267 lines
8 KiB
C++
267 lines
8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <config_features.h>
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#include <com/sun/star/media/XPlayer.hpp>
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#include <com/sun/star/lang/IllegalArgumentException.hpp>
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#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
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#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
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#include <com/sun/star/ui/dialogs/XFilePicker3.hpp>
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#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
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#include <com/sun/star/ui/dialogs/FilePickerEvent.hpp>
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#include <vcl/idle.hxx>
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#include <osl/diagnose.h>
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#include <vcl/svapp.hxx>
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#include <sfx2/filedlghelper.hxx>
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#include <avmedia/mediawindow.hxx>
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#include <filedlg.hxx>
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#include <sdresid.hxx>
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#include <strings.hrc>
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// ----------- SdFileDialog_Imp ---------------------------
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class SdFileDialog_Imp : public sfx2::FileDialogHelper
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{
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private:
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friend class SdOpenSoundFileDialog;
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css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > mxControlAccess;
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css::uno::Reference< css::media::XPlayer > mxPlayer;
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ImplSVEvent * mnPlaySoundEvent;
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bool mbLabelPlaying;
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Idle maUpdateIdle;
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DECL_LINK( PlayMusicHdl, void *, void );
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DECL_LINK( IsMusicStoppedHdl, Timer *, void );
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public:
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explicit SdFileDialog_Imp(weld::Window *pParent);
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virtual ~SdFileDialog_Imp() override;
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// overwritten from FileDialogHelper, to receive user feedback
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virtual void ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent ) override;
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};
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void SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent )
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{
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SolarMutexGuard aGuard;
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switch( aEvent.ElementId )
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{
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case css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY:
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if( mxControlAccess.is() )
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{
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if( mnPlaySoundEvent )
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Application::RemoveUserEvent( mnPlaySoundEvent );
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mnPlaySoundEvent = Application::PostUserEvent( LINK( this, SdFileDialog_Imp, PlayMusicHdl ) );
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}
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break;
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}
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}
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IMPL_LINK_NOARG(SdFileDialog_Imp, PlayMusicHdl, void*, void)
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{
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maUpdateIdle.Stop();
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mnPlaySoundEvent = nullptr;
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if (mxPlayer.is())
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{
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if (mxPlayer->isPlaying())
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mxPlayer->stop();
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mxPlayer.clear();
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}
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#if HAVE_FEATURE_AVMEDIA
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if( mbLabelPlaying )
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{
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try
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{
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mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
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SdResId( STR_PLAY ) );
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mbLabelPlaying = false;
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}
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catch(const css::lang::IllegalArgumentException&)
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{
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#ifdef DBG_UTIL
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OSL_FAIL( "Cannot access play button" );
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#endif
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}
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}
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else
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{
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OUString aUrl( GetPath() );
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if ( !aUrl.isEmpty() )
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{
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try
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{
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mxPlayer.set( avmedia::MediaWindow::createPlayer( aUrl, u""_ustr ), css::uno::UNO_SET_THROW );
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mxPlayer->start();
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maUpdateIdle.Start();
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}
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catch (const css::uno::Exception&)
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{
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mxPlayer.clear();
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}
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if (mxPlayer.is())
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{
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try
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{
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mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
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SdResId( STR_STOP ) );
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mbLabelPlaying = true;
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}
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catch (const css::lang::IllegalArgumentException&)
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{
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#ifdef DBG_UTIL
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OSL_FAIL( "Cannot access play button" );
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#endif
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}
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}
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}
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}
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#endif
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}
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IMPL_LINK_NOARG(SdFileDialog_Imp, IsMusicStoppedHdl, Timer *, void)
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{
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SolarMutexGuard aGuard;
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if (mxPlayer.is() && mxPlayer->isPlaying() &&
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mxPlayer->getMediaTime() < mxPlayer->getDuration())
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{
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maUpdateIdle.Start();
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return;
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}
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if( !mxControlAccess.is() )
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return;
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try
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{
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mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
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SdResId( STR_PLAY ) );
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mbLabelPlaying = false;
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}
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catch (const css::lang::IllegalArgumentException&)
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{
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#ifdef DBG_UTIL
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OSL_FAIL( "Cannot access play button" );
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#endif
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}
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}
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SdFileDialog_Imp::SdFileDialog_Imp(weld::Window* pParent)
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: FileDialogHelper(css::ui::dialogs::TemplateDescription::FILEOPEN_LINK_PLAY, FileDialogFlags::NONE, pParent)
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, mnPlaySoundEvent(nullptr)
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, mbLabelPlaying(false)
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, maUpdateIdle( "SdFileDialog_Imp maUpdateIdle" )
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{
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maUpdateIdle.SetInvokeHandler(LINK(this, SdFileDialog_Imp, IsMusicStoppedHdl));
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css::uno::Reference < css::ui::dialogs::XFilePicker3 > xFileDlg = GetFilePicker();
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// get the control access
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mxControlAccess.set( xFileDlg, css::uno::UNO_QUERY );
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if( !mxControlAccess.is() )
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return;
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try
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{
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mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
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SdResId( STR_PLAY ) );
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}
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catch (const css::lang::IllegalArgumentException&)
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{
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#ifdef DBG_UTIL
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OSL_FAIL( "Cannot set play button label" );
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#endif
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}
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}
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SdFileDialog_Imp::~SdFileDialog_Imp()
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{
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if( mnPlaySoundEvent )
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Application::RemoveUserEvent( mnPlaySoundEvent );
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}
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// ----------- SdOpenSoundFileDialog -----------------------
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// these are simple forwarders
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SdOpenSoundFileDialog::SdOpenSoundFileDialog(weld::Window *pParent)
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: mpImpl(new SdFileDialog_Imp(pParent))
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{
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OUString aDescr = SdResId(STR_ALL_FILES);
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mpImpl->AddFilter( aDescr, u"*.*"_ustr);
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mpImpl->SetContext(sfx2::FileDialogHelper::DrawImpressOpenSound);
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// setup filter
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#if defined UNX
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aDescr = SdResId(STR_AU_FILE);
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mpImpl->AddFilter( aDescr, u"*.au;*.snd"_ustr);
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aDescr = SdResId(STR_VOC_FILE);
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mpImpl->AddFilter( aDescr, u"*.voc"_ustr);
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aDescr = SdResId(STR_WAV_FILE);
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mpImpl->AddFilter( aDescr, u"*.wav"_ustr);
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aDescr = SdResId(STR_AIFF_FILE);
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mpImpl->AddFilter( aDescr, u"*.aiff"_ustr);
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aDescr = SdResId(STR_SVX_FILE);
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mpImpl->AddFilter( aDescr, u"*.svx"_ustr);
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#else
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aDescr = SdResId(STR_WAV_FILE);
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mpImpl->AddFilter( aDescr, "*.wav;*.mp3;*.ogg" );
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aDescr = SdResId(STR_MIDI_FILE);
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mpImpl->AddFilter( aDescr, "*.mid" );
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#endif
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}
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SdOpenSoundFileDialog::~SdOpenSoundFileDialog()
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{
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}
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ErrCode SdOpenSoundFileDialog::Execute()
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{
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return mpImpl->Execute();
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}
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OUString SdOpenSoundFileDialog::GetPath() const
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{
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return mpImpl->GetPath();
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}
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void SdOpenSoundFileDialog::SetPath( const OUString& rPath )
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{
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mpImpl->SetDisplayDirectory( rPath );
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}
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// WIP, please don't remove, dear Clang plugins
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bool SdOpenSoundFileDialog::IsInsertAsLinkSelected() const
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{
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bool bInsertAsLinkSelected = false;
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css::uno::Reference<css::ui::dialogs::XFilePicker3> const xFilePicker(mpImpl->GetFilePicker());
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css::uno::Reference<css::ui::dialogs::XFilePickerControlAccess> const xControlAccess(xFilePicker, css::uno::UNO_QUERY_THROW);
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xControlAccess->getValue(css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_LINK, 0) >>= bInsertAsLinkSelected;
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return bInsertAsLinkSelected;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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