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|
/* -*- 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 <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/ui/dialogs/TemplateDescription.hpp>
#include <com/sun/star/ui/dialogs/CommonFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/ExtendedFilePickerElementIds.hpp>
#include <com/sun/star/ui/dialogs/ControlActions.hpp>
#include <FPServiceInfo.hxx>
#include <cppuhelper/interfacecontainer.h>
#include <cppuhelper/supportsservice.hxx>
#include <osl/diagnose.h>
#include <osl/file.hxx>
#include <rtl/ustring.hxx>
#include <rtl/ustrbuf.hxx>
#include <rtl/bootstrap.hxx>
#include <tools/resmgr.hxx>
#include <UnxFilePicker.hxx>
#include <UnxCommandThread.hxx>
#include <UnxNotifyThread.hxx>
#include <vcl/fpicker.hrc>
#include <vcl/svapp.hxx>
#include <vcl/sysdata.hxx>
#include <vcl/syswin.hxx>
#include <vcl/window.hxx>
#include <sys/wait.h>
#include <unistd.h>
#include <fcntl.h>
#include <stdio.h>
#include <iostream>
#include <config_vclplug.h>
using namespace ::com::sun::star;
using namespace ::com::sun::star::ui::dialogs;
using namespace ::com::sun::star::ui::dialogs::TemplateDescription;
//////////////////////////////////////////////////////////////////////////
// helper functions
//////////////////////////////////////////////////////////////////////////
namespace
{
uno::Sequence<OUString> SAL_CALL FilePicker_getSupportedServiceNames()
{
uno::Sequence<OUString> aRet(3);
aRet[0] = "com.sun.star.ui.dialogs.FilePicker";
aRet[1] = "com.sun.star.ui.dialogs.SystemFilePicker";
#if ENABLE_TDE
aRet[2] = "com.sun.star.ui.dialogs.TDEFilePicker";
#else // ENABLE_TDE
aRet[2] = "com.sun.star.ui.dialogs.KDEFilePicker";
#endif // ENABLE_TDE
return aRet;
}
}
//////////////////////////////////////////////////////////////////////////
// UnxFilePicker
//////////////////////////////////////////////////////////////////////////
UnxFilePicker::UnxFilePicker( const uno::Reference<uno::XComponentContext>& )
: UnxFilePicker_Base( m_rbHelperMtx ),
m_nFilePickerPid( -1 ),
m_nFilePickerWrite( -1 ),
m_nFilePickerRead( -1 ),
m_pNotifyThread( NULL ),
m_pCommandThread( NULL ),
m_pResMgr( ResMgr::CreateResMgr("fps_office") )
{
}
UnxFilePicker::~UnxFilePicker()
{
if ( m_nFilePickerPid > 0 )
{
sendCommand( OUString( "exit" ) );
waitpid( m_nFilePickerPid, NULL, 0 );
}
if ( m_pCommandThread )
{
m_pCommandThread->join();
delete m_pCommandThread, m_pCommandThread = NULL;
}
if ( m_pNotifyThread )
{
m_pNotifyThread->exit();
m_pNotifyThread->join();
delete m_pNotifyThread, m_pNotifyThread = NULL;
}
if ( m_nFilePickerWrite >= 0 )
close( m_nFilePickerWrite );
if ( m_nFilePickerRead >= 0 )
close( m_nFilePickerRead );
delete m_pResMgr, m_pResMgr = NULL;
}
void SAL_CALL UnxFilePicker::addFilePickerListener( const uno::Reference<XFilePickerListener>& xListener )
throw( uno::RuntimeException )
{
OSL_ASSERT( m_pNotifyThread );
osl::MutexGuard aGuard( m_aMutex );
m_pNotifyThread->addFilePickerListener( xListener );
}
void SAL_CALL UnxFilePicker::removeFilePickerListener( const uno::Reference<XFilePickerListener>& xListener )
throw( uno::RuntimeException )
{
OSL_ASSERT( m_pNotifyThread );
osl::MutexGuard aGuard( m_aMutex );
m_pNotifyThread->removeFilePickerListener( xListener );
}
void SAL_CALL UnxFilePicker::setTitle( const OUString &rTitle )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setTitle " );
appendEscaped( aBuffer, rTitle );
sendCommand( aBuffer.makeStringAndClear() );
}
sal_Int16 SAL_CALL UnxFilePicker::execute()
throw( uno::RuntimeException )
{
checkFilePicker();
// this is _not_ an osl::Condition, see i#93366
m_pCommandThread->execCondition().reset();
sendCommand( OUString( "exec" ));
m_pCommandThread->execCondition().wait();
return m_pCommandThread->result();
}
void SAL_CALL UnxFilePicker::setMultiSelectionMode( sal_Bool bMode )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUString aString = bMode?
OUString( "setMultiSelection true" ):
OUString( "setMultiSelection false" );
sendCommand( aString );
}
void SAL_CALL UnxFilePicker::setDefaultName( const OUString &rName )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setDefaultName " );
appendEscaped( aBuffer, rName );
sendCommand( aBuffer.makeStringAndClear() );
}
void SAL_CALL UnxFilePicker::setDisplayDirectory( const OUString &rDirectory )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setDirectory " );
appendEscaped( aBuffer, rDirectory );
sendCommand( aBuffer.makeStringAndClear() );
}
OUString SAL_CALL UnxFilePicker::getDisplayDirectory()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
sendCommand( OUString( "getDirectory" ),
m_pCommandThread->getDirectoryCondition() );
return m_pCommandThread->getDirectory();
}
uno::Sequence< OUString > SAL_CALL UnxFilePicker::getFiles()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
sendCommand( OUString( "getFiles" ),
m_pCommandThread->getFilesCondition() );
return m_pCommandThread->getFiles();
}
void SAL_CALL UnxFilePicker::appendFilter( const OUString &rTitle, const OUString &rFilter )
throw( lang::IllegalArgumentException, uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "appendFilter " );
appendEscaped( aBuffer, rTitle );
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, rFilter );
sendCommand( aBuffer.makeStringAndClear() );
}
void SAL_CALL UnxFilePicker::setCurrentFilter( const OUString &rTitle )
throw( lang::IllegalArgumentException, uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setCurrentFilter " );
appendEscaped( aBuffer, rTitle );
sendCommand( aBuffer.makeStringAndClear() );
}
OUString SAL_CALL UnxFilePicker::getCurrentFilter()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
sendCommand( OUString( "getCurrentFilter" ),
m_pCommandThread->getCurrentFilterCondition() );
return m_pCommandThread->getCurrentFilter();
}
void SAL_CALL UnxFilePicker::appendFilterGroup( const OUString &rGroupTitle, const uno::Sequence<beans::StringPair> &rFilters )
throw( lang::IllegalArgumentException, uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "appendFilterGroup " );
appendEscaped( aBuffer, rGroupTitle );
for ( sal_Int32 i = 0; i < rFilters.getLength(); ++i )
{
beans::StringPair aPair = rFilters[i];
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, aPair.First );
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, aPair.Second );
}
sendCommand( aBuffer.makeStringAndClear() );
}
void SAL_CALL UnxFilePicker::setValue( sal_Int16 nControlId, sal_Int16 nControlAction, const uno::Any &rValue )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUString aType;
OUString aAction;
sal_Int32 nTitleId;
if ( controlIdInfo( nControlId, aType, nTitleId ) && controlActionInfo( nControlAction, aAction ) )
{
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setValue " );
aBuffer.append( static_cast< sal_Int32 >( nControlId ) );
aBuffer.appendAscii( " ", 1 );
aBuffer.append( aAction );
if ( aType == "checkbox" )
{
sal_Bool bControlValue;
if ( ( rValue >>= bControlValue ) && bControlValue )
aBuffer.appendAscii( " true" );
else
aBuffer.appendAscii( " false" );
}
else if ( aType == "listbox" )
{
switch ( nControlAction )
{
case ControlActions::ADD_ITEM:
case ControlActions::SET_HELP_URL:
{
OUString aString;
if ( rValue >>= aString )
{
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, aString );
}
}
break;
case ControlActions::ADD_ITEMS:
{
uno::Sequence< OUString > aSequence;
if ( rValue >>= aSequence )
{
for ( sal_Int32 nIdx = 0; nIdx < aSequence.getLength(); ++nIdx )
{
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, aSequence[nIdx] );
}
}
}
break;
case ControlActions::DELETE_ITEM:
case ControlActions::SET_SELECT_ITEM:
{
sal_Int32 nInt;
if ( rValue >>= nInt )
{
aBuffer.appendAscii( " ", 1 );
aBuffer.append( nInt );
}
}
break;
default:
// nothing
break;
}
}
// TODO else if push button...
sendCommand( aBuffer.makeStringAndClear() );
}
}
uno::Any SAL_CALL UnxFilePicker::getValue( sal_Int16 nControlId, sal_Int16 nControlAction )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUString aAction;
if ( controlActionInfo( nControlAction, aAction ) )
{
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "getValue " );
aBuffer.append( static_cast< sal_Int32 >( nControlId ) );
aBuffer.appendAscii( " ", 1 );
aBuffer.append( aAction );
sendCommand( aBuffer.makeStringAndClear(),
m_pCommandThread->getValueCondition() );
return m_pCommandThread->getValue();
}
return uno::Any();
}
void SAL_CALL UnxFilePicker::enableControl( sal_Int16 nControlId, sal_Bool bEnable )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "enableControl " );
aBuffer.append( static_cast< sal_Int32 >( nControlId ) );
aBuffer.appendAscii( bEnable? " true": " false" );
sendCommand( aBuffer.makeStringAndClear() );
}
void SAL_CALL UnxFilePicker::setLabel( sal_Int16 nControlId, const OUString &rLabel )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "setLabel " );
aBuffer.append( static_cast< sal_Int32 >( nControlId ) );
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, rLabel );
sendCommand( aBuffer.makeStringAndClear() );
}
OUString SAL_CALL UnxFilePicker::getLabel(sal_Int16 /*nControlId*/)
throw ( uno::RuntimeException )
{
// FIXME getLabel() is not yet implemented
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
// TODO return m_pImpl->getLabel(nControlId);
return OUString();
}
/* TODO
uno::Sequence<sal_Int16> SAL_CALL UnxFilePicker::getSupportedImageFormats()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getSupportedImageFormats();
}
sal_Int32 SAL_CALL UnxFilePicker::getTargetColorDepth()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getTargetColorDepth();
}
sal_Int32 SAL_CALL UnxFilePicker::getAvailableWidth()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getAvailableWidth();
}
sal_Int32 SAL_CALL UnxFilePicker::getAvailableHeight()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getAvailableHeight();
}
void SAL_CALL UnxFilePicker::setImage( sal_Int16 aImageFormat, const uno::Any &rImage )
throw( lang::IllegalArgumentException, uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
m_pImpl->setImage( aImageFormat, aImage );
}
sal_Bool SAL_CALL UnxFilePicker::setShowState( sal_Bool bShowState )
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->setShowState( bShowState );
}
sal_Bool SAL_CALL UnxFilePicker::getShowState()
throw( uno::RuntimeException )
{
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
return m_pImpl->getShowState();
}
*/
void SAL_CALL UnxFilePicker::initialize( const uno::Sequence<uno::Any> &rArguments )
throw( uno::Exception, uno::RuntimeException )
{
initFilePicker();
// parameter checking
uno::Any aAny;
if ( 0 == rArguments.getLength( ) )
throw lang::IllegalArgumentException(
OUString( "no arguments" ),
static_cast< XFilePicker2* >( this ), 1 );
aAny = rArguments[0];
if ( ( aAny.getValueType() != ::getCppuType( (sal_Int16*)0 ) ) && ( aAny.getValueType() != ::getCppuType( (sal_Int8*)0 ) ) )
throw lang::IllegalArgumentException(
OUString( "invalid argument type" ),
static_cast< XFilePicker2* >( this ), 1 );
sal_Int16 templateId = -1;
aAny >>= templateId;
OUString aTypeOpen( "setType \"open\"" );
OUString aTypeSaveAs( "setType \"save\"" );
switch ( templateId )
{
case FILEOPEN_SIMPLE:
sendCommand( aTypeOpen );
break;
case FILESAVE_SIMPLE:
sendCommand( aTypeSaveAs );
break;
case FILESAVE_AUTOEXTENSION_PASSWORD:
sendCommand( aTypeSaveAs );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_PASSWORD );
break;
case FILESAVE_AUTOEXTENSION_PASSWORD_FILTEROPTIONS:
sendCommand( aTypeSaveAs );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_PASSWORD );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_FILTEROPTIONS );
break;
case FILESAVE_AUTOEXTENSION_SELECTION:
sendCommand( aTypeSaveAs );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_SELECTION );
break;
case FILESAVE_AUTOEXTENSION_TEMPLATE:
sendCommand( aTypeSaveAs );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION );
sendAppendControlCommand( ExtendedFilePickerElementIds::LISTBOX_TEMPLATE );
break;
case FILEOPEN_LINK_PREVIEW_IMAGE_TEMPLATE:
sendCommand( aTypeOpen );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_LINK );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_PREVIEW );
sendAppendControlCommand( ExtendedFilePickerElementIds::LISTBOX_IMAGE_TEMPLATE );
break;
case FILEOPEN_PLAY:
sendCommand( aTypeOpen );
sendAppendControlCommand( ExtendedFilePickerElementIds::PUSHBUTTON_PLAY );
break;
case FILEOPEN_READONLY_VERSION:
sendCommand( aTypeOpen );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_READONLY );
sendAppendControlCommand( ExtendedFilePickerElementIds::LISTBOX_VERSION );
break;
case FILEOPEN_LINK_PREVIEW:
sendCommand( aTypeOpen );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_LINK );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_PREVIEW );
break;
case FILESAVE_AUTOEXTENSION:
sendCommand( aTypeSaveAs );
sendAppendControlCommand( ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION );
break;
default:
throw lang::IllegalArgumentException(
OUString( "Unknown template" ),
static_cast< XFilePicker2* >( this ),
1 );
}
}
void SAL_CALL UnxFilePicker::cancel()
throw ( uno::RuntimeException )
{
// FIXME cancel() is not implemented
checkFilePicker();
::osl::MutexGuard aGuard( m_aMutex );
// TODO m_pImpl->cancel();
}
void SAL_CALL UnxFilePicker::disposing( const lang::EventObject &rEvent )
throw( uno::RuntimeException )
{
uno::Reference<XFilePickerListener> xFilePickerListener( rEvent.Source, uno::UNO_QUERY );
if ( xFilePickerListener.is() )
removeFilePickerListener( xFilePickerListener );
}
OUString SAL_CALL UnxFilePicker::getImplementationName()
throw( uno::RuntimeException )
{
return OUString( FILE_PICKER_IMPL_NAME );
}
sal_Bool SAL_CALL UnxFilePicker::supportsService( const OUString& ServiceName )
throw( uno::RuntimeException )
{
return cppu::supportsService(this, ServiceName);
}
uno::Sequence< OUString > SAL_CALL UnxFilePicker::getSupportedServiceNames()
throw( uno::RuntimeException )
{
return FilePicker_getSupportedServiceNames();
}
void UnxFilePicker::initFilePicker()
{
int aFiledesStdin[2], aFiledesStdout[2];
if ( pipe( aFiledesStdin ) < 0 || pipe( aFiledesStdout ) < 0 )
return;
m_nFilePickerPid = fork();
if ( m_nFilePickerPid < 0 )
return;
if ( m_nFilePickerPid == 0 )
{
// Child...
close( aFiledesStdin[1] ); // write end of the pipe
dup2( aFiledesStdin[0], 0 );
close( aFiledesStdin[0] );
close( aFiledesStdout[0] ); // read end of the pipe
dup2( aFiledesStdout[1], 1 );
close( aFiledesStdout[1] );
#if OSL_DEBUG_LEVEL == 0
int nRedirect = open( "/dev/null", O_WRONLY );
if( nRedirect != -1 )
{
dup2( nRedirect, 2 );
}
#endif
// The executable name
#if ENABLE_TDE
OUString helperurl("${ORIGIN}/tdefilepicker");
#else // ENABLE_TDE
OUString helperurl("${ORIGIN}/kdefilepicker");
#endif // ENABLE_TDE
rtl::Bootstrap::expandMacros( helperurl );
OUString helperpath;
osl::FileBase::getSystemPathFromFileURL( helperurl, helperpath );
OString helper( OUStringToOString( helperpath, osl_getThreadTextEncoding()));
// ID of the main window
const int nIdLen = 20;
char pWinId[nIdLen] = "0";
// TODO pass here the real parent (not possible for system dialogs
// yet), and default to GetDefDialogParent() only when the real parent
// is NULL
Window *pParentWin = Application::GetDefDialogParent();
if ( pParentWin )
{
const SystemEnvData* pSysData = ((SystemWindow *)pParentWin)->GetSystemData();
if ( pSysData )
{
snprintf( pWinId, nIdLen, "%ld", pSysData->aWindow ); // unx only
pWinId[nIdLen-1] = 0;
}
}
// Execute the fpicker implementation
execlp( helper.getStr(), helper.getStr(), "--winid", pWinId, NULL );
// Error, finish the child
exit( -1 );
}
// Parent continues
close( aFiledesStdin[0] );
m_nFilePickerWrite = aFiledesStdin[1];
close( aFiledesStdout[1] );
m_nFilePickerRead = aFiledesStdout[0];
// Create the notify thread
if ( !m_pNotifyThread )
m_pNotifyThread = new UnxFilePickerNotifyThread( this );
// Create the command thread
if ( !m_pCommandThread )
m_pCommandThread = new UnxFilePickerCommandThread( m_pNotifyThread, m_nFilePickerRead );
// Start the threads
m_pNotifyThread->create();
m_pCommandThread->create();
return;
}
void UnxFilePicker::checkFilePicker() throw( ::com::sun::star::uno::RuntimeException )
{
if ( m_nFilePickerPid > 0 )
{
// TODO check if external file picker is runnning
}
else
{
throw uno::RuntimeException(
OUString( "the external file picker does not run" ),
*this );
}
}
void UnxFilePicker::sendCommand( const OUString &rCommand )
{
if ( m_nFilePickerWrite < 0 )
return;
OString aUtfString = OUStringToOString( rCommand + "\n", RTL_TEXTENCODING_UTF8 );
#if OSL_DEBUG_LEVEL > 0
::std::cerr << "UnxFilePicker sent: \"" << aUtfString.getStr() << "\"" << ::std::endl;
#endif
write( m_nFilePickerWrite, aUtfString.getStr(), aUtfString.getLength() );
}
void UnxFilePicker::sendCommand( const OUString &rCommand, ::osl::Condition &rCondition )
{
rCondition.reset();
sendCommand( rCommand );
rCondition.wait();
}
void UnxFilePicker::appendEscaped( OUStringBuffer &rBuffer, const OUString &rString )
{
const sal_Unicode *pUnicode = rString.getStr();
const sal_Unicode *pEnd = pUnicode + rString.getLength();
rBuffer.appendAscii( "\"" , 1 );
for ( ; pUnicode != pEnd; ++pUnicode )
{
if ( *pUnicode == '\\' )
rBuffer.appendAscii( "\\\\", 2 );
else if ( *pUnicode == '"' )
rBuffer.appendAscii( "\\\"", 2 );
else if ( *pUnicode == '\n' )
rBuffer.appendAscii( "\\n", 2 );
else
rBuffer.append( *pUnicode );
}
rBuffer.appendAscii( "\"", 1 );
}
sal_Bool UnxFilePicker::controlIdInfo( sal_Int16 nControlId, OUString &rType, sal_Int32 &rTitleId )
{
typedef struct {
sal_Int16 nId;
const OUString *pType;
sal_Int32 nTitle;
} ElementToName;
const OUString aCheckBox( "checkbox" );
const OUString aControl( "control" );
const OUString aEdit( "edit" );
const OUString aLabel( "label" );
const OUString aListBox( "listbox" );
const OUString aPushButton( "pushbutton" );
const ElementToName *pPtr;
const ElementToName pArray[] =
{
{ CommonFilePickerElementIds::PUSHBUTTON_OK, &aPushButton, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::PUSHBUTTON_CANCEL, &aPushButton, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::LISTBOX_FILTER, &aListBox, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::CONTROL_FILEVIEW, &aControl, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::EDIT_FILEURL, &aEdit, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::LISTBOX_FILTER_LABEL, &aLabel, 0/*FIXME?*/ },
{ CommonFilePickerElementIds::EDIT_FILEURL_LABEL, &aLabel, 0/*FIXME?*/ },
{ ExtendedFilePickerElementIds::CHECKBOX_AUTOEXTENSION, &aCheckBox, STR_SVT_FILEPICKER_AUTO_EXTENSION },
{ ExtendedFilePickerElementIds::CHECKBOX_PASSWORD, &aCheckBox, STR_SVT_FILEPICKER_PASSWORD },
{ ExtendedFilePickerElementIds::CHECKBOX_FILTEROPTIONS, &aCheckBox, STR_SVT_FILEPICKER_FILTER_OPTIONS },
{ ExtendedFilePickerElementIds::CHECKBOX_READONLY, &aCheckBox, STR_SVT_FILEPICKER_READONLY },
{ ExtendedFilePickerElementIds::CHECKBOX_LINK, &aCheckBox, STR_SVT_FILEPICKER_INSERT_AS_LINK },
{ ExtendedFilePickerElementIds::CHECKBOX_PREVIEW, &aCheckBox, STR_SVT_FILEPICKER_SHOW_PREVIEW },
{ ExtendedFilePickerElementIds::PUSHBUTTON_PLAY, &aPushButton, STR_SVT_FILEPICKER_PLAY },
{ ExtendedFilePickerElementIds::LISTBOX_VERSION, &aListBox, STR_SVT_FILEPICKER_VERSION },
{ ExtendedFilePickerElementIds::LISTBOX_TEMPLATE, &aListBox, STR_SVT_FILEPICKER_TEMPLATES },
{ ExtendedFilePickerElementIds::LISTBOX_IMAGE_TEMPLATE, &aListBox, STR_SVT_FILEPICKER_IMAGE_TEMPLATE },
{ ExtendedFilePickerElementIds::CHECKBOX_SELECTION, &aCheckBox, STR_SVT_FILEPICKER_SELECTION },
{ 0, 0, 0 }
};
for ( pPtr = pArray; pPtr->nId && ( pPtr->nId != nControlId ); ++pPtr )
;
if ( pPtr->nId == nControlId )
{
rType = *(pPtr->pType);
rTitleId = pPtr->nTitle;
return sal_True;
}
return sal_False;
}
sal_Bool UnxFilePicker::controlActionInfo( sal_Int16 nControlAction, OUString &rType )
{
typedef struct {
sal_Int16 nId;
const OUString pType;
} ElementToName;
const ElementToName *pPtr;
const ElementToName pArray[] =
{
{ ControlActions::ADD_ITEM, OUString( "addItem" ) },
{ ControlActions::ADD_ITEMS, OUString( "addItems" ) },
{ ControlActions::DELETE_ITEM, OUString( "deleteItem" ) },
{ ControlActions::DELETE_ITEMS, OUString( "deleteItems" ) },
{ ControlActions::SET_SELECT_ITEM, OUString( "setSelectedItem" ) },
{ ControlActions::GET_ITEMS, OUString( "getItems" ) },
{ ControlActions::GET_SELECTED_ITEM, OUString( "getSelectedItem" ) },
{ ControlActions::GET_SELECTED_ITEM_INDEX, OUString( "getSelectedItemIndex" ) },
{ ControlActions::SET_HELP_URL, OUString( "setHelpURL" ) },
{ ControlActions::GET_HELP_URL, OUString( "getHelpURL" ) },
{ 0, OUString( "noAction" ) }
};
for ( pPtr = pArray; pPtr->nId && ( pPtr->nId != nControlAction ); ++pPtr )
;
rType = pPtr->pType;
return sal_True;
}
void UnxFilePicker::sendAppendControlCommand( sal_Int16 nControlId )
{
OUString aType;
sal_Int32 nTitleId;
if ( controlIdInfo( nControlId, aType, nTitleId ) )
{
OUStringBuffer aBuffer( 1024 );
aBuffer.appendAscii( "appendControl " );
aBuffer.append( static_cast< sal_Int32 >( nControlId ) );
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, aType );
aBuffer.appendAscii( " ", 1 );
appendEscaped( aBuffer, m_pResMgr? ResId(nTitleId, *m_pResMgr).toString(): OUString() );
sendCommand( aBuffer.makeStringAndClear() );
}
}
uno::Sequence< OUString > SAL_CALL UnxFilePicker::getSelectedFiles()
throw( uno::RuntimeException )
{
return getFiles();
}
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