63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
// Copyright (C) 2015 Jérôme Leclercq
|
|
// This file is part of the "Nazara Engine - Utility module"
|
|
// For conditions of distribution and use, see copyright notice in Config.hpp
|
|
|
|
#include <Nazara/Utility/AbstractAtlas.hpp>
|
|
#include <Nazara/Utility/Debug.hpp>
|
|
|
|
NzAbstractAtlas::NzAbstractAtlas() :
|
|
m_listenersLocked(false)
|
|
{
|
|
}
|
|
|
|
NzAbstractAtlas::~NzAbstractAtlas()
|
|
{
|
|
m_listenersLocked = true;
|
|
for (auto& pair : m_listeners)
|
|
pair.first->OnAtlasReleased(this, pair.second);
|
|
}
|
|
|
|
void NzAbstractAtlas::AddListener(Listener* listener, void* userdata) const
|
|
{
|
|
if (!m_listenersLocked)
|
|
m_listeners.insert(std::make_pair(listener, userdata));
|
|
}
|
|
|
|
void NzAbstractAtlas::RemoveListener(Listener* listener) const
|
|
{
|
|
if (!m_listenersLocked)
|
|
m_listeners.erase(listener);
|
|
}
|
|
|
|
void NzAbstractAtlas::NotifyCleared()
|
|
{
|
|
m_listenersLocked = true;
|
|
|
|
auto it = m_listeners.begin();
|
|
while (it != m_listeners.end())
|
|
{
|
|
if (!it->first->OnAtlasCleared(this, it->second))
|
|
m_listeners.erase(it++);
|
|
else
|
|
++it;
|
|
}
|
|
|
|
m_listenersLocked = false;
|
|
}
|
|
|
|
NzAbstractAtlas::Listener::~Listener() = default;
|
|
|
|
bool NzAbstractAtlas::Listener::OnAtlasCleared(const NzAbstractAtlas* atlas, void* userdata)
|
|
{
|
|
NazaraUnused(atlas);
|
|
NazaraUnused(userdata);
|
|
|
|
return true;
|
|
}
|
|
|
|
void NzAbstractAtlas::Listener::OnAtlasReleased(const NzAbstractAtlas* atlas, void* userdata)
|
|
{
|
|
NazaraUnused(atlas);
|
|
NazaraUnused(userdata);
|
|
}
|