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Diffstat (limited to 'winaccessibility/source/UAccCOM/AccHypertext.h')
| -rw-r--r-- | winaccessibility/source/UAccCOM/AccHypertext.h | 161 |
1 files changed, 161 insertions, 0 deletions
diff --git a/winaccessibility/source/UAccCOM/AccHypertext.h b/winaccessibility/source/UAccCOM/AccHypertext.h new file mode 100644 index 000000000000..5a817d20f492 --- /dev/null +++ b/winaccessibility/source/UAccCOM/AccHypertext.h @@ -0,0 +1,161 @@ +/************************************************************** + * + * 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 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + *************************************************************/ + +#if !defined(AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_) +#define AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_ + +#if _MSC_VER > 1000 +#pragma once +#endif // _MSC_VER > 1000 + +#include "resource.h" // main symbols + + +#include <com/sun/star/accessibility/XAccessible.hpp> +#include <com/sun/star/accessibility/XAccessibleHypertext.hpp> +#include "AccTextBase.h" + +/** + * CAccHypertext implements IAccessibleHypertext interface. + */ +class ATL_NO_VTABLE CAccHypertext : + public CComObjectRoot, + public CComCoClass<CAccHypertext,&CLSID_AccHypertext>, + public IAccessibleHypertext, + public CAccTextBase +{ +public: + CAccHypertext() + { + } + ~CAccHypertext() + { + } + + BEGIN_COM_MAP(CAccHypertext) + COM_INTERFACE_ENTRY(IAccessibleText) + COM_INTERFACE_ENTRY(IAccessibleHypertext) + COM_INTERFACE_ENTRY(IUNOXWrapper) + COM_INTERFACE_ENTRY_FUNC_BLIND(NULL,_SmartQI) + END_COM_MAP() + + static HRESULT WINAPI _SmartQI(void* pv, + REFIID iid, void** ppvObject, DWORD) + { + return ((CAccHypertext*)pv)->SmartQI(iid,ppvObject); + } + + HRESULT SmartQI(REFIID iid, void** ppvObject) + { + if( m_pOuterUnknown ) + return OuterQueryInterface(iid,ppvObject); + return E_FAIL; + } + + DECLARE_REGISTRY_RESOURCEID(IDR_AccHypertext) + + // IAccessibleHypertext +public: + // IAccessibleText + + // Adds a text selection. + STDMETHOD(addSelection)(long startOffset, long endOffset);//, unsigned char * success) + + // 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 selection, 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); + + // 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 ); + + STDMETHOD(get_newText)( IA2TextSegment *newText); + + STDMETHOD(get_oldText)( IA2TextSegment *oldText); + + //IAccessibleHypertext + + // Gets the number of hyperlink. + STDMETHOD(get_nHyperlinks)(long *hyperlinkCount); + + // Gets the hyperlink object via specified index. + STDMETHOD(get_hyperlink)(long index,IAccessibleHyperlink **hyperlink); + + // Returns the index of the hyperlink that is associated with this + // character index. + STDMETHOD(get_hyperlinkIndex)(long charIndex, long *hyperlinkIndex); + + // Overide of IUNOXWrapper. + STDMETHOD(put_XInterface)(long pXInterface); + +private: + + com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleHypertext> pHyperText; + +}; + +#endif // !defined(AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_) |