Move wayland into a client directory not under the plugins src folder

And make wayland common files into a library, exporting all classes. Now
there is no need to do bulild hacks to make your own version of the
wayland plugin.

Change-Id: Ib4872863dfb5ab3f2bc0f4a94ae16fc1e7b63b88
Reviewed-by: Andy Nichols <andy.nichols@digia.com>

1 files changed, 159 insertions, 0 deletions

diff --git a/src/client/qwaylandwindowmanagerintegration.cpp b/src/client/qwaylandwindowmanagerintegration.cpp
new file mode 100644
index 000000000..7543ba13c
--- /dev/null
+++ b/src/client/qwaylandwindowmanagerintegration.cpp
@@ -0,0 +1,159 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qwaylandwindowmanagerintegration.h"
+#include "qwaylandscreen.h"
+#include "qwaylandwindow.h"
+
+#include <stdint.h>
+#include <QtCore/QEvent>
+#include <QtCore/QHash>
+#include <QtCore/QUrl>
+#include <qpa/qplatformnativeinterface.h>
+#include <qpa/qplatformwindow.h>
+#include <QtGui/QtEvents>
+#include <QtGui/QGuiApplication>
+
+#include <QDebug>
+
+QT_BEGIN_NAMESPACE
+
+class QWaylandWindowManagerIntegrationPrivate {
+public:
+    QWaylandWindowManagerIntegrationPrivate(QWaylandDisplay *waylandDisplay);
+    bool m_blockPropertyUpdates;
+    QWaylandDisplay *m_waylandDisplay;
+    QHash<QWindow*, QVariantMap> m_queuedProperties;
+    bool m_showIsFullScreen;
+};
+
+QWaylandWindowManagerIntegrationPrivate::QWaylandWindowManagerIntegrationPrivate(QWaylandDisplay *waylandDisplay)
+    : m_blockPropertyUpdates(false)
+    , m_waylandDisplay(waylandDisplay)
+    , m_showIsFullScreen(false)
+{
+
+}
+
+QWaylandWindowManagerIntegration::QWaylandWindowManagerIntegration(QWaylandDisplay *waylandDisplay)
+    : d_ptr(new QWaylandWindowManagerIntegrationPrivate(waylandDisplay))
+{
+    waylandDisplay->addRegistryListener(&wlHandleListenerGlobal, this);
+}
+
+QWaylandWindowManagerIntegration::~QWaylandWindowManagerIntegration()
+{
+
+}
+
+bool QWaylandWindowManagerIntegration::showIsFullScreen() const
+{
+    Q_D(const QWaylandWindowManagerIntegration);
+    return d->m_showIsFullScreen;
+}
+
+void QWaylandWindowManagerIntegration::wlHandleListenerGlobal(void *data, wl_registry *registry, uint32_t id, const QString &interface, uint32_t version)
+{
+    Q_UNUSED(version);
+    if (interface == "qt_windowmanager")
+        static_cast<QWaylandWindowManagerIntegration *>(data)->init(registry, id);
+}
+
+void QWaylandWindowManagerIntegration::windowmanager_hints(int32_t showIsFullScreen)
+{
+    Q_D(QWaylandWindowManagerIntegration);
+    d->m_showIsFullScreen = showIsFullScreen;
+}
+
+void QWaylandWindowManagerIntegration::windowmanager_quit()
+{
+    QGuiApplication::quit();
+}
+
+QByteArray QWaylandWindowManagerIntegration::desktopEnvironment() const
+{
+    const QByteArray xdgCurrentDesktop = qgetenv("XDG_CURRENT_DESKTOP");
+    if (!xdgCurrentDesktop.isEmpty())
+        return xdgCurrentDesktop.toUpper(); // KDE, GNOME, UNITY, LXDE, MATE, XFCE...
+
+    // Classic fallbacks
+    if (!qEnvironmentVariableIsEmpty("KDE_FULL_SESSION"))
+        return QByteArrayLiteral("KDE");
+    if (!qEnvironmentVariableIsEmpty("GNOME_DESKTOP_SESSION_ID"))
+        return QByteArrayLiteral("GNOME");
+
+    // Fallback to checking $DESKTOP_SESSION (unreliable)
+    const QByteArray desktopSession = qgetenv("DESKTOP_SESSION");
+    if (desktopSession == "gnome")
+        return QByteArrayLiteral("GNOME");
+    if (desktopSession == "xfce")
+        return QByteArrayLiteral("XFCE");
+
+    return QByteArrayLiteral("UNKNOWN");
+}
+
+void QWaylandWindowManagerIntegration::openUrl_helper(const QUrl &url)
+{
+    if (isInitialized()) {
+        QByteArray data = url.toString().toUtf8();
+
+        static const int chunkSize = 128;
+        while (!data.isEmpty()) {
+            QByteArray chunk = data.left(chunkSize);
+            data = data.mid(chunkSize);
+            open_url(!data.isEmpty(), QString::fromUtf8(chunk));
+        }
+    }
+}
+
+bool QWaylandWindowManagerIntegration::openUrl(const QUrl &url)
+{
+    openUrl_helper(url);
+    return true;
+}
+
+bool QWaylandWindowManagerIntegration::openDocument(const QUrl &url)
+{
+    openUrl_helper(url);
+    return true;
+}
+
+QT_END_NAMESPACE