Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 155 insertions, 0 deletions

diff --git a/vcl/qt5/QtObject.cxx b/vcl/qt5/QtObject.cxx
new file mode 100644
index 000000000..fbdc8e9b6
--- /dev/null
+++ b/vcl/qt5/QtObject.cxx
@@ -0,0 +1,155 @@
+/* -*- 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 <QtObject.hxx>
+#include <QtObject.moc>
+
+#include <QtFrame.hxx>
+#include <QtWidget.hxx>
+
+#include <QtGui/QGuiApplication>
+#include <QtGui/QKeyEvent>
+#include <QtGui/QMouseEvent>
+
+QtObject::QtObject(QtFrame* pParent, bool bShow)
+    : m_pParent(pParent)
+    , m_pQWidget(nullptr)
+    , m_bForwardKey(false)
+{
+    if (!m_pParent || !pParent->GetQWidget())
+        return;
+
+    m_pQWidget = new QtObjectWidget(*this);
+    if (bShow)
+        m_pQWidget->show();
+
+    QtFrame::FillSystemEnvData(m_aSystemData, reinterpret_cast<sal_IntPtr>(this), m_pQWidget);
+}
+
+QtObject::~QtObject()
+{
+    if (m_pQWidget)
+    {
+        m_pQWidget->setParent(nullptr);
+        delete m_pQWidget;
+    }
+}
+
+QWindow* QtObject::windowHandle() const
+{
+    return m_pQWidget ? m_pQWidget->windowHandle() : nullptr;
+}
+
+void QtObject::ResetClipRegion()
+{
+    if (m_pQWidget)
+        m_pRegion = QRegion(m_pQWidget->geometry());
+    else
+        m_pRegion = QRegion();
+}
+
+void QtObject::BeginSetClipRegion(sal_uInt32) { m_pRegion = QRegion(); }
+
+void QtObject::UnionClipRegion(tools::Long nX, tools::Long nY, tools::Long nWidth,
+                               tools::Long nHeight)
+{
+    m_pRegion += QRect(nX, nY, nWidth, nHeight);
+}
+
+void QtObject::EndSetClipRegion()
+{
+    if (m_pQWidget)
+        m_pRegion = m_pRegion.intersected(m_pQWidget->geometry());
+}
+
+void QtObject::SetPosSize(tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight)
+{
+    if (m_pQWidget)
+    {
+        m_pQWidget->move(nX, nY);
+        m_pQWidget->setFixedSize(nWidth, nHeight);
+    }
+}
+
+void QtObject::Show(bool bVisible)
+{
+    if (m_pQWidget)
+        m_pQWidget->setVisible(bVisible);
+}
+
+void QtObject::SetForwardKey(bool bEnable) { m_bForwardKey = bEnable; }
+
+void QtObject::Reparent(SalFrame* pFrame)
+{
+    QtFrame* pNewParent = static_cast<QtFrame*>(pFrame);
+    if (m_pParent == pNewParent)
+        return;
+    m_pParent = pNewParent;
+    m_pQWidget->setParent(m_pParent->GetQWidget());
+}
+
+QtObjectWidget::QtObjectWidget(QtObject& rParent)
+    : QWidget(rParent.frame()->GetQWidget())
+    , m_rParent(rParent)
+{
+    assert(m_rParent.frame() && m_rParent.frame()->GetQWidget());
+    setAttribute(Qt::WA_NoSystemBackground);
+    setAttribute(Qt::WA_OpaquePaintEvent);
+}
+
+void QtObjectWidget::focusInEvent(QFocusEvent*)
+{
+    SolarMutexGuard aGuard;
+    m_rParent.CallCallback(SalObjEvent::GetFocus);
+}
+
+void QtObjectWidget::focusOutEvent(QFocusEvent*)
+{
+    SolarMutexGuard aGuard;
+    m_rParent.CallCallback(SalObjEvent::LoseFocus);
+}
+
+void QtObjectWidget::mousePressEvent(QMouseEvent* pEvent)
+{
+    SolarMutexGuard aGuard;
+    m_rParent.CallCallback(SalObjEvent::ToTop);
+
+    if (m_rParent.forwardKey())
+        pEvent->ignore();
+}
+
+void QtObjectWidget::mouseReleaseEvent(QMouseEvent* pEvent)
+{
+    if (m_rParent.forwardKey())
+        pEvent->ignore();
+}
+
+void QtObjectWidget::keyReleaseEvent(QKeyEvent* pEvent)
+{
+    if (m_rParent.forwardKey())
+        pEvent->ignore();
+}
+
+void QtObjectWidget::keyPressEvent(QKeyEvent* pEvent)
+{
+    if (m_rParent.forwardKey())
+        pEvent->ignore();
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */