本文整理汇总了C++中kio::Job::setMetaData方法的典型用法代码示例。如果您正苦于以下问题：C++ Job::setMetaData方法的具体用法？C++ Job::setMetaData怎么用？C++ Job::setMetaData使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类kio::Job的用法示例。
在下文中一共展示了Job::setMetaData方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: downloadResource
static bool downloadResource (const KUrl& srcUrl, const QString& suggestedName = QString(),
QWidget* parent = 0, const KIO::MetaData& metaData = KIO::MetaData())
{
const KUrl& destUrl = promptUser(parent, srcUrl, suggestedName);
if (!destUrl.isValid())
return false;
KIO::Job *job = KIO::file_copy(srcUrl, destUrl);
if (!metaData.isEmpty())
job->setMetaData(metaData);
job->addMetaData(QL1S("MaxCacheSize"), QL1S("0")); // Don't store in http cache.
job->addMetaData(QL1S("cache"), QL1S("cache")); // Use entry from cache if available.
job->ui()->setWindow((parent ? parent->window() : 0));
job->ui()->setAutoErrorHandlingEnabled(true);
return true;
}示例2: downloadResource
static bool downloadResource (const KUrl& srcUrl, const QString& suggestedName = QString(),
QWidget* parent = 0, const KIO::MetaData& metaData = KIO::MetaData())
{
const QString fileName = suggestedName.isEmpty() ? srcUrl.fileName() : suggestedName;
// convert filename to URL using fromPath to avoid trouble with ':' in filenames (#184202)
KUrl destUrl = KFileDialog::getSaveFileName(KUrl::fromPath(fileName), QString(), parent);
if (!destUrl.isValid())
return false;
// Using KIO::copy rather than file_copy, to benefit from "dest already exists" dialogs.
KIO::Job *job = KIO::copy(srcUrl, destUrl);
if (!metaData.isEmpty())
job->setMetaData(metaData);
job->addMetaData(QL1S("MaxCacheSize"), QL1S("0")); // Don't store in http cache.
job->addMetaData(QL1S("cache"), QL1S("cache")); // Use entry from cache if available.
job->ui()->setWindow((parent ? parent->window() : 0));
job->ui()->setAutoErrorHandlingEnabled(true);
return true;
}示例3: downloadResource
static bool downloadResource(const KUrl& srcUrl, const KIO::MetaData& metaData = KIO::MetaData(),
QWidget * parent = 0, const QString & suggestedName = QString())
{
KUrl destUrl;
int result = KIO::R_OVERWRITE;
const QString fileName((suggestedName.isEmpty() ? srcUrl.fileName() : suggestedName));
do
{
// follow bug:184202 fixes
destUrl = KFileDialog::getSaveFileName(KUrl(KGlobalSettings::downloadPath().append(fileName)), QString(), parent);
if (destUrl.isEmpty())
return false;
if (destUrl.isLocalFile())
{
QFileInfo finfo(destUrl.toLocalFile());
if (finfo.exists())
{
QDateTime now = QDateTime::currentDateTime();
QPointer<KIO::RenameDialog> dlg = new KIO::RenameDialog(parent,
i18n("Overwrite File?"),
srcUrl,
destUrl,
KIO::RenameDialog_Mode(KIO::M_OVERWRITE | KIO::M_SKIP),
-1,
finfo.size(),
now.toTime_t(),
finfo.created().toTime_t(),
now.toTime_t(),
finfo.lastModified().toTime_t()
);
result = dlg->exec();
delete dlg;
}
}
}
while (result == KIO::R_CANCEL && destUrl.isValid());
// Save download history
DownloadItem *item = rApp->downloadManager()->addDownload(srcUrl.pathOrUrl(), destUrl.pathOrUrl());
if (!KStandardDirs::findExe("kget").isNull() && ReKonfig::kgetDownload())
{
//KGet integration:
if (!QDBusConnection::sessionBus().interface()->isServiceRegistered("org.kde.kget"))
{
KToolInvocation::kdeinitExecWait("kget");
}
QDBusInterface kget("org.kde.kget", "/KGet", "org.kde.kget.main");
if (!kget.isValid())
return false;
QDBusMessage transfer = kget.call(QL1S("addTransfer"), srcUrl.prettyUrl(), destUrl.prettyUrl(), true);
if (transfer.arguments().isEmpty())
return true;
const QString transferPath = transfer.arguments().first().toString();
item->setKGetTransferDbusPath(transferPath);
return true;
}
KIO::Job *job = KIO::file_copy(srcUrl, destUrl, -1, KIO::Overwrite);
if (item)
{
QObject::connect(job, SIGNAL(percent(KJob *,unsigned long)), item, SLOT(updateProgress(KJob *,unsigned long)));
QObject::connect(job, SIGNAL(finished(KJob *)), item, SLOT(onFinished(KJob*)));
}
if (!metaData.isEmpty())
job->setMetaData(metaData);
job->addMetaData(QL1S("MaxCacheSize"), QL1S("0")); // Don't store in http cache.
job->addMetaData(QL1S("cache"), QL1S("cache")); // Use entry from cache if available.
job->uiDelegate()->setAutoErrorHandlingEnabled(true);
return true;
}