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/*
* Copyright (c) 2010 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#pragma once
#include <SwifTools/Notifier/Notifier.h>
namespace Swift {
class TogglableNotifier : public Notifier {
public:
TogglableNotifier(Notifier* notifier) : notifier(notifier), persistentEnabled(true), temporarilyDisabled(false) {
}
/**
* Set a long-term (usually user-set) enabled.
* This may be temporarily overriden by the application, e.g. if the
* user is marked DND.
*/
void setPersistentEnabled(bool b) {
persistentEnabled = b;
}
/**
* Set a temporary override to stop notifications without changing the
* long-term state. e.g. if the user goes DND, but the persistent
* enabled shouldn't be lost when they become available again.
*/
void setTemporarilyDisabled(bool b) {
temporarilyDisabled = b;
}
/**
* Get the result of applying the temporary override to the persistent
* enabledness.
*/
bool getCurrentlyEnabled() const {
return persistentEnabled && !temporarilyDisabled;
}
virtual void showMessage(Type type, const std::string& subject, const std::string& description, const boost::filesystem::path& picture, boost::function<void()> callback) {
if (getCurrentlyEnabled() || notifier->isExternallyConfigured()) {
notifier->showMessage(type, subject, description, picture, callback);
}
}
virtual bool isExternallyConfigured() const {
return notifier->isExternallyConfigured();
}
virtual void purgeCallbacks() {
notifier->purgeCallbacks();
}
private:
Notifier* notifier;
bool persistentEnabled;
bool temporarilyDisabled;
};
}
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Swift