void ContactDropFilter::CollectDataFilters (QStringList& choiceItems,
QList<std::function<void ()>>& functions,
const QImage& image)
{
const auto& imageVar = QVariant::fromValue (image);
const auto& entity = Util::MakeEntity (imageVar,
{},
TaskParameter::NoParameters,
"x-leechcraft/data-filter-request");
auto prevChoices = choiceItems;
choiceItems.clear ();
auto prevFunctions = functions;
functions.clear ();
auto em = Core::Instance ().GetProxy ()->GetEntityManager ();
for (const auto obj : em->GetPossibleHandlers (entity))
{
const auto idf = qobject_cast<IDataFilter*> (obj);
const auto& verb = idf->GetFilterVerb ();
for (const auto& var : idf->GetFilterVariants (imageVar))
{
auto thisEnt = entity;
thisEnt.Additional_ ["DataFilter"] = var.Name_;
choiceItems << verb + ": " + var.Name_;
thisEnt.Additional_ ["DataFilterCallback"] = QVariant::fromValue<DataFilterCallback_f> (
[this] (const QVariant& var)
{
const auto& url = var.toUrl ();
if (url.isEmpty ())
return;
ChatTab_->insertMessageText (url.toEncoded ());
});
functions.append ([thisEnt, obj]
{
qobject_cast<IEntityHandler*> (obj)->Handle (thisEnt);
});
}
}
choiceItems << prevChoices;
functions << prevFunctions;
}
StdDataFilterMenuCreator::StdDataFilterMenuCreator (const QVariant& dataVar, IEntityManager *em, QMenu *menu)
: QObject (menu)
, EntityMgr_ (em)
{
auto entity = MakeEntity (dataVar,
QString (),
FromUserInitiated | OnlyHandle,
"x-leechcraft/data-filter-request");
for (auto plugin : em->GetPossibleHandlers (entity))
{
auto ii = qobject_cast<IInfo*> (plugin);
auto idf = qobject_cast<IDataFilter*> (plugin);
if (!idf)
continue;
const auto& vars = idf->GetFilterVariants (dataVar);
if (vars.isEmpty ())
continue;
const auto actor = [this, entity, plugin] (const IDataFilter::FilterVariant& var) mutable
{
entity.Additional_ ["DataFilter"] = var.ID_;
EntityMgr_->HandleEntity (entity, plugin);
ChosenPlugin_ = qobject_cast<IInfo*> (plugin)->GetUniqueID ();
ChosenVariant_ = var.ID_;
};
if (vars.size () == 1)
AddDatafilterMenuItem (vars.value (0), menu, actor);
else
{
auto searchMenu = menu->addMenu (ii->GetIcon (), idf->GetFilterVerb ());
for (const auto& var : vars)
AddDatafilterMenuItem (var, searchMenu, actor);
}
}
}
EntityTestHandleResult Plugin::CouldHandle (const Entity& e) const
{
if (e.Mime_ != "x-leechcraft/data-filter-request" ||
!e.Entity_.canConvert<QString> ())
return EntityTestHandleResult ();
if (e.Additional_.contains ("DataFilter"))
{
const auto& rawCat = e.Additional_ ["DataFilter"].toByteArray ();
const auto& catStr = QString::fromUtf8 (rawCat.data ());
const auto& vars = GetFilterVariants ();
if (std::find_if (vars.begin (), vars.end (),
[&catStr] (decltype (vars.front ()) var)
{ return var.ID_ == catStr; }) == vars.end ())
return EntityTestHandleResult ();
}
const auto& str = e.Entity_.toString ();
return str.size () < 200 && str.count ("\n") < 3 ?
EntityTestHandleResult (EntityTestHandleResult::PIdeal) :
EntityTestHandleResult ();
}
ScreenShotSaveDialog::ScreenShotSaveDialog (const QPixmap& source,
QWidget *parent)
: QDialog (parent)
, Source_ (source)
, PixmapHolder_ (new QLabel ())
, RenderScheduled_ (false)
{
PixmapHolder_->setAlignment (Qt::AlignTop | Qt::AlignLeft);
Ui_.setupUi (this);
QList<QByteArray> formats = QImageWriter::supportedImageFormats ();
formats.removeAll ("ico");
if (formats.contains ("jpg"))
formats.removeAll ("jpeg");
std::sort (formats.begin (), formats.end ());
for (QList<QByteArray>::const_iterator i = formats.begin (),
end = formats.end (); i != end; ++i)
Ui_.FormatCombobox_->addItem (i->toUpper ());
if (formats.contains ("png"))
Ui_.FormatCombobox_->setCurrentIndex (formats.indexOf ("png"));
Ui_.Scroller_->setWidget (PixmapHolder_);
auto proxy = Core::Instance ().GetProxy ();
const auto& dfs = Util::GetDataFilters (QVariant::fromValue (Source_.toImage ()),
proxy->GetEntityManager ());
for (auto df : dfs)
{
auto idf = qobject_cast<IDataFilter*> (df);
for (const auto& var : idf->GetFilterVariants ())
{
Ui_.ActionBox_->addItem (var.Icon_, var.Name_);
Filters_.append ({ df, var.ID_ });
}
}
Ui_.ActionBox_->addItem (proxy->GetIcon ("document-save"), tr ("Save"));
}
void ShooterDialog::SetScreenshot (const QPixmap& px)
{
CurrentScreenshot_ = px;
RescaleLabel ();
Ui_.ActionBox_->clear ();
Filters_.clear ();
const auto& image = px.toImage ();
const auto& filters = Util::GetDataFilters (image, Proxy_->GetEntityManager ());
for (auto filter : filters)
{
auto idf = qobject_cast<IDataFilter*> (filter);
const auto& verb = idf->GetFilterVerb ();
for (const auto& var : idf->GetFilterVariants ())
{
Filters_.append ({ filter, var.ID_ });
Ui_.ActionBox_->addItem (QString ("%1: %2").arg (verb).arg (var.Name_));
}
}
Ui_.ActionBox_->addItem (tr ("save"));
}