LCOV - code coverage report
Current view: top level - sdext/source/presenter - PresenterPaneFactory.cxx (source / functions) Hit Total Coverage
Test: commit 10e77ab3ff6f4314137acd6e2702a6e5c1ce1fae Lines: 15 147 10.2 %
Date: 2014-11-03 Functions: 2 13 15.4 %
Legend: Lines: hit not hit

          Line data    Source code
       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #include "PresenterPaneFactory.hxx"
      21             : #include "PresenterController.hxx"
      22             : #include "PresenterPane.hxx"
      23             : #include "PresenterPaneBorderPainter.hxx"
      24             : #include "PresenterPaneContainer.hxx"
      25             : #include "PresenterSpritePane.hxx"
      26             : #include <com/sun/star/container/XChild.hpp>
      27             : #include <com/sun/star/drawing/framework/ResourceId.hpp>
      28             : #include <com/sun/star/drawing/framework/XControllerManager.hpp>
      29             : #include <com/sun/star/drawing/framework/XConfigurationController.hpp>
      30             : #include <com/sun/star/frame/XController.hpp>
      31             : #include <com/sun/star/lang/XComponent.hpp>
      32             : #include <com/sun/star/lang/XMultiServiceFactory.hpp>
      33             : #include <boost/bind.hpp>
      34             : 
      35             : using namespace ::com::sun::star;
      36             : using namespace ::com::sun::star::uno;
      37             : using namespace ::com::sun::star::lang;
      38             : using namespace ::com::sun::star::drawing::framework;
      39             : 
      40             : namespace sdext { namespace presenter {
      41             : 
      42          16 : const OUString PresenterPaneFactory::msCurrentSlidePreviewPaneURL(
      43           8 :     "private:resource/pane/Presenter/Pane1");
      44          16 : const OUString PresenterPaneFactory::msNextSlidePreviewPaneURL(
      45           8 :     "private:resource/pane/Presenter/Pane2");
      46          16 : const OUString PresenterPaneFactory::msNotesPaneURL(
      47           8 :     "private:resource/pane/Presenter/Pane3");
      48          16 : const OUString PresenterPaneFactory::msToolBarPaneURL(
      49           8 :     "private:resource/pane/Presenter/Pane4");
      50          16 : const OUString PresenterPaneFactory::msSlideSorterPaneURL(
      51           8 :     "private:resource/pane/Presenter/Pane5");
      52          16 : const OUString PresenterPaneFactory::msHelpPaneURL(
      53           8 :     "private:resource/pane/Presenter/Pane6");
      54             : 
      55          16 : const OUString PresenterPaneFactory::msOverlayPaneURL(
      56           8 :     "private:resource/pane/Presenter/Overlay");
      57             : 
      58             : //===== PresenterPaneFactory ==================================================
      59             : 
      60           0 : Reference<drawing::framework::XResourceFactory> PresenterPaneFactory::Create (
      61             :     const Reference<uno::XComponentContext>& rxContext,
      62             :     const Reference<frame::XController>& rxController,
      63             :     const ::rtl::Reference<PresenterController>& rpPresenterController)
      64             : {
      65             :     rtl::Reference<PresenterPaneFactory> pFactory (
      66           0 :         new PresenterPaneFactory(rxContext,rpPresenterController));
      67           0 :     pFactory->Register(rxController);
      68             :     return Reference<drawing::framework::XResourceFactory>(
      69           0 :         static_cast<XWeak*>(pFactory.get()), UNO_QUERY);
      70             : }
      71             : 
      72           0 : PresenterPaneFactory::PresenterPaneFactory (
      73             :     const Reference<uno::XComponentContext>& rxContext,
      74             :     const ::rtl::Reference<PresenterController>& rpPresenterController)
      75             :     : PresenterPaneFactoryInterfaceBase(m_aMutex),
      76             :       mxComponentContextWeak(rxContext),
      77             :       mxConfigurationControllerWeak(),
      78             :       mpPresenterController(rpPresenterController),
      79           0 :       mpResourceCache()
      80             : {
      81           0 : }
      82             : 
      83           0 : void PresenterPaneFactory::Register (const Reference<frame::XController>& rxController)
      84             : {
      85           0 :     Reference<XConfigurationController> xCC;
      86             :     try
      87             :     {
      88             :         // Get the configuration controller.
      89           0 :         Reference<XControllerManager> xCM (rxController, UNO_QUERY_THROW);
      90           0 :         xCC = Reference<XConfigurationController>(xCM->getConfigurationController());
      91           0 :         mxConfigurationControllerWeak = xCC;
      92           0 :         if ( ! xCC.is())
      93             :         {
      94           0 :             throw RuntimeException();
      95             :         }
      96             :         else
      97             :         {
      98           0 :             xCC->addResourceFactory(
      99             :                 OUString("private:resource/pane/Presenter/*"),
     100           0 :                 this);
     101           0 :         }
     102             :     }
     103           0 :     catch (RuntimeException&)
     104             :     {
     105             :         OSL_ASSERT(false);
     106           0 :         if (xCC.is())
     107           0 :             xCC->removeResourceFactoryForReference(this);
     108           0 :         mxConfigurationControllerWeak = WeakReference<XConfigurationController>();
     109             : 
     110           0 :         throw;
     111           0 :     }
     112           0 : }
     113             : 
     114           0 : PresenterPaneFactory::~PresenterPaneFactory (void)
     115             : {
     116           0 : }
     117             : 
     118           0 : void SAL_CALL PresenterPaneFactory::disposing (void)
     119             :     throw (RuntimeException)
     120             : {
     121           0 :     Reference<XConfigurationController> xCC (mxConfigurationControllerWeak);
     122           0 :     if (xCC.is())
     123           0 :         xCC->removeResourceFactoryForReference(this);
     124           0 :     mxConfigurationControllerWeak = WeakReference<XConfigurationController>();
     125             : 
     126             :     // Dispose the panes in the cache.
     127           0 :     if (mpResourceCache.get() != NULL)
     128             :     {
     129           0 :         ResourceContainer::const_iterator iPane (mpResourceCache->begin());
     130           0 :         ResourceContainer::const_iterator iEnd (mpResourceCache->end());
     131           0 :         for ( ; iPane!=iEnd; ++iPane)
     132             :         {
     133           0 :             Reference<lang::XComponent> xPaneComponent (iPane->second, UNO_QUERY);
     134           0 :             if (xPaneComponent.is())
     135           0 :                 xPaneComponent->dispose();
     136           0 :         }
     137           0 :         mpResourceCache.reset();
     138           0 :     }
     139           0 : }
     140             : 
     141             : //----- XPaneFactory ----------------------------------------------------------
     142             : 
     143           0 : Reference<XResource> SAL_CALL PresenterPaneFactory::createResource (
     144             :     const Reference<XResourceId>& rxPaneId)
     145             :     throw (RuntimeException, IllegalArgumentException, WrappedTargetException, std::exception)
     146             : {
     147           0 :     ThrowIfDisposed();
     148             : 
     149           0 :     if ( ! rxPaneId.is())
     150           0 :         return NULL;
     151             : 
     152           0 :     const OUString sPaneURL (rxPaneId->getResourceURL());
     153           0 :     if (sPaneURL.isEmpty())
     154           0 :         return NULL;
     155             : 
     156           0 :     if (mpResourceCache.get() != NULL)
     157             :     {
     158             :         // Has the requested resource already been created?
     159           0 :         ResourceContainer::const_iterator iResource (mpResourceCache->find(sPaneURL));
     160           0 :         if (iResource != mpResourceCache->end())
     161             :         {
     162             :             // Yes.  Mark it as active.
     163             :             rtl::Reference<PresenterPaneContainer> pPaneContainer(
     164           0 :                 mpPresenterController->GetPaneContainer());
     165             :             PresenterPaneContainer::SharedPaneDescriptor pDescriptor (
     166           0 :                 pPaneContainer->FindPaneURL(sPaneURL));
     167           0 :             if (pDescriptor.get() != NULL)
     168             :             {
     169           0 :                 pDescriptor->SetActivationState(true);
     170           0 :                 if (pDescriptor->mxBorderWindow.is())
     171           0 :                     pDescriptor->mxBorderWindow->setVisible(sal_True);
     172           0 :                 pPaneContainer->StorePane(pDescriptor->mxPane);
     173             :             }
     174             : 
     175           0 :             return iResource->second;
     176             :         }
     177             :     }
     178             : 
     179             :     // No.  Create a new one.
     180           0 :     Reference<XResource> xResource = CreatePane(rxPaneId, OUString());
     181           0 :     return xResource;
     182             : }
     183             : 
     184           0 : void SAL_CALL PresenterPaneFactory::releaseResource (const Reference<XResource>& rxResource)
     185             :     throw (RuntimeException, std::exception)
     186             : {
     187           0 :     ThrowIfDisposed();
     188             : 
     189           0 :     if ( ! rxResource.is())
     190           0 :         throw lang::IllegalArgumentException();
     191             : 
     192             :     // Mark the pane as inactive.
     193             :     rtl::Reference<PresenterPaneContainer> pPaneContainer(
     194           0 :         mpPresenterController->GetPaneContainer());
     195           0 :     const OUString sPaneURL (rxResource->getResourceId()->getResourceURL());
     196             :     PresenterPaneContainer::SharedPaneDescriptor pDescriptor (
     197           0 :         pPaneContainer->FindPaneURL(sPaneURL));
     198           0 :     if (pDescriptor.get() != NULL)
     199             :     {
     200           0 :         pDescriptor->SetActivationState(false);
     201           0 :         if (pDescriptor->mxBorderWindow.is())
     202           0 :             pDescriptor->mxBorderWindow->setVisible(sal_False);
     203             : 
     204           0 :         if (mpResourceCache.get() != NULL)
     205             :         {
     206             :             // Store the pane in the cache.
     207           0 :             (*mpResourceCache)[sPaneURL] = rxResource;
     208             :         }
     209             :         else
     210             :         {
     211             :             // Dispose the pane.
     212           0 :             Reference<lang::XComponent> xPaneComponent (rxResource, UNO_QUERY);
     213           0 :             if (xPaneComponent.is())
     214           0 :                 xPaneComponent->dispose();
     215             :         }
     216           0 :     }
     217           0 : }
     218             : 
     219             : 
     220             : 
     221           0 : Reference<XResource> PresenterPaneFactory::CreatePane (
     222             :     const Reference<XResourceId>& rxPaneId,
     223             :     const OUString& rsTitle)
     224             : {
     225           0 :     if ( ! rxPaneId.is())
     226           0 :         return NULL;
     227             : 
     228           0 :     Reference<XConfigurationController> xCC (mxConfigurationControllerWeak);
     229           0 :     if ( ! xCC.is())
     230           0 :         return NULL;
     231             : 
     232           0 :     Reference<XComponentContext> xContext (mxComponentContextWeak);
     233           0 :     if ( ! xContext.is())
     234           0 :         return NULL;
     235             : 
     236           0 :     Reference<XPane> xParentPane (xCC->getResource(rxPaneId->getAnchor()), UNO_QUERY);
     237           0 :     if ( ! xParentPane.is())
     238           0 :         return NULL;
     239             : 
     240             :     try
     241             :     {
     242             :         return CreatePane(
     243             :             rxPaneId,
     244             :             rsTitle,
     245             :             xParentPane,
     246           0 :             rxPaneId->getFullResourceURL().Arguments.equalsAscii("Sprite=1") );
     247             :     }
     248           0 :     catch (Exception&)
     249             :     {
     250             :         OSL_ASSERT(false);
     251             :     }
     252             : 
     253           0 :     return NULL;
     254             : }
     255             : 
     256           0 : Reference<XResource> PresenterPaneFactory::CreatePane (
     257             :     const Reference<XResourceId>& rxPaneId,
     258             :     const OUString& rsTitle,
     259             :     const Reference<drawing::framework::XPane>& rxParentPane,
     260             :     const bool bIsSpritePane)
     261             : {
     262           0 :     Reference<XComponentContext> xContext (mxComponentContextWeak);
     263             :     Reference<lang::XMultiComponentFactory> xFactory (
     264           0 :         xContext->getServiceManager(), UNO_QUERY_THROW);
     265             : 
     266             :     // Create a border window and canvas and store it in the pane
     267             :     // container.
     268             : 
     269             :     // Create the pane.
     270           0 :     ::rtl::Reference<PresenterPaneBase> xPane;
     271           0 :     if (bIsSpritePane)
     272             :     {
     273           0 :         xPane = ::rtl::Reference<PresenterPaneBase>(
     274           0 :             new PresenterSpritePane(xContext, mpPresenterController));
     275             :     }
     276             :     else
     277             :     {
     278           0 :         xPane = ::rtl::Reference<PresenterPaneBase>(
     279           0 :             new PresenterPane(xContext, mpPresenterController));
     280             :     }
     281             : 
     282             :     // Supply arguments.
     283           0 :     Sequence<Any> aArguments (6);
     284           0 :     aArguments[0] <<= rxPaneId;
     285           0 :     aArguments[1] <<= rxParentPane->getWindow();
     286           0 :     aArguments[2] <<= rxParentPane->getCanvas();
     287           0 :     aArguments[3] <<= rsTitle;
     288           0 :     aArguments[4] <<= Reference<drawing::framework::XPaneBorderPainter>(
     289           0 :         static_cast<XWeak*>(mpPresenterController->GetPaneBorderPainter().get()),
     290           0 :         UNO_QUERY);
     291           0 :     aArguments[5] <<= bIsSpritePane ? false : true;
     292           0 :     xPane->initialize(aArguments);
     293             : 
     294             :     // Store pane and canvases and windows in container.
     295             :     ::rtl::Reference<PresenterPaneContainer> pContainer (
     296           0 :         mpPresenterController->GetPaneContainer());
     297             :     PresenterPaneContainer::SharedPaneDescriptor pDescriptor(
     298           0 :         pContainer->StoreBorderWindow(rxPaneId, xPane->GetBorderWindow()));
     299           0 :     pContainer->StorePane(xPane);
     300           0 :     if (pDescriptor.get() != NULL)
     301             :     {
     302           0 :         if (bIsSpritePane)
     303             :         {
     304           0 :             pDescriptor->maSpriteProvider = ::boost::bind(
     305             :                 &PresenterSpritePane::GetSprite,
     306           0 :                 dynamic_cast<PresenterSpritePane*>(xPane.get()));
     307           0 :             pDescriptor->mbIsSprite = true;
     308           0 :             pDescriptor->mbNeedsClipping = false;
     309             :         }
     310             :         else
     311             :         {
     312           0 :             pDescriptor->mbIsSprite = false;
     313           0 :             pDescriptor->mbNeedsClipping = true;
     314             :         }
     315             : 
     316             :         // Get the window of the frame and make that visible.
     317           0 :         Reference<awt::XWindow> xWindow (pDescriptor->mxBorderWindow, UNO_QUERY_THROW);
     318           0 :         xWindow->setVisible(sal_True);
     319             :     }
     320             : 
     321           0 :     return Reference<XResource>(static_cast<XWeak*>(xPane.get()), UNO_QUERY_THROW);
     322             : }
     323             : 
     324           0 : void PresenterPaneFactory::ThrowIfDisposed (void) const
     325             :     throw (::com::sun::star::lang::DisposedException)
     326             : {
     327           0 :     if (rBHelper.bDisposed || rBHelper.bInDispose)
     328             :     {
     329             :         throw lang::DisposedException (
     330             :             OUString( "PresenterPaneFactory object has already been disposed"),
     331           0 :             const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
     332             :     }
     333           0 : }
     334             : 
     335          24 : } } // end of namespace sdext::presenter
     336             : 
     337             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

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