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/*
* Copyright (c) 2010 Kevin Smith
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include "RosterGroupExpandinessPersister.h"
#include <boost/bind.hpp>
#include <vector>
#include <Swiften/Base/foreach.h>
#include "Swiften/Base/String.h"
#include "Swift/Controllers/Roster/GroupRosterItem.h"
namespace Swift {
RosterGroupExpandinessPersister::RosterGroupExpandinessPersister(Roster* roster, SettingsProvider* settings) : roster_(roster), settings_(settings) {
load();
roster_->onGroupAdded.connect(boost::bind(&RosterGroupExpandinessPersister::handleGroupAdded, this, _1));
}
void RosterGroupExpandinessPersister::handleGroupAdded(GroupRosterItem* group) {
if (collapsed_.find(group->getDisplayName()) != collapsed_.end()) {
group->setExpanded(false);
} else {
group->setExpanded(true);
}
group->onExpandedChanged.connect(boost::bind(&RosterGroupExpandinessPersister::handleExpandedChanged, this, group, _1));
}
void RosterGroupExpandinessPersister::handleExpandedChanged(GroupRosterItem* group, bool expanded) {
if (expanded) {
std::string displayName = group->getDisplayName();
//collapsed_.erase(std::remove(collapsed_.begin(), collapsed_.end(), displayName), collapsed_.end());
collapsed_.erase(displayName);
} else {
collapsed_.insert(group->getDisplayName());
}
save();
}
void RosterGroupExpandinessPersister::save() {
std::string setting;
foreach (const std::string& group, collapsed_) {
if (!setting.empty()) {
setting += "\n";
}
setting += group;
}
settings_->storeString(SettingPath, setting);
}
void RosterGroupExpandinessPersister::load() {
std::string saved = settings_->getStringSetting(SettingPath);
std::vector<std::string> collapsed = String::split(saved, '\n');
collapsed_.insert(collapsed.begin(), collapsed.end());
}
const std::string RosterGroupExpandinessPersister::SettingPath = "GroupExpandiness";
}
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Swift