Changeset 5174 in orxonox.OLD for trunk/src/lib/shell/shell_buffer.h

Timestamp:

Sep 11, 2005, 10:30:38 PM (20 years ago)

Author:

bensch

Message:

orxonox/trunk: ShellBuffer is extern to Shell now… (But NOT used in Shell yet)

File:

• trunk/src/lib/shell/shell_buffer.h (modified) (2 diffs)

trunk/src/lib/shell/shell_buffer.h

@@ -14 +14 @@
 template<class T> class tList;
 template<class T> class tIterator;
-class Text;
 
 //! A class for ...
@@ -20 +19 @@
 
  public:
-  ShellBuffer();
   virtual ~ShellBuffer();
-
+  /** @returns a Pointer to the only object of this Class */
+  inline static ShellBuffer* getInstance() { if (!ShellBuffer::singletonRef) ShellBuffer::singletonRef = new ShellBuffer();  return ShellBuffer::singletonRef; };
 
   // BUFFER //
   /** @param bufferSize the new Buffer-Size */
   void setBufferSize(unsigned int bufferSize) { this->bufferSize = bufferSize; };
-  void setBufferDisplaySize(unsigned int bufferDisplaySize);
   void flushBuffers();
   static bool addBufferLineStatic(const char* line, ...);
   void addBufferLine(const char* line, va_list arg);
-  void printToDisplayBuffer(const char* text);
   void moveBuffer(unsigned int lineCount);
 //    void moveBufferTo(unsigned int lineNumber);
   const char* getBufferLine(unsigned int lineNumber);
 
+  private:
+    ShellBuffer();
 
- private:
-   unsigned int             bufferSize;             //!< The Size of the buffer
-   unsigned int             bufferDisplaySize;      //!< The Size of the Display-buffer, in lines (not in characters)
-   tList<char>*             buffer;                 //!< A list of stored char-arrays(strings) to store the history
-   tIterator<char>*         bufferIterator;         //!< An iterator for the Shells main buffer.
 
-   Text**                   bufferText;             //!< A list of stored bufferTexts for the display of the buffer
+  private:
+   static ShellBuffer*      singletonRef;                       //!< The singleton-reference to the only memeber of this class.
+   unsigned int             bufferSize;                         //!< The Size of the buffer
+   tList<char>*             buffer;                             //!< A list of stored char-arrays(strings) to store the history
+   tIterator<char>*         bufferIterator;                     //!< An iterator for the Shells main buffer.
+
    char                     bufferArray[SHELL_BUFFER_SIZE];     //!< a BUFFER for fast writing
    char                     keepBufferArray[SHELL_BUFFER_SIZE]; //!< a BUFFER to have multi-non-newLine commands be copied into the shell.
-   bool                     keepBuffer;             //!< if the keepbuffer contains unfinished lines.
+   bool                     keepBuffer;                         //!< if the keepbuffer contains unfinished lines.
 
+   unsigned long            lineCount;                          //!< how many Lines have been written out so far.
 };