--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/ui/src/iropenwebaddressview.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,306 @@
+/*
+* 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 <hbapplication.h>
+#include <hbmenu.h>
+#include <hbtoolbar.h>
+#include <hbpushbutton.h>
+#include <hblineedit.h>
+#include <hbinstance.h>
+
+#include "irabstractviewmanager.h"
+#include "irapplication.h"
+#include "irplaycontroller.h"
+#include "iropenwebaddressview.h"
+#include "irqisdsdatastructure.h"
+#include "irqfavoritesdb.h"
+#include "irqnetworkcontroller.h"
+#include "irqutility.h"
+#include "irlineeditor.h"
+#include "irqenums.h"
+#include "iruidefines.h"
+
+// Const strings
+const char* OPEN_WEB_ADDRESS_VIEW_OBJECT_NAME = "ex-IRQOpenWebAddressView"; // object name in the XML
+
+IROpenWebAddressView::IROpenWebAddressView(IRApplication* aApplication, TIRViewId aViewId) :
+    IRBaseView(aApplication, aViewId),
+    iUrl(NULL),
+    iName(NULL),
+    iDescription(NULL),
+    iNameClicked(false),
+    iPlayButton(NULL),
+    iAdd2FavButton(NULL)
+{
+    connect( getViewManager(), SIGNAL( orientationChanged(Qt::Orientation) ),
+             this, SLOT( handleOrientationChanged(Qt::Orientation) ) );
+    
+    // Create widget hierarchy
+    setObjectName(OPEN_WEB_ADDRESS_VIEW_OBJECT_NAME);
+
+    // List existing root elements - this allows us to refer to objects in the XML 
+    // which are created outside the document.
+    QObjectList roots;
+    roots.append(this); // IROpenWebAddressView is referred in the XML file
+    iLoader.setObjectTree(roots);
+
+    // Load the XML file
+    iLoader.load(OPEN_WEB_ADDRESS_VIEW_LAYOUT_FILENAME);
+
+    // Find the HbLineEdit objects
+    iUrl = qobject_cast<HbLineEdit *> (iLoader.findObject("streamURL"));
+    iName = qobject_cast<IrLineEditor *> (iLoader.findObject("stationName"));
+    iDescription = qobject_cast<HbLineEdit *> (iLoader.findObject("description"));
+
+    initButtons();
+
+    // This view need not to be stacked.
+    setFlag(EViewFlag_UnStackable);
+
+    connect(iName, SIGNAL(pressed()), this, SLOT(nameEditorClicked()));
+    connect(iNetworkController, SIGNAL(networkRequestNotified(IRQNetworkEvent)),
+    this, SLOT(networkRequestNotified(IRQNetworkEvent)));
+    
+    connect(iUrl, SIGNAL(textChanged(const QString&)),
+    this, SLOT(urlEditorTextChanged(const QString&)));
+
+    handleOrientationChanged(getViewManager()->orientation());
+}
+
+IROpenWebAddressView::~IROpenWebAddressView()
+{
+}
+
+/*
+ * Description : from base class IRBaseView.
+ *               handle view commands.
+ * Parameters  : aCommand : see the definition of TIRViewCommand
+ * Return      : EIR_DoDefault : caller does default handling
+ *               EIR_NoDefault : caller doesn't do default handling
+ */
+TIRHandleResult IROpenWebAddressView::handleCommand(TIRViewCommand aCommand,
+        TIRViewCommandReason aReason)
+{
+    Q_UNUSED(aReason);
+
+    switch (aCommand)
+    {
+    case EIR_ViewCommand_ACTIVATED:
+        initDetails();
+        return EIR_NoDefault;
+
+    case EIR_ViewCommand_DEACTIVATE:
+    default:
+        break;
+    }
+
+    return EIR_DoDefault;
+}
+
+/*
+ * Description : initialize the details.
+ */
+void IROpenWebAddressView::initDetails()
+{
+    // Set the initial text for line editor.
+    iUrl->setText("http://");
+    iName->setText(hbTrId("txt_irad_info_unnamed"));
+    iDescription->setText("");
+    iNameClicked = false;
+}
+
+/*
+ * Description : initialize the buttons.
+ */
+void IROpenWebAddressView::initButtons()
+{
+    // Find the HbAction objects
+    iPlayButton = qobject_cast<HbPushButton *> (iLoader.findObject("playButton"));
+    iAdd2FavButton = qobject_cast<HbPushButton *> (iLoader.findObject("add2FavButton"));
+    
+    connect(iPlayButton, SIGNAL(released()), this, SLOT(play()));
+    connect(iAdd2FavButton, SIGNAL(released()), this, SLOT(add2Fav()));
+}
+
+/*
+ * Description : add the station to favorites.
+ */
+void IROpenWebAddressView::add2Fav()
+{
+    // Create a IRQPreset using the inputted information.
+    IRQPreset preset;
+
+    if (!initPreset(preset))
+    {
+        return;
+    }
+
+    // Add to favorites.
+    int retValue = iFavorites->addPreset(preset);
+
+    // Show the information from favorites.
+    if (EIRQErrorAlreadyExist == retValue)
+    {
+        popupNote(hbTrId("txt_irad_info_favorite_updated"), HbMessageBox::MessageTypeInformation);
+    }
+    else if (EIRQErrorNone == retValue)
+    {
+        popupNote(hbTrId("txt_irad_info_added_to_favorites"), HbMessageBox::MessageTypeInformation);
+    }
+    else if (EIRQErrorOutOfMemory == retValue)
+    {
+        popupNote(hbTrId("txt_irad_info_can_not_add_more"), HbMessageBox::MessageTypeInformation);
+    }
+    else
+    {
+        Q_ASSERT(false);
+    }
+}
+
+/*
+ * Description : Play this station.
+ */
+void IROpenWebAddressView::play()
+{
+    // Create a IRQPreset using the inputted information
+    IRQPreset preset;
+
+    if (!initPreset(preset))
+    {
+        return;
+    }
+
+    setUseNetworkReason(EIR_UseNetwork_OpenWebAddress);
+
+    // Verify the connectivity
+    if (false == iApplication->verifyNetworkConnectivity())
+    {
+        return;
+    }
+
+    setUseNetworkReason(EIR_UseNetwork_NoReason);
+
+    // Play this preset
+    iPlayController->connectToChannel(&preset,EIRQAdhocManual);
+}
+
+/*
+ * Description : Handle the network event from network controller.
+ */
+void IROpenWebAddressView::networkRequestNotified(IRQNetworkEvent aEvent)
+{
+    if (getViewManager()->currentView() != this)
+    {
+        return;
+    }
+    
+    switch (aEvent)
+    {
+    case EIRQNetworkConnectionEstablished:
+        iApplication->closeConnectingDialog();
+
+        if (EIR_UseNetwork_OpenWebAddress == getUseNetworkReason())
+        {
+            play();
+        }
+
+        setUseNetworkReason(EIR_UseNetwork_NoReason);
+        break;
+        
+    default:
+        break;
+    }
+}
+
+/*
+ * Description : Clear the name editor.
+ */
+void IROpenWebAddressView::nameEditorClicked()
+{    
+    if(!iNameClicked)
+    {
+        iName->setText("");
+        iNameClicked = true;
+    }     
+}
+
+/*
+ * Description : initialize a preset.
+ * return parameter: true, initialization succeeds; vice versa.
+ */
+bool IROpenWebAddressView::initPreset(IRQPreset &aPreset)
+{
+    IRQChannelServerURL server;
+
+    server.url = iUrl->text();
+    server.url.remove(" ");
+
+    // check the URL
+    if (!IRQUtility::isValidUrl(server.url))
+    {
+        popupNote(hbTrId("txt_irad_info_invalid_link_please_change_it"), HbMessageBox::MessageTypeInformation);
+        return false;
+    }
+
+    // Give it an initial value, supposed to be 32 kbps.
+    server.bitrate = 32;
+    server.serverName = iName->text();
+    if (0 == server.serverName.size())
+    {
+        server.serverName = hbTrId("txt_irad_info_unnamed");
+    }
+
+    aPreset.insertChannelServer(server);
+    aPreset.name = server.serverName;
+    aPreset.description = iDescription->text();
+    aPreset.shortDesc = aPreset.description;
+    aPreset.type = 0;     
+    aPreset.presetId = 0;
+    aPreset.uniqID = 0;
+
+    return true;
+}
+
+
+void IROpenWebAddressView::urlEditorTextChanged(const QString &aString)
+{
+    if(aString.size() < 8)
+    {
+        iPlayButton->setEnabled(false);
+        iAdd2FavButton->setEnabled(false);
+    }   
+    else
+    {
+        iPlayButton->setEnabled(true);
+        iAdd2FavButton->setEnabled(true);
+    }
+}
+
+/*
+ * Description : resize the container if the direction changes.
+ */
+void IROpenWebAddressView::handleOrientationChanged(Qt::Orientation aOrientation)
+{
+    // Load the XML file
+    if (aOrientation == Qt::Vertical)
+    {
+        iLoader.load(OPEN_WEB_ADDRESS_VIEW_LAYOUT_FILENAME, "portrait");
+    }
+    else
+    {
+        iLoader.load(OPEN_WEB_ADDRESS_VIEW_LAYOUT_FILENAME, "landscape");
+    }
+}