sd/source/ui/framework/factories/BasicToolBarFactory.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 "BasicToolBarFactory.hxx"
  21
  22 #include "ViewTabBar.hxx"
  23 #include "facreg.hxx"
  24 #include "framework/FrameworkHelper.hxx"
  25 #include <unotools/mediadescriptor.hxx>
  26
  27 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  28 #include "DrawController.hxx"
  29
  30 using namespace ::com::sun::star;
  31 using namespace ::com::sun::star::uno;
  32 using namespace ::com::sun::star::lang;
  33 using namespace ::com::sun::star::drawing::framework;
  34
  35 namespace sd { namespace framework {
  36
  37 //===== BasicToolBarFactory ===================================================
  38
  39 BasicToolBarFactory::BasicToolBarFactory (
  40     const Reference<XComponentContext>& rxContext)
  41     : BasicToolBarFactoryInterfaceBase(m_aMutex),
  42       mxConfigurationController(),
  43       mxController(),
  44       mpViewShellBase(NULL)
  45 {
  46     (void)rxContext;
  47 }
  48
  49 BasicToolBarFactory::~BasicToolBarFactory()
  50 {
  51 }
  52
  53 void SAL_CALL BasicToolBarFactory::disposing()
  54 {
  55     Shutdown();
  56 }
  57
  58 void BasicToolBarFactory::Shutdown()
  59 {
  60     mpViewShellBase = NULL;
  61     Reference<lang::XComponent> xComponent (mxConfigurationController, UNO_QUERY);
  62     if (xComponent.is())
  63         xComponent->removeEventListener(static_cast<lang::XEventListener*>(this));
  64     if (mxConfigurationController.is())
  65     {
  66         mxConfigurationController->removeResourceFactoryForReference(this);
  67         mxConfigurationController = NULL;
  68     }
  69 }
  70
  71 //----- XInitialization -------------------------------------------------------
  72
  73 void SAL_CALL BasicToolBarFactory::initialize (const Sequence<Any>& aArguments)
  74     throw (Exception, RuntimeException, std::exception)
  75 {
  76     if (aArguments.getLength() > 0)
  77     {
  78         try
  79         {
  80             // Get the XController from the first argument.
  81             mxController = Reference<frame::XController>(aArguments[0], UNO_QUERY_THROW);
  82
  83             // Tunnel through the controller to obtain a ViewShellBase.
  84             Reference<lang::XUnoTunnel> xTunnel (mxController, UNO_QUERY_THROW);
  85             ::sd::DrawController* pController = reinterpret_cast<sd::DrawController*>(
  86                 xTunnel->getSomething(sd::DrawController::getUnoTunnelId()));
  87             if (pController != NULL)
  88                 mpViewShellBase = pController->GetViewShellBase();
  89
  90             utl::MediaDescriptor aDescriptor (mxController->getModel()->getArgs());
  91             if ( ! aDescriptor.getUnpackedValueOrDefault(
  92                 utl::MediaDescriptor::PROP_PREVIEW(),
  93                 false))
  94             {
  95                 // Register the factory for its supported tool bars.
  96                 Reference<XControllerManager> xControllerManager(mxController, UNO_QUERY_THROW);
  97                 mxConfigurationController = xControllerManager->getConfigurationController();
  98                 if (mxConfigurationController.is())
  99                 {
 100                     mxConfigurationController->addResourceFactory(
 101                         FrameworkHelper::msViewTabBarURL, this);
 102                 }
 103
 104                 Reference<lang::XComponent> xComponent (mxConfigurationController, UNO_QUERY);
 105                 if (xComponent.is())
 106                     xComponent->addEventListener(static_cast<lang::XEventListener*>(this));
 107             }
 108             else
 109             {
 110                 // The view shell is in preview mode and thus does not need
 111                 // the view tab bar.
 112                 mxConfigurationController = NULL;
 113             }
 114         }
 115         catch (RuntimeException&)
 116         {
 117             Shutdown();
 118             throw;
 119         }
 120     }
 121 }
 122
 123 //----- lang::XEventListener --------------------------------------------------
 124
 125 void SAL_CALL BasicToolBarFactory::disposing (
 126     const lang::EventObject& rEventObject)
 127     throw (RuntimeException, std::exception)
 128 {
 129     if (rEventObject.Source == mxConfigurationController)
 130         mxConfigurationController = NULL;
 131 }
 132
 133 //===== XPaneFactory ==========================================================
 134
 135 Reference<XResource> SAL_CALL BasicToolBarFactory::createResource (
 136     const Reference<XResourceId>& rxToolBarId)
 137     throw (RuntimeException, IllegalArgumentException, WrappedTargetException, std::exception)
 138 {
 139     ThrowIfDisposed();
 140
 141     Reference<XResource> xToolBar;
 142
 143     if (rxToolBarId->getResourceURL().equals(FrameworkHelper::msViewTabBarURL))
 144     {
 145         xToolBar = new ViewTabBar(rxToolBarId, mxController);
 146     }
 147     else
 148         throw lang::IllegalArgumentException();
 149
 150     return xToolBar;
 151 }
 152
 153 void SAL_CALL BasicToolBarFactory::releaseResource (
 154     const Reference<XResource>& rxToolBar)
 155     throw (RuntimeException, std::exception)
 156 {
 157     ThrowIfDisposed();
 158
 159     Reference<XComponent> xComponent (rxToolBar, UNO_QUERY);
 160     if (xComponent.is())
 161         xComponent->dispose();
 162 }
 163
 164 void BasicToolBarFactory::ThrowIfDisposed() const
 165     throw (lang::DisposedException)
 166 {
 167     if (rBHelper.bDisposed || rBHelper.bInDispose)
 168     {
 169         throw lang::DisposedException ("BasicToolBarFactory object has already been disposed",
 170             const_cast<uno::XWeak*>(static_cast<const uno::XWeak*>(this)));
 171     }
 172 }
 173
 174 } } // end of namespace sd::framework
 175
 176 extern "C" SAL_DLLPUBLIC_EXPORT ::com::sun::star::uno::XInterface* SAL_CALL
 177 com_sun_star_comp_Draw_framework_BasicToolBarFactory_get_implementation(::com::sun::star::uno::XComponentContext* context,
 178                                                                         ::com::sun::star::uno::Sequence<css::uno::Any> const &)
 179 {
 180     return cppu::acquire(new sd::framework::BasicToolBarFactory(context));
 181 }
 182
 183
 184 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */