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/* -*- 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 .
*/
// AccTextBase.h: interface for the CAccTextBase class.
#pragma once
#include <com/sun/star/uno/Reference.hxx>
#include <com/sun/star/accessibility/XAccessibleText.hpp>
#include "UNOXWrapper.h"
class ATL_NO_VTABLE CAccTextBase : public CUNOXWrapper
{
public:
CAccTextBase();
virtual ~CAccTextBase();
// IAccessibleText
public:
// IAccessibleText
// Adds a text selection.
STDMETHOD(get_addSelection)(long startOffset, long endOffset);
// Gets text attributes.
STDMETHOD(get_attributes)
(long offset, long* startOffset, long* endOffset, BSTR* textAttributes);
// Gets caret offset.
STDMETHOD(get_caretOffset)(long* offset);
// Gets total number of characters.
STDMETHOD(get_characterCount)(long* nCharacters);
// Gets bounding rect containing the glyph(s) representing the character
// at the specified text offset
STDMETHOD(get_characterExtents)
(long offset, IA2CoordinateType coordType, long* x, long* y, long* width, long* height);
// Gets number of active non-contiguous selections.
STDMETHOD(get_nSelections)(long* nSelections);
// Gets bounding rect for the glyph at a certain point.
STDMETHOD(get_offsetAtPoint)(long x, long y, IA2CoordinateType coordType, long* offset);
// Gets character offsets of N-th active text selection.
STDMETHOD(get_selection)(long selectionIndex, long* startOffset, long* endOffset);
// Gets a range of text by offset NOTE: returned string may be longer
// than endOffset-startOffset bytes if text contains multi-byte characters.
STDMETHOD(get_text)(long startOffset, long endOffset, BSTR* text);
// Gets a specified amount of text that ends before a specified offset.
STDMETHOD(get_textBeforeOffset)
(long offset, IA2TextBoundaryType boundaryType, long* startOffset, long* endOffset, BSTR* text);
// Gets a specified amount of text that spans the specified offset.
STDMETHOD(get_textAfterOffset)
(long offset, IA2TextBoundaryType boundaryType, long* startOffset, long* endOffset, BSTR* text);
// Gets a specified amount of text that starts after a specified offset.
STDMETHOD(get_textAtOffset)
(long offset, IA2TextBoundaryType boundaryType, long* startOffset, long* endOffset, BSTR* text);
// Unselects a range of text.
STDMETHOD(removeSelection)(long selectionIndex);
// Moves text caret.
STDMETHOD(setCaretOffset)(long offset);
// Changes the bounds of an existing selection.
STDMETHOD(setSelection)(long selectionIndex, long startOffset, long endOffset);
// Gets total number of characters.
// NOTE: this may be different than the total number of bytes required
// to store the text, if the text contains multi-byte characters.
STDMETHOD(get_nCharacters)(long* nCharacters);
STDMETHOD(get_newText)(IA2TextSegment* newText);
STDMETHOD(get_oldText)(IA2TextSegment* oldText);
// Makes specific part of string visible on screen.
STDMETHOD(scrollSubstringTo)(long startIndex, long endIndex, enum IA2ScrollType scrollType);
STDMETHOD(scrollSubstringToPoint)
(long startIndex, long endIndex, enum IA2CoordinateType coordinateType, long x, long y);
// Override of IUNOXWrapper.
STDMETHOD(put_XInterface)(hyper pXInterface) override;
private:
css::uno::Reference<css::accessibility::XAccessibleText> pRXText;
css::accessibility::XAccessibleText* GetXInterface() { return pRXText.get(); }
};
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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