summaryrefslogtreecommitdiff
path: root/sc/source/ui/view/viewfun7.cxx
blob: f704256756feb04c7dfea0e753a18efaba2bc232 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
 * This file is part of the LibreOffice project.
 *
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * This file incorporates work covered by the following license notice:
 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
 *   contributor license agreements. See the NOTICE file distributed
 *   with this work for additional information regarding copyright
 *   ownership. The ASF licenses this file to you under the Apache
 *   License, Version 2.0 (the "License"); you may not use this file
 *   except in compliance with the License. You may obtain a copy of
 *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
 */

#include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
#include <com/sun/star/embed/XEmbeddedObject.hpp>

#include <svx/svditer.hxx>
#include <svx/svdograf.hxx>
#include <svx/svdoole2.hxx>
#include <svx/svdouno.hxx>
#include <svx/svdpage.hxx>
#include <svx/svdpagv.hxx>
#include <svx/svdundo.hxx>
#include <svtools/embedhlp.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/ipclient.hxx>
#include <toolkit/helper/vclunohelper.hxx>
#include <com/sun/star/embed/Aspects.hpp>
#include <osl/diagnose.h>

#include <document.hxx>
#include <viewfunc.hxx>
#include <tabvwsh.hxx>
#include <drawview.hxx>
#include <scmod.hxx>
#include <drwlayer.hxx>
#include <drwtrans.hxx>
#include <globstr.hrc>
#include <scresid.hxx>
#include <docuno.hxx>
#include <docsh.hxx>
#include <dragdata.hxx>
#include <gridwin.hxx>
#include <stlpool.hxx>

bool bPasteIsMove = false;

using namespace com::sun::star;

static void lcl_AdjustInsertPos( ScViewData& rData, Point& rPos, const Size& rSize )
{
    SdrPage* pPage = rData.GetScDrawView()->GetModel().GetPage( static_cast<sal_uInt16>(rData.GetTabNo()) );
    OSL_ENSURE(pPage,"pPage ???");
    Size aPgSize( pPage->GetSize() );
    if (aPgSize.Width() < 0)
        aPgSize.setWidth( -aPgSize.Width() );
    tools::Long x = aPgSize.Width() - rPos.X() - rSize.Width();
    tools::Long y = aPgSize.Height() - rPos.Y() - rSize.Height();
    // if necessary: adjustments (80/200) for pixel approx. errors
    if( x < 0 )
        rPos.AdjustX(x + 80 );
    if( y < 0 )
        rPos.AdjustY(y + 200 );
    rPos.AdjustX(rSize.Width() / 2 );          // position at paste is center
    rPos.AdjustY(rSize.Height() / 2 );
}

void ScViewFunc::PasteDraw( const Point& rLogicPos, SdrModel* pModel,
        bool bGroup, std::u16string_view rSrcShellID, std::u16string_view rDestShellID )
{
    bool bSameDocClipboard = rSrcShellID == rDestShellID;

    MakeDrawLayer();
    Point aPos( rLogicPos );

    // MapMode at Outliner-RefDevice has to be right (as in FuText::MakeOutliner)
    //! merge with FuText::MakeOutliner?
    MapMode aOldMapMode;
    OutputDevice* pRef = GetViewData().GetDocument().GetDrawLayer()->GetRefDevice();
    if (pRef)
    {
        aOldMapMode = pRef->GetMapMode();
        pRef->SetMapMode( MapMode(MapUnit::Map100thMM) );
    }

    bool bNegativePage = GetViewData().GetDocument().IsNegativePage( GetViewData().GetTabNo() );

    SdrView* pDragEditView = nullptr;
    ScModule* pScMod = SC_MOD();
    const ScDragData& rData = pScMod->GetDragData();
    ScDrawTransferObj* pDrawTrans = rData.pDrawTransfer;
    if (pDrawTrans)
    {
        pDragEditView = pDrawTrans->GetDragSourceView();

        aPos -= aDragStartDiff;
        if ( bNegativePage )
        {
            if (aPos.X() > 0) aPos.setX( 0 );
        }
        else
        {
            if (aPos.X() < 0) aPos.setX( 0 );
        }
        if (aPos.Y() < 0) aPos.setY( 0 );
    }

    ScDrawView* pScDrawView = GetScDrawView();
    if (bGroup)
        pScDrawView->BegUndo( ScResId( STR_UNDO_PASTE ) );

    bool bSameDoc = ( pDragEditView && &pDragEditView->GetModel() == &pScDrawView->GetModel() );
    if (bSameDoc)
    {
            // copy locally - incl. charts

        Point aSourceStart = pDragEditView->GetAllMarkedRect().TopLeft();
        tools::Long nDiffX = aPos.X() - aSourceStart.X();
        tools::Long nDiffY = aPos.Y() - aSourceStart.Y();

            // move within a page?

        if ( bPasteIsMove &&
                pScDrawView->GetSdrPageView()->GetPage() ==
                pDragEditView->GetSdrPageView()->GetPage() )
        {
            if ( nDiffX != 0 || nDiffY != 0 )
                pDragEditView->MoveAllMarked(Size(nDiffX,nDiffY));
        }
        else
        {
            SdrModel& rDrawModel = pDragEditView->GetModel();
            SCTAB nTab = GetViewData().GetTabNo();
            SdrPage* pDestPage = rDrawModel.GetPage( static_cast< sal_uInt16 >( nTab ) );
            OSL_ENSURE(pDestPage,"who is this, Page?");

            ::std::vector< OUString > aExcludedChartNames;
            if ( pDestPage )
            {
                ScChartHelper::GetChartNames( aExcludedChartNames, pDestPage );
            }

            SdrMarkList aMark = pDragEditView->GetMarkedObjectList();
            aMark.ForceSort();
            const size_t nMarkCnt=aMark.GetMarkCount();
            for (size_t nm=0; nm<nMarkCnt; ++nm) {
                const SdrMark* pM=aMark.GetMark(nm);
                const SdrObject* pObj=pM->GetMarkedSdrObj();

                // Directly Clone to target SdrModel
                rtl::Reference<SdrObject> pNewObj(pObj->CloneSdrObject(rDrawModel));

                if (pNewObj!=nullptr)
                {
                    //  copy graphics within the same model - always needs new name
                    if ( dynamic_cast<const SdrGrafObj*>( pNewObj.get()) !=  nullptr && !bPasteIsMove )
                        pNewObj->SetName(static_cast<ScDrawLayer*>(&rDrawModel)->GetNewGraphicName());

                    if (nDiffX!=0 || nDiffY!=0)
                        pNewObj->NbcMove(Size(nDiffX,nDiffY));
                    if (pDestPage)
                        pDestPage->InsertObject( pNewObj.get() );
                    pScDrawView->AddUndo(std::make_unique<SdrUndoInsertObj>( *pNewObj ));

                    if (ScDrawLayer::IsCellAnchored(*pNewObj))
                        ScDrawLayer::SetCellAnchoredFromPosition(*pNewObj, GetViewData().GetDocument(), nTab,
                                                                 ScDrawLayer::IsResizeWithCell(*pNewObj));
                }
            }

            if (bPasteIsMove)
                pDragEditView->DeleteMarked();

            ScDocument& rDocument = GetViewData().GetDocument();
            ScDocShell* pDocShell = GetViewData().GetDocShell();
            ScModelObj* pModelObj = ( pDocShell ? pDocShell->GetModel() : nullptr );
            if ( pDestPage && pModelObj && pDrawTrans )
            {
                const ScRangeListVector& rProtectedChartRangesVector( pDrawTrans->GetProtectedChartRangesVector() );
                ScChartHelper::CreateProtectedChartListenersAndNotify( rDocument, pDestPage, pModelObj, nTab,
                    rProtectedChartRangesVector, aExcludedChartNames, bSameDoc );
            }
        }
    }
    else
    {
        bPasteIsMove = false;       // no internal move happened
        SdrView aView(*pModel);     // #i71529# never create a base class of SdrView directly!
        SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel().GetPage(0));
        aView.MarkAllObj(pPv);
        Size aSize = aView.GetAllMarkedRect().GetSize();
        lcl_AdjustInsertPos( GetViewData(), aPos, aSize );

        // don't change marking if OLE object is active
        // (at Drop from OLE object it would be deactivated in the middle of ExecuteDrag!)

        SdrInsertFlags nOptions = SdrInsertFlags::NONE;
        SfxInPlaceClient* pClient = GetViewData().GetViewShell()->GetIPClient();
        if ( pClient && pClient->IsObjectInPlaceActive() )
            nOptions |= SdrInsertFlags::DONTMARK;

        ::std::vector< OUString > aExcludedChartNames;
        SCTAB nTab = GetViewData().GetTabNo();
        SdrPage* pPage = pScDrawView->GetModel().GetPage( static_cast< sal_uInt16 >( nTab ) );
        OSL_ENSURE( pPage, "Page?" );
        if ( pPage )
        {
            ScChartHelper::GetChartNames( aExcludedChartNames, pPage );
        }

        if ( !bSameDocClipboard )
        {
            auto pPool = static_cast<ScStyleSheetPool*>(pScDrawView->GetModel().GetStyleSheetPool());
            pPool->CopyUsedGraphicStylesFrom(pModel->GetStyleSheetPool());

            // #89247# Set flag for ScDocument::UpdateChartListeners() which is
            // called during paste.
            GetViewData().GetDocument().SetPastingDrawFromOtherDoc( true );
        }

        pScDrawView->Paste(*pModel, aPos, nullptr, nOptions);

        if ( !bSameDocClipboard )
            GetViewData().GetDocument().SetPastingDrawFromOtherDoc( false );

        // Paste puts all objects on the active (front) layer
        // controls must be on SC_LAYER_CONTROLS
        if (pPage)
        {
            SdrObjListIter aIter( pPage, SdrIterMode::DeepNoGroups );
            SdrObject* pObject = aIter.Next();
            while (pObject)
            {
                if ( dynamic_cast<const SdrUnoObj*>( pObject) !=  nullptr && pObject->GetLayer() != SC_LAYER_CONTROLS )
                    pObject->NbcSetLayer(SC_LAYER_CONTROLS);

                if (ScDrawLayer::IsCellAnchored(*pObject))
                    ScDrawLayer::SetCellAnchoredFromPosition(*pObject, GetViewData().GetDocument(), nTab,
                                                             ScDrawLayer::IsResizeWithCell(*pObject));

                pObject = aIter.Next();
            }
        }

        // all graphics objects must have names
        GetViewData().GetDocument().EnsureGraphicNames();

        ScDocument& rDocument = GetViewData().GetDocument();
        ScDocShell* pDocShell = GetViewData().GetDocShell();
        ScModelObj* pModelObj = ( pDocShell ? pDocShell->GetModel() : nullptr );
        const ScDrawTransferObj* pTransferObj = ScDrawTransferObj::GetOwnClipboard(ScTabViewShell::GetClipData(GetViewData().GetActiveWin()));
        if ( pPage && pModelObj && ( pTransferObj || pDrawTrans ) )
        {
            const ScRangeListVector& rProtectedChartRangesVector(
                pTransferObj ? pTransferObj->GetProtectedChartRangesVector() : pDrawTrans->GetProtectedChartRangesVector() );
            ScChartHelper::CreateProtectedChartListenersAndNotify( rDocument, pPage, pModelObj, nTab,
                rProtectedChartRangesVector, aExcludedChartNames, bSameDocClipboard );
        }
    }

    if (bGroup)
    {
        pScDrawView->GroupMarked();
        pScDrawView->EndUndo();
    }

    if (pRef)
        pRef->SetMapMode( aOldMapMode );

    // GetViewData().GetViewShell()->SetDrawShell( true );
    // It is not sufficient to just set the DrawShell if we pasted, for
    // example, a chart.  SetDrawShellOrSub() would only work for D&D in the
    // same document but not if inserting from the clipboard, therefore
    // MarkListHasChanged() is what we need.
    pScDrawView->MarkListHasChanged();

}

bool ScViewFunc::PasteObject( const Point& rPos, const uno::Reference < embed::XEmbeddedObject >& xObj,
                                const Size* pDescSize, const Graphic* pReplGraph, const OUString& aMediaType, sal_Int64 nAspect )
{
    MakeDrawLayer();
    if ( xObj.is() )
    {
        OUString aName;
        //TODO/MBA: is that OK?
        comphelper::EmbeddedObjectContainer& aCnt = GetViewData().GetViewShell()->GetObjectShell()->GetEmbeddedObjectContainer();
        if ( !aCnt.HasEmbeddedObject( xObj ) )
            aCnt.InsertEmbeddedObject( xObj, aName );
        else
            aName = aCnt.GetEmbeddedObjectName( xObj );

        svt::EmbeddedObjectRef aObjRef( xObj, nAspect );
        if ( pReplGraph )
            aObjRef.SetGraphic( *pReplGraph, aMediaType );

        Size aSize;
        if ( nAspect == embed::Aspects::MSOLE_ICON )
        {
            MapMode aMapMode( MapUnit::Map100thMM );
            aSize = aObjRef.GetSize( &aMapMode );
        }
        else
        {
            // working with visual area can switch object to running state
            MapUnit aMapObj = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObj->getMapUnit( nAspect ) );
            MapUnit aMap100 = MapUnit::Map100thMM;

            if ( pDescSize && pDescSize->Width() && pDescSize->Height() )
            {
                // use size from object descriptor if given
                aSize = OutputDevice::LogicToLogic(*pDescSize, MapMode(aMap100), MapMode(aMapObj));
                awt::Size aSz;
                aSz.Width = aSize.Width();
                aSz.Height = aSize.Height();
                xObj->setVisualAreaSize( nAspect, aSz );
            }

            awt::Size aSz;
            try
            {
                aSz = xObj->getVisualAreaSize( nAspect );
            }
            catch ( embed::NoVisualAreaSizeException& )
            {
                // the default size will be set later
            }

            aSize = Size( aSz.Width, aSz.Height );
            aSize = OutputDevice::LogicToLogic(aSize, MapMode(aMapObj), MapMode(aMap100)); // for SdrOle2Obj

            if( aSize.IsEmpty() )
            {
                OSL_FAIL("SvObjectDescriptor::GetSize == 0");
                aSize.setWidth( 5000 );
                aSize.setHeight( 5000 );
                aSize = OutputDevice::LogicToLogic(aSize, MapMode(aMap100), MapMode(aMapObj));
                aSz.Width = aSize.Width();
                aSz.Height = aSize.Height();
                xObj->setVisualAreaSize( nAspect, aSz );
            }
        }

        // don't call AdjustInsertPos
        Point aInsPos = rPos;
        if ( GetViewData().GetDocument().IsNegativePage( GetViewData().GetTabNo() ) )
            aInsPos.AdjustX( -(aSize.Width()) );
        tools::Rectangle aRect( aInsPos, aSize );

        ScDrawView* pDrView = GetScDrawView();
        rtl::Reference<SdrOle2Obj> pSdrObj = new SdrOle2Obj(
            pDrView->getSdrModelFromSdrView(),
            aObjRef,
            aName,
            aRect);

        SdrPageView* pPV = pDrView->GetSdrPageView();
        pDrView->InsertObjectSafe( pSdrObj.get(), *pPV );             // don't mark if OLE
        GetViewData().GetViewShell()->SetDrawShell( true );
        return true;
    }
    else
        return false;
}

bool ScViewFunc::PasteBitmapEx( const Point& rPos, const BitmapEx& rBmpEx )
{
    Graphic aGraphic(rBmpEx);
    return PasteGraphic( rPos, aGraphic, "" );
}

bool ScViewFunc::PasteMetaFile( const Point& rPos, const GDIMetaFile& rMtf )
{
    Graphic aGraphic(rMtf);
    return PasteGraphic( rPos, aGraphic, "" );
}

bool ScViewFunc::PasteGraphic( const Point& rPos, const Graphic& rGraphic,
                                const OUString& rFile )
{
    MakeDrawLayer();
    ScDrawView* pScDrawView = GetScDrawView();

    if (!pScDrawView)
        return false;

    // #i123922# check if the drop was over an existing object; if yes, evtl. replace
    // the graphic for a SdrGraphObj (including link state updates) or adapt the fill
    // style for other objects
    SdrPageView* pPageView = pScDrawView->GetSdrPageView();
    if (pPageView)
    {
        SdrObject* pPickObj = pScDrawView->PickObj(rPos, pScDrawView->getHitTolLog(), pPageView);
        if (pPickObj)
        {
            const OUString aBeginUndo(ScResId(STR_UNDO_DRAGDROP));
            SdrObject* pResult = pScDrawView->ApplyGraphicToObject(
                *pPickObj,
                rGraphic,
                aBeginUndo,
                rFile);

            if (pResult)
            {
                // we are done; mark the modified/new object
                pScDrawView->MarkObj(pResult, pScDrawView->GetSdrPageView());
                return true;
            }
        }
    }

    Point aPos( rPos );
    vcl::Window* pWin = GetActiveWin();
    MapMode aSourceMap = rGraphic.GetPrefMapMode();
    MapMode aDestMap( MapUnit::Map100thMM );

    if (aSourceMap.GetMapUnit() == MapUnit::MapPixel)
    {
        // consider pixel correction, so bitmap fits to screen
        Fraction aScaleX, aScaleY;
        pScDrawView->CalcNormScale( aScaleX, aScaleY );
        aDestMap.SetScaleX(aScaleX);
        aDestMap.SetScaleY(aScaleY);
    }

    Size aSize = pWin->LogicToLogic( rGraphic.GetPrefSize(), &aSourceMap, &aDestMap );

    if ( GetViewData().GetDocument().IsNegativePage( GetViewData().GetTabNo() ) )
        aPos.AdjustX( -(aSize.Width()) );

    GetViewData().GetViewShell()->SetDrawShell( true );
    tools::Rectangle aRect(aPos, aSize);
    rtl::Reference<SdrGrafObj> pGrafObj = new SdrGrafObj(
        pScDrawView->getSdrModelFromSdrView(),
        rGraphic,
        aRect);

    // path was the name of the graphic in history

    ScDrawLayer* pLayer = static_cast<ScDrawLayer*>(&pScDrawView->GetModel());
    OUString aName = pLayer->GetNewGraphicName();                 // "Graphics"
    pGrafObj->SetName(aName);

    // don't mark if OLE
    bool bSuccess = pScDrawView->InsertObjectSafe(pGrafObj.get(), *pScDrawView->GetSdrPageView());

    // SetGraphicLink has to be used after inserting the object,
    // otherwise an empty graphic is swapped in and the contact stuff crashes.
    // See #i37444#.
    if (bSuccess && !rFile.isEmpty())
        pGrafObj->SetGraphicLink( rFile );

    return bSuccess;
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */