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/dialogs.hrc>
  24 #include <svx/svdobj.hxx>
  25 #include <svx/svdopath.hxx>
  26 #include <vcl/svapp.hxx>
  27 #include <vcl/weld.hxx>
  28
  29 #include <strings.hrc>
  30 #include <ViewShell.hxx>
  31 #include <helpids.h>
  32 #include <sdresid.hxx>
  33 #include <drawdoc.hxx>
  34 #include <View.hxx>
  35 #include <Window.hxx>
  36 #include <memory>
  37 #include <o3tl/make_unique.hxx>
  38
  39 namespace sd {
  40
  41
  42 FuLineEnd::FuLineEnd(ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView,
  43                     SdDrawDocument* pDoc, SfxRequest& rReq)
  44     : FuPoor(pViewSh, pWin, pView, pDoc, rReq)
  45 {
  46 }
  47
  48 rtl::Reference<FuPoor> FuLineEnd::Create( ViewShell* pViewSh, ::sd::Window* pWin, ::sd::View* pView, SdDrawDocument* pDoc, SfxRequest& rReq )
  49 {
  50     rtl::Reference<FuPoor> xFunc( new FuLineEnd( pViewSh, pWin, pView, pDoc, rReq ) );
  51     xFunc->DoExecute(rReq);
  52     return xFunc;
  53 }
  54
  55 void FuLineEnd::DoExecute( SfxRequest& )
  56 {
  57     const SdrMarkList& rMarkList = mpView->GetMarkedObjectList();
  58
  59     if( rMarkList.GetMarkCount() == 1 )
  60     {
  61         const SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
  62         const SdrObject* pNewObj;
  63         SdrObject* pConvPolyObj = nullptr;
  64
  65         if( dynamic_cast< const SdrPathObj *>( pObj ) !=  nullptr )
  66         {
  67             pNewObj = pObj;
  68         }
  69         else
  70         {
  71             SdrObjTransformInfoRec aInfoRec;
  72             pObj->TakeObjInfo( aInfoRec );
  73
  74             if( aInfoRec.bCanConvToPath &&
  75                 pObj->GetObjInventor() == SdrInventor::Default &&
  76                 pObj->GetObjIdentifier() != OBJ_GRUP )
  77                 // bCanConvToPath is sal_True for group objects,
  78                 // but it crashes on ConvertToPathObj()!
  79             {
  80                 pNewObj = pConvPolyObj = pObj->ConvertToPolyObj( true, false );
  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         SdrObject::Free( pConvPolyObj );
  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         long nCount = pLineEndList->Count();
 101         long j = 1;
 102         bool bDifferent = false;
 103
 104         while( !bDifferent )
 105         {
 106             aName = aNewName;
 107             aName += " ";
 108             aName += OUString::number(j++);
 109             bDifferent = true;
 110             for( long i = 0; i < nCount && bDifferent; i++ )
 111             {
 112                 if( aName == pLineEndList->GetLineEnd( i )->GetName() )
 113                     bDifferent = false;
 114             }
 115         }
 116
 117         SvxAbstractDialogFactory* pFact = SvxAbstractDialogFactory::Create();
 118         ScopedVclPtr<AbstractSvxNameDialog> pDlg(pFact ? pFact->CreateSvxNameDialog( nullptr, aName, aDesc ) : nullptr);
 119
 120         if( pDlg )
 121         {
 122             pDlg->SetEditHelpId( HID_SD_NAMEDIALOG_LINEEND );
 123
 124             if( pDlg->Execute() == RET_OK )
 125             {
 126                 pDlg->GetName( aName );
 127                 bDifferent = true;
 128
 129                 for( long i = 0; i < nCount && bDifferent; i++ )
 130                 {
 131                     if( aName == pLineEndList->GetLineEnd( i )->GetName() )
 132                         bDifferent = false;
 133                 }
 134
 135                 if( bDifferent )
 136                 {
 137                     pLineEndList->Insert(o3tl::make_unique<XLineEndEntry>(aPolyPolygon, aName));
 138                 }
 139                 else
 140                 {
 141                     std::unique_ptr<weld::MessageDialog> xWarn(Application::CreateMessageDialog(mpWindow ? mpWindow->GetFrameWeld() : nullptr,
 142                                                                VclMessageType::Warning, VclButtonsType::Ok,
 143                                                                SdResId(STR_WARN_NAME_DUPLICATE)));
 144                     xWarn->run();
 145                 }
 146             }
 147         }
 148     }
 149 }
 150
 151 void FuLineEnd::Activate()
 152 {
 153 }
 154
 155 void FuLineEnd::Deactivate()
 156 {
 157 }
 158
 159 } // end of namespace sd
 160
 161 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */