sd/source/ui/func/fuexpand.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 #include <fuexpand.hxx>
  21
  22 #include <sfx2/viewfrm.hxx>
  23 #include <svx/svdotext.hxx>
  24 #include <svx/xlineit0.hxx>
  25 #include <svx/svdundo.hxx>
  26 #include <sfx2/printer.hxx>
  27 #include <editeng/outlobj.hxx>
  28 #include <svx/svdetc.hxx>
  29 #include <xmloff/autolayout.hxx>
  30
  31 #include <app.hrc>
  32 #include <strings.hrc>
  33 #include <pres.hxx>
  34 #include <View.hxx>
  35 #include <sdpage.hxx>
  36 #include <Outliner.hxx>
  37 #include <drawview.hxx>
  38 #include <drawdoc.hxx>
  39 #include <ViewShell.hxx>
  40 #include <DrawDocShell.hxx>
  41 #include <sdresid.hxx>
  42 #include <optsitem.hxx>
  43 #include <sdmod.hxx>
  44 #include <sfx2/dispatch.hxx>
  45 #include <editeng/eeitem.hxx>
  46
  47 using namespace com::sun::star;
  48
  49 namespace sd {
  50
  51
  52 FuExpandPage::FuExpandPage (
  53     ViewShell* pViewSh,
  54     ::sd::Window* pWin,
  55     ::sd::View* pView,
  56     SdDrawDocument* pDoc,
  57     SfxRequest& rReq)
  58     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  59 {
  60 }
  61
  62 rtl::Reference<FuPoor> FuExpandPage::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  63 {
  64     rtl::Reference<FuPoor> xFunc( new FuExpandPage( pViewSh, pWin, pView, pDoc, rReq ) );
  65     xFunc->DoExecute(rReq);
  66     return xFunc;
  67 }
  68
  69 void FuExpandPage::DoExecute( SfxRequest& )
  70 {
  71     if ( mpView && mpView->IsTextEdit() )
  72         mpView->SdrEndTextEdit();
  73
  74     // find selected page (only standard pages)
  75     SdPage* pActualPage = nullptr;
  76     sal_uInt16 i = 0;
  77     sal_uInt16 nCount = mpDoc->GetSdPageCount(PageKind::Standard);
  78
  79     while (!pActualPage && i < nCount)
  80     {
  81         if (mpDoc->GetSdPage(i, PageKind::Standard)->IsSelected())
  82         {
  83             pActualPage = mpDoc->GetSdPage(i, PageKind::Standard);
  84         }
  85
  86         i++;
  87     }
  88
  89     if (pActualPage)
  90     {
  91         SdOutliner* pOutl =
  92               new SdOutliner( mpDoc, OutlinerMode::OutlineObject );
  93         pOutl->SetUpdateMode(false);
  94         pOutl->EnableUndo(false);
  95
  96         if (mpDocSh)
  97             pOutl->SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
  98
  99         pOutl->SetDefTab( mpDoc->GetDefaultTabulator() );
 100         pOutl->SetStyleSheetPool(static_cast<SfxStyleSheetPool*>(mpDoc->GetStyleSheetPool()));
 101
 102         SdrLayerIDSet aVisibleLayers = pActualPage->TRG_GetMasterPageVisibleLayers();
 103         sal_uInt16 nActualPageNum = pActualPage->GetPageNum();
 104         SdPage* pActualNotesPage = static_cast<SdPage*>(mpDoc->GetPage(nActualPageNum + 1));
 105         SdrTextObj* pActualOutline = static_cast<SdrTextObj*>(pActualPage->GetPresObj(PRESOBJ_OUTLINE));
 106
 107         if (pActualOutline)
 108         {
 109             const bool bUndo = mpView->IsUndoEnabled();
 110
 111             if( bUndo )
 112                 mpView->BegUndo(SdResId(STR_UNDO_EXPAND_PAGE));
 113
 114             // set current structuring-object into outliner
 115             OutlinerParaObject* pParaObj = pActualOutline->GetOutlinerParaObject();
 116             pOutl->SetText(*pParaObj);
 117
 118             // remove hard paragraph- and character attributes
 119             SfxItemSet aEmptyEEAttr(mpDoc->GetPool(), svl::Items<EE_ITEMS_START, EE_ITEMS_END>{});
 120             sal_Int32 nParaCount1 = pOutl->GetParagraphCount();
 121
 122             for (sal_Int32 nPara = 0; nPara < nParaCount1; nPara++)
 123             {
 124                 pOutl->RemoveCharAttribs(nPara);
 125                 pOutl->SetParaAttribs(nPara, aEmptyEEAttr);
 126             }
 127
 128             sal_uInt16 nPos = 2;
 129             Paragraph* pPara = pOutl->GetParagraph( 0 );
 130
 131             while (pPara)
 132             {
 133                 sal_Int32 nParaPos = pOutl->GetAbsPos( pPara );
 134                 sal_Int16 nDepth = pOutl->GetDepth( nParaPos );
 135                 if ( nDepth == 0 )
 136                 {
 137                     // page with title & structuring!
 138                     SdPage* pPage = mpDoc->AllocSdPage(false);
 139                     pPage->SetSize(pActualPage->GetSize() );
 140                     pPage->SetBorder(pActualPage->GetLeftBorder(),
 141                                      pActualPage->GetUpperBorder(),
 142                                      pActualPage->GetRightBorder(),
 143                                      pActualPage->GetLowerBorder() );
 144                     pPage->SetName(OUString());
 145
 146                     // insert page after current page
 147                     mpDoc->InsertPage(pPage, nActualPageNum + nPos);
 148                     nPos++;
 149
 150                     if( bUndo )
 151                         mpView->AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pPage));
 152
 153                     // use MasterPage of the current page
 154                     pPage->TRG_SetMasterPage(pActualPage->TRG_GetMasterPage());
 155                     pPage->SetLayoutName(pActualPage->GetLayoutName());
 156                     pPage->SetAutoLayout(AUTOLAYOUT_TITLE_CONTENT, true);
 157                     pPage->TRG_SetMasterPageVisibleLayers(aVisibleLayers);
 158
 159                     // notes-page
 160                     SdPage* pNotesPage = mpDoc->AllocSdPage(false);
 161                     pNotesPage->SetSize(pActualNotesPage->GetSize());
 162                     pNotesPage->SetBorder(pActualNotesPage->GetLeftBorder(),
 163                                           pActualNotesPage->GetUpperBorder(),
 164                                           pActualNotesPage->GetRightBorder(),
 165                                           pActualNotesPage->GetLowerBorder() );
 166                     pNotesPage->SetPageKind(PageKind::Notes);
 167                     pNotesPage->SetName(OUString());
 168
 169                     // insert page after current page
 170                     mpDoc->InsertPage(pNotesPage, nActualPageNum + nPos);
 171                     nPos++;
 172
 173                     if( bUndo )
 174                         mpView->AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pNotesPage));
 175
 176                     // use MasterPage of the current page
 177                     pNotesPage->TRG_SetMasterPage(pActualNotesPage->TRG_GetMasterPage());
 178                     pNotesPage->SetLayoutName(pActualNotesPage->GetLayoutName());
 179                     pNotesPage->SetAutoLayout(pActualNotesPage->GetAutoLayout(), true);
 180                     pNotesPage->TRG_SetMasterPageVisibleLayers(aVisibleLayers);
 181
 182                     // create title text objects
 183                     SdrTextObj* pTextObj = static_cast<SdrTextObj*>(pPage->GetPresObj(PRESOBJ_TITLE));
 184                     SAL_WARN_IF(!pTextObj, "sd.core", "worrying lack of PRESOBJ_TITLE object");
 185                     if (!pTextObj)
 186                         continue;
 187
 188                     OutlinerParaObject* pOutlinerParaObject = pOutl->CreateParaObject( nParaPos, 1);
 189                     pOutlinerParaObject->SetOutlinerMode(OutlinerMode::TitleObject);
 190
 191                     if( pOutlinerParaObject->GetDepth(0) != -1 )
 192                     {
 193                         std::unique_ptr<SdrOutliner> pTempOutl = SdrMakeOutliner(OutlinerMode::TitleObject, *mpDoc);
 194
 195                         pTempOutl->SetText( *pOutlinerParaObject );
 196
 197                         delete pOutlinerParaObject;
 198
 199                         pTempOutl->SetDepth( pTempOutl->GetParagraph( 0 ), -1 );
 200
 201                         pOutlinerParaObject = pTempOutl->CreateParaObject();
 202                     }
 203
 204                     pTextObj->SetOutlinerParaObject(pOutlinerParaObject);
 205
 206                     pTextObj->SetEmptyPresObj(false);
 207
 208                     SfxStyleSheet* pSheet = pPage->GetStyleSheetForPresObj(PRESOBJ_TITLE);
 209                     pTextObj->NbcSetStyleSheet(pSheet, false);
 210
 211                     SdrTextObj* pOutlineObj = nullptr;
 212                     sal_Int32 nChildCount = pOutl->GetChildCount(pPara);
 213                     if (nChildCount > 0)
 214                         pOutlineObj = static_cast<SdrTextObj*>( pPage->GetPresObj(PRESOBJ_OUTLINE) );
 215                     if (pOutlineObj)
 216                     {
 217                         // create structuring text objects
 218                         OutlinerParaObject* pOPO = pOutl->CreateParaObject(++nParaPos, nChildCount);
 219
 220                         std::unique_ptr<SdrOutliner> pTempOutl = SdrMakeOutliner(OutlinerMode::OutlineObject, *mpDoc);
 221                         pTempOutl->SetText( *pOPO );
 222
 223                         sal_Int32 nParaCount2 = pTempOutl->GetParagraphCount();
 224                         sal_Int32 nPara;
 225                         for( nPara = 0; nPara < nParaCount2; nPara++ )
 226                         {
 227                             pTempOutl->SetDepth (
 228                                 pTempOutl->GetParagraph( nPara ),
 229                                 pTempOutl->GetDepth( nPara ) - 1);
 230                         }
 231
 232                         delete pOPO;
 233                         pOPO = pTempOutl->CreateParaObject();
 234                         pTempOutl.reset();
 235
 236                         pOutlineObj->SetOutlinerParaObject( pOPO );
 237                         pOutlineObj->SetEmptyPresObj(false);
 238
 239                         // remove hard attributes (Flag to sal_True)
 240                         SfxItemSet aAttr(mpDoc->GetPool());
 241                         aAttr.Put(XLineStyleItem(drawing::LineStyle_NONE));
 242                         aAttr.Put(XFillStyleItem(drawing::FillStyle_NONE));
 243                         pOutlineObj->SetMergedItemSet(aAttr);
 244                     }
 245                 }
 246
 247                 pPara = pOutl->GetParagraph( ++nParaPos );
 248             }
 249
 250             if( bUndo )
 251                 mpView->EndUndo();
 252         }
 253
 254         delete pOutl;
 255
 256         mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_DELETE_PAGE, SfxCallMode::SYNCHRON | SfxCallMode::RECORD);
 257     }
 258 }
 259
 260 } // end of namespace sd
 261
 262 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */