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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 232 by alloc, Thu Jun 28 09:24:08 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;
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		procedure FormCreate(Sender: TObject);
24	+	procedure VSTInitChildren(Sender: TBaseVirtualTree; Node: PVirtualNode;
25	+	var ChildCount: Cardinal);
26	+	procedure FormClose(Sender: TObject; var Action: TCloseAction);
27	+	procedure VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode;
28	+	Column: TColumnIndex);
29	+	procedure VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
30	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
31	+	var Allowed: Boolean);
32		procedure VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
33		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
34	+	procedure VSTPaintText(Sender: TBaseVirtualTree;
35	+	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
36	+	TextType: TVSTTextType);
37		private
38	+	procedure NewCon(ID: Integer);
39		public
16	–	FileManager: TFileManager;
40		end;
41
19	–	var
20	–	Form_Meta: TForm_Meta;
42
43		implementation
23	–	uses
24	–	Data, _DataTypes, _FileTypes;
44		{$R *.dfm}
45	+	uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes;
46
47		type
48		PNodeData = ^TNodeData;
#	Line 43 | Line 63 | begin
63		end;
64
65
66	<
67	<	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
66	>	procedure TForm_Meta.NewCon(ID: Integer);
67	>	var
68	>	i: Integer;
69	>	data: TNodeData;
70	>	node: PVirtualNode;
71	>	Meta: TMetaManager;
72	>	root: TExtensions;
73		begin
74	<	FileManager.Free;
75	<	Action := caFree;
74	>	if ID >= 0 then
75	>	begin
76	>	//VST
77	>	VST.Clear;
78	>	VST.BeginUpdate;
79	>	root := ConManager.Connection[FConnectionID].MetaData.Root;
80	>	for i := 0 to High(root) do
81	>	begin
82	>	data.Field := root[i];
83	>	node := AddVSTEntry(VST, nil, data);
84	>	VST.HasChildren[node] := True;
85	>	end;
86	>	VST.EndUpdate;
87	>	end;
88		end;
89
90
91	<	procedure TForm_Meta.FormCreate(Sender: TObject);
91	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
92	>	Node: PVirtualNode; var ChildCount: Cardinal);
93		var
94	<	a,b,c: Int64;
94	>	data: PNodeData;
95	>	newdata: TNodeData;
96	>	newnode: PVirtualNode;
97		i: Integer;
98	<	data: TNodeData;
98	>	id: Integer;
99	>	Meta: TMetaManager;
100		begin
101	<	VST.NodeDataSize := SizeOf(TNodeData);
102	<	VST.Font.Charset := AppSettings.CharSet;
103	<	VST.Clear;
101	>	data := Sender.GetNodeData(node);
102	>	Meta := ConManager.Connection[ConnectionID].MetaData;
103	>	if data.Field is TFile then
104	>	begin
105	>	if TFile(data.Field).ChildCount > 0 then
106	>	begin
107	>	for i := 0 to TFile(data.Field).ChildCount - 1 do
108	>	begin
109	>	id := TFile(data.Field).LinkByIndex[i].DestID;
110	>	Meta.InitFile(id);
111	>	newdata.Field := Meta.FileById[id];
112	>	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
113	>	if Meta.FileById[id].ChildCount > 0 then
114	>	Sender.HasChildren[newnode] := True;
115	>	end;
116	>	end;
117	>	if TFile(data.Field).RawCount > 0 then
118	>	begin
119	>	for i := 0 to TFile(data.Field).RawCount - 1 do
120	>	begin
121	>	//        Exit;
122	>	end;
123	>	end;
124	>	end;
125	>	if data.Field is TExtension then
126	>	begin
127	>	if TExtension(data.Field).FileCount = 0 then
128	>	TExtension(data.Field).InitList;
129	>	for i := 0 to TExtension(data.Field).FileCount - 1 do
130	>	begin
131	>	id := TExtension(data.Field).Files[i];
132	>	Meta.InitFile(id);
133	>	newdata.Field := Meta.FileById[id];
134	>	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
135	>	if Meta.FileById[id].ChildCount > 0 then
136	>	Sender.HasChildren[newnode] := True;
137	>	end;
138	>	end;
139	>	ChildCount := Sender.ChildCount[Node];
140	>	end;
141
64	–	QueryPerformanceFrequency(c);
65	–	QueryPerformanceCounter(a);
66	–	FileManager := TFileManager.Create(1);
67	–	QueryPerformanceCounter(b);
68	–	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
142
143	<	for i := 0 to FileManager.FileCount - 1 do
143	>	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
144	>	Node: PVirtualNode; Column: TColumnIndex);
145	>	var
146	>	data: PNodeData;
147	>	begin
148	>	data := Sender.GetNodeData(Node);
149	>	if data.Field is TFile then
150		begin
151	<	data.Field := FileManager.FileById[i];
152	<	AddVSTEntry(VST, nil, data);
151	>	TFile(data.Field).InitEditor;
152	>	if Assigned(TFile(data.Field).Editor) then
153	>	begin
154	>	TFile(data.Field).Editor.Align := alClient;
155	>	tab_meta.InsertControl(TFile(data.Field).Editor);
156	>	TFile(data.Field).Opened := True;
157	>	end;
158		end;
159		end;
160
161
162	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
163	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
164	+	var Allowed: Boolean);
165	+	var
166	+	data: PNodeData;
167	+	i: Integer;
168	+	begin
169	+	data := Sender.GetNodeData(NewNode);
170	+	if data.Field is TFile then
171	+	begin
172	+	TFile(data.Field).InitEditor;
173	+	if Assigned(TFile(data.Field).Editor) then
174	+	Allowed := not TFile(data.Field).Opened
175	+	else
176	+	Allowed := True;
177	+	end;
178	+	if Allowed and Assigned(OldNode) then
179	+	begin
180	+	data := Sender.GetNodeData(OldNode);
181	+	if data.Field is TFile then
182	+	begin
183	+	if TFile(data.Field).Opened then
184	+	begin
185	+	if tab_meta.ControlCount > 0 then
186	+	for i := 0 to tab_meta.ControlCount - 1 do
187	+	tab_meta.RemoveControl(tab_meta.Controls[i]);
188	+	TFile(data.Field).Opened := False;
189	+	end;
190	+	end;
191	+	end;
192	+	end;
193	+
194
195		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
196		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
#	Line 86 | Line 202 | begin
202		if TextType = ttNormal then
203		begin
204		case Column of
205	<	0: begin
90	<	if Data.Field is TFile then
205	>	0:
206		begin
207	<	CellText := TFile(Data.Field).FileName;
207	>	if Data.Field is TFile then
208	>	begin
209	>	CellText := TFile(Data.Field).FileInfo.Name;
210	>	if CellText = '' then
211	>	CellText := 'Unnamed';
212	>	end;
213	>	if Data.Field is TExtension then
214	>	CellText := TExtension(Data.Field).Ext;
215		end;
94	–	end;
95	–	{      0:
96	–	CellText := Data.Caption;
216		1:
217	<	if Data.DataType > 0 then
218	<	CellText := '0x' + IntToHex(Data.Offset, 8)
219	<	else if Data.Offset > 0 then
220	<	CellText := '0x' + IntToHex(Data.Offset, 8);
217	>	begin
218	>	if Data.Field is TFile then
219	>	CellText := TFile(Data.Field).FileInfo.Extension;
220	>	end;
221		2:
222	<	if Data.DataType > 0 then
223	<	CellText := GetDataType(Data.DataType);
224	<	3:
225	<	if Data.DataType > 0 then
226	<	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;
222	>	begin
223	>	if Data.Field is TFile then
224	>	CellText := IntToStr(TFile(Data.Field).FileInfo.ID);
225	>	end;
226	>	end;
227		end;
228		end;
229
116	–	{
230
231	<	procedure WriteStructureInfos;
231	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
232	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
233	>	TextType: TVSTTextType);
234		var
235	<	i, j:    Integer;
121	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
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
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
240	>	case Column of
241	>	0:
242		begin
243	<	with structs.Subs[i] do
243	>	if Data.Field is TFile then
244		begin
245	<	if Length(Entries) > 0 then
246	<	begin
247	<	if Pos('#', SubName) > 0 then
248	<	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;
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;
181	–	end;
182	–	end;
183	–	if VST.RootNodeCount > 0 then
184	–	VST.FocusedNode := VST.GetFirst;
185	–	end
186	–	else
187	–	begin
188	–	Node := VST.GetFirst;
189	–	while Assigned(Node) do
190	–	begin
191	–	pdata := VST.GetNodeData(Node);
192	–	if pdata.DataType > 0 then
193	–	pdata.Value := GetValue(pdata.Datatype, pdata.Offset);
194	–	Node := VST.GetNext(Node);
251		end;
252		end;
197	–	VST.EndUpdate;
253		end;
254	<	}
254	>
255	>
256	>
257	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
258	>	begin
259	>	//  Meta.Free;
260	>	inherited;
261	>	end;
262	>
263	>	procedure TForm_Meta.FormCreate(Sender: TObject);
264	>	begin
265	>	inherited;
266	>	OnNewConnection := NewCon;
267	>
268	>	VST.NodeDataSize := SizeOf(TNodeData);
269	>	VST.Font.Charset := AppSettings.CharSet;
270	>	VST.Clear;
271	>
272	>	UpdateConList;
273	>	end;
274	>
275		end.

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