1 | unit BinEdit; |
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2 | interface |
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3 | uses |
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4 | Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
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5 | Dialogs, Template, StdCtrls, ExtCtrls, VirtualTrees, Grids, Wrapgrid, |
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6 | MPHexEditor, VTHeaderPopup, Menus, StrUtils, Clipbrd, |
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7 | Data, OniDataClass, Functions, DataStructures, Exporters, Buttons; |
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8 | |
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9 | type |
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10 | TForm_BinEdit = class(TForm_ToolTemplate) |
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11 | hex: TMPHexEditor; |
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12 | Splitter2: TSplitter; |
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13 | value_viewer: TWrapGrid; |
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14 | VST: TVirtualStringTree; |
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15 | Splitter3: TSplitter; |
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16 | value_viewer_context: TPopupMenu; |
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17 | value_viewer_context_copy: TMenuItem; |
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18 | value_viewer_context_copyasdec: TMenuItem; |
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19 | value_viewer_context_copyasfloat: TMenuItem; |
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20 | value_viewer_context_copyasbitset: TMenuItem; |
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21 | value_viewer_context_copyasstring: TMenuItem; |
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22 | value_viewer_context_copyashex: TMenuItem; |
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23 | VTHPopup: TVTHeaderPopupMenu; |
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24 | procedure FormCreate(Sender: TObject); |
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25 | procedure NewFile(fileinfo: TFileInfo); |
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26 | |
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27 | procedure FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
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28 | procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
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29 | |
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30 | procedure hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
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31 | procedure hexSelectionChanged(Sender: TObject); |
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32 | procedure hexChange(Sender: TObject); |
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33 | |
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34 | procedure LoadDat(_fileid: Integer); |
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35 | function Save: Boolean; |
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36 | function GetValue(datatype: Word; offset: LongWord): String; |
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37 | procedure SetNewValue(datatype: Word; offset: LongWord; Value: String); |
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38 | |
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39 | procedure WriteStructureInfos; |
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40 | procedure ClearStructViewer; |
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41 | procedure VSTDblClick(Sender: TObject); |
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42 | procedure VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode; |
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43 | Column: TColumnIndex); |
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44 | procedure VTHPopupColumnChange(const Sender: TBaseVirtualTree; |
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45 | const Column: TColumnIndex; Visible: Boolean); |
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46 | procedure VSTHeaderDragged(Sender: TVTHeader; Column: TColumnIndex; |
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47 | OldPosition: Integer); |
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48 | procedure VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; |
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49 | Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString); |
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50 | |
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51 | procedure ClearValues; |
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52 | procedure WriteValues; |
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53 | procedure value_viewerDblClick(Sender: TObject); |
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54 | procedure value_viewer_context_copyClick(Sender: TObject); |
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55 | procedure value_viewerMouseDown(Sender: TObject; Button: TMouseButton; |
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56 | Shift: TShiftState; X, Y: Integer); |
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57 | procedure value_viewer_contextPopup(Sender: TObject); |
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58 | private |
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59 | con: TOniData; |
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60 | fileid: Integer; |
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61 | public |
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62 | end; |
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63 | |
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64 | var |
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65 | Form_BinEdit: TForm_BinEdit; |
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66 | |
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67 | implementation |
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68 | |
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69 | uses Helper_ValueEdit, Main, RawEdit; |
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70 | {$R *.dfm} |
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71 | |
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72 | type |
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73 | PNodeData = ^TNodeData; |
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74 | |
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75 | TNodeData = record |
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76 | Caption: String; |
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77 | Offset: LongInt; |
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78 | DataType: Word; |
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79 | Value: String; |
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80 | Description: String; |
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81 | end; |
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82 | |
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83 | |
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84 | |
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85 | procedure TForm_BinEdit.FormCreate(Sender: TObject); |
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86 | begin |
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87 | inherited; |
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88 | Self.OnNewFileSelected := NewFile; |
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89 | |
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90 | Self.Caption := ''; |
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91 | fileid := 0; |
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92 | VST.NodeDataSize := SizeOf(TNodeData); |
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93 | value_viewer.ColCount := 2; |
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94 | value_viewer.RowCount := 8; |
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95 | value_viewer.FixedRows := 1; |
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96 | value_viewer.FixedCols := 1; |
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97 | value_viewer.Cells[0, 0] := 'Type'; |
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98 | value_viewer.Cells[1, 0] := 'Value'; |
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99 | value_viewer.Cells[0, 1] := '1 byte, unsigned'; |
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100 | value_viewer.Cells[0, 2] := '2 bytes, unsigned'; |
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101 | value_viewer.Cells[0, 3] := '4 bytes, unsigned'; |
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102 | value_viewer.Cells[0, 4] := 'Bitset'; |
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103 | value_viewer.Cells[0, 5] := 'Float'; |
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104 | value_viewer.Cells[0, 6] := 'String'; |
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105 | value_viewer.Cells[0, 7] := 'Selected length'; |
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106 | value_viewer.ColWidths[0] := 120; |
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107 | value_viewer.ColWidths[1] := 1000; |
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108 | // hex.Height := content.Height - 215; |
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109 | // |
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110 | value_viewer.Font.Charset := AppSettings.CharSet; |
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111 | VST.Font.Charset := AppSettings.CharSet; |
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112 | hex.Translation := tkAsIs; |
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113 | hex.Font.Charset := AppSettings.CharSet; |
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114 | // |
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115 | end; |
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116 | |
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117 | procedure TForm_BinEdit.NewFile(fileinfo: TFileInfo); |
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118 | begin |
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119 | LoadDat(fileinfo.ID); |
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120 | end; |
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121 | |
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122 | |
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123 | |
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124 | |
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125 | function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode; |
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126 | ARecord: TNodeData): PVirtualNode; |
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127 | var |
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128 | Data: PNodeData; |
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129 | begin |
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130 | Result := AVST.AddChild(ANode); |
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131 | Data := AVST.GetNodeData(Result); |
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132 | AVST.ValidateNode(Result, False); |
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133 | Data^ := ARecord; |
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134 | end; |
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135 | |
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136 | |
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137 | |
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138 | |
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139 | procedure TForm_BinEdit.LoadDat(_fileid: Integer); |
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140 | var |
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141 | mem: TMemoryStream; |
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142 | Data: Tdata; |
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143 | begin |
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144 | if con <> nil then |
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145 | begin |
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146 | if hex.Modified then |
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147 | begin |
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148 | if not Save then |
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149 | begin |
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150 | Self.SelectFileID(Connection, fileid); |
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151 | Exit; |
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152 | end; |
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153 | end; |
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154 | end; |
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155 | if _fileid >= 0 then |
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156 | begin |
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157 | fileid := _fileid; |
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158 | con := Connection; |
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159 | if con.ExtractFileID(filelist.Items.Strings[filelist.ItemIndex]) <> fileid then |
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160 | Self.SelectFileID(Connection, fileid); |
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161 | Self.ClearStructViewer; |
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162 | Data := con.LoadDatFile(fileid); |
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163 | if Length(Data) > 0 then |
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164 | begin |
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165 | mem := TMemoryStream.Create; |
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166 | mem.Write(Data[0], Length(Data)); |
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167 | mem.Seek(0, soFromBeginning); |
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168 | hex.LoadFromStream(mem); |
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169 | mem.Free; |
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170 | WriteStructureInfos; |
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171 | end |
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172 | else |
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173 | begin |
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174 | ClearValues; |
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175 | hex.DataSize := 0; |
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176 | end; |
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177 | end |
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178 | else |
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179 | begin |
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180 | fileid := _fileid; |
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181 | con := nil; |
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182 | Self.ClearStructViewer; |
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183 | ClearValues; |
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184 | hex.DataSize := 0; |
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185 | end; |
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186 | end; |
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187 | |
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188 | |
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189 | |
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190 | |
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191 | function IntToBin(Value: Byte): String; |
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192 | var |
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193 | i: Byte; |
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194 | begin |
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195 | Result := ''; |
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196 | for i := 7 downto 0 do |
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197 | begin |
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198 | Result := Result + IntToStr((Value shr i) and $01); |
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199 | end; |
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200 | end; |
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201 | |
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202 | |
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203 | |
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204 | |
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205 | function TForm_BinEdit.GetValue(datatype: Word; offset: LongWord): String; |
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206 | var |
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207 | Data: Tdata; |
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208 | i: Word; |
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209 | floatformat: TFormatSettings; |
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210 | begin |
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211 | floatformat.DecimalSeparator := '.'; |
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212 | case datatype of |
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213 | 1: |
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214 | Result := IntToStr(hex.Data[offset]); |
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215 | 2: |
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216 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256); |
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217 | 3: |
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218 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256); |
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219 | 4: |
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220 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * |
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221 | 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256); |
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222 | 5: |
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223 | Result := '0x' + IntToHex(hex.Data[offset], 2); |
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224 | 6: |
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225 | Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256, 4); |
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226 | 7: |
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227 | Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 + |
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228 | hex.Data[offset + 2] * 256 * 256, 6); |
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229 | 8: |
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230 | Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 + |
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231 | hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8); |
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232 | 9: |
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233 | begin |
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234 | SetLength(Data, 4); |
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235 | Data[0] := hex.Data[offset]; |
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236 | Data[1] := hex.Data[offset + 1]; |
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237 | Data[2] := hex.Data[offset + 2]; |
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238 | Data[3] := hex.Data[offset + 3]; |
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239 | Result := FloatToStr(Decode_Float(Data), floatformat); |
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240 | end; |
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241 | 10: |
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242 | Result := IntToBin(hex.Data[offset]); |
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243 | 11: |
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244 | Result := '0x' + IntToHex(con.GetRawInfo(fileid, offset).raw_addr, 8); |
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245 | 12: |
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246 | Result := FormatNumber(hex.Data[offset + 1] + hex.Data[offset + 2] * 256 + |
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247 | hex.Data[offset + 3] * 256 * 256, 5, '0'); |
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248 | 13: |
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249 | Result := IntToStr(hex.Data[offset]); |
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250 | 14: |
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251 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256); |
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252 | 15: |
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253 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256); |
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254 | 16: |
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255 | Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * |
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256 | 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256); |
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257 | 17: |
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258 | Result := IntToStr((hex.Data[offset + 3]) div 2); |
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259 | 100..300: |
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260 | begin |
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261 | Result := ''; |
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262 | for i := 1 to datatype - 100 do |
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263 | begin |
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264 | if hex.Data[offset + i - 1] >= 32 then |
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265 | Result := Result + Chr(hex.Data[offset + i - 1]) |
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266 | else |
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267 | Break; |
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268 | end; |
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269 | end; |
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270 | 1000..9999: |
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271 | begin |
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272 | Result := ''; |
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273 | for i := 1 to datatype - 1000 do |
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274 | begin |
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275 | if hex.Data[offset + i - 1] >= 32 then |
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276 | Result := Result + Chr(hex.Data[offset + i - 1]) |
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277 | else |
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278 | Result := Result + '.'; |
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279 | end; |
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280 | end; |
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281 | 10000..65535: |
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282 | begin |
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283 | Result := ''; |
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284 | for i := 1 to datatype - 10000 do |
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285 | begin |
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286 | if hex.Data[offset + i - 1] >= 32 then |
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287 | Result := Result + Chr(hex.Data[offset + i - 1]) |
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288 | else |
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289 | Result := Result + '.'; |
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290 | end; |
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291 | end; |
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292 | end; |
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293 | end; |
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294 | |
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295 | |
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296 | |
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297 | |
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298 | procedure TForm_BinEdit.WriteStructureInfos; |
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299 | var |
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300 | i, j: LongWord; |
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301 | pdata: PNodeData; |
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302 | Data: TNodeData; |
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303 | node: PVirtualNode; |
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304 | structs: TStructDef; |
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305 | begin |
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306 | VST.BeginUpdate; |
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307 | if VST.RootNodeCount = 0 then |
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308 | begin |
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309 | structs := LoadStructureDefinition(con, fileid); |
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310 | if structs.Data then |
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311 | begin |
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312 | if Length(structs.Global) > 0 then |
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313 | begin |
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314 | for i := 0 to High(structs.Global) do |
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315 | begin |
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316 | Data.Caption := structs.Global[i].Name; |
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317 | Data.Offset := structs.Global[i].offset; |
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318 | Data.DataType := structs.Global[i].datatype; |
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319 | Data.Value := GetValue(structs.Global[i].datatype, structs.Global[i].offset); |
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320 | Data.Description := structs.Global[i].description; |
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321 | AddVSTEntry(VST, nil, Data); |
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322 | end; |
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323 | end; |
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324 | if Length(structs.Subs) > 0 then |
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325 | begin |
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326 | for i := 0 to High(structs.Subs) do |
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327 | begin |
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328 | with structs.Subs[i] do |
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329 | begin |
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330 | if Length(Entries) > 0 then |
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331 | begin |
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332 | if Pos('#', SubName) > 0 then |
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333 | begin |
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334 | Data.Offset := HexToLong(MidStr(SubName, Pos('#', SubName) + 1, 8)); |
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335 | Data.Value := |
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336 | MidStr(SubName, PosEx('#', SubName, Pos('#', SubName) + 1) + 1, 8); |
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337 | Data.Caption := MidStr(SubName, 1, Pos('#', SubName) - 1); |
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338 | Data.Description := SubDesc; |
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339 | end |
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340 | else |
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341 | begin |
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342 | Data.Caption := SubName; |
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343 | Data.Description := SubDesc; |
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344 | Data.Offset := 0; |
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345 | Data.Value := ''; |
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346 | end; |
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347 | Data.DataType := 0; |
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348 | node := AddVSTEntry(VST, nil, Data); |
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349 | Data.Description := ''; |
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350 | for j := 0 to High(Entries) do |
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351 | begin |
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352 | Data.Caption := Entries[j].Name; |
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353 | Data.Offset := Entries[j].offset; |
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354 | Data.DataType := Entries[j].datatype; |
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355 | Data.Value := GetValue(Entries[j].datatype, Entries[j].offset); |
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356 | Data.Description := Entries[j].description; |
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357 | AddVSTEntry(VST, node, Data); |
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358 | end; |
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359 | end; |
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360 | end; |
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361 | end; |
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362 | end; |
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363 | end; |
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364 | if VST.RootNodeCount > 0 then |
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365 | VST.FocusedNode := VST.GetFirst; |
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366 | end |
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367 | else |
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368 | begin |
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369 | Node := VST.GetFirst; |
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370 | while Assigned(Node) do |
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371 | begin |
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372 | pdata := VST.GetNodeData(Node); |
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373 | if pdata.DataType > 0 then |
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374 | pdata.Value := GetValue(pdata.Datatype, pdata.Offset); |
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375 | Node := VST.GetNext(Node); |
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376 | end; |
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377 | end; |
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378 | VST.EndUpdate; |
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379 | end; |
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380 | |
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381 | |
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382 | |
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383 | |
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384 | procedure TForm_BinEdit.ClearValues; |
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385 | var |
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386 | i: Byte; |
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387 | begin |
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388 | for i := 1 to value_viewer.RowCount - 1 do |
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389 | begin |
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390 | value_viewer.Cells[1, i] := ''; |
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391 | end; |
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392 | end; |
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393 | |
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394 | |
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395 | |
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396 | |
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397 | procedure TForm_BinEdit.WriteValues; |
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398 | var |
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399 | i, j: Byte; |
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400 | Data: Tdata; |
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401 | str: String; |
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402 | Value: LongWord; |
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403 | floatformat: TFormatSettings; |
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404 | begin |
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405 | floatformat.DecimalSeparator := '.'; |
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406 | for i := 1 to value_viewer.RowCount - 1 do |
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407 | begin |
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408 | if value_viewer.Cells[0, i] = '1 byte, unsigned' then |
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409 | begin |
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410 | if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not |
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411 | ((hex.SelStart + 1) > hex.DataSize) then |
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412 | begin |
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413 | Value := hex.Data[hex.SelStart]; |
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414 | value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 2); |
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415 | end |
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416 | else |
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417 | value_viewer.Cells[1, i] := ''; |
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418 | end; |
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419 | if value_viewer.Cells[0, i] = '2 bytes, unsigned' then |
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420 | begin |
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421 | if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not |
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422 | ((hex.SelStart + 2) > hex.DataSize) then |
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423 | begin |
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424 | Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256; |
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425 | value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 4); |
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426 | end |
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427 | else |
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428 | value_viewer.Cells[1, i] := ''; |
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429 | end; |
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430 | if value_viewer.Cells[0, i] = '4 bytes, unsigned' then |
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431 | begin |
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432 | if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not |
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433 | ((hex.SelStart + 4) > hex.DataSize) then |
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434 | begin |
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435 | Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 + |
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436 | hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256; |
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437 | value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 8); |
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438 | end |
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439 | else |
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440 | value_viewer.Cells[1, i] := ''; |
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441 | end; |
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442 | if value_viewer.Cells[0, i] = 'Bitset' then |
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443 | begin |
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444 | if (hex.SelCount <= 8) then |
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445 | begin |
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446 | if hex.SelCount = 0 then |
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447 | begin |
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448 | SetLength(Data, 1); |
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449 | Data[0] := hex.Data[hex.SelStart]; |
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450 | end |
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451 | else |
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452 | begin |
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453 | SetLength(Data, hex.SelCount); |
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454 | for j := 0 to hex.SelCount - 1 do |
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455 | Data[j] := hex.Data[hex.SelStart + j]; |
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456 | end; |
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457 | value_viewer.Cells[1, i] := DataToBin(Data); |
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458 | end |
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459 | else |
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460 | value_viewer.Cells[1, i] := ''; |
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461 | end; |
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462 | if value_viewer.Cells[0, i] = 'Float' then |
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463 | begin |
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464 | if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not |
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465 | ((hex.SelStart + 4) > hex.DataSize) then |
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466 | begin |
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467 | SetLength(Data, 4); |
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468 | for j := 0 to 3 do |
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469 | Data[j] := hex.Data[hex.SelStart + j]; |
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470 | value_viewer.Cells[1, i] := FloatToStr(Decode_Float(Data), floatformat); |
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471 | end |
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472 | else |
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473 | value_viewer.Cells[1, i] := ''; |
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474 | end; |
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475 | if value_viewer.Cells[0, i] = 'Selected length' then |
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476 | begin |
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477 | value_viewer.Cells[1, i] := IntToStr(hex.SelCount) + ' bytes'; |
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478 | end; |
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479 | if value_viewer.Cells[0, i] = 'String' then |
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480 | begin |
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481 | j := 0; |
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482 | str := ''; |
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483 | if hex.SelCount = 0 then |
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484 | begin |
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485 | while (hex.Data[hex.SelStart + j] > 0) and ((hex.SelStart + j) < hex.DataSize) do |
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486 | begin |
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487 | if hex.Data[hex.selstart + j] >= 32 then |
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488 | str := str + Char(hex.Data[hex.SelStart + j]) |
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489 | else |
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490 | str := str + '.'; |
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491 | Inc(j); |
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492 | end; |
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493 | end |
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494 | else |
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495 | begin |
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496 | for j := 0 to hex.SelCount - 1 do |
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497 | if hex.Data[hex.selstart + j] >= 32 then |
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498 | str := str + Char(hex.Data[hex.SelStart + j]) |
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499 | else if hex.Data[hex.selstart + j] > 0 then |
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500 | str := str + '.' |
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501 | else |
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502 | Break; |
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503 | end; |
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504 | value_viewer.Cells[1, i] := str; |
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505 | end; |
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506 | end; |
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507 | end; |
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508 | |
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509 | |
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510 | |
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511 | |
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512 | function TForm_BinEdit.Save: Boolean; |
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513 | var |
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514 | mem: TMemoryStream; |
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515 | Data: Tdata; |
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516 | i: LongWord; |
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517 | begin |
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518 | case MessageBox(Self.Handle, PChar('Save changes to file ' + |
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519 | con.GetFileInfo(fileid).FileName + '?'), PChar('Data changed...'), |
---|
520 | MB_YESNOCANCEL) of |
---|
521 | idYes: |
---|
522 | begin |
---|
523 | mem := TMemoryStream.Create; |
---|
524 | hex.SaveToStream(mem); |
---|
525 | mem.Seek(0, soFromBeginning); |
---|
526 | SetLength(Data, mem.Size); |
---|
527 | mem.Read(Data[0], mem.Size); |
---|
528 | mem.Free; |
---|
529 | con.UpdateDatFile(fileid, Data); |
---|
530 | hex.Modified := False; |
---|
531 | for i := 0 to hex.Datasize - 1 do |
---|
532 | hex.ByteChanged[i] := False; |
---|
533 | Result := True; |
---|
534 | end; |
---|
535 | idNo: |
---|
536 | Result := True; |
---|
537 | idCancel: |
---|
538 | begin |
---|
539 | Result := False; |
---|
540 | end; |
---|
541 | end; |
---|
542 | end; |
---|
543 | |
---|
544 | |
---|
545 | |
---|
546 | |
---|
547 | procedure TForm_BinEdit.FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
---|
548 | begin |
---|
549 | if hex.Modified then |
---|
550 | begin |
---|
551 | if not Save then |
---|
552 | CanClose := False; |
---|
553 | end; |
---|
554 | end; |
---|
555 | |
---|
556 | |
---|
557 | |
---|
558 | |
---|
559 | procedure TForm_BinEdit.ClearStructViewer; |
---|
560 | begin |
---|
561 | VST.Clear; |
---|
562 | end; |
---|
563 | |
---|
564 | |
---|
565 | |
---|
566 | |
---|
567 | |
---|
568 | |
---|
569 | procedure TForm_BinEdit.hexChange(Sender: TObject); |
---|
570 | begin |
---|
571 | ClearValues; |
---|
572 | if hex.DataSize > 0 then |
---|
573 | begin |
---|
574 | WriteStructureInfos; |
---|
575 | WriteValues; |
---|
576 | end; |
---|
577 | end; |
---|
578 | |
---|
579 | |
---|
580 | |
---|
581 | |
---|
582 | procedure TForm_BinEdit.hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
---|
583 | //var |
---|
584 | // temps: String; |
---|
585 | begin |
---|
586 | if (Shift = [ssCtrl]) and (Key = Ord('C')) then |
---|
587 | begin |
---|
588 | if hex.SelCount > 0 then |
---|
589 | begin |
---|
590 | if hex.InCharField then |
---|
591 | Clipboard.AsText := hex.SelectionAsText |
---|
592 | else |
---|
593 | Clipboard.AsText := hex.SelectionAsHex; |
---|
594 | end; |
---|
595 | end; |
---|
596 | if (Shift = [ssCtrl]) and (Key = Ord('V')) then |
---|
597 | begin |
---|
598 | { temps:=Clipboard.AsText; |
---|
599 | IF hex.SelStart+Length(temps)>hex.DataSize THEN |
---|
600 | SetLength(temps, hex.DataSize-hex.SelStart); |
---|
601 | hex.Sel |
---|
602 | hex.SelCount:=Length(temps); |
---|
603 | hex.ReplaceSelection(temps,Length(temps)); |
---|
604 | } end; |
---|
605 | end; |
---|
606 | |
---|
607 | |
---|
608 | |
---|
609 | |
---|
610 | procedure TForm_BinEdit.hexSelectionChanged(Sender: TObject); |
---|
611 | var |
---|
612 | selstart: Integer; |
---|
613 | node: PVirtualNode; |
---|
614 | pdata: PNodeData; |
---|
615 | begin |
---|
616 | if hex.DataSize > 0 then |
---|
617 | begin |
---|
618 | WriteValues; |
---|
619 | selstart := hex.SelStart; |
---|
620 | if VST.RootNodeCount > 0 then |
---|
621 | begin |
---|
622 | Node := VST.GetFirst; |
---|
623 | while Assigned(Node) do |
---|
624 | begin |
---|
625 | pdata := VST.GetNodeData(Node); |
---|
626 | if pdata.DataType > 0 then |
---|
627 | begin |
---|
628 | if ((selstart - pdata.Offset) < GetTypeDataLength(pdata.DataType)) and |
---|
629 | ((selstart - pdata.Offset) >= 0) then |
---|
630 | begin |
---|
631 | VST.FocusedNode := Node; |
---|
632 | VST.Selected[Node] := True; |
---|
633 | Break; |
---|
634 | end; |
---|
635 | end; |
---|
636 | Node := VST.GetNext(Node); |
---|
637 | end; |
---|
638 | end; |
---|
639 | end; |
---|
640 | end; |
---|
641 | |
---|
642 | |
---|
643 | |
---|
644 | |
---|
645 | procedure TForm_BinEdit.value_viewer_contextPopup(Sender: TObject); |
---|
646 | var |
---|
647 | i: Byte; |
---|
648 | begin |
---|
649 | for i := 0 to value_viewer_context.Items.Count - 1 do |
---|
650 | value_viewer_context.Items.Items[i].Visible := False; |
---|
651 | with value_viewer do |
---|
652 | begin |
---|
653 | if (Col = 1) and (Row > 0) and (Length(Cells[Col, Row]) > 0) then |
---|
654 | begin |
---|
655 | if Pos(' byte', Cells[0, Row]) = 2 then |
---|
656 | begin |
---|
657 | value_viewer_context.Items.Find('Copy to &clipboard').Visible := True; |
---|
658 | value_viewer_context.Items.Find('Copy to clipboard (as &dec)').Visible := True; |
---|
659 | value_viewer_context.Items.Find('Copy to clipboard (as &hex)').Visible := True; |
---|
660 | end; |
---|
661 | if Pos('Float', Cells[0, Row]) = 1 then |
---|
662 | value_viewer_context.Items.Find('Copy to clipboard (as &float)').Visible := True; |
---|
663 | if Pos('Bitset', Cells[0, Row]) = 1 then |
---|
664 | value_viewer_context.Items.Find( |
---|
665 | 'Copy to clipboard (as &bitset)').Visible := True; |
---|
666 | if Pos('String', Cells[0, Row]) = 1 then |
---|
667 | value_viewer_context.Items.Find( |
---|
668 | 'Copy to clipboard (as &string)').Visible := True; |
---|
669 | if Pos('Selected length', Cells[0, Row]) = 1 then |
---|
670 | value_viewer_context.Items.Find('Copy to &clipboard').Visible := True; |
---|
671 | end; |
---|
672 | end; |
---|
673 | end; |
---|
674 | |
---|
675 | |
---|
676 | |
---|
677 | |
---|
678 | procedure TForm_BinEdit.value_viewerMouseDown(Sender: TObject; Button: TMouseButton; |
---|
679 | Shift: TShiftState; X, Y: Integer); |
---|
680 | var |
---|
681 | ACol, ARow: Integer; |
---|
682 | begin |
---|
683 | if Button = mbRight then |
---|
684 | begin |
---|
685 | value_viewer.MouseToCell(x, y, ACol, ARow); |
---|
686 | if ARow > 0 then |
---|
687 | begin |
---|
688 | value_viewer.Col := ACol; |
---|
689 | value_viewer.Row := ARow; |
---|
690 | end; |
---|
691 | end; |
---|
692 | end; |
---|
693 | |
---|
694 | |
---|
695 | |
---|
696 | |
---|
697 | procedure TForm_BinEdit.value_viewer_context_copyClick(Sender: TObject); |
---|
698 | var |
---|
699 | Name: String; |
---|
700 | Value: LongWord; |
---|
701 | begin |
---|
702 | Name := TMenuItem(Sender).Name; |
---|
703 | if Pos('asstring', Name) > 0 then |
---|
704 | begin |
---|
705 | Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row]; |
---|
706 | end |
---|
707 | else if Pos('asfloat', Name) > 0 then |
---|
708 | begin |
---|
709 | Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row]; |
---|
710 | end |
---|
711 | else if Pos('asbitset', Name) > 0 then |
---|
712 | begin |
---|
713 | Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row]; |
---|
714 | end |
---|
715 | else if (Pos('ashex', Name) > 0) or (Pos('asdec', Name) > 0) then |
---|
716 | begin |
---|
717 | if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then |
---|
718 | begin |
---|
719 | if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not |
---|
720 | ((hex.SelStart + 1) > hex.DataSize) then |
---|
721 | Value := hex.Data[hex.SelStart]; |
---|
722 | end; |
---|
723 | if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then |
---|
724 | begin |
---|
725 | if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not |
---|
726 | ((hex.SelStart + 2) > hex.DataSize) then |
---|
727 | Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256; |
---|
728 | end; |
---|
729 | if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then |
---|
730 | begin |
---|
731 | if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not |
---|
732 | ((hex.SelStart + 4) > hex.DataSize) then |
---|
733 | Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 + |
---|
734 | hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256; |
---|
735 | end; |
---|
736 | if Pos('asdec', Name) > 0 then |
---|
737 | begin |
---|
738 | Clipboard.AsText := IntToStr(Value); |
---|
739 | end |
---|
740 | else |
---|
741 | begin |
---|
742 | if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then |
---|
743 | Clipboard.AsText := '0x' + IntToHex(Value, 2); |
---|
744 | if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then |
---|
745 | Clipboard.AsText := '0x' + IntToHex(Value, 4); |
---|
746 | if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then |
---|
747 | Clipboard.AsText := '0x' + IntToHex(Value, 8); |
---|
748 | end; |
---|
749 | end |
---|
750 | else |
---|
751 | begin |
---|
752 | Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row]; |
---|
753 | end; |
---|
754 | end; |
---|
755 | |
---|
756 | |
---|
757 | |
---|
758 | |
---|
759 | procedure TForm_BinEdit.VSTDblClick(Sender: TObject); |
---|
760 | var |
---|
761 | node: PVirtualNode; |
---|
762 | nodedata: PNodeData; |
---|
763 | form: TForm_ToolTemplate; |
---|
764 | begin |
---|
765 | if VST.FocusedColumn = 3 then |
---|
766 | begin |
---|
767 | node := VST.FocusedNode; |
---|
768 | nodedata := VST.GetNodeData(node); |
---|
769 | |
---|
770 | if not (nodedata.datatype in [11, 12]) and |
---|
771 | ((nodedata.DataType < 100) or (nodedata.DataType > 300)) then |
---|
772 | begin |
---|
773 | Form_ValueEdit.MakeVarInput(nodedata.Caption, nodedata.offset, |
---|
774 | nodedata.datatype, nodedata.Value, Self); |
---|
775 | end |
---|
776 | else |
---|
777 | begin |
---|
778 | if nodedata.DataType = 11 then |
---|
779 | begin |
---|
780 | if con.GetRawInfo(fileid, nodedata.offset).raw_size > 0 then |
---|
781 | Form_Main.open_child('rawedit', Connection, fileid); |
---|
782 | end; |
---|
783 | if nodedata.DataType = 12 then |
---|
784 | begin |
---|
785 | if (StrToInt(nodedata.Value) < con.GetFilesCount) and |
---|
786 | (StrToInt(nodedata.Value) > 0) and |
---|
787 | (StrToInt(nodedata.Value) <> fileid) then |
---|
788 | begin |
---|
789 | if con.GetFileInfo(StrToInt(nodedata.Value)).Size > 0 then |
---|
790 | Form_Main.open_child('binedit', Connection, StrToInt(nodedata.Value)) |
---|
791 | else |
---|
792 | ShowMessage('Linked filed is a zero-byte-file'); |
---|
793 | end; |
---|
794 | end; |
---|
795 | if (nodedata.DataType >= 100) and (nodedata.DataType <= 300) then |
---|
796 | begin |
---|
797 | form := Form_Main.open_child('binedit', Connection, -1); |
---|
798 | if Assigned(form) then |
---|
799 | form.SetFileFilters(nodedata.Value, '', False); |
---|
800 | end; |
---|
801 | end; |
---|
802 | |
---|
803 | end; |
---|
804 | end; |
---|
805 | |
---|
806 | |
---|
807 | |
---|
808 | |
---|
809 | procedure TForm_BinEdit.VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode; |
---|
810 | Column: TColumnIndex); |
---|
811 | var |
---|
812 | Data: PNodeData; |
---|
813 | begin |
---|
814 | Data := VST.GetNodeData(node); |
---|
815 | if Data.DataType > 0 then |
---|
816 | begin |
---|
817 | hex.SelStart := Data.Offset; |
---|
818 | hex.SelEnd := Data.Offset + GetTypeDataLength(Data.DataType) - 1; |
---|
819 | end |
---|
820 | else |
---|
821 | begin |
---|
822 | hex.SelStart := Data.Offset; |
---|
823 | hex.SelEnd := Data.Offset + HexToLong(Data.Value) - 1; |
---|
824 | end; |
---|
825 | end; |
---|
826 | |
---|
827 | |
---|
828 | |
---|
829 | |
---|
830 | procedure TForm_BinEdit.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; |
---|
831 | Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString); |
---|
832 | var |
---|
833 | Data: PNodeData; |
---|
834 | begin |
---|
835 | Data := Sender.GetNodeData(Node); |
---|
836 | CellText := ''; |
---|
837 | if TextType = ttNormal then |
---|
838 | begin |
---|
839 | case Column of |
---|
840 | 0: |
---|
841 | CellText := Data.Caption; |
---|
842 | 1: |
---|
843 | if Data.DataType > 0 then |
---|
844 | CellText := '0x' + IntToHex(Data.Offset, 8) |
---|
845 | else if Data.Offset > 0 then |
---|
846 | CellText := '0x' + IntToHex(Data.Offset, 8); |
---|
847 | 2: |
---|
848 | if Data.DataType > 0 then |
---|
849 | CellText := GetDataType(Data.DataType); |
---|
850 | 3: |
---|
851 | if Data.DataType > 0 then |
---|
852 | CellText := Data.Value //GetValue(data.DataType, data.Offset) |
---|
853 | else if Length(Data.Value) > 0 then |
---|
854 | CellText := IntToStr(HexToLong(Data.Value)) + ' Bytes'; |
---|
855 | 4: |
---|
856 | CellText := Data.Description; |
---|
857 | end; |
---|
858 | end; |
---|
859 | end; |
---|
860 | |
---|
861 | |
---|
862 | |
---|
863 | |
---|
864 | procedure TForm_BinEdit.VSTHeaderDragged(Sender: TVTHeader; Column: TColumnIndex; |
---|
865 | OldPosition: Integer); |
---|
866 | begin |
---|
867 | if Sender.Columns.Items[column].Position < 1 then |
---|
868 | Sender.Columns.Items[column].Position := OldPosition; |
---|
869 | end; |
---|
870 | |
---|
871 | |
---|
872 | |
---|
873 | |
---|
874 | procedure TForm_BinEdit.VTHPopupColumnChange(const Sender: TBaseVirtualTree; |
---|
875 | const Column: TColumnIndex; Visible: Boolean); |
---|
876 | begin |
---|
877 | if column = 0 then |
---|
878 | TVirtualStringTree(Sender).Header.Columns.Items[column].Options := |
---|
879 | TVirtualStringTree(Sender).Header.Columns.Items[column].Options + [coVisible]; |
---|
880 | end; |
---|
881 | |
---|
882 | |
---|
883 | |
---|
884 | |
---|
885 | procedure TForm_BinEdit.SetNewValue(datatype: Word; offset: LongWord; Value: String); |
---|
886 | var |
---|
887 | Data: Tdata; |
---|
888 | value_int: LongWord; |
---|
889 | value_float: Single; |
---|
890 | i: Word; |
---|
891 | begin |
---|
892 | case datatype of |
---|
893 | 1..4: |
---|
894 | begin |
---|
895 | value_int := StrToInt(Value); |
---|
896 | SetLength(Data, datatype); |
---|
897 | for i := 0 to datatype - 1 do |
---|
898 | begin |
---|
899 | Data[i] := value_int mod 256; |
---|
900 | value_int := value_int div 256; |
---|
901 | end; |
---|
902 | end; |
---|
903 | 5..8: |
---|
904 | begin |
---|
905 | value_int := StrToInt('$' + Value); |
---|
906 | SetLength(Data, datatype - 4); |
---|
907 | for i := 0 to datatype - 5 do |
---|
908 | begin |
---|
909 | Data[i] := value_int mod 256; |
---|
910 | value_int := value_int div 256; |
---|
911 | end; |
---|
912 | end; |
---|
913 | 9: |
---|
914 | begin |
---|
915 | value_float := StrToFloat(Value); |
---|
916 | Data := Encode_Float(value_float); |
---|
917 | end; |
---|
918 | 10: |
---|
919 | begin |
---|
920 | value_int := BinToInt(Value); |
---|
921 | SetLength(Data, 1); |
---|
922 | Data[0] := value_int; |
---|
923 | end; |
---|
924 | 10000..65535: |
---|
925 | begin |
---|
926 | SetLength(Data, datatype - 10000); |
---|
927 | for i := 1 to datatype - 10000 do |
---|
928 | begin |
---|
929 | if i <= Length(Value) then |
---|
930 | Data[i - 1] := Ord(Value[i]) |
---|
931 | else |
---|
932 | Data[i - 1] := 0; |
---|
933 | end; |
---|
934 | end; |
---|
935 | end; |
---|
936 | for i := 0 to High(Data) do |
---|
937 | begin |
---|
938 | if hex.Data[offset + i] <> Data[i] then |
---|
939 | hex.ByteChanged[offset + i] := True; |
---|
940 | hex.Data[offset + i] := Data[i]; |
---|
941 | end; |
---|
942 | hex.Modified := True; |
---|
943 | hexChange(Self); |
---|
944 | hex.Repaint; |
---|
945 | end; |
---|
946 | |
---|
947 | |
---|
948 | |
---|
949 | |
---|
950 | procedure TForm_BinEdit.value_viewerDblClick(Sender: TObject); |
---|
951 | var |
---|
952 | offset: LongWord; |
---|
953 | datatype: Word; |
---|
954 | objectname: String; |
---|
955 | Value: String; |
---|
956 | begin |
---|
957 | if (value_viewer.Col = 1) and (Length(value_viewer.Cells[1, value_viewer.Row]) > 0) then |
---|
958 | begin |
---|
959 | offset := hex.SelStart; |
---|
960 | if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then |
---|
961 | datatype := 1; |
---|
962 | if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then |
---|
963 | datatype := 2; |
---|
964 | if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then |
---|
965 | datatype := 4; |
---|
966 | if value_viewer.Cells[0, value_viewer.Row] = 'Bitset' then |
---|
967 | datatype := 10; |
---|
968 | if value_viewer.Cells[0, value_viewer.Row] = 'Float' then |
---|
969 | datatype := 9; |
---|
970 | if value_viewer.Cells[0, value_viewer.Row] = 'Selected length' then |
---|
971 | Exit; |
---|
972 | if value_viewer.Cells[0, value_viewer.Row] = 'String' then |
---|
973 | begin |
---|
974 | if hex.SelCount > 0 then |
---|
975 | datatype := 10000 + hex.SelCount |
---|
976 | else |
---|
977 | datatype := 10000 + Length(value_viewer.Cells[1, value_viewer.Row]); |
---|
978 | end; |
---|
979 | objectname := ''; |
---|
980 | Value := GetValue(datatype, offset); |
---|
981 | Form_ValueEdit.MakeVarInput(objectname, offset, datatype, Value, Self); |
---|
982 | end; |
---|
983 | end; |
---|
984 | |
---|
985 | |
---|
986 | |
---|
987 | |
---|
988 | procedure TForm_BinEdit.FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
---|
989 | begin |
---|
990 | if (Shift = [ssCtrl]) and (Key = 83) then |
---|
991 | if hex.Modified then |
---|
992 | if not Save then |
---|
993 | Exit; |
---|
994 | end; |
---|
995 | |
---|
996 | |
---|
997 | begin |
---|
998 | AddToolListEntry('binedit', 'Binary .dat-Editor', ''); |
---|
999 | end. |
---|