Debugger: start moving value-converters to LazDebuggerIntf.

components/lazdebuggers/lazdebuggerfp/fpdebugconvdebugforjson.pas

@@ -321,8 +321,24 @@ begin
   end;
 end;
 
+type
+
+  { TFpDbgValueConverterJsonForDebugRegistryEntry }
+
+  TFpDbgValueConverterJsonForDebugRegistryEntry = class(TFpDbgValueConverterRegistryEntry)
+  public
+    class function GetConvertorClass: TClass; override;
+  end;
+
+{ TFpDbgValueConverterJsonForDebugRegistryEntry }
+
+class function TFpDbgValueConverterJsonForDebugRegistryEntry.GetConvertorClass: TClass;
+begin
+  Result := TFpDbgValueConverterJsonForDebug;
+end;
+
 initialization
-  ValueConverterClassList.Add(TFpDbgValueConverterJsonForDebug);
+  ValueConverterRegistry.Add(TFpDbgValueConverterJsonForDebugRegistryEntry);
 
 end.
 

components/lazdebuggers/lazdebuggerfp/fpdebugvalueconvertors.pas

@@ -42,13 +42,6 @@ type
   end;
   TFpDbgValueConverterClass = class of TFpDbgValueConverter;
 
-  { TFpDbgValueConverterClassList }
-
-  TFpDbgValueConverterClassList = class(specialize TFPGList<TFpDbgValueConverterClass>)
-    function FindByClassName(AName: String): TFpDbgValueConverterClass;
-  end;
-
-
   { TFpDbgConverterConfig }
 
   TFpDbgConverterConfig = class(TFreeNotifyingObject, TLazDbgValueConvertSelectorIntf)
@@ -88,6 +81,16 @@ type
     procedure Unlock;
   end;
 
+  { TFpDbgValueConverterRegistryEntry }
+
+  TFpDbgValueConverterRegistryEntry = class(TLazDbgValueConvertRegistryEntry)
+  public
+    class function CreateValueConvertorIntf: TLazDbgValueConverterIntf; override;
+    class function GetName: String; override;
+    class function GetDebuggerClass: TClass; override;
+  end;
+
+
   { TFpDbgValueConverterVariantToLStr }
 
   TFpDbgValueConverterVariantToLStr = class(TFpDbgValueConverter)
@@ -102,22 +105,13 @@ type
                          ): TFpValue; override;
   end;
 
-function ValueConverterClassList: TFpDbgValueConverterClassList;
 function ValueConverterConfigList: TFpDbgConverterConfigList;
 
 implementation
 var
-  TheValueConverterClassList: TFpDbgValueConverterClassList = nil;
   TheValueConverterList: TFpDbgConverterConfigList = nil;
 
 
-function ValueConverterClassList: TFpDbgValueConverterClassList;
-begin
-  if TheValueConverterClassList = nil then
-    TheValueConverterClassList := TFpDbgValueConverterClassList.Create;
-  Result := TheValueConverterClassList;
-end;
-
 function ValueConverterConfigList: TFpDbgConverterConfigList;
 begin
   if TheValueConverterList = nil then
@@ -125,19 +119,6 @@ begin
   Result := TheValueConverterList;
 end;
 
-{ TFpDbgValueConverterClassList }
-
-function TFpDbgValueConverterClassList.FindByClassName(AName: String
-  ): TFpDbgValueConverterClass;
-var
-  i: Integer;
-begin
-  Result := nil;
-  for i := 0 to Count -1 do
-    if Items[i].ClassName = AName then
-      exit(Items[i]);
-end;
-
 { TFpDbgValueConverter }
 
 function TFpDbgValueConverter.CreateCopy: TFpDbgValueConverter;
@@ -391,6 +372,23 @@ begin
   FLock.Leave;
 end;
 
+{ TFpDbgValueConverterRegistryEntry }
+
+class function TFpDbgValueConverterRegistryEntry.CreateValueConvertorIntf: TLazDbgValueConverterIntf;
+begin
+  Result := TFpDbgValueConverterClass(GetConvertorClass).Create;
+end;
+
+class function TFpDbgValueConverterRegistryEntry.GetName: String;
+begin
+  Result := TFpDbgValueConverterClass(GetConvertorClass).GetName;
+end;
+
+class function TFpDbgValueConverterRegistryEntry.GetDebuggerClass: TClass;
+begin
+  Result := TFpDebugDebuggerBase;
+end;
+
 { TFpDbgValueConverterVariantToLStr }
 
 function TFpDbgValueConverterVariantToLStr.GetProcAddrFromMgr(
@@ -570,11 +568,26 @@ begin
   end;
 end;
 
+type
+
+  { TFpDbgValueConverterVariantToLStrRegistryEntry }
+
+  TFpDbgValueConverterVariantToLStrRegistryEntry = class(TFpDbgValueConverterRegistryEntry)
+  public
+    class function GetConvertorClass: TClass; override;
+  end;
+
+{ TFpDbgValueConverterVariantToLStrRegistryEntry }
+
+class function TFpDbgValueConverterVariantToLStrRegistryEntry.GetConvertorClass: TClass;
+begin
+  Result := TFpDbgValueConverterVariantToLStr;
+end;
+
 initialization
-  ValueConverterClassList.Add(TFpDbgValueConverterVariantToLStr);
+  ValueConverterRegistry.Add(TFpDbgValueConverterVariantToLStrRegistryEntry);
 
 finalization;
-  FreeAndNil(TheValueConverterClassList);
   FreeAndNil(TheValueConverterList);
 
 end.

components/lazdebuggers/lazdebuggerintf/lazdebuggervalueconverter.pas

@@ -6,7 +6,7 @@ unit LazDebuggerValueConverter;
 interface
 
 uses
-  Classes, SysUtils;
+  Classes, SysUtils, fgl;
 
 type
   TLazDbgValueConverterIntf = interface;
@@ -33,8 +33,63 @@ type
     function GetBackendSpecificObject: TObject; deprecated;
   end;
 
+  { TLazDbgValueConvertRegistryEntry }
+
+  TLazDbgValueConvertRegistryEntry = class
+  public
+    class function CreateValueConvertorIntf: TLazDbgValueConverterIntf; virtual; abstract;
+    class function GetName: String; virtual; abstract;
+    class function GetConvertorClass: TClass; virtual; abstract;
+    class function GetDebuggerClass: TClass; virtual; abstract; //  class of TDebuggerIntf
+  end;
+  TLazDbgValueConvertRegistryEntryClass = class of TLazDbgValueConvertRegistryEntry;
+
+  { TLazDbgValueConvertRegistry }
+
+  TLazDbgValueConvertRegistry = class(specialize TFPGList<TLazDbgValueConvertRegistryEntryClass>)
+    function FindByConvertorClassName(AName: String): TLazDbgValueConvertRegistryEntryClass;
+    function IndexOfConvertorClass(AClass: TClass): integer;
+  end;
+
+function ValueConverterRegistry: TLazDbgValueConvertRegistry;
 
 implementation
+var
+  TheValueConverterRegistry: TLazDbgValueConvertRegistry;
+
+function ValueConverterRegistry: TLazDbgValueConvertRegistry;
+begin
+  if TheValueConverterRegistry = nil then
+    TheValueConverterRegistry := TLazDbgValueConvertRegistry.Create;
+  Result := TheValueConverterRegistry;
+end;
+
+{ TLazDbgValueConvertRegistry }
+
+function TLazDbgValueConvertRegistry.FindByConvertorClassName(AName: String
+  ): TLazDbgValueConvertRegistryEntryClass;
+var
+  i: Integer;
+begin
+  Result := nil;
+  for i := 0 to Count -1 do
+    if Items[i].GetConvertorClass.ClassName = AName then
+      exit(Items[i]);
+end;
+
+function TLazDbgValueConvertRegistry.IndexOfConvertorClass(AClass: TClass
+  ): integer;
+begin
+  Result := Count - 1;
+  while Result >= 0 do begin
+    if Items[Result].GetConvertorClass = AClass then
+      exit;
+    dec(Result);
+  end;
+end;
+
+finalization
+  FreeAndNil(TheValueConverterRegistry);
 
 end.
 

ide/packages/idedebugger/idedebuggerfpdbgvalueconv.pas

@@ -5,7 +5,8 @@ unit IdeDebuggerFpDbgValueConv;
 interface
 
 uses
-  Classes, SysUtils, Laz2_XMLCfg, FpDebugValueConvertors;
+  Classes, SysUtils, Laz2_XMLCfg, FpDebugValueConvertors,
+  LazDebuggerValueConverter;
 
 type
 
@@ -64,18 +65,18 @@ procedure TIdeFpDbgConverterConfig.LoadDataFromXMLConfig(
   const AConfig: TRttiXMLConfig; const APath: string);
 var
   s: String;
-  c: TFpDbgValueConverterClass;
   obj: TFpDbgValueConverter;
+  RegEntry: TLazDbgValueConvertRegistryEntryClass;
 begin
   AConfig.ReadObject(APath + 'Filter/', Self);
   MatchTypeNames.CommaText := AConfig.GetValue(APath + 'Filter/MatchTypeNames', '');
 
   s := AConfig.GetValue(APath + 'ConvClass', '');
-  c := ValueConverterClassList.FindByClassName(s);
-  if c = nil then
+  RegEntry := ValueConverterRegistry.FindByConvertorClassName(s);
+  if RegEntry = nil then
     exit;
 
-  obj := c.Create;
+  obj := RegEntry.CreateValueConvertorIntf.GetObject as TFpDbgValueConverter;
   AConfig.ReadObject(APath + 'Conv/', obj);
   Converter := obj;
 end;

ide/packages/idedebugger/idefpdbgvalueconvertersettingsframe.pas

@@ -68,7 +68,7 @@ implementation
 
 procedure TFpDbgValConvFrame.btnAddClick(Sender: TObject);
 var
-  AvailClass: TFpDbgValueConverterClassList;
+  AvailClass: TLazDbgValueConvertRegistry;
   AName: String;
   obj: TIdeFpDbgConverterConfig;
 begin
@@ -79,8 +79,8 @@ begin
   SaveCurrent;
 
   FCurConvConf := nil;
-  AvailClass := ValueConverterClassList;
-  obj := TIdeFpDbgConverterConfig.Create(AvailClass[0].Create);
+  AvailClass := ValueConverterRegistry;
+  obj := TIdeFpDbgConverterConfig.Create(AvailClass[0].CreateValueConvertorIntf.GetObject as TFpDbgValueConverter);
   obj.Enabled := True;
   obj.Name := AName;
   obj.MatchKinds := obj.Converter.GetSupportedKinds;
@@ -115,7 +115,7 @@ end;
 
 procedure TFpDbgValConvFrame.lstConvertersClick(Sender: TObject);
 var
-  AvailClass: TFpDbgValueConverterClassList;
+  AvailClass: TLazDbgValueConvertRegistry;
 begin
   SaveCurrent;
   pnlCurrentConv.Enabled := lstConverters.Count > 0;
@@ -135,8 +135,8 @@ begin
   EdName.Text := FCurConvConf.Name;
   memoTypeNames.Text := FCurConvConf.MatchTypeNames.Text;
 
-  AvailClass := ValueConverterClassList;
-  dropAction.ItemIndex := AvailClass.IndexOf(TFpDbgValueConverterClass(FCurConvConf.Converter.ClassType));
+  AvailClass := ValueConverterRegistry;
+  dropAction.ItemIndex := AvailClass.IndexOfConvertorClass(FCurConvConf.Converter.ClassType);
 
   lstConvertersItemClick(nil, FCurIdx);
 end;
@@ -172,14 +172,14 @@ end;
 
 procedure TFpDbgValConvFrame.UpdateConvForClass;
 var
-  AvailClass: TFpDbgValueConverterClassList;
+  AvailClass: TLazDbgValueConvertRegistry;
 begin
   if FCurConvConf = nil then
     exit;
 
-  AvailClass := ValueConverterClassList;
-  if (dropAction.ItemIndex <> AvailClass.IndexOf(TFpDbgValueConverterClass(FCurConv.GetObject.ClassType))) then begin
-    FCurConv := AvailClass[dropAction.ItemIndex].Create;
+  AvailClass := ValueConverterRegistry;
+  if (dropAction.ItemIndex <> AvailClass.IndexOfConvertorClass(FCurConv.GetObject.ClassType)) then begin
+    FCurConv := AvailClass[dropAction.ItemIndex].CreateValueConvertorIntf;
     UpdateConvPanel;
   end;
 end;
@@ -217,7 +217,7 @@ end;
 
 procedure TFpDbgValConvFrame.UpdateButtons;
 begin
-  btnAdd.Enabled := ValueConverterClassList.Count > 0;
+  btnAdd.Enabled := ValueConverterRegistry.Count > 0;
   btnRemove.Enabled := (lstConverters.Count > 0) and (lstConverters.ItemIndex >= 0);
   pnlCurrentConv.Enabled := FCurConvConf <> nil;
 end;
@@ -239,12 +239,12 @@ end;
 
 procedure TFpDbgValConvFrame.SaveCurrent;
 var
-  AvailClass: TFpDbgValueConverterClassList;
+  AvailClass: TLazDbgValueConvertRegistry;
 begin
   if FCurConvConf = nil then
     exit;
 
-  AvailClass := ValueConverterClassList;
+  AvailClass := ValueConverterRegistry;
   if ( (FCurConv = nil) or (FCurConvSettings = nil) or FCurConvSettings.WriteTo(FCurConv) ) or
      (TrimSet(FCurConvConf.MatchTypeNames.Text, [#1..#32]) <> TrimSet(memoTypeNames.Text, [#1..#32])) or
      (FCurConvConf.Converter <> FCurConv) or
@@ -260,7 +260,7 @@ end;
 
 procedure TFpDbgValConvFrame.Setup;
 var
-  AvailClass: TFpDbgValueConverterClassList;
+  AvailClass: TLazDbgValueConvertRegistry;
   i: Integer;
 begin
   btnAdd.Caption       := dlgFpConvOptAddNew;
@@ -273,8 +273,8 @@ begin
   lblDesc.Caption := '-';
 
   dropAction.Clear;
-  AvailClass := ValueConverterClassList;
-  for i := 0 to ValueConverterClassList.Count - 1 do
+  AvailClass := ValueConverterRegistry;
+  for i := 0 to ValueConverterRegistry.Count - 1 do
     dropAction.AddItem(AvailClass[i].GetName, nil);
 
   UpdateButtons;