| 1 |
unit BinEdit; |
| 2 |
interface |
| 3 |
uses |
| 4 |
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
| 5 |
Dialogs, Template, StdCtrls, ExtCtrls, VirtualTrees, Grids, Wrapgrid, |
| 6 |
MPHexEditor, VTHeaderPopup, Menus, StrUtils, Clipbrd, |
| 7 |
Data, OniDataClass, Functions, DataStructures, Exporters, Buttons; |
| 8 |
|
| 9 |
type |
| 10 |
TForm_BinEdit = class(TForm_ToolTemplate) |
| 11 |
hex: TMPHexEditor; |
| 12 |
Splitter2: TSplitter; |
| 13 |
value_viewer: TWrapGrid; |
| 14 |
VST: TVirtualStringTree; |
| 15 |
Splitter3: TSplitter; |
| 16 |
value_viewer_context: TPopupMenu; |
| 17 |
value_viewer_context_copy: TMenuItem; |
| 18 |
value_viewer_context_copyasdec: TMenuItem; |
| 19 |
value_viewer_context_copyasfloat: TMenuItem; |
| 20 |
value_viewer_context_copyasbitset: TMenuItem; |
| 21 |
value_viewer_context_copyasstring: TMenuItem; |
| 22 |
value_viewer_context_copyashex: TMenuItem; |
| 23 |
VTHPopup: TVTHeaderPopupMenu; |
| 24 |
procedure FormCreate(Sender: TObject); |
| 25 |
procedure NewFile(fileinfo: TFileInfo); |
| 26 |
|
| 27 |
procedure FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
| 28 |
procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean); |
| 29 |
|
| 30 |
procedure hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState); |
| 31 |
procedure hexSelectionChanged(Sender: TObject); |
| 32 |
procedure hexChange(Sender: TObject); |
| 33 |
|
| 34 |
procedure LoadDat(_fileid: Integer); |
| 35 |
function Save: Boolean; |
| 36 |
function GetValue(datatype: Word; offset: LongWord): String; |
| 37 |
procedure SetNewValue(datatype: Word; offset: LongWord; Value: String); |
| 38 |
|
| 39 |
procedure WriteStructureInfos; |
| 40 |
procedure ClearStructViewer; |
| 41 |
procedure VSTDblClick(Sender: TObject); |
| 42 |
procedure VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode; |
| 43 |
Column: TColumnIndex); |
| 44 |
procedure VTHPopupColumnChange(const Sender: TBaseVirtualTree; |
| 45 |
const Column: TColumnIndex; Visible: Boolean); |
| 46 |
procedure VSTHeaderDragged(Sender: TVTHeader; Column: TColumnIndex; |
| 47 |
OldPosition: Integer); |
| 48 |
procedure VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; |
| 49 |
Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString); |
| 50 |
|
| 51 |
procedure ClearValues; |
| 52 |
procedure WriteValues; |
| 53 |
procedure value_viewerDblClick(Sender: TObject); |
| 54 |
procedure value_viewer_context_copyClick(Sender: TObject); |
| 55 |
procedure value_viewerMouseDown(Sender: TObject; Button: TMouseButton; |
| 56 |
Shift: TShiftState; X, Y: Integer); |
| 57 |
procedure value_viewer_contextPopup(Sender: TObject); |
| 58 |
private |
| 59 |
con: TOniData; |
| 60 |
fileid: Integer; |
| 61 |
public |
| 62 |
end; |
| 63 |
|
| 64 |
var |
| 65 |
Form_BinEdit: TForm_BinEdit; |
| 66 |
|
| 67 |
implementation |
| 68 |
|
| 69 |
uses Helper_ValueEdit, Main, RawEdit; |
| 70 |
{$R *.dfm} |
| 71 |
|
| 72 |
type |
| 73 |
PNodeData = ^TNodeData; |
| 74 |
|
| 75 |
TNodeData = record |
| 76 |
Caption: String; |
| 77 |
Offset: LongInt; |
| 78 |
DataType: Word; |
| 79 |
Value: String; |
| 80 |
Description: String; |
| 81 |
end; |
| 82 |
|
| 83 |
|
| 84 |
|
| 85 |
procedure TForm_BinEdit.FormCreate(Sender: TObject); |
| 86 |
begin |
| 87 |
inherited; |
| 88 |
Self.OnNewFileSelected := NewFile; |
| 89 |
|
| 90 |
Self.Caption := ''; |
| 91 |
fileid := 0; |
| 92 |
VST.NodeDataSize := SizeOf(TNodeData); |
| 93 |
value_viewer.ColCount := 2; |
| 94 |
value_viewer.RowCount := 8; |
| 95 |
value_viewer.FixedRows := 1; |
| 96 |
value_viewer.FixedCols := 1; |
| 97 |
value_viewer.Cells[0, 0] := 'Type'; |
| 98 |
value_viewer.Cells[1, 0] := 'Value'; |
| 99 |
value_viewer.Cells[0, 1] := '1 byte, unsigned'; |
| 100 |
value_viewer.Cells[0, 2] := '2 bytes, unsigned'; |
| 101 |
value_viewer.Cells[0, 3] := '4 bytes, unsigned'; |
| 102 |
value_viewer.Cells[0, 4] := 'Bitset'; |
| 103 |
value_viewer.Cells[0, 5] := 'Float'; |
| 104 |
value_viewer.Cells[0, 6] := 'String'; |
| 105 |
value_viewer.Cells[0, 7] := 'Selected length'; |
| 106 |
value_viewer.ColWidths[0] := 120; |
| 107 |
value_viewer.ColWidths[1] := 1000; |
| 108 |
// hex.Height := content.Height - 215; |
| 109 |
// |
| 110 |
value_viewer.Font.Charset := AppSettings.CharSet; |
| 111 |
VST.Font.Charset := AppSettings.CharSet; |
| 112 |
hex.Translation := tkAsIs; |
| 113 |
hex.Font.Charset := AppSettings.CharSet; |
| 114 |
// |
| 115 |
end; |
| 116 |
|
| 117 |
procedure TForm_BinEdit.NewFile(fileinfo: TFileInfo); |
| 118 |
begin |
| 119 |
LoadDat(fileinfo.ID); |
| 120 |
end; |
| 121 |
|
| 122 |
|
| 123 |
|
| 124 |
|
| 125 |
function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode; |
| 126 |
ARecord: TNodeData): PVirtualNode; |
| 127 |
var |
| 128 |
Data: PNodeData; |
| 129 |
begin |
| 130 |
Result := AVST.AddChild(ANode); |
| 131 |
Data := AVST.GetNodeData(Result); |
| 132 |
AVST.ValidateNode(Result, False); |
| 133 |
Data^ := ARecord; |
| 134 |
end; |
| 135 |
|
| 136 |
|
| 137 |
|
| 138 |
|
| 139 |
procedure TForm_BinEdit.LoadDat(_fileid: Integer); |
| 140 |
var |
| 141 |
mem: TMemoryStream; |
| 142 |
Data: Tdata; |
| 143 |
begin |
| 144 |
if con <> nil then |
| 145 |
begin |
| 146 |
if hex.Modified then |
| 147 |
begin |
| 148 |
if not Save then |
| 149 |
begin |
| 150 |
Self.SelectFileID(Connection, fileid); |
| 151 |
Exit; |
| 152 |
end; |
| 153 |
end; |
| 154 |
end; |
| 155 |
if _fileid >= 0 then |
| 156 |
begin |
| 157 |
fileid := _fileid; |
| 158 |
con := Connection; |
| 159 |
if con.ExtractFileID(filelist.Items.Strings[filelist.ItemIndex]) <> fileid then |
| 160 |
Self.SelectFileID(Connection, fileid); |
| 161 |
Self.ClearStructViewer; |
| 162 |
Data := con.LoadDatFile(fileid); |
| 163 |
if Length(Data) > 0 then |
| 164 |
begin |
| 165 |
mem := TMemoryStream.Create; |
| 166 |
mem.Write(Data[0], Length(Data)); |
| 167 |
mem.Seek(0, soFromBeginning); |
| 168 |
hex.LoadFromStream(mem); |
| 169 |
mem.Free; |
| 170 |
WriteStructureInfos; |
| 171 |
end |
| 172 |
else |
| 173 |
begin |
| 174 |
ClearValues; |
| 175 |
hex.DataSize := 0; |
| 176 |
end; |
| 177 |
end |
| 178 |
else |
| 179 |
begin |
| 180 |
fileid := _fileid; |
| 181 |
con := nil; |
| 182 |
Self.ClearStructViewer; |
| 183 |
ClearValues; |
| 184 |
hex.DataSize := 0; |
| 185 |
end; |
| 186 |
end; |
| 187 |
|
| 188 |
|
| 189 |
|
| 190 |
|
| 191 |
function IntToBin(Value: Byte): String; |
| 192 |
var |
| 193 |
i: Byte; |
| 194 |
begin |
| 195 |
Result := ''; |
| 196 |
for i := 7 downto 0 do |
| 197 |
begin |
| 198 |
Result := Result + IntToStr((Value shr i) and $01); |
| 199 |
end; |
| 200 |
end; |
| 201 |
|
| 202 |
|
| 203 |
|
| 204 |
|
| 205 |
function TForm_BinEdit.GetValue(datatype: Word; offset: LongWord): String; |
| 206 |
var |
| 207 |
Data: Tdata; |
| 208 |
i: Word; |
| 209 |
floatformat: TFormatSettings; |
| 210 |
begin |
| 211 |
floatformat.DecimalSeparator := '.'; |
| 212 |
case datatype of |
| 213 |
1: |
| 214 |
Result := IntToStr(hex.Data[offset]); |
| 215 |
2: |
| 216 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256); |
| 217 |
3: |
| 218 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256); |
| 219 |
4: |
| 220 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * |
| 221 |
256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256); |
| 222 |
5: |
| 223 |
Result := '0x' + IntToHex(hex.Data[offset], 2); |
| 224 |
6: |
| 225 |
Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256, 4); |
| 226 |
7: |
| 227 |
Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 + |
| 228 |
hex.Data[offset + 2] * 256 * 256, 6); |
| 229 |
8: |
| 230 |
Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 + |
| 231 |
hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8); |
| 232 |
9: |
| 233 |
begin |
| 234 |
SetLength(Data, 4); |
| 235 |
Data[0] := hex.Data[offset]; |
| 236 |
Data[1] := hex.Data[offset + 1]; |
| 237 |
Data[2] := hex.Data[offset + 2]; |
| 238 |
Data[3] := hex.Data[offset + 3]; |
| 239 |
Result := FloatToStr(Decode_Float(Data), floatformat); |
| 240 |
end; |
| 241 |
10: |
| 242 |
Result := IntToBin(hex.Data[offset]); |
| 243 |
11: |
| 244 |
Result := '0x' + IntToHex(con.GetRawInfo(fileid, offset).raw_addr, 8); |
| 245 |
12: |
| 246 |
Result := FormatNumber(hex.Data[offset + 1] + hex.Data[offset + 2] * 256 + |
| 247 |
hex.Data[offset + 3] * 256 * 256, 5, '0'); |
| 248 |
13: |
| 249 |
Result := IntToStr(hex.Data[offset]); |
| 250 |
14: |
| 251 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256); |
| 252 |
15: |
| 253 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256); |
| 254 |
16: |
| 255 |
Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * |
| 256 |
256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256); |
| 257 |
17: |
| 258 |
Result := IntToStr((hex.Data[offset + 3]) div 2); |
| 259 |
100..300: |
| 260 |
begin |
| 261 |
Result := ''; |
| 262 |
for i := 1 to datatype - 100 do |
| 263 |
begin |
| 264 |
if hex.Data[offset + i - 1] >= 32 then |
| 265 |
Result := Result + Chr(hex.Data[offset + i - 1]) |
| 266 |
else |
| 267 |
Break; |
| 268 |
end; |
| 269 |
end; |
| 270 |
1000..9999: |
| 271 |
begin |
| 272 |
Result := ''; |
| 273 |
for i := 1 to datatype - 1000 do |
| 274 |
begin |
| 275 |
if hex.Data[offset + i - 1] >= 32 then |
| 276 |
Result := Result + Chr(hex.Data[offset + i - 1]) |
| 277 |
else |
| 278 |
Result := Result + '.'; |
| 279 |
end; |
| 280 |
end; |
| 281 |
10000..65535: |
| 282 |
begin |
| 283 |
Result := ''; |
| 284 |
for i := 1 to datatype - 10000 do |
| 285 |
begin |
| 286 |
if hex.Data[offset + i - 1] >= 32 then |
| 287 |
Result := Result + Chr(hex.Data[offset + i - 1]) |
| 288 |
else |
| 289 |
Result := Result + '.'; |
| 290 |
end; |
| 291 |
end; |
| 292 |
end; |
| 293 |
end; |
| 294 |
|
| 295 |
|
| 296 |
|
| 297 |
|
| 298 |
procedure TForm_BinEdit.WriteStructureInfos; |
| 299 |
var |
| 300 |
i, j: LongWord; |
| 301 |
pdata: PNodeData; |
| 302 |
Data: TNodeData; |
| 303 |
node: PVirtualNode; |
| 304 |
structs: TStructDef; |
| 305 |
begin |
| 306 |
VST.BeginUpdate; |
| 307 |
if VST.RootNodeCount = 0 then |
| 308 |
begin |
| 309 |
structs := LoadStructureDefinition(con, fileid); |
| 310 |
if structs.Data then |
| 311 |
begin |
| 312 |
if Length(structs.Global) > 0 then |
| 313 |
begin |
| 314 |
for i := 0 to High(structs.Global) do |
| 315 |
begin |
| 316 |
Data.Caption := structs.Global[i].Name; |
| 317 |
Data.Offset := structs.Global[i].offset; |
| 318 |
Data.DataType := structs.Global[i].datatype; |
| 319 |
Data.Value := GetValue(structs.Global[i].datatype, structs.Global[i].offset); |
| 320 |
Data.Description := structs.Global[i].description; |
| 321 |
AddVSTEntry(VST, nil, Data); |
| 322 |
end; |
| 323 |
end; |
| 324 |
if Length(structs.Subs) > 0 then |
| 325 |
begin |
| 326 |
for i := 0 to High(structs.Subs) do |
| 327 |
begin |
| 328 |
with structs.Subs[i] do |
| 329 |
begin |
| 330 |
if Length(Entries) > 0 then |
| 331 |
begin |
| 332 |
if Pos('#', SubName) > 0 then |
| 333 |
begin |
| 334 |
Data.Offset := HexToLong(MidStr(SubName, Pos('#', SubName) + 1, 8)); |
| 335 |
Data.Value := |
| 336 |
MidStr(SubName, PosEx('#', SubName, Pos('#', SubName) + 1) + 1, 8); |
| 337 |
Data.Caption := MidStr(SubName, 1, Pos('#', SubName) - 1); |
| 338 |
Data.Description := SubDesc; |
| 339 |
end |
| 340 |
else |
| 341 |
begin |
| 342 |
Data.Caption := SubName; |
| 343 |
Data.Description := SubDesc; |
| 344 |
Data.Offset := 0; |
| 345 |
Data.Value := ''; |
| 346 |
end; |
| 347 |
Data.DataType := 0; |
| 348 |
node := AddVSTEntry(VST, nil, Data); |
| 349 |
Data.Description := ''; |
| 350 |
for j := 0 to High(Entries) do |
| 351 |
begin |
| 352 |
Data.Caption := Entries[j].Name; |
| 353 |
Data.Offset := Entries[j].offset; |
| 354 |
Data.DataType := Entries[j].datatype; |
| 355 |
Data.Value := GetValue(Entries[j].datatype, Entries[j].offset); |
| 356 |
Data.Description := Entries[j].description; |
| 357 |
AddVSTEntry(VST, node, Data); |
| 358 |
end; |
| 359 |
end; |
| 360 |
end; |
| 361 |
end; |
| 362 |
end; |
| 363 |
end; |
| 364 |
if VST.RootNodeCount > 0 then |
| 365 |
VST.FocusedNode := VST.GetFirst; |
| 366 |
end |
| 367 |
else |
| 368 |
begin |
| 369 |
Node := VST.GetFirst; |
| 370 |
while Assigned(Node) do |
| 371 |
begin |
| 372 |
pdata := VST.GetNodeData(Node); |
| 373 |
if pdata.DataType > 0 then |
| 374 |
pdata.Value := GetValue(pdata.Datatype, pdata.Offset); |
| 375 |
Node := VST.GetNext(Node); |
| 376 |
end; |
| 377 |
end; |
| 378 |
VST.EndUpdate; |
| 379 |
end; |
| 380 |
|
| 381 |
|
| 382 |
|
| 383 |
|
| 384 |
procedure TForm_BinEdit.ClearValues; |
| 385 |
var |
| 386 |
i: Byte; |
| 387 |
begin |
| 388 |
for i := 1 to value_viewer.RowCount - 1 do |
| 389 |
begin |
| 390 |
value_viewer.Cells[1, i] := ''; |
| 391 |
end; |
| 392 |
end; |
| 393 |
|
| 394 |
|
| 395 |
|
| 396 |
|
| 397 |
procedure TForm_BinEdit.WriteValues; |
| 398 |
var |
| 399 |
i, j: Integer; |
| 400 |
Data: Tdata; |
| 401 |
str: String; |
| 402 |
Value: LongWord; |
| 403 |
floatformat: TFormatSettings; |
| 404 |
begin |
| 405 |
floatformat.DecimalSeparator := '.'; |
| 406 |
for i := 1 to value_viewer.RowCount - 1 do |
| 407 |
begin |
| 408 |
if value_viewer.Cells[0, i] = '1 byte, unsigned' then |
| 409 |
begin |
| 410 |
if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not |
| 411 |
((hex.SelStart + 1) > hex.DataSize) then |
| 412 |
begin |
| 413 |
Value := hex.Data[hex.SelStart]; |
| 414 |
value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 2); |
| 415 |
end |
| 416 |
else |
| 417 |
value_viewer.Cells[1, i] := ''; |
| 418 |
end; |
| 419 |
if value_viewer.Cells[0, i] = '2 bytes, unsigned' then |
| 420 |
begin |
| 421 |
if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not |
| 422 |
((hex.SelStart + 2) > hex.DataSize) then |
| 423 |
begin |
| 424 |
Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256; |
| 425 |
value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 4); |
| 426 |
end |
| 427 |
else |
| 428 |
value_viewer.Cells[1, i] := ''; |
| 429 |
end; |
| 430 |
if value_viewer.Cells[0, i] = '4 bytes, unsigned' then |
| 431 |
begin |
| 432 |
if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not |
| 433 |
((hex.SelStart + 4) > hex.DataSize) then |
| 434 |
begin |
| 435 |
Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 + |
| 436 |
hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256; |
| 437 |
value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 8); |
| 438 |
end |
| 439 |
else |
| 440 |
value_viewer.Cells[1, i] := ''; |
| 441 |
end; |
| 442 |
if value_viewer.Cells[0, i] = 'Bitset' then |
| 443 |
begin |
| 444 |
if (hex.SelCount <= 8) then |
| 445 |
begin |
| 446 |
if hex.SelCount = 0 then |
| 447 |
begin |
| 448 |
SetLength(Data, 1); |
| 449 |
Data[0] := hex.Data[hex.SelStart]; |
| 450 |
end |
| 451 |
else |
| 452 |
begin |
| 453 |
SetLength(Data, hex.SelCount); |
| 454 |
for j := 0 to hex.SelCount - 1 do |
| 455 |
Data[j] := hex.Data[hex.SelStart + j]; |
| 456 |
end; |
| 457 |
value_viewer.Cells[1, i] := DataToBin(Data); |
| 458 |
end |
| 459 |
else |
| 460 |
value_viewer.Cells[1, i] := ''; |
| 461 |
end; |
| 462 |
if value_viewer.Cells[0, i] = 'Float' then |
| 463 |
begin |
| 464 |
if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not |
| 465 |
((hex.SelStart + 4) > hex.DataSize) then |
| 466 |
begin |
| 467 |
SetLength(Data, 4); |
| 468 |
for j := 0 to 3 do |
| 469 |
Data[j] := hex.Data[hex.SelStart + j]; |
| 470 |
value_viewer.Cells[1, i] := FloatToStr(Decode_Float(Data), floatformat); |
| 471 |
end |
| 472 |
else |
| 473 |
value_viewer.Cells[1, i] := ''; |
| 474 |
end; |
| 475 |
if value_viewer.Cells[0, i] = 'Selected length' then |
| 476 |
begin |
| 477 |
value_viewer.Cells[1, i] := IntToStr(hex.SelCount) + ' bytes'; |
| 478 |
end; |
| 479 |
if value_viewer.Cells[0, i] = 'String' then |
| 480 |
begin |
| 481 |
j := 0; |
| 482 |
str := ''; |
| 483 |
if hex.SelCount = 0 then |
| 484 |
begin |
| 485 |
while (hex.Data[hex.SelStart + j] > 0) and ((hex.SelStart + j) < hex.DataSize) do |
| 486 |
begin |
| 487 |
if hex.Data[hex.selstart + j] >= 32 then |
| 488 |
str := str + Char(hex.Data[hex.SelStart + j]) |
| 489 |
else |
| 490 |
str := str + '.'; |
| 491 |
Inc(j); |
| 492 |
end; |
| 493 |
end |
| 494 |
else |
| 495 |
begin |
| 496 |
for j := 0 to hex.SelCount - 1 do |
| 497 |
if hex.Data[hex.selstart + j] >= 32 then |
| 498 |
str := str + Char(hex.Data[hex.SelStart + j]) |
| 499 |
else if hex.Data[hex.selstart + j] > 0 then |
| 500 |
str := str + '.' |
| 501 |
else |
| 502 |
Break; |
| 503 |
end; |
| 504 |
value_viewer.Cells[1, i] := str; |
| 505 |
end; |
| 506 |
end; |
| 507 |
end; |
| 508 |
|
| 509 |
|
| 510 |
|
| 511 |
|
| 512 |
function TForm_BinEdit.Save: Boolean; |
| 513 |
var |
| 514 |
mem: TMemoryStream; |
| 515 |
Data: Tdata; |
| 516 |
i: LongWord; |
| 517 |
begin |
| 518 |
case MessageBox(Self.Handle, PChar('Save changes to file ' + |
| 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. |
