mirror of
https://gitlab.com/freepascal.org/lazarus/lazarus.git
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112 lines
3.7 KiB
ObjectPascal
112 lines
3.7 KiB
ObjectPascal
{
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***************************************************************************
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* *
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* This source is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This code is distributed in the hope that it will be useful, but *
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* WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
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* General Public License for more details. *
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* *
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* A copy of the GNU General Public License is available on the World *
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* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
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* obtain it by writing to the Free Software Foundation, *
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* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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* *
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***************************************************************************
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Author: Mattias Gaertner
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Abstract:
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Defines the standard message Quick Fix menu items.
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}
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unit MsgQuickFixes;
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{$mode objfpc}{$H+}
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interface
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uses
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Classes, SysUtils, LCLProc, MsgIntf, TextTools, LazarusIDEStrConsts,
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LazIDEIntf, CodeCache, CodeToolManager;
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procedure QuickFixParameterNotUsed(Sender: TObject; Msg: TIDEMessageLine);
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procedure QuickFixUnitNotUsed(Sender: TObject; Msg: TIDEMessageLine);
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function GetMsgLineFilename(Msg: TIDEMessageLine;
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out CodeBuf: TCodeBuffer): boolean;
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procedure InitStandardIDEQuickFixItems;
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procedure FreeStandardIDEQuickFixItems;
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implementation
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procedure QuickFixParameterNotUsed(Sender: TObject; Msg: TIDEMessageLine);
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begin
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DebugLn('QuickFixParameterNotUsed ');
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end;
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procedure QuickFixUnitNotUsed(Sender: TObject; Msg: TIDEMessageLine);
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var
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CodeBuf: TCodeBuffer;
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UnneededUnitname: String;
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begin
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if not GetMsgLineFilename(Msg,CodeBuf) then exit;
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if not REMatches(Msg.Msg,'Unit "([a-z_0-9]+)" not used','I') then begin
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DebugLn('QuickFixUnitNotUsed invalid message ',Msg.Msg);
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exit;
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end;
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UnneededUnitname:=REVar(1);
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// remove unit
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LazarusIDE.SaveSourceEditorChangesToCodeCache(-1);
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if not CodeToolBoss.RemoveUnitFromAllUsesSections(CodeBuf,UnneededUnitname)
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then begin
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LazarusIDE.DoJumpToCodeToolBossError;
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end;
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end;
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function GetMsgLineFilename(Msg: TIDEMessageLine; out CodeBuf: TCodeBuffer
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): boolean;
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var
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Filename: String;
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begin
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Result:=false;
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CodeBuf:=nil;
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if Msg.Parts=nil then begin
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DebugLn('GetMsgLineFilename Msg.Parts=nil');
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exit;
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end;
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Filename:=Msg.Parts.Values['Filename'];
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DebugLn('GetMsgLineFilename Filename=',Filename,' ',Msg.Parts.Text);
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CodeBuf:=CodeToolBoss.LoadFile(Filename,false,false);
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if CodeBuf=nil then begin
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DebugLn('GetMsgLineFilename Filename "',Filename,'" not found.');
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exit;
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end;
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Result:=true;
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end;
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procedure InitStandardIDEQuickFixItems;
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begin
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IDEMsgQuickFixes:=TIDEMsgQuickFixItems.Create;
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//RegisterIDEMsgQuickFix('Parameter xxx not used','Quick fix: Add dummy line',
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// 'Parameter "[a-z_0-9]+" not used',nil,@QuickFixParameterNotUsed);
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RegisterIDEMsgQuickFix('Unit xxx not used in yyy','Quick fix: Remove unit',
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'Unit "[a-z_0-9]+" not used in [a-z_0-9]+',nil,@QuickFixUnitNotUsed);
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end;
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procedure FreeStandardIDEQuickFixItems;
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begin
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FreeThenNil(IDEMsgQuickFixes);
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end;
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end.
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