385 lines
12 KiB
C++
385 lines
12 KiB
C++
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#include "DeviceParameterProxy.h"
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#include <QComboBox>
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#include <QDoubleSpinBox>
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#include <QSpinBox>
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#include <QLineEdit>
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#include <QToolTip>
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#include <QTimer>
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#include <QKeyEvent>
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#include <QMessageBox>
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#include <QRegularExpressionValidator>
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#include <QDebug>
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DeviceParameterProxy::DeviceParameterProxy(QObject *parent) : QStyledItemDelegate(parent)
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{
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}
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QWidget* DeviceParameterProxy::createEditor(QWidget *parent, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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int col = index.column();
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switch (col)
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{
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case 0: // 数据传输模式（枚举）
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{
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QComboBox *combo = new QComboBox(parent);
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combo->addItems(QStringList() << "谱线模式" << "波形模式" << "ADC模式" << "列表模式" << "α/β模式");
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return combo;
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}
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case 1: // 硬件增益（档位）
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{
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QComboBox *combo = new QComboBox(parent);
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combo->addItems(QStringList() << "1" << "2" << "4" << "8" << "16");
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return combo;
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}
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case 2: // 硬件增益选择索引
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{
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QComboBox *combo = new QComboBox(parent);
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combo->addItems(QStringList() << "1" << "2" << "3" << "4" << "5");
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return combo;
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}
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case 3: // 软件增益（32位无符号）
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{
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QLineEdit *edit = new QLineEdit(parent);
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edit->setValidator(new UInt32Validator(edit));
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edit->setProperty("rangeHint", "0 ~ 4294967295");
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edit->installEventFilter(const_cast<DeviceParameterProxy*>(this));
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return edit;
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}
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case 4: // 时间常数（double μs）
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{
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QDoubleSpinBox *spin = new QDoubleSpinBox(parent);
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spin->setRange(0.0, 1000.0);
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spin->setSingleStep(1.0);
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spin->setDecimals(2);
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return spin;
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}
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case 5: // 成形时间（int μs）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(1, 10);
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return spin;
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}
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case 6: // 快通道触发阈值（double 0.1mV）
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{
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QDoubleSpinBox *spin = new QDoubleSpinBox(parent);
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spin->setRange(0.0, 10000.0);
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spin->setSingleStep(0.1);
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spin->setDecimals(1);
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return spin;
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}
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case 7: // 多道分辨率（2的幂）
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{
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QComboBox *combo = new QComboBox(parent);
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combo->addItems(QStringList() << "256" << "512" << "1024" << "2048" << "4096" << "8192" << "16384");
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return combo;
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}
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case 8: // 控制功能（位掩码，暂用十进制输入）
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{
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QLineEdit *edit = new QLineEdit(parent);
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// 允许输入十进制数字，不设范围限制（业务层处理）
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return edit;
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}
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case 9: // 幅度提前延迟（unsigned char）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 255);
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return spin;
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}
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case 10: // 积分长度（unsigned char）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 255);
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return spin;
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}
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case 11: // dcfd缩放倍数（unsigned char）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 255);
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return spin;
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}
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case 12: // dcfd延迟（unsigned char）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 255);
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return spin;
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}
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case 13: // 直流偏移（mV）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(-1000, 1000);
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return spin;
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}
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case 14: // 最大能量范围（keV）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 99999);
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return spin;
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}
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case 15: // Am峰面积寻峰法的面积比例（%）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 100);
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return spin;
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}
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case 16: // K40与Am241的峰位校正系数（short）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(-32768, 32767);
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return spin;
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}
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case 17: // 高压关断阈值（short）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(-32768, 32767);
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return spin;
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}
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case 18: // 获取能谱周期（秒）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 86400); // 一天
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return spin;
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}
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case 19: // 总测量时间（__int64，64位）
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{
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QLineEdit *edit = new QLineEdit(parent);
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edit->setValidator(new Int64Validator(edit));
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edit->setProperty("rangeHint", "0 ~ 9223372036854775807");
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edit->installEventFilter(const_cast<DeviceParameterProxy*>(this));
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return edit;
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}
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case 20: // 总测量次数
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 1000000); // 可调大
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return spin;
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}
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case 21: // 滤波参数
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 3);
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return spin;
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}
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case 22: // 上升时间（μs）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(1, 255);
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return spin;
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}
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case 23: // 平顶时间（μs）
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(1, 255);
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return spin;
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}
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case 24: // ICR校正使能（布尔）
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{
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QComboBox *combo = new QComboBox(parent);
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combo->addItems(QStringList() << "关闭" << "启用");
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return combo;
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}
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case 25: // CRZA值
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 1000000); // 合理范围
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return spin;
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}
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case 26: // ZA使能值
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{
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QSpinBox *spin = new QSpinBox(parent);
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spin->setRange(0, 100);
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return spin;
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}
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default:
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return new QLineEdit(parent);
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}
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}
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void DeviceParameterProxy::setEditorData(QWidget *editor, const QModelIndex &index) const
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{
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QVariant value = index.data(Qt::EditRole);
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int col = index.column();
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switch (col)
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{
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case 0: // QComboBox
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case 1:
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case 2:
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case 7:
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case 24:
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{
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QComboBox *combo = qobject_cast<QComboBox*>(editor);
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if (combo) {
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int idx = combo->findText(value.toString());
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if (idx >= 0) combo->setCurrentIndex(idx);
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}
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break;
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}
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case 3: // QLineEdit（软件增益）
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case 8: // QLineEdit（控制功能）
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case 19: // QLineEdit（总测量时间）
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
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if (edit) edit->setText(value.toString());
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break;
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}
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case 4: // QDoubleSpinBox
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case 6:
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{
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QDoubleSpinBox *spin = qobject_cast<QDoubleSpinBox*>(editor);
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if (spin) spin->setValue(value.toDouble());
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break;
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}
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case 5: // QSpinBox
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case 9:
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case 10:
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case 11:
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case 12:
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case 13:
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case 14:
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case 15:
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case 16:
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case 17:
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case 18:
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case 20:
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case 21:
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case 22:
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case 23:
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case 25:
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case 26:
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{
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QSpinBox *spin = qobject_cast<QSpinBox*>(editor);
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if (spin) spin->setValue(value.toInt());
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break;
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}
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default:
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
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if (edit) edit->setText(value.toString());
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break;
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}
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}
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}
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void DeviceParameterProxy::setModelData(QWidget *editor, QAbstractItemModel *model, const QModelIndex &index) const
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{
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int col = index.column();
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switch (col)
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{
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case 0:
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case 1:
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case 2:
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case 7:
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case 24:
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{
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QComboBox *combo = qobject_cast<QComboBox*>(editor);
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if (combo) model->setData(index, combo->currentText());
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break;
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}
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case 3: // 软件增益（字符串存储，因为可能超出int范围）
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case 8: // 控制功能（字符串存储）
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case 19: // 总测量时间（字符串存储）
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
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// if (edit) model->setData(index, edit->text());
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if (edit) {
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// 提交前再次验证（防止通过回车提交无效数据）
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QString text = edit->text();
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int pos = 0;
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if (edit->validator() && edit->validator()->validate(text, pos) == QValidator::Acceptable) {
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model->setData(index, text);
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} else {
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// 无效数据不写入模型，并显示提示
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QString rangeHint = edit->property("rangeHint").toString();
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QPoint pos = edit->mapToGlobal(edit->rect().topRight());
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QToolTip::showText(pos, QString("取值范围: %1").arg(rangeHint), edit);
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// 焦点留在编辑器（但此时编辑器即将销毁，所以需要延迟重新打开？）
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// 实际上 setModelData 被调用时编辑器即将销毁，我们无法阻止。
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// 因此更好的方法是在事件过滤器中拦截回车，避免走到这里。
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}
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}
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break;
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}
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case 4:
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case 6:
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{
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QDoubleSpinBox *spin = qobject_cast<QDoubleSpinBox*>(editor);
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if (spin) model->setData(index, spin->value());
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break;
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}
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case 5:
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case 9:
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case 10:
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case 11:
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case 12:
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case 13:
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case 14:
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case 15:
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case 16:
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case 17:
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case 18:
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case 20:
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case 21:
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case 22:
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case 23:
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case 25:
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case 26:
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{
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QSpinBox *spin = qobject_cast<QSpinBox*>(editor);
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if (spin) model->setData(index, spin->value());
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break;
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}
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default:
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(editor);
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if (edit) model->setData(index, edit->text());
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break;
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}
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}
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}
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void DeviceParameterProxy::updateEditorGeometry(QWidget *editor, const QStyleOptionViewItem &option, const QModelIndex &index) const
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{
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editor->setGeometry(option.rect);
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}
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bool DeviceParameterProxy::eventFilter(QObject *obj, QEvent *event)
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{
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QLineEdit *edit = qobject_cast<QLineEdit*>(obj);
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if (!edit || !edit->validator())
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return QStyledItemDelegate::eventFilter(obj, event);
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if (event->type() == QEvent::FocusOut) {
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QString text = edit->text();
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int pos = 0;
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if (edit->validator()->validate(text, pos) != QValidator::Acceptable) {
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QString rangeHint = edit->property("rangeHint").toString();
|
|||
|
|
QPoint pos = edit->mapToGlobal(edit->rect().topRight());
|
|||
|
|
QToolTip::showText(pos, QString("取值范围: %1").arg(rangeHint), edit);
|
|||
|
|
// 延迟重新获得焦点
|
|||
|
|
QTimer::singleShot(0, edit, SLOT(setFocus()));
|
|||
|
|
return true; // 阻止焦点离开
|
|||
|
|
} else {
|
|||
|
|
QToolTip::hideText();
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
else if (event->type() == QEvent::KeyPress) {
|
|||
|
|
QKeyEvent *keyEvent = static_cast<QKeyEvent*>(event);
|
|||
|
|
if (keyEvent->key() == Qt::Key_Return || keyEvent->key() == Qt::Key_Enter) {
|
|||
|
|
QString text = edit->text();
|
|||
|
|
int pos = 0;
|
|||
|
|
if (edit->validator()->validate(text, pos) != QValidator::Acceptable) {
|
|||
|
|
QString rangeHint = edit->property("rangeHint").toString();
|
|||
|
|
QPoint pos = edit->mapToGlobal(edit->rect().topRight());
|
|||
|
|
QToolTip::showText(pos, QString("取值范围: %1").arg(rangeHint), edit);
|
|||
|
|
return true; // 拦截回车，不提交
|
|||
|
|
} else {
|
|||
|
|
QToolTip::hideText();
|
|||
|
|
// 允许回车提交，Qt 会正常处理
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
}
|
|||
|
|
|
|||
|
|
return QStyledItemDelegate::eventFilter(obj, event);
|
|||
|
|
}
|