diff options
Diffstat (limited to 'binfilter/bf_svx/source/unodraw/svx_gluepts.cxx')
| -rw-r--r-- | binfilter/bf_svx/source/unodraw/svx_gluepts.cxx | 554 |
1 files changed, 554 insertions, 0 deletions
diff --git a/binfilter/bf_svx/source/unodraw/svx_gluepts.cxx b/binfilter/bf_svx/source/unodraw/svx_gluepts.cxx new file mode 100644 index 000000000000..fa488e1d2526 --- /dev/null +++ b/binfilter/bf_svx/source/unodraw/svx_gluepts.cxx @@ -0,0 +1,554 @@ +/* -*- 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. + * + ************************************************************************/ + +#include <com/sun/star/container/XIdentifierContainer.hpp> + +#include <com/sun/star/container/XIndexContainer.hpp> +#include <com/sun/star/drawing/GluePoint2.hpp> + +#include <cppuhelper/implbase2.hxx> + +#include "svdmodel.hxx" +#include "svdobj.hxx" +#include "svdpage.hxx" +namespace binfilter { + +using namespace ::com::sun::star; +using namespace ::rtl; +using namespace ::cppu; + +const USHORT NON_USER_DEFINED_GLUE_POINTS = 4; + +class SvxUnoGluePointAccess : public WeakImplHelper2< container::XIndexContainer, container::XIdentifierContainer >, + public SfxListener +{ +private: + SdrObject* mpObject; + +public: + SvxUnoGluePointAccess( SdrObject* pObject ) throw(); + virtual ~SvxUnoGluePointAccess() throw(); + + // SfxListener + virtual void Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) throw (); + + // XIdentifierContainer + virtual sal_Int32 SAL_CALL insert( const uno::Any& aElement ) throw (lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException); + virtual void SAL_CALL removeByIdentifier( sal_Int32 Identifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException); + + // XIdentifierReplace + virtual void SAL_CALL replaceByIdentifer( sal_Int32 Identifier, const uno::Any& aElement ) throw (lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException); + + // XIdentifierReplace + virtual uno::Any SAL_CALL getByIdentifier( sal_Int32 Identifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException); + virtual uno::Sequence< sal_Int32 > SAL_CALL getIdentifiers( ) throw (uno::RuntimeException); + + /* deprecated */ + // XIndexContainer + virtual void SAL_CALL insertByIndex( sal_Int32 Index, const uno::Any& Element ) throw(lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException); + virtual void SAL_CALL removeByIndex( sal_Int32 Index ) throw(lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException); + + /* deprecated */ + // XIndexReplace + virtual void SAL_CALL replaceByIndex( sal_Int32 Index, const uno::Any& Element ) throw(lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException); + + /* deprecated */ + // XIndexAccess + virtual sal_Int32 SAL_CALL getCount( ) throw(uno::RuntimeException); + virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw(lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException); + + // XElementAccess + virtual uno::Type SAL_CALL getElementType( ) throw( uno::RuntimeException); + virtual sal_Bool SAL_CALL hasElements( ) throw( uno::RuntimeException); +}; + +static void convert( const SdrGluePoint& rSdrGlue, drawing::GluePoint2& rUnoGlue ) throw() +{ + rUnoGlue.Position.X = rSdrGlue.GetPos().X(); + rUnoGlue.Position.Y = rSdrGlue.GetPos().Y(); + rUnoGlue.IsRelative = rSdrGlue.IsPercent(); + + switch( rSdrGlue.GetAlign() ) + { + case SDRVERTALIGN_TOP|SDRHORZALIGN_LEFT: + rUnoGlue.PositionAlignment = drawing::Alignment_TOP_LEFT; + break; + case SDRHORZALIGN_CENTER|SDRVERTALIGN_TOP: + rUnoGlue.PositionAlignment = drawing::Alignment_TOP; + break; + case SDRVERTALIGN_TOP|SDRHORZALIGN_RIGHT: + rUnoGlue.PositionAlignment = drawing::Alignment_TOP_RIGHT; + break; + case SDRHORZALIGN_CENTER|SDRVERTALIGN_CENTER: + rUnoGlue.PositionAlignment = drawing::Alignment_CENTER; + break; + case SDRHORZALIGN_RIGHT|SDRVERTALIGN_CENTER: + rUnoGlue.PositionAlignment = drawing::Alignment_RIGHT; + break; + case SDRHORZALIGN_LEFT|SDRVERTALIGN_BOTTOM: + rUnoGlue.PositionAlignment = drawing::Alignment_BOTTOM_LEFT; + break; + case SDRHORZALIGN_CENTER|SDRVERTALIGN_BOTTOM: + rUnoGlue.PositionAlignment = drawing::Alignment_BOTTOM; + break; + case SDRHORZALIGN_RIGHT|SDRVERTALIGN_BOTTOM: + rUnoGlue.PositionAlignment = drawing::Alignment_BOTTOM_RIGHT; + break; +// case SDRHORZALIGN_LEFT: + default: + rUnoGlue.PositionAlignment = drawing::Alignment_LEFT; + break; + } + + switch( rSdrGlue.GetEscDir() ) + { + case SDRESC_LEFT: + rUnoGlue.Escape = drawing::EscapeDirection_LEFT; + break; + case SDRESC_RIGHT: + rUnoGlue.Escape = drawing::EscapeDirection_RIGHT; + break; + case SDRESC_TOP: + rUnoGlue.Escape = drawing::EscapeDirection_UP; + break; + case SDRESC_BOTTOM: + rUnoGlue.Escape = drawing::EscapeDirection_DOWN; + break; + case SDRESC_HORZ: + rUnoGlue.Escape = drawing::EscapeDirection_HORIZONTAL; + break; + case SDRESC_VERT: + rUnoGlue.Escape = drawing::EscapeDirection_VERTICAL; + break; +// case SDRESC_SMART: + default: + rUnoGlue.Escape = drawing::EscapeDirection_SMART; + break; + } +} + +static void convert( const drawing::GluePoint2& rUnoGlue, SdrGluePoint& rSdrGlue ) throw() +{ + rSdrGlue.SetPos( Point( rUnoGlue.Position.X, rUnoGlue.Position.Y ) ); + rSdrGlue.SetPercent( rUnoGlue.IsRelative ); + + switch( rUnoGlue.PositionAlignment ) + { + case drawing::Alignment_TOP_LEFT: + rSdrGlue.SetAlign( SDRVERTALIGN_TOP|SDRHORZALIGN_LEFT ); + break; + case drawing::Alignment_TOP: + rSdrGlue.SetAlign( SDRHORZALIGN_CENTER|SDRVERTALIGN_TOP ); + break; + case drawing::Alignment_TOP_RIGHT: + rSdrGlue.SetAlign( SDRVERTALIGN_TOP|SDRHORZALIGN_RIGHT ); + break; + case drawing::Alignment_CENTER: + rSdrGlue.SetAlign( SDRHORZALIGN_CENTER|SDRVERTALIGN_CENTER ); + break; + case drawing::Alignment_RIGHT: + rSdrGlue.SetAlign( SDRHORZALIGN_RIGHT|SDRVERTALIGN_CENTER ); + break; + case drawing::Alignment_BOTTOM_LEFT: + rSdrGlue.SetAlign( SDRHORZALIGN_LEFT|SDRVERTALIGN_BOTTOM ); + break; + case drawing::Alignment_BOTTOM: + rSdrGlue.SetAlign( SDRHORZALIGN_CENTER|SDRVERTALIGN_BOTTOM ); + break; + case drawing::Alignment_BOTTOM_RIGHT: + rSdrGlue.SetAlign( SDRHORZALIGN_RIGHT|SDRVERTALIGN_BOTTOM ); + break; +// case SDRHORZALIGN_LEFT: + default: + rSdrGlue.SetAlign( SDRHORZALIGN_LEFT ); + break; + } + switch( rUnoGlue.Escape ) + { + case drawing::EscapeDirection_LEFT: + rSdrGlue.SetEscDir(SDRESC_LEFT); + break; + case drawing::EscapeDirection_RIGHT: + rSdrGlue.SetEscDir(SDRESC_RIGHT); + break; + case drawing::EscapeDirection_UP: + rSdrGlue.SetEscDir(SDRESC_TOP); + break; + case drawing::EscapeDirection_DOWN: + rSdrGlue.SetEscDir(SDRESC_BOTTOM); + break; + case drawing::EscapeDirection_HORIZONTAL: + rSdrGlue.SetEscDir(SDRESC_HORZ); + break; + case drawing::EscapeDirection_VERTICAL: + rSdrGlue.SetEscDir(SDRESC_VERT); + break; +// case drawing::EscapeDirection_SMART: + default: + rSdrGlue.SetEscDir(SDRESC_SMART); + break; + } +} + +SvxUnoGluePointAccess::SvxUnoGluePointAccess( SdrObject* pObject ) throw() +: mpObject( pObject ) +{ + StartListening( *mpObject->GetModel() ); + +} + +SvxUnoGluePointAccess::~SvxUnoGluePointAccess() throw() +{ + if( mpObject && mpObject->GetModel()) + EndListening( *mpObject->GetModel() ); +} + +void SvxUnoGluePointAccess::Notify( SfxBroadcaster& rBC, const SfxHint& rHint ) throw() +{ + const SdrHint* pSdrHint = PTR_CAST( SdrHint, &rHint ); + + if( pSdrHint && mpObject) + { + if( pSdrHint->GetKind() == HINT_OBJREMOVED ) + { + if( mpObject == pSdrHint->GetObject() ) + mpObject = NULL; + } + else if( pSdrHint->GetKind() == HINT_MODELCLEARED ) + { + mpObject = NULL; + } + else if( pSdrHint->GetKind() == HINT_OBJLISTCLEAR ) + { + SdrObjList* pObjList = mpObject ? mpObject->GetObjList() : NULL; + while( pObjList ) + { + if( pSdrHint->GetObjList() == pObjList ) + { + mpObject = NULL; + break; + } + + pObjList = pObjList->GetUpList(); + } + } + } +} + +// XIdentifierContainer +sal_Int32 SAL_CALL SvxUnoGluePointAccess::insert( const uno::Any& aElement ) throw (lang::IllegalArgumentException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject ) + { + SdrGluePointList* pList = mpObject->ForceGluePointList(); + if( pList ) + { + // second, insert the new glue point + drawing::GluePoint2 aUnoGlue; + + if( aElement >>= aUnoGlue ) + { + SdrGluePoint aSdrGlue; + convert( aUnoGlue, aSdrGlue ); + USHORT nId = pList->Insert( aSdrGlue ); + mpObject->SendRepaintBroadcast(); + + return (sal_Int32)((*pList)[nId].GetId() + NON_USER_DEFINED_GLUE_POINTS); + } + + throw lang::IllegalArgumentException(); + } + } + + return -1; +} + +void SAL_CALL SvxUnoGluePointAccess::removeByIdentifier( sal_Int32 Identifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject && ( Identifier >= NON_USER_DEFINED_GLUE_POINTS )) + { + const USHORT nId = (USHORT)(Identifier - NON_USER_DEFINED_GLUE_POINTS); + + SdrGluePointList* pList = mpObject->GetGluePointList(); + const USHORT nCount = pList ? pList->GetCount() : 0; + USHORT i; + + for( i = 0; i < nCount; i++ ) + { + if( (*pList)[i].GetId() == nId ) + { + pList->Delete( i ); + mpObject->SendRepaintBroadcast(); + return; + } + } + } + + throw container::NoSuchElementException(); +} + +// XIdentifierReplace +void SAL_CALL SvxUnoGluePointAccess::replaceByIdentifer( sal_Int32 Identifier, const uno::Any& aElement ) throw (lang::IllegalArgumentException, container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject && mpObject->IsNode() ) + { + struct drawing::GluePoint2 aGluePoint; + if( (Identifier < NON_USER_DEFINED_GLUE_POINTS) || !(aElement >>= aGluePoint)) + throw lang::IllegalArgumentException(); + + const USHORT nId = (USHORT)Identifier - NON_USER_DEFINED_GLUE_POINTS; + + SdrGluePointList* pList = mpObject->GetGluePointList(); + const USHORT nCount = pList ? pList->GetCount() : 0; + USHORT i; + for( i = 0; i < nCount; i++ ) + { + if( (*pList)[i].GetId() == nId ) + { + // change the glue point + SdrGluePoint& rTempPoint = (*pList)[i]; + convert( aGluePoint, rTempPoint ); + mpObject->SendRepaintBroadcast(); + return; + } + } + + throw container::NoSuchElementException(); + } +} + +// XIdentifierAccess +uno::Any SAL_CALL SvxUnoGluePointAccess::getByIdentifier( sal_Int32 Identifier ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject && mpObject->IsNode() ) + { + struct drawing::GluePoint2 aGluePoint; + + if( Identifier < NON_USER_DEFINED_GLUE_POINTS ) // default glue point? + { + SdrGluePoint aTempPoint = mpObject->GetVertexGluePoint( (USHORT)Identifier ); + aGluePoint.IsUserDefined = sal_False; + convert( aTempPoint, aGluePoint ); + return uno::makeAny( aGluePoint ); + } + else + { + const USHORT nId = (USHORT)Identifier - NON_USER_DEFINED_GLUE_POINTS; + + const SdrGluePointList* pList = mpObject->GetGluePointList(); + const USHORT nCount = pList ? pList->GetCount() : 0; + for( USHORT i = 0; i < nCount; i++ ) + { + const SdrGluePoint& rTempPoint = (*pList)[i]; + if( rTempPoint.GetId() == nId ) + { + aGluePoint.IsUserDefined = sal_True; + convert( rTempPoint, aGluePoint ); + return uno::makeAny( aGluePoint ); + } + } + } + } + + throw lang::IndexOutOfBoundsException(); +} + +uno::Sequence< sal_Int32 > SAL_CALL SvxUnoGluePointAccess::getIdentifiers() throw (uno::RuntimeException) +{ + const SdrGluePointList* pList = mpObject->GetGluePointList(); + const USHORT nCount = pList ? pList->GetCount() : 0; + + USHORT i; + + uno::Sequence< sal_Int32 > aIdSequence( nCount + NON_USER_DEFINED_GLUE_POINTS ); + sal_Int32 *pIdentifier = aIdSequence.getArray(); + + for( i = 0; i < NON_USER_DEFINED_GLUE_POINTS; i++ ) + *pIdentifier++ = (sal_Int32)i; + + for( i = 0; i < nCount; i++ ) + *pIdentifier++ = (sal_Int32) (*pList)[i].GetId() + NON_USER_DEFINED_GLUE_POINTS; + + return aIdSequence; +} + +/* deprecated */ + +// XIndexContainer +void SAL_CALL SvxUnoGluePointAccess::insertByIndex( sal_Int32 Index, const uno::Any& Element ) + throw(lang::IllegalArgumentException, lang::IndexOutOfBoundsException, + lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject ) + { + SdrGluePointList* pList = mpObject->ForceGluePointList(); + if( pList ) + { + SdrGluePoint aSdrGlue; + drawing::GluePoint2 aUnoGlue; + + if( Element >>= aUnoGlue ) + { + convert( aUnoGlue, aSdrGlue ); + pList->Insert( aSdrGlue ); + mpObject->SendRepaintBroadcast(); + return; + } + + throw lang::IllegalArgumentException(); + } + } + + throw lang::IndexOutOfBoundsException(); +} + +void SAL_CALL SvxUnoGluePointAccess::removeByIndex( sal_Int32 Index ) + throw(lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( mpObject ) + { + SdrGluePointList* pList = mpObject->ForceGluePointList(); + if( pList ) + { + Index -= 4; + if( Index >= 0 && Index < pList->GetCount() ) + { + pList->Delete( (USHORT)Index ); + mpObject->SendRepaintBroadcast(); + return; + } + } + } + + throw lang::IndexOutOfBoundsException(); +} + +// XIndexReplace +void SAL_CALL SvxUnoGluePointAccess::replaceByIndex( sal_Int32 Index, const uno::Any& Element ) + throw(lang::IllegalArgumentException, lang::IndexOutOfBoundsException, lang::WrappedTargetException, + uno::RuntimeException) +{ + drawing::GluePoint2 aUnoGlue; + if(!(Element >>= aUnoGlue)) + throw lang::IllegalArgumentException(); + + Index -= 4; + if( mpObject && Index >= 0 ) + { + SdrGluePointList* pList = mpObject->GetGluePointList(); + if( pList && Index < pList->GetCount() ) + { + SdrGluePoint& rGlue = (*pList)[(USHORT)Index]; + convert( aUnoGlue, rGlue ); + mpObject->SendRepaintBroadcast(); + } + } + + throw lang::IndexOutOfBoundsException(); +} + +// XIndexAccess +sal_Int32 SAL_CALL SvxUnoGluePointAccess::getCount() + throw(uno::RuntimeException) +{ + sal_Int32 nCount = 0; + if( mpObject ) + { + // each node has a default of 4 glue points + // and any number of user defined glue points + if( mpObject->IsNode() ) + { + nCount += 4; + + const SdrGluePointList* pList = mpObject->GetGluePointList(); + if( pList ) + nCount += pList->GetCount(); + } + } + + return nCount; +} + +uno::Any SAL_CALL SvxUnoGluePointAccess::getByIndex( sal_Int32 Index ) + throw(lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException) +{ + if( Index >= 0 && mpObject && mpObject->IsNode() ) + { + struct drawing::GluePoint2 aGluePoint; + + if( Index < 4 ) // default glue point? + { + SdrGluePoint aTempPoint = mpObject->GetVertexGluePoint( (USHORT)Index ); + aGluePoint.IsUserDefined = sal_False; + convert( aTempPoint, aGluePoint ); + uno::Any aAny; + aAny <<= aGluePoint; + return aAny; + } + else + { + Index -= 4; + const SdrGluePointList* pList = mpObject->GetGluePointList(); + if( pList && Index < pList->GetCount() ) + { + const SdrGluePoint& rTempPoint = (*pList)[(USHORT)Index]; + aGluePoint.IsUserDefined = sal_True; + convert( rTempPoint, aGluePoint ); + uno::Any aAny; + aAny <<= aGluePoint; + return aAny; + } + } + } + + throw lang::IndexOutOfBoundsException(); +} + +// XElementAccess +uno::Type SAL_CALL SvxUnoGluePointAccess::getElementType() + throw( uno::RuntimeException) +{ + return ::getCppuType((const struct drawing::GluePoint2*)0); +} + +sal_Bool SAL_CALL SvxUnoGluePointAccess::hasElements() + throw( uno::RuntimeException) +{ + return mpObject && mpObject->IsNode(); +} + +/** + * Create a SvxUnoGluePointAccess + */ +uno::Reference< uno::XInterface > SAL_CALL SvxUnoGluePointAccess_createInstance( SdrObject* pObject ) +{ + return *new SvxUnoGluePointAccess(pObject); +} +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |