releases/0.18a/Unit8_binedit.pas

UNIT Unit8_binedit;
INTERFACE
USES
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, Wrapgrid, StdCtrls, Grids, StrUtils, MPHexEditor, ExtCtrls,
  Unit3_data, Unit2_functions, Unit9_data_structures, Unit4_exporters;

TYPE
  TForm8 = Class(TForm)
    Splitter1: TSplitter;
    panel_data: TPanel;
    hex: TMPHexEditor;
    Splitter2: TSplitter;
    structs: TWrapGrid;
    panel_files: TPanel;
    list: TListBox;
    panel_extension: TPanel;
    Label1: TLabel;
    combo_extension: TComboBox;
    Bevel1: TBevel;
    panel_imexport: TPanel;
    btn_export: TButton;
    btn_import: TButton;
    opend: TOpenDialog;
    saved: TSaveDialog;
    PROCEDURE btn_importClick(Sender: TObject);
    PROCEDURE btn_exportClick(Sender: TObject);
    PROCEDURE panel_imexportResize(Sender: TObject);
    FUNCTION Save:Boolean;
    PROCEDURE FormClose(Sender: TObject; var Action: TCloseAction);
    PROCEDURE combo_extensionClick(Sender: TObject);
    PROCEDURE panel_extensionResize(Sender: TObject);
    FUNCTION GetValue(datatype:Byte; offset:LongWord):String;
    PROCEDURE WriteStructureInfos(structinfoid:Integer);
    PROCEDURE hexSelectionChanged(Sender: TObject);
    PROCEDURE hexChange(Sender: TObject);
    PROCEDURE panel_dataResize(Sender: TObject);
    PROCEDURE structsClick(Sender: TObject);
    PROCEDURE FormResize(Sender: TObject);
    PROCEDURE ClearStructViewer;
    PROCEDURE listClick(Sender: TObject);
    PROCEDURE FormCloseQuery(Sender: TObject; var CanClose: Boolean);
    PROCEDURE FormCreate(Sender: TObject);
    PROCEDURE Recreatelist;
  PRIVATE
  PUBLIC
  END;

VAR
  Form8: TForm8;

IMPLEMENTATION
{$R *.dfm}
USES Unit1_main;
VAR
  fileid:LongWord;

FUNCTION IntToBin(value:Byte):String;
  VAR i:Byte;
  BEGIN
    Result:='';
    FOR i:=7 DOWNTO 0 DO BEGIN
      Result:=Result+IntToStr((value SHR i) AND $01);
    END;
  END;

FUNCTION TForm8.GetValue(datatype:Byte; offset:LongWord):String;
  VAR
    data:Tdata;
  BEGIN
    CASE datatype OF
      1: Result:=IntToStr(Self.hex.data[offset]);
      2: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]*256);
      3: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]*256+Self.hex.data[offset+2]*256*256);
      4: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]*256+Self.hex.data[offset+2]*256*256+Self.hex.data[offset+3]*256*256*256);
      5: Result:='0x'+IntToHex(Self.hex.data[offset],2);
      6: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]*256,4);
      7: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]*256+Self.hex.data[offset+2]*256*256,6);
      8: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]*256+Self.hex.data[offset+2]*256*256+Self.hex.data[offset+3]*256*256*256,8);
      9: BEGIN
          SetLength(data,4);
          data[0]:=Self.hex.data[offset];
          data[1]:=Self.hex.data[offset+1];
          data[2]:=Self.hex.data[offset+2];
          data[3]:=Self.hex.data[offset+3];
          Result:=FloatToStr(Decode_Float(data));
        END;
      10: Result:=IntToBin(Self.hex.data[offset]);
    END;
  END;

PROCEDURE TForm8.WriteStructureInfos(structinfoid:Integer);
  VAR
    i:Byte;
  BEGIN
    IF structinfoid>=0 THEN BEGIN
      WITH structure_infos[structinfoid] DO BEGIN
        Self.structs.RowCount:=Length(entries)+1;
        FOR i:=1 TO Length(entries) DO BEGIN
          Self.structs.Cells[0,i]:=entries[i-1].name;
          Self.structs.Cells[1,i]:='0x'+IntToHex(entries[i-1].offset,6);
          Self.structs.Cells[2,i]:=GetDataType(entries[i-1].datatype);
          Self.structs.Cells[3,i]:=Self.GetValue(entries[i-1].datatype,entries[i-1].offset);
          Self.structs.Cells[4,i]:=entries[i-1].description;
        END;
      END;
    END;
  END;

PROCEDURE TForm8.Recreatelist;
  VAR
    i:LongWord;
  BEGIN
    combo_extension.Items.Clear;
    combo_extension.Items.Add('_All files_ ('+IntToStr(dat_header.Files)+')');
    FOR i:=0 TO dat_header.Extensions-1 DO BEGIN
      WITH dat_extensionsmap[i] DO BEGIN
        combo_extension.Items.Add(
          Extension[3]+Extension[2]+Extension[1]+Extension[0]+' ('+
          IntToStr(ExtCount)+')');
      END;
    END;
    combo_extension.ItemIndex:=0;
    combo_extensionClick(Self);
  END;

PROCEDURE TForm8.FormCreate(Sender: TObject);
  BEGIN
    Self.Caption:='';
    fileid:=0;
    structs.ColCount:=5;
    structs.RowCount:=2;
    structs.FixedRows:=1;
    structs.Cells[0,0]:='Name';
    structs.Cells[1,0]:='Offset';
    structs.Cells[2,0]:='Type';
    structs.Cells[3,0]:='Value';
    structs.Cells[4,0]:='Description';
    structs.ColWidths[0]:=75;
    structs.ColWidths[1]:=60;
    structs.ColWidths[2]:=75;
    structs.ColWidths[3]:=75;
    Self.panel_dataResize(Self);
  END;

FUNCTION TForm8.Save:Boolean;
  VAR
    mem:TMemoryStream;
    data:Tdata;
  BEGIN
    CASE MessageBox(Self.Handle,PChar('Save changes to file '+dat_files[fileid].FileName+'?'),PChar('Data changed...'),MB_YESNOCANCEL) OF
      IDYES: BEGIN
          mem:=TMemoryStream.Create;
          hex.SaveToStream(mem);
          mem.Seek(0,soFromBeginning);
          SetLength(data,mem.Size);
          mem.Read(data[0],mem.Size);
          mem.Free;
          SaveDatFile(fileid,data);
          Result:=True;
        END;
      IDNO: Result:=True;
      IDCANCEL: BEGIN
          Result:=False;
        END;
    END;
  END;

PROCEDURE TForm8.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
  BEGIN
    IF hex.Modified THEN BEGIN
      IF NOT Save THEN CanClose:=False;
    END;
  END;

PROCEDURE TForm8.listClick(Sender: TObject);
  VAR
    mem:TMemoryStream;
    data:Tdata;
    i:LongWord;
  BEGIN
    IF hex.Modified THEN BEGIN
      IF NOT Save THEN BEGIN
        FOR i:=0 TO list.Count-1 DO BEGIN
          IF StrToInt(MidStr(list.Items.Strings[i],1,5))=fileid THEN BEGIN
            list.ItemIndex:=i;
            Exit;
          END;
        END;
      END;
    END;
    Self.ClearStructViewer;
    fileid:=StrToInt(MidStr(list.Items.Strings[list.ItemIndex],1,5));
    data:=LoadDatFile(fileid);
    mem:=TMemoryStream.Create;
    mem.Write(data[0],Length(data));
    hex.LoadFromStream(mem);
    mem.Free;
    WriteStructureInfos(GetStructureInfoId(dat_files[fileid].Extension));
  END;

PROCEDURE TForm8.ClearStructViewer;
  VAR
    x:Word;
  BEGIN
    structs.RowCount:=2;
    FOR x:=0 TO structs.ColCount-1 DO structs.Cells[x,1]:='';
  END;

PROCEDURE TForm8.FormResize(Sender: TObject);
  BEGIN
    IF Self.Width>=650 THEN BEGIN
    END ELSE Self.Width:=650;
    IF Self.Height>=450 THEN BEGIN
    END ELSE Self.Height:=450;
  END;

PROCEDURE TForm8.structsClick(Sender: TObject);
  VAR
    offset:LongWord;
    length:Byte;
  BEGIN
    IF structs.Row>0 THEN BEGIN
      offset:=structure_infos[GetStructureInfoId(dat_files[fileid].extension)].entries[structs.Row-1].offset;
      length:=GetTypeDataLength(structure_infos[GetStructureInfoId(dat_files[fileid].extension)].entries[structs.Row-1].datatype);
      hex.SelStart:=offset;
      hex.SelEnd:=offset+length-1;
    END;
  END;

PROCEDURE TForm8.panel_dataResize(Sender: TObject);
  BEGIN
    structs.ColWidths[4]:=structs.Width-structs.ColWidths[0]-structs.ColWidths[1]-structs.ColWidths[2]-structs.ColWidths[3]-28;
  END;

PROCEDURE TForm8.hexChange(Sender: TObject);
  BEGIN
    IF hex.DataSize>0 THEN
      WriteStructureInfos(GetStructureInfoId(dat_files[fileid].Extension));
  END;

PROCEDURE TForm8.hexSelectionChanged(Sender: TObject);
  VAR
    selstart:Integer;
    i,j:Word;
  BEGIN
    FOR i:=1 TO structs.RowCount-1 DO BEGIN
      FOR j:=0 TO structs.ColCount-1 DO BEGIN
        structs.CellColors[j,i]:=clWhite;
        structs.CellFontColors[j,i]:=clBlack;
      END;
    END;
    IF hex.DataSize>0 THEN BEGIN
      selstart:=hex.SelStart;
      IF GetStructureInfoId(dat_files[fileid].Extension)>=0 THEN BEGIN
        WITH structure_infos[GetStructureInfoId(dat_files[fileid].Extension)] DO BEGIN
          FOR i:=0 TO High(entries) DO BEGIN
            IF ((selstart-entries[i].offset)<GetTypeDataLength(entries[i].datatype)) AND ((selstart-entries[i].offset)>=0) THEN BEGIN
              FOR j:=0 TO structs.ColCount-1 DO BEGIN
                structs.CellColors[j,i+1]:=clBlue;
                structs.CellFontColors[j,i+1]:=clWhite;
              END;
              structs.Row:=i+1;
            END;
          END;
        END;
      END;
    END;
  END;

PROCEDURE TForm8.panel_extensionResize(Sender: TObject);
  BEGIN
    combo_extension.Width:=panel_extension.Width-5;
  END;

PROCEDURE TForm8.combo_extensionClick(Sender: TObject);
  VAR
    Extension:String[4];
    i:LongWord;
  BEGIN
    Extension:=MidStr(combo_extension.Items.Strings[combo_extension.ItemIndex],1,4);
    list.Items.Clear;
    IF Extension='_All' THEN BEGIN
      FOR i:=0 TO dat_header.Files-1 DO
        IF (dat_files[i].FileType AND $02)=0 THEN
          list.Items.Add(dat_files[i].FileName);
    END ELSE BEGIN
      FOR i:=0 TO dat_header.Files-1 DO
        IF dat_files[i].Extension=Extension THEN
          IF (dat_files[i].FileType AND $02)=0 THEN
            list.Items.Add(dat_files[i].FileName);
    END;
    IF list.Count>0 THEN BEGIN
      list.ItemIndex:=0;
      listClick(Self);
    END;
  END;

PROCEDURE TForm8.FormClose(Sender: TObject; var Action: TCloseAction);
  VAR
    i:Byte;
  BEGIN
    FOR i:=0 TO Form1.menu_windows.Count-1 DO BEGIN
      IF Form1.menu_windows.Items[i].Name='menu_window_'+Self.Name THEN BEGIN
        Form1.menu_windows.Items[i].Free;
        Break;
      END;
    END;
    Form1.menu_tools.Enabled:=True;
    Action:=caFree;
  END;

PROCEDURE TForm8.panel_imexportResize(Sender: TObject);
  BEGIN
    btn_import.Width:=panel_imexport.Width-8;
    btn_export.Width:=panel_imexport.Width-8;
  END;

PROCEDURE TForm8.btn_exportClick(Sender: TObject);
  BEGIN
    saved.Filter:='Files of matching extension (*.'+dat_files[fileid].Extension+')|*.'+dat_files[fileid].Extension+'|All files|*.*';
    saved.DefaultExt:=dat_files[fileid].Extension;
    IF saved.Execute THEN BEGIN
      ExportDatFile(fileid,saved.FileName);
    END;
  END;

PROCEDURE TForm8.btn_importClick(Sender: TObject);
  VAR
    data:Tdata;
    fs:TFileStream;
  BEGIN
    opend.Filter:='Files of matching extension (*.'+dat_files[fileid].Extension+')|*.'+dat_files[fileid].Extension+'|All files|*.*';
    IF opend.Execute THEN BEGIN
      fs:=TFileStream.Create(opend.FileName,fmOpenRead);
      IF fs.Size<>dat_files[fileid].size THEN BEGIN
        ShowMessage('Can''t import '+ExtractFilename(opend.FileName)+
                    ', file has to have same size as file in .dat.'+CrLf+
                    'Size of file in .dat: '+FormatFileSize(dat_files[fileid].size)+CrLf+
                    'Size of chosen file: '+FormatFileSize(fs.Size));
      END ELSE BEGIN
        SetLength(data,fs.Size);
        fs.Read(data[0],fs.Size);
        fs.Free;
        fs:=TFileStream.Create(dat_filename,fmOpenReadWrite);
        fs.Seek(dat_files[fileid].dataddr,soFromBeginning);
        fs.Write(data[0],Length(data));  
      END;
      fs.Free;
      listClick(Self);
    END;
  END;

END.
Revision:	21
Committed:	Sat Aug 26 19:11:49 2006 UTC (19 years, 2 months ago) by alloc
Content type:	text/x-pascal
File size:	11524 byte(s)
Log Message:
#	Content
1	UNIT Unit8_binedit;
2	INTERFACE
3	USES
4	Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
5	Dialogs, Wrapgrid, StdCtrls, Grids, StrUtils, MPHexEditor, ExtCtrls,
6	Unit3_data, Unit2_functions, Unit9_data_structures, Unit4_exporters;
7
8	TYPE
9	TForm8 = Class(TForm)
10	Splitter1: TSplitter;
11	panel_data: TPanel;
12	hex: TMPHexEditor;
13	Splitter2: TSplitter;
14	structs: TWrapGrid;
15	panel_files: TPanel;
16	list: TListBox;
17	panel_extension: TPanel;
18	Label1: TLabel;
19	combo_extension: TComboBox;
20	Bevel1: TBevel;
21	panel_imexport: TPanel;
22	btn_export: TButton;
23	btn_import: TButton;
24	opend: TOpenDialog;
25	saved: TSaveDialog;
26	PROCEDURE btn_importClick(Sender: TObject);
27	PROCEDURE btn_exportClick(Sender: TObject);
28	PROCEDURE panel_imexportResize(Sender: TObject);
29	FUNCTION Save:Boolean;
30	PROCEDURE FormClose(Sender: TObject; var Action: TCloseAction);
31	PROCEDURE combo_extensionClick(Sender: TObject);
32	PROCEDURE panel_extensionResize(Sender: TObject);
33	FUNCTION GetValue(datatype:Byte; offset:LongWord):String;
34	PROCEDURE WriteStructureInfos(structinfoid:Integer);
35	PROCEDURE hexSelectionChanged(Sender: TObject);
36	PROCEDURE hexChange(Sender: TObject);
37	PROCEDURE panel_dataResize(Sender: TObject);
38	PROCEDURE structsClick(Sender: TObject);
39	PROCEDURE FormResize(Sender: TObject);
40	PROCEDURE ClearStructViewer;
41	PROCEDURE listClick(Sender: TObject);
42	PROCEDURE FormCloseQuery(Sender: TObject; var CanClose: Boolean);
43	PROCEDURE FormCreate(Sender: TObject);
44	PROCEDURE Recreatelist;
45	PRIVATE
46	PUBLIC
47	END;
48
49	VAR
50	Form8: TForm8;
51
52	IMPLEMENTATION
53	{$R *.dfm}
54	USES Unit1_main;
55	VAR
56	fileid:LongWord;
57
58	FUNCTION IntToBin(value:Byte):String;
59	VAR i:Byte;
60	BEGIN
61	Result:='';
62	FOR i:=7 DOWNTO 0 DO BEGIN
63	Result:=Result+IntToStr((value SHR i) AND $01);
64	END;
65	END;
66
67	FUNCTION TForm8.GetValue(datatype:Byte; offset:LongWord):String;
68	VAR
69	data:Tdata;
70	BEGIN
71	CASE datatype OF
72	1: Result:=IntToStr(Self.hex.data[offset]);
73	2: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]*256);
74	3: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]256+Self.hex.data[offset+2]256*256);
75	4: Result:=IntToStr(Self.hex.data[offset]+Self.hex.data[offset+1]256+Self.hex.data[offset+2]256256+Self.hex.data[offset+3]256256256);
76	5: Result:='0x'+IntToHex(Self.hex.data[offset],2);
77	6: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]*256,4);
78	7: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]256+Self.hex.data[offset+2]256*256,6);
79	8: Result:='0x'+IntToHex(Self.hex.data[offset]+Self.hex.data[offset+1]256+Self.hex.data[offset+2]256256+Self.hex.data[offset+3]256256256,8);
80	9: BEGIN
81	SetLength(data,4);
82	data[0]:=Self.hex.data[offset];
83	data[1]:=Self.hex.data[offset+1];
84	data[2]:=Self.hex.data[offset+2];
85	data[3]:=Self.hex.data[offset+3];
86	Result:=FloatToStr(Decode_Float(data));
87	END;
88	10: Result:=IntToBin(Self.hex.data[offset]);
89	END;
90	END;
91
92	PROCEDURE TForm8.WriteStructureInfos(structinfoid:Integer);
93	VAR
94	i:Byte;
95	BEGIN
96	IF structinfoid>=0 THEN BEGIN
97	WITH structure_infos[structinfoid] DO BEGIN
98	Self.structs.RowCount:=Length(entries)+1;
99	FOR i:=1 TO Length(entries) DO BEGIN
100	Self.structs.Cells[0,i]:=entries[i-1].name;
101	Self.structs.Cells[1,i]:='0x'+IntToHex(entries[i-1].offset,6);
102	Self.structs.Cells[2,i]:=GetDataType(entries[i-1].datatype);
103	Self.structs.Cells[3,i]:=Self.GetValue(entries[i-1].datatype,entries[i-1].offset);
104	Self.structs.Cells[4,i]:=entries[i-1].description;
105	END;
106	END;
107	END;
108	END;
109
110	PROCEDURE TForm8.Recreatelist;
111	VAR
112	i:LongWord;
113	BEGIN
114	combo_extension.Items.Clear;
115	combo_extension.Items.Add('_All files_ ('+IntToStr(dat_header.Files)+')');
116	FOR i:=0 TO dat_header.Extensions-1 DO BEGIN
117	WITH dat_extensionsmap[i] DO BEGIN
118	combo_extension.Items.Add(
119	Extension[3]+Extension[2]+Extension[1]+Extension[0]+' ('+
120	IntToStr(ExtCount)+')');
121	END;
122	END;
123	combo_extension.ItemIndex:=0;
124	combo_extensionClick(Self);
125	END;
126
127	PROCEDURE TForm8.FormCreate(Sender: TObject);
128	BEGIN
129	Self.Caption:='';
130	fileid:=0;
131	structs.ColCount:=5;
132	structs.RowCount:=2;
133	structs.FixedRows:=1;
134	structs.Cells[0,0]:='Name';
135	structs.Cells[1,0]:='Offset';
136	structs.Cells[2,0]:='Type';
137	structs.Cells[3,0]:='Value';
138	structs.Cells[4,0]:='Description';
139	structs.ColWidths[0]:=75;
140	structs.ColWidths[1]:=60;
141	structs.ColWidths[2]:=75;
142	structs.ColWidths[3]:=75;
143	Self.panel_dataResize(Self);
144	END;
145
146	FUNCTION TForm8.Save:Boolean;
147	VAR
148	mem:TMemoryStream;
149	data:Tdata;
150	BEGIN
151	CASE MessageBox(Self.Handle,PChar('Save changes to file '+dat_files[fileid].FileName+'?'),PChar('Data changed...'),MB_YESNOCANCEL) OF
152	IDYES: BEGIN
153	mem:=TMemoryStream.Create;
154	hex.SaveToStream(mem);
155	mem.Seek(0,soFromBeginning);
156	SetLength(data,mem.Size);
157	mem.Read(data[0],mem.Size);
158	mem.Free;
159	SaveDatFile(fileid,data);
160	Result:=True;
161	END;
162	IDNO: Result:=True;
163	IDCANCEL: BEGIN
164	Result:=False;
165	END;
166	END;
167	END;
168
169	PROCEDURE TForm8.FormCloseQuery(Sender: TObject; var CanClose: Boolean);
170	BEGIN
171	IF hex.Modified THEN BEGIN
172	IF NOT Save THEN CanClose:=False;
173	END;
174	END;
175
176	PROCEDURE TForm8.listClick(Sender: TObject);
177	VAR
178	mem:TMemoryStream;
179	data:Tdata;
180	i:LongWord;
181	BEGIN
182	IF hex.Modified THEN BEGIN
183	IF NOT Save THEN BEGIN
184	FOR i:=0 TO list.Count-1 DO BEGIN
185	IF StrToInt(MidStr(list.Items.Strings[i],1,5))=fileid THEN BEGIN
186	list.ItemIndex:=i;
187	Exit;
188	END;
189	END;
190	END;
191	END;
192	Self.ClearStructViewer;
193	fileid:=StrToInt(MidStr(list.Items.Strings[list.ItemIndex],1,5));
194	data:=LoadDatFile(fileid);
195	mem:=TMemoryStream.Create;
196	mem.Write(data[0],Length(data));
197	hex.LoadFromStream(mem);
198	mem.Free;
199	WriteStructureInfos(GetStructureInfoId(dat_files[fileid].Extension));
200	END;
201
202	PROCEDURE TForm8.ClearStructViewer;
203	VAR
204	x:Word;
205	BEGIN
206	structs.RowCount:=2;
207	FOR x:=0 TO structs.ColCount-1 DO structs.Cells[x,1]:='';
208	END;
209
210	PROCEDURE TForm8.FormResize(Sender: TObject);
211	BEGIN
212	IF Self.Width>=650 THEN BEGIN
213	END ELSE Self.Width:=650;
214	IF Self.Height>=450 THEN BEGIN
215	END ELSE Self.Height:=450;
216	END;
217
218	PROCEDURE TForm8.structsClick(Sender: TObject);
219	VAR
220	offset:LongWord;
221	length:Byte;
222	BEGIN
223	IF structs.Row>0 THEN BEGIN
224	offset:=structure_infos[GetStructureInfoId(dat_files[fileid].extension)].entries[structs.Row-1].offset;
225	length:=GetTypeDataLength(structure_infos[GetStructureInfoId(dat_files[fileid].extension)].entries[structs.Row-1].datatype);
226	hex.SelStart:=offset;
227	hex.SelEnd:=offset+length-1;
228	END;
229	END;
230
231	PROCEDURE TForm8.panel_dataResize(Sender: TObject);
232	BEGIN
233	structs.ColWidths[4]:=structs.Width-structs.ColWidths[0]-structs.ColWidths[1]-structs.ColWidths[2]-structs.ColWidths[3]-28;
234	END;
235
236	PROCEDURE TForm8.hexChange(Sender: TObject);
237	BEGIN
238	IF hex.DataSize>0 THEN
239	WriteStructureInfos(GetStructureInfoId(dat_files[fileid].Extension));
240	END;
241
242	PROCEDURE TForm8.hexSelectionChanged(Sender: TObject);
243	VAR
244	selstart:Integer;
245	i,j:Word;
246	BEGIN
247	FOR i:=1 TO structs.RowCount-1 DO BEGIN
248	FOR j:=0 TO structs.ColCount-1 DO BEGIN
249	structs.CellColors[j,i]:=clWhite;
250	structs.CellFontColors[j,i]:=clBlack;
251	END;
252	END;
253	IF hex.DataSize>0 THEN BEGIN
254	selstart:=hex.SelStart;
255	IF GetStructureInfoId(dat_files[fileid].Extension)>=0 THEN BEGIN
256	WITH structure_infos[GetStructureInfoId(dat_files[fileid].Extension)] DO BEGIN
257	FOR i:=0 TO High(entries) DO BEGIN
258	IF ((selstart-entries[i].offset)<GetTypeDataLength(entries[i].datatype)) AND ((selstart-entries[i].offset)>=0) THEN BEGIN
259	FOR j:=0 TO structs.ColCount-1 DO BEGIN
260	structs.CellColors[j,i+1]:=clBlue;
261	structs.CellFontColors[j,i+1]:=clWhite;
262	END;
263	structs.Row:=i+1;
264	END;
265	END;
266	END;
267	END;
268	END;
269	END;
270
271	PROCEDURE TForm8.panel_extensionResize(Sender: TObject);
272	BEGIN
273	combo_extension.Width:=panel_extension.Width-5;
274	END;
275
276	PROCEDURE TForm8.combo_extensionClick(Sender: TObject);
277	VAR
278	Extension:String[4];
279	i:LongWord;
280	BEGIN
281	Extension:=MidStr(combo_extension.Items.Strings[combo_extension.ItemIndex],1,4);
282	list.Items.Clear;
283	IF Extension='_All' THEN BEGIN
284	FOR i:=0 TO dat_header.Files-1 DO
285	IF (dat_files[i].FileType AND $02)=0 THEN
286	list.Items.Add(dat_files[i].FileName);
287	END ELSE BEGIN
288	FOR i:=0 TO dat_header.Files-1 DO
289	IF dat_files[i].Extension=Extension THEN
290	IF (dat_files[i].FileType AND $02)=0 THEN
291	list.Items.Add(dat_files[i].FileName);
292	END;
293	IF list.Count>0 THEN BEGIN
294	list.ItemIndex:=0;
295	listClick(Self);
296	END;
297	END;
298
299	PROCEDURE TForm8.FormClose(Sender: TObject; var Action: TCloseAction);
300	VAR
301	i:Byte;
302	BEGIN
303	FOR i:=0 TO Form1.menu_windows.Count-1 DO BEGIN
304	IF Form1.menu_windows.Items[i].Name='menu_window_'+Self.Name THEN BEGIN
305	Form1.menu_windows.Items[i].Free;
306	Break;
307	END;
308	END;
309	Form1.menu_tools.Enabled:=True;
310	Action:=caFree;
311	END;
312
313	PROCEDURE TForm8.panel_imexportResize(Sender: TObject);
314	BEGIN
315	btn_import.Width:=panel_imexport.Width-8;
316	btn_export.Width:=panel_imexport.Width-8;
317	END;
318
319	PROCEDURE TForm8.btn_exportClick(Sender: TObject);
320	BEGIN
321	saved.Filter:='Files of matching extension (.'+dat_files[fileid].Extension+')\|.'+dat_files[fileid].Extension+'\|All files\|.';
322	saved.DefaultExt:=dat_files[fileid].Extension;
323	IF saved.Execute THEN BEGIN
324	ExportDatFile(fileid,saved.FileName);
325	END;
326	END;
327
328	PROCEDURE TForm8.btn_importClick(Sender: TObject);
329	VAR
330	data:Tdata;
331	fs:TFileStream;
332	BEGIN
333	opend.Filter:='Files of matching extension (.'+dat_files[fileid].Extension+')\|.'+dat_files[fileid].Extension+'\|All files\|.';
334	IF opend.Execute THEN BEGIN
335	fs:=TFileStream.Create(opend.FileName,fmOpenRead);
336	IF fs.Size<>dat_files[fileid].size THEN BEGIN
337	ShowMessage('Can''t import '+ExtractFilename(opend.FileName)+
338	', file has to have same size as file in .dat.'+CrLf+
339	'Size of file in .dat: '+FormatFileSize(dat_files[fileid].size)+CrLf+
340	'Size of chosen file: '+FormatFileSize(fs.Size));
341	END ELSE BEGIN
342	SetLength(data,fs.Size);
343	fs.Read(data[0],fs.Size);
344	fs.Free;
345	fs:=TFileStream.Create(dat_filename,fmOpenReadWrite);
346	fs.Seek(dat_files[fileid].dataddr,soFromBeginning);
347	fs.Write(data[0],Length(data));
348	END;
349	fs.Free;
350	listClick(Self);
351	END;
352	END;
353
354	END.