| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_sw.hxx" |
| |
| #include <swselectionlist.hxx> |
| #include <layfrm.hxx> |
| #include <flyfrm.hxx> |
| #include <ftnfrm.hxx> |
| |
| /** This class is used as parameter for functions to create a rectangular text selection |
| */ |
| |
| namespace { |
| |
| /** Find the context of a given frame |
| |
| A context is the environment where text is allowed to flow. |
| The context is represented by |
| - the SwRootFrm if the frame is part of a page body |
| - the SwHeaderFrm if the frame is part of a page header |
| - the SwFooterFrm if the frame is part of a page footer |
| - the (master) SwFtnFrm if the frame is part of footnote |
| - the (first) SwFlyFrm if the frame is part of a (linked) fly frame |
| |
| @param pFrm |
| the given frame |
| |
| @return the context of the frame, represented by a SwFrm* |
| */ |
| const SwFrm* getContext( const SwFrm* pFrm ) |
| { |
| while( pFrm ) |
| { |
| if( pFrm->IsRootFrm() || pFrm->IsHeaderFrm() || pFrm->IsFooterFrm() ) |
| break; |
| if( pFrm->IsFlyFrm() ) |
| { |
| const SwFlyFrm* pFly = static_cast<const SwFlyFrm*>( pFrm ); |
| while( pFly->GetPrevLink() ) |
| pFly = pFly->GetPrevLink(); |
| break; |
| } |
| if( pFrm->IsFtnFrm() ) |
| { |
| const SwFtnFrm* pFtn = static_cast<const SwFtnFrm*>( pFrm ); |
| while( pFtn->GetMaster() ) |
| pFtn = pFtn->GetMaster(); |
| break; |
| } |
| pFrm = pFrm->GetUpper(); |
| } |
| return pFrm; |
| } |
| } |
| |
| SwSelectionList::SwSelectionList( const SwFrm* pInitCxt ) : |
| pContext( getContext( pInitCxt ) ) |
| { |
| } |
| |
| bool SwSelectionList::checkContext( const SwFrm* pCheck ) |
| { |
| pCheck = getContext( pCheck ); |
| if( !pContext ) |
| pContext = pCheck; |
| return pContext == pCheck; |
| } |
| |