AndrewShkrob/organicmaps
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Added transit scheme callbacks.

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Daria Volvenkova 2018-06-25 15:15:21 +03:00 • committed by Roman Kuznetsov
parent 7df1cec452
commit 9ef91ae86d
4 changed files with 55 additions and 6 deletions
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12
map/framework.cpp
View file

@ -255,6 +255,11 @@ LocalAdsManager & Framework::GetLocalAdsManager()
return m_localAdsManager;
}
TransitReadManager & Framework::GetTransitManager()
{
return m_transitManager;
}
void Framework::OnUserPositionChanged(m2::PointD const & position, bool hasPosition)
{
GetBookmarkManager().MyPositionMark().SetUserPosition(position, hasPosition);
@ -1775,6 +1780,9 @@ void Framework::CreateDrapeEngine(ref_ptr<dp::OGLContextFactory> contextFactory,
InvalidateUserMarks();
bool const transitSchemeEnabled = LoadTransitSchemeEnabled();
m_transitManager.EnableTransitSchemeMode(transitSchemeEnabled);
benchmark::RunGraphicsBenchmark(this);
}
@ -2538,15 +2546,13 @@ void Framework::SaveAutoZoom(bool allowAutoZoom)
void Framework::EnableTransitScheme(bool enable)
{
m_transitManager.EnableTransitSchemeMode(enable);
if (m_drapeEngine != nullptr)
m_drapeEngine->EnableTransitScheme(enable);
}
bool Framework::LoadTransitSchemeEnabled()
{
bool enabled;
if (!settings::Get(kTransitSchemeEnabledKey, enabled))
enabled = true;
enabled = false;
return enabled;
}

4
map/framework.hpp
View file

@ -747,13 +747,17 @@ public:
LocalAdsManager & GetLocalAdsManager();
TransitReadManager & GetTransitManager();
bool LoadTrafficEnabled();
void SaveTrafficEnabled(bool trafficEnabled);
bool LoadTrafficSimplifiedColors();
void SaveTrafficSimplifiedColors(bool simplified);
// TODO: Enable transit scheme via transit manager.
void EnableTransitScheme(bool enable);
bool LoadTransitSchemeEnabled();
void SaveTransitSchemeEnabled(bool enabled);

31
map/transit/transit_reader.cpp
View file

@ -176,6 +176,7 @@ void TransitReadManager::SetDrapeEngine(ref_ptr<df::DrapeEngine> engine)
void TransitReadManager::EnableTransitSchemeMode(bool enable)
{
ChangeState(enable ? TransitSchemeState::Enabled : TransitSchemeState::Disabled);
if (m_isSchemeMode == enable)
return;
m_isSchemeMode = enable;
@ -190,6 +191,7 @@ void TransitReadManager::EnableTransitSchemeMode(bool enable)
{
Invalidate();
}
m_drapeEngine.SafeCall(&df::DrapeEngine::EnableTransitScheme, enable);
}
void TransitReadManager::UpdateViewport(ScreenBase const & screen)
@ -242,9 +244,19 @@ void TransitReadManager::UpdateViewport(ScreenBase const & screen)
}
}
ShrinkCacheToAllowableSize();
m_drapeEngine.SafeCall(&df::DrapeEngine::UpdateTransitScheme,
std::move(displayInfos), mwms);
m_drapeEngine.SafeCall(&df::DrapeEngine::UpdateTransitScheme, std::move(displayInfos), mwms);
}
bool hasData = false;
for (auto const & mwmId : m_lastActiveMwms)
{
if (m_mwmCache.at(mwmId).m_isLoaded)
{
hasData = true;
break;
}
}
ChangeState(hasData ? TransitSchemeState::Enabled : TransitSchemeState::NoData);
}
void TransitReadManager::ClearCache(MwmSet::MwmId const & mwmId)
@ -260,6 +272,7 @@ void TransitReadManager::ClearCache(MwmSet::MwmId const & mwmId)
void TransitReadManager::OnMwmDeregistered(MwmSet::MwmId const & mwmId)
{
ClearCache(mwmId);
Invalidate();
}
void TransitReadManager::Invalidate()
@ -343,3 +356,17 @@ void TransitReadManager::OnTaskCompleted(threads::IRoutine * task)
if (--m_tasksGroups[t->GetId()] == 0)
m_event.notify_all();
}
void TransitReadManager::SetStateListener(TransitStateChangedFn const & onStateChangedFn)
{
m_onStateChangedFn = onStateChangedFn;
}
void TransitReadManager::ChangeState(TransitSchemeState newState)
{
if (m_state == newState)
return;
m_state = newState;
if (m_onStateChangedFn)
m_onStateChangedFn(newState);
}

14
map/transit/transit_reader.hpp
View file

@ -80,8 +80,15 @@ private:
class TransitReadManager
{
public:
using GetMwmsByRectFn = function<vector<MwmSet::MwmId>(m2::RectD const &)>;
enum class TransitSchemeState
{
Disabled,
Enabled,
NoData,
};
using GetMwmsByRectFn = function<vector<MwmSet::MwmId>(m2::RectD const &)>;
using TransitStateChangedFn = function<void(TransitSchemeState)>;
TransitReadManager(DataSourceBase & dataSource, TReadFeaturesFn const & readFeaturesFn,
GetMwmsByRectFn const & getMwmsByRectFn);
@ -91,6 +98,7 @@ public:
void Stop();
void SetDrapeEngine(ref_ptr<df::DrapeEngine> engine);
void SetStateListener(TransitStateChangedFn const & onStateChangedFn);
bool GetTransitDisplayInfo(TransitDisplayInfos & transitDisplayInfos);
@ -102,6 +110,7 @@ public:
private:
void OnTaskCompleted(threads::IRoutine * task);
void ChangeState(TransitSchemeState newState);
void ShrinkCacheToAllowableSize();
void ClearCache(MwmSet::MwmId const & mwmId);
@ -118,6 +127,9 @@ private:
df::DrapeEngineSafePtr m_drapeEngine;
TransitSchemeState m_state = TransitSchemeState::Disabled;
TransitStateChangedFn m_onStateChangedFn;
struct CacheEntry
{
CacheEntry(std::chrono::time_point<std::chrono::steady_clock> const & activeTime)