Rename example directories to match the source install destination

To match other modules example directory structures we should deploy our
examples in a directory matching the module name, webengine and
webenginewidgets in our case.

qmake uses the relative directory of each example up to the upper "examples"
directory to decide where they will be deployed when running the sources
install target.

Change-Id: I59ce7ff8a30f98fad20064c7eecf72b784f1d275
Reviewed-by: Pierre Rossi <pierre.rossi@gmail.com>

1 files changed, 282 insertions, 0 deletions

diff --git a/examples/webenginewidgets/browser/xbel.cpp b/examples/webenginewidgets/browser/xbel.cpp
new file mode 100644
index 000000000..ae84a6a37
--- /dev/null
+++ b/examples/webenginewidgets/browser/xbel.cpp
@@ -0,0 +1,282 @@
+/****************************************************************************
+**
+** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the demonstration applications 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 "xbel.h"
+
+#include <QtCore/QFile>
+
+BookmarkNode::BookmarkNode(BookmarkNode::Type type, BookmarkNode *parent) :
+     expanded(false)
+   , m_parent(parent)
+   , m_type(type)
+{
+    if (parent)
+        parent->add(this);
+}
+
+BookmarkNode::~BookmarkNode()
+{
+    if (m_parent)
+        m_parent->remove(this);
+    qDeleteAll(m_children);
+    m_parent = 0;
+    m_type = BookmarkNode::Root;
+}
+
+bool BookmarkNode::operator==(const BookmarkNode &other)
+{
+    if (url != other.url
+        || title != other.title
+        || desc != other.desc
+        || expanded != other.expanded
+        || m_type != other.m_type
+        || m_children.count() != other.m_children.count())
+        return false;
+
+    for (int i = 0; i < m_children.count(); ++i)
+        if (!((*(m_children[i])) == (*(other.m_children[i]))))
+            return false;
+    return true;
+}
+
+BookmarkNode::Type BookmarkNode::type() const
+{
+    return m_type;
+}
+
+void BookmarkNode::setType(Type type)
+{
+    m_type = type;
+}
+
+QList<BookmarkNode *> BookmarkNode::children() const
+{
+    return m_children;
+}
+
+BookmarkNode *BookmarkNode::parent() const
+{
+    return m_parent;
+}
+
+void BookmarkNode::add(BookmarkNode *child, int offset)
+{
+    Q_ASSERT(child->m_type != Root);
+    if (child->m_parent)
+        child->m_parent->remove(child);
+    child->m_parent = this;
+    if (-1 == offset)
+        offset = m_children.size();
+    m_children.insert(offset, child);
+}
+
+void BookmarkNode::remove(BookmarkNode *child)
+{
+    child->m_parent = 0;
+    m_children.removeAll(child);
+}
+
+
+XbelReader::XbelReader()
+{
+}
+
+BookmarkNode *XbelReader::read(const QString &fileName)
+{
+    QFile file(fileName);
+    if (!file.exists()) {
+        return new BookmarkNode(BookmarkNode::Root);
+    }
+    file.open(QFile::ReadOnly);
+    return read(&file);
+}
+
+BookmarkNode *XbelReader::read(QIODevice *device)
+{
+    BookmarkNode *root = new BookmarkNode(BookmarkNode::Root);
+    setDevice(device);
+    if (readNextStartElement()) {
+        QString version = attributes().value(QLatin1String("version")).toString();
+        if (name() == QLatin1String("xbel")
+            && (version.isEmpty() || version == QLatin1String("1.0"))) {
+            readXBEL(root);
+        } else {
+            raiseError(QObject::tr("The file is not an XBEL version 1.0 file."));
+        }
+    }
+    return root;
+}
+
+void XbelReader::readXBEL(BookmarkNode *parent)
+{
+    Q_ASSERT(isStartElement() && name() == QLatin1String("xbel"));
+
+    while (readNextStartElement()) {
+        if (name() == QLatin1String("folder"))
+            readFolder(parent);
+        else if (name() == QLatin1String("bookmark"))
+            readBookmarkNode(parent);
+        else if (name() == QLatin1String("separator"))
+            readSeparator(parent);
+        else
+            skipCurrentElement();
+    }
+}
+
+void XbelReader::readFolder(BookmarkNode *parent)
+{
+    Q_ASSERT(isStartElement() && name() == QLatin1String("folder"));
+
+    BookmarkNode *folder = new BookmarkNode(BookmarkNode::Folder, parent);
+    folder->expanded = (attributes().value(QLatin1String("folded")) == QLatin1String("no"));
+
+    while (readNextStartElement()) {
+        if (name() == QLatin1String("title"))
+            readTitle(folder);
+        else if (name() == QLatin1String("desc"))
+            readDescription(folder);
+        else if (name() == QLatin1String("folder"))
+            readFolder(folder);
+        else if (name() == QLatin1String("bookmark"))
+            readBookmarkNode(folder);
+        else if (name() == QLatin1String("separator"))
+            readSeparator(folder);
+        else
+            skipCurrentElement();
+    }
+}
+
+void XbelReader::readTitle(BookmarkNode *parent)
+{
+    Q_ASSERT(isStartElement() && name() == QLatin1String("title"));
+    parent->title = readElementText();
+}
+
+void XbelReader::readDescription(BookmarkNode *parent)
+{
+    Q_ASSERT(isStartElement() && name() == QLatin1String("desc"));
+    parent->desc = readElementText();
+}
+
+void XbelReader::readSeparator(BookmarkNode *parent)
+{
+    new BookmarkNode(BookmarkNode::Separator, parent);
+    // empty elements have a start and end element
+    readNext();
+}
+
+void XbelReader::readBookmarkNode(BookmarkNode *parent)
+{
+    Q_ASSERT(isStartElement() && name() == QLatin1String("bookmark"));
+    BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark, parent);
+    bookmark->url = attributes().value(QLatin1String("href")).toString();
+    while (readNextStartElement()) {
+        if (name() == QLatin1String("title"))
+            readTitle(bookmark);
+        else if (name() == QLatin1String("desc"))
+            readDescription(bookmark);
+        else
+            skipCurrentElement();
+    }
+    if (bookmark->title.isEmpty())
+        bookmark->title = QObject::tr("Unknown title");
+}
+
+
+XbelWriter::XbelWriter()
+{
+    setAutoFormatting(true);
+}
+
+bool XbelWriter::write(const QString &fileName, const BookmarkNode *root)
+{
+    QFile file(fileName);
+    if (!root || !file.open(QFile::WriteOnly))
+        return false;
+    return write(&file, root);
+}
+
+bool XbelWriter::write(QIODevice *device, const BookmarkNode *root)
+{
+    setDevice(device);
+
+    writeStartDocument();
+    writeDTD(QLatin1String("<!DOCTYPE xbel>"));
+    writeStartElement(QLatin1String("xbel"));
+    writeAttribute(QLatin1String("version"), QLatin1String("1.0"));
+    if (root->type() == BookmarkNode::Root) {
+        for (int i = 0; i < root->children().count(); ++i)
+            writeItem(root->children().at(i));
+    } else {
+        writeItem(root);
+    }
+
+    writeEndDocument();
+    return true;
+}
+
+void XbelWriter::writeItem(const BookmarkNode *parent)
+{
+    switch (parent->type()) {
+    case BookmarkNode::Folder:
+        writeStartElement(QLatin1String("folder"));
+        writeAttribute(QLatin1String("folded"), parent->expanded ? QLatin1String("no") : QLatin1String("yes"));
+        writeTextElement(QLatin1String("title"), parent->title);
+        for (int i = 0; i < parent->children().count(); ++i)
+            writeItem(parent->children().at(i));
+        writeEndElement();
+        break;
+    case BookmarkNode::Bookmark:
+        writeStartElement(QLatin1String("bookmark"));
+        if (!parent->url.isEmpty())
+            writeAttribute(QLatin1String("href"), parent->url);
+        writeTextElement(QLatin1String("title"), parent->title);
+        if (!parent->desc.isEmpty())
+            writeAttribute(QLatin1String("desc"), parent->desc);
+        writeEndElement();
+        break;
+    case BookmarkNode::Separator:
+        writeEmptyElement(QLatin1String("separator"));
+        break;
+    default:
+        break;
+    }
+}