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root/Oni2/oup/current/Tools/MetaEditor.pas

Comparing oup/current/Tools/MetaEditor.pas (file contents):
Revision 209 by alloc, Mon Jun 4 22:07:29 2007 UTC vs.
Revision 240 by alloc, Sat Jul 14 23:12:26 2007 UTC

#	Line 1 | Line 1
1		unit MetaEditor;
2	+
3		interface
4	+
5		uses
6		Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
7	<	Dialogs, VirtualTrees, _FileManager;
7	>	Dialogs, _BaseTemplate, ExtCtrls, VirtualTrees, StdCtrls, ComCtrls, Grids,
8	>	MPHexEditor, Wrapgrid, VTHeaderPopup, Menus, _TreeElement;
9
10		type
11	<	TForm_Meta = class(TForm)
11	>	TForm_Meta = class(TForm_BaseTemplate)
12		VST: TVirtualStringTree;
13	<	procedure FormClose(Sender: TObject; var Action: TCloseAction);
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		private
56	+	root: TTreeElement;
57	+	procedure NewCon(ID: Integer);
58		public
59	<	FileManager: TFileManager;
59	>	procedure SetRoot(TreeElem: TTreeElement);
60		end;
61
19	–	var
20	–	Form_Meta: TForm_Meta;
62
63		implementation
23	–	uses
24	–	Data, _DataTypes, _FileTypes;
64		{$R *.dfm}
65	+	uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes, Main;
66
67		type
68		PNodeData = ^TNodeData;
69
70		TNodeData = record
71	<	Field: TObject;
71	>	Field: TTreeElement;
72		end;
73
74		function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode;
#	Line 43 | Line 83 | begin
83		end;
84
85
86	<
47	<	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
86	>	procedure TForm_Meta.NewCon(ID: Integer);
87		begin
88	<	FileManager.Free;
89	<	Action := caFree;
88	>	if ID >= 0 then
89	>	SetRoot(ConManager.Connection[FConnectionID].MetaData.Root);
90		end;
91
92
93	<	procedure TForm_Meta.FormCreate(Sender: TObject);
93	>	procedure TForm_Meta.SetRoot(TreeElem: TTreeElement);
94		var
56	–	a,b,c: Int64;
95		i: Integer;
96		data: TNodeData;
97	+	node: PVirtualNode;
98		begin
99	<	VST.NodeDataSize := SizeOf(TNodeData);
100	<	VST.Font.Charset := AppSettings.CharSet;
99	>	if FConnectionID <> TreeElem.ConnectionID then
100	>	SelectConnection(TreeElem.ConnectionID);
101	>	root := TreeElem;
102		VST.Clear;
103	+	VST.BeginUpdate;
104	+	for i := 0 to root.ChildCount - 1 do
105	+	begin
106	+	data.Field := root.Child[i];
107	+	node := AddVSTEntry(VST, nil, data);
108	+	if data.Field.ChildCount > 0 then
109	+	VST.HasChildren[node] := True;
110	+	end;
111	+	VST.EndUpdate;
112	+	end;
113
114	<	QueryPerformanceFrequency(c);
115	<	QueryPerformanceCounter(a);
116	<	FileManager := TFileManager.Create(1);
117	<	QueryPerformanceCounter(b);
118	<	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
114	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
115	>	Node: PVirtualNode; var ChildCount: Cardinal);
116	>	var
117	>	data: PNodeData;
118	>	newdata: TNodeData;
119	>	newnode: PVirtualNode;
120	>	i: Integer;
121	>	Meta: TMetaManager;
122	>	begin
123	>	data := Sender.GetNodeData(node);
124	>	Meta := ConManager.Connection[ConnectionID].MetaData;
125
126	<	for i := 0 to FileManager.FileCount - 1 do
126	>	if data.Field.ChildCount > 0 then
127		begin
128	<	data.Field := FileManager.FileById[i];
129	<	AddVSTEntry(VST, nil, data);
128	>	for i := 0 to data.Field.ChildCount - 1 do
129	>	begin
130	>	newdata.Field := data.Field.Child[i];
131	>	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
132	>	if newdata.Field.ChildCount > 0 then
133	>	Sender.HasChildren[newnode] := True;
134	>	end;
135		end;
136	+	ChildCount := Sender.ChildCount[Node];
137		end;
138
139
140
141	+	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
142	+	Node: PVirtualNode; Column: TColumnIndex);
143	+	var
144	+	data: PNodeData;
145	+	ffile: TFile;
146	+	//*******************************************************************
147	+	fs: TFileStream;
148	+	//*******************************************************************
149	+	begin
150	+	data := Sender.GetNodeData(Node);
151	+	ffile := nil;
152	+	if data.Field is TFile then
153	+	ffile := TFile(data.Field);
154	+	if data.Field is TDatLink then
155	+	if Assigned(TDatLink(data.Field).TargetFile) then
156	+	ffile := TFile(TDatLink(data.Field).TargetFile);
157	+	if Assigned(ffile) then
158	+	begin
159	+	if Assigned(ffile.Editor) then
160	+	begin
161	+	ffile.Editor.Align := alClient;
162	+	tab_meta.InsertControl(ffile.Editor);
163	+	ffile.Opened := True;
164	+	end;
165	+	//*******************************************************************
166	+	fs := TFileStream.Create('C:\Spiele\Oni\GameDataFolder\tests\'+IntToStr(ffile.FileInfo.ID)+'_recreated.hex', fmCreate);
167	+	ffile.ReCreateFile(fs);
168	+	fs.Free;
169	+	//*******************************************************************
170	+	end;
171	+	end;
172	+
173	+
174	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
175	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
176	+	var Allowed: Boolean);
177	+	var
178	+	data: PNodeData;
179	+	i: Integer;
180	+	begin
181	+	data := Sender.GetNodeData(NewNode);
182	+	if data.Field is TFile then
183	+	begin
184	+	if Assigned(TFile(data.Field).Editor) then
185	+	Allowed := not TFile(data.Field).Opened
186	+	else
187	+	Allowed := True;
188	+	end;
189	+	if Allowed and Assigned(OldNode) then
190	+	begin
191	+	data := Sender.GetNodeData(OldNode);
192	+	if data.Field is TFile then
193	+	begin
194	+	if TFile(data.Field).Opened then
195	+	begin
196	+	if tab_meta.ControlCount > 0 then
197	+	for i := 0 to tab_meta.ControlCount - 1 do
198	+	tab_meta.RemoveControl(tab_meta.Controls[i]);
199	+	TFile(data.Field).Opened := False;
200	+	end;
201	+	end;
202	+	end;
203	+	end;
204	+
205	+
206		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
207		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
208		var
#	Line 86 | Line 213 | begin
213		if TextType = ttNormal then
214		begin
215		case Column of
216	<	0: begin
90	<	if Data.Field is TFile then
216	>	0:
217		begin
218	<	CellText := TFile(Data.Field).FileName;
218	>	CellText := Data.Field.GetCaption;
219		end;
94	–	end;
95	–	{      0:
96	–	CellText := Data.Caption;
220		1:
221	<	if Data.DataType > 0 then
222	<	CellText := '0x' + IntToHex(Data.Offset, 8)
223	<	else if Data.Offset > 0 then
224	<	CellText := '0x' + IntToHex(Data.Offset, 8);
221	>	begin
222	>	if Data.Field is TFile then
223	>	CellText := TFile(Data.Field).FileInfo.Extension;
224	>	end;
225		2:
226	<	if Data.DataType > 0 then
227	<	CellText := GetDataType(Data.DataType);
226	>	begin
227	>	if Data.Field is TFile then
228	>	CellText := IntToStr(TFile(Data.Field).FileInfo.ID);
229	>	end;
230		3:
231	<	if Data.DataType > 0 then
232	<	CellText := Data.Value //GetValue(data.DataType, data.Offset)
233	<	else if Length(Data.Value) > 0 then
234	<	CellText := IntToStr(StrToInt(Data.Value)) + ' Bytes';
235	<	4:
111	<	CellText := Data.Description;
112	<	}    end;
231	>	begin
232	>	if Data.Field is TDataField then
233	>	CellText := TDataField(Data.Field).ValueAsString;
234	>	end;
235	>	end;
236		end;
237		end;
238
116	–	{
239
240	<	procedure WriteStructureInfos;
240	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
241	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
242	>	TextType: TVSTTextType);
243		var
244	<	i, j:    Integer;
121	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
244	>	Data: PNodeData;
245		begin
246	<	VST.BeginUpdate;
247	<	if VST.RootNodeCount = 0 then
246	>	Data     := Sender.GetNodeData(Node);
247	>	if TextType = ttNormal then
248		begin
249	<	structs := LoadStructureDefinition(ConID, fileid);
250	<	if structs.Data then
130	<	begin
131	<	if Length(structs.Global) > 0 then
132	<	begin
133	<	for i := 0 to High(structs.Global) do
134	<	begin
135	<	Data.Caption  := structs.Global[i].Name;
136	<	Data.Offset   := structs.Global[i].offset;
137	<	Data.DataType := structs.Global[i].datatype;
138	<	Data.Value    := GetValue(structs.Global[i].datatype, structs.Global[i].offset);
139	<	Data.Description := structs.Global[i].description;
140	<	AddVSTEntry(VST, nil, Data);
141	<	end;
142	<	end;
143	<	if Length(structs.Subs) > 0 then
144	<	begin
145	<	for i := 0 to High(structs.Subs) do
249	>	case Column of
250	>	0:
251		begin
252	<	with structs.Subs[i] do
252	>	if Data.Field is TFile then
253		begin
254	<	if Length(Entries) > 0 then
255	<	begin
256	<	if Pos('#', SubName) > 0 then
257	<	begin
153	<	Data.Offset  := StrToInt('$'+MidStr(SubName, Pos('#', SubName) + 1, 8));
154	<	Data.Value   := '$' +
155	<	MidStr(SubName, PosEx('#', SubName, Pos('#', SubName) + 1) + 1, 8);
156	<	Data.Caption := MidStr(SubName, 1, Pos('#', SubName) - 1);
157	<	Data.Description := SubDesc;
158	<	end
159	<	else
160	<	begin
161	<	Data.Caption := SubName;
162	<	Data.Description := SubDesc;
163	<	Data.Offset := 0;
164	<	Data.Value := '';
165	<	end;
166	<	Data.DataType := 0;
167	<	node := AddVSTEntry(VST, nil, Data);
168	<	Data.Description := '';
169	<	for j := 0 to High(Entries) do
170	<	begin
171	<	Data.Caption  := Entries[j].Name;
172	<	Data.Offset   := Entries[j].offset;
173	<	Data.DataType := Entries[j].datatype;
174	<	Data.Value    := GetValue(Entries[j].datatype, Entries[j].offset);
175	<	Data.Description := Entries[j].description;
176	<	AddVSTEntry(VST, node, Data);
177	<	end;
178	<	end;
254	>	if Length(TFile(Data.Field).FileInfo.Name) = 0 then
255	>	TargetCanvas.Font.Color := $C06060;
256	>	if TFile(Data.Field).FileInfo.Size = 0 then
257	>	TargetCanvas.Font.Color := $2020A0;
258		end;
259		end;
181	–	end;
260		end;
261	<	if VST.RootNodeCount > 0 then
262	<	VST.FocusedNode := VST.GetFirst;
263	<	end
264	<	else
261	>	end;
262	>	end;
263	>
264	>
265	>
266	>	procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
267	>	Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
268	>	var AskParent: Boolean; var PopupMenu: TPopupMenu);
269	>	var
270	>	data: PNodeData;
271	>	begin
272	>	inherited;
273	>	AskParent := False;
274	>	if Assigned(Node) then
275		begin
276	<	Node := VST.GetFirst;
277	<	while Assigned(Node) do
276	>	Sender.Selected[Node] := True;
277	>	Sender.FocusedNode := Node;
278	>	data := Sender.GetNodeData(Node);
279	>	if Column = 0 then
280		begin
281	<	pdata := VST.GetNodeData(Node);
282	<	if pdata.DataType > 0 then
283	<	pdata.Value := GetValue(pdata.Datatype, pdata.Offset);
284	<	Node := VST.GetNext(Node);
281	>	if TTreeElement(data.Field).GetChildCount > 0 then
282	>	PopupMenu := vst_popup
283	>	else
284	>	PopupMenu := nil;
285		end;
286		end;
197	–	VST.EndUpdate;
287		end;
288	<	}
288	>
289	>	procedure TForm_Meta.vst_newRootClick(Sender: TObject);
290	>	var
291	>	data: PNodeData;
292	>	form: TForm_BaseTemplate;
293	>	begin
294	>	inherited;
295	>	data := VST.GetNodeData(VST.FocusedNode);
296	>	form := nil;
297	>	form := Form_Main.open_child('meta');
298	>	if form is TForm_Meta then
299	>	TForm_Meta(form).SetRoot(data.Field);
300	>	end;
301	>
302	>	procedure TForm_Meta.vst_setRootClick(Sender: TObject);
303	>	var
304	>	data: PNodeData;
305	>	begin
306	>	inherited;
307	>	data := VST.GetNodeData(VST.FocusedNode);
308	>	SetRoot(data.Field);
309	>	end;
310	>
311	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
312	>	begin
313	>	//  Meta.Free;
314	>	inherited;
315	>	end;
316	>
317	>	procedure TForm_Meta.FormCreate(Sender: TObject);
318	>	begin
319	>	inherited;
320	>	OnNewConnection := NewCon;
321	>
322	>	VST.NodeDataSize := SizeOf(TNodeData);
323	>	VST.Font.Charset := AppSettings.CharSet;
324	>	VST.Clear;
325	>
326	>	UpdateConList;
327	>	end;
328	>
329		end.

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