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/* This file is part of the TDE libraries
Copyright (C) 2012 Timothy Pearson <[email protected]>
(C) 2013 Golubev Alexander <[email protected]>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "tdeeventdevice.h"
#include <unistd.h>
#include <linux/input.h>
#include <tqsocketnotifier.h>
#include "tdelocale.h"
#include "tdehardwaredevices.h"
#include "config.h"
TDEEventDevice::TDEEventDevice(TDEGenericDeviceType::TDEGenericDeviceType dt, TQString dn) : TDEGenericDevice(dt, dn) {
m_fd = -1;
m_fdMonitorActive = false;
}
TDEEventDevice::~TDEEventDevice() {
if (m_fd >= 0) {
close(m_fd);
}
}
TDEEventDeviceType::TDEEventDeviceType TDEEventDevice::eventType() {
return m_eventType;
}
void TDEEventDevice::internalSetEventType(TDEEventDeviceType::TDEEventDeviceType et) {
m_eventType = et;
}
TDESwitchType::TDESwitchType TDEEventDevice::providedSwitches() {
return m_providedSwitches;
}
void TDEEventDevice::internalSetProvidedSwitches(TDESwitchType::TDESwitchType sl) {
m_providedSwitches = sl;
}
TDESwitchType::TDESwitchType TDEEventDevice::activeSwitches() {
return m_switchActive;
}
void TDEEventDevice::internalSetActiveSwitches(TDESwitchType::TDESwitchType sl) {
m_switchActive = sl;
}
// Keep this in sync with the TDESwitchType definition in the header
TQStringList TDEEventDevice::friendlySwitchList(TDESwitchType::TDESwitchType switches) {
TQStringList ret;
if (switches & TDESwitchType::Lid) {
ret.append(i18n("Lid Switch"));
}
if (switches & TDESwitchType::TabletMode) {
ret.append(i18n("Tablet Mode"));
}
if (switches & TDESwitchType::HeadphoneInsert) {
ret.append(i18n("Headphone Inserted"));
}
if (switches & TDESwitchType::RFKill) {
ret.append(i18n("Radio Frequency Device Kill Switch"));
}
if (switches & TDESwitchType::Radio) {
ret.append(i18n("Enable Radio"));
}
if (switches & TDESwitchType::MicrophoneInsert) {
ret.append(i18n("Microphone Inserted"));
}
if (switches & TDESwitchType::Dock) {
ret.append(i18n("Docked"));
}
if (switches & TDESwitchType::LineOutInsert) {
ret.append(i18n("Line Out Inserted"));
}
if (switches & TDESwitchType::JackPhysicalInsert) {
ret.append(i18n("Physical Jack Inserted"));
}
if (switches & TDESwitchType::VideoOutInsert) {
ret.append(i18n("Video Out Inserted"));
}
if (switches & TDESwitchType::CameraLensCover) {
ret.append(i18n("Camera Lens Cover"));
}
if (switches & TDESwitchType::KeypadSlide) {
ret.append(i18n("Keypad Slide"));
}
if (switches & TDESwitchType::FrontProximity) {
ret.append(i18n("Front Proximity"));
}
if (switches & TDESwitchType::RotateLock) {
ret.append(i18n("Rotate Lock"));
}
if (switches & TDESwitchType::LineInInsert) {
ret.append(i18n("Line In Inserted"));
}
if (switches & TDESwitchType::PowerButton) {
ret.append(i18n("Power Button"));
}
if (switches & TDESwitchType::SleepButton) {
ret.append(i18n("Sleep Button"));
}
return ret;
}
void TDEEventDevice::internalStartFdMonitoring(TDEHardwareDevices* hwmanager) {
if (!m_fdMonitorActive) {
// For security and performance reasons, only monitor known ACPI buttons
if (eventType() != TDEEventDeviceType::Unknown) {
if (m_fd >= 0) {
m_eventNotifier = new TQSocketNotifier(m_fd, TQSocketNotifier::Read, this);
connect( m_eventNotifier, TQT_SIGNAL(activated(int)), this, TQT_SLOT(eventReceived()) );
}
connect( this, TQT_SIGNAL(keyPressed(unsigned int, TDEEventDevice*)), hwmanager, TQT_SLOT(processEventDeviceKeyPressed(unsigned int, TDEEventDevice*)) );
}
m_fdMonitorActive = true;
}
}
void TDEEventDevice::eventReceived() {
struct input_event ev;
int r;
r = read(m_fd, &ev, sizeof(struct input_event));
if (r > 0) {
if ((ev.type == EV_KEY) && (ev.value == 1)) { // Only detect keypress events (value == 1)
emit keyPressed(ev.code, this);
}
}
}
#include "tdeeventdevice.moc"
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