1*3a700b0aSSteve Yin /************************************************************** 2*3a700b0aSSteve Yin * 3*3a700b0aSSteve Yin * Licensed to the Apache Software Foundation (ASF) under one 4*3a700b0aSSteve Yin * or more contributor license agreements. See the NOTICE file 5*3a700b0aSSteve Yin * distributed with this work for additional information 6*3a700b0aSSteve Yin * regarding copyright ownership. The ASF licenses this file 7*3a700b0aSSteve Yin * to you under the Apache License, Version 2.0 (the 8*3a700b0aSSteve Yin * "License"); you may not use this file except in compliance 9*3a700b0aSSteve Yin * with the License. You may obtain a copy of the License at 10*3a700b0aSSteve Yin * 11*3a700b0aSSteve Yin * http://www.apache.org/licenses/LICENSE-2.0 12*3a700b0aSSteve Yin * 13*3a700b0aSSteve Yin * Unless required by applicable law or agreed to in writing, 14*3a700b0aSSteve Yin * software distributed under the License is distributed on an 15*3a700b0aSSteve Yin * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*3a700b0aSSteve Yin * KIND, either express or implied. See the License for the 17*3a700b0aSSteve Yin * specific language governing permissions and limitations 18*3a700b0aSSteve Yin * under the License. 19*3a700b0aSSteve Yin * 20*3a700b0aSSteve Yin *************************************************************/ 215fdc4257SSteve Yin 225fdc4257SSteve Yin #if !defined(AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_) 235fdc4257SSteve Yin #define AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_ 245fdc4257SSteve Yin 255fdc4257SSteve Yin #if _MSC_VER > 1000 265fdc4257SSteve Yin #pragma once 275fdc4257SSteve Yin #endif // _MSC_VER > 1000 285fdc4257SSteve Yin 295fdc4257SSteve Yin #include "resource.h" // main symbols 305fdc4257SSteve Yin 315fdc4257SSteve Yin 325fdc4257SSteve Yin #include <com/sun/star/accessibility/XAccessible.hpp> 335fdc4257SSteve Yin #include <com/sun/star/accessibility/XAccessibleHypertext.hpp> 345fdc4257SSteve Yin #include "AccTextBase.h" 355fdc4257SSteve Yin 365fdc4257SSteve Yin /** 375fdc4257SSteve Yin * CAccHypertext implements IAccessibleHypertext interface. 385fdc4257SSteve Yin */ 395fdc4257SSteve Yin class ATL_NO_VTABLE CAccHypertext : 405fdc4257SSteve Yin public CComObjectRoot, 415fdc4257SSteve Yin public CComCoClass<CAccHypertext,&CLSID_AccHypertext>, 425fdc4257SSteve Yin public IAccessibleHypertext, 435fdc4257SSteve Yin public CAccTextBase 445fdc4257SSteve Yin { 455fdc4257SSteve Yin public: CAccHypertext()465fdc4257SSteve Yin CAccHypertext() 475fdc4257SSteve Yin { 485fdc4257SSteve Yin } ~CAccHypertext()495fdc4257SSteve Yin ~CAccHypertext() 505fdc4257SSteve Yin { 515fdc4257SSteve Yin } 525fdc4257SSteve Yin 535fdc4257SSteve Yin BEGIN_COM_MAP(CAccHypertext) COM_INTERFACE_ENTRY(IAccessibleText)545fdc4257SSteve Yin COM_INTERFACE_ENTRY(IAccessibleText) 555fdc4257SSteve Yin COM_INTERFACE_ENTRY(IAccessibleHypertext) 565fdc4257SSteve Yin COM_INTERFACE_ENTRY(IUNOXWrapper) 575fdc4257SSteve Yin COM_INTERFACE_ENTRY_FUNC_BLIND(NULL,_SmartQI) 585fdc4257SSteve Yin END_COM_MAP() 595fdc4257SSteve Yin 605fdc4257SSteve Yin static HRESULT WINAPI _SmartQI(void* pv, 615fdc4257SSteve Yin REFIID iid, void** ppvObject, DWORD) 625fdc4257SSteve Yin { 635fdc4257SSteve Yin return ((CAccHypertext*)pv)->SmartQI(iid,ppvObject); 645fdc4257SSteve Yin } 655fdc4257SSteve Yin SmartQI(REFIID iid,void ** ppvObject)665fdc4257SSteve Yin HRESULT SmartQI(REFIID iid, void** ppvObject) 675fdc4257SSteve Yin { 685fdc4257SSteve Yin if( m_pOuterUnknown ) 695fdc4257SSteve Yin return OuterQueryInterface(iid,ppvObject); 705fdc4257SSteve Yin return E_FAIL; 715fdc4257SSteve Yin } 725fdc4257SSteve Yin 735fdc4257SSteve Yin DECLARE_REGISTRY_RESOURCEID(IDR_AccHypertext) 745fdc4257SSteve Yin 755fdc4257SSteve Yin // IAccessibleHypertext 765fdc4257SSteve Yin public: 775fdc4257SSteve Yin // IAccessibleText 785fdc4257SSteve Yin 795fdc4257SSteve Yin // Adds a text selection. 805fdc4257SSteve Yin STDMETHOD(addSelection)(long startOffset, long endOffset);//, unsigned char * success) 815fdc4257SSteve Yin 825fdc4257SSteve Yin // Gets text attributes. 835fdc4257SSteve Yin STDMETHOD(get_attributes)(long offset, long * startOffset, long * endOffset, BSTR * textAttributes); 845fdc4257SSteve Yin 855fdc4257SSteve Yin // Gets caret offset. 865fdc4257SSteve Yin STDMETHOD(get_caretOffset)(long * offset); 875fdc4257SSteve Yin 885fdc4257SSteve Yin // Gets total number of characters. 895fdc4257SSteve Yin STDMETHOD(get_characterCount)(long * nCharacters); 905fdc4257SSteve Yin 915fdc4257SSteve Yin // Gets bounding rect containing the glyph(s) representing the character 925fdc4257SSteve Yin // at the specified text offset 935fdc4257SSteve Yin STDMETHOD(get_characterExtents)(long offset, IA2CoordinateType coordType, long * x, long * y, long * width, long * height); 945fdc4257SSteve Yin 955fdc4257SSteve Yin // Gets number of active non-contiguous selections. 965fdc4257SSteve Yin STDMETHOD(get_nSelections)(long * nSelections); 975fdc4257SSteve Yin 985fdc4257SSteve Yin // Gets bounding rect for the glyph at a certain point. 995fdc4257SSteve Yin STDMETHOD(get_offsetAtPoint)(long x, long y, IA2CoordinateType coordType, long * offset); 1005fdc4257SSteve Yin 1015fdc4257SSteve Yin // Gets character offsets of N-th active text selection. 1025fdc4257SSteve Yin STDMETHOD(get_selection)(long selection, long * startOffset, long * endOffset); 1035fdc4257SSteve Yin 1045fdc4257SSteve Yin // Gets a range of text by offset NOTE: returned string may be longer 1055fdc4257SSteve Yin // than endOffset-startOffset bytes if text contains multi-byte characters. 1065fdc4257SSteve Yin STDMETHOD(get_text)(long startOffset, long endOffset, BSTR * text); 1075fdc4257SSteve Yin 1085fdc4257SSteve Yin // Gets a specified amount of text that ends before a specified offset. 1095fdc4257SSteve Yin STDMETHOD(get_textBeforeOffset)(long offset, IA2TextBoundaryType boundaryType, long * startOffset, long * endOffset, BSTR * text); 1105fdc4257SSteve Yin 1115fdc4257SSteve Yin // Gets a specified amount of text that spans the specified offset. 1125fdc4257SSteve Yin STDMETHOD(get_textAfterOffset)(long offset, IA2TextBoundaryType boundaryType, long * startOffset, long * endOffset, BSTR * text); 1135fdc4257SSteve Yin 1145fdc4257SSteve Yin // Gets a specified amount of text that starts after a specified offset. 1155fdc4257SSteve Yin STDMETHOD(get_textAtOffset)(long offset, IA2TextBoundaryType boundaryType, long * startOffset, long * endOffset, BSTR * text); 1165fdc4257SSteve Yin 1175fdc4257SSteve Yin // Unselects a range of text. 1185fdc4257SSteve Yin STDMETHOD(removeSelection)(long selectionIndex); 1195fdc4257SSteve Yin 1205fdc4257SSteve Yin // Moves text caret. 1215fdc4257SSteve Yin STDMETHOD(setCaretOffset)(long offset); 1225fdc4257SSteve Yin 1235fdc4257SSteve Yin // Changes the bounds of an existing selection. 1245fdc4257SSteve Yin STDMETHOD(setSelection)(long selectionIndex, long startOffset, long endOffset); 1255fdc4257SSteve Yin 1265fdc4257SSteve Yin // Gets total number of characters. 1275fdc4257SSteve Yin // NOTE: this may be different than the total number of bytes required 1285fdc4257SSteve Yin // to store the text, if the text contains multi-byte characters. 1295fdc4257SSteve Yin STDMETHOD(get_nCharacters)(long * nCharacters); 1305fdc4257SSteve Yin 1315fdc4257SSteve Yin // Makes specific part of string visible on screen. 1325fdc4257SSteve Yin STDMETHOD(scrollSubstringTo)(long startIndex, long endIndex,enum IA2ScrollType scrollType); 1335fdc4257SSteve Yin 1345fdc4257SSteve Yin STDMETHOD(scrollSubstringToPoint)(long startIndex, long endIndex,enum IA2CoordinateType coordinateType, long x, long y ); 1355fdc4257SSteve Yin 1365fdc4257SSteve Yin STDMETHOD(get_newText)( IA2TextSegment *newText); 1375fdc4257SSteve Yin 1385fdc4257SSteve Yin STDMETHOD(get_oldText)( IA2TextSegment *oldText); 1395fdc4257SSteve Yin 1405fdc4257SSteve Yin //IAccessibleHypertext 1415fdc4257SSteve Yin 1425fdc4257SSteve Yin // Gets the number of hyperlink. 1435fdc4257SSteve Yin STDMETHOD(get_nHyperlinks)(long *hyperlinkCount); 1445fdc4257SSteve Yin 1455fdc4257SSteve Yin // Gets the hyperlink object via specified index. 1465fdc4257SSteve Yin STDMETHOD(get_hyperlink)(long index,IAccessibleHyperlink **hyperlink); 1475fdc4257SSteve Yin 1485fdc4257SSteve Yin // Returns the index of the hyperlink that is associated with this 1495fdc4257SSteve Yin // character index. 1505fdc4257SSteve Yin STDMETHOD(get_hyperlinkIndex)(long charIndex, long *hyperlinkIndex); 1515fdc4257SSteve Yin 1525fdc4257SSteve Yin // Overide of IUNOXWrapper. 1535fdc4257SSteve Yin STDMETHOD(put_XInterface)(long pXInterface); 1545fdc4257SSteve Yin 1555fdc4257SSteve Yin private: 1565fdc4257SSteve Yin 1575fdc4257SSteve Yin com::sun::star::uno::Reference<com::sun::star::accessibility::XAccessibleHypertext> pHyperText; 1585fdc4257SSteve Yin 1595fdc4257SSteve Yin }; 1605fdc4257SSteve Yin 1615fdc4257SSteve Yin #endif // !defined(AFX_ACCHYPERTEXT_H__6DC133B6_03DB_42C6_A9B7_27AF4FDA00CA__INCLUDED_) 162