diff -r df7a93ede42e -r a0ea99b6fa53 bluetoothengine/btui/btcpplugin/btcpuideviceview.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/bluetoothengine/btui/btcpplugin/btcpuideviceview.cpp	Mon May 17 11:06:23 2010 +0300
@@ -0,0 +1,473 @@
+/*
+ * 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 "btcpuideviceview.h"
+#include "btuiviewutil.h"
+#include <QtGui/QGraphicsLinearLayout>
+#include <HbInstance>
+#include <hbdocumentloader.h>
+#include <hbdataform.h>
+#include <hbgroupbox.h>
+#include <hbpushbutton.h>
+#include <hblabel.h>
+#include <hbtextedit.h>
+#include <hblistview.h>
+#include <hbmenu.h>
+#include <qstring>
+#include <qstringlist>
+#include <qdebug>
+#include <bluetoothuitrace.h>
+#include "btcpuimainview.h"
+#include <btabstractdelegate.h>
+#include <btdelegatefactory.h>
+#include <QModelIndex>
+
+// docml to load
+const char* BTUI_DEVICEVIEW_DOCML = ":/docml/bt-device-view.docml";
+
+
+BtCpUiDeviceView::BtCpUiDeviceView(
+        BtSettingModel &settingModel, 
+        BtDeviceModel &deviceModel, 
+        QGraphicsItem *parent) :
+    BtCpUiBaseView(settingModel,deviceModel,parent),
+    mPairStatus(false), mConnectStatus(false), mConnectable(false), mAbstractDelegate(0)   
+{
+    mDeviceIndex = QModelIndex();//is it needed to initialize mIndex???
+    
+    mMainView = (BtCpUiMainView *) parent;
+    
+    mMainWindow = hbInstance->allMainWindows().first();
+    
+    mSoftKeyBackAction = new HbAction(Hb::BackNaviAction, this);
+    BTUI_ASSERT_X(mSoftKeyBackAction, "BtCpUiBaseView::BtCpUiBaseView", "can't create back action");
+
+    // read view info from docml file
+
+    // Create view for the application.
+    // Set the name for the view. The name should be same as the view's
+    // name in docml.
+    setObjectName("bt_device_view");
+
+    QObjectList objectList;
+    objectList.append(this);
+    // Pass the view to documentloader. Document loader uses this view
+    // when docml is parsed, instead of creating new view.
+    mLoader = new HbDocumentLoader();
+    mLoader->setObjectTree(objectList);
+    
+    bool ret = false;
+
+    bool ok = false;
+    mLoader->load( BTUI_DEVICEVIEW_DOCML, &ok );
+    // Exit if the file format is invalid
+    BTUI_ASSERT_X( ok, "bt-device-view", "Invalid docml file" );
+    
+    // Set title for the control panel
+    // ToDo:  check if deprecated API
+    setTitle("Control Panel");
+
+    // assign automatically created widgets to local variables
+    
+    mGroupBox = 0;
+    mGroupBox = qobject_cast<HbGroupBox *>( mLoader->findWidget( "groupBox_deviceView" ) );
+    BTUI_ASSERT_X( mGroupBox != 0, "bt-device-view", "Device groupbox not found" );
+    
+    mDeviceIcon=0;
+    //can't use qobject_cast since HbIcon is not derived from QObject!
+    mDeviceIcon = qobject_cast<HbLabel *>( mLoader->findWidget( "deviceIcon" ) );  
+    BTUI_ASSERT_X( mDeviceIcon != 0, "bt-device-view", "Device Icon not found" );
+    
+    mDeviceName=0;
+    mDeviceName = qobject_cast<HbTextEdit *>( mLoader->findWidget( "deviceName" ) );
+    BTUI_ASSERT_X( mDeviceName != 0, "bt-device-view", "Device Name not found" );
+    ret = connect(mDeviceName, SIGNAL(editingFinished ()), this, SLOT(changeBtDeviceName()));
+    
+    mDeviceCategory=0;
+    mDeviceCategory = qobject_cast<HbLabel *>( mLoader->findWidget( "deviceCategory" ) );  
+    BTUI_ASSERT_X( mDeviceCategory != 0, "bt-device-view", "Device Category not found" );
+    
+    mDeviceStatus=0;
+    mDeviceStatus = qobject_cast<HbLabel *>( mLoader->findWidget( "deviceStatus" ) );  
+    BTUI_ASSERT_X( mDeviceStatus != 0, "bt-device-view", "Device status not found" );
+    
+    mPair_Unpair=0;
+    mPair_Unpair = qobject_cast<HbPushButton *>( mLoader->findWidget( "pushButton_0" ) );
+    BTUI_ASSERT_X( mPair_Unpair != 0, "bt-device-view", "pair/unpair button not found" );
+    ret =  connect(mPair_Unpair, SIGNAL(clicked()), this, SLOT(pairUnpair()));
+    BTUI_ASSERT_X( ret, "BtCpUiDeviceView::BtCpUiDeviceView", "can't connect pair button" );
+ 
+    mConnect_Disconnect=0;
+    mConnect_Disconnect = qobject_cast<HbPushButton *>( mLoader->findWidget( "pushButton_1" ) );
+    BTUI_ASSERT_X( mConnect_Disconnect != 0, "bt-device-view", "connect/disconnect button not found" );
+    ret =  connect(mConnect_Disconnect, SIGNAL(clicked()), this, SLOT(connectDisconnect()));
+    BTUI_ASSERT_X( ret, "BtCpUiDeviceView::BtCpUiDeviceView", "can't connect disconnect button" );
+      
+    mDeviceSetting = 0;
+    mDeviceSetting = qobject_cast<HbPushButton *>( mLoader->findWidget( "pushButton_2" ) );
+    BTUI_ASSERT_X( mDeviceSetting != 0, "bt-device-view", "settings button not found" );
+        
+    // read landscape orientation section from docml file if needed
+    // mOrientation = ((BTUIViewManager*)parent)->orientation();
+    mOrientation = Qt::Vertical;
+    if (mOrientation == Qt::Horizontal) {
+        mLoader->load(BTUI_DEVICEVIEW_DOCML, "landscape", &ok);
+        BTUI_ASSERT_X( ok, "bt-device-view", "Invalid docml file: landscape section problem" );
+    }
+ 
+}
+
+BtCpUiDeviceView::~BtCpUiDeviceView()
+{
+    setNavigationAction(0);
+    delete mSoftKeyBackAction;
+    if(mAbstractDelegate)
+    {
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }
+}
+
+
+void BtCpUiDeviceView::setSoftkeyBack()
+{
+    if (navigationAction() != mSoftKeyBackAction) {
+        setNavigationAction(mSoftKeyBackAction);
+        connect( mSoftKeyBackAction, SIGNAL(triggered()), this, SLOT(switchToPreviousView()) );
+    }
+}
+
+void BtCpUiDeviceView::switchToPreviousView()
+{
+    BTUI_ASSERT_X(mMainView, "BtCpUiSearchView::switchToPreviousView", "invalid mMainView");
+    mMainView->switchToPreviousView();
+}
+
+void BtCpUiDeviceView::activateView( const QVariant& value, int cmdId )
+{
+    Q_UNUSED(cmdId);  
+    
+    setSoftkeyBack();
+    
+    QModelIndex index = value.value<QModelIndex>();
+    mDeviceBdAddr = (mDeviceModel->data(index, BtDeviceModel::ReadableBdaddrRole));
+    
+    //activate view is called when device is selected
+    clearViewData();
+    updateDeviceData();
+    
+    bool ret(false);
+    ret=connect(mDeviceModel, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
+           this, SLOT(updateDeviceData()));
+    BTUI_ASSERT_X( ret, "Btui, BtCpUiDeviceView::activateView", "dataChanged() connect failed");
+}
+
+void BtCpUiDeviceView::deactivateView()
+{
+}
+
+void BtCpUiDeviceView::clearViewData()
+{
+    mDeviceIcon->clear();
+    mDeviceCategory->clear();
+    mDeviceStatus->clear();
+    
+    mPairStatus = false;
+    mConnectStatus = false;
+    mConnectable = false;
+}
+    
+void BtCpUiDeviceView::updateDeviceData()
+{
+    QModelIndex localIndex = mSettingModel->index( BtSettingModel::LocalBtNameRow, 0);
+    QString localName = (mSettingModel->data(localIndex,BtSettingModel::settingDisplayRole)).toString();
+    QString groupBoxTitle (tr("Bluetooth-"));
+    mGroupBox->setHeading(groupBoxTitle.append(localName));
+    //Get the QModelIndex of the device using the device BDAddres
+    QModelIndex start = mDeviceModel->index(0,0);
+    QModelIndexList indexList = mDeviceModel->match(start,BtDeviceModel::ReadableBdaddrRole, mDeviceBdAddr);
+    mDeviceIndex = indexList.at(0);
+    
+    //populate device view with device data fetched from UiModel
+    QString deviceName = (mDeviceModel->data(mDeviceIndex, 
+             BtDeviceModel::NameAliasRole)).toString(); 
+    mDeviceName->setPlainText(deviceName);
+     
+    int cod = (mDeviceModel->data(mDeviceIndex,BtDeviceModel::CoDRole)).toInt();
+     
+    int majorRole = (mDeviceModel->data(mDeviceIndex,BtDeviceModel::MajorPropertyRole)).toInt();
+    int minorRole = (mDeviceModel->data(mDeviceIndex,BtDeviceModel::MinorPropertyRole)).toInt();
+    
+	setDeviceCategory(cod, majorRole, minorRole);
+    setDeviceStatus(majorRole);
+    setTextAndVisibilityOfButtons();
+}
+
+void BtCpUiDeviceView::setDeviceCategory(int cod,int majorRole, int minorRole)
+{
+    //TODO: change the hardcoded numeric value to enumerations
+    if (cod)
+    {
+        if (majorRole & 0x00020000)
+        {
+            //this is a phone
+            mDeviceCategory->setPlainText(tr("Phone"));
+        }
+        else if (majorRole & 0x00010000)
+        {
+            //this is a computer
+            mDeviceCategory->setPlainText(tr("Computer"));
+        
+        }
+        else if (majorRole & 0x00080000)
+        {  
+            //this is a A/V device
+            //int minorRole = (mDeviceModel->data(mIndex,BtDeviceModel::MinorPropertyRole)).toInt();
+            if ( minorRole & 0x00000002)
+            {
+                //this is a Headset, it is possible to connect
+                mConnectable = true;
+                mDeviceCategory->setPlainText(tr("Headset"));
+            }  
+        }
+        else 
+        {
+            mDeviceCategory->setPlainText(tr("Uncategorized Dev"));
+        }
+    
+    }
+    
+    
+}
+void BtCpUiDeviceView::setDeviceStatus(int majorRole)
+{
+    //TODO: change the hardcoded numeric value to enumerations
+    QString deviceStatus;
+    if (majorRole & 0x00000001)
+    {
+        deviceStatus = deviceStatus.append(tr("Paired"));
+        mPairStatus = true;
+    }
+    else
+    {
+        mPairStatus = false;
+    }
+    
+    if ((majorRole & 0x00000020)&& (mConnectable))
+    {
+        //if the device is connected and it is a headset NOTE! two phone can be paired but not be connected
+        deviceStatus = deviceStatus.append(tr(", connected"));
+        mConnectStatus = true;
+    }
+    else 
+    {
+        mConnectStatus = false;
+    }
+    mDeviceStatus->setPlainText(deviceStatus);
+    
+    
+    
+}
+
+void BtCpUiDeviceView::setTextAndVisibilityOfButtons()
+{
+    if (mPairStatus)
+    {
+        mPair_Unpair->setText(tr("Unpair"));
+    }
+    else
+    {
+        mPair_Unpair->setText(tr("Pair"));
+    }
+    
+    if (mConnectable)
+    {
+        if (mConnectStatus)
+        {
+            mConnect_Disconnect->setText(tr("Disconnect"));
+        }
+        else
+        {
+            mConnect_Disconnect->setText(tr("Connect"));
+        }
+        
+    }
+    else
+    {
+        //it is not possible to connect, set the button invisible
+        mConnect_Disconnect->setVisible(false);
+    }
+    
+    mDeviceSetting->setVisible(false);
+
+}
+
+void BtCpUiDeviceView::changeBtDeviceName()
+{
+    /*
+    if (!mAbstractDelegate) 
+    {
+        mAbstractDelegate = BtDelegateFactory::newDelegate(BtDelegate::DeviceName, mModel); 
+        connect( mAbstractDelegate, SIGNAL(commandCompleted(int,QVariant)), this, SLOT(btNameDelegateCompleted(int,QVariant)) );
+        mAbstractDelegate->exec(mDeviceNameEdit->text ());
+    }
+    */
+    
+}
+
+void BtCpUiDeviceView::pairUnpair()
+{
+    if (mPairStatus)
+    {
+        //if the device is paired, call unpairDevice() when the button is tabbed
+        unpairDevice();
+    }
+    else
+    {
+        //if the device is unpaired, call pairDevice() when the button is tabbed
+        pairDevice();
+
+    }
+    
+    
+}
+
+void BtCpUiDeviceView::connectDisconnect()
+{
+    if (mConnectStatus)
+    {
+        //if the device is connected, call disconnectDevice() when the button is tabbed
+        disconnectDevice();
+    }
+    else
+    {
+        //if the device is disconnected, call connectDevice() when the button is tabbed
+        connectDevice();
+
+    }
+}
+
+void BtCpUiDeviceView::pairDevice()
+{
+    if (!mAbstractDelegate)//if there is no other delegate running
+    { 
+        QVariant params;
+        params.setValue(mDeviceIndex);
+        mAbstractDelegate = BtDelegateFactory::newDelegate(
+                BtDelegate::Pair, mSettingModel, mDeviceModel); 
+        connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(pairDelegateCompleted(int)) );
+        mAbstractDelegate->exec(params);
+    }
+    
+}
+
+void BtCpUiDeviceView::pairDelegateCompleted(int status)
+{
+    Q_UNUSED(status);
+    //TODO: handle the error here
+    if (mAbstractDelegate)
+    {
+        disconnect(mAbstractDelegate);
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }
+}
+
+void BtCpUiDeviceView::unpairDevice()
+{
+    if (!mAbstractDelegate)//if there is no other delegate running
+    { 
+        QVariant params;
+        params.setValue(mDeviceIndex);
+        mAbstractDelegate = BtDelegateFactory::newDelegate(
+                BtDelegate::Unpair, mSettingModel, mDeviceModel); 
+        connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(unpairDelegateCompleted(int)) );
+        mAbstractDelegate->exec(params);
+    }
+        
+    
+}
+
+void BtCpUiDeviceView::unpairDelegateCompleted(int status)
+{
+    Q_UNUSED(status);
+    //TODO: handle the error here 
+    if (mAbstractDelegate)
+    {
+        disconnect(mAbstractDelegate);
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }
+}
+
+void BtCpUiDeviceView::connectDevice()
+{
+    
+    
+    if (!mAbstractDelegate)//if there is no other delegate running
+    { 
+        QVariant params;
+        params.setValue(mDeviceIndex);
+        mAbstractDelegate = BtDelegateFactory::newDelegate(
+                BtDelegate::Connect, mSettingModel, mDeviceModel); 
+        connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(connectDelegateCompleted(int)) );
+        mAbstractDelegate->exec(params);
+    }
+    
+    
+}
+
+void BtCpUiDeviceView::connectDelegateCompleted(int status)
+{
+    Q_UNUSED(status);
+    if (mAbstractDelegate)
+    {
+        disconnect(mAbstractDelegate);
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }   
+    
+    
+}
+
+void BtCpUiDeviceView::disconnectDevice()
+{
+    if (!mAbstractDelegate)//if there is no other delegate running
+        { 
+            QVariant params;
+            params.setValue(mDeviceIndex);
+            mAbstractDelegate = BtDelegateFactory::newDelegate(
+                    BtDelegate::Disconnect, mSettingModel, mDeviceModel); 
+            connect( mAbstractDelegate, SIGNAL(commandCompleted(int)), this, SLOT(disconnectDelegateCompleted(int)) );
+            mAbstractDelegate->exec(params);
+        }
+    
+}
+
+void BtCpUiDeviceView::disconnectDelegateCompleted(int status)
+{
+    Q_UNUSED(status);
+    if (mAbstractDelegate)
+    {
+        disconnect(mAbstractDelegate);
+        delete mAbstractDelegate;
+        mAbstractDelegate = 0;
+    }   
+    
+    
+}
+