--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phoneuis/bubblemanager2/bubblecore/src/bubbleconferencehandler.cpp	Fri Mar 19 09:28:42 2010 +0200
@@ -0,0 +1,202 @@
+/*!
+* 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:  Conference call bubble handler.
+*
+*/
+
+#include <QtGui>
+#include <hbaction.h>
+#include <hbpushbutton.h>
+#include <hbtextitem.h>
+#include <hblabel.h>
+#include <hblistview.h>
+
+#include "bubblemanager2.h"
+#include "bubbleconferencehandler.h"
+#include "bubbleconferenceheader.h"
+#include "bubbleutils.h"
+#include "bubblebuttonstyle.h"
+#include "bubbleparticipantlistitem.h"
+#include "bubbleparticipantlistmodel.h"
+
+static const int BUBBLE_SELECTION_TIMEOUT = 3000;
+
+BubbleConferenceHandler::BubbleConferenceHandler(
+    BubbleWidgetManager& widgetManager,
+    BubbleWidgetManager::View view,
+    BubbleWidgetManager::Container container,
+    QObject* parent )
+    : BubbleHandler(widgetManager,view,container,parent)
+{
+    mTimerLabel =
+        qobject_cast<HbLabel*>(widget(BubbleWidgetManager::ConferenceTimer));
+    Q_ASSERT(mTimerLabel);
+    HbDeviceProfile profile;
+    HbFontSpec spec(HbFontSpec::Secondary);
+    spec.setTextHeight(4*HbDeviceProfile::current().unitValue());
+    mTimerLabel->setFontSpec(spec);
+    mTimerLabel->setAlignment(Qt::AlignLeft);
+
+    mButtonCenter =
+        qobject_cast<HbPushButton*>(widget(BubbleWidgetManager::CenterButton));
+    Q_ASSERT(mButtonCenter);
+    mButtonLeft =
+        qobject_cast<HbPushButton*>(widget(BubbleWidgetManager::LeftButton));
+    Q_ASSERT(mButtonLeft);
+    mButtonRight =
+        qobject_cast<HbPushButton*>(widget(BubbleWidgetManager::RightButton));
+    Q_ASSERT(mButtonRight);
+
+    mList =
+        qobject_cast<HbListView*>(widget(BubbleWidgetManager::ParticipantList));
+    Q_ASSERT(mList);
+    mModel = new BubbleParticipantListModel();
+    mList->setModel(mModel);
+
+    mPrototype =
+        qobject_cast<BubbleParticipantListItem*>(
+            widgetManager.createParticipantListItem());
+    Q_ASSERT(mPrototype);
+    mList->setItemPrototype(mPrototype);
+    connect(mPrototype,SIGNAL(selectionChanged(int)),
+            SLOT(handleItemSelected(int)));
+
+    mSelectionTimer = new QTimer(this);
+    connect(mSelectionTimer,SIGNAL(timeout()),SLOT(clearSelection()));
+    mSelectionTimer->setSingleShot(true);
+
+    reset();
+}
+
+BubbleConferenceHandler::~BubbleConferenceHandler()
+{
+}
+
+void BubbleConferenceHandler::reset()
+{  
+    mHeader = 0;
+
+    mModel->reset();
+    mList->reset();
+    mSelectionTimer->stop();
+    mPrototype->clearActions();
+    mTimerLabel->hide();
+    mButtonCenter->hide();
+    mButtonCenter->setDown(false);
+    mButtonCenter->disconnect();
+    mButtonCenter->setText("");
+    mButtonLeft->hide();
+    mButtonLeft->setDown(false);
+    mButtonLeft->disconnect();
+    mButtonLeft->setText("");
+    mButtonRight->hide();
+    mButtonRight->setDown(false);
+    mButtonRight->disconnect();
+    mButtonRight->setText("");
+}
+
+void BubbleConferenceHandler::readBubbleHeader( const BubbleHeader& header )
+{
+    Q_ASSERT(header.isConference());
+    mHeader = static_cast<const BubbleConferenceHeader*>(&header);
+
+    // populate participant list model
+    QList<BubbleHeader*> participants = mHeader->headers();
+    foreach(BubbleHeader* participant, participants) {
+         mModel->addParticipant(participant->bubbleId(),
+                                participant->cli(),
+                                (int)participant->callState());
+    }
+
+    // set actions to item prototype
+    QList<HbAbstractViewItem*> prototypes = mList->itemPrototypes();
+    QList<HbAction*> actions = mHeader->participantListActions();
+    foreach (HbAction* action, actions ) {
+        mPrototype->addAction(action);
+    }
+
+    mList->reset();
+
+    if (header.timerCost().length()) {
+        mTimerLabel->setPlainText(header.timerCost());
+        mTimerLabel->show();
+    }
+
+    setButtons(mHeader->actions());
+}
+
+void BubbleConferenceHandler::setButtons(const QList<HbAction*>& actions)
+{
+    if ( actions.count()==1 && mButtonCenter ) {
+        HbAction* action = actions.at(0);
+        mButtonCenter->setIcon( action->icon() );
+        BubbleUtils::setButtonStyleForAction(*mButtonCenter,*action);
+        connect(mButtonCenter, SIGNAL( clicked() ),
+                action, SLOT( trigger() ) );
+        mButtonCenter->show();
+    } else  if (actions.count()==2 && mButtonLeft && mButtonRight ) {
+        // Left button
+        HbAction* action1 = actions.at(0);
+        mButtonLeft->setIcon( action1->icon() );
+        BubbleUtils::setButtonStyleForAction(*mButtonLeft,*action1);
+        connect( mButtonLeft, SIGNAL( clicked() ),
+                 action1, SLOT( trigger() ) );
+        mButtonLeft->show();
+        // Right button
+        HbAction* action2 = actions.at(1);
+        mButtonRight->setIcon( action2->icon() );
+        BubbleUtils::setButtonStyleForAction(*mButtonRight,*action2);
+        connect( mButtonRight, SIGNAL( clicked() ),
+                 action2, SLOT( trigger() ) );
+        mButtonRight->show();
+    }
+}
+
+QGraphicsWidget* BubbleConferenceHandler::graphicsWidgetForAction(
+    HbAction* action ) const
+{
+    if ( mButtonLeft->text() == action->text() ) {
+        return mButtonLeft;
+    } else if ( mButtonRight->text() == action->text() ) {
+        return mButtonRight;
+    } else if ( mButtonCenter->text() == action->text() ) {
+        return mButtonCenter;
+    } else {
+        return 0;
+    }
+}
+
+void BubbleConferenceHandler::updateTimerDisplayNow()
+{
+    Q_ASSERT(mHeader);
+
+    mTimerLabel->setPlainText(mHeader->timerCost());
+    mTimerLabel->update();
+}
+
+void BubbleConferenceHandler::handleItemSelected(int row)
+{
+    Q_ASSERT( mHeader != 0 );
+    // need to cast constness away
+    BubbleConferenceHeader& mutableHeader =
+        const_cast<BubbleConferenceHeader&>(*mHeader);
+    mutableHeader.setSelectedHeader(mModel->bubbleId(row));
+    mSelectionTimer->stop();
+    mSelectionTimer->start(BUBBLE_SELECTION_TIMEOUT);
+}
+
+void BubbleConferenceHandler::clearSelection()
+{
+    mList->selectionModel()->clear();
+}