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 #ifndef CXUISETTINGSINFO_H

    19 #define CXUISETTINGSINFO_H

    20 

    21 /*!

    22 * @file

    23 * @brief CxUi settings related classes and constants.

    24 */

    25 

    26 #include <QObject>

    27 #include <QMap>

    28 #include <QPair>

    29 #include <QList>

    30 #include <QString>

    31 #include <QStringList>

    32 #include "cxeerror.h"

    33 #include "cxuisettingradiobuttonlist.h"

    34 

    35 

    36 class CxeEngine;

    37 class CxuiSettingXmlReader;

    38 

    39 /*!

    40 * @namespace CxUiSettings

    41 * @brief Namespace for UI settings related constants and classes.

    42 */

    43 namespace CxUiSettings

    44 {

    45     /*! Image setting definitions. */

    46     static const char *IMAGE_SETTING_MAPPING_FILE = ":/xml/image_setting.xml";

    47     /*! Video setting definitions. */

    48     static const char *VIDEO_SETTING_MAPPING_FILE = ":/xml/video_setting.xml";

    49 

    50     /*!

    51     * Character used to separate lines within a single string.

    52     * E.g. SettingItem::mItem can be split with this character to get multi-line item.

    53     */

    54     static const char NEW_LINE_CHAR = '\n';

    55 

    56     struct SettingItem

    57     {

    58         QString mItem;

    59         QVariant mValue;

    60         QString mIcon;

    61     };

    62 

    63     /*!

    64     * Class that holds all the data required for radiobutton list

    65     */

    66     class RadioButtonListParams

    67     {

    68     public:

    69         RadioButtonListParams& operator=(const RadioButtonListParams& other);

    70 

    71     public:

    72         QString mHeading;

    73         QString mSettingId;

    74         QString mHeadingIcon;

    75         QList<SettingItem> mSettingPairList;

    76         bool mPreview;

    77         CxuiSettingRadioButtonList::ListBoxType mListboxType;

    78     };

    79 

    80 

    81     /*!

    82     * Class that holds all the data required for slider

    83     */

    84     class SliderParams

    85     {

    86     public:

    87         SliderParams& operator=(const SliderParams& other);

    88 

    89     public:

    90         QString mHeading;

    91         QString mSettingId;

    92         QString mHeadingIcon;

    93         QStringList mSettingStrings;

    94         QPair<int, int> mRange;

    95         qreal mMinorStep;

    96         qreal mMajorStep;

    97     };

    98 }

    99 

   100 /**

   101  * Model Class that handles all HbDialog settings content widget info

   102  */

   103 class CxuiSettingsInfo : public QObject

   104 {

   105     Q_OBJECT

   106 public:

   107    CxuiSettingsInfo(CxeEngine *engine);

   108    ~CxuiSettingsInfo();

   109    bool getSettingsContent(const QString &key, CxUiSettings::RadioButtonListParams &p);

   110    bool getSettingsContent(const QString &key, CxUiSettings::SliderParams &p);

   111 

   112 private:

   113     void getImageQualitySettings(CxUiSettings::RadioButtonListParams &settings);

   114     void getVideoQualitySettings(CxUiSettings::RadioButtonListParams &settings);

   115     void handleQualitySettings(const QString &key, CxUiSettings::RadioButtonListParams &settings);

   116 

   117 private:

   118     void checkMode();

   119 

   120 private: // data members

   121     int mMode;

   122     CxeEngine *mEngine;

   123     CxuiSettingXmlReader *mXmlReader;

   124 };

   125 

   126 

   127 #endif // CXUISETTINGSINFO_H