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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 321 by alloc, Wed May 6 13:47:23 2009 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	+	basenode: PVirtualNode;
104		begin
105	<	VST.NodeDataSize := SizeOf(TNodeData);
106	<	VST.Font.Charset := AppSettings.CharSet;
105	>	if FConnectionID <> TreeElem.ConnectionID then
106	>	SelectConnection(TreeElem.ConnectionID);
107	>	root := TreeElem;
108		VST.Clear;
109	+	VST.BeginUpdate;
110	+	data.Field := root;
111	+	basenode := AddVSTEntry(VST, nil, data);
112	+	for i := 0 to root.ChildCount - 1 do
113	+	begin
114	+	data.Field := root.Child[i];
115	+	node := AddVSTEntry(VST, basenode, data);
116	+	if data.Field.ChildCount > 0 then
117	+	VST.HasChildren[node] := True;
118	+	end;
119	+	VST.EndUpdate;
120	+	end;
121	+
122	+	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
123	+	Node: PVirtualNode; var ChildCount: Cardinal);
124	+	var
125	+	data: PNodeData;
126	+	newdata: TNodeData;
127	+	newnode: PVirtualNode;
128	+	i: Integer;
129	+	begin
130	+	data := Sender.GetNodeData(node);
131	+
132	+	if data.Field.ChildCount > 0 then
133	+	begin
134	+	for i := 0 to data.Field.ChildCount - 1 do
135	+	begin
136	+	newdata.Field := data.Field.Child[i];
137	+	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
138	+	if newdata.Field.ChildCount > 0 then
139	+	Sender.HasChildren[newnode] := True;
140	+	end;
141	+	end;
142	+	ChildCount := Sender.ChildCount[Node];
143	+	end;
144	+
145
64	–	QueryPerformanceFrequency(c);
65	–	QueryPerformanceCounter(a);
66	–	FileManager := TFileManager.Create(1);
67	–	QueryPerformanceCounter(b);
68	–	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
146
147	<	for i := 0 to FileManager.FileCount - 1 do
147	>	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
148	>	Node: PVirtualNode; Column: TColumnIndex);
149	>	var
150	>	data: PNodeData;
151	>	ffile: TResource;
152	>	begin
153	>	data := Sender.GetNodeData(Node);
154	>	ffile := nil;
155	>	if data.Field is TResource then
156	>	ffile := TResource(data.Field);
157	>	if data.Field is _MetaTypes.TDatLink then
158	>	if Assigned(_MetaTypes.TDatLink(data.Field).TargetFile) then
159	>	ffile := TResource(_MetaTypes.TDatLink(data.Field).TargetFile);
160	>	if Assigned(ffile) then
161		begin
162	<	data.Field := FileManager.FileById[i];
163	<	AddVSTEntry(VST, nil, data);
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		end;
169		end;
170
171
172	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
173	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
174	+	var Allowed: Boolean);
175	+	var
176	+	data: PNodeData;
177	+	i: Integer;
178	+	begin
179	+	data := Sender.GetNodeData(NewNode);
180	+	if data.Field is TResource then
181	+	begin
182	+	if Assigned(TResource(data.Field).Editor) then
183	+	Allowed := not TResource(data.Field).Opened
184	+	else
185	+	Allowed := True;
186	+	end;
187	+	if Allowed and Assigned(OldNode) then
188	+	begin
189	+	data := Sender.GetNodeData(OldNode);
190	+	if data.Field is TResource then
191	+	begin
192	+	if TResource(data.Field).Opened then
193	+	begin
194	+	if tab_meta.ControlCount > 0 then
195	+	for i := 0 to tab_meta.ControlCount - 1 do
196	+	tab_meta.RemoveControl(tab_meta.Controls[i]);
197	+	TResource(data.Field).Opened := False;
198	+	end;
199	+	end;
200	+	end;
201	+	end;
202	+
203
204		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
205		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
#	Line 86 | Line 211 | begin
211		if TextType = ttNormal then
212		begin
213		case Column of
214	<	0: begin
215	<	if Data.Field is TFile then
214	>	0: CellText := Data.Field.Caption;
215	>	1: CellText := data.Field.VType;
216	>	2:
217		begin
218	<	CellText := TFile(Data.Field).FileName;
218	>	if Data.Field is TDataField then
219	>	CellText := TDataField(Data.Field).ValueAsString;
220		end;
221	<	end;
222	<	{      0:
223	<	CellText := Data.Caption;
224	<	1:
225	<	if Data.DataType > 0 then
226	<	CellText := '0x' + IntToHex(Data.Offset, 8)
227	<	else if Data.Offset > 0 then
228	<	CellText := '0x' + IntToHex(Data.Offset, 8);
229	<	2:
230	<	if Data.DataType > 0 then
231	<	CellText := GetDataType(Data.DataType);
232	<	3:
233	<	if Data.DataType > 0 then
234	<	CellText := Data.Value //GetValue(data.DataType, data.Offset)
235	<	else if Length(Data.Value) > 0 then
236	<	CellText := IntToStr(StrToInt(Data.Value)) + ' Bytes';
237	<	4:
238	<	CellText := Data.Description;
239	<	}    end;
221	>	end;
222	>	end;
223	>	end;
224	>
225	>
226	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
227	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
228	>	TextType: TVSTTextType);
229	>	var
230	>	Data: PNodeData;
231	>	begin
232	>	Data     := Sender.GetNodeData(Node);
233	>	if TextType = ttNormal then
234	>	begin
235	>	case Column of
236	>	0:
237	>	begin
238	>	if Data.Field is TResource then
239	>	begin
240	>	if Length(TResource(Data.Field).FileInfo.Name) = 0 then
241	>	TargetCanvas.Font.Color := $C06060;
242	>	if TResource(Data.Field).FileInfo.Size = 0 then
243	>	TargetCanvas.Font.Color := $2020A0;
244	>	end;
245	>	end;
246	>	end;
247		end;
248		end;
249
250	<	{
251	<
252	<	procedure WriteStructureInfos;
253	<	var
254	<	i, j:    Integer;
255	<	pdata:   PNodeData;
256	<	Data:    TNodeData;
257	<	node:    PVirtualNode;
250	>
251	>
252	>	procedure TForm_Meta.VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
253	>	Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
254	>	var HintText: WideString);
255	>	var
256	>	data: PNodeData;
257	>	CellText: WideString;
258	>
259	>	ifile: TResource;
260		begin
261	<	VST.BeginUpdate;
262	<	if VST.RootNodeCount = 0 then
261	>	inherited;
262	>	if Assigned(Node) then
263		begin
264	<	structs := LoadStructureDefinition(ConID, fileid);
265	<	if structs.Data then
264	>	VSTGetText(Sender, Node, Column, ttNormal, CellText);
265	>	if Length(CellText) > 0 then
266		begin
267	<	if Length(structs.Global) > 0 then
267	>	data := Sender.GetNodeData(Node);
268	>	if data.Field is TDataField then
269		begin
270	<	for i := 0 to High(structs.Global) do
271	<	begin
272	<	Data.Caption  := structs.Global[i].Name;
136	<	Data.Offset   := structs.Global[i].offset;
137	<	Data.DataType := structs.Global[i].datatype;
138	<	Data.Value    := GetValue(structs.Global[i].datatype, structs.Global[i].offset);
139	<	Data.Description := structs.Global[i].description;
140	<	AddVSTEntry(VST, nil, Data);
270	>	case Column of
271	>	0,1: HintText := TDataField(data.Field).Description;
272	>	2: HintText := '';
273		end;
274		end;
275	<	if Length(structs.Subs) > 0 then
275	>	if data.Field is TResource then
276		begin
277	<	for i := 0 to High(structs.Subs) do
278	<	begin
279	<	with structs.Subs[i] do
280	<	begin
281	<	if Length(Entries) > 0 then
282	<	begin
283	<	if Pos('#', SubName) > 0 then
152	<	begin
153	<	Data.Offset  := StrToInt('$'+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;
277	>	ifile := TResource(data.Field);
278	>	case Column of
279	>	0: HintText :=
280	>	'FileID:    ' + IntToStr(ifile.FileInfo.ID) + #13#10 +
281	>	'Name:      ' + ifile.FileInfo.Name + #13#10 +
282	>	'Extension: ' + ifile.FileInfo.Extension + #13#10 +
283	>	'.dat-size: ' + IntToStr(ifile.FileInfo.Size) + #13#10;
284		end;
285		end;
286		end;
183	–	if VST.RootNodeCount > 0 then
184	–	VST.FocusedNode := VST.GetFirst;
287		end
288		else
289	+	HintText := '';
290	+	end;
291	+
292	+	procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
293	+	Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
294	+	var AskParent: Boolean; var PopupMenu: TPopupMenu);
295	+	var
296	+	data: PNodeData;
297	+	begin
298	+	inherited;
299	+	AskParent := False;
300	+	if Assigned(Node) then
301		begin
302	<	Node := VST.GetFirst;
303	<	while Assigned(Node) do
302	>	Sender.Selected[Node] := True;
303	>	Sender.FocusedNode := Node;
304	>	data := Sender.GetNodeData(Node);
305	>	if Column = 0 then
306		begin
307	<	pdata := VST.GetNodeData(Node);
308	<	if pdata.DataType > 0 then
309	<	pdata.Value := GetValue(pdata.Datatype, pdata.Offset);
310	<	Node := VST.GetNext(Node);
307	>	if TTreeElement(data.Field).ChildCount > 0 then
308	>	PopupMenu := vst_popup
309	>	else
310	>	PopupMenu := nil;
311		end;
312		end;
197	–	VST.EndUpdate;
313		end;
314	<	}
314	>
315	>	procedure TForm_Meta.vst_newRootClick(Sender: TObject);
316	>	var
317	>	data: PNodeData;
318	>	form: TForm_BaseTemplate;
319	>	begin
320	>	inherited;
321	>	data := VST.GetNodeData(VST.FocusedNode);
322	>	form := nil;
323	>	form := Form_Main.open_child('meta');
324	>	if form is TForm_Meta then
325	>	TForm_Meta(form).SetRoot(data.Field);
326	>	end;
327	>
328	>	procedure TForm_Meta.vst_setRootClick(Sender: TObject);
329	>	var
330	>	data: PNodeData;
331	>	begin
332	>	inherited;
333	>	data := VST.GetNodeData(VST.FocusedNode);
334	>	SetRoot(data.Field);
335	>	end;
336	>
337	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
338	>	begin
339	>	//  Meta.Free;
340	>	inherited;
341	>	end;
342	>
343	>	procedure TForm_Meta.FormCreate(Sender: TObject);
344	>	begin
345	>	inherited;
346	>	OnNewConnection := NewCon;
347	>
348	>	VST.NodeDataSize := SizeOf(TNodeData);
349	>	VST.Font.Charset := AppSettings.CharSet;
350	>	VST.Clear;
351	>
352	>	UpdateConList;
353	>	end;
354	>
355		end.

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