Merge branch 'master' of https://git.bukova.info/repos/git/prodejna
commit
ca4a4e743d
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#include "objectbinder.h"
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#include <QDecDouble.hh>
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ObjectBinder::ObjectBinder(QObject *parent)
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:QObject(parent)
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{
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m_data = NULL;
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}
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void ObjectBinder::registerBinding(QWidget *widget) {
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if (!m_bindWidgets.contains(widget)) {
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m_bindWidgets.append(widget);
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}
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}
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void ObjectBinder::registerBinding(QComboBox *combo, const QList<ComboData> &values) {
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m_bindCombos[combo] = values;
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}
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void ObjectBinder::registerValidator(IValidator *validator) {
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m_validators.append(validator);
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}
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void ObjectBinder::setData(QObject *data)
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{
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m_data = data;
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}
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void ObjectBinder::bindToUi() {
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foreach (QWidget *widget, m_bindWidgets) {
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const char* prop = widget->metaObject()->userProperty().name();
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QVariant value = m_data->property(widget->objectName().toStdString().c_str());
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if (value.canConvert<QDecDouble>())
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{
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widget->setProperty(prop, value.value<QDecDouble>().toString());
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}
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else
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{
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widget->setProperty(prop, value);
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}
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}
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foreach (QComboBox *combo, m_bindCombos.keys()) {
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int idx = 0;
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QVariant field = m_data->property(combo->objectName().toStdString().c_str());
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combo->clear();
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for (int i = 0; i < m_bindCombos[combo].size(); i++) {
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ComboData data = m_bindCombos[combo][i];
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combo->addItem(data.label(), data.index());
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if (data.index().canConvert<QObject*>()) {
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ComboItem* ci = qobject_cast<ComboItem*>(data.index().value<QObject*>());
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ComboItem* ciField = qobject_cast<ComboItem*>(field.value<QObject*>());
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if (ci->eq(ciField)) {
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idx = i;
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}
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}
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else if (field == data.index()) {
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idx = i;
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}
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}
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combo->setCurrentIndex(idx);
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}
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}
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bool ObjectBinder::bindToData() {
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foreach (IValidator *val, m_validators) {
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if (!val->validate()) {
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emit validationError(val->errMessage());
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return false;
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}
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}
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foreach (QWidget *widget, m_bindWidgets) {
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const char* prop = widget->metaObject()->userProperty().name();
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QVariant val = widget->property(prop);
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if (m_data->property(widget->objectName().toStdString().c_str()).canConvert<QDecDouble>())
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{
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QDecDouble dec(val.toDouble());
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val = QVariant::fromValue(dec);
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}
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m_data->setProperty(widget->objectName().toStdString().c_str(), val);
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}
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foreach (QComboBox *combo, m_bindCombos.keys()) {
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m_data->setProperty(combo->objectName().toStdString().c_str(), combo->currentData());
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}
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return true;
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}
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@ -0,0 +1,37 @@
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#ifndef OBJECTBINDER_H
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#define OBJECTBINDER_H
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#include <QList>
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#include <QWidget>
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#include <QComboBox>
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#include <QObject>
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#include <QMetaProperty>
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#include "ivalidator.h"
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#include "combodata.h"
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#include "core_global.h"
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class CORESHARED_EXPORT ObjectBinder : public QObject
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{
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Q_OBJECT
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public:
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explicit ObjectBinder(QObject *parent = NULL);
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void registerBinding(QWidget *widget);
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void registerBinding(QComboBox *combo, const QList<ComboData> &values);
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void registerValidator(IValidator *validator);
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void setData(QObject *data);
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void bindToUi();
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bool bindToData();
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signals:
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void validationError(QString msg);
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private:
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QList<QWidget*> m_bindWidgets;
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QHash<QComboBox*, QList<ComboData> > m_bindCombos;
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QList<IValidator*> m_validators;
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QObject *m_data;
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};
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#endif // OBJECTBINDER_H
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#include "directsaleitem.h"
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DirectSaleItem::DirectSaleItem(QObject *parent) : QObject(parent)
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{
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m_count = 1;
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}
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int DirectSaleItem::id()
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{
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return 0;
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}
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QString DirectSaleItem::name()
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{
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return m_name;
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}
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QDecDouble DirectSaleItem::unitPrice()
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{
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return m_unitPrice;
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}
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QString DirectSaleItem::pluginId()
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{
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return "";
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}
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int DirectSaleItem::count() const
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{
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return m_count;
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}
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void DirectSaleItem::setCount(int count)
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{
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m_count = count;
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}
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void DirectSaleItem::setName(const QString &name)
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{
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m_name = name;
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}
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void DirectSaleItem::setUnitPrice(const QDecDouble &unitPrice)
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{
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m_unitPrice = unitPrice;
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}
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#ifndef DIRECTSALEITEM_H
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#define DIRECTSALEITEM_H
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#include <QObject>
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#include <QString>
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#include "ishopitem.h"
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class DirectSaleItem : public QObject, public IShopItem
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{
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Q_OBJECT
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Q_PROPERTY(QString name READ name WRITE setName)
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Q_PROPERTY(QDecDouble unitPrice READ unitPrice WRITE setUnitPrice)
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Q_PROPERTY(int count READ count WRITE setCount)
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public:
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explicit DirectSaleItem(QObject *parent = 0);
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signals:
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public slots:
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// IShopItem interface
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public:
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int id() override;
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QString name() override;
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QDecDouble unitPrice() override;
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QString pluginId() override;
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int count() const;
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void setCount(int count);
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void setName(const QString &name);
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void setUnitPrice(const QDecDouble &unitPrice);
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private:
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QString m_name;
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QDecDouble m_unitPrice;
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int m_count;
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};
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#endif // DIRECTSALEITEM_H
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#include "shopservice.h"
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ShopService::ShopService()
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{
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}
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QSharedPointer<Voucher> ShopService::createVoucher()
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{
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QSharedPointer<Voucher> voucher(new Voucher);
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voucher->setStatus(Voucher::NEW);
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return voucher;
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}
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void ShopService::addShopItem(QSharedPointer<Voucher> voucher, QSharedPointer<IShopItem> item, int count)
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{
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QSharedPointer<VoucherItem> vItem(new VoucherItem);
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vItem->setName(item->name());
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vItem->setUnitPrice(item->unitPrice());
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vItem->setCount(count);
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vItem->setRefId(item->id());
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vItem->setItemPlugin(item->pluginId());
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voucher->addItem(vItem);
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}
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void ShopService::calculate(QSharedPointer<Voucher> voucher)
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{
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QDecDouble total;
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foreach (QSharedPointer<VoucherItem> item, voucher->items()) {
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QDecDouble itemPrice = item->unitPrice() * item->count();
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total += itemPrice;
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}
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voucher->setTotalPrice(total);
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}
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#ifndef SHOPSERVICE_H
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#define SHOPSERVICE_H
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#include <QSharedPointer>
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#include <core.h>
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#include "data/shop-data.h"
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#include "ishopitem.h"
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class ShopService : public Service<Voucher>
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{
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public:
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ShopService();
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QSharedPointer<Voucher> createVoucher();
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void addShopItem(QSharedPointer<Voucher> voucher, QSharedPointer<IShopItem> item, int count);
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void calculate(QSharedPointer<Voucher> voucher);
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};
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#endif // SHOPSERVICE_H
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