123 lines
3.7 KiB
C++
123 lines
3.7 KiB
C++
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#include <QDBusPendingCall>
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#include <QDBusPendingReply>
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#include <QDebug>
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#include <QCoreApplication>
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#include <qdeclarativeexpression.h>
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#include <QDeclarativeEngine>
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#include <QDeclarativeContext>
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#include "responsewaiter.h"
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Q_DECLARE_METATYPE(QDBusPendingReply<>)
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Q_DECLARE_METATYPE(QDBusPendingReply<QVariant>)
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Q_DECLARE_METATYPE(QDBusPendingReply<bool>)
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Q_DECLARE_METATYPE(QDBusPendingReply<int>)
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Q_DECLARE_METATYPE(QDBusPendingReply<QString>)
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//Q_DECLARE_METATYPE(DBusResponseWaiter::onComplete)
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//Q_DECLARE_METATYPE(DBusResponseWaiter::onError)
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DBusResponseWaiter::DBusResponseWaiter()
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: QObject()
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{
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m_registered
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<< qRegisterMetaType<QDBusPendingReply<> >("QDBusPendingReply<>")
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<< qRegisterMetaType<QDBusPendingReply<QVariant> >("QDBusPendingReply<QVariant>")
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<< qRegisterMetaType<QDBusPendingReply<bool> >("QDBusPendingReply<bool>")
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<< qRegisterMetaType<QDBusPendingReply<int> >("QDBusPendingReply<int>")
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<< qRegisterMetaType<QDBusPendingReply<QString> >("QDBusPendingReply<QString>")
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;
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//qRegisterMetaType<DBusResponseWaiter::onComplete>("DBusResponseWaiter::onComplete");
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//qRegisterMetaType<DBusResponseWaiter::onError>("DBusResponseWaiter::onError");
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}
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QVariant DBusResponseWaiter::waitForReply(QVariant variant) const
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{
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if (QDBusPendingCall* call = const_cast<QDBusPendingCall*>(extractPendingCall(variant)))
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{
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call->waitForFinished();
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QDBusMessage reply = call->reply();
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if (reply.arguments().count() > 0)
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{
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return reply.arguments().first();
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}
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}
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return QVariant();
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}
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void DBusResponse::setPendingCall(QVariant variant)
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{
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qDebug() << "spc1";
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m_pendingCall = variant;
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qDebug() << "spc2";
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if (QDBusPendingCall* call = const_cast<QDBusPendingCall*>(DBusResponseWaiter().extractPendingCall(m_pendingCall)))
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{
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qDebug() << "spc3";
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QDBusPendingCallWatcher* watcher = new QDBusPendingCallWatcher(*call);
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connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)), this, SLOT(onCallFinished(QDBusPendingCallWatcher*)));
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connect(watcher, SIGNAL(finished(QDBusPendingCallWatcher*)), watcher, SLOT(deleteLater()));
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};
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qDebug() << "spc4";
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}
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void DBusResponse::onCallFinished(QDBusPendingCallWatcher* watcher)
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{
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QVariant variant = watcher->property("pengingCall");
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qDebug() << "ocf 1";
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if (QDBusPendingCall* call = const_cast<QDBusPendingCall*>(DBusResponseWaiter().extractPendingCall(m_pendingCall)))
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{
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qDebug() << "ocf 2";
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if (call->isError())
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{
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}
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else
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{
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qDebug() << "ocf 4444:" << this;
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// onComplete success = watcher->property("onComplete").value<onComplete>();
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// e_->rootContext()->setContextProperty("test_func", m_onSuccess);
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QDeclarativeExpression *expr = new QDeclarativeExpression(e_->rootContext(), this, "wow");
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qDebug() << "ocf 555";
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expr->evaluate(); // result = 400
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// qDebug() << "ocf 666" << expr->error();
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//
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QDBusMessage reply = call->reply();
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if (reply.arguments().count() > 0)
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{
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// success(reply.arguments().first());
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}
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else
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{
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// success(QVariant());
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}
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}
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}
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}
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const QDBusPendingCall* DBusResponseWaiter::extractPendingCall(QVariant& variant) const
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{
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Q_FOREACH(int type, m_registered)
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{
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if (variant.canConvert(QVariant::Type(type)))
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{
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return reinterpret_cast<const QDBusPendingCall*>(variant.constData());
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}
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}
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return 0;
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}
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