LCOV - code coverage report
Current view: directory - accessible/src/atk - nsMaiInterfaceHypertext.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 37 0 0.0 %
Date: 2012-06-02 Functions: 4 0 0.0 %

       1                 : /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
       2                 : /* vim: set ts=2 et sw=2 tw=80: */
       3                 : /* ***** BEGIN LICENSE BLOCK *****
       4                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
       5                 :  *
       6                 :  * The contents of this file are subject to the Mozilla Public License Version
       7                 :  * 1.1 (the "License"); you may not use this file except in compliance with
       8                 :  * the License. You may obtain a copy of the License at
       9                 :  * http://www.mozilla.org/MPL/
      10                 :  *
      11                 :  * Software distributed under the License is distributed on an "AS IS" basis,
      12                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
      13                 :  * for the specific language governing rights and limitations under the
      14                 :  * License.
      15                 :  *
      16                 :  * The Original Code is mozilla.org code.
      17                 :  *
      18                 :  * The Initial Developer of the Original Code is
      19                 :  * Sun Microsystems, Inc.
      20                 :  * Portions created by the Initial Developer are Copyright (C) 2002
      21                 :  * the Initial Developer. All Rights Reserved.
      22                 :  *
      23                 :  * Contributor(s):
      24                 :  *   Bolian Yin (bolian.yin@sun.com)
      25                 :  *
      26                 :  * Alternatively, the contents of this file may be used under the terms of
      27                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
      28                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
      29                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
      30                 :  * of those above. If you wish to allow use of your version of this file only
      31                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
      32                 :  * use your version of this file under the terms of the MPL, indicate your
      33                 :  * decision by deleting the provisions above and replace them with the notice
      34                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
      35                 :  * the provisions above, a recipient may use your version of this file under
      36                 :  * the terms of any one of the MPL, the GPL or the LGPL.
      37                 :  *
      38                 :  * ***** END LICENSE BLOCK ***** */
      39                 : 
      40                 : #include "nsMaiInterfaceHypertext.h"
      41                 : #include "nsHyperTextAccessible.h"
      42                 : 
      43                 : void
      44               0 : hypertextInterfaceInitCB(AtkHypertextIface *aIface)
      45                 : {
      46               0 :     g_return_if_fail(aIface != NULL);
      47                 : 
      48               0 :     aIface->get_link = getLinkCB;
      49               0 :     aIface->get_n_links = getLinkCountCB;
      50               0 :     aIface->get_link_index = getLinkIndexCB;
      51                 : }
      52                 : 
      53                 : AtkHyperlink *
      54               0 : getLinkCB(AtkHypertext *aText, gint aLinkIndex)
      55                 : {
      56               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      57               0 :     if (!accWrap)
      58               0 :         return nsnull;
      59                 : 
      60               0 :     nsHyperTextAccessible* hyperText = accWrap->AsHyperText();
      61               0 :     NS_ENSURE_TRUE(hyperText, nsnull);
      62                 : 
      63               0 :     nsAccessible* hyperLink = hyperText->GetLinkAt(aLinkIndex);
      64               0 :     if (!hyperLink)
      65               0 :         return nsnull;
      66                 : 
      67               0 :     AtkObject* hyperLinkAtkObj = nsAccessibleWrap::GetAtkObject(hyperLink);
      68               0 :     nsAccessibleWrap *accChild = GetAccessibleWrap(hyperLinkAtkObj);
      69               0 :     NS_ENSURE_TRUE(accChild, nsnull);
      70                 : 
      71               0 :     MaiHyperlink *maiHyperlink = accChild->GetMaiHyperlink();
      72               0 :     NS_ENSURE_TRUE(maiHyperlink, nsnull);
      73               0 :     return maiHyperlink->GetAtkHyperlink();
      74                 : }
      75                 : 
      76                 : gint
      77               0 : getLinkCountCB(AtkHypertext *aText)
      78                 : {
      79               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      80               0 :     if (!accWrap)
      81               0 :         return -1;
      82                 : 
      83               0 :     nsHyperTextAccessible* hyperText = accWrap->AsHyperText();
      84               0 :     NS_ENSURE_TRUE(hyperText, -1);
      85                 : 
      86               0 :     return hyperText->GetLinkCount();
      87                 : }
      88                 : 
      89                 : gint
      90               0 : getLinkIndexCB(AtkHypertext *aText, gint aCharIndex)
      91                 : {
      92               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      93               0 :     if (!accWrap)
      94               0 :         return -1;
      95                 : 
      96               0 :     nsHyperTextAccessible* hyperText = accWrap->AsHyperText();
      97               0 :     NS_ENSURE_TRUE(hyperText, -1);
      98                 : 
      99               0 :     PRInt32 index = -1;
     100               0 :     nsresult rv = hyperText->GetLinkIndexAtOffset(aCharIndex, &index);
     101               0 :     NS_ENSURE_SUCCESS(rv, -1);
     102                 : 
     103               0 :     return index;
     104                 : }

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