/* -*- 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 "PresenterPaintManager.hxx"
#include "PresenterPaneContainer.hxx"
#include <com/sun/star/awt/InvalidateStyle.hpp>
#include <com/sun/star/awt/XWindowPeer.hpp>
#include <utility>
using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
namespace sdext::presenter {
PresenterPaintManager::PresenterPaintManager (
const css::uno::Reference<css::awt::XWindow>& rxParentWindow,
rtl::Reference<PresenterPaneContainer> xPaneContainer)
: mxParentWindow(rxParentWindow),
mxParentWindowPeer(rxParentWindow, UNO_QUERY),
mpPaneContainer(std::move(xPaneContainer))
{
}
::std::function<void (const css::awt::Rectangle& rRepaintBox)>
PresenterPaintManager::GetInvalidator (
const css::uno::Reference<css::awt::XWindow>& rxWindow)
{
return [this , rxWindow] (css::awt::Rectangle const & rRepaintBox)
{
return this ->Invalidate(rxWindow, rRepaintBox /* , bSynchronous=false */);
};
}
void PresenterPaintManager::Invalidate (
const css::uno::Reference<css::awt::XWindow>& rxWindow)
{
sal_Int16 nInvalidateMode (awt::InvalidateStyle::CHILDREN);
PresenterPaneContainer::SharedPaneDescriptor pDescriptor(
mpPaneContainer->FindContentWindow(rxWindow));
if (!pDescriptor || ! 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 (mxParentWindowPeer.is())
{
const awt::Rectangle aBBox (
sd::presenter::PresenterHelper::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 || ! 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 (mxParentWindowPeer.is())
{
const awt::Rectangle aBBox (
sd::presenter::PresenterHelper::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: */
Messung V0.5 in Prozent C=92 H=99 G=95
¤ Dauer der Verarbeitung: 0.9 Sekunden
(vorverarbeitet am 2026-09-27)
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