mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
synced 2025-10-31 20:31:33 +01:00
88 lines
3.0 KiB
ObjectPascal
88 lines
3.0 KiB
ObjectPascal
{
|
|
***************************************************************************
|
|
* *
|
|
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
|
|
* *
|
|
***************************************************************************
|
|
|
|
Author: Mattias Gaertner
|
|
|
|
Abstract:
|
|
Simple demonstrating, how to setup the codetools, FPC and Lazarus Source
|
|
directory to complete code.
|
|
}
|
|
program CodeCompletion;
|
|
|
|
{$mode objfpc}{$H+}
|
|
|
|
uses
|
|
Classes, SysUtils, CodeCache, CodeToolManager, DefineTemplates,
|
|
CodeToolsConfig;
|
|
|
|
const
|
|
ConfigFilename = 'codetools.config';
|
|
var
|
|
NewCode: TCodeBuffer;
|
|
NewX, NewY, NewTopLine: integer;
|
|
Code: TCodeBuffer;
|
|
X: Integer;
|
|
Y: Integer;
|
|
TopLine: Integer;
|
|
Filename: String;
|
|
begin
|
|
if (ParamCount>=1) and (Paramcount<>3) then begin
|
|
writeln('Usage:');
|
|
writeln(' ',ParamStr(0));
|
|
writeln(' ',ParamStr(0),' <filename> <X> <Y>');
|
|
end;
|
|
|
|
try
|
|
CodeToolBoss.SimpleInit(ConfigFilename);
|
|
|
|
// Example: complete identifier s,
|
|
// by adding a local variable declaration (var s: string)
|
|
X:=3;
|
|
Y:=41;
|
|
TopLine:=20;
|
|
Filename:=ExpandFileName('scanexamples'+PathDelim+'completion1.pas');
|
|
|
|
if (ParamCount>=3) then begin
|
|
Filename:=ExpandFileName(ParamStr(1));
|
|
X:=StrToInt(ParamStr(2));
|
|
Y:=StrToInt(ParamStr(3));
|
|
end;
|
|
|
|
// Step 1: load the file
|
|
Code:=CodeToolBoss.LoadFile(Filename,false,false);
|
|
if Code=nil then
|
|
raise Exception.Create('loading failed '+Filename);
|
|
|
|
// complete code
|
|
if CodeToolBoss.CompleteCode(Code,X,Y,TopLine,NewCode,NewX,NewY,NewTopLine)
|
|
then begin
|
|
writeln('Code completed: ',NewCode.Filename,' Line=',NewY,' Column=',NewX);
|
|
writeln(Code.Source);
|
|
end else begin
|
|
writeln('Code completion failed: ',CodeToolBoss.ErrorMessage);
|
|
end;
|
|
except
|
|
on E: Exception do begin
|
|
writeln('EXCEPTION: '+E.Message);
|
|
end;
|
|
end;
|
|
end.
|
|
|