1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (developer.feedback@nokia.com)

     6 **

     7 ** This file is part of the HbPlugins module of the UI Extensions for Mobile.

     8 **

     9 ** GNU Lesser General Public License Usage

    10 ** This file may be used under the terms of the GNU Lesser General Public

    11 ** License version 2.1 as published by the Free Software Foundation and

    12 ** appearing in the file LICENSE.LGPL included in the packaging of this file.

    13 ** Please review the following information to ensure the GNU Lesser General

    14 ** Public License version 2.1 requirements will be met:

    15 ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    16 **

    17 ** In addition, as a special exception, Nokia gives you certain additional

    18 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    19 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    20 **

    21 ** If you have questions regarding the use of this file, please contact

    22 ** Nokia at developer.feedback@nokia.com.

    23 **

    24 ****************************************************************************/

    25 

    26 #include <QtPlugin>

    27 

    28 #include <hbdevicedialog.h>

    29 #include <hbdevicedialogtrace_p.h>

    30 #include "hbdeviceprogressdialogplugin_p.h"

    31 #include "hbdeviceprogressdialogwidget_p.h"

    32 #include "hbdeviceprogressdialogpluginerrors_p.h"

    33 

    34 Q_EXPORT_PLUGIN2(deviceprogressdialogplugin, HbDeviceProgressDialogPlugin)

    35 

    36 // This plugin implements one device dialog type

    37 static const struct {

    38     const char *mTypeString;

    39 } dialogInfos[] = {

    40     {"com.nokia.hb.deviceprogressdialog/1.0"}

    41 };

    42 

    43 class HbDeviceProgressDialogPluginPrivate

    44 {

    45 public:

    46     HbDeviceProgressDialogPluginPrivate() {mError = NoError;}

    47 

    48     int mError;

    49 };

    50 

    51 // Constructor

    52 HbDeviceProgressDialogPlugin::HbDeviceProgressDialogPlugin()

    53 {

    54     TRACE_ENTRY

    55     d = new HbDeviceProgressDialogPluginPrivate;

    56     TRACE_EXIT

    57 }

    58 

    59 // Destructor

    60 HbDeviceProgressDialogPlugin::~HbDeviceProgressDialogPlugin()

    61 {

    62     TRACE_ENTRY

    63     delete d;

    64     TRACE_EXIT

    65 }

    66 

    67 // Check if client is allowed to use device dialog widget

    68 bool HbDeviceProgressDialogPlugin::accessAllowed(const QString &deviceDialogType,

    69     const QVariantMap &parameters, const QVariantMap &securityInfo) const

    70 {

    71     TRACE_ENTRY

    72     Q_UNUSED(deviceDialogType)

    73     Q_UNUSED(parameters)

    74     Q_UNUSED(securityInfo)

    75 

    76     // This plugin doesn't perform operations that may compromise security. All clients

    77     // are allowed to use.

    78     return true;

    79     TRACE_EXIT

    80 }

    81 

    82 // Create device dialog widget

    83 HbDeviceDialogInterface *HbDeviceProgressDialogPlugin::createDeviceDialog(

    84     const QString &deviceDialogType,

    85     const QVariantMap &parameters)

    86 {

    87     TRACE_ENTRY

    88     d->mError = NoError;

    89 

    90     HbDeviceDialogInterface *ret(0);

    91     int i(0);

    92     const int numTypes = sizeof(dialogInfos) / sizeof(dialogInfos[0]);

    93     for(i = 0; i < numTypes; i++) {

    94         if (dialogInfos[i].mTypeString == deviceDialogType) {

    95             break;

    96         }

    97     }

    98     if (i < numTypes) {

    99         HbProgressDialog::ProgressDialogType dialogType;

   100         QVariantMap params = parameters;

   101         if (HbDeviceProgressDialogWidget::getDialogType(dialogType, params)) {

   102             HbDeviceProgressDialogWidget *deviceDialog =

   103                 new HbDeviceProgressDialogWidget(dialogType, params);

   104             d->mError = deviceDialog->deviceDialogError();

   105             if (d->mError != NoError) {

   106                 delete deviceDialog;

   107                 deviceDialog = 0;

   108             }

   109             ret = deviceDialog;

   110         } else {

   111             d->mError = ParameterError;

   112             ret = 0;

   113         }

   114     } else {

   115         d->mError = UnknownDeviceDialogError;

   116         ret = 0;

   117     }

   118 

   119     TRACE_EXIT

   120     return ret;

   121 }

   122 

   123 // Return information of device dialog the plugin creates

   124 bool HbDeviceProgressDialogPlugin::deviceDialogInfo(const QString &deviceDialogType,

   125     const QVariantMap &parameters, DeviceDialogInfo *info) const

   126 {

   127     TRACE_ENTRY

   128     Q_UNUSED(parameters)

   129     Q_UNUSED(deviceDialogType)

   130 

   131     info->group = GenericDeviceDialogGroup;

   132     info->flags = NoDeviceDialogFlags;

   133     info->priority = DefaultPriority;

   134     TRACE_EXIT

   135     return true;

   136 }

   137 

   138 // Return device dialog types this plugin implements

   139 QStringList HbDeviceProgressDialogPlugin::deviceDialogTypes() const

   140 {

   141     TRACE_ENTRY

   142     QStringList types;

   143     const int numTypes = sizeof(dialogInfos) / sizeof(dialogInfos[0]);

   144     for(int i = 0; i < numTypes; i++) {

   145         types.append(dialogInfos[i].mTypeString);

   146     }

   147     TRACE_EXIT

   148     return types;

   149 }

   150 

   151 // Return plugin flags

   152 HbDeviceDialogPlugin::PluginFlags HbDeviceProgressDialogPlugin::pluginFlags() const

   153 {

   154     TRACE_ENTRY

   155     TRACE_EXIT

   156     return NoPluginFlags;

   157 }

   158 

   159 // Return last error

   160 int HbDeviceProgressDialogPlugin::error() const

   161 {

   162     TRACE_ENTRY

   163     TRACE_EXIT

   164     return d->mError;

   165 }