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Diffstat (limited to 'src/client/qwaylandintegration.cpp')
| -rw-r--r-- | src/client/qwaylandintegration.cpp | 252 |
1 files changed, 252 insertions, 0 deletions
diff --git a/src/client/qwaylandintegration.cpp b/src/client/qwaylandintegration.cpp new file mode 100644 index 000000000..9c02419b8 --- /dev/null +++ b/src/client/qwaylandintegration.cpp @@ -0,0 +1,252 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the config.tests 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 "qwaylandintegration.h" + +#include "qwaylanddisplay.h" +#include "qwaylandinputcontext.h" +#include "qwaylandshmbackingstore.h" +#include "qwaylandshmwindow.h" +#include "qwaylandnativeinterface.h" +#include "qwaylandclipboard.h" +#include "qwaylanddnd.h" +#include "qwaylandwindowmanagerintegration.h" + +#include "QtPlatformSupport/private/qgenericunixfontdatabase_p.h" +#include <QtPlatformSupport/private/qgenericunixeventdispatcher_p.h> +#include <QtPlatformSupport/private/qgenericunixthemes_p.h> + +#include <QtGui/private/qguiapplication_p.h> + +#include <qpa/qwindowsysteminterface.h> +#include <qpa/qplatformcursor.h> +#include <QtGui/QSurfaceFormat> +#include <QtGui/QOpenGLContext> + +#include <qpa/qplatforminputcontextfactory_p.h> +#include <qpa/qplatformaccessibility.h> +#include <qpa/qplatforminputcontext.h> + +#ifdef QT_WAYLAND_GL_SUPPORT +#include "qwaylandglintegration.h" +#endif + + +QT_BEGIN_NAMESPACE + +class GenericWaylandTheme: public QGenericUnixTheme +{ +public: + static QStringList themeNames() + { + QStringList result; + + if (QGuiApplication::desktopSettingsAware()) { + const QByteArray desktopEnvironment = QGuiApplicationPrivate::platformIntegration()->services()->desktopEnvironment(); + + // Ignore X11 desktop environments + if (!desktopEnvironment.isEmpty() && + desktopEnvironment != QByteArrayLiteral("UNKNOWN") && + desktopEnvironment != QByteArrayLiteral("KDE") && + desktopEnvironment != QByteArrayLiteral("GNOME") && + desktopEnvironment != QByteArrayLiteral("UNITY") && + desktopEnvironment != QByteArrayLiteral("MATE") && + desktopEnvironment != QByteArrayLiteral("XFCE") && + desktopEnvironment != QByteArrayLiteral("LXDE")) + result.push_back(desktopEnvironment.toLower()); + } + + if (result.isEmpty()) + result.push_back(QLatin1String(QGenericUnixTheme::name)); + + return result; + } +}; + +QWaylandIntegration::QWaylandIntegration() + : mFontDb(new QGenericUnixFontDatabase()) + , mNativeInterface(new QWaylandNativeInterface(this)) +#ifndef QT_NO_ACCESSIBILITY + , mAccessibility(new QPlatformAccessibility()) +#else + , mAccessibility(0) +#endif +{ + mDisplay = new QWaylandDisplay(); + mClipboard = new QWaylandClipboard(mDisplay); + mDrag = new QWaylandDrag(mDisplay); + + foreach (QPlatformScreen *screen, mDisplay->screens()) + screenAdded(screen); + + mInputContext.reset(new QWaylandInputContext(mDisplay)); +} + +QWaylandIntegration::~QWaylandIntegration() +{ + delete mDrag; + delete mClipboard; +#ifndef QT_NO_ACCESSIBILITY + delete mAccessibility; +#endif + delete mNativeInterface; + delete mDisplay; +} + +QPlatformNativeInterface * QWaylandIntegration::nativeInterface() const +{ + return mNativeInterface; +} + +bool QWaylandIntegration::hasCapability(QPlatformIntegration::Capability cap) const +{ + switch (cap) { + case ThreadedPixmaps: return true; + case OpenGL: +#ifdef QT_WAYLAND_GL_SUPPORT + return true; +#else + return false; +#endif + case ThreadedOpenGL: +#ifdef QT_WAYLAND_GL_SUPPORT + return mDisplay->eglIntegration()->supportsThreadedOpenGL(); +#else + return false; +#endif + case BufferQueueingOpenGL: + return true; + case MultipleWindows: + case NonFullScreenWindows: + return true; + default: return QPlatformIntegration::hasCapability(cap); + } +} + +QPlatformWindow *QWaylandIntegration::createPlatformWindow(QWindow *window) const +{ +#ifdef QT_WAYLAND_GL_SUPPORT + if (window->surfaceType() == QWindow::OpenGLSurface) + return mDisplay->eglIntegration()->createEglWindow(window); +#endif + return new QWaylandShmWindow(window); +} + +QPlatformOpenGLContext *QWaylandIntegration::createPlatformOpenGLContext(QOpenGLContext *context) const +{ +#ifdef QT_WAYLAND_GL_SUPPORT + return mDisplay->eglIntegration()->createPlatformOpenGLContext(context->format(), context->shareHandle()); +#else + Q_UNUSED(context); + return 0; +#endif +} + +QPlatformBackingStore *QWaylandIntegration::createPlatformBackingStore(QWindow *window) const +{ + return new QWaylandShmBackingStore(window); +} + +QAbstractEventDispatcher *QWaylandIntegration::createEventDispatcher() const +{ + return createUnixEventDispatcher(); +} + +void QWaylandIntegration::initialize() +{ + QAbstractEventDispatcher *dispatcher = QGuiApplicationPrivate::eventDispatcher; + QObject::connect(dispatcher, SIGNAL(aboutToBlock()), mDisplay, SLOT(flushRequests())); +} + +QPlatformFontDatabase *QWaylandIntegration::fontDatabase() const +{ + return mFontDb; +} + +QPlatformClipboard *QWaylandIntegration::clipboard() const +{ + return mClipboard; +} + +QPlatformDrag *QWaylandIntegration::drag() const +{ + return mDrag; +} + +QPlatformInputContext *QWaylandIntegration::inputContext() const +{ + return mInputContext.data(); +} + +QVariant QWaylandIntegration::styleHint(StyleHint hint) const +{ + if (hint == ShowIsFullScreen && mDisplay->windowManagerIntegration()) + return mDisplay->windowManagerIntegration()->showIsFullScreen(); + + return QPlatformIntegration::styleHint(hint); +} + +QPlatformAccessibility *QWaylandIntegration::accessibility() const +{ + return mAccessibility; +} + +QPlatformServices *QWaylandIntegration::services() const +{ + return mDisplay->windowManagerIntegration(); +} + +QWaylandDisplay *QWaylandIntegration::display() const +{ + return mDisplay; +} + +QStringList QWaylandIntegration::themeNames() const +{ + return GenericWaylandTheme::themeNames(); +} + +QPlatformTheme *QWaylandIntegration::createPlatformTheme(const QString &name) const +{ + return GenericWaylandTheme::createUnixTheme(name); +} + +QT_END_NAMESPACE |