LCOV - code coverage report
Current view: top level - framework/source/dispatch - menudispatcher.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 25 103 24.3 %
Date: 2014-11-03 Functions: 7 12 58.3 %
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 <dispatch/menudispatcher.hxx>
      21             : #include <general.h>
      22             : #include <framework/menuconfiguration.hxx>
      23             : #include <framework/addonmenu.hxx>
      24             : #include <services.h>
      25             : 
      26             : #include <com/sun/star/frame/FrameSearchFlag.hpp>
      27             : #include <com/sun/star/awt/WindowAttribute.hpp>
      28             : #include <com/sun/star/awt/WindowDescriptor.hpp>
      29             : #include <com/sun/star/awt/PosSize.hpp>
      30             : #include <com/sun/star/awt/XWindowPeer.hpp>
      31             : #include <com/sun/star/beans/UnknownPropertyException.hpp>
      32             : #include <com/sun/star/lang/WrappedTargetException.hpp>
      33             : #include <com/sun/star/beans/XPropertySet.hpp>
      34             : #include <com/sun/star/container/XEnumeration.hpp>
      35             : #include <com/sun/star/util/XURLTransformer.hpp>
      36             : 
      37             : #include <vcl/window.hxx>
      38             : #include <vcl/syswin.hxx>
      39             : #include <vcl/menu.hxx>
      40             : #include <vcl/svapp.hxx>
      41             : #include <tools/rcid.h>
      42             : #include <osl/mutex.hxx>
      43             : #include <toolkit/helper/vclunohelper.hxx>
      44             : 
      45             : #include <ucbhelper/content.hxx>
      46             : 
      47             : namespace framework{
      48             : 
      49             : using namespace ::com::sun::star;
      50             : using namespace ::com::sun::star::awt;
      51             : using namespace ::com::sun::star::beans;
      52             : using namespace ::com::sun::star::container;
      53             : using namespace ::com::sun::star::frame;
      54             : using namespace ::com::sun::star::lang;
      55             : using namespace ::com::sun::star::uno;
      56             : using namespace ::com::sun::star::util;
      57             : using namespace ::cppu;
      58             : 
      59             : const sal_uInt16 SLOTID_MDIWINDOWLIST = 5610;
      60             : 
      61             : //  constructor
      62             : 
      63           2 : MenuDispatcher::MenuDispatcher(   const   uno::Reference< XComponentContext >&  xContext    ,
      64             :                                   const   uno::Reference< XFrame >&             xOwner      )
      65             :         :   m_xOwnerWeak            ( xOwner                         )
      66             :         ,   m_xContext              ( xContext                       )
      67             :         ,   m_aListenerContainer    ( m_mutex )
      68             :         ,   m_bAlreadyDisposed      ( false                      )
      69             :         ,   m_bActivateListener     ( false                      )
      70           2 :         ,   m_pMenuManager          ( NULL                           )
      71             : {
      72             :     // Safe impossible cases
      73             :     // We need valid information about our owner for work.
      74             :     SAL_WARN_IF( !( xContext.is() && xOwner.is() ), "fwk", "MenuDispatcher::MenuDispatcher()\nInvalid parameter detected!" );
      75             : 
      76           2 :     m_bActivateListener = true;
      77           2 :     xOwner->addFrameActionListener( uno::Reference< XFrameActionListener >( (OWeakObject *)this, UNO_QUERY ));
      78           2 : }
      79             : 
      80             : //  destructor
      81             : 
      82           4 : MenuDispatcher::~MenuDispatcher()
      83             : {
      84             :     // Warn programmer if he forgot to dispose this instance.
      85             :     // We must release all our references ...
      86             :     // and a dtor isn't the best place to do that!
      87           4 : }
      88             : 
      89             : //  XDispatch
      90             : 
      91           2 : void SAL_CALL MenuDispatcher::dispatch(    const   URL&                        /*aURL*/            ,
      92             :                                             const   Sequence< PropertyValue >&  /*seqProperties*/   ) throw( RuntimeException, std::exception )
      93             : {
      94           2 : }
      95             : 
      96             : //  XDispatch
      97             : 
      98           0 : void SAL_CALL MenuDispatcher::addStatusListener(   const   uno::Reference< XStatusListener >&   xControl,
      99             :                                                     const   URL&                            aURL    ) throw( RuntimeException, std::exception )
     100             : {
     101           0 :     SolarMutexGuard g;
     102             :     // Safe impossible cases
     103             :     // Method not defined for all incoming parameter
     104             :     SAL_WARN_IF( !xControl.is() || aURL.Complete.isEmpty(), "fwk", "MenuDispatcher::addStatusListener(): Invalid parameter detected." );
     105             :     // Add listener to container.
     106           0 :     m_aListenerContainer.addInterface( aURL.Complete, xControl );
     107           0 : }
     108             : 
     109             : //  XDispatch
     110             : 
     111           0 : void SAL_CALL MenuDispatcher::removeStatusListener(    const   uno::Reference< XStatusListener >&   xControl,
     112             :                                                         const   URL&                            aURL    ) throw( RuntimeException, std::exception )
     113             : {
     114           0 :     SolarMutexGuard g;
     115             :     // Safe impossible cases
     116             :     // Method not defined for all incoming parameter
     117             :     SAL_WARN_IF( !xControl.is() || aURL.Complete.isEmpty(), "fwk", "MenuDispatcher::removeStatusListener(): Invalid parameter detected." );
     118             :     // Add listener to container.
     119           0 :     m_aListenerContainer.removeInterface( aURL.Complete, xControl );
     120           0 : }
     121             : 
     122             : //   XFrameActionListener
     123             : 
     124           0 : void SAL_CALL MenuDispatcher::frameAction( const FrameActionEvent& aEvent ) throw ( RuntimeException, std::exception )
     125             : {
     126           0 :     SolarMutexResettableGuard aGuard;
     127             : 
     128           0 :     if ( m_pMenuManager && aEvent.Action == FrameAction_FRAME_UI_ACTIVATED )
     129             :     {
     130           0 :         MenuBar* pMenuBar = static_cast<MenuBar *>(m_pMenuManager->GetMenu());
     131           0 :         uno::Reference< XFrame > xFrame( m_xOwnerWeak.get(), UNO_QUERY );
     132           0 :         aGuard.clear();
     133             : 
     134           0 :         if ( xFrame.is() && pMenuBar )
     135             :         {
     136           0 :             uno::Reference< ::com::sun::star::awt::XWindow >xContainerWindow = xFrame->getContainerWindow();
     137             : 
     138           0 :             aGuard.reset();
     139             :             {
     140           0 :                 vcl::Window* pWindow = VCLUnoHelper::GetWindow( xContainerWindow );
     141           0 :                 while ( pWindow && !pWindow->IsSystemWindow() )
     142           0 :                     pWindow = pWindow->GetParent();
     143             : 
     144           0 :                 if ( pWindow )
     145             :                 {
     146           0 :                     SystemWindow* pSysWindow = static_cast<SystemWindow *>(pWindow);
     147           0 :                     pSysWindow->SetMenuBar( pMenuBar );
     148             :                 }
     149           0 :             }
     150           0 :         }
     151             :     }
     152           0 :     else if ( m_pMenuManager && aEvent.Action == css::frame::FrameAction_COMPONENT_DETACHING )
     153             :     {
     154           0 :         if ( m_pMenuManager )
     155           0 :             impl_setMenuBar( NULL );
     156           0 :     }
     157           0 : }
     158             : 
     159             : //   XEventListener
     160           2 : void SAL_CALL MenuDispatcher::disposing( const EventObject& ) throw( RuntimeException, std::exception )
     161             : {
     162           2 :     SolarMutexGuard g;
     163             :     // Safe impossible cases
     164             :     SAL_WARN_IF( m_bAlreadyDisposed, "fwk", "MenuDispatcher::disposing(): Object already disposed .. don't call it again!" );
     165             : 
     166           2 :     if( m_bAlreadyDisposed == false )
     167             :     {
     168           2 :         m_bAlreadyDisposed = true;
     169             : 
     170           2 :         if ( m_bActivateListener )
     171             :         {
     172           2 :             uno::Reference< XFrame > xFrame( m_xOwnerWeak.get(), UNO_QUERY );
     173           2 :             if ( xFrame.is() )
     174             :             {
     175           2 :                 xFrame->removeFrameActionListener( uno::Reference< XFrameActionListener >( (OWeakObject *)this, UNO_QUERY ));
     176           2 :                 m_bActivateListener = false;
     177           2 :                 if ( m_pMenuManager )
     178             :                 {
     179           0 :                     EventObject aEventObj;
     180           0 :                     aEventObj.Source = xFrame;
     181           0 :                     m_pMenuManager->disposing( aEventObj );
     182             :                 }
     183           2 :             }
     184             :         }
     185             : 
     186             :         // Forget our factory.
     187           2 :         m_xContext = uno::Reference< XComponentContext >();
     188             : 
     189             :         // Remove our menu from system window if it is still there!
     190           2 :         if ( m_pMenuManager )
     191           0 :             impl_setMenuBar( NULL );
     192           2 :     }
     193           2 : }
     194             : 
     195           0 : void MenuDispatcher::impl_setAccelerators( Menu* pMenu, const Accelerator& aAccel )
     196             : {
     197           0 :     for ( sal_uInt16 nPos = 0; nPos < pMenu->GetItemCount(); ++nPos )
     198             :     {
     199           0 :         sal_uInt16     nId    = pMenu->GetItemId(nPos);
     200           0 :         ::PopupMenu* pPopup = pMenu->GetPopupMenu(nId);
     201           0 :         if ( pPopup )
     202           0 :             impl_setAccelerators( (Menu *)pPopup, aAccel );
     203           0 :         else if ( nId && !pMenu->GetPopupMenu(nId))
     204             :         {
     205           0 :             vcl::KeyCode aCode = aAccel.GetKeyCode( nId );
     206           0 :             if ( aCode.GetCode() )
     207           0 :                 pMenu->SetAccelKey( nId, aCode );
     208             :         }
     209             :     }
     210           0 : }
     211             : 
     212           0 : bool MenuDispatcher::impl_setMenuBar( MenuBar* pMenuBar, bool bMenuFromResource )
     213             : {
     214           0 :     uno::Reference< XFrame > xFrame( m_xOwnerWeak.get(), UNO_QUERY );
     215           0 :     if ( xFrame.is() )
     216             :     {
     217           0 :         uno::Reference< ::com::sun::star::awt::XWindow >xContainerWindow = xFrame->getContainerWindow();
     218           0 :         vcl::Window* pWindow = NULL;
     219             : 
     220           0 :         SolarMutexGuard aSolarGuard;
     221             :         {
     222           0 :             pWindow = VCLUnoHelper::GetWindow( xContainerWindow );
     223           0 :             while ( pWindow && !pWindow->IsSystemWindow() )
     224           0 :                 pWindow = pWindow->GetParent();
     225             :         }
     226             : 
     227           0 :         if ( pWindow )
     228             :         {
     229           0 :             SystemWindow* pSysWindow = static_cast<SystemWindow *>(pWindow);
     230             : 
     231           0 :             if ( m_pMenuManager )
     232             :             {
     233             :                 // remove old menu from our system window if it was set before
     234           0 :                 if ( m_pMenuManager->GetMenu() == (Menu *)pSysWindow->GetMenuBar() )
     235           0 :                     pSysWindow->SetMenuBar( NULL );
     236             : 
     237             :                 // remove listener before we destruct ourself, so we cannot be called back afterwards
     238           0 :                 m_pMenuManager->RemoveListener();
     239             : 
     240           0 :                 (static_cast< ::com::sun::star::uno::XInterface* >((OWeakObject*)m_pMenuManager))->release();
     241             : 
     242           0 :                 m_pMenuManager = 0;
     243             :             }
     244             : 
     245           0 :             if ( pMenuBar != NULL )
     246             :             {
     247           0 :                 sal_uInt16 nPos = pMenuBar->GetItemPos( SLOTID_MDIWINDOWLIST );
     248           0 :                 if ( nPos != MENU_ITEM_NOTFOUND )
     249             :                 {
     250           0 :                     uno::Reference< XModel >            xModel;
     251           0 :                     uno::Reference< XController >   xController( xFrame->getController(), UNO_QUERY );
     252             : 
     253           0 :                     if ( xController.is() )
     254           0 :                         xModel = uno::Reference< XModel >( xController->getModel(), UNO_QUERY );
     255             : 
     256             :                     // retrieve addon popup menus and add them to our menu bar
     257           0 :                     AddonMenuManager::MergeAddonPopupMenus( xFrame, nPos, pMenuBar, m_xContext );
     258             : 
     259             :                     // retrieve addon help menu items and add them to our help menu
     260           0 :                     AddonMenuManager::MergeAddonHelpMenu( xFrame, pMenuBar, m_xContext );
     261             :                 }
     262             : 
     263             :                 // set new menu on our system window and create new menu manager
     264           0 :                 if ( bMenuFromResource )
     265             :                 {
     266           0 :                     m_pMenuManager = new MenuManager( m_xContext, xFrame, pMenuBar, true, false );
     267             :                 }
     268             :                 else
     269             :                 {
     270           0 :                     m_pMenuManager = new MenuManager( m_xContext, xFrame, pMenuBar, true, true );
     271             :                 }
     272             : 
     273           0 :                 pSysWindow->SetMenuBar( pMenuBar );
     274             :             }
     275             : 
     276           0 :             return true;
     277           0 :         }
     278             :     }
     279             : 
     280           0 :     return false;
     281             : }
     282             : 
     283         951 : }       //  namespace framework
     284             : 
     285             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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