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|
unit Capitalisation;
{ AFS 30 December 2002
visitor to do capitalisation according to settings
}
{(*}
(*------------------------------------------------------------------------------
Delphi Code formatter source code
The Original Code is Capitalisation, released May 2003.
The Initial Developer of the Original Code is Anthony Steele.
Portions created by Anthony Steele are Copyright (C) 1999-2008 Anthony Steele.
All Rights Reserved.
Contributor(s): Anthony Steele.
The contents of this file are subject to the Mozilla Public License Version 1.1
(the "License"). you may not use this file except in compliance with the License.
You may obtain a copy of the License at http://www.mozilla.org/NPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied.
See the License for the specific language governing rights and limitations
under the License.
Alternatively, the contents of this file may be used under the terms of
the GNU General Public License Version 2 or later (the "GPL")
See http://www.gnu.org/licenses/gpl.html
------------------------------------------------------------------------------*)
{*)}
{$I JcfGlobal.inc}
interface
uses SwitchableVisitor;
type
TCapitalisation = class(TSwitchableVisitor)
private
protected
function EnabledVisitSourceToken(const pcNode: TObject): Boolean; override;
public
constructor Create; override;
function IsIncludedInSettings: boolean; override;
end;
implementation
uses
{ system }
SysUtils,
{ local }
JcfStringUtils,
SourceToken, SettingsTypes, Tokens,
JcfSettings, FormatFlags, TokenUtils;
procedure FixCaps(const pct: TSourceToken; const caps: TCapitalisationType);
begin
if pct = nil then
exit;
if pct.SourceCode = '' then
exit;
{ if it's covered by specific word caps, then don't touch it
This was happening with 'true' not coming out as 'True'
even though specific word caps specifically said it was doing that change
Capitalisation was changing it back!
}
if (FormattingSettings.SpecificWordCaps.Enabled)
and FormattingSettings.SpecificWordCaps.HasWord(pct.SourceCode) then
exit;
case caps of
ctUpper:
pct.SourceCode := AnsiUpperCase(pct.SourceCode);
ctLower:
pct.SourceCode := AnsiLowerCase(pct.SourceCode);
ctMixed:
pct.SourceCode := StrSmartCase(AnsiLowerCase(pct.SourceCode), []);
ctLeaveAlone: ;
end;
end;
function TCapitalisation.IsIncludedInSettings: boolean;
begin
Result := FormattingSettings.Caps.Enabled;
end;
constructor TCapitalisation.Create;
begin
inherited;
FormatFlags := FormatFlags + [eCapsReservedWord];
end;
function TCapitalisation.EnabledVisitSourceToken(const pcNode: TObject): Boolean;
var
lcSourceToken: TSourceToken;
begin
Result := False;
lcSourceToken := TSourceToken(pcNode);
if IsInsideAsm(lcSourceToken) then
begin
// underneath an "asm" node - use asm caps on opcode and params
if HasAsmCaps(lcSourceToken) then
begin
FixCaps(lcSourceToken, FormattingSettings.SetAsm.Capitalisation);
end;
end
else
begin
case lcSourceToken.WordType of
wtReservedWord:
FixCaps(lcSourceToken, FormattingSettings.Caps.ReservedWords);
wtReservedWordDirective:
begin
if IsDirectiveInContext(lcSourceToken) then
begin
FixCaps(lcSourceToken, FormattingSettings.Caps.Directives);
end
end;
wtBuiltInConstant:
FixCaps(lcSourceToken, FormattingSettings.Caps.Constants);
wtOperator:
FixCaps(lcSourceToken, FormattingSettings.Caps.Operators);
wtBuiltInType:
FixCaps(lcSourceToken, FormattingSettings.Caps.Types);
end;
end;
end;
end.
|
