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Diffstat (limited to '')
| -rw-r--r-- | vcl/qt5/Qt5Object.cxx | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/vcl/qt5/Qt5Object.cxx b/vcl/qt5/Qt5Object.cxx new file mode 100644 index 000000000..5bbfef5a5 --- /dev/null +++ b/vcl/qt5/Qt5Object.cxx @@ -0,0 +1,156 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + * + * This file incorporates work covered by the following license notice: + * + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed + * with this work for additional information regarding copyright + * ownership. The ASF licenses this file to you under the Apache + * License, Version 2.0 (the "License"); you may not use this file + * except in compliance with the License. You may obtain a copy of + * the License at http://www.apache.org/licenses/LICENSE-2.0 . + */ + +#include <Qt5Object.hxx> +#include <Qt5Object.moc> + +#include <Qt5Frame.hxx> +#include <Qt5Widget.hxx> + +#include <QtGui/QGuiApplication> + +Qt5Object::Qt5Object(Qt5Frame* pParent, bool bShow) + : m_pParent(pParent) + , m_pQWidget(nullptr) + , m_pQWindow(nullptr) +{ + if (!m_pParent || !pParent->GetQWidget()) + return; + + m_pQWindow = new Qt5ObjectWindow(*this); + m_pQWidget = QWidget::createWindowContainer(m_pQWindow, pParent->GetQWidget()); + m_pQWidget->setAttribute(Qt::WA_NoSystemBackground); + connect(m_pQWidget, &QObject::destroyed, this, [this]() { m_pQWidget = nullptr; }); + + if (bShow) + m_pQWidget->show(); + + m_aSystemData.aShellWindow = reinterpret_cast<sal_IntPtr>(this); + //m_aSystemData.pSalFrame = this; + m_aSystemData.pWidget = m_pQWidget; + //m_aSystemData.nScreen = m_nXScreen.getXScreen(); + m_aSystemData.toolkit = SystemEnvData::Toolkit::Qt5; + m_aSystemData.platform = SystemEnvData::Platform::Xcb; + const bool bWayland = QGuiApplication::platformName() == "wayland"; + if (!bWayland) + { + m_aSystemData.platform = SystemEnvData::Platform::Xcb; + m_aSystemData.aWindow = m_pQWindow->winId(); // ID of the embedded window + } + else + { + m_aSystemData.platform = SystemEnvData::Platform::Wayland; + // TODO implement as needed for Wayland, + // s.a. commit c0d4f3ad3307c which did this for gtk3 + // QPlatformNativeInterface* native = QGuiApplication::platformNativeInterface(); + // m_aSystemData.pDisplay = native->nativeResourceForWindow("display", nullptr); + // m_aSystemData.aWindow = reinterpret_cast<unsigned long>( + // native->nativeResourceForWindow("surface", m_pQWidget->windowHandle())); + } +} + +Qt5Object::~Qt5Object() +{ + if (m_pQWidget) + { + m_pQWidget->setParent(nullptr); + delete m_pQWidget; + } +} + +void Qt5Object::ResetClipRegion() +{ + if (m_pQWidget) + m_pRegion = QRegion(m_pQWidget->geometry()); + else + m_pRegion = QRegion(); +} + +void Qt5Object::BeginSetClipRegion(sal_uInt32) { m_pRegion = QRegion(); } + +void Qt5Object::UnionClipRegion(long nX, long nY, long nWidth, long nHeight) +{ + m_pRegion += QRect(nX, nY, nWidth, nHeight); +} + +void Qt5Object::EndSetClipRegion() +{ + if (m_pQWidget) + m_pRegion = m_pRegion.intersected(m_pQWidget->geometry()); +} + +void Qt5Object::SetPosSize(long nX, long nY, long nWidth, long nHeight) +{ + if (m_pQWidget) + { + m_pQWidget->move(nX, nY); + m_pQWidget->setFixedSize(nWidth, nHeight); + } +} + +void Qt5Object::Show(bool bVisible) +{ + if (m_pQWidget) + m_pQWidget->setVisible(bVisible); +} + +void Qt5Object::SetForwardKey(bool /*bEnable*/) {} + +Qt5ObjectWindow::Qt5ObjectWindow(Qt5Object& rParent) + : m_rParent(rParent) +{ + assert(m_rParent.frame() && m_rParent.frame()->GetQWidget()); +} + +void Qt5ObjectWindow::focusInEvent(QFocusEvent* pEvent) +{ + m_rParent.CallCallback(SalObjEvent::GetFocus); + QWindow::focusInEvent(pEvent); +} + +void Qt5ObjectWindow::focusOutEvent(QFocusEvent* pEvent) +{ + m_rParent.CallCallback(SalObjEvent::LoseFocus); + QWindow::focusOutEvent(pEvent); +} + +void Qt5ObjectWindow::mousePressEvent(QMouseEvent* pEvent) +{ + m_rParent.CallCallback(SalObjEvent::ToTop); + Qt5Widget::handleMousePressEvent(*m_rParent.frame(), pEvent); +} + +void Qt5ObjectWindow::mouseReleaseEvent(QMouseEvent* pEvent) +{ + Qt5Widget::handleMouseReleaseEvent(*m_rParent.frame(), pEvent); +} + +bool Qt5ObjectWindow::event(QEvent* pEvent) +{ + return Qt5Widget::handleEvent(*m_rParent.frame(), *m_rParent.widget(), pEvent) + || QWindow::event(pEvent); +} + +void Qt5ObjectWindow::keyReleaseEvent(QKeyEvent* pEvent) +{ + if (!Qt5Widget::handleKeyReleaseEvent(*m_rParent.frame(), *m_rParent.widget(), pEvent)) + QWindow::keyReleaseEvent(pEvent); +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |