File: scanfolderprefpage.cpp

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/*
    SPDX-FileCopyrightText: 2006 Ivan Vasić <ivasic@gmail.com>
    SPDX-License-Identifier: GPL-2.0-or-later
*/

#include "scanfolderprefpage.h"
#include "scanfolderplugin.h"

#include <KLocalizedString>
#include <QFileDialog>

#include "scanfolderpluginsettings.h"
#include <groups/groupmanager.h>
#include <interfaces/coreinterface.h>
#include <util/functions.h>

namespace kt
{
ScanFolderPrefPage::ScanFolderPrefPage(ScanFolderPlugin *plugin, QWidget *parent)
    : PrefPageInterface(ScanFolderPluginSettings::self(), i18nc("plugin name", "Scan Folder"), QStringLiteral("folder-open"), parent)
    , m_plugin(plugin)
{
    setupUi(this);
    connect(kcfg_actionDelete, &QCheckBox::toggled, kcfg_actionMove, &QCheckBox::setDisabled);
    connect(m_add, &QPushButton::clicked, this, &ScanFolderPrefPage::addPressed);
    connect(m_remove, &QPushButton::clicked, this, &ScanFolderPrefPage::removePressed);
    connect(m_folders, &QListWidget::itemSelectionChanged, this, &ScanFolderPrefPage::selectionChanged);
    connect(m_group, &QComboBox::currentIndexChanged, this, &ScanFolderPrefPage::currentGroupChanged);
}

ScanFolderPrefPage::~ScanFolderPrefPage()
{
}

void ScanFolderPrefPage::loadSettings()
{
    kcfg_actionMove->setEnabled(!ScanFolderPluginSettings::actionDelete());

    m_group->clear();

    GroupManager *gman = m_plugin->getCore()->getGroupManager();
    QStringList grps;
    GroupManager::Itr it = gman->begin();
    int current = 0;
    int cnt = 0;
    // now custom ones
    while (it != gman->end()) {
        if (it->second->groupFlags() & Group::CUSTOM_GROUP) {
            grps << it->first;
            if (it->first == ScanFolderPluginSettings::group())
                current = cnt;
            cnt++;
        }
        ++it;
    }
    m_group->addItems(grps);
    m_group->setEnabled(ScanFolderPluginSettings::addToGroup() && grps.count() > 0);
    m_group->setCurrentIndex(current);
    kcfg_addToGroup->setEnabled(grps.count() > 0);

    m_folders->clear();
    folders = ScanFolderPluginSettings::folders();
    for (const QString &f : std::as_const(folders)) {
        m_folders->addItem(new QListWidgetItem(QIcon::fromTheme(QStringLiteral("folder")), f));
    }
    selectionChanged();
}

void ScanFolderPrefPage::loadDefaults()
{
    kcfg_actionMove->setEnabled(!ScanFolderPluginSettings::actionDelete());

    m_folders->clear();
    folders.clear();
}

void ScanFolderPrefPage::updateSettings()
{
    if (kcfg_addToGroup->isChecked() && kcfg_addToGroup->isEnabled())
        ScanFolderPluginSettings::setGroup(m_group->currentText());
    else
        ScanFolderPluginSettings::setGroup(QString());

    ScanFolderPluginSettings::setFolders(folders);
    ScanFolderPluginSettings::self()->save();
    m_plugin->updateScanFolders();
}

void ScanFolderPrefPage::addPressed()
{
    QString p = QFileDialog::getExistingDirectory(this);
    if (!p.isEmpty()) {
        if (!p.endsWith(bt::DirSeparator()))
            p += bt::DirSeparator();
        m_folders->addItem(new QListWidgetItem(QIcon::fromTheme(QStringLiteral("folder")), p));
        folders.append(p);
    }

    Q_EMIT updateButtons();
}

void ScanFolderPrefPage::removePressed()
{
    const QList<QListWidgetItem *> sel = m_folders->selectedItems();
    for (QListWidgetItem *i : sel) {
        folders.removeAll(i->text());
        delete i;
    }

    Q_EMIT updateButtons();
}

void ScanFolderPrefPage::selectionChanged()
{
    m_remove->setEnabled(m_folders->selectedItems().count() > 0);
}

void ScanFolderPrefPage::currentGroupChanged(int idx)
{
    Q_UNUSED(idx);
    Q_EMIT updateButtons();
}

bool ScanFolderPrefPage::customWidgetsChanged()
{
    return ScanFolderPluginSettings::group() != m_group->currentText() || folders != ScanFolderPluginSettings::folders();
}
}

#include "moc_scanfolderprefpage.cpp"