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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 229 by alloc, Wed Jun 20 10:57:51 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, _FileTypes, 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	>	a,b,c: Int64;
60	>	i: Integer;
61	>	data: TNodeData;
62	>	node: PVirtualNode;
63		begin
64	<	FileManager.Free;
65	<	Action := caFree;
64	>	{
65	>	if ID >= 0 then
66	>	begin
67	>	QueryPerformanceFrequency(c);
68	>	QueryPerformanceCounter(a);
69	>	if not Assigned(Meta) then
70	>	Meta := TMetaManager.Create(ID, Self);
71	>	QueryPerformanceCounter(b);
72	>	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
73	>
74	>	VST.Clear;
75	>	VST.BeginUpdate;
76	>	for i := 0 to Meta.FileCount - 1 do
77	>	begin
78	>	if Assigned(Meta.FileById[i]) then
79	>	begin
80	>	data.Field := Meta.FileById[i];
81	>	node := AddVSTEntry(VST, nil, data);
82	>	if Meta.FileById[i].ChildCount > 0 then
83	>	VST.HasChildren[node] := True;
84	>	end;
85	>	end;
86	>	VST.EndUpdate;
87	>	end;
88	>	}
89		end;
90
91
92	<	procedure TForm_Meta.FormCreate(Sender: TObject);
92	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
93	>	Node: PVirtualNode; var ChildCount: Cardinal);
94		var
95	<	a,b,c: Int64;
95	>	data: PNodeData;
96	>	newdata: TNodeData;
97	>	newnode: PVirtualNode;
98		i: Integer;
99	<	data: TNodeData;
99	>	id: Integer;
100		begin
101	<	VST.NodeDataSize := SizeOf(TNodeData);
102	<	VST.Font.Charset := AppSettings.CharSet;
103	<	VST.Clear;
101	>	{
102	>	data := VST.GetNodeData(node);
103	>	for i := 0 to Meta.FileById[TFile(data.Field).FileID].ChildCount - 1 do
104	>	begin
105	>	id := Meta.FileById[TFile(data.Field).FileID].LinkByIndex[i].DestID;
106	>	Meta.InitFile(id);
107	>	newdata.Field := Meta.FileById[id];
108	>	newnode := AddVSTEntry(VST, Node, newdata);
109	>	if Meta.FileById[id].ChildCount > 0 then
110	>	VST.HasChildren[newnode] := True;
111	>	end;
112	>	ChildCount := Meta.FileById[TFile(data.Field).FileID].ChildCount;
113	>	}
114	>	end;
115
64	–	QueryPerformanceFrequency(c);
65	–	QueryPerformanceCounter(a);
66	–	FileManager := TFileManager.Create(1);
67	–	QueryPerformanceCounter(b);
68	–	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
116
117	<	for i := 0 to FileManager.FileCount - 1 do
117	>	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
118	>	Node: PVirtualNode; Column: TColumnIndex);
119	>	var
120	>	data: PNodeData;
121	>	begin
122	>	data := Sender.GetNodeData(Node);
123	>	if data.Field is TFile then
124		begin
125	<	data.Field := FileManager.FileById[i];
126	<	AddVSTEntry(VST, nil, data);
125	>	TFile(data.Field).InitEditor;
126	>	if Assigned(TFile(data.Field).Editor) then
127	>	begin
128	>	panel2.InsertControl(TFile(data.Field).Editor);
129	>	TFile(data.Field).Opened := True;
130	>	end;
131		end;
132		end;
133
134
135	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
136	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
137	+	var Allowed: Boolean);
138	+	var
139	+	data: PNodeData;
140	+	i: Integer;
141	+	begin
142	+	data := Sender.GetNodeData(NewNode);
143	+	if data.Field is TFile then
144	+	begin
145	+	TFile(data.Field).InitEditor;
146	+	if Assigned(TFile(data.Field).Editor) then
147	+	Allowed := not TFile(data.Field).Opened
148	+	else
149	+	Allowed := True;
150	+	end;
151	+	if Allowed and Assigned(OldNode) then
152	+	begin
153	+	data := Sender.GetNodeData(OldNode);
154	+	if data.Field is TFile then
155	+	begin
156	+	if TFile(data.Field).Opened then
157	+	begin
158	+	if panel2.ControlCount > 0 then
159	+	for i := 0 to panel2.ControlCount - 1 do
160	+	panel2.RemoveControl(panel2.Controls[i]);
161	+	TFile(data.Field).Opened := False;
162	+	end;
163	+	end;
164	+	end;
165	+	end;
166	+
167
168		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
169		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
#	Line 86 | Line 175 | begin
175		if TextType = ttNormal then
176		begin
177		case Column of
178	<	0: begin
90	<	if Data.Field is TFile then
178	>	0:
179		begin
180	<	CellText := TFile(Data.Field).FileName;
180	>	if Data.Field is TFile then
181	>	begin
182	>	CellText := TFile(Data.Field).FileName;
183	>	if CellText = '' then
184	>	CellText := 'Unnamed';
185	>	end;
186		end;
94	–	end;
95	–	{      0:
96	–	CellText := Data.Caption;
187		1:
188	<	if Data.DataType > 0 then
189	<	CellText := '0x' + IntToHex(Data.Offset, 8)
190	<	else if Data.Offset > 0 then
191	<	CellText := '0x' + IntToHex(Data.Offset, 8);
188	>	begin
189	>	if Data.Field is TFile then
190	>	CellText := TFile(Data.Field).FileExt;
191	>	end;
192		2:
193	<	if Data.DataType > 0 then
194	<	CellText := GetDataType(Data.DataType);
195	<	3:
196	<	if Data.DataType > 0 then
197	<	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;
193	>	begin
194	>	if Data.Field is TFile then
195	>	CellText := IntToStr(TFile(Data.Field).FileID);
196	>	end;
197	>	end;
198		end;
199		end;
200
116	–	{
201
202	<	procedure WriteStructureInfos;
202	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
203	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
204	>	TextType: TVSTTextType);
205		var
206	<	i, j:    Integer;
121	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
206	>	Data: PNodeData;
207		begin
208	<	VST.BeginUpdate;
209	<	if VST.RootNodeCount = 0 then
208	>	Data     := Sender.GetNodeData(Node);
209	>	if TextType = ttNormal then
210		begin
211	<	structs := LoadStructureDefinition(ConID, fileid);
212	<	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
211	>	case Column of
212	>	0:
213		begin
214	<	with structs.Subs[i] do
214	>	if Data.Field is TFile then
215		begin
216	<	if Length(Entries) > 0 then
217	<	begin
218	<	if Pos('#', SubName) > 0 then
219	<	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;
216	>	if Length(TFile(Data.Field).FileName) = 0 then
217	>	TargetCanvas.Font.Color := $C06060;
218	>	if TFile(Data.Field).FileSize = 0 then
219	>	TargetCanvas.Font.Color := $2020A0;
220		end;
221		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);
222		end;
223		end;
197	–	VST.EndUpdate;
224		end;
225	<	}
225	>
226	>
227	>
228	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
229	>	begin
230	>	//  Meta.Free;
231	>	inherited;
232	>	end;
233	>
234	>	procedure TForm_Meta.FormCreate(Sender: TObject);
235	>	begin
236	>	inherited;
237	>	OnNewConnection := NewCon;
238	>
239	>	VST.NodeDataSize := SizeOf(TNodeData);
240	>	VST.Font.Charset := AppSettings.CharSet;
241	>	VST.Clear;
242	>
243	>	UpdateConList;
244	>	end;
245	>
246		end.

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