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/**
* Copyright (C) 2013 Canonical, Ltd.
*
* This program is free software: you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License version 3, as published by
* the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranties of MERCHANTABILITY,
* SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors: Tiago Salem Herrmann <tiago.herrmann@canonical.com>
*/
#include "approvertext.h"
#include <QDebug>
#include <TelepathyQt/PendingReady>
#include <TelepathyQt/ChannelClassSpec>
#include <TelepathyQt/ClientRegistrar>
#include <TelepathyQt/TextChannel>
Approver::Approver(QObject* parent)
: QObject(parent), Tp::AbstractClientApprover(channelFilters())
{
}
Approver::~Approver()
{
}
Tp::ChannelClassSpecList Approver::channelFilters() const
{
Tp::ChannelClassSpecList specList;
specList << Tp::ChannelClassSpec::textChat();
return specList;
}
void Approver::addDispatchOperation(const Tp::MethodInvocationContextPtr<> &context,
const Tp::ChannelDispatchOperationPtr &dispatchOperation)
{
bool willHandle = false;
QList<Tp::ChannelPtr> channels = dispatchOperation->channels();
Q_FOREACH (Tp::ChannelPtr channel, channels) {
// Text Channel
Tp::TextChannelPtr textChannel = Tp::TextChannelPtr::dynamicCast(channel);
if (!textChannel.isNull()) {
// right now we are not using any of the text channel's features in the approver
// so no need to call becomeReady() on it.
willHandle = true;
}
}
if (willHandle) {
mDispatchOps.append(dispatchOperation);
}
context->setFinished();
// check if we need to approve channels already or if we should wait.
processChannels();
}
void Approver::processChannels()
{
Q_FOREACH (Tp::ChannelDispatchOperationPtr dispatchOperation, mDispatchOps) {
QList<Tp::ChannelPtr> channels = dispatchOperation->channels();
Q_FOREACH (Tp::ChannelPtr channel, channels) {
// approve only text channels
Tp::TextChannelPtr textChannel = Tp::TextChannelPtr::dynamicCast(channel);
if (textChannel.isNull()) {
continue;
}
if (dispatchOperation->possibleHandlers().contains(TELEPHONY_SERVICE_HANDLER)) {
dispatchOperation->handleWith(TELEPHONY_SERVICE_HANDLER);
mDispatchOps.removeAll(dispatchOperation);
}
// FIXME: this shouldn't happen, but in any case, we need to check what to do when
// the phone app client is not available
}
}
}
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