--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/appinstaller/AppinstUi/sifuiinstallindicatorplugin/src/sifuiinstallindicator.cpp	Tue Aug 31 15:21:33 2010 +0300
@@ -0,0 +1,246 @@
+/*
+* Copyright (c) 2010 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:  Software install progress indicator
+*
+*/
+
+#include "sifuiinstallindicator.h"
+#include "sifuiinstallindicatorparams.h"
+#include <QVariant>
+#include <qvaluespacepublisher.h>
+
+const char KSifUiDefaultApplicationIcon[] = "qtg_large_application";
+const char KSifUiErrorIcon[] = "qtg_large_warning";
+const QString KSifUiPathSeparator = "/";
+
+
+// ======== LOCAL FUNCTIONS =========
+
+// ---------------------------------------------------------------------------
+// getIntValue()
+// ---------------------------------------------------------------------------
+//
+void getIntValue(const QVariant &variant, int &value)
+{
+    bool ok = false;
+    int temp = variant.toInt(&ok);
+    if (ok) {
+        value = temp;
+    }
+}
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::SifUiInstallIndicator()
+// ---------------------------------------------------------------------------
+//
+SifUiInstallIndicator::SifUiInstallIndicator(const QString &indicatorType) :
+    HbIndicatorInterface(indicatorType, HbIndicatorInterface::ProgressCategory,
+            InteractionActivated), mAppName(), mProgress(0), mPublisher(0),
+            mIsActive(false), mPhase(Installing), mIsComplete(false), mErrorCode(0)
+{
+    mPublisher = new QTM_PREPEND_NAMESPACE(QValueSpacePublisher(KSifUiInstallIndicatorPath));
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::~SifUiInstallIndicator()
+// ---------------------------------------------------------------------------
+//
+SifUiInstallIndicator::~SifUiInstallIndicator()
+{
+    if (mPublisher && mIsActive) {
+        publishActivityStatus(false);
+    }
+    delete mPublisher;
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::handleInteraction()
+// ---------------------------------------------------------------------------
+//
+bool SifUiInstallIndicator::handleInteraction(InteractionType type)
+{
+    bool handled = false;
+
+    if (type == InteractionActivated) {
+        emit deactivate();
+        publishActivityStatus(false);
+        handled = true;
+    }
+
+    return handled;
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::indicatorData()
+// ---------------------------------------------------------------------------
+//
+QVariant SifUiInstallIndicator::indicatorData(int role) const
+{
+    QVariant data;
+
+    switch(role) {
+        case DecorationNameRole:
+            if (mIsComplete && mErrorCode) {
+                data = QString(KSifUiErrorIcon);
+            } else {
+                // TODO: how to set application specific icon if defined?
+                data = QString(KSifUiDefaultApplicationIcon);
+            }
+            break;
+
+        case PrimaryTextRole:
+            if (mIsComplete) {
+                if (mErrorCode) {
+                    //: Indicates that application installation failed.
+                    // TODO: localized UI string needed
+                    data = tr("Installation failed");
+                } else {
+                    //: Indicates that application installation is completed.
+                    // TODO: localized UI string needed
+                    data = tr("Installed");
+                }
+            } else {
+                switch (mPhase) {
+                    case Installing:
+                        //: Indicates that application installation is ongoing.
+                        // TODO: localized UI string needed
+                        data = tr("Installing");
+                        break;
+                    case Downloading:
+                        //: Indicates that download is ongoing.
+                        // TODO: localized UI string needed
+                        data = tr("Downloading");
+                        break;
+                    case CheckingCerts:
+                        //: Indicates that OCSP check is ongoing.
+                        // TODO: localized UI string needed
+                        data = tr("Checking certificates");
+                        break;
+                    default:
+                        break;
+                }
+            }
+            break;
+
+        case SecondaryTextRole:
+            if (mIsComplete) {
+                data = mAppName;
+            } else {
+                switch (mPhase) {
+                    case Installing:
+                    case Downloading:
+                        if (!mAppName.isEmpty()) {
+                            //: Application name %1 followed by installation progress %L2
+                            // TODO: localized UI string needed
+                            data = tr("%1 (%L2 %)").arg(mAppName).arg(mProgress);
+                        }
+                        break;
+                    case CheckingCerts:
+                    default:
+                        data = mAppName;
+                        break;
+                }
+            }
+            break;
+
+        default:
+            break;
+    }
+
+    return data;
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::prepareDisplayName()
+// ---------------------------------------------------------------------------
+//
+bool SifUiInstallIndicator::handleClientRequest(RequestType type, const QVariant &parameter)
+{
+    bool indicatorDisplayed = false;
+
+    switch (type) {
+        case RequestActivate:
+            processParameters(parameter);
+            indicatorDisplayed = true;
+            emit dataChanged();
+            break;
+        case RequestDeactivate:
+            break;
+        default:
+            break;
+    }
+
+    publishActivityStatus(indicatorDisplayed);
+    return indicatorDisplayed;
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::processParameters()
+// ---------------------------------------------------------------------------
+//
+void SifUiInstallIndicator::processParameters(const QVariant &parameter)
+{
+    if (parameter.isValid()) {
+        if (parameter.type() == QVariant::String) {
+            mAppName = parameter.toString();
+        } else if (parameter.type() == QVariant::Int) {
+            getIntValue(parameter, mProgress);
+        } else if (parameter.type() == QVariant::Map) {
+            QVariantMap map = parameter.toMap();
+            QMapIterator<QString,QVariant> iter(map);
+            while (iter.hasNext()) {
+                iter.next();
+                if (iter.key() == KSifUiInstallIndicatorAppName) {
+                    mAppName = iter.value().toString();
+                } else if (iter.key() == KSifUiInstallIndicatorPhase) {
+                    int value = Installing;
+                    getIntValue(iter.value(), value);
+                    mPhase = static_cast<Phase>(value);
+                } else if (iter.key() == KSifUiInstallIndicatorProgress) {
+                    getIntValue(iter.value(), mProgress);
+                } else if (iter.key() == KSifUiInstallIndicatorComplete) {
+                    mIsComplete = true;
+                    mErrorCode = KErrNone;
+                    getIntValue(iter.value(), mErrorCode);
+                } else if (iter.key() == KSifUiInstallIndicatorIcon) {
+                    // TODO: icon?
+                } else {
+                    // ignore other types
+                }
+            }
+        } else {
+            // ignore other types
+        }
+    }
+}
+
+// ---------------------------------------------------------------------------
+// SifUiInstallIndicator::publishActivityStatus()
+// ---------------------------------------------------------------------------
+//
+void SifUiInstallIndicator::publishActivityStatus(bool status)
+{
+    if (status != mIsActive) {
+        if (mPublisher) {
+            int intStatus = status;
+            mPublisher->setValue(KSifUiInstallIndicatorStatus, QVariant(intStatus));
+            mPublisher->sync();
+        }
+        mIsActive = status;
+    }
+}
+