1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_sw.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski
28*b1cdbd2cSJim Jagielski
29*b1cdbd2cSJim Jagielski #include "txtpaint.hxx"
30*b1cdbd2cSJim Jagielski #include "swrect.hxx"
31*b1cdbd2cSJim Jagielski #include "rootfrm.hxx"
32*b1cdbd2cSJim Jagielski
33*b1cdbd2cSJim Jagielski /*************************************************************************
34*b1cdbd2cSJim Jagielski * SwSaveClip::Reset()
35*b1cdbd2cSJim Jagielski *************************************************************************/
36*b1cdbd2cSJim Jagielski
Reset()37*b1cdbd2cSJim Jagielski void SwSaveClip::Reset()
38*b1cdbd2cSJim Jagielski {
39*b1cdbd2cSJim Jagielski // Der alte Zustand wird wieder hergestellt.
40*b1cdbd2cSJim Jagielski if( pOut && bChg )
41*b1cdbd2cSJim Jagielski {
42*b1cdbd2cSJim Jagielski if ( pOut->GetConnectMetaFile() )
43*b1cdbd2cSJim Jagielski pOut->Pop();
44*b1cdbd2cSJim Jagielski else
45*b1cdbd2cSJim Jagielski {
46*b1cdbd2cSJim Jagielski if( bOn )
47*b1cdbd2cSJim Jagielski pOut->SetClipRegion( aClip );
48*b1cdbd2cSJim Jagielski else
49*b1cdbd2cSJim Jagielski pOut->SetClipRegion();
50*b1cdbd2cSJim Jagielski }
51*b1cdbd2cSJim Jagielski bChg = sal_False;
52*b1cdbd2cSJim Jagielski }
53*b1cdbd2cSJim Jagielski }
54*b1cdbd2cSJim Jagielski
55*b1cdbd2cSJim Jagielski /*************************************************************************
56*b1cdbd2cSJim Jagielski * SwSaveClip::_ChgClip()
57*b1cdbd2cSJim Jagielski *************************************************************************/
58*b1cdbd2cSJim Jagielski
_ChgClip(const SwRect & rRect,const SwTxtFrm * pFrm,sal_Bool bEnlargeRect)59*b1cdbd2cSJim Jagielski void SwSaveClip::_ChgClip( const SwRect &rRect, const SwTxtFrm* pFrm,
60*b1cdbd2cSJim Jagielski sal_Bool bEnlargeRect )
61*b1cdbd2cSJim Jagielski {
62*b1cdbd2cSJim Jagielski SwRect aOldRect( rRect );
63*b1cdbd2cSJim Jagielski const sal_Bool bVertical = pFrm && pFrm->IsVertical();
64*b1cdbd2cSJim Jagielski
65*b1cdbd2cSJim Jagielski if ( pFrm && pFrm->IsRightToLeft() )
66*b1cdbd2cSJim Jagielski pFrm->SwitchLTRtoRTL( (SwRect&)rRect );
67*b1cdbd2cSJim Jagielski
68*b1cdbd2cSJim Jagielski if ( bVertical )
69*b1cdbd2cSJim Jagielski pFrm->SwitchHorizontalToVertical( (SwRect&)rRect );
70*b1cdbd2cSJim Jagielski
71*b1cdbd2cSJim Jagielski if ( !pOut || (!rRect.HasArea() && !pOut->IsClipRegion()) )
72*b1cdbd2cSJim Jagielski {
73*b1cdbd2cSJim Jagielski (SwRect&)rRect = aOldRect;
74*b1cdbd2cSJim Jagielski return;
75*b1cdbd2cSJim Jagielski }
76*b1cdbd2cSJim Jagielski
77*b1cdbd2cSJim Jagielski if ( !bChg )
78*b1cdbd2cSJim Jagielski {
79*b1cdbd2cSJim Jagielski if ( pOut->GetConnectMetaFile() )
80*b1cdbd2cSJim Jagielski pOut->Push();
81*b1cdbd2cSJim Jagielski else if ( bOn )
82*b1cdbd2cSJim Jagielski aClip = pOut->GetClipRegion();
83*b1cdbd2cSJim Jagielski }
84*b1cdbd2cSJim Jagielski
85*b1cdbd2cSJim Jagielski if ( !rRect.HasArea() )
86*b1cdbd2cSJim Jagielski pOut->SetClipRegion();
87*b1cdbd2cSJim Jagielski else
88*b1cdbd2cSJim Jagielski {
89*b1cdbd2cSJim Jagielski Rectangle aRect( rRect.SVRect() );
90*b1cdbd2cSJim Jagielski
91*b1cdbd2cSJim Jagielski // Having underscores in our line, we enlarged the repaint area
92*b1cdbd2cSJim Jagielski // (see frmform.cxx) because for some fonts it could be too small.
93*b1cdbd2cSJim Jagielski // Consequently, we have to enlarge the clipping rectangle as well.
94*b1cdbd2cSJim Jagielski if ( bEnlargeRect && ! bVertical )
95*b1cdbd2cSJim Jagielski aRect.Bottom() += 40;
96*b1cdbd2cSJim Jagielski
97*b1cdbd2cSJim Jagielski // Wenn das ClipRect identisch ist, passiert nix.
98*b1cdbd2cSJim Jagielski if( pOut->IsClipRegion() ) // kein && wg Mac
99*b1cdbd2cSJim Jagielski {
100*b1cdbd2cSJim Jagielski if ( aRect == pOut->GetClipRegion().GetBoundRect() )
101*b1cdbd2cSJim Jagielski {
102*b1cdbd2cSJim Jagielski (SwRect&)rRect = aOldRect;
103*b1cdbd2cSJim Jagielski return;
104*b1cdbd2cSJim Jagielski }
105*b1cdbd2cSJim Jagielski }
106*b1cdbd2cSJim Jagielski
107*b1cdbd2cSJim Jagielski if( SwRootFrm::HasSameRect( rRect ) )
108*b1cdbd2cSJim Jagielski pOut->SetClipRegion();
109*b1cdbd2cSJim Jagielski else
110*b1cdbd2cSJim Jagielski {
111*b1cdbd2cSJim Jagielski const Region aClipRegion( aRect );
112*b1cdbd2cSJim Jagielski pOut->SetClipRegion( aClipRegion );
113*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
114*b1cdbd2cSJim Jagielski Rectangle aDbgRect = pOut->GetClipRegion().GetBoundRect();
115*b1cdbd2cSJim Jagielski #endif
116*b1cdbd2cSJim Jagielski }
117*b1cdbd2cSJim Jagielski #if OSL_DEBUG_LEVEL > 1
118*b1cdbd2cSJim Jagielski #ifdef DBG_UTIL
119*b1cdbd2cSJim Jagielski static sal_Bool bDbg = sal_False;
120*b1cdbd2cSJim Jagielski if( bDbg )
121*b1cdbd2cSJim Jagielski {
122*b1cdbd2cSJim Jagielski DbgBackColor aDbg( pOut, bDbg, COL_RED );
123*b1cdbd2cSJim Jagielski pOut->DrawRect( aRect );
124*b1cdbd2cSJim Jagielski }
125*b1cdbd2cSJim Jagielski #endif
126*b1cdbd2cSJim Jagielski #endif
127*b1cdbd2cSJim Jagielski }
128*b1cdbd2cSJim Jagielski bChg = sal_True;
129*b1cdbd2cSJim Jagielski
130*b1cdbd2cSJim Jagielski (SwRect&)rRect = aOldRect;
131*b1cdbd2cSJim Jagielski }
132*b1cdbd2cSJim Jagielski
133*b1cdbd2cSJim Jagielski
134