diff options
Diffstat (limited to 'src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp')
| -rw-r--r-- | src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp | 217 |
1 files changed, 217 insertions, 0 deletions
diff --git a/src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp b/src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp new file mode 100644 index 0000000000..dc841eb1a9 --- /dev/null +++ b/src/plugins/platforms/qnx/qqnxfiledialoghelper_bb10.cpp @@ -0,0 +1,217 @@ +/*************************************************************************** +** +** Copyright (C) 2013 Research In Motion +** Contact: http://www.qt-project.org/legal +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 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. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 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 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qqnxfiledialoghelper.h" + +#include "qqnxfilepicker.h" +#include "qqnxbpseventfilter.h" +#include "qqnxscreen.h" +#include "qqnxintegration.h" + +#include <QDebug> +#include <QEventLoop> +#include <QScreen> +#include <QTimer> +#include <QWindow> + +#ifdef QQNXFILEDIALOGHELPER_DEBUG +#define qFileDialogHelperDebug qDebug +#else +#define qFileDialogHelperDebug QT_NO_QDEBUG_MACRO +#endif + +QT_BEGIN_NAMESPACE + +QQnxFileDialogHelper::QQnxFileDialogHelper(const QQnxIntegration *integration) + : QPlatformFileDialogHelper(), + m_integration(integration), + m_dialog(new QQnxFilePicker), + m_acceptMode(QFileDialogOptions::AcceptOpen), + m_selectedFilter(), + m_result(QPlatformDialogHelper::Rejected) +{ +} + +QQnxFileDialogHelper::~QQnxFileDialogHelper() +{ + delete m_dialog; +} + +void QQnxFileDialogHelper::exec() +{ + qFileDialogHelperDebug() << Q_FUNC_INFO; + + // Clear any previous results + m_dialog->setDirectories(QStringList()); + + QEventLoop loop; + connect(m_dialog, SIGNAL(closed()), &loop, SLOT(quit())); + loop.exec(); + + if (m_dialog->selectedFiles().isEmpty()) + Q_EMIT reject(); + else + Q_EMIT accept(); +} + +bool QQnxFileDialogHelper::show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) +{ + Q_UNUSED(flags); + Q_UNUSED(parent); + Q_UNUSED(modality); + + qFileDialogHelperDebug() << Q_FUNC_INFO; + + // Create dialog + const QSharedPointer<QFileDialogOptions> &opts = options(); + if (opts->acceptMode() == QFileDialogOptions::AcceptOpen) { + // Select one or many files? + const QQnxFilePicker::Mode mode = (opts->fileMode() == QFileDialogOptions::ExistingFiles) + ? QQnxFilePicker::PickerMultiple : QQnxFilePicker::Picker; + + m_dialog->setMode(mode); + + // Set the actual list of extensions + if (!opts->nameFilters().isEmpty()) + setNameFilters(opts->nameFilters()); + else + setNameFilter(tr("All files (*.*)")); + } else { + const QQnxFilePicker::Mode mode = (opts->initiallySelectedFiles().count() >= 2) + ? QQnxFilePicker::SaverMultiple : QQnxFilePicker::Saver; + + m_dialog->setMode(mode); + + if (!opts->initiallySelectedFiles().isEmpty()) { + QStringList files; + Q_FOREACH ( const QUrl &url, opts->initiallySelectedFiles() ) + files.append(url.toLocalFile()); + m_dialog->setDefaultSaveFileNames(files); + } + } + + // Cache the accept mode so we know which functions to use to get the results back + m_acceptMode = opts->acceptMode(); + m_dialog->setTitle(opts->windowTitle()); + m_dialog->open(); + + return true; +} + +void QQnxFileDialogHelper::hide() +{ + qFileDialogHelperDebug() << Q_FUNC_INFO; + m_dialog->close(); +} + +bool QQnxFileDialogHelper::defaultNameFilterDisables() const +{ + qFileDialogHelperDebug() << Q_FUNC_INFO; + return false; +} + +void QQnxFileDialogHelper::setDirectory(const QUrl &directory) +{ + m_dialog->addDirectory(directory.toLocalFile()); +} + +QUrl QQnxFileDialogHelper::directory() const +{ + qFileDialogHelperDebug() << Q_FUNC_INFO; + if (!m_dialog->directories().isEmpty()) + return QUrl::fromLocalFile(m_dialog->directories().first()); + + return QUrl(); +} + +void QQnxFileDialogHelper::selectFile(const QUrl &fileName) +{ + m_dialog->addDefaultSaveFileName(fileName.toLocalFile()); +} + +QList<QUrl> QQnxFileDialogHelper::selectedFiles() const +{ + qFileDialogHelperDebug() << Q_FUNC_INFO; + QList<QUrl> urls; + QStringList files = m_dialog->selectedFiles(); + Q_FOREACH (const QString &file, files) + urls.append(QUrl::fromLocalFile(file)); + return urls; +} + +void QQnxFileDialogHelper::setFilter() +{ + // No native api to support setting a filter from QDir::Filters + qFileDialogHelperDebug() << Q_FUNC_INFO; +} + +void QQnxFileDialogHelper::selectNameFilter(const QString &filter) +{ + qFileDialogHelperDebug() << Q_FUNC_INFO << "filter =" << filter; + setNameFilter(filter); +} + +QString QQnxFileDialogHelper::selectedNameFilter() const +{ + // For now there is no way for the user to change the selected filter + // so this just reflects what the developer has set programmatically. + qFileDialogHelperDebug() << Q_FUNC_INFO; + return m_selectedFilter; +} + +void QQnxFileDialogHelper::setNameFilter(const QString &filter) +{ + qFileDialogHelperDebug() << Q_FUNC_INFO << "filter =" << filter; + + setNameFilters(QPlatformFileDialogHelper::cleanFilterList(filter)); +} + +void QQnxFileDialogHelper::setNameFilters(const QStringList &filters) +{ + qFileDialogHelperDebug() << Q_FUNC_INFO << "filters =" << filters; + + Q_ASSERT(!filters.isEmpty()); + + m_dialog->setFilters(filters); + m_selectedFilter = filters.first(); +} + +QT_END_NAMESPACE |