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Diffstat (limited to 'sd/source/ui/framework/factories/ViewShellWrapper.cxx')
| -rw-r--r-- | sd/source/ui/framework/factories/ViewShellWrapper.cxx | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/sd/source/ui/framework/factories/ViewShellWrapper.cxx b/sd/source/ui/framework/factories/ViewShellWrapper.cxx new file mode 100644 index 0000000000..294b7a550f --- /dev/null +++ b/sd/source/ui/framework/factories/ViewShellWrapper.cxx @@ -0,0 +1,239 @@ +/* -*- 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 <framework/ViewShellWrapper.hxx> +#include <sdpage.hxx> +#include <ViewShell.hxx> + +#include <SlideSorter.hxx> +#include <SlideSorterViewShell.hxx> +#include <controller/SlsPageSelector.hxx> +#include <controller/SlideSorterController.hxx> +#include <model/SlsPageEnumerationProvider.hxx> +#include <model/SlsPageDescriptor.hxx> + +#include <com/sun/star/drawing/framework/XPane.hpp> +#include <com/sun/star/beans/XPropertySet.hpp> + +#include <toolkit/helper/vclunohelper.hxx> +#include <comphelper/servicehelper.hxx> +#include <sal/log.hxx> + +using namespace ::com::sun::star; +using namespace ::com::sun::star::uno; +using namespace ::com::sun::star::drawing::framework; + +using ::com::sun::star::awt::XWindow; + +namespace sd::framework { + +ViewShellWrapper::ViewShellWrapper ( + const std::shared_ptr<ViewShell>& pViewShell, + const Reference<XResourceId>& rxViewId, + const Reference<awt::XWindow>& rxWindow) + : mpViewShell(pViewShell), + mpSlideSorterViewShell( + std::dynamic_pointer_cast< ::sd::slidesorter::SlideSorterViewShell >( pViewShell )), + mxViewId(rxViewId), + mxWindow(rxWindow) +{ +} + +ViewShellWrapper::~ViewShellWrapper() +{ +} + +void ViewShellWrapper::disposing(std::unique_lock<std::mutex>&) +{ + SAL_INFO("sd.ui", "disposing ViewShellWrapper " << this); + Reference<awt::XWindow> xWindow (mxWindow); + if (xWindow.is()) + { + SAL_INFO( + "sd.ui", + "removing ViewShellWrapper " << this << " from window listener at " + << mxWindow.get()); + xWindow->removeWindowListener(this); + } + + mpSlideSorterViewShell.reset(); + mpViewShell.reset(); +} + +uno::Any SAL_CALL ViewShellWrapper::queryInterface( const uno::Type & rType ) +{ + if( mpSlideSorterViewShell && + rType == cppu::UnoType<view::XSelectionSupplier>::get() ) + { + uno::Reference<view::XSelectionSupplier> xSupplier( this ); + return Any(xSupplier); + } + else + return ViewShellWrapperInterfaceBase::queryInterface( rType ); +} + +//----- XResource ------------------------------------------------------------- + +Reference<XResourceId> SAL_CALL ViewShellWrapper::getResourceId() +{ + return mxViewId; +} + +sal_Bool SAL_CALL ViewShellWrapper::isAnchorOnly() +{ + return false; +} + +//----- XSelectionSupplier -------------------------------------------------- + +sal_Bool SAL_CALL ViewShellWrapper::select( const css::uno::Any& aSelection ) +{ + if (!mpSlideSorterViewShell) + return false; + + ::sd::slidesorter::controller::SlideSorterController& rSlideSorterController + = mpSlideSorterViewShell->GetSlideSorter().GetController(); + ::sd::slidesorter::controller::PageSelector& rSelector (rSlideSorterController.GetPageSelector()); + rSelector.DeselectAllPages(); + Sequence<Reference<drawing::XDrawPage> > xPages; + aSelection >>= xPages; + for (const auto& rPage : std::as_const(xPages)) + { + Reference<beans::XPropertySet> xSet (rPage, UNO_QUERY); + if (xSet.is()) + { + try + { + Any aNumber = xSet->getPropertyValue("Number"); + sal_Int32 nPageNumber = 0; + aNumber >>= nPageNumber; + nPageNumber -=1; // Transform 1-based page numbers to 0-based ones. + rSelector.SelectPage(nPageNumber); + } + catch (const RuntimeException&) + { + } + } + } + + return true; +} + +uno::Any SAL_CALL ViewShellWrapper::getSelection() +{ + Any aResult; + + if (!mpSlideSorterViewShell) + return aResult; + + slidesorter::model::PageEnumeration aSelectedPages ( + slidesorter::model::PageEnumerationProvider::CreateSelectedPagesEnumeration( + mpSlideSorterViewShell->GetSlideSorter().GetModel())); + int nSelectedPageCount ( + mpSlideSorterViewShell->GetSlideSorter().GetController().GetPageSelector().GetSelectedPageCount()); + + Sequence<Reference<XInterface> > aPages(nSelectedPageCount); + auto aPagesRange = asNonConstRange(aPages); + int nIndex = 0; + while (aSelectedPages.HasMoreElements() && nIndex<nSelectedPageCount) + { + slidesorter::model::SharedPageDescriptor pDescriptor (aSelectedPages.GetNextElement()); + aPagesRange[nIndex++] = pDescriptor->GetPage()->getUnoPage(); + } + aResult <<= aPages; + + return aResult; +} + +void SAL_CALL ViewShellWrapper::addSelectionChangeListener( const uno::Reference< view::XSelectionChangeListener >& ) +{ +} + +void SAL_CALL ViewShellWrapper::removeSelectionChangeListener( const uno::Reference< view::XSelectionChangeListener >& ) +{ +} + +//----- XRelocatableResource -------------------------------------------------- + +sal_Bool SAL_CALL ViewShellWrapper::relocateToAnchor ( + const Reference<XResource>& xResource) +{ + bool bResult (false); + + Reference<XPane> xPane (xResource, UNO_QUERY); + if (xPane.is()) + { + // Detach from the window of the old pane. + Reference<awt::XWindow> xWindow (mxWindow); + if (xWindow.is()) + xWindow->removeWindowListener(this); + mxWindow = nullptr; + + if (mpViewShell != nullptr) + { + VclPtr<vcl::Window> pWindow = VCLUnoHelper::GetWindow(xPane->getWindow()); + if (pWindow && mpViewShell->RelocateToParentWindow(pWindow)) + { + bResult = true; + + // Attach to the window of the new pane. + xWindow = xPane->getWindow(); + if (xWindow.is()) + { + xWindow->addWindowListener(this); + mpViewShell->Resize(); + } + } + } + } + + return bResult; +} + +//===== awt::XWindowListener ================================================== + +void SAL_CALL ViewShellWrapper::windowResized (const awt::WindowEvent&) +{ + ViewShell* pViewShell (mpViewShell.get()); + if (pViewShell != nullptr) + pViewShell->Resize(); +} + +void SAL_CALL ViewShellWrapper::windowMoved (const awt::WindowEvent&) {} + +void SAL_CALL ViewShellWrapper::windowShown (const lang::EventObject&) +{ + ViewShell* pViewShell (mpViewShell.get()); + if (pViewShell != nullptr) + pViewShell->Resize(); +} + +void SAL_CALL ViewShellWrapper::windowHidden (const lang::EventObject&) {} + +//===== XEventListener ======================================================== + +void SAL_CALL ViewShellWrapper::disposing (const lang::EventObject& rEvent) +{ + if (rEvent.Source == mxWindow) + mxWindow = nullptr; +} + +} // end of namespace sd::framework + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |