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/Qt/ApplicationComponents/pqChartSelectionReaction.cxx

@@ -0,0 +1,181 @@
+/*=========================================================================
+
+   Program: ParaView
+   Module:    pqChartSelectionReaction.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 "pqChartSelectionReaction.h"
+
+#include "pqContextView.h"
+#include "pqCoreUtilities.h"
+#include "vtkChart.h"
+#include "vtkCommand.h"
+#include "vtkContextMouseEvent.h"
+#include "vtkContextScene.h"
+#include "vtkContextView.h"
+#include "vtkRenderWindowInteractor.h"
+#include "vtkScatterPlotMatrix.h"
+#include "vtkSMContextViewProxy.h"
+
+#include <QActionGroup>
+#include <QtDebug>
+
+//-----------------------------------------------------------------------------
+pqChartSelectionReaction::pqChartSelectionReaction(
+  QAction *parentObject, pqContextView *view, QActionGroup* modifierGroup)
+: Superclass(parentObject, modifierGroup),
+  View(view)
+{
+  parentObject->setEnabled(view != NULL && view->supportsSelection());
+  this->connect(parentObject, SIGNAL(triggered(bool)), SLOT(triggered(bool)));
+
+  vtkRenderWindowInteractor* interactor = 
+    (view ? view->getVTKContextView()->GetInteractor() : 0);
+  if (interactor)
+    {
+    pqCoreUtilities::connect(
+      interactor, vtkCommand::LeftButtonReleaseEvent,
+      this, SLOT(stopSelection()));
+    }
+}
+
+//-----------------------------------------------------------------------------
+inline void setChartParameters(
+  pqContextView* view,
+  int selectionType, bool update_type,
+  int selectionModifier, bool update_modifier)
+{
+  if (view == NULL && !view->supportsSelection() && view->getContextViewProxy() == NULL)
+    {
+    return;
+    }
+
+  vtkAbstractContextItem* contextItem =
+    view->getContextViewProxy()->GetContextItem();
+  vtkChart *chart = vtkChart::SafeDownCast(contextItem);
+  vtkScatterPlotMatrix *chartMatrix =
+    vtkScatterPlotMatrix::SafeDownCast(contextItem);
+  if (chartMatrix)
+    {
+    chart = chartMatrix->GetMainChart();
+    }
+
+  if (update_modifier &&
+    (selectionModifier < vtkContextScene::SELECTION_NONE ||
+     selectionModifier > vtkContextScene::SELECTION_TOGGLE))
+    {
+    qWarning() << "Invalid selection modifier  " << selectionModifier
+      << ", using vtkContextScene::SELECTION_DEFAULT";
+    selectionModifier = vtkContextScene::SELECTION_DEFAULT;
+    }
+
+  if (chart)
+    {
+    if (update_type)
+      {
+      chart->SetActionToButton(selectionType, vtkContextMouseEvent::LEFT_BUTTON);
+      }
+    if (update_modifier)
+      {
+      chart->SetSelectionMode(selectionModifier);
+      }
+    }
+}
+
+//-----------------------------------------------------------------------------
+void pqChartSelectionReaction::startSelection(
+  pqContextView* view, int selectionType, int selectionModifier)
+{
+  ::setChartParameters(view, selectionType, true, selectionModifier, true);
+}
+
+//-----------------------------------------------------------------------------
+void pqChartSelectionReaction::stopSelection()
+{
+  ::setChartParameters(this->View,
+    vtkChart::PAN, true, vtkContextScene::SELECTION_DEFAULT, true);
+  this->parentAction()->setChecked(false);
+}
+
+//-----------------------------------------------------------------------------
+void pqChartSelectionReaction::modifiersChanged()
+{
+  int selectionModifier = this->getSelectionModifier();
+  ::setChartParameters(this->View, -1, false, selectionModifier, true);
+}
+
+//-----------------------------------------------------------------------------
+void pqChartSelectionReaction::triggered(bool checked)
+{
+  if (this->View &&
+      this->View->supportsSelection() &&
+      this->View->getContextViewProxy())
+    {
+    QAction* _action = this->parentAction();
+    int selectionType = vtkChart::SELECT_RECTANGLE;
+    if (_action->data().isValid())
+      {
+      selectionType = _action->data().toInt();
+      }
+
+    int selectionModifier = this->getSelectionModifier();
+    if (checked)
+      {
+      pqChartSelectionReaction::startSelection(this->View,
+        selectionType, selectionModifier);
+      }
+    else
+      {
+      pqChartSelectionReaction::stopSelection();
+      }
+    }
+}
+
+//-----------------------------------------------------------------------------
+int pqChartSelectionReaction::getSelectionModifier()
+{
+  int selectionModifier = this->Superclass::getSelectionModifier();
+  switch(selectionModifier)
+    {
+   case(pqView::PV_SELECTION_DEFAULT):
+      return vtkContextScene::SELECTION_DEFAULT; 
+      break;
+    case(pqView::PV_SELECTION_ADDITION):
+      return vtkContextScene::SELECTION_ADDITION; 
+      break;
+    case(pqView::PV_SELECTION_SUBTRACTION):
+      return vtkContextScene::SELECTION_SUBTRACTION; 
+      break;
+    case(pqView::PV_SELECTION_TOGGLE):
+      return vtkContextScene::SELECTION_TOGGLE; 
+      break;
+    default:
+      return vtkContextScene::SELECTION_NONE;
+      break;
+    }
+}