fix example installs

this includes renaming the first-level subdir of examples/.

Change-Id: Idf14164533c247e5c0cc5acdb405ac97f7c33ac5
Reviewed-by: J-P Nurmi <jpnurmi@qt.io>

1 files changed, 152 insertions, 0 deletions

diff --git a/examples/quickcontrols/controls/filesystembrowser/main.cpp b/examples/quickcontrols/controls/filesystembrowser/main.cpp
new file mode 100644
index 00000000..e9c63c20
--- /dev/null
+++ b/examples/quickcontrols/controls/filesystembrowser/main.cpp
@@ -0,0 +1,152 @@
+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the examples of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:BSD$
+** You may use this file under the terms of the BSD license as follows:
+**
+** "Redistribution and use in source and binary forms, with or without
+** modification, are permitted provided that the following conditions are
+** met:
+**   * Redistributions of source code must retain the above copyright
+**     notice, this list of conditions and the following disclaimer.
+**   * Redistributions in binary form must reproduce the above copyright
+**     notice, this list of conditions and the following disclaimer in
+**     the documentation and/or other materials provided with the
+**     distribution.
+**   * Neither the name of The Qt Company Ltd nor the names of its
+**     contributors may be used to endorse or promote products derived
+**     from this software without specific prior written permission.
+**
+**
+** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QApplication>
+#include <QQmlApplicationEngine>
+#include <QtQml>
+#include <QFileSystemModel>
+#include <QDateTime>
+#include <QDesktopServices>
+#include <QUrl>
+
+static inline QString permissionString(const QFileInfo &fi)
+{
+    const QFile::Permissions permissions = fi.permissions();
+    QString result = QLatin1String("----------");
+    if (fi.isSymLink())
+        result[0] = QLatin1Char('l');
+    else if (fi.isDir())
+        result[0] = QLatin1Char('d');
+    if (permissions & QFileDevice::ReadUser)
+        result[1] = QLatin1Char('r');
+    if (permissions & QFileDevice::WriteUser)
+        result[2] = QLatin1Char('w');
+    if (permissions & QFileDevice::ExeUser)
+        result[3] = QLatin1Char('x');
+    if (permissions & QFileDevice::ReadGroup)
+        result[4] = QLatin1Char('r');
+    if (permissions & QFileDevice::WriteGroup)
+        result[5] = QLatin1Char('w');
+    if (permissions & QFileDevice::ExeGroup)
+        result[6] = QLatin1Char('x');
+    if (permissions & QFileDevice::ReadOther)
+        result[7] = QLatin1Char('r');
+    if (permissions & QFileDevice::WriteOther)
+        result[8] = QLatin1Char('w');
+    if (permissions & QFileDevice::ExeOther)
+        result[9] = QLatin1Char('x');
+    return result;
+}
+
+static inline QString sizeString(const QFileInfo &fi)
+{
+    if (!fi.isFile())
+        return QString();
+    const qint64 size = fi.size();
+    if (size > 1024 * 1024 * 10)
+        return QString::number(size / (1024 * 1024)) + QLatin1Char('M');
+    if (size > 1024 * 10)
+        return QString::number(size / 1024) + QLatin1Char('K');
+    return QString::number(size);
+}
+
+class DisplayFileSystemModel : public QFileSystemModel {
+    Q_OBJECT
+public:
+    explicit DisplayFileSystemModel(QObject *parent = Q_NULLPTR)
+        : QFileSystemModel(parent) {}
+
+    enum Roles  {
+        SizeRole = Qt::UserRole + 4,
+        DisplayableFilePermissionsRole = Qt::UserRole + 5,
+        LastModifiedRole = Qt::UserRole + 6,
+        UrlStringRole = Qt::UserRole + 7
+    };
+    Q_ENUM(Roles)
+
+    QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const Q_DECL_OVERRIDE
+    {
+        if (index.isValid() && role >= SizeRole) {
+            switch (role) {
+            case SizeRole:
+                return QVariant(sizeString(fileInfo(index)));
+            case DisplayableFilePermissionsRole:
+                return QVariant(permissionString(fileInfo(index)));
+            case LastModifiedRole:
+                return QVariant(fileInfo(index).lastModified().toString(Qt::SystemLocaleShortDate));
+            case UrlStringRole:
+                return QVariant(QUrl::fromLocalFile(filePath(index)).toString());
+            default:
+                break;
+            }
+        }
+        return QFileSystemModel::data(index, role);
+    }
+
+    QHash<int,QByteArray> roleNames() const Q_DECL_OVERRIDE
+    {
+         QHash<int, QByteArray> result = QFileSystemModel::roleNames();
+         result.insert(SizeRole, QByteArrayLiteral("size"));
+         result.insert(DisplayableFilePermissionsRole, QByteArrayLiteral("displayableFilePermissions"));
+         result.insert(LastModifiedRole, QByteArrayLiteral("lastModified"));
+         return result;
+    }
+};
+
+int main(int argc, char *argv[])
+{
+    QApplication app(argc, argv);
+
+    QQmlApplicationEngine engine;
+    qmlRegisterUncreatableType<DisplayFileSystemModel>("io.qt.examples.quick.controls.filesystembrowser", 1, 0,
+                                                       "FileSystemModel", "Cannot create a FileSystemModel instance.");
+    QFileSystemModel *fsm = new DisplayFileSystemModel(&engine);
+    fsm->setRootPath(QDir::homePath());
+    fsm->setResolveSymlinks(true);
+    engine.rootContext()->setContextProperty("fileSystemModel", fsm);
+    engine.rootContext()->setContextProperty("rootPathIndex", fsm->index(fsm->rootPath()));
+    engine.load(QUrl(QStringLiteral("qrc:///main.qml")));
+    if (engine.rootObjects().isEmpty())
+        return -1;
+
+    return app.exec();
+}
+
+#include "main.moc"