DialogRequest.h

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// Copyright (c) 2025 Dave R. Smith.
// Malena Framework — Licensed under PolyForm Noncommercial 1.0.0; commercial use requires a paid license. See LICENSE.
 
#ifndef MALENA_DIALOGREQUEST_H
#define MALENA_DIALOGREQUEST_H
 
#pragma once
 
#include <Malena/Core/malena_export.h>
#include <SFML/System/Vector2.hpp>
#include <functional>
#include <string>
 
namespace ml
{
    class Core;
    struct MALENA_API DialogRequest
    {
        enum class Hook { SHOW };
 
        virtual const std::string&    getMessage()      = 0;
        virtual const std::string&    getConfirmLabel() = 0;
        virtual const std::string&    getCancelLabel()  = 0;
        virtual std::function<void()> getOnConfirm()    = 0;
        virtual std::function<void()> getOnReject()     = 0;
 
        // Optional overrides — existing subclasses need no changes
        virtual std::string getTitle()   { return {}; }
        virtual ml::Core*   getContent() { return nullptr; }
 
        // Preferred modal size for this dialog, or {0,0} to use the shell default.
        // Lets a content-heavy dialog (e.g. a thumbnail grid) ask for a roomier panel.
        virtual sf::Vector2f getPreferredSize() { return {0.f, 0.f}; }
 
        virtual ~DialogRequest() = default;
    };
 
} // namespace ml
 
#endif // MALENA_DIALOGREQUEST_H