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