ioptionspage.cpp 6.21 KB
Newer Older
hjk's avatar
hjk committed
1
/****************************************************************************
con's avatar
con committed
2
**
3 4 5 6 7
** Copyright (C) 2016 The Qt Company Ltd.
** Copyright (C) 2016 Falko Arps
** Copyright (C) 2016 Sven Klein
** Copyright (C) 2016 Giuliano Schneider
** Contact: https://www.qt.io/licensing/
con's avatar
con committed
8
**
hjk's avatar
hjk committed
9
** This file is part of Qt Creator.
con's avatar
con committed
10
**
hjk's avatar
hjk committed
11 12 13 14
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
15 16 17
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
con's avatar
con committed
18
**
19 20 21 22 23 24 25
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
con's avatar
con committed
26
**
hjk's avatar
hjk committed
27
****************************************************************************/
con's avatar
con committed
28 29 30

#include "ioptionspage.h"

31 32
#include <utils/stringutils.h>

33 34
#include <QCheckBox>
#include <QGroupBox>
35
#include <QIcon>
36 37 38
#include <QLabel>
#include <QPushButton>

con's avatar
con committed
39
/*!
40 41 42 43 44
    \class Core::IOptionsPage
    \mainclass
    \inmodule Qt Creator
    \brief The IOptionsPage class is an interface for providing pages for the
    \gui Options dialog (called \gui Preferences on Mac OS).
con's avatar
con committed
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 74 75 76 77 78 79 80
/*!

    \fn Id IOptionsPage::id() const

    Returns a unique identifier for referencing the options page.
*/

/*!
    \fn QString IOptionsPage::displayName() const

    Returns the translated display name of the options page.
*/

/*!
    \fn Id IOptionsPage::category() const

    Returns the unique id for the category that the options page should be displayed in. This id is
    used for sorting the list on the left side of the \gui Options dialog.
*/

/*!
    \fn QString IOptionsPage::displayCategory() const

    Returns the translated category name of the options page. This name is displayed in the list on
    the left side of the \gui Options dialog.
*/

/*!
    \fn QIcon IOptionsPage::categoryIcon() const

    Returns the category icon of the options page. This icon is displayed in the list on the left
    side of the \gui Options dialog.
*/

81 82
QIcon Core::IOptionsPage::categoryIcon() const
{
83
    return m_categoryIcon.icon();
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
/*!
    \fn QWidget *IOptionsPage::widget()

    Returns the widget to show in the \gui Options dialog. You should create a widget lazily here,
    and delete it again in the finish() method. This method can be called multiple times, so you
    should only create a new widget if the old one was deleted.
*/

/*!
    \fn void IOptionsPage::apply()

    This is called when selecting the \gui Apply button on the options page dialog. It should detect
    whether any changes were made and store those.
*/

/*!
    \fn void IOptionsPage::finish()

    Is called directly before the \gui Options dialog closes. Here you should delete the widget that
    was created in widget() to free resources.
*/

/*!
    \fn void IOptionsPage::setId(Id id)

    Sets the \a id of the options page.
*/

/*!
    \fn void IOptionsPage::setDisplayName(const QString &displayName)

    Sets \a displayName as the display name of the options page.
*/

/*!
    \fn void IOptionsPage::setCategory(Id category)

    Uses \a category to sort the options pages.
*/
125

126 127 128 129 130 131 132 133 134 135 136 137
/*!
    \fn void IOptionsPage::setDisplayCategory(const QString &displayCategory)

    Sets \a displayCategory as the display category of the options page.
*/

/*!
    \fn void IOptionsPage::setCategoryIcon(const QString &categoryIcon)

    Sets \a categoryIcon as the category icon of the options page.
*/

138
static QList<Core::IOptionsPage *> g_optionsPages;
139 140 141 142

/*!
    Constructs an options page with the given \a parent.
*/
143 144 145 146
Core::IOptionsPage::IOptionsPage(QObject *parent)
    : QObject(parent),
      m_keywordsInitialized(false)
{
147
    g_optionsPages.append(this);
148 149
}

150 151 152
/*!
    Destroys the options page.
 */
153 154
Core::IOptionsPage::~IOptionsPage()
{
155 156 157 158 159 160
    g_optionsPages.removeOne(this);
}

const QList<Core::IOptionsPage *> Core::IOptionsPage::allOptionsPages()
{
    return g_optionsPages;
161 162
}

163 164 165 166 167
/*!
    Is used by the \gui Options dialog search filter to match \a searchKeyWord to this options
    page. This defaults to take the widget and then looks for all child labels, check boxes, push
    buttons, and group boxes. Should return \c true when a match is found.
*/
168 169 170 171 172 173 174 175 176
bool Core::IOptionsPage::matches(const QString &searchKeyWord) const
{
    if (!m_keywordsInitialized) {
        IOptionsPage *that = const_cast<IOptionsPage *>(this);
        QWidget *widget = that->widget();
        if (!widget)
            return false;
        // find common subwidgets
        foreach (const QLabel *label, widget->findChildren<QLabel *>())
177
            m_keywords << Utils::stripAccelerator(label->text());
178
        foreach (const QCheckBox *checkbox, widget->findChildren<QCheckBox *>())
179
            m_keywords << Utils::stripAccelerator(checkbox->text());
180
        foreach (const QPushButton *pushButton, widget->findChildren<QPushButton *>())
181
            m_keywords << Utils::stripAccelerator(pushButton->text());
182
        foreach (const QGroupBox *groupBox, widget->findChildren<QGroupBox *>())
183
            m_keywords << Utils::stripAccelerator(groupBox->title());
184 185 186 187 188 189 190 191

        m_keywordsInitialized = true;
    }
    foreach (const QString &keyword, m_keywords)
        if (keyword.contains(searchKeyWord, Qt::CaseInsensitive))
            return true;
    return false;
}
192

193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210
static QList<Core::IOptionsPageProvider *> g_optionsPagesProviders;

Core::IOptionsPageProvider::IOptionsPageProvider(QObject *parent)
    : QObject(parent)
{
    g_optionsPagesProviders.append(this);
}

Core::IOptionsPageProvider::~IOptionsPageProvider()
{
    g_optionsPagesProviders.removeOne(this);
}

const QList<Core::IOptionsPageProvider *> Core::IOptionsPageProvider::allOptionsPagesProviders()
{
    return g_optionsPagesProviders;
}

211 212 213 214
QIcon Core::IOptionsPageProvider::categoryIcon() const
{
    return QIcon(m_categoryIcon);
}