src/DirectoryTreeCtrl.h

   1 //
   2 // This file is part of the aMule Project.
   3 //
   4 // Copyright (c) 2003-2008 aMule Team ( admin@amule.org / http://www.amule.org )
   5 // Copyright (c) 2002 Robert Rostek ( tecxx@rrs.at )
   6 //
   7 // Any parts of this program derived from the xMule, lMule or eMule project,
   8 // or contributed by third-party developers are copyrighted by their
   9 // respective authors.
  10 //
  11 // This program is free software; you can redistribute it and/or modify
  12 // it under the terms of the GNU General Public License as published by
  13 // the Free Software Foundation; either version 2 of the License, or
  14 // (at your option) any later version.
  15 //
  16 // This program is distributed in the hope that it will be useful,
  17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19 // GNU General Public License for more details.
  20 //
  21 // You should have received a copy of the GNU General Public License
  22 // along with this program; if not, write to the Free Software
  23 // Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA
  24 //
  25
  26 #ifndef DIRECTORYTREECTRL_H
  27 #define DIRECTORYTREECTRL_H
  28
  29 #include <wx/treectrl.h>
  30 #include <vector>
  31
  32 #include <common/Path.h>
  33
  34
  35 class CDirectoryTreeCtrl : public wxTreeCtrl
  36 {
  37 public:
  38         typedef std::vector<CPath> PathList;
  39
  40         CDirectoryTreeCtrl(wxWindow* parent, int id, const wxPoint& pos, wxSize siz, int flags);
  41         virtual ~CDirectoryTreeCtrl();
  42
  43         // get all shared directories
  44         void GetSharedDirectories(PathList* list);
  45         // set shared directories
  46         void SetSharedDirectories(PathList* list);
  47
  48         // User made any changes to list?
  49         bool HasChanged;
  50
  51 private:
  52         // initialize control
  53         void Init();
  54
  55         // add a new item
  56         void AddChildItem(wxTreeItemId hBranch, const CPath& item);
  57         // add subdirectory items
  58         void AddSubdirectories(wxTreeItemId hBranch, const CPath& path);
  59         // returns true if folder has at least one subdirectory
  60         bool HasSubdirectories(const CPath& path);
  61         // return the full path of an item (like C:\abc\somewhere\inheaven\)
  62         CPath GetFullPath(wxTreeItemId hItem);
  63         // check status of an item has changed
  64         void CheckChanged(wxTreeItemId hItem, bool bChecked);
  65         // returns true if a subdirectory of strDir is shared
  66         bool HasSharedSubdirectory(const CPath& path);
  67         // when sharing a directory, make all parent directories red
  68         void UpdateParentItems(wxTreeItemId hChild, bool add);
  69
  70         // share list access
  71         bool IsShared(const CPath& path);
  72         void AddShare(const CPath& path);
  73         void DelShare(const CPath& path);
  74         void MarkChildren(wxTreeItemId hChild, bool mark);
  75
  76         void OnItemExpanding(wxTreeEvent& evt);
  77         void OnRButtonDown(wxTreeEvent& evt);
  78         void OnItemActivated(wxTreeEvent& evt);
  79
  80         PathList m_lstShared;
  81
  82
  83         DECLARE_EVENT_TABLE()
  84 };
  85
  86 #undef wxTreeItemId
  87
  88 #endif // DIRECTORYTREECTRL_H
  89 // File_checked_for_headers