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/* -*- 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 <config_features.h>
#include <sdr/contact/viewobjectcontactofsdrmediaobj.hxx>
#include <svx/sdr/contact/viewcontactofsdrmediaobj.hxx>
#include <svx/sdr/contact/objectcontact.hxx>
#include <vcl/outdev.hxx>
#include <vcl/window.hxx>
#include <avmedia/mediaitem.hxx>
#include "sdrmediawindow.hxx"
namespace sdr::contact {
ViewObjectContactOfSdrMediaObj::ViewObjectContactOfSdrMediaObj( ObjectContact& rObjectContact,
ViewContact& rViewContact,
const ::avmedia::MediaItem& rMediaItem ) :
ViewObjectContactOfSdrObj( rObjectContact, rViewContact )
{
#if HAVE_FEATURE_AVMEDIA
vcl::Window* pWindow = getWindow();
if( pWindow )
{
mpMediaWindow.reset( new SdrMediaWindow( pWindow, *this ) );
mpMediaWindow->hide();
executeMediaItem( rMediaItem );
}
#else
(void) rMediaItem;
#endif
}
ViewObjectContactOfSdrMediaObj::~ViewObjectContactOfSdrMediaObj()
{
}
vcl::Window* ViewObjectContactOfSdrMediaObj::getWindow() const
{
vcl::Window* pRetval = nullptr;
const OutputDevice* oPageOutputDev = getPageViewOutputDevice();
if( oPageOutputDev )
{
if(OUTDEV_WINDOW == oPageOutputDev->GetOutDevType())
{
pRetval = oPageOutputDev->GetOwnerWindow();
}
}
return pRetval;
}
Size ViewObjectContactOfSdrMediaObj::getPreferredSize() const
{
Size aRet;
#if HAVE_FEATURE_AVMEDIA
if( mpMediaWindow )
aRet = mpMediaWindow->getPreferredSize();
#else
aRet = Size(0,0);
#endif
return aRet;
}
void ViewObjectContactOfSdrMediaObj::ActionChanged()
{
ViewObjectContactOfSdrObj::ActionChanged();
updateMediaWindow(false);
}
void ViewObjectContactOfSdrMediaObj::updateMediaWindow(bool bShow) const
{
#if HAVE_FEATURE_AVMEDIA
if (!mpMediaWindow || (!bShow && !mpMediaWindow->isVisible()))
return;
basegfx::B2DRange aViewRange(getObjectRange());
aViewRange.transform(GetObjectContact().getViewInformation2D().getViewTransformation());
const tools::Rectangle aViewRectangle(
static_cast<sal_Int32>(floor(aViewRange.getMinX())), static_cast<sal_Int32>(floor(aViewRange.getMinY())),
static_cast<sal_Int32>(ceil(aViewRange.getMaxX())), static_cast<sal_Int32>(ceil(aViewRange.getMaxY())));
// mpMediaWindow contains a SalObject window and gtk won't accept
// the size until after the SalObject widget is shown but if we
// show it before setting a size then vcl will detect that the
// vcl::Window has no size and make it invisible instead. If we
// call setPosSize twice with the same size before and after show
// then the second attempt is a no-op as vcl caches the size.
// so call it initially with a size arbitrarily 1 pixel wider than
// we want so we have an initial size to make vcl happy
tools::Rectangle aInitialRect(aViewRectangle);
aInitialRect.AdjustRight(1);
mpMediaWindow->setPosSize(aInitialRect);
// then make it visible
mpMediaWindow->show();
// set the final desired size which is different to let vcl send it
// through to gtk which will now accept it as the underlying
// m_pSocket of GtkSalObject::SetPosSize is now visible
mpMediaWindow->setPosSize(aViewRectangle);
#else
(void) bShow;
#endif
}
void ViewObjectContactOfSdrMediaObj::updateMediaItem( ::avmedia::MediaItem& rItem ) const
{
#if HAVE_FEATURE_AVMEDIA
if( !mpMediaWindow )
return;
mpMediaWindow->updateMediaItem( rItem );
// show/hide is now dependent of play state
if(avmedia::MediaState::Stop == rItem.getState())
{
mpMediaWindow->hide();
}
else
{
updateMediaWindow(true);
}
#else
(void) rItem;
#endif
}
void ViewObjectContactOfSdrMediaObj::executeMediaItem( const ::avmedia::MediaItem& rItem )
{
#if HAVE_FEATURE_AVMEDIA
if( mpMediaWindow )
{
::avmedia::MediaItem aUpdatedItem;
mpMediaWindow->executeMediaItem( rItem );
// query new properties after trying to set the new properties
updateMediaItem( aUpdatedItem );
static_cast< ViewContactOfSdrMediaObj& >( GetViewContact() ).mediaPropertiesChanged( aUpdatedItem );
}
#else
(void) rItem;
#endif
}
} // end of namespace sdr::contact
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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