/usr/lib/lazarus/0.9.30.4/debugger/localsdlg.pp is in lazarus-src-0.9.30.4 0.9.30.4-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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{ ----------------------------------------------
localsdlg.pp - Overview of local variables
----------------------------------------------
@created(Thu Mar 14st WET 2002)
@lastmod($Date: 2010-01-15 02:41:46 +0000 (Fri, 15 Jan 2010) $)
@author(Marc Weustink <marc@@dommelstein.net>)
This unit contains the Locals debugger dialog.
***************************************************************************
* *
* This source is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
* This code is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* General Public License for more details. *
* *
* A copy of the GNU General Public License is available on the World *
* Wide Web at <http://www.gnu.org/copyleft/gpl.html>. You can also *
* obtain it by writing to the Free Software Foundation, *
* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
* *
***************************************************************************
}
unit LocalsDlg;
{$mode objfpc}{$H+}
interface
uses
SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ComCtrls, Debugger, DebuggerDlg;
type
TLocalsDlg = class(TDebuggerDlg)
lvLocals: TListView;
private
FLocals: TIDELocals;
FLocalsNotification: TIDELocalsNotification;
procedure LocalsChanged(Sender: TObject);
procedure SetLocals(const AValue: TIDELocals);
protected
procedure DoBeginUpdate; override;
procedure DoEndUpdate; override;
public
constructor Create(AOwner: TComponent); override;
destructor Destroy; override;
property Locals: TIDELocals read FLocals write SetLocals;
end;
implementation
{$R *.lfm}
uses
LazarusIDEStrConsts;
{ TLocalsDlg }
constructor TLocalsDlg.Create(AOwner: TComponent);
begin
inherited Create(AOwner);
FLocalsNotification := TIDELocalsNotification.Create;
FLocalsNotification.AddReference;
FLocalsNotification.OnChange := @LocalsChanged;
Caption:= lisLocals;
lvLocals.Columns[0].Caption:= lisLocalsDlgName;
lvLocals.Columns[1].Caption:= lisLocalsDlgValue;
end;
destructor TLocalsDlg.Destroy;
begin
SetLocals(nil);
FLocalsNotification.OnChange := nil;
FLocalsNotification.ReleaseReference;
inherited Destroy;
end;
procedure TLocalsDlg.LocalsChanged(Sender: TObject);
var
n, idx: Integer;
List: TStringList;
Item: TListItem;
S: String;
begin
List := TStringList.Create;
try
BeginUpdate;
try
if FLocals = nil
then begin
lvLocals.Items.Clear;
Exit;
end;
//Get existing items
for n := 0 to lvLocals.Items.Count - 1 do
begin
Item := lvLocals.Items[n];
S := Item.Caption;
S := UpperCase(S);
List.AddObject(S, Item);
end;
// add/update entries
for n := 0 to FLocals.Count - 1 do
begin
idx := List.IndexOf(Uppercase(FLocals.Names[n]));
if idx = -1
then begin
// New entry
Item := lvLocals.Items.Add;
Item.Caption := FLocals.Names[n];
Item.SubItems.Add(FLocals.Values[n]);
end
else begin
// Existing entry
Item := TListItem(List.Objects[idx]);
Item.SubItems[0] := FLocals.Values[n];
List.Delete(idx);
end;
end;
// remove obsolete entries
for n := 0 to List.Count - 1 do
lvLocals.Items.Delete(TListItem(List.Objects[n]).Index);
finally
EndUpdate;
end;
finally
List.Free;
end;
end;
procedure TLocalsDlg.SetLocals(const AValue: TIDELocals);
begin
if FLocals = AValue then Exit;
BeginUpdate;
try
if FLocals <> nil
then begin
FLocals.RemoveNotification(FLocalsNotification);
end;
FLocals := AValue;
if FLocals <> nil
then begin
FLocals.AddNotification(FLocalsNotification);
end;
LocalsChanged(FLocals);
finally
EndUpdate;
end;
end;
procedure TLocalsDlg.DoBeginUpdate;
begin
lvLocals.BeginUpdate;
end;
procedure TLocalsDlg.DoEndUpdate;
begin
lvLocals.EndUpdate;
end;
end.
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