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/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "DataInputDlg.h"
#include "ui_DataInputDlg.h"
#include <QtWidgets/qabstractbutton.h>
#include <QtGui/qstandarditemmodel.h>
#include <QtWidgets/qstyleditemdelegate.h>
CDataInputDlg::CDataInputDlg(CDataInputDialogItem **datainput, QStandardItemModel *data,
QWidget *parent, const QVector<EDataType> acceptedTypes)
: QDialog(parent)
, m_ui(new Ui::DataInputDlg)
, m_data(data)
, m_dataInput(*datainput)
, m_name(m_dataInput->name)
, m_type(0)
, m_min(0.0)
, m_max(10.0)
, m_acceptedTypes(acceptedTypes)
{
m_ui->setupUi(this);
// For enabling stylesheet for drop-down items
QStyledItemDelegate *itemDelegate = new QStyledItemDelegate();
m_ui->comboBoxTypeList->setItemDelegate(itemDelegate);
m_ui->comboBoxTypeList->addItem(tr("Boolean"), QVariant(DataTypeBoolean));
#ifdef DATAINPUT_EVALUATOR_ENABLED
m_ui->comboBoxTypeList->addItem(tr("Evaluator"), QVariant(DataTypeEvaluator));
#endif
m_ui->comboBoxTypeList->addItem(tr("Float"), QVariant(DataTypeFloat));
m_ui->comboBoxTypeList->addItem(tr("Ranged Number"), QVariant(DataTypeRangedNumber));
m_ui->comboBoxTypeList->addItem(tr("String"), QVariant(DataTypeString));
m_ui->comboBoxTypeList->addItem(tr("Variant"), QVariant(DataTypeVariant));
m_ui->comboBoxTypeList->addItem(tr("Vector2"), QVariant(DataTypeVector2));
m_ui->comboBoxTypeList->addItem(tr("Vector3"), QVariant(DataTypeVector3));
QStandardItemModel *model
= qobject_cast<QStandardItemModel *>(m_ui->comboBoxTypeList->model());
const QBrush transparent(Qt::transparent);
for (int i = 0; i < m_ui->comboBoxTypeList->model()->rowCount(); ++i)
{
QStandardItem *item = model->item(i, 0);
if (!acceptedTypes.contains((EDataType)i))
item->setEnabled(false);
}
initDialog();
window()->setFixedSize(size());
connect(m_ui->comboBoxTypeList,
static_cast<void(QComboBox::*)(int)>(&QComboBox::currentIndexChanged),
this, &CDataInputDlg::onTypeChanged);
connect(m_ui->doubleSpinBoxMin,
static_cast<void(QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
this, &CDataInputDlg::onMinChanged);
connect(m_ui->doubleSpinBoxMax,
static_cast<void(QDoubleSpinBox::*)(double)>(&QDoubleSpinBox::valueChanged),
this, &CDataInputDlg::onMaxChanged);
connect(m_ui->lineEditInputName, &QLineEdit::textChanged, this, &CDataInputDlg::onNameChanged);
connect(m_ui->lineEditEvaluation, &QLineEdit::textChanged, this, &CDataInputDlg::onTextChanged);
}
CDataInputDlg::~CDataInputDlg()
{
delete m_ui;
}
void CDataInputDlg::initDialog()
{
// Disallow special characters and whitespaces
QRegExpValidator *rxp = new QRegExpValidator(QRegExp("[A-Za-z0-9_]+"), this);
m_ui->lineEditInputName->setValidator(rxp);
if (!m_dataInput->name.isEmpty()) {
m_name = m_dataInput->name;
if (m_dataInput->type == DataTypeRangedNumber) {
m_min = m_dataInput->minValue;
m_max = m_dataInput->maxValue;
}
#ifdef DATAINPUT_EVALUATOR_ENABLED
else if (m_type == DataTypeEvaluator) {
m_ui->lineEditEvaluation->setText(m_dataInput->valueString);
}
#endif
} else {
m_name = getUniqueId(tr("newDataInput"));
if (m_dataInput->type == DataTypeRangedNumber) {
m_dataInput->minValue = m_min;
m_dataInput->maxValue = m_max;
}
}
m_type = m_dataInput->type;
m_ui->comboBoxTypeList->setCurrentIndex(m_type);
m_ui->lineEditInputName->setText(m_name);
if (m_type == DataTypeRangedNumber) {
m_ui->doubleSpinBoxMin->setValue(m_dataInput->minValue);
m_ui->doubleSpinBoxMax->setValue(m_dataInput->maxValue);
}
updateVisibility(m_dataInput->type);
}
void CDataInputDlg::accept()
{
m_dataInput->name = m_name;
m_dataInput->type = m_type;
if (m_type == DataTypeRangedNumber) {
m_dataInput->minValue = m_min;
m_dataInput->maxValue = m_max;
}
#ifdef DATAINPUT_EVALUATOR_ENABLED
else if (m_type == DataTypeEvaluator) {
m_dataInput->valueString = m_text;
}
#endif
QDialog::accept();
}
void CDataInputDlg::onTypeChanged(int type)
{
updateVisibility(type);
m_type = type;
}
void CDataInputDlg::onMinChanged(float min)
{
if (m_ui->doubleSpinBoxMax->value() < min)
m_ui->doubleSpinBoxMax->setValue(min);
m_min = min;
}
void CDataInputDlg::onMaxChanged(float max)
{
if (m_ui->doubleSpinBoxMin->value() > max)
m_ui->doubleSpinBoxMin->setValue(max);
m_max = max;
}
void CDataInputDlg::onNameChanged(const QString &name)
{
int cursorPos = m_ui->lineEditInputName->cursorPosition();
m_name = getUniqueId(name);
m_ui->lineEditInputName->setText(m_name);
m_ui->lineEditInputName->setCursorPosition(cursorPos);
}
void CDataInputDlg::onTextChanged(const QString &text)
{
m_text = text;
}
QString CDataInputDlg::getUniqueId(const QString &id)
{
QString retval = QStringLiteral("%1").arg(id);
int idx = 1;
while (m_data->findItems(retval, Qt::MatchExactly, 0).size() && idx < 1000) {
retval = QStringLiteral("%1_%2").arg(id).arg(idx, 3, 10, QLatin1Char('0'));
++idx;
}
return retval;
}
void CDataInputDlg::updateVisibility(int type)
{
if (type == DataTypeRangedNumber) {
m_ui->labelMin->setVisible(true);
m_ui->labelMax->setVisible(true);
m_ui->doubleSpinBoxMin->setVisible(true);
m_ui->doubleSpinBoxMax->setVisible(true);
} else {
m_ui->labelMin->setVisible(false);
m_ui->labelMax->setVisible(false);
m_ui->doubleSpinBoxMin->setVisible(false);
m_ui->doubleSpinBoxMax->setVisible(false);
}
#ifdef DATAINPUT_EVALUATOR_ENABLED
if (type == DataTypeEvaluator) {
m_ui->lineEditEvaluation->setVisible(true);
m_ui->labelEvaluation->setVisible(true);
} else {
m_ui->lineEditEvaluation->setVisible(false);
m_ui->labelEvaluation->setVisible(false);
}
#else
m_ui->lineEditEvaluation->setVisible(false);
m_ui->labelEvaluation->setVisible(false);
#endif
// Adjust text label positioning according to the
// visibility of info text warning about allowed datatypes.
if (m_dataInput->ctrldElems.size()) {
m_ui->labelInfoText->setVisible(true);
m_ui->infoTxtSpacer->changeSize(20, 18);
} else {
m_ui->labelInfoText->setVisible(false);
m_ui->infoTxtSpacer->changeSize(20, 0);
}
}
const bool CDataInputDlg::isEquivalentDataType(int dlgType,
qt3dsdm::DataModelDataType::Value dmType,
bool strict)
{
if ((dlgType == EDataType::DataTypeString
&& dmType == qt3dsdm::DataModelDataType::String)
|| (dlgType == EDataType::DataTypeRangedNumber
&& dmType == qt3dsdm::DataModelDataType::RangedNumber)
|| (dlgType == EDataType::DataTypeFloat
&& (dmType == qt3dsdm::DataModelDataType::Float
|| (dmType == qt3dsdm::DataModelDataType::String && !strict)))
|| (dlgType == EDataType::DataTypeBoolean
&& dmType == qt3dsdm::DataModelDataType::Bool)
|| (dlgType == EDataType::DataTypeVector3
&& dmType == qt3dsdm::DataModelDataType::Float3)
|| (dlgType == EDataType::DataTypeVector2
&& dmType == qt3dsdm::DataModelDataType::Float2)
// Variant can be bound to any property type except
// as timeline controller because only datainput of type Ranged Number
// has additional min/max information. For slide control,
// we can allow variant type in addition to String type.
|| (dlgType == EDataType::DataTypeVariant
&& dmType != qt3dsdm::DataModelDataType::RangedNumber)
#ifdef DATAINPUT_EVALUATOR_ENABLED
|| dlgType == EDataType::DataTypeEvaluator
#endif
) {
return true;
}
return false;
}
QVector<EDataType> CDataInputDlg::getAcceptedTypes(qt3dsdm::DataModelDataType::Value dmType,
bool strict)
{
QVector<EDataType> acceptedTypes;
for (auto candidate : allDataTypes) {
if (isEquivalentDataType(candidate, dmType, strict))
acceptedTypes.append(candidate);
}
return acceptedTypes;
}
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