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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 <com/sun/star/embed/NoVisualAreaSizeException.hpp>
21 :
22 : #include <svx/svditer.hxx>
23 : #include <svx/svdograf.hxx>
24 : #include <svx/svdogrp.hxx>
25 : #include <svx/svdoole2.hxx>
26 : #include <svx/svdpage.hxx>
27 : #include <svx/svdundo.hxx>
28 : #include <sfx2/docfile.hxx>
29 : #include <tools/urlobj.hxx>
30 : #include <toolkit/helper/vclunohelper.hxx>
31 :
32 : #include "drawview.hxx"
33 : #include "global.hxx"
34 : #include "drwlayer.hxx"
35 : #include "viewdata.hxx"
36 : #include "document.hxx"
37 : #include "docsh.hxx"
38 : #include "drwtrans.hxx"
39 : #include "transobj.hxx" // SetDrawClipDoc
40 : #include "drawutil.hxx"
41 : #include "scmod.hxx"
42 : #include "globstr.hrc"
43 : #include "chartarr.hxx"
44 :
45 : using namespace com::sun::star;
46 :
47 : // STATIC DATA -----------------------------------------------------------
48 :
49 5 : Point aDragStartDiff;
50 :
51 : // -----------------------------------------------------------------------
52 :
53 : //! welche Funktionen aus drawview/drawvie4 muessen wirklich ohne Optimierung sein?
54 :
55 : #ifdef _MSC_VER
56 : #pragma optimize ( "", off )
57 : #endif
58 :
59 : // -----------------------------------------------------------------------
60 :
61 0 : void ScDrawView::CheckOle( const SdrMarkList& rMarkList, sal_Bool& rAnyOle, sal_Bool& rOneOle )
62 : {
63 0 : rAnyOle = rOneOle = false;
64 0 : sal_uLong nCount = rMarkList.GetMarkCount();
65 0 : for (sal_uLong i=0; i<nCount; i++)
66 : {
67 0 : SdrMark* pMark = rMarkList.GetMark(i);
68 0 : SdrObject* pObj = pMark->GetMarkedSdrObj();
69 0 : sal_uInt16 nSdrObjKind = pObj->GetObjIdentifier();
70 0 : if (nSdrObjKind == OBJ_OLE2)
71 : {
72 0 : rAnyOle = sal_True;
73 0 : rOneOle = (nCount == 1);
74 0 : break;
75 : }
76 0 : else if ( pObj->ISA(SdrObjGroup) )
77 : {
78 0 : SdrObjListIter aIter( *pObj, IM_DEEPNOGROUPS );
79 0 : SdrObject* pSubObj = aIter.Next();
80 0 : while (pSubObj)
81 : {
82 0 : if ( pSubObj->GetObjIdentifier() == OBJ_OLE2 )
83 : {
84 0 : rAnyOle = sal_True;
85 : // rOneOle remains sal_False - a group isn't treated like a single OLE object
86 0 : return;
87 : }
88 0 : pSubObj = aIter.Next();
89 0 : }
90 : }
91 : }
92 : }
93 :
94 0 : sal_Bool ScDrawView::BeginDrag( Window* pWindow, const Point& rStartPos )
95 : {
96 0 : sal_Bool bReturn = false;
97 :
98 0 : if ( AreObjectsMarked() )
99 : {
100 0 : BrkAction();
101 :
102 0 : Rectangle aMarkedRect = GetAllMarkedRect();
103 0 : Region aRegion( aMarkedRect );
104 :
105 0 : aDragStartDiff = rStartPos - aMarkedRect.TopLeft();
106 :
107 : sal_Bool bAnyOle, bOneOle;
108 0 : const SdrMarkList& rMarkList = GetMarkedObjectList();
109 0 : CheckOle( rMarkList, bAnyOle, bOneOle );
110 :
111 0 : ScDocShellRef aDragShellRef;
112 0 : if (bAnyOle)
113 : {
114 0 : aDragShellRef = new ScDocShell; // DocShell needs a Ref immediately
115 0 : aDragShellRef->DoInitNew(NULL);
116 : }
117 0 : ScDrawLayer::SetGlobalDrawPersist(aDragShellRef);
118 0 : SdrModel* pModel = GetAllMarkedModel();
119 0 : ScDrawLayer::SetGlobalDrawPersist(NULL);
120 :
121 : // Charts now always copy their data in addition to the source reference, so
122 : // there's no need to call SchDLL::Update for the charts in the clipboard doc.
123 : // Update with the data (including NumberFormatter) from the live document would
124 : // also store the NumberFormatter in the clipboard chart (#88749#)
125 : // lcl_RefreshChartData( pModel, pViewData->GetDocument() );
126 :
127 0 : ScDocShell* pDocSh = pViewData->GetDocShell();
128 :
129 0 : TransferableObjectDescriptor aObjDesc;
130 0 : pDocSh->FillTransferableObjectDescriptor( aObjDesc );
131 0 : aObjDesc.maDisplayName = pDocSh->GetMedium()->GetURLObject().GetURLNoPass();
132 : // maSize is set in ScDrawTransferObj ctor
133 :
134 0 : ScDrawTransferObj* pTransferObj = new ScDrawTransferObj( pModel, pDocSh, aObjDesc );
135 0 : uno::Reference<datatransfer::XTransferable> xTransferable( pTransferObj );
136 :
137 0 : pTransferObj->SetDrawPersist( &aDragShellRef ); // keep persist for ole objects alive
138 0 : pTransferObj->SetDragSource( this ); // copies selection
139 :
140 0 : SC_MOD()->SetDragObject( NULL, pTransferObj ); // for internal D&D
141 0 : pTransferObj->StartDrag( pWindow, DND_ACTION_COPYMOVE | DND_ACTION_LINK );
142 : }
143 :
144 0 : return bReturn;
145 : }
146 :
147 0 : void ScDrawView::DoCopy()
148 : {
149 : sal_Bool bAnyOle, bOneOle;
150 0 : const SdrMarkList& rMarkList = GetMarkedObjectList();
151 0 : CheckOle( rMarkList, bAnyOle, bOneOle );
152 :
153 : // update ScGlobal::pDrawClipDocShellRef
154 0 : ScDrawLayer::SetGlobalDrawPersist( ScTransferObj::SetDrawClipDoc( bAnyOle ) );
155 0 : SdrModel* pModel = GetAllMarkedModel();
156 0 : ScDrawLayer::SetGlobalDrawPersist(NULL);
157 :
158 : // Charts now always copy their data in addition to the source reference, so
159 : // there's no need to call SchDLL::Update for the charts in the clipboard doc.
160 : // Update with the data (including NumberFormatter) from the live document would
161 : // also store the NumberFormatter in the clipboard chart (#88749#)
162 : // lcl_RefreshChartData( pModel, pViewData->GetDocument() );
163 :
164 0 : ScDocShell* pDocSh = pViewData->GetDocShell();
165 :
166 0 : TransferableObjectDescriptor aObjDesc;
167 0 : pDocSh->FillTransferableObjectDescriptor( aObjDesc );
168 0 : aObjDesc.maDisplayName = pDocSh->GetMedium()->GetURLObject().GetURLNoPass();
169 : // maSize is set in ScDrawTransferObj ctor
170 :
171 0 : ScDrawTransferObj* pTransferObj = new ScDrawTransferObj( pModel, pDocSh, aObjDesc );
172 0 : uno::Reference<datatransfer::XTransferable> xTransferable( pTransferObj );
173 :
174 0 : if ( ScGlobal::pDrawClipDocShellRef )
175 : {
176 0 : pTransferObj->SetDrawPersist( &(*ScGlobal::pDrawClipDocShellRef) ); // keep persist for ole objects alive
177 : }
178 :
179 0 : pTransferObj->CopyToClipboard( pViewData->GetActiveWin() ); // system clipboard
180 0 : SC_MOD()->SetClipObject( NULL, pTransferObj ); // internal clipboard
181 0 : }
182 :
183 0 : uno::Reference<datatransfer::XTransferable> ScDrawView::CopyToTransferable()
184 : {
185 : sal_Bool bAnyOle, bOneOle;
186 0 : const SdrMarkList& rMarkList = GetMarkedObjectList();
187 0 : CheckOle( rMarkList, bAnyOle, bOneOle );
188 :
189 : // update ScGlobal::pDrawClipDocShellRef
190 0 : ScDrawLayer::SetGlobalDrawPersist( ScTransferObj::SetDrawClipDoc( bAnyOle ) );
191 0 : SdrModel* pModel = GetAllMarkedModel();
192 0 : ScDrawLayer::SetGlobalDrawPersist(NULL);
193 :
194 : // Charts now always copy their data in addition to the source reference, so
195 : // there's no need to call SchDLL::Update for the charts in the clipboard doc.
196 : // Update with the data (including NumberFormatter) from the live document would
197 : // also store the NumberFormatter in the clipboard chart (#88749#)
198 : // lcl_RefreshChartData( pModel, pViewData->GetDocument() );
199 :
200 0 : ScDocShell* pDocSh = pViewData->GetDocShell();
201 :
202 0 : TransferableObjectDescriptor aObjDesc;
203 0 : pDocSh->FillTransferableObjectDescriptor( aObjDesc );
204 0 : aObjDesc.maDisplayName = pDocSh->GetMedium()->GetURLObject().GetURLNoPass();
205 : // maSize is set in ScDrawTransferObj ctor
206 :
207 0 : ScDrawTransferObj* pTransferObj = new ScDrawTransferObj( pModel, pDocSh, aObjDesc );
208 0 : uno::Reference<datatransfer::XTransferable> xTransferable( pTransferObj );
209 :
210 0 : if ( ScGlobal::pDrawClipDocShellRef )
211 : {
212 0 : pTransferObj->SetDrawPersist( &(*ScGlobal::pDrawClipDocShellRef) ); // keep persist for ole objects alive
213 : }
214 :
215 0 : return xTransferable;
216 : }
217 :
218 : // Korrektur fuer 100% berechnen, unabhaengig von momentanen Einstellungen
219 :
220 0 : void ScDrawView::CalcNormScale( Fraction& rFractX, Fraction& rFractY ) const
221 : {
222 0 : double nPPTX = ScGlobal::nScreenPPTX;
223 0 : double nPPTY = ScGlobal::nScreenPPTY;
224 :
225 0 : if (pViewData)
226 0 : nPPTX /= pViewData->GetDocShell()->GetOutputFactor();
227 :
228 0 : SCCOL nEndCol = 0;
229 0 : SCROW nEndRow = 0;
230 0 : pDoc->GetTableArea( nTab, nEndCol, nEndRow );
231 0 : if (nEndCol<20)
232 0 : nEndCol = 20;
233 0 : if (nEndRow<20)
234 0 : nEndRow = 1000;
235 :
236 0 : Fraction aZoom(1,1);
237 : ScDrawUtil::CalcScale( pDoc, nTab, 0,0, nEndCol,nEndRow, pDev, aZoom,aZoom,
238 0 : nPPTX, nPPTY, rFractX,rFractY );
239 0 : }
240 :
241 0 : void ScDrawView::SetMarkedOriginalSize()
242 : {
243 0 : SdrUndoGroup* pUndoGroup = new SdrUndoGroup(*GetModel());
244 :
245 0 : const SdrMarkList& rMarkList = GetMarkedObjectList();
246 0 : long nDone = 0;
247 0 : sal_uLong nCount = rMarkList.GetMarkCount();
248 0 : for (sal_uLong i=0; i<nCount; i++)
249 : {
250 0 : SdrObject* pObj = rMarkList.GetMark(i)->GetMarkedSdrObj();
251 0 : sal_uInt16 nIdent = pObj->GetObjIdentifier();
252 0 : sal_Bool bDo = false;
253 0 : Size aOriginalSize;
254 0 : if (nIdent == OBJ_OLE2)
255 : {
256 : // TODO/LEAN: working with visual area can switch object to running state
257 0 : uno::Reference < embed::XEmbeddedObject > xObj( ((SdrOle2Obj*)pObj)->GetObjRef(), uno::UNO_QUERY );
258 0 : if ( xObj.is() ) // NULL for an invalid object that couldn't be loaded
259 : {
260 0 : sal_Int64 nAspect = ((SdrOle2Obj*)pObj)->GetAspect();
261 :
262 0 : if ( nAspect == embed::Aspects::MSOLE_ICON )
263 : {
264 0 : MapMode aMapMode( MAP_100TH_MM );
265 0 : aOriginalSize = ((SdrOle2Obj*)pObj)->GetOrigObjSize( &aMapMode );
266 0 : bDo = sal_True;
267 : }
268 : else
269 : {
270 0 : MapUnit aUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObj->getMapUnit( ((SdrOle2Obj*)pObj)->GetAspect() ) );
271 0 : awt::Size aSz;
272 : try
273 : {
274 0 : aSz = xObj->getVisualAreaSize( ((SdrOle2Obj*)pObj)->GetAspect() );
275 : aOriginalSize = OutputDevice::LogicToLogic(
276 : Size( aSz.Width, aSz.Height ),
277 0 : aUnit, MAP_100TH_MM );
278 0 : bDo = sal_True;
279 0 : } catch( embed::NoVisualAreaSizeException& )
280 : {
281 : OSL_ENSURE( false, "Can't get the original size of the object!" );
282 : }
283 : }
284 0 : }
285 : }
286 0 : else if (nIdent == OBJ_GRAF)
287 : {
288 0 : const Graphic& rGraphic = ((SdrGrafObj*)pObj)->GetGraphic();
289 :
290 0 : MapMode aSourceMap = rGraphic.GetPrefMapMode();
291 0 : MapMode aDestMap( MAP_100TH_MM );
292 0 : if (aSourceMap.GetMapUnit() == MAP_PIXEL)
293 : {
294 : // Pixel-Korrektur beruecksichtigen, damit Bitmap auf dem Bildschirm stimmt
295 :
296 0 : Fraction aNormScaleX, aNormScaleY;
297 0 : CalcNormScale( aNormScaleX, aNormScaleY );
298 0 : aDestMap.SetScaleX(aNormScaleX);
299 0 : aDestMap.SetScaleY(aNormScaleY);
300 : }
301 0 : if (pViewData)
302 : {
303 0 : Window* pActWin = pViewData->GetActiveWin();
304 0 : if (pActWin)
305 : {
306 : aOriginalSize = pActWin->LogicToLogic(
307 0 : rGraphic.GetPrefSize(), &aSourceMap, &aDestMap );
308 0 : bDo = sal_True;
309 : }
310 0 : }
311 : }
312 :
313 0 : if ( bDo )
314 : {
315 0 : Rectangle aDrawRect = pObj->GetLogicRect();
316 :
317 0 : pUndoGroup->AddAction( new SdrUndoGeoObj( *pObj ) );
318 0 : pObj->Resize( aDrawRect.TopLeft(), Fraction( aOriginalSize.Width(), aDrawRect.GetWidth() ),
319 0 : Fraction( aOriginalSize.Height(), aDrawRect.GetHeight() ) );
320 0 : ++nDone;
321 : }
322 : }
323 :
324 0 : if (nDone)
325 : {
326 0 : pUndoGroup->SetComment(ScGlobal::GetRscString( STR_UNDO_ORIGINALSIZE ));
327 0 : ScDocShell* pDocSh = pViewData->GetDocShell();
328 0 : pDocSh->GetUndoManager()->AddUndoAction(pUndoGroup);
329 0 : pDocSh->SetDrawModified();
330 : }
331 : else
332 0 : delete pUndoGroup;
333 15 : }
334 :
335 :
336 : #ifdef _MSC_VER
337 : #pragma optimize ( "", on )
338 : #endif
339 :
340 :
341 :
342 :
343 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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