ResourceManager.h

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// Name:        ResourceManager.h
// Purpose:     
// Author:      Joe Yates
// Modified by:
// Created:     11/10/2004
// RCS-ID:      $Id: ResourceManager.h,v 1.1.1.1 2006/01/24 22:13:19 titusd Exp $
// Copyright:   (c) BID Snc
// License:     BSD license (see the file 'LICENSE.txt')

#ifndef __ResourceManager_h__
#define __ResourceManager_h__

class ThemeHandler;

enum ResourceId
  {
  // DirectoryView items (Keep this list at start - must match entries in ResourceManager's image list)
  resUnknown = 0,
  resCharacter,
  resBlock,
  resFIFO,
  resLink,
  resFolderNormal,
  resFolderHidden,
  resFolderNormalDropTarget,
  resFolderHiddenDropTarget,
  resFileNormal,
  resFileHidden,
  // DirectoryTree items
  resButtonPlus,
  resButtonMinus,
  // Other
  resApplication,
  };

/*

The ResourceManager's wxImageList holds images for the DirectoryView.
The images are:
- a number of standard images,
- images loaded according to file types.
  
*/

class ResourceManager : public wxImageList, public wxFileTypesManager
  {
  // friends, classes, enums and types
  private:
    typedef std::map<wxString, int> TypeIndexMap;

  // Constructors/destructors
  public:
    ResourceManager();
    ~ResourceManager();

  // Operators

  // Slots

  // Methods
  public:
    // Methods
    wxBitmap        GetImage(ResourceId res);
    int             GetDirectoryImageIndex(bool bHidden, bool bDropTarget);
    int             GetFileImageIndex(bool bHidden);
    bool            Activate(const wxString& sPathName);
  
    wxString        GetDescription(const wxString& sFileType);
    int             GetImageIndex(const wxString& sFileType, bool bHidden = false);
    int             GetLinkImageIndex(const wxString& sFileType, bool bHidden = false);
    bool            IsBinaryExecutable(const wxString& sFileType);

  private:
    wxBitmap        GetImageForFileType(const wxString& sFileType);
    int             AddImage(const wxString& sFileType, const wxBitmap& bmp);

  private:
    int             nFolderIndexBase;
    int             nFileIndexBase;
    ThemeHandler *  thm; // thm is a pointer to a ThemeHandler subclass
    TypeIndexMap    hImageIndex;
  };

#endif // ndef __ResourceManager_h__

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