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  • Committer: Staffan Gimåker
  • Date: 2009-06-29 10:09:26 UTC
  • mfrom: (665.1.39 renderer-redux)
  • Revision ID: staffan@gimaker.se-20090629100926-ju5kx8jwzy422rwu
Merged the renderer-redux branch.

This represents a major overhaul to the rendering engine, with a less contrived
design and better performance. Both memory and CPU utilization should be 
better in general.

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src/renderer/Renderable.hh
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/*
 
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 * Copyright Staffan Gimåker 2007-2008.
 
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 *
 
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 * ---
 
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 *
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 * This file is part of peekabot.
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 *
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 * peekabot is free software; you can redistribute it and/or modify
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#ifndef __PEEKABOT_RENDERER_RENDERABLE_HH
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#define __PEEKABOT_RENDERER_RENDERABLE_HH
 
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#ifndef PEEKABOT_RENDERER_RENDERABLE_HH_INCLUDED
 
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#define PEEKABOT_RENDERER_RENDERABLE_HH_INCLUDED
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#include "State.hh"
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{
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namespace renderer
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{
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    struct RenderContext;
 
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    class RenderContext;
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    /**
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    class Renderable
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    {
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    public:
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        Renderable(bool always_on_top = false, bool enable_selection_effects = true)
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            : m_always_on_top(always_on_top),
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              m_enable_selection_effects(enable_selection_effects) {}
 
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        Renderable() {}
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        Renderable(const Renderable &renderable)
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            : m_state(renderable.m_state), 
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              m_always_on_top(renderable.m_always_on_top),
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              m_enable_selection_effects(renderable.m_enable_selection_effects) {}
 
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        /*Renderable(const Renderable &renderable)
 
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          : m_state(renderable.m_state) {} */
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        virtual ~Renderable() {}
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        /**
 
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         * \copydoc get_state()
 
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         */
 
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        const State &get_state() const throw() { return m_state; }
 
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        /**
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         * \brief Get a reference to the renderable's rendering state.
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         *
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         * This is the state is applied before rendering, along with
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         * \sa State
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         */
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        State &get_state() throw() { return m_state; }
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        /**
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         * \copydoc get_state()
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         */
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        const State &get_state() const throw() { return m_state; }
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        /**
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         * \brief Change the renderable's state to the state specified.
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        /**
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         * \brief Render the renderable.
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         */
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        virtual void render(RenderContext &context) throw() = 0;
 
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        virtual void render(RenderContext &context) const = 0;
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        inline bool is_always_on_top() const throw() { return m_always_on_top; }
 
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        /*inline bool is_always_on_top() const throw() { return m_always_on_top; }
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        void toggle_always_on_top(bool always_on_top) throw()
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        {
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        void toggle_selection_effects(bool enable_selection_effects) throw()
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        {
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            m_enable_selection_effects = enable_selection_effects;
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        }
 
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            }*/
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    private:
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        /**
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         */
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        State m_state;
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        bool m_always_on_top:1;
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        bool m_enable_selection_effects:1;
 
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        //bool m_always_on_top:1;
 
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        //bool m_enable_selection_effects:1;
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    };
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}
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}
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#endif // __PEEKABOT_RENDERER_RENDERABLE_HH
 
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}
 
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}
 
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#endif // PEEKABOT_RENDERER_RENDERABLE_HH_INCLUDED