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Diffstat (limited to 'src/client/qwaylandscreen.cpp')
-rw-r--r-- | src/client/qwaylandscreen.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/client/qwaylandscreen.cpp b/src/client/qwaylandscreen.cpp new file mode 100644 index 000000000..416b320aa --- /dev/null +++ b/src/client/qwaylandscreen.cpp @@ -0,0 +1,184 @@ +/**************************************************************************** +** +** 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 "qwaylandscreen_p.h" + +#include "qwaylanddisplay_p.h" +#include "qwaylandcursor_p.h" +#include "qwaylandextendedoutput_p.h" + +#include <qpa/qwindowsysteminterface.h> + +QT_BEGIN_NAMESPACE + +QWaylandScreen::QWaylandScreen(QWaylandDisplay *waylandDisplay, uint32_t id) + : QtWayland::wl_output(waylandDisplay->wl_registry(), id) + , mWaylandDisplay(waylandDisplay) + , mExtendedOutput(0) + , mDepth(32) + , mRefreshRate(60000) + , mFormat(QImage::Format_ARGB32_Premultiplied) + , mOutputName(QStringLiteral("Screen%1").arg(id)) + , mWaylandCursor(new QWaylandCursor(this)) +{ + // handle case of output extension global being sent after outputs + createExtendedOutput(); +} + +QWaylandScreen::~QWaylandScreen() +{ + delete mWaylandCursor; +} + +QWaylandDisplay * QWaylandScreen::display() const +{ + return mWaylandDisplay; +} + +QRect QWaylandScreen::geometry() const +{ + return mGeometry; +} + +int QWaylandScreen::depth() const +{ + return mDepth; +} + +QImage::Format QWaylandScreen::format() const +{ + return mFormat; +} + +QDpi QWaylandScreen::logicalDpi() const +{ + static int force_dpi = !qgetenv("QT_WAYLAND_FORCE_DPI").isEmpty() ? qgetenv("QT_WAYLAND_FORCE_DPI").toInt() : -1; + if (force_dpi > 0) + return QDpi(force_dpi, force_dpi); + + return QPlatformScreen::logicalDpi(); +} + +void QWaylandScreen::setOrientationUpdateMask(Qt::ScreenOrientations mask) +{ + if (mExtendedOutput) + mExtendedOutput->setOrientationUpdateMask(mask); +} + +Qt::ScreenOrientation QWaylandScreen::orientation() const +{ + if (mExtendedOutput) + return mExtendedOutput->currentOrientation(); + return QPlatformScreen::orientation(); +} + +qreal QWaylandScreen::refreshRate() const +{ + return mRefreshRate / 1000.f; +} + +QPlatformCursor *QWaylandScreen::cursor() const +{ + return mWaylandCursor; +} + +QWaylandExtendedOutput *QWaylandScreen::extendedOutput() const +{ + return mExtendedOutput; +} + +void QWaylandScreen::createExtendedOutput() +{ + QtWayland::qt_output_extension *extension = mWaylandDisplay->outputExtension(); + if (!mExtendedOutput && extension) + mExtendedOutput = new QWaylandExtendedOutput(this, extension->get_extended_output(output())); +} + +QWaylandScreen * QWaylandScreen::waylandScreenFromWindow(QWindow *window) +{ + QPlatformScreen *platformScreen = QPlatformScreen::platformScreenForWindow(window); + return static_cast<QWaylandScreen *>(platformScreen); +} + +void QWaylandScreen::output_mode(uint32_t flags, int width, int height, int refresh) +{ + if (!(flags & WL_OUTPUT_MODE_CURRENT)) + return; + + QSize size(width, height); + + if (size != mGeometry.size()) { + mGeometry.setSize(size); + QWindowSystemInterface::handleScreenGeometryChange(screen(), mGeometry); + QWindowSystemInterface::handleScreenAvailableGeometryChange(screen(), mGeometry); + } + + if (refresh != mRefreshRate) { + mRefreshRate = refresh; + QWindowSystemInterface::handleScreenRefreshRateChange(screen(), refreshRate()); + } +} + +void QWaylandScreen::output_geometry(int32_t x, int32_t y, + int32_t width, int32_t height, + int subpixel, + const QString &make, + const QString &model, + int32_t transform) +{ + Q_UNUSED(subpixel); + Q_UNUSED(make); + Q_UNUSED(transform); + + if (!model.isEmpty()) + mOutputName = model; + + QRect geom(x, y, width, height); + + if (mGeometry == geom) + return; + + mGeometry = geom; + QWindowSystemInterface::handleScreenGeometryChange(screen(), mGeometry); + QWindowSystemInterface::handleScreenAvailableGeometryChange(screen(), mGeometry); +} + +QT_END_NAMESPACE |