apps_container_storage.cpp
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#include "apps_container_storage.h"
#ifndef APPS_CONTAINER_SNAPSHOT_CONSTRUCTORS
#error Missing snapshot constructors
#endif
#ifndef APPS_CONTAINER_SNAPSHOT_LIST
#error Missing snapshot list
#endif
#ifndef APPS_CONTAINER_SNAPSHOT_COUNT
#error Missing snapshot count
#endif
constexpr int k_numberOfCommonApps = 1+APPS_CONTAINER_SNAPSHOT_COUNT; // Take the Home app into account
AppsContainerStorage * AppsContainerStorage::sharedContainer() {
static AppsContainerStorage appsContainerStorage;
return &appsContainerStorage;
}
AppsContainerStorage::AppsContainerStorage() :
AppsContainer()
APPS_CONTAINER_SNAPSHOT_CONSTRUCTORS
{
}
int AppsContainerStorage::numberOfApps() {
return k_numberOfCommonApps;
}
App::Snapshot * AppsContainerStorage::appSnapshotAtIndex(int index) {
if (index < 0) {
return nullptr;
}
App::Snapshot * snapshots[] = {
homeAppSnapshot()
APPS_CONTAINER_SNAPSHOT_LIST
};
assert(sizeof(snapshots)/sizeof(snapshots[0]) == k_numberOfCommonApps);
assert(index >= 0 && index < k_numberOfCommonApps);
return snapshots[index];
}