94 lines
4.2 KiB
C++
94 lines
4.2 KiB
C++
#include "panels/columns/Column3DAnalysis.hpp"
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#include <QMenu>
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#include <QSignalBlocker>
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#include <QTreeWidget>
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#include <QTreeWidgetItem>
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#include <QTreeWidgetItemIterator>
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#include <QVBoxLayout>
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#include "Theme.hpp"
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#include "panels/DatasetListPanel.hpp"
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namespace geopro::app {
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Column3DAnalysis::Column3DAnalysis(QWidget* parent) : QWidget(parent) {
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auto* root = new QVBoxLayout(this);
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root->setContentsMargins(space::kMd, space::kMd, space::kMd, space::kMd);
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root->setSpacing(space::kMd);
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tree_ = new QTreeWidget();
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tree_->setHeaderHidden(true);
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tree_->setRootIsDecorated(true);
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applyDatasetCardDelegate(tree_);
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tree_->setContextMenuPolicy(Qt::CustomContextMenu);
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connect(tree_, &QTreeWidget::customContextMenuRequested, this, &Column3DAnalysis::onContextMenu);
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connect(tree_, &QTreeWidget::itemChanged, this, [this](QTreeWidgetItem*, int) {
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QStringList ids;
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for (QTreeWidgetItemIterator it(tree_); *it; ++it) {
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if ((*it)->checkState(0) == Qt::Checked)
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ids << (*it)->data(0, kDsIdRole).toString();
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}
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emit checkedItemsChanged(ids);
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});
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root->addWidget(tree_, 1);
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}
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void Column3DAnalysis::setDatasets(const std::vector<geopro::data::DsRow>& rows) {
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{
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QSignalBlocker blocker(tree_);
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populateDatasetList(tree_, rows, /*append=*/false);
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for (QTreeWidgetItemIterator it(tree_); *it; ++it) {
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(*it)->setFlags((*it)->flags() | Qt::ItemIsUserCheckable);
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(*it)->setCheckState(0, Qt::Unchecked);
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}
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} // blocker released here
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// 填充后统一发一次(新载入必为空选):清掉上一次的渲染勾选
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QStringList ids;
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for (QTreeWidgetItemIterator it(tree_); *it; ++it)
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if ((*it)->checkState(0) == Qt::Checked)
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ids << (*it)->data(0, kDsIdRole).toString();
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emit checkedItemsChanged(ids);
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}
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void Column3DAnalysis::onContextMenu(const QPoint& pos) {
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QTreeWidgetItem* it = tree_->itemAt(pos);
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if (!it) return;
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const QString dsId = it->data(0, kDsIdRole).toString();
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const QString ddCode = it->data(0, kDsDdCodeRole).toString();
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const QString name = it->data(0, kDsNameRole).toString();
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const bool isSlice = (ddCode == QStringLiteral("dd_slice"));
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QMenu menu(this);
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if (!isSlice) {
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// 三维体数据集：切片▸(上下/前后/左右/任意) / 色阶 / 显示·隐藏 / 数据详情
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QMenu* sub = menu.addMenu(QStringLiteral("切片"));
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using SA = geopro::render::interact::SliceAxis;
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sub->addAction(QStringLiteral("上下"), this, [this]{ emit sliceRequested(SA::UpDown); });
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sub->addAction(QStringLiteral("前后"), this, [this]{ emit sliceRequested(SA::FrontBack); });
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sub->addAction(QStringLiteral("左右"), this, [this]{ emit sliceRequested(SA::LeftRight); });
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sub->addAction(QStringLiteral("任意"), this, [this]{ emit sliceRequested(SA::Oblique); });
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menu.addAction(QStringLiteral("色阶"), this, [this, dsId]{ emit colorScaleRequested(dsId); });
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menu.addAction(QStringLiteral("显示 / 隐藏"), this, [this, dsId]{ emit visibilityToggled(dsId); });
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menu.addAction(QStringLiteral("数据详情"), this, [this, dsId, ddCode, name]{ emit detailRequested(dsId, ddCode, name); });
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} else {
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// 切片数据集：保存/保存为/导出/删除 — 色阶/显示·隐藏/数据详情
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menu.addAction(QStringLiteral("保存"), this, [this, dsId]{ emit sliceSaveRequested(dsId); });
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menu.addAction(QStringLiteral("保存为"), this, [this, dsId]{ emit sliceSaveAsRequested(dsId); });
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menu.addAction(QStringLiteral("导出"), this, [this, dsId]{ emit sliceExportRequested(dsId); });
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menu.addAction(QStringLiteral("删除"), this, [this, dsId]{ emit sliceDeleteRequested(dsId); });
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menu.addSeparator();
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menu.addAction(QStringLiteral("色阶"), this, [this, dsId]{ emit colorScaleRequested(dsId); });
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menu.addAction(QStringLiteral("显示 / 隐藏"), this, [this, dsId]{ emit visibilityToggled(dsId); });
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menu.addAction(QStringLiteral("数据详情"), this, [this, dsId, ddCode, name]{ emit detailRequested(dsId, ddCode, name); });
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}
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menu.exec(tree_->viewport()->mapToGlobal(pos));
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}
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} // namespace geopro::app
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