ui_thread.h

/*
**  UICore
**  Copyright (c) 1997-2015 The UICore Team
**
**  This software is provided 'as-is', without any express or implied
**  warranty.  In no event will the authors be held liable for any damages
**  arising from the use of this software.
**
**  Permission is granted to anyone to use this software for any purpose,
**  including commercial applications, and to alter it and redistribute it
**  freely, subject to the following restrictions:
**
**  1. The origin of this software must not be misrepresented; you must not
**     claim that you wrote the original software. If you use this software
**     in a product, an acknowledgment in the product documentation would be
**     appreciated but is not required.
**  2. Altered source versions must be plainly marked as such, and must not be
**     misrepresented as being the original software.
**  3. This notice may not be removed or altered from any source distribution.
**
**  Note: Some of the libraries UICore may link to may have additional
**  requirements or restrictions.
**
**  File Author(s):
**
**    Magnus Norddahl
*/

#pragma once

#include <functional>

namespace uicore
{
    class Image;
    typedef std::shared_ptr<Image> ImagePtr;
    class Font;
    typedef std::shared_ptr<Font> FontPtr;
    class FontDescription;
    class Canvas;
    typedef std::shared_ptr<Canvas> CanvasPtr;

    class UIThread
    {
    public:
        static void add_font_face(const std::string &properties, const std::string &src);

        static std::string resource_path();
        static void set_resource_path(const std::string &path);

        static ImagePtr image(const CanvasPtr &canvas, const std::string &name);
        static FontPtr font(const std::string &family, const FontDescription &desc);

        static void set_exception_handler(const std::function<void(const std::exception_ptr &)> &exception_handler);
        static bool try_catch(const std::function<void()> &block);
    };
}