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 :
21 : #include "fmprop.hrc"
22 : #include "svx/fmresids.hrc"
23 : #include "fmtextcontroldialogs.hxx"
24 : #include "fmtextcontrolfeature.hxx"
25 : #include "fmtextcontrolshell.hxx"
26 : #include "editeng/crossedoutitem.hxx"
27 : #include "svx/dialmgr.hxx"
28 : #include "editeng/editeng.hxx"
29 : #include "editeng/eeitem.hxx"
30 : #include "svx/fmglob.hxx"
31 : #include "editeng/scriptspaceitem.hxx"
32 : #include "svx/svxids.hrc"
33 : #include "editeng/udlnitem.hxx"
34 :
35 : #include <com/sun/star/beans/XPropertySet.hpp>
36 : #include <com/sun/star/awt/FontDescriptor.hpp>
37 : #include <com/sun/star/frame/XDispatchProvider.hpp>
38 : #include <com/sun/star/form/XForm.hpp>
39 : #include <com/sun/star/container/XChild.hpp>
40 : #include <com/sun/star/awt/XFocusListener.hpp>
41 : #include <com/sun/star/awt/XMouseListener.hpp>
42 : #include <com/sun/star/util/URLTransformer.hpp>
43 :
44 : #include <comphelper/processfactory.hxx>
45 : #include <cppuhelper/implbase1.hxx>
46 : #include <sfx2/app.hxx>
47 : #include <sfx2/bindings.hxx>
48 : #include <sfx2/dispatch.hxx>
49 : #include <sfx2/msgpool.hxx>
50 : #include <sfx2/objsh.hxx>
51 : #include <sfx2/request.hxx>
52 : #include <sfx2/sfxuno.hxx>
53 : #include <sfx2/viewfrm.hxx>
54 : #include <svl/eitem.hxx>
55 : #include <svl/intitem.hxx>
56 : #include <svl/itempool.hxx>
57 : #include <svl/languageoptions.hxx>
58 : #include <svtools/stringtransfer.hxx>
59 : #include <svl/whiter.hxx>
60 : #include <toolkit/helper/vclunohelper.hxx>
61 : #include <tools/diagnose_ex.h>
62 : #include <vcl/msgbox.hxx>
63 : #include <vcl/outdev.hxx>
64 : #include <osl/mutex.hxx>
65 :
66 :
67 : namespace svx
68 : {
69 :
70 :
71 : using namespace ::com::sun::star;
72 : using namespace ::com::sun::star::uno;
73 : using namespace ::com::sun::star::awt;
74 : using namespace ::com::sun::star::form;
75 : using namespace ::com::sun::star::form::runtime;
76 : using namespace ::com::sun::star::lang;
77 : using namespace ::com::sun::star::frame;
78 : using namespace ::com::sun::star::util;
79 : using namespace ::com::sun::star::beans;
80 : using namespace ::com::sun::star::container;
81 :
82 :
83 : typedef sal_uInt16 WhichId;
84 :
85 :
86 : static SfxSlotId pTextControlSlots[] =
87 : {
88 : SID_CLIPBOARD_FORMAT_ITEMS,
89 : SID_CUT,
90 : SID_COPY,
91 : SID_PASTE,
92 : SID_SELECTALL,
93 : // SID_ATTR_TABSTOP, /* 2 */
94 : SID_ATTR_CHAR_FONT,
95 : SID_ATTR_CHAR_POSTURE,
96 : SID_ATTR_CHAR_WEIGHT,
97 : SID_ATTR_CHAR_SHADOWED,
98 : SID_ATTR_CHAR_WORDLINEMODE,
99 : SID_ATTR_CHAR_CONTOUR,
100 : SID_ATTR_CHAR_STRIKEOUT,
101 : SID_ATTR_CHAR_UNDERLINE,
102 : SID_ATTR_CHAR_FONTHEIGHT,
103 : SID_ATTR_CHAR_COLOR,
104 : SID_ATTR_CHAR_KERNING,
105 : SID_ATTR_CHAR_LANGUAGE, /* 20 */
106 : SID_ATTR_CHAR_ESCAPEMENT,
107 : SID_ATTR_PARA_ADJUST, /* 28 */
108 : SID_ATTR_PARA_ADJUST_LEFT,
109 : SID_ATTR_PARA_ADJUST_RIGHT,
110 : SID_ATTR_PARA_ADJUST_CENTER,
111 : SID_ATTR_PARA_ADJUST_BLOCK,
112 : SID_ATTR_PARA_LINESPACE, /* 33 */
113 : SID_ATTR_PARA_LINESPACE_10,
114 : SID_ATTR_PARA_LINESPACE_15,
115 : SID_ATTR_PARA_LINESPACE_20,
116 : SID_ATTR_LRSPACE, /* 48 */
117 : SID_ATTR_ULSPACE, /* 49 */
118 : SID_ATTR_CHAR_AUTOKERN,
119 : SID_SET_SUPER_SCRIPT,
120 : SID_SET_SUB_SCRIPT,
121 : SID_CHAR_DLG,
122 : SID_PARA_DLG,
123 : // SID_TEXTDIRECTION_LEFT_TO_RIGHT, /* 907 */
124 : // SID_TEXTDIRECTION_TOP_TO_BOTTOM,
125 : SID_ATTR_CHAR_SCALEWIDTH, /* 911 */
126 : SID_ATTR_CHAR_RELIEF,
127 : SID_ATTR_PARA_LEFT_TO_RIGHT, /* 950 */
128 : SID_ATTR_PARA_RIGHT_TO_LEFT,
129 : SID_ATTR_CHAR_OVERLINE,
130 : 0
131 : };
132 :
133 : // slots which we are not responsible for on the SfxShell level, but
134 : // need to handle during the "paragraph attributes" and/or "character
135 : // attributes" dialogs
136 : static SfxSlotId pDialogSlots[] =
137 : {
138 : SID_ATTR_TABSTOP,
139 : SID_ATTR_PARA_HANGPUNCTUATION,
140 : SID_ATTR_PARA_FORBIDDEN_RULES,
141 : SID_ATTR_PARA_SCRIPTSPACE,
142 : SID_ATTR_CHAR_LATIN_LANGUAGE,
143 : SID_ATTR_CHAR_CJK_LANGUAGE,
144 : SID_ATTR_CHAR_CTL_LANGUAGE,
145 : SID_ATTR_CHAR_LATIN_FONT,
146 : SID_ATTR_CHAR_CJK_FONT,
147 : SID_ATTR_CHAR_CTL_FONT,
148 : SID_ATTR_CHAR_LATIN_FONTHEIGHT,
149 : SID_ATTR_CHAR_CJK_FONTHEIGHT,
150 : SID_ATTR_CHAR_CTL_FONTHEIGHT,
151 : SID_ATTR_CHAR_LATIN_WEIGHT,
152 : SID_ATTR_CHAR_CJK_WEIGHT,
153 : SID_ATTR_CHAR_CTL_WEIGHT,
154 : SID_ATTR_CHAR_LATIN_POSTURE,
155 : SID_ATTR_CHAR_CJK_POSTURE,
156 : SID_ATTR_CHAR_CTL_POSTURE,
157 : SID_ATTR_CHAR_EMPHASISMARK,
158 : 0
159 : };
160 :
161 : typedef ::cppu::WeakImplHelper1 < XFocusListener
162 : > FmFocusListenerAdapter_Base;
163 : class FmFocusListenerAdapter : public FmFocusListenerAdapter_Base
164 : {
165 : private:
166 : IFocusObserver* m_pObserver;
167 : Reference< XWindow > m_xWindow;
168 :
169 : public:
170 : FmFocusListenerAdapter( const Reference< XControl >& _rxControl, IFocusObserver* _pObserver );
171 :
172 : // clean up the instance
173 : void dispose();
174 :
175 : protected:
176 : virtual ~FmFocusListenerAdapter();
177 :
178 : protected:
179 : virtual void SAL_CALL focusGained( const FocusEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
180 : virtual void SAL_CALL focusLost( const FocusEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
181 : virtual void SAL_CALL disposing( const EventObject& Source ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
182 : };
183 :
184 :
185 :
186 6 : FmFocusListenerAdapter::FmFocusListenerAdapter( const Reference< XControl >& _rxControl, IFocusObserver* _pObserver )
187 : :m_pObserver( _pObserver )
188 6 : ,m_xWindow( _rxControl, UNO_QUERY )
189 : {
190 :
191 : DBG_ASSERT( m_xWindow.is(), "FmFocusListenerAdapter::FmFocusListenerAdapter: invalid control!" );
192 6 : osl_atomic_increment( &m_refCount );
193 : {
194 : try
195 : {
196 6 : if ( m_xWindow.is() )
197 6 : m_xWindow->addFocusListener( this );
198 : }
199 0 : catch( const Exception& )
200 : {
201 : DBG_UNHANDLED_EXCEPTION();
202 : }
203 : }
204 6 : osl_atomic_decrement( &m_refCount );
205 6 : }
206 :
207 :
208 18 : FmFocusListenerAdapter::~FmFocusListenerAdapter()
209 : {
210 6 : acquire();
211 6 : dispose();
212 :
213 12 : }
214 :
215 :
216 12 : void FmFocusListenerAdapter::dispose()
217 : {
218 12 : if ( m_xWindow.is() )
219 : {
220 6 : m_xWindow->removeFocusListener( this );
221 6 : m_xWindow.clear();
222 : }
223 12 : }
224 :
225 :
226 0 : void SAL_CALL FmFocusListenerAdapter::focusGained( const FocusEvent& e ) throw (RuntimeException, std::exception)
227 : {
228 0 : if ( m_pObserver )
229 0 : m_pObserver->focusGained( e );
230 0 : }
231 :
232 :
233 2 : void SAL_CALL FmFocusListenerAdapter::focusLost( const FocusEvent& e ) throw (RuntimeException, std::exception)
234 : {
235 2 : if ( m_pObserver )
236 2 : m_pObserver->focusLost( e );
237 2 : }
238 :
239 :
240 0 : void SAL_CALL FmFocusListenerAdapter::disposing( const EventObject& Source ) throw (RuntimeException, std::exception)
241 : {
242 : (void)Source;
243 : DBG_ASSERT( Source.Source == m_xWindow, "FmFocusListenerAdapter::disposing: where did this come from?" );
244 0 : m_xWindow.clear();
245 0 : }
246 :
247 : typedef ::cppu::WeakImplHelper1 < XMouseListener
248 : > FmMouseListenerAdapter_Base;
249 : class FmMouseListenerAdapter : public FmMouseListenerAdapter_Base
250 : {
251 : private:
252 : IContextRequestObserver* m_pObserver;
253 : Reference< XWindow > m_xWindow;
254 :
255 : public:
256 : FmMouseListenerAdapter( const Reference< XControl >& _rxControl, IContextRequestObserver* _pObserver );
257 :
258 : // clean up the instance
259 : void dispose();
260 :
261 : protected:
262 : virtual ~FmMouseListenerAdapter();
263 :
264 : protected:
265 : virtual void SAL_CALL mousePressed( const awt::MouseEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
266 : virtual void SAL_CALL mouseReleased( const awt::MouseEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
267 : virtual void SAL_CALL mouseEntered( const awt::MouseEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
268 : virtual void SAL_CALL mouseExited( const awt::MouseEvent& e ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
269 : virtual void SAL_CALL disposing( const EventObject& Source ) throw (RuntimeException, std::exception) SAL_OVERRIDE;
270 : };
271 :
272 0 : FmMouseListenerAdapter::FmMouseListenerAdapter( const Reference< XControl >& _rxControl, IContextRequestObserver* _pObserver )
273 : :m_pObserver( _pObserver )
274 0 : ,m_xWindow( _rxControl, UNO_QUERY )
275 : {
276 :
277 : DBG_ASSERT( m_xWindow.is(), "FmMouseListenerAdapter::FmMouseListenerAdapter: invalid control!" );
278 0 : osl_atomic_increment( &m_refCount );
279 : {
280 : try
281 : {
282 0 : if ( m_xWindow.is() )
283 0 : m_xWindow->addMouseListener( this );
284 : }
285 0 : catch( const Exception& )
286 : {
287 : DBG_UNHANDLED_EXCEPTION();
288 : }
289 : }
290 0 : osl_atomic_decrement( &m_refCount );
291 0 : }
292 :
293 :
294 0 : FmMouseListenerAdapter::~FmMouseListenerAdapter()
295 : {
296 0 : acquire();
297 0 : dispose();
298 :
299 0 : }
300 :
301 :
302 0 : void FmMouseListenerAdapter::dispose()
303 : {
304 0 : if ( m_xWindow.is() )
305 : {
306 0 : m_xWindow->removeMouseListener( this );
307 0 : m_xWindow.clear();
308 : }
309 0 : }
310 :
311 :
312 0 : void SAL_CALL FmMouseListenerAdapter::mousePressed( const awt::MouseEvent& _rEvent ) throw (::com::sun::star::uno::RuntimeException, std::exception)
313 : {
314 0 : SolarMutexGuard aGuard;
315 : // is this a request for a context menu?
316 0 : if ( _rEvent.PopupTrigger )
317 : {
318 0 : if ( m_pObserver )
319 0 : m_pObserver->contextMenuRequested( _rEvent );
320 0 : }
321 0 : }
322 :
323 :
324 0 : void SAL_CALL FmMouseListenerAdapter::mouseReleased( const awt::MouseEvent& /*e*/ ) throw (::com::sun::star::uno::RuntimeException, std::exception)
325 : {
326 : // not interested in
327 0 : }
328 :
329 :
330 0 : void SAL_CALL FmMouseListenerAdapter::mouseEntered( const awt::MouseEvent& /*e*/ ) throw (::com::sun::star::uno::RuntimeException, std::exception)
331 : {
332 : // not interested in
333 0 : }
334 :
335 :
336 0 : void SAL_CALL FmMouseListenerAdapter::mouseExited( const awt::MouseEvent& /*e*/ ) throw (::com::sun::star::uno::RuntimeException, std::exception)
337 : {
338 : // not interested in
339 0 : }
340 :
341 :
342 0 : void SAL_CALL FmMouseListenerAdapter::disposing( const EventObject& Source ) throw (RuntimeException, std::exception)
343 : {
344 : (void)Source;
345 : DBG_ASSERT( Source.Source == m_xWindow, "FmMouseListenerAdapter::disposing: where did this come from?" );
346 0 : m_xWindow.clear();
347 0 : }
348 :
349 :
350 : //= FmTextControlShell
351 :
352 :
353 : namespace
354 : {
355 :
356 0 : void lcl_translateUnoStateToItem( SfxSlotId _nSlot, const Any& _rUnoState, SfxItemSet& _rSet )
357 : {
358 0 : WhichId nWhich = _rSet.GetPool()->GetWhich( _nSlot );
359 0 : if ( !_rUnoState.hasValue() )
360 : {
361 0 : if ( ( _nSlot != SID_CUT )
362 0 : && ( _nSlot != SID_COPY )
363 0 : && ( _nSlot != SID_PASTE )
364 : )
365 : {
366 0 : _rSet.InvalidateItem( nWhich );
367 : }
368 : }
369 : else
370 : {
371 0 : switch ( _rUnoState.getValueType().getTypeClass() )
372 : {
373 : case TypeClass_BOOLEAN:
374 : {
375 0 : bool bState = false;
376 0 : _rUnoState >>= bState;
377 0 : if ( _nSlot == SID_ATTR_PARA_SCRIPTSPACE )
378 0 : _rSet.Put( SvxScriptSpaceItem( bState, nWhich ) );
379 : else
380 0 : _rSet.Put( SfxBoolItem( nWhich, bState ) );
381 : }
382 0 : break;
383 :
384 : default:
385 : {
386 0 : Sequence< PropertyValue > aComplexState;
387 0 : if ( _rUnoState >>= aComplexState )
388 : {
389 0 : if ( !aComplexState.getLength() )
390 0 : _rSet.InvalidateItem( nWhich );
391 : else
392 : {
393 0 : SfxAllItemSet aAllItems( _rSet );
394 0 : TransformParameters( _nSlot, aComplexState, aAllItems );
395 0 : const SfxPoolItem* pTransformed = aAllItems.GetItem( nWhich );
396 : OSL_ENSURE( pTransformed, "lcl_translateUnoStateToItem: non-empty parameter sequence leading to empty item?" );
397 0 : if ( pTransformed )
398 0 : _rSet.Put( *pTransformed );
399 : else
400 0 : _rSet.InvalidateItem( nWhich );
401 : }
402 : }
403 : else
404 : {
405 : OSL_FAIL( "lcl_translateUnoStateToItem: invalid state!" );
406 0 : }
407 : }
408 : }
409 : }
410 0 : }
411 :
412 :
413 0 : OUString lcl_getUnoSlotName( SfxApplication&, SfxSlotId _nSlotId )
414 : {
415 0 : OUString sSlotUnoName;
416 :
417 0 : SfxSlotPool& rSlotPool = SfxSlotPool::GetSlotPool( NULL );
418 0 : const SfxSlot* pSlot = rSlotPool.GetSlot( _nSlotId );
419 :
420 0 : const sal_Char* pAsciiUnoName = NULL;
421 0 : if ( pSlot )
422 : {
423 0 : pAsciiUnoName = pSlot->GetUnoName();
424 : }
425 : else
426 : {
427 : // some hard-coded slots, which do not have a UNO name at SFX level, but which
428 : // we nevertheless need to transport via UNO mechanisms, so we need a name
429 0 : switch ( _nSlotId )
430 : {
431 0 : case SID_ATTR_PARA_HANGPUNCTUATION: pAsciiUnoName = "AllowHangingPunctuation"; break;
432 0 : case SID_ATTR_PARA_FORBIDDEN_RULES: pAsciiUnoName = "ApplyForbiddenCharacterRules"; break;
433 0 : case SID_ATTR_PARA_SCRIPTSPACE: pAsciiUnoName = "UseScriptSpacing"; break;
434 : }
435 : }
436 :
437 0 : if ( pAsciiUnoName )
438 : {
439 0 : sSlotUnoName = ".uno:";
440 0 : sSlotUnoName += OUString::createFromAscii( pAsciiUnoName );
441 : }
442 : #if OSL_DEBUG_LEVEL > 0
443 : else
444 : {
445 : OString sMessage( "lcl_getUnoSlotName: invalid slot id, or invalid slot, or no UNO name!\n" );
446 : sMessage += "(slot id: ";
447 : sMessage += OString::number( _nSlotId );
448 : sMessage += ")";
449 : OSL_FAIL( sMessage.getStr() );
450 : }
451 : #endif
452 0 : return sSlotUnoName;
453 : }
454 :
455 :
456 2 : bool lcl_determineReadOnly( const Reference< XControl >& _rxControl )
457 : {
458 2 : bool bIsReadOnlyModel = true;
459 : try
460 : {
461 2 : Reference< XPropertySet > xModelProps;
462 2 : if ( _rxControl.is() )
463 2 : xModelProps.set(_rxControl->getModel(), css::uno::UNO_QUERY);
464 4 : Reference< XPropertySetInfo > xModelPropInfo;
465 2 : if ( xModelProps.is() )
466 2 : xModelPropInfo = xModelProps->getPropertySetInfo();
467 :
468 2 : if ( !xModelPropInfo.is() || !xModelPropInfo->hasPropertyByName( FM_PROP_READONLY ) )
469 2 : bIsReadOnlyModel = true;
470 : else
471 : {
472 0 : bool bReadOnly = true;
473 0 : xModelProps->getPropertyValue( FM_PROP_READONLY ) >>= bReadOnly;
474 0 : bIsReadOnlyModel = bReadOnly;
475 2 : }
476 : }
477 0 : catch( const Exception& )
478 : {
479 : DBG_UNHANDLED_EXCEPTION();
480 : }
481 2 : return bIsReadOnlyModel;
482 : }
483 :
484 :
485 0 : static vcl::Window* lcl_getWindow( const Reference< XControl >& _rxControl )
486 : {
487 0 : vcl::Window* pWindow = NULL;
488 : try
489 : {
490 0 : Reference< XWindowPeer > xControlPeer;
491 0 : if ( _rxControl.is() )
492 0 : xControlPeer = _rxControl->getPeer();
493 0 : if ( xControlPeer.is() )
494 0 : pWindow = VCLUnoHelper::GetWindow( xControlPeer );
495 : }
496 0 : catch( const Exception& )
497 : {
498 : DBG_UNHANDLED_EXCEPTION();
499 : }
500 :
501 0 : return pWindow;
502 : }
503 :
504 :
505 2 : bool lcl_isRichText( const Reference< XControl >& _rxControl )
506 : {
507 2 : if ( !_rxControl.is() )
508 0 : return false;
509 :
510 2 : bool bIsRichText = false;
511 : try
512 : {
513 2 : Reference< XPropertySet > xModelProps( _rxControl->getModel(), UNO_QUERY );
514 4 : Reference< XPropertySetInfo > xPSI;
515 2 : if ( xModelProps.is() )
516 2 : xPSI = xModelProps->getPropertySetInfo();
517 4 : OUString sRichTextPropertyName = "RichText";
518 2 : if ( xPSI.is() && xPSI->hasPropertyByName( sRichTextPropertyName ) )
519 : {
520 0 : OSL_VERIFY( xModelProps->getPropertyValue( sRichTextPropertyName ) >>= bIsRichText );
521 2 : }
522 : }
523 0 : catch( const Exception& )
524 : {
525 : DBG_UNHANDLED_EXCEPTION();
526 : }
527 2 : return bIsRichText;
528 : }
529 : }
530 :
531 :
532 5452 : FmTextControlShell::FmTextControlShell( SfxViewFrame* _pFrame )
533 : :m_bActiveControl( false )
534 : ,m_bActiveControlIsReadOnly( true )
535 : ,m_bActiveControlIsRichText( false )
536 : ,m_pViewFrame( _pFrame )
537 5452 : ,m_rBindings( _pFrame->GetBindings() )
538 10904 : ,m_bNeedClipboardInvalidation( true )
539 : {
540 5452 : m_aClipboardInvalidation.SetTimeoutHdl( LINK( this, FmTextControlShell, OnInvalidateClipboard ) );
541 5452 : m_aClipboardInvalidation.SetTimeout( 200 );
542 5452 : }
543 :
544 :
545 16350 : FmTextControlShell::~FmTextControlShell()
546 : {
547 5450 : dispose();
548 10900 : }
549 :
550 :
551 0 : IMPL_LINK( FmTextControlShell, OnInvalidateClipboard, void*, /*_pNotInterestedIn*/ )
552 : {
553 0 : if ( m_bNeedClipboardInvalidation )
554 : {
555 : OSL_TRACE( "FmTextControlShell::ClipBoard: invalidating clipboard slots" );
556 0 : m_rBindings.Invalidate( SID_CUT );
557 0 : m_rBindings.Invalidate( SID_COPY );
558 0 : m_rBindings.Invalidate( SID_PASTE );
559 0 : m_bNeedClipboardInvalidation = false;
560 : }
561 0 : return 0L;
562 : }
563 :
564 :
565 0 : void FmTextControlShell::transferFeatureStatesToItemSet( ControlFeatures& _rDispatchers, SfxAllItemSet& _rSet, bool _bTranslateLatin )
566 : {
567 0 : SfxItemPool& rPool = *_rSet.GetPool();
568 :
569 0 : for ( ControlFeatures::const_iterator aFeature = _rDispatchers.begin();
570 0 : aFeature != _rDispatchers.end();
571 : ++aFeature
572 : )
573 : {
574 0 : SfxSlotId nSlotId( aFeature->first );
575 : #if OSL_DEBUG_LEVEL > 0
576 : OUString sUnoSlotName;
577 : if ( SfxGetpApp() )
578 : sUnoSlotName = lcl_getUnoSlotName( *SfxGetpApp(), nSlotId );
579 : else
580 : sUnoSlotName = "<unknown>";
581 : OString sUnoSlotNameAscii( "\"" );
582 : sUnoSlotNameAscii += OString( sUnoSlotName.getStr(), sUnoSlotName.getLength(), RTL_TEXTENCODING_ASCII_US );
583 : sUnoSlotNameAscii += "\"";
584 : #endif
585 :
586 0 : if ( _bTranslateLatin )
587 : {
588 : // A rich text control offers a dispatcher for the "Font" slot/feature.
589 : // Sadly, the semantics of the dispatches is that the feature "Font" depends
590 : // on the current cursor position: If it's on latin text, it's the "latin font"
591 : // which is set up at the control. If it's on CJK text, it's the "CJK font", and
592 : // aequivalent for "CTL font".
593 : // The same holds for some other font related features/slots.
594 : // Thus, we have separate dispatches for "Latin Font", "Latin Font Size", etc,
595 : // which are only "virtual", in a sense that there exist no item with this id.
596 : // So when we encounter such a dispatcher for, say, "Latin Font", we need to
597 : // put an item into the set which has the "Font" id.
598 :
599 0 : switch ( nSlotId )
600 : {
601 0 : case SID_ATTR_CHAR_LATIN_FONT: nSlotId = SID_ATTR_CHAR_FONT; break;
602 0 : case SID_ATTR_CHAR_LATIN_FONTHEIGHT:nSlotId = SID_ATTR_CHAR_FONTHEIGHT; break;
603 0 : case SID_ATTR_CHAR_LATIN_LANGUAGE: nSlotId = SID_ATTR_CHAR_LANGUAGE; break;
604 0 : case SID_ATTR_CHAR_LATIN_POSTURE: nSlotId = SID_ATTR_CHAR_POSTURE; break;
605 0 : case SID_ATTR_CHAR_LATIN_WEIGHT: nSlotId = SID_ATTR_CHAR_WEIGHT; break;
606 : }
607 : }
608 :
609 0 : WhichId nWhich = rPool.GetWhich( nSlotId );
610 0 : bool bIsInPool = rPool.IsInRange( nWhich );
611 0 : if ( bIsInPool )
612 : {
613 : #if OSL_DEBUG_LEVEL > 0
614 : bool bFeatureIsEnabled = aFeature->second->isFeatureEnabled();
615 : OString sMessage( "FmTextControlShell::transferFeatureStatesToItemSet: found a feature state for " );
616 : sMessage += sUnoSlotNameAscii;
617 : if ( !bFeatureIsEnabled )
618 : sMessage += " (disabled)";
619 : OSL_TRACE( "%s", sMessage.getStr() );
620 : #endif
621 :
622 0 : lcl_translateUnoStateToItem( nSlotId, aFeature->second->getFeatureState(), _rSet );
623 : }
624 : #if OSL_DEBUG_LEVEL > 0
625 : else
626 : {
627 : OString sMessage( "FmTextControlShell::transferFeatureStatesToItemSet: found a feature state for " );
628 : sMessage += sUnoSlotNameAscii;
629 : sMessage += ", but could not translate it into an item!";
630 : OSL_TRACE( "%s", sMessage.getStr() );
631 : }
632 : #endif
633 : }
634 0 : }
635 :
636 :
637 0 : void FmTextControlShell::executeAttributeDialog( AttributeSet _eSet, SfxRequest& _rReq )
638 : {
639 0 : const SvxFontListItem* pFontList = PTR_CAST( SvxFontListItem, m_pViewFrame->GetObjectShell()->GetItem( SID_ATTR_CHAR_FONTLIST ) );
640 : DBG_ASSERT( pFontList, "FmTextControlShell::executeAttributeDialog: no font list item!" );
641 0 : if ( !pFontList )
642 0 : return;
643 :
644 0 : SfxItemPool* pPool = EditEngine::CreatePool();
645 0 : pPool->FreezeIdRanges();
646 0 : boost::scoped_ptr< SfxItemSet > xPureItems( new SfxItemSet( *pPool ) );
647 :
648 : // put the current states of the items into the set
649 0 : boost::scoped_ptr<SfxAllItemSet> xCurrentItems( new SfxAllItemSet( *xPureItems ) );
650 0 : transferFeatureStatesToItemSet( m_aControlFeatures, *xCurrentItems );
651 :
652 : // additional items, which we are not responsible for at the SfxShell level,
653 : // but which need to be forwarded to the dialog, anyway
654 0 : ControlFeatures aAdditionalFestures;
655 0 : fillFeatureDispatchers( m_xActiveControl, pDialogSlots, aAdditionalFestures );
656 0 : transferFeatureStatesToItemSet( aAdditionalFestures, *xCurrentItems, true );
657 :
658 : boost::scoped_ptr<SfxTabDialog> xDialog ( _eSet == eCharAttribs
659 0 : ? static_cast< SfxTabDialog* >( new TextControlCharAttribDialog( NULL, *xCurrentItems, *pFontList ) )
660 0 : : static_cast< SfxTabDialog* >( new TextControlParaAttribDialog( NULL, *xCurrentItems ) ) );
661 0 : if ( RET_OK == xDialog->Execute() )
662 : {
663 0 : const SfxItemSet& rModifiedItems = *xDialog->GetOutputItemSet();
664 0 : for ( WhichId nWhich = pPool->GetFirstWhich(); nWhich <= pPool->GetLastWhich(); ++nWhich )
665 : {
666 0 : if ( rModifiedItems.GetItemState( nWhich ) == SfxItemState::SET )
667 : {
668 0 : SfxSlotId nSlotForItemSet = pPool->GetSlotId( nWhich );
669 0 : const SfxPoolItem* pModifiedItem = rModifiedItems.GetItem( nWhich );
670 :
671 :
672 0 : SfxSlotId nSlotForDispatcher = nSlotForItemSet;
673 0 : switch ( nSlotForDispatcher )
674 : {
675 0 : case SID_ATTR_CHAR_FONT: nSlotForDispatcher = SID_ATTR_CHAR_LATIN_FONT; break;
676 0 : case SID_ATTR_CHAR_FONTHEIGHT:nSlotForDispatcher = SID_ATTR_CHAR_LATIN_FONTHEIGHT; break;
677 0 : case SID_ATTR_CHAR_LANGUAGE: nSlotForDispatcher = SID_ATTR_CHAR_LATIN_LANGUAGE; break;
678 0 : case SID_ATTR_CHAR_POSTURE: nSlotForDispatcher = SID_ATTR_CHAR_LATIN_POSTURE; break;
679 0 : case SID_ATTR_CHAR_WEIGHT: nSlotForDispatcher = SID_ATTR_CHAR_LATIN_WEIGHT; break;
680 : }
681 :
682 : // do we already have a dispatcher for this slot/feature?
683 0 : ControlFeatures::const_iterator aFeaturePos = m_aControlFeatures.find( nSlotForDispatcher );
684 0 : bool bFound = aFeaturePos != m_aControlFeatures.end( );
685 :
686 0 : if ( !bFound )
687 : {
688 0 : aFeaturePos = aAdditionalFestures.find( nSlotForDispatcher );
689 0 : bFound = aFeaturePos != aAdditionalFestures.end( );
690 : }
691 :
692 0 : if ( bFound )
693 : {
694 0 : Sequence< PropertyValue > aArgs;
695 : // temporarily put the modified item into a "clean" set,
696 : // and let TransformItems calc the respective UNO parameters
697 0 : xPureItems->Put( *pModifiedItem );
698 0 : TransformItems( nSlotForItemSet, *xPureItems, aArgs );
699 0 : xPureItems->ClearItem( nWhich );
700 :
701 0 : if ( ( nSlotForItemSet == SID_ATTR_PARA_HANGPUNCTUATION )
702 0 : || ( nSlotForItemSet == SID_ATTR_PARA_FORBIDDEN_RULES )
703 0 : || ( nSlotForItemSet == SID_ATTR_PARA_SCRIPTSPACE )
704 : )
705 : {
706 : // these are no UNO slots, they need special handling since TransformItems cannot
707 : // handle them
708 : DBG_ASSERT( aArgs.getLength() == 0, "FmTextControlShell::executeAttributeDialog: these are no UNO slots - are they?" );
709 :
710 0 : const SfxBoolItem* pBoolItem = PTR_CAST( SfxBoolItem, pModifiedItem );
711 : DBG_ASSERT( pBoolItem, "FmTextControlShell::executeAttributeDialog: no bool item?!" );
712 0 : if ( pBoolItem )
713 : {
714 0 : aArgs.realloc( 1 );
715 0 : aArgs[ 0 ].Name = "Enable";
716 0 : aArgs[ 0 ].Value <<= pBoolItem->GetValue();
717 : }
718 : }
719 :
720 : // dispatch this
721 0 : aFeaturePos->second->dispatch( aArgs );
722 : }
723 : #if OSL_DEBUG_LEVEL > 0
724 : else
725 : {
726 : OString sError( "FmTextControShell::executeAttributeDialog: Could not handle the following item:" );
727 : sError += "\n SlotID: "; sError += OString::number( nSlotForItemSet );
728 : sError += "\n WhichID: "; sError += OString::number( nWhich );
729 : sError += "\n UNO name: ";
730 :
731 : OUString sUnoSlotName = lcl_getUnoSlotName( *SfxGetpApp(), nSlotForItemSet );
732 : if ( !sUnoSlotName.isEmpty() )
733 : sError += OString( sUnoSlotName.getStr(), sUnoSlotName.getLength(), RTL_TEXTENCODING_ASCII_US );
734 : else
735 : sError += "unknown (no SfxSlot)";
736 : OSL_FAIL( sError.getStr() );
737 : }
738 : #endif
739 : }
740 : }
741 0 : _rReq.Done( rModifiedItems );
742 : }
743 :
744 0 : xDialog.reset();
745 0 : xCurrentItems.reset();
746 0 : xPureItems.reset();
747 0 : SfxItemPool::Free(pPool);
748 : }
749 :
750 :
751 0 : bool FmTextControlShell::executeSelectAll( )
752 : {
753 : try
754 : {
755 0 : if ( m_xActiveTextComponent.is() )
756 : {
757 0 : sal_Int32 nTextLen = m_xActiveTextComponent->getText().getLength();
758 0 : m_xActiveTextComponent->setSelection( awt::Selection( 0, nTextLen ) );
759 0 : return true;
760 : }
761 : }
762 0 : catch( const Exception& )
763 : {
764 : DBG_UNHANDLED_EXCEPTION();
765 : }
766 0 : return false; // not handled
767 : }
768 :
769 :
770 0 : bool FmTextControlShell::executeClipboardSlot( SfxSlotId _nSlot )
771 : {
772 : try
773 : {
774 0 : if ( m_xActiveTextComponent.is() )
775 : {
776 0 : switch ( _nSlot )
777 : {
778 : case SID_COPY:
779 : case SID_CUT:
780 : {
781 0 : OUString sSelectedText( m_xActiveTextComponent->getSelectedText() );
782 0 : ::svt::OStringTransfer::CopyString( sSelectedText, lcl_getWindow( m_xActiveControl ) );
783 0 : if ( SID_CUT == _nSlot )
784 : {
785 0 : awt::Selection aSelection( m_xActiveTextComponent->getSelection() );
786 0 : m_xActiveTextComponent->insertText( aSelection, OUString() );
787 0 : }
788 : }
789 0 : break;
790 : case SID_PASTE:
791 : {
792 0 : OUString sClipboardContent;
793 0 : OSL_VERIFY( ::svt::OStringTransfer::PasteString( sClipboardContent, lcl_getWindow( m_xActiveControl ) ) );
794 0 : awt::Selection aSelection( m_xActiveTextComponent->getSelection() );
795 0 : m_xActiveTextComponent->insertText( aSelection, sClipboardContent );
796 : }
797 0 : break;
798 : default:
799 : OSL_FAIL( "FmTextControlShell::executeClipboardSlot: invalid slot!" );
800 : }
801 0 : return true;
802 : }
803 : }
804 0 : catch( const Exception& )
805 : {
806 : DBG_UNHANDLED_EXCEPTION();
807 : }
808 0 : return false; // not handled
809 : }
810 :
811 :
812 0 : void FmTextControlShell::ExecuteTextAttribute( SfxRequest& _rReq )
813 : {
814 0 : SfxSlotId nSlot = _rReq.GetSlot();
815 :
816 0 : ControlFeatures::const_iterator aFeaturePos = m_aControlFeatures.find( nSlot );
817 0 : if ( aFeaturePos == m_aControlFeatures.end() )
818 : {
819 : // special slots
820 0 : switch ( nSlot )
821 : {
822 : case SID_CHAR_DLG:
823 0 : executeAttributeDialog( eCharAttribs, _rReq );
824 0 : break;
825 :
826 : case SID_PARA_DLG:
827 0 : executeAttributeDialog( eParaAttribs, _rReq );
828 0 : break;
829 :
830 : case SID_SELECTALL:
831 0 : executeSelectAll();
832 0 : break;
833 :
834 : case SID_CUT:
835 : case SID_COPY:
836 : case SID_PASTE:
837 0 : executeClipboardSlot( nSlot );
838 0 : break;
839 :
840 : default:
841 : DBG_ASSERT( aFeaturePos != m_aControlFeatures.end(), "FmTextControShell::ExecuteTextAttribute: I have no such dispatcher, and cannot handle it at all!" );
842 0 : return;
843 : }
844 : }
845 : else
846 : {
847 : // slots which are dispatched to the control
848 :
849 0 : switch ( nSlot )
850 : {
851 : case SID_ATTR_CHAR_STRIKEOUT:
852 : case SID_ATTR_CHAR_UNDERLINE:
853 : case SID_ATTR_CHAR_OVERLINE:
854 : {
855 0 : SfxItemSet aToggled( *_rReq.GetArgs() );
856 :
857 0 : lcl_translateUnoStateToItem( nSlot, aFeaturePos->second->getFeatureState(), aToggled );
858 0 : WhichId nWhich = aToggled.GetPool()->GetWhich( nSlot );
859 0 : const SfxPoolItem* pItem = aToggled.GetItem( nWhich );
860 0 : if ( ( SID_ATTR_CHAR_UNDERLINE == nSlot ) || ( SID_ATTR_CHAR_OVERLINE == nSlot ) )
861 : {
862 0 : const SvxOverlineItem* pTextLine = PTR_CAST( SvxOverlineItem, pItem );
863 : DBG_ASSERT( pTextLine, "FmTextControlShell::ExecuteTextAttribute: ooops - no underline/overline item!" );
864 0 : if ( pTextLine )
865 : {
866 0 : FontUnderline eTL = pTextLine->GetLineStyle();
867 0 : if ( SID_ATTR_CHAR_UNDERLINE == nSlot ) {
868 0 : aToggled.Put( SvxUnderlineItem( eTL == UNDERLINE_SINGLE ? UNDERLINE_NONE : UNDERLINE_SINGLE, nWhich ) );
869 : } else {
870 0 : aToggled.Put( SvxOverlineItem( eTL == UNDERLINE_SINGLE ? UNDERLINE_NONE : UNDERLINE_SINGLE, nWhich ) );
871 : }
872 0 : }
873 : }
874 : else
875 : {
876 0 : const SvxCrossedOutItem* pCrossedOut = PTR_CAST( SvxCrossedOutItem, pItem );
877 : DBG_ASSERT( pCrossedOut, "FmTextControlShell::ExecuteTextAttribute: ooops - no CrossedOut item!" );
878 0 : if ( pCrossedOut )
879 : {
880 0 : FontStrikeout eFS = pCrossedOut->GetStrikeout();
881 0 : aToggled.Put( SvxCrossedOutItem( eFS == STRIKEOUT_SINGLE ? STRIKEOUT_NONE : STRIKEOUT_SINGLE, nWhich ) );
882 : }
883 : }
884 :
885 0 : Sequence< PropertyValue > aArguments;
886 0 : TransformItems( nSlot, aToggled, aArguments );
887 0 : aFeaturePos->second->dispatch( aArguments );
888 : }
889 0 : break;
890 :
891 : case SID_ATTR_CHAR_FONTHEIGHT:
892 : case SID_ATTR_CHAR_FONT:
893 : case SID_ATTR_CHAR_POSTURE:
894 : case SID_ATTR_CHAR_WEIGHT:
895 : case SID_ATTR_CHAR_SHADOWED:
896 : case SID_ATTR_CHAR_CONTOUR:
897 : case SID_SET_SUPER_SCRIPT:
898 : case SID_SET_SUB_SCRIPT:
899 : {
900 0 : const SfxItemSet* pArgs = _rReq.GetArgs();
901 0 : Sequence< PropertyValue > aArgs;
902 0 : if ( pArgs )
903 0 : TransformItems( nSlot, *pArgs, aArgs );
904 0 : aFeaturePos->second->dispatch( aArgs );
905 : }
906 0 : break;
907 :
908 : default:
909 0 : if ( aFeaturePos->second->isFeatureEnabled() )
910 0 : aFeaturePos->second->dispatch();
911 0 : break;
912 : }
913 : }
914 0 : _rReq.Done();
915 : }
916 :
917 :
918 2 : void FmTextControlShell::GetTextAttributeState( SfxItemSet& _rSet )
919 : {
920 2 : SfxWhichIter aIter( _rSet );
921 2 : sal_uInt16 nSlot = aIter.FirstWhich();
922 6 : while ( nSlot )
923 : {
924 2 : if ( ( nSlot == SID_ATTR_PARA_LEFT_TO_RIGHT )
925 2 : || ( nSlot == SID_ATTR_PARA_RIGHT_TO_LEFT )
926 : )
927 : {
928 0 : if ( !SvtLanguageOptions().IsCTLFontEnabled() )
929 : {
930 0 : _rSet.DisableItem( nSlot );
931 0 : nSlot = aIter.NextWhich();
932 0 : continue;
933 : }
934 : }
935 :
936 2 : ControlFeatures::const_iterator aFeaturePos = m_aControlFeatures.find( nSlot );
937 2 : if ( aFeaturePos != m_aControlFeatures.end() )
938 : {
939 0 : if ( aFeaturePos->second->isFeatureEnabled() )
940 0 : lcl_translateUnoStateToItem( nSlot, aFeaturePos->second->getFeatureState(), _rSet );
941 : else
942 0 : _rSet.DisableItem( nSlot );
943 : }
944 : else
945 : {
946 2 : bool bDisable = false;
947 :
948 2 : bool bNeedWriteableControl = false;
949 2 : bool bNeedTextComponent = false;
950 2 : bool bNeedSelection = false;
951 :
952 2 : switch ( nSlot )
953 : {
954 : case SID_CHAR_DLG:
955 : case SID_PARA_DLG:
956 0 : bDisable |= m_aControlFeatures.empty();
957 0 : bNeedWriteableControl = true;
958 0 : break;
959 :
960 : case SID_CUT:
961 0 : bNeedSelection = true;
962 0 : bNeedTextComponent = true;
963 0 : bNeedWriteableControl = true;
964 : OSL_TRACE( "FmTextControlShell::ClipBoard: need to invalidate again" );
965 0 : m_bNeedClipboardInvalidation = true;
966 0 : break;
967 :
968 : case SID_PASTE:
969 : {
970 0 : vcl::Window* pActiveControlVCLWindow = lcl_getWindow( m_xActiveControl );
971 0 : if ( pActiveControlVCLWindow )
972 : {
973 0 : TransferableDataHelper aDataHelper( TransferableDataHelper::CreateFromSystemClipboard( pActiveControlVCLWindow) );
974 0 : bDisable |= !aDataHelper.HasFormat( SOT_FORMAT_STRING );
975 : }
976 : else
977 0 : bDisable |= true;
978 :
979 0 : bNeedTextComponent = true;
980 0 : bNeedWriteableControl = true;
981 : }
982 0 : break;
983 :
984 : case SID_COPY:
985 2 : bNeedTextComponent = true;
986 2 : bNeedSelection = true;
987 2 : break;
988 :
989 : case SID_SELECTALL:
990 0 : bNeedTextComponent = true;
991 0 : break;
992 :
993 : default:
994 : // slot is unknown at all
995 0 : bDisable |= true;
996 0 : break;
997 : }
998 : SAL_WARN_IF( bNeedSelection && !bNeedTextComponent, "svx.form", "FmTextControlShell::GetTextAttributeState: bNeedSelection should imply bNeedTextComponent!" );
999 :
1000 2 : if ( !bDisable && bNeedWriteableControl )
1001 0 : bDisable |= !IsActiveControl( ) || m_bActiveControlIsReadOnly;
1002 :
1003 2 : if ( !bDisable && bNeedTextComponent )
1004 2 : bDisable |= !m_xActiveTextComponent.is();
1005 :
1006 2 : if ( !bDisable && bNeedSelection )
1007 : {
1008 0 : awt::Selection aSelection = m_xActiveTextComponent->getSelection();
1009 0 : bDisable |= aSelection.Min == aSelection.Max;
1010 : }
1011 :
1012 2 : if ( bDisable )
1013 2 : _rSet.DisableItem( nSlot );
1014 : }
1015 :
1016 2 : nSlot = aIter.NextWhich();
1017 2 : }
1018 2 : }
1019 :
1020 :
1021 41938 : bool FmTextControlShell::IsActiveControl( bool _bCountRichTextOnly ) const
1022 : {
1023 41938 : if ( _bCountRichTextOnly && !m_bActiveControlIsRichText )
1024 7237 : return false;
1025 :
1026 34701 : return m_bActiveControl;
1027 : }
1028 :
1029 :
1030 10900 : void FmTextControlShell::dispose()
1031 : {
1032 10900 : if ( IsActiveControl() )
1033 0 : controlDeactivated();
1034 10900 : if ( isControllerListening() )
1035 0 : stopControllerListening();
1036 10900 : }
1037 :
1038 :
1039 5498 : void FmTextControlShell::designModeChanged( bool /*_bNewDesignMode*/ )
1040 : {
1041 5498 : m_rBindings.Invalidate( pTextControlSlots );
1042 5498 : }
1043 :
1044 :
1045 2 : void FmTextControlShell::formActivated( const Reference< runtime::XFormController >& _rxController )
1046 : {
1047 : #if OSL_DEBUG_LEVEL > 0
1048 : OString sTrace( "FmTextControlShell::formActivated: 0x" );
1049 : sTrace += OString::number( reinterpret_cast<sal_IntPtr>(_rxController.get()), 16 );
1050 : OSL_TRACE( "%s", sTrace.getStr() );
1051 : #endif
1052 :
1053 : DBG_ASSERT( _rxController.is(), "FmTextControlShell::formActivated: invalid controller!" );
1054 2 : if ( !_rxController.is() )
1055 0 : return;
1056 :
1057 : // sometimes, a form controller notifies activations, even if it's already activated
1058 2 : if ( m_xActiveController == _rxController )
1059 0 : return;
1060 :
1061 : try
1062 : {
1063 2 : startControllerListening( _rxController );
1064 2 : controlActivated( _rxController->getCurrentControl() );
1065 : }
1066 0 : catch( const Exception& )
1067 : {
1068 : DBG_UNHANDLED_EXCEPTION();
1069 : }
1070 : }
1071 :
1072 :
1073 2 : void FmTextControlShell::formDeactivated( const Reference< runtime::XFormController >& _rxController )
1074 : {
1075 : #if OSL_DEBUG_LEVEL > 0
1076 : OString sTrace( "FmTextControlShell::formDeactivated: 0x" );
1077 : sTrace += OString::number( reinterpret_cast<sal_IntPtr>(_rxController.get()), 16 );
1078 : OSL_TRACE( "%s", sTrace.getStr() );
1079 : #endif
1080 : (void)_rxController;
1081 :
1082 2 : if ( IsActiveControl() )
1083 0 : controlDeactivated();
1084 2 : if ( isControllerListening() )
1085 2 : stopControllerListening();
1086 2 : }
1087 :
1088 :
1089 2 : void FmTextControlShell::startControllerListening( const Reference< runtime::XFormController >& _rxController )
1090 : {
1091 : OSL_PRECOND( _rxController.is(), "FmTextControlShell::startControllerListening: invalid controller!" );
1092 2 : if ( !_rxController.is() )
1093 2 : return;
1094 :
1095 : OSL_PRECOND( !isControllerListening(), "FmTextControlShell::startControllerListening: already listening!" );
1096 2 : if ( isControllerListening() )
1097 0 : stopControllerListening( );
1098 : DBG_ASSERT( !isControllerListening(), "FmTextControlShell::startControllerListening: inconsistence!" );
1099 :
1100 : try
1101 : {
1102 2 : Sequence< Reference< XControl > > aControls( _rxController->getControls() );
1103 2 : m_aControlObservers.resize( 0 );
1104 2 : m_aControlObservers.reserve( aControls.getLength() );
1105 :
1106 2 : const Reference< XControl >* pControls = aControls.getConstArray();
1107 2 : const Reference< XControl >* pControlsEnd = pControls + aControls.getLength();
1108 8 : for ( ; pControls != pControlsEnd; ++pControls )
1109 : {
1110 6 : m_aControlObservers.push_back( FocusListenerAdapter( new FmFocusListenerAdapter( *pControls, this ) ) );
1111 2 : }
1112 : }
1113 0 : catch( const Exception& )
1114 : {
1115 : DBG_UNHANDLED_EXCEPTION();
1116 : }
1117 :
1118 2 : m_xActiveController = _rxController;
1119 : }
1120 :
1121 :
1122 2 : void FmTextControlShell::stopControllerListening( )
1123 : {
1124 : OSL_PRECOND( isControllerListening(), "FmTextControlShell::stopControllerListening: inconsistence!" );
1125 :
1126 : // dispose all listeners associated with the controls of the active controller
1127 24 : for ( FocusListenerAdapters::iterator aLoop = m_aControlObservers.begin();
1128 16 : aLoop != m_aControlObservers.end();
1129 : ++aLoop
1130 : )
1131 : {
1132 6 : (*aLoop)->dispose();
1133 : }
1134 :
1135 2 : FocusListenerAdapters aEmpty;
1136 2 : m_aControlObservers.swap( aEmpty );
1137 :
1138 2 : m_xActiveController.clear();
1139 2 : }
1140 :
1141 :
1142 605 : void FmTextControlShell::implClearActiveControlRef()
1143 : {
1144 : // no more features for this control
1145 1815 : for ( ControlFeatures::iterator aLoop = m_aControlFeatures.begin();
1146 1210 : aLoop != m_aControlFeatures.end();
1147 : ++aLoop
1148 : )
1149 : {
1150 0 : aLoop->second->dispose();
1151 : }
1152 :
1153 605 : ControlFeatures aEmpty;
1154 605 : m_aControlFeatures.swap( aEmpty );
1155 :
1156 605 : if ( m_aContextMenuObserver.get() )
1157 : {
1158 0 : m_aContextMenuObserver->dispose();
1159 0 : m_aContextMenuObserver = MouseListenerAdapter();
1160 : }
1161 :
1162 605 : if ( m_xActiveTextComponent.is() )
1163 : {
1164 : OSL_TRACE( "FmTextControlShell::ClipBoard: stopping timer for clipboard invalidation" );
1165 0 : m_aClipboardInvalidation.Stop();
1166 : }
1167 : // no more active control
1168 605 : m_xActiveControl.clear();
1169 605 : m_xActiveTextComponent.clear();
1170 605 : m_bActiveControlIsReadOnly = true;
1171 605 : m_bActiveControlIsRichText = false;
1172 605 : m_bActiveControl = false;
1173 605 : }
1174 :
1175 :
1176 0 : void FmTextControlShell::controlDeactivated( )
1177 : {
1178 : DBG_ASSERT( IsActiveControl(), "FmTextControlShell::controlDeactivated: no active control!" );
1179 :
1180 0 : m_bActiveControl = false;
1181 :
1182 0 : m_rBindings.Invalidate( pTextControlSlots );
1183 0 : }
1184 :
1185 :
1186 2 : void FmTextControlShell::controlActivated( const Reference< XControl >& _rxControl )
1187 : {
1188 : // ensure that all knittings with the previously active control are lost
1189 2 : if ( m_xActiveControl.is() )
1190 0 : implClearActiveControlRef();
1191 : DBG_ASSERT( m_aControlFeatures.empty(), "FmTextControlShell::controlActivated: should have no dispatchers when I'm here!" );
1192 :
1193 : #if OSL_DEBUG_LEVEL > 0
1194 : {
1195 : Sequence< Reference< XControl > > aActiveControls;
1196 : if ( m_xActiveController.is() )
1197 : aActiveControls = m_xActiveController->getControls();
1198 :
1199 : bool bFoundThisControl = false;
1200 :
1201 : const Reference< XControl >* pControls = aActiveControls.getConstArray();
1202 : const Reference< XControl >* pControlsEnd = pControls + aActiveControls.getLength();
1203 : for ( ; ( pControls != pControlsEnd ) && !bFoundThisControl; ++pControls )
1204 : {
1205 : if ( *pControls == _rxControl )
1206 : bFoundThisControl = true;
1207 : }
1208 : DBG_ASSERT( bFoundThisControl, "FmTextControlShell::controlActivated: only controls which belong to the active controller can be activated!" );
1209 : }
1210 : #endif
1211 : // ask the control for dispatchers for our text-related slots
1212 2 : fillFeatureDispatchers( _rxControl, pTextControlSlots, m_aControlFeatures );
1213 :
1214 : // remember this control
1215 2 : m_xActiveControl = _rxControl;
1216 2 : m_xActiveTextComponent.set(_rxControl, css::uno::UNO_QUERY);
1217 2 : m_bActiveControlIsReadOnly = lcl_determineReadOnly( m_xActiveControl );
1218 2 : m_bActiveControlIsRichText = lcl_isRichText( m_xActiveControl );
1219 :
1220 : // if we found a rich text control, we need context menu support
1221 2 : if ( m_bActiveControlIsRichText )
1222 : {
1223 : DBG_ASSERT( NULL == m_aContextMenuObserver.get(), "FmTextControlShell::controlActivated: already have an observer!" );
1224 0 : m_aContextMenuObserver = MouseListenerAdapter( new FmMouseListenerAdapter( _rxControl, this ) );
1225 : }
1226 :
1227 2 : if ( m_xActiveTextComponent.is() )
1228 : {
1229 : OSL_TRACE( "FmTextControlShell::ClipBoard: starting timer for clipboard invalidation" );
1230 0 : m_aClipboardInvalidation.Start();
1231 : }
1232 :
1233 2 : m_bActiveControl = true;
1234 :
1235 2 : m_rBindings.Invalidate( pTextControlSlots );
1236 :
1237 2 : if ( m_pViewFrame )
1238 2 : m_pViewFrame->UIFeatureChanged();
1239 :
1240 : // don't call the activation handler if we don't have any slots we can serve
1241 : // The activation handler is used to put the shell on the top of the dispatcher stack,
1242 : // so it's preferred when slots are distributed.
1243 : // Note that this is a slight hack, to prevent that we grab slots from the SfxDispatcher
1244 : // which should be served by other shells (e.g. Cut/Copy/Paste).
1245 : // A real solution would be a forwarding-mechanism for slots: We should be on the top
1246 : // if we're active, but if we cannot handle the slot, then we need to tell the dispatcher
1247 : // to skip our shell, and pass the slot to the next one. However, this mechanism is not
1248 : // not in place in SFX.
1249 : // Another possibility would be to have dedicated shells for the slots which we might
1250 : // or might not be able to serve. However, this could probably increase the number of
1251 : // shells too much (In theory, nearly every slot could have an own shell then).
1252 :
1253 : // #i51621# / 2005-08-19 / frank.schoenheit@sun.com
1254 : // bool bHaveAnyServeableSlots = m_xActiveTextComponent.is() || !m_aControlFeatures.empty();
1255 : // LEM: not calling m_aControlActivatonHandler causes fdo#63695, so disable this hack for now.
1256 2 : if ( m_aControlActivationHandler.IsSet() /* && bHaveAnyServeableSlots */ )
1257 2 : m_aControlActivationHandler.Call( NULL );
1258 :
1259 2 : m_bNeedClipboardInvalidation = true;
1260 2 : }
1261 :
1262 :
1263 2 : void FmTextControlShell::fillFeatureDispatchers( const Reference< XControl > _rxControl, SfxSlotId* _pZeroTerminatedSlots,
1264 : ControlFeatures& _rDispatchers )
1265 : {
1266 2 : Reference< XDispatchProvider > xProvider( _rxControl, UNO_QUERY );
1267 2 : SfxApplication* pApplication = SfxGetpApp();
1268 : DBG_ASSERT( pApplication, "FmTextControlShell::fillFeatureDispatchers: no SfxApplication!" );
1269 2 : if ( xProvider.is() && pApplication )
1270 : {
1271 0 : SfxSlotId* pSlots = _pZeroTerminatedSlots;
1272 0 : while ( *pSlots )
1273 : {
1274 0 : FmTextControlFeature* pDispatcher = implGetFeatureDispatcher( xProvider, pApplication, *pSlots );
1275 0 : if ( pDispatcher )
1276 0 : _rDispatchers.insert( ControlFeatures::value_type( *pSlots, ControlFeature( pDispatcher ) ) );
1277 :
1278 0 : ++pSlots;
1279 : }
1280 2 : }
1281 2 : }
1282 :
1283 :
1284 0 : void FmTextControlShell::impl_parseURL_nothrow( URL& _rURL )
1285 : {
1286 : try
1287 : {
1288 0 : if ( !m_xURLTransformer.is() )
1289 : {
1290 0 : m_xURLTransformer = util::URLTransformer::create( ::comphelper::getProcessComponentContext() );
1291 : }
1292 0 : if ( m_xURLTransformer.is() )
1293 0 : m_xURLTransformer->parseStrict( _rURL );
1294 : }
1295 0 : catch( const Exception& )
1296 : {
1297 : DBG_UNHANDLED_EXCEPTION();
1298 : }
1299 0 : }
1300 :
1301 :
1302 0 : FmTextControlFeature* FmTextControlShell::implGetFeatureDispatcher( const Reference< XDispatchProvider >& _rxProvider, SfxApplication* _pApplication, SfxSlotId _nSlot )
1303 : {
1304 : OSL_PRECOND( _rxProvider.is() && _pApplication, "FmTextControlShell::implGetFeatureDispatcher: invalid arg(s)!" );
1305 0 : URL aFeatureURL;
1306 0 : aFeatureURL.Complete = lcl_getUnoSlotName( *_pApplication, _nSlot );
1307 0 : impl_parseURL_nothrow( aFeatureURL );
1308 0 : Reference< XDispatch > xDispatcher = _rxProvider->queryDispatch( aFeatureURL, OUString(), 0xFF );
1309 0 : if ( xDispatcher.is() )
1310 0 : return new FmTextControlFeature( xDispatcher, aFeatureURL, _nSlot, this );
1311 0 : return NULL;
1312 : }
1313 :
1314 :
1315 0 : void FmTextControlShell::Invalidate( SfxSlotId _nSlot )
1316 : {
1317 0 : m_rBindings.Invalidate( _nSlot );
1318 : // despite this method being called "Invalidate", we also update here - this gives more immediate
1319 : // feedback in the UI
1320 0 : m_rBindings.Update( _nSlot );
1321 0 : }
1322 :
1323 :
1324 0 : void FmTextControlShell::focusGained( const ::com::sun::star::awt::FocusEvent& _rEvent )
1325 : {
1326 0 : Reference< XControl > xControl( _rEvent.Source, UNO_QUERY );
1327 :
1328 : #if OSL_DEBUG_LEVEL > 0
1329 : OString sTrace( "FmTextControlShell::focusGained: 0x" );
1330 : sTrace += OString::number( reinterpret_cast<sal_IntPtr>(xControl.get()), 16 );
1331 : OSL_TRACE( "%s", sTrace.getStr() );
1332 : #endif
1333 :
1334 : DBG_ASSERT( xControl.is(), "FmTextControlShell::focusGained: suspicious focus event!" );
1335 0 : if ( xControl.is() )
1336 0 : controlActivated( xControl );
1337 0 : }
1338 :
1339 :
1340 2 : void FmTextControlShell::focusLost( const ::com::sun::star::awt::FocusEvent& _rEvent )
1341 : {
1342 2 : Reference< XControl > xControl( _rEvent.Source, UNO_QUERY );
1343 :
1344 : #if OSL_DEBUG_LEVEL > 0
1345 : OString sTrace( "FmTextControlShell::focusLost: 0x" );
1346 : sTrace += OString::number( reinterpret_cast<sal_IntPtr>(xControl.get()), 16 );
1347 : OSL_TRACE( "%s", sTrace.getStr() );
1348 : #endif
1349 :
1350 2 : m_bActiveControl = false;
1351 2 : }
1352 :
1353 :
1354 605 : void FmTextControlShell::ForgetActiveControl()
1355 : {
1356 605 : implClearActiveControlRef();
1357 605 : }
1358 :
1359 :
1360 0 : void FmTextControlShell::contextMenuRequested( const awt::MouseEvent& /*_rEvent*/ )
1361 : {
1362 0 : m_rBindings.GetDispatcher()->ExecutePopup( SVX_RES( RID_FM_TEXTATTRIBUTE_MENU ) );
1363 0 : }
1364 :
1365 :
1366 651 : } // namespace svx
1367 :
1368 :
1369 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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