schema_editor/comdel/display/name_dialog.h

#ifndef NAME_DIALOG_H
#define NAME_DIALOG_H

#include <QDialog>
#include <QLabel>
#include <QVBoxLayout>
#include <QLineEdit>
#include <QPushButton>

#include <comdel/domain/instance.h>

namespace display {

class NameDialog: public QDialog {

    QLineEdit *edit = nullptr;
    domain::ComponentInstance *componentInstance = nullptr;
    domain::BusInstance *busInstance = nullptr;

public:

    NameDialog(domain::ComponentInstance *instance): componentInstance(instance) {
        auto *layout = new QVBoxLayout(this);
        layout->addWidget(new QLabel("Izmjeni ime", this));

        edit = new QLineEdit(this);
        edit->insert(instance->name.c_str());
        layout->addWidget(edit);
        this->setWindowTitle("Izmjeni ime");
        auto *button = new QPushButton("Ažuriraj", this);
        connect(button, &QPushButton::clicked, this, &NameDialog::onNameChange);
        layout->addWidget(button);
        this->setLayout(layout);
    }

    NameDialog(domain::BusInstance *instance): busInstance(instance) {
        auto *layout = new QVBoxLayout(this);
        layout->addWidget(new QLabel("Izmjeni ime", this));

        edit = new QLineEdit(this);
        edit->insert(instance->name.c_str());
        layout->addWidget(edit);
        this->setWindowTitle("Izmjeni ime");
        auto *button = new QPushButton("Ažuriraj", this);
        connect(button, &QPushButton::clicked, this, &NameDialog::onNameChange);
        layout->addWidget(button);
        this->setLayout(layout);
    }

public slots:
    void onNameChange() {
        if(componentInstance != nullptr) {
            componentInstance->name = this->edit->text().toStdString();
        } else if(busInstance != nullptr) {
            busInstance->name = this->edit->text().toStdString();
        }
        this->close();
    }
};

}


#endif //NAME_DIALOG_H