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Diffstat (limited to 'sdext/source/presenter/PresenterViewFactory.cxx')
| -rw-r--r-- | sdext/source/presenter/PresenterViewFactory.cxx | 656 |
1 files changed, 0 insertions, 656 deletions
diff --git a/sdext/source/presenter/PresenterViewFactory.cxx b/sdext/source/presenter/PresenterViewFactory.cxx deleted file mode 100644 index 44c06ad..0000000 --- a/sdext/source/presenter/PresenterViewFactory.cxx +++ /dev/null @@ -1,656 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -// MARKER(update_precomp.py): autogen include statement, do not remove -#include "precompiled_sdext.hxx" - -#include "PresenterViewFactory.hxx" -#include "PresenterPaneContainer.hxx" -#include "PresenterHelper.hxx" -#include "PresenterHelpView.hxx" -#include "PresenterNotesView.hxx" -#include "PresenterSlideShowView.hxx" -#include "PresenterSlidePreview.hxx" -#include "PresenterSlideSorter.hxx" -#include "PresenterToolBar.hxx" -#include <com/sun/star/beans/XPropertySet.hpp> -#include <com/sun/star/drawing/framework/ResourceId.hpp> -#include <com/sun/star/drawing/framework/XControllerManager.hpp> -#include <com/sun/star/drawing/framework/XConfigurationController.hpp> -#include <com/sun/star/drawing/XDrawPages.hpp> -#include <com/sun/star/drawing/XDrawPagesSupplier.hpp> -#include <com/sun/star/drawing/XSlideSorterBase.hpp> -#include <com/sun/star/presentation/XSlideShow.hpp> -#include <com/sun/star/presentation/XSlideShowView.hpp> -#include <cppuhelper/compbase1.hxx> -#include <boost/bind.hpp> - -using namespace ::com::sun::star; -using namespace ::com::sun::star::uno; -using namespace ::com::sun::star::drawing::framework; -using ::rtl::OUString; - -#define A2S(pString) (::rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(pString))) - -namespace sdext { namespace presenter { - -const ::rtl::OUString PresenterViewFactory::msCurrentSlidePreviewViewURL( - A2S("private:resource/view/Presenter/CurrentSlidePreview")); -const ::rtl::OUString PresenterViewFactory::msNextSlidePreviewViewURL( - A2S("private:resource/view/Presenter/NextSlidePreview")); -const ::rtl::OUString PresenterViewFactory::msNotesViewURL( - A2S("private:resource/view/Presenter/Notes")); -const ::rtl::OUString PresenterViewFactory::msToolBarViewURL( - A2S("private:resource/view/Presenter/ToolBar")); -const ::rtl::OUString PresenterViewFactory::msSlideSorterURL( - A2S("private:resource/view/Presenter/SlideSorter")); -const ::rtl::OUString PresenterViewFactory::msHelpViewURL( - A2S("private:resource/view/Presenter/Help")); - - - -//===== SimpleView ============================================================ - -namespace { - -typedef ::cppu::WeakComponentImplHelper1 <XView> SimpleViewInterfaceBase; - -class SimpleView - : private ::cppu::BaseMutex, - public SimpleViewInterfaceBase -{ -public: - SimpleView (const Reference<XResourceId>& rxViewId) - : SimpleViewInterfaceBase(m_aMutex),mxResourceId(rxViewId) {}; - virtual ~SimpleView (void) {}; - - // XView - - virtual Reference<XResourceId> SAL_CALL getResourceId (void) throw (RuntimeException) - { return mxResourceId; }; - -private: - Reference<XResourceId> mxResourceId; -}; - - - -/** By default the PresenterSlidePreview shows the preview of the current - slide. This adapter class makes it display the preview of the next - slide. -*/ -class NextSlidePreview : public PresenterSlidePreview -{ -public: - NextSlidePreview ( - const css::uno::Reference<css::uno::XComponentContext>& rxContext, - const css::uno::Reference<css::drawing::framework::XResourceId>& rxViewId, - const css::uno::Reference<css::drawing::framework::XPane>& rxAnchorPane, - const ::rtl::Reference<PresenterController>& rpPresenterController) - : PresenterSlidePreview(rxContext, rxViewId, rxAnchorPane, rpPresenterController) - { - } - virtual ~NextSlidePreview (void) {} - virtual void SAL_CALL setCurrentPage ( - const css::uno::Reference<css::drawing::XDrawPage>& rxSlide) - throw (css::uno::RuntimeException) - { - Reference<presentation::XSlideShowController> xSlideShowController ( - mpPresenterController->GetSlideShowController()); - Reference<drawing::XDrawPage> xSlide; - if (xSlideShowController.is()) - { - const sal_Int32 nCount (xSlideShowController->getSlideCount()); - sal_Int32 nNextSlideIndex (-1); - if (xSlideShowController->getCurrentSlide() == rxSlide) - { - nNextSlideIndex = xSlideShowController->getNextSlideIndex(); - } - else - { - for (sal_Int32 nIndex=0; nIndex<nCount; ++nIndex) - { - if (rxSlide == Reference<drawing::XDrawPage>( - xSlideShowController->getSlideByIndex(nIndex), UNO_QUERY)) - { - nNextSlideIndex = nIndex + 1; - } - } - } - if (nNextSlideIndex >= 0) - { - if (nNextSlideIndex < nCount) - { - xSlide = Reference<drawing::XDrawPage>( - xSlideShowController->getSlideByIndex(nNextSlideIndex), - UNO_QUERY); - } - } - } - PresenterSlidePreview::setCurrentPage(xSlide); - } -}; - -} // end of anonymous namespace - - - - -//===== PresenterViewFactory ============================================== - -PresenterViewFactory::PresenterViewFactory ( - const Reference<uno::XComponentContext>& rxContext, - const Reference<frame::XController>& rxController, - const ::rtl::Reference<PresenterController>& rpPresenterController) - : PresenterViewFactoryInterfaceBase(m_aMutex), - mxComponentContext(rxContext), - mxConfigurationController(), - mxControllerWeak(rxController), - mpPresenterController(rpPresenterController), - mpResourceCache() -{ -} - - - - -Reference<drawing::framework::XResourceFactory> PresenterViewFactory::Create ( - const Reference<uno::XComponentContext>& rxContext, - const Reference<frame::XController>& rxController, - const ::rtl::Reference<PresenterController>& rpPresenterController) -{ - rtl::Reference<PresenterViewFactory> pFactory ( - new PresenterViewFactory(rxContext,rxController,rpPresenterController)); - pFactory->Register(rxController); - return Reference<drawing::framework::XResourceFactory>( - static_cast<XWeak*>(pFactory.get()), UNO_QUERY); -} - - - - -void PresenterViewFactory::Register (const Reference<frame::XController>& rxController) -{ - try - { - // Get the configuration controller. - Reference<XControllerManager> xCM (rxController, UNO_QUERY_THROW); - mxConfigurationController = xCM->getConfigurationController(); - if ( ! mxConfigurationController.is()) - { - throw RuntimeException(); - } - else - { - mxConfigurationController->addResourceFactory(msCurrentSlidePreviewViewURL, this); - mxConfigurationController->addResourceFactory(msNextSlidePreviewViewURL, this); - mxConfigurationController->addResourceFactory(msNotesViewURL, this); - mxConfigurationController->addResourceFactory(msToolBarViewURL, this); - mxConfigurationController->addResourceFactory(msSlideSorterURL, this); - mxConfigurationController->addResourceFactory(msHelpViewURL, this); - } - } - catch (RuntimeException&) - { - OSL_ASSERT(false); - if (mxConfigurationController.is()) - mxConfigurationController->removeResourceFactoryForReference(this); - mxConfigurationController = NULL; - - throw; - } -} - - - - -PresenterViewFactory::~PresenterViewFactory (void) -{ -} - - - - -void SAL_CALL PresenterViewFactory::disposing (void) - throw (RuntimeException) -{ - if (mxConfigurationController.is()) - mxConfigurationController->removeResourceFactoryForReference(this); - mxConfigurationController = NULL; - - if (mpResourceCache.get() != NULL) - { - // Dispose all views in the cache. - ResourceContainer::const_iterator iView (mpResourceCache->begin()); - ResourceContainer::const_iterator iEnd (mpResourceCache->end()); - for ( ; iView!=iEnd; ++iView) - { - try - { - Reference<lang::XComponent> xComponent (iView->second.first, UNO_QUERY); - if (xComponent.is()) - xComponent->dispose(); - } - catch (lang::DisposedException&) - { - } - } - mpResourceCache.reset(); - } -} - - - - -//----- XViewFactory ---------------------------------------------------------- - -Reference<XResource> SAL_CALL PresenterViewFactory::createResource ( - const Reference<XResourceId>& rxViewId) - throw (RuntimeException) -{ - ThrowIfDisposed(); - - Reference<XResource> xView; - - if (rxViewId.is()) - { - Reference<XPane> xAnchorPane ( - mxConfigurationController->getResource(rxViewId->getAnchor()), - UNO_QUERY_THROW); - xView = GetViewFromCache(rxViewId, xAnchorPane); - if (xView == NULL) - xView = CreateView(rxViewId, xAnchorPane); - - // Activate the view. - PresenterPaneContainer::SharedPaneDescriptor pDescriptor ( - mpPresenterController->GetPaneContainer()->FindPaneId(rxViewId->getAnchor())); - if (pDescriptor.get() != NULL) - pDescriptor->SetActivationState(true); - } - - return xView; -} - - - - -void SAL_CALL PresenterViewFactory::releaseResource (const Reference<XResource>& rxView) - throw (RuntimeException) -{ - ThrowIfDisposed(); - - if ( ! rxView.is()) - return; - - // Deactivate the view. - PresenterPaneContainer::SharedPaneDescriptor pDescriptor ( - mpPresenterController->GetPaneContainer()->FindPaneId( - rxView->getResourceId()->getAnchor())); - if (pDescriptor.get() != NULL) - pDescriptor->SetActivationState(false); - - // Dispose only views that we can not put into the cache. - CachablePresenterView* pView = dynamic_cast<CachablePresenterView*>(rxView.get()); - if (pView == NULL || mpResourceCache.get()==NULL) - { - try - { - if (pView != NULL) - pView->ReleaseView(); - Reference<lang::XComponent> xComponent (rxView, UNO_QUERY); - if (xComponent.is()) - xComponent->dispose(); - } - catch (lang::DisposedException&) - { - // Do not let disposed exceptions get out. It might be interpreted - // as coming from the factory, which would then be removed from the - // drawing framework. - } - } - else - { - // Put cachable views in the cache. - Reference<XResourceId> xViewId (rxView->getResourceId()); - if (xViewId.is()) - { - Reference<XPane> xAnchorPane ( - mxConfigurationController->getResource(xViewId->getAnchor()), - UNO_QUERY_THROW); - (*mpResourceCache)[xViewId->getResourceURL()] - = ViewResourceDescriptor(Reference<XView>(rxView, UNO_QUERY), xAnchorPane); - pView->DeactivatePresenterView(); - } - } -} - - - - -//----------------------------------------------------------------------------- - -Reference<XResource> PresenterViewFactory::GetViewFromCache( - const Reference<XResourceId>& rxViewId, - const Reference<XPane>& rxAnchorPane) const -{ - if (mpResourceCache.get() == NULL) - return NULL; - - try - { - const OUString sResourceURL (rxViewId->getResourceURL()); - - // Can we use a view from the cache? - ResourceContainer::const_iterator iView (mpResourceCache->find(sResourceURL)); - if (iView != mpResourceCache->end()) - { - // The view is in the container but it can only be used if - // the anchor pane is the same now as it was at creation of - // the view. - if (iView->second.second == rxAnchorPane) - { - CachablePresenterView* pView - = dynamic_cast<CachablePresenterView*>(iView->second.first.get()); - if (pView != NULL) - pView->ActivatePresenterView(); - return Reference<XResource>(iView->second.first, UNO_QUERY); - } - - // Right view, wrong pane. Create a new view. - } - } - catch (RuntimeException&) - { - } - return NULL; -} - - - - -Reference<XResource> PresenterViewFactory::CreateView( - const Reference<XResourceId>& rxViewId, - const Reference<XPane>& rxAnchorPane) -{ - Reference<XView> xView; - - try - { - const OUString sResourceURL (rxViewId->getResourceURL()); - - if (sResourceURL.equals(msCurrentSlidePreviewViewURL)) - { - xView = CreateSlideShowView(rxViewId); - } - else if (sResourceURL.equals(msNotesViewURL)) - { - xView = CreateNotesView(rxViewId, rxAnchorPane); - } - else if (sResourceURL.equals(msNextSlidePreviewViewURL)) - { - xView = CreateSlidePreviewView(rxViewId, rxAnchorPane); - } - else if (sResourceURL.equals(msToolBarViewURL)) - { - xView = CreateToolBarView(rxViewId); - } - else if (sResourceURL.equals(msSlideSorterURL)) - { - xView = CreateSlideSorterView(rxViewId); - } - else if (sResourceURL.equals(msHelpViewURL)) - { - xView = CreateHelpView(rxViewId); - } - - // Activate it. - CachablePresenterView* pView = dynamic_cast<CachablePresenterView*>(xView.get()); - if (pView != NULL) - pView->ActivatePresenterView(); - } - catch (RuntimeException&) - { - xView = NULL; - } - - return Reference<XResource>(xView, UNO_QUERY); -} - - - - -Reference<XView> PresenterViewFactory::CreateSlideShowView( - const Reference<XResourceId>& rxViewId) const -{ - Reference<XView> xView; - - if ( ! mxConfigurationController.is()) - return xView; - if ( ! mxComponentContext.is()) - return xView; - - try - { - rtl::Reference<PresenterSlideShowView> pShowView ( - new PresenterSlideShowView( - mxComponentContext, - rxViewId, - Reference<frame::XController>(mxControllerWeak), - mpPresenterController)); - pShowView->LateInit(); - xView = Reference<XView>(pShowView.get()); - } - catch (RuntimeException&) - { - xView = NULL; - } - - return xView; -} - - - - -Reference<XView> PresenterViewFactory::CreateSlidePreviewView( - const Reference<XResourceId>& rxViewId, - const Reference<XPane>& rxAnchorPane) const -{ - Reference<XView> xView; - - if ( ! mxConfigurationController.is()) - return xView; - if ( ! mxComponentContext.is()) - return xView; - - try - { - xView = Reference<XView>( - static_cast<XWeak*>(new NextSlidePreview( - mxComponentContext, - rxViewId, - rxAnchorPane, - mpPresenterController)), - UNO_QUERY_THROW); - } - catch (RuntimeException&) - { - xView = NULL; - } - - return xView; -} - - - - -Reference<XView> PresenterViewFactory::CreateToolBarView( - const Reference<XResourceId>& rxViewId) const -{ - return new PresenterToolBarView( - mxComponentContext, - rxViewId, - Reference<frame::XController>(mxControllerWeak), - mpPresenterController); -} - - - - -Reference<XView> PresenterViewFactory::CreateNotesView( - const Reference<XResourceId>& rxViewId, - const Reference<XPane>& rxAnchorPane) const -{ - (void)rxAnchorPane; - Reference<XView> xView; - - if ( ! mxConfigurationController.is()) - return xView; - if ( ! mxComponentContext.is()) - return xView; - - try - { - xView = Reference<XView>(static_cast<XWeak*>( - new PresenterNotesView( - mxComponentContext, - rxViewId, - Reference<frame::XController>(mxControllerWeak), - mpPresenterController)), - UNO_QUERY_THROW); - } - catch (RuntimeException&) - { - xView = NULL; - } - - return xView; -} - - - - -Reference<XView> PresenterViewFactory::CreateSlideSorterView( - const Reference<XResourceId>& rxViewId) const -{ - Reference<XView> xView; - - if ( ! mxConfigurationController.is()) - return xView; - if ( ! mxComponentContext.is()) - return xView; - - try - { - rtl::Reference<PresenterSlideSorter> pView ( - new PresenterSlideSorter( - mxComponentContext, - rxViewId, - Reference<frame::XController>(mxControllerWeak), - mpPresenterController)); - PresenterPaneContainer::SharedPaneDescriptor pDescriptor ( - mpPresenterController->GetPaneContainer()->FindPaneId(rxViewId->getAnchor())); - if (pDescriptor.get() != NULL) - pDescriptor->maActivator = ::boost::bind( - &PresenterSlideSorter::SetActiveState, pView.get(), _1); - xView = pView.get(); - } - catch (RuntimeException&) - { - xView = NULL; - } - - return xView; -} - - - - -Reference<XView> PresenterViewFactory::CreateHelpView( - const Reference<XResourceId>& rxViewId) const -{ - return Reference<XView>(new PresenterHelpView( - mxComponentContext, - rxViewId, - Reference<frame::XController>(mxControllerWeak), - mpPresenterController)); -} - - - - - -void PresenterViewFactory::ThrowIfDisposed (void) const - throw (::com::sun::star::lang::DisposedException) -{ - if (rBHelper.bDisposed || rBHelper.bInDispose) - { - throw lang::DisposedException ( - OUString(RTL_CONSTASCII_USTRINGPARAM( - "PresenterViewFactory object has already been disposed")), - const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this))); - } -} - - - - -//===== CachablePresenterView ================================================= - -CachablePresenterView::CachablePresenterView (void) - : mbIsPresenterViewActive(true) -{ -} - - - - -void CachablePresenterView::ActivatePresenterView (void) -{ - mbIsPresenterViewActive = true; -} - - - - -void CachablePresenterView::DeactivatePresenterView (void) -{ - mbIsPresenterViewActive = false; -} - - - - -void CachablePresenterView::ReleaseView (void) -{ -} - - - -} } - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |