configpage.cpp
1 //------------------------------------------------------------------------------
2 // configpage.cpp
3 //------------------------------------------------------------------------------
4 //
5 // This program is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU General Public License
7 // as published by the Free Software Foundation; either version 2
8 // of the License, or (at your option) any later version.
9 //
10 // This program is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 // GNU General Public License for more details.
14 //
15 // You should have received a copy of the GNU General Public License
16 // along with this program; if not, write to the Free Software
17 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
18 // 02110-1301, USA.
19 //
20 //------------------------------------------------------------------------------
21 // Copyright (C) 2014 "Zalewa" <zalewapl@gmail.com>
22 //------------------------------------------------------------------------------
23 #include "configpage.h"
24 
25 DClass<ConfigPage>
26 {
27  public:
28  bool bAllowSave;
29  bool bSettingsAlreadyRead;
30 };
31 
32 DPointered(ConfigPage)
33 
34 ConfigPage::ConfigPage(QWidget* parent)
35 : QWidget(parent)
36 {
37  d->bAllowSave = false;
38  d->bSettingsAlreadyRead = false;
39  hide();
40 }
41 
42 ConfigPage::~ConfigPage()
43 {
44 }
45 
47 {
48  return d->bAllowSave;
49 }
50 
52 {
53  return d->bSettingsAlreadyRead;
54 }
55 
57 {
58  d->bSettingsAlreadyRead = true;
59  readSettings();
60 }
61 
63 {
64  if (d->bAllowSave)
65  {
66  saveSettings();
67  return true;
68  }
69  else
70  {
71  return false;
72  }
73 }
74 
76 {
77  d->bAllowSave = b;
78 }
79 
80 QString ConfigPage::title() const
81 {
82  return name();
83 }
84 
86 {
87  return VALIDATION_OK;
88 }
Validation
Result of validate()
Definition: configpage.h:49
virtual void readSettings()=0
Reimplement this to read settings from config into widgets.
virtual QString title() const
Page title, by default returns the same string as name().
Definition: configpage.cpp:80
Validation detected no problems.
Definition: configpage.h:52
void read()
Read configuration from persistence to page contents.
Definition: configpage.cpp:56
bool areSettingsAlreadyRead()
true if settings for this page have already been loaded at least once.
Definition: configpage.cpp:51
void setAllowSave(bool b)
Change whether settings on this page can be stored in persisting configuration.
Definition: configpage.cpp:75
virtual QString name() const =0
Reimplement this to return a list-displayable name for this ConfigPage.
virtual Validation validate()
Validate settings on this page.
Definition: configpage.cpp:85
bool save()
Save configuration from page contents to persistence.
Definition: configpage.cpp:62
bool allowSave()
Does this page allow to save the new settings?
Definition: configpage.cpp:46
virtual void saveSettings()=0
Reimplement this to write settings to config from widgets.
Base class for configuration pages.
Definition: configpage.h:43