phonebookui/cntlistmodel/cnticonfetcher.h
changeset 81 640d30f4fb64
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/cntlistmodel/cnticonfetcher.h	Fri Oct 15 12:24:46 2010 +0300
@@ -0,0 +1,66 @@
+/*
+* 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: Private data and helper classes used by class CntCache.
+*
+*/
+
+#ifndef CNTICONFETCHER_H
+#define CNTICONFETCHER_H
+
+#include <HbIcon>
+#include <cntabstractfetcher.h>
+
+class ThumbnailManager;
+
+QTM_USE_NAMESPACE
+
+class CntIconJob : public CntAbstractJob
+{
+public:
+    CntIconJob(QString iconName) { this->iconName = iconName; }
+    bool isEmpty() { return iconName.isEmpty(); }
+    bool equals(const CntAbstractJob &other) { const CntIconJob *o = static_cast<const CntIconJob *>(&other); return (iconName == o->iconName); }
+    QString toString() { return QString("iconName = '%1'").arg(iconName); }
+
+public:
+    QString iconName;               // set by requester
+    HbIcon icon;                    // set by icon fetcher
+};
+
+class CntIconFetcher : public CntAbstractFetcher
+{
+    Q_OBJECT
+public:
+    CntIconFetcher();
+    ~CntIconFetcher();
+
+    bool isProcessingJob();
+    void processNextJob();
+
+signals:
+    void iconFetched(const QString &iconName, const HbIcon &icon);
+    void iconCancelled(const QString &iconName);
+
+private slots:
+    void forwardIconToClient(const QPixmap &pixmap, void *data, int id, int error);
+
+private:
+    ThumbnailManager *mThumbnailManager;                    // manager that fetches the icons; owned
+    int mIconRequestId;                                     // the id of the last request to thumbnail manager
+    QString mIconRequestName;                               // the name of the icon last requested from thumbnail manager
+
+    friend class TestIconFetcher;
+};
+
+#endif