79 lines
3.6 KiB
C++
79 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_VCL_INC_SALOBJ_HXX
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#define INCLUDED_VCL_INC_SALOBJ_HXX
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#include <vcl/dllapi.h>
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#include <vcl/syschild.hxx>
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#include <com/sun/star/uno/Sequence.hxx>
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#include "salwtype.hxx"
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struct SystemEnvData;
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typedef void (*SALOBJECTPROC)(SystemChildWindow* pInst, SalObjEvent nEvent);
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class VCL_PLUGIN_PUBLIC SalObject
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{
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VclPtr<SystemChildWindow> m_pInst;
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SALOBJECTPROC m_pCallback;
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bool m_bMouseTransparent:1,
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m_bEraseBackground:1;
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public:
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SalObject() : m_pInst( nullptr ), m_pCallback( nullptr ), m_bMouseTransparent( false ), m_bEraseBackground( true ) {}
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virtual ~SalObject();
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virtual void ResetClipRegion() = 0;
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virtual void BeginSetClipRegion( sal_uInt32 nRects ) = 0;
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virtual void UnionClipRegion( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) = 0;
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virtual void EndSetClipRegion() = 0;
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virtual void SetPosSize( tools::Long nX, tools::Long nY, tools::Long nWidth, tools::Long nHeight ) = 0;
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virtual void Show( bool bVisible ) = 0;
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virtual void Enable( bool /* nEnable */ ) {} // overridden by WinSalObject
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virtual void GrabFocus() {}
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virtual void Reparent(SalFrame* /*pFrame*/) {}
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virtual void SetForwardKey( bool /* bEnable */ ) {}
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virtual void SetLeaveEnterBackgrounds(const css::uno::Sequence<css::uno::Any>& /*rLeaveArgs*/, const css::uno::Sequence<css::uno::Any>& /*rEnterArgs*/) {}
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virtual const SystemEnvData& GetSystemData() const = 0;
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virtual Size GetOptimalSize() const { return Size(); }
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void SetCallback( SystemChildWindow* pInst, SALOBJECTPROC pProc )
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{ m_pInst = pInst; m_pCallback = pProc; }
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void CallCallback( SalObjEvent nEvent )
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{ if (m_pCallback) m_pCallback( m_pInst, nEvent ); }
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void SetMouseTransparent( bool bMouseTransparent )
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{ m_bMouseTransparent = bMouseTransparent; }
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bool IsMouseTransparent() const
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{ return m_bMouseTransparent; }
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void EnableEraseBackground( bool bEnable )
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{ m_bEraseBackground = bEnable; }
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bool IsEraseBackgroundEnabled() const
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{ return m_bEraseBackground; }
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};
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#endif // INCLUDED_VCL_INC_SALOBJ_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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