source: oup/current/Tools/MetaEditor.pas@ 242

Last change on this file since 242 was 242, checked in by alloc, 18 years ago
File size: 10.1 KB
Line 
1unit MetaEditor;
2
3interface
4
5uses
6 Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
7 Dialogs, _BaseTemplate, ExtCtrls, VirtualTrees, StdCtrls, ComCtrls, Grids,
8 MPHexEditor, Wrapgrid, VTHeaderPopup, Menus, _TreeElement;
9
10type
11 TForm_Meta = class(TForm_BaseTemplate)
12 VST: TVirtualStringTree;
13 splitter: TSplitter;
14 rightPages: TPageControl;
15 tab_hex: TTabSheet;
16 tab_meta: TTabSheet;
17 panel_hex_actions: TPanel;
18 hex: TMPHexEditor;
19 splitter_hex_1: TSplitter;
20 value_viewer: TWrapGrid;
21 splitter_hex_2: TSplitter;
22 structviewer: TVirtualStringTree;
23 value_viewer_context: TPopupMenu;
24 value_viewer_context_copy: TMenuItem;
25 value_viewer_context_copyasdec: TMenuItem;
26 value_viewer_context_copyasfloat: TMenuItem;
27 value_viewer_context_copyasbitset: TMenuItem;
28 value_viewer_context_copyasstring: TMenuItem;
29 value_viewer_context_copyashex: TMenuItem;
30 VTHPopup: TVTHeaderPopupMenu;
31 btn_export: TButton;
32 btn_import: TButton;
33 vst_popup: TPopupMenu;
34 vst_newRoot: TMenuItem;
35 vst_setRoot: TMenuItem;
36 procedure FormCreate(Sender: TObject);
37 procedure VSTInitChildren(Sender: TBaseVirtualTree; Node: PVirtualNode;
38 var ChildCount: Cardinal);
39 procedure FormClose(Sender: TObject; var Action: TCloseAction);
40 procedure VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode;
41 Column: TColumnIndex);
42 procedure VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
43 NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
44 var Allowed: Boolean);
45 procedure VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
46 Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
47 procedure VSTPaintText(Sender: TBaseVirtualTree;
48 const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
49 TextType: TVSTTextType);
50 procedure VSTGetPopupMenu(Sender: TBaseVirtualTree; Node: PVirtualNode;
51 Column: TColumnIndex; const P: TPoint; var AskParent: Boolean;
52 var PopupMenu: TPopupMenu);
53 procedure vst_setRootClick(Sender: TObject);
54 procedure vst_newRootClick(Sender: TObject);
55 procedure VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
56 Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
57 var HintText: WideString);
58 private
59 root: TTreeElement;
60 procedure NewCon(ID: Integer);
61 public
62 procedure SetRoot(TreeElem: TTreeElement);
63 end;
64
65
66implementation
67{$R *.dfm}
68uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes, Main,
69 TypeDefs;
70
71type
72 PNodeData = ^TNodeData;
73
74 TNodeData = record
75 Field: TTreeElement;
76 end;
77
78function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode;
79 ARecord: TNodeData): PVirtualNode;
80var
81 Data: PNodeData;
82begin
83 Result := AVST.AddChild(ANode);
84 Data := AVST.GetNodeData(Result);
85 AVST.ValidateNode(Result, False);
86 Data^ := ARecord;
87end;
88
89
90procedure TForm_Meta.NewCon(ID: Integer);
91begin
92 if ID >= 0 then
93 SetRoot(ConManager.Connection[FConnectionID].MetaData.Root);
94//SetRoot(ConManager.Connection[FConnectionID].MetaData.FileById[454]);
95end;
96
97
98procedure TForm_Meta.SetRoot(TreeElem: TTreeElement);
99var
100 i: Integer;
101 data: TNodeData;
102 node: PVirtualNode;
103begin
104 if FConnectionID <> TreeElem.ConnectionID then
105 SelectConnection(TreeElem.ConnectionID);
106 root := TreeElem;
107 VST.Clear;
108 VST.BeginUpdate;
109 for i := 0 to root.ChildCount - 1 do
110 begin
111 data.Field := root.Child[i];
112 node := AddVSTEntry(VST, nil, data);
113 if data.Field.ChildCount > 0 then
114 VST.HasChildren[node] := True;
115 end;
116 VST.EndUpdate;
117end;
118
119procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
120 Node: PVirtualNode; var ChildCount: Cardinal);
121var
122 data: PNodeData;
123 newdata: TNodeData;
124 newnode: PVirtualNode;
125 i: Integer;
126begin
127 data := Sender.GetNodeData(node);
128
129 if data.Field.ChildCount > 0 then
130 begin
131 for i := 0 to data.Field.ChildCount - 1 do
132 begin
133 newdata.Field := data.Field.Child[i];
134 newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
135 if newdata.Field.ChildCount > 0 then
136 Sender.HasChildren[newnode] := True;
137 end;
138 end;
139 ChildCount := Sender.ChildCount[Node];
140end;
141
142
143
144procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
145 Node: PVirtualNode; Column: TColumnIndex);
146var
147 data: PNodeData;
148 ffile: TFile;
149//*******************************************************************
150 fs: TFileStream;
151//*******************************************************************
152begin
153 data := Sender.GetNodeData(Node);
154 ffile := nil;
155 if data.Field is TFile then
156 ffile := TFile(data.Field);
157 if data.Field is _MetaTypes.TDatLink then
158 if Assigned(_MetaTypes.TDatLink(data.Field).TargetFile) then
159 ffile := TFile(_MetaTypes.TDatLink(data.Field).TargetFile);
160 if Assigned(ffile) then
161 begin
162 if Assigned(ffile.Editor) then
163 begin
164 ffile.Editor.Align := alClient;
165 tab_meta.InsertControl(ffile.Editor);
166 ffile.Opened := True;
167 end;
168//*******************************************************************
169// fs := TFileStream.Create('C:\Spiele\Oni\GameDataFolder\tests\'+IntToStr(ffile.FileInfo.ID)+'_recreated.hex', fmCreate);
170// ffile.ReCreateFile(fs);
171// fs.Free;
172//*******************************************************************
173 end;
174end;
175
176
177procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
178 NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
179 var Allowed: Boolean);
180var
181 data: PNodeData;
182 i: Integer;
183begin
184 data := Sender.GetNodeData(NewNode);
185 if data.Field is TFile then
186 begin
187 if Assigned(TFile(data.Field).Editor) then
188 Allowed := not TFile(data.Field).Opened
189 else
190 Allowed := True;
191 end;
192 if Allowed and Assigned(OldNode) then
193 begin
194 data := Sender.GetNodeData(OldNode);
195 if data.Field is TFile then
196 begin
197 if TFile(data.Field).Opened then
198 begin
199 if tab_meta.ControlCount > 0 then
200 for i := 0 to tab_meta.ControlCount - 1 do
201 tab_meta.RemoveControl(tab_meta.Controls[i]);
202 TFile(data.Field).Opened := False;
203 end;
204 end;
205 end;
206end;
207
208
209procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
210 Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
211var
212 Data: PNodeData;
213begin
214 Data := Sender.GetNodeData(Node);
215 CellText := '';
216 if TextType = ttNormal then
217 begin
218 case Column of
219 0: CellText := Data.Field.Caption;
220 1: CellText := data.Field.VType;
221 2:
222 begin
223 if Data.Field is TDataField then
224 CellText := TDataField(Data.Field).ValueAsString;
225 end;
226 end;
227 end;
228end;
229
230
231procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
232 const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
233 TextType: TVSTTextType);
234var
235 Data: PNodeData;
236begin
237 Data := Sender.GetNodeData(Node);
238 if TextType = ttNormal then
239 begin
240 case Column of
241 0:
242 begin
243 if Data.Field is TFile then
244 begin
245 if Length(TFile(Data.Field).FileInfo.Name) = 0 then
246 TargetCanvas.Font.Color := $C06060;
247 if TFile(Data.Field).FileInfo.Size = 0 then
248 TargetCanvas.Font.Color := $2020A0;
249 end;
250 end;
251 end;
252 end;
253end;
254
255
256
257procedure TForm_Meta.VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
258 Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
259 var HintText: WideString);
260var
261 data: PNodeData;
262 CellText: WideString;
263
264 i: Integer;
265 links: TStrings;
266begin
267 inherited;
268 if Assigned(Node) then
269 begin
270 VSTGetText(Sender, Node, Column, ttNormal, CellText);
271 if Length(CellText) > 0 then
272 begin
273 data := Sender.GetNodeData(Node);
274 if data.Field is TDataField then
275 begin
276 case Column of
277 0,1: HintText := TDataField(data.Field).Description;
278 2: HintText := '';
279 end;
280 end;
281 if (data.Field is _MetaTypes.TDatLink) and (Column = 2) then
282 begin
283 links := nil;
284 links := ConManager.Connection[FConnectionID].GetFilesList(_MetaTypes.TDatLink(data.Field).PosExts, '', False, ST_NameAsc);
285 HintText := IntToStr(links.Count);
286 for i := 0 to Min(links.Count - 1, 99) do
287 begin
288 if (i mod 5) = 0 then
289 HintText := HintText + #13+#10;
290 HintText := HintText + links.Strings[i] + ' ';
291 end;
292 end;
293 end;
294 end
295 else
296 HintText := '';
297end;
298
299procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
300 Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
301 var AskParent: Boolean; var PopupMenu: TPopupMenu);
302var
303 data: PNodeData;
304begin
305 inherited;
306 AskParent := False;
307 if Assigned(Node) then
308 begin
309 Sender.Selected[Node] := True;
310 Sender.FocusedNode := Node;
311 data := Sender.GetNodeData(Node);
312 if Column = 0 then
313 begin
314 if TTreeElement(data.Field).ChildCount > 0 then
315 PopupMenu := vst_popup
316 else
317 PopupMenu := nil;
318 end;
319 end;
320end;
321
322procedure TForm_Meta.vst_newRootClick(Sender: TObject);
323var
324 data: PNodeData;
325 form: TForm_BaseTemplate;
326begin
327 inherited;
328 data := VST.GetNodeData(VST.FocusedNode);
329 form := nil;
330 form := Form_Main.open_child('meta');
331 if form is TForm_Meta then
332 TForm_Meta(form).SetRoot(data.Field);
333end;
334
335procedure TForm_Meta.vst_setRootClick(Sender: TObject);
336var
337 data: PNodeData;
338begin
339 inherited;
340 data := VST.GetNodeData(VST.FocusedNode);
341 SetRoot(data.Field);
342end;
343
344procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
345begin
346// Meta.Free;
347 inherited;
348end;
349
350procedure TForm_Meta.FormCreate(Sender: TObject);
351begin
352 inherited;
353 OnNewConnection := NewCon;
354
355 VST.NodeDataSize := SizeOf(TNodeData);
356 VST.Font.Charset := AppSettings.CharSet;
357 VST.Clear;
358
359 UpdateConList;
360end;
361
362end.
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