displaysettingspage.cpp 5.06 KB
Newer Older
1
/**************************************************************************
2
3
4
**
** This file is part of Qt Creator
**
5
** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
6
7
8
**
** Contact:  Qt Software Information (qt-info@nokia.com)
**
9
** Commercial Usage
10
**
11
12
13
14
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
15
**
16
** GNU Lesser General Public License Usage
17
**
18
19
20
21
22
23
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
24
**
25
26
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
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

#include "displaysettingspage.h"
#include "displaysettings.h"
#include "ui_displaysettingspage.h"

#include <coreplugin/icore.h>

#include <QtCore/QSettings>

using namespace TextEditor;

struct DisplaySettingsPage::DisplaySettingsPagePrivate
{
    explicit DisplaySettingsPagePrivate(const DisplaySettingsPageParameters &p);

    const DisplaySettingsPageParameters m_parameters;
    Ui::DisplaySettingsPage m_page;
    DisplaySettings m_displaySettings;
};

DisplaySettingsPage::DisplaySettingsPagePrivate::DisplaySettingsPagePrivate
    (const DisplaySettingsPageParameters &p)
    : m_parameters(p)
{
    if (const QSettings *s = Core::ICore::instance()->settings()) {
        m_displaySettings.fromSettings(m_parameters.settingsPrefix, s);
    }
}

DisplaySettingsPage::DisplaySettingsPage(const DisplaySettingsPageParameters &p,
                                         QObject *parent)
  : Core::IOptionsPage(parent),
    m_d(new DisplaySettingsPagePrivate(p))
{
}

DisplaySettingsPage::~DisplaySettingsPage()
{
    delete m_d;
}

70
71
72
73
74
75
QString DisplaySettingsPage::id() const
{
    return m_d->m_parameters.name;
}

QString DisplaySettingsPage::trName() const
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
{
    return m_d->m_parameters.name;
}

QString DisplaySettingsPage::category() const
{
    return m_d->m_parameters.category;
}

QString DisplaySettingsPage::trCategory() const
{
    return m_d->m_parameters.trCategory;
}

QWidget *DisplaySettingsPage::createPage(QWidget *parent)
{
    QWidget *w = new QWidget(parent);
    m_d->m_page.setupUi(w);
    settingsToUI();
    return w;
}

void DisplaySettingsPage::apply()
{
    DisplaySettings newDisplaySettings;

    settingsFromUI(newDisplaySettings);

    Core::ICore *core = Core::ICore::instance();
    QSettings *s = core->settings();

    if (newDisplaySettings != m_d->m_displaySettings) {
        m_d->m_displaySettings = newDisplaySettings;
        if (s)
            m_d->m_displaySettings.toSettings(m_d->m_parameters.settingsPrefix, s);

        emit displaySettingsChanged(newDisplaySettings);
    }
}

void DisplaySettingsPage::settingsFromUI(DisplaySettings &displaySettings) const
{
    displaySettings.m_displayLineNumbers = m_d->m_page.displayLineNumbers->isChecked();
    displaySettings.m_textWrapping = m_d->m_page.enableTextWrapping->isChecked();
    displaySettings.m_showWrapColumn = m_d->m_page.showWrapColumn->isChecked();
    displaySettings.m_wrapColumn = m_d->m_page.wrapColumn->value();
    displaySettings.m_visualizeWhitespace = m_d->m_page.visualizeWhitespace->isChecked();
    displaySettings.m_displayFoldingMarkers = m_d->m_page.displayFoldingMarkers->isChecked();
    displaySettings.m_highlightCurrentLine = m_d->m_page.highlightCurrentLine->isChecked();
}

void DisplaySettingsPage::settingsToUI()
{
    const DisplaySettings &displaySettings = m_d->m_displaySettings;
    m_d->m_page.displayLineNumbers->setChecked(displaySettings.m_displayLineNumbers);
    m_d->m_page.enableTextWrapping->setChecked(displaySettings.m_textWrapping);
    m_d->m_page.showWrapColumn->setChecked(displaySettings.m_showWrapColumn);
    m_d->m_page.wrapColumn->setValue(displaySettings.m_wrapColumn);
    m_d->m_page.visualizeWhitespace->setChecked(displaySettings.m_visualizeWhitespace);
    m_d->m_page.displayFoldingMarkers->setChecked(displaySettings.m_displayFoldingMarkers);
    m_d->m_page.highlightCurrentLine->setChecked(displaySettings.m_highlightCurrentLine);
}

DisplaySettings DisplaySettingsPage::displaySettings() const
{
    return m_d->m_displaySettings;
}

void DisplaySettingsPage::setDisplaySettings(const DisplaySettings &newDisplaySettings)
{
    if (newDisplaySettings != m_d->m_displaySettings) {
        m_d->m_displaySettings = newDisplaySettings;
        Core::ICore *core = Core::ICore::instance();
        if (QSettings *s = core->settings())
            m_d->m_displaySettings.toSettings(m_d->m_parameters.settingsPrefix, s);

        emit displaySettingsChanged(newDisplaySettings);
    }
}