326 lines
15 KiB
C++
326 lines
15 KiB
C++
#include "component_display.h"
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#include "comdel/display/dialog/attribute_dialog.h"
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#include "comdel/display/dialog/name_dialog.h"
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#include "mainwindow.h"
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#include "application.h"
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#include "comdel/display/dialog/single_automatic_dialog.h"
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#include "comdel/display/dialog/memory_dialog.h"
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#include <QMenu>
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#include <QLine>
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#include <QPen>
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#include <QGraphicsSceneContextMenuEvent>
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#include <set>
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namespace display {
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QPen connectionPen(QColor::fromRgb(150, 150, 250));
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Component::Component(const std::shared_ptr<domain::ComponentInstance> &instance): instance(instance) {
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setFlag(ItemSendsGeometryChanges, true);
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setToolTip(QString::fromStdString(instance->name + "::" + instance->component.getDisplayName()));
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instance->component.getDisplay().render(this, domain::ui::DisplayContext(instance.get()));
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}
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void Component::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
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QMenu menu;
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menu.addAction("Izmjeni ime", [this]() {
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std::set<std::string> names;
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for(const auto &component: Application::instance()->getSchema()->componentInstances) {
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names.insert(component->name);
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}
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auto dialog = new NameDialog(this->instance->name, names);
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dialog->exec();
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auto currentName = this->instance->name;
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auto newName = dialog->getName();
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Application::instance()->renameComponent(currentName, newName);
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setToolTip(QString::fromStdString(instance->name + "::" + instance->component.getDisplayName()));
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});
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menu.addSeparator();
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for (int i = 0; i < this->instance->attributes.size(); i++) {
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auto *attr = &this->instance->attributes[i];
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bool enabled = attr->attribute.getPopup().has_value();
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if(attr->value.getType() == domain::Value::MEMORY_REFERENCE) {
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menu.addAction("Izmjeni memoriju", [attr]() {
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auto dialog = new MemoryDialog("Izmjeni memoriju", "Izmjeni", attr,
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Application::instance()->getSchema()->componentInstances);
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dialog->exec();
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});
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} else {
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auto action = menu.addAction(QString::fromStdString("Izmjeni '" + attr->attribute.getDisplayName() + "'"),
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[attr]() {
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auto dialog = new AttributeDialog("Izmjeni " + attr->attribute.getDisplayName(), "Izmjeni", attr);
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dialog->exec();
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});
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action->setEnabled(enabled);
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}
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}
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menu.addSeparator();
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menu.addAction(QString::fromStdString("Ukloni " + this->instance->name), [this]() {
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Application::instance()->removeComponent(this->instance->name);
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->refreshContent();
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});
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menu.exec(event->screenPos());
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}
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void Pin::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
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QMenu menu;
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auto pinConnections = Application::instance()->getSchema()->getConnections(componentInstance->name, pin.getName());
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if(isSingleAutomatic(pinConnections)) {
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auto *update = menu.addMenu("Izmjeni");
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auto *remove = menu.addMenu("Ukloni");
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for (auto pinConnection: pinConnections) {
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// this always must be true as only directConnections can be connected multiple times
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if (auto directConnection = dynamic_cast<domain::DirectConnectionInstance *>(pinConnection)) {
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if (directConnection->bus->bus.getType() == domain::Bus::SINGLE_AUTOMATIC) {
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auto connectionName = directConnection->attributes[0].value.stringify() + "-" +
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directConnection->attributes[1].value.stringify();
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update->addAction(QString::fromStdString("Izmjeni " + connectionName), [directConnection]() {
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auto dialog = new SingleAutomaticDialog("Izmjeni sabirnicu", "Izmjeni", directConnection->attributes);
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dialog->exec();
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});
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remove->addAction(QString::fromStdString("Ukloni " + connectionName),
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[this, directConnection]() {
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Application::instance()->removeConnection(directConnection);
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->refreshContent();
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});
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}
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}
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}
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} else if(!pinConnections.empty()) {
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auto pinConnection = pinConnections[0];
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if(auto busConnection = dynamic_cast<domain::BusConnectionInstance*>(pinConnection)) {
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menu.addSection(QString::fromStdString(busConnection->bus->name));
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} else if(auto directConnection = dynamic_cast<domain::DirectConnectionInstance*>(pinConnection)) {
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if(directConnection->instance == componentInstance.get()) {
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menu.addSection(QString::fromStdString(directConnection->secondInstance->name + "." + directConnection->connection.getSecondComponent()->pin));
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} else {
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menu.addSection(QString::fromStdString(directConnection->instance->name + "." + directConnection->connection.getComponent().pin));
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}
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}
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for (int i = 0; i < pinConnection->attributes.size(); i++) {
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auto *attr = &pinConnection->attributes[i];
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menu.addAction(QString::fromStdString("Izmjeni '" + attr->attribute.getDisplayName() + "'"),[attr]() {
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auto dialog = new AttributeDialog("Izmjeni '" + attr->attribute.getDisplayName() + "'", "Izmjeni", attr);
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dialog->exec();
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});
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}
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menu.addAction("Ukloni poveznicu", [this, pinConnection]() {
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Application::instance()->removeConnection(pinConnection);
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->refreshContent();
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});
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}
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menu.exec(event->screenPos());
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}
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void Pin::mousePressEvent(QGraphicsSceneMouseEvent *event) {
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if (event->button() == Qt::MouseButton::LeftButton) {
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->state = Schema::CREATING_CONNECTION;
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view->context.pin = this;
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view->context.startingPoint = dynamic_cast<ComponentGroup *>(this->parentItem())->pos() +
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QPointF(pin.getDisplayPin().getConnectionX(),
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pin.getDisplayPin().getConnectionY());
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view->context.line = new QGraphicsLineItem(QLineF(view->context.startingPoint, event->scenePos()));
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view->context.line->setPen(QPen(QColor::fromRgb(100, 100, 250), 1, Qt::PenStyle::DashLine));
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view->context.line->setZValue(1000);
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this->scene()->addItem(view->context.line);
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view->showConnectable(this);
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}
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}
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void Pin::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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if (view->state == Schema::CREATING_CONNECTION) {
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auto line = view->context.line->line();
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line.setP2(event->scenePos());
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view->context.line->setLine(line);
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}
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}
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void Pin::mouseReleaseEvent(QGraphicsSceneMouseEvent *event) {
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if (event->button() == Qt::MouseButton::LeftButton) {
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->state = Schema::DEFAULT;
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this->scene()->removeItem(view->context.line);
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delete view->context.line;
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view->removeConnectable(event->scenePos());
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}
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}
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domain::Pin &Pin::getPin() {
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return pin;
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}
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domain::ComponentInstance *Pin::getComponentInstance() {
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return componentInstance.get();
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}
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bool Pin::isSingleAutomatic(std::vector<domain::ConnectionInstance *> pinConnections) {
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if(pinConnections.empty()) {
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return false;
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}
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auto pinConnection = pinConnections[0];
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if(auto directConnection = dynamic_cast<domain::DirectConnectionInstance*>(pinConnection)) {
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return directConnection->bus->bus.getType() == domain::Bus::SINGLE_AUTOMATIC;
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} else {
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return false;
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}
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}
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Bus::Bus(const std::shared_ptr<domain::BusInstance> &instance): busInstance(instance) {
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instance->bus.getDisplayBus()->render(this, instance->size);
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setToolTip(QString::fromStdString(busInstance->name + "::" + busInstance->bus.getName()));
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}
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void Bus::contextMenuEvent(QGraphicsSceneContextMenuEvent *event) {
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QMenu menu;
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menu.addAction("Izmjeni ime", [this]() {
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std::set<std::string> names;
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for(const auto &component: Application::instance()->getSchema()->busInstances) {
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names.insert(component->name);
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}
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auto dialog = new NameDialog(this->busInstance->name, names);
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dialog->exec();
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auto currentName = this->busInstance->name;
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auto newName = dialog->getName();
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Application::instance()->renameBus(currentName, newName);
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setToolTip(QString::fromStdString(busInstance->name + "::" + busInstance->bus.getDisplayName()));
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});
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menu.addSeparator();
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menu.addAction(QString::fromStdString("Ukloni " + this->busInstance->name), [this]() {
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Application::instance()->removeBus(this->busInstance->name);
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auto view = dynamic_cast<Schema *>(this->scene()->views()[0]);
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view->refreshContent();
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});
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menu.exec(event->screenPos());
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}
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QVariant BusGroup::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) {
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if (change == ItemPositionChange && scene()) {
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// value is the new position.
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QPoint newPos = value.toPointF().toPoint();
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busInstance->position.first = newPos.x();
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busInstance->position.second = newPos.y();
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auto view = dynamic_cast<Schema *>(scene()->views()[0]);
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view->updateConnections();
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}
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return QGraphicsItem::itemChange(change, value);
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}
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BusGroup::BusGroup(const std::shared_ptr<domain::BusInstance> &instance) : busInstance(instance) {
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setFlag(ItemIsMovable, true);
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setFlag(ItemSendsGeometryChanges, true);
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setHandlesChildEvents(false);
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bus = new display::Bus(instance);
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addToGroup(bus);
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setPos(instance->position.first, instance->position.second);
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}
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QVariant ComponentGroup::itemChange(QGraphicsItem::GraphicsItemChange change, const QVariant &value) {
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if (change == ItemPositionChange && scene()) {
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// value is the new position.
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QPoint newPos = value.toPointF().toPoint();
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componentInstance->position.first = newPos.x();
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componentInstance->position.second = newPos.y();
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auto view = dynamic_cast<Schema *>(scene()->views()[0]);
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view->updateConnections();
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}
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return QGraphicsItem::itemChange(change, value);
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}
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std::shared_ptr<domain::ComponentInstance> ComponentGroup::getComponentInstance() {
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return componentInstance;
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}
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std::vector<display::Pin *> &ComponentGroup::getPins() {
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return pins;
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}
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ComponentGroup::ComponentGroup(const std::shared_ptr<domain::ComponentInstance> &instance): componentInstance(
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instance) {
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setFlag(ItemIsMovable, true);
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setFlag(ItemSendsGeometryChanges, true);
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setHandlesChildEvents(false);
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addToGroup(new display::Component(instance));
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for (auto &pin: instance->component.getPins()) {
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pins.push_back(new display::Pin(pin, componentInstance));
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addToGroup(pins.back());
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}
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setPos(instance->position.first, instance->position.second);
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}
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BusConnection::BusConnection(domain::BusConnectionInstance *connection, ComponentGroup *component, BusGroup *bus): connection(
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connection), component(component), bus(bus) {
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updateConnection();
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setPen(connectionPen);
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setZValue(-1);
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setHandlesChildEvents(false);
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}
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void BusConnection::updateConnection() {
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auto busPosition = bus->boundingRect();
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auto pin = connection->instance->component.getPin(
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connection->connection.getComponent().pin).getDisplayPin();
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setLine(connection->instance->position.first + pin.getConnectionX(),
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connection->instance->position.second + pin.getConnectionY(),
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connection->bus->position.first + busPosition.width() / 2,
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connection->bus->position.second + busPosition.height() / 2);
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connection->start.first = connection->instance->position.first + pin.getConnectionX();
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connection->start.second = connection->instance->position.second + pin.getConnectionY();
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connection->end.first = connection->bus->position.first + busPosition.width() / 2;
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connection->end.second = connection->bus->position.second + busPosition.height() / 2;
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}
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DirectConnection::DirectConnection(domain::DirectConnectionInstance *connection, ComponentGroup *first,
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ComponentGroup *second): connection(connection), first(first), second(second) {
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updateConnection();
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setPen(connectionPen);
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setZValue(-1);
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setHandlesChildEvents(false);
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}
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void DirectConnection::updateConnection() {
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auto pin1 = connection->instance->component.getPin(
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connection->connection.getComponent().pin).getDisplayPin();
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auto pin2 = connection->secondInstance->component.getPin(
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connection->connection.getSecondComponent()->pin).getDisplayPin();
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setLine(connection->instance->position.first + pin1.getConnectionX(),
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connection->instance->position.second + pin1.getConnectionY(),
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connection->secondInstance->position.first + pin2.getConnectionX(),
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connection->secondInstance->position.second + pin2.getConnectionY());
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connection->start.first = connection->instance->position.first + pin1.getConnectionX();
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connection->start.second = connection->instance->position.second + pin1.getConnectionY();
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connection->end.first = connection->secondInstance->position.first + pin2.getConnectionX();
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connection->end.second = connection->secondInstance->position.second + pin2.getConnectionY();
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}
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} // namespace display
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