sw/source/core/draw/dpage.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 <basic/basmgr.hxx>
  21 #include <svtools/imapobj.hxx>
  22 #include <svl/urihelper.hxx>
  23 #include <unotools/securityoptions.hxx>
  24 #include <vcl/help.hxx>
  25 #include <svx/svdview.hxx>
  26 #include <fmturl.hxx>
  27 #include <frmfmt.hxx>
  28 #include <doc.hxx>
  29 #include <shellres.hxx>
  30 #include <viewimp.hxx>
  31 #include <pagefrm.hxx>
  32 #include <cntfrm.hxx>
  33 #include <rootfrm.hxx>
  34 #include <frmatr.hxx>
  35 #include <viewsh.hxx>
  36 #include <drawdoc.hxx>
  37 #include <dpage.hxx>
  38 #include <dcontact.hxx>
  39 #include <dflyobj.hxx>
  40 #include <docsh.hxx>
  41 #include <usrfld.hxx>
  42 #include <flyfrm.hxx>
  43 #include <ndnotxt.hxx>
  44 #include <grfatr.hxx>
  45 #include <com/sun/star/drawing/XDrawPageSupplier.hpp>
  46
  47 using namespace ::com::sun::star::uno;
  48 using namespace ::com::sun::star::drawing;
  49 using namespace ::com::sun::star::frame;
  50
  51 SwDPage::SwDPage(SwDrawDocument& rNewModel, sal_Bool bMasterPage) :
  52     FmFormPage(rNewModel, 0, bMasterPage),
  53     pGridLst( 0 ),
  54     rDoc(rNewModel.GetDoc())
  55 {
  56 }
  57
  58 SwDPage::~SwDPage()
  59 {
  60     delete pGridLst;
  61 }
  62
  63 SdrObject*  SwDPage::ReplaceObject( SdrObject* pNewObj, sal_uLong nObjNum )
  64 {
  65     SdrObject *pOld = GetObj( nObjNum );
  66     OSL_ENSURE( pOld, "Oups, Object not replaced" );
  67     SdrObjUserCall* pContact;
  68     if ( 0 != ( pContact = GetUserCall(pOld) ) &&
  69          RES_DRAWFRMFMT == ((SwContact*)pContact)->GetFmt()->Which())
  70         ((SwDrawContact*)pContact)->ChangeMasterObject( pNewObj );
  71     return FmFormPage::ReplaceObject( pNewObj, nObjNum );
  72 }
  73
  74 void InsertGridFrame( SdrPageGridFrameList *pLst, const SwFrm *pPg )
  75 {
  76     SwRect aPrt( pPg->Prt() );
  77     aPrt += pPg->Frm().Pos();
  78     const Rectangle aUser( aPrt.SVRect() );
  79     const Rectangle aPaper( pPg->Frm().SVRect() );
  80     pLst->Insert( SdrPageGridFrame( aPaper, aUser ) );
  81 }
  82
  83 const SdrPageGridFrameList*  SwDPage::GetGridFrameList(
  84                         const SdrPageView* pPV, const Rectangle *pRect ) const
  85 {
  86     ViewShell *pSh = ((SwDrawDocument*)GetModel())->GetDoc().GetCurrentViewShell(); //swmod 071108//swmod 071225
  87     if ( pSh )
  88     {
  89         while ( pSh->Imp()->GetPageView() != pPV )
  90             pSh = (ViewShell*)pSh->GetNext();
  91         if ( pSh )
  92         {
  93             if ( pGridLst )
  94                 ((SwDPage*)this)->pGridLst->Clear();
  95             else
  96                 ((SwDPage*)this)->pGridLst = new SdrPageGridFrameList;
  97
  98             if ( pRect )
  99             {
 100                 //The drawing demands all pages which overlap with the rest.
 101                 const SwRect aRect( *pRect );
 102                 const SwFrm *pPg = pSh->GetLayout()->Lower();
 103                 do
 104                 {   if ( pPg->Frm().IsOver( aRect ) )
 105                         ::InsertGridFrame( ((SwDPage*)this)->pGridLst, pPg );
 106                     pPg = pPg->GetNext();
 107                 } while ( pPg );
 108             }
 109             else
 110             {
 111                 //The drawing demands all visible pages
 112                 const SwFrm *pPg = pSh->Imp()->GetFirstVisPage();
 113                 if ( pPg )
 114                     do
 115                     {   ::InsertGridFrame( ((SwDPage*)this)->pGridLst, pPg );
 116                         pPg = pPg->GetNext();
 117                     } while ( pPg && pPg->Frm().IsOver( pSh->VisArea() ) );
 118             }
 119         }
 120     }
 121     return pGridLst;
 122 }
 123
 124 sal_Bool SwDPage::RequestHelp( Window* pWindow, SdrView* pView,
 125                            const HelpEvent& rEvt )
 126 {
 127     sal_Bool bWeiter = sal_True;
 128
 129     if( rEvt.GetMode() & ( HELPMODE_QUICK | HELPMODE_BALLOON ))
 130     {
 131         Point aPos( rEvt.GetMousePosPixel() );
 132         aPos = pWindow->ScreenToOutputPixel( aPos );
 133         aPos = pWindow->PixelToLogic( aPos );
 134
 135         SdrPageView* pPV;
 136         SdrObject* pObj;
 137         if( pView->PickObj( aPos, 0, pObj, pPV, SDRSEARCH_PICKMACRO ) &&
 138              pObj->ISA(SwVirtFlyDrawObj) )
 139         {
 140             SwFlyFrm *pFly = ((SwVirtFlyDrawObj*)pObj)->GetFlyFrm();
 141             const SwFmtURL &rURL = pFly->GetFmt()->GetURL();
 142             String sTxt;
 143             if( rURL.GetMap() )
 144             {
 145                 IMapObject *pTmpObj = pFly->GetFmt()->GetIMapObject( aPos, pFly );
 146                 if( pTmpObj )
 147                 {
 148                     sTxt = pTmpObj->GetAltText();
 149                     if ( !sTxt.Len() )
 150                         sTxt = URIHelper::removePassword( pTmpObj->GetURL(),
 151                                         INetURLObject::WAS_ENCODED,
 152                                            INetURLObject::DECODE_UNAMBIGUOUS);
 153                 }
 154             }
 155             else if ( rURL.GetURL().Len() )
 156             {
 157                 sTxt = URIHelper::removePassword( rURL.GetURL(),
 158                                         INetURLObject::WAS_ENCODED,
 159                                            INetURLObject::DECODE_UNAMBIGUOUS);
 160
 161                 if( rURL.IsServerMap() )
 162                 {
 163                     // then append the relative pixel position!!
 164                     Point aPt( aPos );
 165                     aPt -= pFly->Frm().Pos();
 166                     // without MapMode-Offset !!!!!
 167                     // without MapMode-Offset, without Offset, w ... !!!!!
 168                     aPt = pWindow->LogicToPixel(
 169                             aPt, MapMode( MAP_TWIP ) );
 170                     ((( sTxt += '?' ) += OUString::number( aPt.getX() ))
 171                              += ',' ) += OUString::number( aPt.getY() );
 172                 }
 173             }
 174
 175             if ( sTxt.Len() )
 176             {
 177                 // #i80029#
 178                 sal_Bool bExecHyperlinks = rDoc.GetDocShell()->IsReadOnly();
 179                 if ( !bExecHyperlinks )
 180                 {
 181                     SvtSecurityOptions aSecOpts;
 182                     bExecHyperlinks = !aSecOpts.IsOptionSet( SvtSecurityOptions::E_CTRLCLICK_HYPERLINK );
 183
 184                     if ( !bExecHyperlinks )
 185                     {
 186                         sTxt.InsertAscii( ": ", 0 );
 187                         sTxt.Insert( ViewShell::GetShellRes()->aHyperlinkClick, 0 );
 188                     }
 189                 }
 190
 191
 192                 if( rEvt.GetMode() & HELPMODE_BALLOON )
 193                 {
 194                     Help::ShowBalloon( pWindow, rEvt.GetMousePosPixel(), sTxt );
 195                 }
 196                 else
 197                 {
 198                     // then display the help:
 199                     Rectangle aRect( rEvt.GetMousePosPixel(), Size(1,1) );
 200                     Help::ShowQuickHelp( pWindow, aRect, sTxt );
 201                 }
 202                 bWeiter = sal_False;
 203             }
 204         }
 205     }
 206
 207     if( bWeiter )
 208         bWeiter = !FmFormPage::RequestHelp( pWindow, pView, rEvt );
 209
 210     return bWeiter;
 211 }
 212
 213 Reference< XInterface > SwDPage::createUnoPage()
 214 {
 215     Reference < XInterface > xRet;
 216     SwDocShell* pDocShell = rDoc.GetDocShell();
 217     if ( pDocShell )
 218     {
 219         Reference<XModel> xModel = pDocShell->GetBaseModel();
 220         Reference<XDrawPageSupplier> xPageSupp(xModel, UNO_QUERY);
 221         xRet = xPageSupp->getDrawPage();
 222     }
 223     return xRet;
 224 }
 225
 226 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */