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/*
* Copyright 2013 Canonical Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; version 3.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* Authors:
* Michał Sawicz <michal.sawicz@canonical.com>
*/
#ifndef LOMIRI_SHELL_NOTIFICATIONS_MODELINTERFACE_H
#define LOMIRI_SHELL_NOTIFICATIONS_MODELINTERFACE_H
#include <lomiri/SymbolExport.h>
#include <QtCore/QAbstractListModel>
namespace lomiri
{
namespace shell
{
namespace notifications
{
/**
\brief A list of notifications to be displayed
This model exposes all the notifications that are currently supposed to be on screen.
Not all of them might actually get on screen due to screen size, in which case the
NotificationInterface::displayed() signal will only be emitted after the notification was
actually displayed.
*/
class LOMIRI_API ModelInterface : public QAbstractListModel
{
Q_OBJECT
/**
\brief Whether a placeholder for confirmation should be kept at the beginning
When this is true, the model should hold a Placeholder type notification at the top
and update its data when an incoming Confirmation type notification is sent.
\accessors %confirmationPlaceholder(), setConfirmationPlaceholder(bool confirmationPlaceholder)
\notifier confirmationPlaceholderChanged(bool confirmationPlaceholder)
*/
Q_PROPERTY(bool confirmationPlaceholder READ confirmationPlaceholder WRITE setConfirmationPlaceholder NOTIFY confirmationPlaceholderChanged)
protected:
/// @cond
explicit ModelInterface(QObject* parent = 0) : QAbstractListModel(parent) { }
/// @endcond
public:
virtual ~ModelInterface() { }
/// @cond
virtual bool confirmationPlaceholder() const = 0;
virtual void setConfirmationPlaceholder(bool confirmationPlaceholder) = 0;
/// @endcond
/**
\brief NotificationModel's data-role enumeration.
The different data-entries of a notification element in the model.
*/
enum Roles {
RoleType = Qt::UserRole + 1, /** type of notification */
RoleUrgency = Qt::UserRole + 2, /** urgency of notification */
RoleId = Qt::UserRole + 3, /** internal id set by daemon */
RoleSummary = Qt::UserRole + 4, /** summary-text */
RoleBody = Qt::UserRole + 5, /** body-text */
RoleValue = Qt::UserRole + 6, /** 0..100 value */
RoleIcon = Qt::UserRole + 7, /** main icon */
RoleSecondaryIcon = Qt::UserRole + 8, /** optional 2nd icon */
RoleActions = Qt::UserRole + 9, /** attached optional actions */
RoleHints = Qt::UserRole + 10, /** attached hints */
RoleNotification = Qt::UserRole + 11 /** notification object */
};
Q_ENUM(Roles)
Q_SIGNALS:
/**
Emitted when value of the confirmationPlaceholder property has changed.
\param confirmationPlaceholder New value of the confirmationPlaceholder property.
*/
void confirmationPlaceholderChanged(bool confirmationPlaceholder);
};
} // namespace notifications
} // namespace shell
} // namespace lomiri
#endif // LOMIRI_SHELL_NOTIFICATIONS_MODELINTERFACE_H
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