| File: | home/maarten/src/libreoffice/core/include/rtl/ref.hxx |
| Warning: | line 192, column 9 Use of memory after it is freed |
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| 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 <com/sun/star/beans/PropertyAttribute.hpp> | ||||||||
| 21 | #include <com/sun/star/drawing/framework/XControllerManager.hpp> | ||||||||
| 22 | #include <com/sun/star/frame/XDispatchProvider.hpp> | ||||||||
| 23 | #include <com/sun/star/util/URL.hpp> | ||||||||
| 24 | |||||||||
| 25 | #include <cppuhelper/supportsservice.hxx> | ||||||||
| 26 | |||||||||
| 27 | #include <sal/log.hxx> | ||||||||
| 28 | #include <vcl/svapp.hxx> | ||||||||
| 29 | #include <vcl/wrkwin.hxx> | ||||||||
| 30 | #include <svx/svdpool.hxx> | ||||||||
| 31 | #include <svx/svdlayer.hxx> | ||||||||
| 32 | #include <svl/itemprop.hxx> | ||||||||
| 33 | |||||||||
| 34 | #include <sfx2/bindings.hxx> | ||||||||
| 35 | #include <sfx2/viewfrm.hxx> | ||||||||
| 36 | #include <sfx2/sfxsids.hrc> | ||||||||
| 37 | |||||||||
| 38 | #include <framework/FrameworkHelper.hxx> | ||||||||
| 39 | #include <comphelper/extract.hxx> | ||||||||
| 40 | |||||||||
| 41 | #include <FrameView.hxx> | ||||||||
| 42 | #include <createpresentation.hxx> | ||||||||
| 43 | #include <unomodel.hxx> | ||||||||
| 44 | #include <slideshow.hxx> | ||||||||
| 45 | #include "slideshowimpl.hxx" | ||||||||
| 46 | #include <sdattr.hrc> | ||||||||
| 47 | #include <sdmod.hxx> | ||||||||
| 48 | #include <FactoryIds.hxx> | ||||||||
| 49 | #include <DrawDocShell.hxx> | ||||||||
| 50 | #include <ViewShell.hxx> | ||||||||
| 51 | #include <ViewShellBase.hxx> | ||||||||
| 52 | #include "SlideShowRestarter.hxx" | ||||||||
| 53 | #include <DrawController.hxx> | ||||||||
| 54 | #include <PresentationViewShell.hxx> | ||||||||
| 55 | #include <customshowlist.hxx> | ||||||||
| 56 | #include <unopage.hxx> | ||||||||
| 57 | #include <sdpage.hxx> | ||||||||
| 58 | #include <cusshow.hxx> | ||||||||
| 59 | #include <optsitem.hxx> | ||||||||
| 60 | #include <strings.hrc> | ||||||||
| 61 | #include <sdresid.hxx> | ||||||||
| 62 | |||||||||
| 63 | using ::com::sun::star::presentation::XSlideShowController; | ||||||||
| 64 | using ::sd::framework::FrameworkHelper; | ||||||||
| 65 | using ::com::sun::star::awt::XWindow; | ||||||||
| 66 | using namespace ::sd; | ||||||||
| 67 | using namespace ::cppu; | ||||||||
| 68 | using namespace ::com::sun::star; | ||||||||
| 69 | using namespace ::com::sun::star::uno; | ||||||||
| 70 | using namespace ::com::sun::star::drawing; | ||||||||
| 71 | using namespace ::com::sun::star::beans; | ||||||||
| 72 | using namespace ::com::sun::star::lang; | ||||||||
| 73 | using namespace ::com::sun::star::animations; | ||||||||
| 74 | using namespace ::com::sun::star::drawing::framework; | ||||||||
| 75 | |||||||||
| 76 | namespace { | ||||||||
| 77 | /** This local version of the work window overrides DataChanged() so that it | ||||||||
| 78 | can restart the slide show when a display is added or removed. | ||||||||
| 79 | */ | ||||||||
| 80 | class FullScreenWorkWindow : public WorkWindow | ||||||||
| 81 | { | ||||||||
| 82 | public: | ||||||||
| 83 | FullScreenWorkWindow ( | ||||||||
| 84 | const ::rtl::Reference<SlideShow>& rpSlideShow, | ||||||||
| 85 | ViewShellBase* pViewShellBase) | ||||||||
| 86 | : WorkWindow(nullptr, WB_HIDE | WB_CLIPCHILDREN), | ||||||||
| 87 | mpRestarter(std::make_shared<SlideShowRestarter>(rpSlideShow, pViewShellBase)) | ||||||||
| 88 | {} | ||||||||
| 89 | |||||||||
| 90 | void Restart(bool bForce) | ||||||||
| 91 | { | ||||||||
| 92 | mpRestarter->Restart(bForce); | ||||||||
| 93 | } | ||||||||
| 94 | |||||||||
| 95 | virtual void DataChanged (const DataChangedEvent& rEvent) override | ||||||||
| 96 | { | ||||||||
| 97 | if (rEvent.GetType() == DataChangedEventType::DISPLAY) | ||||||||
| 98 | Restart(false); | ||||||||
| 99 | } | ||||||||
| 100 | |||||||||
| 101 | private: | ||||||||
| 102 | ::std::shared_ptr<SlideShowRestarter> mpRestarter; | ||||||||
| 103 | }; | ||||||||
| 104 | } | ||||||||
| 105 | |||||||||
| 106 | static const SfxItemPropertyMapEntry* ImplGetPresentationPropertyMap() | ||||||||
| 107 | { | ||||||||
| 108 | // NOTE: First member must be sorted | ||||||||
| 109 | static const SfxItemPropertyMapEntry aPresentationPropertyMap_Impl[] = | ||||||||
| 110 | { | ||||||||
| 111 | { u"AllowAnimations", ATTR_PRESENT_ANIMATION_ALLOWED27000 + 1234 + 6 + 1 + 12, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 112 | { u"CustomShow", ATTR_PRESENT_CUSTOMSHOW27000 + 1234 + 6 + 1 + 1, ::cppu::UnoType<OUString>::get(), 0, 0 }, | ||||||||
| 113 | { u"Display", ATTR_PRESENT_DISPLAY27000 + 1234 + 6 + 1 + 15, ::cppu::UnoType<sal_Int32>::get(), 0, 0 }, | ||||||||
| 114 | { u"FirstPage", ATTR_PRESENT_DIANAME27000 + 1234 + 6 + 1 + 2, ::cppu::UnoType<OUString>::get(), 0, 0 }, | ||||||||
| 115 | { u"IsAlwaysOnTop", ATTR_PRESENT_ALWAYS_ON_TOP27000 + 1234 + 6 + 1 + 9, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 116 | { u"IsAutomatic", ATTR_PRESENT_MANUEL27000 + 1234 + 6 + 1 + 4, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 117 | { u"IsEndless", ATTR_PRESENT_ENDLESS27000 + 1234 + 6 + 1 + 3, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 118 | { u"IsFullScreen", ATTR_PRESENT_FULLSCREEN27000 + 1234 + 6 + 1 + 10, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 119 | { u"IsShowAll", ATTR_PRESENT_ALL27000 + 1234 + 6 + 1, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 120 | { u"IsMouseVisible", ATTR_PRESENT_MOUSE27000 + 1234 + 6 + 1 + 5, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 121 | { u"IsShowLogo", ATTR_PRESENT_SHOW_PAUSELOGO27000 + 1234 + 6 + 1 + 14, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 122 | { u"IsTransitionOnClick", ATTR_PRESENT_CHANGE_PAGE27000 + 1234 + 6 + 1 + 8, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 123 | { u"Pause", ATTR_PRESENT_PAUSE_TIMEOUT27000 + 1234 + 6 + 1 + 13, ::cppu::UnoType<sal_Int32>::get(), 0, 0 }, | ||||||||
| 124 | { u"StartWithNavigator", ATTR_PRESENT_NAVIGATOR27000 + 1234 + 6 + 1 + 7, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 125 | { u"UsePen", ATTR_PRESENT_PEN27000 + 1234 + 6 + 1 + 6, cppu::UnoType<bool>::get(), 0, 0 }, | ||||||||
| 126 | { u"", 0, css::uno::Type(), 0, 0 } | ||||||||
| 127 | }; | ||||||||
| 128 | |||||||||
| 129 | return aPresentationPropertyMap_Impl; | ||||||||
| 130 | } | ||||||||
| 131 | |||||||||
| 132 | |||||||||
| 133 | SlideShow::SlideShow( SdDrawDocument* pDoc ) | ||||||||
| 134 | : SlideshowBase( m_aMutex ) | ||||||||
| 135 | , maPropSet(ImplGetPresentationPropertyMap(), SdrObject::GetGlobalDrawObjectItemPool()) | ||||||||
| 136 | , mbIsInStartup(false) | ||||||||
| 137 | , mpDoc( pDoc ) | ||||||||
| 138 | , mpCurrentViewShellBase( nullptr ) | ||||||||
| 139 | , mpFullScreenViewShellBase( nullptr ) | ||||||||
| 140 | , mpFullScreenFrameView( nullptr ) | ||||||||
| 141 | , mnInPlaceConfigEvent( nullptr ) | ||||||||
| 142 | { | ||||||||
| 143 | } | ||||||||
| 144 | |||||||||
| 145 | void SlideShow::ThrowIfDisposed() const | ||||||||
| 146 | { | ||||||||
| 147 | if( mpDoc == nullptr ) | ||||||||
| 148 | throw DisposedException(); | ||||||||
| 149 | } | ||||||||
| 150 | |||||||||
| 151 | /// used by the model to create a slideshow for it | ||||||||
| 152 | rtl::Reference< SlideShow > SlideShow::Create( SdDrawDocument* pDoc ) | ||||||||
| 153 | { | ||||||||
| 154 | return new SlideShow( pDoc ); | ||||||||
| 155 | } | ||||||||
| 156 | |||||||||
| 157 | rtl::Reference< SlideShow > SlideShow::GetSlideShow( SdDrawDocument const * pDocument ) | ||||||||
| 158 | { | ||||||||
| 159 | rtl::Reference< SlideShow > xRet; | ||||||||
| 160 | |||||||||
| 161 | if( pDocument ) | ||||||||
| 162 | xRet = GetSlideShow( *pDocument ); | ||||||||
| 163 | |||||||||
| 164 | return xRet; | ||||||||
| 165 | } | ||||||||
| 166 | |||||||||
| 167 | rtl::Reference< SlideShow > SlideShow::GetSlideShow( SdDrawDocument const & rDocument ) | ||||||||
| 168 | { | ||||||||
| 169 | return rtl::Reference< SlideShow >( | ||||||||
| 170 | dynamic_cast< SlideShow* >( rDocument.getPresentation().get() ) ); | ||||||||
| 171 | } | ||||||||
| 172 | |||||||||
| 173 | rtl::Reference< SlideShow > SlideShow::GetSlideShow( ViewShellBase const & rBase ) | ||||||||
| 174 | { | ||||||||
| 175 | return GetSlideShow( rBase.GetDocument() ); | ||||||||
| 176 | } | ||||||||
| 177 | |||||||||
| 178 | css::uno::Reference< css::presentation::XSlideShowController > SlideShow::GetSlideShowController(ViewShellBase const & rBase ) | ||||||||
| 179 | { | ||||||||
| 180 | rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) ); | ||||||||
| 181 | |||||||||
| 182 | Reference< XSlideShowController > xRet; | ||||||||
| 183 | if( xSlideShow.is() ) | ||||||||
| 184 | xRet = xSlideShow->getController(); | ||||||||
| 185 | |||||||||
| 186 | return xRet; | ||||||||
| 187 | } | ||||||||
| 188 | |||||||||
| 189 | bool SlideShow::StartPreview( ViewShellBase const & rBase, | ||||||||
| 190 | const css::uno::Reference< css::drawing::XDrawPage >& xDrawPage, | ||||||||
| 191 | const css::uno::Reference< css::animations::XAnimationNode >& xAnimationNode ) | ||||||||
| 192 | { | ||||||||
| 193 | rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) ); | ||||||||
| 194 | if( !xSlideShow.is() ) | ||||||||
| 195 | return false; | ||||||||
| 196 | |||||||||
| 197 | xSlideShow->startPreview( xDrawPage, xAnimationNode ); | ||||||||
| 198 | return true; | ||||||||
| 199 | } | ||||||||
| 200 | |||||||||
| 201 | void SlideShow::Stop( ViewShellBase const & rBase ) | ||||||||
| 202 | { | ||||||||
| 203 | rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) ); | ||||||||
| 204 | if( xSlideShow.is() ) | ||||||||
| 205 | xSlideShow->end(); | ||||||||
| 206 | } | ||||||||
| 207 | |||||||||
| 208 | bool SlideShow::IsRunning( ViewShellBase const & rBase ) | ||||||||
| 209 | { | ||||||||
| 210 | rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rBase ) ); | ||||||||
| 211 | return xSlideShow.is() && xSlideShow->isRunning(); | ||||||||
| 212 | } | ||||||||
| 213 | |||||||||
| 214 | bool SlideShow::IsRunning( ViewShell& rViewShell ) | ||||||||
| 215 | { | ||||||||
| 216 | rtl::Reference< SlideShow > xSlideShow( GetSlideShow( rViewShell.GetViewShellBase() ) ); | ||||||||
| 217 | return xSlideShow.is() && xSlideShow->isRunning() && (xSlideShow->mxController->getViewShell() == &rViewShell); | ||||||||
| 218 | } | ||||||||
| 219 | |||||||||
| 220 | void SlideShow::CreateController( ViewShell* pViewSh, ::sd::View* pView, vcl::Window* pParentWindow ) | ||||||||
| 221 | { | ||||||||
| 222 | SAL_INFO_IF( !mxController.is(), "sd.slideshow", "sd::SlideShow::CreateController(), clean up old controller first!" )do { if (true && (!mxController.is())) { switch (sal_detail_log_report (::SAL_DETAIL_LOG_LEVEL_INFO, "sd.slideshow")) { case SAL_DETAIL_LOG_ACTION_IGNORE : break; case SAL_DETAIL_LOG_ACTION_LOG: if (sizeof ::sal::detail ::getResult( ::sal::detail::StreamStart() << "sd::SlideShow::CreateController(), clean up old controller first!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd.slideshow" ), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "222" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "sd::SlideShow::CreateController(), clean up old controller first!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "sd::SlideShow::CreateController(), clean up old controller first!" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd.slideshow" ), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "222" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "sd::SlideShow::CreateController(), clean up old controller first!" ) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd.slideshow" ), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "222" ": "), ::sal::detail::unwrapStream( ::sal::detail:: StreamStart() << "sd::SlideShow::CreateController(), clean up old controller first!" ), 0); } else { ::std::ostringstream sal_detail_stream; sal_detail_stream << "sd::SlideShow::CreateController(), clean up old controller first!" ; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd.slideshow" ), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "222" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
| 223 | |||||||||
| 224 | Reference< XPresentation2 > xThis( this ); | ||||||||
| 225 | |||||||||
| 226 | rtl::Reference<SlideshowImpl> xController ( | ||||||||
| 227 | new SlideshowImpl(xThis, pViewSh, pView, mpDoc, pParentWindow)); | ||||||||
| 228 | |||||||||
| 229 | // Reset mbIsInStartup. From here mxController.is() is used to prevent | ||||||||
| 230 | // multiple slide show instances for one document. | ||||||||
| 231 | mxController = xController; | ||||||||
| 232 | mbIsInStartup = false; | ||||||||
| 233 | |||||||||
| 234 | } | ||||||||
| 235 | |||||||||
| 236 | // XServiceInfo | ||||||||
| 237 | OUString SAL_CALL SlideShow::getImplementationName( ) | ||||||||
| 238 | { | ||||||||
| 239 | return "com.sun.star.comp.sd.SlideShow"; | ||||||||
| 240 | } | ||||||||
| 241 | |||||||||
| 242 | sal_Bool SAL_CALL SlideShow::supportsService( const OUString& ServiceName ) | ||||||||
| 243 | { | ||||||||
| 244 | return cppu::supportsService( this, ServiceName ); | ||||||||
| 245 | } | ||||||||
| 246 | |||||||||
| 247 | Sequence< OUString > SAL_CALL SlideShow::getSupportedServiceNames( ) | ||||||||
| 248 | { | ||||||||
| 249 | return { "com.sun.star.presentation.Presentation" }; | ||||||||
| 250 | } | ||||||||
| 251 | |||||||||
| 252 | // XPropertySet | ||||||||
| 253 | Reference< XPropertySetInfo > SAL_CALL SlideShow::getPropertySetInfo() | ||||||||
| 254 | { | ||||||||
| 255 | SolarMutexGuard aGuard; | ||||||||
| 256 | static Reference< XPropertySetInfo > xInfo = maPropSet.getPropertySetInfo(); | ||||||||
| 257 | return xInfo; | ||||||||
| 258 | } | ||||||||
| 259 | |||||||||
| 260 | void SAL_CALL SlideShow::setPropertyValue( const OUString& aPropertyName, const Any& aValue ) | ||||||||
| 261 | { | ||||||||
| 262 | SolarMutexGuard aGuard; | ||||||||
| 263 | ThrowIfDisposed(); | ||||||||
| 264 | |||||||||
| 265 | sd::PresentationSettings& rPresSettings = mpDoc->getPresentationSettings(); | ||||||||
| 266 | |||||||||
| 267 | const SfxItemPropertySimpleEntry* pEntry = maPropSet.getPropertyMapEntry(aPropertyName); | ||||||||
| 268 | |||||||||
| 269 | if( pEntry && ((pEntry->nFlags & PropertyAttribute::READONLY) != 0) ) | ||||||||
| 270 | throw PropertyVetoException(); | ||||||||
| 271 | |||||||||
| 272 | bool bValuesChanged = false; | ||||||||
| 273 | bool bIllegalArgument = true; | ||||||||
| 274 | |||||||||
| 275 | switch( pEntry ? pEntry->nWID : -1 ) | ||||||||
| 276 | { | ||||||||
| 277 | case ATTR_PRESENT_ALL27000 + 1234 + 6 + 1: | ||||||||
| 278 | { | ||||||||
| 279 | bool bVal = false; | ||||||||
| 280 | |||||||||
| 281 | if( aValue >>= bVal ) | ||||||||
| 282 | { | ||||||||
| 283 | bIllegalArgument = false; | ||||||||
| 284 | |||||||||
| 285 | if( rPresSettings.mbAll != bVal ) | ||||||||
| 286 | { | ||||||||
| 287 | rPresSettings.mbAll = bVal; | ||||||||
| 288 | bValuesChanged = true; | ||||||||
| 289 | if( bVal ) | ||||||||
| 290 | rPresSettings.mbCustomShow = false; | ||||||||
| 291 | } | ||||||||
| 292 | } | ||||||||
| 293 | break; | ||||||||
| 294 | } | ||||||||
| 295 | case ATTR_PRESENT_CHANGE_PAGE27000 + 1234 + 6 + 1 + 8: | ||||||||
| 296 | { | ||||||||
| 297 | bool bVal = false; | ||||||||
| 298 | |||||||||
| 299 | if( aValue >>= bVal ) | ||||||||
| 300 | { | ||||||||
| 301 | bIllegalArgument = false; | ||||||||
| 302 | |||||||||
| 303 | if( bVal == rPresSettings.mbLockedPages ) | ||||||||
| 304 | { | ||||||||
| 305 | bValuesChanged = true; | ||||||||
| 306 | rPresSettings.mbLockedPages = !bVal; | ||||||||
| 307 | } | ||||||||
| 308 | } | ||||||||
| 309 | break; | ||||||||
| 310 | } | ||||||||
| 311 | |||||||||
| 312 | case ATTR_PRESENT_ANIMATION_ALLOWED27000 + 1234 + 6 + 1 + 12: | ||||||||
| 313 | { | ||||||||
| 314 | bool bVal = false; | ||||||||
| 315 | |||||||||
| 316 | if( aValue >>= bVal ) | ||||||||
| 317 | { | ||||||||
| 318 | bIllegalArgument = false; | ||||||||
| 319 | |||||||||
| 320 | if(rPresSettings.mbAnimationAllowed != bVal) | ||||||||
| 321 | { | ||||||||
| 322 | bValuesChanged = true; | ||||||||
| 323 | rPresSettings.mbAnimationAllowed = bVal; | ||||||||
| 324 | } | ||||||||
| 325 | } | ||||||||
| 326 | break; | ||||||||
| 327 | } | ||||||||
| 328 | case ATTR_PRESENT_CUSTOMSHOW27000 + 1234 + 6 + 1 + 1: | ||||||||
| 329 | { | ||||||||
| 330 | OUString aShowName; | ||||||||
| 331 | if( aValue >>= aShowName ) | ||||||||
| 332 | { | ||||||||
| 333 | bIllegalArgument = false; | ||||||||
| 334 | |||||||||
| 335 | SdCustomShowList* pCustomShowList = mpDoc->GetCustomShowList(); | ||||||||
| 336 | if(pCustomShowList) | ||||||||
| 337 | { | ||||||||
| 338 | SdCustomShow* pCustomShow; | ||||||||
| 339 | for( pCustomShow = pCustomShowList->First(); pCustomShow != nullptr; pCustomShow = pCustomShowList->Next() ) | ||||||||
| 340 | { | ||||||||
| 341 | if( pCustomShow->GetName() == aShowName ) | ||||||||
| 342 | break; | ||||||||
| 343 | } | ||||||||
| 344 | |||||||||
| 345 | rPresSettings.mbCustomShow = true; | ||||||||
| 346 | bValuesChanged = true; | ||||||||
| 347 | } | ||||||||
| 348 | } | ||||||||
| 349 | break; | ||||||||
| 350 | } | ||||||||
| 351 | case ATTR_PRESENT_ENDLESS27000 + 1234 + 6 + 1 + 3: | ||||||||
| 352 | { | ||||||||
| 353 | bool bVal = false; | ||||||||
| 354 | |||||||||
| 355 | if( aValue >>= bVal ) | ||||||||
| 356 | { | ||||||||
| 357 | bIllegalArgument = false; | ||||||||
| 358 | |||||||||
| 359 | if( rPresSettings.mbEndless != bVal) | ||||||||
| 360 | { | ||||||||
| 361 | bValuesChanged = true; | ||||||||
| 362 | rPresSettings.mbEndless = bVal; | ||||||||
| 363 | } | ||||||||
| 364 | } | ||||||||
| 365 | break; | ||||||||
| 366 | } | ||||||||
| 367 | case ATTR_PRESENT_FULLSCREEN27000 + 1234 + 6 + 1 + 10: | ||||||||
| 368 | { | ||||||||
| 369 | bool bVal = false; | ||||||||
| 370 | |||||||||
| 371 | if( aValue >>= bVal ) | ||||||||
| 372 | { | ||||||||
| 373 | bIllegalArgument = false; | ||||||||
| 374 | if( rPresSettings.mbFullScreen != bVal) | ||||||||
| 375 | { | ||||||||
| 376 | bValuesChanged = true; | ||||||||
| 377 | rPresSettings.mbFullScreen = bVal; | ||||||||
| 378 | } | ||||||||
| 379 | } | ||||||||
| 380 | break; | ||||||||
| 381 | } | ||||||||
| 382 | case ATTR_PRESENT_DIANAME27000 + 1234 + 6 + 1 + 2: | ||||||||
| 383 | { | ||||||||
| 384 | OUString aPresPage; | ||||||||
| 385 | aValue >>= aPresPage; | ||||||||
| 386 | bIllegalArgument = false; | ||||||||
| 387 | if( (rPresSettings.maPresPage != aPresPage) || !rPresSettings.mbCustomShow || !rPresSettings.mbAll ) | ||||||||
| 388 | { | ||||||||
| 389 | bValuesChanged = true; | ||||||||
| 390 | rPresSettings.maPresPage = getUiNameFromPageApiNameImpl(aPresPage); | ||||||||
| 391 | rPresSettings.mbCustomShow = false; | ||||||||
| 392 | rPresSettings.mbAll = false; | ||||||||
| 393 | } | ||||||||
| 394 | break; | ||||||||
| 395 | } | ||||||||
| 396 | case ATTR_PRESENT_MANUEL27000 + 1234 + 6 + 1 + 4: | ||||||||
| 397 | { | ||||||||
| 398 | bool bVal = false; | ||||||||
| 399 | |||||||||
| 400 | if( aValue >>= bVal ) | ||||||||
| 401 | { | ||||||||
| 402 | bIllegalArgument = false; | ||||||||
| 403 | |||||||||
| 404 | if( rPresSettings.mbManual != bVal) | ||||||||
| 405 | { | ||||||||
| 406 | bValuesChanged = true; | ||||||||
| 407 | rPresSettings.mbManual = bVal; | ||||||||
| 408 | } | ||||||||
| 409 | } | ||||||||
| 410 | break; | ||||||||
| 411 | } | ||||||||
| 412 | case ATTR_PRESENT_MOUSE27000 + 1234 + 6 + 1 + 5: | ||||||||
| 413 | { | ||||||||
| 414 | bool bVal = false; | ||||||||
| 415 | |||||||||
| 416 | if( aValue >>= bVal ) | ||||||||
| 417 | { | ||||||||
| 418 | bIllegalArgument = false; | ||||||||
| 419 | if( rPresSettings.mbMouseVisible != bVal) | ||||||||
| 420 | { | ||||||||
| 421 | bValuesChanged = true; | ||||||||
| 422 | rPresSettings.mbMouseVisible = bVal; | ||||||||
| 423 | } | ||||||||
| 424 | } | ||||||||
| 425 | break; | ||||||||
| 426 | } | ||||||||
| 427 | case ATTR_PRESENT_ALWAYS_ON_TOP27000 + 1234 + 6 + 1 + 9: | ||||||||
| 428 | { | ||||||||
| 429 | bool bVal = false; | ||||||||
| 430 | |||||||||
| 431 | if( aValue >>= bVal ) | ||||||||
| 432 | { | ||||||||
| 433 | bIllegalArgument = false; | ||||||||
| 434 | |||||||||
| 435 | if( rPresSettings.mbAlwaysOnTop != bVal) | ||||||||
| 436 | { | ||||||||
| 437 | bValuesChanged = true; | ||||||||
| 438 | rPresSettings.mbAlwaysOnTop = bVal; | ||||||||
| 439 | } | ||||||||
| 440 | } | ||||||||
| 441 | break; | ||||||||
| 442 | } | ||||||||
| 443 | case ATTR_PRESENT_NAVIGATOR27000 + 1234 + 6 + 1 + 7: | ||||||||
| 444 | bIllegalArgument = false; | ||||||||
| 445 | //ignored, but exists in some older documents | ||||||||
| 446 | break; | ||||||||
| 447 | case ATTR_PRESENT_PEN27000 + 1234 + 6 + 1 + 6: | ||||||||
| 448 | { | ||||||||
| 449 | bool bVal = false; | ||||||||
| 450 | |||||||||
| 451 | if( aValue >>= bVal ) | ||||||||
| 452 | { | ||||||||
| 453 | bIllegalArgument = false; | ||||||||
| 454 | |||||||||
| 455 | if(rPresSettings.mbMouseAsPen != bVal) | ||||||||
| 456 | { | ||||||||
| 457 | bValuesChanged = true; | ||||||||
| 458 | rPresSettings.mbMouseAsPen = bVal; | ||||||||
| 459 | } | ||||||||
| 460 | } | ||||||||
| 461 | break; | ||||||||
| 462 | } | ||||||||
| 463 | case ATTR_PRESENT_PAUSE_TIMEOUT27000 + 1234 + 6 + 1 + 13: | ||||||||
| 464 | { | ||||||||
| 465 | sal_Int32 nValue = 0; | ||||||||
| 466 | if( (aValue >>= nValue) && (nValue >= 0) ) | ||||||||
| 467 | { | ||||||||
| 468 | bIllegalArgument = false; | ||||||||
| 469 | if( rPresSettings.mnPauseTimeout != nValue ) | ||||||||
| 470 | { | ||||||||
| 471 | bValuesChanged = true; | ||||||||
| 472 | rPresSettings.mnPauseTimeout = nValue; | ||||||||
| 473 | } | ||||||||
| 474 | } | ||||||||
| 475 | break; | ||||||||
| 476 | } | ||||||||
| 477 | case ATTR_PRESENT_SHOW_PAUSELOGO27000 + 1234 + 6 + 1 + 14: | ||||||||
| 478 | { | ||||||||
| 479 | bool bVal = false; | ||||||||
| 480 | |||||||||
| 481 | if( aValue >>= bVal ) | ||||||||
| 482 | { | ||||||||
| 483 | bIllegalArgument = false; | ||||||||
| 484 | |||||||||
| 485 | if( rPresSettings.mbShowPauseLogo != bVal ) | ||||||||
| 486 | { | ||||||||
| 487 | bValuesChanged = true; | ||||||||
| 488 | rPresSettings.mbShowPauseLogo = bVal; | ||||||||
| 489 | } | ||||||||
| 490 | } | ||||||||
| 491 | break; | ||||||||
| 492 | } | ||||||||
| 493 | case ATTR_PRESENT_DISPLAY27000 + 1234 + 6 + 1 + 15: | ||||||||
| 494 | { | ||||||||
| 495 | sal_Int32 nDisplay = 0; | ||||||||
| 496 | if( aValue >>= nDisplay ) | ||||||||
| 497 | { | ||||||||
| 498 | bIllegalArgument = false; | ||||||||
| 499 | |||||||||
| 500 | SdOptions* pOptions = SD_MOD()( static_cast<SdModule*>(SfxApplication::GetModule(SfxToolsModule ::Draw)) )->GetSdOptions(DocumentType::Impress); | ||||||||
| 501 | pOptions->SetDisplay( nDisplay ); | ||||||||
| 502 | |||||||||
| 503 | FullScreenWorkWindow *pWin = dynamic_cast<FullScreenWorkWindow *>(GetWorkWindow()); | ||||||||
| 504 | if( !pWin ) | ||||||||
| 505 | return; | ||||||||
| 506 | pWin->Restart(true); | ||||||||
| 507 | } | ||||||||
| 508 | break; | ||||||||
| 509 | } | ||||||||
| 510 | |||||||||
| 511 | default: | ||||||||
| 512 | throw UnknownPropertyException( OUString::number(pEntry ? pEntry->nWID : -1), static_cast<cppu::OWeakObject*>(this)); | ||||||||
| 513 | } | ||||||||
| 514 | |||||||||
| 515 | if( bIllegalArgument ) | ||||||||
| 516 | throw IllegalArgumentException(); | ||||||||
| 517 | |||||||||
| 518 | if( bValuesChanged ) | ||||||||
| 519 | mpDoc->SetChanged(); | ||||||||
| 520 | } | ||||||||
| 521 | |||||||||
| 522 | Any SAL_CALL SlideShow::getPropertyValue( const OUString& PropertyName ) | ||||||||
| 523 | { | ||||||||
| 524 | SolarMutexGuard aGuard; | ||||||||
| 525 | ThrowIfDisposed(); | ||||||||
| 526 | |||||||||
| 527 | const sd::PresentationSettings& rPresSettings = mpDoc->getPresentationSettings(); | ||||||||
| 528 | |||||||||
| 529 | const SfxItemPropertySimpleEntry* pEntry = maPropSet.getPropertyMapEntry(PropertyName); | ||||||||
| 530 | |||||||||
| 531 | switch( pEntry ? pEntry->nWID : -1 ) | ||||||||
| 532 | { | ||||||||
| 533 | case ATTR_PRESENT_ALL27000 + 1234 + 6 + 1: | ||||||||
| 534 | return Any( !rPresSettings.mbCustomShow && rPresSettings.mbAll ); | ||||||||
| 535 | case ATTR_PRESENT_CHANGE_PAGE27000 + 1234 + 6 + 1 + 8: | ||||||||
| 536 | return Any( !rPresSettings.mbLockedPages ); | ||||||||
| 537 | case ATTR_PRESENT_ANIMATION_ALLOWED27000 + 1234 + 6 + 1 + 12: | ||||||||
| 538 | return Any( rPresSettings.mbAnimationAllowed ); | ||||||||
| 539 | case ATTR_PRESENT_CUSTOMSHOW27000 + 1234 + 6 + 1 + 1: | ||||||||
| 540 | { | ||||||||
| 541 | SdCustomShowList* pList = mpDoc->GetCustomShowList(); | ||||||||
| 542 | SdCustomShow* pShow = (pList && rPresSettings.mbCustomShow) ? pList->GetCurObject() : nullptr; | ||||||||
| 543 | OUString aShowName; | ||||||||
| 544 | |||||||||
| 545 | if(pShow) | ||||||||
| 546 | aShowName = pShow->GetName(); | ||||||||
| 547 | |||||||||
| 548 | return Any( aShowName ); | ||||||||
| 549 | } | ||||||||
| 550 | case ATTR_PRESENT_ENDLESS27000 + 1234 + 6 + 1 + 3: | ||||||||
| 551 | return Any( rPresSettings.mbEndless ); | ||||||||
| 552 | case ATTR_PRESENT_FULLSCREEN27000 + 1234 + 6 + 1 + 10: | ||||||||
| 553 | return Any( rPresSettings.mbFullScreen ); | ||||||||
| 554 | case ATTR_PRESENT_DIANAME27000 + 1234 + 6 + 1 + 2: | ||||||||
| 555 | { | ||||||||
| 556 | OUString aSlideName; | ||||||||
| 557 | |||||||||
| 558 | if( !rPresSettings.mbCustomShow && !rPresSettings.mbAll ) | ||||||||
| 559 | aSlideName = getPageApiNameFromUiName( rPresSettings.maPresPage ); | ||||||||
| 560 | |||||||||
| 561 | return Any( aSlideName ); | ||||||||
| 562 | } | ||||||||
| 563 | case ATTR_PRESENT_MANUEL27000 + 1234 + 6 + 1 + 4: | ||||||||
| 564 | return Any( rPresSettings.mbManual ); | ||||||||
| 565 | case ATTR_PRESENT_MOUSE27000 + 1234 + 6 + 1 + 5: | ||||||||
| 566 | return Any( rPresSettings.mbMouseVisible ); | ||||||||
| 567 | case ATTR_PRESENT_ALWAYS_ON_TOP27000 + 1234 + 6 + 1 + 9: | ||||||||
| 568 | return Any( rPresSettings.mbAlwaysOnTop ); | ||||||||
| 569 | case ATTR_PRESENT_NAVIGATOR27000 + 1234 + 6 + 1 + 7: | ||||||||
| 570 | return Any( false ); | ||||||||
| 571 | case ATTR_PRESENT_PEN27000 + 1234 + 6 + 1 + 6: | ||||||||
| 572 | return Any( rPresSettings.mbMouseAsPen ); | ||||||||
| 573 | case ATTR_PRESENT_PAUSE_TIMEOUT27000 + 1234 + 6 + 1 + 13: | ||||||||
| 574 | return Any( rPresSettings.mnPauseTimeout ); | ||||||||
| 575 | case ATTR_PRESENT_SHOW_PAUSELOGO27000 + 1234 + 6 + 1 + 14: | ||||||||
| 576 | return Any( rPresSettings.mbShowPauseLogo ); | ||||||||
| 577 | case ATTR_PRESENT_DISPLAY27000 + 1234 + 6 + 1 + 15: | ||||||||
| 578 | { | ||||||||
| 579 | SdOptions* pOptions = SD_MOD()( static_cast<SdModule*>(SfxApplication::GetModule(SfxToolsModule ::Draw)) )->GetSdOptions(DocumentType::Impress); | ||||||||
| 580 | return Any(pOptions->GetDisplay()); | ||||||||
| 581 | } | ||||||||
| 582 | |||||||||
| 583 | default: | ||||||||
| 584 | throw UnknownPropertyException( OUString::number(pEntry ? pEntry->nWID : -1), static_cast<cppu::OWeakObject*>(this)); | ||||||||
| 585 | } | ||||||||
| 586 | } | ||||||||
| 587 | |||||||||
| 588 | void SAL_CALL SlideShow::addPropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >& ) | ||||||||
| 589 | { | ||||||||
| 590 | } | ||||||||
| 591 | |||||||||
| 592 | void SAL_CALL SlideShow::removePropertyChangeListener( const OUString& , const Reference< XPropertyChangeListener >& ) | ||||||||
| 593 | { | ||||||||
| 594 | } | ||||||||
| 595 | |||||||||
| 596 | void SAL_CALL SlideShow::addVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >& ) | ||||||||
| 597 | { | ||||||||
| 598 | } | ||||||||
| 599 | |||||||||
| 600 | void SAL_CALL SlideShow::removeVetoableChangeListener( const OUString& , const Reference< XVetoableChangeListener >& ) | ||||||||
| 601 | { | ||||||||
| 602 | } | ||||||||
| 603 | |||||||||
| 604 | // XPresentation | ||||||||
| 605 | |||||||||
| 606 | void SAL_CALL SlideShow::start() | ||||||||
| 607 | { | ||||||||
| 608 | const Sequence< PropertyValue > aArguments; | ||||||||
| 609 | startWithArguments( aArguments ); | ||||||||
| 610 | } | ||||||||
| 611 | |||||||||
| 612 | WorkWindow *SlideShow::GetWorkWindow() | ||||||||
| 613 | { | ||||||||
| 614 | if( !mpFullScreenViewShellBase ) | ||||||||
| 615 | return nullptr; | ||||||||
| 616 | |||||||||
| 617 | PresentationViewShell* pShell = dynamic_cast<PresentationViewShell*>(mpFullScreenViewShellBase->GetMainViewShell().get()); | ||||||||
| 618 | |||||||||
| 619 | if( !pShell || !pShell->GetViewFrame() ) | ||||||||
| 620 | return nullptr; | ||||||||
| 621 | |||||||||
| 622 | return dynamic_cast<WorkWindow*>(pShell->GetViewFrame()->GetFrame().GetWindow().GetParent()); | ||||||||
| 623 | } | ||||||||
| 624 | |||||||||
| 625 | bool SlideShow::IsExitAfterPresenting() const | ||||||||
| 626 | { | ||||||||
| 627 | SolarMutexGuard aGuard; | ||||||||
| 628 | ThrowIfDisposed(); | ||||||||
| 629 | return mpDoc->IsExitAfterPresenting(); | ||||||||
| 630 | } | ||||||||
| 631 | |||||||||
| 632 | void SlideShow::SetExitAfterPresenting(bool bExit) | ||||||||
| 633 | { | ||||||||
| 634 | SolarMutexGuard aGuard; | ||||||||
| 635 | ThrowIfDisposed(); | ||||||||
| 636 | mpDoc->SetExitAfterPresenting(bExit); | ||||||||
| 637 | } | ||||||||
| 638 | |||||||||
| 639 | void SAL_CALL SlideShow::end() | ||||||||
| 640 | { | ||||||||
| 641 | SolarMutexGuard aGuard; | ||||||||
| 642 | |||||||||
| 643 | // The mbIsInStartup flag should have been reset during the start of the | ||||||||
| 644 | // slide show. Reset it here just in case that something has horribly | ||||||||
| 645 | // gone wrong. | ||||||||
| 646 | assert(!mbIsInStartup)(static_cast <bool> (!mbIsInStartup) ? void (0) : __assert_fail ("!mbIsInStartup", "/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" , 646, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 647 | |||||||||
| 648 | rtl::Reference< SlideshowImpl > xController( mxController ); | ||||||||
| 649 | if( !xController.is() ) | ||||||||
| 650 | return; | ||||||||
| 651 | |||||||||
| 652 | mxController.clear(); | ||||||||
| 653 | |||||||||
| 654 | if( mpFullScreenFrameView ) | ||||||||
| 655 | { | ||||||||
| 656 | delete mpFullScreenFrameView; | ||||||||
| 657 | mpFullScreenFrameView = nullptr; | ||||||||
| 658 | } | ||||||||
| 659 | |||||||||
| 660 | ViewShellBase* pFullScreenViewShellBase = mpFullScreenViewShellBase; | ||||||||
| 661 | mpFullScreenViewShellBase = nullptr; | ||||||||
| 662 | |||||||||
| 663 | // dispose before fullscreen window changes screens | ||||||||
| 664 | // (potentially). If this needs to be moved behind | ||||||||
| 665 | // pWorkWindow->StartPresentationMode() again, read issue | ||||||||
| 666 | // pWorkWindow->i94007 & implement the solution outlined | ||||||||
| 667 | // there. | ||||||||
| 668 | xController->dispose(); | ||||||||
| 669 | |||||||||
| 670 | if( pFullScreenViewShellBase ) | ||||||||
| 671 | { | ||||||||
| 672 | PresentationViewShell* pShell = dynamic_cast<PresentationViewShell*>(pFullScreenViewShellBase->GetMainViewShell().get()); | ||||||||
| 673 | |||||||||
| 674 | if( pShell && pShell->GetViewFrame() ) | ||||||||
| 675 | { | ||||||||
| 676 | WorkWindow* pWorkWindow = dynamic_cast<WorkWindow*>(pShell->GetViewFrame()->GetFrame().GetWindow().GetParent()); | ||||||||
| 677 | if( pWorkWindow ) | ||||||||
| 678 | { | ||||||||
| 679 | pWorkWindow->StartPresentationMode( (mxController.is() && mxController->maPresSettings.mbAlwaysOnTop) | ||||||||
| 680 | ? PresentationFlags::HideAllApps : PresentationFlags::NONE ); | ||||||||
| 681 | } | ||||||||
| 682 | } | ||||||||
| 683 | } | ||||||||
| 684 | |||||||||
| 685 | if( pFullScreenViewShellBase ) | ||||||||
| 686 | { | ||||||||
| 687 | PresentationViewShell* pShell = nullptr; | ||||||||
| 688 | { | ||||||||
| 689 | // Get the shell pointer in its own scope to be sure that | ||||||||
| 690 | // the shared_ptr to the shell is released before DoClose() | ||||||||
| 691 | // is called. | ||||||||
| 692 | ::std::shared_ptr<ViewShell> pSharedView (pFullScreenViewShellBase->GetMainViewShell()); | ||||||||
| 693 | pShell = dynamic_cast<PresentationViewShell*>(pSharedView.get()); | ||||||||
| 694 | } | ||||||||
| 695 | if( pShell && pShell->GetViewFrame() ) | ||||||||
| 696 | pShell->GetViewFrame()->DoClose(); | ||||||||
| 697 | } | ||||||||
| 698 | else if( mpCurrentViewShellBase ) | ||||||||
| 699 | { | ||||||||
| 700 | ViewShell* pViewShell = mpCurrentViewShellBase->GetMainViewShell().get(); | ||||||||
| 701 | |||||||||
| 702 | if( pViewShell ) | ||||||||
| 703 | { | ||||||||
| 704 | FrameView* pFrameView = pViewShell->GetFrameView(); | ||||||||
| 705 | |||||||||
| 706 | if( pFrameView && (pFrameView->GetPresentationViewShellId() != SID_VIEWSHELL0(5000 + 630)) ) | ||||||||
| 707 | { | ||||||||
| 708 | ViewShell::ShellType ePreviousType (pFrameView->GetPreviousViewShellType()); | ||||||||
| 709 | pFrameView->SetPreviousViewShellType(ViewShell::ST_NONE); | ||||||||
| 710 | |||||||||
| 711 | pFrameView->SetPresentationViewShellId(SID_VIEWSHELL0(5000 + 630)); | ||||||||
| 712 | pFrameView->SetPreviousViewShellType(pViewShell->GetShellType()); | ||||||||
| 713 | |||||||||
| 714 | framework::FrameworkHelper::Instance(*mpCurrentViewShellBase)->RequestView( | ||||||||
| 715 | framework::FrameworkHelper::GetViewURL(ePreviousType), | ||||||||
| 716 | framework::FrameworkHelper::msCenterPaneURL); | ||||||||
| 717 | |||||||||
| 718 | pViewShell->GetViewFrame()->GetBindings().InvalidateAll( true ); | ||||||||
| 719 | } | ||||||||
| 720 | } | ||||||||
| 721 | } | ||||||||
| 722 | |||||||||
| 723 | if( mpCurrentViewShellBase ) | ||||||||
| 724 | { | ||||||||
| 725 | if (ViewShell* const pViewShell = mpCurrentViewShellBase->GetMainViewShell().get()) | ||||||||
| 726 | { | ||||||||
| 727 | // invalidate the view shell so the presentation slot will be re-enabled | ||||||||
| 728 | // and the rehearsing will be updated | ||||||||
| 729 | pViewShell->Invalidate(); | ||||||||
| 730 | |||||||||
| 731 | if( xController->meAnimationMode ==ANIMATIONMODE_SHOW ) | ||||||||
| 732 | { | ||||||||
| 733 | // switch to the previously visible Slide | ||||||||
| 734 | DrawViewShell* pDrawViewShell = dynamic_cast<DrawViewShell*>( pViewShell ); | ||||||||
| 735 | if( pDrawViewShell ) | ||||||||
| 736 | pDrawViewShell->SwitchPage( static_cast<sal_uInt16>(xController->getRestoreSlide()) ); | ||||||||
| 737 | else | ||||||||
| 738 | { | ||||||||
| 739 | Reference<XDrawView> xDrawView ( | ||||||||
| 740 | Reference<XWeak>(&mpCurrentViewShellBase->GetDrawController()), UNO_QUERY); | ||||||||
| 741 | if (xDrawView.is()) | ||||||||
| 742 | xDrawView->setCurrentPage( | ||||||||
| 743 | Reference<XDrawPage>( | ||||||||
| 744 | mpDoc->GetSdPage(xController->getRestoreSlide(), PageKind::Standard)->getUnoPage(), | ||||||||
| 745 | UNO_QUERY)); | ||||||||
| 746 | } | ||||||||
| 747 | } | ||||||||
| 748 | |||||||||
| 749 | if( pViewShell->GetDoc()->IsExitAfterPresenting() ) | ||||||||
| 750 | { | ||||||||
| 751 | pViewShell->GetDoc()->SetExitAfterPresenting( false ); | ||||||||
| 752 | |||||||||
| 753 | Reference<frame::XDispatchProvider> xProvider(pViewShell->GetViewShellBase().GetController()->getFrame(), | ||||||||
| 754 | UNO_QUERY); | ||||||||
| 755 | if( xProvider.is() ) | ||||||||
| 756 | { | ||||||||
| 757 | util::URL aURL; | ||||||||
| 758 | aURL.Complete = ".uno:CloseFrame"; | ||||||||
| 759 | |||||||||
| 760 | uno::Reference< frame::XDispatch > xDispatch( | ||||||||
| 761 | xProvider->queryDispatch( | ||||||||
| 762 | aURL, OUString(), 0)); | ||||||||
| 763 | if( xDispatch.is() ) | ||||||||
| 764 | { | ||||||||
| 765 | xDispatch->dispatch(aURL, | ||||||||
| 766 | uno::Sequence< beans::PropertyValue >()); | ||||||||
| 767 | } | ||||||||
| 768 | } | ||||||||
| 769 | } | ||||||||
| 770 | |||||||||
| 771 | // In case mbMouseAsPen was set, a new layer DrawnInSlideshow might have been generated | ||||||||
| 772 | // during slideshow, which is not known to FrameView yet. | ||||||||
| 773 | if (any2bool(getPropertyValue("UsePen")) | ||||||||
| 774 | && pViewShell->GetDoc()->GetLayerAdmin().GetLayer("DrawnInSlideshow")) | ||||||||
| 775 | { | ||||||||
| 776 | SdrLayerIDSet aDocLayerIDSet; | ||||||||
| 777 | pViewShell->GetDoc()->GetLayerAdmin().getVisibleLayersODF(aDocLayerIDSet); | ||||||||
| 778 | if (pViewShell->GetFrameView()->GetVisibleLayers() != aDocLayerIDSet) | ||||||||
| 779 | { | ||||||||
| 780 | pViewShell->GetFrameView()->SetVisibleLayers(aDocLayerIDSet); | ||||||||
| 781 | } | ||||||||
| 782 | pViewShell->GetDoc()->GetLayerAdmin().getPrintableLayersODF(aDocLayerIDSet); | ||||||||
| 783 | if (pViewShell->GetFrameView()->GetPrintableLayers() != aDocLayerIDSet) | ||||||||
| 784 | { | ||||||||
| 785 | pViewShell->GetFrameView()->SetPrintableLayers(aDocLayerIDSet); | ||||||||
| 786 | } | ||||||||
| 787 | pViewShell->GetDoc()->GetLayerAdmin().getLockedLayersODF(aDocLayerIDSet); | ||||||||
| 788 | if (pViewShell->GetFrameView()->GetLockedLayers() != aDocLayerIDSet) | ||||||||
| 789 | { | ||||||||
| 790 | pViewShell->GetFrameView()->SetLockedLayers(aDocLayerIDSet); | ||||||||
| 791 | } | ||||||||
| 792 | pViewShell->InvalidateWindows(); | ||||||||
| 793 | } | ||||||||
| 794 | |||||||||
| 795 | // Fire the acc focus event when focus is switched back. The above method | ||||||||
| 796 | // mpCurrentViewShellBase->GetWindow()->GrabFocus() will set focus to WorkWindow | ||||||||
| 797 | // instead of the sd::window, so here call Shell's method to fire the focus event | ||||||||
| 798 | pViewShell->SwitchActiveViewFireFocus(); | ||||||||
| 799 | } | ||||||||
| 800 | } | ||||||||
| 801 | mpCurrentViewShellBase = nullptr; | ||||||||
| 802 | } | ||||||||
| 803 | |||||||||
| 804 | void SAL_CALL SlideShow::rehearseTimings() | ||||||||
| 805 | { | ||||||||
| 806 | Sequence< PropertyValue > aArguments(1); | ||||||||
| 807 | aArguments[0].Name = "RehearseTimings"; | ||||||||
| 808 | aArguments[0].Value <<= true; | ||||||||
| 809 | startWithArguments( aArguments ); | ||||||||
| |||||||||
| 810 | } | ||||||||
| 811 | |||||||||
| 812 | // XPresentation2 | ||||||||
| 813 | |||||||||
| 814 | void SAL_CALL SlideShow::startWithArguments(const Sequence< PropertyValue >& rArguments) | ||||||||
| 815 | { | ||||||||
| 816 | SolarMutexGuard aGuard; | ||||||||
| 817 | ThrowIfDisposed(); | ||||||||
| 818 | |||||||||
| 819 | // Stop a running show before starting a new one. | ||||||||
| 820 | if( mxController.is() ) | ||||||||
| 821 | { | ||||||||
| 822 | assert(!mbIsInStartup)(static_cast <bool> (!mbIsInStartup) ? void (0) : __assert_fail ("!mbIsInStartup", "/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" , 822, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 823 | end(); | ||||||||
| 824 | } | ||||||||
| 825 | else if (mbIsInStartup) | ||||||||
| 826 | { | ||||||||
| 827 | // We are already somewhere in process of starting a slide show but | ||||||||
| 828 | // have not yet got to the point where mxController is set. There | ||||||||
| 829 | // is not yet a slide show to end so return silently. | ||||||||
| 830 | return; | ||||||||
| 831 | } | ||||||||
| 832 | |||||||||
| 833 | // Prevent multiple instance of the SlideShow class for one document. | ||||||||
| 834 | mbIsInStartup = true; | ||||||||
| 835 | |||||||||
| 836 | mxCurrentSettings = std::make_shared<PresentationSettingsEx>( mpDoc->getPresentationSettings() ); | ||||||||
| 837 | mxCurrentSettings->SetArguments( rArguments ); | ||||||||
| 838 | |||||||||
| 839 | // if there is no view shell base set, use the current one or the first using this document | ||||||||
| 840 | if( mpCurrentViewShellBase == nullptr ) | ||||||||
| 841 | { | ||||||||
| 842 | // first check current | ||||||||
| 843 | ::sd::ViewShellBase* pBase = ::sd::ViewShellBase::GetViewShellBase( SfxViewFrame::Current() ); | ||||||||
| 844 | if( pBase && pBase->GetDocument() == mpDoc ) | ||||||||
| 845 | { | ||||||||
| 846 | mpCurrentViewShellBase = pBase; | ||||||||
| 847 | } | ||||||||
| 848 | else | ||||||||
| 849 | { | ||||||||
| 850 | // current is not ours, so get first from ours | ||||||||
| 851 | mpCurrentViewShellBase = ::sd::ViewShellBase::GetViewShellBase( SfxViewFrame::GetFirst( mpDoc->GetDocSh() ) ); | ||||||||
| 852 | } | ||||||||
| 853 | } | ||||||||
| 854 | |||||||||
| 855 | // #i118456# make sure TextEdit changes get pushed to model. | ||||||||
| 856 | // mpDrawView is tested against NULL above already. | ||||||||
| 857 | if(mpCurrentViewShellBase
| ||||||||
| 858 | { | ||||||||
| 859 | ViewShell* pViewShell = mpCurrentViewShellBase->GetMainViewShell().get(); | ||||||||
| 860 | |||||||||
| 861 | if(pViewShell && pViewShell->GetView()) | ||||||||
| 862 | { | ||||||||
| 863 | pViewShell->GetView()->SdrEndTextEdit(); | ||||||||
| 864 | } | ||||||||
| 865 | } | ||||||||
| 866 | |||||||||
| 867 | // Start either a full-screen or an in-place show. | ||||||||
| 868 | if(mxCurrentSettings->mbFullScreen && !mxCurrentSettings->mbPreview) | ||||||||
| 869 | StartFullscreenPresentation(); | ||||||||
| 870 | else | ||||||||
| 871 | StartInPlacePresentation(); | ||||||||
| 872 | |||||||||
| 873 | } | ||||||||
| 874 | |||||||||
| 875 | sal_Bool SAL_CALL SlideShow::isRunning( ) | ||||||||
| 876 | { | ||||||||
| 877 | SolarMutexGuard aGuard; | ||||||||
| 878 | return mxController.is() && mxController->isRunning(); | ||||||||
| 879 | } | ||||||||
| 880 | |||||||||
| 881 | Reference< XSlideShowController > SAL_CALL SlideShow::getController( ) | ||||||||
| 882 | { | ||||||||
| 883 | ThrowIfDisposed(); | ||||||||
| 884 | |||||||||
| 885 | Reference< XSlideShowController > xController( mxController.get() ); | ||||||||
| 886 | return xController; | ||||||||
| 887 | } | ||||||||
| 888 | |||||||||
| 889 | // XComponent | ||||||||
| 890 | |||||||||
| 891 | void SAL_CALL SlideShow::disposing() | ||||||||
| 892 | { | ||||||||
| 893 | SolarMutexGuard aGuard; | ||||||||
| 894 | |||||||||
| 895 | if( mnInPlaceConfigEvent ) | ||||||||
| 896 | { | ||||||||
| 897 | Application::RemoveUserEvent( mnInPlaceConfigEvent ); | ||||||||
| 898 | mnInPlaceConfigEvent = nullptr; | ||||||||
| 899 | } | ||||||||
| 900 | |||||||||
| 901 | if( mxController.is() ) | ||||||||
| 902 | { | ||||||||
| 903 | mxController->dispose(); | ||||||||
| 904 | mxController.clear(); | ||||||||
| 905 | } | ||||||||
| 906 | |||||||||
| 907 | mpCurrentViewShellBase = nullptr; | ||||||||
| 908 | mpFullScreenViewShellBase = nullptr; | ||||||||
| 909 | mpDoc = nullptr; | ||||||||
| 910 | } | ||||||||
| 911 | |||||||||
| 912 | void SlideShow::startPreview( const Reference< XDrawPage >& xDrawPage, const Reference< XAnimationNode >& xAnimationNode ) | ||||||||
| 913 | { | ||||||||
| 914 | Sequence< PropertyValue > aArguments(4); | ||||||||
| 915 | |||||||||
| 916 | aArguments[0].Name = "Preview"; | ||||||||
| 917 | aArguments[0].Value <<= true; | ||||||||
| 918 | |||||||||
| 919 | aArguments[1].Name = "FirstPage"; | ||||||||
| 920 | aArguments[1].Value <<= xDrawPage; | ||||||||
| 921 | |||||||||
| 922 | aArguments[2].Name = "AnimationNode"; | ||||||||
| 923 | aArguments[2].Value <<= xAnimationNode; | ||||||||
| 924 | |||||||||
| 925 | aArguments[3].Name = "ParentWindow"; | ||||||||
| 926 | aArguments[3].Value <<= Reference< XWindow >(); | ||||||||
| 927 | |||||||||
| 928 | startWithArguments( aArguments ); | ||||||||
| 929 | } | ||||||||
| 930 | |||||||||
| 931 | OutputDevice* SlideShow::getShowWindow() | ||||||||
| 932 | { | ||||||||
| 933 | return mxController.is() ? mxController->mpShowWindow.get() : nullptr; | ||||||||
| 934 | } | ||||||||
| 935 | |||||||||
| 936 | int SlideShow::getAnimationMode() const | ||||||||
| 937 | { | ||||||||
| 938 | return mxController.is() ? mxController->meAnimationMode : ANIMATIONMODE_SHOW; | ||||||||
| 939 | } | ||||||||
| 940 | |||||||||
| 941 | void SlideShow::jumpToPageIndex( sal_Int32 nPageIndex ) | ||||||||
| 942 | { | ||||||||
| 943 | if( mxController.is() ) | ||||||||
| 944 | mxController->displaySlideIndex( nPageIndex ); | ||||||||
| 945 | } | ||||||||
| 946 | |||||||||
| 947 | void SlideShow::jumpToPageNumber( sal_Int32 nPageNumber ) | ||||||||
| 948 | { | ||||||||
| 949 | if( mxController.is() ) | ||||||||
| 950 | mxController->displaySlideNumber( nPageNumber ); | ||||||||
| 951 | } | ||||||||
| 952 | |||||||||
| 953 | sal_Int32 SlideShow::getCurrentPageNumber() const | ||||||||
| 954 | { | ||||||||
| 955 | return mxController.is() ? mxController->getCurrentSlideNumber() : 0; | ||||||||
| 956 | } | ||||||||
| 957 | |||||||||
| 958 | void SlideShow::jumpToBookmark( const OUString& sBookmark ) | ||||||||
| 959 | { | ||||||||
| 960 | if( mxController.is() ) | ||||||||
| 961 | mxController->jumpToBookmark( sBookmark ); | ||||||||
| 962 | } | ||||||||
| 963 | |||||||||
| 964 | bool SlideShow::isFullScreen() const | ||||||||
| 965 | { | ||||||||
| 966 | return mxController.is() && mxController->maPresSettings.mbFullScreen; | ||||||||
| 967 | } | ||||||||
| 968 | |||||||||
| 969 | void SlideShow::resize( const Size &rSize ) | ||||||||
| 970 | { | ||||||||
| 971 | if( mxController.is() ) | ||||||||
| 972 | mxController->resize( rSize ); | ||||||||
| 973 | } | ||||||||
| 974 | |||||||||
| 975 | bool SlideShow::activate( ViewShellBase& rBase ) | ||||||||
| 976 | { | ||||||||
| 977 | if( (mpFullScreenViewShellBase == &rBase) && !mxController.is() ) | ||||||||
| 978 | { | ||||||||
| 979 | ::std::shared_ptr<PresentationViewShell> pShell = std::dynamic_pointer_cast<PresentationViewShell>(rBase.GetMainViewShell()); | ||||||||
| 980 | if (pShell != nullptr) | ||||||||
| 981 | { | ||||||||
| 982 | pShell->FinishInitialization( mpFullScreenFrameView ); | ||||||||
| 983 | mpFullScreenFrameView = nullptr; | ||||||||
| 984 | |||||||||
| 985 | CreateController( pShell.get(), pShell->GetView(), rBase.GetViewWindow() ); | ||||||||
| 986 | |||||||||
| 987 | if (!mxController->startShow(mxCurrentSettings.get())) | ||||||||
| 988 | return false; | ||||||||
| 989 | |||||||||
| 990 | pShell->Resize(); | ||||||||
| 991 | // Defer the sd::ShowWindow's GrabFocus to here. so that the accessible event can be fired correctly. | ||||||||
| 992 | pShell->GetActiveWindow()->GrabFocus(); | ||||||||
| 993 | } | ||||||||
| 994 | } | ||||||||
| 995 | |||||||||
| 996 | if( mxController.is() ) | ||||||||
| 997 | mxController->activate(); | ||||||||
| 998 | |||||||||
| 999 | return true; | ||||||||
| 1000 | } | ||||||||
| 1001 | |||||||||
| 1002 | void SlideShow::deactivate() | ||||||||
| 1003 | { | ||||||||
| 1004 | mxController->deactivate(); | ||||||||
| 1005 | } | ||||||||
| 1006 | |||||||||
| 1007 | bool SlideShow::keyInput(const KeyEvent& rKEvt) | ||||||||
| 1008 | { | ||||||||
| 1009 | return mxController.is() && mxController->keyInput(rKEvt); | ||||||||
| 1010 | } | ||||||||
| 1011 | |||||||||
| 1012 | void SlideShow::paint() | ||||||||
| 1013 | { | ||||||||
| 1014 | if( mxController.is() ) | ||||||||
| 1015 | mxController->paint(); | ||||||||
| 1016 | } | ||||||||
| 1017 | |||||||||
| 1018 | void SlideShow::pause( bool bPause ) | ||||||||
| 1019 | { | ||||||||
| 1020 | if( mxController.is() ) | ||||||||
| 1021 | { | ||||||||
| 1022 | if( bPause ) | ||||||||
| 1023 | mxController->pause(); | ||||||||
| 1024 | else | ||||||||
| 1025 | mxController->resume(); | ||||||||
| 1026 | } | ||||||||
| 1027 | } | ||||||||
| 1028 | |||||||||
| 1029 | bool SlideShow::swipe(const CommandSwipeData& rSwipeData) | ||||||||
| 1030 | { | ||||||||
| 1031 | return mxController.is() && mxController->swipe(rSwipeData); | ||||||||
| 1032 | } | ||||||||
| 1033 | |||||||||
| 1034 | bool SlideShow::longpress(const CommandLongPressData& rLongPressData) | ||||||||
| 1035 | { | ||||||||
| 1036 | return mxController.is() && mxController->longpress(rLongPressData); | ||||||||
| 1037 | } | ||||||||
| 1038 | |||||||||
| 1039 | void SlideShow::StartInPlacePresentationConfigurationCallback() | ||||||||
| 1040 | { | ||||||||
| 1041 | if( mnInPlaceConfigEvent != nullptr ) | ||||||||
| 1042 | Application::RemoveUserEvent( mnInPlaceConfigEvent ); | ||||||||
| 1043 | |||||||||
| 1044 | mnInPlaceConfigEvent = Application::PostUserEvent( LINK( this, SlideShow, StartInPlacePresentationConfigurationHdl )::tools::detail::makeLink( ::tools::detail::castTo<SlideShow *>(this), &SlideShow::LinkStubStartInPlacePresentationConfigurationHdl ) ); | ||||||||
| 1045 | } | ||||||||
| 1046 | |||||||||
| 1047 | IMPL_LINK_NOARG(SlideShow, StartInPlacePresentationConfigurationHdl, void*, void)void SlideShow::LinkStubStartInPlacePresentationConfigurationHdl (void * instance, void* data) { return static_cast<SlideShow *>(instance)->StartInPlacePresentationConfigurationHdl (data); } void SlideShow::StartInPlacePresentationConfigurationHdl (__attribute__ ((unused)) void*) | ||||||||
| 1048 | { | ||||||||
| 1049 | mnInPlaceConfigEvent = nullptr; | ||||||||
| 1050 | StartInPlacePresentation(); | ||||||||
| 1051 | } | ||||||||
| 1052 | |||||||||
| 1053 | void SlideShow::StartInPlacePresentation() | ||||||||
| 1054 | { | ||||||||
| 1055 | if( mpCurrentViewShellBase ) | ||||||||
| 1056 | { | ||||||||
| 1057 | // Save the current view shell type so that it can be restored after the | ||||||||
| 1058 | // show has ended. If there already is a saved shell type then that is | ||||||||
| 1059 | // not overwritten. | ||||||||
| 1060 | |||||||||
| 1061 | ViewShell::ShellType eShell = ViewShell::ST_NONE; | ||||||||
| 1062 | |||||||||
| 1063 | ::std::shared_ptr<FrameworkHelper> pHelper(FrameworkHelper::Instance(*mpCurrentViewShellBase)); | ||||||||
| 1064 | ::std::shared_ptr<ViewShell> pMainViewShell(pHelper->GetViewShell(FrameworkHelper::msCenterPaneURL)); | ||||||||
| 1065 | |||||||||
| 1066 | if( pMainViewShell ) | ||||||||
| 1067 | eShell = pMainViewShell->GetShellType(); | ||||||||
| 1068 | |||||||||
| 1069 | if( eShell != ViewShell::ST_IMPRESS ) | ||||||||
| 1070 | { | ||||||||
| 1071 | // Switch temporary to a DrawViewShell which supports the in-place presentation. | ||||||||
| 1072 | |||||||||
| 1073 | if( pMainViewShell ) | ||||||||
| 1074 | { | ||||||||
| 1075 | FrameView* pFrameView = pMainViewShell->GetFrameView(); | ||||||||
| 1076 | pFrameView->SetPresentationViewShellId(SID_VIEWSHELL1(5000 + 631)); | ||||||||
| 1077 | pFrameView->SetPreviousViewShellType (pMainViewShell->GetShellType()); | ||||||||
| 1078 | pFrameView->SetPageKind (PageKind::Standard); | ||||||||
| 1079 | } | ||||||||
| 1080 | |||||||||
| 1081 | pHelper->RequestView( FrameworkHelper::msImpressViewURL, FrameworkHelper::msCenterPaneURL ); | ||||||||
| 1082 | pHelper->RunOnConfigurationEvent( | ||||||||
| 1083 | FrameworkHelper::msConfigurationUpdateEndEvent, | ||||||||
| 1084 | [this] (bool const) { return this->StartInPlacePresentationConfigurationCallback(); } ); | ||||||||
| 1085 | return; | ||||||||
| 1086 | } | ||||||||
| 1087 | else | ||||||||
| 1088 | { | ||||||||
| 1089 | vcl::Window* pParentWindow = mxCurrentSettings->mpParentWindow; | ||||||||
| 1090 | if( pParentWindow == nullptr ) | ||||||||
| 1091 | pParentWindow = mpCurrentViewShellBase->GetViewWindow(); | ||||||||
| 1092 | |||||||||
| 1093 | CreateController( pMainViewShell.get(), pMainViewShell->GetView(), pParentWindow ); | ||||||||
| 1094 | } | ||||||||
| 1095 | } | ||||||||
| 1096 | else if( mxCurrentSettings->mpParentWindow ) | ||||||||
| 1097 | { | ||||||||
| 1098 | // no current view shell, but parent window | ||||||||
| 1099 | CreateController( nullptr, nullptr, mxCurrentSettings->mpParentWindow ); | ||||||||
| 1100 | } | ||||||||
| 1101 | |||||||||
| 1102 | if( !mxController.is() ) | ||||||||
| 1103 | return; | ||||||||
| 1104 | |||||||||
| 1105 | bool bSuccess = false; | ||||||||
| 1106 | if( mxCurrentSettings && mxCurrentSettings->mbPreview ) | ||||||||
| 1107 | { | ||||||||
| 1108 | bSuccess = mxController->startPreview(mxCurrentSettings->mxStartPage, mxCurrentSettings->mxAnimationNode, mxCurrentSettings->mpParentWindow ); | ||||||||
| 1109 | } | ||||||||
| 1110 | else | ||||||||
| 1111 | { | ||||||||
| 1112 | bSuccess = mxController->startShow(mxCurrentSettings.get()); | ||||||||
| 1113 | } | ||||||||
| 1114 | |||||||||
| 1115 | if( !bSuccess ) | ||||||||
| 1116 | end(); | ||||||||
| 1117 | else | ||||||||
| 1118 | { | ||||||||
| 1119 | if( mpCurrentViewShellBase && ( !mxCurrentSettings || ( mxCurrentSettings && !mxCurrentSettings->mbPreview ) ) ) | ||||||||
| 1120 | mpCurrentViewShellBase->GetWindow()->GrabFocus(); | ||||||||
| 1121 | } | ||||||||
| 1122 | } | ||||||||
| 1123 | |||||||||
| 1124 | void SlideShow::StartFullscreenPresentation( ) | ||||||||
| 1125 | { | ||||||||
| 1126 | // Create the top level window in which the PresentationViewShell(Base) | ||||||||
| 1127 | // will be created. This is done here explicitly so that we can make it | ||||||||
| 1128 | // fullscreen. | ||||||||
| 1129 | const sal_Int32 nDisplay (GetDisplay()); | ||||||||
| 1130 | VclPtr<WorkWindow> pWorkWindow = VclPtr<FullScreenWorkWindow>::Create(this, mpCurrentViewShellBase); | ||||||||
| 1131 | pWorkWindow->SetBackground(Wallpaper(COL_BLACK)); | ||||||||
| 1132 | OUString Title(SdResId(STR_FULLSCREEN_SLIDESHOWreinterpret_cast<char const *>("STR_FULLSCREEN_SLIDESHOW" "\004" u8"Presenting: %s"))); | ||||||||
| 1133 | Title = Title.replaceFirst("%s", | ||||||||
| 1134 | mpCurrentViewShellBase->GetDocShell()->GetTitle(SFX_TITLE_DETECT4)); | ||||||||
| 1135 | pWorkWindow->SetText(Title); | ||||||||
| 1136 | pWorkWindow->StartPresentationMode( true, mpDoc->getPresentationSettings().mbAlwaysOnTop ? PresentationFlags::HideAllApps : PresentationFlags::NONE, nDisplay); | ||||||||
| 1137 | // pWorkWindow->ShowFullScreenMode(sal_False, nDisplay); | ||||||||
| 1138 | |||||||||
| 1139 | if (!pWorkWindow->IsVisible()) | ||||||||
| 1140 | return; | ||||||||
| 1141 | |||||||||
| 1142 | // Initialize the new presentation view shell with a copy of the | ||||||||
| 1143 | // frame view of the current view shell. This avoids that | ||||||||
| 1144 | // changes made by the presentation have an effect on the other | ||||||||
| 1145 | // view shells. | ||||||||
| 1146 | FrameView* pOriginalFrameView = nullptr; | ||||||||
| 1147 | ::std::shared_ptr<ViewShell> xShell(mpCurrentViewShellBase->GetMainViewShell()); | ||||||||
| 1148 | if (xShell) | ||||||||
| 1149 | pOriginalFrameView = xShell->GetFrameView(); | ||||||||
| 1150 | |||||||||
| 1151 | delete mpFullScreenFrameView; | ||||||||
| 1152 | mpFullScreenFrameView = new FrameView(mpDoc, pOriginalFrameView); | ||||||||
| 1153 | |||||||||
| 1154 | // The new frame is created hidden. To make it visible and activate the | ||||||||
| 1155 | // new view shell--a prerequisite to process slot calls and initialize | ||||||||
| 1156 | // its panes--a GrabFocus() has to be called later on. | ||||||||
| 1157 | SfxFrame* pNewFrame = SfxFrame::CreateHidden( *mpDoc->GetDocSh(), *pWorkWindow, PRESENTATION_FACTORY_ID ); | ||||||||
| 1158 | pNewFrame->SetPresentationMode(true); | ||||||||
| 1159 | |||||||||
| 1160 | mpFullScreenViewShellBase = static_cast<ViewShellBase*>(pNewFrame->GetCurrentViewFrame()->GetViewShell()); | ||||||||
| 1161 | if(mpFullScreenViewShellBase != nullptr) | ||||||||
| 1162 | { | ||||||||
| 1163 | // The following GrabFocus() is responsible for activating the | ||||||||
| 1164 | // new view shell. Without it the screen remains blank (under | ||||||||
| 1165 | // Windows and some Linux variants.) | ||||||||
| 1166 | mpFullScreenViewShellBase->GetWindow()->GrabFocus(); | ||||||||
| 1167 | } | ||||||||
| 1168 | } | ||||||||
| 1169 | |||||||||
| 1170 | /// convert configuration setting display concept to real screens | ||||||||
| 1171 | sal_Int32 SlideShow::GetDisplay() | ||||||||
| 1172 | { | ||||||||
| 1173 | sal_Int32 nDisplay = 0; | ||||||||
| 1174 | |||||||||
| 1175 | SdOptions* pOptions = SD_MOD()( static_cast<SdModule*>(SfxApplication::GetModule(SfxToolsModule ::Draw)) )->GetSdOptions(DocumentType::Impress); | ||||||||
| 1176 | if( pOptions ) | ||||||||
| 1177 | nDisplay = pOptions->GetDisplay(); | ||||||||
| 1178 | |||||||||
| 1179 | if( nDisplay < 0 ) | ||||||||
| 1180 | nDisplay = -1; | ||||||||
| 1181 | else if( nDisplay == 0) | ||||||||
| 1182 | nDisplay = static_cast<sal_Int32>(Application::GetDisplayExternalScreen()); | ||||||||
| 1183 | else | ||||||||
| 1184 | nDisplay--; | ||||||||
| 1185 | |||||||||
| 1186 | SAL_INFO("sd", "Presenting on real screen " << nDisplay)do { if (true) { switch (sal_detail_log_report(::SAL_DETAIL_LOG_LEVEL_INFO , "sd")) { case SAL_DETAIL_LOG_ACTION_IGNORE: break; case SAL_DETAIL_LOG_ACTION_LOG : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Presenting on real screen " << nDisplay) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd") , ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "1186" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Presenting on real screen " << nDisplay), 0); } else { ::std::ostringstream sal_detail_stream ; sal_detail_stream << "Presenting on real screen " << nDisplay; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd"), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "1186" ": "), sal_detail_stream, 0); }; break; case SAL_DETAIL_LOG_ACTION_FATAL : if (sizeof ::sal::detail::getResult( ::sal::detail::StreamStart () << "Presenting on real screen " << nDisplay) == 1) { ::sal_detail_log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd") , ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "1186" ": "), ::sal::detail::unwrapStream( ::sal::detail ::StreamStart() << "Presenting on real screen " << nDisplay), 0); } else { ::std::ostringstream sal_detail_stream ; sal_detail_stream << "Presenting on real screen " << nDisplay; ::sal::detail::log( (::SAL_DETAIL_LOG_LEVEL_INFO), ("sd"), ("/home/maarten/src/libreoffice/core/sd/source/ui/slideshow/slideshow.cxx" ":" "1186" ": "), sal_detail_stream, 0); }; std::abort(); break ; } } } while (false); | ||||||||
| 1187 | |||||||||
| 1188 | return nDisplay; | ||||||||
| 1189 | } | ||||||||
| 1190 | |||||||||
| 1191 | bool SlideShow::dependsOn( ViewShellBase const * pViewShellBase ) | ||||||||
| 1192 | { | ||||||||
| 1193 | return mxController.is() && (pViewShellBase == mpCurrentViewShellBase) && mpFullScreenViewShellBase; | ||||||||
| 1194 | } | ||||||||
| 1195 | |||||||||
| 1196 | Reference< presentation::XPresentation2 > CreatePresentation( const SdDrawDocument& rDocument ) | ||||||||
| 1197 | { | ||||||||
| 1198 | return Reference< presentation::XPresentation2 >( SlideShow::Create( const_cast< SdDrawDocument* >( &rDocument ) ).get() ); | ||||||||
| 1199 | } | ||||||||
| 1200 | |||||||||
| 1201 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 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 | #ifndef INCLUDED_VCL_PTR_HXX |
| 21 | #define INCLUDED_VCL_PTR_HXX |
| 22 | |
| 23 | #include <sal/config.h> |
| 24 | |
| 25 | #include <rtl/ref.hxx> |
| 26 | |
| 27 | #include <utility> |
| 28 | #include <type_traits> |
| 29 | |
| 30 | #ifdef DBG_UTIL |
| 31 | #ifndef _WIN32 |
| 32 | #include <vcl/vclmain.hxx> |
| 33 | #endif |
| 34 | #endif |
| 35 | |
| 36 | class VclReferenceBase; |
| 37 | |
| 38 | namespace vcl::detail { |
| 39 | |
| 40 | template<typename> |
| 41 | constexpr bool isIncompleteOrDerivedFromVclReferenceBase(...) { return true; } |
| 42 | |
| 43 | template<typename T> constexpr bool isIncompleteOrDerivedFromVclReferenceBase( |
| 44 | int (*)[sizeof(T)]) |
| 45 | { return std::is_base_of<VclReferenceBase, T>::value; } |
| 46 | |
| 47 | } // namespace vcl::detail |
| 48 | |
| 49 | /** |
| 50 | * A thin wrapper around rtl::Reference to implement the acquire and dispose semantics we want for references to vcl::Window subclasses. |
| 51 | * |
| 52 | * For more details on the design please see vcl/README.lifecycle |
| 53 | * |
| 54 | * @param reference_type must be a subclass of vcl::Window |
| 55 | */ |
| 56 | template <class reference_type> |
| 57 | class VclPtr |
| 58 | { |
| 59 | static_assert( |
| 60 | vcl::detail::isIncompleteOrDerivedFromVclReferenceBase<reference_type>( |
| 61 | nullptr), |
| 62 | "template argument type must be derived from VclReferenceBase"); |
| 63 | |
| 64 | ::rtl::Reference<reference_type> m_rInnerRef; |
| 65 | |
| 66 | public: |
| 67 | /** Constructor... |
| 68 | */ |
| 69 | VclPtr() |
| 70 | : m_rInnerRef() |
| 71 | {} |
| 72 | |
| 73 | /** Constructor... |
| 74 | */ |
| 75 | VclPtr (reference_type * pBody) |
| 76 | : m_rInnerRef(pBody) |
| 77 | {} |
| 78 | |
| 79 | /** Constructor... that doesn't take a ref. |
| 80 | */ |
| 81 | VclPtr (reference_type * pBody, __sal_NoAcquire) |
| 82 | : m_rInnerRef(pBody, SAL_NO_ACQUIRE) |
| 83 | {} |
| 84 | |
| 85 | /** Up-casting conversion constructor: Copies interface reference. |
| 86 | |
| 87 | Does not work for up-casts to ambiguous bases. For the special case of |
| 88 | up-casting to Reference< XInterface >, see the corresponding conversion |
| 89 | operator. |
| 90 | |
| 91 | @param rRef another reference |
| 92 | */ |
| 93 | template< class derived_type > |
| 94 | VclPtr( |
| 95 | const VclPtr< derived_type > & rRef, |
| 96 | typename std::enable_if< |
| 97 | std::is_base_of<reference_type, derived_type>::value, int>::type |
| 98 | = 0 ) |
| 99 | : m_rInnerRef( static_cast<reference_type*>(rRef) ) |
| 100 | { |
| 101 | } |
| 102 | |
| 103 | #if defined(DBG_UTIL) && !defined(_WIN32) |
| 104 | virtual ~VclPtr() |
| 105 | { |
| 106 | assert(m_rInnerRef.get() == nullptr || vclmain::isAlive())(static_cast <bool> (m_rInnerRef.get() == nullptr || vclmain ::isAlive()) ? void (0) : __assert_fail ("m_rInnerRef.get() == nullptr || vclmain::isAlive()" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 106, __extension__ __PRETTY_FUNCTION__)); |
| 107 | // We can be one of the intermediate counts, but if we are the last |
| 108 | // VclPtr keeping this object alive, then something forgot to call dispose(). |
| 109 | assert((!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1)(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)) |
| 110 | && "someone forgot to call dispose()")(static_cast <bool> ((!m_rInnerRef.get() || m_rInnerRef ->isDisposed() || m_rInnerRef->getRefCount() > 1) && "someone forgot to call dispose()") ? void (0) : __assert_fail ("(!m_rInnerRef.get() || m_rInnerRef->isDisposed() || m_rInnerRef->getRefCount() > 1) && \"someone forgot to call dispose()\"" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 110, __extension__ __PRETTY_FUNCTION__)); |
| 111 | } |
| 112 | VclPtr(VclPtr const &) = default; |
| 113 | VclPtr(VclPtr &&) = default; |
| 114 | VclPtr & operator =(VclPtr const &) = default; |
| 115 | VclPtr & operator =(VclPtr &&) = default; |
| 116 | #endif |
| 117 | |
| 118 | /** |
| 119 | * A construction helper for VclPtr. Since VclPtr types are created |
| 120 | * with a reference-count of one - to help fit into the existing |
| 121 | * code-flow; this helps us to construct them easily. |
| 122 | * |
| 123 | * For more details on the design please see vcl/README.lifecycle |
| 124 | * |
| 125 | * @tparam reference_type must be a subclass of vcl::Window |
| 126 | */ |
| 127 | template<typename... Arg> [[nodiscard]] static VclPtr< reference_type > Create(Arg &&... arg) |
| 128 | { |
| 129 | return VclPtr< reference_type >( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ); |
| 130 | } |
| 131 | |
| 132 | /** Probably most common used: handle->someBodyOp(). |
| 133 | */ |
| 134 | reference_type * operator->() const |
| 135 | { |
| 136 | return m_rInnerRef.get(); |
| 137 | } |
| 138 | |
| 139 | /** Get the body. Can be used instead of operator->(). |
| 140 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() |
| 141 | are the same. |
| 142 | */ |
| 143 | reference_type * get() const |
| 144 | { |
| 145 | return m_rInnerRef.get(); |
| 146 | } |
| 147 | |
| 148 | void set(reference_type *pBody) |
| 149 | { |
| 150 | m_rInnerRef.set(pBody); |
| 151 | } |
| 152 | |
| 153 | void reset(reference_type *pBody) |
| 154 | { |
| 155 | m_rInnerRef.set(pBody); |
| 156 | } |
| 157 | |
| 158 | /** Up-casting copy assignment operator. |
| 159 | |
| 160 | Does not work for up-casts to ambiguous bases. |
| 161 | |
| 162 | @param rRef another reference |
| 163 | */ |
| 164 | template<typename derived_type> |
| 165 | typename std::enable_if< |
| 166 | std::is_base_of<reference_type, derived_type>::value, |
| 167 | VclPtr &>::type |
| 168 | operator =(VclPtr<derived_type> const & rRef) |
| 169 | { |
| 170 | m_rInnerRef.set(rRef.get()); |
| 171 | return *this; |
| 172 | } |
| 173 | |
| 174 | VclPtr & operator =(reference_type * pBody) |
| 175 | { |
| 176 | m_rInnerRef.set(pBody); |
| 177 | return *this; |
| 178 | } |
| 179 | |
| 180 | operator reference_type * () const |
| 181 | { |
| 182 | return m_rInnerRef.get(); |
| 183 | } |
| 184 | |
| 185 | explicit operator bool () const |
| 186 | { |
| 187 | return m_rInnerRef.get() != nullptr; |
| 188 | } |
| 189 | |
| 190 | void clear() |
| 191 | { |
| 192 | m_rInnerRef.clear(); |
| 193 | } |
| 194 | |
| 195 | void reset() |
| 196 | { |
| 197 | m_rInnerRef.clear(); |
| 198 | } |
| 199 | |
| 200 | void disposeAndClear() |
| 201 | { |
| 202 | // hold it alive for the lifetime of this method |
| 203 | ::rtl::Reference<reference_type> aTmp(m_rInnerRef); |
| 204 | m_rInnerRef.clear(); // we should use some 'swap' method ideally ;-) |
| 205 | if (aTmp.get()) { |
| 206 | aTmp->disposeOnce(); |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /** Needed to place VclPtr's into STL collection. |
| 211 | */ |
| 212 | bool operator< (const VclPtr<reference_type> & handle) const |
| 213 | { |
| 214 | return (m_rInnerRef < handle.m_rInnerRef); |
| 215 | } |
| 216 | }; // class VclPtr |
| 217 | |
| 218 | template<typename T1, typename T2> |
| 219 | inline bool operator ==(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
| 220 | return p1.get() == p2.get(); |
| 221 | } |
| 222 | |
| 223 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T const * p2) |
| 224 | { |
| 225 | return p1.get() == p2; |
| 226 | } |
| 227 | |
| 228 | template<typename T> inline bool operator ==(VclPtr<T> const & p1, T * p2) { |
| 229 | return p1.get() == p2; |
| 230 | } |
| 231 | |
| 232 | template<typename T> inline bool operator ==(T const * p1, VclPtr<T> const & p2) |
| 233 | { |
| 234 | return p1 == p2.get(); |
| 235 | } |
| 236 | |
| 237 | template<typename T> inline bool operator ==(T * p1, VclPtr<T> const & p2) { |
| 238 | return p1 == p2.get(); |
| 239 | } |
| 240 | |
| 241 | template<typename T1, typename T2> |
| 242 | inline bool operator !=(VclPtr<T1> const & p1, VclPtr<T2> const & p2) { |
| 243 | return !(p1 == p2); |
| 244 | } |
| 245 | |
| 246 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T const * p2) |
| 247 | { |
| 248 | return !(p1 == p2); |
| 249 | } |
| 250 | |
| 251 | template<typename T> inline bool operator !=(VclPtr<T> const & p1, T * p2) { |
| 252 | return !(p1 == p2); |
| 253 | } |
| 254 | |
| 255 | template<typename T> inline bool operator !=(T const * p1, VclPtr<T> const & p2) |
| 256 | { |
| 257 | return !(p1 == p2); |
| 258 | } |
| 259 | |
| 260 | template<typename T> inline bool operator !=(T * p1, VclPtr<T> const & p2) { |
| 261 | return !(p1 == p2); |
| 262 | } |
| 263 | |
| 264 | /** |
| 265 | * A construction helper for a temporary VclPtr. Since VclPtr types |
| 266 | * are created with a reference-count of one - to help fit into |
| 267 | * the existing code-flow; this helps us to construct them easily. |
| 268 | * see also VclPtr::Create and ScopedVclPtr |
| 269 | * |
| 270 | * For more details on the design please see vcl/README.lifecycle |
| 271 | * |
| 272 | * @param reference_type must be a subclass of vcl::Window |
| 273 | */ |
| 274 | template <class reference_type> |
| 275 | class SAL_WARN_UNUSED__attribute__((warn_unused)) VclPtrInstance final : public VclPtr<reference_type> |
| 276 | { |
| 277 | public: |
| 278 | template<typename... Arg> VclPtrInstance(Arg &&... arg) |
| 279 | : VclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
| 280 | { |
| 281 | } |
| 282 | |
| 283 | /** |
| 284 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 285 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 286 | */ |
| 287 | template<typename... Arg> static VclPtrInstance< reference_type > Create(Arg &&... ) = delete; |
| 288 | }; |
| 289 | |
| 290 | template <class reference_type> |
| 291 | class ScopedVclPtr : public VclPtr<reference_type> |
| 292 | { |
| 293 | public: |
| 294 | /** Constructor... |
| 295 | */ |
| 296 | ScopedVclPtr() |
| 297 | : VclPtr<reference_type>() |
| 298 | {} |
| 299 | |
| 300 | /** Constructor |
| 301 | */ |
| 302 | ScopedVclPtr (reference_type * pBody) |
| 303 | : VclPtr<reference_type>(pBody) |
| 304 | {} |
| 305 | |
| 306 | /** Copy constructor... |
| 307 | */ |
| 308 | ScopedVclPtr (const VclPtr<reference_type> & handle) |
| 309 | : VclPtr<reference_type>(handle) |
| 310 | {} |
| 311 | |
| 312 | /** |
| 313 | Assignment that releases the last reference. |
| 314 | */ |
| 315 | void disposeAndReset(reference_type *pBody) |
| 316 | { |
| 317 | if (pBody != this->get()) { |
| 318 | VclPtr<reference_type>::disposeAndClear(); |
| 319 | VclPtr<reference_type>::set(pBody); |
| 320 | } |
| 321 | } |
| 322 | |
| 323 | /** |
| 324 | Assignment that releases the last reference. |
| 325 | */ |
| 326 | ScopedVclPtr<reference_type>& operator = (reference_type * pBody) |
| 327 | { |
| 328 | disposeAndReset(pBody); |
| 329 | return *this; |
| 330 | } |
| 331 | |
| 332 | /** Up-casting conversion constructor: Copies interface reference. |
| 333 | |
| 334 | Does not work for up-casts to ambiguous bases. For the special case of |
| 335 | up-casting to Reference< XInterface >, see the corresponding conversion |
| 336 | operator. |
| 337 | |
| 338 | @param rRef another reference |
| 339 | */ |
| 340 | template< class derived_type > |
| 341 | ScopedVclPtr( |
| 342 | const VclPtr< derived_type > & rRef, |
| 343 | typename std::enable_if< |
| 344 | std::is_base_of<reference_type, derived_type>::value, int>::type |
| 345 | = 0 ) |
| 346 | : VclPtr<reference_type>( rRef ) |
| 347 | { |
| 348 | } |
| 349 | |
| 350 | /** Up-casting assignment operator. |
| 351 | |
| 352 | Does not work for up-casts to ambiguous bases. |
| 353 | |
| 354 | @param rRef another VclPtr |
| 355 | */ |
| 356 | template<typename derived_type> |
| 357 | typename std::enable_if< |
| 358 | std::is_base_of<reference_type, derived_type>::value, |
| 359 | ScopedVclPtr &>::type |
| 360 | operator =(VclPtr<derived_type> const & rRef) |
| 361 | { |
| 362 | disposeAndReset(rRef.get()); |
| 363 | return *this; |
| 364 | } |
| 365 | |
| 366 | /** |
| 367 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 368 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 369 | */ |
| 370 | template<typename... Arg> static ScopedVclPtr< reference_type > Create(Arg &&... ) = delete; |
| 371 | |
| 372 | ~ScopedVclPtr() |
| 373 | { |
| 374 | VclPtr<reference_type>::disposeAndClear(); |
| 375 | assert(VclPtr<reference_type>::get() == nullptr)(static_cast <bool> (VclPtr<reference_type>::get( ) == nullptr) ? void (0) : __assert_fail ("VclPtr<reference_type>::get() == nullptr" , "/home/maarten/src/libreoffice/core/include/vcl/vclptr.hxx" , 375, __extension__ __PRETTY_FUNCTION__)); // make sure there are no lingering references |
| 376 | } |
| 377 | |
| 378 | private: |
| 379 | // Most likely we don't want this default copy-constructor. |
| 380 | ScopedVclPtr (const ScopedVclPtr<reference_type> &) = delete; |
| 381 | // And certainly we don't want a default assignment operator. |
| 382 | ScopedVclPtr<reference_type>& operator = (const ScopedVclPtr<reference_type> &) = delete; |
| 383 | // And disallow reset as that doesn't call disposeAndClear on the original reference |
| 384 | void reset() = delete; |
| 385 | void reset(reference_type *pBody) = delete; |
| 386 | |
| 387 | protected: |
| 388 | ScopedVclPtr (reference_type * pBody, __sal_NoAcquire) |
| 389 | : VclPtr<reference_type>(pBody, SAL_NO_ACQUIRE) |
| 390 | {} |
| 391 | }; |
| 392 | |
| 393 | /** |
| 394 | * A construction helper for ScopedVclPtr. Since VclPtr types are created |
| 395 | * with a reference-count of one - to help fit into the existing |
| 396 | * code-flow; this helps us to construct them easily. |
| 397 | * |
| 398 | * For more details on the design please see vcl/README.lifecycle |
| 399 | * |
| 400 | * @param reference_type must be a subclass of vcl::Window |
| 401 | */ |
| 402 | #if defined _MSC_VER |
| 403 | #pragma warning(push) |
| 404 | #pragma warning(disable: 4521) // " multiple copy constructors specified" |
| 405 | #endif |
| 406 | template <class reference_type> |
| 407 | class SAL_WARN_UNUSED__attribute__((warn_unused)) ScopedVclPtrInstance final : public ScopedVclPtr<reference_type> |
| 408 | { |
| 409 | public: |
| 410 | template<typename... Arg> ScopedVclPtrInstance(Arg &&... arg) |
| 411 | : ScopedVclPtr<reference_type>( new reference_type(std::forward<Arg>(arg)...), SAL_NO_ACQUIRE ) |
| 412 | { |
| 413 | } |
| 414 | |
| 415 | /** |
| 416 | * Override and disallow this, to prevent people accidentally calling it and actually |
| 417 | * getting VclPtr::Create and getting a naked VclPtr<> instance |
| 418 | */ |
| 419 | template<typename... Arg> static ScopedVclPtrInstance< reference_type > Create(Arg &&...) = delete; |
| 420 | |
| 421 | private: |
| 422 | // Prevent the above perfect forwarding ctor from hijacking (accidental) |
| 423 | // attempts at ScopedVclPtrInstance copy construction (where the hijacking |
| 424 | // would typically lead to somewhat obscure error messages); both non-const |
| 425 | // and const variants are needed here, as the ScopedVclPtr base class has a |
| 426 | // const--variant copy ctor, so the implicitly declared copy ctor for |
| 427 | // ScopedVclPtrInstance would also be the const variant, so non-const copy |
| 428 | // construction attempts would be hijacked by the perfect forwarding ctor; |
| 429 | // but if we only declared a non-const variant here, the const variant would |
| 430 | // no longer be implicitly declared (as there would already be an explicitly |
| 431 | // declared copy ctor), so const copy construction attempts would then be |
| 432 | // hijacked by the perfect forwarding ctor: |
| 433 | ScopedVclPtrInstance(ScopedVclPtrInstance &) = delete; |
| 434 | ScopedVclPtrInstance(ScopedVclPtrInstance const &) = delete; |
| 435 | }; |
| 436 | #if defined _MSC_VER |
| 437 | #pragma warning(pop) |
| 438 | #endif |
| 439 | |
| 440 | #endif // INCLUDED_VCL_PTR_HXX |
| 441 | |
| 442 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 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 | #ifndef INCLUDED_RTL_REF_HXX | ||||||||
| 21 | #define INCLUDED_RTL_REF_HXX | ||||||||
| 22 | |||||||||
| 23 | #include "sal/config.h" | ||||||||
| 24 | |||||||||
| 25 | #include <cassert> | ||||||||
| 26 | #include <cstddef> | ||||||||
| 27 | #include <functional> | ||||||||
| 28 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 29 | #include <type_traits> | ||||||||
| 30 | #endif | ||||||||
| 31 | |||||||||
| 32 | #include "sal/types.h" | ||||||||
| 33 | |||||||||
| 34 | namespace rtl | ||||||||
| 35 | { | ||||||||
| 36 | |||||||||
| 37 | /** Template reference class for reference type. | ||||||||
| 38 | */ | ||||||||
| 39 | template <class reference_type> | ||||||||
| 40 | class Reference | ||||||||
| 41 | { | ||||||||
| 42 | /** The <b>reference_type</b> body pointer. | ||||||||
| 43 | */ | ||||||||
| 44 | reference_type * m_pBody; | ||||||||
| 45 | |||||||||
| 46 | |||||||||
| 47 | public: | ||||||||
| 48 | /** Constructor... | ||||||||
| 49 | */ | ||||||||
| 50 | Reference() | ||||||||
| 51 | : m_pBody (NULL__null) | ||||||||
| 52 | {} | ||||||||
| 53 | |||||||||
| 54 | |||||||||
| 55 | /** Constructor... | ||||||||
| 56 | */ | ||||||||
| 57 | Reference (reference_type * pBody, __sal_NoAcquire) | ||||||||
| 58 | : m_pBody (pBody) | ||||||||
| 59 | { | ||||||||
| 60 | } | ||||||||
| 61 | |||||||||
| 62 | /** Constructor... | ||||||||
| 63 | */ | ||||||||
| 64 | Reference (reference_type * pBody) | ||||||||
| 65 | : m_pBody (pBody) | ||||||||
| 66 | { | ||||||||
| 67 | if (m_pBody) | ||||||||
| 68 | m_pBody->acquire(); | ||||||||
| 69 | } | ||||||||
| 70 | |||||||||
| 71 | /** Copy constructor... | ||||||||
| 72 | */ | ||||||||
| 73 | Reference (const Reference<reference_type> & handle) | ||||||||
| 74 | : m_pBody (handle.m_pBody) | ||||||||
| 75 | { | ||||||||
| 76 | if (m_pBody) | ||||||||
| 77 | m_pBody->acquire(); | ||||||||
| 78 | } | ||||||||
| 79 | |||||||||
| 80 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 81 | /** Move constructor... | ||||||||
| 82 | */ | ||||||||
| 83 | Reference (Reference<reference_type> && handle) noexcept | ||||||||
| 84 | : m_pBody (handle.m_pBody) | ||||||||
| 85 | { | ||||||||
| 86 | handle.m_pBody = nullptr; | ||||||||
| 87 | } | ||||||||
| 88 | #endif | ||||||||
| 89 | |||||||||
| 90 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 91 | /** Up-casting conversion constructor: Copies interface reference. | ||||||||
| 92 | |||||||||
| 93 | Does not work for up-casts to ambiguous bases. | ||||||||
| 94 | |||||||||
| 95 | @param rRef another reference | ||||||||
| 96 | */ | ||||||||
| 97 | template< class derived_type > | ||||||||
| 98 | inline Reference( | ||||||||
| 99 | const Reference< derived_type > & rRef, | ||||||||
| 100 | std::enable_if_t<std::is_base_of_v<reference_type, derived_type>, int> = 0 ) | ||||||||
| 101 | : m_pBody (rRef.get()) | ||||||||
| 102 | { | ||||||||
| 103 | if (m_pBody) | ||||||||
| 104 | m_pBody->acquire(); | ||||||||
| 105 | } | ||||||||
| 106 | #endif | ||||||||
| 107 | |||||||||
| 108 | /** Destructor... | ||||||||
| 109 | */ | ||||||||
| 110 | ~Reference() COVERITY_NOEXCEPT_FALSE | ||||||||
| 111 | { | ||||||||
| 112 | if (m_pBody
| ||||||||
| 113 | m_pBody->release(); | ||||||||
| 114 | } | ||||||||
| 115 | |||||||||
| 116 | /** Set... | ||||||||
| 117 | Similar to assignment. | ||||||||
| 118 | */ | ||||||||
| 119 | Reference<reference_type> & | ||||||||
| 120 | SAL_CALL set (reference_type * pBody) | ||||||||
| 121 | { | ||||||||
| 122 | if (pBody) | ||||||||
| 123 | pBody->acquire(); | ||||||||
| 124 | reference_type * const pOld = m_pBody; | ||||||||
| 125 | m_pBody = pBody; | ||||||||
| 126 | if (pOld) | ||||||||
| 127 | pOld->release(); | ||||||||
| 128 | return *this; | ||||||||
| 129 | } | ||||||||
| 130 | |||||||||
| 131 | /** Assignment. | ||||||||
| 132 | Unbinds this instance from its body (if bound) and | ||||||||
| 133 | bind it to the body represented by the handle. | ||||||||
| 134 | */ | ||||||||
| 135 | Reference<reference_type> & | ||||||||
| 136 | SAL_CALL operator= (const Reference<reference_type> & handle) | ||||||||
| 137 | { | ||||||||
| 138 | return set( handle.m_pBody ); | ||||||||
| 139 | } | ||||||||
| 140 | |||||||||
| 141 | #ifdef LIBO_INTERNAL_ONLY1 | ||||||||
| 142 | /** Assignment. | ||||||||
| 143 | * Unbinds this instance from its body (if bound), | ||||||||
| 144 | * bind it to the body represented by the handle, and | ||||||||
| 145 | * set the body represented by the handle to nullptr. | ||||||||
| 146 | */ | ||||||||
| 147 | Reference<reference_type> & | ||||||||
| 148 | operator= (Reference<reference_type> && handle) | ||||||||
| 149 | { | ||||||||
| 150 | // self-movement guts ourself | ||||||||
| 151 | if (m_pBody) | ||||||||
| 152 | m_pBody->release(); | ||||||||
| 153 | m_pBody = handle.m_pBody; | ||||||||
| 154 | handle.m_pBody = nullptr; | ||||||||
| 155 | return *this; | ||||||||
| 156 | } | ||||||||
| 157 | #endif | ||||||||
| 158 | |||||||||
| 159 | /** Assignment... | ||||||||
| 160 | */ | ||||||||
| 161 | Reference<reference_type> & | ||||||||
| 162 | SAL_CALL operator= (reference_type * pBody) | ||||||||
| 163 | { | ||||||||
| 164 | return set( pBody ); | ||||||||
| 165 | } | ||||||||
| 166 | |||||||||
| 167 | /** Unbind the body from this handle. | ||||||||
| 168 | Note that for a handle representing a large body, | ||||||||
| 169 | "handle.clear().set(new body());" _might_ | ||||||||
| 170 | perform a little bit better than "handle.set(new body());", | ||||||||
| 171 | since in the second case two large objects exist in memory | ||||||||
| 172 | (the old body and the new body). | ||||||||
| 173 | */ | ||||||||
| 174 | Reference<reference_type> & SAL_CALL clear() | ||||||||
| 175 | { | ||||||||
| 176 | if (m_pBody) | ||||||||
| 177 | { | ||||||||
| 178 | reference_type * const pOld = m_pBody; | ||||||||
| 179 | m_pBody = NULL__null; | ||||||||
| 180 | pOld->release(); | ||||||||
| 181 | } | ||||||||
| 182 | return *this; | ||||||||
| 183 | } | ||||||||
| 184 | |||||||||
| 185 | |||||||||
| 186 | /** Get the body. Can be used instead of operator->(). | ||||||||
| 187 | I.e. handle->someBodyOp() and handle.get()->someBodyOp() | ||||||||
| 188 | are the same. | ||||||||
| 189 | */ | ||||||||
| 190 | reference_type * SAL_CALL get() const | ||||||||
| 191 | { | ||||||||
| 192 | return m_pBody; | ||||||||
| |||||||||
| 193 | } | ||||||||
| 194 | |||||||||
| 195 | |||||||||
| 196 | /** Probably most common used: handle->someBodyOp(). | ||||||||
| 197 | */ | ||||||||
| 198 | reference_type * SAL_CALL operator->() const | ||||||||
| 199 | { | ||||||||
| 200 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 200, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 201 | return m_pBody; | ||||||||
| 202 | } | ||||||||
| 203 | |||||||||
| 204 | |||||||||
| 205 | /** Allows (*handle).someBodyOp(). | ||||||||
| 206 | */ | ||||||||
| 207 | reference_type & SAL_CALL operator*() const | ||||||||
| 208 | { | ||||||||
| 209 | assert(m_pBody != NULL)(static_cast <bool> (m_pBody != __null) ? void (0) : __assert_fail ("m_pBody != NULL", "/home/maarten/src/libreoffice/core/include/rtl/ref.hxx" , 209, __extension__ __PRETTY_FUNCTION__)); | ||||||||
| 210 | return *m_pBody; | ||||||||
| 211 | } | ||||||||
| 212 | |||||||||
| 213 | |||||||||
| 214 | /** Returns True if the handle does point to a valid body. | ||||||||
| 215 | */ | ||||||||
| 216 | bool SAL_CALL is() const | ||||||||
| 217 | { | ||||||||
| 218 | return (m_pBody != NULL__null); | ||||||||
| 219 | } | ||||||||
| 220 | |||||||||
| 221 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 222 | /** Returns True if the handle does point to a valid body. | ||||||||
| 223 | */ | ||||||||
| 224 | explicit operator bool() const | ||||||||
| 225 | { | ||||||||
| 226 | return is(); | ||||||||
| 227 | } | ||||||||
| 228 | #endif | ||||||||
| 229 | |||||||||
| 230 | /** Returns True if this points to pBody. | ||||||||
| 231 | */ | ||||||||
| 232 | bool SAL_CALL operator== (const reference_type * pBody) const | ||||||||
| 233 | { | ||||||||
| 234 | return (m_pBody == pBody); | ||||||||
| 235 | } | ||||||||
| 236 | |||||||||
| 237 | |||||||||
| 238 | /** Returns True if handle points to the same body. | ||||||||
| 239 | */ | ||||||||
| 240 | bool | ||||||||
| 241 | SAL_CALL operator== (const Reference<reference_type> & handle) const | ||||||||
| 242 | { | ||||||||
| 243 | return (m_pBody == handle.m_pBody); | ||||||||
| 244 | } | ||||||||
| 245 | |||||||||
| 246 | |||||||||
| 247 | /** Needed to place References into STL collection. | ||||||||
| 248 | */ | ||||||||
| 249 | bool | ||||||||
| 250 | SAL_CALL operator!= (const Reference<reference_type> & handle) const | ||||||||
| 251 | { | ||||||||
| 252 | return (m_pBody != handle.m_pBody); | ||||||||
| 253 | } | ||||||||
| 254 | |||||||||
| 255 | |||||||||
| 256 | /** Needed to place References into STL collection. | ||||||||
| 257 | */ | ||||||||
| 258 | bool | ||||||||
| 259 | SAL_CALL operator< (const Reference<reference_type> & handle) const | ||||||||
| 260 | { | ||||||||
| 261 | return (m_pBody < handle.m_pBody); | ||||||||
| 262 | } | ||||||||
| 263 | |||||||||
| 264 | |||||||||
| 265 | /** Needed to place References into STL collection. | ||||||||
| 266 | */ | ||||||||
| 267 | bool | ||||||||
| 268 | SAL_CALL operator> (const Reference<reference_type> & handle) const | ||||||||
| 269 | { | ||||||||
| 270 | return (m_pBody > handle.m_pBody); | ||||||||
| 271 | } | ||||||||
| 272 | }; | ||||||||
| 273 | |||||||||
| 274 | } // namespace rtl | ||||||||
| 275 | |||||||||
| 276 | #if defined LIBO_INTERNAL_ONLY1 | ||||||||
| 277 | namespace std | ||||||||
| 278 | { | ||||||||
| 279 | |||||||||
| 280 | /// @cond INTERNAL | ||||||||
| 281 | /** | ||||||||
| 282 | Make rtl::Reference hashable by default for use in STL containers. | ||||||||
| 283 | |||||||||
| 284 | @since LibreOffice 6.3 | ||||||||
| 285 | */ | ||||||||
| 286 | template<typename T> | ||||||||
| 287 | struct hash<::rtl::Reference<T>> | ||||||||
| 288 | { | ||||||||
| 289 | std::size_t operator()(::rtl::Reference<T> const & s) const | ||||||||
| 290 | { return std::size_t(s.get()); } | ||||||||
| 291 | }; | ||||||||
| 292 | /// @endcond | ||||||||
| 293 | |||||||||
| 294 | } | ||||||||
| 295 | |||||||||
| 296 | #endif | ||||||||
| 297 | |||||||||
| 298 | #endif /* ! INCLUDED_RTL_REF_HXX */ | ||||||||
| 299 | |||||||||
| 300 | /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |
| 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 | #ifndef INCLUDED_VCL_Reference_HXX |
| 20 | #define INCLUDED_VCL_Reference_HXX |
| 21 | |
| 22 | #include <vcl/dllapi.h> |
| 23 | #include <osl/interlck.h> |
| 24 | |
| 25 | class VCL_DLLPUBLIC__attribute__ ((visibility("default"))) VclReferenceBase |
| 26 | { |
| 27 | mutable oslInterlockedCount mnRefCnt; |
| 28 | |
| 29 | template<typename T> friend class VclPtr; |
| 30 | |
| 31 | public: |
| 32 | void acquire() const |
| 33 | { |
| 34 | osl_atomic_increment(&mnRefCnt)__sync_add_and_fetch((&mnRefCnt), 1); |
| 35 | } |
| 36 | |
| 37 | void release() const |
| 38 | { |
| 39 | if (osl_atomic_decrement(&mnRefCnt)__sync_sub_and_fetch((&mnRefCnt), 1) == 0) |
| 40 | delete this; |
| 41 | } |
| 42 | #ifdef DBG_UTIL |
| 43 | #ifndef _WIN32 |
| 44 | sal_Int32 getRefCount() const { return mnRefCnt; } |
| 45 | #endif |
| 46 | #endif |
| 47 | |
| 48 | |
| 49 | private: |
| 50 | VclReferenceBase(const VclReferenceBase&) = delete; |
| 51 | VclReferenceBase& operator=(const VclReferenceBase&) = delete; |
| 52 | |
| 53 | bool mbDisposed : 1; |
| 54 | |
| 55 | protected: |
| 56 | VclReferenceBase(); |
| 57 | protected: |
| 58 | virtual ~VclReferenceBase(); |
| 59 | |
| 60 | protected: |
| 61 | virtual void dispose(); |
| 62 | |
| 63 | public: |
| 64 | void disposeOnce(); |
| 65 | bool isDisposed() const { return mbDisposed; } |
| 66 | |
| 67 | }; |
| 68 | #endif |