/* * The ManaPlus Client * Copyright (C) 2010 The Mana Developers * Copyright (C) 2011-2014 The ManaPlus Developers * * This file is part of The ManaPlus Client. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. */ #include "depricatedevent.h" #include "depricatedlistener.h" #include "variabledata.h" #include "debug.h" DepricatedListenMap DepricatedEvent::mBindings; DepricatedEvent::~DepricatedEvent() { VariableMap::iterator it = mData.begin(); while (it != mData.end()) { delete it->second; it->second = nullptr; ++it; } } void DepricatedEvent::setInt(const std::string &key, const int value) { if (mData.find(key) != mData.end()) delete mData[key]; mData[key] = new IntData(value); } int DepricatedEvent::getInt(const std::string &key) const { const VariableMap::const_iterator it = mData.find(key); if (it == mData.end()) return 0; const VariableData *const data = it->second; if (!data || data->getType() != VariableData::DATA_INT) return 0; return static_cast<const IntData *>(data)->getData(); } void DepricatedEvent::setString(const std::string &key, const std::string &value) { if (mData.find(key) != mData.end()) delete mData[key]; mData[key] = new StringData(value); } const std::string DepricatedEvent::getString(const std::string &key) const { const VariableMap::const_iterator it = mData.find(key); if (it == mData.end()) return ""; const VariableData *const data = it->second; if (!data || data->getType() != VariableData::DATA_STRING) return ""; return static_cast<const StringData *>(data)->getData(); } void DepricatedEvent::setFloat(const std::string &key, const double value) { if (mData.find(key) != mData.end()) delete mData[key]; mData[key] = new FloatData(value); } double DepricatedEvent::getFloat(const std::string &key) const { const VariableMap::const_iterator it = mData.find(key); if (it == mData.end()) return 0; const VariableData *const data = it->second; if (!data || data->getType() != VariableData::DATA_FLOAT) return 0; return static_cast<const FloatData *>(data)->getData(); } void DepricatedEvent::trigger(const Channels channel, const DepricatedEvent &event) { const DepricatedListenMap::const_iterator it = mBindings.find(channel); // Make sure something is listening if (it == mBindings.end()) return; // Loop though all listeners DepricatedListenerSet::const_iterator lit = it->second.begin(); const DepricatedListenerSet::const_iterator lit_end = it->second.end(); while (lit != lit_end) { if (*lit) (*lit)->processEvent(channel, event); ++lit; } } void DepricatedEvent::remove(DepricatedListener *const listener) { DepricatedListenMap::iterator it = mBindings.begin(); while (it != mBindings.end()) { it->second.erase(listener); ++it; } } void DepricatedEvent::bind(DepricatedListener *const listener, const Channels channel) { mBindings[channel].insert(listener); } void DepricatedEvent::unbind(DepricatedListener *const listener, const Channels channel) { mBindings[channel].erase(listener); }