Back to index

libsfml  1.6+dfsg2
Context.cpp
Go to the documentation of this file.
00001 
00002 //
00003 // SFML - Simple and Fast Multimedia Library
00004 // Copyright (C) 2007-2009 Laurent Gomila (laurent.gom@gmail.com)
00005 //
00006 // This software is provided 'as-is', without any express or implied warranty.
00007 // In no event will the authors be held liable for any damages arising from the use of this software.
00008 //
00009 // Permission is granted to anyone to use this software for any purpose,
00010 // including commercial applications, and to alter it and redistribute it freely,
00011 // subject to the following restrictions:
00012 //
00013 // 1. The origin of this software must not be misrepresented;
00014 //    you must not claim that you wrote the original software.
00015 //    If you use this software in a product, an acknowledgment
00016 //    in the product documentation would be appreciated but is not required.
00017 //
00018 // 2. Altered source versions must be plainly marked as such,
00019 //    and must not be misrepresented as being the original software.
00020 //
00021 // 3. This notice may not be removed or altered from any source distribution.
00022 //
00024 
00026 // Headers
00028 #include <SFML/Window/Context.hpp>
00029 #include <SFML/Window/WindowImpl.hpp>
00030 
00031 
00032 namespace
00033 {
00034     // Make sure the dummy context is created at global startup
00035     sf::Context& Dummy = sf::Context::GetGlobal();
00036 }
00037 
00038 
00039 namespace sf
00040 {
00044 Context::Context()
00045 {
00046     myDummyWindow = priv::WindowImpl::New();
00047 }
00048 
00049 
00053 Context::~Context()
00054 {
00055     delete myDummyWindow;
00056 }
00057 
00058 
00062 void Context::SetActive(bool Active)
00063 {
00064     myDummyWindow->SetActive(Active);
00065 }
00066 
00067 
00071 bool Context::IsContextActive()
00072 {
00073     return priv::WindowImpl::IsContextActive();
00074 }
00075 
00076 
00080 Context& Context::GetGlobal()
00081 {
00082     static Context* GlobalContext = new Context; // Never deleted, on purpose
00083 
00084     return *GlobalContext;
00085 }
00086 
00087 } // namespace sf