--- a/taskswitcherapp/tsdevicedialogplugin/src/tsactivitymodelitem.cpp Thu Jun 24 13:11:40 2010 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,186 +0,0 @@
-/*
-* 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: tsactivitymodelitem.cpp
-*
-*/
-#include "tsactivitymodelitem.h"
-#include "tsdataroles.h"
-#include <hsactivitydbclientinterface.h>
-#include <hbicon.h>
-
-/*!
- \class TsActivityModelItem
- \ingroup group_tsdevicedialogplugin
- \brief Item presenting activity in the grid.
-*/
-
-/*!
- Standard C++ constructor
- /param model - reference to parent model
- /param service - reference to initialized ActivityManager instance
- /param entry - Activity data
-*/
-TsActivityModelItem::TsActivityModelItem(QAbstractListModel &model,
- QObject& service,
- const QVariantHash & activity)
- :
- mService(service),
- mActivity(activity),
- mIcon(),
- mRequetPending(false)
-{
- connect(this,
- SIGNAL(entryChanged(TsModelItem *)),
- &model,
- SLOT(entryChanged(TsModelItem *)));
- connect(&mService,
- SIGNAL(thumbnailReady(QPixmap, void *)),
- this,
- SLOT(thumbnailReady(QPixmap, void *)));
-}
-
-/*!
- Standard C++ destructor
- /param service - reference to initialized ActivityManager instance
- /param entry - Activity data
-*/
-TsActivityModelItem::~TsActivityModelItem()
-{
-}
-
-/*!
- Returns the data stored under the given role.
- /param role - requested data role
- /return data encapulated by QVariant
-*/
-QVariant TsActivityModelItem::data(int role) const
-{
- switch (role) {
- case Qt::DisplayRole:
- return displayRole();
- case Qt::DecorationRole:
- return decorationRole();
- case TsDataRoles::Closable:
- return QVariant(false);
- case TsDataRoles::Visible:
- return visibilityRole();
- default:
- return QVariant(QVariant::Invalid);
- }
-}
-
-/*!
- Empty interface implementation
-*/
-void TsActivityModelItem::close()
-{
- //no implementation required
-}
-
-/*!
- Open or move to foreground activity repesented by entry
-*/
-void TsActivityModelItem::open()
-{
- QVariantHash::const_iterator
- app(mActivity.constFind(ActivityApplicationKeyword)),
- act(mActivity.constFind(ActivityActivityKeyword));
-
- if (mActivity.end() != app && mActivity.end() != act) {
- QMetaObject::invokeMethod(&mService,
- "launchActivity",
- Q_ARG(int, app.value().toInt()),
- Q_ARG(QString, act.value().toString()));
- }
-}
-
-/*!
- Return application name keyword
-*/
-QString TsActivityModelItem::applicationKeyword()
-{
- static QString applciationName(":ApplicationName");
- return applciationName;
-}
-
-/*!
- Return activity visibility status keyword
-*/
-QString TsActivityModelItem::visibilityKeyword()
-{
- static QString visibility("visible");
- return visibility;
-}
-
-/*!
- Return activity screenshot keyword
-*/
-QString TsActivityModelItem::screenshotKeyword()
-{
- static QString screenshot("screenshot");
- return screenshot;
-}
-
-/*!
- Returns the data stored under decoration role.
- /return data encapulated by QVariant
-*/
-QVariant TsActivityModelItem::decorationRole() const
-{
- if (!mRequetPending) {
- const_cast<TsActivityModelItem *>(this)->mRequetPending = true;
- QVariantHash::const_iterator node(mActivity.constFind(screenshotKeyword()));
- if (mActivity.end() != node) {
- QMetaObject::invokeMethod(&mService,
- "getThumbnail",
- Q_ARG(QSize, QSize(128, 128)),
- Q_ARG(QString, node.value().toString()),
- Q_ARG(void *, const_cast<TsActivityModelItem *>(this)));
- }
- }
- return QVariant::fromValue<HbIcon>(HbIcon(mIcon));
-}
-
-/*!
- Returns the data stored under display role.
- /return data encapulated by QVariant
-*/
-QVariant TsActivityModelItem::displayRole() const
-{
- QVariantHash::const_iterator node(mActivity.find(applicationKeyword()));
- return mActivity.end() != node ? node.value() : QVariant(QString::null);
-}
-
-/*!
- Returns the data stored under visibility role.
- /return data encapulated by QVariant
-*/
-QVariant TsActivityModelItem::visibilityRole() const
-{
- QVariantHash::const_iterator node(mActivity.find(visibilityKeyword()));
- return mActivity.end() != node ? node.value() : QVariant(true);
-}
-
-/*!
- Slot retrieve thumbnail form TM, update content and notify observers
- /param pixmap - thumbnail content
- /ptr - user data provided to request
-*/
-void TsActivityModelItem::thumbnailReady(QPixmap pixmap, void *ptr)
-{
- if (ptr == this) {
- mIcon = pixmap;
- emit entryChanged(this);
- }
-}