508 lines
19 KiB
C++
508 lines
19 KiB
C++
/* -*- 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_fpicker.hxx"
|
|
|
|
#include "commonpicker.hxx"
|
|
#include <com/sun/star/beans/PropertyAttribute.hpp>
|
|
#include <com/sun/star/beans/NamedValue.hpp>
|
|
#include <vcl/svapp.hxx>
|
|
#include <osl/mutex.hxx>
|
|
#include <toolkit/helper/vclunohelper.hxx>
|
|
#include <comphelper/weakeventlistener.hxx>
|
|
#include <comphelper/types.hxx>
|
|
#include <vcl/msgbox.hxx>
|
|
#include "iodlg.hxx"
|
|
|
|
//.........................................................................
|
|
namespace svt
|
|
{
|
|
//.........................................................................
|
|
|
|
#define PROPERTY_ID_HELPURL 1
|
|
#define PROPERTY_ID_WINDOW 2
|
|
|
|
// using --------------------------------------------------------------
|
|
|
|
using namespace ::com::sun::star::lang;
|
|
using namespace ::com::sun::star::ui::dialogs;
|
|
using namespace ::com::sun::star::uno;
|
|
using namespace ::com::sun::star::beans;
|
|
using namespace ::comphelper;
|
|
|
|
//---------------------------------------------------------------------
|
|
OCommonPicker::OCommonPicker( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& _rxFactory )
|
|
:OCommonPicker_Base( m_aMutex )
|
|
,OPropertyContainer( GetBroadcastHelper() )
|
|
,m_xORB( _rxFactory )
|
|
,m_pDlg( NULL )
|
|
,m_nCancelEvent( 0 )
|
|
,m_bExecuting( sal_False )
|
|
{
|
|
// the two properties we have
|
|
registerProperty(
|
|
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "HelpURL" )), PROPERTY_ID_HELPURL,
|
|
PropertyAttribute::TRANSIENT,
|
|
&m_sHelpURL, ::getCppuType( &m_sHelpURL )
|
|
);
|
|
|
|
registerProperty(
|
|
::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( "Window" )), PROPERTY_ID_WINDOW,
|
|
PropertyAttribute::TRANSIENT | PropertyAttribute::READONLY,
|
|
&m_xWindow, ::getCppuType( &m_xWindow )
|
|
);
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
OCommonPicker::~OCommonPicker()
|
|
{
|
|
if ( !GetBroadcastHelper().bDisposed )
|
|
{
|
|
acquire();
|
|
dispose();
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// disambiguate XInterface
|
|
//---------------------------------------------------------------------
|
|
IMPLEMENT_FORWARD_XINTERFACE2( OCommonPicker, OCommonPicker_Base, OPropertyContainer )
|
|
|
|
//---------------------------------------------------------------------
|
|
// disambiguate XTypeProvider
|
|
//---------------------------------------------------------------------
|
|
IMPLEMENT_FORWARD_XTYPEPROVIDER2( OCommonPicker, OCommonPicker_Base, OPropertyContainer )
|
|
|
|
//---------------------------------------------------------------------
|
|
// XComponent related methods
|
|
//---------------------------------------------------------------------
|
|
void OCommonPicker::checkAlive() const SAL_THROW( (DisposedException) )
|
|
{
|
|
if ( GetBroadcastHelper().bInDispose || GetBroadcastHelper().bDisposed )
|
|
throw DisposedException();
|
|
}
|
|
|
|
void OCommonPicker::prepareDialog()
|
|
{
|
|
if ( !getDialog() )
|
|
createPicker();
|
|
|
|
// set the title
|
|
if ( m_aTitle.getLength() > 0 )
|
|
getDialog()->SetText( m_aTitle );
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::disposing()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
stopWindowListening();
|
|
|
|
if ( m_nCancelEvent )
|
|
Application::RemoveUserEvent( m_nCancelEvent );
|
|
|
|
{
|
|
::osl::MutexGuard aOwnGuard( m_aMutex );
|
|
if ( m_bExecuting && m_pDlg )
|
|
m_pDlg->EndDialog( RET_CANCEL );
|
|
}
|
|
|
|
delete m_pDlg;
|
|
m_pDlg = NULL;
|
|
m_xWindow = NULL;
|
|
m_xDialogParent = NULL;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void OCommonPicker::stopWindowListening()
|
|
{
|
|
disposeComponent( m_xWindowListenerAdapter );
|
|
disposeComponent( m_xParentListenerAdapter );
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// XEventListener
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::disposing( const EventObject& _rSource ) throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
sal_Bool bDialogDying = _rSource.Source == m_xWindow;
|
|
sal_Bool bParentDying = _rSource.Source == m_xDialogParent;
|
|
|
|
if ( bDialogDying || bParentDying )
|
|
{
|
|
stopWindowListening();
|
|
|
|
if ( !bDialogDying ) // it's the parent which is dying -> delete the dialog
|
|
delete m_pDlg;
|
|
|
|
m_pDlg = NULL;
|
|
m_xWindow = NULL;
|
|
m_xDialogParent = NULL;
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL( "OCommonPicker::disposing: where did this come from?" );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// property set related methods
|
|
//---------------------------------------------------------------------
|
|
::cppu::IPropertyArrayHelper* OCommonPicker::createArrayHelper( ) const
|
|
{
|
|
Sequence< Property > aProps;
|
|
describeProperties( aProps );
|
|
return new cppu::OPropertyArrayHelper( aProps );
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
::cppu::IPropertyArrayHelper& SAL_CALL OCommonPicker::getInfoHelper()
|
|
{
|
|
return *const_cast< OCommonPicker* >( this )->getArrayHelper();
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
Reference< XPropertySetInfo > SAL_CALL OCommonPicker::getPropertySetInfo( ) throw(RuntimeException)
|
|
{
|
|
return ::cppu::OPropertySetHelper::createPropertySetInfo( getInfoHelper() );
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::setFastPropertyValue_NoBroadcast( sal_Int32 _nHandle, const Any& _rValue ) throw (Exception)
|
|
{
|
|
OPropertyContainer::setFastPropertyValue_NoBroadcast( _nHandle, _rValue );
|
|
|
|
// if the HelpURL changed, forward this to the dialog
|
|
if ( PROPERTY_ID_HELPURL == _nHandle )
|
|
if ( m_pDlg )
|
|
OControlAccess::setHelpURL( m_pDlg, m_sHelpURL, sal_False );
|
|
}
|
|
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool OCommonPicker::createPicker()
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
if ( !m_pDlg )
|
|
{
|
|
m_pDlg = implCreateDialog( VCLUnoHelper::GetWindow( m_xDialogParent ) );
|
|
DBG_ASSERT( m_pDlg, "OCommonPicker::createPicker: invalid dialog returned!" );
|
|
|
|
if ( m_pDlg )
|
|
{
|
|
// synchronize the help id of the dialog with out help URL property
|
|
if ( m_sHelpURL.getLength() )
|
|
{ // somebody already set the help URL while we had no dialog yet
|
|
OControlAccess::setHelpURL( m_pDlg, m_sHelpURL, sal_False );
|
|
}
|
|
else
|
|
{
|
|
m_sHelpURL = OControlAccess::getHelpURL( m_pDlg, sal_False );
|
|
}
|
|
|
|
m_xWindow = VCLUnoHelper::GetInterface( m_pDlg );
|
|
|
|
// add as event listener to the window
|
|
Reference< XComponent > xWindowComp( m_xWindow, UNO_QUERY );
|
|
OSL_ENSURE( xWindowComp.is(), "OCommonPicker::createFileDialog: invalid window component!" );
|
|
if ( xWindowComp.is() )
|
|
{
|
|
m_xWindowListenerAdapter = new OWeakEventListenerAdapter( this, xWindowComp );
|
|
// the adapter will add itself as listener, and forward notifications
|
|
}
|
|
|
|
// _and_ add as event listener to the parent - in case the parent is destroyed
|
|
// before we are disposed, our disposal would access dead VCL windows then ....
|
|
m_xDialogParent = VCLUnoHelper::GetInterface( m_pDlg->GetParent() );
|
|
xWindowComp = xWindowComp.query( m_xDialogParent );
|
|
OSL_ENSURE( xWindowComp.is() || !m_pDlg->GetParent(), "OCommonPicker::createFileDialog: invalid window component (the parent this time)!" );
|
|
if ( xWindowComp.is() )
|
|
{
|
|
m_xParentListenerAdapter = new OWeakEventListenerAdapter( this, xWindowComp );
|
|
// the adapter will add itself as listener, and forward notifications
|
|
}
|
|
}
|
|
}
|
|
|
|
return NULL != m_pDlg;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// XControlAccess functions
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::setControlProperty( const ::rtl::OUString& aControlName, const ::rtl::OUString& aControlProperty, const Any& aValue ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
aAccess.setControlProperty( aControlName, aControlProperty, aValue );
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
Any SAL_CALL OCommonPicker::getControlProperty( const ::rtl::OUString& aControlName, const ::rtl::OUString& aControlProperty ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
return aAccess.getControlProperty( aControlName, aControlProperty );
|
|
}
|
|
|
|
return Any();
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// XControlInformation functions
|
|
//---------------------------------------------------------------------
|
|
Sequence< ::rtl::OUString > SAL_CALL OCommonPicker::getSupportedControls( ) throw (RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
return aAccess.getSupportedControls( );
|
|
}
|
|
|
|
return Sequence< ::rtl::OUString >();
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool SAL_CALL OCommonPicker::isControlSupported( const ::rtl::OUString& aControlName ) throw (RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
return aAccess.isControlSupported( aControlName );
|
|
}
|
|
|
|
return sal_False;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
Sequence< ::rtl::OUString > SAL_CALL OCommonPicker::getSupportedControlProperties( const ::rtl::OUString& aControlName ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
return aAccess.getSupportedControlProperties( aControlName );
|
|
}
|
|
|
|
return Sequence< ::rtl::OUString >();
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool SAL_CALL OCommonPicker::isControlPropertySupported( const ::rtl::OUString& aControlName, const ::rtl::OUString& aControlProperty ) throw (IllegalArgumentException, RuntimeException)
|
|
{
|
|
checkAlive();
|
|
|
|
SolarMutexGuard aGuard;
|
|
if ( createPicker() )
|
|
{
|
|
::svt::OControlAccess aAccess( m_pDlg, m_pDlg->GetView() );
|
|
return aAccess.isControlPropertySupported( aControlName, aControlProperty );
|
|
}
|
|
|
|
return sal_False;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// XExecutableDialog functions
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::setTitle( const rtl::OUString& _rTitle ) throw( RuntimeException )
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
m_aTitle = _rTitle;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Int16 OCommonPicker::execute() throw (RuntimeException)
|
|
{
|
|
SolarMutexGuard aGuard;
|
|
|
|
prepareDialog();
|
|
|
|
{
|
|
::osl::MutexGuard aOwnGuard( m_aMutex );
|
|
m_bExecuting = sal_True;
|
|
}
|
|
sal_Int16 nResult = implExecutePicker();
|
|
{
|
|
::osl::MutexGuard aOwnGuard( m_aMutex );
|
|
m_bExecuting = sal_False;
|
|
}
|
|
|
|
return nResult;
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
// XCancellable functions
|
|
//---------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::cancel( ) throw (RuntimeException)
|
|
{
|
|
{
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
if ( m_nCancelEvent )
|
|
// nothing to do - the event for cancelling the dialog is already on the way
|
|
return;
|
|
}
|
|
|
|
// The thread which executes our dialog has locked the solar mutex for
|
|
// sure. Cancelling the dialog should be done with a locked solar mutex, too.
|
|
// Thus we post ourself a message for cancelling the dialog. This way, the message
|
|
// is either handled in the thread which opened the dialog (which may even be
|
|
// this thread here), or, if no dialog is open, in the thread doing scheduling
|
|
// currently. Both is okay for us ....
|
|
//
|
|
// Note that we could do check if we are really executing the dialog currently.
|
|
// but the information would be potentially obsolete at the moment our event
|
|
// arrives, so we need to check it there, anyway ...
|
|
m_nCancelEvent = Application::PostUserEvent( LINK( this, OCommonPicker, OnCancelPicker ) );
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
IMPL_LINK( OCommonPicker, OnCancelPicker, void*, EMPTYARG )
|
|
{
|
|
// By definition, the solar mutex is locked when we arrive here. Note that this
|
|
// is important, as for instance the consistency of m_pDlg depends on this mutex.
|
|
::osl::MutexGuard aGuard( m_aMutex );
|
|
m_nCancelEvent = 0;
|
|
|
|
if ( !m_bExecuting )
|
|
// nothing to do. This may be because the dialog was cancelled after our cancel method
|
|
// posted this async event, or because somebody called cancel without the dialog
|
|
// being executed at this time.
|
|
return 0;
|
|
|
|
OSL_ENSURE( getDialog(), "OCommonPicker::OnCancelPicker: executing, but no dialog!" );
|
|
if ( getDialog() )
|
|
getDialog()->EndDialog( RET_CANCEL );
|
|
|
|
return 0L;
|
|
}
|
|
|
|
//------------------------------------------------------------------------------------
|
|
// XInitialization functions
|
|
//------------------------------------------------------------------------------------
|
|
void SAL_CALL OCommonPicker::initialize( const Sequence< Any >& _rArguments )
|
|
throw ( Exception, RuntimeException )
|
|
{
|
|
checkAlive();
|
|
|
|
::rtl::OUString sSettingName;
|
|
Any aSettingValue;
|
|
|
|
PropertyValue aPropArg;
|
|
NamedValue aPairArg;
|
|
|
|
|
|
const Any* pArguments = _rArguments.getConstArray();
|
|
const Any* pArgumentsEnd = _rArguments.getConstArray() + _rArguments.getLength();
|
|
for ( const Any* pArgument = pArguments;
|
|
pArgument != pArgumentsEnd;
|
|
++pArgument
|
|
)
|
|
{
|
|
if ( *pArgument >>= aPropArg )
|
|
{
|
|
if ( aPropArg.Name.getLength() <= 0)
|
|
continue;
|
|
|
|
sSettingName = aPropArg.Name;
|
|
aSettingValue = aPropArg.Value;
|
|
}
|
|
else if ( *pArgument >>= aPairArg )
|
|
{
|
|
if ( aPairArg.Name.getLength() <= 0)
|
|
continue;
|
|
|
|
sSettingName = aPairArg.Name;
|
|
aSettingValue = aPairArg.Value;
|
|
|
|
|
|
}
|
|
else
|
|
{
|
|
OSL_FAIL(
|
|
( ::rtl::OString( "OCommonPicker::initialize: unknown argument type at position " )
|
|
+= ::rtl::OString::valueOf( (sal_Int32)( pArguments - _rArguments.getConstArray() ) )
|
|
).getStr()
|
|
);
|
|
continue;
|
|
}
|
|
|
|
#ifdef DBG_UTIL
|
|
sal_Bool bKnownSetting =
|
|
#endif
|
|
implHandleInitializationArgument( sSettingName, aSettingValue );
|
|
DBG_ASSERT( bKnownSetting,
|
|
( ::rtl::OString( "OCommonPicker::initialize: unknown argument \"" )
|
|
+= ::rtl::OString( sSettingName.getStr(), sSettingName.getLength(), osl_getThreadTextEncoding() )
|
|
+= ::rtl::OString( "\"!" )
|
|
).getStr()
|
|
);
|
|
}
|
|
}
|
|
|
|
//---------------------------------------------------------------------
|
|
sal_Bool OCommonPicker::implHandleInitializationArgument( const ::rtl::OUString& _rName, const Any& _rValue ) SAL_THROW( ( Exception, RuntimeException ) )
|
|
{
|
|
sal_Bool bKnown = sal_True;
|
|
if ( _rName.equalsAsciiL( RTL_CONSTASCII_STRINGPARAM( "ParentWindow" ) ) )
|
|
{
|
|
m_xDialogParent.clear();
|
|
OSL_VERIFY( _rValue >>= m_xDialogParent );
|
|
OSL_ENSURE( VCLUnoHelper::GetWindow( m_xDialogParent ), "OCommonPicker::implHandleInitializationArgument: invalid parent window given!" );
|
|
}
|
|
else
|
|
bKnown = sal_False;
|
|
return bKnown;
|
|
}
|
|
|
|
//.........................................................................
|
|
} // namespace svt
|
|
//.........................................................................
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|