mirror of
https://github.com/clementine-player/Clementine
synced 2024-12-24 00:31:36 +01:00
82 lines
2.1 KiB
C++
82 lines
2.1 KiB
C++
//
|
|
// C++ Implementation: PresetFactoryManager
|
|
//
|
|
// Description:
|
|
//
|
|
//
|
|
// Author: Carmelo Piccione <carmelo.piccione@gmail.com>, (C) 2008
|
|
//
|
|
// Copyright: See COPYING file that comes with this distribution
|
|
//
|
|
//
|
|
#include "PresetFactoryManager.hpp"
|
|
|
|
#ifndef DISABLE_MILKDROP_PRESETS
|
|
#include "MilkdropPresetFactory/MilkdropPresetFactory.hpp"
|
|
#endif
|
|
|
|
#ifndef DISABLE_NATIVE_PRESETS
|
|
#include "NativePresetFactory/NativePresetFactory.hpp"
|
|
#endif
|
|
|
|
#include <sstream>
|
|
PresetFactoryManager::PresetFactoryManager() : _gx(0), _gy(0) {}
|
|
|
|
PresetFactoryManager::~PresetFactoryManager() {
|
|
for (std::vector<PresetFactory *>::iterator pos = _factoryList.begin();
|
|
pos != _factoryList.end(); ++pos) {
|
|
assert(*pos);
|
|
delete(*pos);
|
|
}
|
|
|
|
|
|
}
|
|
void PresetFactoryManager::initialize(int gx, int gy) {
|
|
_gx = gx;
|
|
_gy = gy;
|
|
PresetFactory * factory;
|
|
|
|
#ifndef DISABLE_MILKDROP_PRESETS
|
|
factory = new MilkdropPresetFactory(_gx, _gy);
|
|
registerFactory(factory->supportedExtensions(), factory);
|
|
#endif
|
|
|
|
#ifndef DISABLE_NATIVE_PRESETS
|
|
factory = new NativePresetFactory();
|
|
registerFactory(factory->supportedExtensions(), factory);
|
|
#endif
|
|
}
|
|
|
|
// Current behavior if a conflict is occurs is to override the previous request
|
|
|
|
void PresetFactoryManager::registerFactory(const std::string & extensions, PresetFactory * factory) {
|
|
|
|
std::stringstream ss(extensions);
|
|
std::string extension;
|
|
|
|
_factoryList.push_back(factory);
|
|
|
|
while (ss >> extension) {
|
|
if (_factoryMap.count(extension)) {
|
|
std::cerr << "[PresetFactoryManager] Warning: extension \"" << extension <<
|
|
"\" already has a factory. New factory handler ignored." << std::endl;
|
|
} else {
|
|
_factoryMap.insert(std::make_pair(extension, factory));
|
|
}
|
|
}
|
|
}
|
|
|
|
PresetFactory & PresetFactoryManager::factory(const std::string & extension) {
|
|
|
|
if (!_factoryMap.count(extension)) {
|
|
std::ostringstream os;
|
|
os << "No factory associated with \"" << extension << "\"." << std::endl;
|
|
throw PresetFactoryException(os.str());
|
|
}
|
|
return *_factoryMap[extension];
|
|
}
|
|
|
|
bool PresetFactoryManager::extensionHandled(const std::string & extension) const {
|
|
return _factoryMap.count(extension);
|
|
}
|