source: oup/current/Tools/RawEdit.pas@ 220

Last change on this file since 220 was 180, 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{$R *.dfm}
65uses Main, ValueEdit, RawList;
66
67procedure TForm_RawEdit.NewFile(fileinfo: TFileInfo);
68var
69 offsets: TRawDataList;
70 i: Integer;
71begin
72 if fileinfo.ID >= 0 then
73 begin
74 if hex.Modified then
75 if not Save then
76 Exit;
77 ClearValues;
78 hex.DataSize := 0;
79 fileid := fileinfo.ID;
80 list_offset.Enabled := False;
81 if fileinfo.size > 0 then
82 begin
83 offsets := ConManager.Connection[ConnectionID].GetRawList(fileid);
84 list_offset.Items.Clear;
85 if Length(offsets) > 0 then
86 for i := 0 to High(offsets) do
87 list_offset.Items.Add('0x' + IntToHex(offsets[i].SrcOffset, 8) +
88 ', ' + IntToStr(offsets[i].RawSize) + ' Bytes');
89 list_offset.Enabled := True;
90 end;
91 end
92 else
93 begin
94 ClearValues;
95 hex.DataSize := 0;
96 fileid := -1;
97 list_offset.Items.Clear;
98 end;
99end;
100
101procedure TForm_RawEdit.LoadRaw(raw_info: TRawDataInfo);
102var
103 i: Integer;
104begin
105 if hex.Modified then
106 begin
107 if not Save then
108 begin
109 Exit;
110 end;
111 end;
112 for i := 0 to filelist.Count - 1 do
113 begin
114 if ConManager.Connection[ConnectionID].ExtractFileIDOfName(filelist.Items.Strings[i]) = Raw_Info.SrcID then
115 begin
116 filelist.ItemIndex := i;
117 listClick(Self);
118 Break;
119 end;
120 end;
121 for i := 0 to list_offset.Count - 1 do
122 begin
123 if MidStr(list_offset.Items.Strings[i], 3, 8) = IntToHex(raw_info.SrcOffset, 8) then
124 begin
125 list_offset.ItemIndex := i;
126 list_offsetClick(Self);
127 Break;
128 end;
129 end;
130end;
131
132
133
134
135
136
137procedure TForm_RawEdit.list_offsetClick(Sender: TObject);
138var
139 mem: TMemoryStream;
140 rawinfo: TRawDataInfo;
141begin
142 datoffset := StrToInt('$' + MidStr(
143 list_offset.Items.Strings[list_offset.ItemIndex], 3, 8));
144
145 rawinfo := ConManager.Connection[ConnectionID].GetRawInfo(fileid, datoffset);
146
147 mem := nil;
148 ConManager.Connection[ConnectionID].LoadRawFile(rawinfo.SrcID, rawinfo.SrcOffset, TStream(mem));
149 hex.LoadFromStream(mem);
150 ClearValues;
151 hexSelectionChanged(Self);
152end;
153
154
155
156
157function TForm_RawEdit.GetValue(datatype: Word; offset: Integer): String;
158var
159 Data: TByteData;
160 i: Word;
161 floatformat: TFormatSettings;
162begin
163 floatformat.DecimalSeparator := '.';
164 case datatype of
165 1:
166 Result := IntToStr(hex.Data[offset]);
167 2:
168 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256);
169 3:
170 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] * 256 * 256);
171 4:
172 Result := IntToStr(hex.Data[offset] + hex.Data[offset + 1] * 256 + hex.Data[offset + 2] *
173 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256);
174 5:
175 Result := '0x' + IntToHex(hex.Data[offset], 2);
176 6:
177 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256, 4);
178 7:
179 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
180 hex.Data[offset + 2] * 256 * 256, 6);
181 8:
182 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
183 hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8);
184 9:
185 begin
186 SetLength(Data, 4);
187 Data[0] := hex.Data[offset];
188 Data[1] := hex.Data[offset + 1];
189 Data[2] := hex.Data[offset + 2];
190 Data[3] := hex.Data[offset + 3];
191 Result := FloatToStr(Decode_Float(Data), floatformat);
192 end;
193 10:
194 Result := IntToBin(hex.Data[offset]);
195 11:
196 Result := '0x' + IntToHex(hex.Data[offset] + hex.Data[offset + 1] * 256 +
197 hex.Data[offset + 2] * 256 * 256 + hex.Data[offset + 3] * 256 * 256 * 256, 8);
198 10000..65535:
199 begin
200 Result := '';
201 for i := 1 to datatype - 10000 do
202 begin
203 if hex.Data[offset + i - 1] >= 32 then
204 Result := Result + Chr(hex.Data[offset + i - 1])
205 else
206 Result := Result + '.';
207 end;
208 end;
209 end;
210end;
211
212
213
214
215procedure TForm_RawEdit.ClearValues;
216var
217 i: Byte;
218begin
219 for i := 1 to value_viewer.RowCount - 1 do
220 value_viewer.Cells[1, i] := '';
221end;
222
223
224
225
226procedure TForm_RawEdit.WriteValues;
227var
228 i, j: Integer;
229 Data: TByteData;
230 str: String;
231 Value: Integer;
232 floatformat: TFormatSettings;
233begin
234 floatformat.DecimalSeparator := '.';
235 for i := 1 to value_viewer.RowCount - 1 do
236 begin
237 if value_viewer.Cells[0, i] = '1 byte, unsigned' then
238 begin
239 if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not
240 ((hex.SelStart + 1) > hex.DataSize) then
241 begin
242 Value := hex.Data[hex.SelStart];
243 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 2);
244 end
245 else
246 value_viewer.Cells[1, i] := '';
247 end;
248 if value_viewer.Cells[0, i] = '2 bytes, unsigned' then
249 begin
250 if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not
251 ((hex.SelStart + 2) > hex.DataSize) then
252 begin
253 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256;
254 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 4);
255 end
256 else
257 value_viewer.Cells[1, i] := '';
258 end;
259 if value_viewer.Cells[0, i] = '4 bytes, unsigned' then
260 begin
261 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
262 ((hex.SelStart + 4) > hex.DataSize) then
263 begin
264 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 +
265 hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256;
266 value_viewer.Cells[1, i] := IntToStr(Value) + ' / 0x' + IntToHex(Value, 8);
267 end
268 else
269 value_viewer.Cells[1, i] := '';
270 end;
271 if value_viewer.Cells[0, i] = 'Bitset' then
272 begin
273 if (hex.SelCount <= 8) then
274 begin
275 if hex.SelCount = 0 then
276 begin
277 SetLength(Data, 1);
278 Data[0] := hex.Data[hex.SelStart];
279 end
280 else
281 begin
282 SetLength(Data, hex.SelCount);
283 for j := 0 to hex.SelCount - 1 do
284 Data[j] := hex.Data[hex.SelStart + j];
285 end;
286 value_viewer.Cells[1, i] := DataToBin(Data);
287 end
288 else
289 value_viewer.Cells[1, i] := '';
290 end;
291 if value_viewer.Cells[0, i] = 'Float' then
292 begin
293 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
294 ((hex.SelStart + 4) > hex.DataSize) then
295 begin
296 SetLength(Data, 4);
297 for j := 0 to 3 do
298 Data[j] := hex.Data[hex.SelStart + j];
299 value_viewer.Cells[1, i] := FloatToStr(Decode_Float(Data), floatformat);
300 end
301 else
302 value_viewer.Cells[1, i] := '';
303 end;
304 if value_viewer.Cells[0, i] = 'Selected length' then
305 begin
306 value_viewer.Cells[1, i] := IntToStr(hex.SelCount) + ' bytes';
307 end;
308 if value_viewer.Cells[0, i] = 'String' then
309 begin
310 j := 0;
311 str := '';
312 if hex.SelCount = 0 then
313 begin
314 while (hex.SelStart + j) < hex.DataSize do
315 begin
316 if hex.Data[hex.SelStart + j] = 0 then
317 Break;
318 if hex.Data[hex.selstart + j] >= 32 then
319 str := str + Char(hex.Data[hex.SelStart + j])
320 else
321 str := str + '.';
322 Inc(j);
323 end;
324 end
325 else
326 begin
327 for j := 0 to hex.SelCount - 1 do
328 if hex.Data[hex.selstart + j] >= 32 then
329 str := str + Char(hex.Data[hex.SelStart + j])
330 else if hex.Data[hex.selstart + j] > 0 then
331 str := str + '.'
332 else
333 Break;
334 end;
335 value_viewer.Cells[1, i] := str;
336 end;
337 end;
338end;
339
340
341
342
343procedure TForm_RawEdit.FormCreate(Sender: TObject);
344var
345 i: Integer;
346 exts: String;
347begin
348 inherited;
349 Self.OnNewFileSelected := Self.NewFile;
350
351 exts := '';
352 if Length(RawLists.RawListHandlers) > 0 then
353 begin
354 for i := 0 to High(RawLists.RawListHandlers) do
355 if Length(exts) > 0 then
356 exts := exts + ',' + RawLists.RawListHandlers[i].Ext
357 else
358 exts := RawLists.RawListHandlers[i].Ext;
359 end;
360 Self.AllowedExts := exts;
361
362 Self.Caption := '';
363 fileid := -1;
364
365{
366 value_viewer.ColCount := 2;
367 value_viewer.RowCount := 8;
368}
369 value_viewer.FixedRows := 1;
370 value_viewer.FixedCols := 1;
371 value_viewer.Cells[0, 0] := 'Type';
372 value_viewer.Cells[1, 0] := 'Value';
373 value_viewer.Cells[0, 1] := '1 byte, unsigned';
374 value_viewer.Cells[0, 2] := '2 bytes, unsigned';
375 value_viewer.Cells[0, 3] := '4 bytes, unsigned';
376 value_viewer.Cells[0, 4] := 'Bitset';
377 value_viewer.Cells[0, 5] := 'Float';
378 value_viewer.Cells[0, 6] := 'String';
379 value_viewer.Cells[0, 7] := 'Selected length';
380 value_viewer.ColWidths[0] := 125;
381 value_viewer.ColWidths[1] := 1000;
382 //
383 value_viewer.Font.Charset := AppSettings.CharSet;
384 //
385end;
386
387
388
389
390function TForm_RawEdit.Save: Boolean;
391var
392 mem: TMemoryStream;
393 i: Integer;
394begin
395 case MessageBox(Self.Handle, PChar('Save changes to .raw-part of file ' +
396 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Name + '?'), PChar('Data changed...'),
397 MB_YESNOCANCEL) of
398 idYes:
399 begin
400 mem := TMemoryStream.Create;
401 hex.SaveToStream(mem);
402 mem.Seek(0, soFromBeginning);
403 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, mem);
404 mem.Free;
405 hex.Modified := False;
406 for i := 0 to hex.Datasize - 1 do
407 hex.ByteChanged[i] := False;
408 Result := True;
409 end;
410 idNo:
411 Result := True;
412 idCancel:
413 Result := False;
414 end;
415end;
416
417
418
419
420procedure TForm_RawEdit.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
421begin
422 if hex.Modified then
423 if not Save then
424 CanClose := False;
425end;
426
427
428
429
430procedure TForm_RawEdit.hexChange(Sender: TObject);
431begin
432 ClearValues;
433 if hex.DataSize > 0 then
434 begin
435{ WriteStructureInfos(GetStructureInfoId(GetFileInfo(fileid).Extension));
436 WriteValues;
437} end;
438end;
439
440
441
442
443procedure TForm_RawEdit.hexKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
444//var
445// temps: String;
446begin
447 if (Shift = [ssCtrl]) and (Key = Ord('C')) then
448 begin
449 if hex.SelCount > 0 then
450 begin
451 if hex.InCharField then
452 Clipboard.AsText := hex.SelectionAsText
453 else
454 Clipboard.AsText := hex.SelectionAsHex;
455 end;
456 end;
457 if (Shift = [ssCtrl]) and (Key = Ord('V')) then
458 begin
459{ temps:=Clipboard.AsText;
460 IF hex.SelStart+Length(temps)>hex.DataSize THEN
461 SetLength(temps, hex.DataSize-hex.SelStart);
462 hex.Sel
463 hex.SelCount:=Length(temps);
464 hex.ReplaceSelection(temps,Length(temps));
465} end;
466end;
467
468
469
470
471procedure TForm_RawEdit.hexSelectionChanged(Sender: TObject);
472//var
473// selstart: Integer;
474// i, j: Word;
475begin
476{ FOR i:=1 TO structs.RowCount-1 DO BEGIN
477 FOR j:=0 TO structs.ColCount-1 DO BEGIN
478 structs.CellColors[j,i]:=clWhite;
479 structs.CellFontColors[j,i]:=clBlack;
480 END;
481 END;
482} if hex.DataSize > 0 then
483 begin
484{ selstart:=hex.SelStart;
485 IF GetStructureInfoId(GetFileInfo(fileid).Extension)>=0 THEN BEGIN
486 WITH structure_infos[GetStructureInfoId(GetFileInfo(fileid).Extension)] DO BEGIN
487 FOR i:=0 TO High(entries) DO BEGIN
488 IF ((selstart-entries[i].offset)<GetTypeDataLength(entries[i].datatype)) AND ((selstart-entries[i].offset)>=0) THEN BEGIN
489 FOR j:=0 TO structs.ColCount-1 DO BEGIN
490 structs.CellColors[j,i+1]:=clBlue;
491 structs.CellFontColors[j,i+1]:=clWhite;
492 END;
493 structs.Row:=i+1;
494 END;
495 END;
496 END;
497 END;
498} WriteValues;
499 end;
500end;
501
502
503
504
505
506procedure TForm_RawEdit.btn_exportClick(Sender: TObject);
507var
508 fs: TFileStream;
509begin
510 saved.Filter := 'Files of matching extension (*.' +
511 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension + ')|*.' +
512 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension +
513 '|All files|*.*';
514 saved.DefaultExt := ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension;
515 if saved.Execute then
516 begin
517 fs := TFileStream.Create(saved.FileName, fmCreate);
518 hex.SaveToStream(fs);
519 fs.Free;
520 end;
521end;
522
523
524
525
526procedure TForm_RawEdit.btn_importClick(Sender: TObject);
527var
528// Data: Tdata;
529 fs: TFileStream;
530 i: Integer;
531 rawinfo: TRawDataInfo;
532begin
533 opend.Filter := 'Files of matching extension (*.' +
534 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension + ')|*.' +
535 ConManager.Connection[ConnectionID].GetFileInfo(fileid).Extension +
536 '|All files|*.*';
537 if opend.Execute then
538 begin
539 fs := TFileStream.Create(opend.FileName, fmOpenRead);
540 if fs.Size <> hex.DataSize then
541 begin
542 if
543 (not (CR_ResizeRaw in ConManager.Connection[ConnectionID].ChangeRights))
544 and (not (CR_AppendRaw in ConManager.Connection[ConnectionID].ChangeRights))
545 then
546 begin
547 ShowMessage('Can''t import ' + ExtractFilename(importd.FileName) +
548 ', file has to have same size as file in .raw with this backend.' + CrLf +
549 'Size of file in .raw: ' + FormatFileSize(hex.DataSize) + CrLf +
550 'Size of chosen file: ' + FormatFileSize(fs.Size));
551 Exit;
552 end else begin
553 if MessageBox(Self.Handle,
554 PChar('File has different size from the file in the .raw.' + CrLf +
555 'Size of file in .dat: ' + FormatFileSize(hex.DataSize) + CrLf +
556 'Size of chosen file: ' + FormatFileSize(fs.Size) + CrLf +
557 'Replace anyway?' + CrLf +
558 'WARNING: This only replaces the raw-data. It doesn''t' + CrLf +
559 'do the according changes in the .dat. Oni probably' + CrLf +
560 'won''t be able to use the data correctly!'), PChar('Different size'), MB_YESNO + MB_ICONWARNING) = ID_NO then
561 begin
562 Exit;
563 end;
564 end;
565 rawinfo := ConManager.Connection[ConnectionID].GetRawInfo(fileid, datoffset);
566 if CR_ResizeRaw in ConManager.Connection[ConnectionID].ChangeRights then
567 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, fs)
568 else if CR_AppendRaw in ConManager.Connection[ConnectionID].ChangeRights then
569 i := ConManager.Connection[ConnectionID].AppendRawFile(rawinfo.LocSep, fs);
570 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, datoffset, 4, @i);
571 end else begin
572 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, datoffset, fs);
573 end;
574 fs.Seek(0, soFromBeginning);
575 hex.LoadFromStream(fs);
576 hex.Modified := False;
577 for i := 0 to hex.Datasize - 1 do
578 hex.ByteChanged[i] := False;
579 fs.Free;
580 end;
581end;
582
583
584
585
586procedure TForm_RawEdit.value_viewer_contextPopup(Sender: TObject);
587var
588 i: Byte;
589begin
590 for i := 0 to value_viewer_context.Items.Count - 1 do
591 value_viewer_context.Items.Items[i].Visible := False;
592 with value_viewer do
593 begin
594 if (Col = 1) and (Row > 0) and (Length(Cells[Col, Row]) > 0) then
595 begin
596 if Pos(' byte', Cells[0, Row]) = 2 then
597 begin
598 value_viewer_context.Items.Find('Copy to &clipboard').Visible := True;
599 value_viewer_context.Items.Find('Copy to clipboard (as &dec)').Visible := True;
600 value_viewer_context.Items.Find('Copy to clipboard (as &hex)').Visible := True;
601 end;
602 if Pos('Float', Cells[0, Row]) = 1 then
603 value_viewer_context.Items.Find('Copy to clipboard (as &float)').Visible := True;
604 if Pos('Bitset', Cells[0, Row]) = 1 then
605 value_viewer_context.Items.Find(
606 'Copy to clipboard (as &bitset)').Visible := True;
607 if Pos('String', Cells[0, Row]) = 1 then
608 value_viewer_context.Items.Find(
609 'Copy to clipboard (as &string)').Visible := True;
610 if Pos('Selected length', Cells[0, Row]) = 1 then
611 value_viewer_context.Items.Find('Copy to &clipboard').Visible := True;
612 end;
613 end;
614end;
615
616
617
618
619procedure TForm_RawEdit.value_viewerMouseDown(Sender: TObject; Button: TMouseButton;
620 Shift: TShiftState; X, Y: Integer);
621var
622 ACol, ARow: Integer;
623begin
624 if Button = mbRight then
625 begin
626 value_viewer.MouseToCell(x, y, ACol, ARow);
627 if ARow > 0 then
628 begin
629 value_viewer.Col := ACol;
630 value_viewer.Row := ARow;
631 end;
632 end;
633end;
634
635
636
637
638procedure TForm_RawEdit.value_viewer_context_copyClick(Sender: TObject);
639var
640// i: Byte;
641 Name: String;
642 Value: Integer;
643begin
644 Name := TMenuItem(Sender).Name;
645 if Pos('asstring', Name) > 0 then
646 begin
647 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
648 end
649 else if Pos('asfloat', Name) > 0 then
650 begin
651 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
652 end
653 else if Pos('asbitset', Name) > 0 then
654 begin
655 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
656 end
657 else if (Pos('ashex', Name) > 0) or (Pos('asdec', Name) > 0) then
658 begin
659 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
660 begin
661 if ((hex.SelCount = 1) or (hex.SelCount = 0)) and not
662 ((hex.SelStart + 1) > hex.DataSize) then
663 Value := hex.Data[hex.SelStart];
664 end;
665 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
666 begin
667 if ((hex.SelCount = 2) or (hex.SelCount = 0)) and not
668 ((hex.SelStart + 2) > hex.DataSize) then
669 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256;
670 end;
671 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
672 begin
673 if ((hex.SelCount = 4) or (hex.SelCount = 0)) and not
674 ((hex.SelStart + 4) > hex.DataSize) then
675 Value := hex.Data[hex.SelStart] + hex.Data[hex.SelStart + 1] * 256 +
676 hex.Data[hex.SelStart + 2] * 256 * 256 + hex.Data[hex.SelStart + 3] * 256 * 256 * 256;
677 end;
678 if Pos('asdec', Name) > 0 then
679 begin
680 Clipboard.AsText := IntToStr(Value);
681 end
682 else
683 begin
684 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
685 Clipboard.AsText := '0x' + IntToHex(Value, 2);
686 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
687 Clipboard.AsText := '0x' + IntToHex(Value, 4);
688 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
689 Clipboard.AsText := '0x' + IntToHex(Value, 8);
690 end;
691 end
692 else
693 begin
694 Clipboard.AsText := value_viewer.Cells[value_viewer.Col, value_viewer.Row];
695 end;
696end;
697
698
699
700
701procedure TForm_RawEdit.SetNewValue(datatype: Word; offset: Integer; Value: String);
702var
703 Data: TByteData;
704 value_int: LongWord;
705 value_float: Single;
706 i: Word;
707begin
708 case datatype of
709 1..4:
710 begin
711 value_int := StrToInt(Value);
712 SetLength(Data, datatype);
713 for i := 0 to datatype - 1 do
714 begin
715 Data[i] := value_int mod 256;
716 value_int := value_int div 256;
717 end;
718 end;
719 5..8:
720 begin
721 value_int := StrToInt('$' + Value);
722 SetLength(Data, datatype - 4);
723 for i := 0 to datatype - 5 do
724 begin
725 Data[i] := value_int mod 256;
726 value_int := value_int div 256;
727 end;
728 end;
729 9:
730 begin
731 value_float := StrToFloat(Value);
732 Data := Encode_Float(value_float);
733 end;
734 10:
735 begin
736 value_int := BinToInt(Value);
737 SetLength(Data, 1);
738 Data[0] := value_int;
739 end;
740 10000..65535:
741 begin
742 SetLength(Data, datatype - 10000);
743 for i := 1 to datatype - 10000 do
744 begin
745 if i <= Length(Value) then
746 Data[i - 1] := Ord(Value[i])
747 else
748 Data[i - 1] := 0;
749 end;
750 end;
751 end;
752 for i := 0 to High(Data) do
753 begin
754 if hex.Data[offset + i] <> Data[i] then
755 hex.ByteChanged[offset + i] := True;
756 hex.Data[offset + i] := Data[i];
757 end;
758 hex.Modified := True;
759 hexChange(Self);
760 hex.Repaint;
761end;
762
763
764
765
766procedure TForm_RawEdit.value_viewerDblClick(Sender: TObject);
767var
768 offset: Integer;
769 datatype: Word;
770 objectname: String;
771 Value: String;
772begin
773 if (value_viewer.Col = 1) and (Length(value_viewer.Cells[1, value_viewer.Row]) > 0) then
774 begin
775 offset := hex.SelStart;
776 if value_viewer.Cells[0, value_viewer.Row] = '1 byte, unsigned' then
777 datatype := 1;
778 if value_viewer.Cells[0, value_viewer.Row] = '2 bytes, unsigned' then
779 datatype := 2;
780 if value_viewer.Cells[0, value_viewer.Row] = '4 bytes, unsigned' then
781 datatype := 4;
782 if value_viewer.Cells[0, value_viewer.Row] = 'Bitset' then
783 datatype := 10;
784 if value_viewer.Cells[0, value_viewer.Row] = 'Float' then
785 datatype := 9;
786 if value_viewer.Cells[0, value_viewer.Row] = 'Selected length' then
787 Exit;
788 if value_viewer.Cells[0, value_viewer.Row] = 'String' then
789 begin
790 if hex.SelCount > 0 then
791 datatype := 10000 + hex.SelCount
792 else
793 datatype := 10000 + Length(value_viewer.Cells[1, value_viewer.Row]);
794 end;
795 objectname := '';
796 Value := GetValue(datatype, offset);
797 Form_ValueEdit.MakeVarInput(objectname, offset, datatype, Value, Self);
798 end;
799end;
800
801
802
803
804procedure TForm_RawEdit.FormKeyUp(Sender: TObject; var Key: Word; Shift: TShiftState);
805begin
806 if (Shift = [ssCtrl]) and (Key = 83) then
807 if hex.Modified then
808 if not Save then
809 Exit;
810end;
811
812begin
813 AddToolListEntry('rawedit', 'Binary .raw-Editor', '');
814end.
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