/* -*- 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/awt/XControlModel.hpp>
#include <com/sun/star/awt/XControl.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <com/sun/star/awt/XControlContainer.hpp>
#include <svx/svxdllapi.h>
#include <svx/svdorect.hxx>
#include <memory>
// Forward declaration
class SdrView;
namespace sdr::contact {
class ViewContactOfUnoControl;
}
// SdrUnoObj
struct SdrUnoObjDataHolder;
class SVXCORE_DLLPUBLIC SdrUnoObj : public SdrRectObj
{
friend class SdrPageView;
friend class SdrControlEventListenerImpl;
std::unique_ptr<SdrUnoObjDataHolder> m_pImpl;
OUString m_aUnoControlModelTypeName;
OUString m_aUnoControlTypeName;
protected :
css::uno::Reference< css::awt::XControlModel > m_xUnoControlModel; // Can also be set from outside
private :
SVX_DLLPRIVATE void CreateUnoControlModel(const OUString& rModelName);
SVX_DLLPRIVATE void CreateUnoControlModel(const OUString& rModelName,
const css::uno::Reference< css::lang::XMultiServiceFactory >& rxSFac );
public :
explicit SdrUnoObj(
SdrModel& rSdrModel,
const OUString& rModelName);
// Copy constructor
SdrUnoObj(SdrModel& rSdrModel, SdrUnoObj const & rSource);
SdrUnoObj(
SdrModel& rSdrModel,
const OUString& rModelName,
const css::uno::Reference< css::lang::XMultiServiceFactory >& rxSFac);
virtual ~SdrUnoObj() override;
virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override;
virtual SdrObjKind GetObjIdentifier() const override;
virtual rtl::Reference<SdrObject> CloneSdrObject(SdrModel& rTargetModel) const override;
virtual void NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact) override;
virtual void NbcSetLayer(SdrLayerID nLayer) override;
// SpecialDrag support
virtual bool hasSpecialDrag() const override;
virtual OUString TakeObjNameSingul() const override;
virtual OUString TakeObjNamePlural() const override;
virtual void SetContextWritingMode( const sal_Int16 _nContextWritingMode ) override;
const css::uno::Reference< css::awt::XControlModel >& GetUnoControlModel() const {return m_xUnoControlModel;}
css::uno::Reference< css::awt::XControl > GetUnoControl(const SdrView& _rView, const OutputDevice& _rOut) const ;
/** Retrieves a temporary XControl instance for a given output device
The method GetUnoControl , used to retrieve the XControl whose parent is a given device , only works
if the SdrUnoObj has already been painted at least once onto this device . However , there are valid
scenarios where you need certain information on how a control is painted onto a window , without
actually painting it . For example , you might be interested in the DeviceInfo of a UNO control .
For those cases , you can contain an XControl which behaves as the control which * would * be used to
paint onto a window .
@ param _ rWindow
the window for which should act as parent for the temporary control
@ param _ inout_ControlContainer
the control container belonging to the window , necessary as context
for the newly created control . A control container is usually created by calling
VCLUnoHelper : : CreateControlContainer .
If _ inout_ControlContainer is < NULL / > , it will be created internally , and passed to the caller .
In this case , the caller also takes ownership of the control container , and is responsible for
disposing it when not needed anymore .
@ return
The requested control . This control is temporary only , and the caller is responsible for it .
In particular , the caller is required to dispose it when it ' s not needed anymore .
*/
css::uno::Reference< css::awt::XControl >
GetTemporaryControlForWindow(
const vcl::Window& _rWindow,
css::uno::Reference< css::awt::XControlContainer >& _inout_ControlContainer
) const ;
const OUString& GetUnoControlTypeName() const { return m_aUnoControlTypeName; }
const OUString& getUnoControlModelTypeName() const { return m_aUnoControlModelTypeName; }
virtual void SetUnoControlModel( const css::uno::Reference< css::awt::XControlModel >& xModel );
protected :
// SdrObject overridables
virtual std::unique_ptr<sdr::contact::ViewContact> CreateObjectSpecificViewContact() override;
private :
/** Retrieves the typed ViewContact for the object
@ param _ out_rpContact
Upon successful return , - > _ out_rpContact contains the ViewContact .
@ return
< TRUE / > if and only if the contact was successfully retrieved . In this case ,
- > _ out_rpContact contains a pointer to this contact .
A failure to retrieve the contact object fires an assertion in non - product builds .
*/
SVX_DLLPRIVATE bool impl_getViewContact( sdr::contact::ViewContactOfUnoControl*& _out_rpContact ) const ;
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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