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#include "nmGUIComponentBase.h"
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#include "nmDataAttribute.h"
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#include <QHBoxLayout>
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#include <QLabel>
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#include <QLineEdit>
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#include <QComboBox>
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#include "nmDataAttribute.h"
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#include <QtGlobal>
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#include "nmTranslationManager.h"
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Q_DECLARE_METATYPE(int*)
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Q_DECLARE_METATYPE(double*)
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Q_DECLARE_METATYPE(QString*)
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nmGUIComponentBase::nmGUIComponentBase(nmDataAttribute* pOriginValue,
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bool enable, QWidget *parent) :
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QWidget(parent),
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m_pLayout(nullptr),
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m_pNameLabel(nullptr),
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m_pValueEdit(nullptr),
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m_pUnitComboBox(nullptr),
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m_pOriginValue(pOriginValue),
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m_isEnable(enable),
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m_eUIType(NM_GUI_Component_Type_LineEdit),
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m_baseValue(0.0),
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m_baseUnit(""),
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m_currentUnit(""),
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m_valueEditedByUser(false) ,
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m_lastValidValue(""),
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m_bIsUpdateValue(false)
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{
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}
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bool nmGUIComponentBase::updateValueToOrigin() {
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if (m_pOriginValue == nullptr) {
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return false;
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}
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QString sValue = "";
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// 获取值
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if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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sValue = static_cast<QLineEdit*>(m_pValueEdit)->text().trimmed();
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} else if (m_eUIType == NM_GUI_Component_Type_ComboBox) {
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sValue = static_cast<QComboBox*>(m_pValueEdit)->currentText().trimmed();
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}
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if (sValue.isEmpty()) {
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return false;
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}
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QVariant value = m_pOriginValue->getValue();
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const int typeId = value.userType();
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bool conversionOk = true;
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QVariant newValue;
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// 处理数值类型
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if (typeId == QVariant::Double || typeId == QVariant::Int) {
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double inputValue = sValue.toDouble(&conversionOk);
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if (!conversionOk) {
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return false;
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}
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// 将输入值从当前单位转换为原始单位
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const double baseValue = m_pOriginValue->convertValueByUnitType(inputValue, m_currentUnit, m_baseUnit);
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// 根据数据类型设置新值
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if (typeId == QVariant::Int) {
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newValue = static_cast<int>(baseValue);
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} else {
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//newValue = qRound(baseValue * 100.0)/ 100.0;
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newValue = baseValue;
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}
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}
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// 处理其他类型
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else {
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switch (typeId) {
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case QVariant::String:
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newValue = sValue;
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break;
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case QVariant::Bool:
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newValue = sValue.toInt(&conversionOk) != 0;
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break;
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default:
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conversionOk = false;
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break;
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}
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}
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if (conversionOk) {
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m_pOriginValue->setValue(newValue);
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return true;
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}
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return false;
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}
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bool nmGUIComponentBase::updateValueFromOrigin() {
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if (!m_pOriginValue || !m_pValueEdit)
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return false;
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QVariant val = m_pOriginValue->getValue();
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QString s;
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// 数值类型
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if (val.type() == QVariant::Double || val.type() == QVariant::Int) {
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double baseVal = (val.type() == QVariant::Double
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? val.toDouble()
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: val.toInt());
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// 把基础值从 baseUnit 转到 currentUnit
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double disp = m_pOriginValue->convertValueByUnitType(baseVal, m_baseUnit, m_currentUnit);
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s = QString::number(disp);
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}
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// 字符串类型
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else if (val.type() == QVariant::String) {
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s = val.toString();
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}
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else {
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s = val.toString();
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}
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// 设置到 QLineEdit 或 QComboBox
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if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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static_cast<QLineEdit*>(m_pValueEdit)->setText(s);
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m_lastValidValue = s; // 更新有效值
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} else {
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auto cb = static_cast<QComboBox*>(m_pValueEdit);
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int idx = cb->findText(s);
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if (idx>=0) cb->setCurrentIndex(idx);
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}
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return true;
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}
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//bool nmGUIComponentBase::updateValueFromOrigin() {
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// if (!m_pOriginValue || !m_pValueEdit)
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// return false;
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//
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// QVariant val = m_pOriginValue->getValue();
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// QString s;
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//
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// // 数值类型
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// if (val.type() == QVariant::Double || val.type() == QVariant::Int) {
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// double baseVal = (val.type() == QVariant::Double
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// ? val.toDouble()
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// : val.toInt());
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// // 把基础值从 baseUnit 转到 currentUnit
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// double disp = m_pOriginValue->convertValueByUnitType(baseVal, m_baseUnit, m_currentUnit);
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// s = QString::number(disp);
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// }
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// // 字符串类型
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// else if (val.type() == QVariant::String) {
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// s = val.toString();
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// }
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// else {
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// s = val.toString();
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// }
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//
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// // 设置到 QLineEdit 或 QComboBox
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// if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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// static_cast<QLineEdit*>(m_pValueEdit)->setText(s);
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// } else {
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// auto cb = static_cast<QComboBox*>(m_pValueEdit);
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// int idx = cb->findText(s);
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// if (idx>=0) cb->setCurrentIndex(idx);
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// }
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// return true;
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//}
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void nmGUIComponentBase::init() {
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this->initUI();
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}
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void nmGUIComponentBase::initUI() {
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this->initLayout();
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this->initComponents();
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this->initInitValue();
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}
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void nmGUIComponentBase::initLayout() {
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m_pLayout = new QHBoxLayout(this);
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m_pLayout->setContentsMargins(0, 0, 0, 0);
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m_pLayout->setSpacing(5);
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}
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void nmGUIComponentBase::initComponents() {
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if (!m_pOriginValue) return;
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QString sName = nmTranslationManager::mapToChinese(m_pOriginValue->getName());
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// 初始化标签 - 使用固定宽度
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m_pNameLabel = new QLabel(sName, this);
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m_pNameLabel->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
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m_pNameLabel->setFixedWidth(200);
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m_pLayout->addWidget(m_pNameLabel);
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// 在标签和输入框之间添加弹性空间
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m_pLayout->addStretch();
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// 初始化值控件
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if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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QLineEdit *le = new QLineEdit(this);
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m_pValueEdit = le;
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le->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
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le->setFixedWidth(137); // 设置固定宽度
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connect(le, SIGNAL(textEdited(const QString&)), this, SLOT(onValueEdited(const QString&)));
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connect(le, SIGNAL(editingFinished()), this, SLOT(onValueEditFinish()));
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m_pLayout->addWidget(m_pValueEdit);
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// 初始化单位控件
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const QString unitCode = m_pOriginValue->getUnit();
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if (!unitCode.isEmpty()) {
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m_pUnitComboBox = new QComboBox(this);
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QStringList unitSelections = m_pOriginValue->getListUnitSelections();
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for (int i = 0; i < unitSelections.size(); ++i) {
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const QString &code = unitSelections[i];
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QString disp = nmTranslationManager::mapToChinese(code);
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m_pUnitComboBox->addItem(disp, QVariant(code));
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}
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int idx = unitSelections.indexOf(unitCode);
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if (idx >= 0) {
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m_pUnitComboBox->setCurrentIndex(idx);
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m_currentUnit = m_pUnitComboBox->itemData(idx).toString();
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} else {
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m_currentUnit = unitCode;
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}
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connect(m_pUnitComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(onUnitChanged(int)));
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m_pUnitComboBox->setFixedWidth(80); // 给单位下拉框设置固定宽度
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m_pLayout->addWidget(m_pUnitComboBox);
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} else {
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// 没有单位时，添加相同宽度的占位空间，保持对齐
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QWidget* placeholder = new QWidget(this);
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placeholder->setFixedWidth(80); // 与单位框宽度相同
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m_pLayout->addWidget(placeholder);
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}
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}
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else if (m_eUIType == NM_GUI_Component_Type_ComboBox) {
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m_pValueEdit = new QComboBox(this);
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QStringList valueSelections = m_pOriginValue->getListValueSelections();
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for (int i = 0; i < valueSelections.size(); ++i) {
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valueSelections[i] = nmTranslationManager::mapToChinese(valueSelections[i]);
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}
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static_cast<QComboBox*>(m_pValueEdit)->addItems(valueSelections);
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m_pLayout->addWidget(m_pValueEdit);
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}
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m_pValueEdit->setEnabled(m_isEnable);
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}
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//void nmGUIComponentBase::initComponents() {
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// if (!m_pOriginValue) return;
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//
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// QString sName = nmTranslationManager::mapToChinese(m_pOriginValue->getName());
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//
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// // 初始化标签
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// m_pNameLabel = new QLabel(sName, this);
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// m_pNameLabel->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
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// m_pNameLabel->setMinimumWidth(200);
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// m_pLayout->addWidget(m_pNameLabel, 5);
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//
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// // 初始化值控件
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// if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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// QLineEdit *le = new QLineEdit(this);
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// m_pValueEdit = le;
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// le->setAlignment(Qt::AlignVCenter | Qt::AlignLeft);
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// connect(le, SIGNAL(textEdited(const QString&)), this, SLOT(onValueEdited(const QString&)));
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// // 编辑完成
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// connect(le, SIGNAL(editingFinished()), this, SLOT(onValueEditFinish()));
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//
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// // 初始化单位控件
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// const QString unitCode = m_pOriginValue->getUnit(); // 英文单位码
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// if (!unitCode.isEmpty()) {
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// m_pUnitComboBox = new QComboBox(this);
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// QStringList unitSelections = m_pOriginValue->getListUnitSelections(); // 英文列表
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//
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// // 将英文 code 存为 itemData，显示中文
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// for (int i = 0; i < unitSelections.size(); ++i) {
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// const QString &code = unitSelections[i];
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// QString disp = nmTranslationManager::mapToChinese(code);
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// m_pUnitComboBox->addItem(disp, QVariant(code)); // display=中文, data=英文
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// }
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//
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// // 设置默认索引
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// int idx = unitSelections.indexOf(unitCode);
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// if (idx >= 0) {
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// m_pUnitComboBox->setCurrentIndex(idx);
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// m_currentUnit = m_pUnitComboBox->itemData(idx).toString(); // 取英文码
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// }
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// else {
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// m_currentUnit = unitCode;
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// }
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//
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// connect(m_pUnitComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(onUnitChanged(int)));
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//
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// m_pLayout->addWidget(m_pValueEdit, 4);
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// m_pLayout->addWidget(m_pUnitComboBox, 1);
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// } else {
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// m_pLayout->addWidget(m_pValueEdit, 5);
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// }
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// }
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// else if (m_eUIType == NM_GUI_Component_Type_ComboBox) {
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// m_pValueEdit = new QComboBox(this);
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// QStringList valueSelections = m_pOriginValue->getListValueSelections();
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// for (int i = 0; i < valueSelections.size(); ++i) {
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// valueSelections[i] = nmTranslationManager::mapToChinese(valueSelections[i]);
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// }
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// static_cast<QComboBox*>(m_pValueEdit)->addItems(valueSelections);
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// m_pLayout->addWidget(m_pValueEdit, 5);
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// }
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//
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// m_pValueEdit->setEnabled(m_isEnable);
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//}
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//void nmGUIComponentBase::initInitValue() {
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// if (!m_pOriginValue) return;
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//
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// // 初始化基础值和单位
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// m_baseUnit = m_pOriginValue->getUnit();
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// m_currentUnit = m_baseUnit;
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//
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// const QVariant valueVar = m_pOriginValue->getValue();
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// if (valueVar.userType() == QVariant::Double) {
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// m_baseValue = valueVar.toDouble();
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// } else if (valueVar.userType() == QVariant::Int) {
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// m_baseValue = valueVar.toInt();
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// }
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//
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// // 设置初始显示值
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// if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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// if (valueVar.userType() == QVariant::Double || valueVar.userType() == QVariant::Int) {
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// const double displayValue = m_pOriginValue->convertValueByUnitType(m_baseValue, m_baseUnit, m_currentUnit);
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// static_cast<QLineEdit*>(m_pValueEdit)->setText(QString::number(displayValue));
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// } else {
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// static_cast<QLineEdit*>(m_pValueEdit)->setText(valueVar.toString());
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// }
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// }
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//}
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void nmGUIComponentBase::initInitValue() {
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if (!m_pOriginValue) return;
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// 初始化基础值和单位
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m_baseUnit = m_pOriginValue->getUnit();
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m_currentUnit = m_baseUnit;
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const QVariant valueVar = m_pOriginValue->getValue();
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if (valueVar.userType() == QVariant::Double) {
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m_baseValue = valueVar.toDouble();
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} else if (valueVar.userType() == QVariant::Int) {
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m_baseValue = valueVar.toInt();
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}
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// 设置初始显示值
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if (m_eUIType == NM_GUI_Component_Type_LineEdit) {
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if (valueVar.userType() == QVariant::Double || valueVar.userType() == QVariant::Int) {
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const double displayValue = m_pOriginValue->convertValueByUnitType(m_baseValue, m_baseUnit, m_currentUnit);
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QString valueText = QString::number(displayValue);
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static_cast<QLineEdit*>(m_pValueEdit)->setText(valueText);
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m_lastValidValue = valueText; // 保存初始有效值
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} else {
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QString valueText = valueVar.toString();
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static_cast<QLineEdit*>(m_pValueEdit)->setText(valueText);
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m_lastValidValue = valueText; // 保存初始有效值
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}
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}
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}
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void nmGUIComponentBase::onUnitChanged(int index) {
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if (!m_pUnitComboBox || !m_pValueEdit) return;
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// 只有刚才改过文本，才把显示值写回baseValue
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if (m_valueEditedByUser) {
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updateValueToOrigin();
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m_valueEditedByUser = false;
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}
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// 从 itemData() 读取英文单位码
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m_currentUnit = m_pUnitComboBox->itemData(index).toString();
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updateValueFromOrigin();
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}
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void nmGUIComponentBase::onValueEdited(const QString &)
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{
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// 用户敲入时打标记
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m_valueEditedByUser = true;
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}
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void nmGUIComponentBase::onValueEditFinish()
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{
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if (m_eUIType != NM_GUI_Component_Type_LineEdit) {
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return;
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}
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QLineEdit* pLineEdit = static_cast<QLineEdit*>(m_pValueEdit);
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QString currentText = pLineEdit->text().trimmed();
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|
|
|
|
|
// 检查是否为空
|
|
|
if (currentText.isEmpty()) {
|
|
|
pLineEdit->setText(m_lastValidValue);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// 检查是否为有效数字
|
|
|
bool ok = false;
|
|
|
double value = currentText.toDouble(&ok);
|
|
|
|
|
|
if (!ok) {
|
|
|
// 不是有效数字，恢复上一个有效值
|
|
|
pLineEdit->setText(m_lastValidValue);
|
|
|
return;
|
|
|
}
|
|
|
|
|
|
// 是有效数字，保存并更新到数据源
|
|
|
m_lastValidValue = QString::number(value); // 标准化数字格式
|
|
|
pLineEdit->setText(m_lastValidValue);
|
|
|
|
|
|
// 根据是否实时更新数据标记来选择是否立即更新值到数据源
|
|
|
if (m_bIsUpdateValue) {
|
|
|
updateValueToOrigin();
|
|
|
}
|
|
|
}
|
|
|
|
|
|
//void nmGUIComponentBase::onValueEditFinish()
|
|
|
//{
|
|
|
// // 根据是否实时更新数据标记来选择是否立即更新值到数据源
|
|
|
// if (m_bIsUpdateValue)
|
|
|
// {
|
|
|
// updateValueToOrigin();
|
|
|
// }
|
|
|
//}
|
|
|
|
|
|
void nmGUIComponentBase::setIsRealTimeUpdateValue(bool isUpdate)
|
|
|
{
|
|
|
m_bIsUpdateValue = isUpdate;
|
|
|
}
|
|
|
|
|
|
void nmGUIComponentBase::setOriginValue(nmDataAttribute* pOriginValue)
|
|
|
{
|
|
|
m_pOriginValue = pOriginValue;
|
|
|
if (m_pOriginValue) {
|
|
|
// 重新初始化单位
|
|
|
m_baseUnit = m_pOriginValue->getUnit();
|
|
|
m_currentUnit = m_baseUnit;
|
|
|
|
|
|
// 重新初始化基础值
|
|
|
const QVariant valueVar = m_pOriginValue->getValue();
|
|
|
if (valueVar.userType() == QVariant::Double) {
|
|
|
m_baseValue = valueVar.toDouble();
|
|
|
} else if (valueVar.userType() == QVariant::Int) {
|
|
|
m_baseValue = valueVar.toInt();
|
|
|
}
|
|
|
|
|
|
// 更新单位下拉框（如果存在）
|
|
|
if (m_pUnitComboBox) {
|
|
|
const QString unitCode = m_pOriginValue->getUnit();
|
|
|
QStringList unitSelections = m_pOriginValue->getListUnitSelections();
|
|
|
|
|
|
// 清空并重新填充
|
|
|
m_pUnitComboBox->clear();
|
|
|
for (int i = 0; i < unitSelections.size(); ++i) {
|
|
|
const QString &code = unitSelections[i];
|
|
|
QString disp = nmTranslationManager::mapToChinese(code);
|
|
|
m_pUnitComboBox->addItem(disp, QVariant(code));
|
|
|
}
|
|
|
|
|
|
// 设置当前索引
|
|
|
int idx = unitSelections.indexOf(unitCode);
|
|
|
if (idx >= 0) {
|
|
|
m_pUnitComboBox->setCurrentIndex(idx);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// 更新标签名称（如果需要）
|
|
|
if (m_pNameLabel) {
|
|
|
QString sName = nmTranslationManager::mapToChinese(m_pOriginValue->getName());
|
|
|
m_pNameLabel->setText(sName);
|
|
|
}
|
|
|
|
|
|
// 更新显示值
|
|
|
updateValueFromOrigin();
|
|
|
}
|
|
|
}
|