--- oup/current/Tools/MetaEditor.pas	2007/06/15 22:12:39	218
+++ oup/current/Tools/MetaEditor.pas	2007/08/17 21:09:51	244
@@ -4,13 +4,35 @@ interface
 
 uses
   Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
-  Dialogs, _BaseTemplate, ExtCtrls, VirtualTrees, StdCtrls;
+  Dialogs, _BaseTemplate, ExtCtrls, VirtualTrees, StdCtrls, ComCtrls, Grids,
+  MPHexEditor, Wrapgrid, VTHeaderPopup, Menus, _TreeElement;
 
 type
   TForm_Meta = class(TForm_BaseTemplate)
     VST: TVirtualStringTree;
-    Panel2: TPanel;
     splitter: TSplitter;
+    rightPages: TPageControl;
+    tab_hex: TTabSheet;
+    tab_meta: TTabSheet;
+    panel_hex_actions: TPanel;
+    hex: TMPHexEditor;
+    splitter_hex_1: TSplitter;
+    value_viewer: TWrapGrid;
+    splitter_hex_2: TSplitter;
+    structviewer: TVirtualStringTree;
+    value_viewer_context: TPopupMenu;
+    value_viewer_context_copy: TMenuItem;
+    value_viewer_context_copyasdec: TMenuItem;
+    value_viewer_context_copyasfloat: TMenuItem;
+    value_viewer_context_copyasbitset: TMenuItem;
+    value_viewer_context_copyasstring: TMenuItem;
+    value_viewer_context_copyashex: TMenuItem;
+    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);
@@ -25,23 +47,32 @@ 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;
 
-var
-  Form_Meta: TForm_Meta;
 
 implementation
 {$R *.dfm}
-uses _MetaManager, _FileTypes, Data;
+uses _MetaManager, _MetaTypes, ConnectionManager, Data, _FileTypes, Main, 
+  TypeDefs;
 
 type
   PNodeData = ^TNodeData;
 
   TNodeData = record
-    Field: TObject;
+    Field: TTreeElement;
   end;
 
 function AddVSTEntry(AVST: TCustomVirtualStringTree; ANode: PVirtualNode;
@@ -57,38 +88,37 @@ 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
-  a,b,c: Int64;
   i: Integer;
   data: TNodeData;
   node: PVirtualNode;
+  basenode: PVirtualNode;
 begin
-  if ID >= 0 then
+  if FConnectionID <> TreeElem.ConnectionID then
+    SelectConnection(TreeElem.ConnectionID);
+  root := TreeElem;
+  VST.Clear;
+  VST.BeginUpdate;
+  data.Field := root;
+  basenode := AddVSTEntry(VST, nil, data);
+  for i := 0 to root.ChildCount - 1 do
   begin
-    QueryPerformanceFrequency(c);
-    QueryPerformanceCounter(a);
-    if not Assigned(Meta) then
-      Meta := TMetaManager.Create(ID);
-    QueryPerformanceCounter(b);
-    ShowMessage('Loading Done - ' + FloatToStr((b-a)/c) + 's');
-
-    VST.Clear;
-    VST.BeginUpdate;
-    for i := 0 to Meta.FileCount - 1 do
-    begin
-      if Assigned(Meta.FileById[i]) then
-      begin
-        data.Field := Meta.FileById[i];
-        node := AddVSTEntry(VST, nil, data);
-        if Meta.FileById[i].ChildCount > 0 then
-          VST.HasChildren[node] := True;
-      end;
-    end;
-    VST.EndUpdate;
+    data.Field := root.Child[i];
+    node := AddVSTEntry(VST, basenode, data);
+    if data.Field.ChildCount > 0 then
+      VST.HasChildren[node] := True;
   end;
+  VST.EndUpdate;
 end;
 
-
 procedure TForm_Meta.VSTInitChildren(Sender: TBaseVirtualTree;
   Node: PVirtualNode; var ChildCount: Cardinal);
 var
@@ -96,36 +126,53 @@ var
   newdata: TNodeData;
   newnode: PVirtualNode;
   i: Integer;
-  id: Integer;
 begin
-  data := VST.GetNodeData(node);
-  for i := 0 to Meta.FileById[TFile(data.Field).FileID].ChildCount - 1 do
+  data := Sender.GetNodeData(node);
+
+  if data.Field.ChildCount > 0 then
   begin
-    id := Meta.FileById[TFile(data.Field).FileID].LinkByIndex[i].DestID;
-    Meta.InitFile(id);
-    newdata.Field := Meta.FileById[id];
-    newnode := AddVSTEntry(VST, Node, newdata);
-    if Meta.FileById[id].ChildCount > 0 then
-      VST.HasChildren[newnode] := True;
+    for i := 0 to data.Field.ChildCount - 1 do
+    begin
+      newdata.Field := data.Field.Child[i];
+      newnode := AddVSTEntry(TCustomVirtualStringTree(Sender), Node, newdata);
+      if newdata.Field.ChildCount > 0 then
+        Sender.HasChildren[newnode] := True;
+    end;
   end;
-  ChildCount := Meta.FileById[TFile(data.Field).FileID].ChildCount;
+  ChildCount := Sender.ChildCount[Node];
 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
-      panel2.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;
 
@@ -140,7 +187,6 @@ 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
@@ -153,9 +199,9 @@ begin
     begin
       if TFile(data.Field).Opened then
       begin
-        if panel2.ControlCount > 0 then
-          for i := 0 to panel2.ControlCount - 1 do
-            panel2.RemoveControl(panel2.Controls[i]);
+        if tab_meta.ControlCount > 0 then
+          for i := 0 to tab_meta.ControlCount - 1 do
+            tab_meta.RemoveControl(tab_meta.Controls[i]);
         TFile(data.Field).Opened := False;
       end;
     end;
@@ -173,24 +219,12 @@ begin
   if TextType = ttNormal then
   begin
     case Column of
-      0:
-        begin
-          if Data.Field is TFile then
-          begin
-            CellText := TFile(Data.Field).FileName;
-            if CellText = '' then
-              CellText := 'Unnamed';
-          end;
-        end;
-      1:
-        begin
-          if Data.Field is TFile then
-            CellText := TFile(Data.Field).FileExt;
-        end;
+      0: CellText := Data.Field.Caption;
+      1: CellText := data.Field.VType;
       2:
         begin
-          if Data.Field is TFile then
-            CellText := IntToStr(TFile(Data.Field).FileID);
+          if Data.Field is TDataField then
+            CellText := TDataField(Data.Field).ValueAsString;
         end;
     end;
   end;
@@ -211,9 +245,9 @@ begin
         begin
           if Data.Field is TFile then
           begin
-            if Length(TFile(Data.Field).FileName) = 0 then
+            if Length(TFile(Data.Field).FileInfo.Name) = 0 then
               TargetCanvas.Font.Color := $C06060;
-            if TFile(Data.Field).FileSize = 0 then
+            if TFile(Data.Field).FileInfo.Size = 0 then
               TargetCanvas.Font.Color := $2020A0;
           end;
         end;
@@ -223,9 +257,96 @@ 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;
+//  Meta.Free;
   inherited;
 end;