xref: /AOO41X/main/framework/source/uielement/fontmenucontroller.cxx (revision 47148b3bc50811ceb41802e4cc50a5db21535900)
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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_framework.hxx"
26 #include <uielement/fontmenucontroller.hxx>
27 
28 //_________________________________________________________________________________________________________________
29 //  my own includes
30 //_________________________________________________________________________________________________________________
31 #include <threadhelp/resetableguard.hxx>
32 #include "services.h"
33 
34 //_________________________________________________________________________________________________________________
35 //  interface includes
36 //_________________________________________________________________________________________________________________
37 #include <com/sun/star/awt/XDevice.hpp>
38 #include <com/sun/star/beans/PropertyValue.hpp>
39 #include <com/sun/star/awt/MenuItemStyle.hpp>
40 #include <com/sun/star/frame/XDispatchProvider.hpp>
41 
42 
43 //_________________________________________________________________________________________________________________
44 //  includes of other projects
45 //_________________________________________________________________________________________________________________
46 
47 #ifndef _VCL_MENU_HXX_
48 #include <vcl/menu.hxx>
49 #endif
50 #include <vcl/svapp.hxx>
51 #include <vcl/i18nhelp.hxx>
52 #include <tools/urlobj.hxx>
53 #include <rtl/ustrbuf.hxx>
54 #ifndef _VCL_MNEMONIC_HXX_
55 #include <vcl/mnemonic.hxx>
56 #endif
57 #include <dispatch/uieventloghelper.hxx>
58 #include <vos/mutex.hxx>
59 
60 //_________________________________________________________________________________________________________________
61 //  Defines
62 //_________________________________________________________________________________________________________________
63 //
64 
65 using namespace com::sun::star::uno;
66 using namespace com::sun::star::lang;
67 using namespace com::sun::star::frame;
68 using namespace com::sun::star::beans;
69 using namespace com::sun::star::util;
70 
71 using namespace std;
72 
lcl_I18nCompareString(const rtl::OUString & rStr1,const rtl::OUString & rStr2)73 bool lcl_I18nCompareString(const rtl::OUString& rStr1, const rtl::OUString& rStr2)
74 {
75     const vcl::I18nHelper& rI18nHelper = Application::GetSettings().GetUILocaleI18nHelper();
76     return rI18nHelper.CompareString( rStr1, rStr2 ) < 0 ? true : false;
77 }
78 
79 namespace framework
80 {
81 
DEFINE_XSERVICEINFO_MULTISERVICE(FontMenuController,OWeakObject,SERVICENAME_POPUPMENUCONTROLLER,IMPLEMENTATIONNAME_FONTMENUCONTROLLER)82 DEFINE_XSERVICEINFO_MULTISERVICE        (   FontMenuController                      ,
83                                             OWeakObject                             ,
84                                             SERVICENAME_POPUPMENUCONTROLLER         ,
85                                             IMPLEMENTATIONNAME_FONTMENUCONTROLLER
86                                         )
87 
88 DEFINE_INIT_SERVICE                     (   FontMenuController, {} )
89 
90 FontMenuController::FontMenuController( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory >& xServiceManager ) :
91     svt::PopupMenuControllerBase( xServiceManager )
92 {
93 }
94 
~FontMenuController()95 FontMenuController::~FontMenuController()
96 {
97 }
98 
99 // private function
fillPopupMenu(const Sequence<::rtl::OUString> & rFontNameSeq,Reference<css::awt::XPopupMenu> & rPopupMenu)100 void FontMenuController::fillPopupMenu( const Sequence< ::rtl::OUString >& rFontNameSeq, Reference< css::awt::XPopupMenu >& rPopupMenu )
101 {
102     const rtl::OUString*    pFontNameArray = rFontNameSeq.getConstArray();
103     VCLXPopupMenu*          pPopupMenu = (VCLXPopupMenu *)VCLXMenu::GetImplementation( rPopupMenu );
104     PopupMenu*              pVCLPopupMenu = 0;
105 
106     vos::OGuard aSolarMutexGuard( Application::GetSolarMutex() );
107 
108     resetPopupMenu( rPopupMenu );
109     if ( pPopupMenu )
110         pVCLPopupMenu = (PopupMenu *)pPopupMenu->GetMenu();
111 
112     if ( pVCLPopupMenu )
113     {
114         vector<rtl::OUString> aVector;
115         aVector.reserve(rFontNameSeq.getLength());
116         for ( sal_uInt16 i = 0; i < rFontNameSeq.getLength(); i++ )
117         {
118             aVector.push_back(MnemonicGenerator::EraseAllMnemonicChars(pFontNameArray[i]));
119         }
120         sort(aVector.begin(), aVector.end(), lcl_I18nCompareString );
121 
122         const rtl::OUString aFontNameCommandPrefix( RTL_CONSTASCII_USTRINGPARAM( ".uno:CharFontName?CharFontName.FamilyName:string=" ));
123         const sal_Int16 nCount = (sal_Int16)aVector.size();
124         for ( sal_Int16 i = 0; i < nCount; i++ )
125         {
126             const rtl::OUString& rName = aVector[i];
127             m_xPopupMenu->insertItem( i+1, rName, css::awt::MenuItemStyle::RADIOCHECK | css::awt::MenuItemStyle::AUTOCHECK, i );
128             if ( rName == m_aFontFamilyName )
129                 m_xPopupMenu->checkItem( i+1, sal_True );
130             // use VCL popup menu pointer to set vital information that are not part of the awt implementation
131             rtl::OUStringBuffer aCommandBuffer( aFontNameCommandPrefix );
132             aCommandBuffer.append( INetURLObject::encode( rName, INetURLObject::PART_HTTP_QUERY, '%', INetURLObject::ENCODE_ALL ));
133             rtl::OUString aFontNameCommand = aCommandBuffer.makeStringAndClear();
134             pVCLPopupMenu->SetItemCommand( i+1, aFontNameCommand ); // Store font name into item command.
135         }
136 
137     }
138 }
139 
140 // XEventListener
disposing(const EventObject &)141 void SAL_CALL FontMenuController::disposing( const EventObject& ) throw ( RuntimeException )
142 {
143     Reference< css::awt::XMenuListener > xHolder(( OWeakObject *)this, UNO_QUERY );
144 
145     osl::MutexGuard aLock( m_aMutex );
146     m_xFrame.clear();
147     m_xDispatch.clear();
148     m_xFontListDispatch.clear();
149     m_xServiceManager.clear();
150 
151     if ( m_xPopupMenu.is() )
152         m_xPopupMenu->removeMenuListener( Reference< css::awt::XMenuListener >(( OWeakObject *)this, UNO_QUERY ));
153     m_xPopupMenu.clear();
154 }
155 
156 // XStatusListener
statusChanged(const FeatureStateEvent & Event)157 void SAL_CALL FontMenuController::statusChanged( const FeatureStateEvent& Event ) throw ( RuntimeException )
158 {
159     com::sun::star::awt::FontDescriptor aFontDescriptor;
160     Sequence< rtl::OUString >           aFontNameSeq;
161 
162     if ( Event.State >>= aFontDescriptor )
163     {
164         osl::MutexGuard aLock( m_aMutex );
165         m_aFontFamilyName = aFontDescriptor.Name;
166     }
167     else if ( Event.State >>= aFontNameSeq )
168     {
169         osl::MutexGuard aLock( m_aMutex );
170         if ( m_xPopupMenu.is() )
171             fillPopupMenu( aFontNameSeq, m_xPopupMenu );
172     }
173 }
174 
175 // XMenuListener
impl_select(const Reference<XDispatch> & _xDispatch,const::com::sun::star::util::URL & aTargetURL)176 void FontMenuController::impl_select(const Reference< XDispatch >& _xDispatch,const ::com::sun::star::util::URL& aTargetURL)
177 {
178     Sequence<PropertyValue>      aArgs;
179     if(::comphelper::UiEventsLogger::isEnabled()) //#i88653#
180         UiEventLogHelper(::rtl::OUString::createFromAscii("FontMenuController")).log(
181             m_xServiceManager,
182             m_xFrame,
183             aTargetURL,
184             Sequence<PropertyValue>());
185     OSL_ENSURE(_xDispatch.is(),"FontMenuController::impl_select: No dispatch");
186     if ( _xDispatch.is() )
187         _xDispatch->dispatch( aTargetURL, aArgs );
188 }
189 
itemActivated(const css::awt::MenuEvent &)190 void SAL_CALL FontMenuController::itemActivated( const css::awt::MenuEvent& ) throw (RuntimeException)
191 {
192     osl::MutexGuard aLock( m_aMutex );
193 
194     if ( m_xPopupMenu.is() )
195     {
196         // find new font name and set check mark!
197         sal_uInt16        nChecked = 0;
198         sal_uInt16        nItemCount = m_xPopupMenu->getItemCount();
199         rtl::OUString aEmpty;
200         for( sal_uInt16 i = 0; i < nItemCount; i++ )
201         {
202             sal_uInt16 nItemId = m_xPopupMenu->getItemId( i );
203 
204             if ( m_xPopupMenu->isItemChecked( nItemId ) )
205                 nChecked = nItemId;
206 
207             rtl::OUString aText = m_xPopupMenu->getItemText( nItemId );
208 
209             // TODO: must be replaced by implementation of VCL, when available
210             sal_Int32 nIndex = aText.indexOf( (sal_Unicode)'~' );
211             if ( nIndex >= 0 )
212                 aText = aText.replaceAt( nIndex, 1, aEmpty );
213             // TODO: must be replaced by implementation of VCL, when available
214 
215             if ( aText == m_aFontFamilyName )
216             {
217                 m_xPopupMenu->checkItem( nItemId, sal_True );
218                 return;
219             }
220         }
221 
222         if ( nChecked )
223             m_xPopupMenu->checkItem( nChecked, sal_False );
224     }
225 }
226 
227 // XPopupMenuController
impl_setPopupMenu()228 void FontMenuController::impl_setPopupMenu()
229 {
230     Reference< XDispatchProvider > xDispatchProvider( m_xFrame, UNO_QUERY );
231 
232     com::sun::star::util::URL aTargetURL;
233     // Register for font list updates to get the current font list from the controller
234     aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontNameList" ));
235     m_xURLTransformer->parseStrict( aTargetURL );
236     m_xFontListDispatch = xDispatchProvider->queryDispatch( aTargetURL, ::rtl::OUString(), 0 );
237 }
238 
updatePopupMenu()239 void SAL_CALL FontMenuController::updatePopupMenu() throw ( ::com::sun::star::uno::RuntimeException )
240 {
241     svt::PopupMenuControllerBase::updatePopupMenu();
242 
243     osl::ClearableMutexGuard aLock( m_aMutex );
244     Reference< XDispatch > xDispatch( m_xFontListDispatch );
245     com::sun::star::util::URL aTargetURL;
246     aTargetURL.Complete = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( ".uno:FontNameList" ));
247     m_xURLTransformer->parseStrict( aTargetURL );
248     aLock.clear();
249 
250     if ( xDispatch.is() )
251     {
252         xDispatch->addStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL );
253         xDispatch->removeStatusListener( SAL_STATIC_CAST( XStatusListener*, this ), aTargetURL );
254     }
255 }
256 
257 }
258 
259