/*
* 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 <hblistview.h>
#include <hbtoolbar.h>
#include <hbaction.h>
#include <hbmenu.h>
#include <QPixmap>
#include <QTimer>
#include "irviewmanager.h"
#include "irfavoritesview.h"
#include "irapplication.h"
#include "irqfavoritesdb.h"
#include "irqisdsclient.h"
#include "irqnetworkcontroller.h"
#include "irplaycontroller.h"
#include "irfavoritesmodel.h"
#include "irqenums.h"
#include "irqisdsdatastructure.h"
#include "irqutility.h"
#include "iruidefines.h"
const int KBitmapSize = 59;
const QString KActionShareName("Share");
const QString KActionDeleteName("Delete");
const QString KActionRenameName("Rename");
const QString KActionDetailsName("Details");
// public functions
/*
* Description : constructor
*/
IRFavoritesView::IRFavoritesView(IRApplication *aApplication, TIRViewId aViewId)
: IrAbstractListViewBase(aApplication, aViewId),
iClearFavoriteAction(NULL),iLogoPreset(NULL)
{
setFlag(EViewFlag_ClearStackWhenActivate);
//if this view is not starting view, finish all initialization in constructor
if (getViewManager()->views().count() > 0)
{
normalInit();
}
}
/*
* Description : destructor
*/
IRFavoritesView::~IRFavoritesView()
{
delete iLogoPreset;
iLogoPreset = NULL;
}
TIRHandleResult IRFavoritesView::handleCommand(TIRViewCommand aCommand, TIRViewCommandReason aReason)
{
Q_UNUSED(aReason);
if (!initCompleted())
{
return EIR_DoDefault;
}
TIRHandleResult ret = IrAbstractListViewBase::handleCommand(aCommand, aReason);
int leftCount = 0;
switch (aCommand)
{
case EIR_ViewCommand_ACTIVATED:
connect(iIsdsClient, SIGNAL(presetLogoDownloaded(IRQPreset* )),
this, SLOT(presetLogoDownload(IRQPreset* )));
connect(iIsdsClient, SIGNAL(presetLogoDownloadError()),
this, SLOT(presetLogoDownloadError()));
iModel->checkFavoritesUpdate();
leftCount = iIconIndexArray.count();
if( leftCount > 0 )
{
iConvertTimer->start();
}
ret = EIR_NoDefault;
break;
case EIR_ViewCommand_DEACTIVATE:
iModel->clearAndDestroyLogos();
iConvertTimer->stop();
iIsdsClient->isdsLogoDownCancelTransaction();
//iIconIndexArray must be cleared, because timer call back convertAnother() might be
//called after view is deactivated. In that case, iModel->getImgURL(aIndex); will crash
iIconIndexArray.clear();
disconnect(iIsdsClient, SIGNAL(presetLogoDownloaded(IRQPreset*)),
this, SLOT(presetLogoDownload(IRQPreset* )));
disconnect(iIsdsClient, SIGNAL(presetLogoDownloadError()),
this, SLOT(presetLogoDownloadError()));
ret = EIR_NoDefault;
break;
default:
break;
}
return ret;
}
void IRFavoritesView::lazyInit()
{
if (!initCompleted())
{
normalInit();
//initialization from handleCommand()
handleCommand(EIR_ViewCommand_TOBEACTIVATED, EIR_ViewCommandReason_Show);
handleCommand(EIR_ViewCommand_ACTIVATED, EIR_ViewCommandReason_Show);
}
}
void IRFavoritesView::normalInit()
{
if (!initCompleted())
{
IrAbstractListViewBase::lazyInit();
initToolBar();
iModel = new IRFavoritesModel(iFavorites, this);
iListView->setModel(iModel);
iConvertTimer = new QTimer(this);
iConvertTimer->setInterval(10);
connect(iModel, SIGNAL(modelChanged()), this, SLOT(modelChanged()));
connect(iNetworkController, SIGNAL(networkRequestNotified(IRQNetworkEvent)),
this, SLOT(networkRequestNotified(IRQNetworkEvent)));
connect(iConvertTimer, SIGNAL(timeout()), this, SLOT(convertAnother()));
setInitCompleted(true);
}
}
void IRFavoritesView::handleItemSelected()
{
int currentIndex = iListView->currentIndex().row();
IRQPreset * currentPreset = iModel->getPreset(currentIndex);
if (currentPreset)
{
if(IRQPreset::EIsds == currentPreset->type)
{
iPlayController->connectToChannel(currentPreset,EIRQPresetIsds);
}
else
{
iPlayController->connectToChannel(currentPreset,EIRQPresetAdhoc);
}
}
}
// ---------------------------------------------------------------------------
// IRFavoritesView::clearAllList()
//---------------------------------------------------------------------------
void IRFavoritesView::clearAllFavorites()
{
iIconIndexArray.clear();
iModel->clearFavoriteDB();
iIsdsClient->isdsLogoDownCancelTransaction();
iConvertTimer->stop();
}
void IRFavoritesView::networkRequestNotified(IRQNetworkEvent aEvent)
{
if (getViewManager()->currentView() != this)
{
return;
}
switch (aEvent)
{
case EIRQNetworkConnectionEstablished:
iApplication->closeConnectingDialog();
if (EIR_UseNetwork_SelectItem == getUseNetworkReason())
{
handleItemSelected();
}
setUseNetworkReason(EIR_UseNetwork_NoReason);
break;
default:
setCheckedAction();
break;
}
}
void IRFavoritesView::prepareMenu()
{
if (NULL == iClearFavoriteAction)
{
iClearFavoriteAction = new HbAction(hbTrId("txt_irad_opt_clear_favorites"), menu());
connect(iClearFavoriteAction, SIGNAL(triggered()), this, SLOT(clearAllFavorites()));
}
HbMenu *viewMenu = menu();
viewMenu->removeAction(iClearFavoriteAction);
HbAction * settingAction = qobject_cast<HbAction *>(iLoader.findObject(SETTINGS_ACTION));
if (iModel->rowCount() > 0)
{
viewMenu->insertAction(settingAction, iClearFavoriteAction);
}
}
void IRFavoritesView::startConvert(int aIndex)
{
QString url = iModel->getImgUrl(aIndex);
IRQPreset tempPreset;
tempPreset.imgUrl = url;
tempPreset.type = IRQPreset::EIsds;
iIsdsClient->isdsLogoDownSendRequest(&tempPreset, 0, KBitmapSize, KBitmapSize);
}
//if the logo is downloaded ok
void IRFavoritesView::presetLogoDownload(IRQPreset* aPreset)
{
if (NULL == aPreset)
{
presetLogoDownloadError();
return;
}
delete iLogoPreset;
iLogoPreset = aPreset;
if (iLogoPreset->logoData != KNullDesC8)
{
const unsigned char * logoData = iLogoPreset->logoData.Ptr();
QPixmap tempMap;
bool ret = tempMap.loadFromData(logoData,iLogoPreset->logoData.Length());
if( ret )
{
QIcon convertIcon(tempMap);
HbIcon *hbIcon = new HbIcon(convertIcon);
int index = iIconIndexArray[0];
iModel->setLogo(hbIcon, index);
iIconIndexArray.removeAt(0);
int leftCount = iIconIndexArray.count();
if( leftCount > 0 )
{
iConvertTimer->start();
}
return;
}
}
presetLogoDownloadError();
}
//if the logo download fails
void IRFavoritesView::presetLogoDownloadError()
{
iIconIndexArray.removeAt(0);
int leftCount = 0;
leftCount = iIconIndexArray.count();
if( leftCount > 0 )
{
iConvertTimer->start();
}
}
void IRFavoritesView::convertAnother()
{
iConvertTimer->stop();
int leftCount = iIconIndexArray.count();
if (0 != leftCount)
{
startConvert(iIconIndexArray[0]);
}
}
void IRFavoritesView::modelChanged()
{
QString headingStr = QString::number(iModel->rowCount()) + QString(" ") + hbTrId("txt_irad_subtitle_stations");
setHeadingText(headingStr);
iIconIndexArray.clear();
for (int i = 0; i < iModel->rowCount(); ++i)
{
if (iModel->getImgUrl(i) != "")
{
iIconIndexArray.append(i);
}
}
iListView->reset();
iListView->setCurrentIndex(iModel->index(0));
}
void IRFavoritesView::actionClicked(HbAction *aAction)
{
if ( aAction )
{
QString objectName = aAction->objectName();
if (objectName == KActionShareName)
{
shareContextAction();
}
else if ( objectName == KActionDeleteName)
{
deleteContextAction();
}
else if (objectName == KActionRenameName)
{
renameContextAction();
}
else if (objectName == KActionDetailsName)
{
detailsContextAction();
}
}
}
/*
* Description : set the checked action in toolbar. for favoritesview, iFavoritesAction should
* be checked
*/
void IRFavoritesView::setCheckedAction()
{
iFavoritesAction->setChecked(true);
}
void IRFavoritesView::listViewLongPressed(HbAbstractViewItem *aItem, const QPointF& aCoords)
{
Q_UNUSED(aItem);
Q_UNUSED(aCoords);
HbAction *action = NULL;
HbMenu *contextMenu = new HbMenu();
contextMenu->setAttribute(Qt::WA_DeleteOnClose);
connect(contextMenu, SIGNAL(triggered(HbAction*)), this, SLOT(actionClicked(HbAction*)));
action = contextMenu->addAction(hbTrId("txt_irad_opt_share_station"));
action->setObjectName(KActionShareName);
action = contextMenu->addAction(hbTrId("txt_common_menu_delete"));
action->setObjectName(KActionDeleteName);
action = contextMenu->addAction(hbTrId("txt_common_menu_rename_item"));
action->setObjectName(KActionRenameName);
action = contextMenu->addAction(hbTrId("txt_common_menu_details"));
action->setObjectName(KActionDetailsName);
contextMenu->open();
}
void IRFavoritesView::shareContextAction()
{
}
void IRFavoritesView::renameContextAction()
{
}
void IRFavoritesView::detailsContextAction()
{
}
void IRFavoritesView::deleteContextAction()
{
int current = iListView->currentIndex().row();
bool ret = iModel->deleteOneFavorite(current);
if ( !ret )
{
popupNote(hbTrId("txt_irad_info_operation_failed"), HbMessageBox::MessageTypeWarning);
}
}
void IRFavoritesView::initToolBar()
{
//add HbActions to the toolbar, the HbActions have been created in IrAbstractListViewBase
HbToolBar *viewToolBar = toolBar();
viewToolBar->addAction(iGenresAction);
viewToolBar->addAction(iCollectionsAction);
viewToolBar->addAction(iFavoritesAction);
viewToolBar->addAction(iSearchAction);
}