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#include "qmlbackendmonitorao_s60_p.h"
#include "qgeoareamonitor_s60_p.h"
#include "qmlbackendmonitorinfo_s60_p.h"
#include "qmlbackendtriggerchangeao_s60_p.h"
#include <lbtsessiontrigger.h>
#include <lbttriggerentry.h>
QTM_BEGIN_NAMESPACE
//Design chnages
QMLBackendTriggerChangeAO* QMLBackendTriggerChangeAO::instance = NULL;
TInt QMLBackendTriggerChangeAO::refCount = 0;
//request for the notification of trigger change event with the
//LBT server
void QMLBackendTriggerChangeAO::NotifyChangeEvent()
{
if (!IsActive()) {
iStatus = KRequestPending;
iLbt.NotifyTriggerChangeEvent(iTriggerChangeEvent, iStatus);
SetActive();
}
}
QMLBackendTriggerChangeAO::~QMLBackendTriggerChangeAO()
{
Cancel();
iLbt.Close();
}
void QMLBackendTriggerChangeAO::DoCancel()
{
if (IsActive()) { //if AO is active,cancel the trigger change event request
iLbt.CancelNotifyTriggerChangeEvent();
}
}
void QMLBackendTriggerChangeAO::RunL()
{
switch (iStatus.Int()) {
case KErrNone :
#if 0
//implementation takes the updation, deletion into consideration
//from the UI, which is'nt possible with the current UI for LBT.
//The same should be considered once made availbale as part of the UI
//check for Multiple trigger change events
if (iTriggerChangeEvent.iEventType == ELbtTriggerChangeEventMultiple) {
CMonitorTriggerInfo* triggerInfo1 = NULL;
CMonitorTriggerInfo* triggerInfo2 = NULL;
CMonitorTriggerInfo* triggerInfo3 = NULL;
TInt i = 0, count = 0;
RPointerArray < CLbtTriggerInfo > trigInfoList;
CLbtTriggerEntry* entry = NULL;
//retrieve the list of triggers created by the client
iLbt.GetTriggersL(trigInfoList);
CleanupClosePushL(trigInfoList);
count = trigInfoList.Count();
//get the header of the linked list holding the information
//of the trigger
triggerInfo1 = iTriggerMonitorInfo->getMonitorTriggerInfo();
while (triggerInfo1) {
for (i = 0; i < count; i++) {
//get the trigger entryinfo
entry = trigInfoList[i]->TriggerEntry();
//if the triggerinfo retrieved matches the trigInfoList
//id break
if (triggerInfo1->iTriggerID == entry->Id())
break;
}
triggerInfo2 = triggerInfo1->next;
if (i == count) //if the triggerinfo1->triggerid not found
//in the trigger list of the LBT server,
//remove the triggerinfo from the linked list
{
iTriggerMonitorInfo->removeMonitorTriggerInfo(
triggerInfo1->iTriggerID);
} else {
//if triggerinfo1->triggerid is found in the trigger list,
//and if it is an entry trigger, search for the corresponding
//exit trigger in the linked list
if (triggerInfo1->iType == EntryTrigger)
triggerInfo3 = iTriggerMonitorInfo->getMonitorTriggerInfo(
triggerInfo1->iParent , ExitTrigger);
//if triggerinfo1->triggerid is found in the trigger list,
//and if it is an entry trigger, search for the corresponding
//entry trigger in the linked list
else if (triggerInfo1->iType == ExitTrigger)
triggerInfo3 = iTriggerMonitorInfo->getMonitorTriggerInfo(
triggerInfo1->iParent, EntryTrigger);
//callback called for the notification change event of the trigger
if (triggerInfo3) {
(triggerInfo1->iParent)->handleTriggerChangeEvent(iTriggerChangeEvent.iEventType, trigInfoList[i],
triggerInfo3->iTriggerID);
} else {
(triggerInfo1->iParent)->handleTriggerChangeEvent(iTriggerChangeEvent.iEventType, trigInfoList[i],
NULL);
}
}
triggerInfo3 = NULL;
triggerInfo1 = triggerInfo2;
}
CleanupStack::Pop(1);
//cloae the trigInfoList, holding the list of trigger
//info
trigInfoList.Close();
}
//check for trigger delete event
else if (iTriggerChangeEvent.iEventType == ELbtTriggerChangeEventDeleted) {
//delete the entry from the linked list,corresponding to the
//iTriggerChangeEvent.iTriggerId
iTriggerMonitorInfo->removeMonitorTriggerInfo(
iTriggerChangeEvent.iTriggerId);
}
//check for trigger updation event
else if (iTriggerChangeEvent.iEventType == ELbtTriggerChangeEventUpdated) {
CLbtTriggerInfo *info = NULL;
//get the triggerinfo from the linked list corresponding
//to the iTriggerChangeEvent.iTriggerId
CMonitorTriggerInfo* triggerInfo1 = iTriggerMonitorInfo->getMonitorTriggerInfo(
iTriggerChangeEvent.iTriggerId);
if (!triggerInfo1)
break;
//get the triggerinfo of trigger with id - iTriggerChangeEvent.iTriggerId
//from the LBT server
info = iLbt.GetTriggerLC(iTriggerChangeEvent.iTriggerId);
if (info == NULL)
break;
//change in one-trigger,must update the corresponding entry/exit
//trigger
if (triggerInfo1) {
CMonitorTriggerInfo* triggerInfo2 = NULL;
//if the trigger updated is EntryTrigger, get the information
//of the corresponding ExitTrigger if any,from the
//linked list
if (triggerInfo1->iType == EntryTrigger)
triggerInfo2 = iTriggerMonitorInfo->getMonitorTriggerInfo(
triggerInfo1->iParent, ExitTrigger);
//if the trigger updated is ExitTrigger, get the information
//of the corresponding EntryTrigger if any,fro mthe
//linked list
else if (triggerInfo1->iType == ExitTrigger)
triggerInfo2 = iTriggerMonitorInfo->getMonitorTriggerInfo(
triggerInfo1->iParent, EntryTrigger);
//callback called for the notification change event for the trigger
if (triggerInfo2) {
(triggerInfo1->iParent)->handleTriggerChangeEvent(iTriggerChangeEvent.iEventType, info,
triggerInfo2->iTriggerID);
} else {
(triggerInfo1->iParent)->handleTriggerChangeEvent(iTriggerChangeEvent.iEventType, info,
NULL);
}
}
//pop and destroy the triggerinfo retrived from GetTriggerLC()
CleanupStack::PopAndDestroy(info);
}
#endif
if (iTriggerChangeEvent.iEventType == ELbtTriggerChangeEventMultiple) {
CMonitorTriggerInfo* triggerInfo1 = NULL;
CMonitorTriggerInfo* triggerInfo2 = NULL;
TInt i = 0, count = 0;
RArray < TLbtTriggerId > triggerIdList;
//retrieve the list of trigger IDs created by the client
TRAPD(ret, iLbt.ListTriggerIdsL(triggerIdList));
if (ret != KErrNone) {
break;
}
CleanupClosePushL(triggerIdList);
count = triggerIdList.Count();
//get the header of the linked list holding the information
//of the trigger
triggerInfo1 = iTriggerMonitorInfo->getMonitorTriggerInfo();
while (triggerInfo1) {
for (i = 0; i < count; i++) {
//if the triggerinfo retrieved matches the triggerIdList
//id break
if (triggerInfo1->iTriggerID == triggerIdList[i])
break;
}
triggerInfo2 = triggerInfo1->next;
if (i == count) //if the triggerinfo1->triggerid not found
//in the trigger list of the LBT server,
//remove the triggerinfo from the linked list
{
iTriggerMonitorInfo->removeMonitorTriggerInfo(
triggerInfo1->iTriggerID);
}
triggerInfo1 = triggerInfo2;
}
CleanupStack::Pop(1);
//close the trigInfoList, holding the list of trigger
//info
triggerIdList.Close();
}
//check for trigger delete event
else if (iTriggerChangeEvent.iEventType == ELbtTriggerChangeEventDeleted) {
//delete the entry from the linked list,corresponding to the
//iTriggerChangeEvent.iTriggerId
iTriggerMonitorInfo->removeMonitorTriggerInfo(
iTriggerChangeEvent.iTriggerId);
}
break;
default :
break;
}
//request for the notification of any notification change events
NotifyChangeEvent();
}
//static function called prior to the destruction of the
//singleton QMLBackendTriggerChangeAO object
void QMLBackendTriggerChangeAO::DeleteAO()
{
//decrement the referent count
refCount--;
if (!refCount) { //if reference count becomes 0 delete the instance
delete instance;
instance = NULL;
}
}
QMLBackendTriggerChangeAO* QMLBackendTriggerChangeAO::NewL(RLbtServer& aLbtServ)
{
if (!instance) {
instance = new QMLBackendTriggerChangeAO;
instance->ConstructL(aLbtServ);
if (!instance->isValid()) {
delete instance;
instance = NULL;
return NULL;
}
}
refCount++;
return instance;
}
QMLBackendTriggerChangeAO::QMLBackendTriggerChangeAO() : CActive(EPriorityNormal), iTriggerMonitorInfo(NULL)
{
CActiveScheduler::Add(this); //add current AO, to the Schedular
}
void QMLBackendTriggerChangeAO::ConstructL(RLbtServer& aLbtServ)
{
if (iLbt.Open(aLbtServ) == KErrNone) { //open the RLBT subsesion
subsessionCreated = TRUE;
//Get the pointer to the CBackendMonitorInfo singleton object
iTriggerMonitorInfo = CBackendMonitorInfo::NewL();
}
}
QTM_END_NAMESPACE