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74 lines
2.5 KiB
74 lines
2.5 KiB
#include "viewmodel.h"
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#include "viewmodel_p.h"
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#include "coreapp_p.h"
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#include "qtmvvm_logging_p.h"
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using namespace QtMvvm;
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ViewModel::ViewModel(QObject *parent) :
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QObject(parent),
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d(new ViewModelPrivate())
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{}
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ViewModel::~ViewModel() = default;
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void ViewModel::onInit(const QVariantHash &) {}
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void ViewModel::onResult(quint32 requestCode, const QVariant &result)
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{
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Q_UNUSED(result)
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logDebug() << "Unused result on" << metaObject()->className()
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<< "with request code" << requestCode;
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}
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void ViewModel::show(const char *viewModelName, const QVariantHash ¶ms) const
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{
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auto metaId = QMetaType::type(viewModelName);
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auto metaObject = QMetaType::metaObjectForType(metaId);
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if(!metaObject) {
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throw PresenterException(QByteArrayLiteral("Given name (") +
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viewModelName +
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QByteArrayLiteral(") does not name a type with meta data"));
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}
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show(metaObject, params);
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}
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void ViewModel::show(const QMetaObject *viewMetaObject, const QVariantHash ¶ms) const
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{
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if(!viewMetaObject->inherits(&ViewModel::staticMetaObject)) {
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throw PresenterException(QByteArrayLiteral("Given type (") +
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viewMetaObject->className() +
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QByteArrayLiteral(") is not a class that extends QtMvvm::ViewModel"));
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}
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showImp(viewMetaObject, params, const_cast<ViewModel*>(this));
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}
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void ViewModel::showForResult(quint32 requestCode, const char *viewModelName, const QVariantHash ¶ms) const
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{
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auto metaId = QMetaType::type(viewModelName);
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auto metaObject = QMetaType::metaObjectForType(metaId);
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if(!metaObject) {
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throw PresenterException(QByteArrayLiteral("Given name (") +
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viewModelName +
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QByteArrayLiteral(") does not name a type with meta data"));
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}
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showForResult(requestCode, metaObject, params);
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}
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void ViewModel::showForResult(quint32 requestCode, const QMetaObject *viewMetaObject, const QVariantHash ¶ms) const
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{
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if(!viewMetaObject->inherits(&ViewModel::staticMetaObject)) {
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throw PresenterException(QByteArrayLiteral("Given type (") +
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viewMetaObject->className() +
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QByteArrayLiteral(") is not a class that extends QtMvvm::ViewModel"));
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}
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showImp(viewMetaObject, params, const_cast<ViewModel*>(this), requestCode);
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}
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void ViewModel::showImp(const QMetaObject *metaObject, QVariantHash params, QPointer<ViewModel> parent, quint32 requestCode)
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{
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QMetaObject::invokeMethod(CoreAppPrivate::dInstance().data(), "showViewModel", Qt::QueuedConnection,
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Q_ARG(const QMetaObject*, metaObject),
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Q_ARG(QVariantHash, params),
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Q_ARG(QPointer<ViewModel>, parent),
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Q_ARG(quint32, requestCode));
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}
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