ladybird/Libraries/LibGUI/MessageBox.h

/*
 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include <LibGUI/Dialog.h>

namespace GUI {

class MessageBox : public Dialog {
    C_OBJECT(MessageBox)
public:
    enum class Type {
        None,
        Information,
        Warning,
        Error,
    };

    enum class InputType {
        OK,
        OKCancel,
        YesNo,
        YesNoCancel,
    };

    virtual ~MessageBox() override;

    static int show(const StringView& text, const StringView& title, Type type = Type::None, InputType = InputType::OK, Window* parent_window = nullptr);

private:
    explicit MessageBox(const StringView& text, const StringView& title, Type type = Type::None, InputType = InputType::OK, Window* parent_window = nullptr);

    bool should_include_ok_button() const;
    bool should_include_cancel_button() const;
    bool should_include_yes_button() const;
    bool should_include_no_button() const;
    void build();
    RefPtr<Gfx::Bitmap> icon() const;

    String m_text;
    Type m_type { Type::None };
    InputType m_input_type { InputType::OK };
};

}