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Extract entry list truncation.

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This commit is contained in:
Jared Boone 2015-12-05 19:52:12 -08:00
parent 9791d64b50
commit 8fce9378cc
2 changed files with 9 additions and 3 deletions
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10
firmware/application/app_ais.cpp
View File

@ -349,6 +349,12 @@ void AISView::on_hide() {
View::on_hide();
}
void AISView::truncate_entries() {
while(recent.size() > 64) {
recent.pop_back();
}
}
void AISView::on_packet(const baseband::ais::Packet& packet) {
const auto source_id = packet.source_id();
auto matching_recent = std::find_if(recent.begin(), recent.end(),
@ -360,9 +366,7 @@ void AISView::on_packet(const baseband::ais::Packet& packet) {
recent.erase(matching_recent);
} else {
recent.emplace_front(source_id);
while(recent.size() > 64) {
recent.pop_back();
}
truncate_entries();
}
auto& entry = recent.front();

2
firmware/application/app_ais.hpp
View File

@ -173,6 +173,8 @@ private:
void on_packet(const baseband::ais::Packet& packet);
void truncate_entries();
RecentEntries::iterator selected_entry();
void advance(const int32_t amount);