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#include "file.h"
#include <QVBoxLayout>
FileWidget::FileWidget(QWidget* parent) : QWidget(parent)
{
auto* layout = new QVBoxLayout(this);
layout->setContentsMargins(0, 0, 0, 0);
auto* splitter = new QSplitter(Qt::Horizontal, this);
// Left side: List of chunks
m_list = new QListWidget(this);
m_list->setSelectionMode(QAbstractItemView::SingleSelection);
m_list->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
m_list->setSizeAdjustPolicy(QAbstractScrollArea::AdjustToContents);
m_list->setUniformItemSizes(true);
connect(m_list, &QListWidget::itemSelectionChanged, this, &FileWidget::onListSelectionChanged);
splitter->addWidget(m_list);
// Right side: Chunk Widget
m_chunkWidget = new ChunkWidget(this);
splitter->addWidget(m_chunkWidget);
splitter->setSizes({100, 900});
layout->addWidget(splitter);
}
void FileWidget::setFile(Warp::Ref<Warp::File> file)
{
m_file = file;
m_list->clear();
m_chunkWidget->setChunk(nullptr);
m_currentChunks.clear();
if (!m_file)
return;
m_currentChunks = m_file->GetChunks();
for (size_t i = 0; i < m_currentChunks.size(); ++i)
{
auto* listItem = new QListWidgetItem(m_list);
listItem->setText(QString("Chunk #%1").arg(i + 1));
// Store the chunk index in the item's data for easy retrieval
listItem->setData(Qt::UserRole, QVariant::fromValue(static_cast<qulonglong>(i)));
}
if (m_list->count() > 0)
m_list->setCurrentRow(0);
}
void FileWidget::onListSelectionChanged()
{
auto selectedItems = m_list->selectedItems();
if (selectedItems.isEmpty())
{
m_chunkWidget->setChunk(nullptr);
return;
}
auto* item = selectedItems.first();
QVariant data = item->data(Qt::UserRole);
if (data.isValid())
{
size_t index = data.value<qulonglong>();
if (index < m_currentChunks.size())
{
m_chunkWidget->setChunk(m_currentChunks[index]);
}
}
}
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