/* -*- 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 <com/sun/star/media/XPlayer.hpp>
#include <com/sun/star/lang/IllegalArgumentException.hpp>
#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
#include <com/sun/star/ui/dialogs/FilePickerEvent.hpp>
#include <vcl/idle.hxx>
#include <osl/diagnose.h>
#include <vcl/svapp.hxx>
#include <sfx2/filedlghelper.hxx>
#include <avmedia/mediawindow.hxx>
#include <filedlg.hxx>
#include <sdresid.hxx>
#include <strings.hrc>
// ----------- SdFileDialog_Imp ---------------------------
class SdFileDialog_Imp :
public sfx2::FileDialogHelper
{
private :
friend class SdOpenSoundFileDialog;
css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > mxControlAccess;
css::uno::Reference< css::media::XPlayer > mxPlayer;
ImplSVEvent * mnPlaySoundEvent;
bool mbLabelPlaying;
Idle maUpdateIdle;
DECL_LINK( PlayMusicHdl,
void *,
void );
DECL_LINK( IsMusicStoppedHdl, Timer *,
void );
public :
explicit SdFileDialog_Imp(weld::Window *pParent);
virtual ~SdFileDialog_Imp() override;
// overwritten from FileDialogHelper, to receive user feedback
virtual void ControlStateChanged(
const css::ui::dialogs::FilePickerEvent& aEvent
) override;
};
void SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent )
{
SolarMutexGuard aGuard;
switch ( aEvent.ElementId )
{
case css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY:
if ( mxControlAccess.is() )
{
if ( mnPlaySoundEvent )
Application::RemoveUserEvent( mnPlaySoundEvent );
mnPlaySoundEvent = Application::PostUserEvent( LINK( this , SdFileDialog_Imp, PlayMusicHdl ) );
}
break ;
}
}
IMPL_LINK_NOARG(SdFileDialog_Imp, PlayMusicHdl, void *, void )
{
maUpdateIdle.Stop();
mnPlaySoundEvent = nullptr;
if (mxPlayer.is())
{
if (mxPlayer->isPlaying())
mxPlayer->stop();
mxPlayer.clear();
}
#if HAVE_FEATURE_AVMEDIA
if ( mbLabelPlaying )
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
SdResId( STR_PLAY ) );
mbLabelPlaying = false ;
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
else
{
OUString aUrl( GetPath() );
if ( !aUrl.isEmpty() )
{
try
{
mxPlayer.set( avmedia::MediaWindow::createPlayer( aUrl, u"" _ustr ), css::uno::UNO_SET_THROW );
mxPlayer->start();
maUpdateIdle.Start();
}
catch (const css::uno::Exception&)
{
mxPlayer.clear();
}
if (mxPlayer.is())
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
SdResId( STR_STOP ) );
mbLabelPlaying = true ;
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
}
}
#endif
}
IMPL_LINK_NOARG(SdFileDialog_Imp, IsMusicStoppedHdl, Timer *, void )
{
SolarMutexGuard aGuard;
if (mxPlayer.is() && mxPlayer->isPlaying() &&
mxPlayer->getMediaTime() < mxPlayer->getDuration())
{
maUpdateIdle.Start();
return ;
}
if ( !mxControlAccess.is() )
return ;
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
SdResId( STR_PLAY ) );
mbLabelPlaying = false ;
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
SdFileDialog_Imp::SdFileDialog_Imp(weld::Window* pParent)
: FileDialogHelper(css::ui::dialogs::TemplateDescription::FILEOPEN_LINK_PLAY, FileDialogFlags::NONE, pParent)
, mnPlaySoundEvent(nullptr)
, mbLabelPlaying(false )
, maUpdateIdle( "SdFileDialog_Imp maUpdateIdle" )
{
maUpdateIdle.SetInvokeHandler(LINK(this , SdFileDialog_Imp, IsMusicStoppedHdl));
css::uno::Reference < css::ui::dialogs::XFilePicker3 > xFileDlg = GetFilePicker();
// get the control access
mxControlAccess.set( xFileDlg, css::uno::UNO_QUERY );
if ( !mxControlAccess.is() )
return ;
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
SdResId( STR_PLAY ) );
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot set play button label" );
#endif
}
}
SdFileDialog_Imp::~SdFileDialog_Imp()
{
if ( mnPlaySoundEvent )
Application::RemoveUserEvent( mnPlaySoundEvent );
}
// ----------- SdOpenSoundFileDialog -----------------------
// these are simple forwarders
SdOpenSoundFileDialog::SdOpenSoundFileDialog(weld::Window *pParent)
: mpImpl(new SdFileDialog_Imp(pParent))
{
OUString aDescr = SdResId(STR_ALL_FILES);
mpImpl->AddFilter( aDescr, u"*.*" _ustr);
mpImpl->SetContext(sfx2::FileDialogHelper::DrawImpressOpenSound);
// setup filter
#if defined UNX
aDescr = SdResId(STR_AU_FILE);
mpImpl->AddFilter( aDescr, u"*.au;*.snd" _ustr);
aDescr = SdResId(STR_VOC_FILE);
mpImpl->AddFilter( aDescr, u"*.voc" _ustr);
aDescr = SdResId(STR_WAV_FILE);
mpImpl->AddFilter( aDescr, u"*.wav" _ustr);
aDescr = SdResId(STR_AIFF_FILE);
mpImpl->AddFilter( aDescr, u"*.aiff" _ustr);
aDescr = SdResId(STR_SVX_FILE);
mpImpl->AddFilter( aDescr, u"*.svx" _ustr);
#else
aDescr = SdResId(STR_WAV_FILE);
mpImpl->AddFilter( aDescr, "*.wav;*.mp3;*.ogg" );
aDescr = SdResId(STR_MIDI_FILE);
mpImpl->AddFilter( aDescr, "*.mid" );
#endif
}
SdOpenSoundFileDialog::~SdOpenSoundFileDialog()
{
}
ErrCode SdOpenSoundFileDialog::Execute()
{
return mpImpl->Execute();
}
OUString SdOpenSoundFileDialog::GetPath() const
{
return mpImpl->GetPath();
}
void SdOpenSoundFileDialog::SetPath( const OUString& rPath )
{
mpImpl->SetDisplayDirectory( rPath );
}
// WIP, please don't remove, dear Clang plugins
bool SdOpenSoundFileDialog::IsInsertAsLinkSelected() const
{
bool bInsertAsLinkSelected = false ;
css::uno::Reference<css::ui::dialogs::XFilePicker3> const xFilePicker(mpImpl->GetFilePicker());
css::uno::Reference<css::ui::dialogs::XFilePickerControlAccess> const xControlAccess(xFilePicker, css::uno::UNO_QUERY_THROW);
xControlAccess->getValue(css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_LINK, 0) >>= bInsertAsLinkSelected;
return bInsertAsLinkSelected;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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