schema_editor/comdel/display/dialog/name_dialog.cpp

#include <set>
#include "name_dialog.h"
#include "message_source.h"

namespace display {

    NameDialog::NameDialog(std::string currentName, std::set<std::string> &names)
        : GenericDialog("msg_dialog_name_update"), currentName(currentName), usedNames(names) {

        usedNames.erase(currentName);

        auto *contentLayout = new QVBoxLayout();
        contentLayout->addWidget(new QLabel(QMESSAGE("msg_dialog_name_update"), this));

        edit = new QLineEdit(this);
        edit->insert(currentName.c_str());
        connect(edit, &QLineEdit::textChanged, this, &NameDialog::onNameUpdate);
        contentLayout->addWidget(edit);

        content->setLayout(contentLayout);
    }

    void NameDialog::onNameUpdate(const QString &text) {
        if(usedNames.find(text.toStdString()) == usedNames.end()) {
            setOkButtonDisabled(false);
        } else {
            setOkButtonDisabled(true);
        }
    }

    std::string NameDialog::getName() {
        return currentName;
    }

    bool NameDialog::onUpdate() {
        currentName = edit->text().toStdString();
        return true;
    }

}