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#pragma once
#include <stdexcept>
#include "imessagebus.h"
#include "iradiant.h"
namespace radiant
{
/**
* Message sent when the backend code wants the user to
* confirm overwriting a file.
* Senders: If this message stays unresponded no overwrite should occur.
*/
class FileOverwriteConfirmation :
public radiant::IMessage
{
private:
std::string _title;
std::string _message;
bool _confirmed;
public:
FileOverwriteConfirmation(const std::string& title, const std::string& message) :
_title(title),
_message(message),
_confirmed(false)
{}
const std::string& getTitle() const
{
return _title;
}
bool hasTitle() const
{
return !_title.empty();
}
const std::string& getMessage() const
{
return _message;
}
std::size_t getId() const override
{
return IMessage::Type::FileOverwriteConfirmation;
}
void confirmOverwrite(bool confirmed = true)
{
_confirmed = confirmed;
}
bool overwriteConfirmed()
{
return isHandled() && _confirmed;
}
// Convenience method, creating an instance and dispatching it to the message bus, returning the answer
static bool SendAndReceiveAnswer(const std::string& message, const std::string& title = std::string())
{
FileOverwriteConfirmation msg(title, message);
GlobalRadiantCore().getMessageBus().sendMessage(msg);
return msg.overwriteConfirmed();
}
};
}
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