// Cancel all requests with a parent index in the range from startPI to endPI (inclusive)
void ex_queue::cancelRequestWithParentIndexRange(queue_index startPI, queue_index endPI)
{
queue_index i = head_;
// search through all existing entries for the parent indexes within the range
if(endPI >= startPI) {
while (!isVacant(i))
{
// if this entry is within the range, cancel it
if (queue_[i&mask_].downState.parentIndex >= startPI &&
queue_[i&mask_].downState.parentIndex <= endPI)
cancelRequest(i);
i++;
}
} else if(startPI > endPI) {
// If endPI has wrapped around, the range also wraps.
while (!isVacant(i))
{
// if this entry is within the range, cancel it
if (queue_[i&mask_].downState.parentIndex >= startPI ||
queue_[i&mask_].downState.parentIndex <= endPI)
cancelRequest(i);
i++;
}
}
}
bool BondRealtimeInfo::requestDataFromWind(const QString &windCode, bool isRealtime) {
// qDebug() << Q_FUNC_INFO();
this->bondCode = windCode;
if (reqID != 0) {
cancelRequest();//同时会将上次请求的ID清零
}
std::wstring indicators = L"rt_vwap,rt_high,rt_low,rt_last,rt_last_amt,rt_last_vol,rt_latest,rt_vol,rt_amt,\
rt_bid1,rt_bid2,rt_bid3,rt_bid4,rt_bid5,\
rt_ask1,rt_ask2,rt_ask3,rt_ask4,rt_ask5,\
rt_bsize1,rt_bsize2,rt_bsize3,rt_bsize4,rt_bsize5,\
rt_asize1,rt_asize2,rt_asize3,rt_asize4,rt_asize5";
if (isRealtime) {
reqID = MyWSQ(this->bondCode, indicators.c_str(), L"REALTIME=Y", dataPro, this);
} else {
reqID = MyWSQ(this->bondCode, indicators.c_str(), L"REALTIME=N", dataPro, this);
}
bool res = false;
if (reqID != 0) {
// qDebug() << Q_FUNC_INFO();
res = true;
}
return res;
}
MapRipForm::MapRipForm(QWidget *parent) :
QWidget(parent),
ui(new Ui::MapRipForm)
{
ui->setupUi(this);
connect(ui->cancelButton,SIGNAL(clicked()),this,SIGNAL(cancelRequest()));
}
bool InformationPanel::urlChanged()
{
if (!url().isValid()) {
return false;
}
if (!isVisible()) {
return true;
}
cancelRequest();
m_selection.clear();
if (!isEqualToShownUrl(url())) {
m_shownUrl = url();
m_fileItem = KFileItem();
// Update the content with a delay. This gives
// the directory lister the chance to show the content
// before expensive operations are done to show
// meta information.
m_urlChangedTimer->start();
}
return true;
}
void InformationPanel::showItemInfo()
{
if (!isVisible()) {
return;
}
cancelRequest();
if (m_fileItem.isNull() && (m_selection.count() > 1)) {
// The information for a selection of items should be shown
m_content->showItems(m_selection);
} else {
// The information for exactly one item should be shown
KFileItem item;
if (!m_fileItem.isNull()) {
item = m_fileItem;
} else if (!m_selection.isEmpty()) {
Q_ASSERT(m_selection.count() == 1);
item = m_selection.first();
}
if (item.isNull()) {
// No item is hovered and no selection has been done: provide
// an item for the currently shown directory.
m_folderStatJob = KIO::stat(url(), KIO::HideProgressInfo);
connect(m_folderStatJob, SIGNAL(result(KJob*)),
this, SLOT(slotFolderStatFinished(KJob*)));
} else {
void InformationPanel::requestDelayedItemInfo(const KFileItem& item)
{
if (!isVisible() || (item.isNull() && m_fileItem.isNull())) {
return;
}
if (QApplication::mouseButtons() & Qt::LeftButton) {
// Ignore the request of an item information when a rubberband
// selection is ongoing.
return;
}
cancelRequest();
if (item.isNull()) {
// The cursor is above the viewport. If files are selected,
// show information regarding the selection.
if (m_selection.size() > 0) {
m_fileItem = KFileItem();
m_infoTimer->start();
}
} else if (item.url().isValid() && !isEqualToShownUrl(item.url())) {
// The cursor is above an item that is not shown currently
m_urlCandidate = item.url();
m_fileItem = item;
m_infoTimer->start();
}
}
void HttpLibcurl::shutdown()
{
while (! mActiveOps.empty())
{
HttpOpRequest * op(* mActiveOps.begin());
mActiveOps.erase(mActiveOps.begin());
cancelRequest(op);
op->release();
}
if (mMultiHandles)
{
for (int policy_class(0); policy_class < mPolicyCount; ++policy_class)
{
if (mMultiHandles[policy_class])
{
curl_multi_cleanup(mMultiHandles[policy_class]);
mMultiHandles[policy_class] = 0;
}
}
delete [] mMultiHandles;
mMultiHandles = NULL;
delete [] mActiveHandles;
mActiveHandles = NULL;
delete [] mDirtyPolicy;
mDirtyPolicy = NULL;
}
mPolicyCount = 0;
}
BondRealtimeInfo::~BondRealtimeInfo() {
// qDebug() << Q_FUNC_INFO;
if (RWLock_realtime != NULL) {
delete RWLock_realtime;
RWLock_realtime = NULL;
}
cancelRequest();
}
void TokenQueue::cancelActiveRequestTokens(const uint32_t& userType)
{
std::list<uint32_t> tokens;
activeRequestTokens(userType, tokens);
if (!tokens.empty()) {
std::list<uint32_t>::iterator tokenIt;
for (tokenIt = tokens.begin(); tokenIt != tokens.end(); ++tokenIt) {
cancelRequest(*tokenIt);
}
}
}
void AddAction::updateForPageChange()
{
if(indexOf(currentPage()) == 1) requestNextPress(); else cancelRequest();
switch(indexOf(currentPage()))
{ case 0: break;
case 1: break;
case 2: break;
case 3: break;
case 4: break;
}
updateButtonStates();
}
void ex_queue::cancelRequestWithParentIndex(queue_index pindex)
{
queue_index i = head_;
// search through all existing entries for the given parent index
while (!isVacant(i))
{
// if this entry has the given parent index, cancel it
if (queue_[i&mask_].downState.parentIndex == pindex)
cancelRequest(i);
i++;
}
}
SNMPRemoteAgent::~SNMPRemoteAgent() {
if(_bInit) {
_pSession->unregisterRemoteAgent(this);
SnmpFreeContext(_hContext);
SnmpFreeEntity(_hEntity);
_bInit = false;
}
if(_mySession && _pSession != NULL) {
delete _pSession;
}
std::map<int,SNMPRequest*>::iterator i;
while((i=_requestMap.begin()) != _requestMap.end()) {
cancelRequest((*i).first);
}
}
void NemoThumbnailLoader::updateRequest(NemoThumbnailItem *item, bool identityChanged)
{
QString fileName;
QByteArray cacheKey;
if (identityChanged) {
fileName = item->m_source.toLocalFile();
cacheKey = NemoThumbnailProvider::cacheKey(fileName, item->m_sourceSize);
if (item->m_fillMode == NemoThumbnailItem::PreserveAspectFit)
cacheKey += 'F';
QPixmap pixmap;
if (QPixmapCache::find(cacheKey, &pixmap)) {
if (item->m_request)
cancelRequest(item);
item->m_pixmap = pixmap;
item->setImplicitWidth(pixmap.width());
item->setImplicitHeight(pixmap.height());
return;
}
}
QMutexLocker locker(&m_mutex);
if (!item->m_request) { // There's no current request.
item->m_request = new ThumbnailRequest(item, fileName, cacheKey);
} else if (item->m_request->previous) { // The current request is pending.
if (identityChanged) {
item->m_request->cacheKey = cacheKey;
item->m_request->fileName = fileName;
item->m_request->size = item->m_sourceSize;
item->m_request->fillMode = item->m_fillMode;
}
item->m_request->mimeType = item->m_mimeType;
} else { // The current request is being processed. Replace it.
item->m_request->item = 0;
item->m_request = identityChanged
? new ThumbnailRequest(item, fileName, cacheKey)
: new ThumbnailRequest(item, item->m_request->fileName, item->m_request->cacheKey);
}
ThumbnailRequest::enqueue(m_thumbnailRequests[item->m_priority], item->m_request);
m_waitCondition.wakeOne();
}
ExportMeanDialog::ExportMeanDialog(QWidget* parent, const char* name)
: QWidget(parent, name)
{
// just need some buttons and a qline edit..
setCaption("Export Means");
QPushButton* requestButton = new QPushButton("Export Means", this, "requestButton");
connect(requestButton, SIGNAL(clicked()), this, SLOT(requestMeans()) );
QPushButton* cancelButton = new QPushButton("Cancel", this, "cancelButton");
connect(cancelButton, SIGNAL(clicked()), this, SLOT(cancelRequest()) );
QPushButton* fileButton = new QPushButton("Specify File", this, "fileButton");
connect(fileButton, SIGNAL(clicked()), this, SLOT(getFileName()) );
fileName = new QLineEdit(this, "fileName");
// a button Group and a number of buttons..
QLabel* normLabel = new QLabel("Normalisation Method", this, "normLabel");
QButtonGroup* normGroup = new QButtonGroup("normGroup");
zscore = new QRadioButton("z-score", this, "zscore");
mscore = new QRadioButton("m-score", this, "mscore");
raw = new QRadioButton("raw", this, "raw");
// this is very ugly, but I can't seem to get it to work.. so well otherwise.
normGroup->insert(zscore);
normGroup->insert(mscore);
normGroup->insert(raw);
// and set up some sort of layout ..
QVBoxLayout* vbox = new QVBoxLayout(this, 2, 2, "vbox");
vbox->addWidget(normLabel);
vbox->addWidget(zscore);
vbox->addWidget(mscore);
vbox->addWidget(raw);
QHBoxLayout* fileBox = new QHBoxLayout(vbox);
fileBox->addWidget(fileName);
fileBox->addWidget(fileButton);
vbox->addStretch();
QHBoxLayout* buttonBox = new QHBoxLayout(vbox);
buttonBox->addWidget(cancelButton);
buttonBox->addStretch();
buttonBox->addWidget(requestButton);
}
// Implements the transport part of any cancel operation.
// See if the handle is an active operation and if so,
// use the more complicated transport-based cancelation
// method to kill the request.
bool HttpLibcurl::cancel(HttpHandle handle)
{
HttpOpRequest * op(static_cast<HttpOpRequest *>(handle));
active_set_t::iterator it(mActiveOps.find(op));
if (mActiveOps.end() == it)
{
return false;
}
// Cancel request
cancelRequest(op);
// Drop references
mActiveOps.erase(it);
--mActiveHandles[op->mReqPolicy];
op->release();
return true;
}
/*!
\internal
Destructor.
*/
FacebookRequest::~FacebookRequest()
{
cancelRequest();
}
/*
* Proxy for all I/O with a device
* @author Dan Streetman
*/
JNIEXPORT void JNICALL Java_com_ibm_jusb_os_linux_JavaxUsb_nativeDeviceProxy
( JNIEnv *env, jclass JavaxUsb, jobject linuxDeviceProxy )
{
int fd = 0;
struct usbdevfs_urb *urb;
int loop_count = 0;
jclass LinuxDeviceProxy;
jobject linuxRequest;
jstring jkey;
jmethodID startCompleted, isRequestWaiting, getReadyRequest, getCancelRequest;
jmethodID getKey;
LinuxDeviceProxy = (*env)->GetObjectClass( env, linuxDeviceProxy );
startCompleted = (*env)->GetMethodID( env, LinuxDeviceProxy, "startCompleted", "(I)V" );
isRequestWaiting = (*env)->GetMethodID( env, LinuxDeviceProxy, "isRequestWaiting", "()Z" );
getReadyRequest = (*env)->GetMethodID( env, LinuxDeviceProxy, "getReadyRequest", "()Lcom/ibm/jusb/os/linux/LinuxRequest;" );
getCancelRequest = (*env)->GetMethodID( env, LinuxDeviceProxy, "getCancelRequest", "()Lcom/ibm/jusb/os/linux/LinuxRequest;" );
getKey = (*env)->GetMethodID( env, LinuxDeviceProxy, "getKey", "()Ljava/lang/String;" );
jkey = (*env)->CallObjectMethod( env, linuxDeviceProxy, getKey );
(*env)->DeleteLocalRef( env, LinuxDeviceProxy );
errno = 0;
fd = open_device( env, jkey, O_RDWR );
(*env)->DeleteLocalRef( env, jkey );
if (0 > fd) {
dbg( MSG_ERROR, "nativeDeviceProxy : Could not open node for device!\n" );
(*env)->CallVoidMethod( env, linuxDeviceProxy, startCompleted, errno );
return;
}
(*env)->CallVoidMethod( env, linuxDeviceProxy, startCompleted, 0 );
/* run forever...? */
while (1) {
/* FIXME - stop using polling! */
if ( loop_count > 20 ) {
usleep( 0 );
loop_count = 0;
}
loop_count ++;
if (JNI_TRUE == (*env)->CallBooleanMethod( env, linuxDeviceProxy, isRequestWaiting )) {
if ((linuxRequest = (*env)->CallObjectMethod( env, linuxDeviceProxy, getReadyRequest ))) {
dbg( MSG_DEBUG1, "nativeDeviceProxy : Got Request\n" );
submitRequest( env, fd, linuxRequest );
(*env)->DeleteLocalRef( env, linuxRequest );
dbg( MSG_DEBUG1, "nativeDeviceProxy : Completed Request\n" );
}
if ((linuxRequest = (*env)->CallObjectMethod( env, linuxDeviceProxy, getCancelRequest ))) {
dbg( MSG_DEBUG1, "nativeDeviceProxy : Got Abort Request\n" );
cancelRequest( env, fd, linuxRequest );
(*env)->DeleteLocalRef( env, linuxRequest );
dbg( MSG_DEBUG1, "nativeDeviceProxy : Completed Abort Request\n" );
}
}
if (!(ioctl( fd, USBDEVFS_REAPURBNDELAY, &urb ))) {
dbg( MSG_DEBUG1, "nativeDeviceProxy : Got completed URB\n" );
linuxRequest = urb->usercontext;
completeRequest( env, linuxRequest );
(*env)->DeleteGlobalRef( env, linuxRequest );
dbg( MSG_DEBUG1, "nativeDeviceProxy : Finished completed URB\n" );
}
}
dbg( MSG_ERROR, "nativeDeviceProxy : Proxy exiting! ERROR!\n" );
close( fd );
}
status_t BnCameraDeviceUser::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case DISCONNECT: {
ALOGV("DISCONNECT");
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
disconnect();
reply->writeNoException();
return NO_ERROR;
} break;
case SUBMIT_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
// arg0 = request
sp<CaptureRequest> request;
if (data.readInt32() != 0) {
request = new CaptureRequest();
request->readFromParcel(const_cast<Parcel*>(&data));
}
// arg1 = streaming (bool)
bool repeating = data.readInt32();
// return code: requestId (int32)
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(submitRequest(request, repeating, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case SUBMIT_REQUEST_LIST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
List<sp<CaptureRequest> > requestList;
int requestListSize = data.readInt32();
for (int i = 0; i < requestListSize; i++) {
if (data.readInt32() != 0) {
sp<CaptureRequest> request = new CaptureRequest();
if (request->readFromParcel(const_cast<Parcel*>(&data)) != OK) {
return BAD_VALUE;
}
requestList.push_back(request);
} else {
sp<CaptureRequest> request = 0;
requestList.push_back(request);
ALOGE("A request is missing. Sending in null request.");
}
}
bool repeating = data.readInt32();
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(submitRequestList(requestList, repeating, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case CANCEL_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int requestId = data.readInt32();
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(cancelRequest(requestId, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case DELETE_STREAM: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int streamId = data.readInt32();
reply->writeNoException();
reply->writeInt32(deleteStream(streamId));
return NO_ERROR;
} break;
case CREATE_STREAM: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
status_t ret = BAD_VALUE;
if (data.readInt32() != 0) {
OutputConfiguration outputConfiguration(data);
ret = createStream(outputConfiguration);
} else {
ALOGE("%s: cannot take an empty OutputConfiguration", __FUNCTION__);
}
reply->writeNoException();
ALOGV("%s: CREATE_STREAM: write noException", __FUNCTION__);
reply->writeInt32(ret);
ALOGV("%s: CREATE_STREAM: write ret = %d", __FUNCTION__, ret);
return NO_ERROR;
} break;
case CREATE_INPUT_STREAM: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int width, height, format;
width = data.readInt32();
height = data.readInt32();
format = data.readInt32();
status_t ret = createInputStream(width, height, format);
reply->writeNoException();
reply->writeInt32(ret);
return NO_ERROR;
} break;
case GET_INPUT_SURFACE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
sp<IGraphicBufferProducer> bp;
status_t ret = getInputBufferProducer(&bp);
sp<IBinder> b(IInterface::asBinder(ret == OK ? bp : NULL));
reply->writeNoException();
reply->writeInt32(ret);
reply->writeInt32(1);
reply->writeString16(String16("camera input")); // name of surface
reply->writeStrongBinder(b);
return NO_ERROR;
} break;
case CREATE_DEFAULT_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int templateId = data.readInt32();
CameraMetadata request;
status_t ret;
ret = createDefaultRequest(templateId, &request);
reply->writeNoException();
reply->writeInt32(ret);
// out-variables are after exception and return value
reply->writeInt32(1); // to mark presence of metadata object
request.writeToParcel(const_cast<Parcel*>(reply));
return NO_ERROR;
} break;
case GET_CAMERA_INFO: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
CameraMetadata info;
status_t ret;
ret = getCameraInfo(&info);
reply->writeNoException();
reply->writeInt32(ret);
// out-variables are after exception and return value
reply->writeInt32(1); // to mark presence of metadata object
info.writeToParcel(reply);
return NO_ERROR;
} break;
case WAIT_UNTIL_IDLE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
reply->writeInt32(waitUntilIdle());
return NO_ERROR;
} break;
case FLUSH: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(flush(&lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
}
case BEGIN_CONFIGURE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
reply->writeInt32(beginConfigure());
return NO_ERROR;
} break;
case END_CONFIGURE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
bool isConstrainedHighSpeed = data.readInt32();
reply->writeNoException();
reply->writeInt32(endConfigure(isConstrainedHighSpeed));
return NO_ERROR;
} break;
case PREPARE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int streamId = data.readInt32();
reply->writeNoException();
reply->writeInt32(prepare(streamId));
return NO_ERROR;
} break;
case TEAR_DOWN: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int streamId = data.readInt32();
reply->writeNoException();
reply->writeInt32(tearDown(streamId));
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
void ParserAbstract::networkReplyTimedOut()
{
cancelRequest();
emit errorOccured(tr("Request timed out."));
}
void FahrplanParserThread::run()
{
ParserAbstract *m_parser;
switch (i_parser) {
default:
case 0:
m_parser = new ParserMobileBahnDe();
break;
case 1:
m_parser = new ParserXmlOebbAt();
break;
case 2:
m_parser = new ParserXmlRejseplanenDk();
break;
case 3:
m_parser = new ParserXmlSbbCh();
break;
case 4:
m_parser = new ParserXmlNri();
break;
case 5:
m_parser = new ParserXmlVasttrafikSe();
break;
case 6:
m_parser = new ParserPTVVicGovAu();
break;
case 7:
m_parser = new ParserSydneyEFA();
break;
case 8:
m_parser = new ParserSFBayEFA();
break;
case 9:
m_parser = new ParserIrelandEFA();
break;
case 10:
m_parser = new ParserDubaiEFA();
break;
case 11:
m_parser = new ParserNinetwo();
break;
case 12:
m_parser = new ParserMunichEFA();
break;
case 13:
m_parser = new ParserSalzburgEFA();
break;
case 14:
m_parser = new ParserResRobot();
break;
case 15:
m_parser = new ParserFinlandMatka();
break;
}
m_name = m_parser->name();
m_short_name = m_parser->shortName();
m_uid = m_parser->uid();
m_trainrestrictions = m_parser->getTrainRestrictions();
m_supports_gps = m_parser->supportsGps();
m_supports_via = m_parser->supportsVia();
m_supports_timetable = m_parser->supportsTimeTable();
m_supports_timetabledirection = m_parser->supportsTimeTableDirection();
qRegisterMetaType<ParserAbstract::Mode>("ParserAbstract::Mode");
//Connect thread requests with actual parser
connect(this, SIGNAL(requestCancelRequest()), m_parser, SLOT(cancelRequest()), Qt::QueuedConnection);
connect(this, SIGNAL(requestFindStationsByName(QString)), m_parser, SLOT(findStationsByName(QString)), Qt::QueuedConnection);
connect(this, SIGNAL(requestFindStationsByCoordinates(qreal,qreal)), m_parser, SLOT(findStationsByCoordinates(qreal,qreal)), Qt::QueuedConnection);
connect(this, SIGNAL(requestGetJourneyDetails(QString)), m_parser, SLOT(getJourneyDetails(QString)), Qt::QueuedConnection);
connect(this, SIGNAL(requestGetTimeTableForStation(Station,Station,QDateTime,ParserAbstract::Mode,int)), m_parser, SLOT(getTimeTableForStation(Station,Station,QDateTime,ParserAbstract::Mode,int)), Qt::QueuedConnection);
connect(this, SIGNAL(requestSearchJourney(Station,Station,Station,QDateTime,ParserAbstract::Mode,int)), m_parser, SLOT(searchJourney(Station,Station,Station,QDateTime,ParserAbstract::Mode,int)), Qt::QueuedConnection);
connect(this, SIGNAL(requestSearchJourneyEarlier()), m_parser, SLOT(searchJourneyEarlier()), Qt::QueuedConnection);
connect(this, SIGNAL(requestSearchJourneyLater()), m_parser, SLOT(searchJourneyLater()), Qt::QueuedConnection);
//Connect parser responses with threads corresponding results
connect(m_parser, SIGNAL(errorOccured(QString)), this, SIGNAL(errorOccured(QString)), Qt::QueuedConnection);
connect(m_parser, SIGNAL(journeyDetailsResult(JourneyDetailResultList*)), this, SIGNAL(journeyDetailsResult(JourneyDetailResultList*)), Qt::QueuedConnection);
connect(m_parser, SIGNAL(journeyResult(JourneyResultList*)), this, SIGNAL(journeyResult(JourneyResultList*)), Qt::QueuedConnection);
connect(m_parser, SIGNAL(stationsResult(StationsList)), this, SIGNAL(stationsResult(StationsList)), Qt::QueuedConnection);
connect(m_parser, SIGNAL(timetableResult(TimetableEntriesList)), this, SIGNAL(timeTableResult(TimetableEntriesList)), Qt::QueuedConnection);
m_ready = true;
// Autodelete after thread finishes.
connect(this, SIGNAL(finished()), SLOT(deleteLater()));
exec();
delete m_parser;
}
void ImgurUploader::cancel()
{
emit cancelRequest();
}
CAsyncHttp::~CAsyncHttp(void)
{
cancelRequest("*", true);
LOG(INFO) + "Thread shutdown";
}
/*
* Description : slot function for active network event
* Parameters : aEvent, see the definition of IRQNetworkEvent
*/
void IRCategoryView::networkRequestNotified(IRQNetworkEvent aEvent)
{
Q_ASSERT(iViewParameter != EIRViewPara_InvalidId);
if (getViewManager()->currentView() != this)
{
return;
}
switch (aEvent)
{
case EIRQNetworkConnectionEstablished:
if (EIR_UseNetwork_StartingView == getUseNetworkReason())
{
IRQIsdsClient::IRQIsdsClientInterfaceIDs request = IRQIsdsClient::EGenre;
switch (iViewParameter)
{
case EIRViewPara_Genre:
request = IRQIsdsClient::EGenre;
break;
case EIRViewPara_Language:
request = IRQIsdsClient::ELanguages;
break;
case EIRViewPara_Country:
request = IRQIsdsClient::ECountries;
break;
default:
break;
}
connectToIsdsClient();
bool cache = false;
iIsdsClient->isdsCategoryRequest(request, cache);
iApplication->startLoadingAnimation(this, SLOT(cancelRequest()));
}
//for there may be some cache, and when we click, we need to handle here
else if ( EIR_UseNetwork_SelectItem == getUseNetworkReason())
{
handleItemSelected();
}
break;
case EIRQConnectingCancelled:
case EIRQDisplayNetworkMessageNoConnectivity:
if (iListView->model()->rowCount() == 0)
{
getViewManager()->activateView(EIRView_MainView);
}
else
{
setCheckedAction();
}
break;
default:
setCheckedAction();
break;
}
setUseNetworkReason(EIR_UseNetwork_NoReason);
}
void IRCategoryView::loadCategory(IRQIsdsClient::IRQIsdsClientInterfaceIDs aCategory)
{
connectToIsdsClient();
bool cache = false;
switch (aCategory)
{
case IRQIsdsClient::EGenre :
if (EIRViewPara_Genre != getViewParameter())
{
//the view is used for other categories other than Genre
resetCurrentItem();
}
setViewParameter(EIRViewPara_Genre);
setFlag(EViewFlag_ClearStackWhenActivate|EViewFlag_StickyViewEnabled);
iIsdsClient->isdsCategoryRequest(IRQIsdsClient::EGenre, cache);
break;
case IRQIsdsClient::ELanguages :
#ifdef SUBTITLE_STR_BY_LOCID
setHeadingText(hbTrId("txt_irad_list_stations_by_language"));
#else
setHeadingText(hbTrId("Stations by language"));
#endif
if (EIRViewPara_Language != getViewParameter())
{
//the view is used for other categories other than Language
resetCurrentItem();
}
setViewParameter(EIRViewPara_Language);
clearFlag(EViewFlag_ClearStackWhenActivate);
clearFlag(EViewFlag_StickyViewEnabled);
iIsdsClient->isdsCategoryRequest(IRQIsdsClient::ELanguages, cache);
break;
case IRQIsdsClient::ECountries :
#ifdef SUBTITLE_STR_BY_LOCID
setHeadingText(hbTrId("txt_irad_list_stations_by_country_region"));
#else
setHeadingText(hbTrId("Stations by country/region"));
#endif
if (EIRViewPara_Country != getViewParameter())
{
//the view is used for other categories other than Country
resetCurrentItem();
}
setViewParameter(EIRViewPara_Country);
clearFlag(EViewFlag_ClearStackWhenActivate);
clearFlag(EViewFlag_StickyViewEnabled);
iIsdsClient->isdsCategoryRequest(IRQIsdsClient::ECountries, cache);
break;
default:
Q_ASSERT(false);
break;
}
if (!cache)
{
iApplication->startLoadingAnimation(this, SLOT(cancelRequest()));
}
}
status_t BnCameraDeviceUser::onTransact(
uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags)
{
switch(code) {
case DISCONNECT: {
ALOGV("DISCONNECT");
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
disconnect();
reply->writeNoException();
return NO_ERROR;
} break;
case SUBMIT_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
// arg0 = request
sp<CaptureRequest> request;
if (data.readInt32() != 0) {
request = new CaptureRequest();
request->readFromParcel(const_cast<Parcel*>(&data));
}
// arg1 = streaming (bool)
bool repeating = data.readInt32();
// return code: requestId (int32)
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(submitRequest(request, repeating, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case SUBMIT_REQUEST_LIST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
List<sp<CaptureRequest> > requestList;
int requestListSize = data.readInt32();
for (int i = 0; i < requestListSize; i++) {
if (data.readInt32() != 0) {
sp<CaptureRequest> request = new CaptureRequest();
if (request->readFromParcel(const_cast<Parcel*>(&data)) != OK) {
return BAD_VALUE;
}
requestList.push_back(request);
} else {
sp<CaptureRequest> request = 0;
requestList.push_back(request);
ALOGE("A request is missing. Sending in null request.");
}
}
bool repeating = data.readInt32();
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(submitRequestList(requestList, repeating, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case CANCEL_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int requestId = data.readInt32();
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(cancelRequest(requestId, &lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
} break;
case DELETE_STREAM: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int streamId = data.readInt32();
reply->writeNoException();
reply->writeInt32(deleteStream(streamId));
return NO_ERROR;
} break;
case CREATE_STREAM: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int width, height, format;
width = data.readInt32();
ALOGV("%s: CREATE_STREAM: width = %d", __FUNCTION__, width);
height = data.readInt32();
ALOGV("%s: CREATE_STREAM: height = %d", __FUNCTION__, height);
format = data.readInt32();
ALOGV("%s: CREATE_STREAM: format = %d", __FUNCTION__, format);
sp<IGraphicBufferProducer> bp;
if (data.readInt32() != 0) {
String16 name = readMaybeEmptyString16(data);
bp = interface_cast<IGraphicBufferProducer>(
data.readStrongBinder());
ALOGV("%s: CREATE_STREAM: bp = %p, name = %s", __FUNCTION__,
bp.get(), String8(name).string());
} else {
ALOGV("%s: CREATE_STREAM: bp = unset, name = unset",
__FUNCTION__);
}
status_t ret;
ret = createStream(width, height, format, bp);
reply->writeNoException();
ALOGV("%s: CREATE_STREAM: write noException", __FUNCTION__);
reply->writeInt32(ret);
ALOGV("%s: CREATE_STREAM: write ret = %d", __FUNCTION__, ret);
return NO_ERROR;
} break;
case CREATE_DEFAULT_REQUEST: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
int templateId = data.readInt32();
CameraMetadata request;
status_t ret;
ret = createDefaultRequest(templateId, &request);
reply->writeNoException();
reply->writeInt32(ret);
// out-variables are after exception and return value
reply->writeInt32(1); // to mark presence of metadata object
request.writeToParcel(const_cast<Parcel*>(reply));
return NO_ERROR;
} break;
case GET_CAMERA_INFO: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
CameraMetadata info;
status_t ret;
ret = getCameraInfo(&info);
reply->writeNoException();
reply->writeInt32(ret);
// out-variables are after exception and return value
reply->writeInt32(1); // to mark presence of metadata object
info.writeToParcel(reply);
return NO_ERROR;
} break;
case WAIT_UNTIL_IDLE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
reply->writeInt32(waitUntilIdle());
return NO_ERROR;
} break;
case FLUSH: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
int64_t lastFrameNumber = -1;
reply->writeInt32(flush(&lastFrameNumber));
reply->writeInt32(1);
reply->writeInt64(lastFrameNumber);
return NO_ERROR;
}
case BEGIN_CONFIGURE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
reply->writeInt32(beginConfigure());
return NO_ERROR;
} break;
case END_CONFIGURE: {
CHECK_INTERFACE(ICameraDeviceUser, data, reply);
reply->writeNoException();
reply->writeInt32(endConfigure());
return NO_ERROR;
} break;
default:
return BBinder::onTransact(code, data, reply, flags);
}
}
void PomfUploader::cancel()
{
emit cancelRequest();
}
