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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-27 16:51:28 +0000
commit940b4d1848e8c70ab7642901a68594e8016caffc (patch)
treeeb72f344ee6c3d9b80a7ecc079ea79e9fba8676d /sdext/source/presenter/PresenterPaneContainer.cxx
parentInitial commit. (diff)
downloadlibreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.tar.xz
libreoffice-940b4d1848e8c70ab7642901a68594e8016caffc.zip
Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sdext/source/presenter/PresenterPaneContainer.cxx')
-rw-r--r--sdext/source/presenter/PresenterPaneContainer.cxx333
1 files changed, 333 insertions, 0 deletions
diff --git a/sdext/source/presenter/PresenterPaneContainer.cxx b/sdext/source/presenter/PresenterPaneContainer.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "PresenterPaneContainer.hxx"
+#include "PresenterPaneBase.hxx"
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star::drawing::framework;
+
+namespace sdext::presenter {
+
+PresenterPaneContainer::PresenterPaneContainer (
+ const Reference<XComponentContext>& rxContext)
+ : PresenterPaneContainerInterfaceBase(m_aMutex),
+ maPanes(),
+ mxPresenterHelper()
+{
+ Reference<lang::XMultiComponentFactory> xFactory (rxContext->getServiceManager());
+ if (xFactory.is())
+ {
+ mxPresenterHelper.set(
+ xFactory->createInstanceWithContext(
+ "com.sun.star.comp.Draw.PresenterHelper",
+ rxContext),
+ UNO_QUERY_THROW);
+ }
+}
+
+PresenterPaneContainer::~PresenterPaneContainer()
+{
+}
+
+void PresenterPaneContainer::PreparePane (
+ const Reference<XResourceId>& rxPaneId,
+ const OUString& rsViewURL,
+ const OUString& rsTitle,
+ const OUString& rsAccessibleTitle,
+ const bool bIsOpaque,
+ const ViewInitializationFunction& rViewInitialization)
+{
+ if ( ! rxPaneId.is())
+ return;
+
+ SharedPaneDescriptor pPane (FindPaneURL(rxPaneId->getResourceURL()));
+ if (pPane.get() != nullptr)
+ return;
+
+ // No entry found for the given pane id. Create a new one.
+ SharedPaneDescriptor pDescriptor = std::make_shared<PaneDescriptor>();
+ pDescriptor->mxPaneId = rxPaneId;
+ pDescriptor->msViewURL = rsViewURL;
+ pDescriptor->mxPane = nullptr;
+ if (rsTitle.indexOf('%') < 0)
+ {
+ pDescriptor->msTitle = rsTitle;
+ pDescriptor->msTitleTemplate.clear();
+ }
+ else
+ {
+ pDescriptor->msTitleTemplate = rsTitle;
+ pDescriptor->msTitle.clear();
+ }
+ pDescriptor->msAccessibleTitleTemplate = rsAccessibleTitle;
+ pDescriptor->maViewInitialization = rViewInitialization;
+ pDescriptor->mbIsActive = true;
+ pDescriptor->mbIsOpaque = bIsOpaque;
+ pDescriptor->mbIsSprite = false;
+
+ maPanes.push_back(pDescriptor);
+}
+
+void SAL_CALL PresenterPaneContainer::disposing()
+{
+ for (const auto& rxPane : maPanes)
+ if (rxPane->mxPaneId.is())
+ RemovePane(rxPane->mxPaneId);
+}
+
+PresenterPaneContainer::SharedPaneDescriptor
+ PresenterPaneContainer::StorePane (const rtl::Reference<PresenterPaneBase>& rxPane)
+{
+ SharedPaneDescriptor pDescriptor;
+
+ if (rxPane.is())
+ {
+ OUString sPaneURL;
+ Reference<XResourceId> xPaneId (rxPane->getResourceId());
+ if (xPaneId.is())
+ sPaneURL = xPaneId->getResourceURL();
+
+ pDescriptor = FindPaneURL(sPaneURL);
+ if (pDescriptor.get() == nullptr)
+ PreparePane(xPaneId, OUString(), OUString(), OUString(),
+ false, ViewInitializationFunction());
+ pDescriptor = FindPaneURL(sPaneURL);
+ if (pDescriptor.get() != nullptr)
+ {
+ Reference<awt::XWindow> xWindow (rxPane->getWindow());
+ pDescriptor->mxContentWindow = xWindow;
+ pDescriptor->mxPaneId = xPaneId;
+ pDescriptor->mxPane = rxPane;
+ pDescriptor->mxPane->SetTitle(pDescriptor->msTitle);
+
+ if (xWindow.is())
+ xWindow->addEventListener(this);
+ }
+ }
+
+ return pDescriptor;
+}
+
+PresenterPaneContainer::SharedPaneDescriptor
+ PresenterPaneContainer::StoreBorderWindow(
+ const Reference<XResourceId>& rxPaneId,
+ const Reference<awt::XWindow>& rxBorderWindow)
+{
+ // The content window may not be present. Use the resource URL of the
+ // pane id as key.
+ OUString sPaneURL;
+ if (rxPaneId.is())
+ sPaneURL = rxPaneId->getResourceURL();
+
+ SharedPaneDescriptor pDescriptor (FindPaneURL(sPaneURL));
+ if (pDescriptor.get() != nullptr)
+ {
+ pDescriptor->mxBorderWindow = rxBorderWindow;
+ return pDescriptor;
+ }
+ else
+ return SharedPaneDescriptor();
+}
+
+PresenterPaneContainer::SharedPaneDescriptor
+ PresenterPaneContainer::StoreView (
+ const Reference<XView>& rxView)
+{
+ SharedPaneDescriptor pDescriptor;
+
+ if (rxView.is())
+ {
+ OUString sPaneURL;
+ Reference<XResourceId> xViewId (rxView->getResourceId());
+ if (xViewId.is())
+ {
+ Reference<XResourceId> xPaneId (xViewId->getAnchor());
+ if (xPaneId.is())
+ sPaneURL = xPaneId->getResourceURL();
+ }
+
+ pDescriptor = FindPaneURL(sPaneURL);
+ if (pDescriptor.get() != nullptr)
+ {
+ pDescriptor->mxView = rxView;
+ try
+ {
+ if (pDescriptor->maViewInitialization)
+ pDescriptor->maViewInitialization(rxView);
+ }
+ catch (RuntimeException&)
+ {
+ OSL_ASSERT(false);
+ }
+ }
+ }
+
+ return pDescriptor;
+}
+
+PresenterPaneContainer::SharedPaneDescriptor
+ PresenterPaneContainer::RemovePane (const Reference<XResourceId>& rxPaneId)
+{
+ SharedPaneDescriptor pDescriptor (FindPaneId(rxPaneId));
+ if (pDescriptor.get() != nullptr)
+ {
+ if (pDescriptor->mxContentWindow.is())
+ pDescriptor->mxContentWindow->removeEventListener(this);
+ pDescriptor->mxContentWindow = nullptr;
+ pDescriptor->mxBorderWindow = nullptr;
+ pDescriptor->mxPane = nullptr;
+ pDescriptor->mxView = nullptr;
+ pDescriptor->mbIsActive = false;
+ }
+ return pDescriptor;
+}
+
+PresenterPaneContainer::SharedPaneDescriptor
+ PresenterPaneContainer::RemoveView (const Reference<XView>& rxView)
+{
+ SharedPaneDescriptor pDescriptor;
+
+ if (rxView.is())
+ {
+ OUString sPaneURL;
+ Reference<XResourceId> xViewId (rxView->getResourceId());
+ if (xViewId.is())
+ {
+ Reference<XResourceId> xPaneId (xViewId->getAnchor());
+ if (xPaneId.is())
+ sPaneURL = xPaneId->getResourceURL();
+ }
+
+ pDescriptor = FindPaneURL(sPaneURL);
+ if (pDescriptor.get() != nullptr)
+ {
+ pDescriptor->mxView = nullptr;
+ }
+ }
+
+ return pDescriptor;
+}
+
+PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindBorderWindow (
+ const Reference<awt::XWindow>& rxBorderWindow)
+{
+ auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
+ [&rxBorderWindow](const SharedPaneDescriptor& rxPane) { return rxPane->mxBorderWindow == rxBorderWindow; });
+ if (iPane != maPanes.end())
+ return *iPane;
+ return SharedPaneDescriptor();
+}
+
+PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindContentWindow (
+ const Reference<awt::XWindow>& rxContentWindow)
+{
+ auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
+ [&rxContentWindow](const SharedPaneDescriptor& rxPane) { return rxPane->mxContentWindow == rxContentWindow; });
+ if (iPane != maPanes.end())
+ return *iPane;
+ return SharedPaneDescriptor();
+}
+
+PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindPaneURL (
+ const OUString& rsPaneURL)
+{
+ auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
+ [&rsPaneURL](const SharedPaneDescriptor& rxPane) { return rxPane->mxPaneId->getResourceURL() == rsPaneURL; });
+ if (iPane != maPanes.end())
+ return *iPane;
+ return SharedPaneDescriptor();
+}
+
+PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindPaneId (
+ const Reference<XResourceId>& rxPaneId)
+{
+ if ( ! rxPaneId.is())
+ return SharedPaneDescriptor();
+
+ auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
+ [&rxPaneId](const SharedPaneDescriptor& rxPane) { return rxPaneId->compareTo(rxPane->mxPaneId) == 0; });
+ if (iPane != maPanes.end())
+ return *iPane;
+ return SharedPaneDescriptor();
+}
+
+PresenterPaneContainer::SharedPaneDescriptor PresenterPaneContainer::FindViewURL (
+ const OUString& rsViewURL)
+{
+ auto iPane = std::find_if(maPanes.begin(), maPanes.end(),
+ [&rsViewURL](const SharedPaneDescriptor& rxPane) { return rsViewURL == rxPane->msViewURL; });
+ if (iPane != maPanes.end())
+ return *iPane;
+ return SharedPaneDescriptor();
+}
+
+OUString PresenterPaneContainer::GetPaneURLForViewURL (const OUString& rsViewURL)
+{
+ SharedPaneDescriptor pDescriptor (FindViewURL(rsViewURL));
+ if (pDescriptor.get() != nullptr)
+ if (pDescriptor->mxPaneId.is())
+ return pDescriptor->mxPaneId->getResourceURL();
+ return OUString();
+}
+
+void PresenterPaneContainer::ToTop (const SharedPaneDescriptor& rpDescriptor)
+{
+ if (rpDescriptor.get() == nullptr)
+ return;
+
+ // Find iterator for pDescriptor.
+ PaneList::iterator iEnd (maPanes.end());
+ auto iPane = std::find_if(maPanes.begin(), iEnd,
+ [&rpDescriptor](SharedPaneDescriptor& rxPane) { return rxPane.get() == rpDescriptor.get(); });
+ OSL_ASSERT(iPane!=iEnd);
+ if (iPane == iEnd)
+ return;
+
+ if (mxPresenterHelper.is())
+ mxPresenterHelper->toTop(rpDescriptor->mxBorderWindow);
+
+ maPanes.erase(iPane);
+ maPanes.push_back(rpDescriptor);
+}
+
+//----- XEventListener --------------------------------------------------------
+
+void SAL_CALL PresenterPaneContainer::disposing (
+ const css::lang::EventObject& rEvent)
+{
+ SharedPaneDescriptor pDescriptor (
+ FindContentWindow(Reference<awt::XWindow>(rEvent.Source, UNO_QUERY)));
+ if (pDescriptor.get() != nullptr)
+ {
+ RemovePane(pDescriptor->mxPaneId);
+ }
+}
+
+//===== PresenterPaneContainer::PaneDescriptor ================================
+
+void PresenterPaneContainer::PaneDescriptor::SetActivationState (const bool bIsActive)
+{
+ mbIsActive = bIsActive;
+}
+
+} // end of namespace ::sdext::presenter
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */