File indexing completed on 2025-01-05 03:51:10

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2009-04-19
  * Description : Qt model-view for face item - the delegate
  *
  * SPDX-FileCopyrightText: 2002-2005 by Renchi Raju <renchi dot raju at gmail dot com>
  * SPDX-FileCopyrightText: 2002-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  * SPDX-FileCopyrightText: 2009-2010 by Andi Clemens <andi dot clemens at gmail dot com>
  * SPDX-FileCopyrightText: 2006-2010 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #include "itemfacedelegate.h"
 #include "itemdelegate_p.h"
 
 // Local includes
 
 #include "digikam_debug.h"
 #include "applicationsettings.h"
 #include "facetagsiface.h"
 #include "itemmodel.h"
 #include "tagregion.h"
 #include "digikamitemdelegate_p.h"
 #include "faceutils.h"
 
 namespace Digikam
 {
 
 ItemFaceDelegate::ItemFaceDelegate(ItemCategorizedView* const parent)
     : DigikamItemDelegate(*new ItemFaceDelegatePrivate, parent)
 {
 }
 
 ItemFaceDelegate::~ItemFaceDelegate()
 {
 }
 
 QPixmap ItemFaceDelegate::thumbnailPixmap(const QModelIndex& index) const
 {
     QRect rect = largerFaceRect(index);
 
     if (rect.isNull())
     {
         return DigikamItemDelegate::thumbnailPixmap(index);
     }
 
     // set requested thumbnail detail
 
     if (rect.isValid())
     {
         const_cast<QAbstractItemModel*>(index.model())->setData(index, rect, ItemModel::ThumbnailRole);
     }
 
     // parent implementation already resets the thumb size and rect set on model
 
     QPixmap pix = DigikamItemDelegate::thumbnailPixmap(index);
 
     if (!pix.isNull() && face(index).isUnconfirmedName())
     {
         QPainter greenBorder(&pix);
         greenBorder.setPen(QPen(Qt::green, 4));
         greenBorder.drawRect(2, 2, pix.width() - 4, pix.height() - 4);
         greenBorder.end();
     }
 
     return pix;
 }
 
 QRect ItemFaceDelegate::faceRect(const QModelIndex& index) const
 {
     return face(index).region().toRect();
 }
 
 QRect ItemFaceDelegate::largerFaceRect(const QModelIndex& index) const
 {
     QRect rect = faceRect(index);
 
     if (rect.isNull())
     {
         return rect;
     }
 
     return FaceUtils::faceRectToDisplayRect(rect);
 }
 
 FaceTagsIface ItemFaceDelegate::face(const QModelIndex& index)
 {
     QVariant extraData = index.data(ItemModel::ExtraDataRole);
 
     if (extraData.isNull())
     {
         return FaceTagsIface();
     }
 
     return FaceTagsIface::fromVariant(extraData);
 }
 
 void ItemFaceDelegate::updateRects()
 {
     Q_D(ItemFaceDelegate);
     DigikamItemDelegate::updateRects();
     d->groupRect = QRect();
 }
 
 void ItemFaceDelegate::clearModelDataCaches()
 {
     DigikamItemDelegate::clearModelDataCaches();
 }
 
 } // namespace Digikam
 
 #include "moc_itemfacedelegate.cpp"