kis_meta_data_merge_strategy_chooser_widget.cc

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/*
 *  SPDX-FileCopyrightText: 2008 Cyrille Berger <cberger@cberger.net>
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 */
 
#include "widgets/kis_meta_data_merge_strategy_chooser_widget.h"
 
#include <KoDialog.h>
#include <kis_debug.h>
#include <kis_meta_data_merge_strategy_registry.h>
 
#include "ui_wdgmetadatamergestrategychooser.h"
 
struct KisMetaDataMergeStrategyChooserWidget::Private {
    Ui::WdgMetaDataMergeStrategyChooser uiWdg;
};
 
KisMetaDataMergeStrategyChooserWidget::KisMetaDataMergeStrategyChooserWidget(QWidget* parent)
        : d(new Private)
{
    Q_UNUSED(parent);
    setObjectName("KisMetadataMergeStrategyChooserWidget");
    d->uiWdg.setupUi(this);
    QList<QString> keys = KisMetaData::MergeStrategyRegistry::instance()->keys();
    Q_FOREACH (const QString & key, keys) {
        const KisMetaData::MergeStrategy* ms = KisMetaData::MergeStrategyRegistry::instance()->get(key);
        d->uiWdg.mergeStrategy->addItem(ms->name(), ms->id());
    }
    int initial = d->uiWdg.mergeStrategy->findData("Smart");
    if (initial != -1) {
        d->uiWdg.mergeStrategy->setCurrentIndex(initial);
    }
    setCurrentDescription(d->uiWdg.mergeStrategy->currentIndex());
    connect(d->uiWdg.mergeStrategy, SIGNAL(currentIndexChanged(int)), SLOT(setCurrentDescription(int)));
}
 
KisMetaDataMergeStrategyChooserWidget::~KisMetaDataMergeStrategyChooserWidget()
{
    delete d;
}
 
const KisMetaData::MergeStrategy* KisMetaDataMergeStrategyChooserWidget::currentStrategy()
{
    return mergeStrategy(d->uiWdg.mergeStrategy->currentIndex());
}
 
void KisMetaDataMergeStrategyChooserWidget::setCurrentDescription(int index)
{
    d->uiWdg.description->setText(mergeStrategy(index)->description());
}
 
const KisMetaData::MergeStrategy* KisMetaDataMergeStrategyChooserWidget::mergeStrategy(int index)
{
    return KisMetaData::MergeStrategyRegistry::instance()->get(
               d->uiWdg.mergeStrategy->itemData(index).toString());
}
 
const KisMetaData::MergeStrategy* KisMetaDataMergeStrategyChooserWidget::showDialog(QWidget* parent)
{
    KoDialog dlg(parent);
    dlg.setCaption(i18n("Choose meta data merge strategy"));
    dlg.setButtons(KoDialog::Ok | KoDialog::Cancel);
    dlg.setDefaultButton(KoDialog::Ok);
 
    KisMetaDataMergeStrategyChooserWidget* wdg = new KisMetaDataMergeStrategyChooserWidget(&dlg);
    wdg->setMinimumSize(wdg->sizeHint());
    dlg.setMainWidget(wdg);
    if (dlg.exec() == QDialog::Accepted) {
        return wdg->currentStrategy();
    }
 
    return 0;
}