src/apps/icon-o-matic/shape/commands/RemoveTransformersCommand.h

   1 /*
   2  * Copyright 2006-2007, Haiku.
   3  * Distributed under the terms of the MIT License.
   4  *
   5  * Authors:
   6  *              Stephan Aßmus <superstippi@gmx.de>
   7  */
   8 #ifndef REMOVE_TRANSFORMERS_COMMAND_H
   9 #define REMOVE_TRANSFORMERS_COMMAND_H
  10
  11
  12 #include "Command.h"
  13 #include "IconBuild.h"
  14
  15
  16 _BEGIN_ICON_NAMESPACE
  17         class Shape;
  18         class Transformer;
  19 _END_ICON_NAMESPACE
  20
  21 _USING_ICON_NAMESPACE
  22
  23
  24 // TODO: make a templated "remove items" command?
  25
  26 class RemoveTransformersCommand : public Command {
  27  public:
  28                                                                 RemoveTransformersCommand(
  29                                                                         Shape* container,
  30                                                                         const int32* indices,
  31                                                                         int32 count);
  32         virtual                                         ~RemoveTransformersCommand();
  33
  34         virtual status_t                        InitCheck();
  35
  36         virtual status_t                        Perform();
  37         virtual status_t                        Undo();
  38
  39         virtual void                            GetName(BString& name);
  40
  41  private:
  42                         Shape*                          fContainer;
  43                         Transformer**           fTransformers;
  44                         int32*                          fIndices;
  45                         int32                           fCount;
  46                         bool                            fTransformersRemoved;
  47 };
  48
  49 #endif // REMOVE_TRANSFORMERS_COMMAND_H