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#include "ScreenshotList.h"
#include "gui/dialogs/ScreenshotDialog.h"
#include <QDir>
#include <QIcon>
#include <QList>
#include "gui/dialogs/ProgressDialog.h"
#include "gui/dialogs/CustomMessageBox.h"
ScreenshotList::ScreenshotList(InstancePtr instance, QObject *parent)
: QAbstractListModel(parent), m_instance(instance)
{
}
int ScreenshotList::rowCount(const QModelIndex &) const
{
return m_screenshots.size();
}
QVariant ScreenshotList::data(const QModelIndex &index, int role) const
{
if (index.row() >= m_screenshots.size() || index.row() < 0)
return QVariant();
switch (role)
{
case Qt::DecorationRole:
return m_screenshots.at(index.row())->getImage();
case Qt::DisplayRole:
return m_screenshots.at(index.row())->timestamp.toString("yyyy-MM-dd HH:mm:ss");
case Qt::ToolTipRole:
return m_screenshots.at(index.row())->timestamp.toString("yyyy-MM-dd HH:mm:ss");
case Qt::TextAlignmentRole:
return (int)(Qt::AlignHCenter | Qt::AlignVCenter);
default:
return QVariant();
}
}
QVariant ScreenshotList::headerData(int section, Qt::Orientation orientation, int role) const
{
return QVariant();
}
Qt::ItemFlags ScreenshotList::flags(const QModelIndex &index) const
{
return Qt::ItemIsSelectable | Qt::ItemIsEnabled;
}
Task *ScreenshotList::load()
{
return new ScreenshotLoadTask(this);
}
ScreenshotLoadTask::ScreenshotLoadTask(ScreenshotList *list) : m_list(list)
{
}
ScreenshotLoadTask::~ScreenshotLoadTask()
{
}
void ScreenshotLoadTask::executeTask()
{
auto dir = QDir(m_list->instance()->minecraftRoot());
if (!dir.cd("screenshots"))
{
emitFailed("Selected instance does not have any screenshots!");
return;
}
dir.setNameFilters(QStringList() << "*.png");
this->m_results.clear();
for (auto file : dir.entryList())
{
ScreenShot *shot = new ScreenShot();
shot->timestamp = QDateTime::fromString(file, "yyyy-MM-dd_HH.mm.ss.png");
shot->file = dir.absoluteFilePath(file);
m_results.append(ScreenshotPtr(shot));
}
m_list->loadShots(m_results);
emitSucceeded();
}
void ScreenshotList::deleteSelected(ScreenshotDialog *dialog)
{
auto screens = dialog->selected();
if (screens.isEmpty())
{
return;
}
beginResetModel();
QList<std::shared_ptr<ScreenShot>>::const_iterator it;
for (it = screens.cbegin(); it != screens.cend(); it++)
{
auto shot = *it;
if (!QFile(shot->file).remove())
{
CustomMessageBox::selectable(dialog, tr("Error!"),
tr("Failed to delete screenshots!"),
QMessageBox::Warning)->exec();
break;
}
}
ProgressDialog refresh(dialog);
Task *t = load();
if (refresh.exec(t) != QDialog::Accepted)
{
CustomMessageBox::selectable(dialog, tr("Error!"),
tr("Unable to refresh list: %1").arg(t->failReason()),
QMessageBox::Warning)->exec();
}
endResetModel();
}
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