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/xfillit0.hxx>
  25 #include <svx/xlineit0.hxx>
  26 #include <svx/svdundo.hxx>
  27 #include <editeng/outlobj.hxx>
  28 #include <svx/svdetc.hxx>
  29 #include <xmloff/autolayout.hxx>
  30 #include <sal/log.hxx>
  31
  32 #include <app.hrc>
  33 #include <strings.hrc>
  34 #include <pres.hxx>
  35 #include <View.hxx>
  36 #include <sdpage.hxx>
  37 #include <Outliner.hxx>
  38 #include <drawdoc.hxx>
  39 #include <ViewShell.hxx>
  40 #include <sdresid.hxx>
  41 #include <sdmod.hxx>
  42 #include <sfx2/dispatch.hxx>
  43 #include <editeng/eeitem.hxx>
  44
  45 using namespace com::sun::star;
  46
  47 namespace sd {
  48
  49
  50 FuExpandPage::FuExpandPage (
  51     ViewShell* pViewSh,
  52     ::sd::Window* pWin,
  53     ::sd::View* pView,
  54     SdDrawDocument* pDoc,
  55     SfxRequest& rReq)
  56     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  57 {
  58 }
  59
  60 rtl::Reference<FuPoor> FuExpandPage::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  61 {
  62     rtl::Reference<FuPoor> xFunc( new FuExpandPage( pViewSh, pWin, pView, pDoc, rReq ) );
  63     xFunc->DoExecute(rReq);
  64     return xFunc;
  65 }
  66
  67 void FuExpandPage::DoExecute( SfxRequest& )
  68 {
  69     if ( mpView && mpView->IsTextEdit() )
  70         mpView->SdrEndTextEdit();
  71
  72     // find selected page (only standard pages)
  73     SdPage* pActualPage = nullptr;
  74     sal_uInt16 i = 0;
  75     sal_uInt16 nCount = mpDoc->GetSdPageCount(PageKind::Standard);
  76
  77     while (!pActualPage && i < nCount)
  78     {
  79         if (mpDoc->GetSdPage(i, PageKind::Standard)->IsSelected())
  80         {
  81             pActualPage = mpDoc->GetSdPage(i, PageKind::Standard);
  82         }
  83
  84         i++;
  85     }
  86
  87     if (!pActualPage)
  88         return;
  89
  90     SdOutliner aOutliner( mpDoc, OutlinerMode::OutlineObject );
  91     aOutliner.SetUpdateLayout(false);
  92     aOutliner.EnableUndo(false);
  93
  94     if (mpDocSh)
  95         aOutliner.SetRefDevice( SD_MOD()->GetVirtualRefDevice() );
  96
  97     aOutliner.SetDefTab( mpDoc->GetDefaultTabulator() );
  98     aOutliner.SetStyleSheetPool(static_cast<SfxStyleSheetPool*>(mpDoc->GetStyleSheetPool()));
  99
 100     SdrLayerIDSet aVisibleLayers = pActualPage->TRG_GetMasterPageVisibleLayers();
 101     sal_uInt16 nActualPageNum = pActualPage->GetPageNum();
 102     SdPage* pActualNotesPage = static_cast<SdPage*>(mpDoc->GetPage(nActualPageNum + 1));
 103     SdrTextObj* pActualOutline = static_cast<SdrTextObj*>(pActualPage->GetPresObj(PresObjKind::Outline));
 104
 105     if (pActualOutline)
 106     {
 107         const bool bUndo = mpView->IsUndoEnabled();
 108
 109         if( bUndo )
 110             mpView->BegUndo(SdResId(STR_UNDO_EXPAND_PAGE));
 111
 112         // set current structuring-object into outliner
 113         OutlinerParaObject* pParaObj = pActualOutline->GetOutlinerParaObject();
 114         aOutliner.SetText(*pParaObj);
 115
 116         // remove hard paragraph- and character attributes
 117         SfxItemSetFixed<EE_ITEMS_START, EE_ITEMS_END> aEmptyEEAttr(mpDoc->GetPool());
 118         sal_Int32 nParaCount1 = aOutliner.GetParagraphCount();
 119
 120         for (sal_Int32 nPara = 0; nPara < nParaCount1; nPara++)
 121         {
 122             aOutliner.RemoveCharAttribs(nPara);
 123             aOutliner.SetParaAttribs(nPara, aEmptyEEAttr);
 124         }
 125
 126         sal_uInt16 nPos = 2;
 127         Paragraph* pPara = aOutliner.GetParagraph( 0 );
 128
 129         while (pPara)
 130         {
 131             sal_Int32 nParaPos = aOutliner.GetAbsPos( pPara );
 132             sal_Int16 nDepth = aOutliner.GetDepth( nParaPos );
 133             if ( nDepth == 0 )
 134             {
 135                 // page with title & structuring!
 136                 rtl::Reference<SdPage> pPage = mpDoc->AllocSdPage(false);
 137                 pPage->SetSize(pActualPage->GetSize() );
 138                 pPage->SetBorder(pActualPage->GetLeftBorder(),
 139                                  pActualPage->GetUpperBorder(),
 140                                  pActualPage->GetRightBorder(),
 141                                  pActualPage->GetLowerBorder() );
 142                 pPage->SetName(OUString());
 143
 144                 // insert page after current page
 145                 mpDoc->InsertPage(pPage.get(), nActualPageNum + nPos);
 146                 nPos++;
 147
 148                 if( bUndo )
 149                     mpView->AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pPage));
 150
 151                 // use MasterPage of the current page
 152                 pPage->TRG_SetMasterPage(pActualPage->TRG_GetMasterPage());
 153                 pPage->SetLayoutName(pActualPage->GetLayoutName());
 154                 pPage->SetAutoLayout(AUTOLAYOUT_TITLE_CONTENT, true);
 155                 pPage->TRG_SetMasterPageVisibleLayers(aVisibleLayers);
 156
 157                 // notes-page
 158                 rtl::Reference<SdPage> pNotesPage = mpDoc->AllocSdPage(false);
 159                 pNotesPage->SetSize(pActualNotesPage->GetSize());
 160                 pNotesPage->SetBorder(pActualNotesPage->GetLeftBorder(),
 161                                       pActualNotesPage->GetUpperBorder(),
 162                                       pActualNotesPage->GetRightBorder(),
 163                                       pActualNotesPage->GetLowerBorder() );
 164                 pNotesPage->SetPageKind(PageKind::Notes);
 165                 pNotesPage->SetName(OUString());
 166
 167                 // insert page after current page
 168                 mpDoc->InsertPage(pNotesPage.get(), nActualPageNum + nPos);
 169                 nPos++;
 170
 171                 if( bUndo )
 172                     mpView->AddUndo(mpDoc->GetSdrUndoFactory().CreateUndoNewPage(*pNotesPage));
 173
 174                 // use MasterPage of the current page
 175                 pNotesPage->TRG_SetMasterPage(pActualNotesPage->TRG_GetMasterPage());
 176                 pNotesPage->SetLayoutName(pActualNotesPage->GetLayoutName());
 177                 pNotesPage->SetAutoLayout(pActualNotesPage->GetAutoLayout(), true);
 178                 pNotesPage->TRG_SetMasterPageVisibleLayers(aVisibleLayers);
 179
 180                 // create title text objects
 181                 SdrTextObj* pTextObj = static_cast<SdrTextObj*>(pPage->GetPresObj(PresObjKind::Title));
 182                 SAL_WARN_IF(!pTextObj, "sd.core", "worrying lack of PresObjKind::Title object");
 183                 if (!pTextObj)
 184                     continue;
 185
 186                 std::optional<OutlinerParaObject> pOutlinerParaObject = aOutliner.CreateParaObject( nParaPos, 1);
 187                 pOutlinerParaObject->SetOutlinerMode(OutlinerMode::TitleObject);
 188
 189                 if( pOutlinerParaObject->GetDepth(0) != -1 )
 190                 {
 191                     std::unique_ptr<SdrOutliner> pTempOutl = SdrMakeOutliner(OutlinerMode::TitleObject, *mpDoc);
 192
 193                     pTempOutl->SetText( *pOutlinerParaObject );
 194
 195                     pOutlinerParaObject.reset();
 196
 197                     pTempOutl->SetDepth( pTempOutl->GetParagraph( 0 ), -1 );
 198
 199                     pOutlinerParaObject = pTempOutl->CreateParaObject();
 200                 }
 201
 202                 pTextObj->SetOutlinerParaObject(std::move(pOutlinerParaObject));
 203
 204                 pTextObj->SetEmptyPresObj(false);
 205
 206                 SfxStyleSheet* pSheet = pPage->GetStyleSheetForPresObj(PresObjKind::Title);
 207                 pTextObj->NbcSetStyleSheet(pSheet, false);
 208
 209                 SdrTextObj* pOutlineObj = nullptr;
 210                 sal_Int32 nChildCount = aOutliner.GetChildCount(pPara);
 211                 if (nChildCount > 0)
 212                     pOutlineObj = static_cast<SdrTextObj*>( pPage->GetPresObj(PresObjKind::Outline) );
 213                 if (pOutlineObj)
 214                 {
 215                     // create structuring text objects
 216                     std::optional<OutlinerParaObject> pOPO = aOutliner.CreateParaObject(++nParaPos, nChildCount);
 217
 218                     std::unique_ptr<SdrOutliner> pTempOutl = SdrMakeOutliner(OutlinerMode::OutlineObject, *mpDoc);
 219                     pTempOutl->SetText( *pOPO );
 220
 221                     sal_Int32 nParaCount2 = pTempOutl->GetParagraphCount();
 222                     sal_Int32 nPara;
 223                     for( nPara = 0; nPara < nParaCount2; nPara++ )
 224                     {
 225                         pTempOutl->SetDepth (
 226                             pTempOutl->GetParagraph( nPara ),
 227                             pTempOutl->GetDepth( nPara ) - 1);
 228                     }
 229
 230                     pOPO = pTempOutl->CreateParaObject();
 231                     pTempOutl.reset();
 232
 233                     pOutlineObj->SetOutlinerParaObject( std::move(pOPO) );
 234                     pOutlineObj->SetEmptyPresObj(false);
 235
 236                     // remove hard attributes (Flag to sal_True)
 237                     SfxItemSet aAttr(mpDoc->GetPool());
 238                     aAttr.Put(XLineStyleItem(drawing::LineStyle_NONE));
 239                     aAttr.Put(XFillStyleItem(drawing::FillStyle_NONE));
 240                     pOutlineObj->SetMergedItemSet(aAttr);
 241                 }
 242             }
 243
 244             pPara = aOutliner.GetParagraph( ++nParaPos );
 245         }
 246
 247         if( bUndo )
 248             mpView->EndUndo();
 249     }
 250
 251     mpViewShell->GetViewFrame()->GetDispatcher()->Execute(SID_DELETE_PAGE, SfxCallMode::SYNCHRON | SfxCallMode::RECORD);
 252 }
 253
 254 } // end of namespace sd
 255
 256 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */