/*

* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:

*

*/

#ifndef JAVAAPPLICATIONSETTINGSVIEW_P_H

#define JAVAAPPLICATIONSETTINGSVIEW_P_H

#include <QVector>

#include <QList>

#include <QTranslator>

#include <QModelIndex>

#include <QEventLoop>

#include <memory>

#include <cmapplsettingsui.h>

#include "javaapplicationsettings.h"

#include "javastorage.h"

class HbWidget;

class HbPushButton;

class HbDataForm;

class HbDataFormModel;

class HbDataFormModelItem;

class HbAction;

namespace java

{

namespace settings

{

// constants used for retrieving the translations of different texts via hbTrId function

const char* const ID_BLANKET = "txt_java_sett_setlabel_permission_val_blanket";

const char* const ID_SESSION = "txt_java_sett_setlabel_permission_val_session";

const char* const ID_ONESHOT = "txt_java_sett_setlabel_permission_val_oneshot";

const char* const ID_DENIED = "txt_java_sett_setlabel_permission_val_no";

const char* const ID_SECURITY_LEVEL = "txt_java_sett_setlabel_security_level";

const char* const ID_USER_DEFINED = "txt_java_sett_setlabel_security_level_val_user_defined";

const char* const ID_SENSITIVE_SETTINGS = "txt_java_sett_info_query_perm_sec";

const char* const ID_SENSITIVE_SETTINGS_NET_USAGE = "txt_java_sett_info_query_perm_net";

const char* const ID_MUTUALLY_EXCLUSIVE_SETTINGS = "txt_java_sett_info_query_perm_warn";

const char* const ID_OK = "txt_java_sett_button_settings_ok";

const char* const ID_CANCEL = "txt_java_sett_button_settings_cancel";

const char* const ID_SECURITY_WARNING_TITLE = "txt_java_sett_title_note_security_warn";

const char* const ID_NET_ACCESS = "txt_java_sett_setlabel_net_access";

const char* const ID_LOW_LEVEL_NET_ACCESS = "txt_java_sett_setlabel_low_level_net_access";

const char* const ID_NETWORK_CONNECTION = "txt_occ_title_network_connection";

const char* const ID_SETTINGS_TITLE = "txt_java_sett_title_settings";

const char* const ID_SETTINGS_NOT_AVAILABLE = "txt_java_sett_info_settings_not_available";

const char* const ID_OSK_NO = "txt_java_sett_setlabel_osk_val_no";

const char* const ID_OSK_GAME = "txt_java_sett_setlabel_osk_val_game";

const char* const ID_OSK_NAVIGATION = "txt_java_sett_setlabel_osk_val_navigation";

const char* const ID_OSK = "txt_java_sett_setlabel_osk";

const char* const ID_SECURITY_LEVEL_DEFAULT = "txt_java_sett_setlabel_security_level_val_default";

const char* const ID_MESSAGING = "txt_java_sett_setlabel_messaging";

const char* const ID_RESTRICTED_MESSAGING = "txt_java_sett_setlabel_restricted_messaging";

const char* const ID_CALL_CONTROL = "txt_java_sett_setlabel_call_control";

const char* const ID_LOCAL_CONNECTIVITY = "txt_java_sett_setlabel_local_conn";

const char* const ID_MULTIMEDIA_RECORDING = "txt_java_sett_setlabel_mm_record";

const char* const ID_WRITE_USER_DATA_ACCESS = "txt_java_sett_setlabel_write_data";

const char* const ID_READ_USER_DATA_ACCESS = "txt_java_sett_setlabel_read_data";

const char* const ID_LOCATION = "txt_java_sett_setlabel_location";

const char* const ID_LANDMARK = "txt_java_sett_setlabel_landmarks";

const char* const ID_AUTHENTICATION = "txt_java_sett_setlabel_auth";

const char* const ID_SMART_CARD_COMMUNICATION = "txt_java_sett_setlabel_smartcard";

const char* const ID_APPLICATION_AUTO_INVOCATION = "txt_java_sett_setlabel_app_auto_invoc";

const char* const ID_BROADCAST = "txt_java_sett_setlabel_broadcast";

const char* const ID_NFC_WRITE_ACCESS = "txt_java_sett_setlabel_nfc_write_access";

const char* const ID_URL_START = "txt_java_sett_setlabel_url_start";

class JavaApplicationSettingsView;

// this structures are used for ensuring the settings are always

// displayed in same order: each setting has associated an index

// - the lower the index is the higher in the list the setting is

// displayed

enum SettingsIndexes

{

    NET_ACCESS_SETTINGS_INDEX,

    LOW_LEVEL_NET_ACCESS_SETTINGS_INDEX,

    MESSAGING_SETTINGS_INDEX,

    RESTRICTED_MESSAGING_SETTINGS_INDEX,

    CALL_CONTROL_SETTINGS_INDEX,

    LOCAL_CONNECTIVITY_SETTINGS_INDEX,

    MULTIMEDIA_RECORDING_SETTINGS_INDEX,

    WRITE_USER_DATA_ACCESS_SETTINGS_INDEX,

    READ_USER_DATA_ACCESS_SETTINGS_INDEX,

    LOCATION_SETTINGS_INDEX,

    LANDMARK_SETTINGS_INDEX,

    AUTHENTICATION_SETTINGS_INDEX,

    SMART_CARD_COMMUNICATION_SETTINGS_INDEX,

    APPLICATION_AUTO_INVOCATION_SETTINGS_INDEX,

    BROADCAST_SETTINGS_INDEX,

    NFC_WRITE_ACCESS_SETTINGS_INDEX,

    URL_START_SETTINGS_INDEX,

    LAST_SETTINGS_INDEX,

};

struct IndexedSettingsName

{

    std::wstring name;

    int index;

};

struct AscendingSort

{

    bool operator()(const IndexedSettingsName& i1, const IndexedSettingsName& i2)

    {

        return i1.index < i2.index;

    }

};

/**

 * The Ui is build around the Orbit's HbDataForm, with one group for the general settings

 * (including network settings and On screen keypad settings) and another group for

 * security settings (including the security warnings mode and the actual security settings).

 * The items inside the group are either of type tooglebutton (network settings and security

 * warnings mode) or of type combobox. When the plugin is instantiated the two groups are

 * created and the settings are read from storage. When the plugin receives an initialization

 * signal the HbDataModel's  (associated to the main HbDataForm) itemShown signal is connected

 * to the plugin's slot _q_dataItemDisplayed. While the groups become visible they are populated

 * with dataitems of either type tooglebutton or combobox. After being added to their parent's

 * group the dataitems's currentIndexChanged signal is connected to the plugin's _q_settingsChanged

 * slot where the settings changes are handled.

 */

class JavaApplicationSettingsViewPrivate: public QObject

{

    Q_OBJECT

public:

    JavaApplicationSettingsViewPrivate(const QString& aJavaAppUid, const QString& aJavaAppName = QString());

    virtual ~JavaApplicationSettingsViewPrivate();

    void init(JavaApplicationSettingsView* aPublicView);

    // slots

    void _q_settingsChanged(const QString& aNewValue);

    void _q_settingsChanged(bool aNewValue);

    void _q_dataItemDisplayed(const QModelIndex aDataItemIndex);

private slots:

    void netConnSelected(uint aNetConnSelectionStatus);

    void securityWarningDismissed(HbAction* aDismissAction);

private:

    void init();

    void initGeneralSettings();

    void initSecuritySettings();

    void readAllSettings();

    void initSettings(QVector<JavaApplicationSettings>& aSettings, HbDataFormModelItem * aParent);

    void writeSettings(JavaApplicationSettings& aSettings, const QString &aNewValue);

    void securityWarningsChanged(const QString& aNewValue);

    bool isBlanketAllowed(const JavaApplicationSettings& aSettings);

    HbWidget * itemToWidget(const HbDataFormModelItem * aItem);

    JavaApplicationSettings* findSettings(HbWidget* aId);

    JavaApplicationSettings* findSettings(HbWidget* aId, QVector<JavaApplicationSettings>& aAllSettings);

    void readFromStorage(JavaApplicationSettings& aSettings);

    void writeToStorage(JavaApplicationSettings& aSettings);

    bool isInStorage(const std::wstring& aColumnName, const std::wstring& aColumnFilterName, const std::wstring& aColumnFilterValue, const std::string& aTableName);

    std::wstring readFromStorage(const std::wstring& aColumnName, const std::wstring& aColumnFilterName, const std::wstring& aColumnFilterValue, const std::string& aTableName);

    std::vector<IndexedSettingsName> readFromStorage(const std::wstring& aColumnName, const std::string& aPrimaryTableName, const std::string& aSecondaryTableName);

    void filterSecuritySettings(JavaApplicationSettings& aSettings);

    void findEntry(const java::storage::JavaStorageApplicationList_t& aQueryResult, const std::wstring& aName, std::wstring& aValue);

    void readSuiteUid(const QString& aAppUid);

    bool isSecurityWarningAccepted(const QString& aText, const QString& aAcceptActionLabel, const QString& aRejectActionLabel, const QString& aHeadingText);

    void handleNetworkSettings();

    void readNetworkConnectionName();

    void initNetworkConnection();

    void configureList(QList<JavaApplicationSettings*>& aList, const QStringList& aSettingsNames,  const QHash<QString, int>& aSettingsIndexes);

    void attachList(const QString& aSettingsName, const QList<JavaApplicationSettings*>& aList, const QHash<QString, int>& aSettingsIndexes, bool isHighRiskList = true);

    void configureLists();

    void installTranslator(const QString& aTranslationFileName);

private:

    HbDataForm * mMainForm;

    HbDataFormModel *mModel;

    HbDataFormModelItem * mGeneralSettingsGroup;

    HbDataFormModelItem * mSecuritySettingsGroup;

    QVector<JavaApplicationSettings> mGeneralSettings;

    QVector<JavaApplicationSettings> mSecuritySettings;

    QVector<JavaApplicationSettings> mExtraSettings;

    JavaApplicationSettingsView* mPublicView;

    std::auto_ptr<java::storage::JavaStorage> mStorage;

    std::wstring mSuiteUid;

    // licalized strings used more than once: the translation is

    // retrieved only once

    QString TXT_BLANKET,TXT_SESSION,TXT_ONESHOT,TXT_DENIED,TXT_SECURITY_LEVEL,TXT_USER_DEFINED,TXT_SENSITIVE_SETTINGS,TXT_SENSITIVE_SETTINGS_NET_USAGE,TXT_MUTUALLY_EXCLUSIVE_SETTINGS,TXT_OK,TXT_CANCEL,TXT_SECURITY_WARNING_TITLE,TXT_NET_ACCESS,TXT_LOW_LEVEL_NET_ACCESS,TXT_NETWORK_CONNECTION,TXT_NETWORK_CONNECTION_CHANGE,TXT_SETTINGS_TITLE,TXT_SETTINGS_NOT_AVAILABLE;

    CmApplSettingsUi* mNetConnSettingsUi;

    CmApplSettingsUi::SettingSelection mNetConnSelection;

    JavaApplicationSettings::NetworkConnection mNetConn;

    int mNetSettIndex;

    // own event loop used for "translating" asynchronous calls into

    // synchronous calls

    QEventLoop* mAsyncToSyncCallEventLoop;

    // boolean for carying the user's input in between two async calls

    bool mSecWarningAccepted;

    // the default network connection used if user did not specify one

    // or the user specified network connection became invalid

    // (e.g. after removing the user defined snap)

    int mDefaultConnId;

    // list of installed translators: settings view uses own

    // translator ("javaruntimeapplicationsettings")

    // and for network settings it uses the cmmanager's translators:

    // "cmapplsettingsui" and "cmmanager"

    QList<QTranslator *> mTranslators;

    QHash<QString, QString> mLocalizedSettingsNames;

    // hash for associating settings names with indexes within

    // vectors (mGeneralSettings, mSecuritySettings)

    QHash<QString, int> mSettingsIndexes;

    // hash for associating settings names with display indexes:

    // a settings with lower index is shown before a settings

    // with a higher index

    QHash<QString, int> mSettingsNamesIndexes;

};

} // namespace settings

} // namespace java

#endif // JAVAAPPLICATIONSETTINGSVIEW_P_H