321 lines
12 KiB
C++
321 lines
12 KiB
C++
/***************************************************************************
|
|
* Copyright (c) 2013 Jan Rheinländer *
|
|
* <jrheinlaender@users.sourceforge.net> *
|
|
* *
|
|
* This file is part of the FreeCAD CAx development system. *
|
|
* *
|
|
* This library is free software; you can redistribute it and/or *
|
|
* modify it under the terms of the GNU Library General Public *
|
|
* License as published by the Free Software Foundation; either *
|
|
* version 2 of the License, or (at your option) any later version. *
|
|
* *
|
|
* This library is distributed in the hope that it will be useful, *
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
|
|
* GNU Library General Public License for more details. *
|
|
* *
|
|
* You should have received a copy of the GNU Library General Public *
|
|
* License along with this library; see the file COPYING.LIB. If not, *
|
|
* write to the Free Software Foundation, Inc., 59 Temple Place, *
|
|
* Suite 330, Boston, MA 02111-1307, USA *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "PreCompiled.h"
|
|
|
|
#ifndef _PreComp_
|
|
#include <QAction>
|
|
#include <QKeyEvent>
|
|
#include <QListWidget>
|
|
#include <QMessageBox>
|
|
#include <boost/lexical_cast.hpp> // OvG conversion between string and int etc.
|
|
#include <sstream>
|
|
#endif
|
|
|
|
#include <App/Document.h>
|
|
#include <Gui/Application.h>
|
|
#include <Gui/BitmapFactory.h>
|
|
#include <Gui/Command.h>
|
|
#include <Gui/Document.h>
|
|
#include <Gui/Selection.h>
|
|
#include <Gui/ViewProvider.h>
|
|
#include <Mod/Fem/App/FemConstraint.h>
|
|
|
|
#include "TaskFemConstraint.h"
|
|
#include "ui_TaskFemConstraint.h"
|
|
|
|
|
|
using namespace FemGui;
|
|
using namespace Gui;
|
|
|
|
/* TRANSLATOR FemGui::TaskFemConstraint */
|
|
|
|
TaskFemConstraint::TaskFemConstraint(ViewProviderFemConstraint* ConstraintView,
|
|
QWidget* parent,
|
|
const char* pixmapname)
|
|
: TaskBox(Gui::BitmapFactory().pixmap(pixmapname),
|
|
tr("Analysis feature parameters"),
|
|
true,
|
|
parent)
|
|
, proxy(nullptr)
|
|
, deleteAction(nullptr)
|
|
, ConstraintView(ConstraintView)
|
|
, buttonBox(nullptr)
|
|
, okButton(nullptr)
|
|
, cancelButton(nullptr)
|
|
{
|
|
selectionMode = selref;
|
|
|
|
// Setup the dialog inside the Shaft Wizard dialog
|
|
if ((ConstraintView->wizardWidget) && (ConstraintView->wizardSubLayout)) {
|
|
// Hide the shaft wizard table widget to make more space
|
|
ConstraintView->wizardSubLayout->itemAt(0)->widget()->hide();
|
|
QGridLayout* buttons = ConstraintView->wizardSubLayout->findChild<QGridLayout*>();
|
|
for (int b = 0; b < buttons->count(); b++) {
|
|
buttons->itemAt(b)->widget()->hide();
|
|
}
|
|
|
|
// Show this dialog for the FEM constraint
|
|
ConstraintView->wizardWidget->addWidget(this);
|
|
|
|
// Add buttons to finish editing the constraint without closing the shaft wizard dialog
|
|
okButton = new QPushButton(QObject::tr("Ok"));
|
|
cancelButton = new QPushButton(QObject::tr("Cancel"));
|
|
buttonBox = new QDialogButtonBox();
|
|
buttonBox->addButton(okButton, QDialogButtonBox::AcceptRole);
|
|
buttonBox->addButton(cancelButton, QDialogButtonBox::RejectRole);
|
|
QObject::connect(okButton, &QPushButton::clicked, this, &TaskFemConstraint::onButtonWizOk);
|
|
QObject::connect(cancelButton,
|
|
&QPushButton::clicked,
|
|
this,
|
|
&TaskFemConstraint::onButtonWizCancel);
|
|
ConstraintView->wizardWidget->addWidget(buttonBox);
|
|
}
|
|
}
|
|
|
|
void TaskFemConstraint::keyPressEvent(QKeyEvent* ke)
|
|
{
|
|
if ((ConstraintView->wizardWidget) && (ConstraintView->wizardSubLayout)) {
|
|
// Prevent <Enter> from closing this dialog AND the shaft wizard dialog
|
|
// TODO: This should trigger an update in the shaft wizard but its difficult to access a
|
|
// python dialog from here...
|
|
if (ke->key() == Qt::Key_Return) {
|
|
return;
|
|
}
|
|
}
|
|
|
|
TaskBox::keyPressEvent(ke);
|
|
}
|
|
|
|
const std::string TaskFemConstraint::getReferences(const std::vector<std::string>& items) const
|
|
{
|
|
std::string result;
|
|
for (std::vector<std::string>::const_iterator i = items.begin(); i != items.end(); i++) {
|
|
int pos = i->find_last_of(":");
|
|
std::string objStr = "App.ActiveDocument." + i->substr(0, pos);
|
|
std::string refStr = "\"" + i->substr(pos + 1) + "\"";
|
|
result = result + (i != items.begin() ? ", " : "") + "(" + objStr + "," + refStr + ")";
|
|
}
|
|
|
|
return result;
|
|
}
|
|
|
|
const std::string
|
|
TaskFemConstraint::getScale() const // OvG: Return pre-calculated scale for constraint display
|
|
{
|
|
std::string result;
|
|
Fem::Constraint* pcConstraint = static_cast<Fem::Constraint*>(ConstraintView->getObject());
|
|
result = boost::lexical_cast<std::string>(pcConstraint->Scale.getValue());
|
|
return result;
|
|
}
|
|
|
|
void TaskFemConstraint::setSelection(QListWidgetItem* item)
|
|
{
|
|
// highlights the list item in the model
|
|
|
|
// get the document name
|
|
std::string docName = ConstraintView->getObject()->getDocument()->getName();
|
|
// name of the item
|
|
std::string ItemName = item->text().toStdString();
|
|
std::string delimiter = ":";
|
|
size_t pos = 0;
|
|
pos = ItemName.find(delimiter);
|
|
// the objName is the name piece before the ':' of the item name
|
|
std::string objName = ItemName.substr(0, pos);
|
|
// the subName is the name piece behind the ':'
|
|
ItemName.erase(0, pos + delimiter.length());
|
|
// clear existing selection
|
|
Gui::Selection().clearSelection();
|
|
// highlight the selected item
|
|
Gui::Selection().addSelection(docName.c_str(), objName.c_str(), ItemName.c_str(), 0, 0, 0);
|
|
}
|
|
|
|
void TaskFemConstraint::onReferenceDeleted(const int row)
|
|
{
|
|
Fem::Constraint* pcConstraint = static_cast<Fem::Constraint*>(ConstraintView->getObject());
|
|
std::vector<App::DocumentObject*> Objects = pcConstraint->References.getValues();
|
|
std::vector<std::string> SubElements = pcConstraint->References.getSubValues();
|
|
|
|
Objects.erase(Objects.begin() + row);
|
|
SubElements.erase(SubElements.begin() + row);
|
|
pcConstraint->References.setValues(Objects, SubElements);
|
|
}
|
|
|
|
void TaskFemConstraint::onButtonReference(const bool pressed)
|
|
{
|
|
if (pressed) {
|
|
selectionMode = selref;
|
|
}
|
|
else {
|
|
selectionMode = selnone;
|
|
}
|
|
Gui::Selection().clearSelection();
|
|
}
|
|
|
|
void TaskFemConstraint::onButtonWizOk()
|
|
{
|
|
// Remove dialog elements
|
|
buttonBox->removeButton(okButton);
|
|
delete okButton;
|
|
buttonBox->removeButton(cancelButton);
|
|
delete cancelButton;
|
|
ConstraintView->wizardWidget->removeWidget(buttonBox);
|
|
delete buttonBox;
|
|
ConstraintView->wizardWidget->removeWidget(this);
|
|
|
|
// Show the wizard shaft dialog again
|
|
ConstraintView->wizardSubLayout->itemAt(0)->widget()->show();
|
|
QGridLayout* buttons = ConstraintView->wizardSubLayout->findChild<QGridLayout*>();
|
|
for (int b = 0; b < buttons->count(); b++) {
|
|
buttons->itemAt(b)->widget()->show();
|
|
}
|
|
|
|
Gui::Application::Instance->activeDocument()
|
|
->resetEdit(); // Reaches ViewProviderFemConstraint::unsetEdit() eventually
|
|
}
|
|
|
|
void TaskFemConstraint::onButtonWizCancel()
|
|
{
|
|
Fem::Constraint* pcConstraint = static_cast<Fem::Constraint*>(ConstraintView->getObject());
|
|
if (pcConstraint) {
|
|
pcConstraint->getDocument()->removeObject(pcConstraint->getNameInDocument());
|
|
}
|
|
onButtonWizOk();
|
|
}
|
|
|
|
const QString TaskFemConstraint::makeRefText(const std::string& objName,
|
|
const std::string& subName) const
|
|
{
|
|
return QString::fromUtf8((objName + ":" + subName).c_str());
|
|
}
|
|
|
|
const QString TaskFemConstraint::makeRefText(const App::DocumentObject* obj,
|
|
const std::string& subName) const
|
|
{
|
|
return QString::fromUtf8((std::string(obj->getNameInDocument()) + ":" + subName).c_str());
|
|
}
|
|
|
|
void TaskFemConstraint::createDeleteAction(QListWidget* parentList)
|
|
{
|
|
// creates a context menu, a shortcut for it and connects it to a slot function
|
|
|
|
deleteAction = new QAction(tr("Delete"), this);
|
|
deleteAction->setShortcut(QKeySequence::Delete);
|
|
#if QT_VERSION >= QT_VERSION_CHECK(5, 10, 0)
|
|
// display shortcut behind the context menu entry
|
|
deleteAction->setShortcutVisibleInContextMenu(true);
|
|
#endif
|
|
parentList->addAction(deleteAction);
|
|
parentList->setContextMenuPolicy(Qt::ActionsContextMenu);
|
|
}
|
|
|
|
bool TaskFemConstraint::KeyEvent(QEvent* e)
|
|
{
|
|
// in case another instance takes key events, accept the overridden key even
|
|
if (e && e->type() == QEvent::ShortcutOverride) {
|
|
QKeyEvent* kevent = static_cast<QKeyEvent*>(e);
|
|
if (kevent->modifiers() == Qt::NoModifier) {
|
|
if (deleteAction && kevent->key() == Qt::Key_Delete) {
|
|
kevent->accept();
|
|
return true;
|
|
}
|
|
}
|
|
}
|
|
// if we have a Del key, trigger the deleteAction
|
|
else if (e && e->type() == QEvent::KeyPress) {
|
|
QKeyEvent* kevent = static_cast<QKeyEvent*>(e);
|
|
if (kevent->key() == Qt::Key_Delete) {
|
|
if (deleteAction && deleteAction->isEnabled()) {
|
|
deleteAction->trigger();
|
|
}
|
|
return true;
|
|
}
|
|
}
|
|
|
|
return TaskFemConstraint::event(e);
|
|
}
|
|
|
|
//**************************************************************************
|
|
//**************************************************************************
|
|
// TaskDialog
|
|
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
|
|
|
|
//==== calls from the TaskView ===============================================================
|
|
|
|
void TaskDlgFemConstraint::open()
|
|
{
|
|
ConstraintView->setVisible(true);
|
|
Gui::Command::runCommand(
|
|
Gui::Command::Doc,
|
|
ViewProviderFemConstraint::gethideMeshShowPartStr(
|
|
(static_cast<Fem::Constraint*>(ConstraintView->getObject()))->getNameInDocument())
|
|
.c_str()); // OvG: Hide meshes and show parts
|
|
}
|
|
|
|
bool TaskDlgFemConstraint::accept()
|
|
{
|
|
std::string name = ConstraintView->getObject()->getNameInDocument();
|
|
|
|
try {
|
|
std::string refs = parameter->getReferences();
|
|
|
|
if (!refs.empty()) {
|
|
Gui::Command::doCommand(Gui::Command::Doc,
|
|
"App.ActiveDocument.%s.References = [%s]",
|
|
name.c_str(),
|
|
refs.c_str());
|
|
}
|
|
else {
|
|
QMessageBox::warning(parameter,
|
|
tr("Input error"),
|
|
tr("You must specify at least one reference"));
|
|
return false;
|
|
}
|
|
|
|
Gui::Command::doCommand(Gui::Command::Doc, "App.ActiveDocument.recompute()");
|
|
if (!ConstraintView->getObject()->isValid()) {
|
|
throw Base::RuntimeError(ConstraintView->getObject()->getStatusString());
|
|
}
|
|
Gui::Command::doCommand(Gui::Command::Gui, "Gui.activeDocument().resetEdit()");
|
|
Gui::Command::commitCommand();
|
|
}
|
|
catch (const Base::Exception& e) {
|
|
QMessageBox::warning(parameter, tr("Input error"), QString::fromLatin1(e.what()));
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
bool TaskDlgFemConstraint::reject()
|
|
{
|
|
// roll back the changes
|
|
Gui::Command::abortCommand();
|
|
Gui::Command::doCommand(Gui::Command::Gui, "Gui.activeDocument().resetEdit()");
|
|
|
|
return true;
|
|
}
|
|
|
|
|
|
#include "moc_TaskFemConstraint.cpp"
|