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source: orxonox.OLD/trunk/src/lib/shell/shell_command_class.h @ 7410

Last change on this file since 7410 was 7408, checked in by bensch, 19 years ago

orxonox/trunk: exist get functions

File size: 1.7 KB
Line 
1/*!
2 * @file shell_command_class.h
3 * Definition of a on-screen-shell
4 */
5
6#ifndef _SHELL_COMMAND_CLASS_H
7#define _SHELL_COMMAND_CLASS_H
8
9#include "base_object.h"
10#include <vector>
11
12
13namespace OrxShell
14{
15  // FORWARD DECLARATION
16  class ShellCommand;
17  class ShellCommandAlias;
18
19  //! A class to hold all Classes that have (once) registered Commands.
20  class ShellCommandClass : public BaseObject
21  {
22    friend class ShellCommand;
23
24  public:
25    /** @returns the CommandClassList */
26    static const std::vector<ShellCommandClass*>& getCommandClassList() { return ShellCommandClass::commandClassList; };
27
28    static bool getCommandListOfClass(const std::string& className, std::list<std::string>& stringList);
29
30    static void unregisterAllCommands();
31    static const ShellCommandClass* getCommandClass(const std::string& className);
32    static bool exists(const std::string& className);
33
34    static void help (const std::string& className);
35
36  private:
37    ShellCommandClass(const std::string& className);
38    static ShellCommandClass* acquireCommandClass(const std::string& className);
39    virtual ~ShellCommandClass();
40
41
42    void registerCommand(ShellCommand* command);
43    void unregisterCommand(ShellCommand* command);
44
45  private:
46    const std::string                      className;                 //!< The Name of the Class. This should match the ClassName of the Commands Class.
47    long                                   classID;                   //!< The classID of this Class
48    std::vector<ShellCommand*>             commandList;               //!< A list of Commands from this Class
49
50    static std::vector<ShellCommandClass*> commandClassList;          //!< A list of Classes
51  };
52
53}
54
55#endif /* _SHELL_COMMAND_H */
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