Changeset 520 for Common/URegistry.pas

Timestamp:

Mar 7, 2019, 4:34:53 PM (6 years ago)

Author:

chronos

Message:

• Modified: Removed dependency on TemplateGenerics and used fgl unit as replacement.

File:

• Common/URegistry.pas (modified) (3 diffs)

Common/URegistry.pas

@@ -29 +29 @@
     procedure SetCurrentContext(AValue: TRegistryContext);
   public
+    function ReadChar(const Name: string): Char;
+    procedure WriteChar(const Name: string; Value: Char);
     function ReadBoolWithDefault(const Name: string;
       DefaultValue: Boolean): Boolean;
     function ReadIntegerWithDefault(const Name: string; DefaultValue: Integer): Integer;
     function ReadStringWithDefault(const Name: string; DefaultValue: string): string;
+    function ReadCharWithDefault(const Name: string; DefaultValue: Char): Char;
     function ReadFloatWithDefault(const Name: string;
       DefaultValue: Double): Double;
@@ -89 +92 @@
 end;
 
+function TRegistryEx.ReadCharWithDefault(const Name: string; DefaultValue: Char
+  ): Char;
+begin
+  if ValueExists(Name) then Result := ReadChar(Name)
+    else begin
+      WriteChar(Name, DefaultValue);
+      Result := DefaultValue;
+    end;
+end;
+
 function TRegistryEx.ReadFloatWithDefault(const Name: string;
   DefaultValue: Double): Double;
@@ -137 +150 @@
 end;
 
+function TRegistryEx.ReadChar(const Name: string): Char;
+var
+  S: string;
+begin
+  S := ReadString(Name);
+  if Length(S) > 0 then Result := S[1]
+    else Result := #0;
+end;
+
+procedure TRegistryEx.WriteChar(const Name: string; Value: Char);
+begin
+  WriteString(Name, Value);
+end;
+
 function TRegistryEx.ReadBoolWithDefault(const Name: string;
   DefaultValue: Boolean): Boolean;