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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // Internal class for catching notifications from bookmark repositories. |
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15 // @internalComponent |
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16 // |
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17 // |
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18 |
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19 #include "bkmrkwatcher.h" |
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20 |
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21 const TUint32 KAnyId = 0x00000000; // 0 are wildcards so when used as a mask this will match anything |
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22 |
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23 CBkmrkWatcher::CBkmrkWatcher(TBkmrkWatcherType aType, MBkmrkWatcherObserver& aObserver, CRepository& aRepository) |
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24 : CActive(EPriorityStandard), iType(aType), iObserver(aObserver), iRepository(aRepository) |
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25 { |
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26 CActiveScheduler::Add(this); |
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27 } |
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28 |
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29 CBkmrkWatcher::~CBkmrkWatcher() |
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30 { |
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31 Cancel(); |
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32 } |
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33 |
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34 void CBkmrkWatcher::WatchL() |
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35 { |
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36 if (IsActive()) |
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37 { |
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38 return; |
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39 } |
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40 // request to be notified of repository changes |
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41 User::LeaveIfError(iRepository.NotifyRequest(KAnyId, KAnyId, iStatus)); |
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42 SetActive(); |
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43 } |
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44 |
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45 void CBkmrkWatcher::RunL() |
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46 { |
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47 // re-issue the watching request |
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48 WatchL(); |
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49 // notify observer |
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50 iObserver.BWONotify(iType); |
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51 } |
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52 |
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53 void CBkmrkWatcher::DoCancel() |
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54 { |
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55 // cancel request to the repository |
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56 iRepository.NotifyCancel(KAnyId, KAnyId); |
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57 } |