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// SPDX-License-Identifier: GPL-2.0
#include "desktop-widgets/divepicturewidget.h"
#include "qt-models/divepicturemodel.h"
#include "core/metrics.h"
#include "core/dive.h"
#include "core/divelist.h"
#include <unistd.h>
#include <QtConcurrentMap>
#include <QtConcurrentRun>
#include <QFuture>
#include <QDir>
#include <QCryptographicHash>
#include <QNetworkAccessManager>
#include <QNetworkReply>
#include "desktop-widgets/mainwindow.h"
#include "core/qthelper.h"
#include <QStandardPaths>
#include <QtWidgets>
DivePictureWidget::DivePictureWidget(QWidget *parent) : QListView(parent)
{
}
void DivePictureWidget::mouseDoubleClickEvent(QMouseEvent *event)
{
if (event->button() == Qt::LeftButton) {
QString filePath = model()->data(indexAt(event->pos()), Qt::DisplayPropertyRole).toString();
emit photoDoubleClicked(localFilePath(filePath));
}
}
void DivePictureWidget::mousePressEvent(QMouseEvent *event)
{
if (event->button() == Qt::LeftButton && event->modifiers() == Qt::NoModifier) {
QModelIndex index = indexAt(event->pos());
QString filename = model()->data(index, Qt::DisplayPropertyRole).toString();
int diveId = model()->data(index, Qt::UserRole).toInt();
if (!filename.isEmpty()) {
int dim = lrint(defaultIconMetrics().sz_pic * 0.2);
QPixmap pixmap = model()->data(indexAt(event->pos()), Qt::DecorationRole).value<QPixmap>();
pixmap = pixmap.scaled(dim, dim, Qt::KeepAspectRatio);
QByteArray itemData;
QDataStream dataStream(&itemData, QIODevice::WriteOnly);
dataStream << filename << diveId;
QMimeData *mimeData = new QMimeData;
mimeData->setData("application/x-subsurfaceimagedrop", itemData);
QDrag *drag = new QDrag(this);
drag->setMimeData(mimeData);
drag->setPixmap(pixmap);
drag->exec(Qt::CopyAction | Qt::MoveAction, Qt::CopyAction);
}
}
QListView::mousePressEvent(event);
}
void DivePictureWidget::wheelEvent(QWheelEvent *event)
{
if (event->modifiers() == Qt::ControlModifier) {
// Angle delta is given in eighth parts of a degree. A classical mouse
// wheel click is 15 degrees. Each click should correspond to one zoom step.
// Therefore, divide by 15*8=120. To also support touch pads and finer-grained
// mouse wheels, take care to always round away from zero.
int delta = event->angleDelta().y();
int carry = delta > 0 ? 119 : -119;
emit zoomLevelChanged((delta + carry) / 120);
} else
QListView::wheelEvent(event);
}
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