1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sfx2.hxx"
26
27 #include <tools/debug.hxx>
28 #include <svl/eitem.hxx>
29 #include <svl/stritem.hxx>
30 #include <svl/intitem.hxx>
31 #include <svl/itemset.hxx>
32 #include <svl/visitem.hxx>
33 #include <svtools/javacontext.hxx>
34 #include <svl/itempool.hxx>
35 #include <tools/urlobj.hxx>
36 #include <com/sun/star/util/XURLTransformer.hpp>
37 #include <com/sun/star/frame/XController.hpp>
38 #include <com/sun/star/frame/XFrameActionListener.hpp>
39 #include <com/sun/star/frame/XComponentLoader.hpp>
40 #include <com/sun/star/frame/XFrame.hpp>
41 #include <com/sun/star/frame/FrameActionEvent.hpp>
42 #include <com/sun/star/frame/FrameAction.hpp>
43 #include <com/sun/star/frame/status/ItemStatus.hpp>
44 #include <com/sun/star/frame/status/ItemState.hpp>
45 #include <com/sun/star/frame/DispatchResultState.hpp>
46 #include <com/sun/star/frame/status/Visibility.hpp>
47 #include <comphelper/processfactory.hxx>
48 #include <comphelper/sequence.hxx>
49 #include <vos/mutex.hxx>
50 #include <uno/current_context.hxx>
51 #include <vcl/svapp.hxx>
52
53 #include <sfx2/app.hxx>
54 #include <sfx2/unoctitm.hxx>
55 #include <sfx2/viewfrm.hxx>
56 #include <sfx2/frame.hxx>
57 #include <sfx2/ctrlitem.hxx>
58 #include <sfx2/sfxuno.hxx>
59 #include <sfx2/bindings.hxx>
60 #include <sfx2/dispatch.hxx>
61 #include <sfx2/sfxsids.hrc>
62 #include <sfx2/request.hxx>
63 #include "statcach.hxx"
64 #include <sfx2/msgpool.hxx>
65 #include <sfx2/objsh.hxx>
66
67 namespace css = ::com::sun::star;
68 using namespace ::com::sun::star::uno;
69 using namespace ::com::sun::star::util;
70 //long nOfficeDispatchCount = 0;
71
72 enum URLTypeId
73 {
74 URLType_BOOL,
75 URLType_BYTE,
76 URLType_SHORT,
77 URLType_LONG,
78 URLType_HYPER,
79 URLType_STRING,
80 URLType_FLOAT,
81 URLType_DOUBLE,
82 URLType_COUNT
83 };
84
85 const char* URLTypeNames[URLType_COUNT] =
86 {
87 "bool",
88 "byte",
89 "short",
90 "long",
91 "hyper",
92 "string",
93 "float",
94 "double"
95 };
96
SFX_IMPL_XINTERFACE_2(SfxUnoControllerItem,OWeakObject,::com::sun::star::frame::XStatusListener,::com::sun::star::lang::XEventListener)97 SFX_IMPL_XINTERFACE_2( SfxUnoControllerItem, OWeakObject, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
98 SFX_IMPL_XTYPEPROVIDER_2( SfxUnoControllerItem, ::com::sun::star::frame::XStatusListener, ::com::sun::star::lang::XEventListener )
99
100 SfxUnoControllerItem::SfxUnoControllerItem( SfxControllerItem *pItem, SfxBindings& rBind, const String& rCmd )
101 : pCtrlItem( pItem )
102 , pBindings( &rBind )
103 {
104 DBG_ASSERT( !pCtrlItem || !pCtrlItem->IsBound(), "ControllerItem fehlerhaft!" );
105
106 aCommand.Complete = rCmd;
107 Reference < XURLTransformer > xTrans( ::comphelper::getProcessServiceFactory()->createInstance( rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer" )), UNO_QUERY );
108 xTrans->parseStrict( aCommand );
109 pBindings->RegisterUnoController_Impl( this );
110 }
111
~SfxUnoControllerItem()112 SfxUnoControllerItem::~SfxUnoControllerItem()
113 {
114 // tell bindings to forget this controller ( if still connected )
115 if ( pBindings )
116 pBindings->ReleaseUnoController_Impl( this );
117 }
118
UnBind()119 void SfxUnoControllerItem::UnBind()
120 {
121 // connection to SfxControllerItem is lost
122 pCtrlItem = NULL;
123 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
124 ReleaseDispatch();
125 }
126
statusChanged(const::com::sun::star::frame::FeatureStateEvent & rEvent)127 void SAL_CALL SfxUnoControllerItem::statusChanged(const ::com::sun::star::frame::FeatureStateEvent& rEvent) throw ( ::com::sun::star::uno::RuntimeException )
128 {
129 ::vos::OGuard aGuard( Application::GetSolarMutex() );
130 DBG_ASSERT( pCtrlItem, "dispatch implementation didn't respect our previous removeStatusListener call!" );
131
132 if ( rEvent.Requery )
133 {
134 // Fehler kann nur passieren, wenn das alte Dispatch fehlerhaft implementiert
135 // ist, also removeStatusListener nicht gefunzt hat. Aber sowas soll
136 // ja vorkommen ...
137 // Also besser vor ReleaseDispatch gegen Abflug sch"utzen!
138 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
139 ReleaseDispatch();
140 if ( pCtrlItem )
141 GetNewDispatch(); // asynchron ??
142 }
143 else if ( pCtrlItem )
144 {
145 SfxItemState eState = SFX_ITEM_DISABLED;
146 SfxPoolItem* pItem = NULL;
147 if ( rEvent.IsEnabled )
148 {
149 eState = SFX_ITEM_AVAILABLE;
150 ::com::sun::star::uno::Type pType = rEvent.State.getValueType();
151
152 if ( pType == ::getBooleanCppuType() )
153 {
154 sal_Bool bTemp = false;
155 rEvent.State >>= bTemp ;
156 pItem = new SfxBoolItem( pCtrlItem->GetId(), bTemp );
157 }
158 else if ( pType == ::getCppuType((const sal_uInt16*)0) )
159 {
160 sal_uInt16 nTemp = 0;
161 rEvent.State >>= nTemp ;
162 pItem = new SfxUInt16Item( pCtrlItem->GetId(), nTemp );
163 }
164 else if ( pType == ::getCppuType((const sal_uInt32*)0) )
165 {
166 sal_uInt32 nTemp = 0;
167 rEvent.State >>= nTemp ;
168 pItem = new SfxUInt32Item( pCtrlItem->GetId(), nTemp );
169 }
170 else if ( pType == ::getCppuType((const ::rtl::OUString*)0) )
171 {
172 ::rtl::OUString sTemp ;
173 rEvent.State >>= sTemp ;
174 pItem = new SfxStringItem( pCtrlItem->GetId(), sTemp );
175 }
176 else
177 pItem = new SfxVoidItem( pCtrlItem->GetId() );
178 }
179
180 pCtrlItem->StateChanged( pCtrlItem->GetId(), eState, pItem );
181 delete pItem;
182 }
183 }
184
disposing(const::com::sun::star::lang::EventObject &)185 void SAL_CALL SfxUnoControllerItem::disposing( const ::com::sun::star::lang::EventObject& ) throw ( ::com::sun::star::uno::RuntimeException )
186 {
187 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
188 ReleaseDispatch();
189 }
190
ReleaseDispatch()191 void SfxUnoControllerItem::ReleaseDispatch()
192 {
193 if ( xDispatch.is() )
194 {
195 xDispatch->removeStatusListener( (::com::sun::star::frame::XStatusListener*) this, aCommand );
196 xDispatch = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > ();
197 }
198 }
199
GetNewDispatch()200 void SfxUnoControllerItem::GetNewDispatch()
201 {
202 if ( !pBindings )
203 {
204 // Bindings released
205 DBG_ERROR( "Tried to get dispatch, but no Bindings!" );
206 return;
207 }
208
209 // forget old dispatch
210 xDispatch = ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > ();
211
212 // no arms, no cookies !
213 if ( !pBindings->GetDispatcher_Impl() || !pBindings->GetDispatcher_Impl()->GetFrame() )
214 return;
215
216 SfxFrame& rFrame = pBindings->GetDispatcher_Impl()->GetFrame()->GetFrame();
217 SfxFrame *pParent = rFrame.GetParentFrame();
218 if ( pParent )
219 // parent may intercept
220 xDispatch = TryGetDispatch( pParent );
221
222 if ( !xDispatch.is() )
223 {
224 // no interception
225 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame = rFrame.GetFrameInterface();
226 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > xProv( xFrame, ::com::sun::star::uno::UNO_QUERY );
227 if ( xProv.is() )
228 xDispatch = xProv->queryDispatch( aCommand, ::rtl::OUString(), 0 );
229 }
230
231 if ( xDispatch.is() )
232 xDispatch->addStatusListener( (::com::sun::star::frame::XStatusListener*) this, aCommand );
233 else if ( pCtrlItem )
234 pCtrlItem->StateChanged( pCtrlItem->GetId(), SFX_ITEM_DISABLED, NULL );
235 }
236
TryGetDispatch(SfxFrame * pFrame)237 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > SfxUnoControllerItem::TryGetDispatch( SfxFrame *pFrame )
238 {
239 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatch > xDisp;
240 SfxFrame *pParent = pFrame->GetParentFrame();
241 if ( pParent )
242 // parent may intercept
243 xDisp = TryGetDispatch( pParent );
244
245 // only components may intercept
246 if ( !xDisp.is() && pFrame->HasComponent() )
247 {
248 // no interception
249 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame > xFrame = pFrame->GetFrameInterface();
250 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchProvider > xProv( xFrame, ::com::sun::star::uno::UNO_QUERY );
251 if ( xProv.is() )
252 xDisp = xProv->queryDispatch( aCommand, ::rtl::OUString(), 0 );
253 }
254
255 return xDisp;
256 }
257
Execute()258 void SfxUnoControllerItem::Execute()
259 {
260 // dispatch the resource
261 ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > aSeq(1);
262 aSeq[0].Name = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("Referer") );
263 aSeq[0].Value <<= ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("private:select") );
264 if ( xDispatch.is() )
265 xDispatch->dispatch( aCommand, aSeq );
266 }
267
ReleaseBindings()268 void SfxUnoControllerItem::ReleaseBindings()
269 {
270 // connection to binding is lost; so forget the binding and the dispatch
271 ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > aRef( (::cppu::OWeakObject*)this, ::com::sun::star::uno::UNO_QUERY );
272 ReleaseDispatch();
273 if ( pBindings )
274 pBindings->ReleaseUnoController_Impl( this );
275 pBindings = NULL;
276 }
277
ReleaseAll()278 void SfxStatusDispatcher::ReleaseAll()
279 {
280 ::com::sun::star::lang::EventObject aObject;
281 aObject.Source = (::cppu::OWeakObject*) this;
282 aListeners.disposeAndClear( aObject );
283 }
284
dispatch(const::com::sun::star::util::URL &,const::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> &)285 void SAL_CALL SfxStatusDispatcher::dispatch( const ::com::sun::star::util::URL&, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& ) throw ( ::com::sun::star::uno::RuntimeException )
286 {
287 }
288
dispatchWithNotification(const::com::sun::star::util::URL &,const::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> &,const::com::sun::star::uno::Reference<::com::sun::star::frame::XDispatchResultListener> &)289 void SAL_CALL SfxStatusDispatcher::dispatchWithNotification(
290 const ::com::sun::star::util::URL&,
291 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >&,
292 const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& ) throw( ::com::sun::star::uno::RuntimeException )
293 {
294 }
295
SFX_IMPL_XINTERFACE_2(SfxStatusDispatcher,OWeakObject,::com::sun::star::frame::XNotifyingDispatch,::com::sun::star::frame::XDispatch)296 SFX_IMPL_XINTERFACE_2( SfxStatusDispatcher, OWeakObject, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::frame::XDispatch )
297 SFX_IMPL_XTYPEPROVIDER_2( SfxStatusDispatcher, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::frame::XDispatch )
298 //IMPLNAME "com.sun.star.comp.sfx2.StatusDispatcher",
299
300 SfxStatusDispatcher::SfxStatusDispatcher()
301 : aListeners( aMutex )
302 {
303 }
304
addStatusListener(const::com::sun::star::uno::Reference<::com::sun::star::frame::XStatusListener> & aListener,const::com::sun::star::util::URL & aURL)305 void SAL_CALL SfxStatusDispatcher::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
306 {
307 aListeners.addInterface( aURL.Complete, aListener );
308 if ( aURL.Complete.compareToAscii(".uno:LifeTime")==0 )
309 {
310 ::com::sun::star::frame::FeatureStateEvent aEvent;
311 aEvent.FeatureURL = aURL;
312 aEvent.Source = (::com::sun::star::frame::XDispatch*) this;
313 aEvent.IsEnabled = sal_True;
314 aEvent.Requery = sal_False;
315 aListener->statusChanged( aEvent );
316 }
317 }
318
removeStatusListener(const::com::sun::star::uno::Reference<::com::sun::star::frame::XStatusListener> & aListener,const::com::sun::star::util::URL & aURL)319 void SAL_CALL SfxStatusDispatcher::removeStatusListener( const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL ) throw ( ::com::sun::star::uno::RuntimeException )
320 {
321 aListeners.removeInterface( aURL.Complete, aListener );
322 }
323
SFX_IMPL_XINTERFACE_1(SfxOfficeDispatch,SfxStatusDispatcher,::com::sun::star::lang::XUnoTunnel)324 SFX_IMPL_XINTERFACE_1( SfxOfficeDispatch, SfxStatusDispatcher, ::com::sun::star::lang::XUnoTunnel )
325 SFX_IMPL_XTYPEPROVIDER_2( SfxOfficeDispatch, ::com::sun::star::frame::XNotifyingDispatch, ::com::sun::star::lang::XUnoTunnel )
326
327
328 //-------------------------------------------------------------------------
329 // XUnoTunnel
330 sal_Int64 SAL_CALL SfxOfficeDispatch::getSomething( const ::com::sun::star::uno::Sequence< sal_Int8 >& aIdentifier ) throw(::com::sun::star::uno::RuntimeException)
331 {
332 if ( aIdentifier == impl_getStaticIdentifier() )
333 return sal::static_int_cast< sal_Int64 >( reinterpret_cast< sal_IntPtr >( this ));
334 else
335 return 0;
336 }
337
338 /* ASDBG
339 void* SfxOfficeDispatch::getImplementation(Reflection *p)
340 {
341 if( p == ::getCppuType((const SfxOfficeDispatch*)0) )
342 return this;
343 else
344 return ::cppu::OWeakObject::getImplementation(p);
345
346 }
347
348 Reflection* ::getCppuType((const SfxOfficeDispatch*)0)
349 {
350 static StandardClassReflection aRefl(
351 0,
352 createStandardClass(
353 "SfxOfficeDispatch", ::cppu::OWeakObject::get::cppu::OWeakObjectIdlClass(),
354 1,
355 ::getCppuType((const ::com::sun::star::frame::XDispatch*)0) ) );
356 return &aRefl;
357 }
358 */
359
SfxOfficeDispatch(SfxBindings & rBindings,SfxDispatcher * pDispat,const SfxSlot * pSlot,const::com::sun::star::util::URL & rURL)360 SfxOfficeDispatch::SfxOfficeDispatch( SfxBindings& rBindings, SfxDispatcher* pDispat, const SfxSlot* pSlot, const ::com::sun::star::util::URL& rURL )
361 {
362 // nOfficeDispatchCount++;
363
364 // this object is an adapter that shows a ::com::sun::star::frame::XDispatch-Interface to the outside and uses a SfxControllerItem to monitor a state
365 pControllerItem = new SfxDispatchController_Impl( this, &rBindings, pDispat, pSlot, rURL );
366 }
367
SfxOfficeDispatch(SfxDispatcher * pDispat,const SfxSlot * pSlot,const::com::sun::star::util::URL & rURL)368 SfxOfficeDispatch::SfxOfficeDispatch( SfxDispatcher* pDispat, const SfxSlot* pSlot, const ::com::sun::star::util::URL& rURL )
369 {
370 // nOfficeDispatchCount++;
371
372 // this object is an adapter that shows a ::com::sun::star::frame::XDispatch-Interface to the outside and uses a SfxControllerItem to monitor a state
373 pControllerItem = new SfxDispatchController_Impl( this, NULL, pDispat, pSlot, rURL );
374 }
375
~SfxOfficeDispatch()376 SfxOfficeDispatch::~SfxOfficeDispatch()
377 {
378 // --nOfficeDispatchCount;
379
380 if ( pControllerItem )
381 {
382 // when dispatch object is released, destroy its connection to this object and destroy it
383 pControllerItem->UnBindController();
384 delete pControllerItem;
385 }
386 }
387
impl_getStaticIdentifier()388 const ::com::sun::star::uno::Sequence< sal_Int8 >& SfxOfficeDispatch::impl_getStaticIdentifier()
389 {
390 // {38 57 CA 80 09 36 11 d4 83 FE 00 50 04 52 6B 21}
391 static sal_uInt8 pGUID[16] = { 0x38, 0x57, 0xCA, 0x80, 0x09, 0x36, 0x11, 0xd4, 0x83, 0xFE, 0x00, 0x50, 0x04, 0x52, 0x6B, 0x21 };
392 static ::com::sun::star::uno::Sequence< sal_Int8 > seqID((sal_Int8*)pGUID,16) ;
393 return seqID ;
394 }
395
396
dispatch(const::com::sun::star::util::URL & aURL,const::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> & aArgs)397 void SAL_CALL SfxOfficeDispatch::dispatch( const ::com::sun::star::util::URL& aURL, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs ) throw ( ::com::sun::star::uno::RuntimeException )
398 {
399 // ControllerItem is the Impl class
400 if ( pControllerItem )
401 {
402 // The JavaContext contains an interaction handler which is used when
403 // the creation of a Java Virtual Machine fails. The second parameter
404 // indicates, that there shall only be one user notification (message box)
405 // even if the same error (interaction) reoccurs. The effect is, that if a
406 // user selects a menu entry than they may get only one notification that
407 // a JRE is not selected.
408 com::sun::star::uno::ContextLayer layer(
409 new svt::JavaContext( com::sun::star::uno::getCurrentContext(),
410 true) );
411
412 pControllerItem->dispatch( aURL, aArgs, ::com::sun::star::uno::Reference < ::com::sun::star::frame::XDispatchResultListener >() );
413 }
414 }
415
dispatchWithNotification(const::com::sun::star::util::URL & aURL,const::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> & aArgs,const::com::sun::star::uno::Reference<::com::sun::star::frame::XDispatchResultListener> & rListener)416 void SAL_CALL SfxOfficeDispatch::dispatchWithNotification( const ::com::sun::star::util::URL& aURL,
417 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs,
418 const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& rListener ) throw( ::com::sun::star::uno::RuntimeException )
419 {
420 // ControllerItem is the Impl class
421 if ( pControllerItem )
422 {
423 // see comment for SfxOfficeDispatch::dispatch
424 com::sun::star::uno::ContextLayer layer(
425 new svt::JavaContext( com::sun::star::uno::getCurrentContext(),
426 true) );
427
428 pControllerItem->dispatch( aURL, aArgs, rListener );
429 }
430 }
431
addStatusListener(const::com::sun::star::uno::Reference<::com::sun::star::frame::XStatusListener> & aListener,const::com::sun::star::util::URL & aURL)432 void SAL_CALL SfxOfficeDispatch::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
433 {
434 GetListeners().addInterface( aURL.Complete, aListener );
435 if ( pControllerItem )
436 {
437 // ControllerItem is the Impl class
438 pControllerItem->addStatusListener( aListener, aURL );
439 }
440 }
441
GetDispatcher_Impl()442 SfxDispatcher* SfxOfficeDispatch::GetDispatcher_Impl()
443 {
444 return pControllerItem->GetDispatcher();
445 }
446
SetFrame(const::com::sun::star::uno::Reference<::com::sun::star::frame::XFrame> & xFrame)447 void SfxOfficeDispatch::SetFrame(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& xFrame)
448 {
449 if ( pControllerItem )
450 pControllerItem->SetFrame( xFrame );
451 }
452
SetMasterUnoCommand(sal_Bool bSet)453 void SfxOfficeDispatch::SetMasterUnoCommand( sal_Bool bSet )
454 {
455 if ( pControllerItem )
456 pControllerItem->setMasterSlaveCommand( bSet );
457 }
458
IsMasterUnoCommand() const459 sal_Bool SfxOfficeDispatch::IsMasterUnoCommand() const
460 {
461 if ( pControllerItem )
462 return pControllerItem->isMasterSlaveCommand();
463 return sal_False;
464 }
465
466 // Determine if URL contains a master/slave command which must be handled a little bit different
IsMasterUnoCommand(const::com::sun::star::util::URL & aURL)467 sal_Bool SfxOfficeDispatch::IsMasterUnoCommand( const ::com::sun::star::util::URL& aURL )
468 {
469 if ( aURL.Protocol.equalsAscii( ".uno:" ) &&
470 ( aURL.Path.indexOf( '.' ) > 0 ))
471 return sal_True;
472
473 return sal_False;
474 }
475
GetMasterUnoCommand(const::com::sun::star::util::URL & aURL)476 rtl::OUString SfxOfficeDispatch::GetMasterUnoCommand( const ::com::sun::star::util::URL& aURL )
477 {
478 rtl::OUString aMasterCommand;
479 if ( IsMasterUnoCommand( aURL ))
480 {
481 sal_Int32 nIndex = aURL.Path.indexOf( '.' );
482 if ( nIndex > 0 )
483 aMasterCommand = aURL.Path.copy( 0, nIndex );
484 }
485
486 return aMasterCommand;
487 }
488
SfxDispatchController_Impl(SfxOfficeDispatch * pDisp,SfxBindings * pBind,SfxDispatcher * pDispat,const SfxSlot * pSlot,const::com::sun::star::util::URL & rURL)489 SfxDispatchController_Impl::SfxDispatchController_Impl(
490 SfxOfficeDispatch* pDisp,
491 SfxBindings* pBind,
492 SfxDispatcher* pDispat,
493 const SfxSlot* pSlot,
494 const ::com::sun::star::util::URL& rURL )
495 : aDispatchURL( rURL )
496 , pDispatcher( pDispat )
497 , pBindings( pBind )
498 , pLastState( 0 )
499 , nSlot( pSlot->GetSlotId() )
500 , pDispatch( pDisp )
501 , bMasterSlave( sal_False )
502 , bVisible( sal_True )
503 , pUnoName( pSlot->pUnoName )
504 {
505 if ( aDispatchURL.Protocol.equalsAscii("slot:") && pUnoName )
506 {
507 ByteString aTmp(".uno:");
508 aTmp += pUnoName;
509 aDispatchURL.Complete = ::rtl::OUString::createFromAscii( aTmp.GetBuffer() );
510 Reference < ::com::sun::star::util::XURLTransformer > xTrans( ::comphelper::getProcessServiceFactory()->createInstance( rtl::OUString::createFromAscii("com.sun.star.util.URLTransformer" )), UNO_QUERY );
511 xTrans->parseStrict( aDispatchURL );
512 }
513
514 SetId( nSlot );
515 if ( pBindings )
516 {
517 // Bind immediately to enable the cache to recycle dispatches when asked for the same command
518 // a command in "slot" or in ".uno" notation must be treated as identical commands!
519 pBindings->ENTERREGISTRATIONS();
520 BindInternal_Impl( nSlot, pBindings );
521 pBindings->LEAVEREGISTRATIONS();
522 }
523 }
524
~SfxDispatchController_Impl()525 SfxDispatchController_Impl::~SfxDispatchController_Impl()
526 {
527 if ( pLastState && !IsInvalidItem( pLastState ) )
528 delete pLastState;
529
530 if ( pDispatch )
531 {
532 // disconnect
533 pDispatch->pControllerItem = NULL;
534
535 // force all listeners to release the dispatch object
536 ::com::sun::star::lang::EventObject aObject;
537 aObject.Source = (::cppu::OWeakObject*) pDispatch;
538 pDispatch->GetListeners().disposeAndClear( aObject );
539 }
540 }
541
SetFrame(const::com::sun::star::uno::Reference<::com::sun::star::frame::XFrame> & _xFrame)542 void SfxDispatchController_Impl::SetFrame(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XFrame >& _xFrame)
543 {
544 xFrame = _xFrame;
545 }
546
setMasterSlaveCommand(sal_Bool bSet)547 void SfxDispatchController_Impl::setMasterSlaveCommand( sal_Bool bSet )
548 {
549 bMasterSlave = bSet;
550 }
551
isMasterSlaveCommand() const552 sal_Bool SfxDispatchController_Impl::isMasterSlaveCommand() const
553 {
554 return bMasterSlave;
555 }
556
UnBindController()557 void SfxDispatchController_Impl::UnBindController()
558 {
559 pDispatch = NULL;
560 if ( IsBound() )
561 {
562 GetBindings().ENTERREGISTRATIONS();
563 SfxControllerItem::UnBind();
564 GetBindings().LEAVEREGISTRATIONS();
565 }
566 }
567
addParametersToArgs(const com::sun::star::util::URL & aURL,::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> & rArgs) const568 void SfxDispatchController_Impl::addParametersToArgs( const com::sun::star::util::URL& aURL, ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& rArgs ) const
569 {
570 // Extract the parameter from the URL and put them into the property value sequence
571 sal_Int32 nQueryIndex = aURL.Complete.indexOf( '?' );
572 if ( nQueryIndex > 0 )
573 {
574 rtl::OUString aParamString( aURL.Complete.copy( nQueryIndex+1 ));
575 sal_Int32 nIndex = 0;
576 do
577 {
578 rtl::OUString aToken = aParamString.getToken( 0, '&', nIndex );
579
580 sal_Int32 nParmIndex = 0;
581 rtl::OUString aParamType;
582 rtl::OUString aParamName = aToken.getToken( 0, '=', nParmIndex );
583 rtl::OUString aValue = (nParmIndex!=-1) ? aToken.getToken( 0, '=', nParmIndex ) : ::rtl::OUString();
584
585 if ( aParamName.getLength() > 0 )
586 {
587 nParmIndex = 0;
588 aToken = aParamName;
589 aParamName = (nParmIndex!=-1) ? aToken.getToken( 0, ':', nParmIndex ) : ::rtl::OUString();
590 aParamType = (nParmIndex!=-1) ? aToken.getToken( 0, ':', nParmIndex ) : ::rtl::OUString();
591 }
592
593 sal_Int32 nLen = rArgs.getLength();
594 rArgs.realloc( nLen+1 );
595 rArgs[nLen].Name = aParamName;
596
597 if ( aParamType.getLength() == 0 )
598 {
599 // Default: LONG
600 rArgs[nLen].Value <<= aValue.toInt32();
601 }
602 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_BOOL], 4 ))
603 {
604 // sal_Bool support
605 rArgs[nLen].Value <<= aValue.toBoolean();
606 }
607 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_BYTE], 4 ))
608 {
609 // sal_uInt8 support
610 rArgs[nLen].Value <<= sal_Int8( aValue.toInt32() );
611 }
612 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_LONG], 4 ))
613 {
614 // LONG support
615 rArgs[nLen].Value <<= aValue.toInt32();
616 }
617 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_SHORT], 5 ))
618 {
619 // SHORT support
620 rArgs[nLen].Value <<= sal_Int8( aValue.toInt32() );
621 }
622 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_HYPER], 5 ))
623 {
624 // HYPER support
625 rArgs[nLen].Value <<= aValue.toInt64();
626 }
627 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_FLOAT], 5 ))
628 {
629 // FLOAT support
630 rArgs[nLen].Value <<= aValue.toFloat();
631 }
632 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_STRING], 6 ))
633 {
634 // STRING support
635 rArgs[nLen].Value <<= rtl::OUString( INetURLObject::decode( aValue, '%', INetURLObject::DECODE_WITH_CHARSET ));
636 }
637 else if ( aParamType.equalsAsciiL( URLTypeNames[URLType_DOUBLE], 6))
638 {
639 // DOUBLE support
640 rArgs[nLen].Value <<= aValue.toDouble();
641 }
642 }
643 while ( nIndex >= 0 );
644 }
645 }
646
GetCoreMetric(SfxItemPool & rPool,sal_uInt16 nSlotId)647 SfxMapUnit SfxDispatchController_Impl::GetCoreMetric( SfxItemPool& rPool, sal_uInt16 nSlotId )
648 {
649 sal_uInt16 nWhich = rPool.GetWhich( nSlotId );
650 return rPool.GetMetric( nWhich );
651 }
652
getSlaveCommand(const::com::sun::star::util::URL & rURL)653 rtl::OUString SfxDispatchController_Impl::getSlaveCommand( const ::com::sun::star::util::URL& rURL )
654 {
655 rtl::OUString aSlaveCommand;
656 sal_Int32 nIndex = rURL.Path.indexOf( '.' );
657 if (( nIndex > 0 ) && ( nIndex < rURL.Path.getLength() ))
658 aSlaveCommand = rURL.Path.copy( nIndex+1 );
659 return aSlaveCommand;
660 }
661
dispatch(const::com::sun::star::util::URL & aURL,const::com::sun::star::uno::Sequence<::com::sun::star::beans::PropertyValue> & aArgs,const::com::sun::star::uno::Reference<::com::sun::star::frame::XDispatchResultListener> & rListener)662 void SAL_CALL SfxDispatchController_Impl::dispatch( const ::com::sun::star::util::URL& aURL,
663 const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aArgs,
664 const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XDispatchResultListener >& rListener ) throw( ::com::sun::star::uno::RuntimeException )
665 {
666 ::vos::OGuard aGuard( Application::GetSolarMutex() );
667 if (
668 pDispatch &&
669 (
670 (aURL.Protocol.equalsAsciiL( ".uno:", 5 ) && aURL.Path == aDispatchURL.Path) ||
671 (aURL.Protocol.equalsAsciiL( "slot:", 5 ) && aURL.Path.toInt32() == GetId())
672 )
673 )
674 {
675 /*
676 if ( !IsBound() && pBindings )
677 {
678 pBindings->ENTERREGISTRATIONS();
679 BindInternal_Impl( nSlot, pBindings );
680 pBindings->LEAVEREGISTRATIONS();
681 } */
682
683 if ( !pDispatcher && pBindings )
684 pDispatcher = GetBindings().GetDispatcher_Impl();
685
686 ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue > lNewArgs;
687 sal_Int32 nCount = aArgs.getLength();
688
689 // Support for URL based arguments
690 INetURLObject aURLObj( aURL.Complete );
691 if ( aURLObj.HasParam() )
692 addParametersToArgs( aURL, lNewArgs );
693
694 // Try to find call mode and frame name inside given arguments...
695 SfxCallMode nCall = SFX_CALLMODE_STANDARD;
696 sal_Int32 nMarkArg = -1;
697
698 // Filter arguments which shouldn't be part of the sequence property value
699 sal_Bool bTemp = sal_Bool();
700 sal_uInt16 nModifier(0);
701 std::vector< ::com::sun::star::beans::PropertyValue > aAddArgs;
702 for( sal_Int32 n=0; n<nCount; n++ )
703 {
704 const ::com::sun::star::beans::PropertyValue& rProp = aArgs[n];
705 if( rProp.Name.equalsAsciiL("SynchronMode",12))
706 {
707 if( rProp.Value >>=bTemp )
708 nCall = bTemp ? SFX_CALLMODE_SYNCHRON : SFX_CALLMODE_ASYNCHRON;
709 }
710 else if( rProp.Name.equalsAsciiL("Bookmark",8))
711 {
712 nMarkArg = n;
713 aAddArgs.push_back( aArgs[n] );
714 }
715 else if( rProp.Name.equalsAsciiL("KeyModifier",11))
716 rProp.Value >>= nModifier;
717 else
718 aAddArgs.push_back( aArgs[n] );
719 }
720
721 // Add needed arguments to sequence property value
722 sal_uInt32 nAddArgs = aAddArgs.size();
723 if ( nAddArgs > 0 )
724 {
725 sal_uInt32 nIndex( lNewArgs.getLength() );
726
727 lNewArgs.realloc( lNewArgs.getLength()+aAddArgs.size() );
728 for ( sal_uInt32 i = 0; i < nAddArgs; i++ )
729 lNewArgs[nIndex++] = aAddArgs[i];
730 }
731
732 // Overwrite possible detected sychron argument, if real listener exists (currently no other way)
733 if ( rListener.is() )
734 nCall = SFX_CALLMODE_SYNCHRON;
735
736 if( GetId() == SID_JUMPTOMARK && nMarkArg == - 1 )
737 {
738 // we offer dispatches for SID_JUMPTOMARK if the URL points to a bookmark inside the document
739 // so we must retrieve this as an argument from the parsed URL
740 lNewArgs.realloc( lNewArgs.getLength()+1 );
741 nMarkArg = lNewArgs.getLength()-1;
742 lNewArgs[nMarkArg].Name = ::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("Bookmark"));
743 lNewArgs[nMarkArg].Value <<= aURL.Mark;
744 }
745
746 css::uno::Reference< css::frame::XFrame > xFrameRef(xFrame.get(), css::uno::UNO_QUERY);
747 if (! xFrameRef.is() && pDispatcher)
748 {
749 SfxViewFrame* pViewFrame = pDispatcher->GetFrame();
750 if (pViewFrame)
751 xFrameRef = pViewFrame->GetFrame().GetFrameInterface();
752 }
753 SfxAllItemSet aInternalSet( SFX_APP()->GetPool() );
754 if (xFrameRef.is()) // an empty set is no problem ... but an empty frame reference can be a problem !
755 aInternalSet.Put( SfxUnoFrameItem( SID_FILLFRAME, xFrameRef ) );
756
757 sal_Bool bSuccess = sal_False;
758 sal_Bool bFailure = sal_False;
759 const SfxPoolItem* pItem = NULL;
760 SfxShell* pShell( 0 );
761 // #i102619# Retrieve metric from shell before execution - the shell could be destroyed after execution
762 SfxMapUnit eMapUnit( SFX_MAPUNIT_100TH_MM );
763 if ( pDispatcher->GetBindings() )
764 {
765 if ( !pDispatcher->IsLocked( GetId() ) )
766 {
767 const SfxSlot *pSlot = 0;
768 if ( pDispatcher->GetShellAndSlot_Impl( GetId(), &pShell, &pSlot, sal_False,
769 SFX_CALLMODE_MODAL==(nCall&SFX_CALLMODE_MODAL), sal_False ) )
770 {
771 if ( bMasterSlave )
772 {
773 // Extract slave command and add argument to the args list. Master slot MUST
774 // have a argument that has the same name as the master slot and type is SfxStringItem.
775 sal_Int32 nIndex = lNewArgs.getLength();
776 lNewArgs.realloc( nIndex+1 );
777 lNewArgs[nIndex].Name = rtl::OUString::createFromAscii( pSlot->pUnoName );
778 lNewArgs[nIndex].Value = makeAny( SfxDispatchController_Impl::getSlaveCommand( aDispatchURL ));
779 }
780
781 eMapUnit = GetCoreMetric( pShell->GetPool(), GetId() );
782 SfxAllItemSet aSet( pShell->GetPool() );
783 TransformParameters( GetId(), lNewArgs, aSet, pSlot );
784 if ( aSet.Count() )
785 {
786 // execute with arguments - call directly
787 pItem = pDispatcher->Execute( GetId(), nCall, &aSet, &aInternalSet, nModifier );
788 bSuccess = (pItem != NULL);
789 }
790 else
791 {
792 // execute using bindings, enables support for toggle/enum etc.
793 SfxRequest aReq( GetId(), nCall, pShell->GetPool() );
794 aReq.SetModifier( nModifier );
795 aReq.SetInternalArgs_Impl(aInternalSet);
796 pDispatcher->GetBindings()->Execute_Impl( aReq, pSlot, pShell );
797 pItem = aReq.GetReturnValue();
798 bSuccess = aReq.IsDone() || pItem != NULL;
799 bFailure = aReq.IsCancelled();
800 }
801 }
802 #ifdef DBG_UTIL
803 else
804 DBG_WARNING("MacroPlayer: Unknown slot dispatched!");
805 #endif
806 }
807 }
808 else
809 {
810 eMapUnit = GetCoreMetric( SFX_APP()->GetPool(), GetId() );
811 // AppDispatcher
812 SfxAllItemSet aSet( SFX_APP()->GetPool() );
813 TransformParameters( GetId(), lNewArgs, aSet );
814
815 if ( aSet.Count() )
816 pItem = pDispatcher->Execute( GetId(), nCall, &aSet, &aInternalSet, nModifier );
817 else
818 // SfxRequests take empty sets as argument sets, GetArgs() returning non-zero!
819 pItem = pDispatcher->Execute( GetId(), nCall, 0, &aInternalSet, nModifier );
820
821 // no bindings, no invalidate ( usually done in SfxDispatcher::Call_Impl()! )
822 if ( SfxApplication::Get() )
823 {
824 SfxDispatcher* pAppDispat = SFX_APP()->GetAppDispatcher_Impl();
825 if ( pAppDispat )
826 {
827 const SfxPoolItem* pState=0;
828 SfxItemState eState = pDispatcher->QueryState( GetId(), pState );
829 StateChanged( GetId(), eState, pState );
830 }
831 }
832
833 bSuccess = (pItem != NULL);
834 }
835
836 if ( rListener.is() )
837 {
838 ::com::sun::star::frame::DispatchResultEvent aEvent;
839 if ( bSuccess )
840 aEvent.State = com::sun::star::frame::DispatchResultState::SUCCESS;
841 // else if ( bFailure )
842 else
843 aEvent.State = com::sun::star::frame::DispatchResultState::FAILURE;
844 // else
845 // aEvent.State = com::sun::star::frame::DispatchResultState::DONTKNOW;
846
847 aEvent.Source = (::com::sun::star::frame::XDispatch*) pDispatch;
848 if ( bSuccess && pItem && !pItem->ISA(SfxVoidItem) )
849 {
850 sal_uInt16 nSubId( 0 );
851 if ( eMapUnit == SFX_MAPUNIT_TWIP )
852 nSubId |= CONVERT_TWIPS;
853 pItem->QueryValue( aEvent.Result, (sal_uInt8)nSubId );
854 }
855
856 rListener->dispatchFinished( aEvent );
857 }
858 }
859 }
860
GetDispatcher()861 SfxDispatcher* SfxDispatchController_Impl::GetDispatcher()
862 {
863 if ( !pDispatcher && pBindings )
864 pDispatcher = GetBindings().GetDispatcher_Impl();
865 return pDispatcher;
866 }
867
addStatusListener(const::com::sun::star::uno::Reference<::com::sun::star::frame::XStatusListener> & aListener,const::com::sun::star::util::URL & aURL)868 void SAL_CALL SfxDispatchController_Impl::addStatusListener(const ::com::sun::star::uno::Reference< ::com::sun::star::frame::XStatusListener > & aListener, const ::com::sun::star::util::URL& aURL) throw ( ::com::sun::star::uno::RuntimeException )
869 {
870 ::vos::OGuard aGuard( Application::GetSolarMutex() );
871 if ( !pDispatch )
872 return;
873
874 /*if ( !IsBound() && pBindings )
875 {
876 pBindings->ENTERREGISTRATIONS();
877 BindInternal_Impl( nSlot, pBindings );
878 pBindings->LEAVEREGISTRATIONS();
879 } */
880
881 // Use alternative QueryState call to have a valid UNO representation of the state.
882 ::com::sun::star::uno::Any aState;
883 if ( !pDispatcher && pBindings )
884 pDispatcher = GetBindings().GetDispatcher_Impl();
885 SfxItemState eState = pDispatcher->QueryState( GetId(), aState );
886
887 if ( eState == SFX_ITEM_DONTCARE )
888 {
889 // Use special uno struct to transport don't care state
890 ::com::sun::star::frame::status::ItemStatus aItemStatus;
891 aItemStatus.State = ::com::sun::star::frame::status::ItemState::dont_care;
892 aState = makeAny( aItemStatus );
893 }
894
895 ::com::sun::star::frame::FeatureStateEvent aEvent;
896 aEvent.FeatureURL = aURL;
897 aEvent.Source = (::com::sun::star::frame::XDispatch*) pDispatch;
898 aEvent.Requery = sal_False;
899 if ( bVisible )
900 {
901 aEvent.IsEnabled = eState != SFX_ITEM_DISABLED;
902 aEvent.State = aState;
903 }
904 else
905 {
906 ::com::sun::star::frame::status::Visibility aVisibilityStatus;
907 aVisibilityStatus.bVisible = sal_False;
908
909 // MBA: we might decide to *not* disable "invisible" slots, but this would be
910 // a change that needs to adjust at least the testtool
911 aEvent.IsEnabled = sal_False;
912 aEvent.State = makeAny( aVisibilityStatus );
913 }
914
915 aListener->statusChanged( aEvent );
916 }
917
StateChanged(sal_uInt16 nSID,SfxItemState eState,const SfxPoolItem * pState,SfxSlotServer * pSlotServ)918 void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState, SfxSlotServer* pSlotServ )
919 {
920 if ( !pDispatch )
921 return;
922
923 // Bindings instance notifies controller about a state change, listeners must be notified also
924 // Don't cache visibility state changes as they are volatile. We need our real state to send it
925 // to our controllers after visibility is set to true.
926 sal_Bool bNotify = sal_True;
927 if ( pState && !IsInvalidItem( pState ) )
928 {
929 if ( !pState->ISA( SfxVisibilityItem ) )
930 {
931 sal_Bool bBothAvailable = pLastState && !IsInvalidItem(pLastState);
932 if ( bBothAvailable )
933 bNotify = pState->Type() != pLastState->Type() || *pState != *pLastState;
934 if ( pLastState && !IsInvalidItem( pLastState ) )
935 delete pLastState;
936 pLastState = !IsInvalidItem(pState) ? pState->Clone() : pState;
937 bVisible = sal_True;
938 }
939 else
940 bVisible = ((SfxVisibilityItem *)pState)->GetValue();
941 }
942 else
943 {
944 if ( pLastState && !IsInvalidItem( pLastState ) )
945 delete pLastState;
946 pLastState = pState;
947 }
948
949 ::cppu::OInterfaceContainerHelper* pContnr = pDispatch->GetListeners().getContainer ( aDispatchURL.Complete );
950 if ( bNotify && pContnr )
951 {
952 ::com::sun::star::uno::Any aState;
953 if ( ( eState >= SFX_ITEM_AVAILABLE ) && pState && !IsInvalidItem( pState ) && !pState->ISA(SfxVoidItem) )
954 {
955 // Retrieve metric from pool to have correct sub ID when calling QueryValue
956 sal_uInt16 nSubId( 0 );
957 SfxMapUnit eMapUnit( SFX_MAPUNIT_100TH_MM );
958
959 // retrieve the core metric
960 // it's enough to check the objectshell, the only shell that does not use the pool of the document
961 // is SfxViewFrame, but it hasn't any metric parameters
962 // TODO/LATER: what about the FormShell? Does it use any metric data?! Perhaps it should use the Pool of the document!
963 if ( pSlotServ && pDispatcher )
964 {
965 SfxShell* pShell = pDispatcher->GetShell( pSlotServ->GetShellLevel() );
966 DBG_ASSERT( pShell, "Can't get core metric without shell!" );
967 if ( pShell )
968 eMapUnit = GetCoreMetric( pShell->GetPool(), nSID );
969 }
970
971 if ( eMapUnit == SFX_MAPUNIT_TWIP )
972 nSubId |= CONVERT_TWIPS;
973
974 pState->QueryValue( aState, (sal_uInt8)nSubId );
975 }
976 else if ( eState == SFX_ITEM_DONTCARE )
977 {
978 // Use special uno struct to transport don't care state
979 ::com::sun::star::frame::status::ItemStatus aItemStatus;
980 aItemStatus.State = ::com::sun::star::frame::status::ItemState::dont_care;
981 aState = makeAny( aItemStatus );
982 }
983
984 ::com::sun::star::frame::FeatureStateEvent aEvent;
985 aEvent.FeatureURL = aDispatchURL;
986 aEvent.Source = (::com::sun::star::frame::XDispatch*) pDispatch;
987 aEvent.IsEnabled = eState != SFX_ITEM_DISABLED;
988 aEvent.Requery = sal_False;
989 aEvent.State = aState;
990
991 ::cppu::OInterfaceIteratorHelper aIt( *pContnr );
992 while( aIt.hasMoreElements() )
993 {
994 try
995 {
996 ((::com::sun::star::frame::XStatusListener *)aIt.next())->statusChanged( aEvent );
997 }
998 catch( ::com::sun::star::uno::RuntimeException& )
999 {
1000 aIt.remove();
1001 }
1002 }
1003 }
1004 }
1005
StateChanged(sal_uInt16 nSID,SfxItemState eState,const SfxPoolItem * pState)1006 void SfxDispatchController_Impl::StateChanged( sal_uInt16 nSID, SfxItemState eState, const SfxPoolItem* pState )
1007 {
1008 StateChanged( nSID, eState, pState, 0 );
1009 }
1010