141 lines
4.5 KiB
C++
141 lines
4.5 KiB
C++
#ifndef TMRRELAYASSOCIATION_H
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#define TMRRELAYASSOCIATION_H
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#include <QDialog>
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#include <QButtonGroup>
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#include <QPushButton>
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#include "data_config.h"
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#include "config_mgr.h"
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#include <QStandardItemModel> //数据模型类
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#include <QTreeView>
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#include "tmrrelayassociation_data.h"
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namespace Ui {
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class TMRRelayAssociation;
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}
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struct ExprNode {
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QString value;
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QList<ExprNode*> children;
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};
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struct ExprValidationResult {
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bool isValid;
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int errorPos;
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QString errorMsg;
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};
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class DropTreeModel : public QStandardItemModel {
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public:
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using QStandardItemModel::QStandardItemModel;
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QStringList mimeTypes() const override {
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// 支持自定义类型和 QListWidget 默认类型
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return { "application/x-custom", "application/x-qabstractitemmodeldatalist" };
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}
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bool dropMimeData(const QMimeData *data, Qt::DropAction action,
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int row, int column, const QModelIndex &parent) override {
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QStandardItem *parentItem = this->itemFromIndex(parent);
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if (!parentItem)
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parentItem = this->invisibleRootItem();
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if (data->hasFormat("application/x-custom")) {
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QByteArray rawData = data->data("application/x-custom");
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QString customText = QString::fromUtf8(rawData);
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QStandardItem *newItem = new QStandardItem(customText);
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newItem->setData(customText, Qt::UserRole); // 假设 data 也就是内容
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newItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable |
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Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled);
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if (row < 0)
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parentItem->appendRow(newItem);
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else
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parentItem->insertRow(row, newItem);
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return true;
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}
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if (data->hasFormat("application/x-qabstractitemmodeldatalist")) {
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QByteArray encoded = data->data("application/x-qabstractitemmodeldatalist");
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QDataStream stream(&encoded, QIODevice::ReadOnly);
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while (!stream.atEnd()) {
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int r, c;
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QMap<int, QVariant> roleDataMap;
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stream >> r >> c >> roleDataMap;
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QString text = roleDataMap.value(Qt::DisplayRole).toString();
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QVariant userData = roleDataMap.value(Qt::UserRole);
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QStandardItem *newItem = new QStandardItem(text);
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newItem->setData(userData, Qt::UserRole); // 保留附加数据
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newItem->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable |
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Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled);
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if (row < 0)
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parentItem->appendRow(newItem);
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else
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parentItem->insertRow(row, newItem);
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}
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return true;
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}
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return false;
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}
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Qt::DropActions supportedDropActions() const override {
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return Qt::CopyAction | Qt::MoveAction;
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}
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};
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class TMRRelayAssociation : public QDialog
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{
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Q_OBJECT
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public:
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explicit TMRRelayAssociation(int slot,int cardtype,QWidget *parent = nullptr);
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~TMRRelayAssociation();
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int slot_no;
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CardType car_type;
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private slots:
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void on_pushButton_cancel_clicked();
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void on_pushButton_confirm_clicked();
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void onComboBoxIndexChanged(int index);
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void OnButtonGroup(QAbstractButton *);
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void on_pushButton_and_clicked();
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void on_pushButton_or_clicked();
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void on_treeView_Relay_customContextMenuRequested(const QPoint &pos);
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void slotDeleteItem();
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void on_checkBox_sgcc_stateChanged(int arg1);
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void on_pushButton_logic_clicked();
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private:
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Ui::TMRRelayAssociation *ui;
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QButtonGroup * btnGroup_slot = nullptr;
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QListWidget *list_widget_available = nullptr;
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int current_index;
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QTreeView *treeView_relay;
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QStandardItemModel *model_Relay;
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std::shared_ptr<TmrrelayassociationData> relay_data = nullptr;
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QMap<QString, QString> channelNameMap;
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void Init();
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void buildTreeFromExpression(QTreeView *treeView, const QString &expr);
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ExprNode* parseExpression(const QString& expr, int& pos);
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QStandardItem* buildItemTree(ExprNode* node);
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void setExpressionToTreeView(QTreeView* treeView, const QString& expr);
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QStandardItem* parseExpression(const QString &expr);
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QString buildLogicExpression(QStandardItem *item);
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ExprValidationResult validateLogicExpression(const QString& expr);
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};
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#endif // TMRRELAYASSOCIATION_H
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