LCOV - code coverage report
Current view: top level - toolkit/source/helper - unowrapper.cxx (source / functions) Hit Total Coverage
Test: commit c8344322a7af75b84dd3ca8f78b05543a976dfd5 Lines: 91 112 81.2 %
Date: 2015-06-13 12:38:46 Functions: 13 14 92.9 %
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/vclunohelper.hxx>
      24             : #include <toolkit/helper/convert.hxx>
      25             : #include <toolkit/awt/vclxwindow.hxx>
      26             : #include <toolkit/awt/vclxwindows.hxx>
      27             : #include <toolkit/awt/vclxcontainer.hxx>
      28             : #include <toolkit/awt/vclxtopwindow.hxx>
      29             : #include <toolkit/awt/vclxgraphics.hxx>
      30             : 
      31             : #include "toolkit/dllapi.h"
      32             : #include <vcl/svapp.hxx>
      33             : #include <vcl/syswin.hxx>
      34             : #include <vcl/menu.hxx>
      35             : 
      36             : #include <tools/debug.hxx>
      37             : 
      38             : #include "helper/unowrapper.hxx"
      39             : 
      40             : using namespace ::com::sun::star;
      41             : 
      42       75224 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer > CreateXWindow( vcl::Window* pWindow )
      43             : {
      44       75224 :     switch ( pWindow->GetType() )
      45             :     {
      46             :         case WINDOW_IMAGEBUTTON:
      47             :         case WINDOW_SPINBUTTON:
      48             :         case WINDOW_MENUBUTTON:
      49             :         case WINDOW_MOREBUTTON:
      50             :         case WINDOW_PUSHBUTTON:
      51             :         case WINDOW_HELPBUTTON:
      52             :         case WINDOW_OKBUTTON:
      53           0 :         case WINDOW_CANCELBUTTON:   return new VCLXButton;
      54           3 :         case WINDOW_CHECKBOX:       return new VCLXCheckBox;
      55             :         // #i95042#
      56             :         // A Window of type <MetricBox> is inherited from type <ComboBox>.
      57             :         // Thus, it does make more sense to return a <VCLXComboBox> instance
      58             :         // instead of only a <VCLXWindow> instance, especially regarding its
      59             :         // corresponding accessibility API.
      60             :         case WINDOW_METRICBOX:
      61        2470 :         case WINDOW_COMBOBOX:       return new VCLXComboBox;
      62             :         case WINDOW_SPINFIELD:
      63             :         case WINDOW_NUMERICFIELD:
      64           3 :         case WINDOW_CURRENCYFIELD:  return new VCLXNumericField;
      65           0 :         case WINDOW_DATEFIELD:      return new VCLXDateField;
      66             :         case WINDOW_MULTILINEEDIT:
      67           5 :         case WINDOW_EDIT:           return new VCLXEdit;
      68           0 :         case WINDOW_METRICFIELD:    return new VCLXSpinField;
      69             :         case WINDOW_MESSBOX:
      70             :         case WINDOW_INFOBOX:
      71             :         case WINDOW_WARNINGBOX:
      72             :         case WINDOW_QUERYBOX:
      73           0 :         case WINDOW_ERRORBOX:       return new VCLXMessageBox;
      74           3 :         case WINDOW_FIXEDIMAGE:     return new VCLXImageControl;
      75           0 :         case WINDOW_FIXEDTEXT:      return new VCLXFixedText;
      76             :         case WINDOW_MULTILISTBOX:
      77          22 :         case WINDOW_LISTBOX:        return new VCLXListBox;
      78           0 :         case WINDOW_LONGCURRENCYFIELD:  return new VCLXCurrencyField;
      79             :         case WINDOW_DIALOG:
      80             :         case WINDOW_MODALDIALOG:
      81             :         case WINDOW_TABDIALOG:
      82             :         case WINDOW_BUTTONDIALOG:
      83           9 :         case WINDOW_MODELESSDIALOG: return new VCLXDialog;
      84           0 :         case WINDOW_PATTERNFIELD:   return new VCLXPatternField;
      85          15 :         case WINDOW_RADIOBUTTON:    return new VCLXRadioButton;
      86          19 :         case WINDOW_SCROLLBAR:      return new VCLXScrollBar;
      87           0 :         case WINDOW_TIMEFIELD:      return new VCLXTimeField;
      88             : 
      89             :         case WINDOW_SYSWINDOW:
      90             :         case WINDOW_WORKWINDOW:
      91             :         case WINDOW_DOCKINGWINDOW:
      92             :         case WINDOW_FLOATINGWINDOW:
      93        3258 :         case WINDOW_HELPTEXTWINDOW: return new VCLXTopWindow;
      94             : 
      95             :         case WINDOW_WINDOW:
      96        9240 :         case WINDOW_TABPAGE:        return new VCLXContainer;
      97             : 
      98       19209 :         case WINDOW_TOOLBOX:        return new VCLXToolBox;
      99           0 :         case WINDOW_TABCONTROL:     return new VCLXMultiPage;
     100             : 
     101             :         // case WINDOW_FIXEDLINE:
     102             :         // case WINDOW_FIXEDBITMAP:
     103             :         // case WINDOW_DATEBOX:
     104             :         // case WINDOW_GROUPBOX:
     105             :         // case WINDOW_LONGCURRENCYBOX:
     106             :         // case WINDOW_SPLITTER:
     107             :         // case WINDOW_STATUSBAR:
     108             :         // case WINDOW_TABCONTROL:
     109             :         // case WINDOW_NUMERICBOX:
     110             :         // case WINDOW_TRISTATEBOX:
     111             :         // case WINDOW_TIMEBOX:
     112             :         // case WINDOW_SPLITWINDOW:
     113             :         // case WINDOW_SCROLLBARBOX:
     114             :         // case WINDOW_PATTERNBOX:
     115             :         // case WINDOW_CURRENCYBOX:
     116       40968 :         default:                    return new VCLXWindow( true );
     117             :     }
     118             : }
     119             : 
     120             : 
     121             : //  class UnoWrapper
     122             : 
     123             : 
     124             : extern "C" {
     125             : 
     126         121 : TOOLKIT_DLLPUBLIC UnoWrapperBase* CreateUnoWrapper()
     127             : {
     128         121 :     return new UnoWrapper( NULL );
     129             : }
     130             : 
     131             : }   // extern "C"
     132             : 
     133             : 
     134         121 : UnoWrapper::UnoWrapper( const ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit>& rxToolkit )
     135             : {
     136         121 :     mxToolkit = rxToolkit;
     137         121 : }
     138             : 
     139         117 : void UnoWrapper::Destroy()
     140             : {
     141         117 :     delete this;
     142         117 : }
     143             : 
     144         234 : UnoWrapper::~UnoWrapper()
     145             : {
     146         234 : }
     147             : 
     148         376 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XToolkit> UnoWrapper::GetVCLToolkit()
     149             : {
     150         376 :     if ( !mxToolkit.is() )
     151          25 :         mxToolkit = VCLUnoHelper::CreateToolkit();
     152         376 :     return mxToolkit.get();
     153             : }
     154             : 
     155       75224 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> UnoWrapper::GetWindowInterface( vcl::Window* pWindow, bool bCreate )
     156             : {
     157       75224 :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
     158       75224 :     if ( !xPeer.is() && bCreate )
     159             :     {
     160       75224 :         xPeer = CreateXWindow( pWindow );
     161       75224 :         SetWindowInterface( pWindow, xPeer );
     162             :     }
     163       75224 :     return xPeer;
     164             : }
     165             : 
     166       78892 : void UnoWrapper::SetWindowInterface( vcl::Window* pWindow, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xIFace )
     167             : {
     168       78892 :     VCLXWindow* pVCLXWindow = VCLXWindow::GetImplementation( xIFace );
     169             : 
     170             :     DBG_ASSERT( pVCLXWindow, "SetComponentInterface - unsupported type" );
     171       78892 :     if ( pVCLXWindow )
     172             :     {
     173       78892 :         ::com::sun::star::uno::Reference< ::com::sun::star::awt::XWindowPeer> xPeer = pWindow->GetWindowPeer();
     174       78892 :         if( xPeer.is() )
     175             :         {
     176           7 :             bool bSameInstance( pVCLXWindow == dynamic_cast< VCLXWindow* >( xPeer.get() ));
     177             :             DBG_ASSERT( bSameInstance, "UnoWrapper::SetWindowInterface: there already *is* a WindowInterface for this window!" );
     178           7 :             if ( bSameInstance )
     179       78899 :                 return;
     180             :         }
     181       78885 :         pVCLXWindow->SetWindow( pWindow );
     182       78885 :         pWindow->SetWindowPeer( xIFace, pVCLXWindow );
     183             :     }
     184             : }
     185             : 
     186       28505 : ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> UnoWrapper::CreateGraphics( OutputDevice* pOutDev )
     187             : {
     188       28505 :     ::com::sun::star::uno::Reference< ::com::sun::star::awt::XGraphics> xGrf;
     189       28505 :     VCLXGraphics* pGrf = new VCLXGraphics;
     190       28505 :     xGrf = pGrf;
     191       28505 :     pGrf->Init( pOutDev );
     192       28505 :     return xGrf;
     193             : }
     194             : 
     195         760 : void UnoWrapper::ReleaseAllGraphics( OutputDevice* pOutDev )
     196             : {
     197         760 :     std::vector< VCLXGraphics* > *pLst = pOutDev->GetUnoGraphicsList();
     198         760 :     if ( pLst )
     199             :     {
     200         787 :         for ( size_t n = 0; n < pLst->size(); n++ )
     201             :         {
     202          27 :             VCLXGraphics* pGrf = (*pLst)[ n ];
     203          27 :             pGrf->SetOutputDevice( NULL );
     204             :         }
     205             :     }
     206             : 
     207         760 : }
     208             : 
     209           0 : static bool lcl_ImplIsParent( vcl::Window* pParentWindow, vcl::Window* pPossibleChild )
     210             : {
     211           0 :     vcl::Window* pWindow = ( pPossibleChild != pParentWindow ) ? pPossibleChild : NULL;
     212           0 :     while ( pWindow && ( pWindow != pParentWindow ) )
     213           0 :         pWindow = pWindow->GetParent();
     214             : 
     215           0 :     return pWindow != nullptr;
     216             : }
     217             : 
     218      267227 : void UnoWrapper::WindowDestroyed( vcl::Window* pWindow )
     219             : {
     220             :     // their still might be some children created with ::com::sun::star::loader::Java
     221             :     // that would otherwise not be destroyed until the garbage collector cleans up
     222      267227 :     VclPtr< vcl::Window > pChild = pWindow->GetWindow( GetWindowType::FirstChild );
     223      570148 :     while ( pChild )
     224             :     {
     225       35694 :         VclPtr< vcl::Window > pNextChild = pChild->GetWindow( GetWindowType::Next );
     226             : 
     227       71388 :         VclPtr< vcl::Window > pClient = pChild->GetWindow( GetWindowType::Client );
     228       35694 :         if ( pClient && pClient->GetWindowPeer() )
     229             :         {
     230       35694 :             ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( false ), ::com::sun::star::uno::UNO_QUERY );
     231       35694 :             xComp->dispose();
     232             :         }
     233             : 
     234       35694 :         pChild = pNextChild;
     235       35694 :     }
     236             : 
     237             :     // System-Windows suchen...
     238      534454 :     VclPtr< vcl::Window > pOverlap = pWindow->GetWindow( GetWindowType::Overlap );
     239      267227 :     if ( pOverlap )
     240             :     {
     241      267224 :         pOverlap = pOverlap->GetWindow( GetWindowType::FirstOverlap );
     242      534448 :         while ( pOverlap )
     243             :         {
     244           0 :             VclPtr< vcl::Window > pNextOverlap = pOverlap->GetWindow( GetWindowType::Next );
     245           0 :             VclPtr< vcl::Window > pClient = pOverlap->GetWindow( GetWindowType::Client );
     246             : 
     247           0 :             if ( pClient && pClient->GetWindowPeer() && lcl_ImplIsParent( pWindow, pClient ) )
     248             :             {
     249           0 :                 ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent > xComp( pClient->GetComponentInterface( false ), ::com::sun::star::uno::UNO_QUERY );
     250           0 :                 xComp->dispose();
     251             :             }
     252             : 
     253           0 :             pOverlap = pNextOverlap;
     254           0 :         }
     255             :     }
     256             : 
     257             :     {
     258      267227 :         VclPtr< vcl::Window > pParent = pWindow->GetParent();
     259      267227 :         if ( pParent && pParent->GetWindowPeer() )
     260      126858 :             pParent->GetWindowPeer()->notifyWindowRemoved( *pWindow );
     261             :     }
     262             : 
     263      267227 :     VCLXWindow* pWindowPeer = pWindow->GetWindowPeer();
     264      534454 :     uno::Reference< lang::XComponent > xWindowPeerComp( pWindow->GetComponentInterface( false ), uno::UNO_QUERY );
     265             :     OSL_ENSURE( ( pWindowPeer != NULL ) == xWindowPeerComp.is(),
     266             :         "UnoWrapper::WindowDestroyed: inconsistency in the window's peers!" );
     267      267227 :     if ( pWindowPeer )
     268             :     {
     269       78758 :         pWindowPeer->SetWindow( NULL );
     270       78758 :         pWindow->SetWindowPeer( NULL, NULL );
     271             :     }
     272      267227 :     if ( xWindowPeerComp.is() )
     273       78758 :         xWindowPeerComp->dispose();
     274             : 
     275             :     // #102132# Iterate over frames after setting Window peer to NULL,
     276             :     // because while destroying other frames, we get get into the method again and try
     277             :     // to destroy this window again...
     278             :     // #i42462#/#116855# no, don't loop: Instead, just ensure that all our top-window-children
     279             :     // are disposed, too (which should also be a valid fix for #102132#, but doesn't have the extreme
     280             :     // performance penalties)
     281      534454 :     VclPtr< vcl::Window > pTopWindowChild = pWindow->GetWindow( GetWindowType::FirstTopWindowChild );
     282      534456 :     while ( pTopWindowChild )
     283             :     {
     284             :         OSL_ENSURE( pTopWindowChild->GetParent() == pWindow,
     285             :                     "UnoWrapper::WindowDestroyed: inconsistency in the SystemWindow relationship!" );
     286             : 
     287           2 :         VclPtr< vcl::Window > pNextTopChild = pTopWindowChild->GetWindow( GetWindowType::NextTopWindowSibling );
     288             : 
     289             :         //the window still could be on the stack, so we have to
     290             :         // use lazy delete ( it will automatically
     291             :         // disconnect from the currently destroyed parent window )
     292           2 :         pTopWindowChild->doLazyDelete();
     293             : 
     294           2 :         pTopWindowChild = pNextTopChild;
     295      267229 :     }
     296      267227 : }
     297             : 
     298             : 
     299          25 : ::com::sun::star::uno::Reference< ::com::sun::star::accessibility::XAccessible > UnoWrapper::CreateAccessible( Menu* pMenu, bool bIsMenuBar )
     300             : {
     301          25 :     return maAccessibleFactoryAccess.getFactory().createAccessible( pMenu, bIsMenuBar );
     302             : }
     303             : 
     304             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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