mirror of
https://github.com/OpenFOAM/ThirdParty-6.git
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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
This commit is contained in:
Henry Weller
390
ParaView-5.0.1/Qt/Components/pqDoubleVectorPropertyWidget.cxx
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390
ParaView-5.0.1/Qt/Components/pqDoubleVectorPropertyWidget.cxx
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/*=========================================================================
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Program: ParaView
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Module: pqDoubleVectorPropertyWidget.cxx
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Copyright (c) 2005-2012 Sandia Corporation, Kitware Inc.
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All rights reserved.
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ParaView is a free software; you can redistribute it and/or modify it
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under the terms of the ParaView license version 1.2.
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See License_v1.2.txt for the full ParaView license.
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A copy of this license can be obtained by contacting
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Kitware Inc.
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28 Corporate Drive
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Clifton Park, NY 12065
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USA
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHORS OR
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CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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=========================================================================*/
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#include "pqDoubleVectorPropertyWidget.h"
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#include "vtkCollection.h"
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#include "vtkCommand.h"
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#include "vtkPVXMLElement.h"
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#include "vtkSMArrayRangeDomain.h"
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#include "vtkSMBoundsDomain.h"
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#include "vtkSMDomain.h"
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#include "vtkSMDomainIterator.h"
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#include "vtkSMDoubleRangeDomain.h"
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#include "vtkSMDoubleVectorProperty.h"
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#include "vtkSMProperty.h"
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#include "vtkSMUncheckedPropertyHelper.h"
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#include "vtkSMProxy.h"
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#include "pqCoreUtilities.h"
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#include "pqDoubleRangeWidget.h"
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#include "pqHighlightablePushButton.h"
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#include "pqLabel.h"
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#include "pqLineEdit.h"
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#include "pqPropertiesPanel.h"
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#include "pqScalarValueListPropertyWidget.h"
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#include "pqSignalAdaptors.h"
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#include "pqWidgetRangeDomain.h"
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#include <QDoubleSpinBox>
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#include <QHBoxLayout>
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#include <QStyle>
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#include <QMenu>
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pqDoubleVectorPropertyWidget::pqDoubleVectorPropertyWidget(vtkSMProperty *smProperty,
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vtkSMProxy *smProxy,
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QWidget *parentObject)
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: pqPropertyWidget(smProxy, parentObject)
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{
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this->setProperty(smProperty);
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this->setChangeAvailableAsChangeFinished(false);
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vtkSMDoubleVectorProperty *dvp = vtkSMDoubleVectorProperty::SafeDownCast(smProperty);
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if(!dvp)
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{
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return;
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}
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// find the domain
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vtkSMDoubleRangeDomain *defaultDomain = NULL;
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vtkSMDomain *domain = 0;
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vtkSMDomainIterator *domainIter = dvp->NewDomainIterator();
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for(domainIter->Begin(); !domainIter->IsAtEnd(); domainIter->Next())
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{
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domain = domainIter->GetDomain();
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}
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domainIter->Delete();
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if(!domain)
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{
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defaultDomain = vtkSMDoubleRangeDomain::New();
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domain = defaultDomain;
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}
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QHBoxLayout *layoutLocal = new QHBoxLayout;
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layoutLocal->setMargin(0);
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layoutLocal->setSpacing(pqPropertiesPanel::suggestedHorizontalSpacing());
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this->setLayout(layoutLocal);
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this->propertyDomainModified(domain);
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pqCoreUtilities::connect(domain, vtkCommand::DomainModifiedEvent,
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this, SLOT(propertyDomainModified(vtkObject*)));
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if (defaultDomain)
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{
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defaultDomain->Delete();
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}
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}
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//-----------------------------------------------------------------------------
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pqDoubleVectorPropertyWidget::~pqDoubleVectorPropertyWidget()
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{
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::resetButtonClicked()
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{
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if (vtkSMProperty* smproperty = this->property())
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{
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smproperty->ResetToDomainDefaults(/*use_unchecked_values*/true);
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emit this->changeAvailable();
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emit this->changeFinished();
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}
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emit this->clearHighlight();
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::apply()
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{
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this->Superclass::apply();
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emit this->clearHighlight();
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::reset()
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{
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this->Superclass::reset();
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emit this->clearHighlight();
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::scaleHalf()
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{
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this->scale(0.5);
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::scaleTwice()
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{
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this->scale(2.0);
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::scale(double factor)
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{
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if (vtkSMProperty* smproperty = this->property())
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{
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vtkSMUncheckedPropertyHelper helper(smproperty);
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for (unsigned int cc=0, max=helper.GetNumberOfElements(); cc < max; cc++)
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{
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helper.Set(cc, helper.GetAsDouble(cc) * factor);
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}
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emit this->changeAvailable();
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emit this->changeFinished();
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}
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}
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//-----------------------------------------------------------------------------
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void pqDoubleVectorPropertyWidget::propertyDomainModified(vtkObject* domainObject)
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{
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vtkSMDomain* domain = vtkSMDoubleRangeDomain::SafeDownCast(domainObject);
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// Clear layout
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QHBoxLayout* layoutLocal = qobject_cast<QHBoxLayout*>(this->layout());
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while(layoutLocal->count() > 0)
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{
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QLayoutItem *item = layoutLocal->takeAt(0);
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delete item->widget();
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delete item;
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}
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// Fill Layout
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vtkSMProperty* smProperty = this->property();
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vtkSMDoubleVectorProperty *dvp = vtkSMDoubleVectorProperty::SafeDownCast(smProperty);
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vtkPVXMLElement *hints = dvp->GetHints();
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vtkPVXMLElement *showLabels = NULL;
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if (hints != NULL)
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{
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showLabels = hints->FindNestedElementByName("ShowComponentLabels");
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}
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if(vtkSMDoubleRangeDomain *range = vtkSMDoubleRangeDomain::SafeDownCast(domain))
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{
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if((vtkSMBoundsDomain::SafeDownCast(range) ||
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vtkSMArrayRangeDomain::SafeDownCast(range))
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&& this->property()->GetRepeatable())
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{
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pqScalarValueListPropertyWidget *widget =
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new pqScalarValueListPropertyWidget(smProperty, this->proxy(), this);
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widget->setObjectName("ScalarValueList");
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widget->setRangeDomain(range);
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this->addPropertyLink(widget, "scalars", SIGNAL(scalarsChanged()), smProperty);
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this->setChangeAvailableAsChangeFinished(true);
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layoutLocal->addWidget(widget);
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this->setShowLabel(false);
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PV_DEBUG_PANELS() << "pqScalarValueListPropertyWidget for a repeatable "
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<< "DoubleVectorProperty with a BoundsDomain ("
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<< pqPropertyWidget::getXMLName(range) << ") ";
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}
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else if(dvp->GetNumberOfElements() == 1 &&
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range->GetMinimumExists(0) &&
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range->GetMaximumExists(0))
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{
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// bounded ranges are represented with a slider and a spin box
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pqDoubleRangeWidget *widget = new pqDoubleRangeWidget(this);
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widget->setObjectName("DoubleRangeWidget");
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widget->setMinimum(range->GetMinimum(0));
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widget->setMaximum(range->GetMaximum(0));
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// ensures that the widget's range is updated whenever the domain changes.
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new pqWidgetRangeDomain(widget, "minimum", "maximum", dvp, 0);
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this->addPropertyLink(widget, "value", SIGNAL(valueChanged(double)), smProperty);
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this->connect(widget, SIGNAL(valueEdited(double)),
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this, SIGNAL(changeFinished()));
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layoutLocal->addWidget(widget, 1);
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PV_DEBUG_PANELS() << "pqDoubleRangeWidget for an DoubleVectorProperty "
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<< "with a single element and a "
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<< "DoubleRangeDomain (" << pqPropertyWidget::getXMLName(range) << ") "
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<< "with a minimum and a maximum";
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}
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else
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{
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// unbounded ranges are represented with a line edit
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int elementCount = dvp->GetNumberOfElements();
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std::vector<const char*> componentLabels;
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componentLabels.resize(elementCount);
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if (showLabels)
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{
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vtkNew<vtkCollection> elements;
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showLabels->GetElementsByName("ComponentLabel", elements.GetPointer());
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for (int i = 0; i < elements->GetNumberOfItems(); ++i)
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{
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vtkPVXMLElement *labelElement =
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vtkPVXMLElement::SafeDownCast(elements->GetItemAsObject(i));
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if (!labelElement)
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{
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continue;
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}
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int component;
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if (labelElement->GetScalarAttribute("component", &component))
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{
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componentLabels[component] = labelElement->GetAttributeOrEmpty("label");
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}
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}
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}
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if(elementCount == 6)
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{
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QGridLayout *gridLayout = new QGridLayout;
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gridLayout->setHorizontalSpacing(0);
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gridLayout->setVerticalSpacing(2);
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for(int i = 0; i < 3; i++)
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{
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pqLineEdit *lineEdit = new pqLineEdit(this);
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lineEdit->setValidator(new QDoubleValidator(lineEdit));
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lineEdit->setObjectName(QString("LineEdit%1").arg(2*i));
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lineEdit->setTextAndResetCursor(
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QVariant(vtkSMPropertyHelper(smProperty).GetAsDouble(2*i)).toString());
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if (showLabels)
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{
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pqLabel *label = new pqLabel(componentLabels[2*i],this);
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label->setAlignment(Qt::AlignTop|Qt::AlignHCenter);
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gridLayout->addWidget(label, (i * 2), 0);
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gridLayout->addWidget(lineEdit, (i * 2) + 1, 0);
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}
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else
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{
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gridLayout->addWidget(lineEdit, i, 0);
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}
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this->addPropertyLink(lineEdit, "text2",
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SIGNAL(textChanged(const QString&)), dvp, 2*i);
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this->connect(lineEdit, SIGNAL(textChangedAndEditingFinished()),
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this, SIGNAL(changeFinished()));
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lineEdit = new pqLineEdit(this);
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lineEdit->setValidator(new QDoubleValidator(lineEdit));
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lineEdit->setObjectName(QString("LineEdit%1").arg(2*i+1));
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lineEdit->setTextAndResetCursor(
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QVariant(vtkSMPropertyHelper(smProperty).GetAsDouble(2*i + 1)).toString());
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if (showLabels)
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{
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pqLabel *label = new pqLabel(componentLabels[2*i + 1],this);
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label->setAlignment(Qt::AlignTop|Qt::AlignHCenter);
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gridLayout->addWidget(label, (i * 2), 1);
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gridLayout->addWidget(lineEdit, (i * 2) + 1, 1);
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}
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else
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{
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gridLayout->addWidget(lineEdit, i, 1);
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}
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this->addPropertyLink(lineEdit, "text2",
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SIGNAL(textChanged(const QString&)), dvp, 2*i + 1);
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this->connect(lineEdit, SIGNAL(textChangedAndEditingFinished()),
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this, SIGNAL(changeFinished()));
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}
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layoutLocal->addLayout(gridLayout);
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PV_DEBUG_PANELS() << "3x2 grid of QLineEdit's for an DoubleVectorProperty "
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<< "with an "
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<< "DoubleRangeDomain (" << pqPropertyWidget::getXMLName(range) << ") "
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<< "and 6 elements";
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}
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else
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{
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for(unsigned int i = 0; i < dvp->GetNumberOfElements(); i++)
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{
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if (showLabels)
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{
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pqLabel *label = new pqLabel(componentLabels[i], this);
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label->setAlignment(Qt::AlignTop|Qt::AlignHCenter);
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layoutLocal->addWidget(label);
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}
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pqLineEdit *lineEdit = new pqLineEdit(this);
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lineEdit->setValidator(new QDoubleValidator(lineEdit));
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lineEdit->setObjectName(QString("LineEdit%1").arg(i));
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lineEdit->setTextAndResetCursor(
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QVariant(vtkSMPropertyHelper(smProperty).GetAsDouble(i)).toString());
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layoutLocal->addWidget(lineEdit);
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this->addPropertyLink(lineEdit, "text2",
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SIGNAL(textChanged(const QString&)), dvp, i);
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this->connect(lineEdit, SIGNAL(textChangedAndEditingFinished()),
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this, SIGNAL(changeFinished()));
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}
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PV_DEBUG_PANELS() << "List of QLineEdit's for an DoubleVectorProperty "
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<< "with an "
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<< "DoubleRangeDomain (" << pqPropertyWidget::getXMLName(range) << ") "
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<< "and more than one element";
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}
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}
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}
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if (dvp->FindDomain("vtkSMArrayRangeDomain") != NULL ||
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dvp->FindDomain("vtkSMBoundsDomain") != NULL)
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{
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PV_DEBUG_PANELS() << "Adding \"Scale\" button since the domain is dynamically";
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QPushButton* scaleButton = new QPushButton("X", this);
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scaleButton->setObjectName("ScaleBy");
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scaleButton->setToolTip("Scale by ...");
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scaleButton->setFixedWidth(32);
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QMenu* menu = new QMenu(scaleButton);
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menu->setObjectName("ScaleMenu");
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QAction* actn = menu->addAction("0.5X");
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actn->setObjectName("x0.5");
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this->connect(actn, SIGNAL(triggered()), SLOT(scaleHalf()));
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actn = menu->addAction("2X");
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actn->setObjectName("x2.0");
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this->connect(actn, SIGNAL(triggered()), SLOT(scaleTwice()));
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scaleButton->setMenu(menu);
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layoutLocal->addWidget(scaleButton, 0, Qt::AlignBottom);
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PV_DEBUG_PANELS() << "Adding \"Reset\" button since the domain is dynamically";
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// if this has an vtkSMArrayRangeDomain, add a "reset" button.
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pqHighlightablePushButton* resetButton = new pqHighlightablePushButton(this);
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resetButton->setObjectName("Reset");
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resetButton->setToolTip("Reset using current data values");
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resetButton->setIcon(resetButton->style()->standardIcon(QStyle::SP_BrowserReload));
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resetButton->setFixedWidth(32);
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pqCoreUtilities::connect(dvp, vtkCommand::DomainModifiedEvent,
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this, SIGNAL(highlightResetButton()));
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pqCoreUtilities::connect(dvp, vtkCommand::UncheckedPropertyModifiedEvent,
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this, SIGNAL(highlightResetButton()));
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this->connect(resetButton, SIGNAL(clicked()), SLOT(resetButtonClicked()));
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resetButton->connect(this, SIGNAL(highlightResetButton()), SLOT(highlight()));
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resetButton->connect(this, SIGNAL(clearHighlight()), SLOT(clear()));
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layoutLocal->addWidget(resetButton, 0, Qt::AlignBottom);
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}
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}
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Block a user