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Diffstat (limited to 'sdext/source/presenter/PresenterPaintManager.cxx')
| -rw-r--r-- | sdext/source/presenter/PresenterPaintManager.cxx | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterPaintManager.cxx b/sdext/source/presenter/PresenterPaintManager.cxx new file mode 100644 index 000000000000..e934130d9ec2 --- /dev/null +++ b/sdext/source/presenter/PresenterPaintManager.cxx @@ -0,0 +1,178 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/************************************************************************* + * + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. + * + * Copyright 2000, 2010 Oracle and/or its affiliates. + * + * OpenOffice.org - a multi-platform office productivity suite + * + * This file is part of OpenOffice.org. + * + * OpenOffice.org is free software: you can redistribute it and/or modify + * it under the terms of the GNU Lesser General Public License version 3 + * only, as published by the Free Software Foundation. + * + * OpenOffice.org is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Lesser General Public License version 3 for more details + * (a copy is included in the LICENSE file that accompanied this code). + * + * You should have received a copy of the GNU Lesser General Public License + * version 3 along with OpenOffice.org. If not, see + * <http://www.openoffice.org/license.html> + * for a copy of the LGPLv3 License. + * + ************************************************************************/ + +// MARKER(update_precomp.py): autogen include statement, do not remove +#include "precompiled_sdext.hxx" + +#include "PresenterPaintManager.hxx" + +#include "PresenterPaneContainer.hxx" +#include <com/sun/star/awt/InvalidateStyle.hpp> +#include <com/sun/star/awt/XWindowPeer.hpp> +#include <boost/bind.hpp> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; + +namespace sdext { namespace presenter { + +PresenterPaintManager::PresenterPaintManager ( + const css::uno::Reference<css::awt::XWindow>& rxParentWindow, + const css::uno::Reference<css::drawing::XPresenterHelper>& rxPresenterHelper, + const rtl::Reference<PresenterPaneContainer>& rpPaneContainer) + : mxParentWindow(rxParentWindow), + mxParentWindowPeer(rxParentWindow, UNO_QUERY), + mxPresenterHelper(rxPresenterHelper), + mpPaneContainer(rpPaneContainer) +{ +} + + + + +::boost::function<void(const css::awt::Rectangle& rRepaintBox)> + PresenterPaintManager::GetInvalidator ( + const css::uno::Reference<css::awt::XWindow>& rxWindow, + const bool bSynchronous) +{ + return ::boost::bind( + static_cast<void (PresenterPaintManager::*)( + const css::uno::Reference<css::awt::XWindow>&, + const css::awt::Rectangle&, + const bool)>(&PresenterPaintManager::Invalidate), + this, + rxWindow, + _1, + bSynchronous); +} + + + + +void PresenterPaintManager::Invalidate ( + const css::uno::Reference<css::awt::XWindow>& rxWindow, + const bool bSynchronous) +{ + sal_Int16 nInvalidateMode (awt::InvalidateStyle::CHILDREN); + if (bSynchronous) + nInvalidateMode |= awt::InvalidateStyle::UPDATE; + + PresenterPaneContainer::SharedPaneDescriptor pDescriptor( + mpPaneContainer->FindContentWindow(rxWindow)); + if (pDescriptor.get()==NULL || ! pDescriptor->mbIsOpaque) + nInvalidateMode |= awt::InvalidateStyle::TRANSPARENT; + else + nInvalidateMode |= awt::InvalidateStyle::NOTRANSPARENT; + + Invalidate(rxWindow, nInvalidateMode); +} + + + + +void PresenterPaintManager::Invalidate ( + const css::uno::Reference<css::awt::XWindow>& rxWindow, + const sal_Int16 nInvalidateFlags) +{ + if ((nInvalidateFlags & awt::InvalidateStyle::TRANSPARENT) != 0) + { + // Window is transparent and parent window(s) have to be painted as + // well. Invalidate the parent explicitly. + if (mxPresenterHelper.is() && mxParentWindowPeer.is()) + { + const awt::Rectangle aBBox ( + mxPresenterHelper->getWindowExtentsRelative(rxWindow, mxParentWindow)); + mxParentWindowPeer->invalidateRect(aBBox, nInvalidateFlags); + } + } + else + { + Reference<awt::XWindowPeer> xPeer (rxWindow, UNO_QUERY); + if (xPeer.is()) + xPeer->invalidate(nInvalidateFlags); + } +} + + + + +void PresenterPaintManager::Invalidate ( + const css::uno::Reference<css::awt::XWindow>& rxWindow, + const css::awt::Rectangle& rRepaintBox, + const bool bSynchronous) +{ + sal_Int16 nInvalidateMode (awt::InvalidateStyle::CHILDREN); + if (bSynchronous) + nInvalidateMode |= awt::InvalidateStyle::UPDATE; + + PresenterPaneContainer::SharedPaneDescriptor pDescriptor( + mpPaneContainer->FindContentWindow(rxWindow)); + if (pDescriptor.get()==NULL || ! pDescriptor->mbIsOpaque) + nInvalidateMode |= awt::InvalidateStyle::TRANSPARENT; + else + nInvalidateMode |= awt::InvalidateStyle::NOTRANSPARENT; + + Invalidate(rxWindow, rRepaintBox, nInvalidateMode); +} + + + + +void PresenterPaintManager::Invalidate ( + const css::uno::Reference<css::awt::XWindow>& rxWindow, + const css::awt::Rectangle& rRepaintBox, + const sal_Int16 nInvalidateFlags) +{ + if ((nInvalidateFlags & awt::InvalidateStyle::TRANSPARENT) != 0) + { + // Window is transparent and parent window(s) have to be painted as + // well. Invalidate the parent explicitly. + if (mxPresenterHelper.is() && mxParentWindowPeer.is()) + { + const awt::Rectangle aBBox ( + mxPresenterHelper->getWindowExtentsRelative(rxWindow, mxParentWindow)); + mxParentWindowPeer->invalidateRect( + awt::Rectangle( + rRepaintBox.X + aBBox.X, + rRepaintBox.Y + aBBox.Y, + rRepaintBox.Width, + rRepaintBox.Height), + nInvalidateFlags); + } + } + else + { + Reference<awt::XWindowPeer> xPeer (rxWindow, UNO_QUERY); + if (xPeer.is()) + xPeer->invalidateRect(rRepaintBox, nInvalidateFlags); + } +} + +} } + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |