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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 243 by alloc, Fri Aug 10 17:26:03 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	+	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	<	FileManager: TFileManager;
62	>	procedure SetRoot(TreeElem: TTreeElement);
63		end;
64
19	–	var
20	–	Form_Meta: TForm_Meta;
65
66		implementation
23	–	uses
24	–	Data, _DataTypes, _FileTypes;
67		{$R *.dfm}
68	+	uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes, Main,
69	+	TypeDefs;
70
71		type
72		PNodeData = ^TNodeData;
73
74		TNodeData = record
75	<	Field: TObject;
75	>	Field: TTreeElement;
76		end;
77
78		function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode;
#	Line 43 | Line 87 | begin
87		end;
88
89
90	<
47	<	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
90	>	procedure TForm_Meta.NewCon(ID: Integer);
91		begin
92	<	FileManager.Free;
93	<	Action := caFree;
92	>	if ID >= 0 then
93	>	SetRoot(ConManager.Connection[FConnectionID].MetaData.Root);
94	>	//SetRoot(ConManager.Connection[FConnectionID].MetaData.FileById[454]);
95		end;
96
97
98	<	procedure TForm_Meta.FormCreate(Sender: TObject);
98	>	procedure TForm_Meta.SetRoot(TreeElem: TTreeElement);
99		var
56	–	a,b,c: Int64;
100		i: Integer;
101		data: TNodeData;
102	+	node: PVirtualNode;
103		begin
104	<	VST.NodeDataSize := SizeOf(TNodeData);
105	<	VST.Font.Charset := AppSettings.CharSet;
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;
117	+	end;
118
119	<	QueryPerformanceFrequency(c);
120	<	QueryPerformanceCounter(a);
121	<	FileManager := TFileManager.Create(1);
122	<	QueryPerformanceCounter(b);
123	<	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
119	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
120	>	Node: PVirtualNode; var ChildCount: Cardinal);
121	>	var
122	>	data: PNodeData;
123	>	newdata: TNodeData;
124	>	newnode: PVirtualNode;
125	>	i: Integer;
126	>	begin
127	>	data := Sender.GetNodeData(node);
128
129	<	for i := 0 to FileManager.FileCount - 1 do
129	>	if data.Field.ChildCount > 0 then
130		begin
131	<	data.Field := FileManager.FileById[i];
132	<	AddVSTEntry(VST, nil, data);
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];
140		end;
141
142
143
144	+	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
145	+	Node: PVirtualNode; Column: TColumnIndex);
146	+	var
147	+	data: PNodeData;
148	+	ffile: TFile;
149	+	//*******************************************************************
150	+	fs: TFileStream;
151	+	//*******************************************************************
152	+	begin
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;
174	+	end;
175	+
176	+
177	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
178	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
179	+	var Allowed: Boolean);
180	+	var
181	+	data: PNodeData;
182	+	i: Integer;
183	+	begin
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;
206	+	end;
207	+
208	+
209		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
210		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
211		var
#	Line 86 | Line 216 | begin
216		if TextType = ttNormal then
217		begin
218		case Column of
219	<	0: begin
220	<	if Data.Field is TFile then
219	>	0: CellText := Data.Field.Caption;
220	>	1: CellText := data.Field.VType;
221	>	2:
222		begin
223	<	CellText := TFile(Data.Field).FileName;
223	>	if Data.Field is TDataField then
224	>	CellText := TDataField(Data.Field).ValueAsString;
225		end;
226	<	end;
95	<	{      0:
96	<	CellText := Data.Caption;
97	<	1:
98	<	if Data.DataType > 0 then
99	<	CellText := '0x' + IntToHex(Data.Offset, 8)
100	<	else if Data.Offset > 0 then
101	<	CellText := '0x' + IntToHex(Data.Offset, 8);
102	<	2:
103	<	if Data.DataType > 0 then
104	<	CellText := GetDataType(Data.DataType);
105	<	3:
106	<	if Data.DataType > 0 then
107	<	CellText := Data.Value //GetValue(data.DataType, data.Offset)
108	<	else if Length(Data.Value) > 0 then
109	<	CellText := IntToStr(StrToInt(Data.Value)) + ' Bytes';
110	<	4:
111	<	CellText := Data.Description;
112	<	}    end;
226	>	end;
227		end;
228		end;
229
230	<	{
231	<
232	<	procedure WriteStructureInfos;
233	<	var
234	<	i, j:    Integer;
235	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
230	>
231	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
232	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
233	>	TextType: TVSTTextType);
234	>	var
235	>	Data: PNodeData;
236		begin
237	<	VST.BeginUpdate;
238	<	if VST.RootNodeCount = 0 then
237	>	Data     := Sender.GetNodeData(Node);
238	>	if TextType = ttNormal then
239		begin
240	<	structs := LoadStructureDefinition(ConID, fileid);
241	<	if structs.Data then
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 := $2020A0;
249	>	end;
250	>	end;
251	>	end;
252	>	end;
253	>	end;
254	>
255	>
256	>
257	>	procedure TForm_Meta.VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
258	>	Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
259	>	var HintText: WideString);
260	>	var
261	>	data: PNodeData;
262	>	CellText: WideString;
263	>
264	>	i: Integer;
265	>	links: TStrings;
266	>	ifile: TFile;
267	>	begin
268	>	inherited;
269	>	if Assigned(Node) then
270	>	begin
271	>	VSTGetText(Sender, Node, Column, ttNormal, CellText);
272	>	if Length(CellText) > 0 then
273		begin
274	<	if Length(structs.Global) > 0 then
274	>	data := Sender.GetNodeData(Node);
275	>	if data.Field is TDataField then
276		begin
277	<	for i := 0 to High(structs.Global) do
278	<	begin
279	<	Data.Caption  := structs.Global[i].Name;
136	<	Data.Offset   := structs.Global[i].offset;
137	<	Data.DataType := structs.Global[i].datatype;
138	<	Data.Value    := GetValue(structs.Global[i].datatype, structs.Global[i].offset);
139	<	Data.Description := structs.Global[i].description;
140	<	AddVSTEntry(VST, nil, Data);
277	>	case Column of
278	>	0,1: HintText := TDataField(data.Field).Description;
279	>	2: HintText := '';
280		end;
281		end;
282	<	if Length(structs.Subs) > 0 then
282	>	if data.Field is TFile then
283		begin
284	<	for i := 0 to High(structs.Subs) do
285	<	begin
286	<	with structs.Subs[i] do
287	<	begin
288	<	if Length(Entries) > 0 then
289	<	begin
290	<	if Pos('#', SubName) > 0 then
152	<	begin
153	<	Data.Offset  := StrToInt('$'+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;
179	<	end;
284	>	ifile := TFile(data.Field);
285	>	case Column of
286	>	0: HintText :=
287	>	'FileID:    ' + IntToStr(ifile.FileInfo.ID) + #13#10 +
288	>	'Name:      ' + ifile.FileInfo.Name + #13#10 +
289	>	'Extension: ' + ifile.FileInfo.Extension + #13#10 +
290	>	'.dat-size: ' + IntToStr(ifile.FileInfo.Size) + #13#10;
291		end;
292		end;
293		end;
183	–	if VST.RootNodeCount > 0 then
184	–	VST.FocusedNode := VST.GetFirst;
294		end
295		else
296	+	HintText := '';
297	+	end;
298	+
299	+	procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
300	+	Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
301	+	var AskParent: Boolean; var PopupMenu: TPopupMenu);
302	+	var
303	+	data: PNodeData;
304	+	begin
305	+	inherited;
306	+	AskParent := False;
307	+	if Assigned(Node) then
308		begin
309	<	Node := VST.GetFirst;
310	<	while Assigned(Node) do
309	>	Sender.Selected[Node] := True;
310	>	Sender.FocusedNode := Node;
311	>	data := Sender.GetNodeData(Node);
312	>	if Column = 0 then
313		begin
314	<	pdata := VST.GetNodeData(Node);
315	<	if pdata.DataType > 0 then
316	<	pdata.Value := GetValue(pdata.Datatype, pdata.Offset);
317	<	Node := VST.GetNext(Node);
314	>	if TTreeElement(data.Field).ChildCount > 0 then
315	>	PopupMenu := vst_popup
316	>	else
317	>	PopupMenu := nil;
318		end;
319		end;
197	–	VST.EndUpdate;
320		end;
321	<	}
321	>
322	>	procedure TForm_Meta.vst_newRootClick(Sender: TObject);
323	>	var
324	>	data: PNodeData;
325	>	form: TForm_BaseTemplate;
326	>	begin
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);
333	>	end;
334	>
335	>	procedure TForm_Meta.vst_setRootClick(Sender: TObject);
336	>	var
337	>	data: PNodeData;
338	>	begin
339	>	inherited;
340	>	data := VST.GetNodeData(VST.FocusedNode);
341	>	SetRoot(data.Field);
342	>	end;
343	>
344	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
345	>	begin
346	>	//  Meta.Free;
347	>	inherited;
348	>	end;
349	>
350	>	procedure TForm_Meta.FormCreate(Sender: TObject);
351	>	begin
352	>	inherited;
353	>	OnNewConnection := NewCon;
354	>
355	>	VST.NodeDataSize := SizeOf(TNodeData);
356	>	VST.Font.Charset := AppSettings.CharSet;
357	>	VST.Clear;
358	>
359	>	UpdateConList;
360	>	end;
361	>
362		end.

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