Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <algorithm>
21 : #include <helper/statusindicatorfactory.hxx>
22 : #include <helper/statusindicator.hxx>
23 : #include <helper/vclstatusindicator.hxx>
24 : #include <services.h>
25 : #include <properties.h>
26 :
27 : #include <com/sun/star/awt/Rectangle.hpp>
28 :
29 : #include <com/sun/star/awt/XControl.hpp>
30 : #include <com/sun/star/awt/XLayoutConstrains.hpp>
31 : #include <com/sun/star/awt/DeviceInfo.hpp>
32 : #include <com/sun/star/awt/PosSize.hpp>
33 : #include <com/sun/star/awt/WindowAttribute.hpp>
34 : #include <com/sun/star/awt/XTopWindow.hpp>
35 : #include <com/sun/star/awt/XWindow2.hpp>
36 : #include <com/sun/star/beans/XPropertySet.hpp>
37 : #include <com/sun/star/frame/XLayoutManager2.hpp>
38 :
39 : #include <toolkit/helper/vclunohelper.hxx>
40 :
41 : #include <comphelper/sequenceashashmap.hxx>
42 : #include <unotools/mediadescriptor.hxx>
43 : #include <vcl/svapp.hxx>
44 : #include <osl/mutex.hxx>
45 : #include <rtl/ref.hxx>
46 :
47 : #include <officecfg/Office/Common.hxx>
48 :
49 : namespace framework{
50 :
51 : sal_Int32 StatusIndicatorFactory::m_nInReschedule = 0; ///< static counter for rescheduling
52 : struct RescheduleLock: public rtl::Static<osl::Mutex, RescheduleLock> {}; ///< mutex to guard the m_nInReschedule
53 :
54 : const char PROGRESS_RESOURCE[] = "private:resource/progressbar/progressbar";
55 :
56 5572 : StatusIndicatorFactory::StatusIndicatorFactory(const css::uno::Reference< css::uno::XComponentContext >& xContext)
57 : : m_xContext (xContext )
58 : , m_pWakeUp (0 )
59 : , m_bAllowReschedule (false)
60 : , m_bAllowParentShow (false)
61 5572 : , m_bDisableReschedule(false)
62 : {
63 5572 : }
64 :
65 16698 : StatusIndicatorFactory::~StatusIndicatorFactory()
66 : {
67 5566 : impl_stopWakeUpThread();
68 11132 : }
69 :
70 5572 : void SAL_CALL StatusIndicatorFactory::initialize(const css::uno::Sequence< css::uno::Any >& lArguments)
71 : throw(css::uno::Exception ,
72 : css::uno::RuntimeException, std::exception)
73 : {
74 5572 : if (lArguments.getLength() > 0) {
75 5572 : osl::MutexGuard g(m_mutex);
76 :
77 11144 : css::uno::Reference< css::frame::XFrame > xTmpFrame;
78 11144 : css::uno::Reference< css::awt::XWindow > xTmpWindow;
79 5572 : bool b1 = lArguments[0] >>= xTmpFrame;
80 5572 : bool b2 = lArguments[0] >>= xTmpWindow;
81 5572 : if (lArguments.getLength() == 3 && b1) {
82 : // it's the first service constructor "createWithFrame"
83 5572 : m_xFrame = xTmpFrame;
84 5572 : lArguments[1] >>= m_bDisableReschedule;
85 5572 : lArguments[2] >>= m_bAllowParentShow;
86 0 : } else if (lArguments.getLength() == 3 && b2) {
87 : // it's the second service constructor "createWithWindow"
88 0 : m_xPluggWindow = xTmpWindow;
89 0 : lArguments[1] >>= m_bDisableReschedule;
90 0 : lArguments[2] >>= m_bAllowParentShow;
91 : } else {
92 : // it's an old-style initialisation using properties
93 0 : ::comphelper::SequenceAsHashMap lArgs(lArguments);
94 :
95 0 : m_xFrame = lArgs.getUnpackedValueOrDefault("Frame" , css::uno::Reference< css::frame::XFrame >());
96 0 : m_xPluggWindow = lArgs.getUnpackedValueOrDefault("Window" , css::uno::Reference< css::awt::XWindow >() );
97 0 : m_bAllowParentShow = lArgs.getUnpackedValueOrDefault("AllowParentShow" , sal_False );
98 0 : m_bDisableReschedule = lArgs.getUnpackedValueOrDefault("DisableReschedule", sal_False );
99 5572 : }
100 : }
101 :
102 5572 : impl_createProgress();
103 5572 : }
104 :
105 5504 : css::uno::Reference< css::task::XStatusIndicator > SAL_CALL StatusIndicatorFactory::createStatusIndicator()
106 : throw(css::uno::RuntimeException, std::exception)
107 : {
108 5504 : StatusIndicator* pIndicator = new StatusIndicator(this);
109 5504 : css::uno::Reference< css::task::XStatusIndicator > xIndicator(static_cast< ::cppu::OWeakObject* >(pIndicator), css::uno::UNO_QUERY_THROW);
110 :
111 5504 : return xIndicator;
112 : }
113 :
114 16736 : void SAL_CALL StatusIndicatorFactory::update()
115 : throw(css::uno::RuntimeException, std::exception)
116 : {
117 16736 : osl::MutexGuard g(m_mutex);
118 16736 : m_bAllowReschedule = true;
119 16736 : }
120 :
121 3930 : void StatusIndicatorFactory::start(const css::uno::Reference< css::task::XStatusIndicator >& xChild,
122 : const OUString& sText ,
123 : sal_Int32 nRange)
124 : {
125 : // SAFE -> ----------------------------------
126 3930 : osl::ClearableMutexGuard aWriteLock(m_mutex);
127 :
128 : // create new info structure for this child or move it to the front of our stack
129 3930 : IndicatorStack::iterator pItem = ::std::find(m_aStack.begin(), m_aStack.end(), xChild);
130 3930 : if (pItem != m_aStack.end())
131 74 : m_aStack.erase(pItem);
132 7860 : IndicatorInfo aInfo(xChild, sText, nRange);
133 3930 : m_aStack.push_back (aInfo );
134 :
135 3930 : m_xActiveChild = xChild;
136 7860 : css::uno::Reference< css::task::XStatusIndicator > xProgress = m_xProgress;
137 :
138 3930 : aWriteLock.clear();
139 : // <- SAFE ----------------------------------
140 :
141 3930 : implts_makeParentVisibleIfAllowed();
142 :
143 3930 : if (xProgress.is())
144 3930 : xProgress->start(sText, nRange);
145 :
146 3930 : impl_startWakeUpThread();
147 7860 : impl_reschedule(true);
148 3930 : }
149 :
150 446 : void StatusIndicatorFactory::reset(const css::uno::Reference< css::task::XStatusIndicator >& xChild)
151 : {
152 : // SAFE -> ----------------------------------
153 446 : osl::ClearableMutexGuard aReadLock(m_mutex);
154 :
155 : // reset the internal info structure related to this child
156 446 : IndicatorStack::iterator pItem = ::std::find(m_aStack.begin(), m_aStack.end(), xChild);
157 446 : if (pItem != m_aStack.end())
158 : {
159 446 : pItem->m_nValue = 0;
160 446 : pItem->m_sText = OUString();
161 : }
162 :
163 892 : css::uno::Reference< css::task::XStatusIndicator > xActive = m_xActiveChild;
164 892 : css::uno::Reference< css::task::XStatusIndicator > xProgress = m_xProgress;
165 :
166 446 : aReadLock.clear();
167 : // <- SAFE ----------------------------------
168 :
169 : // not the top most child => dont change UI
170 : // But dont forget Reschedule!
171 446 : if (
172 892 : (xChild == xActive) &&
173 446 : (xProgress.is() )
174 : )
175 446 : xProgress->reset();
176 :
177 892 : impl_reschedule(true);
178 446 : }
179 :
180 4160 : void StatusIndicatorFactory::end(const css::uno::Reference< css::task::XStatusIndicator >& xChild)
181 : {
182 : // SAFE -> ----------------------------------
183 4160 : osl::ClearableMutexGuard aWriteLock(m_mutex);
184 :
185 : // remove this child from our stack
186 4160 : IndicatorStack::iterator pItem = ::std::find(m_aStack.begin(), m_aStack.end(), xChild);
187 4160 : if (pItem != m_aStack.end())
188 3856 : m_aStack.erase(pItem);
189 :
190 : // activate next child ... or finish the progress if there is no further one.
191 4160 : m_xActiveChild.clear();
192 8320 : OUString sText;
193 4160 : sal_Int32 nValue = 0;
194 4160 : IndicatorStack::reverse_iterator pNext = m_aStack.rbegin();
195 4160 : if (pNext != m_aStack.rend())
196 : {
197 0 : m_xActiveChild = pNext->m_xIndicator;
198 0 : sText = pNext->m_sText;
199 0 : nValue = pNext->m_nValue;
200 : }
201 :
202 8320 : css::uno::Reference< css::task::XStatusIndicator > xActive = m_xActiveChild;
203 8320 : css::uno::Reference< css::task::XStatusIndicator > xProgress = m_xProgress;
204 :
205 4160 : aWriteLock.clear();
206 : // <- SAFE ----------------------------------
207 :
208 4160 : if (xActive.is())
209 : {
210 : // There is at least one further child indicator.
211 : // Actualize our progress, so it shows these values from now.
212 0 : if (xProgress.is())
213 : {
214 0 : xProgress->setText (sText );
215 0 : xProgress->setValue(nValue);
216 : }
217 : }
218 : else
219 : {
220 : // Our stack is empty. No further child exists.
221 : // Se we must "end" our progress really
222 4160 : if (xProgress.is())
223 4160 : xProgress->end();
224 : // Now hide the progress bar again.
225 4160 : impl_hideProgress();
226 :
227 4160 : impl_stopWakeUpThread();
228 : }
229 :
230 8320 : impl_reschedule(true);
231 4160 : }
232 :
233 0 : void StatusIndicatorFactory::setText(const css::uno::Reference< css::task::XStatusIndicator >& xChild,
234 : const OUString& sText )
235 : {
236 : // SAFE -> ----------------------------------
237 0 : osl::ClearableMutexGuard aWriteLock(m_mutex);
238 :
239 0 : IndicatorStack::iterator pItem = ::std::find(m_aStack.begin(), m_aStack.end(), xChild);
240 0 : if (pItem != m_aStack.end())
241 0 : pItem->m_sText = sText;
242 :
243 0 : css::uno::Reference< css::task::XStatusIndicator > xActive = m_xActiveChild;
244 0 : css::uno::Reference< css::task::XStatusIndicator > xProgress = m_xProgress;
245 :
246 0 : aWriteLock.clear();
247 : // SAFE -> ----------------------------------
248 :
249 : // paint only the top most indicator
250 : // but dont forget to Reschedule!
251 0 : if (
252 0 : (xChild == xActive) &&
253 0 : (xProgress.is() )
254 : )
255 : {
256 0 : xProgress->setText(sText);
257 : }
258 :
259 0 : impl_reschedule(true);
260 0 : }
261 :
262 51050 : void StatusIndicatorFactory::setValue( const css::uno::Reference< css::task::XStatusIndicator >& xChild ,
263 : sal_Int32 nValue )
264 : {
265 : // SAFE -> ----------------------------------
266 51050 : osl::ClearableMutexGuard aWriteLock(m_mutex);
267 :
268 51050 : sal_Int32 nOldValue = 0;
269 51050 : IndicatorStack::iterator pItem = ::std::find(m_aStack.begin(), m_aStack.end(), xChild);
270 51050 : if (pItem != m_aStack.end())
271 : {
272 51048 : nOldValue = pItem->m_nValue;
273 51048 : pItem->m_nValue = nValue;
274 : }
275 :
276 102100 : css::uno::Reference< css::task::XStatusIndicator > xActive = m_xActiveChild;
277 102100 : css::uno::Reference< css::task::XStatusIndicator > xProgress = m_xProgress;
278 :
279 51050 : aWriteLock.clear();
280 : // SAFE -> ----------------------------------
281 :
282 51050 : if (
283 102098 : (xChild == xActive) &&
284 97715 : (nOldValue != nValue ) &&
285 46665 : (xProgress.is() )
286 : )
287 : {
288 46665 : xProgress->setValue(nValue);
289 : }
290 :
291 102100 : impl_reschedule(false);
292 51050 : }
293 :
294 3930 : void StatusIndicatorFactory::implts_makeParentVisibleIfAllowed()
295 : {
296 : // SAFE -> ----------------------------------
297 3930 : osl::ClearableMutexGuard aReadLock(m_mutex);
298 :
299 3930 : if (!m_bAllowParentShow)
300 0 : return;
301 :
302 7728 : css::uno::Reference< css::frame::XFrame > xFrame (m_xFrame.get() , css::uno::UNO_QUERY);
303 7728 : css::uno::Reference< css::awt::XWindow > xPluggWindow(m_xPluggWindow.get(), css::uno::UNO_QUERY);
304 7728 : css::uno::Reference< css::uno::XComponentContext > xContext( m_xContext);
305 :
306 3930 : aReadLock.clear();
307 : // <- SAFE ----------------------------------
308 :
309 7728 : css::uno::Reference< css::awt::XWindow > xParentWindow;
310 3930 : if (xFrame.is())
311 3930 : xParentWindow = xFrame->getContainerWindow();
312 : else
313 0 : xParentWindow = xPluggWindow;
314 :
315 : // dont disturb user in case he put the loading document into the background!
316 : // Suppress any setVisible() or toFront() call in case the initial show was
317 : // already made.
318 7728 : css::uno::Reference< css::awt::XWindow2 > xVisibleCheck(xParentWindow, css::uno::UNO_QUERY);
319 3930 : bool bIsVisible = false;
320 3930 : if (xVisibleCheck.is())
321 3930 : bIsVisible = xVisibleCheck->isVisible();
322 :
323 3930 : if (bIsVisible)
324 : {
325 132 : impl_showProgress();
326 132 : return;
327 : }
328 :
329 : // Check if the layout manager has been set to invisible state. It this case we are also
330 : // not allowed to set the frame visible!
331 7596 : css::uno::Reference< css::beans::XPropertySet > xPropSet(xFrame, css::uno::UNO_QUERY);
332 3798 : if (xPropSet.is())
333 : {
334 3798 : css::uno::Reference< css::frame::XLayoutManager2 > xLayoutManager;
335 3798 : xPropSet->getPropertyValue(FRAME_PROPNAME_LAYOUTMANAGER) >>= xLayoutManager;
336 3798 : if (xLayoutManager.is())
337 : {
338 3798 : if ( !xLayoutManager->isVisible() )
339 0 : return;
340 3798 : }
341 : }
342 :
343 : // Ok the window should be made visible ... because it isnt currently visible.
344 : // BUT ..!
345 : // We need a Hack for our applications: They get her progress from the frame directly
346 : // on saving documents. Because there is no progress set on the MediaDescriptor.
347 : // But that's wrong. In case the document was opened hidden, they should not use any progress .-(
348 : // They only possible workaround: dont show the parent window here, if the document was opened hidden.
349 3798 : bool bHiddenDoc = false;
350 3798 : if (xFrame.is())
351 : {
352 3798 : css::uno::Reference< css::frame::XController > xController;
353 7596 : css::uno::Reference< css::frame::XModel > xModel;
354 3798 : xController = xFrame->getController();
355 3798 : if (xController.is())
356 0 : xModel = xController->getModel();
357 3798 : if (xModel.is())
358 : {
359 0 : utl::MediaDescriptor lDocArgs(xModel->getArgs());
360 : bHiddenDoc = lDocArgs.getUnpackedValueOrDefault(
361 0 : utl::MediaDescriptor::PROP_HIDDEN(),
362 0 : sal_False);
363 3798 : }
364 : }
365 :
366 3798 : if (bHiddenDoc)
367 0 : return;
368 :
369 : // OK: The document was not opened in hidden mode ...
370 : // and the window isn't already visible.
371 : // Show it and bring it to front.
372 : // But before we have to be sure, that our internal used helper progress
373 : // is visible too.
374 3798 : impl_showProgress();
375 :
376 7596 : SolarMutexGuard aSolarGuard;
377 3798 : vcl::Window* pWindow = VCLUnoHelper::GetWindow(xParentWindow);
378 3798 : if ( pWindow )
379 : {
380 3798 : bool bForceFrontAndFocus(officecfg::Office::Common::View::NewDocumentHandling::ForceFocusAndToFront::get(xContext));
381 3798 : pWindow->Show(true, bForceFrontAndFocus ? SHOW_FOREGROUNDTASK : 0 );
382 3798 : }
383 :
384 : }
385 :
386 5572 : void StatusIndicatorFactory::impl_createProgress()
387 : {
388 : // SAFE -> ----------------------------------
389 5572 : osl::ClearableMutexGuard aReadLock(m_mutex);
390 :
391 11144 : css::uno::Reference< css::frame::XFrame > xFrame (m_xFrame.get() , css::uno::UNO_QUERY);
392 11144 : css::uno::Reference< css::awt::XWindow > xWindow(m_xPluggWindow.get(), css::uno::UNO_QUERY);
393 :
394 5572 : aReadLock.clear();
395 : // <- SAFE ----------------------------------
396 :
397 11144 : css::uno::Reference< css::task::XStatusIndicator > xProgress;
398 :
399 5572 : if (xWindow.is())
400 : {
401 : // use vcl based progress implementation in plugged mode
402 0 : VCLStatusIndicator* pVCLProgress = new VCLStatusIndicator(xWindow);
403 0 : xProgress = css::uno::Reference< css::task::XStatusIndicator >(static_cast< css::task::XStatusIndicator* >(pVCLProgress), css::uno::UNO_QUERY);
404 : }
405 5572 : else if (xFrame.is())
406 : {
407 : // use frame layouted progress implementation
408 5572 : css::uno::Reference< css::beans::XPropertySet > xPropSet(xFrame, css::uno::UNO_QUERY);
409 5572 : if (xPropSet.is())
410 : {
411 5572 : css::uno::Reference< css::frame::XLayoutManager2 > xLayoutManager;
412 5572 : xPropSet->getPropertyValue(FRAME_PROPNAME_LAYOUTMANAGER) >>= xLayoutManager;
413 5572 : if (xLayoutManager.is())
414 : {
415 5572 : xLayoutManager->lock();
416 5572 : OUString sPROGRESS_RESOURCE(PROGRESS_RESOURCE);
417 5572 : xLayoutManager->createElement( sPROGRESS_RESOURCE );
418 5572 : xLayoutManager->hideElement( sPROGRESS_RESOURCE );
419 :
420 11144 : css::uno::Reference< css::ui::XUIElement > xProgressBar = xLayoutManager->getElement(sPROGRESS_RESOURCE);
421 5572 : if (xProgressBar.is())
422 5572 : xProgress = css::uno::Reference< css::task::XStatusIndicator >(xProgressBar->getRealInterface(), css::uno::UNO_QUERY);
423 11144 : xLayoutManager->unlock();
424 5572 : }
425 5572 : }
426 : }
427 :
428 11144 : osl::MutexGuard g(m_mutex);
429 11144 : m_xProgress = xProgress;
430 5572 : }
431 :
432 3930 : void StatusIndicatorFactory::impl_showProgress()
433 : {
434 : // SAFE -> ----------------------------------
435 3930 : osl::ClearableMutexGuard aReadLock(m_mutex);
436 :
437 7860 : css::uno::Reference< css::frame::XFrame > xFrame (m_xFrame.get() , css::uno::UNO_QUERY);
438 7860 : css::uno::Reference< css::awt::XWindow > xWindow(m_xPluggWindow.get(), css::uno::UNO_QUERY);
439 :
440 3930 : aReadLock.clear();
441 : // <- SAFE ----------------------------------
442 :
443 7860 : css::uno::Reference< css::task::XStatusIndicator > xProgress;
444 :
445 3930 : if (xFrame.is())
446 : {
447 : // use frame layouted progress implementation
448 3930 : css::uno::Reference< css::beans::XPropertySet > xPropSet(xFrame, css::uno::UNO_QUERY);
449 3930 : if (xPropSet.is())
450 : {
451 3930 : css::uno::Reference< css::frame::XLayoutManager2 > xLayoutManager;
452 3930 : xPropSet->getPropertyValue(FRAME_PROPNAME_LAYOUTMANAGER) >>= xLayoutManager;
453 3930 : if (xLayoutManager.is())
454 : {
455 : // Be sure that we have always a progress. It can be that our frame
456 : // was recycled and therefore the progress was destroyed!
457 : // CreateElement does nothing if there is already a valid progress.
458 3930 : OUString sPROGRESS_RESOURCE(PROGRESS_RESOURCE);
459 3930 : xLayoutManager->createElement( sPROGRESS_RESOURCE );
460 3930 : xLayoutManager->showElement( sPROGRESS_RESOURCE );
461 :
462 7860 : css::uno::Reference< css::ui::XUIElement > xProgressBar = xLayoutManager->getElement(sPROGRESS_RESOURCE);
463 3930 : if (xProgressBar.is())
464 7860 : xProgress = css::uno::Reference< css::task::XStatusIndicator >(xProgressBar->getRealInterface(), css::uno::UNO_QUERY);
465 3930 : }
466 : }
467 :
468 7860 : osl::MutexGuard g(m_mutex);
469 7860 : m_xProgress = xProgress;
470 3930 : }
471 3930 : }
472 :
473 4160 : void StatusIndicatorFactory::impl_hideProgress()
474 : {
475 : // SAFE -> ----------------------------------
476 4160 : osl::ClearableMutexGuard aReadLock(m_mutex);
477 :
478 8320 : css::uno::Reference< css::frame::XFrame > xFrame (m_xFrame.get() , css::uno::UNO_QUERY);
479 8320 : css::uno::Reference< css::awt::XWindow > xWindow(m_xPluggWindow.get(), css::uno::UNO_QUERY);
480 :
481 4160 : aReadLock.clear();
482 : // <- SAFE ----------------------------------
483 :
484 4160 : if (xFrame.is())
485 : {
486 : // use frame layouted progress implementation
487 4160 : css::uno::Reference< css::beans::XPropertySet > xPropSet(xFrame, css::uno::UNO_QUERY);
488 4160 : if (xPropSet.is())
489 : {
490 4160 : css::uno::Reference< css::frame::XLayoutManager2 > xLayoutManager;
491 4160 : xPropSet->getPropertyValue(FRAME_PROPNAME_LAYOUTMANAGER) >>= xLayoutManager;
492 4160 : if (xLayoutManager.is())
493 4160 : xLayoutManager->hideElement( OUString(PROGRESS_RESOURCE) );
494 4160 : }
495 4160 : }
496 4160 : }
497 :
498 59586 : void StatusIndicatorFactory::impl_reschedule(bool bForce)
499 : {
500 : // SAFE ->
501 59586 : osl::ClearableMutexGuard aReadLock(m_mutex);
502 59586 : if (m_bDisableReschedule)
503 0 : return;
504 59586 : aReadLock.clear();
505 : // <- SAFE
506 :
507 59586 : bool bReschedule = bForce;
508 59586 : if (!bReschedule)
509 : {
510 51050 : osl::MutexGuard g(m_mutex);
511 51050 : bReschedule = m_bAllowReschedule;
512 51050 : m_bAllowReschedule = false;
513 : }
514 :
515 59586 : if (!bReschedule)
516 47918 : return;
517 :
518 : // SAFE ->
519 23336 : osl::ResettableMutexGuard aRescheduleGuard(RescheduleLock::get());
520 :
521 11668 : if (m_nInReschedule == 0)
522 : {
523 11668 : ++m_nInReschedule;
524 11668 : aRescheduleGuard.clear();
525 : // <- SAFE
526 :
527 : {
528 11668 : SolarMutexGuard g;
529 11668 : Application::Reschedule(true);
530 : }
531 :
532 : // SAFE ->
533 11668 : aRescheduleGuard.reset();
534 11668 : --m_nInReschedule;
535 11668 : }
536 : }
537 :
538 3930 : void StatusIndicatorFactory::impl_startWakeUpThread()
539 : {
540 3930 : osl::MutexGuard g(m_mutex);
541 :
542 3930 : if (m_bDisableReschedule)
543 3930 : return;
544 :
545 3930 : if (!m_pWakeUp)
546 : {
547 3856 : m_pWakeUp = new WakeUpThread(this);
548 3856 : m_pWakeUp->create();
549 3930 : }
550 : }
551 :
552 9726 : void StatusIndicatorFactory::impl_stopWakeUpThread()
553 : {
554 9726 : osl::MutexGuard g(m_mutex);
555 9726 : if (m_pWakeUp)
556 : {
557 : // Thread kill itself after terminate()!
558 3856 : m_pWakeUp->terminate();
559 3856 : m_pWakeUp = 0;
560 9726 : }
561 9726 : }
562 :
563 : } // namespace framework
564 :
565 : extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface * SAL_CALL
566 5572 : com_sun_star_comp_framework_StatusIndicatorFactory_get_implementation(
567 : css::uno::XComponentContext *context,
568 : css::uno::Sequence<css::uno::Any> const &)
569 : {
570 5572 : return cppu::acquire(new framework::StatusIndicatorFactory(context));
571 951 : }
572 :
573 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
