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office-gobmx/sfx2/source/control/msgpool.cxx
Jens-Heiner Rechtien 738cfd9d8d INTEGRATION: CWS vgbugs07 (1.11.32); FILE MERGED 
2007/06/04 13:34:45 vg 1.11.32.1: #i76605# Remove -I .../inc/module hack introduced by hedaburemove01
2007-06-27 22:06:39 +00:00

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/*************************************************************************
*
* OpenOffice.org - a multi-platform office productivity suite
*
* $RCSfile: msgpool.cxx,v $
*
* $Revision: 1.12 $
*
* last change: $Author: hr $ $Date: 2007-06-27 23:06:39 $
*
* 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_sfx2.hxx"
#ifndef _STREAM_HXX //autogen
#include <tools/stream.hxx>
#endif
#ifndef _RSCSFX_HXX //autogen
#include <rsc/rscsfx.hxx>
#endif
#ifndef GCC
#endif
// wg. pSlotPool
#include "appdata.hxx"
#include <sfx2/msgpool.hxx>
#include <sfx2/minarray.hxx>
#include <sfx2/msg.hxx>
#include <sfx2/app.hxx>
#include <sfx2/objface.hxx>
#include "sfxtypes.hxx"
#include <sfx2/macrconf.hxx>
#include "sfxresid.hxx"
#include "arrdecl.hxx"
#include <sfx2/module.hxx>
#include <sfx2/sfx.hrc>
//====================================================================
struct SfxSIDRegistration_Impl
{
String _aGroup;
String _aName;
USHORT _nSID;
};
struct SfxSlotType_Impl
{
USHORT nId;
TypeId nType;
SfxSlotType_Impl( USHORT nTheId, TypeId nTheType ):
nId(nTheId), nType(nTheType)
{}
};
DECL_2BYTEARRAY(SfxSlotGroupArr_Impl, USHORT, 6, 4)
DECL_PTRARRAY(SfxInterfaceArr_Impl, SfxInterface*, 6, 3)
DECL_PTRARRAY(SfxSlotTypeArr_Impl, SfxSlotType_Impl*, 8, 8)
//====================================================================
SfxSlotPool::SfxSlotPool( SfxSlotPool *pParent, ResMgr* pResManager )
: _pGroups(0)
, _pTypes(0)
, _pParentPool( pParent )
, _pResMgr( pResManager )
, _pInterfaces(0)
, _nCurGroup(0)
, _nCurInterface(0)
, _nCurMsg(0)
, _pUnoSlots( 0 )
{
if ( !_pResMgr )
_pResMgr = SfxApplication::GetOrCreate()->GetOffResManager_Impl();
}
//====================================================================
SfxSlotPool::~SfxSlotPool()
{
_pParentPool = 0;
for ( SfxInterface *pIF = FirstInterface(); pIF; pIF = FirstInterface() )
delete pIF;
delete _pInterfaces;
delete _pGroups;
if ( _pTypes )
{
for ( USHORT n =_pTypes->Count(); n--; )
delete _pTypes->GetObject(n);
delete _pTypes;
}
}
//====================================================================
// registers the availability of the Interface of functions
void SfxSlotPool::RegisterInterface( SfxInterface& rInterface )
{
DBG_MEMTEST();
// add to the list of SfxObjectInterface instances
if ( _pInterfaces == 0 )
_pInterfaces = new SfxInterfaceArr_Impl;
_pInterfaces->Append(&rInterface);
// bei einem (einzelnen) Null-Slot abbrechen (aus syntaktischen Gr"unden
// enthalten interfaces immer mindestens einen Slot)
if ( rInterface.Count() == 1 && !rInterface[0]->nSlotId )
return;
// possibly add Interface-id and group-ids of funcs to the list of groups
if ( !_pGroups )
{
_pGroups = new SfxSlotGroupArr_Impl;
if ( _pParentPool )
{
// Die Groups im parent Slotpool sind auch hier bekannt
SfxSlotGroupArr_Impl& rGroups = *_pParentPool->_pGroups;
for ( USHORT n=0; n<rGroups.Count(); n++ )
_pGroups->Append( rGroups[n] );
}
}
if ( !_pTypes )
_pTypes = new SfxSlotTypeArr_Impl;
for ( USHORT nFunc = 0; nFunc < rInterface.Count(); ++nFunc )
{
SfxSlot *pDef = rInterface[nFunc];
if ( pDef->GetGroupId() && /* pDef->GetGroupId() != GID_INTERN && */
!_pGroups->Contains(pDef->GetGroupId()) )
{
if (pDef->GetGroupId() == GID_INTERN)
_pGroups->Insert(0, pDef->GetGroupId());
else
_pGroups->Append(pDef->GetGroupId());
}
#if 0
const TypeId &rTypeId = pDef->GetType()->Type();
if ( /*rTypeId != TYPE(SfxVoidItem) &&*/ rTypeId != 0 )
{
USHORT nPos;
for ( nPos = 0; nPos < _pTypes->Count(); ++nPos )
{
if ( _pTypes->GetObject(nPos)->nId == pDef->GetSlotId() )
{
DBG_ASSERT( rTypeId == _pTypes->GetObject(nPos)->nType,
"same slot id with unequal item types" );
}
else if ( _pTypes->GetObject(nPos)->nId > pDef->GetSlotId() )
break;
}
if ( nPos >= _pTypes->Count() ||
_pTypes->GetObject(nPos)->nId > pDef->GetSlotId() )
_pTypes->Append( new SfxSlotType_Impl( pDef->GetSlotId(), rTypeId ) );
}
#endif
}
}
//====================================================================
TypeId SfxSlotPool::GetSlotType( USHORT nId ) const
{
const SfxSlot* pSlot = (const_cast <SfxSlotPool*> (this))->GetSlot( nId );
return pSlot ? pSlot->GetType()->Type() : 0;
/*
for ( USHORT nPos = 0; nPos < _pTypes->Count(); ++nPos )
{
if ( _pTypes->GetObject(nPos)->nId == nId )
return _pTypes->GetObject(nPos)->nType;
}
return _pParentPool ? _pParentPool->GetSlotType( nId ) : 0;
*/
}
//====================================================================
// unregisters the availability of the Interface of functions
void SfxSlotPool::ReleaseInterface( SfxInterface& rInterface )
{
DBG_MEMTEST();
DBG_ASSERT( _pInterfaces, "releasing SfxInterface, but there are none" );
// remove from the list of SfxInterface instances
_pInterfaces->Remove(&rInterface);
}
//--------------------------------------------------------------------
// get the first SfxMessage for a special Id (e.g. for getting check-mode)
const SfxSlot* SfxSlotPool::GetSlot( USHORT nId )
{
DBG_MEMTEST();
DBG_ASSERT( _pInterfaces != 0, "no Interfaces registered" );
// Zun"achst die eigenen Interfaces absuchen
for ( USHORT nInterf = 0; nInterf < _pInterfaces->Count(); ++nInterf )
{
const SfxSlot *pDef = _pInterfaces->GetObject(nInterf)->GetSlot(nId);
if ( pDef )
return pDef;
}
// Dann beim eventuell vorhandenen parent versuchen
return _pParentPool ? _pParentPool->GetSlot( nId ) : 0;
}
//--------------------------------------------------------------------
// skips to the next group
String SfxSlotPool::SeekGroup( USHORT nNo )
{
DBG_MEMTEST();
DBG_ASSERT( _pInterfaces != 0, "no Interfaces registered" );
// if the group exists, use it
if ( _pGroups && nNo < _pGroups->Count() )
{
_nCurGroup = nNo;
if ( _pParentPool )
{
// Meistens stimmt die Reihenfolge der Ids "uberein
USHORT nParentCount = _pParentPool->_pGroups->Count();
if ( nNo < nParentCount && (*_pGroups)[nNo] == (*_pParentPool->_pGroups)[nNo] )
_pParentPool->_nCurGroup = nNo;
else
{
// Ansonsten mu\s gesucht werden
// Wenn die Gruppe im parent pool nicht gefunden wird, wird
// _nCurGroup au\serhalb des g"ultigen Bereiches gesetzt
USHORT i;
for ( i=1; i<nParentCount; i++ )
if ( (*_pGroups)[nNo] == (*_pParentPool->_pGroups)[i] )
break;
_pParentPool->_nCurGroup = i;
}
}
SfxResId aResId( (*_pGroups)[_nCurGroup] );
aResId.SetRT(RSC_STRING);
if ( !aResId.GetResMgr()->IsAvailable(aResId) )
{
DBG_ERROR( "GroupId-Name nicht im SFX definiert!" );
return String();
}
return String( aResId );
}
return String();
}
//--------------------------------------------------------------------
USHORT SfxSlotPool::GetGroupCount()
{
return _pGroups->Count();
}
//--------------------------------------------------------------------
// internal search loop
const SfxSlot* SfxSlotPool::SeekSlot( USHORT nStartInterface )
{
DBG_MEMTEST();
DBG_ASSERT( _pInterfaces != 0, "no Interfaces registered" );
// Die Numerierung der interfaces startet beim parent pool
USHORT nFirstInterface = _pParentPool ? _pParentPool->_pInterfaces->Count() : 0;
// sind wir am Ende des Parent-Pools angekommen?
if ( nStartInterface < nFirstInterface &&
_pParentPool->_nCurGroup >= _pParentPool->_pGroups->Count() )
nStartInterface = nFirstInterface;
// liegt das Interface noch im Parent-Pool?
if ( nStartInterface < nFirstInterface )
{
DBG_ASSERT( _pParentPool, "Kein parent pool!" );
_nCurInterface = nStartInterface;
return _pParentPool->SeekSlot( nStartInterface );
}
// find the first func-def with the current group id
USHORT nCount = _pInterfaces->Count() + nFirstInterface;
for ( _nCurInterface = nStartInterface;
_nCurInterface < nCount;
++_nCurInterface )
{
SfxInterface* pInterface = (*_pInterfaces)[_nCurInterface-nFirstInterface];
for ( _nCurMsg = 0;
_nCurMsg < pInterface->Count();
++_nCurMsg )
{
const SfxSlot* pMsg = (*pInterface)[_nCurMsg];
if ( pMsg->GetGroupId() == _pGroups->GetObject(_nCurGroup) )
return pMsg;
}
}
return 0;
}
//--------------------------------------------------------------------
// skips to the next func in the current group
const SfxSlot* SfxSlotPool::NextSlot()
{
DBG_MEMTEST();
DBG_ASSERT( _pInterfaces != 0, "no Interfaces registered" );
// Die Numerierung der interfaces startet beim parent pool
USHORT nFirstInterface = _pParentPool ? _pParentPool->_pInterfaces->Count() : 0;
if ( _nCurInterface < nFirstInterface && _nCurGroup >= _pParentPool->_pGroups->Count() )
_nCurInterface = nFirstInterface;
if ( _nCurInterface < nFirstInterface )
{
DBG_ASSERT( _pParentPool, "Kein parent pool!" );
const SfxSlot *pSlot = _pParentPool->NextSlot();
_nCurInterface = _pParentPool->_nCurInterface;
if ( pSlot )
return pSlot;
if ( _nCurInterface == nFirstInterface )
// parent pool ist fertig
return SeekSlot( nFirstInterface );
}
USHORT nInterface = _nCurInterface - nFirstInterface;
// possibly we are already at the end
if ( nInterface >= _pInterfaces->Count() )
return 0;
// look for further matching func-defs within the same Interface
SfxInterface* pInterface = (*_pInterfaces)[nInterface];
while ( ++_nCurMsg < pInterface->Count() )
{
SfxSlot* pMsg = (*pInterface)[_nCurMsg];
if ( pMsg->GetGroupId() == _pGroups->GetObject(_nCurGroup) )
return pMsg;
}
return SeekSlot(++_nCurInterface );
}
//--------------------------------------------------------------------
// SlotName erfragen, gfs. mit HilfeText
//--------------------------------------------------------------------
SfxInterface* SfxSlotPool::FirstInterface()
{
_nCurInterface = 0;
if ( !_pInterfaces || !_pInterfaces->Count() )
return 0;
return _pParentPool ? _pParentPool->FirstInterface() : (*_pInterfaces)[0];
}
//--------------------------------------------------------------------
SfxInterface* SfxSlotPool::NextInterface()
{
_nCurInterface++;
USHORT nFirstInterface = _pParentPool ? _pParentPool->_pInterfaces->Count() : 0;
if ( _nCurInterface < nFirstInterface )
return (*_pParentPool->_pInterfaces)[_nCurInterface];
USHORT nInterface = _nCurInterface - nFirstInterface;
return nInterface < _pInterfaces->Count() ? (*_pInterfaces)[nInterface] : 0;
}
const SfxSlot* SfxSlotPool::GetUnoSlot( const String& rName )
{
const SfxSlot *pSlot = NULL;
for ( USHORT nInterface=0; nInterface<_pInterfaces->Count(); nInterface++ )
{
pSlot = (*_pInterfaces)[nInterface]->GetSlot( rName );
if ( pSlot )
break;
}
if ( !pSlot && _pParentPool )
pSlot = _pParentPool->GetUnoSlot( rName );
return pSlot;
}
SfxSlotPool& SfxSlotPool::GetSlotPool( SfxViewFrame *pFrame )
{
SfxModule *pMod = SfxModule::GetActiveModule( pFrame );
if ( pMod && pMod->GetSlotPool() )
return *pMod->GetSlotPool();
else
return *SFX_APP()->Get_Impl()->pSlotPool;
}
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