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source: orxonox.OLD/branches/terrain.old/src/lib/graphics/text_engine/text_engine.h @ 10642

Last change on this file since 10642 was 5515, checked in by bensch, 19 years ago

orxonox/trunk: unloading of fonts now without a Warning from the ResourceManager

File size: 1.1 KB
Line 
1/*!
2 * @file text_engine.h
3 *  Definition of textEngine, the Font and the Text
4 *
5 * Text is the text outputed.
6 * Font is a class that loads a certain ttf-file with a specific height into memory
7 * TextEngine is used to manage the all the different Fonts that might be included
8 *
9 *   for more information see the specific classes.
10 *
11 *  !! IMPORTANT !! When using ttf fonts clear the license issues prior to
12 * adding them to orxonox. This is really important, because we do not want
13 * to offend anyone.
14 */
15
16#ifndef _TEXT_ENGINE_H
17#define _TEXT_ENGINE_H
18
19#include "base_object.h"
20
21// FORWARD DECLARATION
22
23//! A singleton Class that operates as a Handler initializing FONTS.
24class TextEngine : public BaseObject
25{
26 public:
27  virtual ~TextEngine();
28  /** @returns a Pointer to the only object of this Class */
29  inline static TextEngine* getInstance() { if (!singletonRef) singletonRef = new TextEngine();  return singletonRef; };
30
31  void debug() const;
32
33 private:
34  TextEngine();
35  static TextEngine* singletonRef;
36
37  // general
38  static void enableFonts();
39  static void disableFonts();
40  static bool checkVersion();
41};
42
43#endif /* _TEXT_ENGINE_H */
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