| /************************************************************** |
| * |
| * 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_ACCTEXT_H__F06C5496_9959_4C7C_873E_A8D50CFB290D__INCLUDED_) |
| #define AFX_ACCTEXT_H__F06C5496_9959_4C7C_873E_A8D50CFB290D__INCLUDED_ |
| |
| #if _MSC_VER > 1000 |
| #pragma once |
| #endif // _MSC_VER > 1000 |
| |
| #include "resource.h" // main symbols |
| |
| #include "AccTextBase.h" |
| |
| /** |
| * CAccText implements IAccessibleText interface. |
| */ |
| class ATL_NO_VTABLE CAccText : |
| public CComObjectRoot, |
| public CComCoClass<CAccText,&CLSID_AccText>, |
| public IAccessibleText, |
| public CAccTextBase |
| { |
| public: |
| CAccText() |
| { |
| } |
| ~CAccText() |
| { |
| } |
| |
| BEGIN_COM_MAP(CAccText) |
| COM_INTERFACE_ENTRY(IAccessibleText) |
| 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 ((CAccText*)pv)->SmartQI(iid,ppvObject); |
| } |
| |
| HRESULT SmartQI(REFIID iid, void** ppvObject) |
| { |
| if( m_pOuterUnknown ) |
| return OuterQueryInterface(iid,ppvObject); |
| return E_FAIL; |
| } |
| |
| DECLARE_REGISTRY_RESOURCEID(IDR_AccText) |
| |
| // IAccessibleText |
| 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);//, unsigned char * success); |
| |
| // Moves text caret. |
| STDMETHOD(setCaretOffset)(long offset);//, unsigned char * success); |
| |
| // Changes the bounds of an existing selection. |
| STDMETHOD(setSelection)(long selectionIndex, long startOffset, long endOffset);//, unsigned char * success); |
| |
| // 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); |
| |
| // Overide of IUNOXWrapper. |
| STDMETHOD(put_XInterface)(long pXInterface); |
| |
| }; |
| |
| #endif // !defined(AFX_ACCTEXT_H__F06C5496_9959_4C7C_873E_A8D50CFB290D__INCLUDED_) |