source: oup/releases/0.24a/Unit13_rawedit.pas@ 501

Last change on this file since 501 was 24, checked in by alloc, 18 years ago
File size: 25.5 KB
RevLine 
[24]1UNIT Unit13_rawedit;
2INTERFACE
3USES
4 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
5 Dialogs, Wrapgrid, StdCtrls, Grids, StrUtils, MPHexEditor, ExtCtrls, Clipbrd,
6 Unit3_data, Unit2_functions, Unit9_data_structures, Unit4_exporters, Menus, Math;
7
8TYPE
9 TForm13 = Class(TForm)
10 Splitter1: TSplitter;
11 panel_data: TPanel;
12 hex: TMPHexEditor;
13 Splitter2: TSplitter;
14 structs: TWrapGrid;
15 value_viewer: TWrapGrid;
16 Splitter3: TSplitter;
17 value_viewer_context: TPopupMenu;
18 value_viewer_context_copy: TMenuItem;
19 value_viewer_context_copyashex: TMenuItem;
20 value_viewer_context_copyasdec: TMenuItem;
21 value_viewer_context_copyasfloat: TMenuItem;
22 value_viewer_context_copyasbitset: TMenuItem;
23 value_viewer_context_copyasstring: TMenuItem;
24 panel_files: TPanel;
25 opend: TOpenDialog;
26 saved: TSaveDialog;
27 panel_imexport: TPanel;
28 btn_export: TButton;
29 btn_import: TButton;
30 group_file: TGroupBox;
31 list: TListBox;
32 panel_extension: TPanel;
33 lbl_filter: TLabel;
34 combo_extension: TComboBox;
35 check_zerobyte: TCheckBox;
36 edit_filtername: TEdit;
37 check_filtername: TCheckBox;
38 GroupBox1: TGroupBox;
39 list_offset: TListBox;
40 Splitter4: TSplitter;
41 procedure list_offsetClick(Sender: TObject);
42 PROCEDURE LoadRaw(raw_info:TRawInfo);
43 PROCEDURE LoadFileNames;
44 PROCEDURE check_filternameClick(Sender: TObject);
45 PROCEDURE check_zerobyteClick(Sender: TObject);
46 PROCEDURE combo_extensionClick(Sender: TObject);
47 PROCEDURE panel_extensionResize(Sender: TObject);
48 PROCEDURE listClick(Sender: TObject);
49 PROCEDURE Recreatelist;
50
51 PROCEDURE value_viewerDblClick(Sender: TObject);
52 PROCEDURE structsDblClick(Sender: TObject);
53 PROCEDURE value_viewer_context_copyClick(Sender: TObject);
54 PROCEDURE value_viewerMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
55 PROCEDURE value_viewer_contextPopup(Sender: TObject);
56 PROCEDURE FormActivate(Sender: TObject);
57 PROCEDURE btn_importClick(Sender: TObject);
58 PROCEDURE btn_exportClick(Sender: TObject);
59 PROCEDURE panel_imexportResize(Sender: TObject);
60 FUNCTION Save:Boolean;
61 PROCEDURE FormClose(Sender: TObject; var Action: TCloseAction);
62 FUNCTION GetValue(datatype:Word; offset:LongWord):String;
63 PROCEDURE WriteStructureInfos(structinfoid:Integer);
64 PROCEDURE hexSelectionChanged(Sender: TObject);
65 PROCEDURE hexChange(Sender: TObject);
66 PROCEDURE panel_dataResize(Sender: TObject);
67 PROCEDURE structsClick(Sender: TObject);
68 PROCEDURE FormResize(Sender: TObject);
69 PROCEDURE ClearStructViewer;
70 PROCEDURE FormCloseQuery(Sender: TObject; var CanClose: Boolean);
71 PROCEDURE FormCreate(Sender: TObject);
72 PROCEDURE ClearValues;
73 PROCEDURE WriteValues;
74 PROCEDURE SetNewValue(datatype:Word; offset:LongWord; value:String);
75 PRIVATE
76 PUBLIC
77 END;
78
79VAR
80 Form13: TForm13;
81
82IMPLEMENTATION
83{$R *.dfm}
84USES Unit1_main, Unit12_ValueEdit;
85VAR
86 fileid:LongWord;
87 dat_offset:LongWord;
88 fileid_opened,dat_offset_opened:LongWord;
89
90
91PROCEDURE TForm13.LoadRaw(raw_info:TRawInfo);
92 VAR
93 i:LongWord;
94 data:Tdata;
95 mem:TMemoryStream;
96 BEGIN
97 IF hex.Modified THEN BEGIN
98 IF NOT Save THEN BEGIN
99 Exit;
100 END;
101 END;
102 Self.ClearStructViewer;
103 SetLength(data,raw_info.raw_size);
104 LoadRawFilebyIDOffset(raw_info.src_id,raw_info.src_offset,@data[0]);
105 IF Length(data)>0 THEN BEGIN
106 hex.DataSize:=raw_info.raw_size;
107 FOR i:=0 TO High(data) DO
108 hex.Data[i]:=data[i];
109 //WriteStructureInfos(GetStructureInfoId(GetFileInfo(fileid).Extension));
110 structs.Height:=structs.RowCount*20;
111 IF structs.Height>120 THEN structs.Height:=120;
112 hexSelectionChanged(Self);
113 fileid_opened:=raw_info.src_id;
114 dat_offset_opened:=raw_info.src_offset;
115 hex.Modified:=False;
116 END ELSE BEGIN
117 ClearValues;
118 hex.DataSize:=0;
119 END;
120 END;
121
122PROCEDURE TForm13.Recreatelist;
123 VAR
124 i:LongWord;
125 exts:TStringList;
126 BEGIN
127 combo_extension.Items.Clear;
128 combo_extension.Items.Add('_All files_ ('{+IntToStr(dat_header.Files)}+')');
129 exts:=GetExtensionsList;
130 FOR i:=0 TO High(exts) DO
131 combo_extension.Items.Add(exts[i]);
132 combo_extension.ItemIndex:=0;
133 combo_extensionClick(Self);
134 END;
135
136PROCEDURE TForm13.LoadFileNames;
137 VAR
138 Extension:String[4];
139 no_zero_bytes:Boolean;
140 pattern:String;
141 files:TStringList;
142 i:LongWord;
143 BEGIN
144 Extension:=MidStr(combo_extension.Items.Strings[combo_extension.ItemIndex],1,4);
145 no_zero_bytes:=NOT check_zerobyte.Checked;
146 pattern:='';
147 IF check_filtername.Checked THEN pattern:=edit_filtername.Text;
148 IF Extension='_All' THEN Extension:='';
149
150 files:=GetFilesList(extension,pattern,no_zero_bytes);
151 list.Items.Clear;
152 IF Length(files)>0 THEN
153 FOR i:=0 TO High(files) DO
154 list.Items.Add(files[i]);
155 list_offset.Items.Clear;
156 END;
157
158PROCEDURE TForm13.panel_extensionResize(Sender: TObject);
159 BEGIN
160 combo_extension.Width:=panel_extension.Width-5;
161 edit_filtername.Width:=panel_extension.Width-5;
162 END;
163
164PROCEDURE TForm13.combo_extensionClick(Sender: TObject);
165 BEGIN
166 LoadFileNames;
167 END;
168
169PROCEDURE TForm13.check_zerobyteClick(Sender: TObject);
170 VAR
171 i:Byte;
172 BEGIN
173 LoadFileNames;
174 END;
175
176PROCEDURE TForm13.check_filternameClick(Sender: TObject);
177 BEGIN
178 edit_filtername.Enabled:=NOT check_filtername.Checked;
179 LoadFileNames;
180 END;
181
182PROCEDURE TForm13.listClick(Sender: TObject);
183 VAR
184 mem:TMemoryStream;
185 data:Tdata;
186 i:LongWord;
187 offsets:TRawList;
188 BEGIN
189 Self.ClearStructViewer;
190 IF hex.Modified THEN BEGIN
191 IF NOT Save THEN BEGIN
192 Exit;
193 END;
194 END;
195 ClearValues;
196 hex.DataSize:=0;
197 fileid:=StrToInt(MidStr(list.Items.Strings[list.ItemIndex],1,5));
198 list_offset.Enabled:=True;
199 IF GetFileInfo(fileid).size>0 THEN BEGIN
200 offsets:=GetRawList(fileid);
201 list_offset.Items.Clear;
202 IF Length(offsets)>0 THEN BEGIN
203 FOR i:=0 TO High(offsets) DO BEGIN
204 list_offset.Items.Add('0x'+IntToHex(offsets[i].src_offset,6)+', '+IntToStr(offsets[i].raw_size)+' bytes');
205 END;
206 END ELSE BEGIN
207 list_offset.Enabled:=False;
208 END;
209 END ELSE BEGIN
210 list_offset.Enabled:=False;
211 END;
212 END;
213
214PROCEDURE TForm13.list_offsetClick(Sender: TObject);
215 VAR
216 i:LongWord;
217 raw_info:TRawInfo;
218 BEGIN
219 Self.ClearStructViewer;
220 ClearValues;
221 dat_offset:=StrToInt('$'+MidStr(list_offset.Items.Strings[list_offset.ItemIndex],3,6));
222 LoadRaw(GetRawInfo(fileid,dat_offset));
223 END;
224
225
226
227
228FUNCTION IntToBin(value:Byte):String;
229 VAR i:Byte;
230 BEGIN
231 Result:='';
232 FOR i:=7 DOWNTO 0 DO BEGIN
233 Result:=Result+IntToStr((value SHR i) AND $01);
234 END;
235 END;
236
237FUNCTION TForm13.GetValue(datatype:Word; offset:LongWord):String;
238 VAR
239 data:Tdata;
240 i:Word;
241 BEGIN
242 CASE datatype OF
243 1: Result:=IntToStr(hex.data[offset]);
244 2: Result:=IntToStr(hex.data[offset]+hex.data[offset+1]*256);
245 3: Result:=IntToStr(hex.data[offset]+hex.data[offset+1]*256+hex.data[offset+2]*256*256);
246 4: Result:=IntToStr(hex.data[offset]+hex.data[offset+1]*256+hex.data[offset+2]*256*256+hex.data[offset+3]*256*256*256);
247 5: Result:='0x'+IntToHex(hex.data[offset],2);
248 6: Result:='0x'+IntToHex(hex.data[offset]+hex.data[offset+1]*256,4);
249 7: Result:='0x'+IntToHex(hex.data[offset]+hex.data[offset+1]*256+hex.data[offset+2]*256*256,6);
250 8: Result:='0x'+IntToHex(hex.data[offset]+hex.data[offset+1]*256+hex.data[offset+2]*256*256+hex.data[offset+3]*256*256*256,8);
251 9: BEGIN
252 SetLength(data,4);
253 data[0]:=hex.data[offset];
254 data[1]:=hex.data[offset+1];
255 data[2]:=hex.data[offset+2];
256 data[3]:=hex.data[offset+3];
257 Result:=FloatToStr(Decode_Float(data));
258 END;
259 10: Result:=IntToBin(hex.data[offset]);
260 11: Result:='0x'+IntToHex(hex.data[offset]+hex.data[offset+1]*256+hex.data[offset+2]*256*256+hex.data[offset+3]*256*256*256,8);
261 10000..65535: BEGIN
262 Result:='';
263 FOR i:=1 TO datatype-10000 DO BEGIN
264 IF hex.Data[offset+i-1]>=32 THEN
265 Result:=Result+Chr(hex.Data[offset+i-1])
266 ELSE
267 Result:=Result+'.';
268 END;
269 END;
270 END;
271 END;
272
273PROCEDURE TForm13.WriteStructureInfos(structinfoid:Integer);
274 VAR
275 i:Byte;
276 BEGIN
277 IF structinfoid>=0 THEN BEGIN
278 structs.Enabled:=True;
279 WITH structure_infos[structinfoid] DO BEGIN
280 Self.structs.RowCount:=Length(entries)+1;
281 FOR i:=1 TO Length(entries) DO BEGIN
282 Self.structs.Cells[0,i]:=entries[i-1].name;
283 Self.structs.Cells[1,i]:='0x'+IntToHex(entries[i-1].offset,6);
284 Self.structs.Cells[2,i]:=GetDataType(entries[i-1].datatype);
285 IF entries[i-1].datatype>10000 THEN
286 Self.structs.Cells[3,i]:='*String*#HINT:'+GetValue(entries[i-1].datatype,entries[i-1].offset)+'#'
287 ELSE
288 Self.structs.Cells[3,i]:=GetValue(entries[i-1].datatype,entries[i-1].offset);
289 Self.structs.Cells[4,i]:=entries[i-1].description;
290 END;
291 END;
292 END;
293 END;
294
295PROCEDURE TForm13.ClearValues;
296 VAR
297 i:Byte;
298 BEGIN
299 FOR i:=1 TO value_viewer.RowCount-1 DO BEGIN
300 value_viewer.Cells[1,i]:='';
301 END;
302 END;
303
304PROCEDURE TForm13.WriteValues;
305 VAR
306 i,j:Byte;
307 data:Tdata;
308 str:String;
309 value:LongWord;
310 BEGIN
311 FOR i:=1 TO value_viewer.RowCount-1 DO BEGIN
312 IF value_viewer.Cells[0,i]='1 byte, unsigned' THEN BEGIN
313 IF ((hex.SelCount=1) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+1)>hex.DataSize) THEN BEGIN
314 value:=hex.Data[hex.SelStart];
315 value_viewer.Cells[1,i]:=IntToStr( value )+' / 0x'+IntToHex( value , 2 );
316 END ELSE
317 value_viewer.Cells[1,i]:='';
318 END;
319 IF value_viewer.Cells[0,i]='2 bytes, unsigned' THEN BEGIN
320 IF ((hex.SelCount=2) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+2)>hex.DataSize) THEN BEGIN
321 value:=hex.Data[hex.SelStart] + hex.Data[hex.SelStart+1]*256;
322 value_viewer.Cells[1,i]:=IntToStr( value )+' / 0x'+IntToHex( value , 4 );
323 END ELSE
324 value_viewer.Cells[1,i]:='';
325 END;
326 IF value_viewer.Cells[0,i]='4 bytes, unsigned' THEN BEGIN
327 IF ((hex.SelCount=4) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+4)>hex.DataSize) THEN BEGIN
328 value:=hex.Data[hex.SelStart]+hex.Data[hex.SelStart+1]*256+hex.Data[hex.SelStart+2]*256*256+hex.Data[hex.SelStart+3]*256*256*256;
329 value_viewer.Cells[1,i]:=IntToStr( value )+' / 0x'+IntToHex( value , 8 );
330 END ELSE
331 value_viewer.Cells[1,i]:='';
332 END;
333 IF value_viewer.Cells[0,i]='Bitset' THEN BEGIN
334 IF (hex.SelCount<=8) THEN BEGIN
335 IF hex.SelCount=0 THEN BEGIN
336 SetLength(data,1);
337 data[0]:=hex.Data[hex.SelStart];
338 END ELSE BEGIN
339 SetLength(data,hex.SelCount);
340 FOR j:=0 TO hex.SelCount-1 DO
341 data[j]:=hex.Data[hex.SelStart+j];
342 END;
343 value_viewer.Cells[1,i]:=DataToBin(data);
344 END ELSE
345 value_viewer.Cells[1,i]:='';
346 END;
347 IF value_viewer.Cells[0,i]='Float' THEN BEGIN
348 IF ((hex.SelCount=4) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+4)>hex.DataSize) THEN BEGIN
349 SetLength(data,4);
350 FOR j:=0 TO 3 DO
351 data[j]:=hex.Data[hex.SelStart+j];
352 value_viewer.Cells[1,i]:=FloatToStr(Decode_Float(data));
353 END ELSE
354 value_viewer.Cells[1,i]:='';
355 END;
356 IF value_viewer.Cells[0,i]='Selected length' THEN BEGIN
357 value_viewer.Cells[1,i]:=IntToStr(hex.SelCount)+' bytes';
358 END;
359 IF value_viewer.Cells[0,i]='String' THEN BEGIN
360 j:=0;
361 str:='';
362 IF hex.SelCount=0 THEN BEGIN
363 WHILE (hex.Data[hex.SelStart+j]>0) AND ((hex.SelStart+j)<hex.DataSize) DO BEGIN
364 str:=str+Char(hex.Data[hex.SelStart+j]);
365 Inc(j);
366 END;
367 END ELSE BEGIN
368 FOR j:=1 TO hex.SelCount DO
369 str:=str+Char(hex.Data[hex.SelStart+j-1]);
370 END;
371 value_viewer.Cells[1,i]:=str;
372 END;
373 END;
374 END;
375
376PROCEDURE TForm13.FormCreate(Sender: TObject);
377 BEGIN
378 Self.Caption:='';
379 fileid:=0;
380 structs.Height:=40;
381 structs.ColCount:=5;
382 structs.RowCount:=2;
383 structs.FixedRows:=1;
384 structs.Cells[0,0]:='Name';
385 structs.Cells[1,0]:='Offset';
386 structs.Cells[2,0]:='Type';
387 structs.Cells[3,0]:='Value';
388 structs.Cells[4,0]:='Description';
389 structs.ColWidths[0]:=75;
390 structs.ColWidths[1]:=60;
391 structs.ColWidths[2]:=75;
392 structs.ColWidths[3]:=75;
393 value_viewer.ColCount:=2;
394 value_viewer.RowCount:=8;
395 value_viewer.FixedRows:=1;
396 value_viewer.Cells[0,0]:='Type';
397 value_viewer.Cells[1,0]:='Value';
398 value_viewer.Cells[0,1]:='1 byte, unsigned';
399 value_viewer.Cells[0,2]:='2 bytes, unsigned';
400 value_viewer.Cells[0,3]:='4 bytes, unsigned';
401 value_viewer.Cells[0,4]:='Bitset';
402 value_viewer.Cells[0,5]:='Float';
403 value_viewer.Cells[0,6]:='String';
404 value_viewer.Cells[0,7]:='Selected length';
405 value_viewer.ColWidths[0]:=100;
406 hex.Height:=panel_data.Height-215;
407 Self.panel_dataResize(Self);
408 END;
409
410FUNCTION TForm13.Save:Boolean;
411 VAR
412 mem:TMemoryStream;
413 data:Tdata;
414 BEGIN
415 CASE MessageBox(Self.Handle,PChar('Save changes to .raw-part of file '+GetFileInfo(fileid).FileName+'?'),PChar('Data changed...'),MB_YESNOCANCEL) OF
416 IDYES: BEGIN
417 mem:=TMemoryStream.Create;
418 hex.SaveToStream(mem);
419 mem.Seek(0,soFromBeginning);
420 SetLength(data,mem.Size);
421 mem.Read(data[0],mem.Size);
422 mem.Free;
423 UpdateRawFile(GetRawInfo(fileid_opened,dat_offset_opened),@data[0]);
424 Result:=True;
425 END;
426 IDNO: Result:=True;
427 IDCANCEL: BEGIN
428 Result:=False;
429 END;
430 END;
431 END;
432
433PROCEDURE TForm13.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
434 BEGIN
435 IF hex.Modified THEN BEGIN
436 IF NOT Save THEN CanClose:=False;
437 END;
438 END;
439
440PROCEDURE TForm13.ClearStructViewer;
441 VAR
442 x:Word;
443 BEGIN
444 structs.RowCount:=2;
445 FOR x:=0 TO structs.ColCount-1 DO structs.Cells[x,1]:='';
446 structs.Enabled:=False;
447 structs.Height:=40;
448 END;
449
450PROCEDURE TForm13.FormResize(Sender: TObject);
451 BEGIN
452 IF Self.Width>=650 THEN BEGIN
453 END ELSE Self.Width:=650;
454 IF Self.Height>=450 THEN BEGIN
455 END ELSE Self.Height:=450;
456 END;
457
458PROCEDURE TForm13.structsClick(Sender: TObject);
459 VAR
460 offset:LongWord;
461 length:Byte;
462 BEGIN
463 IF structs.Row>0 THEN BEGIN
464 offset:=structure_infos[GetStructureInfoId(GetFileInfo(fileid).extension)].entries[structs.Row-1].offset;
465 length:=GetTypeDataLength(structure_infos[GetStructureInfoId(GetFileInfo(fileid).extension)].entries[structs.Row-1].datatype);
466 hex.SelStart:=offset;
467 hex.SelEnd:=offset+length-1;
468 END;
469 END;
470
471PROCEDURE TForm13.panel_dataResize(Sender: TObject);
472 BEGIN
473 structs.ColWidths[4]:=structs.Width-structs.ColWidths[0]-structs.ColWidths[1]-structs.ColWidths[2]-structs.ColWidths[3]-28;
474 value_viewer.ColWidths[1]:=value_viewer.Width-value_viewer.ColWidths[0]-28;
475 END;
476
477PROCEDURE TForm13.hexChange(Sender: TObject);
478 BEGIN
479 ClearValues;
480 IF hex.DataSize>0 THEN BEGIN
481 WriteStructureInfos(GetStructureInfoId(GetFileInfo(fileid).Extension));
482 WriteValues;
483 END;
484 END;
485
486PROCEDURE TForm13.hexSelectionChanged(Sender: TObject);
487 VAR
488 selstart:Integer;
489 i,j:Word;
490 BEGIN
491{ FOR i:=1 TO structs.RowCount-1 DO BEGIN
492 FOR j:=0 TO structs.ColCount-1 DO BEGIN
493 structs.CellColors[j,i]:=clWhite;
494 structs.CellFontColors[j,i]:=clBlack;
495 END;
496 END;
497} IF hex.DataSize>0 THEN BEGIN
498{ selstart:=hex.SelStart;
499 IF GetStructureInfoId(GetFileInfo(fileid).Extension)>=0 THEN BEGIN
500 WITH structure_infos[GetStructureInfoId(GetFileInfo(fileid).Extension)] DO BEGIN
501 FOR i:=0 TO High(entries) DO BEGIN
502 IF ((selstart-entries[i].offset)<GetTypeDataLength(entries[i].datatype)) AND ((selstart-entries[i].offset)>=0) THEN BEGIN
503 FOR j:=0 TO structs.ColCount-1 DO BEGIN
504 structs.CellColors[j,i+1]:=clBlue;
505 structs.CellFontColors[j,i+1]:=clWhite;
506 END;
507 structs.Row:=i+1;
508 END;
509 END;
510 END;
511 END;
512} WriteValues;
513 END;
514 END;
515
516PROCEDURE TForm13.FormClose(Sender: TObject; var Action: TCloseAction);
517 BEGIN
518 Action:=caFree;
519 Form1.close_window(Self.Name);
520 END;
521
522PROCEDURE TForm13.panel_imexportResize(Sender: TObject);
523 BEGIN
524 btn_import.Width:=panel_imexport.Width-8;
525 btn_export.Width:=panel_imexport.Width-8;
526 END;
527
528PROCEDURE TForm13.btn_exportClick(Sender: TObject);
529 VAR
530 fs:TFileStream;
531 BEGIN
532 saved.Filter:='Files of matching extension (*.'+GetFileInfo(fileid).Extension+')|*.'+dat_files[fileid].Extension+'|All files|*.*';
533 saved.DefaultExt:=GetFileInfo(fileid).Extension;
534 IF saved.Execute THEN BEGIN
535 fs:=TFileStream.Create(saved.FileName,fmCreate);
536 hex.SaveToStream(fs);
537 fs.Free;
538 END;
539 END;
540
541PROCEDURE TForm13.btn_importClick(Sender: TObject);
542 VAR
543 data:Tdata;
544 fs:TFileStream;
545 BEGIN
546 opend.Filter:='Files of matching extension (*.'+GetFileInfo(fileid).Extension+')|*.'+dat_files[fileid].Extension+'|All files|*.*';
547 IF opend.Execute THEN BEGIN
548 fs:=TFileStream.Create(opend.FileName,fmOpenRead);
549 IF fs.Size<>hex.DataSize THEN BEGIN
550 ShowMessage('Can''t import '+ExtractFilename(opend.FileName)+
551 ', file has to have same size as file in .dat.'+CrLf+
552 'Size of file in .dat: '+FormatFileSize(hex.datasize)+CrLf+
553 'Size of chosen file: '+FormatFileSize(fs.Size));
554 END ELSE BEGIN
555 hex.LoadFromStream(fs);
556 hex.Modified:=True;
557 END;
558 fs.Free;
559 END;
560 END;
561
562PROCEDURE TForm13.FormActivate(Sender: TObject);
563 BEGIN
564 Form1.SetActiveWindow(Self.Name);
565 END;
566
567PROCEDURE TForm13.value_viewer_contextPopup(Sender: TObject);
568 VAR
569 i:Byte;
570 BEGIN
571 FOR i:=0 TO value_viewer_context.Items.Count-1 DO
572 value_viewer_context.Items.Items[i].Visible:=False;
573 WITH value_viewer DO BEGIN
574 IF (Col=1) AND (Row>0) AND (Length(Cells[Col,Row])>0) THEN BEGIN
575 IF Pos(' byte',Cells[0,Row])=2 THEN BEGIN
576 value_viewer_context.Items.Find('Copy to &clipboard').Visible:=True;
577 value_viewer_context.Items.Find('Copy to clipboard (as &dec)').Visible:=True;
578 value_viewer_context.Items.Find('Copy to clipboard (as &hex)').Visible:=True;
579 END;
580 IF Pos('Float',Cells[0,Row])=1 THEN
581 value_viewer_context.Items.Find('Copy to clipboard (as &float)').Visible:=True;
582 IF Pos('Bitset',Cells[0,Row])=1 THEN
583 value_viewer_context.Items.Find('Copy to clipboard (as &bitset)').Visible:=True;
584 IF Pos('String',Cells[0,Row])=1 THEN
585 value_viewer_context.Items.Find('Copy to clipboard (as &string)').Visible:=True;
586 IF Pos('Selected length',Cells[0,Row])=1 THEN
587 value_viewer_context.Items.Find('Copy to &clipboard').Visible:=True;
588 END;
589 END;
590 END;
591
592PROCEDURE TForm13.value_viewerMouseDown(Sender: TObject; Button: TMouseButton; Shift: TShiftState; X, Y: Integer);
593 VAR
594 ACol,ARow:Integer;
595 BEGIN
596 IF Button=mbRight THEN BEGIN
597 value_viewer.MouseToCell(x,y,ACol,ARow);
598 IF ARow>0 THEN BEGIN
599 value_viewer.Col:=ACol;
600 value_viewer.Row:=ARow;
601 END;
602 END;
603 END;
604
605PROCEDURE TForm13.value_viewer_context_copyClick(Sender: TObject);
606 VAR
607 i:Byte;
608 name:String;
609 value:LongWord;
610 BEGIN
611 name:=TMenuItem(Sender).Name;
612 IF Pos('asstring',name)>0 THEN BEGIN
613 Clipboard.AsText:=value_viewer.Cells[value_viewer.Col,value_viewer.Row];
614 END ELSE
615 IF Pos('asfloat',name)>0 THEN BEGIN
616 Clipboard.AsText:=value_viewer.Cells[value_viewer.Col,value_viewer.Row];
617 END ELSE
618 IF Pos('asbitset',name)>0 THEN BEGIN
619 Clipboard.AsText:=value_viewer.Cells[value_viewer.Col,value_viewer.Row];
620 END ELSE
621 IF (Pos('ashex',name)>0) OR (Pos('asdec',name)>0) THEN BEGIN
622 IF value_viewer.Cells[0,value_viewer.Row]='1 byte, unsigned' THEN BEGIN
623 IF ((hex.SelCount=1) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+1)>hex.DataSize) THEN
624 value:=hex.Data[hex.SelStart];
625 END;
626 IF value_viewer.Cells[0,value_viewer.Row]='2 bytes, unsigned' THEN BEGIN
627 IF ((hex.SelCount=2) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+2)>hex.DataSize) THEN
628 value:=hex.Data[hex.SelStart] + hex.Data[hex.SelStart+1]*256;
629 END;
630 IF value_viewer.Cells[0,value_viewer.Row]='4 bytes, unsigned' THEN BEGIN
631 IF ((hex.SelCount=4) OR (hex.SelCount=0)) AND NOT ((hex.SelStart+4)>hex.DataSize) THEN
632 value:=hex.Data[hex.SelStart]+hex.Data[hex.SelStart+1]*256+hex.Data[hex.SelStart+2]*256*256+hex.Data[hex.SelStart+3]*256*256*256;
633 END;
634 IF Pos('asdec',name)>0 THEN BEGIN
635 Clipboard.AsText:=IntToStr(value);
636 END ELSE BEGIN
637 IF value_viewer.Cells[0,value_viewer.Row]='1 byte, unsigned' THEN
638 Clipboard.AsText:='0x'+IntToHex(value,2);
639 IF value_viewer.Cells[0,value_viewer.Row]='2 bytes, unsigned' THEN
640 Clipboard.AsText:='0x'+IntToHex(value,4);
641 IF value_viewer.Cells[0,value_viewer.Row]='4 bytes, unsigned' THEN
642 Clipboard.AsText:='0x'+IntToHex(value,8);
643 END;
644 END ELSE BEGIN
645 Clipboard.AsText:=value_viewer.Cells[value_viewer.Col,value_viewer.Row];
646 END;
647 END;
648
649PROCEDURE TForm13.structsDblClick(Sender: TObject);
650 VAR
651 offset:LongWord;
652 datatype:Word;
653 objectname:String;
654 value:String;
655 BEGIN
656 IF (structs.Row>0) AND (structs.Cells[structs.Col,0]='Value') THEN BEGIN
657 offset:=structure_infos[GetStructureInfoId(GetFileInfo(fileid).extension)].entries[structs.Row-1].offset;
658 datatype:=structure_infos[GetStructureInfoId(GetFileInfo(fileid).extension)].entries[structs.Row-1].datatype;
659 IF datatype<>11 THEN BEGIN
660 objectname:=structure_infos[GetStructureInfoId(GetFileInfo(fileid).extension)].entries[structs.Row-1].name;
661 value:=GetValue(datatype,offset);
662 Form12.MakeVarInput(objectname,offset,datatype,value,Self);
663 END ELSE BEGIN
664 {LOAD RAW-EDITOR}
665 END;
666 END;
667 END;
668
669PROCEDURE TForm13.SetNewValue(datatype:Word; offset:LongWord; value:String);
670 VAR
671 data:Tdata;
672 value_int:LongWord;
673 value_float:Single;
674 i:Word;
675 BEGIN
676 CASE datatype OF
677 1..4: BEGIN
678 value_int:=StrToInt(value);
679 SetLength(data,datatype);
680 FOR i:=0 TO datatype-1 DO BEGIN
681 data[i]:=value_int MOD 256;
682 value_int:=value_int DIV 256;
683 END;
684 END;
685 5..8: BEGIN
686 value_int:=StrToInt('$'+value);
687 SetLength(data,datatype-4);
688 FOR i:=0 TO datatype-5 DO BEGIN
689 data[i]:=value_int MOD 256;
690 value_int:=value_int DIV 256;
691 END;
692 END;
693 9: BEGIN
694 value_float:=StrToFloat(value);
695 data:=Encode_Float(value_float);
696 END;
697 10: BEGIN
698 value_int:=BinToInt(value);
699 SetLength(data,1);
700 data[0]:=value_int;
701 END;
702 10000..65535: BEGIN
703 SetLength(data,datatype-10000);
704 FOR i:=1 TO datatype-10000 DO BEGIN
705 IF i<=Length(value) THEN
706 data[i-1]:=Ord(value[i])
707 ELSE
708 data[i-1]:=0;
709 END;
710 END;
711 END;
712 FOR i:=0 TO High(data) DO BEGIN
713 IF hex.Data[offset+i]<>data[i] THEN hex.ByteChanged[offset+i]:=True;
714 hex.Data[offset+i]:=data[i];
715 END;
716 hex.Modified:=True;
717 hexChange(Self);
718 hex.Repaint;
719 END;
720
721PROCEDURE TForm13.value_viewerDblClick(Sender: TObject);
722 VAR
723 offset:LongWord;
724 datatype:Word;
725 objectname:String;
726 value:String;
727 BEGIN
728 IF (value_viewer.Col=1) AND (Length(value_viewer.Cells[1,value_viewer.Row])>0) THEN BEGIN
729 offset:=hex.SelStart;
730 IF value_viewer.Cells[0,value_viewer.Row]='1 byte, unsigned' THEN
731 datatype:=1;
732 IF value_viewer.Cells[0,value_viewer.Row]='2 bytes, unsigned' THEN
733 datatype:=2;
734 IF value_viewer.Cells[0,value_viewer.Row]='4 bytes, unsigned' THEN
735 datatype:=4;
736 IF value_viewer.Cells[0,value_viewer.Row]='Bitset' THEN
737 datatype:=10;
738 IF value_viewer.Cells[0,value_viewer.Row]='Float' THEN
739 datatype:=9;
740 IF value_viewer.Cells[0,value_viewer.Row]='Selected length' THEN
741 Exit;
742 IF value_viewer.Cells[0,value_viewer.Row]='String' THEN BEGIN
743 IF hex.SelCount>0 THEN
744 datatype:=10000+hex.SelCount
745 ELSE
746 datatype:=10000+Length(value_viewer.Cells[1,value_viewer.Row]);
747 END;
748 objectname:='';
749 value:=GetValue(datatype,offset);
750 Form12.MakeVarInput(objectname,offset,datatype,value,Self);
751 END;
752 END;
753
754END.
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