src/apps/mediaplayer/support/Command.cpp

   1 /*
   2  * Copyright 2006, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Stephan Aßmus <superstippi@gmx.de>
   7  */
   8
   9 #include "Command.h"
  10
  11 #include <stdio.h>
  12
  13 #include <OS.h>
  14
  15 // constructor
  16 Command::Command()
  17         : fTimeStamp(system_time())
  18 {
  19 }
  20
  21 // destructor
  22 Command::~Command()
  23 {
  24 }
  25
  26 // InitCheck
  27 status_t
  28 Command::InitCheck()
  29 {
  30         return B_NO_INIT;
  31 }
  32
  33 // Perform
  34 status_t
  35 Command::Perform()
  36 {
  37         return B_ERROR;
  38 }
  39
  40 // Undo
  41 status_t
  42 Command::Undo()
  43 {
  44         return B_ERROR;
  45 }
  46
  47 // Redo
  48 status_t
  49 Command::Redo()
  50 {
  51         return Perform();
  52 }
  53
  54 // GetName
  55 void
  56 Command::GetName(BString& name)
  57 {
  58         name << "Name of action goes here.";
  59 }
  60
  61 // UndoesPrevious
  62 bool
  63 Command::UndoesPrevious(const Command* previous)
  64 {
  65         return false;
  66 }
  67
  68 // CombineWithNext
  69 bool
  70 Command::CombineWithNext(const Command* next)
  71 {
  72         return false;
  73 }
  74
  75 // CombineWithPrevious
  76 bool
  77 Command::CombineWithPrevious(const Command* previous)
  78 {
  79         return false;
  80 }
  81
  82
  83 // _GetString
  84 const char*
  85 Command::_GetString(uint32 key, const char* defaultString) const
  86 {
  87 //      if (LanguageManager* manager = LanguageManager::Default())
  88 //              return manager->GetString(key, defaultString);
  89 //      else
  90                 return defaultString;
  91 }