160 lines
5.8 KiB
C++
160 lines
5.8 KiB
C++
/* -*- 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 <swrect.hxx>
|
|
|
|
#include <sal/types.h>
|
|
#include <rtl/ustring.hxx>
|
|
|
|
#include <list>
|
|
#include "accfrmobj.hxx"
|
|
|
|
class SwAccessibleMap;
|
|
class SwFrame;
|
|
class SwViewShell;
|
|
|
|
// Any method of this class must be called with an acquired solar mutex!
|
|
|
|
class SwAccessibleFrame
|
|
{
|
|
SwRect maVisArea;
|
|
const SwFrame* mpFrame;
|
|
const bool mbIsInPagePreview;
|
|
|
|
protected:
|
|
// #i77106# - method needs to be called by new class <SwAccessibleTableColHeaders>
|
|
static sal_Int32 GetChildCount( SwAccessibleMap& rAccMap,
|
|
const SwRect& rVisArea,
|
|
const SwFrame *pFrame,
|
|
bool bInPagePreviewr );
|
|
|
|
// private:
|
|
static sw::access::SwAccessibleChild GetChild( SwAccessibleMap& rAccMap,
|
|
const SwRect& rVisArea,
|
|
const SwFrame& rFrame,
|
|
sal_Int32& rPos,
|
|
bool bInPagePreview);
|
|
|
|
static bool GetChildIndex( SwAccessibleMap& rAccMap,
|
|
const SwRect& rVisArea,
|
|
const SwFrame& rFrame,
|
|
const sw::access::SwAccessibleChild& rChild,
|
|
sal_Int32& rPos,
|
|
bool bInPagePreview );
|
|
|
|
static sw::access::SwAccessibleChild GetChildAtPixel( const SwRect& rVisArea,
|
|
const SwFrame& rFrame,
|
|
const Point& rPos,
|
|
bool bInPagePreview,
|
|
SwAccessibleMap& rAccMap );
|
|
|
|
static void GetChildren( SwAccessibleMap& rAccMap,
|
|
const SwRect& rVisArea,
|
|
const SwFrame& rFrame,
|
|
std::list< sw::access::SwAccessibleChild >& rChildren,
|
|
bool bInPagePreview );
|
|
|
|
bool IsEditable( SwViewShell const *pVSh ) const;
|
|
|
|
bool IsOpaque( SwViewShell const *pVSh ) const;
|
|
|
|
public:
|
|
bool IsShowing( const SwAccessibleMap& rAccMap,
|
|
const sw::access::SwAccessibleChild& rFrameOrObj ) const;
|
|
inline bool IsShowing( const SwRect& rFrame ) const;
|
|
inline bool IsShowing( const SwAccessibleMap& rAccMap ) const;
|
|
|
|
protected:
|
|
bool IsInPagePreview() const
|
|
{
|
|
return mbIsInPagePreview;
|
|
}
|
|
|
|
void ClearFrame()
|
|
{
|
|
mpFrame = nullptr;
|
|
}
|
|
|
|
SwAccessibleFrame( const SwRect& rVisArea,
|
|
const SwFrame *pFrame,
|
|
bool bIsPagePreview );
|
|
virtual ~SwAccessibleFrame();
|
|
public:
|
|
// Return the SwFrame this context is attached to.
|
|
const SwFrame* GetFrame() const { return mpFrame; };
|
|
|
|
static const SwFrame* GetParent( const sw::access::SwAccessibleChild& rFrameOrObj,
|
|
bool bInPagePreview );
|
|
|
|
sal_Int32 GetChildIndex( SwAccessibleMap& rAccMap,
|
|
const sw::access::SwAccessibleChild& rChild ) const;
|
|
|
|
protected:
|
|
// Return the bounding box of the frame clipped to the visible area.
|
|
// If no frame is specified, use this' frame.
|
|
SwRect GetBounds( const SwAccessibleMap& rAccMap,
|
|
const SwFrame *pFrame = nullptr );
|
|
|
|
// Return the upper that has a context attached. This might be
|
|
// another one than the immediate upper.
|
|
inline const SwFrame *GetParent() const;
|
|
|
|
// Return the lower count or the nth lower, there the lowers have a
|
|
// not be same one as the SwFrame's lowers
|
|
sal_Int32 GetChildCount( SwAccessibleMap& rAccMap ) const;
|
|
sw::access::SwAccessibleChild GetChild( SwAccessibleMap& rAccMap,
|
|
sal_Int32 nPos ) const;
|
|
sw::access::SwAccessibleChild GetChildAtPixel( const Point& rPos,
|
|
SwAccessibleMap& rAccMap ) const;
|
|
void GetChildren( SwAccessibleMap& rAccMap,
|
|
std::list< sw::access::SwAccessibleChild >& rChildren ) const;
|
|
|
|
void SetVisArea( const SwRect& rNewVisArea )
|
|
{
|
|
maVisArea = rNewVisArea;
|
|
}
|
|
|
|
const SwRect& GetVisArea() const
|
|
{
|
|
return maVisArea;
|
|
}
|
|
|
|
OUString GetFormattedPageNumber() const;
|
|
};
|
|
|
|
inline bool SwAccessibleFrame::IsShowing( const SwRect& rFrame ) const
|
|
{
|
|
return !rFrame.IsEmpty() && rFrame.Overlaps( maVisArea );
|
|
}
|
|
|
|
inline bool SwAccessibleFrame::IsShowing( const SwAccessibleMap& rAccMap ) const
|
|
{
|
|
sw::access::SwAccessibleChild aFrameOrObj( GetFrame() );
|
|
return IsShowing( rAccMap, aFrameOrObj );
|
|
}
|
|
|
|
inline const SwFrame *SwAccessibleFrame::GetParent() const
|
|
{
|
|
sw::access::SwAccessibleChild aFrameOrObj( GetFrame() );
|
|
return GetParent( aFrameOrObj, IsInPagePreview() );
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|