LCOV - code coverage report
Current view: directory - accessible/src/atk - nsMaiInterfaceEditableText.cpp (source / functions) Found Hit Coverage
Test: app.info Lines: 78 0 0.0 %
Date: 2012-06-02 Functions: 8 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 "nsString.h"
      41                 : #include "nsMaiInterfaceEditableText.h"
      42                 : 
      43                 : void
      44               0 : editableTextInterfaceInitCB(AtkEditableTextIface *aIface)
      45                 : {
      46               0 :     NS_ASSERTION(aIface, "Invalid aIface");
      47               0 :     if (!aIface)
      48               0 :         return;
      49                 : 
      50               0 :     aIface->set_run_attributes = setRunAttributesCB;
      51               0 :     aIface->set_text_contents = setTextContentsCB;
      52               0 :     aIface->insert_text = insertTextCB;
      53               0 :     aIface->copy_text = copyTextCB;
      54               0 :     aIface->cut_text = cutTextCB;
      55               0 :     aIface->delete_text = deleteTextCB;
      56               0 :     aIface->paste_text = pasteTextCB;
      57                 : }
      58                 : 
      59                 : /* static, callbacks for atkeditabletext virutal functions */
      60                 : 
      61                 : gboolean
      62               0 : setRunAttributesCB(AtkEditableText *aText, AtkAttributeSet *aAttribSet,
      63                 :                    gint aStartOffset, gint aEndOffset)
      64                 : 
      65                 : {
      66               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      67               0 :     if (!accWrap)
      68               0 :         return FALSE;
      69                 : 
      70               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
      71                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
      72               0 :                             getter_AddRefs(accText));
      73               0 :     NS_ENSURE_TRUE(accText, FALSE);
      74                 : 
      75               0 :     nsCOMPtr<nsISupports> attrSet;
      76                 :     /* how to insert attributes into nsISupports ??? */
      77                 : 
      78               0 :     nsresult rv = accText->SetAttributes(aStartOffset, aEndOffset,
      79               0 :                                          attrSet);
      80               0 :     return NS_FAILED(rv) ? FALSE : TRUE;
      81                 : }
      82                 : 
      83                 : void
      84               0 : setTextContentsCB(AtkEditableText *aText, const gchar *aString)
      85                 : {
      86               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
      87               0 :     if (!accWrap)
      88               0 :         return;
      89                 : 
      90               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
      91                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
      92               0 :                             getter_AddRefs(accText));
      93               0 :     if (!accText)
      94                 :         return;
      95                 : 
      96               0 :     MAI_LOG_DEBUG(("EditableText: setTextContentsCB, aString=%s", aString));
      97                 : 
      98               0 :     NS_ConvertUTF8toUTF16 strContent(aString);
      99               0 :     accText->SetTextContents(strContent);
     100                 : }
     101                 : 
     102                 : void
     103               0 : insertTextCB(AtkEditableText *aText,
     104                 :              const gchar *aString, gint aLength, gint *aPosition)
     105                 : {
     106               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     107               0 :     if (!accWrap)
     108               0 :         return;
     109                 : 
     110               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
     111                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
     112               0 :                             getter_AddRefs(accText));
     113               0 :     if (!accText)
     114                 :         return;
     115                 : 
     116               0 :     NS_ConvertUTF8toUTF16 strContent(aString);
     117                 : 
     118                 :     // interface changed in nsIAccessibleEditableText.idl ???
     119                 :     //
     120                 :     // PRInt32 pos = *aPosition;
     121                 :     // nsresult rv = accText->InsertText(strContent, aLength, &pos);
     122                 :     // *aPosition = pos;
     123                 : 
     124               0 :     accText->InsertText(strContent, *aPosition);
     125                 : 
     126               0 :     MAI_LOG_DEBUG(("EditableText: insert aString=%s, aLength=%d, aPosition=%d",
     127                 :                    aString, aLength, *aPosition));
     128                 : }
     129                 : 
     130                 : void
     131               0 : copyTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
     132                 : {
     133               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     134               0 :     if (!accWrap)
     135               0 :         return;
     136                 : 
     137               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
     138                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
     139               0 :                             getter_AddRefs(accText));
     140               0 :     if (!accText)
     141                 :         return;
     142                 : 
     143               0 :     MAI_LOG_DEBUG(("EditableText: copyTextCB, aStartPos=%d, aEndPos=%d",
     144                 :                    aStartPos, aEndPos));
     145               0 :     accText->CopyText(aStartPos, aEndPos);
     146                 : }
     147                 : 
     148                 : void
     149               0 : cutTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
     150                 : {
     151               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     152               0 :     if (!accWrap)
     153               0 :         return;
     154                 : 
     155               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
     156                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
     157               0 :                             getter_AddRefs(accText));
     158               0 :     if (!accText)
     159                 :         return;
     160               0 :     MAI_LOG_DEBUG(("EditableText: cutTextCB, aStartPos=%d, aEndPos=%d",
     161                 :                    aStartPos, aEndPos));
     162               0 :     accText->CutText(aStartPos, aEndPos);
     163                 : }
     164                 : 
     165                 : void
     166               0 : deleteTextCB(AtkEditableText *aText, gint aStartPos, gint aEndPos)
     167                 : {
     168               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     169               0 :     if (!accWrap)
     170               0 :         return;
     171                 : 
     172               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
     173                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
     174               0 :                             getter_AddRefs(accText));
     175               0 :     if (!accText)
     176                 :         return;
     177                 : 
     178               0 :     MAI_LOG_DEBUG(("EditableText: deleteTextCB, aStartPos=%d, aEndPos=%d",
     179                 :                    aStartPos, aEndPos));
     180               0 :     accText->DeleteText(aStartPos, aEndPos);
     181                 : }
     182                 : 
     183                 : void
     184               0 : pasteTextCB(AtkEditableText *aText, gint aPosition)
     185                 : {
     186               0 :     nsAccessibleWrap *accWrap = GetAccessibleWrap(ATK_OBJECT(aText));
     187               0 :     if (!accWrap)
     188               0 :         return;
     189                 : 
     190               0 :     nsCOMPtr<nsIAccessibleEditableText> accText;
     191                 :     accWrap->QueryInterface(NS_GET_IID(nsIAccessibleEditableText),
     192               0 :                             getter_AddRefs(accText));
     193               0 :     if (!accText)
     194                 :         return;
     195                 : 
     196               0 :     MAI_LOG_DEBUG(("EditableText: pasteTextCB, aPosition=%d", aPosition));
     197               0 :     accText->PasteText(aPosition);
     198                 : }

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