--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/controlpanelui/src/tonefetcher/src/tonefetcherwidget.cpp	Fri May 14 13:21:08 2010 +0800
@@ -0,0 +1,220 @@
+/*
+ * 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:
+ *     The source file for tone fetcher widget.
+ *     
+ */
+#include "tonefetcherwidget.h"
+#include "hbabstractviewitem.h"
+#include "hbstyle.h"
+#include "hbabstractitemview.h"
+#include <hblistview.h>
+#include <hbmenu.h>
+#include <hbaction.h>
+#include <QModelIndex>
+#include <QGraphicsLinearLayout>
+#include <QDirModel>
+#include <QTime>
+#include <QFileInfo>
+#include <QString>
+#include <QStandardItemModel>
+#include <XQUtils>
+#include <hblabel.h>
+#include "tonefetcherview.h"
+#include "tonefetchermodel.h"
+#include <hbmessagebox.h>
+
+ToneFetcherWidget::ToneFetcherWidget( ToneFetcherView *serviceView  ) 
+    : HbWidget(this),
+      mLabel(0),
+      mListView(0),
+      mLayout(0),
+      mToneModel(0),
+      mServiceView(serviceView),         
+      mServiceEngine(0)
+      
+{
+    mSelected = false;
+    init();
+    connect(mServiceEngine, SIGNAL(mdeSessionOpened()), 
+            this, SLOT(mdeSessionOpened()));
+    connect(mServiceEngine, SIGNAL(mdeSessionError(int)),
+            this, SLOT(mdeSessionError(int)));
+    connect(mServiceEngine, SIGNAL(queryComplete(QStringList, QStringList)), 
+            this, SLOT(queryComplete(QStringList, QStringList)));
+    connect(mServiceEngine, SIGNAL(queryError(int)), 
+            this, SLOT(queryError(int)));
+    connect(mServiceEngine, 
+           SIGNAL(notifyPreviewEvent(ToneServiceEngine::TPreviewEvent, int)), 
+           this, SLOT(previewEvent(ToneServiceEngine::TPreviewEvent, int)));
+    connect( mServiceEngine, SIGNAL(notifyObjectChanged()),
+            this, SLOT(onObjectChanged()));
+}
+
+ToneFetcherWidget::~ToneFetcherWidget()
+{
+    delete mToneModel;    
+}
+
+void ToneFetcherWidget::on_list_activated(const QModelIndex &index)
+{  
+    QModelIndexList modelIndexList = mListView->selectionModel()->selectedIndexes();
+    
+    //stop previewing when clicking another item.
+    if (mServiceEngine->IsPlaying()) {
+        mServiceEngine->preview(getCurrentItemPath());
+    }
+    /*
+     * when one item is selected, reselecting it will deselect it. selecting another 
+     * will also deselect it, while the other is selected.
+     */
+    if (mSelected){
+        if(mOldSeletedItem != index) {
+            mListView->selectionModel()->select(index, QItemSelectionModel::Select);
+            mOldSeletedItem = index;
+            emit triggerToolBar(true);
+        } else {
+            mListView->selectionModel()->select(index, QItemSelectionModel::Deselect);
+            mSelected = false;
+            emit triggerToolBar(false);
+        }        
+        return;
+    }
+    if (modelIndexList.count() > 0) {
+        for (QModelIndexList::const_iterator it = modelIndexList.begin(); it != modelIndexList.end(); ++it) {
+            if ((*it) == index) {
+                mSelected = true;
+                mOldSeletedItem = index;
+                emit triggerToolBar(true);
+            }            
+        }
+        
+    }   
+    
+}
+
+void ToneFetcherWidget::init()
+{
+    mLayout = new QGraphicsLinearLayout(this);
+    mLayout->setOrientation(Qt::Vertical);
+    setLayout(mLayout);
+
+    mLabel = new HbLabel(this);
+    mLabel->setPlainText(hbTrId("Select tone"));
+    mLayout->addItem(mLabel);
+    
+    mListView = new HbListView(this);
+    mListView->setObjectName("list");
+    mLayout->addItem(mListView);
+    mListView->setSelectionMode(HbAbstractItemView::SingleSelection);
+     
+    mServiceEngine = new ToneFetcherEngine(this);     
+    mToneModel = new ToneFetcherModel(this);
+    addRomFiles();
+    
+    connect(mListView, SIGNAL(activated(QModelIndex)),
+        this, SLOT(on_list_activated(QModelIndex )));
+}
+
+void ToneFetcherWidget::mdeSessionOpened()
+{
+    mServiceEngine->getTone();
+}
+
+void ToneFetcherWidget::queryComplete(const QStringList &nameList, const QStringList &uriList)
+{
+    QStandardItem *fileName = 0;
+    QStandardItem *filePath = 0; 
+    for (int i = 0; i < nameList.size(); ++i) { 
+        QString tr1 = nameList.at(i);
+        tr1 = uriList.at(i);
+        fileName = new QStandardItem(nameList.at(i));
+        filePath = new QStandardItem(uriList.at(i));
+        mToneModel->insertInOrder(fileName, filePath);       
+    }   
+    mLabel->setPlainText(QString::number(mSimpleSoundList.size() + mDigitalSoundList.size() + nameList.size()) + " tones");
+    mListView->setModel(mToneModel);
+    mToneModel->refresh();
+}
+
+void ToneFetcherWidget::queryError(int error)
+{
+    Q_UNUSED(error);
+        
+}
+
+void ToneFetcherWidget::mdeSessionError(int error)
+{
+    Q_UNUSED(error);
+}
+
+QString ToneFetcherWidget::getCurrentItemPath() 
+{
+    QModelIndexList modelIndexList = mListView->selectionModel()->selectedIndexes();
+    if (modelIndexList.count() > 0) {
+        QModelIndex index = modelIndexList.at(0);
+        return mToneModel->data(index, Qt::UserRole).toString();
+    }
+    return QString();
+}
+
+void ToneFetcherWidget::playOrPause() 
+{
+    mServiceEngine->preview(getCurrentItemPath());
+}
+
+void ToneFetcherWidget::previewEvent(ToneFetcherEngine::TPreviewEvent event, int errorId) 
+{
+    Q_UNUSED(errorId);
+    if (event == ToneFetcherEngine::EAudioPreviewComplete) {
+        //reserved
+    } else {
+        HbMessageBox::information(QString(hbTrId("Preview Error")));
+    }
+}
+
+void ToneFetcherWidget::onObjectChanged()
+{
+    mToneModel->clearAll();
+    mDigitalSoundList.clear();
+    mSimpleSoundList.clear();
+    addRomFiles();
+    mServiceEngine->getTone();    
+}
+
+void ToneFetcherWidget::addRomFiles() 
+{
+    QStandardItem *fileName = 0;
+    QStandardItem *filePath = 0;
+    QDir digitalSoundPath(XQUtils::romRootPath() + XQUtils::digitalSoundsPath());
+    mDigitalSoundList = digitalSoundPath.entryInfoList();  
+           
+    QDir simpleSoundPath(XQUtils::romRootPath() + XQUtils::simpleSoundsPath());
+    mSimpleSoundList = simpleSoundPath.entryInfoList();
+
+    for (int i = 0; i < mDigitalSoundList.size(); ++i) {
+        QFileInfo fileInfo = mDigitalSoundList.at(i);        
+        fileName = new QStandardItem(fileInfo.fileName());
+        filePath = new QStandardItem(fileInfo.absoluteFilePath());
+        mToneModel->insertInOrder(fileName, filePath);
+    }
+      
+    for (int i = 0; i < mSimpleSoundList.size(); ++i) {
+        QFileInfo fileInfo = mSimpleSoundList.at(i);       
+        fileName = new QStandardItem(fileInfo.fileName());
+        filePath = new QStandardItem(fileInfo.absoluteFilePath());
+        mToneModel->insertInOrder(fileName, filePath);  
+    }
+}
+//End of File