File indexing completed on 2024-04-28 04:21:03

 // SPDX-FileCopyrightText: 2003-2020 The KPhotoAlbum Development Team
 // SPDX-FileCopyrightText: 2021 Johannes Zarl-Zierl <johannes@zarl-zierl.at>
 // SPDX-FileCopyrightText: 2022 Johannes Zarl-Zierl <johannes@zarl-zierl.at>
 //
 // SPDX-License-Identifier: GPL-2.0-or-later
 
 #include "InfoDialog.h"
 
 #include "Grid.h"
 #include "MetaDataDisplay.h"
 #include <kpaexif/Info.h>
 
 #include <DB/ImageDB.h>
 #include <ImageManager/AsyncLoader.h>
 #include <ImageManager/ImageRequest.h>
 #include <kpabase/SettingsData.h>
 
 #include <KLocalizedString>
 #include <QComboBox>
 #include <QDialogButtonBox>
 #include <QLabel>
 #include <QLayout>
 #include <QLineEdit>
 #include <QPushButton>
 #include <QTabWidget>
 #include <QTextCodec>
 
 using Utilities::StringSet;
 
 Exif::InfoDialog::InfoDialog(const DB::FileName &fileName, QWidget *parent)
     : QDialog(parent)
 {
     setWindowTitle(i18nc("@title:window", "Exif Information and file metadata"));
 
     setAttribute(Qt::WA_DeleteOnClose);
     QDialogButtonBox *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
     buttonBox->button(QDialogButtonBox::Close)->setShortcut(Qt::CTRL | Qt::Key_Return);
     connect(buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
 
     QWidget *top = new QWidget(this);
     QVBoxLayout *vlay = new QVBoxLayout(top);
     setLayout(vlay);
     vlay->addWidget(top);
 
     // -------------------------------------------------- File name and pixmap
     QHBoxLayout *hlay = new QHBoxLayout;
     vlay->addLayout(hlay);
     m_fileNameLabel = new QLabel(top);
     QFont fnt = font();
     fnt.setPointSize((int)(fnt.pointSize() * 1.2));
     fnt.setWeight(QFont::Bold);
     m_fileNameLabel->setFont(fnt);
     m_fileNameLabel->setAlignment(Qt::AlignCenter);
     hlay->addWidget(m_fileNameLabel, 1);
 
     m_pix = new QLabel(top);
     hlay->addWidget(m_pix);
 
     // -------------------------------------------------- Exif info part
 
     auto *exifWidget = new QWidget;
     auto *exifWidgetLayout = new QVBoxLayout(exifWidget);
 
     // -------------------------------------------------- Exif Grid
     m_grid = new Exif::Grid(top);
     exifWidgetLayout->addWidget(m_grid);
 
     // -------------------------------------------------- Current Search
     hlay = new QHBoxLayout;
     exifWidgetLayout->addLayout(hlay);
 
     m_searchBox = new QLineEdit(top);
     m_searchBox->setPlaceholderText(i18nc("@label:textbox The search box allows the user to filter by exif label names", "Filter labels ..."));
     hlay->addWidget(m_searchBox);
     hlay->addStretch(1);
 
     QLabel *iptcLabel = new QLabel(i18n("IPTC character set:"), top);
     m_iptcCharset = new QComboBox(top);
     QStringList charsets;
     QList<QByteArray> charsetsBA = QTextCodec::availableCodecs();
     for (QList<QByteArray>::const_iterator it = charsetsBA.constBegin(); it != charsetsBA.constEnd(); ++it)
         charsets << QLatin1String(*it);
     m_iptcCharset->insertItems(0, charsets);
     m_iptcCharset->setCurrentIndex(qMax(0, QTextCodec::availableCodecs().indexOf(Settings::SettingsData::instance()->iptcCharset().toLatin1())));
     hlay->addWidget(iptcLabel);
     hlay->addWidget(m_iptcCharset);
 
     // -------------------------------------------------- File metadata part
 
     m_metaDataDisplay = new MetaDataDisplay;
 
     // -------------------------------------------------- Tab widget
     auto *tabWidget = new QTabWidget;
     vlay->addWidget(tabWidget);
     tabWidget->addTab(exifWidget, i18n("Exif info"));
     tabWidget->addTab(m_metaDataDisplay, i18n("File metadata"));
 
     // -------------------------------------------------- layout done
     connect(m_searchBox, &QLineEdit::textChanged, m_grid, &Grid::updateSearchString);
     connect(m_iptcCharset, &QComboBox::textActivated, m_grid, &Grid::setupUI);
     setImage(fileName);
 
     vlay->addWidget(buttonBox);
 }
 
 QSize Exif::InfoDialog::sizeHint() const
 {
     return QSize(800, 400);
 }
 
 void Exif::InfoDialog::pixmapLoaded(ImageManager::ImageRequest *request, const QImage &image)
 {
     if (request->loadedOK())
         m_pix->setPixmap(QPixmap::fromImage(image));
 }
 
 void Exif::InfoDialog::setImage(const DB::FileName &fileName)
 {
     m_fileNameLabel->setText(fileName.relative());
     m_grid->setFileName(fileName);
     m_metaDataDisplay->setFileName(fileName.absolute());
 
     const auto info = DB::ImageDB::instance()->info(fileName);
     ImageManager::ImageRequest *request = new ImageManager::ImageRequest(fileName, QSize(128, 128), info->angle(), this);
     request->setPriority(ImageManager::Viewer);
     ImageManager::AsyncLoader::instance()->load(request);
 }
 
 void Exif::InfoDialog::enterEvent(QEvent *)
 {
     m_grid->setFocus();
 }
 
 // vi:expandtab:tabstop=4 shiftwidth=4:
 
 #include "moc_InfoDialog.cpp"