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 "hbdevicemessageboxplugin_p.h"

    31 #include "hbdevicemessageboxwidget_p.h"

    32 #include "hbdevicemessageboxpluginerrors_p.h"

    33 

    34 Q_EXPORT_PLUGIN2(devicemessageboxplugin, HbDeviceMessageBoxPlugin)

    35 

    36 // This plugin implements one device dialog type

    37 static const struct {

    38     const char *mTypeString;

    39 } dialogInfos[] = {

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

    41 };

    42 

    43 class HbDeviceMessageBoxPluginPrivate

    44 {

    45 public:

    46     HbDeviceMessageBoxPluginPrivate() {mError = NoError;}

    47 

    48     int mError;

    49 };

    50 

    51 // Constructor

    52 HbDeviceMessageBoxPlugin::HbDeviceMessageBoxPlugin()

    53 {

    54     TRACE_ENTRY

    55     d = new HbDeviceMessageBoxPluginPrivate;

    56     TRACE_EXIT

    57 }

    58 

    59 // Destructor

    60 HbDeviceMessageBoxPlugin::~HbDeviceMessageBoxPlugin()

    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 HbDeviceMessageBoxPlugin::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.

    77     // All clients are allowed to use.

    78     return true;

    79     TRACE_EXIT

    80 }

    81 

    82 // Create device dialog widget

    83 HbDeviceDialogInterface *HbDeviceMessageBoxPlugin::createDeviceDialog(

    84     const QString &deviceDialogType, const QVariantMap &parameters)

    85 {

    86     TRACE_ENTRY

    87     d->mError = NoError;

    88     QVariantMap params = parameters;

    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         // Check the type of message box to be built.

   100         HbMessageBox::MessageBoxType type = HbMessageBox::MessageTypeInformation;

   101         QVariantMap::const_iterator i = params.constBegin();

   102         while (i != params.constEnd()) {

   103             if (i.key().toAscii() == "type") {

   104                 type = static_cast<HbMessageBox::MessageBoxType>(i.value().toInt());

   105                 params.remove(QString("type"));

   106                 break;

   107             }

   108             ++i;

   109         }

   110         HbDeviceMessageBoxWidget *deviceDialog =

   111             new HbDeviceMessageBoxWidget(type, params);

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

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

   114             delete deviceDialog;

   115             deviceDialog = 0;

   116         }

   117         ret = deviceDialog;

   118     } else {

   119         d->mError = UnknownDeviceDialogError;

   120         ret = 0;

   121     }

   122     TRACE_EXIT

   123     return ret;

   124 }

   125 

   126 // Return information of device dialog the plugin creates

   127 bool HbDeviceMessageBoxPlugin::deviceDialogInfo(const QString &deviceDialogType,

   128     const QVariantMap &parameters, DeviceDialogInfo *info) const

   129 {

   130     TRACE_ENTRY

   131     Q_UNUSED(parameters)

   132     Q_UNUSED(deviceDialogType)

   133 

   134     info->group = GenericDeviceDialogGroup;

   135     info->flags = NoDeviceDialogFlags;

   136     info->priority = DefaultPriority;

   137     TRACE_EXIT

   138     return true;

   139 }

   140 

   141 // Return device dialog types this plugin implements

   142 QStringList HbDeviceMessageBoxPlugin::deviceDialogTypes() const

   143 {

   144     TRACE_ENTRY

   145     QStringList types;

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

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

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

   149     }

   150     TRACE_EXIT

   151     return types;

   152 }

   153 

   154 // Return plugin flags

   155 HbDeviceDialogPlugin::PluginFlags HbDeviceMessageBoxPlugin::pluginFlags() const

   156 {

   157     TRACE_ENTRY

   158     TRACE_EXIT

   159     return NoPluginFlags;

   160 }

   161 

   162 // Return last error

   163 int HbDeviceMessageBoxPlugin::error() const

   164 {

   165     TRACE_ENTRY

   166     TRACE_EXIT

   167     return d->mError;

   168 }