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loongoffice/extensions/source/propctrlr/sqlcommanddesign.cxx
Noel Grandin bb121c864c fdo#46808, Convert frame::Desktop to new style service. 
I had to drop XEventBroadcaster from the merged interface
because it introduced method name conflicts (addEventListener).

Shouldn't be an issue since it was scheduled to be dropped anyhow,
and the service implementation still implements it, so existing clients
will be fine.

I dropped the interface XPropertySet from the combined IDL because nobody
seems to be using it, and it's primary purpose appears to be to set weird
flags.

I dropped the optional interfaces
   XStatusIndicatorFactory
   XDispatchInformationProvider
from the combined IDL because the service does not implement them, and
nobody seems to be using them. I suspect they were mistakenly copied
from XFrame.

I also did not convert the Title, UserDefinedAttributes and LayoutManager
properties to attributes, again because no-one is using them.

Change-Id: I678a00006ed2cca2d6c37c4e39465811442c33af
2012-12-21 10:57:09 +02:00

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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 "sqlcommanddesign.hxx"
#include "formstrings.hxx"
#include "formresid.hrc"
#include "modulepcr.hxx"
#include "unourl.hxx"
#include <com/sun/star/awt/XWindow.hpp>
#include <com/sun/star/awt/XTopWindow.hpp>
#include <com/sun/star/uno/Sequence.hxx>
#include <com/sun/star/frame/Desktop.hpp>
#include <com/sun/star/frame/XTitle.hpp>
#include <com/sun/star/frame/XComponentLoader.hpp>
#include <com/sun/star/frame/XController.hpp>
#include <com/sun/star/lang/NullPointerException.hpp>
#include <com/sun/star/lang/DisposedException.hpp>
#include <com/sun/star/frame/FrameSearchFlag.hpp>
#include <com/sun/star/frame/XFramesSupplier.hpp>
#include <com/sun/star/sdbc/XConnection.hpp>
#include <com/sun/star/util/XCloseable.hpp>
#include <com/sun/star/frame/XDispatchProvider.hpp>
#include <com/sun/star/beans/XPropertySetInfo.hpp>
#include <com/sun/star/sdb/CommandType.hpp>
#include <svtools/localresaccess.hxx>
#include <tools/diagnose_ex.h>
#include <osl/diagnose.h>
//........................................................................
namespace pcr
{
//........................................................................
/** === begin UNO using === **/
using ::com::sun::star::uno::Reference;
using ::com::sun::star::lang::XMultiComponentFactory;
using ::com::sun::star::beans::PropertyChangeEvent;
using ::com::sun::star::uno::RuntimeException;
using ::com::sun::star::frame::XFrame;
using ::com::sun::star::awt::XTopWindow;
using ::com::sun::star::awt::XWindow;
using ::com::sun::star::uno::Exception;
using ::com::sun::star::uno::UNO_QUERY_THROW;
using ::com::sun::star::uno::UNO_QUERY;
using ::com::sun::star::beans::PropertyValue;
using ::com::sun::star::uno::Sequence;
using ::com::sun::star::lang::XComponent;
using ::com::sun::star::frame::XComponentLoader;
using ::com::sun::star::beans::XPropertySet;
using ::com::sun::star::beans::XPropertySetInfo;
using ::com::sun::star::frame::XController;
using ::com::sun::star::frame::XTitle;
using ::com::sun::star::lang::EventObject;
using ::com::sun::star::lang::NullPointerException;
using ::com::sun::star::lang::DisposedException;
using ::com::sun::star::uno::makeAny;
using ::com::sun::star::uno::XComponentContext;
using ::com::sun::star::frame::XFramesSupplier;
using ::com::sun::star::frame::XFrames;
using ::com::sun::star::util::XCloseable;
using ::com::sun::star::uno::TypeClass_STRING;
using ::com::sun::star::lang::XMultiServiceFactory;
using ::com::sun::star::frame::XDispatchProvider;
using ::com::sun::star::frame::XDispatch;
using ::com::sun::star::frame::Desktop;
using ::com::sun::star::frame::XDesktop2;
using ::com::sun::star::uno::Any;
/** === end UNO using === **/
namespace FrameSearchFlag = ::com::sun::star::frame::FrameSearchFlag;
namespace CommandType = ::com::sun::star::sdb::CommandType;
//====================================================================
//= ISQLCommandAdapter
//====================================================================
//--------------------------------------------------------------------
ISQLCommandAdapter::~ISQLCommandAdapter()
{
}
//====================================================================
//= SQLCommandDesigner
//====================================================================
//--------------------------------------------------------------------
SQLCommandDesigner::SQLCommandDesigner( const Reference< XComponentContext >& _rxContext,
const ::rtl::Reference< ISQLCommandAdapter >& _rxPropertyAdapter,
const ::dbtools::SharedConnection& _rConnection, const Link& _rCloseLink )
:m_xContext( _rxContext )
,m_xConnection( _rConnection )
,m_xObjectAdapter( _rxPropertyAdapter )
,m_aCloseLink( _rCloseLink )
{
if ( m_xContext.is() )
m_xORB = m_xContext->getServiceManager();
if ( !m_xORB.is() || !_rxPropertyAdapter.is() || !m_xConnection.is() )
throw NullPointerException();
impl_doOpenDesignerFrame_nothrow();
}
//--------------------------------------------------------------------
SQLCommandDesigner::~SQLCommandDesigner()
{
}
//--------------------------------------------------------------------
void SAL_CALL SQLCommandDesigner::propertyChange( const PropertyChangeEvent& Event ) throw (RuntimeException)
{
OSL_ENSURE( m_xDesigner.is() && ( Event.Source == m_xDesigner ), "SQLCommandDesigner::propertyChange: where did this come from?" );
if ( m_xDesigner.is() && ( Event.Source == m_xDesigner ) )
{
try
{
if ( PROPERTY_ACTIVECOMMAND == Event.PropertyName )
{
::rtl::OUString sCommand;
OSL_VERIFY( Event.NewValue >>= sCommand );
m_xObjectAdapter->setSQLCommand( sCommand );
}
else if ( PROPERTY_ESCAPE_PROCESSING == Event.PropertyName )
{
sal_Bool bEscapeProcessing( sal_False );
OSL_VERIFY( Event.NewValue >>= bEscapeProcessing );
m_xObjectAdapter->setEscapeProcessing( bEscapeProcessing );
}
}
catch( const RuntimeException& ) { throw; }
catch( const Exception& )
{
// not allowed to leave, so silence it
DBG_UNHANDLED_EXCEPTION();
}
}
}
//--------------------------------------------------------------------
void SAL_CALL SQLCommandDesigner::disposing( const EventObject& Source ) throw (RuntimeException)
{
if ( m_xDesigner.is() && ( Source.Source == m_xDesigner ) )
{
impl_designerClosed_nothrow();
m_xDesigner.clear();
}
}
//--------------------------------------------------------------------
void SQLCommandDesigner::dispose()
{
if ( impl_isDisposed() )
return;
if ( isActive() )
impl_closeDesigner_nothrow();
m_xConnection.clear();
m_xContext.clear();
m_xORB.clear();
}
//--------------------------------------------------------------------
void SQLCommandDesigner::impl_checkDisposed_throw() const
{
if ( impl_isDisposed() )
throw DisposedException();
}
//--------------------------------------------------------------------
void SQLCommandDesigner::raise() const
{
impl_checkDisposed_throw();
impl_raise_nothrow();
}
//------------------------------------------------------------------------
bool SQLCommandDesigner::suspend() const
{
impl_checkDisposed_throw();
return impl_trySuspendDesigner_nothrow();
}
//--------------------------------------------------------------------
void SQLCommandDesigner::impl_raise_nothrow() const
{
OSL_PRECOND( isActive(), "SQLCommandDesigner::impl_raise_nothrow: not active!" );
if ( !isActive() )
return;
try
{
// activate the frame for this component
Reference< XFrame > xFrame( m_xDesigner->getFrame(), UNO_QUERY_THROW );
Reference< XWindow > xWindow( xFrame->getContainerWindow(), UNO_QUERY_THROW );
Reference< XTopWindow > xTopWindow( xWindow, UNO_QUERY_THROW );
xTopWindow->toFront();
xWindow->setFocus();
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
}
//--------------------------------------------------------------------
void SQLCommandDesigner::impl_doOpenDesignerFrame_nothrow()
{
OSL_PRECOND( !isActive(),
"SQLCommandDesigner::impl_doOpenDesignerFrame_nothrow: already active!" );
OSL_PRECOND( m_xConnection.is(), "SQLCommandDesigner::impl_doOpenDesignerFrame_nothrow: this will crash!" );
osl_atomic_increment(&m_refCount);
try
{
// for various reasons, we don't want the new frame to appear in the desktop's frame list
// thus, we create a blank frame at the desktop, remove it from the desktop's frame list
// immediately, and then load the component into this blank (and now parent-less) frame
Reference< XComponentLoader > xLoader( impl_createEmptyParentlessTask_nothrow(), UNO_QUERY_THROW );
Sequence< PropertyValue > aArgs( 5 );
aArgs[0].Name = PROPERTY_ACTIVE_CONNECTION;
aArgs[0].Value <<= m_xConnection.getTyped();
aArgs[1].Name = PROPERTY_COMMAND;
aArgs[1].Value <<= m_xObjectAdapter->getSQLCommand();
aArgs[2].Name = PROPERTY_COMMANDTYPE;
aArgs[2].Value <<= (sal_Int32)CommandType::COMMAND;
aArgs[3].Name = PROPERTY_ESCAPE_PROCESSING;
aArgs[3].Value <<= m_xObjectAdapter->getEscapeProcessing();
aArgs[4].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "GraphicalDesign" ) );
aArgs[4].Value <<= m_xObjectAdapter->getEscapeProcessing();
Reference< XComponent > xQueryDesign = xLoader->loadComponentFromURL(
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".component:DB/QueryDesign" ) ),
::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_self" ) ),
FrameSearchFlag::TASKS | FrameSearchFlag::CREATE,
aArgs
);
// remember this newly loaded component - we need to care for it e.g. when we're suspended
m_xDesigner = m_xDesigner.query( xQueryDesign );
OSL_ENSURE( m_xDesigner.is() || !xQueryDesign.is(), "SQLCommandDesigner::impl_doOpenDesignerFrame_nothrow: the component is expected to be a controller!" );
if ( m_xDesigner.is() )
{
Reference< XPropertySet > xQueryDesignProps( m_xDesigner, UNO_QUERY );
OSL_ENSURE( xQueryDesignProps.is(), "SQLCommandDesigner::impl_doOpenDesignerFrame_nothrow: the controller should have properties!" );
if ( xQueryDesignProps.is() )
{
xQueryDesignProps->addPropertyChangeListener( PROPERTY_ACTIVECOMMAND, this );
xQueryDesignProps->addPropertyChangeListener( PROPERTY_ESCAPE_PROCESSING, this );
}
}
// get the frame which we just opened and set it's title
Reference< XTitle> xTitle(xQueryDesign,UNO_QUERY);
if ( xTitle.is() )
{
::svt::OLocalResourceAccess aEnumStrings( PcrRes( RID_RSC_ENUM_COMMAND_TYPE ), RSC_RESOURCE );
::rtl::OUString sDisplayName = String( PcrRes( CommandType::COMMAND + 1 ) );
xTitle->setTitle( sDisplayName );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
m_xDesigner.clear();
}
osl_atomic_decrement(&m_refCount);
}
//------------------------------------------------------------------------
Reference< XFrame > SQLCommandDesigner::impl_createEmptyParentlessTask_nothrow( ) const
{
OSL_PRECOND( m_xORB.is(), "SQLCommandDesigner::impl_createEmptyParentlessTask_nothrow: this will crash!" );
Reference< XFrame > xFrame;
try
{
Reference< XDesktop2 > xDesktop = Desktop::create(m_xContext);
Reference< XFrames > xDesktopFramesCollection( xDesktop->getFrames(), UNO_QUERY_THROW );
xFrame = xDesktop->findFrame( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_blank" ) ), FrameSearchFlag::CREATE );
OSL_ENSURE( xFrame.is(), "SQLCommandDesigner::impl_createEmptyParentlessTask_nothrow: could not create an empty frame!" );
xDesktopFramesCollection->remove( xFrame );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return xFrame;
}
//------------------------------------------------------------------------
void SQLCommandDesigner::impl_designerClosed_nothrow()
{
if ( m_aCloseLink.IsSet() )
m_aCloseLink.Call( this );
}
//------------------------------------------------------------------------
void SQLCommandDesigner::impl_closeDesigner_nothrow()
{
OSL_PRECOND( isActive(), "SQLCommandDesigner::impl_closeDesigner_nothrow: invalid calle!" );
// close it
try
{
// do not listen anymore ....
Reference< XPropertySet > xProps( m_xDesigner, UNO_QUERY );
if ( xProps.is() )
xProps->removePropertyChangeListener( PROPERTY_ACTIVECOMMAND, this );
// we need to close the frame via the "user interface", by dispatching a close command,
// instead of calling XCloseable::close directly. The latter method would also close
// the frame, but not care for things like shutting down the office when the last
// frame is gone ...
const UnoURL aCloseURL( ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:CloseDoc" ) ),
Reference< XMultiServiceFactory >( m_xORB, UNO_QUERY ) );
Reference< XDispatchProvider > xProvider( m_xDesigner->getFrame(), UNO_QUERY_THROW );
Reference< XDispatch > xDispatch( xProvider->queryDispatch( aCloseURL, ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "_top" ) ), FrameSearchFlag::SELF ) );
OSL_ENSURE( xDispatch.is(), "SQLCommandDesigner::impl_closeDesigner_nothrow: no dispatcher for the CloseDoc command!" );
if ( xDispatch.is() )
{
xDispatch->dispatch( aCloseURL, Sequence< PropertyValue >( ) );
}
else
{
// fallback: use the XCloseable::close (with all possible disadvantages)
Reference< XCloseable > xClose( m_xDesigner->getFrame(), UNO_QUERY );
if ( xClose.is() )
xClose->close( sal_True );
}
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
m_xDesigner.clear();
}
//------------------------------------------------------------------------
bool SQLCommandDesigner::impl_trySuspendDesigner_nothrow() const
{
OSL_PRECOND( isActive(), "SQLCommandDesigner::impl_trySuspendDesigner_nothrow: no active designer, this will crash!" );
sal_Bool bAllow = sal_True;
try
{
bAllow = m_xDesigner->suspend( sal_True );
}
catch( const Exception& )
{
DBG_UNHANDLED_EXCEPTION();
}
return bAllow;
}
//........................................................................
} // namespace pcr
//........................................................................
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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