89 lines
2.0 KiB
C++
89 lines
2.0 KiB
C++
#include "PicDateItem.h"
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#include <QDebug>
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#include <QRegExp>
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#include "LogInfo.h"
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#include "ItemCommon.h"
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PicDateItem::PicDateItem(QGraphicsItem *parent, QGraphicsScene *scene, const SourceType type)
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:PicTextItem(parent, scene, type)
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{
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m_timer.setInterval(20);
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connect(&m_timer, &QTimer::timeout, [this](){
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updateDatetimeStr();
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});
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// m_timer.start();
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}
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QVariant PicDateItem::source()
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{
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return m_model.datetimePattern;
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}
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void PicDateItem::setSource(QVariant var)
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{
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m_model.datetimePattern = var.toString();
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if(m_model.datetimePattern.isEmpty())
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return;
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m_currDateTimeStr = generateTxtFromDateItemModel(m_model, QDateTime::currentDateTime());
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applyModify();
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}
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void PicDateItem::setModel(DateItemModel model)
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{
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m_model = std::move(model);
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setSource(m_model.datetimePattern);
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}
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const DateItemModel& PicDateItem::model() const
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{
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return m_model;
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}
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bool PicDateItem::updateDatetimeStr()
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{
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if (m_model.datetimePattern.isEmpty())
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return false;
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if(m_currDateTimeStr.isEmpty()) {
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m_currDateTimeStr = generateTxtFromDateItemModel(m_model, QDateTime::currentDateTime());
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applyModify();
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return true;
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}
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auto now = QDateTime::currentDateTime();
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auto str = generateTxtFromDateItemModel(m_model, now);
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if(str == m_currDateTimeStr) {
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return false;
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}
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m_currDateTimeStr = str;
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applyModify();
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return true;
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}
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void PicDateItem::setCustomAttrs(const QXmlStreamAttributes &attrs)
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{
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// 结构类似这样
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// weeksMap = "MON<br>TUR<br>WED<br>TUE<br>THU<br>FRI<br>SAT<br>SUN"
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// yearsMap = "2023<subbr>2023年<br>2024<subbr>2024年<br>2025<subbr>2025年"
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auto m = DateItemModel();
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DateItemModel::loadFromXml(m, attrs);
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setModel(std::move(m));
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}
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void PicDateItem::saveCustomAttrs(QXmlStreamAttributes &attrs)
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{
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DateItemModel::saveToXml(m_model, attrs);
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}
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QImage PicDateItem::itemImage()
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{
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if(m_model.datetimePattern.isEmpty())
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return QImage();
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auto ret = strToImage(m_currDateTimeStr);
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return ret;
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} |