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libreoffice/winaccessibility/source/UAccCOM/AccEditableText.cxx
Andrea Gelmini 888098ef0d Remove reference to AccessibleTextImpl.java 
The file:
infra\accessibility\bridge\org\openoffice\java\accessibility\AccessibleTextImpl.java
was deleted on commit 130833f80e

Change-Id: I8cecee3f55fd472f0ff13a14ff9db9acc26cd6ac
Reviewed-on: https://gerrit.libreoffice.org/16296
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>
2015-06-16 12:53:55 +00:00

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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 .
*/
/**
* AccEditableText.cpp : Implementation of CUAccCOMApp and DLL registration.
*/
#include "stdafx.h"
#include "UAccCOM.h"
#include "AccEditableText.h"
#include <vcl/svapp.hxx>
#include <com/sun/star/accessibility/XAccessible.hpp>
#include <com/sun/star/accessibility/XAccessibleContext.hpp>
#include <com/sun/star/accessibility/XAccessibleText.hpp>
#include <com/sun/star/awt/FontSlant.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
#include <com/sun/star/style/LineSpacing.hpp>
#include <com/sun/star/style/TabStop.hpp>
#include <vector>
using namespace com::sun::star::accessibility;
using namespace com::sun::star::uno;
using namespace com::sun::star::awt;
using namespace com::sun::star::beans;
using namespace std;
/**
* Copys a range of text to the clipboard.
*
* @param startOffset the start offset of copying.
* @param endOffset the end offset of copying.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::copyText(long startOffset, long endOffset)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
// #CHECK XInterface#
if(!pRXEdtTxt.is())
{
return E_FAIL;
}
if ( GetXInterface()->copyText( startOffset, endOffset ) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Deletes a range of text.
*
* @param startOffset the start offset of deleting.
* @param endOffset the end offset of deleting.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::deleteText(long startOffset, long endOffset)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
if( !pRXEdtTxt.is() )
return E_FAIL;
if( GetXInterface()->deleteText( startOffset, endOffset ) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Inserts text at a specified offset.
*
* @param offset the offset of inserting.
* @param text the text to be inserted.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::insertText(long offset, BSTR * text)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
if (text == NULL)
return E_INVALIDARG;
if( !pRXEdtTxt.is() )
return E_FAIL;
::rtl::OUString ouStr(*text);
if( GetXInterface()->insertText( ouStr, offset ) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Cuts a range of text to the clipboard.
*
* @param startOffset the start offset of cuting.
* @param endOffset the end offset of cuting.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::cutText(long startOffset, long endOffset)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
if( !pRXEdtTxt.is() )
return E_FAIL;
if( GetXInterface()->cutText( startOffset, endOffset ) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Pastes text from clipboard at specified offset.
*
* @param offset the offset of pasting.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::pasteText(long offset)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
if( !pRXEdtTxt.is() )
return E_FAIL;
if( GetXInterface()->pasteText( offset ) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Replaces range of text with new text.
*
* @param startOffset the start offset of replacing.
* @param endOffset the end offset of replacing.
* @param text the replacing text.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::replaceText(long startOffset, long endOffset, BSTR * text)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
// #CHECK#
if (text == NULL)
return E_INVALIDARG;
if( !pRXEdtTxt.is() )
return E_FAIL;
::rtl::OUString ouStr(*text);
if( GetXInterface()->replaceText( startOffset,endOffset, ouStr) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Sets attributes of range of text.
*
* @param startOffset the start offset.
* @param endOffset the end offset.
* @param attributes the attribute text.
* @param success the boolean result to be returned.
*/
STDMETHODIMP CAccEditableText::setAttributes(long startOffset, long endOffset, BSTR * attributes)
{
SolarMutexGuard g;
ENTER_PROTECTED_BLOCK
// #CHECK#
if (attributes == NULL)
return E_INVALIDARG;
if( !pRXEdtTxt.is() )
return E_FAIL;
::rtl::OUString ouStr(*attributes);
sal_Int32 nIndex = 0;
sal_Unicode cTok = ';';
vector< ::rtl::OUString > vecAttr;
do
{
::rtl::OUString ouToken = ouStr.getToken(0, cTok, nIndex);
vecAttr.push_back(ouToken);
}
while(nIndex >= 0);
Sequence< PropertyValue > beanSeq(vecAttr.size());
for(unsigned int i = 0; i < vecAttr.size(); i ++)
{
::rtl::OUString attr = vecAttr[i];
sal_Int32 nPos = attr.indexOf(':');
if(nPos > -1)
{
::rtl::OUString attrName = attr.copy(0, nPos);
::rtl::OUString attrValue = attr.copy(nPos + 1, attr.getLength() - nPos - 1);
beanSeq[i].Name = attrName;
get_AnyFromOLECHAR(attrName, attrValue, beanSeq[i].Value);
}
}
if( GetXInterface()->setAttributes( startOffset,endOffset, beanSeq) )
return S_OK;
return E_FAIL;
LEAVE_PROTECTED_BLOCK
}
/**
* Convert attributes string to Any type.
*
* @param ouName the string of attribute name.
* @param ouValue the string of attribute value.
* @param rAny the Any object to be returned.
*/
void CAccEditableText::get_AnyFromOLECHAR(const ::rtl::OUString &ouName, const ::rtl::OUString &ouValue, Any &rAny)
{
if(ouName.equals(L"CharBackColor") ||
ouName.equals(L"CharColor") ||
ouName.equals(L"ParaAdjust") ||
ouName.equals(L"ParaFirstLineIndent") ||
ouName.equals(L"ParaLeftMargin") ||
ouName.equals(L"ParaRightMargin") ||
ouName.equals(L"ParaTopMargin") ||
ouName.equals(L"ParaBottomMargin") ||
ouName.equals(L"CharFontPitch") )
{
// Convert to int.
// NOTE: CharFontPitch is not implemented in java file.
sal_Int32 nValue = ouValue.toInt32();
rAny.setValue(&nValue, cppu::UnoType<sal_Int32>::get());
}
else if(ouName.equals(L"CharShadowed") ||
ouName.equals(L"CharContoured") )
{
// Convert to boolean.
boolean nValue = (boolean)ouValue.toBoolean();
rAny.setValue(&nValue, cppu::UnoType<sal_Bool>::get() );
}
else if(ouName.equals(L"CharEscapement") ||
ouName.equals(L"CharStrikeout") ||
ouName.equals(L"CharUnderline") ||
ouName.equals(L"CharFontPitch") )
{
// Convert to short.
short nValue = (short)ouValue.toInt32();
rAny.setValue(&nValue, cppu::UnoType<short>::get());
}
else if(ouName.equals(L"CharHeight") ||
ouName.equals(L"CharWeight") )
{
// Convert to float.
float fValue = ouValue.toFloat();
rAny.setValue(&fValue, cppu::UnoType<float>::get());
}
else if(ouName.equals(L"CharFontName") )
{
// Convert to string.
rAny.setValue(&ouValue, cppu::UnoType<rtl::OUString>::get());
}
else if(ouName.equals(L"CharPosture") )
{
// Convert to FontSlant.
::com::sun::star::awt::FontSlant fontSlant = (::com::sun::star::awt::FontSlant)ouValue.toInt32();
rAny.setValue(&fontSlant, cppu::UnoType<com::sun::star::awt::FontSlant>::get());
}
else if(ouName.equals(L"ParaTabStops") )
{
// Convert to the Sequence with TabStop element.
vector< ::com::sun::star::style::TabStop > vecTabStop;
::com::sun::star::style::TabStop tabStop;
::rtl::OUString ouSubValue;
sal_Int32 pos = 0, posComma = 0;
do
{
// Position.
pos = ouValue.indexOf(L"Position=", pos);
if(pos != -1)
{
posComma = ouValue.indexOf(',', pos + 9); // 9 = length of "Position=".
if(posComma != -1)
{
ouSubValue = ouValue.copy(pos + 9, posComma - pos - 9);
tabStop.Position = ouSubValue.toInt32();
pos = posComma + 1;
// TabAlign.
pos = ouValue.indexOf(L"TabAlign=", pos);
if(pos != -1)
{
posComma = ouValue.indexOf(',', pos + 9); // 9 = length of "TabAlign=".
if(posComma != -1)
{
ouSubValue = ouValue.copy(pos + 9, posComma - pos - 9);
tabStop.Alignment = (::com::sun::star::style::TabAlign)ouSubValue.toInt32();
pos = posComma + 1;
// DecimalChar.
pos = ouValue.indexOf(L"DecimalChar=", pos);
if(pos != -1)
{
posComma = ouValue.indexOf(',', pos + 11); // 11 = length of "TabAlign=".
if(posComma != -1)
{
ouSubValue = ouValue.copy(pos + 11, posComma - pos - 11);
tabStop.DecimalChar = (sal_Unicode)ouSubValue.toChar();
pos = posComma + 1;
// FillChar.
pos = ouValue.indexOf(L"FillChar=", pos);
if(pos != -1)
{
posComma = ouValue.indexOf(',', pos + 9); // 9 = length of "TabAlign=".
if(posComma != -1)
{
ouSubValue = ouValue.copy(pos + 9, posComma - pos - 9);
tabStop.DecimalChar = (sal_Unicode)ouSubValue.toChar();
pos = posComma + 1;
// Complete TabStop element.
vecTabStop.push_back(tabStop);
}
else
break; // No match comma.
}
else
break; // No match FillChar.
}
else
break; // No match comma.
}
else
break; // No match DecimalChar.
}
else
break; // No match comma.
}
else
break; // No match TabAlign.
}
else
break; // No match comma.
}
else
break; // No match Position.
}
while(pos < ouValue.getLength());
// Dump into Sequence.
int iSeqLen = (vecTabStop.size() == 0) ? 1 : vecTabStop.size();
Sequence< ::com::sun::star::style::TabStop > seqTabStop(iSeqLen);
if(vecTabStop.size() != 0)
{
// Dump every element.
for(int i = 0; i < iSeqLen; i ++)
{
seqTabStop[i] = vecTabStop[i];
}
}
else
{
// Create default value.
seqTabStop[0].Position = 0;
seqTabStop[0].Alignment = ::com::sun::star::style::TabAlign_DEFAULT;
seqTabStop[0].DecimalChar = '.';
seqTabStop[0].FillChar = ' ';
}
// Assign to Any object.
rAny.setValue(&seqTabStop, cppu::UnoType<Sequence< ::com::sun::star::style::TabStop >>::get());
}
else if(ouName.equals(L"ParaLineSpacing") )
{
// Parse value string.
::com::sun::star::style::LineSpacing lineSpacing;
::rtl::OUString ouSubValue;
sal_Int32 pos = 0, posComma = 0;
pos = ouValue.indexOf(L"Mode=", pos);
if(pos != -1)
{
posComma = ouValue.indexOf(',', pos + 5); // 5 = length of "Mode=".
if(posComma != -1)
{
ouSubValue = ouValue.copy(pos + 5, posComma - pos - 5);
lineSpacing.Mode = (sal_Int16)ouSubValue.toInt32();
pos = posComma + 1;
pos = ouValue.indexOf(L"Height=", pos);
if(pos != -1)
{
ouSubValue = ouValue.copy(pos + 7, ouValue.getLength() - pos - 7);
lineSpacing.Height = (sal_Int16)ouSubValue.toInt32();
}
else
{
lineSpacing.Height = (sal_Int16)100; // Default height.
}
}
else
{
lineSpacing.Height = (sal_Int16)100; // Default height.
}
}
else
{
// Default Mode and Height.
lineSpacing.Mode = (sal_Int16)0;
lineSpacing.Height = (sal_Int16)100; // Default height.
}
// Convert to Any object.
rAny.setValue(&lineSpacing, cppu::UnoType<com::sun::star::style::LineSpacing>::get());
}
else
{
// Do nothing.
sal_Int32 nDefault = 0;
rAny.setValue(&nDefault, cppu::UnoType<sal_Int32>::get());
}
}
/**
* Override of IUNOXWrapper.
*
* @param pXInterface the pointer of UNO interface.
*/
STDMETHODIMP CAccEditableText::put_XInterface(hyper pXInterface)
{
// internal IUNOXWrapper - no mutex meeded
ENTER_PROTECTED_BLOCK
CUNOXWrapper::put_XInterface(pXInterface);
//special query.
if(pUNOInterface == NULL)
return E_FAIL;
Reference<XAccessibleContext> pRContext = pUNOInterface->getAccessibleContext();
if( !pRContext.is() )
{
return E_FAIL;
}
Reference<XAccessibleEditableText> pRXI(pRContext,UNO_QUERY);
if( !pRXI.is() )
pRXEdtTxt = NULL;
else
pRXEdtTxt = pRXI.get();
return S_OK;
LEAVE_PROTECTED_BLOCK
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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