111 lines
2.9 KiB
C++
111 lines
2.9 KiB
C++
#include "cpTableWidget.h"
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#include <QApplication>
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#include <QDrag>
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#include <QMessageBox>
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#include <QMimeData>
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#include <QPainter>
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#include <Util.h>
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#include <functional>
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#include "GuiUtil/Public.h"
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CpTableWidget::CpTableWidget(QWidget* parent) : QTableWidget(parent)
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{
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}
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CpTableWidget::~CpTableWidget()
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{
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}
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void CpTableWidget::setIsResource(bool isResource)
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{
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isResource_ = isResource;
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}
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void CpTableWidget::dropEvent(QDropEvent* event)
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{
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if (!isResource_) {
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QMessageBox::information(this, tr("提示"), tr("请先重置搜索结果后操作。"));
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event->ignore();
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return;
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}
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if (!event->mimeData()->hasFormat("application/x-qabstractitemmodeldatalist")) {
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event->ignore();
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return;
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}
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QByteArray encoded = event->mimeData()->data("application/x-qabstractitemmodeldatalist");
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QDataStream stream(&encoded, QIODevice::ReadOnly);
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#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
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QPoint pos = event->position().toPoint();
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#else
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QPoint pos = event->pos();
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#endif
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int startRow = rowAt(pos.y());
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int startCol = columnAt(pos.x());
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if (startCol != 1 && startCol != 2) {
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event->ignore();
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return;
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}
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QStringList parseData;
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while (!stream.atEnd()) {
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int row, col;
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QMap<int, QVariant> roleData;
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stream >> row >> col >> roleData;
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parseData.append(roleData[Qt::DisplayRole].toString());
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}
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if (parseData.isEmpty()) {
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event->ignore();
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return;
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}
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int currentRow = startRow;
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if (currentRow == -1) {
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currentRow = rowCount();
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}
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auto setItemData = [this](int row, int col, const QString& data) {
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QTableWidgetItem* item = this->item(row, col);
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if (!item) {
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item = new QTableWidgetItem(data);
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setItem(row, col, item);
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} else {
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item->setText(data);
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}
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};
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for (int i = 0; i < (parseData.size() / 5); ++i, ++currentRow) {
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if (currentRow >= rowCount()) {
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insertRow(rowCount());
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}
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if (parseData[i * 5 + 3] == "Dir") {
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if (startCol == 1) {
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setItemData(currentRow, startCol, Util::Join(GlobalData::Ins()->GetLocalRoot(), parseData[i * 5 + 1]));
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} else {
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setItemData(currentRow, startCol, Util::Join(GlobalData::Ins()->GetRemoteRoot(), parseData[i * 5 + 1]));
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}
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continue;
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}
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setItemData(currentRow, 0, parseData[i * 5 + 1]);
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if (startCol == 1) {
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setItemData(currentRow, 1, GlobalData::Ins()->GetLocalRoot());
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} else {
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setItemData(currentRow, 2, GlobalData::Ins()->GetRemoteRoot());
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}
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}
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event->acceptProposedAction();
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}
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void CpTableWidget::dragEnterEvent(QDragEnterEvent* event)
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{
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if (event->mimeData()->hasFormat("application/x-qabstractitemmodeldatalist")) {
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event->acceptProposedAction();
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} else {
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event->ignore();
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}
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}
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