456 lines
15 KiB
C++
456 lines
15 KiB
C++
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_sd.hxx"
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#include <tools/debug.hxx>
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#include <cppuhelper/implbase1.hxx>
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#include <comphelper/processfactory.hxx>
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#include <com/sun/star/lang/XInitialization.hpp>
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#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
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#include <com/sun/star/ui/dialogs/ExecutableDialogResults.hpp>
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#include <com/sun/star/ui/dialogs/ListboxControlActions.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/XFilePickerControlAccess.hpp>
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#include <com/sun/star/ui/dialogs/XFilePickerListener.hpp>
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#include <com/sun/star/ui/dialogs/XFilePickerNotifier.hpp>
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#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
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#include <vcl/msgbox.hxx>
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#include <sal/types.h>
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#include <tools/urlobj.hxx>
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#include <vos/thread.hxx>
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#include <vos/mutex.hxx>
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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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#include <svtools/filter.hxx>
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//-----------------------------------------------------------------------------
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namespace css = ::com::sun::star;
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// --------------------------------------------------------------------
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// ----------- SdFileDialog_Imp ---------------------------
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// --------------------------------------------------------------------
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class SdFileDialog_Imp : public sfx2::FileDialogHelper
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{
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private:
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#if defined __SUNPRO_CC
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using sfx2::FileDialogHelper::Execute;
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#endif
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friend class SdExportFileDialog;
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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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ULONG mnPlaySoundEvent;
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BOOL mbUsableSelection;
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BOOL mbLabelPlaying;
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void CheckSelectionState();
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DECL_LINK( PlayMusicHdl, void * );
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Timer maUpdateTimer;
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DECL_LINK( IsMusicStoppedHdl, void * );
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public:
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SdFileDialog_Imp( const short nDialogType, sal_Bool bUsableSelection );
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~SdFileDialog_Imp();
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ErrCode Execute();
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// overwritten from FileDialogHelper, to receive user feedback
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virtual void SAL_CALL ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent );
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sal_Bool SelectionBoxState() const;
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};
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// ------------------------------------------------------------------------
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void SAL_CALL SdFileDialog_Imp::ControlStateChanged( const css::ui::dialogs::FilePickerEvent& aEvent )
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{
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::vos::OGuard aGuard( Application::GetSolarMutex() );
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switch( aEvent.ElementId )
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{
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case css::ui::dialogs::CommonFilePickerElementIds::LISTBOX_FILTER:
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CheckSelectionState();
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break;
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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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// ------------------------------------------------------------------------
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IMPL_LINK( SdFileDialog_Imp, PlayMusicHdl, void *, EMPTYARG )
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{
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maUpdateTimer.Stop();
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mnPlaySoundEvent = 0;
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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( 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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String( SdResId( STR_PLAY ) ) );
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mbLabelPlaying = FALSE;
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "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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rtl::OUString aUrl( GetPath() );
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if ( aUrl.getLength() )
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{
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try
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{
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mxPlayer.set( avmedia::MediaWindow::createPlayer( aUrl ), css::uno::UNO_QUERY_THROW );
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mxPlayer->start();
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maUpdateTimer.SetTimeout( 100 );
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maUpdateTimer.Start();
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}
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catch( css::uno::Exception& e )
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{
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(void)e;
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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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String( SdResId( STR_STOP ) ) );
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mbLabelPlaying = TRUE;
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "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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return 0;
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}
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// ------------------------------------------------------------------------
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IMPL_LINK( SdFileDialog_Imp, IsMusicStoppedHdl, void *, EMPTYARG )
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{
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::vos::OGuard aGuard( Application::GetSolarMutex() );
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if (
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mxPlayer.is() && mxPlayer->isPlaying() &&
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mxPlayer->getMediaTime() < mxPlayer->getDuration()
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)
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{
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maUpdateTimer.Start();
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return 0L;
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}
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if( mxControlAccess.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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String( SdResId( STR_PLAY ) ) );
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mbLabelPlaying = FALSE;
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "Cannot access play button" );
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#endif
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}
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}
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return( 0L );
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}
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// check whether to disable the "selection" checkbox
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void SdFileDialog_Imp::CheckSelectionState()
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{
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if( mbUsableSelection && mxControlAccess.is() )
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{
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String aCurrFilter( GetCurrentFilter() );
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try
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{
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if( !aCurrFilter.Len() || ( aCurrFilter == String( SdResId( STR_EXPORT_HTML_NAME ) ) ) )
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mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, FALSE );
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else
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mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, TRUE );
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "Cannot access \"selection\" checkbox" );
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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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SdFileDialog_Imp::SdFileDialog_Imp( const short nDialogType,
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sal_Bool bUsableSelection ) :
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FileDialogHelper( nDialogType, 0 ),
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mnPlaySoundEvent( 0 ),
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mbUsableSelection( bUsableSelection ),
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mbLabelPlaying(FALSE)
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{
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maUpdateTimer.SetTimeoutHdl(LINK(this, SdFileDialog_Imp, IsMusicStoppedHdl));
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css::uno::Reference < ::com::sun::star::ui::dialogs::XFilePicker > xFileDlg = GetFilePicker();
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// get the control access
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mxControlAccess = css::uno::Reference< css::ui::dialogs::XFilePickerControlAccess > ( xFileDlg, css::uno::UNO_QUERY );
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if( mxControlAccess.is() )
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{
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if( nDialogType ==
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css::ui::dialogs::TemplateDescription::FILEOPEN_PLAY )
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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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String( SdResId( STR_PLAY ) ) );
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "Cannot set play button label" );
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#endif
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}
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}
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else if( mbUsableSelection != sal_True )
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{
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try
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{
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mxControlAccess->enableControl( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, FALSE );
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "Cannot disable selection checkbox" );
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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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// ------------------------------------------------------------------------
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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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// ------------------------------------------------------------------------
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ErrCode SdFileDialog_Imp::Execute()
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{
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// make sure selection checkbox is disabled if
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// HTML is current filter!
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CheckSelectionState();
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return FileDialogHelper::Execute();
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}
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// ------------------------------------------------------------------------
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sal_Bool SdFileDialog_Imp::SelectionBoxState() const
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{
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if ( !mbUsableSelection || !mxControlAccess.is() )
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return sal_False;
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sal_Bool bState(0);
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try
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{
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mxControlAccess->getValue( css::ui::dialogs::ExtendedFilePickerElementIds::CHECKBOX_SELECTION, 0 ) >>= bState;
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}
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catch( css::lang::IllegalArgumentException )
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{
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#ifdef DBG_UTIL
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DBG_ERROR( "Cannot access \"selection\" checkbox" );
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#endif
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}
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return bState;
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}
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// --------------------------------------------------------------------
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// ----------- SdExportFileDialog ---------------------------
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// --------------------------------------------------------------------
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// these are simple forwarders
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SdExportFileDialog::SdExportFileDialog(BOOL bHaveCheckbox) :
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mpImpl( new SdFileDialog_Imp( css::ui::dialogs::TemplateDescription::FILESAVE_AUTOEXTENSION_SELECTION,
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bHaveCheckbox ) )
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{
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// setup filter
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const String aHTMLFilter( SdResId( STR_EXPORT_HTML_NAME ) );
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GraphicFilter* pFilter = GraphicFilter::GetGraphicFilter();
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const USHORT nFilterCount = pFilter->GetExportFormatCount();
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// add HTML filter
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mpImpl->AddFilter( aHTMLFilter, String( SdResId( STR_EXPORT_HTML_FILTER ) ) );
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// add other graphic filters
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for ( USHORT i = 0; i < nFilterCount; i++ )
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{
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mpImpl->AddFilter( pFilter->GetExportFormatName( i ),
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pFilter->GetExportWildcard( i ) );
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}
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// set dialog title
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mpImpl->SetTitle( String( SdResId( STR_EXPORT_DIALOG_TITLE ) ) );
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}
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// ------------------------------------------------------------------------
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SdExportFileDialog::~SdExportFileDialog()
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{
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}
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// ------------------------------------------------------------------------
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ErrCode SdExportFileDialog::Execute()
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{
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return mpImpl->Execute();
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}
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String SdExportFileDialog::GetPath() const
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{
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return mpImpl->GetPath();
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}
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// ------------------------------------------------------------------------
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void SdExportFileDialog::SetPath( const String& rPath )
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{
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mpImpl->SetDisplayDirectory( rPath );
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}
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// ------------------------------------------------------------------------
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String SdExportFileDialog::ReqCurrentFilter() const
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{
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return mpImpl->GetCurrentFilter();
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}
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// ------------------------------------------------------------------------
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BOOL SdExportFileDialog::IsExportSelection() const
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{
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return mpImpl->SelectionBoxState();
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}
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// --------------------------------------------------------------------
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// ----------- SdOpenSoundFileDialog -----------------------
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// --------------------------------------------------------------------
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// these are simple forwarders
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SdOpenSoundFileDialog::SdOpenSoundFileDialog() :
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mpImpl(
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new SdFileDialog_Imp(
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css::ui::dialogs::TemplateDescription::FILEOPEN_PLAY, sal_False ) )
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{
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String aDescr;
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aDescr = String(SdResId(STR_ALL_FILES));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.*" ) ) );
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// setup filter
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#if defined UNX
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aDescr = String(SdResId(STR_AU_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.au;*.snd" ) ) );
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aDescr = String(SdResId(STR_VOC_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.voc" ) ) );
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aDescr = String(SdResId(STR_WAV_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.wav" ) ) );
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aDescr = String(SdResId(STR_AIFF_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.aiff" ) ) );
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aDescr = String(SdResId(STR_SVX_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.svx" ) ) );
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#else
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aDescr = String(SdResId(STR_WAV_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.wav;*.mp3;*.ogg" ) ) );
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aDescr = String(SdResId(STR_MIDI_FILE));
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mpImpl->AddFilter( aDescr, UniString::CreateFromAscii( RTL_CONSTASCII_STRINGPARAM( "*.mid" ) ) );
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#endif
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}
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// ------------------------------------------------------------------------
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SdOpenSoundFileDialog::~SdOpenSoundFileDialog()
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{
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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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// ------------------------------------------------------------------------
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String SdOpenSoundFileDialog::GetPath() const
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{
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return mpImpl->GetPath();
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}
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// ------------------------------------------------------------------------
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void SdOpenSoundFileDialog::SetPath( const String& rPath )
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{
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mpImpl->SetDisplayDirectory( rPath );
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}
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