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/*
* barrier -- mouse and keyboard sharing utility
* Copyright (C) 2012-2016 Symless Ltd.
* Copyright (C) 2003 Chris Schoeneman
*
* This package is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* found in the file LICENSE that should have accompanied this file.
*
* This package is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "barrier/PortableTaskBarReceiver.h"
#include "mt/Lock.h"
#include "base/String.h"
#include "base/IEventQueue.h"
#include "arch/Arch.h"
#include "common/Version.h"
//
// PortableTaskBarReceiver
//
PortableTaskBarReceiver::PortableTaskBarReceiver(IEventQueue* events) :
m_state(kNotRunning),
m_events(events)
{
// do nothing
}
PortableTaskBarReceiver::~PortableTaskBarReceiver()
{
// do nothing
}
void
PortableTaskBarReceiver::updateStatus(INode* node, const String& errorMsg)
{
{
// update our status
m_errorMessage = errorMsg;
if (node == NULL) {
if (m_errorMessage.empty()) {
m_state = kNotRunning;
}
else {
m_state = kNotWorking;
}
}
else {
m_state = kNotConnected;
}
// let subclasses have a go
onStatusChanged(node);
}
// tell task bar
ARCH->updateReceiver(this);
}
PortableTaskBarReceiver::EState
PortableTaskBarReceiver::getStatus() const
{
return m_state;
}
const String&
PortableTaskBarReceiver::getErrorMessage() const
{
return m_errorMessage;
}
void
PortableTaskBarReceiver::quit()
{
m_events->addEvent(Event(Event::kQuit));
}
void
PortableTaskBarReceiver::onStatusChanged(INode*)
{
// do nothing
}
void
PortableTaskBarReceiver::lock() const
{
// do nothing
}
void
PortableTaskBarReceiver::unlock() const
{
// do nothing
}
std::string
PortableTaskBarReceiver::getToolTip() const
{
switch (m_state) {
case kNotRunning:
return barrier::string::sprintf("%s: Not running", kAppVersion);
case kNotWorking:
return barrier::string::sprintf("%s: %s",
kAppVersion, m_errorMessage.c_str());
case kNotConnected:
return barrier::string::sprintf("%s: Unknown", kAppVersion);
default:
return "";
}
}
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