| /************************************************************** |
| * |
| * 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 "txtpaint.hxx" |
| #include "swrect.hxx" |
| #include "rootfrm.hxx" |
| |
| /************************************************************************* |
| * SwSaveClip::Reset() |
| *************************************************************************/ |
| |
| void SwSaveClip::Reset() |
| { |
| // Der alte Zustand wird wieder hergestellt. |
| if( pOut && bChg ) |
| { |
| if ( pOut->GetConnectMetaFile() ) |
| pOut->Pop(); |
| else |
| { |
| if( bOn ) |
| pOut->SetClipRegion( aClip ); |
| else |
| pOut->SetClipRegion(); |
| } |
| bChg = sal_False; |
| } |
| } |
| |
| /************************************************************************* |
| * SwSaveClip::_ChgClip() |
| *************************************************************************/ |
| |
| void SwSaveClip::_ChgClip( const SwRect &rRect, const SwTxtFrm* pFrm, |
| sal_Bool bEnlargeRect ) |
| { |
| SwRect aOldRect( rRect ); |
| const sal_Bool bVertical = pFrm && pFrm->IsVertical(); |
| |
| if ( pFrm && pFrm->IsRightToLeft() ) |
| pFrm->SwitchLTRtoRTL( (SwRect&)rRect ); |
| |
| if ( bVertical ) |
| pFrm->SwitchHorizontalToVertical( (SwRect&)rRect ); |
| |
| if ( !pOut || (!rRect.HasArea() && !pOut->IsClipRegion()) ) |
| { |
| (SwRect&)rRect = aOldRect; |
| return; |
| } |
| |
| if ( !bChg ) |
| { |
| if ( pOut->GetConnectMetaFile() ) |
| pOut->Push(); |
| else if ( bOn ) |
| aClip = pOut->GetClipRegion(); |
| } |
| |
| if ( !rRect.HasArea() ) |
| pOut->SetClipRegion(); |
| else |
| { |
| Rectangle aRect( rRect.SVRect() ); |
| |
| // Having underscores in our line, we enlarged the repaint area |
| // (see frmform.cxx) because for some fonts it could be too small. |
| // Consequently, we have to enlarge the clipping rectangle as well. |
| if ( bEnlargeRect && ! bVertical ) |
| aRect.Bottom() += 40; |
| |
| // Wenn das ClipRect identisch ist, passiert nix. |
| if( pOut->IsClipRegion() ) // kein && wg Mac |
| { |
| if ( aRect == pOut->GetClipRegion().GetBoundRect() ) |
| { |
| (SwRect&)rRect = aOldRect; |
| return; |
| } |
| } |
| |
| if( SwRootFrm::HasSameRect( rRect ) ) |
| pOut->SetClipRegion(); |
| else |
| { |
| const Region aClipRegion( aRect ); |
| pOut->SetClipRegion( aClipRegion ); |
| #if OSL_DEBUG_LEVEL > 1 |
| Rectangle aDbgRect = pOut->GetClipRegion().GetBoundRect(); |
| #endif |
| } |
| #if OSL_DEBUG_LEVEL > 1 |
| #ifdef DBG_UTIL |
| static sal_Bool bDbg = sal_False; |
| if( bDbg ) |
| { |
| DbgBackColor aDbg( pOut, bDbg, COL_RED ); |
| pOut->DrawRect( aRect ); |
| } |
| #endif |
| #endif |
| } |
| bChg = sal_True; |
| |
| (SwRect&)rRect = aOldRect; |
| } |
| |
| |