LCOV - code coverage report
Current view: top level - toolkit/source/helper - unowrapper.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 110 0.0 %
Date: 2014-04-14 Functions: 0 14 0.0 %
Legend: Lines: hit not hit

          Line data    Source code
       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 <com/sun/star/awt/WindowEvent.hpp>
      21             : #include <comphelper/processfactory.hxx>
      22             : 
      23             : #include <toolkit/helper/unowrapper.hxx>
      24             : #include <toolkit/helper/vclunohelper.hxx>
      25             : #include <toolkit/helper/convert.hxx>
      26             : #include <toolkit/awt/vclxwindow.hxx>
      27             : #include <toolkit/awt/vclxwindows.hxx>
      28             : #include <toolkit/awt/vclxcontainer.hxx>
      29             : #include <toolkit/awt/vclxtopwindow.hxx>
      30             : #include <toolkit/awt/vclxgraphics.hxx>
      31             : 
      32             : #include "toolkit/dllapi.h"
      33             : #include <vcl/svapp.hxx>
      34             : #include <vcl/syswin.hxx>
      35             : #include <vcl/menu.hxx>
      36             : 
      37             : #include <tools/debug.hxx>
      38             : 
      39             : using namespace ::com::sun::star;
      40             : 
      41           0 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > CreateXWindow( Window* pWindow )
      42             : {
      43           0 :     switch ( pWindow->GetType() )
      44             :     {
      45             :         case WINDOW_IMAGEBUTTON:
      46             :         case WINDOW_SPINBUTTON:
      47             :         case WINDOW_MENUBUTTON:
      48             :         case WINDOW_MOREBUTTON:
      49             :         case WINDOW_PUSHBUTTON:
      50             :         case WINDOW_HELPBUTTON:
      51             :         case WINDOW_OKBUTTON:
      52           0 :         case WINDOW_CANCELBUTTON:   return new VCLXButton;
      53           0 :         case WINDOW_CHECKBOX:       return new VCLXCheckBox;
      54             :         // #i95042#
      55             :         // A Window of type <MetricBox> is inherited from type <ComboBox>.
      56             :         // Thus, it does make more sense to return a <VCLXComboBox> instance
      57             :         // instead of only a <VCLXWindow> instance, especially regarding its
      58             :         // corresponding accessibility API.
      59             :         case WINDOW_METRICBOX:
      60           0 :         case WINDOW_COMBOBOX:       return new VCLXComboBox;
      61             :         case WINDOW_SPINFIELD:
      62             :         case WINDOW_NUMERICFIELD:
      63           0 :         case WINDOW_CURRENCYFIELD:  return new VCLXNumericField;
      64           0 :         case WINDOW_DATEFIELD:      return new VCLXDateField;
      65             :         case WINDOW_MULTILINEEDIT:
      66           0 :         case WINDOW_EDIT:           return new VCLXEdit;
      67           0 :         case WINDOW_METRICFIELD:    return new VCLXSpinField;
      68             :         case WINDOW_MESSBOX:
      69             :         case WINDOW_INFOBOX:
      70             :         case WINDOW_WARNINGBOX:
      71             :         case WINDOW_QUERYBOX:
      72           0 :         case WINDOW_ERRORBOX:       return new VCLXMessageBox;
      73           0 :         case WINDOW_FIXEDIMAGE:     return new VCLXImageControl;
      74           0 :         case WINDOW_FIXEDTEXT:      return new VCLXFixedText;
      75             :         case WINDOW_MULTILISTBOX:
      76           0 :         case WINDOW_LISTBOX:        return new VCLXListBox;
      77           0 :         case WINDOW_LONGCURRENCYFIELD:  return new VCLXCurrencyField;
      78             :         case WINDOW_DIALOG:
      79             :         case WINDOW_MODALDIALOG:
      80             :         case WINDOW_TABDIALOG:
      81             :         case WINDOW_BUTTONDIALOG:
      82           0 :         case WINDOW_MODELESSDIALOG: return new VCLXDialog;
      83           0 :         case WINDOW_PATTERNFIELD:   return new VCLXPatternField;
      84           0 :         case WINDOW_RADIOBUTTON:    return new VCLXRadioButton;
      85           0 :         case WINDOW_SCROLLBAR:      return new VCLXScrollBar;
      86           0 :         case WINDOW_TIMEFIELD:      return new VCLXTimeField;
      87             : 
      88             :         case WINDOW_SYSWINDOW:
      89             :         case WINDOW_WORKWINDOW:
      90             :         case WINDOW_DOCKINGWINDOW:
      91             :         case WINDOW_FLOATINGWINDOW:
      92           0 :         case WINDOW_HELPTEXTWINDOW: return new VCLXTopWindow;
      93             : 
      94             :         case WINDOW_WINDOW:
      95           0 :         case WINDOW_TABPAGE:        return new VCLXContainer;
      96             : 
      97           0 :         case WINDOW_TOOLBOX:        return new VCLXToolBox;
      98           0 :         case WINDOW_TABCONTROL:     return new VCLXMultiPage;
      99             : 
     100             :         // case WINDOW_FIXEDLINE:
     101             :         // case WINDOW_FIXEDBITMAP:
     102             :         // case WINDOW_DATEBOX:
     103             :         // case WINDOW_GROUPBOX:
     104             :         // case WINDOW_LONGCURRENCYBOX:
     105             :         // case WINDOW_SPLITTER:
     106             :         // case WINDOW_STATUSBAR:
     107             :         // case WINDOW_TABCONTROL:
     108             :         // case WINDOW_NUMERICBOX:
     109             :         // case WINDOW_TRISTATEBOX:
     110             :         // case WINDOW_TIMEBOX:
     111             :         // case WINDOW_SPLITWINDOW:
     112             :         // case WINDOW_SCROLLBARBOX:
     113             :         // case WINDOW_PATTERNBOX:
     114             :         // case WINDOW_CURRENCYBOX:
     115           0 :         default:                    return new VCLXWindow( true );
     116             :     }
     117             : }
     118             : 
     119             : 
     120             : //  class UnoWrapper
     121             : 
     122             : 
     123             : extern "C" {
     124             : 
     125           0 : TOOLKIT_DLLPUBLIC UnoWrapperBase* CreateUnoWrapper()
     126             : {
     127           0 :     return new UnoWrapper( NULL );
     128             : }
     129             : 
     130             : }   // extern "C"
     131             : 
     132             : 
     133           0 : UnoWrapper::UnoWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit>& rxToolkit )
     134             : {
     135           0 :     mxToolkit = rxToolkit;
     136           0 : }
     137             : 
     138           0 : void UnoWrapper::Destroy()
     139             : {
     140           0 :     delete this;
     141           0 : }
     142             : 
     143           0 : UnoWrapper::~UnoWrapper()
     144             : {
     145           0 : }
     146             : 
     147           0 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit> UnoWrapper::GetVCLToolkit()
     148             : {
     149           0 :     if ( !mxToolkit.is() )
     150           0 :         mxToolkit = VCLUnoHelper::CreateToolkit();
     151           0 :     return mxToolkit.get();
     152             : }
     153             : 
     154           0 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> UnoWrapper::GetWindowInterface( Window* pWindow, sal_Bool bCreate )
     155             : {
     156           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
     157           0 :     if ( !xPeer.is() && bCreate )
     158             :     {
     159           0 :         xPeer = CreateXWindow( pWindow );
     160           0 :         SetWindowInterface( pWindow, xPeer );
     161             :     }
     162           0 :     return xPeer;
     163             : }
     164             : 
     165           0 : void UnoWrapper::SetWindowInterface( Window* pWindow, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xIFace )
     166             : {
     167           0 :     VCLXWindow* pVCLXWindow = VCLXWindow::GetImplementation( xIFace );
     168             : 
     169             :     DBG_ASSERT( pVCLXWindow, "SetComponentInterface - unsupported type" );
     170           0 :     if ( pVCLXWindow )
     171             :     {
     172           0 :         ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
     173           0 :         if( xPeer.is() )
     174             :         {
     175           0 :             bool bSameInstance( pVCLXWindow == dynamic_cast< VCLXWindow* >( xPeer.get() ));
     176             :             DBG_ASSERT( bSameInstance, "UnoWrapper::SetWindowInterface: there already *is* a WindowInterface for this window!" );
     177           0 :             if ( bSameInstance )
     178           0 :                 return;
     179             :         }
     180           0 :         pVCLXWindow->SetWindow( pWindow );
     181           0 :         pWindow->SetWindowPeer( xIFace, pVCLXWindow );
     182             :     }
     183             : }
     184             : 
     185           0 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> UnoWrapper::CreateGraphics( OutputDevice* pOutDev )
     186             : {
     187           0 :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> xGrf;
     188           0 :     VCLXGraphics* pGrf = new VCLXGraphics;
     189           0 :     xGrf = pGrf;
     190           0 :     pGrf->Init( pOutDev );
     191           0 :     return xGrf;
     192             : }
     193             : 
     194           0 : void UnoWrapper::ReleaseAllGraphics( OutputDevice* pOutDev )
     195             : {
     196           0 :     VCLXGraphicsList_impl* pLst = pOutDev->GetUnoGraphicsList();
     197           0 :     if ( pLst )
     198             :     {
     199           0 :         for ( size_t n = 0; n < pLst->size(); n++ )
     200             :         {
     201           0 :             VCLXGraphics* pGrf = (*pLst)[ n ];
     202           0 :             pGrf->SetOutputDevice( NULL );
     203             :         }
     204             :     }
     205             : 
     206           0 : }
     207             : 
     208           0 : static bool lcl_ImplIsParent( Window* pParentWindow, Window* pPossibleChild )
     209             : {
     210           0 :     Window* pWindow = ( pPossibleChild != pParentWindow ) ? pPossibleChild : NULL;
     211           0 :     while ( pWindow && ( pWindow != pParentWindow ) )
     212           0 :         pWindow = pWindow->GetParent();
     213             : 
     214           0 :     return pWindow ? sal_True : sal_False;
     215             : }
     216             : 
     217           0 : void UnoWrapper::WindowDestroyed( Window* pWindow )
     218             : {
     219             :     // their still might be some children created with ::com::sun::star::loader::Java
     220             :     // that would otherwise not be destroyed until the garbage collector cleans up
     221           0 :     Window* pChild = pWindow->GetWindow( WINDOW_FIRSTCHILD );
     222           0 :     while ( pChild )
     223             :     {
     224           0 :         Window* pNextChild = pChild->GetWindow( WINDOW_NEXT );
     225             : 
     226           0 :         Window* pClient = pChild->GetWindow( WINDOW_CLIENT );
     227           0 :         if ( pClient->GetWindowPeer() )
     228             :         {
     229           0 :             ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
     230           0 :             xComp->dispose();
     231             :         }
     232             : 
     233           0 :         pChild = pNextChild;
     234             :     }
     235             : 
     236             :     // ::com::sun::star::chaos::System-Windows suchen...
     237           0 :     Window* pOverlap = pWindow->GetWindow( WINDOW_OVERLAP );
     238           0 :     if ( pOverlap )
     239             :     {
     240           0 :         pOverlap = pOverlap->GetWindow( WINDOW_FIRSTOVERLAP );
     241           0 :         while ( pOverlap )
     242             :         {
     243           0 :             Window* pNextOverlap = pOverlap->GetWindow( WINDOW_NEXT );
     244           0 :             Window* pClient = pOverlap->GetWindow( WINDOW_CLIENT );
     245             : 
     246           0 :             if ( pClient->GetWindowPeer() && lcl_ImplIsParent( pWindow, pClient ) )
     247             :             {
     248           0 :                 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( sal_False ), ::com::sun::star::uno::UNO_QUERY );
     249           0 :                 xComp->dispose();
     250             :             }
     251             : 
     252           0 :             pOverlap = pNextOverlap;
     253             :         }
     254             :     }
     255             : 
     256           0 :     Window* pParent = pWindow->GetParent();
     257           0 :     if ( pParent && pParent->GetWindowPeer() )
     258           0 :         pParent->GetWindowPeer()->notifyWindowRemoved( *pWindow );
     259             : 
     260           0 :     VCLXWindow* pWindowPeer = pWindow->GetWindowPeer();
     261           0 :     uno::Reference< lang::XComponent > xWindowPeerComp( pWindow->GetComponentInterface( sal_False ), uno::UNO_QUERY );
     262             :     OSL_ENSURE( ( pWindowPeer != NULL ) == xWindowPeerComp.is(),
     263             :         "UnoWrapper::WindowDestroyed: inconsistency in the window's peers!" );
     264           0 :     if ( pWindowPeer )
     265             :     {
     266           0 :         pWindowPeer->SetWindow( NULL );
     267           0 :         pWindow->SetWindowPeer( NULL, NULL );
     268             :     }
     269           0 :     if ( xWindowPeerComp.is() )
     270           0 :         xWindowPeerComp->dispose();
     271             : 
     272             :     // #102132# Iterate over frames after setting Window peer to NULL,
     273             :     // because while destroying other frames, we get get into the method again and try
     274             :     // to destroy this window again...
     275             :     // #i42462#/#116855# no, don't loop: Instead, just ensure that all our top-window-children
     276             :     // are disposed, too (which should also be a valid fix for #102132#, but doesn't have the extreme
     277             :     // performance penalties)
     278           0 :     Window* pTopWindowChild = pWindow->GetWindow( WINDOW_FIRSTTOPWINDOWCHILD );
     279           0 :     while ( pTopWindowChild )
     280             :     {
     281             :         OSL_ENSURE( pTopWindowChild->GetParent() == pWindow,
     282             :                     "UnoWrapper::WindowDestroyed: inconsistency in the SystemWindow relationship!" );
     283             : 
     284           0 :         Window* pNextTopChild = pTopWindowChild->GetWindow( WINDOW_NEXTTOPWINDOWSIBLING );
     285             : 
     286             :         //the window still could be on the stack, so we have to
     287             :         // use lazy delete ( it will automatically
     288             :         // disconnect from the currently destroyed parent window )
     289           0 :         pTopWindowChild->doLazyDelete();
     290             : 
     291           0 :         pTopWindowChild = pNextTopChild;
     292           0 :     }
     293           0 : }
     294             : 
     295             : 
     296           0 : ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > UnoWrapper::CreateAccessible( Menu* pMenu, sal_Bool bIsMenuBar )
     297             : {
     298           0 :     return maAccessibleFactoryAccess.getFactory().createAccessible( pMenu, bIsMenuBar );
     299             : }
     300             : 
     301             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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