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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "DrawViewWrapper.hxx"
21 : #include "chartview/DrawModelWrapper.hxx"
22 : #include "ConfigurationAccess.hxx"
23 : #include "macros.hxx"
24 :
25 : #include <unotools/lingucfg.hxx>
26 : #include <editeng/langitem.hxx>
27 : // header for class SdrPage
28 : #include <svx/svdpage.hxx>
29 : //header for class SdrPageView
30 : #include <svx/svdpagv.hxx>
31 : // header for class SdrModel
32 : #include <svx/svdmodel.hxx>
33 : // header for class E3dScene
34 : #include <svx/scene3d.hxx>
35 : #include <svx/svdetc.hxx>
36 : #include <svx/svdoutl.hxx>
37 :
38 : // header for class SvxForbiddenCharactersTable
39 : #include <editeng/forbiddencharacterstable.hxx>
40 :
41 : #include <svx/svxids.hrc>
42 :
43 : // header for class SvxShape
44 : #include <svx/unoshape.hxx>
45 : #include <editeng/fhgtitem.hxx>
46 :
47 : #include <com/sun/star/container/XChild.hpp>
48 : #include <com/sun/star/lang/XUnoTunnel.hpp>
49 :
50 : #include <sfx2/objsh.hxx>
51 : #include <svx/helperhittest3d.hxx>
52 :
53 : using namespace ::com::sun::star;
54 :
55 : //.............................................................................
56 : namespace chart
57 : {
58 : //.............................................................................
59 :
60 : namespace
61 : {
62 0 : short lcl_getHitTolerance( OutputDevice* pOutDev )
63 : {
64 0 : const short HITPIX=2; //hit-tolerance in pixel
65 0 : short nHitTolerance = 50;
66 0 : if(pOutDev)
67 0 : nHitTolerance = static_cast<short>(pOutDev->PixelToLogic(Size(HITPIX,0)).Width());
68 0 : return nHitTolerance;
69 : }
70 :
71 : // this code is copied from sfx2/source/doc/objembed.cxx
72 0 : SfxObjectShell * lcl_GetParentObjectShell( const uno::Reference< frame::XModel > & xModel )
73 : {
74 0 : SfxObjectShell* pResult = NULL;
75 :
76 : try
77 : {
78 0 : uno::Reference< container::XChild > xChildModel( xModel, uno::UNO_QUERY );
79 0 : if ( xChildModel.is() )
80 : {
81 0 : uno::Reference< lang::XUnoTunnel > xParentTunnel( xChildModel->getParent(), uno::UNO_QUERY );
82 0 : if ( xParentTunnel.is() )
83 : {
84 0 : SvGlobalName aSfxIdent( SFX_GLOBAL_CLASSID );
85 : pResult = reinterpret_cast< SfxObjectShell * >(
86 0 : xParentTunnel->getSomething( uno::Sequence< sal_Int8 >( aSfxIdent.GetByteSequence() ) ) );
87 0 : }
88 0 : }
89 : }
90 0 : catch( const uno::Exception& )
91 : {
92 : // TODO: error handling
93 : }
94 :
95 0 : return pResult;
96 : }
97 :
98 : // this code is copied from sfx2/source/doc/objembed.cxx. It is a workaround to
99 : // get the reference device (e.g. printer) fromthe parent document
100 0 : OutputDevice * lcl_GetParentRefDevice( const uno::Reference< frame::XModel > & xModel )
101 : {
102 0 : SfxObjectShell * pParent = lcl_GetParentObjectShell( xModel );
103 0 : if ( pParent )
104 0 : return pParent->GetDocumentRefDev();
105 0 : return NULL;
106 : }
107 :
108 : }
109 :
110 0 : DrawViewWrapper::DrawViewWrapper( SdrModel* pSdrModel, OutputDevice* pOut, bool bPaintPageForEditMode)
111 : : E3dView(pSdrModel, pOut)
112 : , m_pMarkHandleProvider(NULL)
113 : , m_apOutliner( SdrMakeOutliner( OUTLINERMODE_TEXTOBJECT, pSdrModel ) )
114 0 : , m_bRestoreMapMode( false )
115 : {
116 0 : SetBufferedOutputAllowed(true);
117 0 : SetBufferedOverlayAllowed(true);
118 :
119 0 : SetPagePaintingAllowed(bPaintPageForEditMode);
120 :
121 : // #i12587# support for shapes in chart
122 0 : SdrOutliner* pOutliner = getOutliner();
123 0 : SfxItemPool* pOutlinerPool = ( pOutliner ? pOutliner->GetEditTextObjectPool() : NULL );
124 0 : if ( pOutlinerPool )
125 : {
126 0 : SvtLinguConfig aLinguConfig;
127 0 : SvtLinguOptions aLinguOptions;
128 0 : if ( aLinguConfig.GetOptions( aLinguOptions ) )
129 : {
130 0 : pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
131 0 : pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
132 0 : pOutlinerPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOptions.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
133 : }
134 :
135 : // set font height without changing SdrEngineDefaults
136 0 : pOutlinerPool->SetPoolDefaultItem( SvxFontHeightItem( 423, 100, EE_CHAR_FONTHEIGHT ) ); // 12pt
137 : }
138 :
139 0 : ReInit();
140 0 : }
141 :
142 0 : void DrawViewWrapper::ReInit()
143 : {
144 0 : OutputDevice* pOutDev = this->GetFirstOutputDevice();
145 0 : Size aOutputSize(100,100);
146 0 : if(pOutDev)
147 0 : aOutputSize = pOutDev->GetOutputSize();
148 :
149 0 : bPageVisible = false;
150 0 : bPageBorderVisible = false;
151 0 : bBordVisible = false;
152 0 : bGridVisible = false;
153 0 : bHlplVisible = false;
154 :
155 0 : this->SetNoDragXorPolys(true);//for interactive 3D resize-dragging: paint only a single rectangle (not a simulated 3D object)
156 :
157 : //a correct work area is at least necessary for correct values in the position and size dialog
158 0 : Rectangle aRect(Point(0,0), aOutputSize);
159 0 : this->SetWorkArea(aRect);
160 :
161 0 : this->ShowSdrPage(this->GetModel()->GetPage(0));
162 0 : }
163 :
164 0 : DrawViewWrapper::~DrawViewWrapper()
165 : {
166 0 : aComeBackTimer.Stop();//@todo this should be done in destructor of base class
167 0 : UnmarkAllObj();//necessary to aavoid a paint call during the destructor hierarchy
168 0 : }
169 :
170 0 : SdrPageView* DrawViewWrapper::GetPageView() const
171 : {
172 0 : SdrPageView* pSdrPageView = this->GetSdrPageView();
173 0 : return pSdrPageView;
174 : };
175 :
176 0 : void DrawViewWrapper::SetMarkHandles()
177 : {
178 0 : if( m_pMarkHandleProvider && m_pMarkHandleProvider->getMarkHandles( aHdl ) )
179 0 : return;
180 : else
181 0 : SdrView::SetMarkHandles();
182 : }
183 :
184 0 : SdrObject* DrawViewWrapper::getHitObject( const Point& rPnt ) const
185 : {
186 0 : SdrObject* pRet = NULL;
187 0 : sal_uLong nOptions = SDRSEARCH_DEEP | SDRSEARCH_TESTMARKABLE;
188 :
189 0 : SdrPageView* pSdrPageView = this->GetPageView();
190 0 : this->SdrView::PickObj(rPnt, lcl_getHitTolerance( this->GetFirstOutputDevice() ), pRet, pSdrPageView, nOptions);
191 :
192 0 : if( pRet )
193 : {
194 : //ignore some special shapes
195 0 : OUString aShapeName = pRet->GetName();
196 0 : if( aShapeName.match("PlotAreaIncludingAxes") || aShapeName.match("PlotAreaExcludingAxes") )
197 : {
198 0 : pRet->SetMarkProtect( true );
199 0 : return getHitObject( rPnt );
200 : }
201 :
202 : //3d objects need a special treatment
203 : //because the simple PickObj method is not accurate in this case for performance reasons
204 0 : E3dObject* pE3d = dynamic_cast< E3dObject* >(pRet);
205 0 : if( pE3d )
206 : {
207 0 : E3dScene* pScene = pE3d->GetScene();
208 0 : if( pScene )
209 : {
210 : // prepare result vector and call helper
211 0 : ::std::vector< const E3dCompoundObject* > aHitList;
212 0 : const basegfx::B2DPoint aHitPoint(rPnt.X(), rPnt.Y());
213 0 : getAllHit3DObjectsSortedFrontToBack(aHitPoint, *pScene, aHitList);
214 :
215 0 : if(!aHitList.empty())
216 : {
217 : // choose the frontmost hit 3D object of the scene
218 0 : pRet = const_cast< E3dCompoundObject* >(aHitList[0]);
219 0 : }
220 : }
221 0 : }
222 : }
223 0 : return pRet;
224 : }
225 :
226 0 : void DrawViewWrapper::MarkObject( SdrObject* pObj )
227 : {
228 0 : bool bFrameDragSingles = true;//true == green == surrounding handles
229 0 : if(pObj)
230 0 : pObj->SetMarkProtect(false);
231 0 : if( m_pMarkHandleProvider )
232 0 : bFrameDragSingles = m_pMarkHandleProvider->getFrameDragSingles();
233 :
234 0 : this->SetFrameDragSingles(bFrameDragSingles);//decide whether each single object should get handles
235 0 : this->SdrView::MarkObj( pObj, this->GetPageView() );
236 0 : this->showMarkHandles();
237 0 : }
238 :
239 :
240 0 : void DrawViewWrapper::setMarkHandleProvider( MarkHandleProvider* pMarkHandleProvider )
241 : {
242 0 : m_pMarkHandleProvider = pMarkHandleProvider;
243 0 : }
244 :
245 0 : void DrawViewWrapper::CompleteRedraw(OutputDevice* pOut, const Region& rReg, sdr::contact::ViewObjectContactRedirector* /* pRedirector */)
246 : {
247 0 : svtools::ColorConfig aColorConfig;
248 0 : Color aFillColor = Color( aColorConfig.GetColorValue( svtools::DOCCOLOR ).nColor );
249 0 : this->SetApplicationBackgroundColor(aFillColor);
250 0 : this->E3dView::CompleteRedraw( pOut, rReg );
251 0 : }
252 :
253 0 : SdrObject* DrawViewWrapper::getSelectedObject() const
254 : {
255 0 : SdrObject* pObj(NULL);
256 0 : const SdrMarkList& rMarkList = this->GetMarkedObjectList();
257 0 : if(rMarkList.GetMarkCount() == 1)
258 : {
259 0 : SdrMark* pMark = rMarkList.GetMark(0);
260 0 : pObj = pMark->GetMarkedSdrObj();
261 : }
262 0 : return pObj;
263 : }
264 :
265 0 : SdrObject* DrawViewWrapper::getTextEditObject() const
266 : {
267 0 : SdrObject* pObj = this->getSelectedObject();
268 0 : SdrObject* pTextObj = NULL;
269 0 : if( pObj && pObj->HasTextEdit())
270 0 : pTextObj = (SdrTextObj*)pObj;
271 0 : return pTextObj;
272 : }
273 :
274 0 : void DrawViewWrapper::attachParentReferenceDevice( const uno::Reference< frame::XModel > & xChartModel )
275 : {
276 0 : OutputDevice * pParentRefDev( lcl_GetParentRefDevice( xChartModel ));
277 0 : SdrOutliner * pOutliner( getOutliner());
278 0 : if( pParentRefDev && pOutliner )
279 : {
280 0 : pOutliner->SetRefDevice( pParentRefDev );
281 : }
282 0 : }
283 :
284 0 : SdrOutliner* DrawViewWrapper::getOutliner() const
285 : {
286 0 : return m_apOutliner.get();
287 : }
288 :
289 0 : SfxItemSet DrawViewWrapper::getPositionAndSizeItemSetFromMarkedObject() const
290 : {
291 0 : SfxItemSet aFullSet( GetModel()->GetItemPool(),
292 : SID_ATTR_TRANSFORM_POS_X,SID_ATTR_TRANSFORM_ANGLE,
293 : SID_ATTR_TRANSFORM_PROTECT_POS,SID_ATTR_TRANSFORM_AUTOHEIGHT,
294 : SDRATTR_ECKENRADIUS,SDRATTR_ECKENRADIUS,
295 : SID_ATTR_METRIC,SID_ATTR_METRIC,
296 0 : 0);
297 0 : SfxItemSet aGeoSet( E3dView::GetGeoAttrFromMarked() );
298 0 : aFullSet.Put( aGeoSet );
299 0 : aFullSet.Put( SfxUInt16Item(SID_ATTR_METRIC,static_cast< sal_uInt16 >( ConfigurationAccess::getFieldUnit())));
300 0 : return aFullSet;
301 : }
302 :
303 0 : SdrObject* DrawViewWrapper::getNamedSdrObject( const OUString& rName ) const
304 : {
305 0 : if(rName.isEmpty())
306 0 : return 0;
307 0 : SdrPageView* pSdrPageView = this->GetPageView();
308 0 : if( pSdrPageView )
309 : {
310 0 : return DrawModelWrapper::getNamedSdrObject( rName, pSdrPageView->GetObjList() );
311 : }
312 0 : return 0;
313 : }
314 :
315 0 : bool DrawViewWrapper::IsObjectHit( SdrObject* pObj, const Point& rPnt ) const
316 : {
317 0 : if(pObj)
318 : {
319 0 : Rectangle aRect(pObj->GetCurrentBoundRect());
320 0 : return aRect.IsInside(rPnt);
321 : }
322 0 : return false;
323 : }
324 :
325 0 : void DrawViewWrapper::Notify(SfxBroadcaster& rBC, const SfxHint& rHint)
326 : {
327 : //prevent wrong reselection of objects
328 0 : SdrModel* pSdrModel( this->GetModel() );
329 0 : if( pSdrModel && pSdrModel->isLocked() )
330 0 : return;
331 :
332 0 : const SdrHint* pSdrHint = dynamic_cast< const SdrHint* >( &rHint );
333 :
334 : //#i76053# do nothing when only changes on the hidden draw page were made ( e.g. when the symbols for the dialogs are created )
335 0 : SdrPageView* pSdrPageView = this->GetPageView();
336 0 : if( pSdrHint && pSdrPageView )
337 : {
338 0 : if( pSdrPageView->GetPage() != pSdrHint->GetPage() )
339 0 : return;
340 : }
341 :
342 0 : E3dView::Notify(rBC, rHint);
343 :
344 0 : if( pSdrHint != 0 )
345 : {
346 0 : SdrHintKind eKind = pSdrHint->GetKind();
347 0 : if( eKind == HINT_BEGEDIT )
348 : {
349 : // #i79965# remember map mode
350 : OSL_ASSERT( ! m_bRestoreMapMode );
351 0 : OutputDevice* pOutDev = this->GetFirstOutputDevice();
352 0 : if( pOutDev )
353 : {
354 0 : m_aMapModeToRestore = pOutDev->GetMapMode();
355 0 : m_bRestoreMapMode = true;
356 : }
357 : }
358 0 : else if( eKind == HINT_ENDEDIT )
359 : {
360 : // #i79965# scroll back view when ending text edit
361 : OSL_ASSERT( m_bRestoreMapMode );
362 0 : if( m_bRestoreMapMode )
363 : {
364 0 : OutputDevice* pOutDev = this->GetFirstOutputDevice();
365 0 : if( pOutDev )
366 : {
367 0 : pOutDev->SetMapMode( m_aMapModeToRestore );
368 0 : m_bRestoreMapMode = false;
369 : }
370 : }
371 : }
372 : }
373 : }
374 :
375 0 : SdrObject* DrawViewWrapper::getSdrObject( const uno::Reference<
376 : drawing::XShape >& xShape )
377 : {
378 0 : SdrObject* pRet = 0;
379 0 : uno::Reference< lang::XUnoTunnel > xUnoTunnel( xShape, uno::UNO_QUERY );
380 0 : uno::Reference< lang::XTypeProvider > xTypeProvider( xShape, uno::UNO_QUERY );
381 0 : if(xUnoTunnel.is()&&xTypeProvider.is())
382 : {
383 0 : SvxShape* pSvxShape = reinterpret_cast<SvxShape*>(xUnoTunnel->getSomething( SvxShape::getUnoTunnelId() ));
384 0 : if(pSvxShape)
385 0 : pRet = pSvxShape->GetSdrObject();
386 : }
387 0 : return pRet;
388 : }
389 :
390 : //.............................................................................
391 : } //namespace chart
392 : //.............................................................................
393 :
394 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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