1 files changed, 294 insertions, 0 deletions
diff --git a/sd/source/ui/framework/module/ResourceManager.cxx b/sd/source/ui/framework/module/ResourceManager.cxx
new file mode 100755
index 000000000000..fcd90ca6454b
--- /dev/null
+++ b/sd/source/ui/framework/module/ResourceManager.cxx
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+/*************************************************************************
+ *
+ * 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.
+ *
+ ************************************************************************/
+
+#include "precompiled_sd.hxx"
+
+#include "ResourceManager.hxx"
+
+#include "framework/FrameworkHelper.hxx"
+#include "framework/ConfigurationController.hxx"
+#include <com/sun/star/drawing/framework/XControllerManager.hpp>
+
+#include <comphelper/stl_types.hxx>
+#include <set>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+
+using ::rtl::OUString;
+using ::sd::framework::FrameworkHelper;
+
+namespace {
+    static const sal_Int32 ResourceActivationRequestEvent = 0;
+    static const sal_Int32 ResourceDeactivationRequestEvent = 1;
+}
+
+
+
+
+namespace sd { namespace framework {
+
+class ResourceManager::MainViewContainer
+    : public ::std::set<OUString, ::comphelper::UStringLess>
+{
+public:
+    MainViewContainer (void) {}
+};
+
+
+
+
+//===== ResourceManager =======================================================
+
+ResourceManager::ResourceManager (
+    const Reference<frame::XController>& rxController,
+    const Reference<XResourceId>& rxResourceId)
+    : ResourceManagerInterfaceBase(MutexOwner::maMutex),
+      mxConfigurationController(),
+      mpActiveMainViewContainer(new MainViewContainer()),
+      mxResourceId(rxResourceId),
+      mxMainViewAnchorId(FrameworkHelper::Instance(rxController)->CreateResourceId(
+          FrameworkHelper::msCenterPaneURL)),
+      msCurrentMainViewURL(),
+      mbIsEnabled(true)
+{
+    Reference<XControllerManager> xControllerManager (rxController, UNO_QUERY);
+    if (xControllerManager.is())
+    {
+        mxConfigurationController = xControllerManager->getConfigurationController();
+
+        if (mxConfigurationController.is())
+        {
+            mxConfigurationController->addConfigurationChangeListener(
+                this,
+                FrameworkHelper::msResourceActivationRequestEvent,
+                makeAny(ResourceActivationRequestEvent));
+            mxConfigurationController->addConfigurationChangeListener(
+                this,
+                FrameworkHelper::msResourceDeactivationRequestEvent,
+                makeAny(ResourceDeactivationRequestEvent));
+        }
+    }
+}
+
+
+
+
+ResourceManager::~ResourceManager (void)
+{
+}
+
+
+
+
+void ResourceManager::AddActiveMainView (
+    const OUString& rsMainViewURL)
+{
+    mpActiveMainViewContainer->insert(rsMainViewURL);
+}
+
+
+
+
+void SAL_CALL ResourceManager::disposing (void)
+{
+    if (mxConfigurationController.is())
+    {
+        mxConfigurationController->removeConfigurationChangeListener(this);
+        mxConfigurationController = NULL;
+    }
+}
+
+
+
+
+void ResourceManager::Enable (void)
+{
+    mbIsEnabled = true;
+    UpdateForMainViewShell();
+}
+
+
+
+
+void ResourceManager::Disable (void)
+{
+    mbIsEnabled = false;
+    UpdateForMainViewShell();
+}
+
+
+
+
+void SAL_CALL ResourceManager::notifyConfigurationChange (
+    const ConfigurationChangeEvent& rEvent)
+    throw (RuntimeException)
+{
+    OSL_ASSERT(rEvent.ResourceId.is());
+
+    sal_Int32 nEventType = 0;
+    rEvent.UserData >>= nEventType;
+    switch (nEventType)
+    {
+        case ResourceActivationRequestEvent:
+            if (rEvent.ResourceId->isBoundToURL(
+                FrameworkHelper::msCenterPaneURL,
+                AnchorBindingMode_DIRECT))
+            {
+                // A resource directly bound to the center pane has been
+                // requested.
+                if (rEvent.ResourceId->getResourceTypePrefix().equals(
+                    FrameworkHelper::msViewURLPrefix))
+                {
+                    // The requested resource is a view.  Show or hide the
+                    // resource managed by this ResourceManager accordingly.
+                    HandleMainViewSwitch(
+                        rEvent.ResourceId->getResourceURL(),
+                        rEvent.Configuration,
+                        true);
+                }
+            }
+            else if (rEvent.ResourceId->compareTo(mxResourceId) == 0)
+            {
+                // The resource managed by this ResourceManager has been
+                // explicitly been requested (maybe by us).  Remember this
+                // setting.
+                HandleResourceRequest(true, rEvent.Configuration);
+            }
+            break;
+
+        case ResourceDeactivationRequestEvent:
+            if (rEvent.ResourceId->compareTo(mxMainViewAnchorId) == 0)
+            {
+                HandleMainViewSwitch(
+                    OUString(),
+                    rEvent.Configuration,
+                    false);
+            }
+            else if (rEvent.ResourceId->compareTo(mxResourceId) == 0)
+            {
+                // The resource managed by this ResourceManager has been
+                // explicitly been requested to be hidden (maybe by us).
+                // Remember this setting.
+                HandleResourceRequest(false, rEvent.Configuration);
+            }
+            break;
+    }
+}
+
+
+
+
+void ResourceManager::UpdateForMainViewShell (void)
+{
+    if (mxConfigurationController.is())
+    {
+        ConfigurationController::Lock aLock (mxConfigurationController);
+
+        if (mbIsEnabled
+            && mpActiveMainViewContainer->find(msCurrentMainViewURL)
+               != mpActiveMainViewContainer->end())
+        {
+            // Activate resource.
+            mxConfigurationController->requestResourceActivation(
+                mxResourceId->getAnchor(),
+                ResourceActivationMode_ADD);
+            mxConfigurationController->requestResourceActivation(
+                mxResourceId,
+                ResourceActivationMode_REPLACE);
+        }
+        else
+        {
+            mxConfigurationController->requestResourceDeactivation(mxResourceId);
+        }
+    }
+}
+
+
+
+
+void ResourceManager::HandleMainViewSwitch (
+    const OUString& rsViewURL,
+    const Reference<XConfiguration>& rxConfiguration,
+    const bool bIsActivated)
+{
+    (void)rxConfiguration;
+    if (bIsActivated)
+        msCurrentMainViewURL = rsViewURL;
+    else
+        msCurrentMainViewURL = OUString();
+    UpdateForMainViewShell();
+}
+
+
+
+
+void ResourceManager::HandleResourceRequest(
+    bool bActivation,
+    const Reference<XConfiguration>& rxConfiguration)
+{
+    if (mbIsEnabled)
+    {
+        Sequence<Reference<XResourceId> > aCenterViews = rxConfiguration->getResources(
+            FrameworkHelper::CreateResourceId(FrameworkHelper::msCenterPaneURL),
+            FrameworkHelper::msViewURLPrefix,
+            AnchorBindingMode_DIRECT);
+        if (aCenterViews.getLength() == 1)
+        {
+            if (bActivation)
+            {
+                mpActiveMainViewContainer->insert(aCenterViews[0]->getResourceURL());
+            }
+            else
+            {
+                MainViewContainer::iterator iElement (
+                    mpActiveMainViewContainer->find(aCenterViews[0]->getResourceURL()));
+                if (iElement != mpActiveMainViewContainer->end())
+                    mpActiveMainViewContainer->erase(iElement);
+            }
+        }
+    }
+}
+
+
+
+
+void SAL_CALL ResourceManager::disposing (
+    const lang::EventObject& rEvent)
+    throw (RuntimeException)
+{
+    if (mxConfigurationController.is()
+        && rEvent.Source == mxConfigurationController)
+    {
+        // Without the configuration controller this class can do nothing.
+        mxConfigurationController = NULL;
+        dispose();
+    }
+}
+
+} } // end of namespace sd::framework