camerauis/cameraxui/cxengine/tsrc/fakeclasses/cxefakesettingsstore.cpp
changeset 19 d9aefe59d544
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3:8b2d6d0384b0 19:d9aefe59d544
       
     1 /*
       
     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
       
     3 * All rights reserved.
       
     4 * This component and the accompanying materials are made available
       
     5 * under the terms of "Eclipse Public License v1.0"
       
     6 * which accompanies this distribution, and is available
       
     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".
       
     8 *
       
     9 * Initial Contributors:
       
    10 * Nokia Corporation - initial contribution.
       
    11 *
       
    12 * Contributors:
       
    13 *
       
    14 * Description:
       
    15 *
       
    16 */
       
    17 
       
    18 #include <QVariant>
       
    19 #include <QList>
       
    20 #include <QHash>
       
    21 
       
    22 #include "cxenamespace.h"
       
    23 #include "cxefakesettingsstore.h"
       
    24 
       
    25 CxeFakeSettingsStore::CxeFakeSettingsStore()
       
    26 {
       
    27     // all supported settings are initialized here.
       
    28     mSettingKeyHash.clear();
       
    29     mSettingKeyHash.insert(CxeSettingIds::FNAME_FOLDER_SUFFIX, QVariant("_Nokia"));
       
    30     mSettingKeyHash.insert(CxeSettingIds::FNAME_MONTH_FOLDER,  QVariant("08042009"));
       
    31     mSettingKeyHash.insert(CxeSettingIds::FNAME_IMAGE_COUNTER, QVariant(0));
       
    32     mSettingKeyHash.insert(CxeSettingIds::FNAME_VIDEO_COUNTER, QVariant(0));
       
    33 }
       
    34 
       
    35 CxeFakeSettingsStore::~CxeFakeSettingsStore()
       
    36 {
       
    37 }
       
    38 
       
    39 /*
       
    40 * Reads a value from cenrep
       
    41 * @param "key"   - setting key
       
    42 * @param "value" - setting value read from cenrep
       
    43 */
       
    44 CxeError::Id CxeFakeSettingsStore::get(const QString& key, QVariant &value)
       
    45 {
       
    46     CxeError::Id error = CxeError::None;
       
    47     if(mSettingKeyHash.contains(key)) {
       
    48         value = mSettingKeyHash[key];
       
    49     } else if(mRuntimeKeyHash.contains(key)) {
       
    50         value = mRuntimeKeyHash[key];
       
    51     } else {
       
    52         error = CxeError::NotFound;
       
    53     }
       
    54 
       
    55     return error;
       
    56 }
       
    57 
       
    58 /*
       
    59 * Reads a value from cenrep
       
    60 * @param "uid"   - UID of the component that own setting key
       
    61 * @param "key"   - setting key id
       
    62 * @param "type"  - type of setting key
       
    63 * @param "value" - setting value read from cenrep
       
    64 */
       
    65 void CxeFakeSettingsStore::get(long int uid, unsigned long int key, Cxe::SettingKeyType type, QVariant &value)
       
    66 {
       
    67     Q_UNUSED(uid);
       
    68     Q_UNUSED(key);
       
    69     Q_UNUSED(type);
       
    70     Q_UNUSED(value);
       
    71 
       
    72     // no support yet
       
    73 }
       
    74 
       
    75 /*
       
    76 * Reads/loads all run-time settings values from cenrep
       
    77 * @param QList<QString> contains list of all runtime key ids which we use to load values from cenrep.
       
    78 * returns: QHash container, "contains" values associated with each key that are read from cenrep
       
    79 * NOTE: loading runtime settings should be done only ONCE at start-up.
       
    80 */
       
    81 QHash<QString, QVariantList> CxeFakeSettingsStore::loadRuntimeSettings(QList<QString>& keylist)
       
    82 {
       
    83     QVariant data;
       
    84     CxeError::Id err = CxeError::None;
       
    85     QVariantList list;
       
    86     QHash<QString, QVariantList> settings;
       
    87     mRuntimeKeyHash.clear();
       
    88 
       
    89     foreach (QString key, keylist) {
       
    90 
       
    91         // before we read from get function we set values to the key
       
    92         mRuntimeKeyHash.insert(key, QVariant(1));
       
    93 
       
    94         // read the data from cenrep
       
    95         err = get(key, data);
       
    96         // clear the list
       
    97         list.clear();
       
    98         if (CxeError::None == err) {
       
    99            list.append(data);
       
   100         }
       
   101         // append the values associated with the key to the list.
       
   102         settings.insert(key, list);
       
   103     } // end for
       
   104 
       
   105     return settings;
       
   106 }
       
   107 
       
   108 
       
   109 /*
       
   110 * Sets a new value to cenrep
       
   111 * @param "key"   - setting key
       
   112 * @param "newValue" - new value set to the key in cenrep
       
   113 */
       
   114 CxeError::Id CxeFakeSettingsStore::set(const QString& key, const QVariant newValue)
       
   115 {
       
   116     CxeError::Id error = CxeError::NotFound;
       
   117     if(mSettingKeyHash.contains(key)) {
       
   118        mSettingKeyHash[key] = newValue;
       
   119        error =  CxeError::None;
       
   120     }
       
   121     return error;
       
   122 }
       
   123 
       
   124 /*
       
   125 * resets the cenrep store
       
   126 */
       
   127 void CxeFakeSettingsStore::reset()
       
   128 {
       
   129 }
       
   130