/*========================================================================= Program: ParaView Module: $RCSfile$ 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 "pqFindDataCurrentSelectionFrame.h" #include "ui_pqFindDataCurrentSelectionFrame.h" #include "pqApplicationCore.h" #include "pqFindDataCreateSelectionFrame.h" #include "pqOutputPort.h" #include "pqPipelineSource.h" #include "pqPropertiesPanel.h" #include "pqSelectionManager.h" #include "pqServer.h" #include "pqSpreadSheetViewModel.h" #include "vtkSelectionNode.h" #include "vtkSmartPointer.h" #include "vtkSMPropertyHelper.h" #include "vtkSMSessionProxyManager.h" #include "vtkSMSourceProxy.h" #include "vtkSMViewProxy.h" #include class pqFindDataCurrentSelectionFrame::pqInternals { vtkSmartPointer RepresentationProxy; vtkSmartPointer ViewProxy; QPointer Model; QPointer ShowingPort; void deleteSpreadSheet() { this->ViewProxy = NULL; this->RepresentationProxy = NULL; delete this->Model; this->Ui.spreadsheet->setModel(NULL); } public: Ui::FindDataCurrentSelectionFrame Ui; QPointer SelectionManager; pqInternals(pqFindDataCurrentSelectionFrame* self) { this->SelectionManager = qobject_cast( pqApplicationCore::instance()->manager("SELECTION_MANAGER")); this->Ui.setupUi(self); this->Ui.verticalLayout->setMargin(pqPropertiesPanel::suggestedMargin()); this->Ui.verticalLayout->setSpacing(pqPropertiesPanel::suggestedVerticalSpacing()); this->Ui.horizontalLayout->setMargin(pqPropertiesPanel::suggestedMargin()); this->Ui.horizontalLayout->setSpacing(pqPropertiesPanel::suggestedHorizontalSpacing()); self->connect(this->SelectionManager, SIGNAL(selectionChanged(pqOutputPort*)), SLOT(showSelectedData(pqOutputPort*))); self->connect(this->Ui.showTypeComboBox, SIGNAL(currentIndexChanged(int)), SLOT(updateFieldType())); self->connect(this->Ui.invertSelectionCheckBox, SIGNAL(toggled(bool)), SLOT(invertSelection(bool))); this->showSelectedData(this->SelectionManager->getSelectedPort(), self); } ~pqInternals() { this->deleteSpreadSheet(); } //--------------------------------------------------------------------------- // setup the proxies needed for the spreadsheet view. // we will create a new view/representation is server changes, otherwise // we'll reuse the old one. void setupSpreadsheet(pqServer* server) { if (server == NULL) { this->deleteSpreadSheet(); return; } Q_ASSERT(server != NULL); if (this->ViewProxy && this->ViewProxy->GetSession() != server->session()) { this->deleteSpreadSheet(); } Q_ASSERT(this->ViewProxy == NULL || (this->ViewProxy->GetSession() == server->session())); if (!this->ViewProxy) { vtkSMSessionProxyManager* pxm = server->proxyManager(); vtkSMProxy* repr = pxm->NewProxy("representations", "SpreadSheetRepresentation"); repr->PrototypeOn(); // we always want to show all the blocks in the dataset, since we don't have a // block chooser widget in this dialog. vtkSMPropertyHelper(repr, "CompositeDataSetIndex").Set(0); repr->UpdateVTKObjects(); vtkSMViewProxy* view = vtkSMViewProxy::SafeDownCast( pxm->NewProxy("views", "SpreadSheetView")); view->PrototypeOn(); vtkSMPropertyHelper(view, "SelectionOnly").Set(1); vtkSMPropertyHelper(view, "Representations").Set(repr); vtkSMPropertyHelper(view, "ViewSize").Set(0, 1); vtkSMPropertyHelper(view, "ViewSize").Set(1, 1); view->UpdateVTKObjects(); this->ViewProxy.TakeReference(view); this->RepresentationProxy.TakeReference(repr); this->Model = new pqSpreadSheetViewModel(view, this->Ui.spreadsheet); this->Model->setActiveRepresentationProxy(repr); this->Ui.spreadsheet->setModel(this->Model); } } //--------------------------------------------------------------------------- void showSelectedData(pqOutputPort* port, pqFindDataCurrentSelectionFrame* self) { bool new_selection = (port != this->ShowingPort); if (this->ShowingPort) { self->disconnect(this->ShowingPort->getSource()); } this->ShowingPort = port; if (port) { self->connect(port->getSource(), SIGNAL(dataUpdated(pqPipelineSource*)), SLOT(updateSpreadSheet())); } this->setupSpreadsheet(port? port->getServer(): NULL); bool prev = this->Ui.showTypeComboBox->blockSignals(true); pqFindDataCreateSelectionFrame::populateSelectionTypeCombo( this->Ui.showTypeComboBox, port); this->Ui.showTypeComboBox->blockSignals(prev); this->Ui.invertSelectionCheckBox->setEnabled(port != NULL); if (port) { vtkSMPropertyHelper(this->RepresentationProxy, "Input").Set( port->getSource()->getProxy(), port->getPortNumber()); vtkSMSourceProxy *selectionSource = port->getSelectionInput(); if (new_selection && selectionSource) { // if the selection is a new one, we try to show the element type more // appropriate based on the type of selection itself, i.e. if points are // being selected, show points. If cells are being selected show cells. // We only do this if the selection is "new" so that is user is // interactively updating the selection and he picked a specified // attribute type, we don't force change it on him/her. int index = this->Ui.showTypeComboBox->findData( vtkSelectionNode::ConvertSelectionFieldToAttributeType( vtkSMPropertyHelper(selectionSource, "FieldType").GetAsInt())); if (index != -1) { prev = this->Ui.showTypeComboBox->blockSignals(true); this->Ui.showTypeComboBox->setCurrentIndex(index); this->Ui.showTypeComboBox->blockSignals(prev); } } this->updateFieldType(); bool checked = selectionSource && (vtkSMPropertyHelper(selectionSource, "InsideOut").GetAsInt() != 0); prev = this->Ui.invertSelectionCheckBox->blockSignals(true); this->Ui.invertSelectionCheckBox->setChecked(checked); this->Ui.invertSelectionCheckBox->blockSignals(prev); } } //--------------------------------------------------------------------------- // update the field the spreadsheet is showing based on the value of the // combobox. void updateFieldType() { if (this->RepresentationProxy) { int fieldType = this->Ui.showTypeComboBox->itemData( this->Ui.showTypeComboBox->currentIndex()).toInt(); vtkSMPropertyHelper(this->RepresentationProxy, "FieldAssociation").Set(fieldType); this->RepresentationProxy->UpdateVTKObjects(); this->ViewProxy->StillRender(); } } void updateSpreadSheet() { if (this->ViewProxy) { this->ViewProxy->StillRender(); } } pqOutputPort* showingPort() const { return this->ShowingPort;} }; //----------------------------------------------------------------------------- pqFindDataCurrentSelectionFrame::pqFindDataCurrentSelectionFrame( QWidget* parentObject, Qt::WindowFlags wflags) : Superclass(parentObject, wflags), Internals(new pqInternals(this)) { } //----------------------------------------------------------------------------- pqFindDataCurrentSelectionFrame::~pqFindDataCurrentSelectionFrame() { delete this->Internals; this->Internals = NULL; } //----------------------------------------------------------------------------- void pqFindDataCurrentSelectionFrame::showSelectedData(pqOutputPort* port) { this->Internals->showSelectedData(port, this); emit this->showing(port); } //----------------------------------------------------------------------------- pqOutputPort* pqFindDataCurrentSelectionFrame::showingPort() const { return this->Internals->showingPort(); } //----------------------------------------------------------------------------- void pqFindDataCurrentSelectionFrame::updateFieldType() { this->Internals->updateFieldType(); } //----------------------------------------------------------------------------- void pqFindDataCurrentSelectionFrame::invertSelection(bool val) { Ui::FindDataCurrentSelectionFrame &ui = this->Internals->Ui; ui.invertSelectionCheckBox->blockSignals(true); ui.invertSelectionCheckBox->setChecked(val); ui.invertSelectionCheckBox->blockSignals(false); pqOutputPort* port = this->showingPort(); if (port) { vtkSMSourceProxy *selectionSource = port->getSelectionInput(); if (selectionSource) { vtkSMPropertyHelper(selectionSource, "InsideOut").Set(val? 1 : 0); selectionSource->UpdateVTKObjects(); port->renderAllViews(); // update spread sheet this->Internals->updateSpreadSheet(); } } } //----------------------------------------------------------------------------- void pqFindDataCurrentSelectionFrame::updateSpreadSheet() { this->Internals->updateSpreadSheet(); }