/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: filedlg.cxx,v $
*
* $Revision: 1.18 $
*
* last change: $Author: kz $ $Date: 2008-03-07 16:26:00 $
*
* The Contents of this file are made available subject to
* the terms of GNU Lesser General Public License Version 2.1.
*
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2005 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library 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 for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_sd.hxx"
#ifndef _TOOLS_DEBUG_HXX
#include <tools/debug.hxx>
#endif
#ifndef _CPPUHELPER_IMPLBASE1_HXX_
#include <cppuhelper/implbase1.hxx>
#endif
#ifndef _COMPHELPER_PROCESSFACTORY_HXX_
#include <comphelper/processfactory.hxx>
#endif
#ifndef _COM_SUN_STAR_LANG_XINITIALIZATION_HPP_
#include <com/sun/star/lang/XInitialization.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_COMMONFILEPICKERELEMENTIDS_HPP_
#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_EXECUTABLEDIALOGRESULTS_HPP_
#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_LISTBOXCONTROLACTIONS_HPP_
#include <com/sun/star/ui/dialogs/ListboxControlActions.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_EXTENDEDFILEPICKERELEMENTIDS_HPP_
#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_TEMPLATEDESCRIPTION_HPP_
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERCONTROLACCESS_HPP_
#include <com/sun/star/ui/dialogs/XFilePickerControlAccess.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERLISTENER_HPP_
#include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKERNOTIFIER_HPP_
#include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
#endif
#ifndef _COM_SUN_STAR_UI_DIALOGS_XFILEPICKER_HPP_
#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
#endif
#ifndef _SV_MSGBOX_HXX
#include <vcl/msgbox.hxx>
#endif
#ifndef _SAL_TYPES_H_
#include <sal/types.h>
#endif
#ifndef _URLOBJ_HXX
#include <tools/urlobj.hxx>
#endif
#ifndef _VOS_THREAD_HXX_
#include <vos/thread.hxx>
#endif
#ifndef _VOS_MUTEX_HXX_
#include <vos/mutex.hxx>
#endif
#ifndef _SV_SVAPP_HXX
#include <vcl/svapp.hxx>
#endif
#ifndef _FILEDLGHELPER_HXX
#include <sfx2/filedlghelper.hxx>
#endif
#include <svx/impgrf.hxx>
#include <avmedia/mediawindow.hxx>
#include "filedlg.hxx"
#include "sdresid.hxx"
#include "strings.hrc"
//-----------------------------------------------------------------------------
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 SdExportFileDialog;
friend class SdOpenSoundFileDialog;
css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > mxControlAccess;
css::uno::Reference< css::media::XPlayer > mxPlayer;
ULONG mnPlaySoundEvent;
BOOL mbUsableSelection;
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 );
sal_Bool SelectionBoxState() const;
};
// ------------------------------------------------------------------------
void SAL_CALL SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
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 = FALSE;
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "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( css::uno::Exception& e )
{
(void)e;
mxPlayer.clear();
}
if (mxPlayer.is())
{
try
{
mxControlAccess->setLabel( css::ui::dialogs::ExtendedFilePickerElementIds::PUSHBUTTON_PLAY,
String( SdResId( STR_STOP ) ) );
mbLabelPlaying = TRUE;
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "Cannot access play button" );
#endif
}
}
}
}
return 0;
}
// ------------------------------------------------------------------------
IMPL_LINK( SdFileDialog_Imp, IsMusicStoppedHdl, void *, EMPTYARG )
{
::vos::OGuard aGuard( Application::GetSolarMutex() );
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 = FALSE;
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "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, FALSE );
else
mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, TRUE );
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "Cannot access \"selection\" checkbox" );
#endif
}
}
}
//-----------------------------------------------------------------------------
SdFileDialog_Imp::SdFileDialog_Imp( const short nDialogType,
sal_Bool bUsableSelection ) :
FileDialogHelper( nDialogType, 0 ),
mnPlaySoundEvent( 0 ),
mbUsableSelection( bUsableSelection ),
mbLabelPlaying(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( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "Cannot set play button label" );
#endif
}
}
else if( mbUsableSelection != sal_True )
{
try
{
mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, FALSE );
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "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();
}
// ------------------------------------------------------------------------
sal_Bool SdFileDialog_Imp::SelectionBoxState() const
{
if ( !mbUsableSelection || !mxControlAccess.is() )
return sal_False;
sal_Bool bState(0);
try
{
mxControlAccess->getValue( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, 0 ) >>= bState;
}
catch( css::lang::IllegalArgumentException )
{
#ifdef DBG_UTIL
DBG_ERROR( "Cannot access \"selection\" checkbox" );
#endif
}
return bState;
}
// --------------------------------------------------------------------
// ----------- SdExportFileDialog ---------------------------
// --------------------------------------------------------------------
// these are simple forwarders
SdExportFileDialog::SdExportFileDialog(BOOL bHaveCheckbox) :
mpImpl( new SdFileDialog_Imp( css::ui::dialogs::TemplateDescription::FILESAVE_AUTOEXTENSION_SELECTION,
bHaveCheckbox ) )
{
// setup filter
const String aHTMLFilter( SdResId( STR_EXPORT_HTML_NAME ) );
GraphicFilter* pFilter = GetGrfFilter();
const USHORT nFilterCount = pFilter->GetExportFormatCount();
// add HTML filter
mpImpl->AddFilter( aHTMLFilter, String( SdResId( STR_EXPORT_HTML_FILTER ) ) );
// add other graphic filters
for ( USHORT i = 0; i < nFilterCount; i++ )
{
mpImpl->AddFilter( pFilter->GetExportFormatName( i ),
pFilter->GetExportWildcard( i ) );
}
// set dialog title
mpImpl->SetTitle( String( SdResId( STR_EXPORT_DIALOG_TITLE ) ) );
}
// ------------------------------------------------------------------------
SdExportFileDialog::~SdExportFileDialog()
{
}
// ------------------------------------------------------------------------
ErrCode SdExportFileDialog::Execute()
{
return mpImpl->Execute();
}
String SdExportFileDialog::GetPath() const
{
return mpImpl->GetPath();
}
// ------------------------------------------------------------------------
void SdExportFileDialog::SetPath( const String& rPath )
{
mpImpl->SetDisplayDirectory( rPath );
}
// ------------------------------------------------------------------------
String SdExportFileDialog::ReqCurrentFilter() const
{
return mpImpl->GetCurrentFilter();
}
// ------------------------------------------------------------------------
BOOL SdExportFileDialog::IsExportSelection() const
{
return mpImpl->SelectionBoxState();
}
// --------------------------------------------------------------------
// ----------- 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 );
}