tsrc/mpfetchertestapp/src/mpfetchertestappview.cpp
changeset 19 4e84c994a771
child 20 82baf59ce8dd
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tsrc/mpfetchertestapp/src/mpfetchertestappview.cpp	Fri Mar 19 09:28:13 2010 +0200
@@ -0,0 +1,168 @@
+/*
+* Copyright (c) 2009 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: 
+*
+*/
+
+#include <xqaiwrequest.h>
+#include <QGraphicsLinearLayout>
+#include <hbpushbutton.h>
+#include <hblineedit.h>
+#include <hblabel.h>
+#include <qdebug>
+#include "mpfetchertestappview.h"
+
+
+MpFetcherTestAppView::MpFetcherTestAppView(QGraphicsItem *parent) :
+    HbView(parent),
+    mReq(0),
+    mResultEdit(0),
+    mErrorCodeEdit(0),
+    mErrorEdit(0)
+{
+    qDebug() << "MpFetcherTestAppView::MpFetcherTestAppView";
+    createLayout();
+}
+
+MpFetcherTestAppView::~MpFetcherTestAppView()
+{
+    qDebug() << "MpFetcherTestAppView::~MpFetcherTestAppView";
+    delete mReq;
+}
+
+void MpFetcherTestAppView::handleOk(const QVariant &result)
+{
+    qDebug() << "MpFetcherTestAppView::handleOk";
+    
+    if (!result.canConvert<QString>())
+    {
+        mErrorEdit->setText("Corrupt result");
+    }
+    else
+    {
+        mResultEdit->setText(result.value<QString>());
+        qDebug() << "MpFetcherTestAppView::handleOk" << ": result=" << result.value<QString>();
+    }
+    
+}
+
+void MpFetcherTestAppView::handleError(int errorCode, const QString& errorMessage)
+{
+    qDebug() << "MpFetcherTestAppView::handleError" << ": errorCode=" << errorCode << ", msg:" << errorMessage;
+    mErrorEdit->setText(errorMessage);
+    mErrorCodeEdit->setText(QString::number(errorCode));
+}
+
+void MpFetcherTestAppView::createLayout()
+{
+    qDebug() <<  "MpFetcherTestAppView::createLayout";
+    
+    QGraphicsLinearLayout* layout = new QGraphicsLinearLayout(Qt::Vertical);
+
+    if (layout)
+    {
+        QGraphicsLinearLayout *topLayout = new QGraphicsLinearLayout(Qt::Vertical);
+
+        if (topLayout)
+        {
+            topLayout->addStretch(5);
+            
+            mResultEdit = new HbLineEdit;
+            HbLabel* label = new HbLabel("Result:");
+            if (mResultEdit && label)
+            {
+                topLayout->addItem(label);
+                mResultEdit->setMaxRows(5);
+                topLayout->addItem(mResultEdit);
+            }
+            
+            mErrorCodeEdit = new HbLineEdit;
+            label = new HbLabel("Error code:");
+            if (mErrorCodeEdit && label)
+            {
+                topLayout->addItem(label);
+                topLayout->addItem(mErrorCodeEdit);
+            }
+            
+            mErrorEdit = new HbLineEdit;
+            label = new HbLabel("Error description:");
+            if (mErrorEdit && label)
+            {
+                topLayout->addItem(label);
+                mErrorEdit->setMaxRows(5);
+                topLayout->addItem(mErrorEdit);
+            }
+            
+            layout->addItem(topLayout);
+            layout->setStretchFactor(topLayout, 5);
+        }
+
+        QGraphicsLinearLayout *bottomLayout = new QGraphicsLinearLayout(Qt::Vertical);
+
+        if (bottomLayout)
+        {
+            bottomLayout->addStretch();
+            HbPushButton* button = new HbPushButton("Fetch song");
+            if (button)
+            {
+                connect(button, SIGNAL(clicked()), SLOT(fetchSong()));
+                bottomLayout->addItem(button);
+            }
+            layout->addItem(bottomLayout);
+        }
+
+        setLayout(layout); // Takes ownership of layout
+    }
+}
+
+void MpFetcherTestAppView::fetchSong()
+{
+    qDebug() <<  "MpFetcherTestAppView::fetchSong START";
+    
+    mResultEdit->setText("");
+    mErrorEdit->setText("");
+    mErrorCodeEdit->setText("");
+    
+    if (!mReq)
+    {
+        mReq = mAppMgr.create("com.nokia.services.media.Music", "fetch(QString)", true);
+        
+        qDebug() <<  "MpFetcherTestAppView::fetchSong: mReq=" << mReq;
+        
+        if (!mReq)
+        {
+            mErrorEdit->setText("Failed to create REQ");
+            return;
+        }
+        else
+        {
+            connect(mReq, SIGNAL(requestOk(const QVariant&)), SLOT(handleOk(const QVariant&)));
+            connect(mReq, SIGNAL(requestError(int,const QString&)), SLOT(handleError(int,const QString&)));
+        }
+    }
+    
+    // Set arguments for request (application title)
+    QList<QVariant> args;
+    args << QVariant(QString("<app_name>"));
+    mReq->setArguments(args);
+
+    // Make the request
+    if (!mReq->send())
+    {
+        mErrorEdit->setText("Failed to send REQ");
+        qDebug() <<  "MpFetcherTestAppView::fetchSong: XQAiwRequest::send returned false";
+    }
+    
+    qDebug() <<  "MpFetcherTestAppView::fetchSong END";
+}