ViewVC Help

View File | Revision Log | View Changeset | Root Listing

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 238 by alloc, Sat Jul 14 16:50:55 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		private
55	+	root: TTreeElement;
56	+	procedure NewCon(ID: Integer);
57		public
58	<	FileManager: TFileManager;
58	>	procedure SetRoot(TreeElem: TTreeElement);
59		end;
60
19	–	var
20	–	Form_Meta: TForm_Meta;
61
62		implementation
23	–	uses
24	–	Data, _DataTypes, _FileTypes;
63		{$R *.dfm}
64	+	uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes;
65
66		type
67		PNodeData = ^TNodeData;
68
69		TNodeData = record
70	<	Field: TObject;
70	>	Field: TTreeElement;
71		end;
72
73		function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode;
#	Line 43 | Line 82 | begin
82		end;
83
84
85	<
47	<	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
85	>	procedure TForm_Meta.NewCon(ID: Integer);
86		begin
87	<	FileManager.Free;
88	<	Action := caFree;
87	>	if ID >= 0 then
88	>	SetRoot(ConManager.Connection[FConnectionID].MetaData.Root);
89		end;
90
91
92	<	procedure TForm_Meta.FormCreate(Sender: TObject);
92	>	procedure TForm_Meta.SetRoot(TreeElem: TTreeElement);
93		var
56	–	a,b,c: Int64;
94		i: Integer;
95		data: TNodeData;
96	+	node: PVirtualNode;
97		begin
98	<	VST.NodeDataSize := SizeOf(TNodeData);
99	<	VST.Font.Charset := AppSettings.CharSet;
98	>	if FConnectionID <> TreeElem.ConnectionID then
99	>	SelectConnection(TreeElem.ConnectionID);
100	>	root := TreeElem;
101		VST.Clear;
102	+	VST.BeginUpdate;
103	+	for i := 0 to root.ChildCount - 1 do
104	+	begin
105	+	data.Field := root.Child[i];
106	+	node := AddVSTEntry(VST, nil, data);
107	+	if data.Field.ChildCount > 0 then
108	+	VST.HasChildren[node] := True;
109	+	end;
110	+	VST.EndUpdate;
111	+	end;
112
113	<	QueryPerformanceFrequency(c);
114	<	QueryPerformanceCounter(a);
115	<	FileManager := TFileManager.Create(1);
116	<	QueryPerformanceCounter(b);
117	<	ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
113	>	procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
114	>	Node: PVirtualNode; var ChildCount: Cardinal);
115	>	var
116	>	data: PNodeData;
117	>	newdata: TNodeData;
118	>	newnode: PVirtualNode;
119	>	i: Integer;
120	>	Meta: TMetaManager;
121	>	begin
122	>	data := Sender.GetNodeData(node);
123	>	Meta := ConManager.Connection[ConnectionID].MetaData;
124
125	<	for i := 0 to FileManager.FileCount - 1 do
125	>	if data.Field.ChildCount > 0 then
126		begin
127	<	data.Field := FileManager.FileById[i];
128	<	AddVSTEntry(VST, nil, data);
127	>	for i := 0 to data.Field.ChildCount - 1 do
128	>	begin
129	>	newdata.Field := data.Field.Child[i];
130	>	newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
131	>	if newdata.Field.ChildCount > 0 then
132	>	Sender.HasChildren[newnode] := True;
133	>	end;
134		end;
135	+	ChildCount := Sender.ChildCount[Node];
136		end;
137
138
139	+	procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
140	+	Node: PVirtualNode; Column: TColumnIndex);
141	+	var
142	+	data: PNodeData;
143	+	begin
144	+	data := Sender.GetNodeData(Node);
145	+	if data.Field is TFile then
146	+	begin
147	+	TFile(data.Field).InitEditor;
148	+	if Assigned(TFile(data.Field).Editor) then
149	+	begin
150	+	TFile(data.Field).Editor.Align := alClient;
151	+	tab_meta.InsertControl(TFile(data.Field).Editor);
152	+	TFile(data.Field).Opened := True;
153	+	end;
154	+	end;
155	+	end;
156	+
157	+
158	+	procedure TForm_Meta.VSTFocusChanging(Sender: TBaseVirtualTree; OldNode,
159	+	NewNode: PVirtualNode; OldColumn, NewColumn: TColumnIndex;
160	+	var Allowed: Boolean);
161	+	var
162	+	data: PNodeData;
163	+	i: Integer;
164	+	begin
165	+	data := Sender.GetNodeData(NewNode);
166	+	if data.Field is TFile then
167	+	begin
168	+	TFile(data.Field).InitEditor;
169	+	if Assigned(TFile(data.Field).Editor) then
170	+	Allowed := not TFile(data.Field).Opened
171	+	else
172	+	Allowed := True;
173	+	end;
174	+	if Allowed and Assigned(OldNode) then
175	+	begin
176	+	data := Sender.GetNodeData(OldNode);
177	+	if data.Field is TFile then
178	+	begin
179	+	if TFile(data.Field).Opened then
180	+	begin
181	+	if tab_meta.ControlCount > 0 then
182	+	for i := 0 to tab_meta.ControlCount - 1 do
183	+	tab_meta.RemoveControl(tab_meta.Controls[i]);
184	+	TFile(data.Field).Opened := False;
185	+	end;
186	+	end;
187	+	end;
188	+	end;
189	+
190
191		procedure TForm_Meta.VSTGetText(Sender: TBaseVirtualTree; Node: PVirtualNode;
192		Column: TColumnIndex; TextType: TVSTTextType; var CellText: WideString);
#	Line 86 | Line 198 | begin
198		if TextType = ttNormal then
199		begin
200		case Column of
201	<	0: begin
90	<	if Data.Field is TFile then
201	>	0:
202		begin
203	<	CellText := TFile(Data.Field).FileName;
203	>	CellText := Data.Field.GetCaption;
204		end;
94	–	end;
95	–	{      0:
96	–	CellText := Data.Caption;
205		1:
206	<	if Data.DataType > 0 then
207	<	CellText := '0x' + IntToHex(Data.Offset, 8)
208	<	else if Data.Offset > 0 then
209	<	CellText := '0x' + IntToHex(Data.Offset, 8);
206	>	begin
207	>	if Data.Field is TFile then
208	>	CellText := TFile(Data.Field).FileInfo.Extension;
209	>	end;
210		2:
211	<	if Data.DataType > 0 then
212	<	CellText := GetDataType(Data.DataType);
211	>	begin
212	>	if Data.Field is TFile then
213	>	CellText := IntToStr(TFile(Data.Field).FileInfo.ID);
214	>	end;
215		3:
216	<	if Data.DataType > 0 then
217	<	CellText := Data.Value //GetValue(data.DataType, data.Offset)
218	<	else if Length(Data.Value) > 0 then
219	<	CellText := IntToStr(StrToInt(Data.Value)) + ' Bytes';
220	<	4:
111	<	CellText := Data.Description;
112	<	}    end;
216	>	begin
217	>	if Data.Field is TDataField then
218	>	CellText := TDataField(Data.Field).ValueAsString;
219	>	end;
220	>	end;
221		end;
222		end;
223
116	–	{
224
225	<	procedure WriteStructureInfos;
225	>	procedure TForm_Meta.VSTPaintText(Sender: TBaseVirtualTree;
226	>	const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
227	>	TextType: TVSTTextType);
228		var
229	<	i, j:    Integer;
121	<	pdata:   PNodeData;
122	<	Data:    TNodeData;
123	<	node:    PVirtualNode;
229	>	Data: PNodeData;
230		begin
231	<	VST.BeginUpdate;
232	<	if VST.RootNodeCount = 0 then
231	>	Data     := Sender.GetNodeData(Node);
232	>	if TextType = ttNormal then
233		begin
234	<	structs := LoadStructureDefinition(ConID, fileid);
235	<	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
234	>	case Column of
235	>	0:
236		begin
237	<	with structs.Subs[i] do
237	>	if Data.Field is TFile then
238		begin
239	<	if Length(Entries) > 0 then
240	<	begin
241	<	if Pos('#', SubName) > 0 then
242	<	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;
239	>	if Length(TFile(Data.Field).FileInfo.Name) = 0 then
240	>	TargetCanvas.Font.Color := $C06060;
241	>	if TFile(Data.Field).FileInfo.Size = 0 then
242	>	TargetCanvas.Font.Color := $2020A0;
243		end;
244		end;
181	–	end;
245		end;
246	<	if VST.RootNodeCount > 0 then
247	<	VST.FocusedNode := VST.GetFirst;
248	<	end
249	<	else
246	>	end;
247	>	end;
248	>
249	>
250	>
251	>	procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
252	>	Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
253	>	var AskParent: Boolean; var PopupMenu: TPopupMenu);
254	>	var
255	>	data: PNodeData;
256	>	begin
257	>	inherited;
258	>	AskParent := False;
259	>	if Assigned(Node) then
260		begin
261	<	Node := VST.GetFirst;
262	<	while Assigned(Node) do
261	>	Sender.Selected[Node] := True;
262	>	Sender.FocusedNode := Node;
263	>	data := Sender.GetNodeData(Node);
264	>	if Column = 0 then
265		begin
266	<	pdata := VST.GetNodeData(Node);
267	<	if pdata.DataType > 0 then
268	<	pdata.Value := GetValue(pdata.Datatype, pdata.Offset);
269	<	Node := VST.GetNext(Node);
266	>	if TTreeElement(data.Field).GetChildCount > 0 then
267	>	PopupMenu := vst_popup
268	>	else
269	>	PopupMenu := nil;
270		end;
271		end;
197	–	VST.EndUpdate;
272		end;
273	<	}
273	>
274	>	procedure TForm_Meta.vst_setRootClick(Sender: TObject);
275	>	var
276	>	data: PNodeData;
277	>	begin
278	>	inherited;
279	>	data := VST.GetNodeData(VST.FocusedNode);
280	>	SetRoot(data.Field);
281	>	end;
282	>
283	>	procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
284	>	begin
285	>	//  Meta.Free;
286	>	inherited;
287	>	end;
288	>
289	>	procedure TForm_Meta.FormCreate(Sender: TObject);
290	>	begin
291	>	inherited;
292	>	OnNewConnection := NewCon;
293	>
294	>	VST.NodeDataSize := SizeOf(TNodeData);
295	>	VST.Font.Charset := AppSettings.CharSet;
296	>	VST.Clear;
297	>
298	>	UpdateConList;
299	>	end;
300	>
301		end.

Diff Legend

–	Removed lines
+	Added lines
<	Changed lines (old)
>	Changed lines (new)