FreeCAD

1
/***************************************************************************
2
 *   Copyright (c) 2004 Jürgen Riegel <juergen.riegel@web.de>              *
3
 *                                                                         *
4
 *   This file is part of the FreeCAD CAx development system.              *
5
 *                                                                         *
6
 *   This library is free software; you can redistribute it and/or         *
7
 *   modify it under the terms of the GNU Library General Public           *
8
 *   License as published by the Free Software Foundation; either          *
9
 *   version 2 of the License, or (at your option) any later version.      *
10
 *                                                                         *
11
 *   This library  is distributed in the hope that it will be useful,      *
12
 *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
13
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
14
 *   GNU Library General Public License for more details.                  *
15
 *                                                                         *
16
 *   You should have received a copy of the GNU Library General Public     *
17
 *   License along with this library; see the file COPYING.LIB. If not,    *
18
 *   write to the Free Software Foundation, Inc., 59 Temple Place,         *
19
 *   Suite 330, Boston, MA  02111-1307, USA                                *
20
 *                                                                         *
21
 ***************************************************************************/
22

23

24
#include "PreCompiled.h"
25

26
#include <boost/algorithm/string.hpp>
27
#include <qglobal.h>
28

29
#include <App/Application.h>
30

31
#include "Window.h"
32

33

34
using namespace Gui;
35

36
//**************************************************************************
37
//**************************************************************************
38
// WindowParameter
39
//++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
40

41

42
//**************************************************************************
43
// Construction/Destruction
44

45
WindowParameter::WindowParameter(const char *name)
46
{
47
    // not allowed to use a Window without a name, see the constructor
48
    // of a DockWindow or a other QT Widget
49
    assert(name);
50

51
    // if string is empty do not create group
52
    if ( strcmp(name, "") != 0 )
53
      _handle = getDefaultParameter()->GetGroup( name );
54
}
55

56
WindowParameter::~WindowParameter()
57
{
58
    connParamChanged.disconnect();
59
}
60

61
/** Sets the group of the window to \a name */
62
bool WindowParameter::setGroupName(const char* name)
63
{
64
    // cannot change parameter group
65
    if (_handle.isValid()) {
66
        return false;
67
    }
68

69
    assert(name);
70

71
    std::string prefGroup = name;
72
    const auto& list = App::GetApplication().GetParameterSetList();
73

74
    auto found = std::find_if(list.begin(), list.end(), [prefGroup](auto item) {
75
        return boost::starts_with(prefGroup, item.first);
76
    });
77

78
    if (found != list.end()) {
79
        _handle = App::GetApplication().GetParameterGroupByPath(name);
80
    }
81
    else {
82
        _handle = getDefaultParameter()->GetGroup(name);
83
    }
84

85
    return true;
86
}
87

88
void WindowParameter::OnChange(Base::Subject<const char*> &rCaller, const char * sReason)
89
{
90
    Q_UNUSED(rCaller);
91
    Q_UNUSED(sReason);
92
}
93

94
ParameterGrp::handle  WindowParameter::getWindowParameter()
95
{
96
    return _handle;
97
}
98

99
/**
100
 * Returns a handle to the parameter group to the user parameter
101
 * under BaseApp/Preferences.
102
 */
103
ParameterGrp::handle  WindowParameter::getDefaultParameter()
104
{
105
    return App::GetApplication().GetUserParameter().GetGroup("BaseApp")->GetGroup("Preferences");
106
}
107