view/aaTreeView.h

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim:set ts=2 sw=2 sts=2 et cindent tw=79 ft=cpp: */
   3 /*
   4  * Copyright (C) 2007,2008 Sergey Yanovich <ynvich@gmail.com>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License as
   8  * published by the Free Software Foundation; either version 2 of the
   9  * License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public
  17  * License along with this program; if not, write to the
  18  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19  * Boston, MA 02111-1307, USA.
  20  */
  21
  22 #ifndef AATREEVIEW_H
  23 #define AATREEVIEW_H 1
  24
  25 #include "aaIDataTreeView.h"
  26
  27 class nsITreeBoxObject;
  28 class nsITreeSelection;
  29 class aaISession;
  30 class aaISqlRequest;
  31 class aaISqlTransaction;
  32 class nsIArray;
  33 class nsIDOMDocument;
  34
  35 class aaTreeView : public aaIDataTreeView
  36 {
  37 public:
  38   aaTreeView();
  39   NS_DECL_ISUPPORTS
  40   NS_DECL_NSITREEVIEW
  41   NS_DECL_AAIDATATREEVIEW
  42
  43   nsresult Init(nsISupports *aParam);
  44 protected:
  45   ~aaTreeView();
  46
  47   nsCOMPtr<aaISession> mSession;
  48   nsCOMPtr<nsITreeBoxObject> mTree;
  49   nsCOMPtr<nsITreeSelection> mSelection;
  50   nsCOMPtr<aaISqlTransaction> mComplexLoader;
  51   nsCOMPtr<aaISqlRequest> mDataLoader;
  52   nsCOMPtr<nsIArray> mDataSet;
  53   PRUint32 mFlags;
  54
  55   virtual nsresult doGetCellText(PRInt32 row, nsITreeColumn *col,
  56       nsAString & _retval) = 0;
  57   virtual nsresult postLoadHandler();
  58   PRInt32 getColumnIndex(nsITreeColumn *col, PRUint32 colPtrSz);
  59 private:
  60 };
  61
  62 #endif /* AATREEVIEW_H */
  63