294 lines
8.3 KiB
C++
Executable file
294 lines
8.3 KiB
C++
Executable file
/*************************************************************************
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*
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* Copyright 2000, 2010 Oracle and/or its affiliates.
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* This file is part of OpenOffice.org.
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*
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* OpenOffice.org is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License version 3
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* only, as published by the Free Software Foundation.
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*
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* OpenOffice.org is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License version 3 for more details
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* (a copy is included in the LICENSE file that accompanied this code).
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*
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* You should have received a copy of the GNU Lesser General Public License
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* version 3 along with OpenOffice.org. If not, see
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* <http://www.openoffice.org/license.html>
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* for a copy of the LGPLv3 License.
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*
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************************************************************************/
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#include "precompiled_sd.hxx"
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#include "ResourceManager.hxx"
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#include "framework/FrameworkHelper.hxx"
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#include "framework/ConfigurationController.hxx"
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#include <com/sun/star/drawing/framework/XControllerManager.hpp>
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#include <comphelper/stl_types.hxx>
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#include <set>
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using namespace ::com::sun::star;
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using namespace ::com::sun::star::uno;
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using namespace ::com::sun::star::drawing::framework;
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using ::rtl::OUString;
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using ::sd::framework::FrameworkHelper;
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namespace {
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static const sal_Int32 ResourceActivationRequestEvent = 0;
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static const sal_Int32 ResourceDeactivationRequestEvent = 1;
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}
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namespace sd { namespace framework {
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class ResourceManager::MainViewContainer
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: public ::std::set<OUString, ::comphelper::UStringLess>
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{
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public:
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MainViewContainer (void) {}
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};
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//===== ResourceManager =======================================================
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ResourceManager::ResourceManager (
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const Reference<frame::XController>& rxController,
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const Reference<XResourceId>& rxResourceId)
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: ResourceManagerInterfaceBase(MutexOwner::maMutex),
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mxConfigurationController(),
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mpActiveMainViewContainer(new MainViewContainer()),
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mxResourceId(rxResourceId),
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mxMainViewAnchorId(FrameworkHelper::Instance(rxController)->CreateResourceId(
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FrameworkHelper::msCenterPaneURL)),
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msCurrentMainViewURL(),
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mbIsEnabled(true)
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{
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Reference<XControllerManager> xControllerManager (rxController, UNO_QUERY);
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if (xControllerManager.is())
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{
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mxConfigurationController = xControllerManager->getConfigurationController();
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if (mxConfigurationController.is())
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{
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mxConfigurationController->addConfigurationChangeListener(
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this,
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FrameworkHelper::msResourceActivationRequestEvent,
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makeAny(ResourceActivationRequestEvent));
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mxConfigurationController->addConfigurationChangeListener(
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this,
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FrameworkHelper::msResourceDeactivationRequestEvent,
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makeAny(ResourceDeactivationRequestEvent));
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}
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}
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}
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ResourceManager::~ResourceManager (void)
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{
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}
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void ResourceManager::AddActiveMainView (
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const OUString& rsMainViewURL)
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{
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mpActiveMainViewContainer->insert(rsMainViewURL);
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}
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void SAL_CALL ResourceManager::disposing (void)
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{
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if (mxConfigurationController.is())
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{
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mxConfigurationController->removeConfigurationChangeListener(this);
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mxConfigurationController = NULL;
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}
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}
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void ResourceManager::Enable (void)
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{
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mbIsEnabled = true;
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UpdateForMainViewShell();
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}
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void ResourceManager::Disable (void)
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{
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mbIsEnabled = false;
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UpdateForMainViewShell();
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}
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void SAL_CALL ResourceManager::notifyConfigurationChange (
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const ConfigurationChangeEvent& rEvent)
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throw (RuntimeException)
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{
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OSL_ASSERT(rEvent.ResourceId.is());
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sal_Int32 nEventType = 0;
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rEvent.UserData >>= nEventType;
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switch (nEventType)
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{
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case ResourceActivationRequestEvent:
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if (rEvent.ResourceId->isBoundToURL(
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FrameworkHelper::msCenterPaneURL,
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AnchorBindingMode_DIRECT))
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{
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// A resource directly bound to the center pane has been
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// requested.
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if (rEvent.ResourceId->getResourceTypePrefix().equals(
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FrameworkHelper::msViewURLPrefix))
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{
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// The requested resource is a view. Show or hide the
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// resource managed by this ResourceManager accordingly.
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HandleMainViewSwitch(
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rEvent.ResourceId->getResourceURL(),
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rEvent.Configuration,
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true);
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}
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}
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else if (rEvent.ResourceId->compareTo(mxResourceId) == 0)
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{
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// The resource managed by this ResourceManager has been
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// explicitly been requested (maybe by us). Remember this
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// setting.
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HandleResourceRequest(true, rEvent.Configuration);
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}
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break;
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case ResourceDeactivationRequestEvent:
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if (rEvent.ResourceId->compareTo(mxMainViewAnchorId) == 0)
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{
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HandleMainViewSwitch(
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OUString(),
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rEvent.Configuration,
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false);
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}
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else if (rEvent.ResourceId->compareTo(mxResourceId) == 0)
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{
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// The resource managed by this ResourceManager has been
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// explicitly been requested to be hidden (maybe by us).
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// Remember this setting.
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HandleResourceRequest(false, rEvent.Configuration);
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}
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break;
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}
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}
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void ResourceManager::UpdateForMainViewShell (void)
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{
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if (mxConfigurationController.is())
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{
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ConfigurationController::Lock aLock (mxConfigurationController);
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if (mbIsEnabled
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&& mpActiveMainViewContainer->find(msCurrentMainViewURL)
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!= mpActiveMainViewContainer->end())
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{
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// Activate resource.
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mxConfigurationController->requestResourceActivation(
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mxResourceId->getAnchor(),
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ResourceActivationMode_ADD);
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mxConfigurationController->requestResourceActivation(
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mxResourceId,
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ResourceActivationMode_REPLACE);
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}
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else
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{
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mxConfigurationController->requestResourceDeactivation(mxResourceId);
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}
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}
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}
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void ResourceManager::HandleMainViewSwitch (
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const OUString& rsViewURL,
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const Reference<XConfiguration>& rxConfiguration,
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const bool bIsActivated)
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{
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(void)rxConfiguration;
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if (bIsActivated)
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msCurrentMainViewURL = rsViewURL;
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else
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msCurrentMainViewURL = OUString();
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UpdateForMainViewShell();
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}
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void ResourceManager::HandleResourceRequest(
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bool bActivation,
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const Reference<XConfiguration>& rxConfiguration)
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{
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if (mbIsEnabled)
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{
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Sequence<Reference<XResourceId> > aCenterViews = rxConfiguration->getResources(
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FrameworkHelper::CreateResourceId(FrameworkHelper::msCenterPaneURL),
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FrameworkHelper::msViewURLPrefix,
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AnchorBindingMode_DIRECT);
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if (aCenterViews.getLength() == 1)
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{
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if (bActivation)
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{
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mpActiveMainViewContainer->insert(aCenterViews[0]->getResourceURL());
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}
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else
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{
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MainViewContainer::iterator iElement (
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mpActiveMainViewContainer->find(aCenterViews[0]->getResourceURL()));
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if (iElement != mpActiveMainViewContainer->end())
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mpActiveMainViewContainer->erase(iElement);
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}
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}
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}
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}
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void SAL_CALL ResourceManager::disposing (
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const lang::EventObject& rEvent)
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throw (RuntimeException)
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{
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if (mxConfigurationController.is()
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&& rEvent.Source == mxConfigurationController)
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{
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// Without the configuration controller this class can do nothing.
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mxConfigurationController = NULL;
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dispose();
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}
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}
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} } // end of namespace sd::framework
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