sd/source/ui/func/fulinend.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 <fulinend.hxx>
  21 #include <svx/xtable.hxx>
  22 #include <svx/svxdlg.hxx>
  23 #include <svx/svdobj.hxx>
  24 #include <svx/svdopath.hxx>
  25 #include <vcl/svapp.hxx>
  26 #include <vcl/weld.hxx>
  27
  28 #include <strings.hrc>
  29 #include <helpids.h>
  30 #include <sdresid.hxx>
  31 #include <drawdoc.hxx>
  32 #include <View.hxx>
  33 #include <Window.hxx>
  34 #include <memory>
  35
  36 namespace sd {
  37
  38
  39 FuLineEnd::FuLineEnd(ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView,
  40                     SdDrawDocument* pDoc, SfxRequest& rReq)
  41     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  42 {
  43 }
  44
  45 rtl::Reference<FuPoor> FuLineEnd::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  46 {
  47     rtl::Reference<FuPoor> xFunc( new FuLineEnd( pViewSh, pWin, pView, pDoc, rReq ) );
  48     xFunc->DoExecute(rReq);
  49     return xFunc;
  50 }
  51
  52 void FuLineEnd::DoExecute( SfxRequest& )
  53 {
  54     const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
  55
  56     if( rMarkList.GetMarkCount() != 1 )
  57         return;
  58
  59     const SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
  60     assert(pObj);
  61     const SdrObject* pNewObj;
  62     rtl::Reference<SdrObject> pConvPolyObj;
  63
  64     if( dynamic_cast< const SdrPathObj *>( pObj ) !=  nullptr )
  65     {
  66         pNewObj = pObj;
  67     }
  68     else
  69     {
  70         SdrObjTransformInfoRec aInfoRec;
  71         pObj->TakeObjInfo( aInfoRec );
  72
  73         if( aInfoRec.bCanConvToPath &&
  74             pObj->GetObjInventor() == SdrInventor::Default &&
  75             pObj->GetObjIdentifier() != SdrObjKind::Group )
  76             // bCanConvToPath is sal_True for group objects,
  77             // but it crashes on ConvertToPathObj()!
  78         {
  79             pConvPolyObj = pObj->ConvertToPolyObj( true, false );
  80             pNewObj = pConvPolyObj.get();
  81
  82             if( !pNewObj || dynamic_cast< const SdrPathObj *>( pNewObj ) ==  nullptr )
  83                 return; // Cancel, additional security, but it does not help
  84                         // for group objects
  85         }
  86         else return; // Cancel
  87     }
  88
  89     const ::basegfx::B2DPolyPolygon aPolyPolygon = static_cast<const SdrPathObj*>(pNewObj)->GetPathPoly();
  90
  91     // Delete the created poly-object
  92     pConvPolyObj.clear();
  93
  94     XLineEndListRef pLineEndList = mpDoc->GetLineEndList();
  95
  96     OUString aNewName( SdResId( STR_LINEEND ) );
  97     OUString aDesc( SdResId( STR_DESC_LINEEND ) );
  98     OUString aName;
  99
 100     ::tools::Long nCount = pLineEndList->Count();
 101     ::tools::Long j = 1;
 102     bool bDifferent = false;
 103
 104     while( !bDifferent )
 105     {
 106         aName = aNewName + " " + OUString::number(j++);
 107         bDifferent = true;
 108         for( ::tools::Long i = 0; i < nCount && bDifferent; i++ )
 109         {
 110             if( aName == pLineEndList->GetLineEnd( i )->GetName() )
 111                 bDifferent = false;
 112         }
 113     }
 114
 115     SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 116     ScopedVclPtr<AbstractSvxNameDialog> pDlg( pFact->CreateSvxNameDialog( nullptr, aName, aDesc ) );
 117
 118     pDlg->SetEditHelpId( HID_SD_NAMEDIALOG_LINEEND );
 119
 120     if( pDlg->Execute() != RET_OK )
 121         return;
 122
 123     aName = pDlg->GetName();
 124     bDifferent = true;
 125
 126     for( ::tools::Long i = 0; i < nCount && bDifferent; i++ )
 127     {
 128         if( aName == pLineEndList->GetLineEnd( i )->GetName() )
 129             bDifferent = false;
 130     }
 131
 132     if( bDifferent )
 133     {
 134         pLineEndList->Insert(std::make_unique<XLineEndEntry>(aPolyPolygon, aName));
 135     }
 136     else
 137     {
 138         std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(mpWindow ? mpWindow->GetFrameWeld() : nullptr,
 139                                                    VclMessageType::Warning, VclButtonsType::Ok,
 140                                                    SdResId(STR_WARN_NAME_DUPLICATE)));
 141         xWarn->run();
 142     }
 143 }
 144
 145 void FuLineEnd::Activate()
 146 {
 147 }
 148
 149 void FuLineEnd::Deactivate()
 150 {
 151 }
 152
 153 } // end of namespace sd
 154
 155 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */