LCOV - code coverage report
Current view: top level - framework/source/uielement - fontmenucontroller.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 26 107 24.3 %
Date: 2014-11-03 Functions: 13 21 61.9 %
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 <uielement/fontmenucontroller.hxx>
      21             : 
      22             : #include "services.h"
      23             : 
      24             : #include <com/sun/star/awt/XDevice.hpp>
      25             : #include <com/sun/star/beans/PropertyValue.hpp>
      26             : #include <com/sun/star/awt/MenuItemStyle.hpp>
      27             : #include <com/sun/star/frame/XDispatchProvider.hpp>
      28             : 
      29             : #include <vcl/menu.hxx>
      30             : #include <vcl/svapp.hxx>
      31             : #include <vcl/settings.hxx>
      32             : #include <vcl/i18nhelp.hxx>
      33             : #include <tools/urlobj.hxx>
      34             : #include <rtl/ustrbuf.hxx>
      35             : #include <vcl/mnemonic.hxx>
      36             : #include <osl/mutex.hxx>
      37             : 
      38             : //  Defines
      39             : 
      40             : using namespace com::sun::star::uno;
      41             : using namespace com::sun::star::lang;
      42             : using namespace com::sun::star::frame;
      43             : using namespace com::sun::star::beans;
      44             : using namespace com::sun::star::util;
      45             : 
      46             : using namespace std;
      47             : 
      48           0 : static bool lcl_I18nCompareString(const OUString& rStr1, const OUString& rStr2)
      49             : {
      50           0 :     const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper();
      51           0 :     return rI18nHelper.CompareString( rStr1, rStr2 ) < 0;
      52             : }
      53             : 
      54             : namespace framework
      55             : {
      56             : 
      57          98 : DEFINE_XSERVICEINFO_MULTISERVICE_2      (   FontMenuController                      ,
      58             :                                             OWeakObject                             ,
      59             :                                             SERVICENAME_POPUPMENUCONTROLLER         ,
      60             :                                             IMPLEMENTATIONNAME_FONTMENUCONTROLLER
      61             :                                         )
      62             : 
      63           4 : DEFINE_INIT_SERVICE                     (   FontMenuController, {} )
      64             : 
      65           4 : FontMenuController::FontMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext ) :
      66           4 :     svt::PopupMenuControllerBase( xContext )
      67             : {
      68           4 : }
      69             : 
      70           8 : FontMenuController::~FontMenuController()
      71             : {
      72           8 : }
      73             : 
      74             : // private function
      75           0 : void FontMenuController::fillPopupMenu( const Sequence< OUString >& rFontNameSeq, Reference< css::awt::XPopupMenu >& rPopupMenu )
      76             : {
      77           0 :     const OUString*    pFontNameArray = rFontNameSeq.getConstArray();
      78           0 :     VCLXPopupMenu*     pPopupMenu = static_cast<VCLXPopupMenu *>(VCLXMenu::GetImplementation( rPopupMenu ));
      79           0 :     PopupMenu*         pVCLPopupMenu = 0;
      80             : 
      81           0 :     SolarMutexGuard aSolarMutexGuard;
      82             : 
      83           0 :     resetPopupMenu( rPopupMenu );
      84           0 :     if ( pPopupMenu )
      85           0 :         pVCLPopupMenu = static_cast<PopupMenu *>(pPopupMenu->GetMenu());
      86             : 
      87           0 :     if ( pVCLPopupMenu )
      88             :     {
      89           0 :         vector<OUString> aVector;
      90           0 :         aVector.reserve(rFontNameSeq.getLength());
      91           0 :         for ( sal_uInt16 i = 0; i < rFontNameSeq.getLength(); i++ )
      92             :         {
      93           0 :             aVector.push_back(MnemonicGenerator::EraseAllMnemonicChars(pFontNameArray[i]));
      94             :         }
      95           0 :         sort(aVector.begin(), aVector.end(), lcl_I18nCompareString );
      96             : 
      97           0 :         const OUString aFontNameCommandPrefix( ".uno:CharFontName?CharFontName.FamilyName:string=" );
      98           0 :         const sal_Int16 nCount = (sal_Int16)aVector.size();
      99           0 :         for ( sal_Int16 i = 0; i < nCount; i++ )
     100             :         {
     101           0 :             const OUString& rName = aVector[i];
     102           0 :             m_xPopupMenu->insertItem( i+1, rName, css::awt::MenuItemStyle::RADIOCHECK | css::awt::MenuItemStyle::AUTOCHECK, i );
     103           0 :             if ( rName == m_aFontFamilyName )
     104           0 :                 m_xPopupMenu->checkItem( i+1, sal_True );
     105             :             // use VCL popup menu pointer to set vital information that are not part of the awt implementation
     106           0 :             OUStringBuffer aCommandBuffer( aFontNameCommandPrefix );
     107           0 :             aCommandBuffer.append( INetURLObject::encode( rName, INetURLObject::PART_HTTP_QUERY, '%', INetURLObject::ENCODE_ALL ));
     108           0 :             OUString aFontNameCommand = aCommandBuffer.makeStringAndClear();
     109           0 :             pVCLPopupMenu->SetItemCommand( i+1, aFontNameCommand ); // Store font name into item command.
     110           0 :         }
     111             : 
     112           0 :     }
     113           0 : }
     114             : 
     115             : // XEventListener
     116           0 : void SAL_CALL FontMenuController::disposing( const EventObject& ) throw ( RuntimeException, std::exception )
     117             : {
     118           0 :     Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );
     119             : 
     120           0 :     osl::MutexGuard aLock( m_aMutex );
     121           0 :     m_xFrame.clear();
     122           0 :     m_xDispatch.clear();
     123           0 :     m_xFontListDispatch.clear();
     124             : 
     125           0 :     if ( m_xPopupMenu.is() )
     126           0 :         m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
     127           0 :     m_xPopupMenu.clear();
     128           0 : }
     129             : 
     130             : // XStatusListener
     131           2 : void SAL_CALL FontMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException, std::exception )
     132             : {
     133           2 :     com::sun::star::awt::FontDescriptor aFontDescriptor;
     134           4 :     Sequence< OUString >           aFontNameSeq;
     135             : 
     136           2 :     if ( Event.State >>= aFontDescriptor )
     137             :     {
     138           0 :         osl::MutexGuard aLock( m_aMutex );
     139           0 :         m_aFontFamilyName = aFontDescriptor.Name;
     140             :     }
     141           2 :     else if ( Event.State >>= aFontNameSeq )
     142             :     {
     143           0 :         osl::MutexGuard aLock( m_aMutex );
     144           0 :         if ( m_xPopupMenu.is() )
     145           0 :             fillPopupMenu( aFontNameSeq, m_xPopupMenu );
     146           2 :     }
     147           2 : }
     148             : 
     149             : // XMenuListener
     150           0 : void FontMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL)
     151             : {
     152           0 :     Sequence<PropertyValue>      aArgs;
     153             :     OSL_ENSURE(_xDispatch.is(),"FontMenuController::impl_select: No dispatch");
     154           0 :     if ( _xDispatch.is() )
     155           0 :         _xDispatch->dispatch( aTargetURL, aArgs );
     156           0 : }
     157             : 
     158           0 : void SAL_CALL FontMenuController::itemActivated( const css::awt::MenuEvent& ) throw (RuntimeException, std::exception)
     159             : {
     160           0 :     osl::MutexGuard aLock( m_aMutex );
     161             : 
     162           0 :     if ( m_xPopupMenu.is() )
     163             :     {
     164             :         // find new font name and set check mark!
     165           0 :         sal_uInt16        nChecked = 0;
     166           0 :         sal_uInt16        nItemCount = m_xPopupMenu->getItemCount();
     167           0 :         OUString aEmpty;
     168           0 :         for( sal_uInt16 i = 0; i < nItemCount; i++ )
     169             :         {
     170           0 :             sal_uInt16 nItemId = m_xPopupMenu->getItemId( i );
     171             : 
     172           0 :             if ( m_xPopupMenu->isItemChecked( nItemId ) )
     173           0 :                 nChecked = nItemId;
     174             : 
     175           0 :             OUString aText = m_xPopupMenu->getItemText( nItemId );
     176             : 
     177             :             // TODO: must be replaced by implementation of VCL, when available
     178           0 :             sal_Int32 nIndex = aText.indexOf( (sal_Unicode)'~' );
     179           0 :             if ( nIndex >= 0 )
     180           0 :                 aText = aText.replaceAt( nIndex, 1, aEmpty );
     181             :             // TODO: must be replaced by implementation of VCL, when available
     182             : 
     183           0 :             if ( aText == m_aFontFamilyName )
     184             :             {
     185           0 :                 m_xPopupMenu->checkItem( nItemId, sal_True );
     186           0 :                 return;
     187             :             }
     188           0 :         }
     189             : 
     190           0 :         if ( nChecked )
     191           0 :             m_xPopupMenu->checkItem( nChecked, sal_False );
     192           0 :     }
     193             : }
     194             : 
     195             : // XPopupMenuController
     196           0 : void FontMenuController::impl_setPopupMenu()
     197             : {
     198           0 :     Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
     199             : 
     200           0 :     com::sun::star::util::URL aTargetURL;
     201             :     // Register for font list updates to get the current font list from the controller
     202           0 :     aTargetURL.Complete = ".uno:FontNameList";
     203           0 :     m_xURLTransformer->parseStrict( aTargetURL );
     204           0 :     m_xFontListDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
     205           0 : }
     206             : 
     207           2 : void SAL_CALL FontMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
     208             : {
     209           2 :     svt::PopupMenuControllerBase::updatePopupMenu();
     210             : 
     211           2 :     osl::ClearableMutexGuard aLock( m_aMutex );
     212           4 :     Reference< XDispatch > xDispatch( m_xFontListDispatch );
     213           4 :     com::sun::star::util::URL aTargetURL;
     214           2 :     aTargetURL.Complete = ".uno:FontNameList";
     215           2 :     m_xURLTransformer->parseStrict( aTargetURL );
     216           2 :     aLock.clear();
     217             : 
     218           2 :     if ( xDispatch.is() )
     219             :     {
     220           0 :         xDispatch->addStatusListener( (static_cast< XStatusListener* >(this)), aTargetURL );
     221           0 :         xDispatch->removeStatusListener( (static_cast< XStatusListener* >(this)), aTargetURL );
     222           2 :     }
     223           2 : }
     224             : 
     225         198 : }
     226             : 
     227             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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