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/* -*- 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_sd.hxx"
#include <tools/debug.hxx>
#include <cppuhelper/implbase1.hxx>
#include <comphelper/processfactory.hxx>
#include <com/sun/star/lang/XInitialization.hpp>
#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
#include <com/sun/star/ui/dialogs/ListboxControlActions.hpp>
#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
#include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#include <vcl/msgbox.hxx>
#include <sal/types.h>
#include <tools/urlobj.hxx>
#include <osl/thread.hxx>
#include <osl/mutex.hxx>
#include <vcl/svapp.hxx>
#include <sfx2/filedlghelper.hxx>
#include <avmedia/mediawindow.hxx>
#include "filedlg.hxx"
#include "sdresid.hxx"
#include "strings.hrc"
#include <svtools/filter.hxx>
//-----------------------------------------------------------------------------
namespace css = ::com::sun::star;
// --------------------------------------------------------------------
// ----------- SdFileDialog_Imp ---------------------------
// --------------------------------------------------------------------
class SdFileDialog_Imp : public sfx2::FileDialogHelper
{
private:
#if defined __SUNPRO_CC
using sfx2::FileDialogHelper::Execute;
#endif
friend class SdOpenSoundFileDialog;
css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > mxControlAccess;
css::uno::Reference< css::media::XPlayer > mxPlayer;
sal_uLong mnPlaySoundEvent;
sal_Bool mbUsableSelection;
sal_Bool mbLabelPlaying;
void CheckSelectionState();
DECL_LINK( PlayMusicHdl, void * );
Timer maUpdateTimer;
DECL_LINK( IsMusicStoppedHdl, void * );
public:
SdFileDialog_Imp( const short nDialogType, sal_Bool bUsableSelection );
~SdFileDialog_Imp();
ErrCode Execute();
// overwritten from FileDialogHelper, to receive user feedback
virtual void SAL_CALL ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
};
// ------------------------------------------------------------------------
void SAL_CALL SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent )
{
SolarMutexGuard aGuard;
switch( aEvent.ElementId )
{
case css::ui::dialogs::CommonFilePickerElementIds::LISTBOX_FILTER:
CheckSelectionState();
break;
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( SdFileDialog_Imp, PlayMusicHdl, void *, EMPTYARG )
{
maUpdateTimer.Stop();
mnPlaySoundEvent = 0;
if (mxPlayer.is())
{
if (mxPlayer->isPlaying())
mxPlayer->stop();
mxPlayer.clear();
}
if( mbLabelPlaying )
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
String( SdResId( STR_PLAY ) ) );
mbLabelPlaying = sal_False;
}
catch(const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
else
{
rtl::OUString aUrl( GetPath() );
if ( aUrl.getLength() )
{
try
{
mxPlayer.set( avmedia::MediaWindow::createPlayer( aUrl ), css::uno::UNO_QUERY_THROW );
mxPlayer->start();
maUpdateTimer.SetTimeout( 100 );
maUpdateTimer.Start();
}
catch (const css::uno::Exception&)
{
mxPlayer.clear();
}
if (mxPlayer.is())
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
String( SdResId( STR_STOP ) ) );
mbLabelPlaying = sal_True;
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
}
}
return 0;
}
// ------------------------------------------------------------------------
IMPL_LINK( SdFileDialog_Imp, IsMusicStoppedHdl, void *, EMPTYARG )
{
SolarMutexGuard aGuard;
if (
mxPlayer.is() && mxPlayer->isPlaying() &&
mxPlayer->getMediaTime() < mxPlayer->getDuration()
)
{
maUpdateTimer.Start();
return 0L;
}
if( mxControlAccess.is() )
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
String( SdResId( STR_PLAY ) ) );
mbLabelPlaying = sal_False;
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access play button" );
#endif
}
}
return( 0L );
}
// check whether to disable the "selection" checkbox
void SdFileDialog_Imp::CheckSelectionState()
{
if( mbUsableSelection && mxControlAccess.is() )
{
String aCurrFilter( GetCurrentFilter() );
try
{
if( !aCurrFilter.Len() || ( aCurrFilter == String( SdResId( STR_EXPORT_HTML_NAME ) ) ) )
mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, sal_False );
else
mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, sal_True );
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot access \"selection\" checkbox" );
#endif
}
}
}
//-----------------------------------------------------------------------------
SdFileDialog_Imp::SdFileDialog_Imp( const short nDialogType,
sal_Bool bUsableSelection ) :
FileDialogHelper( nDialogType, 0 ),
mnPlaySoundEvent( 0 ),
mbUsableSelection( bUsableSelection ),
mbLabelPlaying(sal_False)
{
maUpdateTimer.SetTimeoutHdl(LINK(this, SdFileDialog_Imp, IsMusicStoppedHdl));
css::uno::Reference < ::com::sun::star::ui::dialogs::XFilePicker > xFileDlg = GetFilePicker();
// get the control access
mxControlAccess = css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > ( xFileDlg, css::uno::UNO_QUERY );
if( mxControlAccess.is() )
{
if( nDialogType ==
css::ui::dialogs::TemplateDescription::FILEOPEN_PLAY )
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
String( SdResId( STR_PLAY ) ) );
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot set play button label" );
#endif
}
}
else if( mbUsableSelection != sal_True )
{
try
{
mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, sal_False );
}
catch (const css::lang::IllegalArgumentException&)
{
#ifdef DBG_UTIL
OSL_FAIL( "Cannot disable selection checkbox" );
#endif
}
}
}
}
// ------------------------------------------------------------------------
SdFileDialog_Imp::~SdFileDialog_Imp()
{
if( mnPlaySoundEvent )
Application::RemoveUserEvent( mnPlaySoundEvent );
}
// ------------------------------------------------------------------------
ErrCode SdFileDialog_Imp::Execute()
{
// make sure selection checkbox is disabled if
// HTML is current filter!
CheckSelectionState();
return FileDialogHelper::Execute();
}
// --------------------------------------------------------------------
// ----------- SdOpenSoundFileDialog -----------------------
// --------------------------------------------------------------------
// these are simple forwarders
SdOpenSoundFileDialog::SdOpenSoundFileDialog() :
mpImpl(
new SdFileDialog_Imp(
css::ui::dialogs::TemplateDescription::FILEOPEN_PLAY, sal_False ) )
{
String aDescr;
aDescr = String(SdResId(STR_ALL_FILES));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.*" ) ) );
// setup filter
#if defined UNX
aDescr = String(SdResId(STR_AU_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.au;*.snd" ) ) );
aDescr = String(SdResId(STR_VOC_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.voc" ) ) );
aDescr = String(SdResId(STR_WAV_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.wav" ) ) );
aDescr = String(SdResId(STR_AIFF_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.aiff" ) ) );
aDescr = String(SdResId(STR_SVX_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.svx" ) ) );
#else
aDescr = String(SdResId(STR_WAV_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.wav;*.mp3;*.ogg" ) ) );
aDescr = String(SdResId(STR_MIDI_FILE));
mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.mid" ) ) );
#endif
}
// ------------------------------------------------------------------------
SdOpenSoundFileDialog::~SdOpenSoundFileDialog()
{
}
// ------------------------------------------------------------------------
ErrCode SdOpenSoundFileDialog::Execute()
{
return mpImpl->Execute();
}
// ------------------------------------------------------------------------
String SdOpenSoundFileDialog::GetPath() const
{
return mpImpl->GetPath();
}
// ------------------------------------------------------------------------
void SdOpenSoundFileDialog::SetPath( const String& rPath )
{
mpImpl->SetDisplayDirectory( rPath );
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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