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/*****************************************************************************
* $CAMITK_LICENCE_BEGIN$
*
* CamiTK - Computer Assisted Medical Intervention ToolKit
* (c) 2001-2025 Univ. Grenoble Alpes, CNRS, Grenoble INP - UGA, TIMC, 38000 Grenoble, France
*
* Visit http://camitk.imag.fr for more information
*
* This file is part of CamiTK.
*
* CamiTK is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* CamiTK 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 Lesser General Public License version 3 for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with CamiTK. If not, see <http://www.gnu.org/licenses/>.
*
* $CAMITK_LICENCE_END$
****************************************************************************/
#include "HotPlugAction.h"
#include "HotPlugActionExtension.h"
// CamiTK includes
#include "Property.h"
#include "Log.h"
#include <TransformEngine.h>
#include <VariantDataModel.h>
#include <QVector3D>
#include <QPoint>
#include <QColor>
namespace camitk {
// ------------------- Constructor -------------------
HotPlugAction::HotPlugAction(HotPlugActionExtension* extension, const VariantDataModel& data) : Action(extension) {
hotPlugExtension = extension;
TransformEngine transformEngine;
QJsonObject dataObject = data.getValue().toJsonObject();
// Setting name, description and input component
setName(transformEngine.transformToString("$title(name)$", dataObject));
setDescription(data["description"]);
setComponentClassName(data["componentClass"]);
// Setting classification family and tags
setFamily(data["classification"]["family"]);
for (auto tag : data["classification"]["tags"].getValue().toList()) {
addTag(tag.toString());
}
// block event management
initializationPending = true;
// Setting the action's parameters
createParameters(data["parameters"]);
// immediately take the property changes into account
setAutoUpdateProperties(true);
// initialization is finish, all events are unblocked
initializationPending = false;
if (data["notEmbedded"].isValid() && data["notEmbedded"].getValue().toBool()) {
setEmbedded(false);
}
}
// ------------------- needsUpdate -------------------
bool HotPlugAction::needsUpdate() {
return false;
}
// ------------------- update -------------------
bool HotPlugAction::update() {
// Do nothing by default
return true;
}
// ------------------- event -------------------
bool HotPlugAction::event(QEvent* e) {
if (e->type() == QEvent::DynamicPropertyChange && !initializationPending) {
e->accept();
QDynamicPropertyChangeEvent* changeEvent = dynamic_cast<QDynamicPropertyChangeEvent*>(e);
if (changeEvent != nullptr) {
// call user-defined parameterChanged()
parameterChangedEvent(changeEvent->propertyName());
return true;
}
else {
return false;
}
}
// this is important to continue the process if the event is a different one
return QObject::event(e);
}
// ------------------- createParameters -------------------
void HotPlugAction::createParameters(VariantDataModel parameters) {
TransformEngine transformEngine;
if (parameters.isValid() && parameters.size() > 0) {
for (const VariantDataModel& parameterData : parameters) {
Property* param = createParameter(parameterData);
setParameterAttributes(param, parameterData);
// Finally, add the new parameter
addParameter(param);
}
}
}
// ------------------- createParameter -------------------
Property* HotPlugAction::createParameter(VariantDataModel parameterData) {
TransformEngine transformEngine;
QString paramName = transformEngine.transformToString("$title(name)$", parameterData.getValue().toJsonObject());
if (parameterData["type"].toString() == "enum" || parameterData["type"].toString() == "int") {
return new Property(paramName, (int) parameterData["defaultValue"].getValue().toInt(), parameterData["description"], parameterData["unit"]);
}
if (parameterData["type"].toString() == "double") {
return new Property(paramName, (double) parameterData["defaultValue"].getValue().toDouble(), parameterData["description"], parameterData["unit"]);
}
if (parameterData["type"].toString() == "bool") {
return new Property(paramName, (bool) parameterData["defaultValue"].getValue().toBool(), parameterData["description"], parameterData["unit"]);
}
if (parameterData["type"].toString() == "QString") {
QRegularExpression regExp(R"(\"(.*)\")");
QRegularExpressionMatch match = regExp.match(parameterData["defaultValue"]);
if (match.hasMatch()) {
return new Property(paramName, match.captured(1), parameterData["description"], parameterData["unit"]);
}
else {
CAMITK_WARNING(tr("Parameter %1 cannot convert default value %2 to QString (default value must be escaped inside quotes: \"\\\"default value\\\"\"). Using empty string instead.").arg(paramName).arg(parameterData["defaultValue"]));
return new Property(paramName, "", parameterData["description"], parameterData["unit"]);
}
}
if (parameterData["type"].toString() == "QVector3D") {
QRegularExpression regExp(R"(QVector3D\((\s*[-]?[\d\.]+\s*),(\s*[-]?[\d\.]+\s*),(\s*[-]?[\d\.]+\s*)\))");
QRegularExpressionMatch match = regExp.match(parameterData["defaultValue"]);
if (match.hasMatch()) {
return new Property(paramName, QVector3D(match.captured(1).toDouble(), match.captured(2).toDouble(), match.captured(3).toDouble()), parameterData["description"], parameterData["unit"]);
}
else {
CAMITK_WARNING(tr("Parameter %1 cannot convert default value %2 to QVector3D (default value must look like: \"QVector3D(1.0344,42.034,-345.14)\"). Using (0,0,0) instead.").arg(paramName).arg(parameterData["defaultValue"]));
return new Property(paramName, QVector3D(0.0, 0.0, 0.0), parameterData["description"], parameterData["unit"]);
}
}
if (parameterData["type"].toString() == "QColor") {
QRegularExpression regExp(R"(QColor\(\s*(25[0-5]|2[0-4]\d|[01]?\d{1,2})\s*,\s*(25[0-5]|2[0-4]\d|[01]?\d{1,2})\s*,\s*(25[0-5]|2[0-4]\d|[01]?\d{1,2})\s*\))");
QRegularExpressionMatch match = regExp.match(parameterData["defaultValue"]);
if (match.hasMatch()) {
return new Property(paramName, QColor(match.captured(1).toInt(), match.captured(2).toInt(), match.captured(3).toInt()), parameterData["description"], parameterData["unit"]);
}
else {
CAMITK_WARNING(tr("Parameter %1 cannot convert default value %2 to QColor (default value must look like: \"QColor(124,101,45)\"). Using (0,0,0) (black) instead.").arg(paramName).arg(parameterData["defaultValue"]));
return new Property(paramName, QColor(0.0, 0.0, 0.0), parameterData["description"], parameterData["unit"]);
}
}
if (parameterData["type"].toString() == "QChar") {
return new Property(paramName, parameterData["defaultValue"].getValue().toChar(), parameterData["description"], parameterData["unit"]);
}
if (parameterData["type"].toString() == "QPoint") {
QRegularExpression regExp(R"(QPoint\(\s*([-]?[\d]+)\s*,\s*([-]?[\d]+\s*)\))");
QRegularExpressionMatch match = regExp.match(parameterData["defaultValue"]);
if (match.hasMatch()) {
return new Property(paramName, QPoint(match.captured(1).toInt(), match.captured(2).toInt()), parameterData["description"], parameterData["unit"]);
}
else {
CAMITK_WARNING(tr("Parameter %1 cannot convert default value %2 to QPoint (default value must look like: \"QPoint(124,101)\"). Using (0,0) instead.").arg(paramName).arg(parameterData["defaultValue"]));
return new Property(paramName, QPoint(0, 0), parameterData["description"], parameterData["unit"]);
}
}
CAMITK_WARNING(tr("Parameter %1 has unsupported type %2. Using QString instead.").arg(paramName).arg(parameterData["type"]));
return new Property(paramName, "", parameterData["description"], parameterData["unit"]);
}
// ------------------- setParameterAttributes -------------------
void HotPlugAction::setParameterAttributes(Property* parameter, VariantDataModel parameterData) {
if (parameterData["group"].isValid() && parameterData["group"].toString() != "") {
parameter->setGroupName(parameterData["group"]);
}
QStringList numericConstraints = { "minimum", "maximum", "decimals", "singleStep"};
for (auto& e : numericConstraints) {
if (parameterData[e].isValid() && parameterData[e].toString() != "") {
parameter->setAttribute(e, parameterData[e].getValue().toDouble());
}
}
if (parameterData["regExp"].isValid() && parameterData["regExp"].toString() != "") {
parameter->setAttribute("regExp", QRegularExpression(parameterData["regExp"].toString()));
}
if (parameterData["readOnly"].isValid() && parameterData["readOnly"].getValue().toBool()) {
parameter->setReadOnly(true);
}
if (parameterData["type"].toString() == "enum") {
TransformEngine transformEngine;
// Set the enum type
QString enumTypeName = transformEngine.transformToString("$upperCamelCase(p.name)$Enum", parameterData.getValue().toJsonObject());
parameter->setEnumTypeName(enumTypeName);
// Populate the enum values
parameter->setAttribute("enumNames", parameterData["enumValues"].getValue().toStringList());
}
}
} // namespace camitk
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