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 // MARKER(update_precomp.py): autogen include statement, do not remove
23 #include "precompiled_sw.hxx"
24
25 #include <svx/svdmodel.hxx>
26 #include <svx/svdpage.hxx>
27 #include <tools/shl.hxx>
28 #include <swmodule.hxx>
29 #include <svtools/accessibilityoptions.hxx>
30 #include <svx/svdpagv.hxx>
31 #include <fmtanchr.hxx>
32 #include <frmfmt.hxx>
33 #include <svx/svdoutl.hxx>
34 #ifdef DBG_UTIL
35 #include <svx/fmglob.hxx>
36 #endif
37 #include "fesh.hxx"
38 #include "pagefrm.hxx"
39 #include "rootfrm.hxx"
40 #include "viewimp.hxx"
41 #include "dflyobj.hxx"
42 #include "viewopt.hxx"
43 #include "printdata.hxx"
44 #include "dcontact.hxx"
45 #include "dview.hxx"
46 #include "flyfrm.hxx"
47 #include <vcl/svapp.hxx>
48 #include <IDocumentDrawModelAccess.hxx>
49 #include <drawdoc.hxx>
50
51 /*************************************************************************
52 |* SwSaveHdl
53 |*
54 |* Ersterstellung MA 14. Feb. 95
55 |* Letzte Aenderung MA 02. Jun. 98
56 **************************************************************************/
57 //SwSaveHdl::SwSaveHdl( SwViewImp *pI ) :
58 // pImp( pI ),
59 // bXorVis( sal_False )
60 //{
61 //if ( pImp->HasDrawView() )
62 //{
63 // bXorVis = pImp->GetDrawView()->IsShownXorVisible( pImp->GetShell()->GetOut());
64 // if ( bXorVis )
65 // pImp->GetDrawView()->HideShownXor( pImp->GetShell()->GetOut() );
66 //}
67 //}
68
69
70 //SwSaveHdl::~SwSaveHdl()
71 //{
72 //if ( bXorVis )
73 // pImp->GetDrawView()->ShowShownXor( pImp->GetShell()->GetOut() );
74 //}
75
76
77 /*************************************************************************
78 |* SwViewImp::StartAction(), EndAction()
79 |*
80 |* Ersterstellung MA 14. Feb. 95
81 |* Letzte Aenderung MA 14. Sep. 98
82 **************************************************************************/
83
84
StartAction()85 void SwViewImp::StartAction()
86 {
87 if ( HasDrawView() )
88 {
89 SET_CURR_SHELL( GetShell() );
90 if ( pSh->ISA(SwFEShell) )
91 ((SwFEShell*)pSh)->HideChainMarker(); //Kann sich geaendert haben
92 //bResetXorVisibility = GetDrawView()->IsShownXorVisible( GetShell()->GetOut());
93 //GetDrawView()->HideShownXor( GetShell()->GetOut() );
94 }
95 }
96
97
98
EndAction()99 void SwViewImp::EndAction()
100 {
101 if ( HasDrawView() )
102 {
103 SET_CURR_SHELL( GetShell() );
104 //if ( bResetXorVisibility )
105 // GetDrawView()->ShowShownXor( GetShell()->GetOut() );
106 if ( pSh->ISA(SwFEShell) )
107 ((SwFEShell*)pSh)->SetChainMarker(); //Kann sich geaendert haben
108 }
109 }
110
111 /*************************************************************************
112 |* SwViewImp::LockPaint(), UnlockPaint()
113 |*
114 |* Ersterstellung MA 11. Jun. 96
115 |* Letzte Aenderung MA 11. Jun. 96
116 **************************************************************************/
117
118
LockPaint()119 void SwViewImp::LockPaint()
120 {
121 if ( HasDrawView() )
122 {
123 //HMHbShowHdlPaint = GetDrawView()->IsMarkHdlShown();
124 //HMHif ( bShowHdlPaint )
125 //HMH GetDrawView()->HideMarkHdl();
126 bResetHdlHiddenPaint = !GetDrawView()->areMarkHandlesHidden();
127 GetDrawView()->hideMarkHandles();
128 }
129 else
130 {
131 //HMHbShowHdlPaint = sal_False;
132 bResetHdlHiddenPaint = sal_False;
133 }
134 }
135
136
137
UnlockPaint()138 void SwViewImp::UnlockPaint()
139 {
140 if ( bResetHdlHiddenPaint )
141 GetDrawView()->showMarkHandles();
142 //HMHif ( bShowHdlPaint )
143 //HMH GetDrawView()->ShowMarkHdl();
144 }
145
146
147 /*************************************************************************
148 |* SwViewImp::PaintLayer(), PaintDispatcher()
149 |*
150 |* Ersterstellung MA 20. Dec. 94
151 |* Letzte Aenderung AMA 04. Jun. 98
152 **************************************************************************/
153 // OD 29.08.2002 #102450#
154 // add 3rd parameter <const Color* pPageBackgrdColor> for setting this
155 // color as the background color at the outliner of the draw view.
156 // OD 09.12.2002 #103045# - add 4th parameter for the horizontal text direction
157 // of the page in order to set the default horizontal text direction at the
158 // outliner of the draw view for painting layers <hell> and <heaven>.
159 // 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) const160 void SwViewImp::PaintLayer( const SdrLayerID _nLayerID,
161 SwPrintData const*const pPrintData,
162 const SwRect& ,
163 const Color* _pPageBackgrdColor,
164 const bool _bIsPageRightToLeft,
165 sdr::contact::ViewObjectContactRedirector* pRedirector ) const
166 {
167 if ( HasDrawView() )
168 {
169 // change the draw mode in high contrast mode
170 OutputDevice* pOutDev = GetShell()->GetOut();
171 sal_uLong nOldDrawMode = pOutDev->GetDrawMode();
172 if( GetShell()->GetWin() &&
173 Application::GetSettings().GetStyleSettings().GetHighContrastMode() &&
174 (!GetShell()->IsPreView()||SW_MOD()->GetAccessibilityOptions().GetIsForPagePreviews()))
175 {
176 pOutDev->SetDrawMode( nOldDrawMode | DRAWMODE_SETTINGSLINE | DRAWMODE_SETTINGSFILL |
177 DRAWMODE_SETTINGSTEXT | DRAWMODE_SETTINGSGRADIENT );
178 }
179
180 // OD 29.08.2002 #102450#
181 // For correct handling of accessibility, high contrast, the page background
182 // color is set as the background color at the outliner of the draw view.
183 // Only necessary for the layers hell and heaven
184 Color aOldOutlinerBackgrdColor;
185 // OD 09.12.2002 #103045# - set default horizontal text direction on
186 // painting <hell> or <heaven>.
187 EEHorizontalTextDirection aOldEEHoriTextDir = EE_HTEXTDIR_L2R;
188 const IDocumentDrawModelAccess* pIDDMA = GetShell()->getIDocumentDrawModelAccess();
189 if ( (_nLayerID == pIDDMA->GetHellId()) ||
190 (_nLayerID == pIDDMA->GetHeavenId()) )
191 {
192 ASSERT( _pPageBackgrdColor,
193 "incorrect usage of SwViewImp::PaintLayer: pPageBackgrdColor have to be set for painting layer <hell> or <heaven>");
194 if ( _pPageBackgrdColor )
195 {
196 aOldOutlinerBackgrdColor =
197 GetDrawView()->GetModel()->GetDrawOutliner().GetBackgroundColor();
198 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( *_pPageBackgrdColor );
199 }
200
201 aOldEEHoriTextDir =
202 GetDrawView()->GetModel()->GetDrawOutliner().GetDefaultHorizontalTextDirection();
203 EEHorizontalTextDirection aEEHoriTextDirOfPage =
204 _bIsPageRightToLeft ? EE_HTEXTDIR_R2L : EE_HTEXTDIR_L2R;
205 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aEEHoriTextDirOfPage );
206 }
207
208 pOutDev->Push( PUSH_LINECOLOR ); // #114231#
209 if (pPrintData)
210 {
211 // hide drawings but not form controls (form controls are handled elsewhere)
212 SdrView &rSdrView = const_cast< SdrView & >(GetPageView()->GetView());
213 rSdrView.setHideDraw( !pPrintData->IsPrintDraw() );
214 }
215 GetPageView()->DrawLayer( _nLayerID, pOutDev, pRedirector );
216 pOutDev->Pop();
217
218 // OD 29.08.2002 #102450#
219 // reset background color of the outliner
220 // OD 09.12.2002 #103045# - reset default horizontal text direction
221 if ( (_nLayerID == pIDDMA->GetHellId()) ||
222 (_nLayerID == pIDDMA->GetHeavenId()) )
223 {
224 GetDrawView()->GetModel()->GetDrawOutliner().SetBackgroundColor( aOldOutlinerBackgrdColor );
225 GetDrawView()->GetModel()->GetDrawOutliner().SetDefaultHorizontalTextDirection( aOldEEHoriTextDir );
226 }
227
228 pOutDev->SetDrawMode( nOldDrawMode );
229 }
230 }
231
232 /*************************************************************************
233 |* SwViewImp::IsDragPossible()
234 |*
235 |* Ersterstellung MA 19. Jan. 93
236 |* Letzte Aenderung MA 16. Jan. 95
237 **************************************************************************/
238 #define WIEDUWILLST 400
239
IsDragPossible(const Point & rPoint)240 sal_Bool SwViewImp::IsDragPossible( const Point &rPoint )
241 {
242 if ( !HasDrawView() )
243 return sal_False;
244
245 const SdrMarkList &rMrkList = GetDrawView()->GetMarkedObjectList();
246
247 if( !rMrkList.GetMarkCount() )
248 return sal_False;
249
250 SdrObject *pO = rMrkList.GetMark(rMrkList.GetMarkCount()-1)->GetMarkedSdrObj();
251
252 SwRect aRect;
253 if( pO && ::CalcClipRect( pO, aRect, sal_False ) )
254 {
255 SwRect aTmp;
256 ::CalcClipRect( pO, aTmp, sal_True );
257 aRect.Union( aTmp );
258 }
259 else
260 aRect = GetShell()->GetLayout()->Frm();
261
262 aRect.Top( aRect.Top() - WIEDUWILLST );
263 aRect.Bottom( aRect.Bottom() + WIEDUWILLST );
264 aRect.Left( aRect.Left() - WIEDUWILLST );
265 aRect.Right( aRect.Right() + WIEDUWILLST );
266 return aRect.IsInside( rPoint );
267 }
268
269 /*************************************************************************
270 |* SwViewImp::NotifySizeChg()
271 |*
272 |* Ersterstellung MA 23. Jun. 93
273 |* Letzte Aenderung MA 05. Oct. 98
274 **************************************************************************/
275
NotifySizeChg(const Size & rNewSz)276 void SwViewImp::NotifySizeChg( const Size &rNewSz )
277 {
278 if ( !HasDrawView() )
279 return;
280
281 if ( GetPageView() )
282 GetPageView()->GetPage()->SetSize( rNewSz );
283
284 //Begrenzung des Arbeitsbereiches.
285 const Rectangle aRect( Point( DOCUMENTBORDER, DOCUMENTBORDER ), rNewSz );
286 const Rectangle &rOldWork = GetDrawView()->GetWorkArea();
287 sal_Bool bCheckDrawObjs = sal_False;
288 if ( aRect != rOldWork )
289 {
290 if ( rOldWork.Bottom() > aRect.Bottom() || rOldWork.Right() > aRect.Right())
291 bCheckDrawObjs = sal_True;
292 GetDrawView()->SetWorkArea( aRect );
293 }
294 if ( !bCheckDrawObjs )
295 return;
296
297 ASSERT( pSh->getIDocumentDrawModelAccess()->GetDrawModel(), "NotifySizeChg without DrawModel" );
298 SdrPage* pPage = pSh->getIDocumentDrawModelAccess()->GetDrawModel()->GetPage( 0 );
299 const sal_uLong nObjs = pPage->GetObjCount();
300 for( sal_uLong nObj = 0; nObj < nObjs; ++nObj )
301 {
302 SdrObject *pObj = pPage->GetObj( nObj );
303 if( !pObj->ISA(SwVirtFlyDrawObj) )
304 {
305 //Teilfix(26793): Objekte, die in Rahmen verankert sind, brauchen
306 //nicht angepasst werden.
307 const SwContact *pCont = (SwContact*)GetUserCall(pObj);
308 //JP - 16.3.00 Bug 73920: this function might be called by the
309 // InsertDocument, when a PageDesc-Attribute is
310 // set on a node. Then the SdrObject must not have
311 // an UserCall.
312 if( !pCont || !pCont->ISA(SwDrawContact) )
313 continue;
314
315 const SwFrm *pAnchor = ((SwDrawContact*)pCont)->GetAnchorFrm();
316 if ( !pAnchor || pAnchor->IsInFly() || !pAnchor->IsValid() ||
317 !pAnchor->GetUpper() || !pAnchor->FindPageFrm() ||
318 (FLY_AS_CHAR == pCont->GetFmt()->GetAnchor().GetAnchorId()) )
319 {
320 continue;
321 }
322
323 // OD 19.06.2003 #108784# - no move for drawing objects in header/footer
324 if ( pAnchor->FindFooterOrHeader() )
325 {
326 continue;
327 }
328
329 const Rectangle aBound( pObj->GetCurrentBoundRect() );
330 if ( !aRect.IsInside( aBound ) )
331 {
332 Size aSz;
333 if ( aBound.Left() > aRect.Right() )
334 aSz.Width() = (aRect.Right() - aBound.Left()) - MINFLY;
335 if ( aBound.Top() > aRect.Bottom() )
336 aSz.Height() = (aRect.Bottom() - aBound.Top()) - MINFLY;
337 if ( aSz.Width() || aSz.Height() )
338 pObj->Move( aSz );
339
340 // Notanker: Grosse Objekte nicht nach oben verschwinden lassen.
341 aSz.Width() = aSz.Height() = 0;
342 if ( aBound.Bottom() < aRect.Top() )
343 aSz.Width() = (aBound.Bottom() - aRect.Top()) - MINFLY;
344 if ( aBound.Right() < aRect.Left() )
345 aSz.Height() = (aBound.Right() - aRect.Left()) - MINFLY;
346 if ( aSz.Width() || aSz.Height() )
347 pObj->Move( aSz );
348 }
349 }
350 }
351 }
352
353 /* vim: set noet sw=4 ts=4: */
354