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Diffstat (limited to 'src/quickdialogs2/quickdialogs2utils/qquickfilenamefilter.cpp')
| -rw-r--r-- | src/quickdialogs2/quickdialogs2utils/qquickfilenamefilter.cpp | 158 |
1 files changed, 0 insertions, 158 deletions
diff --git a/src/quickdialogs2/quickdialogs2utils/qquickfilenamefilter.cpp b/src/quickdialogs2/quickdialogs2utils/qquickfilenamefilter.cpp deleted file mode 100644 index bada00d1..00000000 --- a/src/quickdialogs2/quickdialogs2utils/qquickfilenamefilter.cpp +++ /dev/null @@ -1,158 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2021 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the Qt Quick Dialogs module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL3$ -** 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 -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPLv3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or later as published by the Free -** Software Foundation and appearing in the file LICENSE.GPL included in -** the packaging of this file. Please review the following information to -** ensure the GNU General Public License version 2.0 requirements will be -** met: http://www.gnu.org/licenses/gpl-2.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qquickfilenamefilter_p.h" - -#include <QtCore/qloggingcategory.h> - -QT_BEGIN_NAMESPACE - -Q_LOGGING_CATEGORY(lcFileNameFilter, "qt.quick.dialogs.qquickfilenamefilter") - -QQuickFileNameFilter::QQuickFileNameFilter(QObject *parent) - : QObject(parent), m_index(-1) -{ -} - -int QQuickFileNameFilter::index() const -{ - return m_index; -} - -void QQuickFileNameFilter::setIndex(int index) -{ - if (m_index == index) - return; - - m_index = index; - emit indexChanged(index); -} - -QString QQuickFileNameFilter::name() const -{ - return m_name; -} - -QStringList QQuickFileNameFilter::extensions() const -{ - return m_extensions; -} - -QStringList QQuickFileNameFilter::globs() const -{ - return m_globs; -} - -QSharedPointer<QFileDialogOptions> QQuickFileNameFilter::options() const -{ - return m_options; -} - -void QQuickFileNameFilter::setOptions(const QSharedPointer<QFileDialogOptions> &options) -{ - m_options = options; -} - -static QString extractName(const QString &filter) -{ - return filter.left(filter.indexOf(QLatin1Char('(')) - 1); -} - -static QString extractExtension(QStringView filter) -{ - return filter.mid(filter.indexOf(QLatin1Char('.')) + 1).toString(); -} - -static void extractExtensionsAndGlobs(QStringView filter, QStringList &extensions, QStringList &globs) -{ - extensions.clear(); - globs.clear(); - - const int from = filter.indexOf(QLatin1Char('(')); - const int to = filter.lastIndexOf(QLatin1Char(')')) - 1; - if (from >= 0 && from < to) { - const QStringView ref = filter.mid(from + 1, to - from); - const QList<QStringView> exts = ref.split(QLatin1Char(' '), Qt::SkipEmptyParts); - // For example, given the filter "HTML files (*.html *.htm)", - // "ref" would be "*.html" and "*.htm". - for (const QStringView &ref : exts) { - extensions += extractExtension(ref); - globs += ref.toString(); - } - } -} - -void QQuickFileNameFilter::update(const QString &filter) -{ - const QStringList filters = nameFilters(); - - const int oldIndex = m_index; - const QString oldName = m_name; - const QStringList oldExtensions = m_extensions; - const QStringList oldGlobs = m_globs; - - m_index = filters.indexOf(filter); - m_name = extractName(filter); - extractExtensionsAndGlobs(filter, m_extensions, m_globs); - - if (oldIndex != m_index) - emit indexChanged(m_index); - if (oldName != m_name) - emit nameChanged(m_name); - if (oldExtensions != m_extensions) - emit extensionsChanged(m_extensions); - if (oldGlobs != m_globs) - emit globsChanged(m_globs); - - qCDebug(lcFileNameFilter).nospace() << "update called on " << this << " of " << parent() - << " with filter " << filter << " (current filters are " << filters << "):" - << "\n old index=" << oldIndex << "new index=" << m_index - << "\n old name=" << oldName << "new name=" << m_name - << "\n old extensions=" << oldExtensions << "new extensions=" << m_extensions - << "\n old glob=s" << oldGlobs << "new globs=" << m_globs; -} - -QStringList QQuickFileNameFilter::nameFilters() const -{ - return m_options ? m_options->nameFilters() : QStringList(); -} - -QString QQuickFileNameFilter::nameFilter(int index) const -{ - return m_options ? m_options->nameFilters().value(index) : QString(); -} - -QT_END_NAMESPACE |