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