82 lines
1.7 KiB
C++
82 lines
1.7 KiB
C++
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#include "ScreenshotList.h"
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#include "QDir"
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#include "QPixmap"
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ScreenshotList::ScreenshotList(BaseInstance *instance, QObject *parent)
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: QAbstractListModel(parent), m_instance(instance)
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{
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}
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int ScreenshotList::rowCount(const QModelIndex &) const
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{
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return m_screenshots.size();
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}
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QVariant ScreenshotList::data(const QModelIndex &index, int role) const
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{
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if (!index.isValid())
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return QVariant();
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switch (role)
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{
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case Qt::DecorationRole:
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{
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QPixmap map;
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map.loadFromData(m_screenshots.at(index.row())->file);
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return map;
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}
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case Qt::DisplayRole:
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return m_screenshots.at(index.row())->timestamp;
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case Qt::ToolTipRole:
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return m_screenshots.at(index.row())->timestamp;
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case Qt::TextAlignmentRole:
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return (int)(Qt::AlignHCenter | Qt::AlignVCenter);
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default:
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return QVariant();
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}
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}
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QVariant ScreenshotList::headerData(int section, Qt::Orientation orientation, int role) const
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{
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return QVariant();
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}
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Qt::ItemFlags ScreenshotList::flags(const QModelIndex &index) const
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{
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return Qt::NoItemFlags;
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}
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Task *ScreenshotList::load()
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{
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return new ScreenshotLoadTask(this);
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}
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ScreenshotLoadTask::ScreenshotLoadTask(ScreenshotList *list) : m_list(list)
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{
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}
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ScreenshotLoadTask::~ScreenshotLoadTask()
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{
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}
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void ScreenshotLoadTask::executeTask()
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{
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auto dir = QDir(m_list->instance()->minecraftRoot());
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if (!dir.cd("screenshots"))
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{
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emitFailed("Selected instance does not have any screenshots!");
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return;
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}
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dir.setNameFilters(QStringList() << "*.png");
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this->m_results = QList<ScreenShot *>();
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for (auto file : dir.entryList())
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{
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ScreenShot *shot = new ScreenShot();
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shot->timestamp = file.left(file.length() - 4);
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shot->file = QFile(file).readAll();
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m_results.append(shot);
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}
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m_list->loadShots(m_results);
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emitSucceeded();
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}
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