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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 231 by alloc, Wed Jun 20 22:24:04 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;
8
9		type
10	<	TForm_Meta = class(TForm)
10	>	TForm_Meta = class(TForm_BaseTemplate)
11		VST: TVirtualStringTree;
12	<	procedure FormClose(Sender: TObject; var Action: TCloseAction);
12	>	Panel2: TPanel;
13	>	splitter: TSplitter;
14		procedure FormCreate(Sender: TObject);
15	+	procedure VSTInitChildren(Sender: TBaseVirtualTree; Node: PVirtualNode;
16	+	var ChildCount: Cardinal);
17	+	procedure FormClose(Sender: TObject; var Action: TCloseAction);
18	+	procedure VSTFocusChanged(Sender: TBaseVirtualTree; Node: PVirtualNode;
19	+	Column: TColumnIndex);
20	+	procedure VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
21	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
22	+	var Allowed: Boolean);
23		procedure VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
24		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
25	+	procedure VSTPaintText(Sender: TBaseVirtualTree;
26	+	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
27	+	TextType: TVSTTextType);
28		private
29	+	procedure NewCon(ID: Integer);
30		public
16	–	FileManager: TFileManager;
31		end;
32
19	–	var
20	–	Form_Meta: TForm_Meta;
33
34		implementation
23	–	uses
24	–	Data, _DataTypes, _FileTypes;
35		{$R *.dfm}
36	+	uses _MetaManager, _MetaTypes, ConnectionManager, Data;
37
38		type
39		PNodeData = ^TNodeData;
#	Line 43 | Line 54 | begin
54		end;
55
56
57	<
58	<	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
57	>	procedure TForm_Meta.NewCon(ID: Integer);
58	>	var
59	>	i: Integer;
60	>	data: TNodeData;
61	>	node: PVirtualNode;
62	>	Meta: TMetaManager;
63		begin
64	<	FileManager.Free;
65	<	Action := caFree;
64	>	if ID >= 0 then
65	>	begin
66	>	VST.Clear;
67	>	VST.BeginUpdate;
68	>	Meta := ConManager.Connection[ID].MetaData;
69	>	for i := 0 to Meta.FileCount - 1 do
70	>	begin
71	>	if Assigned(Meta.FileById[i]) then
72	>	begin
73	>	data.Field := Meta.FileById[i];
74	>	node := AddVSTEntry(VST, nil, data);
75	>	if Meta.FileById[i].ChildCount > 0 then
76	>	VST.HasChildren[node] := True;
77	>	end;
78	>	end;
79	>	VST.EndUpdate;
80	>	end;
81		end;
82
83
84	<	procedure TForm_Meta.FormCreate(Sender: TObject);
84	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
85	>	Node: PVirtualNode; var ChildCount: Cardinal);
86		var
87	<	a,b,c: Int64;
87	>	data: PNodeData;
88	>	newdata: TNodeData;
89	>	newnode: PVirtualNode;
90		i: Integer;
91	<	data: TNodeData;
91	>	id: Integer;
92	>	Meta: TMetaManager;
93		begin
94	<	VST.NodeDataSize := SizeOf(TNodeData);
95	<	VST.Font.Charset := AppSettings.CharSet;
96	<	VST.Clear;
94	>	data := Sender.GetNodeData(node);
95	>	Meta := ConManager.Connection[ID].MetaData;
96	>	for i := 0 to TFile(data.Field).ChildCount - 1 do
97	>	begin
98	>	id := TFile(data.Field).LinkByIndex[i].DestID;
99	>	Meta.InitFile(id);
100	>	newdata.Field := Meta.FileById[id];
101	>	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
102	>	if Meta.FileById[id].ChildCount > 0 then
103	>	Sender.HasChildren[newnode] := True;
104	>	end;
105	>	ChildCount := Sender.ChildCount[Node];
106	>	end;
107
64	–	QueryPerformanceFrequency(c);
65	–	QueryPerformanceCounter(a);
66	–	FileManager := TFileManager.Create(1);
67	–	QueryPerformanceCounter(b);
68	–	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
108
109	<	for i := 0 to FileManager.FileCount - 1 do
109	>	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
110	>	Node: PVirtualNode; Column: TColumnIndex);
111	>	var
112	>	data: PNodeData;
113	>	begin
114	>	data := Sender.GetNodeData(Node);
115	>	if data.Field is TFile then
116		begin
117	<	data.Field := FileManager.FileById[i];
118	<	AddVSTEntry(VST, nil, data);
117	>	TFile(data.Field).InitEditor;
118	>	if Assigned(TFile(data.Field).Editor) then
119	>	begin
120	>	panel2.InsertControl(TFile(data.Field).Editor);
121	>	TFile(data.Field).Opened := True;
122	>	end;
123		end;
124		end;
125
126
127	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
128	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
129	+	var Allowed: Boolean);
130	+	var
131	+	data: PNodeData;
132	+	i: Integer;
133	+	begin
134	+	data := Sender.GetNodeData(NewNode);
135	+	if data.Field is TFile then
136	+	begin
137	+	TFile(data.Field).InitEditor;
138	+	if Assigned(TFile(data.Field).Editor) then
139	+	Allowed := not TFile(data.Field).Opened
140	+	else
141	+	Allowed := True;
142	+	end;
143	+	if Allowed and Assigned(OldNode) then
144	+	begin
145	+	data := Sender.GetNodeData(OldNode);
146	+	if data.Field is TFile then
147	+	begin
148	+	if TFile(data.Field).Opened then
149	+	begin
150	+	if panel2.ControlCount > 0 then
151	+	for i := 0 to panel2.ControlCount - 1 do
152	+	panel2.RemoveControl(panel2.Controls[i]);
153	+	TFile(data.Field).Opened := False;
154	+	end;
155	+	end;
156	+	end;
157	+	end;
158	+
159
160		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
161		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
#	Line 86 | Line 167 | begin
167		if TextType = ttNormal then
168		begin
169		case Column of
170	<	0: begin
90	<	if Data.Field is TFile then
170	>	0:
171		begin
172	<	CellText := TFile(Data.Field).FileName;
172	>	if Data.Field is TFile then
173	>	begin
174	>	CellText := TFile(Data.Field).FileInfo.Name;
175	>	if CellText = '' then
176	>	CellText := 'Unnamed';
177	>	end;
178		end;
94	–	end;
95	–	{      0:
96	–	CellText := Data.Caption;
179		1:
180	<	if Data.DataType > 0 then
181	<	CellText := '0x' + IntToHex(Data.Offset, 8)
182	<	else if Data.Offset > 0 then
183	<	CellText := '0x' + IntToHex(Data.Offset, 8);
180	>	begin
181	>	if Data.Field is TFile then
182	>	CellText := TFile(Data.Field).FileInfo.Extension;
183	>	end;
184		2:
185	<	if Data.DataType > 0 then
186	<	CellText := GetDataType(Data.DataType);
187	<	3:
188	<	if Data.DataType > 0 then
189	<	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;
185	>	begin
186	>	if Data.Field is TFile then
187	>	CellText := IntToStr(TFile(Data.Field).FileInfo.ID);
188	>	end;
189	>	end;
190		end;
191		end;
192
116	–	{
193
194	<	procedure WriteStructureInfos;
194	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
195	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
196	>	TextType: TVSTTextType);
197		var
198	<	i, j:    Integer;
121	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
198	>	Data: PNodeData;
199		begin
200	<	VST.BeginUpdate;
201	<	if VST.RootNodeCount = 0 then
200	>	Data     := Sender.GetNodeData(Node);
201	>	if TextType = ttNormal then
202		begin
203	<	structs := LoadStructureDefinition(ConID, fileid);
204	<	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
203	>	case Column of
204	>	0:
205		begin
206	<	with structs.Subs[i] do
206	>	if Data.Field is TFile then
207		begin
208	<	if Length(Entries) > 0 then
209	<	begin
210	<	if Pos('#', SubName) > 0 then
211	<	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;
208	>	if Length(TFile(Data.Field).FileInfo.Name) = 0 then
209	>	TargetCanvas.Font.Color := $C06060;
210	>	if TFile(Data.Field).FileInfo.Size = 0 then
211	>	TargetCanvas.Font.Color := $2020A0;
212		end;
213		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);
214		end;
215		end;
197	–	VST.EndUpdate;
216		end;
217	<	}
217	>
218	>
219	>
220	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
221	>	begin
222	>	//  Meta.Free;
223	>	inherited;
224	>	end;
225	>
226	>	procedure TForm_Meta.FormCreate(Sender: TObject);
227	>	begin
228	>	inherited;
229	>	OnNewConnection := NewCon;
230	>
231	>	VST.NodeDataSize := SizeOf(TNodeData);
232	>	VST.Font.Charset := AppSettings.CharSet;
233	>	VST.Clear;
234	>
235	>	UpdateConList;
236	>	end;
237	>
238		end.

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