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{
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1335, USA. *
* *
***************************************************************************
}
unit codetools_space_options;
{$mode objfpc}{$H+}
interface
uses
Classes, SysUtils,
// LCL
StdCtrls,
// CodeTools
SourceChanger,
// SynEdit
SynEdit,
// IdeIntf
IDEOptionsIntf, IDEOptEditorIntf,
// IDE
EditorOptions, atom_checkboxes_options;
type
{ TCodetoolsSpaceOptionsFrame }
TCodetoolsSpaceOptionsFrame = class(TCodetoolsAtomCheckboxesOptionsFrame)
DoInsertSpaceAfterGroupBox: TGroupBox;
DoInsertSpaceInFrontGroupBox: TGroupBox;
SpacePreviewLabel: TLabel;
SpacePreviewSynEdit: TSynEdit;
procedure UpdateExample(Sender: TObject);
private
BeautifyCodeOptions: TBeautifyCodeOptions;
FHighlighter: TPreviewPasSyn;
procedure UpdateSpaceExample;
procedure UpdatePreviewSettings;
procedure WriteBeautifyCodeOptions(Options: TBeautifyCodeOptions);
function GetHighlighter(Options: TEditorOptions): TPreviewPasSyn;
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
function GetTitle: String; override;
procedure Setup({%H-}ADialog: TAbstractOptionsEditorDialog); override;
procedure ReadSettings(AOptions: TAbstractIDEOptions); override;
procedure WriteSettings(AOptions: TAbstractIDEOptions); override;
class function SupportedOptionsClass: TAbstractIDEOptionsClass; override;
end;
implementation
{$R *.lfm}
uses
CodeToolsOptions, LazarusIDEStrConsts;
{ TCodetoolsSpaceOptionsFrame }
procedure TCodetoolsSpaceOptionsFrame.UpdateExample(Sender: TObject);
begin
UpdateSpaceExample;
UpdatePreviewSettings;
end;
procedure TCodetoolsSpaceOptionsFrame.UpdateSpaceExample;
const
SpaceExampleText =
'function F(Sender:TObject;const Val1,Val2,Val3:char;' +
'var Var1,Var2:array of const):integer;'#13 +
'const i=1+2+3;'#13 +
'begin'#13 +
' A:=@B.C;D:=3;E:=X[5];'#13 +
' PRec^.F:=PArr^[5];'#13 +
' {$I unit1.lrs}'#13 +
' {$R-}{$R+}'#13 +
' // ąčęęėįšųūž'#13+ //do not change this, Unicode characters are threated as symbols by CodeTools
'end;';
begin
if BeautifyCodeOptions = nil then
Exit;
WriteBeautifyCodeOptions(BeautifyCodeOptions);
BeautifyCodeOptions.LineLength := 40;
SpacePreviewSynEdit.Text := BeautifyCodeOptions.BeautifyStatement(
SpaceExampleText, 0);
end;
procedure TCodetoolsSpaceOptionsFrame.UpdatePreviewSettings;
var
Options: TEditorOptions;
begin
Options := EditorOpts;
SpacePreviewSynEdit.Highlighter := GetHighlighter(Options);
Options.GetSynEditPreviewSettings(SpacePreviewSynEdit);
SpacePreviewSynEdit.Gutter.Visible := False;
SpacePreviewSynEdit.Options := SpacePreviewSynEdit.Options + [eoNoCaret, eoNoSelection];
SpacePreviewSynEdit.ReadOnly := True;
end;
procedure TCodetoolsSpaceOptionsFrame.WriteBeautifyCodeOptions(
Options: TBeautifyCodeOptions);
begin
with Options do
begin
DoInsertSpaceInFront := ReadAtomCheckBoxes(DoInsertSpaceInFrontGroupBox);
DoInsertSpaceAfter := ReadAtomCheckBoxes(DoInsertSpaceAfterGroupBox);
end;
end;
function TCodetoolsSpaceOptionsFrame.GetHighlighter(Options: TEditorOptions): TPreviewPasSyn;
begin
if FHighlighter = nil then
begin
FHighlighter := TPreviewPasSyn.Create(Self);
Options.ReadHighlighterSettings(FHighlighter, '');
end;
Result := FHighlighter;
end;
constructor TCodetoolsSpaceOptionsFrame.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
BeautifyCodeOptions := TBeautifyCodeOptions.Create;
UpdateExample(nil);
end;
destructor TCodetoolsSpaceOptionsFrame.Destroy;
begin
BeautifyCodeOptions.Free;
inherited Destroy;
end;
function TCodetoolsSpaceOptionsFrame.GetTitle: String;
begin
Result := dlgSpaceNotCosmos;
end;
procedure TCodetoolsSpaceOptionsFrame.Setup(
ADialog: TAbstractOptionsEditorDialog);
const
DoInsertSpaceAtoms = [
atKeyword, atIdentifier, atColon, atSemicolon, atComma,
atPoint, atAt, atNumber, atStringConstant, atSymbol, atBracket, atCaret];
begin
with DoInsertSpaceInFrontGroupBox do begin
Caption:=dlgInsSpaceFront;
CreateAtomCheckBoxes(
DoInsertSpaceInFrontGroupBox, DoInsertSpaceAtoms, 2, @UpdateExample);
end;
with DoInsertSpaceAfterGroupBox do begin
Caption:=dlgInsSpaceAfter;
CreateAtomCheckBoxes(
DoInsertSpaceAfterGroupBox, DoInsertSpaceAtoms, 2, @UpdateExample);
end;
with SpacePreviewLabel do
Caption:=dlgWRDPreview;
end;
procedure TCodetoolsSpaceOptionsFrame.ReadSettings(
AOptions: TAbstractIDEOptions);
begin
with AOptions as TCodetoolsOptions do
begin
SetAtomCheckBoxes(DoInsertSpaceInFront, DoInsertSpaceInFrontGroupBox);
SetAtomCheckBoxes(DoInsertSpaceAfter, DoInsertSpaceAfterGroupBox);
end;
end;
procedure TCodetoolsSpaceOptionsFrame.WriteSettings(
AOptions: TAbstractIDEOptions);
begin
with AOptions as TCodetoolsOptions do
begin
DoInsertSpaceInFront := ReadAtomCheckBoxes(DoInsertSpaceInFrontGroupBox);
DoInsertSpaceAfter := ReadAtomCheckBoxes(DoInsertSpaceAfterGroupBox);
end;
end;
class function TCodetoolsSpaceOptionsFrame.SupportedOptionsClass: TAbstractIDEOptionsClass;
begin
Result := TCodetoolsOptions;
end;
initialization
RegisterIDEOptionsEditor(GroupCodetools, TCodetoolsSpaceOptionsFrame, CdtOptionsSpace);
end.
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