source: oup/current/Tools/RawEdit.pas@ 176

Last change on this file since 176 was 175, checked in by alloc, 18 years ago
File size: 23.7 KB
Line 
1unit RawEdit;
2interface
3uses
4 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
5 Dialogs, Template, StdCtrls, ExtCtrls, Menus, Grids, Wrapgrid,
6 MPHexEditor, Clipbrd, StrUtils, TypeDefs,
7 Data, Functions, DatStructureLoader, ConnectionManager, Buttons;
8
9type
10 TForm_RawEdit = class(TForm_ToolTemplate)
11 Splitter4: TSplitter;
12 panel_imexport: TPanel;
13 btn_export: TButton;
14 btn_import: TButton;
15 GroupBox1: TGroupBox;
16 list_offset: TListBox;
17 hex: TMPHexEditor;
18 Splitter2: TSplitter;
19 value_viewer: TWrapGrid;
20 value_viewer_context: TPopupMenu;
21 value_viewer_context_copy: TMenuItem;
22 value_viewer_context_copyasdec: TMenuItem;
23 value_viewer_context_copyasfloat: TMenuItem;
24 value_viewer_context_copyasbitset: TMenuItem;
25 value_viewer_context_copyasstring: TMenuItem;
26 value_viewer_context_copyashex: TMenuItem;
27 opend: TOpenDialog;
28 saved: TSaveDialog;
29 procedure list_offsetClick(Sender: TObject);
30 procedure NewFile(fileinfo: TFileInfo);
31 procedure LoadRaw(raw_info: TRawDataInfo);
32 function Save: Boolean;
33
34 procedure btn_importClick(Sender: TObject);
35 procedure btn_exportClick(Sender: TObject);
36
37 procedure FormCreate(Sender: TObject);
38 procedure FormCloseQuery(Sender: TObject; var CanClose: Boolean);
39 procedure FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
40
41 function GetValue(datatype: Word; offset: Integer): String;
42 procedure ClearValues;
43 procedure WriteValues;
44 procedure SetNewValue(datatype: Word; offset: Integer; Value: String);
45
46 procedure value_viewerDblClick(Sender: TObject);
47 procedure value_viewer_context_copyClick(Sender: TObject);
48 procedure value_viewerMouseDown(Sender: TObject; Button: TMouseButton;
49 Shift: TShiftState; X, Y: Integer);
50 procedure value_viewer_contextPopup(Sender: TObject);
51
52 procedure hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
53 procedure hexSelectionChanged(Sender: TObject);
54 procedure hexChange(Sender: TObject);
55 private
56 fileid, datoffset: Integer;
57 public
58 end;
59
60var
61 Form_RawEdit: TForm_RawEdit;
62
63implementation
64{$R *.dfm}
65uses Main, ValueEdit, RawList;
66
67procedure TForm_RawEdit.NewFile(fileinfo: TFileInfo);
68var
69 offsets: TRawDataList;
70 i: Integer;
71begin
72 if fileinfo.ID >= 0 then
73 begin
74 if hex.Modified then
75 if not Save then
76 Exit;
77 ClearValues;
78 hex.DataSize := 0;
79 fileid := fileinfo.ID;
80 list_offset.Enabled := False;
81 if fileinfo.size > 0 then
82 begin
83 offsets := ConManager.Connection[ConnectionID].GetRawList(fileid);
84 list_offset.Items.Clear;
85 if Length(offsets) > 0 then
86 for i := 0 to High(offsets) do
87 list_offset.Items.Add('0x' + IntToHex(offsets[i].SrcOffset, 8) +
88 ', ' + IntToStr(offsets[i].RawSize) + ' Bytes');
89 list_offset.Enabled := True;
90 end;
91 end
92 else
93 begin
94 ClearValues;
95 hex.DataSize := 0;
96 fileid := -1;
97 list_offset.Items.Clear;
98 end;
99end;
100
101procedure TForm_RawEdit.LoadRaw(raw_info: TRawDataInfo);
102var
103 i: Integer;
104 mem: TMemoryStream;
105begin
106 if hex.Modified then
107 begin
108 if not Save then
109 begin
110 Exit;
111 end;
112 end;
113 if list_offset.Count = 0 then
114 begin
115 for i := 0 to filelist.Count - 1 do
116 begin
117 if ConManager.Connection[ConnectionID].ExtractFileIDOfName(filelist.Items.Strings[i]) = Raw_Info.SrcID then
118 begin
119 filelist.ItemIndex := i;
120 listClick(Self);
121 Break;
122 end;
123 end;
124 for i := 0 to list_offset.Count - 1 do
125 begin
126 if MidStr(list_offset.Items.Strings[i], 3, 8) = IntToHex(raw_info.SrcOffset, 8) then
127 begin
128 list_offset.ItemIndex := i;
129 Break;
130 end;
131 end;
132 end;
133 mem := nil;
134 ConManager.Connection[ConnectionID].LoadRawFile(raw_info.SrcID, raw_info.SrcOffset, TStream(mem));
135 hex.LoadFromStream(mem);
136 ClearValues;
137 hexSelectionChanged(Self);
138end;
139
140
141
142
143
144
145procedure TForm_RawEdit.list_offsetClick(Sender: TObject);
146begin
147 ClearValues;
148 datoffset := StrToInt('$' + MidStr(
149 list_offset.Items.Strings[list_offset.ItemIndex], 3, 8));
150 LoadRaw(ConManager.Connection[ConnectionID].GetRawInfo(fileid, datoffset));
151end;
152
153
154
155
156function TForm_RawEdit.GetValue(datatype: Word; offset: Integer): String;
157var
158 Data: TByteData;
159 i: Word;
160 floatformat: TFormatSettings;
161begin
162 floatformat.DecimalSeparator := '.';
163 case datatype of
164 1:
165 Result := IntToStr(hex.Data[offset]);
166 2:
167 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256);
168 3:
169 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256);
170 4:
171 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] *
172 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256);
173 5:
174 Result := '0x' + IntToHex(hex.Data[offset], 2);
175 6:
176 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256, 4);
177 7:
178 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
179 hex.Data[offset + 2] * 256 * 256, 6);
180 8:
181 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
182 hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8);
183 9:
184 begin
185 SetLength(Data, 4);
186 Data[0] := hex.Data[offset];
187 Data[1] := hex.Data[offset + 1];
188 Data[2] := hex.Data[offset + 2];
189 Data[3] := hex.Data[offset + 3];
190 Result := FloatToStr(Decode_Float(Data), floatformat);
191 end;
192 10:
193 Result := IntToBin(hex.Data[offset]);
194 11:
195 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
196 hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8);
197 10000..65535:
198 begin
199 Result := '';
200 for i := 1 to datatype - 10000 do
201 begin
202 if hex.Data[offset + i - 1] >= 32 then
203 Result := Result + Chr(hex.Data[offset + i - 1])
204 else
205 Result := Result + '.';
206 end;
207 end;
208 end;
209end;
210
211
212
213
214procedure TForm_RawEdit.ClearValues;
215var
216 i: Byte;
217begin
218 for i := 1 to value_viewer.RowCount - 1 do
219 value_viewer.Cells[1, i] := '';
220end;
221
222
223
224
225procedure TForm_RawEdit.WriteValues;
226var
227 i, j: Integer;
228 Data: TByteData;
229 str: String;
230 Value: Integer;
231 floatformat: TFormatSettings;
232begin
233 floatformat.DecimalSeparator := '.';
234 for i := 1 to value_viewer.RowCount - 1 do
235 begin
236 if value_viewer.Cells[0, i] = '1 byte, unsigned' then
237 begin
238 if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not
239 ((hex.SelStart + 1) > hex.DataSize) then
240 begin
241 Value := hex.Data[hex.SelStart];
242 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 2);
243 end
244 else
245 value_viewer.Cells[1, i] := '';
246 end;
247 if value_viewer.Cells[0, i] = '2 bytes, unsigned' then
248 begin
249 if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not
250 ((hex.SelStart + 2) > hex.DataSize) then
251 begin
252 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256;
253 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 4);
254 end
255 else
256 value_viewer.Cells[1, i] := '';
257 end;
258 if value_viewer.Cells[0, i] = '4 bytes, unsigned' then
259 begin
260 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
261 ((hex.SelStart + 4) > hex.DataSize) then
262 begin
263 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 +
264 hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256;
265 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 8);
266 end
267 else
268 value_viewer.Cells[1, i] := '';
269 end;
270 if value_viewer.Cells[0, i] = 'Bitset' then
271 begin
272 if (hex.SelCount <= 8) then
273 begin
274 if hex.SelCount = 0 then
275 begin
276 SetLength(Data, 1);
277 Data[0] := hex.Data[hex.SelStart];
278 end
279 else
280 begin
281 SetLength(Data, hex.SelCount);
282 for j := 0 to hex.SelCount - 1 do
283 Data[j] := hex.Data[hex.SelStart + j];
284 end;
285 value_viewer.Cells[1, i] := DataToBin(Data);
286 end
287 else
288 value_viewer.Cells[1, i] := '';
289 end;
290 if value_viewer.Cells[0, i] = 'Float' then
291 begin
292 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
293 ((hex.SelStart + 4) > hex.DataSize) then
294 begin
295 SetLength(Data, 4);
296 for j := 0 to 3 do
297 Data[j] := hex.Data[hex.SelStart + j];
298 value_viewer.Cells[1, i] := FloatToStr(Decode_Float(Data), floatformat);
299 end
300 else
301 value_viewer.Cells[1, i] := '';
302 end;
303 if value_viewer.Cells[0, i] = 'Selected length' then
304 begin
305 value_viewer.Cells[1, i] := IntToStr(hex.SelCount) + ' bytes';
306 end;
307 if value_viewer.Cells[0, i] = 'String' then
308 begin
309 j := 0;
310 str := '';
311 if hex.SelCount = 0 then
312 begin
313 while (hex.SelStart + j) < hex.DataSize do
314 begin
315 if hex.Data[hex.SelStart + j] = 0 then
316 Break;
317 if hex.Data[hex.selstart + j] >= 32 then
318 str := str + Char(hex.Data[hex.SelStart + j])
319 else
320 str := str + '.';
321 Inc(j);
322 end;
323 end
324 else
325 begin
326 for j := 0 to hex.SelCount - 1 do
327 if hex.Data[hex.selstart + j] >= 32 then
328 str := str + Char(hex.Data[hex.SelStart + j])
329 else if hex.Data[hex.selstart + j] > 0 then
330 str := str + '.'
331 else
332 Break;
333 end;
334 value_viewer.Cells[1, i] := str;
335 end;
336 end;
337end;
338
339
340
341
342procedure TForm_RawEdit.FormCreate(Sender: TObject);
343var
344 i: Integer;
345 exts: String;
346begin
347 inherited;
348 Self.OnNewFileSelected := Self.NewFile;
349
350 exts := '';
351 if Length(RawLists.RawListHandlers) > 0 then
352 begin
353 for i := 0 to High(RawLists.RawListHandlers) do
354 if Length(exts) > 0 then
355 exts := exts + ',' + RawLists.RawListHandlers[i].Ext
356 else
357 exts := RawLists.RawListHandlers[i].Ext;
358 end;
359 Self.AllowedExts := exts;
360
361 Self.Caption := '';
362 fileid := -1;
363
364{
365 value_viewer.ColCount := 2;
366 value_viewer.RowCount := 8;
367}
368 value_viewer.FixedRows := 1;
369 value_viewer.FixedCols := 1;
370 value_viewer.Cells[0, 0] := 'Type';
371 value_viewer.Cells[1, 0] := 'Value';
372 value_viewer.Cells[0, 1] := '1 byte, unsigned';
373 value_viewer.Cells[0, 2] := '2 bytes, unsigned';
374 value_viewer.Cells[0, 3] := '4 bytes, unsigned';
375 value_viewer.Cells[0, 4] := 'Bitset';
376 value_viewer.Cells[0, 5] := 'Float';
377 value_viewer.Cells[0, 6] := 'String';
378 value_viewer.Cells[0, 7] := 'Selected length';
379 value_viewer.ColWidths[0] := 125;
380 value_viewer.ColWidths[1] := 1000;
381 //
382 value_viewer.Font.Charset := AppSettings.CharSet;
383 //
384end;
385
386
387
388
389function TForm_RawEdit.Save: Boolean;
390var
391 mem: TMemoryStream;
392 i: Integer;
393begin
394 case MessageBox(Self.Handle, PChar('Save changes to .raw-part of file ' +
395 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Name + '?'), PChar('Data changed...'),
396 MB_YESNOCANCEL) of
397 idYes:
398 begin
399 mem := TMemoryStream.Create;
400 hex.SaveToStream(mem);
401 mem.Seek(0, soFromBeginning);
402 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, mem);
403 mem.Free;
404 hex.Modified := False;
405 for i := 0 to hex.Datasize - 1 do
406 hex.ByteChanged[i] := False;
407 Result := True;
408 end;
409 idNo:
410 Result := True;
411 idCancel:
412 Result := False;
413 end;
414end;
415
416
417
418
419procedure TForm_RawEdit.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
420begin
421 if hex.Modified then
422 if not Save then
423 CanClose := False;
424end;
425
426
427
428
429procedure TForm_RawEdit.hexChange(Sender: TObject);
430begin
431 ClearValues;
432 if hex.DataSize > 0 then
433 begin
434{ WriteStructureInfos(GetStructureInfoId(GetFileInfo(fileid).Extension));
435 WriteValues;
436} end;
437end;
438
439
440
441
442procedure TForm_RawEdit.hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
443//var
444// temps: String;
445begin
446 if (Shift = [ssCtrl]) and (Key = Ord('C')) then
447 begin
448 if hex.SelCount > 0 then
449 begin
450 if hex.InCharField then
451 Clipboard.AsText := hex.SelectionAsText
452 else
453 Clipboard.AsText := hex.SelectionAsHex;
454 end;
455 end;
456 if (Shift = [ssCtrl]) and (Key = Ord('V')) then
457 begin
458{ temps:=Clipboard.AsText;
459 IF hex.SelStart+Length(temps)>hex.DataSize THEN
460 SetLength(temps, hex.DataSize-hex.SelStart);
461 hex.Sel
462 hex.SelCount:=Length(temps);
463 hex.ReplaceSelection(temps,Length(temps));
464} end;
465end;
466
467
468
469
470procedure TForm_RawEdit.hexSelectionChanged(Sender: TObject);
471//var
472// selstart: Integer;
473// i, j: Word;
474begin
475{ FOR i:=1 TO structs.RowCount-1 DO BEGIN
476 FOR j:=0 TO structs.ColCount-1 DO BEGIN
477 structs.CellColors[j,i]:=clWhite;
478 structs.CellFontColors[j,i]:=clBlack;
479 END;
480 END;
481} if hex.DataSize > 0 then
482 begin
483{ selstart:=hex.SelStart;
484 IF GetStructureInfoId(GetFileInfo(fileid).Extension)>=0 THEN BEGIN
485 WITH structure_infos[GetStructureInfoId(GetFileInfo(fileid).Extension)] DO BEGIN
486 FOR i:=0 TO High(entries) DO BEGIN
487 IF ((selstart-entries[i].offset)<GetTypeDataLength(entries[i].datatype)) AND ((selstart-entries[i].offset)>=0) THEN BEGIN
488 FOR j:=0 TO structs.ColCount-1 DO BEGIN
489 structs.CellColors[j,i+1]:=clBlue;
490 structs.CellFontColors[j,i+1]:=clWhite;
491 END;
492 structs.Row:=i+1;
493 END;
494 END;
495 END;
496 END;
497} WriteValues;
498 end;
499end;
500
501
502
503
504
505procedure TForm_RawEdit.btn_exportClick(Sender: TObject);
506var
507 fs: TFileStream;
508begin
509 saved.Filter := 'Files of matching extension (*.' +
510 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension + ')|*.' +
511 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension +
512 '|All files|*.*';
513 saved.DefaultExt := ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension;
514 if saved.Execute then
515 begin
516 fs := TFileStream.Create(saved.FileName, fmCreate);
517 hex.SaveToStream(fs);
518 fs.Free;
519 end;
520end;
521
522
523
524
525procedure TForm_RawEdit.btn_importClick(Sender: TObject);
526var
527// Data: Tdata;
528 fs: TFileStream;
529 i: Integer;
530 rawinfo: TRawDataInfo;
531begin
532 opend.Filter := 'Files of matching extension (*.' +
533 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension + ')|*.' +
534 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension +
535 '|All files|*.*';
536 if opend.Execute then
537 begin
538 fs := TFileStream.Create(opend.FileName, fmOpenRead);
539 if fs.Size <> hex.DataSize then
540 begin
541 if (not (CR_ResizeRaw in ConManager.Connection[ConnectionID].ChangeRights)) and (not (CR_AppendRaw in ConManager.Connection[ConnectionID].ChangeRights)) then
542 begin
543 ShowMessage('Can''t import ' + ExtractFilename(importd.FileName) +
544 ', file has to have same size as file in .raw with this backend.' + CrLf +
545 'Size of file in .raw: ' + FormatFileSize(hex.DataSize) + CrLf +
546 'Size of chosen file: ' + FormatFileSize(fs.Size));
547 Exit;
548 end else begin
549 if MessageBox(Self.Handle,
550 PChar('File has different size from the file in the .raw.' + CrLf +
551 'Size of file in .dat: ' + FormatFileSize(hex.DataSize) + CrLf +
552 'Size of chosen file: ' + FormatFileSize(fs.Size) + CrLf +
553 'Replace anyway?' + CrLf +
554 'WARNING: This only replaces the raw-data. It doesn''t' + CrLf +
555 'do the according changes in the .dat. Oni probably' + CrLf +
556 'won''t be able to use the data correctly!'), PChar('Different size'), MB_YESNO + MB_ICONWARNING) = ID_NO then
557 begin
558 Exit;
559 end;
560 end;
561 rawinfo := ConManager.Connection[ConnectionID].GetRawInfo(fileid, datoffset);
562 if CR_ResizeRaw in ConManager.Connection[ConnectionID].ChangeRights then
563 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, fs)
564 else if CR_AppendRaw in ConManager.Connection[ConnectionID].ChangeRights then
565 i := ConManager.Connection[ConnectionID].AppendRawFile(rawinfo.LocSep, fs);
566 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, datoffset, 4, @i);
567 end else begin
568 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, fs);
569 end;
570 fs.Seek(0, soFromBeginning);
571 hex.LoadFromStream(fs);
572 hex.Modified := False;
573 for i := 0 to hex.Datasize - 1 do
574 hex.ByteChanged[i] := False;
575 fs.Free;
576 end;
577end;
578
579
580
581
582procedure TForm_RawEdit.value_viewer_contextPopup(Sender: TObject);
583var
584 i: Byte;
585begin
586 for i := 0 to value_viewer_context.Items.Count - 1 do
587 value_viewer_context.Items.Items[i].Visible := False;
588 with value_viewer do
589 begin
590 if (Col = 1) and (Row > 0) and (Length(Cells[Col, Row]) > 0) then
591 begin
592 if Pos(' byte', Cells[0, Row]) = 2 then
593 begin
594 value_viewer_context.Items.Find('Copy to &clipboard').Visible := True;
595 value_viewer_context.Items.Find('Copy to clipboard (as &dec)').Visible := True;
596 value_viewer_context.Items.Find('Copy to clipboard (as &hex)').Visible := True;
597 end;
598 if Pos('Float', Cells[0, Row]) = 1 then
599 value_viewer_context.Items.Find('Copy to clipboard (as &float)').Visible := True;
600 if Pos('Bitset', Cells[0, Row]) = 1 then
601 value_viewer_context.Items.Find(
602 'Copy to clipboard (as &bitset)').Visible := True;
603 if Pos('String', Cells[0, Row]) = 1 then
604 value_viewer_context.Items.Find(
605 'Copy to clipboard (as &string)').Visible := True;
606 if Pos('Selected length', Cells[0, Row]) = 1 then
607 value_viewer_context.Items.Find('Copy to &clipboard').Visible := True;
608 end;
609 end;
610end;
611
612
613
614
615procedure TForm_RawEdit.value_viewerMouseDown(Sender: TObject; Button: TMouseButton;
616 Shift: TShiftState; X, Y: Integer);
617var
618 ACol, ARow: Integer;
619begin
620 if Button = mbRight then
621 begin
622 value_viewer.MouseToCell(x, y, ACol, ARow);
623 if ARow > 0 then
624 begin
625 value_viewer.Col := ACol;
626 value_viewer.Row := ARow;
627 end;
628 end;
629end;
630
631
632
633
634procedure TForm_RawEdit.value_viewer_context_copyClick(Sender: TObject);
635var
636// i: Byte;
637 Name: String;
638 Value: Integer;
639begin
640 Name := TMenuItem(Sender).Name;
641 if Pos('asstring', Name) > 0 then
642 begin
643 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
644 end
645 else if Pos('asfloat', Name) > 0 then
646 begin
647 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
648 end
649 else if Pos('asbitset', Name) > 0 then
650 begin
651 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
652 end
653 else if (Pos('ashex', Name) > 0) or (Pos('asdec', Name) > 0) then
654 begin
655 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
656 begin
657 if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not
658 ((hex.SelStart + 1) > hex.DataSize) then
659 Value := hex.Data[hex.SelStart];
660 end;
661 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
662 begin
663 if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not
664 ((hex.SelStart + 2) > hex.DataSize) then
665 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256;
666 end;
667 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
668 begin
669 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
670 ((hex.SelStart + 4) > hex.DataSize) then
671 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 +
672 hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256;
673 end;
674 if Pos('asdec', Name) > 0 then
675 begin
676 Clipboard.AsText := IntToStr(Value);
677 end
678 else
679 begin
680 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
681 Clipboard.AsText := '0x' + IntToHex(Value, 2);
682 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
683 Clipboard.AsText := '0x' + IntToHex(Value, 4);
684 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
685 Clipboard.AsText := '0x' + IntToHex(Value, 8);
686 end;
687 end
688 else
689 begin
690 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
691 end;
692end;
693
694
695
696
697procedure TForm_RawEdit.SetNewValue(datatype: Word; offset: Integer; Value: String);
698var
699 Data: TByteData;
700 value_int: LongWord;
701 value_float: Single;
702 i: Word;
703begin
704 case datatype of
705 1..4:
706 begin
707 value_int := StrToInt(Value);
708 SetLength(Data, datatype);
709 for i := 0 to datatype - 1 do
710 begin
711 Data[i] := value_int mod 256;
712 value_int := value_int div 256;
713 end;
714 end;
715 5..8:
716 begin
717 value_int := StrToInt('$' + Value);
718 SetLength(Data, datatype - 4);
719 for i := 0 to datatype - 5 do
720 begin
721 Data[i] := value_int mod 256;
722 value_int := value_int div 256;
723 end;
724 end;
725 9:
726 begin
727 value_float := StrToFloat(Value);
728 Data := Encode_Float(value_float);
729 end;
730 10:
731 begin
732 value_int := BinToInt(Value);
733 SetLength(Data, 1);
734 Data[0] := value_int;
735 end;
736 10000..65535:
737 begin
738 SetLength(Data, datatype - 10000);
739 for i := 1 to datatype - 10000 do
740 begin
741 if i <= Length(Value) then
742 Data[i - 1] := Ord(Value[i])
743 else
744 Data[i - 1] := 0;
745 end;
746 end;
747 end;
748 for i := 0 to High(Data) do
749 begin
750 if hex.Data[offset + i] <> Data[i] then
751 hex.ByteChanged[offset + i] := True;
752 hex.Data[offset + i] := Data[i];
753 end;
754 hex.Modified := True;
755 hexChange(Self);
756 hex.Repaint;
757end;
758
759
760
761
762procedure TForm_RawEdit.value_viewerDblClick(Sender: TObject);
763var
764 offset: Integer;
765 datatype: Word;
766 objectname: String;
767 Value: String;
768begin
769 if (value_viewer.Col = 1) and (Length(value_viewer.Cells[1, value_viewer.Row]) > 0) then
770 begin
771 offset := hex.SelStart;
772 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
773 datatype := 1;
774 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
775 datatype := 2;
776 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
777 datatype := 4;
778 if value_viewer.Cells[0, value_viewer.Row] = 'Bitset' then
779 datatype := 10;
780 if value_viewer.Cells[0, value_viewer.Row] = 'Float' then
781 datatype := 9;
782 if value_viewer.Cells[0, value_viewer.Row] = 'Selected length' then
783 Exit;
784 if value_viewer.Cells[0, value_viewer.Row] = 'String' then
785 begin
786 if hex.SelCount > 0 then
787 datatype := 10000 + hex.SelCount
788 else
789 datatype := 10000 + Length(value_viewer.Cells[1, value_viewer.Row]);
790 end;
791 objectname := '';
792 Value := GetValue(datatype, offset);
793 Form_ValueEdit.MakeVarInput(objectname, offset, datatype, Value, Self);
794 end;
795end;
796
797
798
799
800procedure TForm_RawEdit.FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
801begin
802 if (Shift = [ssCtrl]) and (Key = 83) then
803 if hex.Modified then
804 if not Save then
805 Exit;
806end;
807
808begin
809 AddToolListEntry('rawedit', 'Binary .raw-Editor', '');
810end.
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