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 #include <qservicemanager.h>

    18 #include <HbInstance>

    19 #include <QStringList>

    20 #include <QCoreApplication>

    21 #include <hbapplication.h>

    22 #include "viewmanager.h"

    23 #include "letterwidget.h"

    24 #include <QGraphicsGridLayout>

    25 #include <HbPushButton>

    26 

    27 QTM_USE_NAMESPACE

    28 

    29 viewmanager::viewmanager():

    30     HbMainWindow()

    31 {

    32     QServiceManager serviceManager;

    33     mActivityClient = serviceManager.loadInterface("com.nokia.qt.activities.ActivityClient");

    34     if (!mActivityClient) {

    35         qFatal("load plugin failed");

    36     }

    37 

    38     mLw = new letterwidget;

    39     addView(mLw);

    40     

    41     connect(mActivityClient, SIGNAL(activityRequested(QString)), this, SLOT(loadActivityData(QString)));

    42     

    43 

    44     

    45     bool retok;

    46     bool ok = QMetaObject::invokeMethod(mActivityClient, "waitActivity", Q_RETURN_ARG(bool, retok));

    47     if (!ok || !retok) {

    48 //        qFatal("Subscribe failed");

    49     }

    50 

    51     //startup case    

    52     QStringList arglist = qApp->arguments(); 

    53     QVariantHash actdata;

    54     ok = QMetaObject::invokeMethod(mActivityClient, "parseCommandLine", Q_RETURN_ARG(QVariantHash, actdata), Q_ARG(QStringList, arglist));

    55     if (!ok) {

    56         qFatal("Startup failed");

    57     }

    58     QString actid = actdata.value("activityname").toString();

    59     if ( !actid.isNull() )

    60         {

    61         QVariant data;

    62         ok = QMetaObject::invokeMethod(mActivityClient, "activityData", Q_RETURN_ARG(QVariant, data), Q_ARG(QString, actid));

    63         if (!ok) {

    64             qFatal("Get data failed");

    65         }

    66         loadActivityData(data);

    67         }

    68     //startup case end

    69     

    70     connect(mLw, SIGNAL(save()), this, SLOT(save()));

    71     connect(mLw, SIGNAL(del()), this, SLOT(del()));

    72 }

    73 

    74 viewmanager::~viewmanager()

    75 {

    76 }

    77 

    78 void viewmanager::save()

    79 {

    80     mSaveVariant = mLw->state();

    81 

    82     HbMainWindow *mainWindow = hbInstance->allMainWindows().first();

    83     QPixmap screenshot = QPixmap::grabWidget(mainWindow, mainWindow->rect());

    84     QVariantHash metadata;

    85     metadata.insert("screenshot", screenshot);

    86 

    87     bool retok;

    88     bool ok = QMetaObject::invokeMethod(mActivityClient, "removeActivity", Q_RETURN_ARG(bool, retok), Q_ARG(QString, mLw->state()));

    89     if (!ok) {

    90         qFatal("Remove failed");

    91     }

    92 

    93     ok = QMetaObject::invokeMethod(mActivityClient, "addActivity", Q_RETURN_ARG(bool, retok), Q_ARG(QString, mLw->state()), Q_ARG(QVariant, mSaveVariant), Q_ARG(QVariantHash, metadata));

    94     if (!ok || !retok) {

    95         qFatal("Add failed");

    96     }

    97 }

    98 void viewmanager::del()

    99 {

   100     bool retok;

   101     bool ok = QMetaObject::invokeMethod(mActivityClient, "removeActivity", Q_RETURN_ARG(bool, retok), Q_ARG(QString, mLw->state()));

   102     if (!ok) {

   103         qFatal("Remove failed");

   104     }

   105 }

   106     

   107 void viewmanager::loadActivityData(const QString &name)

   108 {

   109     bool retok;

   110     bool ok = QMetaObject::invokeMethod(mActivityClient, "waitActivity", Q_RETURN_ARG(bool, retok));

   111     if (!ok || !retok) {

   112         //qFatal("Resubscribe failed");

   113     }

   114     QVariant data;

   115     ok = QMetaObject::invokeMethod(mActivityClient, "activityData", Q_RETURN_ARG(QVariant, data), Q_ARG(QString, name));

   116     if (!ok) {

   117         qFatal("Get data failed");

   118     }

   119     loadActivityData(data);

   120 }

   121 

   122 void viewmanager::loadActivityData(const QVariant &data)

   123 {    

   124     QString statename = data.toString();

   125     mLw->setState(statename);

   126 }