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[8498] | 1 | /*! |
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| 2 | * @file shell.h |
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| 3 | * Definition of a on-screen-shell |
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| 4 | * |
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| 5 | * @todo Buffer Display in different Colors for different debug mode. |
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| 6 | * @todo choose color of the Font and the background. |
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| 7 | */ |
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| 8 | |
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| 9 | #ifndef _SHELL_H |
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| 10 | #define _SHELL_H |
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| 11 | |
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| 12 | #include "glgui_widget.h" |
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| 13 | #include "event_listener.h" |
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| 14 | |
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| 15 | // FORWARD DECLARATION |
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| 16 | class MultiLineText; |
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| 17 | |
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| 18 | //! Namespace of the Shell of ORXONOX. |
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| 19 | namespace OrxGui |
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| 20 | { |
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| 21 | class Shell : public GLGuiWidget |
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| 22 | { |
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| 23 | |
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| 24 | public: |
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| 25 | Shell(); |
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| 26 | virtual ~Shell(); |
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| 27 | |
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| 28 | void pushNotifyMessage(const std::string& message); |
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| 29 | |
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| 30 | // BUFFERS |
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| 31 | void setBufferDisplaySize(unsigned int bufferDisplaySize); |
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| 32 | void printToDisplayBuffer(const std::string& text); |
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| 33 | |
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| 34 | void clear(); |
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| 35 | |
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| 36 | // EventListener |
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| 37 | virtual void processEvents(const Event &event); |
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| 38 | // Element2D-functions |
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| 39 | virtual void tick(float dt); |
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| 40 | virtual void draw() const; |
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| 41 | |
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| 42 | |
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| 43 | void debug() const; |
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| 44 | |
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| 45 | private: |
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| 46 | void updateResolution(unsigned int width); |
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| 47 | void repositionText(); |
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| 48 | void applyTextSettings(Text* text); |
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| 49 | void applySettings(); |
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| 50 | // helpers // |
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| 51 | Vector2D calculateLinePosition(unsigned int lineNumber); |
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| 52 | |
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| 53 | private: |
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| 54 | unsigned int lineSpacing; //!< The Spacing between lines. |
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| 55 | |
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| 56 | // BUFFER |
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| 57 | unsigned int bufferDisplaySize; //!< The Size of the Display-buffer, in lines (not in characters). |
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| 58 | std::list<MultiLineText*> bufferText; //!< A list of stored bufferTexts for the display of the buffer. |
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| 59 | |
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| 60 | unsigned long linesProcessed; //!< How many Lines have been processed. |
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| 61 | }; |
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| 62 | |
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| 63 | } |
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| 64 | |
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| 65 | #endif /* _SHELL_H */ |
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