annotate host/tools/configtool/common/win32/ConfigItem.h @ 76:435cced73e2f ecos-v1_3_1-release

eCos v1.3.1 merged from eCos master repository on 2000-03-27-23:22:51-BST
author jlarmour
date Tue, 28 Mar 2000 14:10:45 +0000
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1 //####COPYRIGHTBEGIN####
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2 //
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3 // ----------------------------------------------------------------------------
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4 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
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5 //
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6 // This program is part of the eCos host tools.
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7 //
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8 // This program is free software; you can redistribute it and/or modify it
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9 // under the terms of the GNU General Public License as published by the Free
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10 // Software Foundation; either version 2 of the License, or (at your option)
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11 // any later version.
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12 //
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13 // This program is distributed in the hope that it will be useful, but WITHOUT
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14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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15 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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16 // more details.
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17 //
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18 // You should have received a copy of the GNU General Public License along with
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19 // this program; if not, write to the Free Software Foundation, Inc.,
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20 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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21 //
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22 // ----------------------------------------------------------------------------
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23 //
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24 //####COPYRIGHTEND####
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25 //===========================================================================
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26 //#####DESCRIPTIONBEGIN####
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27 //
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28 // Author(s): sdf
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29 // Contact(s): sdf
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30 // Date: 1998/08/11
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31 // Version: 0.01
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32 // Purpose:
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33 // Description: The Configuration item class
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34 // Requires:
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35 // Provides:
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36 // See also:
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37 // Known bugs:
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38 // Usage:
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39 //
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40 //####DESCRIPTIONEND####
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41 //
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42 //===========================================================================
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43
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44 #ifndef _TREEITEM_H
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45 #define _TREEITEM_H
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46 #include "stdafx.h"
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47 #include "FileName.h"
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48
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49 #define INCLUDEFILE <cdl.hxx>
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50 #include "IncludeSTL.h"
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51
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52 class CCdlInterface;
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53 class CdlGoalExpressionBody;
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54 class CdlTransactionBody;
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55
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56 class CConfigItem {
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57 friend class CConfigToolDoc;
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58 friend class CCdlInterface;
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59 public:
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60 CConfigItem(CConfigItem *pParent, CdlUserVisible CdlItem);
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61 virtual ~CConfigItem();
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62
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63 bool ChangeVersion (const CString &strVersion);
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64 bool Unload();
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65 CdlPackage GetOwnerPackage() const { return GetCdlItem()?(dynamic_cast<CdlPackage> (GetCdlItem()->get_owner ())):NULL; }
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66 CdlValuable GetCdlValuable() const { return dynamic_cast<CdlValuable> (GetCdlItem()); }
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67 bool ViewURL();
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68 bool ViewHeader();
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69 bool HasRadio () const;
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70 bool HasBool () const;
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71 int EvalEnumStrings (CStringArray &arEnumStrings) const;
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72 bool IsDescendantOf (CConfigItem *pAncestor);
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73 void SetHItem (HTREEITEM hItem) { m_hItem=hItem; };
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74 CString ItemNameOrMacro() const;
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75 CConfigItem * NextRadio() const;
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76 bool CanSetValue (ItemIntegerType nValue) const;
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77 enum TreeItemType { None, Integer, Enum, String, Double, MaxTreeItemType };
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78
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79 static LPCTSTR TreeItemTypeImage[MaxTreeItemType + 1];
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80
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81 ItemIntegerType Value() const;
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82 bool HasModifiedChildren() const;
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83 bool IsEnabled() const;
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84 CConfigItem *FirstRadio() const;
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85 CString GetURL () const;
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86 const CFileName FileName () const;
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87 const CString StringValue (CdlValueSource source = CdlValueSource_Current) const;
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88 const CString StringValue(WhereType where) const;
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89 const double DoubleValue (CdlValueSource source = CdlValueSource_Current) const;
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90 void DumpItem();
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91
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92 // Access functions
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93 ItemIntegerType DefaultValue() const;
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94 const CString StringDefaultValue() const { return StringValue (CdlValueSource_Default); }
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95 const double DoubleDefaultValue () const { return DoubleValue (CdlValueSource_Default); }
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96 const CString Name() const { return GetCdlItem()?GetCdlItem()->get_display ().c_str ():CString(_T("Configuration")); }
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97 TreeItemType Type() const { return m_Type; }
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98 CConfigItem *Parent() const;
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99 CConfigItem *FirstChild() const;
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100 CConfigItem *NextSibling() const;
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101 bool Modified() const;
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102 const CString Desc() const { return m_strDesc; }
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103 const CString Macro() const { return GetCdlItem()?GetCdlItem()->get_name().c_str():CString(); }
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104 CdlUserVisible GetCdlItem () const { return m_CdlItem; }
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105 HTREEITEM HItem() const { return m_hItem; }
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106 bool IsPackage () const { return NULL!=dynamic_cast<CdlPackage> (GetCdlItem()); }
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107
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108 protected:
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109 bool SetValue (LPCTSTR pszValue, CdlTransaction transaction=NULL);
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110 bool SetValue (ItemIntegerType nValue, CdlTransaction transaction=NULL);
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111 bool SetValue (double dValue, CdlTransaction transaction=NULL);
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112 bool SetEnabled (bool bEnabled, CdlTransaction transaction=NULL);
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113
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114 HTREEITEM m_hItem;
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115 CString m_strDesc; // Short description
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116 TreeItemType m_Type;
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117 CdlUserVisible m_CdlItem;
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118 };
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119 #endif