source: oup/current/Tools/TxmpReplace.pas@ 192

Last change on this file since 192 was 192, checked in by alloc, 18 years ago
File size: 6.1 KB
Line 
1unit TxmpReplace;
2interface
3uses
4 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
5 Dialogs, Template, StdCtrls, ExtCtrls,
6 Functions, Data, OniImgClass, Menus, Buttons, TypeDefs;
7
8type
9 TForm_TxmpReplace = class(TForm_ToolTemplate)
10 group_options: TGroupBox;
11 btn_replace: TButton;
12 check_transparency: TCheckBox;
13 check_fading: TCheckBox;
14 panel_txmppreview: TPanel;
15 btn_save: TButton;
16 image_txmppreview: TImage;
17 splitter_txmp: TSplitter;
18 group_bmpselect: TGroupBox;
19 image_bmppreview: TImage;
20 panel_load: TPanel;
21 btn_load: TButton;
22 opend: TOpenDialog;
23 saved: TSaveDialog;
24 procedure SelectFile(fileinfo: TFileInfo);
25 procedure FormCreate(Sender: TObject);
26 procedure FormClose(Sender: TObject; var Action: TCloseAction);
27 procedure btn_saveClick(Sender: TObject);
28 procedure btn_loadClick(Sender: TObject);
29 procedure btn_replaceClick(Sender: TObject);
30 private
31 OniImage_Old: TOniImage;
32 OniImage_New: TOniImage;
33 old_size: Integer;
34 fileid: Integer;
35 public
36 end;
37
38var
39 Form_TxmpReplace: TForm_TxmpReplace;
40
41implementation
42{$R *.dfm}
43uses Main, ConnectionManager, ImagingTypes;
44
45
46
47procedure TForm_TxmpReplace.SelectFile(fileinfo: TFileInfo);
48var
49 mem: TMemoryStream;
50 fadingbyte, depthbyte, storebyte: Byte;
51begin
52 fileid := fileinfo.ID;
53 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $88, SizeOf(fadingbyte), @fadingbyte);
54 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $89, SizeOf(depthbyte), @depthbyte);
55 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $90, SizeOf(storebyte), @storebyte);
56
57 OniImage_Old.LoadFromTXMP(ConnectionID, fileid);
58 old_size := OniImage_Old.GetImageSize(True);
59 OniImage_Old.DrawOnCanvas(image_txmppreview.Canvas, 0);
60
61 check_fading.Checked := OniImage_Old.HasMipMaps;
62// check_transparency.Checked := (depthbyte and $04) > 0;
63 check_transparency.Checked := storebyte in [0, 2, 7];
64
65 group_bmpselect.Enabled := True;
66end;
67
68
69procedure TForm_TxmpReplace.btn_loadClick(Sender: TObject);
70var
71 mem: TMemoryStream;
72begin
73 if opend.Execute then
74 begin
75 OniImage_New.LoadFromFile(opend.FileName);
76 OniImage_New.DrawOnCanvas(image_bmppreview.Canvas, 0);
77 group_options.Enabled := True;
78 end;
79end;
80
81
82
83
84procedure TForm_TxmpReplace.btn_replaceClick(Sender: TObject);
85var
86 newsize: Integer;
87 old_rawaddr, new_rawaddr: Integer;
88 oldfading: Byte;
89 datbyte: Word;
90 mem: TMemoryStream;
91begin
92 if filelist.ItemIndex >= 0 then
93 begin
94 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $88, 1, @oldfading);
95 if not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN) then
96 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $A0, 4, @old_rawaddr)
97 else
98 ConManager.Connection[ConnectionID].LoadDatFilePart(fileid, $9C, 4, @old_rawaddr);
99
100 if (OniImage_Old.Width[1] <> OniImage_New.Width[1]) or
101 (OniImage_Old.Height[1] <> OniImage_New.Height[1]) then
102 begin
103 if MessageBox(Self.Handle,
104 PChar(
105 'Current image and new image have different size' + CrLf +
106 '(Current: ' + IntToStr(OniImage_Old.Width[1]) + 'x' +
107 IntToStr(OniImage_Old.Height[1]) + ' - New: ' +
108 IntToStr(OniImage_New.Width[1]) + 'x' +
109 IntToStr(OniImage_New.Height[1]) +
110 ')' + CrLf + 'Replace anyway?'),
111 PChar(filelist.Items.Strings[filelist.ItemIndex]), MB_YESNO) = idNo then
112 Exit;
113 end;
114
115 mem := TMemoryStream.Create;
116
117 OniImage_New.SaveDataToStream(check_fading.Checked, TStream(mem));
118
119 newsize := mem.Size;
120 mem.Seek(0, soFromBeginning);
121
122 if (newsize > old_size) and (ConManager.Connection[ConnectionID].Backend = DB_ONI) then
123 new_rawaddr := ConManager.Connection[ConnectionID].AppendRawFile(
124 not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN),
125 mem.Size, mem)
126 else
127 begin
128 new_rawaddr := old_rawaddr;
129 ConManager.Connection[ConnectionID].UpdateRawFile(fileid, $9C, mem);
130 end;
131
132 datbyte := $00;
133 if check_fading.Checked then
134 datbyte := datbyte or $01;
135 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $88, 1, @datbyte);
136 datbyte := $10;
137// if check_transparency.Checked then
138// datbyte := datbyte or $04;
139 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $89, 1, @datbyte);
140 datbyte := OniImage_New.Width[1];
141 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $8C, 2, @datbyte);
142 datbyte := OniImage_New.Height[1];
143 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $8E, 2, @datbyte);
144 case OniImage_New.Format of
145 ifA1R5G5B5: datbyte := 2;
146 ifA4R4G4B4: datbyte := 0;
147 ifA8R8G8B8:
148 begin
149 datbyte := 8;
150 OniImage_New.Format := ifX8R8G8B8;
151 end;
152 ifX8R8G8B8: datbyte := 8;
153 ifDXT1: datbyte := 9;
154 else
155 OniImage_New.Format := ifX8R8G8B8;
156 datbyte := 8;
157 end;
158 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $90, 1, @datbyte);
159 if not (ConManager.Connection[ConnectionID].DataOS = DOS_WIN) then
160 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $A0, 4, @new_rawaddr)
161 else
162 ConManager.Connection[ConnectionID].UpdateDatFilePart(fileid, $9C, 4, @new_rawaddr);
163
164 ShowMessage('TXMP-image replaced');
165 end;
166end;
167
168
169
170
171procedure TForm_TxmpReplace.FormClose(Sender: TObject; var Action: TCloseAction);
172begin
173 OniImage_Old.Free;
174 OniImage_New.Free;
175 inherited;
176end;
177
178
179
180
181procedure TForm_TxmpReplace.FormCreate(Sender: TObject);
182begin
183 inherited;
184 OniImage_Old := TOniImage.Create;
185 OniImage_New := TOniImage.Create;
186 Self.AllowedExts := 'TXMP';
187 Self.OnNewFileSelected := SelectFile;
188 opend.Filter := saved.Filter;
189end;
190
191
192
193
194procedure TForm_TxmpReplace.btn_saveClick(Sender: TObject);
195begin
196 if saved.Execute then
197 OniImage_Old.WriteToFile(saved.FileName);
198end;
199
200begin
201 AddToolListEntry('txmpreplace', 'TXMP Replacer', 'TXMP');
202end.
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