diff options
author | Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com> | 2015-01-28 10:07:41 +0100 |
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committer | Richard Moe Gustavsen <richard.gustavsen@theqtcompany.com> | 2015-02-15 11:11:59 +0000 |
commit | bcda3980016e98e0078fedb83e77047e296c8713 (patch) | |
tree | c34907cc0c2b9e83405a889192920028bd9e3ade /src/plugins/platforms/ios/qiosfiledialog.h | |
parent | 66a61c7d2cfc55eca56c410489f84ab3a2a8ac16 (diff) |
iOS: add native file dialog for selecing photos/assets
This will add a file dialog backend on iOS. The implementation
will check if a dialogs initial directory points to the system
picture location, and if so, present a UIImagePickerController.
Otherwise it will return false upon show, which causes
QFileDialog to use the widget based version as fallback.
Change-Id: I276b630911652b6d28f60763decc7ec38f00c817
Reviewed-by: Tor Arne Vestbø <tor.arne.vestbo@theqtcompany.com>
Diffstat (limited to 'src/plugins/platforms/ios/qiosfiledialog.h')
-rw-r--r-- | src/plugins/platforms/ios/qiosfiledialog.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/src/plugins/platforms/ios/qiosfiledialog.h b/src/plugins/platforms/ios/qiosfiledialog.h new file mode 100644 index 0000000000..7442e21422 --- /dev/null +++ b/src/plugins/platforms/ios/qiosfiledialog.h @@ -0,0 +1,82 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Digia Plc and/or its subsidiary(-ies). +** 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QIOSFILEDIALOG_H +#define QIOSFILEDIALOG_H + +#include <QtCore/qeventloop.h> +#include <qpa/qplatformdialoghelper.h> + +QT_BEGIN_NAMESPACE + +Q_FORWARD_DECLARE_OBJC_CLASS(UIViewController); + +class QIOSFileDialog : public QPlatformFileDialogHelper +{ +public: + QIOSFileDialog(); + ~QIOSFileDialog(); + + void exec() Q_DECL_OVERRIDE; + bool defaultNameFilterDisables() const Q_DECL_OVERRIDE { return false; } + bool show(Qt::WindowFlags windowFlags, Qt::WindowModality windowModality, QWindow *parent) Q_DECL_OVERRIDE; + void hide() Q_DECL_OVERRIDE; + void setDirectory(const QUrl &) Q_DECL_OVERRIDE {} + QUrl directory() const Q_DECL_OVERRIDE { return QUrl(); } + void selectFile(const QUrl &) Q_DECL_OVERRIDE {} + QList<QUrl> selectedFiles() const Q_DECL_OVERRIDE; + void setFilter() Q_DECL_OVERRIDE {} + void selectNameFilter(const QString &) Q_DECL_OVERRIDE {} + QString selectedNameFilter() const Q_DECL_OVERRIDE { return QString(); } + + void selectedFilesChanged(QList<QUrl> selection); + +private: + QUrl m_directory; + QList<QUrl> m_selection; + QEventLoop m_eventLoop; + UIViewController *m_viewController; +}; + +QT_END_NAMESPACE + +#endif // QIOSFILEDIALOG_H + |