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
28 #include <svx/svdmodel.hxx>
29 #include <svx/svdpage.hxx>
30 #include <tools/shl.hxx>
31 #include <swmodule.hxx>
32 #include <svtools/accessibilityoptions.hxx>
33 #include <svx/svdpagv.hxx>
34 #include <fmtanchr.hxx>
35 #include <frmfmt.hxx>
36
37 /// OD 29.08.2002 #102450#
38 /// include <svx/svdoutl.hxx>
39 #include <svx/svdoutl.hxx>
40
41 #ifdef DBG_UTIL
42 #include <svx/fmglob.hxx>
43 #endif
44
45 #include "fesh.hxx"
46 #include "pagefrm.hxx"
47 #include "rootfrm.hxx"
48 #include "viewimp.hxx"
49 #include "dflyobj.hxx"
50 #include "viewopt.hxx"
51 #include "printdata.hxx"
52 #include "dcontact.hxx"
53 #include "dview.hxx"
54 #include "flyfrm.hxx"
55 #include <vcl/svapp.hxx>
56
57 #include <IDocumentDrawModelAccess.hxx>
58
59
60 /*************************************************************************
61 |*
62 |* SwSaveHdl
63 |*
64 |* Ersterstellung MA 14. Feb. 95
65 |* Letzte Aenderung MA 02. Jun. 98
66 |*
67 |*************************************************************************/
68 //SwSaveHdl::SwSaveHdl( SwViewImp *pI ) :
69 // pImp( pI ),
70 // bXorVis( sal_False )
71 //{
72 //if ( pImp->HasDrawView() )
73 //{
74 // bXorVis = pImp->GetDrawView()->IsShownXorVisible( pImp->GetShell()->GetOut());
75 // if ( bXorVis )
76 // pImp->GetDrawView()->HideShownXor( pImp->GetShell()->GetOut() );
77 //}
78 //}
79
80
81 //SwSaveHdl::~SwSaveHdl()
82 //{
83 //if ( bXorVis )
84 // pImp->GetDrawView()->ShowShownXor( pImp->GetShell()->GetOut() );
85 //}
86
87
88 /*************************************************************************
89 |*
90 |* SwViewImp::StartAction(), EndAction()
91 |*
92 |* Ersterstellung MA 14. Feb. 95
93 |* Letzte Aenderung MA 14. Sep. 98
94 |*
95 |*************************************************************************/
96
97
StartAction()98 void SwViewImp::StartAction()
99 {
100 if ( HasDrawView() )
101 {
102 SET_CURR_SHELL( GetShell() );
103 if ( pSh->ISA(SwFEShell) )
104 ((SwFEShell*)pSh)->HideChainMarker(); //Kann sich geaendert haben
105 //bResetXorVisibility = GetDrawView()->IsShownXorVisible( GetShell()->GetOut());
106 //GetDrawView()->HideShownXor( GetShell()->GetOut() );
107 }
108 }
109
110
111
EndAction()112 void SwViewImp::EndAction()
113 {
114 if ( HasDrawView() )
115 {
116 SET_CURR_SHELL( GetShell() );
117 //if ( bResetXorVisibility )
118 // GetDrawView()->ShowShownXor( GetShell()->GetOut() );
119 if ( pSh->ISA(SwFEShell) )
120 ((SwFEShell*)pSh)->SetChainMarker(); //Kann sich geaendert haben
121 }
122 }
123
124 /*************************************************************************
125 |*
126 |* SwViewImp::LockPaint(), UnlockPaint()
127 |*
128 |* Ersterstellung MA 11. Jun. 96
129 |* Letzte Aenderung MA 11. Jun. 96
130 |*
131 |*************************************************************************/
132
133
LockPaint()134 void SwViewImp::LockPaint()
135 {
136 if ( HasDrawView() )
137 {
138 //HMHbShowHdlPaint = GetDrawView()->IsMarkHdlShown();
139 //HMHif ( bShowHdlPaint )
140 //HMH GetDrawView()->HideMarkHdl();
141 bResetHdlHiddenPaint = !GetDrawView()->areMarkHandlesHidden();
142 GetDrawView()->hideMarkHandles();
143 }
144 else
145 {
146 //HMHbShowHdlPaint = sal_False;
147 bResetHdlHiddenPaint = sal_False;
148 }
149 }
150
151
152
UnlockPaint()153 void SwViewImp::UnlockPaint()
154 {
155 if ( bResetHdlHiddenPaint )
156 GetDrawView()->showMarkHandles();
157 //HMHif ( bShowHdlPaint )
158 //HMH GetDrawView()->ShowMarkHdl();
159 }
160
161
162 /*************************************************************************
163 |*
164 |* SwViewImp::PaintLayer(), PaintDispatcher()
165 |*
166 |* Ersterstellung MA 20. Dec. 94
167 |* Letzte Aenderung AMA 04. Jun. 98
168 |*
169 |*************************************************************************/
170 // OD 29.08.2002 #102450#
171 // add 3rd paramter <const Color* pPageBackgrdColor> for setting this
172 // color as the background color at the outliner of the draw view.
173 // OD 09.12.2002 #103045# - add 4th parameter for the horizontal text direction
174 // of the page in order to set the default horizontal text direction at the
175 // outliner of the draw view for painting layers <hell> and <heaven>.
176 // 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) const177 void SwViewImp::PaintLayer( const SdrLayerID _nLayerID,
178 SwPrintData const*const pPrintData,
179 const SwRect& ,
180 const Color* _pPageBackgrdColor,
181 const bool _bIsPageRightToLeft,
182 sdr::contact::ViewObjectContactRedirector* pRedirector ) const
183 {
184 if ( HasDrawView() )
185 {
186 //change the draw mode in high contrast mode
187 OutputDevice* pOutDev = GetShell()->GetOut();
188 sal_uLong nOldDrawMode = pOutDev->GetDrawMode();
189 if( GetShell()->GetWin() &&
190 Application::GetSettings().GetStyleSettings().GetHighContrastMode() &&
191 (!GetShell()->IsPreView()||SW_MOD()->GetAccessibilityOptions().GetIsForPagePreviews()))
192 {
193 pOutDev->SetDrawMode( nOldDrawMode | DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL |
194 DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT );
195 }
196
197 // OD 29.08.2002 #102450#
198 // For correct handling of accessibility, high contrast, the page background
199 // color is set as the background color at the outliner of the draw view.
200 // Only necessary for the layers hell and heaven
201 Color aOldOutlinerBackgrdColor;
202 // OD 09.12.2002 #103045# - set default horizontal text direction on
203 // painting <hell> or <heaven>.
204 EEHorizontalTextDirection aOldEEHoriTextDir = EE_HTEXTDIR_L2R;
205 const IDocumentDrawModelAccess* pIDDMA = GetShell()->getIDocumentDrawModelAccess();
206 if ( (_nLayerID == pIDDMA->GetHellId()) ||
207 (_nLayerID == pIDDMA->GetHeavenId()) )
208 {
209 ASSERT( _pPageBackgrdColor,
210 "incorrect usage of SwViewImp::PaintLayer: pPageBackgrdColor have to be set for painting layer <hell> or <heaven>");
211 if ( _pPageBackgrdColor )
212 {
213 aOldOutlinerBackgrdColor =
214 GetDrawView()->GetModel()->GetDrawOutliner().GetBackgroundColor();
215 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( *_pPageBackgrdColor );
216 }
217
218 aOldEEHoriTextDir =
219 GetDrawView()->GetModel()->GetDrawOutliner().GetDefaultHorizontalTextDirection();
220 EEHorizontalTextDirection aEEHoriTextDirOfPage =
221 _bIsPageRightToLeft ? EE_HTEXTDIR_R2L : EE_HTEXTDIR_L2R;
222 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aEEHoriTextDirOfPage );
223 }
224
225 pOutDev->Push( PUSH_LINECOLOR ); // #114231#
226 if (pPrintData)
227 {
228 // hide drawings but not form controls (form controls are handled elsewhere)
229 SdrView &rSdrView = const_cast< SdrView & >(GetPageView()->GetView());
230 rSdrView.setHideDraw( !pPrintData->IsPrintDraw() );
231 }
232 GetPageView()->DrawLayer( _nLayerID, pOutDev, pRedirector );
233 pOutDev->Pop();
234
235 // OD 29.08.2002 #102450#
236 // reset background color of the outliner
237 // OD 09.12.2002 #103045# - reset default horizontal text direction
238 if ( (_nLayerID == pIDDMA->GetHellId()) ||
239 (_nLayerID == pIDDMA->GetHeavenId()) )
240 {
241 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( aOldOutlinerBackgrdColor );
242 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aOldEEHoriTextDir );
243 }
244
245 pOutDev->SetDrawMode( nOldDrawMode );
246 }
247 }
248
249 /*************************************************************************
250 |*
251 |* SwViewImp::IsDragPossible()
252 |*
253 |* Ersterstellung MA 19. Jan. 93
254 |* Letzte Aenderung MA 16. Jan. 95
255 |*
256 |*************************************************************************/
257 #define WIEDUWILLST 400
258
IsDragPossible(const Point & rPoint)259 sal_Bool SwViewImp::IsDragPossible( const Point &rPoint )
260 {
261 if ( !HasDrawView() )
262 return sal_False;
263
264 const SdrMarkList &rMrkList = GetDrawView()->GetMarkedObjectList();
265
266 if( !rMrkList.GetMarkCount() )
267 return sal_False;
268
269 SdrObject *pO = rMrkList.GetMark(rMrkList.GetMarkCount()-1)->GetMarkedSdrObj();
270
271 SwRect aRect;
272 if( pO && ::CalcClipRect( pO, aRect, sal_False ) )
273 {
274 SwRect aTmp;
275 ::CalcClipRect( pO, aTmp, sal_True );
276 aRect.Union( aTmp );
277 }
278 else
279 aRect = GetShell()->GetLayout()->Frm();
280
281 aRect.Top( aRect.Top() - WIEDUWILLST );
282 aRect.Bottom( aRect.Bottom() + WIEDUWILLST );
283 aRect.Left( aRect.Left() - WIEDUWILLST );
284 aRect.Right( aRect.Right() + WIEDUWILLST );
285 return aRect.IsInside( rPoint );
286 }
287
288 /*************************************************************************
289 |*
290 |* SwViewImp::NotifySizeChg()
291 |*
292 |* Ersterstellung MA 23. Jun. 93
293 |* Letzte Aenderung MA 05. Oct. 98
294 |*
295 |*************************************************************************/
296
NotifySizeChg(const Size & rNewSz)297 void SwViewImp::NotifySizeChg( const Size &rNewSz )
298 {
299 if ( !HasDrawView() )
300 return;
301
302 if ( GetPageView() )
303 GetPageView()->GetPage()->SetSize( rNewSz );
304
305 //Begrenzung des Arbeitsbereiches.
306 const Rectangle aRect( Point( DOCUMENTBORDER, DOCUMENTBORDER ), rNewSz );
307 const Rectangle &rOldWork = GetDrawView()->GetWorkArea();
308 sal_Bool bCheckDrawObjs = sal_False;
309 if ( aRect != rOldWork )
310 {
311 if ( rOldWork.Bottom() > aRect.Bottom() || rOldWork.Right() > aRect.Right())
312 bCheckDrawObjs = sal_True;
313 GetDrawView()->SetWorkArea( aRect );
314 }
315 if ( !bCheckDrawObjs )
316 return;
317
318 ASSERT( pSh->getIDocumentDrawModelAccess()->GetDrawModel(), "NotifySizeChg without DrawModel" );
319 SdrPage* pPage = pSh->getIDocumentDrawModelAccess()->GetDrawModel()->GetPage( 0 );
320 const sal_uLong nObjs = pPage->GetObjCount();
321 for( sal_uLong nObj = 0; nObj < nObjs; ++nObj )
322 {
323 SdrObject *pObj = pPage->GetObj( nObj );
324 if( !pObj->ISA(SwVirtFlyDrawObj) )
325 {
326 //Teilfix(26793): Objekte, die in Rahmen verankert sind, brauchen
327 //nicht angepasst werden.
328 const SwContact *pCont = (SwContact*)GetUserCall(pObj);
329 //JP - 16.3.00 Bug 73920: this function might be called by the
330 // InsertDocument, when a PageDesc-Attribute is
331 // set on a node. Then the SdrObject must not have
332 // an UserCall.
333 if( !pCont || !pCont->ISA(SwDrawContact) )
334 continue;
335
336 const SwFrm *pAnchor = ((SwDrawContact*)pCont)->GetAnchorFrm();
337 if ( !pAnchor || pAnchor->IsInFly() || !pAnchor->IsValid() ||
338 !pAnchor->GetUpper() || !pAnchor->FindPageFrm() ||
339 (FLY_AS_CHAR == pCont->GetFmt()->GetAnchor().GetAnchorId()) )
340 {
341 continue;
342 }
343
344 // OD 19.06.2003 #108784# - no move for drawing objects in header/footer
345 if ( pAnchor->FindFooterOrHeader() )
346 {
347 continue;
348 }
349
350 const Rectangle aBound( pObj->GetCurrentBoundRect() );
351 if ( !aRect.IsInside( aBound ) )
352 {
353 Size aSz;
354 if ( aBound.Left() > aRect.Right() )
355 aSz.Width() = (aRect.Right() - aBound.Left()) - MINFLY;
356 if ( aBound.Top() > aRect.Bottom() )
357 aSz.Height() = (aRect.Bottom() - aBound.Top()) - MINFLY;
358 if ( aSz.Width() || aSz.Height() )
359 pObj->Move( aSz );
360
361 //Notanker: Grosse Objekte nicht nach oben verschwinden lassen.
362 aSz.Width() = aSz.Height() = 0;
363 if ( aBound.Bottom() < aRect.Top() )
364 aSz.Width() = (aBound.Bottom() - aRect.Top()) - MINFLY;
365 if ( aBound.Right() < aRect.Left() )
366 aSz.Height() = (aBound.Right() - aRect.Left()) - MINFLY;
367 if ( aSz.Width() || aSz.Height() )
368 pObj->Move( aSz );
369 }
370 }
371 }
372 }
373
374
375
376