Display.hxx

// 
// Copyright (C) 2006 James M. Lawrence.  All rights reserved.
// 
// software: esve-1.0.3
// file: esve/ui/base/impl/Display.hxx
// 
// 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. 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.
// 
// 3. Altered source versions must be plainly marked as such, and must
//    not be misrepresented as being the original software.
// 
// 4. The name of the author may not be used to endorse or promote
//    products derived from this software without specific prior written
//    permission.
// 
// THIS SOFTWARE IS PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY,
// AND WITH NO CLAIM AS TO ITS SUITABILITY FOR ANY PURPOSE.  IN NO EVENT
// SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM WHATSOEVER MADE IN CONNECTION
// TO THIS SOFTWARE.
// 

#ifndef esve_ui_base_impl_Display_hxx
#define esve_ui_base_impl_Display_hxx

#include <esve/ui/base/Display.hxx>
#include <esve/ui/base/Keyboard_Emitter.hxx>
#include <esve/ui/base/Mouse_Emitter.hxx>
#include <esve/message/impl/Update_Receiver.hxx>
#include <string>
#include <memory>

namespace esve { namespace platform { class Representation ; } }

namespace esve { namespace ui { namespace base { namespace impl {


class Display
    : virtual public ui::base::Display,
      virtual public message::impl::Update_Receiver,
      public Mouse_Emitter,
      public Keyboard_Emitter
{
public:
    Display( const std::string & label, const Rectangle & ) ;

    const ui::base::Display_Details & peek_display_details() const ;
    ui::base::Display_Details & peek_display_details() ;

    message::Compute_Sender & peek_compute_sender() ;
    message::Draw_Sender & peek_draw_sender() ;

    void reinitialize() ;

    Catch_Function catch_function() const ;
    void catch_function( Catch_Function ) ;

    ~Display() ;

protected:
    void update() ;
    void update( double dt ) ;

private:
    Display( const Display & ) ;
    Display & operator=( const Display & ) ;

    // Back door to grab the underlying representation.
    friend class platform::Representation ;

    class Private ;
    const std::auto_ptr<Private> m ;
} ;

}}}} // namespace esve::ui::base::impl

#endif

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