/* -*- 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 .
*/
#pragma once
#include <com/sun/star/drawing/XLayer.hpp>
#include <com/sun/star/drawing/XLayerManager.hpp>
#include <cppuhelper/implbase.hxx>
#include <comphelper/servicehelper.hxx>
#include <rtl/ref.hxx>
#include <unomodel.hxx>
class SdrLayer;
class SdLayerManager;
class SvUnoWeakContainer;
namespace sd {
class View;
}
enum LayerAttribute { VISIBLE, PRINTABLE, LOCKED };
/***********************************************************************
* *
***********************************************************************/
class SdLayer final :
public ::cppu::WeakImplHelper< css::drawing::XLayer,
css::lang::XServiceInfo,
css::container::XChild,
css::lang::XComponent >
{
public:
SdLayer(SdLayerManager* pLayerManager_, SdrLayer* pSdrLayer_);
virtual ~SdLayer() noexcept override;
// internal
SdrLayer* GetSdrLayer()
const noexcept {
return pLayer; }
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService(
const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// css::beans::XPropertySet
virtual css::uno::Reference< css::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo
( ) override;
virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const css::uno::Any& aValue ) override;
virtual css::uno::Any SAL_CALL getPropertyValue( const OUString& PropertyName ) override;
virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& xListener ) override;
virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const css::uno::Reference< css::beans::XPropertyChangeListener >& aListener ) override;
virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const css::uno::Reference< css::beans::XVetoableChangeListener >& aListener ) override;
// css::container::XChild
/** Returns the layer manager that manages this layer.
*/
virtual css::uno::Reference< css::uno::XInterface > SAL_CALL getParent( ) override;
// XComponent
virtual void SAL_CALL dispose( ) override;
virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
/** Not implemented. Always throws an exception.
@throws NoSupportException.
*/
virtual void SAL_CALL setParent( const css::uno::Reference< css::uno::XInterface >& Parent ) override;
private:
rtl::Reference<SdLayerManager> mxLayerManager;
SdrLayer* pLayer;
const SvxItemPropertySet* pPropSet;
bool get( LayerAttribute what ) noexcept;
void set( LayerAttribute what, bool flag ) noexcept;
};
/***********************************************************************
* *
***********************************************************************/
class SdLayerManager final : public ::cppu::WeakImplHelper< css::drawing::XLayerManager,
css::container::XNameAccess,
css::lang::XServiceInfo,
css::lang::XComponent >
{
friend class SdLayer;
public:
explicit SdLayerManager( SdXImpressDocument& rMyModel ) noexcept;
virtual ~SdLayerManager() noexcept override;
// XServiceInfo
virtual OUString SAL_CALL getImplementationName() override;
virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
// XLayerManager
virtual css::uno::Reference< css::drawing::XLayer > SAL_CALL insertNewByIndex( sal_Int32 nIndex ) override;
virtual void SAL_CALL remove( const css::uno::Reference< css::drawing::XLayer >& xLayer ) override;
virtual void SAL_CALL attachShapeToLayer( const css::uno::Reference< css::drawing::XShape >& xShape, const css::uno::Reference< css::drawing::XLayer >& xLayer ) override;
virtual css::uno::Reference< css::drawing::XLayer > SAL_CALL getLayerForShape( const css::uno::Reference< css::drawing::XShape >& xShape ) override;
// XIndexAccess
virtual sal_Int32 SAL_CALL getCount() override ;
virtual css::uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override;
// XNameAccess
virtual css::uno::Any SAL_CALL getByName( const OUString& aName ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getElementNames() override;
virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) override;
// XElementAccess
virtual css::uno::Type SAL_CALL getElementType() override;
virtual sal_Bool SAL_CALL hasElements() override;
/** Return the <type>XLayer</type> object that is associated with the
given <type>SdrLayer</type> object. If the requested object does
not yet exist it is created. All calls with the same argument
return the same object.
@param pLayer
The <type>SdrLayer</type> object for which to return the
associated <type>XLayer</type> object.
@return
The returned value is the unique <type>XLayer</type> object
associated with the specified argument. If no layer can be
created for the argument than an empty reference is returned.
*/
rtl::Reference<SdLayer> GetLayer (SdrLayer* pLayer);
// XComponent
virtual void SAL_CALL dispose( ) override;
virtual void SAL_CALL addEventListener( const css::uno::Reference< css::lang::XEventListener >& xListener ) override;
virtual void SAL_CALL removeEventListener( const css::uno::Reference< css::lang::XEventListener >& aListener ) override;
private:
SdXImpressDocument* mpModel;
std::unique_ptr<SvUnoWeakContainer> mpLayers;
::sd::View* GetView() const noexcept;
::sd::DrawDocShell* GetDocShell() const noexcept { return mpModel->mpDocShell; }
void UpdateLayerView() const noexcept;
};
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