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// SPDX-License-Identifier: GPL-2.0
#include "TabDivePhotos.h"
#include "ui_TabDivePhotos.h"
#include "core/imagedownloader.h"
#include <qt-models/divepicturemodel.h>
#include <QDesktopServices>
#include <QContextMenuEvent>
#include <QMenu>
#include <QUrl>
#include <QMessageBox>
#include <QFileInfo>
#include "core/save-profiledata.h"
#include "core/membuffer.h"
//TODO: Remove those in the future.
#include "../mainwindow.h"
#include "../divelistview.h"
TabDivePhotos::TabDivePhotos(QWidget *parent)
: TabBase(parent),
ui(new Ui::TabDivePhotos()),
divePictureModel(DivePictureModel::instance())
{
ui->setupUi(this);
ui->photosView->setModel(divePictureModel);
ui->photosView->setSelectionMode(QAbstractItemView::ExtendedSelection);
ui->photosView->setResizeMode(QListView::Adjust);
connect(ui->photosView, &DivePictureWidget::photoDoubleClicked,
[](const QString& path) {
QDesktopServices::openUrl(QUrl::fromLocalFile(path));
}
);
connect(ui->photosView, &DivePictureWidget::zoomLevelChanged,
this, &TabDivePhotos::changeZoomLevel);
connect(ui->zoomSlider, &QAbstractSlider::valueChanged,
DivePictureModel::instance(), &DivePictureModel::setZoomLevel);
}
TabDivePhotos::~TabDivePhotos()
{
delete ui;
}
void TabDivePhotos::clear()
{
updateData();
}
void TabDivePhotos::contextMenuEvent(QContextMenuEvent *event)
{
QMenu popup(this);
popup.addAction(tr("Load media from file(s)"), this, &TabDivePhotos::addPhotosFromFile);
popup.addAction(tr("Load media file(s) from web"), this, &TabDivePhotos::addPhotosFromURL);
popup.addSeparator();
popup.addAction(tr("Delete selected media files"), this, &TabDivePhotos::removeSelectedPhotos);
popup.addAction(tr("Delete all media files"), this, &TabDivePhotos::removeAllPhotos);
popup.addAction(tr("Open folder of selected media files"), this, &TabDivePhotos::openFolderOfSelectedFiles);
popup.addAction(tr("Recalculate selected thumbnails"), this, &TabDivePhotos::recalculateSelectedThumbnails);
popup.addAction(tr("Save dive data as subtitles"), this, &TabDivePhotos::saveSubtitles);
popup.exec(event->globalPos());
event->accept();
}
QVector<QString> TabDivePhotos::getSelectedFilenames() const
{
QVector<QString> selectedPhotos;
if (!ui->photosView->selectionModel()->hasSelection())
return selectedPhotos;
QModelIndexList indexes = ui->photosView->selectionModel()->selectedRows();
if (indexes.count() == 0)
indexes = ui->photosView->selectionModel()->selectedIndexes();
selectedPhotos.reserve(indexes.count());
for (const auto &photo: indexes) {
if (photo.isValid()) {
QString fileUrl = photo.data(Qt::DisplayPropertyRole).toString();
if (!fileUrl.isEmpty())
selectedPhotos.push_back(fileUrl);
}
}
return selectedPhotos;
}
void TabDivePhotos::removeSelectedPhotos()
{
DivePictureModel::instance()->removePictures(getSelectedFilenames());
}
void TabDivePhotos::openFolderOfSelectedFiles()
{
QVector<QString> directories;
for (const QString &filename: getSelectedFilenames()) {
QFileInfo info(filename);
if (!info.exists())
continue;
QString path = info.absolutePath();
if (path.isEmpty() || directories.contains(path))
continue;
directories.append(path);
}
for (const QString &dir: directories)
QDesktopServices::openUrl(QUrl::fromLocalFile(dir));
}
void TabDivePhotos::recalculateSelectedThumbnails()
{
Thumbnailer::instance()->calculateThumbnails(getSelectedFilenames());
}
void TabDivePhotos::saveSubtitles()
{
QVector<QString> selectedPhotos;
if (!ui->photosView->selectionModel()->hasSelection())
return;
QModelIndexList indexes = ui->photosView->selectionModel()->selectedRows();
if (indexes.count() == 0)
indexes = ui->photosView->selectionModel()->selectedIndexes();
selectedPhotos.reserve(indexes.count());
for (const auto &photo: indexes) {
if (photo.isValid()) {
QString fileUrl = photo.data(Qt::DisplayPropertyRole).toString();
if (!fileUrl.isEmpty()) {
QFileInfo fi = QFileInfo(fileUrl);
QFile subtitlefile;
subtitlefile.setFileName(QString(fi.path()) + "/" + fi.completeBaseName() + ".ass");
int offset = photo.data(Qt::UserRole + 1).toInt();
int duration = photo.data(Qt::UserRole + 2).toInt();
// Only videos have non-zero duration
if (!duration)
continue;
struct membuffer b = { 0 };
save_subtitles_buffer(&b, &displayed_dive, offset, duration);
char *data = detach_cstring(&b);
subtitlefile.open(QIODevice::WriteOnly);
subtitlefile.write(data, strlen(data));
subtitlefile.close();
free(data);
}
}
}
}
//TODO: This looks overly wrong. We shouldn't call MainWindow to retrieve the DiveList to add Images.
void TabDivePhotos::addPhotosFromFile()
{
MainWindow::instance()->diveList->loadImages();
}
void TabDivePhotos::addPhotosFromURL()
{
MainWindow::instance()->diveList->loadWebImages();
}
void TabDivePhotos::removeAllPhotos()
{
if (QMessageBox::warning(this, tr("Deleting media files"), tr("Are you sure you want to delete all media files?"), QMessageBox::Cancel | QMessageBox::Ok, QMessageBox::Cancel) != QMessageBox::Cancel ) {
ui->photosView->selectAll();
removeSelectedPhotos();
}
}
void TabDivePhotos::updateData()
{
divePictureModel->updateDivePictures();
}
void TabDivePhotos::changeZoomLevel(int delta)
{
// We count on QSlider doing bound checks
ui->zoomSlider->setValue(ui->zoomSlider->value() + delta);
}
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