--- oup/current/Tools/MetaEditor.pas	2007/06/29 12:38:24	233
+++ oup/current/Tools/MetaEditor.pas	2007/08/10 17:26:03	243
@@ -30,6 +30,9 @@ type
     VTHPopup: TVTHeaderPopupMenu;
     btn_export: TButton;
     btn_import: TButton;
+    vst_popup: TPopupMenu;
+    vst_newRoot: TMenuItem;
+    vst_setRoot: TMenuItem;
     procedure FormCreate(Sender: TObject);
     procedure VSTInitChildren(Sender: TBaseVirtualTree; Node: PVirtualNode;
       var ChildCount: Cardinal);
@@ -44,16 +47,26 @@ type
     procedure VSTPaintText(Sender: TBaseVirtualTree;
       const TargetCanvas: TCanvas; Node: PVirtualNode; Column: TColumnIndex;
       TextType: TVSTTextType);
+    procedure VSTGetPopupMenu(Sender: TBaseVirtualTree; Node: PVirtualNode;
+      Column: TColumnIndex; const P: TPoint; var AskParent: Boolean;
+      var PopupMenu: TPopupMenu);
+    procedure vst_setRootClick(Sender: TObject);
+    procedure vst_newRootClick(Sender: TObject);
+    procedure VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
+      Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
+      var HintText: WideString);
   private
     root: TTreeElement;
     procedure NewCon(ID: Integer);
   public
+    procedure SetRoot(TreeElem: TTreeElement);
   end;
 
 
 implementation
 {$R *.dfm}
-uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes;
+uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes, Main, 
+  TypeDefs;
 
 type
   PNodeData = ^TNodeData;
@@ -75,30 +88,34 @@ end;
 
 
 procedure TForm_Meta.NewCon(ID: Integer);
+begin
+  if ID >= 0 then
+    SetRoot(ConManager.Connection[FConnectionID].MetaData.Root);
+//SetRoot(ConManager.Connection[FConnectionID].MetaData.FileById[454]);
+end;
+
+
+procedure TForm_Meta.SetRoot(TreeElem: TTreeElement);
 var
   i: Integer;
   data: TNodeData;
   node: PVirtualNode;
-  Meta: TMetaManager;
-  root: TTreeElement;
 begin
-  if ID >= 0 then
+  if FConnectionID <> TreeElem.ConnectionID then
+    SelectConnection(TreeElem.ConnectionID);
+  root := TreeElem;
+  VST.Clear;
+  VST.BeginUpdate;
+  for i := 0 to root.ChildCount - 1 do
   begin
-    //VST
-    VST.Clear;
-    VST.BeginUpdate;
-    root := ConManager.Connection[FConnectionID].MetaData.Root;
-    for i := 0 to root.ChildCount - 1 do
-    begin
-      data.Field := root.Child[i];
-      node := AddVSTEntry(VST, nil, data);
+    data.Field := root.Child[i];
+    node := AddVSTEntry(VST, nil, data);
+    if data.Field.ChildCount > 0 then
       VST.HasChildren[node] := True;
-    end;
-    VST.EndUpdate;
   end;
+  VST.EndUpdate;
 end;
 
-
 procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
   Node: PVirtualNode; var ChildCount: Cardinal);
 var
@@ -106,13 +123,8 @@ var
   newdata: TNodeData;
   newnode: PVirtualNode;
   i: Integer;
-  Meta: TMetaManager;
 begin
   data := Sender.GetNodeData(node);
-  Meta := ConManager.Connection[ConnectionID].MetaData;
-  if data.Field is TExtension then
-    if TExtension(data.Field).ChildCount = 0 then
-      TExtension(data.Field).InitList;
 
   if data.Field.ChildCount > 0 then
   begin
@@ -128,21 +140,36 @@ begin
 end;
 
 
+
 procedure TForm_Meta.VSTFocusChanged(Sender: TBaseVirtualTree;
   Node: PVirtualNode; Column: TColumnIndex);
 var
   data: PNodeData;
+  ffile: TFile;
+//*******************************************************************
+  fs: TFileStream;
+//*******************************************************************
 begin
   data := Sender.GetNodeData(Node);
+  ffile := nil;
   if data.Field is TFile then
+    ffile := TFile(data.Field);
+  if data.Field is _MetaTypes.TDatLink then
+    if Assigned(_MetaTypes.TDatLink(data.Field).TargetFile) then
+      ffile := TFile(_MetaTypes.TDatLink(data.Field).TargetFile);
+  if Assigned(ffile) then
   begin
-    TFile(data.Field).InitEditor;
-    if Assigned(TFile(data.Field).Editor) then
+    if Assigned(ffile.Editor) then
     begin
-      TFile(data.Field).Editor.Align := alClient;
-      tab_meta.InsertControl(TFile(data.Field).Editor);
-      TFile(data.Field).Opened := True;
+      ffile.Editor.Align := alClient;
+      tab_meta.InsertControl(ffile.Editor);
+      ffile.Opened := True;
     end;
+//*******************************************************************
+//    fs := TFileStream.Create('C:\Spiele\Oni\GameDataFolder\tests\'+IntToStr(ffile.FileInfo.ID)+'_recreated.hex', fmCreate);
+//    ffile.ReCreateFile(fs);
+//    fs.Free;
+//*******************************************************************
   end;
 end;
 
@@ -157,7 +184,6 @@ begin
   data := Sender.GetNodeData(NewNode);
   if data.Field is TFile then
   begin
-    TFile(data.Field).InitEditor;
     if Assigned(TFile(data.Field).Editor) then
       Allowed := not TFile(data.Field).Opened
     else
@@ -190,19 +216,12 @@ begin
   if TextType = ttNormal then
   begin
     case Column of
-      0:
-        begin
-          CellText := Data.Field.GetCaption;
-        end;
-      1:
-        begin
-          if Data.Field is TFile then
-            CellText := TFile(Data.Field).FileInfo.Extension;
-        end;
+      0: CellText := Data.Field.Caption;
+      1: CellText := data.Field.VType;
       2:
         begin
-          if Data.Field is TFile then
-            CellText := IntToStr(TFile(Data.Field).FileInfo.ID);
+          if Data.Field is TDataField then
+            CellText := TDataField(Data.Field).ValueAsString;
         end;
     end;
   end;
@@ -235,6 +254,93 @@ end;
 
 
 
+procedure TForm_Meta.VSTGetHint(Sender: TBaseVirtualTree; Node: PVirtualNode;
+  Column: TColumnIndex; var LineBreakStyle: TVTTooltipLineBreakStyle;
+  var HintText: WideString);
+var
+  data: PNodeData;
+  CellText: WideString;
+
+  i: Integer;
+  links: TStrings;
+  ifile: TFile;
+begin
+  inherited;
+  if Assigned(Node) then
+  begin
+    VSTGetText(Sender, Node, Column, ttNormal, CellText);
+    if Length(CellText) > 0 then
+    begin
+      data := Sender.GetNodeData(Node);
+      if data.Field is TDataField then
+      begin
+        case Column of
+          0,1: HintText := TDataField(data.Field).Description;
+          2: HintText := '';
+        end;
+      end;
+      if data.Field is TFile then
+      begin
+        ifile := TFile(data.Field);
+        case Column of
+          0: HintText :=
+            'FileID:    ' + IntToStr(ifile.FileInfo.ID) + #13#10 +
+            'Name:      ' + ifile.FileInfo.Name + #13#10 +
+            'Extension: ' + ifile.FileInfo.Extension + #13#10 +
+            '.dat-size: ' + IntToStr(ifile.FileInfo.Size) + #13#10;
+        end;
+      end;
+    end;
+  end
+  else
+    HintText := '';
+end;
+
+procedure TForm_Meta.VSTGetPopupMenu(Sender: TBaseVirtualTree;
+  Node: PVirtualNode; Column: TColumnIndex; const P: TPoint;
+  var AskParent: Boolean; var PopupMenu: TPopupMenu);
+var
+  data: PNodeData;
+begin
+  inherited;
+  AskParent := False;
+  if Assigned(Node) then
+  begin
+    Sender.Selected[Node] := True;
+    Sender.FocusedNode := Node;
+    data := Sender.GetNodeData(Node);
+    if Column = 0 then
+    begin
+      if TTreeElement(data.Field).ChildCount > 0 then
+        PopupMenu := vst_popup
+      else
+        PopupMenu := nil;
+    end;
+  end;
+end;
+
+procedure TForm_Meta.vst_newRootClick(Sender: TObject);
+var
+  data: PNodeData;
+  form: TForm_BaseTemplate;
+begin
+  inherited;
+  data := VST.GetNodeData(VST.FocusedNode);
+  form := nil;
+  form := Form_Main.open_child('meta');
+  if form is TForm_Meta then
+    TForm_Meta(form).SetRoot(data.Field);
+end;
+
+procedure TForm_Meta.vst_setRootClick(Sender: TObject);
+var
+  data: PNodeData;
+begin
+  inherited;
+  data := VST.GetNodeData(VST.FocusedNode);
+  SetRoot(data.Field);
+end;
+
 procedure TForm_Meta.FormClose(Sender: TObject; var Action: TCloseAction);
 begin
 //  Meta.Free;