svx/source/form/fmpage.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 <sal/macros.h>
  21
  22 #include <svx/fmpage.hxx>
  23 #include <com/sun/star/beans/XPropertySet.hpp>
  24 #include <com/sun/star/container/XNameContainer.hpp>
  25
  26
  27 #include <svx/fmmodel.hxx>
  28
  29 #include "fmobj.hxx"
  30
  31 #include <svx/fmresids.hrc>
  32 #include <tools/shl.hxx>
  33 #include <svx/dialmgr.hxx>
  34
  35 #include "fmpgeimp.hxx"
  36
  37 #include <sfx2/objsh.hxx>
  38 #include <svx/svditer.hxx>
  39 #include <svx/svdview.hxx>
  40 #include <tools/urlobj.hxx>
  41 #include <vcl/help.hxx>
  42
  43
  44 #include <svx/fmglob.hxx>
  45 #include "fmprop.hrc"
  46 #include "fmundo.hxx"
  47 #include "svx/fmtools.hxx"
  48 using namespace ::svxform;
  49 #include <comphelper/property.hxx>
  50 #include <rtl/logfile.hxx>
  51
  52 using com::sun::star::uno::Reference;
  53 using com::sun::star::uno::UNO_QUERY;
  54 using com::sun::star::container::XChild;
  55 using com::sun::star::container::XNameContainer;
  56
  57 TYPEINIT1(FmFormPage, SdrPage);
  58
  59 //------------------------------------------------------------------
  60 FmFormPage::FmFormPage(FmFormModel& rModel, StarBASIC* _pBasic, bool bMasterPage)
  61            :SdrPage(rModel, bMasterPage)
  62            ,m_pImpl( new FmFormPageImpl( *this ) )
  63            ,m_pBasic(_pBasic)
  64 {
  65     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::FmFormPage" );
  66 }
  67
  68 //------------------------------------------------------------------
  69 FmFormPage::FmFormPage(const FmFormPage& rPage)
  70            :SdrPage(rPage)
  71            ,m_pImpl(new FmFormPageImpl( *this ) )
  72            ,m_pBasic(0)
  73 {
  74     m_pImpl->initFrom( rPage.GetImpl() );
  75     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::FmFormPage" );
  76     m_sPageName = rPage.m_sPageName;
  77 }
  78
  79 //------------------------------------------------------------------
  80 FmFormPage::~FmFormPage()
  81 {
  82     delete m_pImpl;
  83 }
  84
  85 //------------------------------------------------------------------
  86 void FmFormPage::SetModel(SdrModel* pNewModel)
  87 {
  88     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::SetModel" );
  89     /* #35055# */
  90     // we want to call the super's "SetModel" method even if the model is the
  91     // same, in case code somewhere in the system depends on it.  But our code
  92     // doesn't, so get the old model to do a check.
  93     SdrModel *pOldModel = GetModel();
  94
  95     SdrPage::SetModel( pNewModel );
  96
  97     /* #35055# */
  98     if ( ( pOldModel != pNewModel ) && m_pImpl )
  99     {
 100         try
 101         {
 102             Reference< css::form::XForms > xForms( m_pImpl->getForms( false ) );
 103             if ( xForms.is() )
 104             {
 105                 // we want to keep the current collection, just reset the model
 106                 // with which it's associated.
 107                 FmFormModel* pDrawModel = (FmFormModel*) GetModel();
 108                 SfxObjectShell* pObjShell = pDrawModel->GetObjectShell();
 109                 if ( pObjShell )
 110                     xForms->setParent( pObjShell->GetModel() );
 111             }
 112         }
 113         catch( ::com::sun::star::uno::Exception const& )
 114         {
 115             OSL_FAIL( "UNO Exception caught resetting model for m_pImpl (FmFormPageImpl) in FmFormPage::SetModel" );
 116         }
 117     }
 118 }
 119
 120 //------------------------------------------------------------------
 121 SdrPage* FmFormPage::Clone() const
 122 {
 123     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::Clone" );
 124     return new FmFormPage(*this);
 125     // hier fehlt noch ein kopieren der Objekte
 126 }
 127
 128 //------------------------------------------------------------------
 129 void FmFormPage::InsertObject(SdrObject* pObj, sal_uLong nPos,
 130                               const SdrInsertReason* pReason)
 131 {
 132     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::InsertObject" );
 133     SdrPage::InsertObject( pObj, nPos, pReason );
 134     if (GetModel() && (!pReason || pReason->GetReason() != SDRREASON_STREAMING))
 135         ((FmFormModel*)GetModel())->GetUndoEnv().Inserted(pObj);
 136 }
 137
 138 //------------------------------------------------------------------
 139 const Reference< css::form::XForms > & FmFormPage::GetForms( bool _bForceCreate ) const
 140 {
 141     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::GetForms" );
 142     const SdrPage& rMasterPage( *this );
 143     const FmFormPage* pFormPage = dynamic_cast< const FmFormPage* >( &rMasterPage );
 144     OSL_ENSURE( pFormPage, "FmFormPage::GetForms: referenced page is no FmFormPage - is this allowed?!" );
 145     if ( !pFormPage )
 146         pFormPage = this;
 147
 148     return pFormPage->m_pImpl->getForms( _bForceCreate );
 149 }
 150
 151 //------------------------------------------------------------------
 152 sal_Bool FmFormPage::RequestHelp( Window* pWindow, SdrView* pView,
 153                               const HelpEvent& rEvt )
 154 {
 155     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::RequestHelp" );
 156     if( pView->IsAction() )
 157         return sal_False;
 158
 159     Point aPos = rEvt.GetMousePosPixel();
 160     aPos = pWindow->ScreenToOutputPixel( aPos );
 161     aPos = pWindow->PixelToLogic( aPos );
 162
 163     SdrObject* pObj = NULL;
 164     SdrPageView* pPV = NULL;
 165     if ( !pView->PickObj( aPos, 0, pObj, pPV, SDRSEARCH_DEEP ) )
 166         return sal_False;
 167
 168     FmFormObj* pFormObject = FmFormObj::GetFormObject( pObj );
 169     if ( !pFormObject )
 170         return sal_False;
 171
 172     OUString aHelpText;
 173     ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >  xSet( pFormObject->GetUnoControlModel(), ::com::sun::star::uno::UNO_QUERY );
 174     if (xSet.is())
 175     {
 176         if (::comphelper::hasProperty(FM_PROP_HELPTEXT, xSet))
 177             aHelpText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_HELPTEXT)).getStr();
 178
 179         if (aHelpText.isEmpty() && ::comphelper::hasProperty(FM_PROP_TARGET_URL, xSet))
 180         {
 181             OUString aText = ::comphelper::getString(xSet->getPropertyValue(FM_PROP_TARGET_URL));
 182             INetURLObject aUrl(aText);
 183
 184             // testen, ob es ein Protokoll-Typ ist, den ich anzeigen will
 185             INetProtocol aProtocol = aUrl.GetProtocol();
 186             static const INetProtocol s_aQuickHelpSupported[] =
 187                 {   INET_PROT_FTP, INET_PROT_HTTP, INET_PROT_FILE, INET_PROT_MAILTO, INET_PROT_NEWS,
 188                     INET_PROT_HTTPS, INET_PROT_JAVASCRIPT, INET_PROT_IMAP, INET_PROT_POP3,
 189                     INET_PROT_VIM, INET_PROT_LDAP
 190                 };
 191             for (sal_uInt16 i=0; i<sizeof(s_aQuickHelpSupported)/sizeof(s_aQuickHelpSupported[0]); ++i)
 192                 if (s_aQuickHelpSupported[i] == aProtocol)
 193                 {
 194                     aHelpText = INetURLObject::decode(aUrl.GetURLNoPass(), '%', INetURLObject::DECODE_UNAMBIGUOUS);
 195                     break;
 196                 }
 197         }
 198     }
 199     if ( !aHelpText.isEmpty() )
 200     {
 201         // Hilfe anzeigen
 202         Rectangle aItemRect = pObj->GetCurrentBoundRect();
 203         aItemRect = pWindow->LogicToPixel( aItemRect );
 204         Point aPt = pWindow->OutputToScreenPixel( aItemRect.TopLeft() );
 205         aItemRect.Left()   = aPt.X();
 206         aItemRect.Top()    = aPt.Y();
 207         aPt = pWindow->OutputToScreenPixel( aItemRect.BottomRight() );
 208         aItemRect.Right()  = aPt.X();
 209         aItemRect.Bottom() = aPt.Y();
 210         if( rEvt.GetMode() == HELPMODE_BALLOON )
 211             Help::ShowBalloon( pWindow, aItemRect.Center(), aItemRect, aHelpText);
 212         else
 213             Help::ShowQuickHelp( pWindow, aItemRect, aHelpText );
 214     }
 215     return sal_True;
 216 }
 217
 218 //------------------------------------------------------------------
 219 SdrObject* FmFormPage::RemoveObject(sal_uLong nObjNum)
 220 {
 221     RTL_LOGFILE_CONTEXT_AUTHOR( aLogger, "svx", "Ocke.Janssen@sun.com", "FmFormPage::RemoveObject" );
 222     SdrObject* pObj = SdrPage::RemoveObject(nObjNum);
 223     if (pObj && GetModel())
 224         ((FmFormModel*)GetModel())->GetUndoEnv().Removed(pObj);
 225     return pObj;
 226 }
 227
 228 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */