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Diffstat (limited to '')
| -rw-r--r-- | vcl/inc/salobj.hxx | 79 |
1 files changed, 79 insertions, 0 deletions
diff --git a/vcl/inc/salobj.hxx b/vcl/inc/salobj.hxx new file mode 100644 index 000000000..6e79e4920 --- /dev/null +++ b/vcl/inc/salobj.hxx @@ -0,0 +1,79 @@ +/* -*- 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_VCL_INC_SALOBJ_HXX +#define INCLUDED_VCL_INC_SALOBJ_HXX + +#include <vcl/dllapi.h> +#include <vcl/syschild.hxx> +#include <com/sun/star/uno/Sequence.hxx> +#include "salwtype.hxx" + +struct SystemEnvData; + +typedef void (*SALOBJECTPROC)(SystemChildWindow* pInst, SalObjEvent nEvent); + +class VCL_PLUGIN_PUBLIC SalObject +{ + VclPtr<SystemChildWindow> m_pInst; + SALOBJECTPROC m_pCallback; + bool m_bMouseTransparent:1, + m_bEraseBackground:1; +public: + SalObject() : m_pInst( nullptr ), m_pCallback( nullptr ), m_bMouseTransparent( false ), m_bEraseBackground( true ) {} + virtual ~SalObject(); + + virtual void ResetClipRegion() = 0; + virtual void BeginSetClipRegion( sal_uInt32 nRects ) = 0; + virtual void UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) = 0; + virtual void EndSetClipRegion() = 0; + + virtual void SetPosSize( long nX, long nY, long nWidth, long nHeight ) = 0; + virtual void Show( bool bVisible ) = 0; + virtual void Enable( bool /* nEnable */ ) {} // overridden by WinSalObject + virtual void GrabFocus() {} + virtual void Reparent(SalFrame* /*pFrame*/) {} + + virtual void SetForwardKey( bool /* bEnable */ ) {} + + virtual void SetLeaveEnterBackgrounds(const css::uno::Sequence<css::uno::Any>& /*rLeaveArgs*/, const css::uno::Sequence<css::uno::Any>& /*rEnterArgs*/) {} + + virtual const SystemEnvData* GetSystemData() const = 0; + + virtual Size GetOptimalSize() const { return Size(); } + + void SetCallback( SystemChildWindow* pInst, SALOBJECTPROC pProc ) + { m_pInst = pInst; m_pCallback = pProc; } + void CallCallback( SalObjEvent nEvent ) + { if (m_pCallback) m_pCallback( m_pInst, nEvent ); } + + void SetMouseTransparent( bool bMouseTransparent ) + { m_bMouseTransparent = bMouseTransparent; } + bool IsMouseTransparent() const + { return m_bMouseTransparent; } + + void EnableEraseBackground( bool bEnable ) + { m_bEraseBackground = bEnable; } + bool IsEraseBackgroundEnabled() const + { return m_bEraseBackground; } +}; + +#endif // INCLUDED_VCL_INC_SALOBJ_HXX + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |