vnote/src/widgets/dialogs/folderpropertiesdialog.cpp

#include "folderpropertiesdialog.h"

#include <QtWidgets>

#include "notebook/notebook.h"
#include "notebook/node.h"
#include "../widgetsfactory.h"
#include <utils/pathutils.h>
#include "exception.h"
#include "nodeinfowidget.h"
#include <core/events.h>
#include <core/vnotex.h>

using namespace vnotex;

FolderPropertiesDialog::FolderPropertiesDialog(Node *p_node, QWidget *p_parent)
    : ScrollDialog(p_parent),
      m_node(p_node)
{
    Q_ASSERT(m_node);
    setupUI();

    m_infoWidget->getNameLineEdit()->selectAll();
    m_infoWidget->getNameLineEdit()->setFocus();
}

void FolderPropertiesDialog::setupUI()
{
    setupNodeInfoWidget(this);
    setCentralWidget(m_infoWidget);

    setDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
    setButtonEnabled(QDialogButtonBox::Ok, false);

    setWindowTitle(m_node->getName() + QStringLiteral(" ") + tr("Properties"));
}

void FolderPropertiesDialog::setupNodeInfoWidget(QWidget *p_parent)
{
    m_infoWidget = new NodeInfoWidget(m_node, p_parent);
    connect(m_infoWidget, &NodeInfoWidget::inputEdited,
            this, &FolderPropertiesDialog::validateInputs);
}

void FolderPropertiesDialog::validateInputs()
{
    bool valid = true;
    QString msg;

    valid = valid && validateNameInput(msg);
    setInformationText(msg, valid ? ScrollDialog::InformationLevel::Info
                                  : ScrollDialog::InformationLevel::Error);
    setButtonEnabled(QDialogButtonBox::Ok, valid);
}

bool FolderPropertiesDialog::validateNameInput(QString &p_msg)
{
    p_msg.clear();

    auto name = m_infoWidget->getName();
    if (name.isEmpty()) {
        p_msg = tr("Please specify a name for the folder.");
        return false;
    }

    Q_ASSERT(m_infoWidget->getParentNode() == m_node->getParent());
    if (!m_node->canRename(name)) {
        p_msg = tr("Name conflicts with existing folder.");
        return false;
    }

    return true;
}

void FolderPropertiesDialog::acceptedButtonClicked()
{
    if (saveFolderProperties()) {
        accept();
    }
}

bool FolderPropertiesDialog::saveFolderProperties()
{
    try {
        if (m_infoWidget->getName() != m_node->getName()) {
            // Close the node first.
            auto event = QSharedPointer<Event>::create();
            emit VNoteX::getInst().nodeAboutToRename(m_node, event);
            if (!event->m_response.toBool()) {
                return false;
            }

            m_node->updateName(m_infoWidget->getName());
        }
    } catch (Exception &p_e) {
        QString msg = tr("Failed to save folder (%1) in (%2) (%3).").arg(m_node->getName(),
                                                                         m_node->getNotebook()->getName(),
                                                                         p_e.what());
        qCritical() << msg;
        setInformationText(msg, ScrollDialog::InformationLevel::Error);
        return false;
    }

    return true;
}