseEvent->modifiers());
+
+            lastMoveEvent = e;
+        }
+      }
+      handled = true;
+      break;
+
+    case QEvent::MouseButtonRelease:
+        {
+        QMouseEvent* mouseEvent = dynamic_cast<QMouseEvent*>(Event);
+        if (mouseEvent)
+          {
+            QSize size = widget->size();
+
+            // record last move event if it is valid
+            if(lastMoveEvent.type() == QEvent::MouseMove)
+            {
+                double normalized_x = lastMoveEvent.x()/static_cast<double>(size.width());
+                double normalized_y = lastMoveEvent.y()/static_cast<double>(size.height());
+                int button = lastMoveEvent.button();
+                int buttons = lastMoveEvent.buttons();
+                int modifiers = lastMoveEvent.modifiers();
+
+                emit recordEvent(Object, "mouseMove", QString("(%1,%2,%3,%4,%5)")
+                  .arg(normalized_x)
+                  .arg(normalized_y)
+                  .arg(button)
+                  .arg(buttons)
+                  .arg(modifiers));
+            }
+
+
+          double normalized_x = mouseEvent->x()/static_cast<double>(size.width());
+          double normalized_y = mouseEvent->y()/static_cast<double>(size.height());
+          int button = mouseEvent->button();
+          int buttons = mouseEvent->buttons();
+          int modifiers = mouseEvent->modifiers();
+
+          emit recordEvent(Object, "mouseRelease", QString("(%1,%2,%3,%4,%5)")
+            .arg(normalized_x)
+            .arg(normalized_y)
+            .arg(button)
+            .arg(buttons)
+            .arg(modifiers));
+          }
+        }
+      handled = true;
+      break;
+
+    case QEvent::KeyPress:
+    case QEvent::KeyRelease:
+      {
+      QKeyEvent* ke = static_cast<QKeyEvent*>(Event);
+      QString data =QString("%1:%2:%3:%4:%5:%6")
+        .arg(ke->type())
+        .arg(ke->key())
+        .arg(static_cast<int>(ke->modifiers()))
+        .arg(ke->text())
+        .arg(ke->isAutoRepeat())
+        .arg(ke->count());
+      emit recordEvent(Object, "keyEvent", data);
+      }
+      break;
+
+    default:
+      break;
+      }
+
+    return handled;
+
+}

pq3DViewEventTranslator.h

+/*=========================================================================
+
+   Program: ParaView
+   Module:    pq3DViewEventTranslator.h
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2.
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/
+
+#ifndef _pq3DViewEventTranslator_h
+#define _pq3DViewEventTranslator_h
+
+#include "pqWidgetEventTranslator.h"
+#include <QMouseEvent>
+
+/**
+Translates low-level Qt events into high-level ParaView events that can be recorded as test cases.
+
+\sa pqEventTranslator
+*/
+
+class QTTESTING_EXPORT pq3DViewEventTranslator :
+  public pqWidgetEventTranslator
+{
+  Q_OBJECT
+
+public:
+  pq3DViewEventTranslator(const QByteArray& classname, QObject* p=0);
+  ~pq3DViewEventTranslator();
+
+  virtual bool translateEvent(QObject* Object, QEvent* Event, bool& Error);
+
+protected:
+  QByteArray mClassType;
+  QMouseEvent lastMoveEvent;
+
+private:
+  pq3DViewEventTranslator(const pq3DViewEventTranslator&);
+  pq3DViewEventTranslator& operator=(const pq3DViewEventTranslator&);
+
+};
+
+#endif // !_pq3DViewEventTranslator_h

pqAbstractBooleanEventPlayer.h

@@ -40,7 +40,7 @@ Concrete implementation of pqWidgetEventPlayer that translates high-level ParaVi
 
 \sa pqEventPlayer
 */
-class pqAbstractBooleanEventPlayer :
+class QTTESTING_EXPORT pqAbstractBooleanEventPlayer :
   public pqWidgetEventPlayer
 {
 public:

pqAbstractButtonEventTranslator.h

@@ -43,7 +43,7 @@ Translates low-level Qt events into high-level ParaView events that can be recor
 \sa pqEventTranslator
 */
 
-class pqAbstractButtonEventTranslator :
+class QTTESTING_EXPORT pqAbstractButtonEventTranslator :
   public pqWidgetEventTranslator
 {
   Q_OBJECT

pqAbstractDoubleEventPlayer.h

@@ -41,7 +41,7 @@ Concrete implementation of pqWidgetEventPlayer that translates high-level ParaVi
 \sa pqEventPlayer
 */
 
-class pqAbstractDoubleEventPlayer :
+class QTTESTING_EXPORT pqAbstractDoubleEventPlayer :
   public pqWidgetEventPlayer
 {
 public:

pqEventDispatcher.cxx

@@ -104,6 +104,8 @@ bool pqEventDispatcher::playEvents(pqEventSource& source, pqEventPlayer& player)
     return false;
     }
 
+  emit this->started();
+
   this->ActiveSource = &source;
   this->ActivePlayer = &player;
 
@@ -140,6 +142,8 @@ bool pqEventDispatcher::playEvents(pqEventSource& source, pqEventPlayer& player)
   QObject::disconnect(QAbstractEventDispatcher::instance(), SIGNAL(awake()),
                    this, SLOT(awake()));
 
+  emit this->stopped();
+
   return this->PlayBackStatus;
 }
 

pqEventDispatcher.h

@@ -69,6 +69,14 @@ public:
     calling Qt version, since that will break test playback*/
   static void processEvents(QEventLoop::ProcessEventsFlags flags = QEventLoop::AllEvents);
 
+signals:
+
+  /// signal when playback starts
+  void started();
+
+  /// signal when playback stops
+  void stopped();
+
 protected slots:
   /// Plays a single event. this->PlayBackFinished and this->PlayBackStatus are
   /// updated by this method.

pqEventPlayer.cxx

@@ -43,6 +43,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "pqObjectNaming.h"
 #include "pqTabBarEventPlayer.h"
 #include "pqTreeViewEventPlayer.h"
+#include "pqNativeFileDialogEventPlayer.h"
+#include "pq3DViewEventPlayer.h"
 
 #include <QApplication>
 #include <QWidget>
@@ -56,7 +58,7 @@ pqEventPlayer::~pqEventPlayer()
 {
 }
 
-void pqEventPlayer::addDefaultWidgetEventPlayers()
+void pqEventPlayer::addDefaultWidgetEventPlayers(pqTestUtility* util)
 {
   addWidgetEventPlayer(new pqBasicWidgetEventPlayer());
   addWidgetEventPlayer(new pqAbstractActivateEventPlayer());
@@ -68,6 +70,8 @@ void pqEventPlayer::addDefaultWidgetEventPlayers()
   addWidgetEventPlayer(new pqTabBarEventPlayer());
   addWidgetEventPlayer(new pqTreeViewEventPlayer());
   addWidgetEventPlayer(new pqAbstractMiscellaneousEventPlayer());
+  addWidgetEventPlayer(new pq3DViewEventPlayer("QGLWidget"));
+  addWidgetEventPlayer(new pqNativeFileDialogEventPlayer(util));
 }
 
 void pqEventPlayer::addWidgetEventPlayer(pqWidgetEventPlayer* Player)

pqEventPlayer.h

@@ -40,6 +40,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <QList>
 
 class pqWidgetEventPlayer;
+class pqTestUtility;
 
 /**
 Manages playback of test-cases, demos, tutorials, etc.
@@ -80,7 +81,7 @@ public:
   /** Adds the default set of widget players to the current working set.  
   Players are executed in-order, so you can call addWidgetEventPlayer() 
   before this function to override default players. */
-  void addDefaultWidgetEventPlayers();
+  void addDefaultWidgetEventPlayers(pqTestUtility* util);
   /** Adds a new player to the current working set of widget players.  
   pqEventPlayer assumes control of the lifetime of the supplied object. */
   void addWidgetEventPlayer(pqWidgetEventPlayer*);

pqEventTranslator.cxx

@@ -44,6 +44,8 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include "pqSpinBoxEventTranslator.h"
 #include "pqTabBarEventTranslator.h"
 #include "pqTreeViewEventTranslator.h"
+#include "pqNativeFileDialogEventTranslator.h"
+#include "pq3DViewEventTranslator.h"
 
 #include <QCoreApplication>
 #include <QtDebug>
@@ -87,14 +89,16 @@ pqEventTranslator::~pqEventTranslator()
 void pqEventTranslator::start()
 {
   QCoreApplication::instance()->installEventFilter(this);
+  emit this->started();
 }
 
 void pqEventTranslator::stop()
 {
+  emit this->stopped();
   QCoreApplication::instance()->removeEventFilter(this);
 }
 
-void pqEventTranslator::addDefaultWidgetEventTranslators()
+void pqEventTranslator::addDefaultWidgetEventTranslators(pqTestUtility* util)
 {
   addWidgetEventTranslator(new pqBasicWidgetEventTranslator());
   addWidgetEventTranslator(new pqAbstractButtonEventTranslator());
@@ -107,6 +111,8 @@ void pqEventTranslator::addDefaultWidgetEventTranslators()
   addWidgetEventTranslator(new pqSpinBoxEventTranslator());
   addWidgetEventTranslator(new pqTabBarEventTranslator());
   addWidgetEventTranslator(new pqTreeViewEventTranslator());
+  addWidgetEventTranslator(new pq3DViewEventTranslator("QGLWidget"));
+  addWidgetEventTranslator(new pqNativeFileDialogEventTranslator(util));
 }
 
 void pqEventTranslator::addWidgetEventTranslator(pqWidgetEventTranslator* Translator)

pqEventTranslator.h

@@ -37,6 +37,7 @@ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 #include <QObject>
 
 class pqWidgetEventTranslator;
+class pqTestUtility;
 
 /**
 Manages serialization of user interaction for test-cases, demos, tutorials, etc.
@@ -62,7 +63,7 @@ public:
   Adds the default set of widget translators to the working set.  Translators are executed in order, so you may call
   addWidgetEventTranslator() with your own custom translators before calling this method, to "override" the default translators.
   */
-  void addDefaultWidgetEventTranslators();
+  void addDefaultWidgetEventTranslators(pqTestUtility* util);
   /// Adds a new translator to the current working set of widget translators.  pqEventTranslator assumes control of the lifetime of the supplied object.
   void addWidgetEventTranslator(pqWidgetEventTranslator*);
 
@@ -79,6 +80,12 @@ signals:
   /// This signal will be emitted every time a translator generates a high-level ParaView event.  Observers should connect to this signal to serialize high-level events.
   void recordEvent(const QString& Object, const QString& Command, const QString& Arguments);
 
+  /// this signals when recording starts
+  void started();
+
+  /// this signals when recording stops
+  void stopped();
+
 private slots:
   void onRecordEvent(QObject* Object, const QString& Command, const QString& Arguments);
   

pqNativeFileDialogEventPlayer.cxx

+/*=========================================================================
+
+   Program: ParaView
+   Module:    pqNativeFileDialogEventPlayer.cxx
+
+   Copyright (c) 2005-2008 Sandia Corporation, Kitware Inc.
+   All rights reserved.
+
+   ParaView is a free software; you can redistribute it and/or modify it
+   under the terms of the ParaView license version 1.2.
+
+   See License_v1.2.txt for the full ParaView license.
+   A copy of this license can be obtained by contacting
+   Kitware Inc.
+   28 Corporate Drive
+   Clifton Park, NY 12065
+   USA
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
+CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+=========================================================================*/