--- a/screensaver/screensaverplugins/snsrbigclockscreensaverplugin/snsrindicatorwidget/src/snsrindicatorwidget.cpp	Mon Sep 27 11:52:00 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,230 +0,0 @@
-/*
-* 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:  Indicator Widget.
-*
-*/
-
-#include "snsrindicatorwidget.h"
-#include "snsrindicatorinfo.h"
-
-#include <HbColorScheme>
-#include <QDebug>
-#include <QSizePolicy>
-#include <HbStyleLoader>
-#include <HbIconItem>
-#include <HbIndicatorInterface>
-
-
-const char *gIndicatorCssFilePath =":/style/snsrindicatorwidget.css";
-const char *gIndicatorWidgetMLFilePath = ":/style/snsrindicatorwidget.widgetml";
-const char *gIndicatorColorCssFilePath = ":/style/snsrindicatorwidget_color.css";
-
-const int gNumberOfIcons(6);
-
-/*!
-    \class SnsrIndicatorWidget
-    \ingroup group_snsrbigclockscreensaverprovider
-    \brief Screensaver indicator widget.
- */
-
-/*!
-    Constructs a new SnsrIndicatorWidget.
-    \param parent Parent object.
- */
-SnsrIndicatorWidget::SnsrIndicatorWidget(QGraphicsItem* parent):
-    HbWidget(parent), mLayoutType(IndicatorsCentered), mPowerSaveModeColor(false)
-{
-    HbStyleLoader::registerFilePath(gIndicatorCssFilePath);
-    HbStyleLoader::registerFilePath(gIndicatorWidgetMLFilePath);
-    
-    // TODO: will some color variables be added into hbcolorgroup.css so
-    // that one don't need to use hard-coded values? If not, then
-    // changes needed in this widget.
-    HbStyleLoader::registerFilePath(gIndicatorColorCssFilePath);
-   
-    setSizePolicy(QSizePolicy::Expanding,QSizePolicy::Preferred);
-          
-    createPrimitives();
-}
-
-/*!
-    Destructs the class.
- */
-SnsrIndicatorWidget::~SnsrIndicatorWidget()
-{    
-    // icons within the list are deleted by parent
-    mIcons.clear();
-    
-    HbStyleLoader::unregisterFilePath( gIndicatorCssFilePath );
-    HbStyleLoader::unregisterFilePath( gIndicatorWidgetMLFilePath );
-    HbStyleLoader::unregisterFilePath(gIndicatorColorCssFilePath);
-}
-
-
-SnsrIndicatorWidget::IndicatorLayoutType SnsrIndicatorWidget::layoutType() const
-{
-    return mLayoutType;
-}
-
-/*!
-    Sets the name of layout definition \a layoutName for selecting 
-    the layout of view items of this view from css/xml files.
-
-    This layout is accessible from css file as layout property
-    of the view item.
-
- */
-void SnsrIndicatorWidget::setLayoutType(IndicatorLayoutType type)
-{
-    if (mLayoutType != type ) {
-        mLayoutType = type;
-        QSizePolicy::Policy hSizePolicy(QSizePolicy::Expanding);
-        if ( mLayoutType == IndicatorsAlignedLeft ) {
-            hSizePolicy = QSizePolicy::Preferred;
-        }
-        setSizePolicy(hSizePolicy,QSizePolicy::Preferred);
-    }
-} 
-
-/*!
-    Set powersave mode status. If save mode is true then we use
-    by default Qt::white as color. Otherwise we use themed color.
- */
-void SnsrIndicatorWidget::setPowerSaveModeColor(bool savemode)
-{
-    mPowerSaveModeColor = savemode;
-}
-
-
-/*!
-    This is called whenever indicators' status changes: parameter list
-    tells which indicators should be shown at the given moment. All
-    previously shown indicators should be hidden and show only these
-    indicators passed as a parameter. 
- */
-void SnsrIndicatorWidget::showIndicators(const QList<SnsrIndicatorInfo> &indicators)
-{
-    // Update icon paths so that shown iconItems have
-    // valid icon path and rest have empty path (->invisible)
-    
-    int indicatorAmount = indicators.size();
-    
-    removeAllIndicators();
-
-    // TODO: after wk18 color is lost after icon name is set again - bug or what?
-    // workaround: ask color from theme and set it again here
-    // If this must be left here, then change back-up color to white?
-    QColor iconColor = HbColorScheme::color("qtc_screensaver");
-    if (iconColor.spec() == QColor::Invalid ) {
-        iconColor = Qt::white;
-    }
-
-    if ( mPowerSaveModeColor ) {        
-        iconColor = Qt::white;
-    }
-    
-    // update icon paths for items that are gonna be shown
-    for (int i=0; i < indicatorAmount && i < mIcons.size(); ++i) {
-        mIcons.at(i)->setIconName(indicators.at(i).iconPath);
-        mIcons.at(i)->setFlags(HbIcon::Colorized);
-        mIcons.at(i)->setColor(iconColor);        
-    }
-
-    // To recalculate layouts
-    updateGeometry();
-    if ( parentLayoutItem() ) {
-        parentLayoutItem()->updateGeometry(); // clear the cache of the parent
-    }
-}
-
-/*!
-    Remove all indicators from UI.
- */
-void SnsrIndicatorWidget::removeAllIndicators()
-{
-    for (int i=0; i < mIcons.size(); ++i) {
-            mIcons.at(i)->setIconName(QString());
-    }
-}
-
-/*!
-    If indicator pane is going to be centered, then calculate width so that it's
-    exactly the same as visible icons are taking space (+spacers between them).
-    If indicator pane is left aligned, then actual width doesn't matter.
-    Assumption is that icons are fixed sized.
-    \reimp
-*/
-QSizeF SnsrIndicatorWidget::sizeHint(Qt::SizeHint which, const QSizeF &constraint) const
-{
-    QSizeF hint = HbWidget::sizeHint(which, constraint);
-    
-    // TODO: seems to work if icons are fixed-sized (units)
-    // TODO: even though size policy is preferred, should we give also
-    // minimum and maximum sizes?
-    if (which == Qt::PreferredSize && layoutType() == IndicatorsCentered ) {
-        qreal width(0);
-        qreal itemWidth(0);
-        qreal iconSpace(0);
-        int visibleIconCount(0);
-        
-        // TODO: use geometry or size?
-        for (int i=0; i < mIcons.size(); ++i) {
-               if (!mIcons.at(i)->iconName().isEmpty() ) {
-                   visibleIconCount++;
-                   itemWidth = mIcons.at(i)->iconItemSize().width();
-                   width = width + itemWidth;
-               }
-        }
-        if (visibleIconCount > 1) {
-            style()->parameter("hb-param-margin-gene-middle-horizontal", iconSpace);
-            width = width + ((visibleIconCount-1)*iconSpace);
-        }
-        
-        hint.setWidth(width);
-    }
-    
-    return hint;
-}
-
-/*!
-    Creates all widget primitives.
-    Coloring is handled via CSS.
- */
-void SnsrIndicatorWidget::createPrimitives()
-{
-    if (!mIcons.isEmpty()) {
-        return;
-    }
-    
-    HbIconItem *icon(0);
-    QLatin1String itemNameBase("icon");
-    int itemNameEnd(1);
-    QString itemName("");
-
-    while (mIcons.count() < gNumberOfIcons) {
-        // When created, icon names are left empty -> nothing shown in UI.
-        icon = new HbIconItem(this);
-        icon->setFlags(HbIcon::Colorized);
-        icon->setSizePolicy(QSizePolicy::Fixed,QSizePolicy::Fixed);
-            
-        // Create items that are named icon1..icon6.
-        itemName.clear();
-        itemName.append(itemNameBase);
-        itemName.append(QString::number(itemNameEnd));
-        HbStyle::setItemName(icon, itemName);
-        ++itemNameEnd;
-        
-        mIcons.append(icon);
-    }
-}