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mirror of synced 2024-11-14 11:09:16 +00:00

Finished NamedFormat conversion

This commit is contained in:
Mark van Renswoude 2008-03-17 12:17:55 +00:00
parent 3c09f6c331
commit 4f8751632a
2 changed files with 283 additions and 299 deletions

View File

@ -73,10 +73,8 @@ const
);
PrefixInterface2 = 'IXML';
PrefixClass2 = 'TXML';
PrefixOptional2 = 'Has';
PostfixText2 = 'Text';
PrefixInterface = 'IXML';
PrefixClass = 'TXML';
InterfaceItemForward = ' IXML%Name:s = interface;';
@ -91,11 +89,6 @@ const
ItemClass = 'TXMLNode';
MemberPropertyGet = ' function Get%Name:s: %DataType:s;';
MemberPropertySet = ' procedure Set%Name:s(const Value: %DataType:s);';
MemberProperty = ' property %Name:s: %DataType:s read Get%Name:s write Set%Name:s;';
MemberPropertyReadOnly = ' property %Name:s: %DataType:s read Get%Name:s;';
// #ToDo1 (MvR) 9-3-2008: document / node / etc
// #ToDo1 (MvR) 9-3-2008: WideString etc ?
@ -324,32 +317,6 @@ end;
procedure TDelphiXMLDataBindingGenerator.WriteDocumentFunctions(AStream: TStreamHelper; ASection: TDelphiXMLSection);
procedure WriteFunction(const AItemName, AFunction, AImplementation: String; const AVariables: String = '');
begin
if ASection = dxsInterface then
AStream.Write(' ');
AStream.WriteLnNamedFmt('function ' + AFunction + ': IXML%Name:s;',
['Name', AItemName]);
if ASection = dxsImplementation then
begin
if Length(AVariables) > 0 then
begin
AStream.WriteLn('var');
AStream.WriteLn(AVariables);
AStream.WriteLn();
end;
AStream.WriteLn('begin');
AStream.WriteLn(AImplementation);
AStream.WriteLn('end;');
AStream.WriteLn();
end;
end;
var
schemaIndex: Integer;
schema: TXMLDataBindingSchema;
@ -385,27 +352,58 @@ begin
hasItem := True;
end;
docBinding := NamedFormat('GetDocBinding(''%Name:s'', TXML%Name:s, TargetNamespace) as IXML%Name:s',
['Name', interfaceItem.TranslatedName]);
docBinding := NamedFormat('GetDocBinding(''%SourceName:s'', TXML%Name:s, TargetNamespace) as IXML%Name:s',
['SourceName', interfaceItem.Name,
'Name', interfaceItem.TranslatedName]);
WriteFunction(interfaceItem.TranslatedName,
'Get%Name:s(ADocument: IXMLDocument)',
' Result := ADocument.' + docBinding);
WriteFunction(interfaceItem.TranslatedName,
'Load%Name:s(const AFileName: String)',
' Result := LoadXMLDocument(AFileName).' + docBinding);
with TNamedFormatStringList.Create() do
try
case ASection of
dxsInterface:
begin
Add(' function Get%Name:s(ADocument: IXMLDocument): IXML%Name:s;');
Add(' function Load%Name:s(const AFileName: String): IXML%Name:s;');
Add(' function Load%Name:sFromStream(AStream: TStream): IXML%Name:s;');
Add(' function New%Name:s: IXML%Name:s;');
end;
dxsImplementation:
begin
Add('function Get%Name:s(ADocument: IXMLDocument): IXML%Name:s;');
Add('begin');
Add(' Result := ADocument.' + docBinding);
Add('end;');
AddLn;
WriteFunction(interfaceItem.TranslatedName,
'Load%Name:sFromStream(AStream: TStream)',
' doc := NewXMLDocument;'#13#10 +
' doc.LoadFromStream(AStream);'#13#10 +
' Result := Get%Name:s(doc);',
' doc: IXMLDocument;');
Add('function Load%Name:s(const AFileName: String): IXML%Name:s;');
Add('begin');
Add(' Result := LoadXMLDocument(AFileName).' + docBinding);
Add('end;');
AddLn;
WriteFunction(interfaceItem.TranslatedName,
'New%Name:s',
' Result := NewXMLDocument.' + docBinding);
Add('function Load%Name:sFromStream(AStream: TStream): IXML%Name:s;');
Add('var');
Add(' doc: IXMLDocument;');
AddLn;
Add('begin');
Add(' doc := NewXMLDocument;');
Add(' doc.LoadFromStream(AStream);');
Add(' Result := Get%Name:s(doc);');
Add('end;');
AddLn;
Add('function New%Name:s: IXML%Name:s;');
Add('begin');
Add(' Result := NewXMLDocument.' + docBinding);
Add('end;');
AddLn;
end;
end;
AStream.Write(Format(['Name', interfaceItem.TranslatedName]));
finally
Free();
end;
AStream.WriteLn();
end;
@ -517,7 +515,7 @@ begin
dxsInterface:
begin
if Assigned(AItem.BaseItem) then
parent := PrefixInterface2 + AItem.BaseItem.TranslatedName
parent := PrefixInterface + AItem.BaseItem.TranslatedName
else
parent := ItemInterface;
@ -535,7 +533,7 @@ begin
dxsClass:
begin
if Assigned(AItem.BaseItem) then
parent := PrefixClass2 + AItem.BaseItem.TranslatedName
parent := PrefixClass + AItem.BaseItem.TranslatedName
else
parent := ItemClass;
@ -617,17 +615,18 @@ var
itemProperty: TXMLDataBindingProperty;
propertyItem: TXMLDataBindingItem;
dataTypeName: String;
propertyFormat: String;
optionalFormat: String;
writeOptional: Boolean;
writeTextProp: Boolean;
hasMembers: Boolean;
localHasMembers: Boolean;
member: TDelphiXMLMember;
value: String;
sourceCode: TNamedFormatStringList;
propertyItemName: String;
begin
// #ToDo1 (MvR) 9-3-2008: refactor WriteSchemaInterfaceProperties
// #ToDo1 (MvR) 17-3-2008: support conversions!
if ASection = dxsForward then
Exit;
@ -643,6 +642,7 @@ begin
for propertyIndex := 0 to Pred(AItem.PropertyCount) do
begin
itemProperty := AItem.Properties[propertyIndex];
propertyItem := nil;
dataTypeName := '';
writeTextProp := False;
writeOptional := True;
@ -658,10 +658,10 @@ begin
begin
if propertyItem.ItemType = itEnumeration then
begin
dataTypeName := PrefixClass2;
dataTypeName := PrefixClass;
writeTextProp := True;
end else
dataTypeName := PrefixInterface2;
dataTypeName := PrefixInterface;
{ Collections have a Count property, no need to write a
HasX property as well. }
@ -675,46 +675,18 @@ begin
if Length(dataTypeName) > 0 then
begin
if writeOptional then
writeOptional := itemProperty.IsOptional and
writeOptional := writeOptional and
itemProperty.IsOptional and
(member in [dxmPropertyGet, dxmPropertyDeclaration]);
sourceCode := TNamedFormatStringList.Create();
try
case ASection of
dxsInterface,
dxsClass:
begin
{ Interface declaration }
propertyFormat := '';
optionalFormat := '';
case member of
dxmPropertyGet:
begin
propertyFormat := MemberPropertyGet;
optionalFormat := propertyFormat;
end;
dxmPropertySet:
if not itemProperty.IsReadOnly then
begin
propertyFormat := MemberPropertySet;
optionalFormat := '';
end;
dxmPropertyDeclaration:
begin
if itemProperty.IsReadOnly then
propertyFormat := MemberPropertyReadOnly
else
propertyFormat := MemberProperty;
optionalFormat := MemberPropertyReadOnly;
end;
end;
if Length(propertyFormat) > 0 then
begin
if not hasMembers then
begin
if ASection = dxsClass then
@ -722,140 +694,158 @@ begin
end else if not localHasMembers then
AStream.WriteLn();
case member of
dxmPropertyGet:
begin
if writeOptional then
AStream.WriteLnNamedFmt(optionalFormat,
['Name', PrefixOptional2 + itemProperty.TranslatedName,
'DataType', 'Boolean']);
sourceCode.Add(' function GetHas%Name:s: Boolean;');
if writeTextProp then
AStream.WriteLnNamedFmt(propertyFormat,
['Name', itemProperty.TranslatedName + PostfixText2,
'DataType', 'WideString']);
sourceCode.Add(' function Get%Name:sText: WideString;');
sourceCode.Add(' function Get%Name:s: %DataType:s;');
end;
dxmPropertySet:
if not itemProperty.IsReadOnly then
begin
if writeTextProp then
sourceCode.Add(' procedure Set%Name:sText(const Value: WideString);');
sourceCode.Add(' procedure Set%Name:s(const Value: %DataType:s);');
end;
dxmPropertyDeclaration:
begin
if writeOptional then
sourceCode.Add(' property Has%Name:s: Boolean read GetHas%Name:s;');
if writeTextProp then
sourceCode.Add(' property %Name:sText: WideString read Get%Name:sText;');
if itemProperty.IsReadOnly then
sourceCode.Add(' property %Name:s: %DataType:s read Get%Name:s;')
else
sourceCode.Add(' property %Name:s: %DataType:s read Get%Name:s write Set%Name:s;');
end;
end;
AStream.WriteLnNamedFmt(propertyFormat,
['Name', itemProperty.TranslatedName,
'DataType', dataTypeName]);
hasMembers := True;
localHasMembers := True;
end;
end;
dxsImplementation:
begin
{ Implementation }
case member of
dxmPropertyGet:
begin
// #ToDo3 (MvR) 7-3-2008: extract strings
if writeOptional then
begin
AStream.WriteLnNamedFmt('function TXML%Name:s.GetHas%PropertyName:s: Boolean;',
['Name', AItem.TranslatedName,
'PropertyName', itemProperty.TranslatedName]);
AStream.WriteLn('begin');
AStream.WriteLnFmt(' Result := Assigned(ChildNodes.FindNode(''%s''));', [itemProperty.Name]);
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.Add('function TXML%Name:s.GetHas%PropertyName:s: Boolean;');
sourceCode.Add('begin');
sourceCode.Add(' Result := Assigned(ChildNodes.FindNode(''%PropertySourceName:s''));');
sourceCode.Add('end;');
sourceCode.AddLn;
end;
if writeTextProp then
begin
AStream.WriteLnNamedFmt('function TXML%Name:s.Get%PropertyName:sText: WideString;',
['Name', AItem.TranslatedName,
'PropertyName', itemProperty.TranslatedName]);
AStream.WriteLn('begin');
AStream.WriteLnFmt(' Result := ChildNodes[''%s''].NodeValue;', [itemProperty.Name]);
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.Add('function TXML%Name:s.Get%PropertyName:sText: WideString;');
sourceCode.Add('begin');
sourceCode.Add(' Result := ChildNodes[''%PropertySourceName:s''].NodeValue;');
sourceCode.Add('end;');
sourceCode.AddLn;
end;
AStream.WriteLnNamedFmt('function TXML%Name:s.Get%PropertyName:s: %DataType:s;',
['Name', AItem.TranslatedName,
'PropertyName', itemProperty.TranslatedName,
'DataType', dataTypeName]);
sourceCode.Add('function TXML%Name:s.Get%PropertyName:s: %DataType:s;');
case itemProperty.PropertyType of
ptSimple:
begin
AStream.WriteLn('begin');
AStream.WriteLnFmt(' Result := ChildNodes[''%s''].NodeValue;', [itemProperty.Name]);
sourceCode.Add('begin');
sourceCode.Add(' Result := ChildNodes[''%PropertySourceName:s''].NodeValue;');
sourceCode.Add('end;');
end;
ptItem:
begin
propertyItem := TXMLDataBindingItemProperty(itemProperty).Item;
if Assigned(propertyItem) then
begin
case propertyItem.ItemType of
itInterface,
itCollection:
begin
AStream.WriteLn('begin');
AStream.WriteLnNamedFmt(' Result := (ChildNodes[''%Name:s''] as IXML%DataType:s);',
['Name', itemProperty.Name,
'DataType', propertyItem.TranslatedName]);
sourceCode.Add('begin');
sourceCode.Add(' Result := (ChildNodes[''%Name:s''] as IXML%PropertyItemName:s);');
sourceCode.Add('end;');
end;
itEnumeration:
begin
AStream.WriteLn( 'var');
AStream.WriteLn( ' nodeValue: WideString;');
AStream.WriteLnFmt(' enumValue: %s;', [dataTypeName]);
AStream.WriteLn();
AStream.WriteLn( 'begin');
AStream.WriteLnFmt(' Result := %s(-1);', [dataTypeName]);
AStream.WriteLnFmt(' nodeValue := Get%sText;', [itemProperty.TranslatedName]);
AStream.WriteLnFmt(' for enumValue := Low(%0:s) to High(%0:s) do', [dataTypeName]);
AStream.WriteLnFmt(' if %sValues[enumValue] = nodeValue then', [propertyItem.TranslatedName]);
AStream.WriteLn( ' begin');
AStream.WriteLn( ' Result := enumValue;');
AStream.WriteLn( ' break;');
AStream.WriteLn( ' end;');
sourceCode.Add('var');
sourceCode.Add(' nodeValue: WideString;');
sourceCode.Add(' enumValue: %DataType:s;');
sourceCode.AddLn;
sourceCode.Add('begin');
sourceCode.Add(' Result := %DataType:s(-1);');
sourceCode.Add(' nodeValue := Get%PropertyName:sText;');
sourceCode.Add(' for enumValue := Low(%DataType:s) to High(%DataType:s) do');
sourceCode.Add(' if %PropertyName:sValues[enumValue] = nodeValue then');
sourceCode.Add(' begin');
sourceCode.Add(' Result := enumValue;');
sourceCode.Add(' break;');
sourceCode.Add(' end;');
end;
end;
end;
end;
end;
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.AddLn;
end;
dxmPropertySet:
if not itemProperty.IsReadOnly then
begin
if writeTextProp then
begin
// #ToDo1 (MvR) 15-3-2008: hier was ik
AStream.WriteLnFmt('procedure %0:s%1:s.Set%2:s%3:s(const Value: WideString);',
[PrefixClass,
AItem.TranslatedName,
itemProperty.TranslatedName,
PostfixText]);
AStream.WriteLn('begin');
AStream.WriteLnFmt(' ChildNodes[''%s''].NodeValue := Value;', [itemProperty.Name]);
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.Add('procedure TXML%Name:s.Set%PropertyName:sText(const Value: WideString);');
sourceCode.Add('begin');
sourceCode.Add(' ChildNodes[''%PropertySourceName:s''].NodeValue := Value;');
sourceCode.Add('end;');
sourceCode.AddLn;
end;
if (itemProperty.PropertyType = ptItem) and
(TXMLDataBindingItemProperty(itemProperty).Item.ItemType = itEnumeration) then
value := NamedFormat('%Name:sValues[Value]',
['Name', TXMLDataBindingItemProperty(itemProperty).Item.TranslatedName])
if Assigned(propertyItem) and (propertyItem.ItemType = itEnumeration) then
value := '%PropertyItemName:sValues[Value]'
else
value := 'Value';
AStream.WriteLnFmt('procedure %0:s%1:s.Set%2:s(const Value: %3:s);',
[PrefixClass,
AItem.TranslatedName,
itemProperty.TranslatedName,
dataTypeName]);
AStream.WriteLn('begin');
AStream.WriteLnFmt(' ChildNodes[''%0s''].NodeValue := %1:s;', [itemProperty.Name, value]);
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.Add('procedure TXML%Name:s.Set%PropertyName:s(const Value: %DataType:s);');
sourceCode.Add('begin');
sourceCode.Add(' ChildNodes[''%PropertySourceName:s''].NodeValue := ' + value + ';');
sourceCode.Add('end;');
sourceCode.AddLn;
end;
end;
end;
end;
propertyItemName := '';
if Assigned(propertyItem) then
propertyItemName := propertyItem.TranslatedName;
AStream.Write(sourceCode.Format(['Name', AItem.TranslatedName,
'PropertySourceName', itemProperty.Name,
'PropertyName', itemProperty.TranslatedName,
'PropertyItemName', propertyItemName,
'DataType', dataTypeName]));
finally
FreeAndNil(sourceCode);
end;
end;
end;
end;
@ -867,14 +857,20 @@ end;
procedure TDelphiXMLDataBindingGenerator.WriteSchemaCollection(AStream: TStreamHelper; AItem: TXMLDataBindingCollection; ASection: TDelphiXMLSection);
begin
if not Assigned(AItem.CollectionItem) then
Exit;
case ASection of
dxsForward:
AStream.WriteLnFmt(InterfaceItemForward, [AItem.TranslatedName]);
AStream.WriteLnNamedFmt(InterfaceItemForward,
['Name',
AItem.TranslatedName]);
dxsInterface:
begin
AStream.WriteLnFmt(InterfaceItemInterface, [AItem.TranslatedName,
CollectionInterface]);
AStream.WriteLnFmt(' %s', [CreateNewGUID()]);
AStream.WriteLnNamedFmt(InterfaceItemInterface,
['Name', AItem.TranslatedName,
'ParentName', CollectionInterface]);
AStream.WriteLn(' ' + CreateNewGUID());
WriteSchemaCollectionProperties(AStream, AItem, ASection);
@ -883,8 +879,9 @@ begin
end;
dxsClass:
begin
AStream.WriteLnFmt(InterfaceItemClass, [AItem.TranslatedName,
CollectionClass]);
AStream.WriteLnNamedFmt(InterfaceItemClass,
['Name', AItem.TranslatedName,
'ParentName', CollectionClass]);
WriteSchemaCollectionProperties(AStream, AItem, ASection);
@ -902,98 +899,85 @@ end;
procedure TDelphiXMLDataBindingGenerator.WriteSchemaCollectionProperties(AStream: TStreamHelper; AItem: TXMLDataBindingCollection; ASection: TDelphiXMLSection);
var
dataTypeName: string;
procedure WriteMethodInterface(const AFunction: String);
begin
AStream.WriteLnFmt(' function ' + AFunction + ': %1:s%0:s;',
[dataTypeName,
PrefixInterface]);
end;
procedure WriteMethodImplementation(const AFunction, AImplementation: String);
begin
AStream.WriteLnFmt('function %3:s%0:s.' + AFunction + ': %2:s%1:s;',
[AItem.TranslatedName,
dataTypeName,
PrefixInterface,
PrefixClass]);
AStream.WriteLn('begin');
AStream.WriteLnFmt(AImplementation,
[dataTypeName,
PrefixInterface]);
AStream.WriteLn('end;');
AStream.WriteLn();
end;
dataIntfName: string;
sourceCode: TNamedFormatStringList;
begin
if ASection = dxsClass then
AStream.WriteLn(' protected');
// #ToDo1 (MvR) 17-3-2008: DataType for enumerations etc.
dataTypeName := PrefixInterface + AItem.CollectionItem.TranslatedName;
dataIntfName := dataTypeName;
sourceCode := TNamedFormatStringList.Create();
try
case ASection of
dxsInterface,
dxsClass:
begin
WriteMethodInterface('Get_%0:s(Index: Integer)');
WriteMethodInterface('Add');
WriteMethodInterface('Insert(Index: Integer)');
sourceCode.Add(' function Get_%ItemName:s(Index: Integer): %DataType:s;');
sourceCode.Add(' function Add: %DataType:s;');
sourceCode.Add(' function Insert(Index: Integer): %DataType:s;');
end;
dxsImplementation:
begin
AStream.WriteLnFmt('procedure %1:s%0:s.AfterConstruction;',
[AItem.TranslatedName,
PrefixClass]);
AStream.WriteLn('begin');
sourceCode.Add('procedure TXML%Name:s.AfterConstruction;');
sourceCode.Add('begin');
AStream.WriteLnFmt(' RegisterChildNode(''%0:s'', %2:s%1:s);',
[AItem.CollectionItem.Name,
dataTypeName,
PrefixClass]);
// #ToDo1 (MvR) 17-3-2008: DataType class / interface!!
sourceCode.Add(' RegisterChildNode(''%ItemSourceName:s'', %DataType:s);');
AStream.WriteLn();
AStream.WriteLnFmt(' ItemTag := ''%0:s'';',
[AItem.CollectionItem.Name]);
sourceCode.AddLn;
sourceCode.Add(' ItemTag := ''%ItemSourceName:s'';');
sourceCode.Add(' ItemInterface := %DataInterface:s;');
sourceCode.AddLn;
sourceCode.Add(' inherited;');
sourceCode.Add('end;');
sourceCode.AddLn;
AStream.WriteLnFmt(' ItemInterface := %1:s%0:s;',
[dataTypeName,
PrefixInterface]);
sourceCode.Add('function TXML%Name:s.Get_%ItemName:s(Index: Integer): %DataType:s;');
sourceCode.Add('begin');
sourceCode.Add(' Result := (List[Index] as %DataType:s;');
sourceCode.Add('end;');
sourceCode.AddLn;
AStream.WriteLn();
AStream.WriteLn(' inherited;');
AStream.WriteLn('end;');
AStream.WriteLn();
sourceCode.Add('function TXML%Name:s.Add(Index: Integer): %DataType:s;');
sourceCode.Add('begin');
sourceCode.Add(' Result := (AddItem(-1) as %DataType:s;');
sourceCode.Add('end;');
sourceCode.AddLn;
WriteMethodImplementation('Get_%1:s(Index: Integer)',
' Result := (List[Index] as %1:s%0:s);');
WriteMethodImplementation('Add',
' Result := (AddItem(-1) as %1:s%0:s);');
WriteMethodImplementation('Insert(Index: Integer)',
' Result := (AddItem(Index) as %1:s%0:s);');
sourceCode.Add('function TXML%Name:s.Insert(Index: Integer): %DataType:s;');
sourceCode.Add('begin');
sourceCode.Add(' Result := (AddItem(Index) as %DataType:s;');
sourceCode.Add('end;');
sourceCode.AddLn;
end;
end;
case ASection of
dxsInterface:
begin
AStream.WriteLn;
AStream.WriteLnFmt(' property %0:s[Index: Integer]: %1:s%0:s read Get_%0:s; default;',
[dataTypeName,
PrefixInterface]);
sourceCode.AddLn;
sourceCode.Add(' property %ItemName:s[Index: Integer]: %DataType:s read Get_%ItemName:s; default;');
end;
dxsClass:
begin
AStream.WriteLn(' public');
AStream.WriteLn(' procedure AfterConstruction; override;');
sourceCode.Add(' public');
sourceCode.Add(' procedure AfterConstruction; override;');
end;
end;
AStream.Write(sourceCode.Format(['Name', AItem.TranslatedName,
'ItemName', AItem.CollectionItem.TranslatedName,
'ItemSourceName', AItem.CollectionItem.Name,
'DataType', dataTypeName,
'DataInterface', dataIntfName]));
finally
FreeAndNil(sourceCode);
end;
end;

View File

@ -32,9 +32,9 @@
-M
-$M16384,1048576
-K$00400000
-N0"Lib"
-LE"C:\Documents and Settings\PsychoMark\My Documents\Borland Studio Projects\Bpl"
-LN"C:\Documents and Settings\PsychoMark\My Documents\Borland Studio Projects\Bpl"
-N"Lib"
-LE"c:\program files\borland\delphi7\Projects\Bpl"
-LN"c:\program files\borland\delphi7\Projects\Bpl"
-w-UNSAFE_TYPE
-w-UNSAFE_CODE
-w-UNSAFE_CAST