diff -r ba76fc04e6c2 -r 6b911d05207e phoneplugins/infowidgetplugin/infowidgetprovider/infowidget/src/infowidgetpreferences.cpp --- a/phoneplugins/infowidgetplugin/infowidgetprovider/infowidget/src/infowidgetpreferences.cpp Fri Jun 04 10:19:18 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: - * - */ - -#include "infowidgetpreferences.h" -#include "infowidgetlogging.h" - -/*! - \class InfoWidgetPreferences - \brief Preference store for widget - display etc. options -*/ - - -/*! - InfoWidgetPreferences::InfoWidgetPreferences() -*/ -InfoWidgetPreferences::InfoWidgetPreferences(QObject *parent): - QObject(parent) -{ - DPRINT; -} - -/*! - InfoWidgetPreferences::~InfoWidgetPreferences() -*/ -InfoWidgetPreferences::~InfoWidgetPreferences() -{ - DPRINT; -} - -/*! - InfoWidgetPreferences::storePreferences() - - Store acceptable preference set -*/ -bool InfoWidgetPreferences::storePreferences() -{ - DPRINT; - bool changed(false); - - if (validate() && - m_validatedOptions != m_options){ - DPRINT << ": preferences differ"; - changed = true; - m_validatedOptions = m_options; - } - else if (visibleItemCount() <= 0) { - DPRINT << ": invalid options, restoring initial options"; - restorePreferences(); - } - - return changed; -} - -/*! - InfoWidgetPreferences::restorePreferences() - - Restores last acceptable preference set -*/ -void InfoWidgetPreferences::restorePreferences() -{ - DPRINT; - m_options = m_validatedOptions; -} - -/*! - InfoWidgetPreferences::preference() -*/ -QString InfoWidgetPreferences::preference(Option preferenceId) const -{ - DPRINT << ": preference id: " << static_cast(preferenceId); - - QString preferenceString; - if (m_options.testFlag(preferenceId)) { - preferenceString = DISPLAY_SETTING_ON; - } else { - preferenceString = DISPLAY_SETTING_OFF; - } - - return preferenceString; -} - -/*! - InfoWidgetPreferences::isPreferenceSet() -*/ -bool InfoWidgetPreferences::isPreferenceSet(Option preferenceId) const -{ - DPRINT << ": preference id: " << static_cast(preferenceId); - return m_options.testFlag(preferenceId); -} - -/*! - InfoWidgetPreferences::preferences() -*/ -InfoWidgetPreferences::Options InfoWidgetPreferences::preferences() const -{ - return m_options; -} - -/*! - InfoWidgetPreferences::setPreference() -*/ -void InfoWidgetPreferences::setPreference(Option preferenceId, - const QString& preferenceString) -{ - DPRINT << ": preference id: " << static_cast(preferenceId); - DPRINT << ": preference string: " << preferenceString; - DPRINT << ": initial options: " << m_options; - - if (preferenceString.compare(DISPLAY_SETTING_ON) == 0) { - m_options |= preferenceId; - emit prefChanged(preferenceId,DisplayOn); - } else { - m_options &= ~preferenceId; - emit prefChanged(preferenceId,DisplayOff); - } - - DPRINT << ": modified options: " << m_options; -} - -/*! - InfoWidgetPreferences::visibleItemCount() -*/ -int InfoWidgetPreferences::visibleItemCount() -{ - DPRINT << ": IN"; - - int visibleItems = 0; - if (m_options.testFlag(DisplayHomeZone)){ - visibleItems++; - } - if (m_options.testFlag(DisplayMcn)){ - visibleItems++; - } - if (m_options.testFlag(DisplayActiveLine)){ - visibleItems++; - } - if (m_options.testFlag(DisplaySatText)){ - visibleItems++; - } - if (m_options.testFlag(DisplaySpn)){ - visibleItems++; - } - - DPRINT << ": visible item count: " << visibleItems; - return visibleItems; -} - -/*! - InfoWidgetPreferences::validate() -*/ -bool InfoWidgetPreferences::validate() -{ - return visibleItemCount() > 0; -} - -/*! - InfoWidgetPreferences::preferenceNames() - - Convenience function for getting all preference names -*/ -QStringList InfoWidgetPreferences::preferenceNames() -{ - QStringList preferenceList; - preferenceList << "spnDisplay" << "homeZoneDisplay" << - "activeLineDisplay" << "satDisplay" << "mcnDisplay"; - return preferenceList; -} - - -// End of File. -