Last change
on this file since 6733 was
5406,
checked in by bensch, 19 years ago
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orxonox/trunk: update the Element2D-tree in the right order
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File size:
821 bytes
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1 | /*! |
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2 | * @file proto_singleton.h |
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3 | * @brief Definition of the GLGuiHandler singleton Class |
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4 | */ |
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5 | |
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6 | #ifndef _GLGUI_HANDLER_H |
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7 | #define _GLGUI_HANDLER_H |
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8 | |
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9 | #include "event_listener.h" |
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10 | |
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11 | // FORWARD DECLARATION |
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12 | |
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13 | //! A singleton class for the GLGui-Handler |
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14 | class GLGuiHandler : public EventListener { |
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15 | |
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16 | public: |
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17 | virtual ~GLGuiHandler(void); |
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18 | /** @returns a Pointer to the only object of this Class */ |
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19 | inline static GLGuiHandler* getInstance(void) { if (!GLGuiHandler::singletonRef) GLGuiHandler::singletonRef = new GLGuiHandler(); return GLGuiHandler::singletonRef; }; |
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20 | |
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21 | void activate(); |
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22 | void deactivate(); |
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23 | |
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24 | |
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25 | virtual void process(const Event &event); |
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26 | void draw(); |
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27 | void tick(float dt); |
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28 | |
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29 | private: |
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30 | GLGuiHandler(void); |
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31 | static GLGuiHandler* singletonRef; |
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32 | |
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33 | |
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34 | bool isActive; |
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35 | }; |
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36 | |
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37 | #endif /* _GLGUI_HANDLER_H */ |
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