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@@ -0,0 +1,2743 @@
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+#include "DbTreeViewManager.h"
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+#include "OriginalWnd/OriginalWnd.h"
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+#include "OriginalWnd/NonInteractiveCheckDelegate.h"
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+
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+
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+// 构造函数
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+DbTreeViewManager::DbTreeViewManager(OriginalWnd* originalWnd, QWidget* widget2, QWidget* parent)
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+ : QWidget(parent),
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+ m_originalWnd(originalWnd),
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+ widget2(widget2),
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+ treeViewDown(new QTreeView(this)),
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+ model(new QStandardItemModel(this)),
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+ restoring(false),
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+ m_blockItemChanged(false)
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+
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+{
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+ if (!widget2) {
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+ // qWarning() << "DbTreeViewManager: widget2 未初始化";
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+ return;
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+ }
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+
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+ // 设置模型
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+ treeViewDown->setModel(model);
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+ treeViewDown->setHeaderHidden(true);
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+ treeViewDown->setEditTriggers(QAbstractItemView::NoEditTriggers);
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+
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+ // 设置树视图的几何位置
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+ treeViewDown->setGeometry(16, 106, widget2->width() - 16, widget2->height() - 106);
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+
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+ // 安装事件过滤器以自定义绘制虚线
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+ treeViewDown->viewport()->installEventFilter(this);
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+
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+ // 创建统一分隔线
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+ lineFrame1 = createUnifiedSeparator(widget2, 2);
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+ lineFrame1->setGeometry(16, 100, 460, 2);
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+
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+ // 创建按钮并设置布局
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+ setupButton();
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+
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+ // 创建导航栏
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+ navigationWidget = new QWidget(widget2);
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+ navigationWidget->setGeometry(15, 15, 300, 74);
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+
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+ // 连接目录前的复选框信号与槽
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+ connect(model, &QStandardItemModel::itemChanged, this, &DbTreeViewManager::onItemChanged);
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+
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+ // 目录树连接点击信号
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+ connect(treeViewDown, &QTreeView::clicked, this, &DbTreeViewManager::onTreeViewClicked);
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+
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+ // 连接目录 expanded 和 collapsed 信号
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+ connect(treeViewDown, &QTreeView::expanded, this, [=](const QModelIndex &index) {
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+ QStandardItem *item = model->itemFromIndex(index);
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+ if (!item) return;
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+
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+ QStringList path = buildItemPath(item);
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+ expandedPaths.insert(path.join("/"));
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+ updateSeparatorLine();
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+
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+ // 保存展开路径
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+ saveExpandedPaths();
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+ });
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+
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+ connect(treeViewDown, &QTreeView::collapsed, this, [=](const QModelIndex &index) {
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+ QStandardItem *item = model->itemFromIndex(index);
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+ if (!item) return;
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+
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+ QStringList path = buildItemPath(item);
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+ expandedPaths.remove(path.join("/"));
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+ updateSeparatorLine();
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+
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+ // 保存展开路径
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+ saveExpandedPaths();
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+ });
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+
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+
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+
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+ // 所有展开操作完成后更新分隔线
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+ QTimer::singleShot(0, this, [=]() {
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+ QStandardItem *rootItem = model->invisibleRootItem();
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+ QStandardItem *thirdItem = findFirstThirdLevelItemDFS(rootItem);
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+ if (thirdItem) {
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+ QJsonObject thirdLevelObj = thirdItem->data(Qt::UserRole + 2).toJsonObject();
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+ if (thirdLevelObj.contains("IsThirdLevel") && thirdLevelObj["IsThirdLevel"].toBool()) {
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+ loadButtonConfigForThirdLevel(thirdLevelObj);
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+ }
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+ }
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+ });
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+
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+ // 应用自定义只读复选框委托
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+ treeViewDown->setItemDelegate(new NonInteractiveCheckDelegate(treeViewDown));
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+ menuArray[0] = {2, false,-1};
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+ menuArray[1] = {5, false,-1};
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+ menuArray[2] = {3, false,-1};
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+ menuArray[3] = {4, false,-1};
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+ menuArray[4] = {6, false,-1};
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+ currentMenuId = -1;
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+
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+}
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+
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+DbTreeViewManager::~DbTreeViewManager()
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+{
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+}
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+
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+
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+
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+
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+// 创建横线样式
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+QFrame* DbTreeViewManager::createUnifiedSeparator(QWidget *parent, int height)
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+{
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+ QFrame *separator = new QFrame(parent);
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+ separator->setFrameShape(QFrame::NoFrame); // 移除默认框架
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+ separator->setFixedHeight(height); // 设置固定高度
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+ separator->setStyleSheet("background-color: #C7CAEB;");
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+ separator->hide(); // 初始化为隐藏
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+ return separator;
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+}
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+
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+// 目录树样式
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+void DbTreeViewManager::applyCustomStyles() {
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+ treeViewDown->setStyleSheet(R"(
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+ /* 设置分支图标 */
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+ QTreeView::branch:closed:has-children {
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+ border-image: none;
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+ image: url(:/images/home_add.png);
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+ }
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+ QTreeView::branch:open:has-children {
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+ border-image: none;
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+ image: url(:/images/home_minus.png);
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+ }
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+
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+ /* 设置多选框 */
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+ QTreeView::indicator:unchecked {
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+ image: url(:/images/home_NotSelecte.png);
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+ }
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+ QTreeView::indicator:checked {
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+ image: url(:/images/home_selected.png);
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+ }
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+
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+ /* 背景透明，行间距 */
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+ QTreeView {
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+ background: transparent;
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+ border: none;
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+ }
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+
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+ /* 设置项目选中的背景色 */
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+ QTreeView::item:selected {
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+ background-color: #A9B4FF;
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+ }
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+
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+ /* 设置项目的行间距 */
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+ QTreeView::item {
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+ padding-top: 5px; /* 上边距 */
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+ padding-bottom: 5px; /* 下边距 */
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+ }
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+ )");
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+}
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+
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+// 检查权限
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+bool DbTreeViewManager::hasPrivilege(const int &UserGrade, const int &userPrivilege)
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+{
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+ bool hasPriv;
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+ // UserGrade 是以逗号分隔的字符串，如 "1,2,3"
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+ if(UserGrade==userPrivilege){
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+ hasPriv = true;
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+ }else{
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+ hasPriv = false;
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+ }
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+ // qDebug() << "Checking privilege. UserGrade:" << UserGrade << "userPrivilege:" << userPrivilege << "result:" << hasPriv;
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+ return hasPriv;
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+}
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+void DbTreeViewManager::updateDb(const QString &TableName, const int &Id,const QString currentValue){
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+ QSqlDatabase db = QSqlDatabase::database();
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+ if (!db.isOpen()) {
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+ qWarning() << "数据库未打开";
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+ }
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+ QString sql = QString("UPDATE %1 SET currentValue = :newValue WHERE id = :id").arg(TableName);
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+ QSqlQuery query;
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+ query.prepare(sql);
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+ query.bindValue(":newValue", currentValue);
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+ query.bindValue(":id", Id);
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+ // 执行更新操作
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+ if (!query.exec()) {
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+ qWarning() << "Failed to update currentValue:" << query.lastError().text();
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+ } else {
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+ qDebug() << "currentValue updated successfully.";
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+ }
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+}
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+void DbTreeViewManager::initializeTree(int configId, const int &userPrivilege)
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+{
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+ qDebug() << "Initializing tree with configId:" << configId << "and userPrivilege:" << userPrivilege;
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+
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+ m_currentConfigId = configId; // 设置当前配置ID
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+ // 先清空历史
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+ clearHistory();
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+
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+ // 保存之前的选中/展开状态
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+ m_blockItemChanged = true;
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+ restoring = true;
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+
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+ // 清理当前的分隔线
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+ clearAllSeparators();
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+
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+ // 清空已有模型数据和相关记录
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+ model->clear();
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+ firstLevelSeparators.clear();
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+ expandedPaths.clear();
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+
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+ // 清理并隐藏三级目录窗口
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+ clearThirdLevelMenu();
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+
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+ // **Home 界面逻辑**
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+ if (configId == 1) {
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+
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+ // 隐藏目录树和分隔线
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+ treeViewDown->hide();
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+
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+ for (auto separator : firstLevelSeparators) {
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+ if (separator)
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+ separator->hide();
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+ }
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+ // 隐藏导航栏
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+ navigationWidget->hide();
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+
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+ // 隐藏按钮
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+ updateButtonsVisibility(); // 将按钮隐藏
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+
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+ // 隐藏特定的分隔线 lineFrame1
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+ if (lineFrame1) {
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+ lineFrame1->hide();
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+ }
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+
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+ // 从 BondHead 和 Buttons 表中加载 DirectoryId = 1 的数据
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+ QJsonObject data = fetchThirdLevelData(1, userPrivilege);
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+ displayThirdLevelFields(data, true); // 传递参数表示 Home 界面
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+
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+ // 把当前页面压到 m_backStack 里
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+ PageState st;
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+ st.path << "Home";
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+ st.isThirdLevel = true;
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+ st.directoryId = 1;
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+ m_backStack.append(st);
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+ if(m_backStack.size() >= 2){
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+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
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+ }
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+
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+ } else {
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+ // **其他配置逻辑**
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+ // 设置 treeViewDown 的几何位置
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+ treeViewDown->setGeometry(16, 106, widget2->width() - 16, widget2->height() - 106);
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+ // 显示目录树和分隔线
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+ treeViewDown->show();
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+ for (auto separator : firstLevelSeparators) {
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+ if (separator)
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+ separator->show();
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+ }
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+ // 应用自定义样式
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+ applyCustomStyles();
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+
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+ // 显示导航栏
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+ navigationWidget->show();
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+
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+ // 显示按钮
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+ updateButtonsVisibility();
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+
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+ // 显示特定的分隔线 lineFrame1
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+ if (lineFrame1) {
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+ lineFrame1->show();
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+ }
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+
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+ // 加载目录数据 并进行权限判断
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+ loadDirectories(configId, userPrivilege);
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+
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+ // 更新分隔线
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+ updateSeparatorLine();
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+
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+ m_blockItemChanged = false;
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+
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+ restoring = false;
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+
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+ // qDebug() << "Tree initialization completed.";
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+
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+ // 恢复展开路径
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+ loadExpandedPaths();
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+
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+ // 恢复复选框状态
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+ loadCheckedPaths();
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+
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+ // 自动选中第一个根目录项并更新导航栏
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+ QStandardItem *rootItem = model->invisibleRootItem()->child(0);
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+ if (rootItem) {
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+ QModelIndex rootIndex = model->indexFromItem(rootItem);
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+ treeViewDown->setCurrentIndex(rootIndex);
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+ updateNavigationBar(rootIndex);
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+
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+ // 如果当前根目录是三级目录，则加载其字段内容
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+ QVariant dataVar = rootItem->data(Qt::UserRole + 2).toJsonObject();
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+ bool isThirdLevel = false;
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+ int directoryId = -1;
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+ if (dataVar.canConvert<QJsonObject>()) {
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+ QJsonObject thirdLevelObj = dataVar.toJsonObject();
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+ if (thirdLevelObj.contains("IsThirdLevel") && thirdLevelObj["IsThirdLevel"].toBool()) {
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+ isThirdLevel = true;
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+ if (thirdLevelObj.contains("Id")) {
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+ directoryId = thirdLevelObj["Id"].toInt();
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+ }
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+ }
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+ }
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+ if (isThirdLevel) {
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+ if (directoryId == -1) {
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+ // qWarning() << "无效的 DirectoryId，无法加载第三层目录内容。";
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+ return;
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+ }
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+ // userPrivilege 同样传递
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+ QJsonObject data = fetchThirdLevelData(directoryId, userPrivilege);
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+ displayThirdLevelFields(data, false); // 传递参数表示非 Home 界面
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+
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+
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+ // 把当前状态压入 m_backStack
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+ PageState st;
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+ st.path = buildItemPath(rootItem);
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+ st.isThirdLevel = true;
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+ st.directoryId = directoryId;
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+ m_backStack.append(st);
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+ if(m_backStack.size() >= 2){
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+
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+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
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+ }
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+ }
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+ } else {
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+ // qWarning() << "树形模型中没有根目录项。";
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+ }
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+
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+ // 自动找第一个三级目录
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+ QStandardItem *rootItem1 = model->invisibleRootItem();
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+ QStandardItem *firstThirdItem = findFirstThirdLevelItemDFS(rootItem1);
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+ if (!firstThirdItem) {
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+ // qDebug() << "[initializeTree] No third-level item found, do nothing.";
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+ return;
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+ }
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+
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+ // QStandardItem 里获取它的目录信息
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+ QVariant dataVar = firstThirdItem->data(Qt::UserRole + 2);
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+ if (!dataVar.canConvert<QJsonObject>()) {
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+ // qWarning() << "[initializeTree] firstThirdItem->data 无法转换为 QJsonObject";
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+ return;
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+ }
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+
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+ QJsonObject dirObj = dataVar.toJsonObject();
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+ if (!dirObj.contains("Id")) {
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+ // qWarning() << "[initializeTree] 第一个三级目录无 Id 字段，无法加载";
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+ return;
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+ }
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+ int directoryId = dirObj["Id"].toInt();
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+
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+ // 数据库BondHead/Buttons
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+ QJsonObject data = fetchThirdLevelData(directoryId, userPrivilege);
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+ if (!data.contains("buttons")) {
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+ // 第三层没有 buttons 字段
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+ qWarning() << "[initializeTree] fetchThirdLevelData: no 'buttons', skip";
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+ return;
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+ }
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+
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+ // singleShot 在所有展开操作完成后更新分隔线
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+ QTimer::singleShot(0, this, &DbTreeViewManager::updateSeparatorLine);
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+
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+ // loadButtonConfigForThirdLevel 显示按钮
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+ loadButtonConfigForThirdLevel(data);
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+ }
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+
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+}
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+
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+
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+
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+
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+
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+// 从数据库加载目录 包含权限判断
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+void DbTreeViewManager::loadDirectories(int configId, const int &userPrivilege)
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+{
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+ // qDebug() << "Loading directories for configId:" << configId << "with userPrivilege:" << userPrivilege;
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+
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+ QSqlDatabase db = QSqlDatabase::database();
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+ if (!db.isOpen()) {
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+ qWarning() << "数据库未打开";
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+ return;
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+ }
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+
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+ QSqlQuery query(db);
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+ query.prepare(R"(
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+ SELECT Id, Name, ParentId, IsThirdLevel, Separator, UserGrade, Circle
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+ FROM Directories
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+ WHERE ConfigId = :configId
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+ )");
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+ query.bindValue(":configId", configId);
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+
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+ if (!query.exec()) {
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+ qWarning() << "查询 Directories 失败:" << query.lastError().text();
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+ return;
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|
+ }
|
|
|
+
|
|
|
+ // 以 QJsonObject 保存所有目录
|
|
|
+ QList<QJsonObject> directories;
|
|
|
+ while (query.next()) {
|
|
|
+ QJsonObject obj;
|
|
|
+ int id = query.value("Id").toInt();
|
|
|
+ obj["Id"] = id;
|
|
|
+ obj["Name"] = query.value("Name").toString();
|
|
|
+ obj["ParentId"] = query.value("ParentId").isNull() ? -1 : query.value("ParentId").toInt();
|
|
|
+ obj["IsThirdLevel"] = query.value("IsThirdLevel").toBool();
|
|
|
+ obj["Separator"] = query.value("Separator").toInt();
|
|
|
+ obj["UserGrade"] = query.value("UserGrade").toString();
|
|
|
+ obj["Circle"] = query.value("Circle").toInt();
|
|
|
+ qDebug() << "加载目录："<< obj["Name"].toString() << " ParentId:" << obj["ParentId"].toInt()<< " Separator:" << obj["Separator"].toInt();
|
|
|
+ qDebug() << " Circle:" << obj["Circle"].toInt();
|
|
|
+
|
|
|
+ // 权限判断：只有当记录的 UserGrade 中包含当前用户权限时才加入
|
|
|
+ bool ok;
|
|
|
+ if (hasPrivilege(obj["UserGrade"].toString().toInt(&ok,16), userPrivilege))
|
|
|
+ directories.append(obj);
|
|
|
+ else
|
|
|
+ qDebug() << "目录跳过（权限不足）:" << obj["Name"].toString();
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ // qDebug() << "Loaded directories count:" << directories.size();
|
|
|
+
|
|
|
+ // 根据目录列表构建树模型
|
|
|
+ buildTreeFromDirectories(directories);
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::buildTreeFromDirectories(const QList<QJsonObject> &directories)
|
|
|
+{
|
|
|
+ // 建立 Id->QStandardItem 的映射
|
|
|
+ QMap<int, QStandardItem*> idItemMap;
|
|
|
+ for (const QJsonObject &dir : directories) {
|
|
|
+ QStandardItem *item = new QStandardItem(dir["Name"].toString());
|
|
|
+ item->setData(dir["Id"].toInt(), Qt::UserRole + 1); // 保存目录Id
|
|
|
+ // 如果是三级目录，将整个 JSON 对象存到 UserRole+2
|
|
|
+ if (dir["IsThirdLevel"].toBool()) {
|
|
|
+ item->setData(dir, Qt::UserRole + 2);
|
|
|
+ } else {
|
|
|
+ item->setData(false, Qt::UserRole + 2); // 标记为非三级目录
|
|
|
+ }
|
|
|
+ item->setCheckable(true);
|
|
|
+ // 复选框状态由程序逻辑设置
|
|
|
+ item->setCheckState(Qt::Unchecked);
|
|
|
+ idItemMap.insert(dir["Id"].toInt(), item);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 建立父子关系
|
|
|
+ for (const QJsonObject &dir : directories) {
|
|
|
+ int parentId = dir["ParentId"].toInt();
|
|
|
+ int currentId = dir["Id"].toInt();
|
|
|
+ QStandardItem *childItem = idItemMap.value(currentId);
|
|
|
+
|
|
|
+ if (parentId == -1) {
|
|
|
+ // 说明这是一级目录
|
|
|
+ model->invisibleRootItem()->appendRow(childItem);
|
|
|
+
|
|
|
+ // 如果一级目录的 "Separator" == 1，则为其创建一条分割线
|
|
|
+ if (dir["Separator"].toInt() == 1) {
|
|
|
+ QFrame *sep = createUnifiedSeparator(widget2, 2);
|
|
|
+ sep->hide();
|
|
|
+ firstLevelSeparators.insert(childItem, sep);
|
|
|
+ }
|
|
|
+
|
|
|
+ } else {
|
|
|
+ // 非一级目录 => 子目录
|
|
|
+ QStandardItem *parentItem = idItemMap.value(parentId);
|
|
|
+ if (parentItem)
|
|
|
+ parentItem->appendRow(childItem);
|
|
|
+ else
|
|
|
+ qWarning() << "无法找到 ParentId:" << parentId << "的父目录项";
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// 查询三级目录下的 BondHead 和 Buttons 数据 均判断权限
|
|
|
+
|
|
|
+QJsonObject DbTreeViewManager::fetchThirdLevelData(int directoryId, const int &userPrivilege)
|
|
|
+{
|
|
|
+ QJsonObject data;
|
|
|
+ QJsonArray fieldsArray;
|
|
|
+ QJsonArray buttonsArray;
|
|
|
+ QString temp;
|
|
|
+ bool allChangeFlag = true; // 默认所有 ChangeFlag 为 true
|
|
|
+
|
|
|
+ QSqlDatabase db = QSqlDatabase::database();
|
|
|
+ if (!db.isOpen()) {
|
|
|
+ qWarning() << "数据库未打开";
|
|
|
+ return data;
|
|
|
+ }
|
|
|
+ // 查询 TableName 表
|
|
|
+ QSqlQuery queryBondtest(db);
|
|
|
+ queryBondtest.prepare(R"(
|
|
|
+ SELECT TableName
|
|
|
+ FROM Directories
|
|
|
+ WHERE Id = :dirId
|
|
|
+ )");
|
|
|
+ queryBondtest.bindValue(":dirId",directoryId);
|
|
|
+ if (queryBondtest.exec()) {
|
|
|
+ while (queryBondtest.next()) {
|
|
|
+ temp = queryBondtest.value("TableName").toString();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ QStringList tableName = temp.split(",");
|
|
|
+ QString currentTableName;
|
|
|
+ for (const QString &item : tableName) {
|
|
|
+ if (item.isEmpty()) {
|
|
|
+ qDebug() << "Encountered an empty string, stopping traversal.";
|
|
|
+ break; // 遇到空字符串时退出循环
|
|
|
+ }else{
|
|
|
+ currentTableName = item;
|
|
|
+ QString sql = QString("SELECT Id, DirectoryId, Describe, Type, Value,CurrentValue,UpLimit,DownLimit,units, Groupld, UserGrade, ChangeFlag FROM %1 WHERE DirectoryId = :dirId").arg(currentTableName);
|
|
|
+ // 查询 BondHead 表
|
|
|
+ QSqlQuery queryBond(db);
|
|
|
+ queryBond.prepare(sql);
|
|
|
+ queryBond.bindValue(":dirId", directoryId);
|
|
|
+ if (queryBond.exec()) {
|
|
|
+ while (queryBond.next()) {
|
|
|
+ bool ok;
|
|
|
+ int dbUserGrade = queryBond.value("UserGrade").toString().toInt(&ok, 16);
|
|
|
+ // 只有当数据库记录的 UserGrade 包含当前用户权限时才加载该字段
|
|
|
+ if (!hasPrivilege(dbUserGrade, userPrivilege))
|
|
|
+ continue;
|
|
|
+ QJsonObject field;
|
|
|
+ field["Id"] = queryBond.value("Id").toInt();
|
|
|
+ field["DirectoryId"] = queryBond.value("DirectoryId").toInt();
|
|
|
+ field["Describe"] = queryBond.value("Describe").toString();
|
|
|
+ field["Type"] = queryBond.value("Type").toString();
|
|
|
+ field["Value"] = queryBond.value("Value").toString();
|
|
|
+ field["CurrentValue"] = queryBond.value("CurrentValue").toString();
|
|
|
+ field["UpLimit"] = queryBond.value("UpLimit").toString();
|
|
|
+ field["DownLimit"] = queryBond.value("DownLimit").toString();
|
|
|
+ field["units"] = queryBond.value("units").toString();
|
|
|
+ field["Groupld"] = queryBond.value("Groupld").toInt();
|
|
|
+ field["ChangeFlag"] = queryBond.value("ChangeFlag").toInt();
|
|
|
+ field["TableName"] = currentTableName;
|
|
|
+ fieldsArray.append(field);
|
|
|
+
|
|
|
+ // 如果有任一字段 ChangeFlag 为 0，则 allChangeFlag = false
|
|
|
+ if (queryBond.value("ChangeFlag").toInt() == 0)
|
|
|
+ allChangeFlag = false;
|
|
|
+ }
|
|
|
+ // qDebug() << "Fetched fields:" << fieldsArray;
|
|
|
+ } else {
|
|
|
+ qWarning() << "查询 BondHead 失败:" << queryBond.lastError().text();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ //QString sql = QString("SELECT Id, DirectoryId, Describe, Type, Value,units, Groupld, UserGrade, ChangeFlag FROM %1 WHERE DirectoryId = :dirId").arg(currentTableName);
|
|
|
+ // // 查询 BondHead 表
|
|
|
+ // QSqlQuery queryBond(db);
|
|
|
+ // queryBond.prepare(sql);
|
|
|
+ // queryBond.bindValue(":dirId", directoryId);
|
|
|
+ // if (queryBond.exec()) {
|
|
|
+ // while (queryBond.next()) {
|
|
|
+ // bool ok;
|
|
|
+ // int dbUserGrade = queryBond.value("UserGrade").toString().toInt(&ok, 16);
|
|
|
+ // // 只有当数据库记录的 UserGrade 包含当前用户权限时才加载该字段
|
|
|
+ // if (!hasPrivilege(dbUserGrade, userPrivilege))
|
|
|
+ // continue;
|
|
|
+ // QJsonObject field;
|
|
|
+ // field["Id"] = queryBond.value("Id").toInt();
|
|
|
+ // field["DirectoryId"] = queryBond.value("DirectoryId").toInt();
|
|
|
+ // field["Describe"] = queryBond.value("Describe").toString();
|
|
|
+ // field["Type"] = queryBond.value("Type").toString();
|
|
|
+ // field["Value"] = queryBond.value("Value").toString();
|
|
|
+ // field["units"] = queryBond.value("units").toString();
|
|
|
+ // field["Groupld"] = queryBond.value("Groupld").toInt();
|
|
|
+ // field["ChangeFlag"] = queryBond.value("ChangeFlag").toInt();
|
|
|
+ // fieldsArray.append(field);
|
|
|
+
|
|
|
+ // // 如果有任一字段 ChangeFlag 为 0，则 allChangeFlag = false
|
|
|
+ // if (queryBond.value("ChangeFlag").toInt() == 0)
|
|
|
+ // allChangeFlag = false;
|
|
|
+ // }
|
|
|
+ // // qDebug() << "Fetched fields:" << fieldsArray;
|
|
|
+ // } else {
|
|
|
+ // qWarning() << "查询 BondHead 失败:" << queryBond.lastError().text();
|
|
|
+ // }
|
|
|
+
|
|
|
+ // 查询 Buttons 表
|
|
|
+ QSqlQuery queryBtn(db);
|
|
|
+ queryBtn.prepare(R"(
|
|
|
+ SELECT ButtonId, Icon, Text, Enabled, UserGrade
|
|
|
+ FROM Buttons
|
|
|
+ WHERE DirectoryId = :dirId
|
|
|
+ )");
|
|
|
+ queryBtn.bindValue(":dirId", directoryId);
|
|
|
+ if (queryBtn.exec()) {
|
|
|
+ while (queryBtn.next()) {
|
|
|
+ bool ok;
|
|
|
+ int btnUserGrade = queryBtn.value("UserGrade").toString().toInt(&ok, 16);
|
|
|
+ if (!hasPrivilege(btnUserGrade, userPrivilege))
|
|
|
+ continue;
|
|
|
+ QJsonObject button;
|
|
|
+ button["id"] = queryBtn.value("ButtonId").toString();
|
|
|
+ button["icon"] = queryBtn.value("Icon").toString();
|
|
|
+ button["text"] = queryBtn.value("Text").toString();
|
|
|
+ button["enabled"] = queryBtn.value("Enabled").toBool();
|
|
|
+ buttonsArray.append(button);
|
|
|
+ }
|
|
|
+ // qDebug() << "Fetched buttons:" << buttonsArray;
|
|
|
+ } else {
|
|
|
+ qWarning() << "查询 Buttons 失败:" << queryBtn.lastError().text();
|
|
|
+ }
|
|
|
+
|
|
|
+ data["fields"] = fieldsArray;
|
|
|
+ data["buttons"] = buttonsArray;
|
|
|
+ data["IsThirdLevel"] = true;
|
|
|
+ data["allChangeFlag"] = allChangeFlag;
|
|
|
+ return data;
|
|
|
+}
|
|
|
+
|
|
|
+// 事件过滤器，用于自定义绘制虚线
|
|
|
+bool DbTreeViewManager::eventFilter(QObject *watched, QEvent *event)
|
|
|
+{
|
|
|
+ // 拦截 Paint 事件
|
|
|
+ if (watched == treeViewDown->viewport() && event->type() == QEvent::Paint)
|
|
|
+ {
|
|
|
+ // 进行默认绘制
|
|
|
+ bool handled = QWidget::eventFilter(watched, event);
|
|
|
+
|
|
|
+ // 使用 QPainter 叠加画“拐角线”
|
|
|
+ QPainter painter(treeViewDown->viewport());
|
|
|
+ if (!painter.isActive()) {
|
|
|
+ qWarning() << "Painter not active";
|
|
|
+ return handled;
|
|
|
+ }
|
|
|
+ painter.save();
|
|
|
+ painter.setPen(QPen(Qt::gray, 1, Qt::DashLine)); // 灰色、1px 宽、虚线
|
|
|
+
|
|
|
+ // 调用递归函数，绘制所有分支
|
|
|
+ paintAllBranches(QModelIndex(), painter);
|
|
|
+ painter.restore();
|
|
|
+ return handled;
|
|
|
+ }
|
|
|
+ // 其余事件交给父类默认处理
|
|
|
+ return QWidget::eventFilter(watched, event);
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// 递归绘制所有分支
|
|
|
+void DbTreeViewManager::paintAllBranches(const QModelIndex &parentIndex, QPainter &painter)
|
|
|
+{
|
|
|
+ int rowCount = model->rowCount(parentIndex);
|
|
|
+ for(int i = 0; i < rowCount; ++i)
|
|
|
+ {
|
|
|
+ // 当前子节点
|
|
|
+ QModelIndex childIndex = model->index(i, 0, parentIndex);
|
|
|
+ if (!childIndex.isValid()) continue;
|
|
|
+
|
|
|
+ // 1) 父->子拐角线
|
|
|
+ drawParentChildLine(childIndex, painter);
|
|
|
+
|
|
|
+ // 2) 兄弟延续竖线(如果本节点不是最后一个兄弟，就在拐点列画条向下的线)
|
|
|
+ if (i < rowCount - 1) {
|
|
|
+ drawSiblingLine(childIndex, painter);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 3) 递归处理子节点
|
|
|
+ paintAllBranches(childIndex, painter);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// 在“父节点 -> 子节点”间画一条“L”型拐角线，调整横向线段的长度
|
|
|
+void DbTreeViewManager::drawParentChildLine(const QModelIndex &childIndex, QPainter &painter)
|
|
|
+{
|
|
|
+ QModelIndex parentIndex = childIndex.parent();
|
|
|
+ if (!parentIndex.isValid()) {
|
|
|
+ // “顶层节点”定义一个固定的起点 (rootX, rootY)
|
|
|
+ int indent = treeViewDown->indentation();
|
|
|
+ int depth = 0; // 顶层节点深度为0
|
|
|
+ int branchX = (depth + 1) * indent - indent / 2; // 计算 branchX 基于缩进和深度
|
|
|
+
|
|
|
+ // 定义 rootY 为节点中心 Y
|
|
|
+ QRect childRect = treeViewDown->visualRect(childIndex);
|
|
|
+ if (!childRect.isValid())
|
|
|
+ return;
|
|
|
+
|
|
|
+ int rootY = childRect.center().y();
|
|
|
+
|
|
|
+ // 定义横向偏移量
|
|
|
+ const int hOffset = -20;
|
|
|
+
|
|
|
+ // 绘制竖线
|
|
|
+ painter.drawLine(QPoint(branchX, rootY),
|
|
|
+ QPoint(branchX, childRect.center().y()));
|
|
|
+
|
|
|
+ // 计算新的横线终点
|
|
|
+ int newX = childRect.left() + hOffset;
|
|
|
+
|
|
|
+ // 绘制横线
|
|
|
+ painter.drawLine(QPoint(branchX, childRect.center().y()),
|
|
|
+ QPoint(newX, childRect.center().y()));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QRect parentRect = treeViewDown->visualRect(parentIndex);
|
|
|
+ QRect childRect = treeViewDown->visualRect(childIndex);
|
|
|
+ if (!parentRect.isValid() || !childRect.isValid()) {
|
|
|
+ // 父或子超出可视区域
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ int pMidY = parentRect.center().y();
|
|
|
+ int cMidY = childRect.center().y();
|
|
|
+
|
|
|
+ // 计算节点深度
|
|
|
+ int depth = 0;
|
|
|
+ QModelIndex p = parentIndex;
|
|
|
+ while (p.isValid()) {
|
|
|
+ depth++;
|
|
|
+ p = p.parent();
|
|
|
+ }
|
|
|
+
|
|
|
+ int indent = treeViewDown->indentation();
|
|
|
+ int branchX = depth * indent - indent / 2;
|
|
|
+
|
|
|
+ // branchX 不超出视图范围
|
|
|
+ branchX = std::max(branchX, 0);
|
|
|
+
|
|
|
+ // 定义横向偏移量
|
|
|
+ const int hOffset = -15;
|
|
|
+
|
|
|
+ // 绘制竖线
|
|
|
+ painter.drawLine(QPoint(branchX, pMidY), QPoint(branchX, cMidY));
|
|
|
+
|
|
|
+ // 计算新的横线终点
|
|
|
+ int newX = childRect.left() + hOffset;
|
|
|
+
|
|
|
+ // 绘制横线
|
|
|
+ painter.drawLine(QPoint(branchX, cMidY), QPoint(newX, cMidY));
|
|
|
+}
|
|
|
+
|
|
|
+// 节点下面还有兄弟，则在拐点列那里继续往下画竖线
|
|
|
+void DbTreeViewManager::drawSiblingLine(const QModelIndex &childIndex, QPainter &painter)
|
|
|
+{
|
|
|
+ QModelIndex parentIndex = childIndex.parent();
|
|
|
+ if (!parentIndex.isValid()) {
|
|
|
+ return; // 没有父节点
|
|
|
+ }
|
|
|
+
|
|
|
+ // 下一个兄弟
|
|
|
+ int row = childIndex.row();
|
|
|
+ int lastRow = model->rowCount(parentIndex) - 1;
|
|
|
+ if (row >= lastRow) {
|
|
|
+ return; // 说明是最后一个兄弟，不用画延伸线
|
|
|
+ }
|
|
|
+
|
|
|
+ QModelIndex nextSibling = model->index(row + 1, 0, parentIndex);
|
|
|
+ QRect currRect = treeViewDown->visualRect(childIndex);
|
|
|
+ QRect nextRect = treeViewDown->visualRect(nextSibling);
|
|
|
+ if (!currRect.isValid() || !nextRect.isValid()) {
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 计算节点深度
|
|
|
+ int depth = 0;
|
|
|
+ QModelIndex p = parentIndex;
|
|
|
+ while (p.isValid()) {
|
|
|
+ depth++;
|
|
|
+ p = p.parent();
|
|
|
+ }
|
|
|
+
|
|
|
+ int indent = treeViewDown->indentation();
|
|
|
+ int branchX = depth * indent - indent / 2;
|
|
|
+
|
|
|
+ // 确保 branchX 不超出视图范围
|
|
|
+ branchX = std::max(branchX, 0);
|
|
|
+
|
|
|
+ // 从当前节点底部向下延伸到下一个兄弟节点顶部
|
|
|
+ int startY = currRect.bottom();
|
|
|
+ int endY = nextRect.top();
|
|
|
+
|
|
|
+ painter.drawLine(QPoint(branchX, startY), QPoint(branchX, endY));
|
|
|
+}
|
|
|
+
|
|
|
+// 递归查找第一个三级目录项
|
|
|
+QStandardItem* DbTreeViewManager::findFirstThirdLevelItemDFS(QStandardItem *parentItem)
|
|
|
+{
|
|
|
+ if (!parentItem) {
|
|
|
+ return nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 遍历当前 parentItem 的所有子
|
|
|
+ for (int i = 0; i < parentItem->rowCount(); ++i) {
|
|
|
+ QStandardItem *child = parentItem->child(i);
|
|
|
+ if (!child) continue;
|
|
|
+
|
|
|
+ // 检查这个子节点是否是三级目录
|
|
|
+ QVariant data = child->data(Qt::UserRole + 2);
|
|
|
+ if (data.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = data.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ // 找到第一个 IsThirdLevel = true 的节点就返回
|
|
|
+ return child;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 如果不是 IsThirdLevel，继续往子节点里找
|
|
|
+ QStandardItem* deeperFound = findFirstThirdLevelItemDFS(child);
|
|
|
+ if (deeperFound) {
|
|
|
+ return deeperFound;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return nullptr;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::onItemChanged(QStandardItem *item)
|
|
|
+{
|
|
|
+ if (m_blockItemChanged || restoring) {
|
|
|
+ return; // 防止递归和恢复期间触发
|
|
|
+ }
|
|
|
+
|
|
|
+ m_blockItemChanged = true;
|
|
|
+
|
|
|
+ Qt::CheckState state = item->checkState();
|
|
|
+
|
|
|
+ // 更新所有子项的复选框状态
|
|
|
+ for (int i = 0; i < item->rowCount(); ++i) {
|
|
|
+ QStandardItem *child = item->child(i);
|
|
|
+ if (child) {
|
|
|
+ child->setCheckState(state);
|
|
|
+ // 递归更新子项
|
|
|
+ onItemChanged(child);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 更新所有父项的复选框状态
|
|
|
+ QModelIndex parentIndex = item->index().parent();
|
|
|
+ while (parentIndex.isValid()) {
|
|
|
+ QStandardItem *parentItem = model->itemFromIndex(parentIndex);
|
|
|
+ if (!parentItem) break;
|
|
|
+
|
|
|
+ int checkedCount = 0;
|
|
|
+ int totalCount = parentItem->rowCount();
|
|
|
+ for (int i = 0; i < totalCount; ++i) {
|
|
|
+ QStandardItem *child = parentItem->child(i);
|
|
|
+ if (child && child->checkState() == Qt::Checked) {
|
|
|
+ checkedCount++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (checkedCount == totalCount) {
|
|
|
+ parentItem->setCheckState(Qt::Checked);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ parentItem->setCheckState(Qt::Unchecked);
|
|
|
+ }
|
|
|
+
|
|
|
+ parentIndex = parentIndex.parent();
|
|
|
+ }
|
|
|
+
|
|
|
+ m_blockItemChanged = false;
|
|
|
+
|
|
|
+ // 记录复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// 初始化和设置按钮
|
|
|
+void DbTreeViewManager::setupButton()
|
|
|
+{
|
|
|
+ // 创建按钮并设置属性
|
|
|
+ auto createButton = [&](QPushButton*& button, const QString& iconPath, const QRect& geometry) {
|
|
|
+ button = new QPushButton(this);
|
|
|
+ button->setIcon(QIcon(iconPath));
|
|
|
+ button->setGeometry(geometry);
|
|
|
+ button->setStyleSheet(R"(
|
|
|
+ QPushButton {
|
|
|
+ position: absolute;
|
|
|
+ border-radius: 6px;
|
|
|
+ opacity: 1;
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ }
|
|
|
+ QPushButton:hover {
|
|
|
+ background-color: #A9B4FF; /* 鼠标悬停效果 */
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ button->show();
|
|
|
+ };
|
|
|
+
|
|
|
+ // 根据原始代码调整按钮的位置和大小
|
|
|
+ createButton(ButtonBack, ":/images/home_openFile.png", QRect(328, 6, 76, 30));
|
|
|
+ createButton(buttonUp, ":/images/home_up.png", QRect(408, 6, 36, 30));
|
|
|
+ createButton(buttonDown, ":/images/home_down.png", QRect(408, 40, 36, 30));
|
|
|
+ createButton(buttonLeft, ":/images/home_left_hide.png", QRect(328, 40, 36, 30));
|
|
|
+ createButton(buttonRight, ":/images/home_right.png", QRect(368, 40, 36, 30));
|
|
|
+
|
|
|
+ // 连接按钮的点击信号到相应的槽函数
|
|
|
+ connect(ButtonBack, &QPushButton::clicked, this, &DbTreeViewManager::onButtonBackClicked);
|
|
|
+ connect(buttonUp, &QPushButton::clicked, this, &DbTreeViewManager::onButtonUpClicked);
|
|
|
+ connect(buttonDown, &QPushButton::clicked, this, &DbTreeViewManager::onButtonDownClicked);
|
|
|
+ connect(buttonLeft, &QPushButton::clicked, this, &DbTreeViewManager::onButtonLeftClicked);
|
|
|
+ connect(buttonRight, &QPushButton::clicked, this, &DbTreeViewManager::onButtonRightClicked);
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::updateButtonsVisibility()
|
|
|
+{
|
|
|
+ if (m_currentConfigId == 1) {
|
|
|
+ // Home 界面，隐藏所有按钮
|
|
|
+ ButtonBack->hide();
|
|
|
+ buttonUp->hide();
|
|
|
+ buttonDown->hide();
|
|
|
+ buttonLeft->hide();
|
|
|
+ buttonRight->hide();
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // 其他配置，显示所有按钮
|
|
|
+ ButtonBack->show();
|
|
|
+ buttonUp->show();
|
|
|
+ buttonDown->show();
|
|
|
+ buttonLeft->show();
|
|
|
+ buttonRight->show();
|
|
|
+ }
|
|
|
+}
|
|
|
+QStandardItem* DbTreeViewManager::deepCopyItem(const QStandardItem *item){
|
|
|
+ if (!item) {
|
|
|
+ return nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 创建一个新的 QStandardItem
|
|
|
+ QStandardItem *newItem = new QStandardItem(item->text());
|
|
|
+ newItem->setIcon(item->icon());
|
|
|
+ newItem->setToolTip(item->toolTip());
|
|
|
+ newItem->setEditable(item->isEditable());
|
|
|
+ newItem->setCheckable(item->isCheckable());
|
|
|
+ newItem->setCheckState(item->checkState());
|
|
|
+
|
|
|
+ // 递归复制子项
|
|
|
+ for (int i = 0; i < item->rowCount(); ++i) {
|
|
|
+ QStandardItem *childItem = item->child(i);
|
|
|
+ QStandardItem *newChildItem = deepCopyItem(childItem);
|
|
|
+ newItem->appendRow(newChildItem);
|
|
|
+ }
|
|
|
+
|
|
|
+ return newItem;
|
|
|
+}
|
|
|
+void DbTreeViewManager::loadpage(const int &configId){
|
|
|
+ for(int i=0;i<5;i++){
|
|
|
+ if(configId == menuArray[i].menuId){
|
|
|
+ QJsonObject data = fetchThirdLevelData(menuArray[i].index, 0x1);
|
|
|
+ displayThirdLevelFields(data, false);
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void DbTreeViewManager::onTreeViewClicked(const QModelIndex &index)
|
|
|
+{
|
|
|
+ QStandardItem *item = model->itemFromIndex(index);
|
|
|
+ if (!item) return;
|
|
|
+ // 是否第三层
|
|
|
+ bool isThird = false;
|
|
|
+ int dirId = -1;
|
|
|
+ QVariant dataVar = item->data(Qt::UserRole + 2);
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = dataVar.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ isThird = true;
|
|
|
+ if (obj.contains("Id")) {
|
|
|
+ dirId = obj["Id"].toInt();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ updateNavigationBar(index);
|
|
|
+
|
|
|
+ if (isThird) {
|
|
|
+ int userPrivilege = 0x1; // 示例
|
|
|
+ if (dirId < 0) {
|
|
|
+ qWarning() << "无效directoryId";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ QJsonObject data = fetchThirdLevelData(dirId, userPrivilege);
|
|
|
+ displayThirdLevelFields(data, false);
|
|
|
+ for(int i=0;i<5;i++){
|
|
|
+ if(currentMenuId == menuArray[i].menuId){
|
|
|
+ menuArray[i].isthird = true;
|
|
|
+ menuArray[i].index = dirId;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 将“新页面”压入后退栈, 并清空前进栈
|
|
|
+ PageState st;
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+ st.isThirdLevel = true;
|
|
|
+ st.directoryId = dirId;
|
|
|
+
|
|
|
+ m_backStack.append(st);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ } else {
|
|
|
+ // 不是第三层，只是选中目录
|
|
|
+ // 清理第三层窗口
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 同样更新历史
|
|
|
+ PageState st;
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+ st.isThirdLevel = false;
|
|
|
+ st.directoryId = -1;
|
|
|
+
|
|
|
+ m_backStack.append(st);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+void DbTreeViewManager::onTreeViewClicked_updown(const QModelIndex &index){
|
|
|
+ QStandardItem *item = model->itemFromIndex(index);
|
|
|
+ if (!item) return;
|
|
|
+ // 是否第三层
|
|
|
+ bool isThird = false;
|
|
|
+ int dirId = -1;
|
|
|
+ QVariant dataVar = item->data(Qt::UserRole + 2);
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = dataVar.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ isThird = true;
|
|
|
+ if (obj.contains("Id")) {
|
|
|
+ dirId = obj["Id"].toInt();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ updateNavigationBar(index);
|
|
|
+
|
|
|
+ if (isThird) {
|
|
|
+ int userPrivilege = 0x1; // 示例
|
|
|
+ if (dirId < 0) {
|
|
|
+ qWarning() << "无效directoryId";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ QJsonObject data = fetchThirdLevelData(dirId, userPrivilege);
|
|
|
+ displayThirdLevelFields(data, false);
|
|
|
+
|
|
|
+ // 将“新页面”压入后退栈, 并清空前进栈
|
|
|
+ PageState st;
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+ st.isThirdLevel = true;
|
|
|
+ st.directoryId = dirId;
|
|
|
+
|
|
|
+ m_backStack.append(st);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ } else {
|
|
|
+ // 不是第三层，只是选中目录
|
|
|
+ // 清理第三层窗口
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 同样更新历史
|
|
|
+ PageState st;
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+ st.isThirdLevel = false;
|
|
|
+ st.directoryId = -1;
|
|
|
+
|
|
|
+ m_backStack.append(st);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::updateNavigationBar(const QModelIndex &index)
|
|
|
+{
|
|
|
+ QStandardItem *item = model->itemFromIndex(index);
|
|
|
+ if (!item) {
|
|
|
+ qWarning() << "导航栏更新失败：未找到对应项";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 清理现有布局
|
|
|
+ if (navigationWidget->layout()) {
|
|
|
+ QLayoutItem *child;
|
|
|
+ while ((child = navigationWidget->layout()->takeAt(0)) != nullptr) {
|
|
|
+ if (child->widget()) {
|
|
|
+ child->widget()->deleteLater();
|
|
|
+ }
|
|
|
+ delete child;
|
|
|
+ }
|
|
|
+ delete navigationWidget->layout();
|
|
|
+ }
|
|
|
+
|
|
|
+ // 构建路径列表，从当前项回溯到根节点
|
|
|
+ QList<QStandardItem *> path;
|
|
|
+ QStandardItem *temp = item;
|
|
|
+ while (temp) {
|
|
|
+ path.prepend(temp); // 从根节点开始
|
|
|
+ temp = temp->parent();
|
|
|
+ }
|
|
|
+
|
|
|
+ QVBoxLayout *newLayout = new QVBoxLayout; // 创建新的导航栏布局
|
|
|
+ newLayout->setContentsMargins(0, 0, 3, 3);
|
|
|
+ newLayout->setSpacing(0);
|
|
|
+
|
|
|
+ // 确保显示三行
|
|
|
+ for (int i = 0; i < 3; ++i) {
|
|
|
+ QLabel *label = new QLabel;
|
|
|
+
|
|
|
+ if (i < path.size()) {
|
|
|
+ QString text = path[i]->text();
|
|
|
+ if (i == 1) text = " " + text; // 二级目录缩进
|
|
|
+ if (i == 2) text = " " + text; // 三级目录缩进
|
|
|
+ label->setText(text);
|
|
|
+ } else {
|
|
|
+ label->setText(""); // 填充空白行
|
|
|
+ }
|
|
|
+
|
|
|
+ QFont font = label->font(); // 设置字体和样式
|
|
|
+ font.setPointSize(14);
|
|
|
+ font.setFamily("思源黑体");
|
|
|
+ font.setBold(true); // 设置文字为粗体
|
|
|
+ font.setLetterSpacing(QFont::PercentageSpacing,105); // 设置字间距100%为默认
|
|
|
+ label->setFont(font);
|
|
|
+ label->setFixedHeight(navigationWidget->height() / 3);
|
|
|
+
|
|
|
+ newLayout->addWidget(label);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 设置布局并更新导航栏
|
|
|
+ navigationWidget->setLayout(newLayout);
|
|
|
+ navigationWidget->update();
|
|
|
+
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::clearAllSeparators()
|
|
|
+{
|
|
|
+ // 遍历 firstLevelSeparators 中所有 QFrame，
|
|
|
+ // 隐藏后调用 deleteLater()
|
|
|
+ for (auto separator : firstLevelSeparators.values()) {
|
|
|
+ if(separator) {
|
|
|
+ separator->hide();
|
|
|
+ separator->deleteLater();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 清空映射
|
|
|
+ firstLevelSeparators.clear();
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::updateSeparatorLine()
|
|
|
+{
|
|
|
+ // 如果目录树被隐藏，就把分割线都藏起来
|
|
|
+ if (!treeViewDown->isVisible()) {
|
|
|
+ for (auto it = firstLevelSeparators.begin(); it != firstLevelSeparators.end(); ++it) {
|
|
|
+ QFrame *sep = it.value();
|
|
|
+ if (sep) sep->hide();
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 遍历所有“一级目录”与其分隔线
|
|
|
+ for (auto it = firstLevelSeparators.begin(); it != firstLevelSeparators.end(); ++it) {
|
|
|
+ QStandardItem *firstLevelItem = it.key();
|
|
|
+ QFrame *separator = it.value();
|
|
|
+ if (!firstLevelItem || !separator) continue;
|
|
|
+
|
|
|
+ // 拿到可视区域
|
|
|
+ QModelIndex firstLevelIndex = model->indexFromItem(firstLevelItem);
|
|
|
+ QRect firstLevelRect = treeViewDown->visualRect(firstLevelIndex);
|
|
|
+
|
|
|
+ // 如果这个一级目录滚动到看不见了，就把分割线也藏起来
|
|
|
+ if (!firstLevelRect.isValid()) {
|
|
|
+ separator->hide();
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果展开并且它有子节点，就找“最后一个可见子项”
|
|
|
+ if (treeViewDown->isExpanded(firstLevelIndex) && firstLevelItem->hasChildren()) {
|
|
|
+ QModelIndex lastVisibleChild = findLastVisibleChild(firstLevelIndex);
|
|
|
+ if (lastVisibleChild.isValid()) {
|
|
|
+ QRect lastChildRect = treeViewDown->visualRect(lastVisibleChild);
|
|
|
+ if (lastChildRect.isValid()) {
|
|
|
+ // 将分割线放在最后一个子项下面
|
|
|
+ separator->setGeometry(16,lastChildRect.bottom() + 115,widget2->width() - 40,1);
|
|
|
+ separator->show();
|
|
|
+ continue;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果收起或找不到可见子项，就放在本一级目录下面
|
|
|
+ separator->setGeometry(16,firstLevelRect.bottom() + 115,widget2->width() - 40,1);
|
|
|
+ separator->show();
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+QModelIndex DbTreeViewManager::findLastVisibleChild(const QModelIndex &parentIndex) {
|
|
|
+ if (!parentIndex.isValid()) return QModelIndex();
|
|
|
+
|
|
|
+ int childCount = model->rowCount(parentIndex);
|
|
|
+ QModelIndex lastVisible;
|
|
|
+
|
|
|
+ for (int i = childCount - 1; i >= 0; --i) {
|
|
|
+ QModelIndex childIndex = model->index(i, 0, parentIndex);
|
|
|
+ if (!treeViewDown->isRowHidden(i, parentIndex)) {
|
|
|
+ if (treeViewDown->isExpanded(childIndex) && model->rowCount(childIndex) > 0) {
|
|
|
+ QModelIndex deeper = findLastVisibleChild(childIndex);
|
|
|
+ if (deeper.isValid()) {
|
|
|
+ return deeper;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ lastVisible = childIndex;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return lastVisible;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::displayThirdLevelFields(const QJsonObject &data, bool isHome)
|
|
|
+{
|
|
|
+ if (data.isEmpty()) {
|
|
|
+ qWarning() << "字段数据为空，无法显示";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!data.contains("IsThirdLevel") || !data["IsThirdLevel"].toBool()) {
|
|
|
+ qWarning() << "不是三级目录，跳过按钮加载";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ bool allChangeFlag = false;
|
|
|
+ if (data.contains("allChangeFlag") && data["allChangeFlag"].isBool()) {
|
|
|
+ allChangeFlag = data["allChangeFlag"].toBool();
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ qWarning() << "数据中缺少 'allChangeFlag' 字段或类型不正确";
|
|
|
+ }
|
|
|
+
|
|
|
+ // 若已有第三层窗口，先关闭并释放
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 获取当前选中的目录项，设置状态
|
|
|
+ QModelIndex currentIndex = treeViewDown->currentIndex();
|
|
|
+ if (currentIndex.isValid()) {
|
|
|
+ QStandardItem* currentItem = model->itemFromIndex(currentIndex);
|
|
|
+ if (currentItem) {
|
|
|
+ currentItem->setCheckState(allChangeFlag ? Qt::Checked : Qt::Unchecked);
|
|
|
+ qDebug() << "设置当前目录项复选框状态为：" << (allChangeFlag ? "Checked" : "Unchecked");
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ qWarning() << "当前没有选中的目录项";
|
|
|
+ }
|
|
|
+
|
|
|
+ // 隐藏目录树及所有分隔线
|
|
|
+ treeViewDown->hide();
|
|
|
+ for (auto separator : firstLevelSeparators) {
|
|
|
+ if (separator)
|
|
|
+ separator->hide();
|
|
|
+ }
|
|
|
+
|
|
|
+ // 显示按钮
|
|
|
+ loadButtonConfigForThirdLevel(data);
|
|
|
+
|
|
|
+ // 清理之前的控件列表
|
|
|
+ m_fieldWidgets.clear();
|
|
|
+
|
|
|
+ // 创建新的 "字段展示" 窗口，并赋值给 m_thirdLevelFieldWnd
|
|
|
+ m_thirdLevelFieldWnd = new QWidget(widget2);
|
|
|
+ m_thirdLevelFieldWnd->setWindowTitle("字段展示");
|
|
|
+ m_thirdLevelFieldWnd->setStyleSheet("background-color: transparent;");
|
|
|
+ if (isHome) {
|
|
|
+ // Home 界面，填满 widget2
|
|
|
+ m_thirdLevelFieldWnd->setGeometry(0, 0, widget2->width(), widget2->height());
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // 其他配置界面，设置与 treeViewDown 相同的几何位置
|
|
|
+ m_thirdLevelFieldWnd->setGeometry(treeViewDown->geometry());
|
|
|
+ }
|
|
|
+
|
|
|
+ // 创建滚动区域
|
|
|
+ QScrollArea *scrollArea = new QScrollArea(m_thirdLevelFieldWnd);
|
|
|
+ scrollArea->setWidgetResizable(true);
|
|
|
+ scrollArea->setHorizontalScrollBarPolicy(Qt::ScrollBarAsNeeded);
|
|
|
+
|
|
|
+ // 创建滚动容器并设置布局
|
|
|
+ QWidget *scrollWidget = new QWidget;
|
|
|
+ scrollWidget->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
|
|
|
+ QVBoxLayout *scrollLayout = new QVBoxLayout(scrollWidget);
|
|
|
+ scrollLayout->setSpacing(10);
|
|
|
+ scrollLayout->setContentsMargins(10, 10, 10, 10);
|
|
|
+
|
|
|
+ int previousGroupId = -1;
|
|
|
+ // 遍历字段数组
|
|
|
+ if (data.contains("fields") && data["fields"].isArray()) {
|
|
|
+ QJsonArray fields = data["fields"].toArray();
|
|
|
+ for (const QJsonValue &val : fields) {
|
|
|
+ QJsonObject field = val.toObject();
|
|
|
+ int fieldId = field["Id"].toInt();
|
|
|
+ QString fieldName = field["Describe"].toString();
|
|
|
+ QString fieldType = field["Type"].toString();
|
|
|
+ QString fieldValue = field["Value"].toString();
|
|
|
+ QString fieldCurrentValue = field["CurrentValue"].toString();
|
|
|
+ QString fieldTableName = field["TableName"].toString();
|
|
|
+ QString fieldUpLimit = field["UpLimit"].toString();
|
|
|
+ QString fieldDownLimit = field["DownLimit"].toString();
|
|
|
+ QString fieldUnits = field["units"].toString();
|
|
|
+ int groupId = field["Groupld"].toInt();
|
|
|
+
|
|
|
+ // 如果组变化，插入分隔线
|
|
|
+ if (previousGroupId != -1 && groupId != previousGroupId) {
|
|
|
+ QFrame *separator = createUnifiedSeparator(scrollWidget, 2);
|
|
|
+ QHBoxLayout *separatorLayout = new QHBoxLayout;
|
|
|
+ separatorLayout->setContentsMargins(0, 5, 0, 5);
|
|
|
+ separatorLayout->addWidget(separator);
|
|
|
+ scrollLayout->addLayout(separatorLayout);
|
|
|
+ separator->show();
|
|
|
+ }
|
|
|
+ previousGroupId = groupId;
|
|
|
+
|
|
|
+ // 每个字段一行
|
|
|
+ QHBoxLayout *fieldLayout = new QHBoxLayout;
|
|
|
+ fieldLayout->setSpacing(5);
|
|
|
+
|
|
|
+ QLabel *label = new QLabel(fieldName);
|
|
|
+ label->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
|
|
|
+ label->setFixedHeight(24);
|
|
|
+ label->setMinimumWidth(120);
|
|
|
+ fieldLayout->addWidget(label);
|
|
|
+ fieldLayout->addStretch(1);
|
|
|
+
|
|
|
+ QWidget *rightWidget = new QWidget;
|
|
|
+ QHBoxLayout *rightLayout = new QHBoxLayout(rightWidget);
|
|
|
+ rightLayout->setContentsMargins(0, 0, 20, 0);
|
|
|
+ rightLayout->setSpacing(5);
|
|
|
+
|
|
|
+ QWidget *createdWidget = nullptr;
|
|
|
+
|
|
|
+ if (fieldType == "input") {
|
|
|
+ // 检查 Value 中是否包含逗号分隔（比如 "请输入内容1,分钟"）
|
|
|
+ if (fieldUnits!= "") {
|
|
|
+ // // 采用逗号分割，trim去除空白
|
|
|
+ // QStringList parts = fieldValue.split(",", Qt::SkipEmptyParts);
|
|
|
+ // QString leftText = parts.at(0).trimmed();
|
|
|
+ // QString rightText = (parts.size() > 1 ? parts.at(1).trimmed() : QString());
|
|
|
+
|
|
|
+ // 创建 QLineEdit 显示左边文本
|
|
|
+ QLineEdit *lineEdit = new QLineEdit();
|
|
|
+ if((fieldUpLimit=="")&&(fieldDownLimit=="")){
|
|
|
+ lineEdit->setText(fieldCurrentValue);
|
|
|
+ lineEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
|
|
|
+ lineEdit->setFixedSize(105, 28);
|
|
|
+ lineEdit->setAlignment(Qt::AlignLeft);
|
|
|
+ lineEdit->setStyleSheet(R"(
|
|
|
+ QLineEdit {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ }else{//上下限至少设置了一个值
|
|
|
+ if(fieldCurrentValue == ""){
|
|
|
+ lineEdit->setPlaceholderText("请输入数字");
|
|
|
+ }else{
|
|
|
+ lineEdit->setText(fieldCurrentValue);
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ lineEdit->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
|
|
|
+ lineEdit->setFixedSize(105, 28);
|
|
|
+ lineEdit->setAlignment(Qt::AlignLeft);
|
|
|
+ lineEdit->setStyleSheet(R"(
|
|
|
+ QLineEdit {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 创建 QLabel 显示右边文本（比如 "分钟"）
|
|
|
+ QLabel *unitLabel = new QLabel(fieldUnits);
|
|
|
+ unitLabel->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
|
+ unitLabel->setFixedHeight(28);
|
|
|
+ unitLabel->setStyleSheet("QLabel { font-size: 14px; }");
|
|
|
+
|
|
|
+ // 把 QLineEdit 和 QLabel 水平排列，确保 Qlabel 显示在 QLineEdit 右侧
|
|
|
+ QHBoxLayout *inputLayout = new QHBoxLayout;
|
|
|
+ inputLayout->setSpacing(10);
|
|
|
+ inputLayout->setContentsMargins(0,0,0,0);
|
|
|
+ inputLayout->addWidget(lineEdit);
|
|
|
+ inputLayout->addWidget(unitLabel);
|
|
|
+
|
|
|
+ // 用一个容器部件来装下这个布局
|
|
|
+ QWidget *inputWidget = new QWidget;
|
|
|
+ inputWidget->setLayout(inputLayout);
|
|
|
+ rightLayout->addWidget(inputWidget);
|
|
|
+
|
|
|
+ // 保存控件指针到 m_fieldWidgets（可选）
|
|
|
+ m_fieldWidgets.append(lineEdit);
|
|
|
+ m_fieldWidgets.append(unitLabel);
|
|
|
+ createdWidget = inputWidget;
|
|
|
+ // // 连接 textChanged 信号到 lambda 函数
|
|
|
+ connect(lineEdit, &QLineEdit::textChanged, [this,lineEdit,fieldTableName,fieldId,fieldUpLimit,fieldDownLimit]() {
|
|
|
+ // qDebug() << "Text changed:" << lineEdit->text();
|
|
|
+ // qDebug() << "Text changed:" << fieldName;
|
|
|
+ // qDebug() << "Text changed:" << fieldTableName;
|
|
|
+ // qDebug() << "Text changed111:" << fieldId;
|
|
|
+ if((fieldUpLimit!="")&&(fieldDownLimit!="")){
|
|
|
+ int uplimit = fieldUpLimit.toInt();
|
|
|
+ int downlimit = fieldDownLimit.toInt();
|
|
|
+ int inputvalue = (lineEdit->text()).toInt();
|
|
|
+ if((inputvalue<=uplimit)&&(inputvalue>=downlimit)){
|
|
|
+ updateDb(fieldTableName,fieldId,lineEdit->text());
|
|
|
+ }else{
|
|
|
+ lineEdit->setPlaceholderText("超出设定范围，请重新输入");
|
|
|
+ }
|
|
|
+ }else if(fieldDownLimit!=""){
|
|
|
+ int downlimit = fieldDownLimit.toInt();
|
|
|
+ int inputvalue = (lineEdit->text()).toInt();
|
|
|
+ if(inputvalue>=downlimit){
|
|
|
+ updateDb(fieldTableName,fieldId,lineEdit->text());
|
|
|
+ }else{
|
|
|
+ lineEdit->setPlaceholderText("超出设定范围，请重新输入");
|
|
|
+ }
|
|
|
+ }else if(fieldUpLimit!=""){
|
|
|
+ int uplimit = fieldUpLimit.toInt();
|
|
|
+ int inputvalue = (lineEdit->text()).toInt();
|
|
|
+ if(inputvalue<=uplimit){
|
|
|
+ updateDb(fieldTableName,fieldId,lineEdit->text());
|
|
|
+ }else{
|
|
|
+ lineEdit->setPlaceholderText("超出设定范围，请重新输入");
|
|
|
+ }
|
|
|
+ }else{
|
|
|
+ updateDb(fieldTableName,fieldId,lineEdit->text());
|
|
|
+ }
|
|
|
+
|
|
|
+ });
|
|
|
+ } else {
|
|
|
+ // 如果不包含逗号，按原有逻辑只创建 QLineEdit
|
|
|
+ QLineEdit *lineEdit1 = new QLineEdit(fieldCurrentValue);
|
|
|
+ lineEdit1->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
|
|
|
+ lineEdit1->setFixedSize(140, 28);
|
|
|
+ lineEdit1->setAlignment(Qt::AlignLeft);
|
|
|
+ lineEdit1->setStyleSheet(R"(
|
|
|
+ QLineEdit {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ rightLayout->addWidget(lineEdit1);
|
|
|
+ createdWidget = lineEdit1;
|
|
|
+ // // 连接 textChanged 信号到 lambda 函数
|
|
|
+ connect(lineEdit1, &QLineEdit::textChanged, [this,lineEdit1,fieldTableName,fieldId]() {
|
|
|
+ // qDebug() << "Text changed:" << lineEdit1->text();
|
|
|
+ // qDebug() << "Text changed:" << fieldName;
|
|
|
+ updateDb(fieldTableName,fieldId,lineEdit1->text());
|
|
|
+ // 在这里添加你想要执行的操作
|
|
|
+ });
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else if (fieldType == "radio") {
|
|
|
+ // 用逗号分隔的选项
|
|
|
+ QStringList optionList = fieldValue.split(QRegExp("[,，]"), Qt::SkipEmptyParts);
|
|
|
+ QHBoxLayout *radioLayout = new QHBoxLayout;
|
|
|
+ radioLayout->setSpacing(5);
|
|
|
+ QButtonGroup *radioGroup = new QButtonGroup(rightWidget);
|
|
|
+ for (const QString &optionText : optionList) {
|
|
|
+ QString trimmedOpt = optionText.trimmed();
|
|
|
+ if (trimmedOpt.isEmpty()) continue;
|
|
|
+ QRadioButton *radioButton = new QRadioButton(trimmedOpt);
|
|
|
+ radioGroup->addButton(radioButton);
|
|
|
+ radioLayout->addWidget(radioButton);
|
|
|
+ m_fieldWidgets.append(radioButton);
|
|
|
+ if(fieldCurrentValue == trimmedOpt){
|
|
|
+ radioButton->setChecked(true);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 使用Lambda函数连接 buttonToggled 信号
|
|
|
+ connect(radioGroup, static_cast<void (QButtonGroup::*)(QAbstractButton *, bool)>(&QButtonGroup::buttonToggled),[this,fieldTableName,fieldId](QAbstractButton *button,bool checked) {
|
|
|
+ if (checked) {
|
|
|
+ // qDebug() << "Button toggled:" << button->text();
|
|
|
+ // 在这里添加你想要执行的操作
|
|
|
+ updateDb(fieldTableName,fieldId,button->text());
|
|
|
+ }
|
|
|
+ });
|
|
|
+ rightLayout->addLayout(radioLayout);
|
|
|
+ }
|
|
|
+ else if (fieldType == "checkbox") {
|
|
|
+ bool isChecked;
|
|
|
+ if(fieldCurrentValue == ""){
|
|
|
+ isChecked = (fieldValue == "1");
|
|
|
+ }else{
|
|
|
+ isChecked = (fieldCurrentValue == "1");
|
|
|
+ }
|
|
|
+
|
|
|
+ QCheckBox *checkBox = new QCheckBox;
|
|
|
+ checkBox->setChecked(isChecked);
|
|
|
+ checkBox->setStyleSheet(R"(
|
|
|
+ QCheckBox::indicator {
|
|
|
+ width: 20px;
|
|
|
+ height: 20px;
|
|
|
+ }
|
|
|
+ QCheckBox::indicator:unchecked {
|
|
|
+ background-color: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 2px;
|
|
|
+ }
|
|
|
+ QCheckBox::indicator:checked {
|
|
|
+ image: url(:/images/three_Selecte.png);
|
|
|
+ }
|
|
|
+ QCheckBox {
|
|
|
+ spacing: 0px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ rightLayout->addWidget(checkBox);
|
|
|
+ createdWidget = checkBox;
|
|
|
+ connect(checkBox, &QCheckBox::stateChanged, [this,fieldTableName,fieldId](int state) {
|
|
|
+ if (state == Qt::Checked) {
|
|
|
+ // qDebug() << "CheckBox is checked"<<fieldId;
|
|
|
+ updateDb(fieldTableName,fieldId,"1");
|
|
|
+ } else if (state == Qt::Unchecked) {
|
|
|
+ // qDebug() << "CheckBox is unchecked"<<fieldId;
|
|
|
+ // 在这里添加你想要执行的操作
|
|
|
+ updateDb(fieldTableName,fieldId,"0");
|
|
|
+ } else if (state == Qt::PartiallyChecked) {
|
|
|
+ qDebug() << "CheckBox is partially checked";
|
|
|
+ // 在这里添加你想要执行的操作
|
|
|
+ }
|
|
|
+ });
|
|
|
+ }
|
|
|
+ else if (fieldType == "dropdown") {
|
|
|
+ QStringList optionList = fieldValue.split(QRegExp("[,，]"), Qt::SkipEmptyParts);
|
|
|
+ QComboBox *comboBox = new QComboBox;
|
|
|
+ comboBox->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
|
+ comboBox->setFixedSize(140, 28);
|
|
|
+ comboBox->setStyleSheet(R"(
|
|
|
+ QComboBox {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ QComboBox::drop-down {
|
|
|
+ width: 20px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ // int newIndex = -1;
|
|
|
+ for (const QString &opt : optionList) {
|
|
|
+ QString trimmedOpt = opt.trimmed();
|
|
|
+ if (!trimmedOpt.isEmpty())
|
|
|
+ comboBox->addItem(trimmedOpt);
|
|
|
+ }
|
|
|
+ if(fieldCurrentValue == ""){
|
|
|
+ comboBox->setCurrentIndex(0);
|
|
|
+ }else{
|
|
|
+ comboBox->setCurrentIndex(fieldCurrentValue.toInt());
|
|
|
+ }
|
|
|
+ rightLayout->addWidget(comboBox);
|
|
|
+ createdWidget = comboBox;
|
|
|
+ // 使用Lambda函数连接 currentIndexChanged 信号
|
|
|
+ connect(comboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), [this,comboBox,fieldTableName,fieldId](int index) {
|
|
|
+ QString selectedText = comboBox->itemText(index);
|
|
|
+ QString indexString = QString::number(index);
|
|
|
+ // qDebug() << "ComboBox index changed to:" << index << "Text:" << selectedText;
|
|
|
+ updateDb(fieldTableName,fieldId,indexString);
|
|
|
+ // 在这里添加你想要执行的操作
|
|
|
+ });
|
|
|
+ }
|
|
|
+ else if (fieldType == "time") {
|
|
|
+ QTimeEdit *timeEdit = new QTimeEdit;
|
|
|
+ timeEdit->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
|
+ timeEdit->setFixedSize(120, 28);
|
|
|
+ timeEdit->setStyleSheet(R"(
|
|
|
+ QTimeEdit {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ timeEdit->setDisplayFormat("HH:mm:ss");
|
|
|
+ timeEdit->setTime(QTime::fromString(fieldValue, "HH:mm:ss"));
|
|
|
+ rightLayout->addWidget(timeEdit);
|
|
|
+ createdWidget = timeEdit;
|
|
|
+ }
|
|
|
+ else if (fieldType == "switch") {
|
|
|
+ QWidget *switchContainer = new QWidget;
|
|
|
+ QHBoxLayout *switchLayout = new QHBoxLayout(switchContainer);
|
|
|
+ switchLayout->setSpacing(5);
|
|
|
+ switchLayout->setContentsMargins(0, 0, 0, 0);
|
|
|
+ QCheckBox *switchBox = new QCheckBox;
|
|
|
+ switchBox->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
|
|
|
+ switchBox->setFixedSize(30, 30);
|
|
|
+ switchBox->setStyleSheet(R"(
|
|
|
+ QCheckBox::indicator {
|
|
|
+ width: 30px;
|
|
|
+ height: 30px;
|
|
|
+ }
|
|
|
+ QCheckBox::indicator:unchecked {
|
|
|
+ background-color: #BABBDC;
|
|
|
+ border-radius: 6px;
|
|
|
+ }
|
|
|
+ QCheckBox::indicator:checked {
|
|
|
+ background-color: #4CAF50;
|
|
|
+ border-radius: 6px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ QString switchValue;
|
|
|
+
|
|
|
+ if(fieldCurrentValue==""){
|
|
|
+ switchValue = fieldValue.toLower();
|
|
|
+ }else{
|
|
|
+ switchValue = fieldCurrentValue.toLower();
|
|
|
+ }
|
|
|
+ if (switchValue == "on")
|
|
|
+ switchBox->setChecked(true);
|
|
|
+ else
|
|
|
+ switchBox->setChecked(false);
|
|
|
+ QLabel *switchLabel = new QLabel(switchBox->isChecked() ? "开" : "关");
|
|
|
+ switchLabel->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
|
|
|
+ switchLabel->setStyleSheet("font-size: 14px;");
|
|
|
+ connect(switchBox, &QCheckBox::stateChanged, [fieldTableName,fieldId,switchLabel, this](int state){
|
|
|
+ if (state == Qt::Checked){
|
|
|
+ switchLabel->setText("开");
|
|
|
+ updateDb(fieldTableName,fieldId,"on");
|
|
|
+ }else{
|
|
|
+ switchLabel->setText("关");
|
|
|
+ updateDb(fieldTableName,fieldId,"off");
|
|
|
+ }
|
|
|
+ });
|
|
|
+ switchLayout->addWidget(switchBox);
|
|
|
+ switchLayout->addWidget(switchLabel);
|
|
|
+ rightLayout->addWidget(switchContainer);
|
|
|
+ createdWidget = switchBox;
|
|
|
+ }
|
|
|
+ else if (fieldType == "combined") {
|
|
|
+ // 用逗号分隔
|
|
|
+ QStringList parts = fieldValue.split(QRegExp("[,，]"), Qt::SkipEmptyParts);
|
|
|
+ QString inputText = (parts.size() >= 1 ? parts.at(0).trimmed() : QString());
|
|
|
+ QString button1Text = (parts.size() >= 2 ? parts.at(1).trimmed() : QStringLiteral("获取"));
|
|
|
+ QString button2Text = (parts.size() >= 3 ? parts.at(2).trimmed() : QStringLiteral("设置"));
|
|
|
+
|
|
|
+ QLineEdit *comboInput = new QLineEdit(inputText);
|
|
|
+ comboInput->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Fixed);
|
|
|
+ comboInput->setFixedHeight(28);
|
|
|
+ comboInput->setStyleSheet(R"(
|
|
|
+ QLineEdit {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 5px;
|
|
|
+ padding: 2px 5px;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ m_fieldWidgets.append(comboInput);
|
|
|
+
|
|
|
+ QWidget *combinedWidget = new QWidget;
|
|
|
+ QHBoxLayout *combinedLayout = new QHBoxLayout(combinedWidget);
|
|
|
+ combinedLayout->setSpacing(5);
|
|
|
+ combinedLayout->setContentsMargins(0, 0, 0, 0);
|
|
|
+
|
|
|
+ QPushButton *btnGet = new QPushButton(button1Text, combinedWidget);
|
|
|
+ btnGet->setFixedSize(80, 28);
|
|
|
+ btnGet->setStyleSheet(R"(
|
|
|
+ QPushButton {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 5px;
|
|
|
+ }
|
|
|
+ QPushButton:hover {
|
|
|
+ background-color: #F0F0F0;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ m_fieldWidgets.append(btnGet);
|
|
|
+
|
|
|
+ QPushButton *btnSet = new QPushButton(button2Text, combinedWidget);
|
|
|
+ btnSet->setFixedSize(80, 28);
|
|
|
+ btnSet->setStyleSheet(R"(
|
|
|
+ QPushButton {
|
|
|
+ background: #FFFFFF;
|
|
|
+ border: 1px solid #BABBDC;
|
|
|
+ border-radius: 5px;
|
|
|
+ }
|
|
|
+ QPushButton:hover {
|
|
|
+ background-color: #F0F0F0;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+ m_fieldWidgets.append(btnSet);
|
|
|
+
|
|
|
+ combinedLayout->addWidget(comboInput);
|
|
|
+ combinedLayout->addWidget(btnGet);
|
|
|
+ combinedLayout->addWidget(btnSet);
|
|
|
+ combinedLayout->addStretch();
|
|
|
+ rightLayout->addWidget(combinedWidget);
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ qWarning() << "未知字段类型：" << fieldType;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (createdWidget)
|
|
|
+ m_fieldWidgets.append(createdWidget);
|
|
|
+
|
|
|
+ fieldLayout->addWidget(rightWidget);
|
|
|
+ scrollLayout->addLayout(fieldLayout);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ scrollLayout->addStretch();
|
|
|
+
|
|
|
+ scrollArea->setWidget(scrollWidget);
|
|
|
+
|
|
|
+ QVBoxLayout *mainLayout = new QVBoxLayout(m_thirdLevelFieldWnd);
|
|
|
+ mainLayout->setContentsMargins(0, 0, 0, 0);
|
|
|
+ mainLayout->addWidget(scrollArea);
|
|
|
+
|
|
|
+ m_thirdLevelFieldWnd->show();
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::updateParentCheckState(QStandardItem *item)
|
|
|
+{
|
|
|
+ if (!item)
|
|
|
+ return;
|
|
|
+
|
|
|
+ QStandardItem *parentItem = item->parent();
|
|
|
+ if (!parentItem)
|
|
|
+ return;
|
|
|
+
|
|
|
+ bool allChecked = true;
|
|
|
+ bool noneChecked = true;
|
|
|
+
|
|
|
+ for (int i = 0; i < parentItem->rowCount(); ++i) {
|
|
|
+ QStandardItem *child = parentItem->child(i);
|
|
|
+ if (child->checkState() != Qt::Checked) {
|
|
|
+ allChecked = false;
|
|
|
+ }
|
|
|
+ if (child->checkState() == Qt::Checked) {
|
|
|
+ noneChecked = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (allChecked) {
|
|
|
+ parentItem->setCheckState(Qt::Checked);
|
|
|
+ } else {
|
|
|
+ parentItem->setCheckState(Qt::Unchecked);
|
|
|
+ }
|
|
|
+
|
|
|
+ if (noneChecked) {
|
|
|
+ qDebug() << "noneChecked状态为：" << noneChecked;
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ // 递归更新上一级
|
|
|
+ updateParentCheckState(parentItem);
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::onButtonBackClicked()
|
|
|
+{
|
|
|
+
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ // 当前在第三层目录，返回到上一层目录
|
|
|
+ qDebug() << "当前在第三层目录，准备返回上一层。";
|
|
|
+ for(int i=0;i<5;i++){
|
|
|
+ if(currentMenuId == menuArray[i].menuId){
|
|
|
+ menuArray[i].isthird = false;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 关闭并销毁字段展示窗口
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+
|
|
|
+ // 显示目录树和分隔线
|
|
|
+ treeViewDown->show();
|
|
|
+ for (auto separator : firstLevelSeparators) {
|
|
|
+ if (separator)
|
|
|
+ separator->show();
|
|
|
+ }
|
|
|
+
|
|
|
+ // 获取当前导航路径
|
|
|
+ QStringList path;
|
|
|
+ QLayout* layout = navigationWidget->layout();
|
|
|
+ if (!layout) {
|
|
|
+ qWarning() << "导航栏没有布局，无法获取路径。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ for (int i = 0; i < layout->count(); ++i) {
|
|
|
+ QLayoutItem* item = layout->itemAt(i);
|
|
|
+ if (item && item->widget()) {
|
|
|
+ QLabel* label = qobject_cast<QLabel*>(item->widget());
|
|
|
+ if (label) {
|
|
|
+ QString text = label->text().trimmed();
|
|
|
+ if (!text.isEmpty()) {
|
|
|
+ path << text;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (path.isEmpty()) {
|
|
|
+ qWarning() << "导航路径为空，无法返回上一层。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 移除最后一个目录名称以返回上一层
|
|
|
+ path.removeLast();
|
|
|
+
|
|
|
+ if (path.isEmpty()) {
|
|
|
+ qDebug() << "已经在根目录，无法返回。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 根据新的路径查找对应的 QModelIndex
|
|
|
+ QModelIndex parentIndex = findItemByPath(path);
|
|
|
+ if (!parentIndex.isValid()) {
|
|
|
+ qWarning() << "无法找到路径对应的目录项：" << path;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 选中父目录项
|
|
|
+ treeViewDown->setCurrentIndex(parentIndex);
|
|
|
+ treeViewDown->scrollTo(parentIndex);
|
|
|
+
|
|
|
+ // 更新导航栏
|
|
|
+ updateNavigationBar(parentIndex);
|
|
|
+
|
|
|
+ // 检查父目录是否为第三层目录
|
|
|
+ QStandardItem* parentItem = model->itemFromIndex(parentIndex);
|
|
|
+ if (!parentItem) {
|
|
|
+ qWarning() << "父目录项无效。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QVariant dataVar = parentItem->data(Qt::UserRole + 2);
|
|
|
+ bool isThirdLevel = false;
|
|
|
+ int directoryId = -1;
|
|
|
+
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject dataObj = dataVar.toJsonObject();
|
|
|
+ if (dataObj.contains("IsThirdLevel") && dataObj["IsThirdLevel"].toBool()) {
|
|
|
+ isThirdLevel = true;
|
|
|
+ if (dataObj.contains("Id")) {
|
|
|
+ directoryId = dataObj["Id"].toInt();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isThirdLevel) {
|
|
|
+ if (directoryId == -1) {
|
|
|
+ qWarning() << "无效的 DirectoryId，无法加载第三层目录内容。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ int userPrivilege = 0x1; // 当前用户的权限等级
|
|
|
+ // 获取第三层目录的数据
|
|
|
+ QJsonObject data = fetchThirdLevelData(directoryId, userPrivilege);
|
|
|
+ // 显示字段展示窗口
|
|
|
+ displayThirdLevelFields(data, false); // 传递参数表示非 Home 界面
|
|
|
+ } else {
|
|
|
+ // 父目录不是第三层目录，确保目录树和分隔线可见
|
|
|
+ treeViewDown->show();
|
|
|
+ for (auto separator : firstLevelSeparators) {
|
|
|
+ if (separator)
|
|
|
+ separator->show();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果不在第三层目录，则在目录树中返回上一层
|
|
|
+ qDebug() << "当前不在第三层目录，尝试在目录树中返回上一层。";
|
|
|
+
|
|
|
+ QModelIndex currentIndex = treeViewDown->currentIndex();
|
|
|
+ if (!currentIndex.isValid()) {
|
|
|
+ qWarning() << "当前没有选中的目录项，无法返回。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QStandardItem* currentItem = model->itemFromIndex(currentIndex);
|
|
|
+ if (!currentItem) {
|
|
|
+ qWarning() << "当前选中的目录项无效。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QStandardItem* parentItem = currentItem->parent();
|
|
|
+ if (!parentItem) {
|
|
|
+ qDebug() << "当前已经在根目录，无法返回。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QModelIndex parentIndex = model->indexFromItem(parentItem);
|
|
|
+ if (!parentIndex.isValid()) {
|
|
|
+ qWarning() << "父目录的 QModelIndex 无效。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 选中父目录项
|
|
|
+ treeViewDown->setCurrentIndex(parentIndex);
|
|
|
+ treeViewDown->scrollTo(parentIndex);
|
|
|
+
|
|
|
+ // 更新导航栏
|
|
|
+ updateNavigationBar(parentIndex);
|
|
|
+
|
|
|
+ // 检查父目录是否为第三层目录
|
|
|
+ QVariant dataVar = parentItem->data(Qt::UserRole + 2);
|
|
|
+ bool isThirdLevel = false;
|
|
|
+ int directoryId = -1;
|
|
|
+
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject dataObj = dataVar.toJsonObject();
|
|
|
+ if (dataObj.contains("IsThirdLevel") && dataObj["IsThirdLevel"].toBool()) {
|
|
|
+ isThirdLevel = true;
|
|
|
+ if (dataObj.contains("Id")) {
|
|
|
+ directoryId = dataObj["Id"].toInt();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (isThirdLevel) {
|
|
|
+ if (directoryId == -1) {
|
|
|
+ qWarning() << "无效的 DirectoryId，无法加载第三层目录内容。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ int userPrivilege = 0x1; // 根据实际情况获取当前用户的权限等级
|
|
|
+ QJsonObject data = fetchThirdLevelData(directoryId, userPrivilege);
|
|
|
+ displayThirdLevelFields(data, false); // 传递参数表示非 Home 界面
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+QList<QStandardItem*> DbTreeViewManager::collectAllThirdLevelItems()
|
|
|
+{
|
|
|
+ QList<QStandardItem*> result;
|
|
|
+ // 从根节点开始递归搜集
|
|
|
+ QStandardItem *root = model->invisibleRootItem();
|
|
|
+ if (!root) return result;
|
|
|
+
|
|
|
+ std::function<void(QStandardItem*)> dfsCollectThirdLevel;
|
|
|
+ dfsCollectThirdLevel = [&](QStandardItem* parentItem)
|
|
|
+ {
|
|
|
+ if (!parentItem) return;
|
|
|
+ int rowCount = parentItem->rowCount();
|
|
|
+ for (int i = 0; i < rowCount; ++i) {
|
|
|
+ QStandardItem *child = parentItem->child(i);
|
|
|
+ if (!child) continue;
|
|
|
+
|
|
|
+ // 判断是否是第三层
|
|
|
+ QVariant dataVar = child->data(Qt::UserRole + 2);
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = dataVar.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ // 收集这个第三层节点
|
|
|
+ result.append(child);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ // 即使不是第三层，也要继续往下找子节点
|
|
|
+ dfsCollectThirdLevel(child);
|
|
|
+ }
|
|
|
+ };
|
|
|
+
|
|
|
+ dfsCollectThirdLevel(root);
|
|
|
+ return result;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::onButtonDownClicked()
|
|
|
+{
|
|
|
+ // 1) 收集所有 第三层 节点
|
|
|
+ QList<QStandardItem*> thirdLevelList = collectAllThirdLevelItems();
|
|
|
+ if (thirdLevelList.isEmpty()) {
|
|
|
+ qDebug() << "[onButtonDownClicked] 没有任何三级目录，无法遍历。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 2) 找到 当前选中的节点 在 thirdLevelList 里的索引
|
|
|
+ QModelIndex curIndex = treeViewDown->currentIndex();
|
|
|
+ if (!curIndex.isValid()) {
|
|
|
+ qDebug() << "[onButtonDownClicked] 当前没有选中节点，默认跳到第一个三级目录。";
|
|
|
+ // 如果想默认跳到第一个
|
|
|
+ QStandardItem *firstItem = thirdLevelList.first();
|
|
|
+ QModelIndex idx = model->indexFromItem(firstItem);
|
|
|
+ treeViewDown->setCurrentIndex(idx);
|
|
|
+ // 模拟点击一下
|
|
|
+ onTreeViewClicked_updown(idx);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QStandardItem *curItem = model->itemFromIndex(curIndex);
|
|
|
+ if (!curItem) {
|
|
|
+ qWarning() << "[onButtonDownClicked] currentItem 无效。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 若不是三级目录，就先找它最近的父级是不是三级目录，否则当做没找到。
|
|
|
+ int currentPos = -1;
|
|
|
+ {
|
|
|
+ // 在 thirdLevelList 里找到 curItem
|
|
|
+ currentPos = thirdLevelList.indexOf(curItem);
|
|
|
+ if (currentPos < 0) {
|
|
|
+ qDebug() << "[onButtonDownClicked] 当前节点不是三级目录，尝试找父级是不是三级目录…";
|
|
|
+ // 向上找父节点是否在 thirdLevelList 里
|
|
|
+ QStandardItem *temp = curItem->parent();
|
|
|
+ while (temp) {
|
|
|
+ int pos = thirdLevelList.indexOf(temp);
|
|
|
+ if (pos >= 0) {
|
|
|
+ currentPos = pos;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ temp = temp->parent();
|
|
|
+ }
|
|
|
+ if (currentPos < 0) {
|
|
|
+ qDebug() << "还是找不到，说明当前目录不属于任何三级目录，直接跳到第一个";
|
|
|
+ QStandardItem *firstItem = thirdLevelList.first();
|
|
|
+ QModelIndex idx = model->indexFromItem(firstItem);
|
|
|
+ treeViewDown->setCurrentIndex(idx);
|
|
|
+ onTreeViewClicked_updown(idx);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 尝试下一个
|
|
|
+ int nextPos = currentPos + 1;
|
|
|
+ if (nextPos >= thirdLevelList.size()) {
|
|
|
+ qDebug() << "[onButtonDownClicked] 已经是最后一个三级目录了，无法再向下。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 跳到下一个
|
|
|
+ QStandardItem *nextItem = thirdLevelList[nextPos];
|
|
|
+ QModelIndex nextIndex = model->indexFromItem(nextItem);
|
|
|
+ treeViewDown->setCurrentIndex(nextIndex);
|
|
|
+ // 相当于模拟点击
|
|
|
+ onTreeViewClicked_updown(nextIndex);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+}
|
|
|
+
|
|
|
+void DbTreeViewManager::onButtonUpClicked()
|
|
|
+{
|
|
|
+ // 1) 收集所有 第三层 节点
|
|
|
+ QList<QStandardItem*> thirdLevelList = collectAllThirdLevelItems();
|
|
|
+ if (thirdLevelList.isEmpty()) {
|
|
|
+ qDebug() << "[onButtonUpClicked] 没有任何三级目录，无法遍历。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 2) 找到 当前选中的节点
|
|
|
+ QModelIndex curIndex = treeViewDown->currentIndex();
|
|
|
+ if (!curIndex.isValid()) {
|
|
|
+ qDebug() << "[onButtonUpClicked] 当前无选中节点，默认跳到最后一个三级目录。";
|
|
|
+ // 跳到最后一个
|
|
|
+ QStandardItem *lastItem = thirdLevelList.last();
|
|
|
+ QModelIndex idx = model->indexFromItem(lastItem);
|
|
|
+ treeViewDown->setCurrentIndex(idx);
|
|
|
+ // 模拟点击
|
|
|
+ onTreeViewClicked_updown(idx);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QStandardItem *curItem = model->itemFromIndex(curIndex);
|
|
|
+ if (!curItem) {
|
|
|
+ qWarning() << "[onButtonUpClicked] currentItem 无效。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果当前节点不是三级目录， 向上查找
|
|
|
+ int currentPos = thirdLevelList.indexOf(curItem);
|
|
|
+ if (currentPos < 0) {
|
|
|
+ qDebug() << "[onButtonUpClicked] 当前节点不是三级目录，尝试找父级是不是三级目录。";
|
|
|
+ QStandardItem *temp = curItem->parent();
|
|
|
+ while (temp) {
|
|
|
+ int pos = thirdLevelList.indexOf(temp);
|
|
|
+ if (pos >= 0) {
|
|
|
+ currentPos = pos;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ temp = temp->parent();
|
|
|
+ }
|
|
|
+ if (currentPos < 0) {
|
|
|
+ qDebug() << "找不到任何三级目录，直接跳到最后一个。";
|
|
|
+ QStandardItem *lastItem = thirdLevelList.last();
|
|
|
+ QModelIndex idx = model->indexFromItem(lastItem);
|
|
|
+ treeViewDown->setCurrentIndex(idx);
|
|
|
+ onTreeViewClicked_updown(idx);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+ return;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 尝试上一个
|
|
|
+ int prevPos = currentPos - 1;
|
|
|
+ if (prevPos < 0) {
|
|
|
+ qDebug() << "[onButtonUpClicked] 已经是第一个三级目录了，无法再向上。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 跳到上一个
|
|
|
+ QStandardItem *prevItem = thirdLevelList[prevPos];
|
|
|
+ QModelIndex prevIndex = model->indexFromItem(prevItem);
|
|
|
+ treeViewDown->setCurrentIndex(prevIndex);
|
|
|
+ // 模拟点击
|
|
|
+ onTreeViewClicked_updown(prevIndex);
|
|
|
+ // 保存复选框状态
|
|
|
+ saveCheckedPaths();
|
|
|
+ // 保存展开路径
|
|
|
+ saveExpandedPaths();
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::onButtonRightClicked()
|
|
|
+{
|
|
|
+
|
|
|
+ if (m_forwardStack.isEmpty()) {
|
|
|
+ qDebug() << "[Forward] 已经没有可以前进的页面";
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 1. 弹出 forwardStack 的最后一个
|
|
|
+ PageState st = m_forwardStack.takeLast();
|
|
|
+
|
|
|
+ // 2. 把当前页面 push 到 backStack
|
|
|
+ PageState cur = getCurrentPageState();
|
|
|
+ m_backStack.append(cur);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+
|
|
|
+ // 3. 加载 st
|
|
|
+ loadPageState(st, true);
|
|
|
+}
|
|
|
+
|
|
|
+void DbTreeViewManager::onButtonLeftClicked()
|
|
|
+{
|
|
|
+
|
|
|
+ if (m_backStack.size() < 2) {
|
|
|
+ qDebug() << "[Back] 已经无法再后退";
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left_hide.png"));
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 1. 先把当前页面（相当于 m_backStack 最后一个）弹出，放到 forwardStack
|
|
|
+ PageState cur = m_backStack.takeLast();
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }else{
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left_hide.png"));
|
|
|
+ }
|
|
|
+ m_forwardStack.append(cur);
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right_show.png"));
|
|
|
+
|
|
|
+ // 2. 拿到新的 m_backStack 末尾（即上一次看的页面）
|
|
|
+ const PageState &prev = m_backStack.last();
|
|
|
+
|
|
|
+ // 3. 加载 prev
|
|
|
+ loadPageState(prev, true );
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// 构建节点的完整路径
|
|
|
+QStringList DbTreeViewManager::buildItemPath(QStandardItem *item)
|
|
|
+{
|
|
|
+ QStringList path;
|
|
|
+ QStandardItem *currentItem = item;
|
|
|
+ while (currentItem) {
|
|
|
+ path.prepend(currentItem->text());
|
|
|
+ currentItem = currentItem->parent();
|
|
|
+ }
|
|
|
+ return path;
|
|
|
+}
|
|
|
+
|
|
|
+// 根据路径查找对应的节点
|
|
|
+QModelIndex DbTreeViewManager::findItemByPath(const QStringList &path)
|
|
|
+{
|
|
|
+ if (path.isEmpty()) return QModelIndex();
|
|
|
+
|
|
|
+ QStandardItem *currentItem = model->invisibleRootItem();
|
|
|
+ QModelIndex currentIndex;
|
|
|
+
|
|
|
+ for (const QString &part : path) {
|
|
|
+ bool found = false;
|
|
|
+ for (int i = 0; i < currentItem->rowCount(); ++i) {
|
|
|
+ QStandardItem *child = currentItem->child(i);
|
|
|
+ if (child->text() == part) {
|
|
|
+ currentIndex = model->indexFromItem(child);
|
|
|
+ currentItem = child;
|
|
|
+ found = true;
|
|
|
+ qDebug() << "找到路径部分：" << part;
|
|
|
+ break;
|
|
|
+ }
|
|
|
+ }
|
|
|
+ if (!found) {
|
|
|
+ qWarning() << "路径部分未找到：" << part;
|
|
|
+ return QModelIndex();
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return currentIndex;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+void DbTreeViewManager::setCheckedPaths(const QStringList &checkedPathsList)
|
|
|
+{
|
|
|
+ m_blockItemChanged = true;
|
|
|
+
|
|
|
+ for (const QString &pathStr : checkedPathsList) {
|
|
|
+ QStringList path = pathStr.split("/");
|
|
|
+ QModelIndex idx = findItemByPath(path);
|
|
|
+ if (idx.isValid()) {
|
|
|
+ QStandardItem *item = model->itemFromIndex(idx);
|
|
|
+ if (item) {
|
|
|
+ item->setCheckState(Qt::Checked);
|
|
|
+ qDebug() << " Setting item:" << item->text() << "to Checked";
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ qDebug() << "Path not found:" << pathStr;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ m_blockItemChanged = false;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// 递归收集被选中的路径
|
|
|
+QStringList DbTreeViewManager::collectCheckedPathsRecursive(QStandardItem *item, QStringList path)
|
|
|
+{
|
|
|
+ QStringList checkedList;
|
|
|
+ if (!item) {
|
|
|
+ item = model->invisibleRootItem();
|
|
|
+ }
|
|
|
+
|
|
|
+ for (int i = 0; i < item->rowCount(); ++i) {
|
|
|
+ QStandardItem *child = item->child(i);
|
|
|
+ if (child) {
|
|
|
+ QStringList currentPath = path;
|
|
|
+ currentPath << child->text();
|
|
|
+
|
|
|
+ if (child->checkState() == Qt::Checked) {
|
|
|
+ checkedList << currentPath.join("/");
|
|
|
+ }
|
|
|
+
|
|
|
+ // 递归收集子项
|
|
|
+ checkedList << collectCheckedPathsRecursive(child, currentPath);
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ return checkedList;
|
|
|
+}
|
|
|
+
|
|
|
+// 收集所有被选中的复选框路径
|
|
|
+QStringList DbTreeViewManager::collectCheckedPaths()
|
|
|
+{
|
|
|
+ return collectCheckedPathsRecursive(model->invisibleRootItem(), QStringList());
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+
|
|
|
+// 更新父项的复选框状态
|
|
|
+void DbTreeViewManager::updateParentItems(QStandardItem *parentItem)
|
|
|
+{
|
|
|
+ if (!parentItem)
|
|
|
+ return;
|
|
|
+
|
|
|
+ int checkedCount = 0;
|
|
|
+ int totalCount = parentItem->rowCount();
|
|
|
+ qDebug() << "Updating child items of:" << parentItem->text();
|
|
|
+
|
|
|
+ for (int i = 0; i < totalCount; ++i)
|
|
|
+ {
|
|
|
+ QStandardItem *child = parentItem->child(i);
|
|
|
+ if (child && child->checkState() == Qt::Checked)
|
|
|
+ {
|
|
|
+ checkedCount++;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (checkedCount == totalCount)
|
|
|
+ {
|
|
|
+ parentItem->setCheckState(Qt::Checked);
|
|
|
+ }
|
|
|
+ else
|
|
|
+ {
|
|
|
+ parentItem->setCheckState(Qt::Unchecked);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 递归更新上层父项
|
|
|
+ updateParentItems(parentItem->parent());
|
|
|
+}
|
|
|
+
|
|
|
+// 加载并显示三级目录对应按钮配置信息
|
|
|
+void DbTreeViewManager::loadButtonConfigForThirdLevel(const QJsonObject &thirdLevelObj)
|
|
|
+{
|
|
|
+ if (!m_originalWnd) {
|
|
|
+ qWarning() << "OriginalWnd 指针为空，无法加载按钮配置";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!thirdLevelObj.contains("buttons")) {
|
|
|
+ qWarning() << "三级目录配置中不包含 'buttons' 字段";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QJsonArray buttonsArray = thirdLevelObj.value("buttons").toArray();
|
|
|
+
|
|
|
+ // 获取 widget_left
|
|
|
+ QWidget* widgetLeft = m_originalWnd->getWidgetLeft();
|
|
|
+ if (!widgetLeft) {
|
|
|
+ qWarning() << "无法访问 widget_left";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 清空 widget_left 中由 loadButtonConfigForThirdLevel 创建的按钮
|
|
|
+ QList<QPushButton*> existingButtons = widgetLeft->findChildren<QPushButton*>();
|
|
|
+ for (QPushButton* button : existingButtons) {
|
|
|
+ if (button->objectName().startsWith("thirdLevelBtn_")) { // 仅删除特定按钮
|
|
|
+ button->deleteLater();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 使用绝对定位创建按钮
|
|
|
+ for (int i = 0; i < buttonsArray.size() && i < 12; ++i) {
|
|
|
+ QJsonObject buttonObj = buttonsArray[i].toObject();
|
|
|
+ QString buttonId = buttonObj.value("id").toString();
|
|
|
+ QString buttonIcon = buttonObj.value("icon").toString();
|
|
|
+ QString buttonText = buttonObj.value("text").toString();
|
|
|
+ bool isEnabled = buttonObj.value("enabled").toBool();
|
|
|
+
|
|
|
+ // 创建按钮
|
|
|
+ QPushButton *button = new QPushButton(widgetLeft);
|
|
|
+ button->setObjectName("thirdLevelBtn_" + buttonId); // 设置带前缀的对象名称
|
|
|
+
|
|
|
+ // 设置按钮的样式，调整图标和文本的位置
|
|
|
+ button->setStyleSheet(R"(
|
|
|
+ QPushButton {
|
|
|
+ position: absolute;
|
|
|
+ border-radius: 6px;
|
|
|
+ opacity: 1;
|
|
|
+ background: #CBD0FF;
|
|
|
+ border: none;
|
|
|
+ }
|
|
|
+ QPushButton:hover {
|
|
|
+ background-color: #A9B4FF; /* 鼠标悬停效果 */
|
|
|
+ }
|
|
|
+ )");
|
|
|
+
|
|
|
+ // 设置按钮的位置和大小
|
|
|
+ int x = 16;
|
|
|
+ int y = 245 + i * (48 + 13); // 第一个按钮 y=245，后续每个按钮间隔13px
|
|
|
+ button->setGeometry(x, y, 158, 48);
|
|
|
+
|
|
|
+ // 设置按钮的可见性，根据 "enabled" 字段显示或隐藏按钮
|
|
|
+ button->setVisible(isEnabled);
|
|
|
+
|
|
|
+ // 创建图标标签
|
|
|
+ QLabel *iconLabel = new QLabel(button);
|
|
|
+ iconLabel->setPixmap(QIcon(buttonIcon).pixmap(16, 16));
|
|
|
+ iconLabel->setGeometry(10, 16, 16, 16); // 图标距离左边10px，顶部16px
|
|
|
+ iconLabel->setFixedSize(16, 16);
|
|
|
+ iconLabel->setStyleSheet("background-color: transparent;");
|
|
|
+ iconLabel->setVisible(isEnabled); // 根据按钮的可见性设置图标的可见性
|
|
|
+
|
|
|
+ // 创建文本标签
|
|
|
+ QLabel *textLabel = new QLabel(buttonText, button);
|
|
|
+ textLabel->setGeometry(34, 0, 90, 48); // 文本距离左边34px
|
|
|
+ textLabel->setWordWrap(true); // 允许换行
|
|
|
+ textLabel->setAlignment(Qt::AlignLeft | Qt::AlignVCenter);
|
|
|
+ textLabel->setStyleSheet(R"(
|
|
|
+ QLabel {
|
|
|
+ background: transparent;
|
|
|
+ font-family: "思源黑体";
|
|
|
+ font-size: 14px;
|
|
|
+ font-weight: 500;
|
|
|
+ color: #4E51CE;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+
|
|
|
+ textLabel->setVisible(isEnabled); // 根据按钮的可见性设置文本的可见性
|
|
|
+
|
|
|
+ // 创建 F1-F12 标签
|
|
|
+ QString fLabelText = QString("F%1").arg(i + 1); // F1, F2, ..., F12
|
|
|
+ QLabel *fLabel = new QLabel(fLabelText, button);
|
|
|
+ fLabel->setFixedSize(21, 16); // 设置大小为21x16
|
|
|
+ fLabel->setAlignment(Qt::AlignCenter);
|
|
|
+ fLabel->setStyleSheet(R"(
|
|
|
+ QLabel {
|
|
|
+ background-color: transparent;
|
|
|
+ color: #2A7ED8;
|
|
|
+ font-size: 12px;
|
|
|
+ font-weight: bold;
|
|
|
+ }
|
|
|
+ )");
|
|
|
+
|
|
|
+ // 设置标签的位置
|
|
|
+ int fX = 134;
|
|
|
+ int fY = 2;
|
|
|
+ fLabel->setGeometry(fX, fY, 14, 16);
|
|
|
+ fLabel->setVisible(isEnabled); // 根据按钮的可见性设置标签的可见性
|
|
|
+
|
|
|
+ // 将按钮、图标、文本和标签添加到控件列表
|
|
|
+ m_fieldWidgets.append(button);
|
|
|
+ m_fieldWidgets.append(iconLabel);
|
|
|
+ m_fieldWidgets.append(textLabel);
|
|
|
+ m_fieldWidgets.append(fLabel);
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// 清理并隐藏三级目录菜单内容
|
|
|
+void DbTreeViewManager::clearThirdLevelMenu()
|
|
|
+{
|
|
|
+ // 遍历所有子控件，找到标题为 "字段展示" 的窗口并关闭
|
|
|
+ foreach (QObject *child, widget2->children()) {
|
|
|
+ QWidget *childWidget = qobject_cast<QWidget*>(child);
|
|
|
+ if (childWidget && childWidget->windowTitle() == "字段展示") {
|
|
|
+ qDebug() << "关闭现有的字段展示窗口";
|
|
|
+ childWidget->close();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ // 显示主目录树和分隔线
|
|
|
+ treeViewDown->show();
|
|
|
+ for (auto separator : firstLevelSeparators) {
|
|
|
+ separator->show();
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// 保存选中路径
|
|
|
+void DbTreeViewManager::saveCheckedPaths()
|
|
|
+{
|
|
|
+ if (m_currentConfigId == -1) {
|
|
|
+ qWarning() << "当前配置ID无效，无法保存复选框状态。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QSettings settings("RunCloudTech", "David");
|
|
|
+ QString configKey = QString::number(m_currentConfigId);
|
|
|
+
|
|
|
+ settings.beginGroup("TreeViewCheckedState");
|
|
|
+
|
|
|
+ // 保存选中路径
|
|
|
+ QString keyChecked = QString("checkedPaths/%1").arg(configKey);
|
|
|
+ QStringList checkedList = collectCheckedPaths();
|
|
|
+ settings.setValue(keyChecked, checkedList);
|
|
|
+
|
|
|
+ settings.endGroup();
|
|
|
+
|
|
|
+ qDebug() << "保存复选框状态路径：" << checkedList;
|
|
|
+}
|
|
|
+
|
|
|
+// 加载选中路径
|
|
|
+void DbTreeViewManager::loadCheckedPaths()
|
|
|
+{
|
|
|
+ if (m_currentConfigId == -1) {
|
|
|
+ qWarning() << "当前配置ID无效，无法加载复选框状态。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QSettings settings("RunCloudTech", "David");
|
|
|
+ QString configKey = QString::number(m_currentConfigId);
|
|
|
+
|
|
|
+ settings.beginGroup("TreeViewCheckedState");
|
|
|
+
|
|
|
+ // 读取选中路径
|
|
|
+ QString keyChecked = QString("checkedPaths/%1").arg(configKey);
|
|
|
+ QStringList loadedChecked = settings.value(keyChecked).toStringList();
|
|
|
+
|
|
|
+ settings.endGroup();
|
|
|
+
|
|
|
+ qDebug() << "加载复选框状态路径：" << loadedChecked;
|
|
|
+
|
|
|
+ m_blockItemChanged = true;
|
|
|
+
|
|
|
+ setCheckedPaths(loadedChecked);
|
|
|
+
|
|
|
+ m_blockItemChanged = false;
|
|
|
+
|
|
|
+ // 更新导航栏
|
|
|
+ if (!loadedChecked.isEmpty()) {
|
|
|
+ QString lastPathStr = loadedChecked.last();
|
|
|
+ QStringList lastPath = lastPathStr.split("/");
|
|
|
+ QModelIndex lastIdx = findItemByPath(lastPath);
|
|
|
+ if (lastIdx.isValid()) {
|
|
|
+ treeViewDown->setCurrentIndex(lastIdx);
|
|
|
+ updateNavigationBar(lastIdx);
|
|
|
+ }
|
|
|
+ } else {
|
|
|
+ // 如果没有加载到任何路径，自动选择第一个目录
|
|
|
+ QStandardItem *rootItem = model->invisibleRootItem();
|
|
|
+ if (rootItem->rowCount() > 0) {
|
|
|
+ QModelIndex firstIndex = model->index(0, 0, QModelIndex());
|
|
|
+ if (firstIndex.isValid()) {
|
|
|
+ treeViewDown->setCurrentIndex(firstIndex);
|
|
|
+ treeViewDown->expand(firstIndex); // 展开第一个目录
|
|
|
+
|
|
|
+ QStandardItem *firstItem = model->itemFromIndex(firstIndex);
|
|
|
+ QVariant data = firstItem->data(Qt::UserRole + 2);
|
|
|
+ if (data.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject thirdLevelObj = data.toJsonObject();
|
|
|
+ if (thirdLevelObj.contains("IsThirdLevel") && thirdLevelObj["IsThirdLevel"].toBool()) {
|
|
|
+ loadButtonConfigForThirdLevel(thirdLevelObj);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
|
|
+
|
|
|
+// 保存展开路径
|
|
|
+void DbTreeViewManager::saveExpandedPaths()
|
|
|
+{
|
|
|
+ if (m_currentConfigId == -1) {
|
|
|
+ qWarning() << "当前配置ID无效，无法保存展开路径。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QSettings settings("RunCloudTech", "David");
|
|
|
+ QString configKey = QString::number(m_currentConfigId);
|
|
|
+
|
|
|
+ settings.beginGroup("TreeViewExpandedState");
|
|
|
+
|
|
|
+ // 保存展开路径
|
|
|
+ QString keyExpanded = QString("expandedPaths/%1").arg(configKey);
|
|
|
+ QStringList expandedList = QStringList(expandedPaths.begin(), expandedPaths.end());
|
|
|
+ settings.setValue(keyExpanded, expandedList);
|
|
|
+
|
|
|
+ settings.endGroup();
|
|
|
+
|
|
|
+ qDebug() << "保存展开路径：" << expandedList;
|
|
|
+}
|
|
|
+
|
|
|
+// 加载展开路径
|
|
|
+void DbTreeViewManager::loadExpandedPaths()
|
|
|
+{
|
|
|
+ if (m_currentConfigId == -1) {
|
|
|
+ qWarning() << "当前配置ID无效，无法加载展开路径。";
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ QSettings settings("RunCloudTech", "David");
|
|
|
+ QString configKey = QString::number(m_currentConfigId);
|
|
|
+
|
|
|
+ settings.beginGroup("TreeViewExpandedState");
|
|
|
+
|
|
|
+ // 读取展开路径
|
|
|
+ QString keyExpanded = QString("expandedPaths/%1").arg(configKey);
|
|
|
+ QStringList loadedExpanded = settings.value(keyExpanded).toStringList();
|
|
|
+
|
|
|
+ settings.endGroup();
|
|
|
+
|
|
|
+ qDebug() << "加载展开路径：" << loadedExpanded;
|
|
|
+
|
|
|
+ m_blockItemChanged = true;
|
|
|
+
|
|
|
+ // 恢复展开路径
|
|
|
+ for (const QString &p : loadedExpanded) {
|
|
|
+ QStringList path = p.split("/");
|
|
|
+ QModelIndex idx = findItemByPath(path);
|
|
|
+ if (idx.isValid()) {
|
|
|
+ treeViewDown->expand(idx);
|
|
|
+ expandedPaths.insert(p);
|
|
|
+ qDebug() << "成功恢复展开路径：" << p;
|
|
|
+ } else {
|
|
|
+ qDebug() << "未找到展开路径部分： " << p;
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ m_blockItemChanged = false;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+// 清空历史
|
|
|
+void DbTreeViewManager::clearHistory()
|
|
|
+{
|
|
|
+ m_backStack.clear();
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left_hide.png"));
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+}
|
|
|
+
|
|
|
+// 获取当前页面的 PageState
|
|
|
+DbTreeViewManager::PageState DbTreeViewManager::getCurrentPageState()
|
|
|
+{
|
|
|
+ PageState st;
|
|
|
+ st.isThirdLevel = false;
|
|
|
+ st.directoryId = -1;
|
|
|
+
|
|
|
+ // 判断是否在第三层窗口中
|
|
|
+ if (m_thirdLevelFieldWnd && m_thirdLevelFieldWnd->isVisible()) {
|
|
|
+ // 如果此时是在第三层界面，则用当前导航栏 or 目录树的 “选中项” 来获取路径
|
|
|
+ QModelIndex curIndex = treeViewDown->currentIndex();
|
|
|
+ if (!curIndex.isValid()) {
|
|
|
+
|
|
|
+ st.path << "未知目录";
|
|
|
+ } else {
|
|
|
+ QStandardItem* item = model->itemFromIndex(curIndex);
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+ }
|
|
|
+
|
|
|
+ // 如果能拿到 DirectoryId，则置为第三层
|
|
|
+ QVariant dataVar = model->itemFromIndex(treeViewDown->currentIndex())->data(Qt::UserRole + 2);
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = dataVar.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ st.isThirdLevel = true;
|
|
|
+ st.directoryId = obj.value("Id").toInt(-1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ else {
|
|
|
+ // 当前是目录树界面，就看 treeView 选中项
|
|
|
+ QModelIndex curIndex = treeViewDown->currentIndex();
|
|
|
+ if (curIndex.isValid()) {
|
|
|
+ QStandardItem* item = model->itemFromIndex(curIndex);
|
|
|
+ st.path = buildItemPath(item);
|
|
|
+
|
|
|
+ // 检查是否第三层
|
|
|
+ QVariant dataVar = item->data(Qt::UserRole + 2);
|
|
|
+ if (dataVar.canConvert<QJsonObject>()) {
|
|
|
+ QJsonObject obj = dataVar.toJsonObject();
|
|
|
+ if (obj.contains("IsThirdLevel") && obj["IsThirdLevel"].toBool()) {
|
|
|
+ st.isThirdLevel = true;
|
|
|
+ st.directoryId = obj.value("Id").toInt(-1);
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ }
|
|
|
+ return st;
|
|
|
+}
|
|
|
+
|
|
|
+
|
|
|
+//加载指定的 PageState：相当于“回到该路径”或“跳转到这个第三层”
|
|
|
+
|
|
|
+void DbTreeViewManager::loadPageState(const PageState &st, bool isByHistoryNav)
|
|
|
+{
|
|
|
+ // 先根据 st.path 找到对应的节点
|
|
|
+ QModelIndex idx = findItemByPath(st.path);
|
|
|
+ if (!idx.isValid()) {
|
|
|
+ qWarning() << "[loadPageState] 未找到路径" << st.path;
|
|
|
+ return;
|
|
|
+ }
|
|
|
+
|
|
|
+ // 选中该节点
|
|
|
+ treeViewDown->setCurrentIndex(idx);
|
|
|
+ treeViewDown->scrollTo(idx);
|
|
|
+
|
|
|
+ // 更新导航栏
|
|
|
+ updateNavigationBar(idx);
|
|
|
+
|
|
|
+ // 如果是第三层，就加载对应的数据窗口
|
|
|
+ if (st.isThirdLevel && st.directoryId != -1) {
|
|
|
+ // 如果当前已在一个第三层窗口，先关闭它
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+ }
|
|
|
+
|
|
|
+ int userPrivilege = 0x1;
|
|
|
+ QJsonObject data = fetchThirdLevelData(st.directoryId, userPrivilege);
|
|
|
+ displayThirdLevelFields(data, (m_currentConfigId == 1));
|
|
|
+ } else {
|
|
|
+ // 否则，显示目录树
|
|
|
+ if (m_thirdLevelFieldWnd) {
|
|
|
+ m_thirdLevelFieldWnd->close();
|
|
|
+ m_thirdLevelFieldWnd->deleteLater();
|
|
|
+ m_thirdLevelFieldWnd = nullptr;
|
|
|
+ }
|
|
|
+ treeViewDown->show();
|
|
|
+ for (auto sep : firstLevelSeparators) {
|
|
|
+ if (sep) sep->show();
|
|
|
+ }
|
|
|
+ }
|
|
|
+
|
|
|
+ if (!isByHistoryNav) {
|
|
|
+ m_forwardStack.clear();
|
|
|
+ buttonRight->setIcon(QIcon(":/images/home_right.png"));
|
|
|
+ // 把新状态压入后退栈
|
|
|
+ m_backStack.append(st);
|
|
|
+ if(m_backStack.size() >= 2){
|
|
|
+ buttonLeft->setIcon(QIcon(":/images/home_left.png"));
|
|
|
+ }
|
|
|
+ }
|
|
|
+}
|
ren_chaolun*
