311 lines
12 KiB
C++
311 lines
12 KiB
C++
/***************************************************************************
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* Copyright (c) 2011 Juergen Riegel <FreeCAD@juergen-riegel.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QAction>
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# include <QListWidget>
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# include <QMessageBox>
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#endif
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#include <App/DocumentObject.h>
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#include <Gui/Selection.h>
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#include <Gui/ViewProvider.h>
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#include <Mod/PartDesign/App/FeatureFillet.h>
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#include "ui_TaskFilletParameters.h"
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#include "TaskFilletParameters.h"
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using namespace PartDesignGui;
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using namespace Gui;
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/* TRANSLATOR PartDesignGui::TaskFilletParameters */
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TaskFilletParameters::TaskFilletParameters(ViewProviderDressUp *DressUpView, QWidget *parent)
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: TaskDressUpParameters(DressUpView, true, true, parent)
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, ui(new Ui_TaskFilletParameters)
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{
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// we need a separate container widget to add all controls to
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proxy = new QWidget(this);
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ui->setupUi(proxy);
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this->groupLayout()->addWidget(proxy);
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PartDesign::Fillet* pcFillet = static_cast<PartDesign::Fillet*>(DressUpView->getObject());
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bool useAllEdges = pcFillet->UseAllEdges.getValue();
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ui->checkBoxUseAllEdges->setChecked(useAllEdges);
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ui->buttonRefAdd->setEnabled(!useAllEdges);
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ui->buttonRefRemove->setEnabled(!useAllEdges);
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ui->listWidgetReferences->setEnabled(!useAllEdges);
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double r = pcFillet->Radius.getValue();
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ui->filletRadius->setUnit(Base::Unit::Length);
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ui->filletRadius->setValue(r);
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ui->filletRadius->setMinimum(0);
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ui->filletRadius->selectNumber();
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ui->filletRadius->bind(pcFillet->Radius);
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QMetaObject::invokeMethod(ui->filletRadius, "setFocus", Qt::QueuedConnection);
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std::vector<std::string> strings = pcFillet->Base.getSubValues();
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for (std::vector<std::string>::const_iterator i = strings.begin(); i != strings.end(); i++)
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{
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ui->listWidgetReferences->addItem(QString::fromStdString(*i));
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}
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QMetaObject::connectSlotsByName(this);
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connect(ui->filletRadius, SIGNAL(valueChanged(double)),
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this, SLOT(onLengthChanged(double)));
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connect(ui->buttonRefAdd, SIGNAL(toggled(bool)),
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this, SLOT(onButtonRefAdd(bool)));
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connect(ui->buttonRefRemove, SIGNAL(toggled(bool)),
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this, SLOT(onButtonRefRemove(bool)));
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connect(ui->checkBoxUseAllEdges, SIGNAL(toggled(bool)),
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this, SLOT(onCheckBoxUseAllEdgesToggled(bool)));
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// Create context menu
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createDeleteAction(ui->listWidgetReferences, ui->buttonRefRemove);
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connect(deleteAction, SIGNAL(triggered()), this, SLOT(onRefDeleted()));
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createAddAllEdgesAction(ui->listWidgetReferences);
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connect(addAllEdgesAction, &QAction::triggered, this, &TaskFilletParameters::onAddAllEdges);
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connect(ui->listWidgetReferences, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)),
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this, SLOT(setSelection(QListWidgetItem*)));
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connect(ui->listWidgetReferences, SIGNAL(itemClicked(QListWidgetItem*)),
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this, SLOT(setSelection(QListWidgetItem*)));
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connect(ui->listWidgetReferences, SIGNAL(itemDoubleClicked(QListWidgetItem*)),
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this, SLOT(doubleClicked(QListWidgetItem*)));
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// the dialog can be called on a broken fillet, then hide the fillet
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hideOnError();
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}
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void TaskFilletParameters::onSelectionChanged(const Gui::SelectionChanges& msg)
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{
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// executed when the user selected something in the CAD object
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// adds/deletes the selection accordingly
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if (selectionMode == none)
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return;
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if (msg.Type == Gui::SelectionChanges::AddSelection) {
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if (referenceSelected(msg)) {
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if (selectionMode == refAdd) {
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ui->listWidgetReferences->addItem(QString::fromStdString(msg.pSubName));
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// it might be the second one so we can enable the context menu
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if (ui->listWidgetReferences->count() > 1) {
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deleteAction->setEnabled(true);
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deleteAction->setStatusTip(QString());
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ui->buttonRefRemove->setEnabled(true);
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ui->buttonRefRemove->setToolTip(tr("Click button to enter selection mode,\nclick again to end selection"));
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}
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}
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else {
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removeItemFromListWidget(ui->listWidgetReferences, msg.pSubName);
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// remove its selection too
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Gui::Selection().clearSelection();
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// if there is only one item left, it cannot be deleted
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if (ui->listWidgetReferences->count() == 1) {
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deleteAction->setEnabled(false);
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deleteAction->setStatusTip(tr("There must be at least one item"));
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ui->buttonRefRemove->setEnabled(false);
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ui->buttonRefRemove->setToolTip(tr("There must be at least one item"));
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// we must also end the selection mode
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exitSelectionMode();
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clearButtons(none);
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}
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}
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// highlight existing references for possible further selections
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DressUpView->highlightReferences(true);
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}
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}
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}
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void TaskFilletParameters::onCheckBoxUseAllEdgesToggled(bool checked)
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{
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PartDesign::Fillet* pcFillet = static_cast<PartDesign::Fillet*>(DressUpView->getObject());
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ui->buttonRefRemove->setEnabled(!checked);
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ui->buttonRefAdd->setEnabled(!checked);
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ui->listWidgetReferences->setEnabled(!checked);
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pcFillet->UseAllEdges.setValue(checked);
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pcFillet->getDocument()->recomputeFeature(pcFillet);
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}
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void TaskFilletParameters::clearButtons(const selectionModes notThis)
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{
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if (notThis != refAdd) ui->buttonRefAdd->setChecked(false);
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if (notThis != refRemove) ui->buttonRefRemove->setChecked(false);
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DressUpView->highlightReferences(false);
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}
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void TaskFilletParameters::onRefDeleted(void)
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{
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// assure we we are not in selection mode
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exitSelectionMode();
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clearButtons(none);
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// delete any selections since the reference(s) might be highlighted
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Gui::Selection().clearSelection();
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DressUpView->highlightReferences(false);
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// get the list of items to be deleted
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QList<QListWidgetItem*> selectedList = ui->listWidgetReferences->selectedItems();
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// if all items are selected, we must stop because one must be kept to avoid that the feature gets broken
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if (selectedList.count() == ui->listWidgetReferences->model()->rowCount()){
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QMessageBox::warning(this, tr("Selection error"), tr("At least one item must be kept."));
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return;
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}
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// get the fillet object
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PartDesign::Fillet* pcFillet = static_cast<PartDesign::Fillet*>(DressUpView->getObject());
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App::DocumentObject* base = pcFillet->Base.getValue();
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// get all fillet references
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std::vector<std::string> refs = pcFillet->Base.getSubValues();
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setupTransaction();
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// delete the selection backwards to assure the list index keeps valid for the deletion
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for (int i = selectedList.count()-1; i > -1; i--) {
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// the ref index is the same as the listWidgetReferences index
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// so we can erase using the row number of the element to be deleted
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int rowNumber = ui->listWidgetReferences->row(selectedList.at(i));
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// erase the reference
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refs.erase(refs.begin() + rowNumber);
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// remove from the list
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ui->listWidgetReferences->model()->removeRow(rowNumber);
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}
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// update the object
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pcFillet->Base.setValue(base, refs);
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// recompute the feature
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pcFillet->recomputeFeature();
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// hide the fillet if there was a computation error
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hideOnError();
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// if there is only one item left, it cannot be deleted
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if (ui->listWidgetReferences->count() == 1) {
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deleteAction->setEnabled(false);
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deleteAction->setStatusTip(tr("There must be at least one item"));
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ui->buttonRefRemove->setEnabled(false);
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ui->buttonRefRemove->setToolTip(tr("There must be at least one item"));
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}
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}
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void TaskFilletParameters::onAddAllEdges(void)
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{
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TaskDressUpParameters::addAllEdges(ui->listWidgetReferences);
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ui->buttonRefRemove->setEnabled(true);
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}
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void TaskFilletParameters::onLengthChanged(double len)
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{
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clearButtons(none);
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PartDesign::Fillet* pcFillet = static_cast<PartDesign::Fillet*>(DressUpView->getObject());
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setupTransaction();
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pcFillet->Radius.setValue(len);
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pcFillet->getDocument()->recomputeFeature(pcFillet);
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// hide the fillet if there was a computation error
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hideOnError();
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}
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double TaskFilletParameters::getLength(void) const
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{
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return ui->filletRadius->value().getValue();
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}
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TaskFilletParameters::~TaskFilletParameters()
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{
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try {
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Gui::Selection().clearSelection();
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Gui::Selection().rmvSelectionGate();
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}
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catch (const Py::Exception&) {
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Base::PyException e; // extract the Python error text
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e.ReportException();
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}
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}
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bool TaskFilletParameters::event(QEvent *e)
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{
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return TaskDressUpParameters::KeyEvent(e);
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}
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void TaskFilletParameters::changeEvent(QEvent *e)
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{
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TaskBox::changeEvent(e);
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if (e->type() == QEvent::LanguageChange) {
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ui->retranslateUi(proxy);
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}
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}
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void TaskFilletParameters::apply()
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{
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std::string name = getDressUpView()->getObject()->getNameInDocument();
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//Gui::Command::openCommand(QT_TRANSLATE_NOOP("Command", "Fillet changed"));
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ui->filletRadius->apply();
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}
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//**************************************************************************
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//**************************************************************************
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// TaskDialog
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//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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TaskDlgFilletParameters::TaskDlgFilletParameters(ViewProviderFillet *DressUpView)
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: TaskDlgDressUpParameters(DressUpView)
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{
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parameter = new TaskFilletParameters(DressUpView);
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Content.push_back(parameter);
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}
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TaskDlgFilletParameters::~TaskDlgFilletParameters()
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{
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}
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//==== calls from the TaskView ===============================================================
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//void TaskDlgFilletParameters::open()
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//{
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// // a transaction is already open at creation time of the fillet
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// if (!Gui::Command::hasPendingCommand()) {
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// QString msg = tr("Edit fillet");
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// Gui::Command::openCommand((const char*)msg.toUtf8());
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// }
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//}
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bool TaskDlgFilletParameters::accept()
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{
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auto obj = vp->getObject();
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if (!obj->isError())
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parameter->showObject();
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parameter->apply();
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return TaskDlgDressUpParameters::accept();
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}
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#include "moc_TaskFilletParameters.cpp"
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