1 | unit Unit1; |
---|
2 | interface |
---|
3 | uses |
---|
4 | Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, |
---|
5 | Dialogs, StdCtrls, VirtualTrees, StrUtils, ExtCtrls; |
---|
6 | |
---|
7 | type |
---|
8 | TForm1 = class(TForm) |
---|
9 | vst: TVirtualStringTree; |
---|
10 | list: TListBox; |
---|
11 | Splitter1: TSplitter; |
---|
12 | procedure FormCreate(Sender: TObject); |
---|
13 | procedure listClick(Sender: TObject); |
---|
14 | procedure vstGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; |
---|
15 | Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString); |
---|
16 | private |
---|
17 | public |
---|
18 | end; |
---|
19 | |
---|
20 | TSwapList = class; |
---|
21 | |
---|
22 | TSwapItem = class |
---|
23 | name: String; |
---|
24 | size: Integer; |
---|
25 | parent: TSwapList; |
---|
26 | end; |
---|
27 | |
---|
28 | TSwapList = class(TSwapItem) |
---|
29 | childs: array of TSwapItem; |
---|
30 | count: Integer; |
---|
31 | constructor Create; |
---|
32 | function AddElem(name: String; size: Integer): Integer; |
---|
33 | function AddArray(name: String; count: Integer): Integer; |
---|
34 | function CloseArray: TSwapList; |
---|
35 | function Child(index: Integer): TSwapItem; |
---|
36 | end; |
---|
37 | |
---|
38 | TType = record |
---|
39 | name: String; |
---|
40 | SwapList: TSwapList; |
---|
41 | end; |
---|
42 | |
---|
43 | TTypes = array of TType; |
---|
44 | |
---|
45 | PNodeData = ^TNodeData; |
---|
46 | TNodeData = record |
---|
47 | TypeName: String; |
---|
48 | Address: Integer; |
---|
49 | Size: Integer; |
---|
50 | end; |
---|
51 | |
---|
52 | var |
---|
53 | Form1: TForm1; |
---|
54 | Types: TTypes; |
---|
55 | descfile: Text; |
---|
56 | |
---|
57 | implementation |
---|
58 | |
---|
59 | {$R *.dfm} |
---|
60 | |
---|
61 | function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode; |
---|
62 | ARecord: TNodeData): PVirtualNode; |
---|
63 | var |
---|
64 | Data: PNodeData; |
---|
65 | begin |
---|
66 | Result := AVST.AddChild(ANode); |
---|
67 | Data := AVST.GetNodeData(Result); |
---|
68 | AVST.ValidateNode(Result, False); |
---|
69 | Data^ := ARecord; |
---|
70 | end; |
---|
71 | |
---|
72 | procedure TForm1.FormCreate(Sender: TObject); |
---|
73 | var |
---|
74 | state: Integer; |
---|
75 | line, datas: String; |
---|
76 | i: Integer; |
---|
77 | current_list: TSwapList; |
---|
78 | begin |
---|
79 | VST.NodeDataSize := SizeOf(TNodeData); |
---|
80 | |
---|
81 | state := 0; |
---|
82 | current_list := nil; |
---|
83 | AssignFile(descfile, ExtractFilePath(Application.ExeName)+'\templates.txt.gz'); |
---|
84 | Reset(descfile); |
---|
85 | while not EoF(descfile) do |
---|
86 | begin |
---|
87 | ReadLn(descfile, line); |
---|
88 | if state = 0 then |
---|
89 | begin |
---|
90 | if Pos('gSwapCodes_', line) = 1 then |
---|
91 | begin |
---|
92 | SetLength(Types, Length(Types) + 1); |
---|
93 | Types[High(Types)].name := MidStr(line, Pos('_', line)+1, 4); |
---|
94 | Types[High(Types)].SwapList := TSwapList.Create; |
---|
95 | Types[High(Types)].SwapList.parent := nil; |
---|
96 | current_list := Types[High(Types)].SwapList; |
---|
97 | state := 1; |
---|
98 | datas := MidStr(line, Pos('db ', line) + 3, PosEx(' ', line, Pos('db ', line) + 3) - Pos('db ', line) - 3 ); |
---|
99 | if datas = 'SWAPC_8BYTE' then |
---|
100 | current_list.AddElem('SWAPC_8BYTE', 8) |
---|
101 | else if datas = 'SWAPC_4BYTE' then |
---|
102 | current_list.AddElem('SWAPC_4BYTE', 4) |
---|
103 | else if datas = 'SWAPC_2BYTE' then |
---|
104 | current_list.AddElem('SWAPC_2BYTE', 2) |
---|
105 | else if datas = 'SWAPC_1BYTE' then |
---|
106 | current_list.AddElem('SWAPC_1BYTE', 1); |
---|
107 | end; |
---|
108 | if Pos('gTemplate_', line) = 1 then |
---|
109 | begin |
---|
110 | datas := MidStr(line, Pos('_', line)+1, 4); |
---|
111 | for i := 0 to High(Types) do |
---|
112 | if Types[i].name = datas then |
---|
113 | Break; |
---|
114 | if i < Length(Types) then |
---|
115 | begin |
---|
116 | if Pos('"', line) = 0 then |
---|
117 | ReadLn(descfile, line); |
---|
118 | datas := MidStr(line, Pos('"', line) + 1, PosEx('"', line, Pos('"', line) + 1) - (Pos('"', line) + 1) ); |
---|
119 | Types[i].name := Types[i].name + ' - ' + datas; |
---|
120 | end; |
---|
121 | end; |
---|
122 | end else begin |
---|
123 | if PosEx(' ', line, Pos(' d', line) + 4) > 0 then |
---|
124 | datas := MidStr(line, Pos(' d', line) + 4, PosEx(' ', line, Pos(' d', line) + 4) - (Pos(' d', line) + 4) ) |
---|
125 | else |
---|
126 | datas := MidStr(line, Pos(' d', line) + 4, Length(line) - Pos(' d', line) ); |
---|
127 | if datas = 'SWAPC_8BYTE' then |
---|
128 | current_list.AddElem('SWAPC_8BYTE', 8) |
---|
129 | else if datas = 'SWAPC_4BYTE' then |
---|
130 | current_list.AddElem('SWAPC_4BYTE', 4) |
---|
131 | else if datas = 'SWAPC_2BYTE' then |
---|
132 | current_list.AddElem('SWAPC_2BYTE', 2) |
---|
133 | else if datas = 'SWAPC_1BYTE' then |
---|
134 | current_list.AddElem('SWAPC_1BYTE', 1) |
---|
135 | else if datas = 'SWAPC_FIXARR_S' then |
---|
136 | begin |
---|
137 | ReadLn(descfile, line); |
---|
138 | if Pos('h', line) > 0 then |
---|
139 | datas := MidStr(line, Pos('db ', line) + 3, Pos('h', line) - (Pos('db ', line) + 3) ) |
---|
140 | else |
---|
141 | datas := MidStr(line, Pos('db ', line) + 3, Length(Line) - (Pos('db ', line) + 2) ); |
---|
142 | i := current_list.AddArray('SWAPC_FIXARR_S', StrToInt('$'+datas)); |
---|
143 | current_list := TSwapList(current_list.Child(i)); |
---|
144 | Inc(State); |
---|
145 | end else if datas = 'SWAPC_FIXARR_E' then |
---|
146 | begin |
---|
147 | Dec(State); |
---|
148 | current_list := current_list.CloseArray; |
---|
149 | end else if datas = 'SWAPC_VARARR_S' then |
---|
150 | begin |
---|
151 | ReadLn(descfile, line); |
---|
152 | datas := MidStr(line, Pos(' d', line) + 4, Length(line) - (Pos(' d', line) + 3)); |
---|
153 | if datas = 'SWAPC_8BYTE' then |
---|
154 | i := current_list.AddArray('SWAPC_VARARR_S', 8) |
---|
155 | else if datas = 'SWAPC_4BYTE' then |
---|
156 | i := current_list.AddArray('SWAPC_VARARR_S', 4) |
---|
157 | else if datas = 'SWAPC_2BYTE' then |
---|
158 | i := current_list.AddArray('SWAPC_VARARR_S', 2) |
---|
159 | else if datas = 'SWAPC_1BYTE' then |
---|
160 | i := current_list.AddArray('SWAPC_VARARR_S', 1); |
---|
161 | current_list := TSwapList(current_list.Child(i)); |
---|
162 | end else if datas = 'SWAPC_VARARR_E' then |
---|
163 | begin |
---|
164 | Dec(State); |
---|
165 | current_list := current_list.CloseArray; |
---|
166 | end else if datas = 'SWAPC_TMPL_PTR' then |
---|
167 | begin |
---|
168 | ReadLn(descfile, line); |
---|
169 | datas := MidStr(line, Pos('dd ', line) + 4, 4); |
---|
170 | current_list.AddElem('SWAPC_TMPL_PTR: ' + datas, 4); |
---|
171 | end; |
---|
172 | end; |
---|
173 | end; |
---|
174 | CloseFile(descfile); |
---|
175 | |
---|
176 | list.Items.Clear; |
---|
177 | for i := 0 to High(Types) do |
---|
178 | list.Items.Add(Types[i].name); |
---|
179 | end; |
---|
180 | |
---|
181 | |
---|
182 | { TSwapList } |
---|
183 | |
---|
184 | function TSwapList.AddArray(name: String; count: Integer): Integer; |
---|
185 | begin |
---|
186 | SetLength(childs, Length(childs) + 1); |
---|
187 | Result := High(childs); |
---|
188 | childs[Result] := TSwapList.Create; |
---|
189 | childs[Result].name := name; |
---|
190 | childs[Result].size := 0; |
---|
191 | childs[Result].parent := Self; |
---|
192 | TSwapList(childs[Result]).count := count; |
---|
193 | end; |
---|
194 | |
---|
195 | function TSwapList.AddElem(name: String; size: Integer): Integer; |
---|
196 | begin |
---|
197 | SetLength(childs, Length(childs) + 1); |
---|
198 | Result := High(childs); |
---|
199 | childs[Result] := TSwapItem.Create; |
---|
200 | childs[Result].name := name; |
---|
201 | childs[Result].size := size; |
---|
202 | childs[Result].parent := Self; |
---|
203 | Self.size := Self.size + size; |
---|
204 | end; |
---|
205 | |
---|
206 | function TSwapList.Child(index: Integer): TSwapItem; |
---|
207 | begin |
---|
208 | Result := childs[index]; |
---|
209 | end; |
---|
210 | |
---|
211 | function TSwapList.CloseArray: TSwapList; |
---|
212 | begin |
---|
213 | if Self.name = 'SWAPC_FIXARR_S' then |
---|
214 | Self.size := Self.size * Self.count |
---|
215 | else |
---|
216 | Self.size := Self.count; |
---|
217 | Result := Self.parent; |
---|
218 | end; |
---|
219 | |
---|
220 | constructor TSwapList.Create; |
---|
221 | begin |
---|
222 | SetLength(childs, 0); |
---|
223 | count := -1; |
---|
224 | end; |
---|
225 | |
---|
226 | procedure TForm1.listClick(Sender: TObject); |
---|
227 | var |
---|
228 | i: LongWord; |
---|
229 | Data: TNodeData; |
---|
230 | node: PVirtualNode; |
---|
231 | name: String; |
---|
232 | |
---|
233 | procedure AddChilds(parent: PVirtualNode; SwapList: TSwapList; address: Integer); |
---|
234 | var |
---|
235 | i: Integer; |
---|
236 | begin |
---|
237 | if Length(SwapList.childs) > 0 then |
---|
238 | begin |
---|
239 | for i := 0 to High(SwapList.childs) do |
---|
240 | begin |
---|
241 | data.TypeName := SwapList.Child(i).name; |
---|
242 | data.Size := SwapList.Child(i).size; |
---|
243 | data.Address := address; |
---|
244 | address := address + data.Size; |
---|
245 | node := AddVSTEntry(VST, parent, data); |
---|
246 | if SwapList.Child(i) is TSwapList then |
---|
247 | AddChilds(node, TSwapList(SwapList.Child(i)), address); |
---|
248 | end; |
---|
249 | end; |
---|
250 | end; |
---|
251 | |
---|
252 | begin |
---|
253 | VST.Clear; |
---|
254 | VST.BeginUpdate; |
---|
255 | |
---|
256 | name := list.Items.Strings[list.ItemIndex]; |
---|
257 | for i := 0 to High(Types) do |
---|
258 | if Types[i].name = name then |
---|
259 | Break; |
---|
260 | |
---|
261 | if i < Length(Types) then |
---|
262 | begin |
---|
263 | AddChilds(nil, Types[i].SwapList, 0); |
---|
264 | end; |
---|
265 | |
---|
266 | VST.EndUpdate; |
---|
267 | end; |
---|
268 | |
---|
269 | procedure TForm1.vstGetText(Sender: TBaseVirtualTree; Node: PVirtualNode; |
---|
270 | Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString); |
---|
271 | var |
---|
272 | data: PNodeData; |
---|
273 | begin |
---|
274 | data := vst.GetNodeData(node); |
---|
275 | if TextType = ttNormal then |
---|
276 | begin |
---|
277 | case Column of |
---|
278 | 0: CellText := data.TypeName; |
---|
279 | 1: CellText := '0x' + IntToHex(data.Address, 8); |
---|
280 | 2: CellText := IntToStr(data.Size); |
---|
281 | end; |
---|
282 | end; |
---|
283 | end; |
---|
284 | |
---|
285 | end. |
---|