LCOV - code coverage report
Current view: top level - framework/source/uielement - fontsizemenucontroller.cxx (source / functions) Hit Total Coverage
Test: commit e02a6cb2c3e2b23b203b422e4e0680877f232636 Lines: 0 157 0.0 %
Date: 2014-04-14 Functions: 0 19 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 <uielement/fontsizemenucontroller.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             : #include <com/sun/star/view/XPrintable.hpp>
      29             : 
      30             : #include <vcl/menu.hxx>
      31             : #include <tools/mapunit.hxx>
      32             : #include <vcl/svapp.hxx>
      33             : #include <vcl/i18nhelp.hxx>
      34             : #include <vcl/outdev.hxx>
      35             : #include <vcl/print.hxx>
      36             : #include <vcl/settings.hxx>
      37             : #include <svtools/ctrltool.hxx>
      38             : #include <osl/mutex.hxx>
      39             : 
      40             : //  Defines
      41             : 
      42             : using namespace com::sun::star::uno;
      43             : using namespace com::sun::star::lang;
      44             : using namespace com::sun::star::frame;
      45             : using namespace com::sun::star::beans;
      46             : using namespace com::sun::star::util;
      47             : using namespace com::sun::star::view;
      48             : 
      49             : namespace framework
      50             : {
      51             : 
      52           0 : DEFINE_XSERVICEINFO_MULTISERVICE_2      (   FontSizeMenuController                      ,
      53             :                                             OWeakObject                                 ,
      54             :                                             SERVICENAME_POPUPMENUCONTROLLER             ,
      55             :                                             IMPLEMENTATIONNAME_FONTSIZEMENUCONTROLLER
      56             :                                         )
      57             : 
      58           0 : DEFINE_INIT_SERVICE                     (   FontSizeMenuController, {} )
      59             : 
      60           0 : FontSizeMenuController::FontSizeMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext >& xContext ) :
      61             :     svt::PopupMenuControllerBase( xContext ),
      62           0 :     m_pHeightArray( 0 )
      63             : {
      64           0 : }
      65             : 
      66           0 : FontSizeMenuController::~FontSizeMenuController()
      67             : {
      68           0 :     delete []m_pHeightArray;
      69           0 : }
      70             : 
      71             : // private function
      72           0 : OUString FontSizeMenuController::retrievePrinterName( com::sun::star::uno::Reference< com::sun::star::frame::XFrame >& rFrame )
      73             : {
      74           0 :     OUString aPrinterName;
      75             : 
      76           0 :     if ( rFrame.is() )
      77             :     {
      78           0 :         Reference< XController > xController = m_xFrame->getController();
      79           0 :         if ( xController.is() )
      80             :         {
      81           0 :             Reference< XPrintable > xPrintable( xController->getModel(), UNO_QUERY );
      82           0 :             if ( xPrintable.is() )
      83             :             {
      84           0 :                 Sequence< PropertyValue > aPrinterSeq = xPrintable->getPrinter();
      85           0 :                 for ( int i = 0; i < aPrinterSeq.getLength(); i++ )
      86             :                 {
      87           0 :                     if ( aPrinterSeq[i].Name == "Name" )
      88             :                     {
      89           0 :                         aPrinterSeq[i].Value >>= aPrinterName;
      90           0 :                         break;
      91             :                     }
      92           0 :                 }
      93           0 :             }
      94           0 :         }
      95             :     }
      96             : 
      97           0 :     return aPrinterName;
      98             : }
      99             : 
     100             : // private function
     101           0 : void FontSizeMenuController::setCurHeight( long nHeight, Reference< css::awt::XPopupMenu >& rPopupMenu )
     102             : {
     103             :     // check menu item
     104           0 :     sal_uInt16          nChecked    = 0;
     105           0 :     sal_uInt16          nItemCount  = rPopupMenu->getItemCount();
     106           0 :     for( sal_uInt16 i = 0; i < nItemCount; i++ )
     107             :     {
     108           0 :         sal_uInt16 nItemId = rPopupMenu->getItemId( i );
     109             : 
     110           0 :         if ( m_pHeightArray[i] == nHeight )
     111             :         {
     112           0 :             rPopupMenu->checkItem( nItemId, sal_True );
     113           0 :             return;
     114             :         }
     115             : 
     116           0 :         if ( rPopupMenu->isItemChecked( nItemId ) )
     117           0 :             nChecked = nItemId;
     118             :     }
     119             : 
     120           0 :     if ( nChecked )
     121           0 :         rPopupMenu->checkItem( nChecked, sal_False );
     122             : }
     123             : 
     124             : // private function
     125           0 : void FontSizeMenuController::fillPopupMenu( Reference< css::awt::XPopupMenu >& rPopupMenu )
     126             : {
     127           0 :     VCLXPopupMenu*          pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu );
     128           0 :     PopupMenu*              pVCLPopupMenu = 0;
     129             : 
     130           0 :     resetPopupMenu( rPopupMenu );
     131           0 :     if ( pPopupMenu )
     132           0 :         pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu();
     133             : 
     134           0 :     if ( pVCLPopupMenu )
     135             :     {
     136           0 :         FontList*       pFontList = 0;
     137           0 :         Printer*        pInfoPrinter = 0;
     138           0 :         OUString   aPrinterName;
     139             : 
     140           0 :         SolarMutexGuard aSolarMutexGuard;
     141             : 
     142             :         // try to retrieve printer name of document
     143           0 :         aPrinterName = retrievePrinterName( m_xFrame );
     144           0 :         if ( !aPrinterName.isEmpty() )
     145             :         {
     146           0 :             pInfoPrinter = new Printer( aPrinterName );
     147           0 :             if ( pInfoPrinter && pInfoPrinter->GetDevFontCount() > 0 )
     148           0 :                 pFontList = new FontList( pInfoPrinter );
     149             :         }
     150             : 
     151           0 :         if ( pFontList == 0 )
     152           0 :             pFontList   = new FontList( Application::GetDefaultDevice() );
     153             : 
     154           0 :         FontInfo aFntInfo = pFontList->Get( m_aFontDescriptor.Name, m_aFontDescriptor.StyleName );
     155             : 
     156             :         // setup font size array
     157           0 :         if ( m_pHeightArray )
     158           0 :             delete m_pHeightArray;
     159             : 
     160             :         const sal_IntPtr* pTempAry;
     161           0 :         const sal_IntPtr* pAry = pFontList->GetSizeAry( aFntInfo );
     162           0 :         sal_uInt16 nSizeCount = 0;
     163           0 :         while ( pAry[nSizeCount] )
     164           0 :             nSizeCount++;
     165             : 
     166           0 :         sal_uInt16 nPos = 0;
     167           0 :         const OUString aFontHeightCommand( ".uno:FontHeight?FontHeight.Height:float=" );
     168             : 
     169             :         // first insert font size names (for simplified/traditional chinese)
     170             :         float           fPoint;
     171           0 :         FontSizeNames   aFontSizeNames( Application::GetSettings().GetUILanguageTag().getLanguageType() );
     172           0 :         m_pHeightArray = new long[nSizeCount+aFontSizeNames.Count()];
     173           0 :         OUString   aCommand;
     174             : 
     175           0 :         if ( !aFontSizeNames.IsEmpty() )
     176             :         {
     177           0 :             if ( pAry == pFontList->GetStdSizeAry() )
     178             :             {
     179             :                 // for scalable fonts all font size names
     180           0 :                 sal_uLong nCount = aFontSizeNames.Count();
     181           0 :                 for( sal_uLong i = 0; i < nCount; i++ )
     182             :                 {
     183           0 :                     OUString  aSizeName = aFontSizeNames.GetIndexName( i );
     184           0 :                     long      nSize = aFontSizeNames.GetIndexSize( i );
     185           0 :                     m_pHeightArray[nPos] = nSize;
     186           0 :                     nPos++; // Id is nPos+1
     187           0 :                     pVCLPopupMenu->InsertItem( nPos, aSizeName, MIB_RADIOCHECK | MIB_AUTOCHECK );
     188           0 :                     fPoint = float( m_pHeightArray[nPos-1] ) / 10;
     189             : 
     190             :                     // Create dispatchable .uno command and set it
     191           0 :                     aCommand = aFontHeightCommand + OUString::number( fPoint );
     192           0 :                     pVCLPopupMenu->SetItemCommand( nPos, aCommand );
     193           0 :                 }
     194             :             }
     195             :             else
     196             :             {
     197             :                 // for fixed size fonts only selectable font size names
     198           0 :                 pTempAry = pAry;
     199           0 :                 while ( *pTempAry )
     200             :                 {
     201           0 :                     OUString aSizeName = aFontSizeNames.Size2Name( *pTempAry );
     202           0 :                     if ( !aSizeName.isEmpty() )
     203             :                     {
     204           0 :                         m_pHeightArray[nPos] = *pTempAry;
     205           0 :                         nPos++; // Id is nPos+1
     206           0 :                         pVCLPopupMenu->InsertItem( nPos, aSizeName, MIB_RADIOCHECK | MIB_AUTOCHECK );
     207           0 :                         fPoint = float( m_pHeightArray[nPos-1] ) / 10;
     208             : 
     209             :                         // Create dispatchable .uno command and set it
     210           0 :                         aCommand = aFontHeightCommand + OUString::number( fPoint );
     211           0 :                         pVCLPopupMenu->SetItemCommand( nPos, aCommand );
     212             :                     }
     213           0 :                     pTempAry++;
     214           0 :                 }
     215             :             }
     216             :         }
     217             : 
     218             :         // then insert numerical font size values
     219           0 :         const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper();
     220           0 :         pTempAry = pAry;
     221           0 :         while ( *pTempAry )
     222             :         {
     223           0 :             m_pHeightArray[nPos] = *pTempAry;
     224           0 :             nPos++; // Id is nPos+1
     225           0 :             pVCLPopupMenu->InsertItem( nPos, rI18nHelper.GetNum( *pTempAry, 1, true, false ), MIB_RADIOCHECK | MIB_AUTOCHECK );
     226           0 :             fPoint = float( m_pHeightArray[nPos-1] ) / 10;
     227             : 
     228             :             // Create dispatchable .uno command and set it
     229           0 :             aCommand = aFontHeightCommand + OUString::number( fPoint );
     230           0 :             pVCLPopupMenu->SetItemCommand( nPos, aCommand );
     231             : 
     232           0 :             pTempAry++;
     233             :         }
     234             : 
     235           0 :         setCurHeight( long( m_aFontHeight.Height * 10), rPopupMenu );
     236             : 
     237           0 :         delete pFontList;
     238           0 :         delete pInfoPrinter;
     239             :     }
     240           0 : }
     241             : 
     242             : // XEventListener
     243           0 : void SAL_CALL FontSizeMenuController::disposing( const EventObject& ) throw ( RuntimeException, std::exception )
     244             : {
     245           0 :     Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );
     246             : 
     247           0 :     osl::MutexGuard aLock( m_aMutex );
     248           0 :     m_xFrame.clear();
     249           0 :     m_xDispatch.clear();
     250           0 :     m_xCurrentFontDispatch.clear();
     251           0 :     if ( m_xPopupMenu.is() )
     252           0 :         m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
     253           0 :     m_xPopupMenu.clear();
     254           0 : }
     255             : 
     256             : // XStatusListener
     257           0 : void SAL_CALL FontSizeMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException, std::exception )
     258             : {
     259           0 :     com::sun::star::awt::FontDescriptor                 aFontDescriptor;
     260           0 :     ::com::sun::star::frame::status::FontHeight   aFontHeight;
     261             : 
     262           0 :     if ( Event.State >>= aFontDescriptor )
     263             :     {
     264           0 :         osl::MutexGuard aLock( m_aMutex );
     265           0 :         m_aFontDescriptor = aFontDescriptor;
     266             : 
     267           0 :         if ( m_xPopupMenu.is() )
     268           0 :             fillPopupMenu( m_xPopupMenu );
     269             : 
     270             :     }
     271           0 :     else if ( Event.State >>= aFontHeight )
     272             :     {
     273           0 :         osl::MutexGuard aLock( m_aMutex );
     274           0 :         m_aFontHeight = aFontHeight;
     275             : 
     276           0 :         if ( m_xPopupMenu.is() )
     277             :         {
     278           0 :             SolarMutexGuard aSolarMutexGuard;
     279           0 :             setCurHeight( long( m_aFontHeight.Height * 10), m_xPopupMenu );
     280           0 :         }
     281           0 :     }
     282           0 : }
     283             : 
     284             : // XMenuListener
     285           0 : void FontSizeMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL)
     286             : {
     287           0 :     Sequence<PropertyValue>      aArgs;
     288             :     OSL_ENSURE(_xDispatch.is(),"FontSizeMenuController::impl_select: No dispatch");
     289           0 :     if ( _xDispatch.is() )
     290           0 :         _xDispatch->dispatch( aTargetURL, aArgs );
     291           0 : }
     292             : 
     293             : // XPopupMenuController
     294           0 : void FontSizeMenuController::impl_setPopupMenu()
     295             : {
     296           0 :     Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
     297           0 :     com::sun::star::util::URL aTargetURL;
     298             :     // Register for font name updates which gives us info about the current font!
     299           0 :     aTargetURL.Complete = ".uno:CharFontName";
     300           0 :     m_xURLTransformer->parseStrict( aTargetURL );
     301           0 :     m_xCurrentFontDispatch = xDispatchProvider->queryDispatch( aTargetURL, OUString(), 0 );
     302           0 : }
     303             : 
     304           0 : void SAL_CALL FontSizeMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException, std::exception )
     305             : {
     306           0 :     osl::ClearableMutexGuard aLock( m_aMutex );
     307             : 
     308           0 :     throwIfDisposed();
     309             : 
     310           0 :     Reference< XDispatch > xDispatch( m_xCurrentFontDispatch );
     311           0 :     com::sun::star::util::URL aTargetURL;
     312           0 :     aTargetURL.Complete = ".uno:CharFontName";
     313           0 :     m_xURLTransformer->parseStrict( aTargetURL );
     314           0 :     aLock.clear();
     315             : 
     316           0 :     if ( xDispatch.is() )
     317             :     {
     318           0 :         xDispatch->addStatusListener( (static_cast< XStatusListener* >(this)), aTargetURL );
     319           0 :         xDispatch->removeStatusListener( (static_cast< XStatusListener* >(this)), aTargetURL );
     320             :     }
     321             : 
     322           0 :     svt::PopupMenuControllerBase::updatePopupMenu();
     323           0 : }
     324             : }
     325             : 
     326             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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