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Diffstat (limited to 'sd/source/console/PresenterPane.cxx')
-rw-r--r-- | sd/source/console/PresenterPane.cxx | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/sd/source/console/PresenterPane.cxx b/sd/source/console/PresenterPane.cxx new file mode 100644 index 0000000000..ad35315438 --- /dev/null +++ b/sd/source/console/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: */ |