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, 169 insertions, 0 deletions

diff --git a/sdext/source/presenter/PresenterPane.cxx b/sdext/source/presenter/PresenterPane.cxx
new file mode 100644
index 000000000..ad3531543
--- /dev/null
+++ b/sdext/source/presenter/PresenterPane.cxx
@@ -0,0 +1,169 @@
+/* -*- 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 "PresenterPane.hxx"
+#include "PresenterController.hxx"
+#include "PresenterPaintManager.hxx"
+#include <com/sun/star/lang/XMultiComponentFactory.hpp>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+
+namespace sdext::presenter {
+
+//===== PresenterPane =========================================================
+
+PresenterPane::PresenterPane (
+    const Reference<XComponentContext>& rxContext,
+        const ::rtl::Reference<PresenterController>& rpPresenterController)
+    : PresenterPaneBase(rxContext, rpPresenterController)
+{
+    Reference<lang::XMultiComponentFactory> xFactory (
+        mxComponentContext->getServiceManager(), UNO_SET_THROW);
+    mxPresenterHelper.set(
+        xFactory->createInstanceWithContext(
+            "com.sun.star.comp.Draw.PresenterHelper",
+            mxComponentContext),
+        UNO_QUERY_THROW);
+}
+
+PresenterPane::~PresenterPane()
+{
+}
+
+//----- XPane -----------------------------------------------------------------
+
+Reference<awt::XWindow> SAL_CALL PresenterPane::getWindow()
+{
+    ThrowIfDisposed();
+    return mxContentWindow;
+}
+
+Reference<rendering::XCanvas> SAL_CALL PresenterPane::getCanvas()
+{
+    ThrowIfDisposed();
+    return mxContentCanvas;
+}
+
+//----- XWindowListener -------------------------------------------------------
+
+void SAL_CALL PresenterPane::windowResized (const awt::WindowEvent& rEvent)
+{
+    PresenterPaneBase::windowResized(rEvent);
+
+    Invalidate(maBoundingBox);
+
+    LayoutContextWindow();
+    ToTop();
+
+    UpdateBoundingBox();
+    Invalidate(maBoundingBox);
+}
+
+void SAL_CALL PresenterPane::windowMoved (const awt::WindowEvent& rEvent)
+{
+    PresenterPaneBase::windowMoved(rEvent);
+
+    Invalidate(maBoundingBox);
+
+    ToTop();
+
+    UpdateBoundingBox();
+    Invalidate(maBoundingBox);
+}
+
+void SAL_CALL PresenterPane::windowShown (const lang::EventObject& rEvent)
+{
+    PresenterPaneBase::windowShown(rEvent);
+
+    ToTop();
+
+    if (mxContentWindow.is())
+    {
+        LayoutContextWindow();
+        mxContentWindow->setVisible(true);
+    }
+
+    UpdateBoundingBox();
+    Invalidate(maBoundingBox);
+}
+
+void SAL_CALL PresenterPane::windowHidden (const lang::EventObject& rEvent)
+{
+    PresenterPaneBase::windowHidden(rEvent);
+
+    if (mxContentWindow.is())
+        mxContentWindow->setVisible(false);
+}
+
+//----- XPaintListener --------------------------------------------------------
+
+void SAL_CALL PresenterPane::windowPaint (const awt::PaintEvent& rEvent)
+{
+    ThrowIfDisposed();
+
+    PaintBorder(rEvent.UpdateRect);
+}
+
+
+void PresenterPane::CreateCanvases (
+    const Reference<rendering::XSpriteCanvas>& rxParentCanvas)
+{
+    if ( ! mxPresenterHelper.is())
+        return;
+    if ( ! mxParentWindow.is())
+        return;
+    if ( ! rxParentCanvas.is())
+        return;
+
+    mxBorderCanvas = mxPresenterHelper->createSharedCanvas(
+        rxParentCanvas,
+        mxParentWindow,
+        rxParentCanvas,
+        mxParentWindow,
+        mxBorderWindow);
+    mxContentCanvas = mxPresenterHelper->createSharedCanvas(
+        rxParentCanvas,
+        mxParentWindow,
+        rxParentCanvas,
+        mxParentWindow,
+        mxContentWindow);
+
+    PaintBorder(mxBorderWindow->getPosSize());
+}
+
+void PresenterPane::Invalidate (const css::awt::Rectangle& rRepaintBox)
+{
+    // Invalidate the parent window to be able to invalidate an area outside
+    // the current window area.
+    mpPresenterController->GetPaintManager()->Invalidate(mxParentWindow, rRepaintBox);
+}
+
+void PresenterPane::UpdateBoundingBox()
+{
+    if (mxBorderWindow.is() && IsVisible())
+        maBoundingBox = mxBorderWindow->getPosSize();
+    else
+        maBoundingBox = awt::Rectangle();
+}
+
+} // end of namespace ::sdext::presenter
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */