1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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 software 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.
*
* You should have received a copy of the GNU General Public License along with
* this program. If not, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "SystemEnvironmentDialog.h"
#include "TreeView.h"
#if QT_VERSION >= 0x040800
#include <QProcessEnvironment>
#else
#include <QProcess>
#endif
#include <QPushButton>
#include <QLayout>
//__________________________________________________________________________
SystemEnvironmentDialog::SystemEnvironmentDialog( QWidget* parent ):
CustomDialog( parent, CloseButton )
{
Debug::Throw( "SystemEnvironmentDialog::SystemEnvironmentDialog.\n" );
setWindowTitle( tr( "System Environment Variables" ) );
setOptionName( "SYSTEM_ENVIRONMENT_DIALOG" );
layout()->setMargin(0);
buttonLayout().setMargin(5);
// tell dialog to delete when close
setAttribute( Qt::WA_DeleteOnClose );
// insert list
TreeView* list = new TreeView( this );
mainLayout().addWidget( list );
list->setModel( &model_ );
list->setRootIsDecorated( false );
list->setMask( (1<<OptionModel::Name)|(1<<OptionModel::Value) );
// retrieve environment variables from QProcess
OptionModel::List options;
#if QT_VERSION >= 0x040800
auto environment = QProcessEnvironment::systemEnvironment();
for( const auto& key:environment.keys() )
{ options << OptionPair( key, Option(environment.value( key )) ); }
#else
for( const auto& line:QProcess::systemEnvironment())
{
auto parsed( line.split( "=" ) );
if( parsed.empty() ) continue;
options << OptionPair( parsed[0], parsed.size() > 1 ? parsed[1]: "" );
}
#endif
model_.set( options );
list->resizeColumns();
}
|
