1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sw.hxx"
26
27 #include <svx/svdmodel.hxx>
28 #include <svx/svdpage.hxx>
29 #include <tools/shl.hxx>
30 #include <swmodule.hxx>
31 #include <svtools/accessibilityoptions.hxx>
32 #include <svx/svdpagv.hxx>
33 #include <fmtanchr.hxx>
34 #include <frmfmt.hxx>
35 #include <svx/svdoutl.hxx>
36 #ifdef DBG_UTIL
37 #include <svx/fmglob.hxx>
38 #endif
39 #include "fesh.hxx"
40 #include "pagefrm.hxx"
41 #include "rootfrm.hxx"
42 #include "viewimp.hxx"
43 #include "dflyobj.hxx"
44 #include "viewopt.hxx"
45 #include "printdata.hxx"
46 #include "dcontact.hxx"
47 #include "dview.hxx"
48 #include "flyfrm.hxx"
49 #include <vcl/svapp.hxx>
50 #include <IDocumentDrawModelAccess.hxx>
51 #include <drawdoc.hxx>
52
53 /*************************************************************************
54 |* SwSaveHdl
55 |*
56 |* Ersterstellung MA 14. Feb. 95
57 |* Letzte Aenderung MA 02. Jun. 98
58 **************************************************************************/
59 //SwSaveHdl::SwSaveHdl( SwViewImp *pI ) :
60 // pImp( pI ),
61 // bXorVis( sal_False )
62 //{
63 //if ( pImp->HasDrawView() )
64 //{
65 // bXorVis = pImp->GetDrawView()->IsShownXorVisible( pImp->GetShell()->GetOut());
66 // if ( bXorVis )
67 // pImp->GetDrawView()->HideShownXor( pImp->GetShell()->GetOut() );
68 //}
69 //}
70
71
72 //SwSaveHdl::~SwSaveHdl()
73 //{
74 //if ( bXorVis )
75 // pImp->GetDrawView()->ShowShownXor( pImp->GetShell()->GetOut() );
76 //}
77
78
79 /*************************************************************************
80 |* SwViewImp::StartAction(), EndAction()
81 |*
82 |* Ersterstellung MA 14. Feb. 95
83 |* Letzte Aenderung MA 14. Sep. 98
84 **************************************************************************/
85
86
StartAction()87 void SwViewImp::StartAction()
88 {
89 if ( HasDrawView() )
90 {
91 SET_CURR_SHELL( GetShell() );
92 if ( pSh->ISA(SwFEShell) )
93 ((SwFEShell*)pSh)->HideChainMarker(); //Kann sich geaendert haben
94 //bResetXorVisibility = GetDrawView()->IsShownXorVisible( GetShell()->GetOut());
95 //GetDrawView()->HideShownXor( GetShell()->GetOut() );
96 }
97 }
98
99
100
EndAction()101 void SwViewImp::EndAction()
102 {
103 if ( HasDrawView() )
104 {
105 SET_CURR_SHELL( GetShell() );
106 //if ( bResetXorVisibility )
107 // GetDrawView()->ShowShownXor( GetShell()->GetOut() );
108 if ( pSh->ISA(SwFEShell) )
109 ((SwFEShell*)pSh)->SetChainMarker(); //Kann sich geaendert haben
110 }
111 }
112
113 /*************************************************************************
114 |* SwViewImp::LockPaint(), UnlockPaint()
115 |*
116 |* Ersterstellung MA 11. Jun. 96
117 |* Letzte Aenderung MA 11. Jun. 96
118 **************************************************************************/
119
120
LockPaint()121 void SwViewImp::LockPaint()
122 {
123 if ( HasDrawView() )
124 {
125 //HMHbShowHdlPaint = GetDrawView()->IsMarkHdlShown();
126 //HMHif ( bShowHdlPaint )
127 //HMH GetDrawView()->HideMarkHdl();
128 bResetHdlHiddenPaint = !GetDrawView()->areMarkHandlesHidden();
129 GetDrawView()->hideMarkHandles();
130 }
131 else
132 {
133 //HMHbShowHdlPaint = sal_False;
134 bResetHdlHiddenPaint = sal_False;
135 }
136 }
137
138
139
UnlockPaint()140 void SwViewImp::UnlockPaint()
141 {
142 if ( bResetHdlHiddenPaint )
143 GetDrawView()->showMarkHandles();
144 //HMHif ( bShowHdlPaint )
145 //HMH GetDrawView()->ShowMarkHdl();
146 }
147
148
149 /*************************************************************************
150 |* SwViewImp::PaintLayer(), PaintDispatcher()
151 |*
152 |* Ersterstellung MA 20. Dec. 94
153 |* Letzte Aenderung AMA 04. Jun. 98
154 **************************************************************************/
155 // OD 29.08.2002 #102450#
156 // add 3rd parameter <const Color* pPageBackgrdColor> for setting this
157 // color as the background color at the outliner of the draw view.
158 // OD 09.12.2002 #103045# - add 4th parameter for the horizontal text direction
159 // of the page in order to set the default horizontal text direction at the
160 // outliner of the draw view for painting layers <hell> and <heaven>.
161 // OD 25.06.2003 #108784# - correct type of 1st parameter
PaintLayer(const SdrLayerID _nLayerID,SwPrintData const * const pPrintData,const SwRect &,const Color * _pPageBackgrdColor,const bool _bIsPageRightToLeft,sdr::contact::ViewObjectContactRedirector * pRedirector) const162 void SwViewImp::PaintLayer( const SdrLayerID _nLayerID,
163 SwPrintData const*const pPrintData,
164 const SwRect& ,
165 const Color* _pPageBackgrdColor,
166 const bool _bIsPageRightToLeft,
167 sdr::contact::ViewObjectContactRedirector* pRedirector ) const
168 {
169 if ( HasDrawView() )
170 {
171 //change the draw mode in high contrast mode
172 OutputDevice* pOutDev = GetShell()->GetOut();
173 sal_uLong nOldDrawMode = pOutDev->GetDrawMode();
174 if( GetShell()->GetWin() &&
175 Application::GetSettings().GetStyleSettings().GetHighContrastMode() &&
176 (!GetShell()->IsPreView()||SW_MOD()->GetAccessibilityOptions().GetIsForPagePreviews()))
177 {
178 pOutDev->SetDrawMode( nOldDrawMode | DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL |
179 DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT );
180 }
181
182 // OD 29.08.2002 #102450#
183 // For correct handling of accessibility, high contrast, the page background
184 // color is set as the background color at the outliner of the draw view.
185 // Only necessary for the layers hell and heaven
186 Color aOldOutlinerBackgrdColor;
187 // OD 09.12.2002 #103045# - set default horizontal text direction on
188 // painting <hell> or <heaven>.
189 EEHorizontalTextDirection aOldEEHoriTextDir = EE_HTEXTDIR_L2R;
190 const IDocumentDrawModelAccess* pIDDMA = GetShell()->getIDocumentDrawModelAccess();
191 if ( (_nLayerID == pIDDMA->GetHellId()) ||
192 (_nLayerID == pIDDMA->GetHeavenId()) )
193 {
194 ASSERT( _pPageBackgrdColor,
195 "incorrect usage of SwViewImp::PaintLayer: pPageBackgrdColor have to be set for painting layer <hell> or <heaven>");
196 if ( _pPageBackgrdColor )
197 {
198 aOldOutlinerBackgrdColor =
199 GetDrawView()->GetModel()->GetDrawOutliner().GetBackgroundColor();
200 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( *_pPageBackgrdColor );
201 }
202
203 aOldEEHoriTextDir =
204 GetDrawView()->GetModel()->GetDrawOutliner().GetDefaultHorizontalTextDirection();
205 EEHorizontalTextDirection aEEHoriTextDirOfPage =
206 _bIsPageRightToLeft ? EE_HTEXTDIR_R2L : EE_HTEXTDIR_L2R;
207 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aEEHoriTextDirOfPage );
208 }
209
210 pOutDev->Push( PUSH_LINECOLOR ); // #114231#
211 if (pPrintData)
212 {
213 // hide drawings but not form controls (form controls are handled elsewhere)
214 SdrView &rSdrView = const_cast< SdrView & >(GetPageView()->GetView());
215 rSdrView.setHideDraw( !pPrintData->IsPrintDraw() );
216 }
217 GetPageView()->DrawLayer( _nLayerID, pOutDev, pRedirector );
218 pOutDev->Pop();
219
220 // OD 29.08.2002 #102450#
221 // reset background color of the outliner
222 // OD 09.12.2002 #103045# - reset default horizontal text direction
223 if ( (_nLayerID == pIDDMA->GetHellId()) ||
224 (_nLayerID == pIDDMA->GetHeavenId()) )
225 {
226 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( aOldOutlinerBackgrdColor );
227 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aOldEEHoriTextDir );
228 }
229
230 pOutDev->SetDrawMode( nOldDrawMode );
231 }
232 }
233
234 /*************************************************************************
235 |* SwViewImp::IsDragPossible()
236 |*
237 |* Ersterstellung MA 19. Jan. 93
238 |* Letzte Aenderung MA 16. Jan. 95
239 **************************************************************************/
240 #define WIEDUWILLST 400
241
IsDragPossible(const Point & rPoint)242 sal_Bool SwViewImp::IsDragPossible( const Point &rPoint )
243 {
244 if ( !HasDrawView() )
245 return sal_False;
246
247 const SdrMarkList &rMrkList = GetDrawView()->GetMarkedObjectList();
248
249 if( !rMrkList.GetMarkCount() )
250 return sal_False;
251
252 SdrObject *pO = rMrkList.GetMark(rMrkList.GetMarkCount()-1)->GetMarkedSdrObj();
253
254 SwRect aRect;
255 if( pO && ::CalcClipRect( pO, aRect, sal_False ) )
256 {
257 SwRect aTmp;
258 ::CalcClipRect( pO, aTmp, sal_True );
259 aRect.Union( aTmp );
260 }
261 else
262 aRect = GetShell()->GetLayout()->Frm();
263
264 aRect.Top( aRect.Top() - WIEDUWILLST );
265 aRect.Bottom( aRect.Bottom() + WIEDUWILLST );
266 aRect.Left( aRect.Left() - WIEDUWILLST );
267 aRect.Right( aRect.Right() + WIEDUWILLST );
268 return aRect.IsInside( rPoint );
269 }
270
271 /*************************************************************************
272 |* SwViewImp::NotifySizeChg()
273 |*
274 |* Ersterstellung MA 23. Jun. 93
275 |* Letzte Aenderung MA 05. Oct. 98
276 **************************************************************************/
277
NotifySizeChg(const Size & rNewSz)278 void SwViewImp::NotifySizeChg( const Size &rNewSz )
279 {
280 if ( !HasDrawView() )
281 return;
282
283 if ( GetPageView() )
284 GetPageView()->GetPage()->SetSize( rNewSz );
285
286 //Begrenzung des Arbeitsbereiches.
287 const Rectangle aRect( Point( DOCUMENTBORDER, DOCUMENTBORDER ), rNewSz );
288 const Rectangle &rOldWork = GetDrawView()->GetWorkArea();
289 sal_Bool bCheckDrawObjs = sal_False;
290 if ( aRect != rOldWork )
291 {
292 if ( rOldWork.Bottom() > aRect.Bottom() || rOldWork.Right() > aRect.Right())
293 bCheckDrawObjs = sal_True;
294 GetDrawView()->SetWorkArea( aRect );
295 }
296 if ( !bCheckDrawObjs )
297 return;
298
299 ASSERT( pSh->getIDocumentDrawModelAccess()->GetDrawModel(), "NotifySizeChg without DrawModel" );
300 SdrPage* pPage = pSh->getIDocumentDrawModelAccess()->GetDrawModel()->GetPage( 0 );
301 const sal_uLong nObjs = pPage->GetObjCount();
302 for( sal_uLong nObj = 0; nObj < nObjs; ++nObj )
303 {
304 SdrObject *pObj = pPage->GetObj( nObj );
305 if( !pObj->ISA(SwVirtFlyDrawObj) )
306 {
307 //Teilfix(26793): Objekte, die in Rahmen verankert sind, brauchen
308 //nicht angepasst werden.
309 const SwContact *pCont = (SwContact*)GetUserCall(pObj);
310 //JP - 16.3.00 Bug 73920: this function might be called by the
311 // InsertDocument, when a PageDesc-Attribute is
312 // set on a node. Then the SdrObject must not have
313 // an UserCall.
314 if( !pCont || !pCont->ISA(SwDrawContact) )
315 continue;
316
317 const SwFrm *pAnchor = ((SwDrawContact*)pCont)->GetAnchorFrm();
318 if ( !pAnchor || pAnchor->IsInFly() || !pAnchor->IsValid() ||
319 !pAnchor->GetUpper() || !pAnchor->FindPageFrm() ||
320 (FLY_AS_CHAR == pCont->GetFmt()->GetAnchor().GetAnchorId()) )
321 {
322 continue;
323 }
324
325 // OD 19.06.2003 #108784# - no move for drawing objects in header/footer
326 if ( pAnchor->FindFooterOrHeader() )
327 {
328 continue;
329 }
330
331 const Rectangle aBound( pObj->GetCurrentBoundRect() );
332 if ( !aRect.IsInside( aBound ) )
333 {
334 Size aSz;
335 if ( aBound.Left() > aRect.Right() )
336 aSz.Width() = (aRect.Right() - aBound.Left()) - MINFLY;
337 if ( aBound.Top() > aRect.Bottom() )
338 aSz.Height() = (aRect.Bottom() - aBound.Top()) - MINFLY;
339 if ( aSz.Width() || aSz.Height() )
340 pObj->Move( aSz );
341
342 // Notanker: Grosse Objekte nicht nach oben verschwinden lassen.
343 aSz.Width() = aSz.Height() = 0;
344 if ( aBound.Bottom() < aRect.Top() )
345 aSz.Width() = (aBound.Bottom() - aRect.Top()) - MINFLY;
346 if ( aBound.Right() < aRect.Left() )
347 aSz.Height() = (aBound.Right() - aRect.Left()) - MINFLY;
348 if ( aSz.Width() || aSz.Height() )
349 pObj->Move( aSz );
350 }
351 }
352 }
353 }
354