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| -rw-r--r-- | include/svx/svdouno.hxx | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/include/svx/svdouno.hxx b/include/svx/svdouno.hxx new file mode 100644 index 000000000..22f10d334 --- /dev/null +++ b/include/svx/svdouno.hxx @@ -0,0 +1,146 @@ +/* -*- 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 . + */ + +#ifndef INCLUDED_SVX_SVDOUNO_HXX +#define INCLUDED_SVX_SVDOUNO_HXX + +#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; +class SdrPageWindow; +class SdrControlEventListenerImpl; + +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 aUnoControlModelTypeName; + OUString aUnoControlTypeName; + +protected: + css::uno::Reference< css::awt::XControlModel > 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 ); + +protected: + // protected destructor + virtual ~SdrUnoObj() override; + +public: + explicit SdrUnoObj( + SdrModel& rSdrModel, + const OUString& rModelName); + SdrUnoObj( + SdrModel& rSdrModel, + const OUString& rModelName, + const css::uno::Reference< css::lang::XMultiServiceFactory >& rxSFac); + + virtual void TakeObjInfo(SdrObjTransformInfoRec& rInfo) const override; + virtual sal_uInt16 GetObjIdentifier() const override; + + virtual SdrUnoObj* CloneSdrObject(SdrModel& rTargetModel) const override; + SdrUnoObj& operator= (const SdrUnoObj& rObj); + 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 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 aUnoControlTypeName; } + + 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; +}; + +#endif // INCLUDED_SVX_SVDOUNO_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |