LCOV - app.info - content/events/src/nsPaintRequest.cpp

LCOV - code coverage report
| Current view: | directory - content/events/src - nsPaintRequest.cpp (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 52 | 2 | 3.8 %
| Date: | 2012-06-02 | Functions: | 17 | 2 | 11.8 %

           1                 : /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
           2                 : /* ***** BEGIN LICENSE BLOCK *****
           3                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           4                 :  *
           5                 :  * The contents of this file are subject to the Mozilla Public License Version
           6                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           7                 :  * the License. You may obtain a copy of the License at
           8                 :  * http://www.mozilla.org/MPL/
           9                 :  *
          10                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          11                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          12                 :  * for the specific language governing rights and limitations under the
          13                 :  * License.
          14                 :  *
          15                 :  * The Original Code is Mozilla code.
          16                 :  *
          17                 :  * The Initial Developer of the Original Code is
          18                 :  * Mozilla Corporation.
          19                 :  * Portions created by the Initial Developer are Copyright (C) 2009
          20                 :  * the Initial Developer. All Rights Reserved.
          21                 :  *
          22                 :  * Contributor(s):
          23                 :  *   Robert O'Callahan <robert@ocallahan.org>
          24                 :  *
          25                 :  * Alternatively, the contents of this file may be used under the terms of
          26                 :  * either of the GNU General Public License Version 2 or later (the "GPL"),
          27                 :  * or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          28                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          29                 :  * of those above. If you wish to allow use of your version of this file only
          30                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          31                 :  * use your version of this file under the terms of the MPL, indicate your
          32                 :  * decision by deleting the provisions above and replace them with the notice
          33                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          34                 :  * the provisions above, a recipient may use your version of this file under
          35                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          36                 :  *
          37                 :  * ***** END LICENSE BLOCK ***** */
          38                 :
          39                 : #include "nsPaintRequest.h"
          40                 :
          41                 : #include "nsDOMClassInfoID.h"
          42                 : #include "nsClientRect.h"
          43                 : #include "nsIFrame.h"
          44                 : #include "nsContentUtils.h"
          45                 :
          46                 : DOMCI_DATA(PaintRequest, nsPaintRequest)
          47                 :
          48               0 : NS_INTERFACE_TABLE_HEAD(nsPaintRequest)
          49               0 :   NS_INTERFACE_TABLE1(nsPaintRequest, nsIDOMPaintRequest)
          50               0 :   NS_INTERFACE_TABLE_TO_MAP_SEGUE
          51               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PaintRequest)
          52               0 : NS_INTERFACE_MAP_END
          53                 :
          54               0 : NS_IMPL_ADDREF(nsPaintRequest)
          55               0 : NS_IMPL_RELEASE(nsPaintRequest)
          56                 :
          57                 : NS_IMETHODIMP
          58               0 : nsPaintRequest::GetClientRect(nsIDOMClientRect** aResult)
          59                 : {
          60               0 :   nsRefPtr<nsClientRect> clientRect = new nsClientRect();
          61               0 :   if (!clientRect)
          62               0 :     return NS_ERROR_OUT_OF_MEMORY;
          63               0 :   clientRect->SetLayoutRect(mRequest.mRect);
          64               0 :   clientRect.forget(aResult);
          65               0 :   return NS_OK;
          66                 : }
          67                 :
          68                 : NS_IMETHODIMP
          69               0 : nsPaintRequest::GetReason(nsAString& aResult)
          70                 : {
          71               0 :   switch (mRequest.mFlags & nsIFrame::INVALIDATE_REASON_MASK) {
          72                 :   case nsIFrame::INVALIDATE_REASON_SCROLL_BLIT:
          73               0 :     aResult.AssignLiteral("scroll copy");
          74               0 :     break;
          75                 :   case nsIFrame::INVALIDATE_REASON_SCROLL_REPAINT:
          76               0 :     aResult.AssignLiteral("scroll repaint");
          77               0 :     break;
          78                 :   default:
          79               0 :     aResult.Truncate();
          80               0 :     break;
          81                 :   }
          82               0 :   return NS_OK;
          83                 : }
          84                 :
          85                 : DOMCI_DATA(PaintRequestList, nsPaintRequestList)
          86                 :
          87            1464 : NS_IMPL_CYCLE_COLLECTION_CLASS(nsPaintRequestList)
          88               0 : NS_IMPL_CYCLE_COLLECTION_UNLINK_BEGIN(nsPaintRequestList)
          89               0 :   NS_IMPL_CYCLE_COLLECTION_UNLINK_PRESERVED_WRAPPER
          90               0 :   NS_IMPL_CYCLE_COLLECTION_UNLINK_NSCOMPTR(mParent)
          91               0 : NS_IMPL_CYCLE_COLLECTION_UNLINK_END
          92               0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_BEGIN(nsPaintRequestList)
          93               0 :   NS_IMPL_CYCLE_COLLECTION_TRAVERSE_SCRIPT_OBJECTS
          94               0 :   NS_IMPL_CYCLE_COLLECTION_TRAVERSE_NSCOMPTR(mParent)
          95               0 : NS_IMPL_CYCLE_COLLECTION_TRAVERSE_END
          96               0 : NS_IMPL_CYCLE_COLLECTION_TRACE_BEGIN(nsPaintRequestList)
          97               0 :   NS_IMPL_CYCLE_COLLECTION_TRACE_PRESERVED_WRAPPER
          98               0 : NS_IMPL_CYCLE_COLLECTION_TRACE_END
          99                 :
         100               0 : NS_INTERFACE_TABLE_HEAD(nsPaintRequestList)
         101               0 :   NS_WRAPPERCACHE_INTERFACE_MAP_ENTRY
         102               0 :   NS_INTERFACE_TABLE1(nsPaintRequestList, nsIDOMPaintRequestList)
         103               0 :   NS_INTERFACE_TABLE_TO_MAP_SEGUE_CYCLE_COLLECTION(nsPaintRequestList)
         104               0 :   NS_DOM_INTERFACE_MAP_ENTRY_CLASSINFO(PaintRequestList)
         105               0 : NS_INTERFACE_MAP_END
         106                 :
         107               0 : NS_IMPL_CYCLE_COLLECTING_ADDREF(nsPaintRequestList)
         108               0 : NS_IMPL_CYCLE_COLLECTING_RELEASE(nsPaintRequestList)
         109                 :
         110                 : NS_IMETHODIMP
         111               0 : nsPaintRequestList::GetLength(PRUint32* aLength)
         112                 : {
         113               0 :   *aLength = mArray.Count();
         114               0 :   return NS_OK;
         115                 : }
         116                 :
         117                 : NS_IMETHODIMP
         118               0 : nsPaintRequestList::Item(PRUint32 aIndex, nsIDOMPaintRequest** aReturn)
         119                 : {
         120               0 :   NS_IF_ADDREF(*aReturn = nsPaintRequestList::GetItemAt(aIndex));
         121               0 :   return NS_OK;
         122                 : }
         123                 :
         124                 : nsIDOMPaintRequest*
         125               0 : nsPaintRequestList::GetItemAt(PRUint32 aIndex)
         126                 : {
         127               0 :   return mArray.SafeObjectAt(aIndex);
         128            4392 : }

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