ParaView-5.0.1: Added the source-tree to ThirdParty-dev and patched as described in the README file

Resolves bug-report http://bugs.openfoam.org/view.php?id=2098

ParaView-5.0.1/ThirdParty/QtTesting/vtkqttesting/pqTreeViewEventPlayer.cxx

@@ -0,0 +1,216 @@
+/*=========================================================================
+
+   Program: ParaView
+   Module:    pqTreeViewEventPlayer.cxx
+
+   Copyright (c) 2005,2006 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 "pqTreeViewEventPlayer.h"
+#include "pqEventDispatcher.h"
+
+#include <QCoreApplication>
+#include <QEvent>
+#include <QKeyEvent>
+#include <QTreeWidget>
+#include <QDebug>
+
+//-----------------------------------------------------------------------------
+pqTreeViewEventPlayer::pqTreeViewEventPlayer(QObject* parentObject)
+  : Superclass(parentObject)
+{
+}
+
+//-----------------------------------------------------------------------------
+pqTreeViewEventPlayer::~pqTreeViewEventPlayer()
+{
+}
+
+//-----------------------------------------------------------------------------
+QModelIndex pqTreeViewEventPlayerGetIndex(const QString& str_index,
+  QTreeView* treeView, bool &error)
+{
+  QStringList indices = str_index.split(".",QString::SkipEmptyParts);
+  QModelIndex index;
+  for (int cc=0; (cc+1) < indices.size(); cc+=2)
+    {
+    index = treeView->model()->index(indices[cc].toInt(), indices[cc+1].toInt(),
+      index);
+    if (!index.isValid())
+      {
+      error=true;
+      qCritical() << "ERROR: Tree view must have changed. "
+        << "Indices recorded in the test are no longer valid. Cannot playback.";
+      break;
+      }
+    }
+  return index;
+}
+
+//-----------------------------------------------------------------------------0000000
+bool pqTreeViewEventPlayer::playEvent(
+  QObject* object, const QString& command,
+  const QString& arguments, bool& error)
+{
+  QTreeView* treeView= qobject_cast<QTreeView*>(object);
+  if (!treeView)
+    {
+    return false;
+    }
+
+  if (command == "key")
+    {
+    return false;
+    }
+
+  QRegExp regExp0("^([\\d\\.]+),(\\d+),(\\d+)$");
+  if (command == "setTreeItemCheckState" && regExp0.indexIn(arguments) != -1)
+    {
+    // legacy command recorded from tree widgets.
+    QTreeWidget* treeWidget = qobject_cast<QTreeWidget*>(object);
+    if (!treeWidget)
+      {
+      return false;
+      }
+    QString str_index = regExp0.cap(1);
+    int column = regExp0.cap(2).toInt();
+    int check_state = regExp0.cap(3).toInt();
+
+    QStringList indices = str_index.split(".",QString::SkipEmptyParts);
+    QTreeWidgetItem* cur_item = NULL;
+    foreach (QString cur_index, indices)
+      {
+      int index = cur_index.toInt();
+      if (!cur_item)
+        {
+        cur_item = treeWidget->topLevelItem(index);
+        }
+      else
+        {
+        cur_item = cur_item->child(index);
+        }
+      if (!cur_item)
+        {
+        error=true;
+        qCritical() << "ERROR: Tree widget must have changed. "
+          << "Indices recorded in the test are no longer valid. Cannot playback.";
+        return true;
+        }
+      }
+    cur_item->setCheckState(column, static_cast<Qt::CheckState>(check_state));
+    return true;
+    }
+
+  QRegExp regExp1("^([\\d\\.]+),(\\d+)$");
+  if (command == "setCheckState" && regExp1.indexIn(arguments) != -1)
+    {
+    QString str_index = regExp1.cap(1);
+    int check_state = regExp1.cap(2).toInt();
+
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(str_index, treeView, error);
+    if (error)
+      {
+      return true;
+      }
+    if (treeView->model()->data(index,
+      Qt::CheckStateRole).toInt() != check_state)
+      {
+      treeView->model()->setData(index,
+        static_cast<Qt::CheckState>(check_state),
+        Qt::CheckStateRole);
+      }
+    return true;
+    }
+  else if(command == "edit")
+    {
+    QString str_index = arguments;
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(str_index, treeView, error);
+    if (error)
+      {
+      return true;
+      }
+    treeView->edit(index);
+    return true;
+    }
+  else if (command == "editCancel")
+    {
+    QString str_index = arguments;
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(str_index, treeView, error);
+    treeView->closePersistentEditor(index);
+    return true;
+    }
+  else if (command == "editAccepted")
+    {
+    QStringList list = arguments.split(',');
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(list.at(0), treeView, error);
+    QVariant value = QVariant(list.at(1));
+    treeView->model()->setData(index, value);
+    treeView->closePersistentEditor(index);
+    return true;
+    }
+  else if (command == "expand" || command == "collapse")
+    {
+    QString str_index = arguments;
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(str_index, treeView, error);
+    if (error)
+      {
+      return true;
+      }
+    treeView->setExpanded(index, (command=="expand"));
+    return true;
+    }
+  else if (command == "setCurrent" || command == "activate")
+    {
+    QString str_index = arguments;
+    QModelIndex index = ::pqTreeViewEventPlayerGetIndex(str_index, treeView, error);
+    if (error)
+      {
+      return true;
+      }
+    treeView->setFocus();
+    treeView->setCurrentIndex(index);
+// The following code will cause a modal dialog to close,
+// such as the pqColorPresetDialog, if the treeView widget is not handling the key event,
+// the key event will bevpropogated to the treeView's parent, in this case the dialog,
+// and the dialog be default has OK/Cancel button in focus, and will process the key event,
+// close itself. This is causing a few a paraview's tests using pqColorPresetDialog to fail.
+// The fix here (above) is to add "treeView->setFocus();" so that the
+// "treeView->setCurrentIndex(index);" will trigger selection changed event in treeView,
+// which is the purpose of the following code.
+/*
+    QKeyEvent kd(QEvent::KeyPress, Qt::Key_Enter, Qt::NoModifier);
+    QKeyEvent ku(QEvent::KeyRelease, Qt::Key_Enter, Qt::NoModifier);
+    QCoreApplication::sendEvent(treeView, &kd);
+    QCoreApplication::sendEvent(treeView, &ku);
+ */
+
+    return true;
+    }
+  return false;
+}
+
+
+