sc/source/ui/drawfunc/fuins1.cxx

   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
  21 #include <sfx2/opengrf.hxx>
  22 #include <svx/svdograf.hxx>
  23 #include <svx/svdomedia.hxx>
  24 #include <svx/svdpage.hxx>
  25 #include <svx/svdpagv.hxx>
  26 #include <svx/svdview.hxx>
  27 #include <svx/linkwarn.hxx>
  28 #include <vcl/graphicfilter.hxx>
  29 #include <svl/stritem.hxx>
  30 #include <svtools/miscopt.hxx>
  31 #include <vcl/msgbox.hxx>
  32 #include <avmedia/mediawindow.hxx>
  33 #include <vcl/svapp.hxx>
  34
  35 #include "fuinsert.hxx"
  36 #include "tabvwsh.hxx"
  37 #include "drwlayer.hxx"
  38 #include "drawview.hxx"
  39 #include "document.hxx"
  40 #include "scresid.hxx"
  41 #include "progress.hxx"
  42 #include "sc.hrc"
  43 #include "globstr.hrc"
  44
  45
  46 using namespace ::com::sun::star;
  47
  48 void SC_DLLPUBLIC ScLimitSizeOnDrawPage( Size& rSize, Point& rPos, const Size& rPage )
  49 {
  50     if ( !rPage.Width() || !rPage.Height() )
  51         return;
  52
  53     Size aPageSize = rPage;
  54     bool bNegative = aPageSize.Width() < 0;
  55     if ( bNegative )
  56     {
  57         //  make everything positive temporarily
  58         aPageSize.Width() = -aPageSize.Width();
  59         rPos.X() = -rPos.X() - rSize.Width();
  60     }
  61
  62     if ( rSize.Width() > aPageSize.Width() || rSize.Height() > aPageSize.Height() )
  63     {
  64         double fX = aPageSize.Width()  / (double) rSize.Width();
  65         double fY = aPageSize.Height() / (double) rSize.Height();
  66
  67         if ( fX < fY )
  68         {
  69             rSize.Width()  = aPageSize.Width();
  70             rSize.Height() = (long) ( rSize.Height() * fX );
  71         }
  72         else
  73         {
  74             rSize.Height() = aPageSize.Height();
  75             rSize.Width()  = (long) ( rSize.Width() * fY );
  76         }
  77
  78         if (!rSize.Width())
  79             rSize.Width() = 1;
  80         if (!rSize.Height())
  81             rSize.Height() = 1;
  82     }
  83
  84     if ( rPos.X() + rSize.Width() > aPageSize.Width() )
  85         rPos.X() = aPageSize.Width() - rSize.Width();
  86     if ( rPos.Y() + rSize.Height() > aPageSize.Height() )
  87         rPos.Y() = aPageSize.Height() - rSize.Height();
  88
  89     if ( bNegative )
  90         rPos.X() = -rPos.X() - rSize.Width();       // back to real position
  91 }
  92
  93 static void lcl_InsertGraphic( const Graphic& rGraphic,
  94                         const OUString& rFileName, const OUString& rFilterName, bool bAsLink, bool bApi,
  95                         ScTabViewShell* pViewSh, Window* pWindow, SdrView* pView )
  96 {
  97     ScDrawView* pDrawView = pViewSh->GetScDrawView();
  98
  99     // #i123922# check if an existing object is selected; if yes, evtl. replace
 100     // the graphic for a SdrGraphObj (including link state updates) or adapt the fill
 101     // style for other objects
 102     if(pDrawView && 1 == pDrawView->GetMarkedObjectCount())
 103     {
 104         SdrObject* pPickObj = pDrawView->GetMarkedObjectByIndex(0);
 105
 106         if(pPickObj)
 107         {
 108             //sal_Int8 nAction(DND_ACTION_MOVE);
 109             //Point aPos;
 110             const OUString aBeginUndo(ScGlobal::GetRscString(STR_UNDO_DRAGDROP));
 111             const OUString aEmpty;
 112
 113             SdrObject* pResult = pDrawView->ApplyGraphicToObject(
 114                 *pPickObj,
 115                 rGraphic,
 116                 aBeginUndo,
 117                 bAsLink ? rFileName : aEmpty,
 118                 bAsLink ? rFilterName : aEmpty);
 119
 120             if(pResult)
 121             {
 122                 // we are done; mark the modified/new object
 123                 pDrawView->MarkObj(pResult, pDrawView->GetSdrPageView());
 124                 return;
 125             }
 126         }
 127     }
 128
 129     //  set the size so the graphic has its original pixel size
 130     //  at 100% view scale (as in SetMarkedOriginalSize),
 131     //  instead of respecting the current view scale
 132     MapMode aSourceMap = rGraphic.GetPrefMapMode();
 133     MapMode aDestMap( MAP_100TH_MM );
 134     if ( aSourceMap.GetMapUnit() == MAP_PIXEL && pDrawView )
 135     {
 136         Fraction aScaleX, aScaleY;
 137         pDrawView->CalcNormScale( aScaleX, aScaleY );
 138         aDestMap.SetScaleX(aScaleX);
 139         aDestMap.SetScaleY(aScaleY);
 140     }
 141     Size aLogicSize = pWindow->LogicToLogic(
 142                             rGraphic.GetPrefSize(), &aSourceMap, &aDestMap );
 143
 144     //  Limit size
 145
 146     SdrPageView* pPV  = pView->GetSdrPageView();
 147     SdrPage* pPage = pPV->GetPage();
 148     Point aInsertPos = pViewSh->GetInsertPos();
 149
 150     ScViewData* pData = pViewSh->GetViewData();
 151     if ( pData->GetDocument()->IsNegativePage( pData->GetTabNo() ) )
 152         aInsertPos.X() -= aLogicSize.Width();       // move position to left edge
 153
 154     ScLimitSizeOnDrawPage( aLogicSize, aInsertPos, pPage->GetSize() );
 155
 156     Rectangle aRect ( aInsertPos, aLogicSize );
 157
 158     SdrGrafObj* pObj = new SdrGrafObj( rGraphic, aRect );
 159
 160     // calling SetGraphicLink here doesn't work
 161
 162     //  Path is no longer used as name for the graphics object
 163
 164     ScDrawLayer* pLayer = (ScDrawLayer*) pView->GetModel();
 165     OUString aName = pLayer->GetNewGraphicName();                 // "Graphics"
 166     pObj->SetName(aName);
 167
 168     //  don't select if from (dispatch) API, to allow subsequent cell operations
 169     sal_uLong nInsOptions = bApi ? SDRINSERT_DONTMARK : 0;
 170     pView->InsertObjectAtView( pObj, *pPV, nInsOptions );
 171
 172     // SetGraphicLink has to be used after inserting the object,
 173     // otherwise an empty graphic is swapped in and the contact stuff crashes.
 174     // See #i37444#.
 175     if ( bAsLink )
 176         pObj->SetGraphicLink( rFileName, ""/*TODO?*/, rFilterName );
 177 }
 178
 179 static void lcl_InsertMedia( const OUString& rMediaURL, bool bApi,
 180                       ScTabViewShell* pViewSh, Window* pWindow, SdrView* pView,
 181                       const Size& rPrefSize, bool const bLink )
 182 {
 183     SdrPageView*    pPV  = pView->GetSdrPageView();
 184     SdrPage*        pPage = pPV->GetPage();
 185     ScViewData*     pData = pViewSh->GetViewData();
 186     Point           aInsertPos( pViewSh->GetInsertPos() );
 187     Size            aSize;
 188
 189     if( rPrefSize.Width() && rPrefSize.Height() )
 190     {
 191         if( pWindow )
 192             aSize = pWindow->PixelToLogic( rPrefSize, MAP_100TH_MM );
 193         else
 194             aSize = Application::GetDefaultDevice()->PixelToLogic( rPrefSize, MAP_100TH_MM );
 195     }
 196     else
 197         aSize = Size( 5000, 5000 );
 198
 199     ScLimitSizeOnDrawPage( aSize, aInsertPos, pPage->GetSize() );
 200
 201     if( pData->GetDocument()->IsNegativePage( pData->GetTabNo() ) )
 202         aInsertPos.X() -= aSize.Width();
 203
 204     OUString realURL;
 205     if (bLink)
 206     {
 207         realURL = rMediaURL;
 208     }
 209     else
 210     {
 211         uno::Reference<frame::XModel> const xModel(
 212                 pData->GetDocument()->GetDocumentShell()->GetModel());
 213         bool const bRet = ::avmedia::EmbedMedia(xModel, rMediaURL, realURL);
 214         if (!bRet) { return; }
 215     }
 216
 217     SdrMediaObj* pObj = new SdrMediaObj( Rectangle( aInsertPos, aSize ) );
 218
 219     pObj->SetModel(pData->GetDocument()->GetDrawLayer()); // set before setURL
 220     pObj->setURL( realURL, ""/*TODO?*/ );
 221     pView->InsertObjectAtView( pObj, *pPV, bApi ? SDRINSERT_DONTMARK : 0 );
 222 }
 223
 224 /*************************************************************************
 225 |*
 226 |* FuInsertGraphic::Konstruktor
 227 |*
 228 \************************************************************************/
 229
 230 FuInsertGraphic::FuInsertGraphic( ScTabViewShell*   pViewSh,
 231                                   Window*           pWin,
 232                                   ScDrawView*       pViewP,
 233                                   SdrModel*         pDoc,
 234                                   SfxRequest&       rReq )
 235        : FuPoor(pViewSh, pWin, pViewP, pDoc, rReq)
 236 {
 237     const SfxItemSet* pReqArgs = rReq.GetArgs();
 238     const SfxPoolItem* pItem;
 239     if ( pReqArgs &&
 240          pReqArgs->GetItemState( SID_INSERT_GRAPHIC, true, &pItem ) == SFX_ITEM_SET )
 241     {
 242         OUString aFileName = ((const SfxStringItem*)pItem)->GetValue();
 243
 244         OUString aFilterName;
 245         if ( pReqArgs->GetItemState( FN_PARAM_FILTER, true, &pItem ) == SFX_ITEM_SET )
 246             aFilterName = ((const SfxStringItem*)pItem)->GetValue();
 247
 248         bool bAsLink = false;
 249         if ( pReqArgs->GetItemState( FN_PARAM_1, true, &pItem ) == SFX_ITEM_SET )
 250             bAsLink = ((const SfxBoolItem*)pItem)->GetValue();
 251
 252         Graphic aGraphic;
 253         int nError = GraphicFilter::LoadGraphic( aFileName, aFilterName, aGraphic, &GraphicFilter::GetGraphicFilter() );
 254         if ( nError == GRFILTER_OK )
 255         {
 256             lcl_InsertGraphic( aGraphic, aFileName, aFilterName, bAsLink, true, pViewSh, pWindow, pView );
 257         }
 258     }
 259     else
 260     {
 261         SvxOpenGraphicDialog aDlg(ScResId(STR_INSERTGRAPHIC));
 262
 263         if( aDlg.Execute() == GRFILTER_OK )
 264         {
 265             Graphic aGraphic;
 266             int nError = aDlg.GetGraphic(aGraphic);
 267             if( nError == GRFILTER_OK )
 268             {
 269                 OUString aFileName = aDlg.GetPath();
 270                 OUString aFilterName = aDlg.GetCurrentFilter();
 271                 bool bAsLink = aDlg.IsAsLink();
 272
 273                 // really store as link only?
 274                 if( bAsLink && SvtMiscOptions().ShowLinkWarningDialog() )
 275                 {
 276                     SvxLinkWarningDialog aWarnDlg(pWin,aFileName);
 277                     if( aWarnDlg.Execute() != RET_OK )
 278                         bAsLink = false; // don't store as link
 279                 }
 280
 281                 lcl_InsertGraphic( aGraphic, aFileName, aFilterName, bAsLink, false, pViewSh, pWindow, pView );
 282
 283                 //  append items for recording
 284                 rReq.AppendItem( SfxStringItem( SID_INSERT_GRAPHIC, aFileName ) );
 285                 rReq.AppendItem( SfxStringItem( FN_PARAM_FILTER, aFilterName ) );
 286                 rReq.AppendItem( SfxBoolItem( FN_PARAM_1, bAsLink ) );
 287                 rReq.Done();
 288             }
 289             else
 290             {
 291                 //  error is handled in SvxOpenGraphicDialog::GetGraphic
 292             }
 293         }
 294     }
 295 }
 296
 297 /*************************************************************************
 298 |*
 299 |* FuInsertGraphic::Destruktor
 300 |*
 301 \************************************************************************/
 302
 303 FuInsertGraphic::~FuInsertGraphic()
 304 {
 305 }
 306
 307 /*************************************************************************
 308 |*
 309 |* FuInsertGraphic::Function aktivieren
 310 |*
 311 \************************************************************************/
 312
 313 void FuInsertGraphic::Activate()
 314 {
 315     FuPoor::Activate();
 316 }
 317
 318 /*************************************************************************
 319 |*
 320 |* FuInsertGraphic::Function deaktivieren
 321 |*
 322 \************************************************************************/
 323
 324 void FuInsertGraphic::Deactivate()
 325 {
 326     FuPoor::Deactivate();
 327 }
 328
 329 /*************************************************************************
 330 |*
 331 |* FuInsertMedia::Konstruktor
 332 |*
 333 \************************************************************************/
 334
 335 FuInsertMedia::FuInsertMedia( ScTabViewShell*   pViewSh,
 336                               Window*           pWin,
 337                               ScDrawView*       pViewP,
 338                               SdrModel*         pDoc,
 339                               SfxRequest&       rReq ) :
 340     FuPoor(pViewSh, pWin, pViewP, pDoc, rReq)
 341 {
 342     OUString     aURL;
 343     const SfxItemSet*   pReqArgs = rReq.GetArgs();
 344     bool                bAPI = false;
 345
 346     if( pReqArgs )
 347     {
 348         const SfxStringItem* pStringItem = PTR_CAST( SfxStringItem, &pReqArgs->Get( rReq.GetSlot() ) );
 349
 350         if( pStringItem )
 351         {
 352             aURL = pStringItem->GetValue();
 353             bAPI = aURL.getLength();
 354         }
 355     }
 356
 357     bool bLink(true);
 358     if (bAPI ||
 359         ::avmedia::MediaWindow::executeMediaURLDialog(pWindow, aURL, & bLink))
 360     {
 361         Size aPrefSize;
 362
 363         if( pWin )
 364             pWin->EnterWait();
 365
 366         if( !::avmedia::MediaWindow::isMediaURL( aURL, ""/*TODO?*/, true, &aPrefSize ) )
 367         {
 368             if( pWin )
 369                 pWin->LeaveWait();
 370
 371             if( !bAPI )
 372                 ::avmedia::MediaWindow::executeFormatErrorBox( pWindow );
 373         }
 374         else
 375         {
 376             lcl_InsertMedia( aURL, bAPI, pViewSh, pWindow, pView, aPrefSize,
 377                     bLink );
 378
 379             if( pWin )
 380                 pWin->LeaveWait();
 381         }
 382     }
 383 }
 384
 385 /*************************************************************************
 386 |*
 387 |* FuInsertMedia::Destruktor
 388 |*
 389 \************************************************************************/
 390
 391 FuInsertMedia::~FuInsertMedia()
 392 {
 393 }
 394
 395 /*************************************************************************
 396 |*
 397 |* FuInsertMedia::Function aktivieren
 398 |*
 399 \************************************************************************/
 400
 401 void FuInsertMedia::Activate()
 402 {
 403     FuPoor::Activate();
 404 }
 405
 406 /*************************************************************************
 407 |*
 408 |* FuInsertMedia::Function deaktivieren
 409 |*
 410 \************************************************************************/
 411
 412 void FuInsertMedia::Deactivate()
 413 {
 414     FuPoor::Deactivate();
 415 }
 416
 417 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */