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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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*
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* Description: caitemmodel.cpp
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*
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*/
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#include <HbIcon>
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#include "caitemmodel.h"
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#include "caitemmodel_p.h"
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#include "canotifier.h"
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#include "canotifierfilter.h"
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// Constants
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const QSize defaultIconSize(30, 30);
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// ======== MEMBER FUNCTIONS ========
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/*!
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* \class CaItemModel
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*
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* \brief This class provides model containing CaEntry class objects.
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*
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* To create instance of CaItemModel object, you need to pass CaQuery
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* object in constructor. CaQuery should describe items that you want
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* to have in a model.
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*
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* \example
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* \code
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*
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* CaQuery query;
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* query.setFlagsOn(VisibleEntryFlag);
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* query.setParentId(collectionId);
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* CaItemModel* model = new CaItemModel(query, this);
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*
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* \endcode
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*/
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/*!
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Constructor.
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\param query query describing entries that should be present in a model.
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\param parent parent of a model
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*/
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CaItemModel::CaItemModel(const CaQuery& query, QObject * parent) :
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QAbstractItemModel(parent), m_d(new CaItemModelPrivate(query, this))
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{
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}
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/*!
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Destructor
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*/
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CaItemModel::~CaItemModel()
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{
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delete m_d;
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}
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/*!
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Returns number of columns
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\param parent not used
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\retval 1
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\code
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...
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// to get number of columns in a model
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int columns = model->columnCount();
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...
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\endcode
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*/
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int CaItemModel::columnCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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//model keeps entries in a column 0 and a parent entry in a column 1
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//parent entry is treated as an invisible root item,
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//so column count is always 1
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return 1;
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}
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/*!
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Returns number of rows
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\param parent not used
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\retval number of rows
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\code
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...
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// to get number of rows in a model
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int rows = model->rowCount();
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...
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\endcode
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*/
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int CaItemModel::rowCount(const QModelIndex &parent) const
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{
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Q_UNUSED(parent);
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return m_d->rowCount();
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}
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/*!
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Returns QModelIndex of an item
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\param row row in which an item is placed
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\param column not used
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\param parent not used
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\retval index of item in model
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\code
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...
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// to get model index of an item
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QModelIndex modelIndex = model->index(5);
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...
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\endcode
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*/
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QModelIndex CaItemModel::index(int row, int column,
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const QModelIndex &parent) const
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{
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Q_UNUSED(column);
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Q_UNUSED(parent);
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return m_d->index(row);
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}
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/*!
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Returns parent item
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\param child index (ignored)
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\retval parent index. in case of CaItemModel it is always QModelIndex()
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\code
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...
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// to get model index of a parent of an item
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QModelIndex parentModelIndex = model->parent(childModelIndex);
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...
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\endcode
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*/
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QModelIndex CaItemModel::parent(const QModelIndex &index) const
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{
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Q_UNUSED(index);
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return QModelIndex();
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}
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/*!
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Returns root item model index
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\retval root item model index
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\code
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...
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// to get model index of a root item
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QModelIndex rootIndex = model->root();
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...
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\endcode
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*/
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QModelIndex CaItemModel::root() const
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{
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return m_d->root();
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}
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/*!
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Returns appropiate model's data
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\param index model index
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\param role which data role to return
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\retval models data
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\code
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...
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// to get data for model item
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QVariant = model->data(itemModelIndex, Qt::DisplayRole);
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...
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\endcode
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*/
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QVariant CaItemModel::data(const QModelIndex &index, int role) const
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{
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return m_d->data(index, role);
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}
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/*!
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Disables or enables auto-update feature of the model
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\param autoUpdate true to enable autoupdate, false to disable
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\code
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...
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// to enable model auto update
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model->setAutoUpdate(true);
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...
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\endcode
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*/
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void CaItemModel::setAutoUpdate(bool autoUpdate)
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{
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m_d->setAutoUpdate(autoUpdate);
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}
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/*!
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Disables or enables secondline feature of the model
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\param secondLine enable or disable second line
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\code
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...
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// to enable model second line visibility
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model->setSecondLineVisibility(true);
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...
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\endcode
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*/
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void CaItemModel::setSecondLineVisibility(bool secondLineVisible)
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{
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m_d->setSecondLineVisibility(secondLineVisible);
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}
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/*!
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Gets second line visibility attribute
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\retrun second line visibility attribute
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\code
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...
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// to check second line visibility attribute
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bool visibility = model->secondLineVisibility();
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...
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\endcode
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*/
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bool CaItemModel::secondLineVisibility() const
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{
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return m_d->secondLineVisibility();
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}
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/*!
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Returns auto update status
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\retval true if autoupdate is on, false if not
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\code
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...
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// to check auto update attribute
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bool autoUpdate = model->isAutoUpdate();
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...
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\endcode
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*/
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bool CaItemModel::isAutoUpdate() const
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{
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return m_d->notifierExists();
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}
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/*!
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Method for setting sorting order on model
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\param sortAttribute sort attribute (by name, timestamp, ect...)
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\param sortOrder sort order (ascending, descending)
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\code
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...
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// to set sort order in a model
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model->setSort(NameSortAttribute, Qt::Ascending);
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...
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\endcode
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*/
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void CaItemModel::setSort(SortAttribute sortAttribute,
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Qt::SortOrder sortOrder)
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{
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m_d->setSort(sortAttribute, sortOrder);
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}
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/*!
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Method for setting icon size
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\param size icon size to display
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\code
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...
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// to set an icon size in a model
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QSize iconSize(50,50);
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model->setIconSize(iconSize);
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...
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\endcode
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*/
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void CaItemModel::setIconSize(const QSize &size)
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{
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m_d->setIconSize(size);
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}
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/*!
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Method for getting icon size
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\param size icon size to display
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*/
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QSize CaItemModel::getIconSize() const
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{
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return m_d->getIconSize();
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}
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/*!
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Updates model with fresh entries
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\code
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...
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// to refresh a model
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model->updateModel();
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...
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\endcode
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*/
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void CaItemModel::updateModel()
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{
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m_d->updateModel();
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}
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/*!
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Sets parent and fetch children items from a storage
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\param parentId id of a collection
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\code
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...
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// to set a new parent id
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int newParentId = 10;
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model->setParentId(newParentId);
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...
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\endcode
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*/
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void CaItemModel::setParentId(int parentId)
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{
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m_d->setParentId(parentId);
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}
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/*!
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Returns an entry from model
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\param index of entry in model
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\retval pointer to an entry
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\code
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...
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// to get an entry from a model
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CaEntry* entry = model->entry(entryModelIndex);
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...
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delete entry;
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\endcode
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*/
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CaEntry* CaItemModel::entry(const QModelIndex &index) const
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{
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return m_d->entry(index);
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}
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/*!
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Constructor
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\param query needed to create model
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\param pointer to public implementation object connected
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*/
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CaItemModelPrivate::CaItemModelPrivate(const CaQuery &query,
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CaItemModel *itemModelPublic) :
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QObject(), m_q(itemModelPublic), mParentEntry(0), mQuery(query),
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mService(CaService::instance()), mEntries(mService), mNotifier(NULL),
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mSize(defaultIconSize), mSecondLineVisibility(true)
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{
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updateModel();
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setAutoUpdate(true);
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}
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/*!
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Destructor
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*/
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CaItemModelPrivate::~CaItemModelPrivate()
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{
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mEntries.clear();
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delete mParentEntry;
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delete mNotifier;
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}
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/*!
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Returns count of rows in model
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\retval number of rows
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*/
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int CaItemModelPrivate::rowCount() const
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{
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return mEntries.count();
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}
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/*!
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Returns QModelIndex of an item
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\param row row
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\retval QModelIndex of item in model
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*/
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QModelIndex CaItemModelPrivate::index(int row)
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{
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if ((row >= 0) && (row < mEntries.count())) {
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return m_q->createIndex(row, 0);
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} else {
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return QModelIndex();
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}
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}
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/*!
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Returns appropiate model's data
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\param modelIndex model index
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\param role which data role to return
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\retval models data as QVariant
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*/
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QVariant CaItemModelPrivate::data(const QModelIndex &modelIndex,
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int role) const
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{
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if (!modelIndex.isValid())
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return QVariant();
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switch (role) {
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case Qt::DisplayRole:
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return displayRole(modelIndex);
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case Qt::DecorationRole:
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return QVariant(HbIcon(entry(modelIndex)->makeIcon(mSize)));
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case CaItemModel::IdRole:
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return QVariant(entry(modelIndex)->id());
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case CaItemModel::TypeRole:
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return QVariant(entry(modelIndex)->entryTypeName());
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420 |
case CaItemModel::FlagsRole:
|
|
|
421 |
return qVariantFromValue(entry(modelIndex)->flags());
|
|
|
422 |
case CaItemModel::TextRole:
|
|
|
423 |
return QVariant(entry(modelIndex)->text());
|
|
|
424 |
default:
|
|
|
425 |
return QVariant(QVariant::Invalid);
|
|
|
426 |
}
|
|
|
427 |
}
|
|
|
428 |
|
|
|
429 |
/*!
|
|
|
430 |
Disables or enables auto-update feature of the model
|
|
|
431 |
\param autoUpdate (HsMenuAutoUpdate)
|
|
|
432 |
*/
|
|
|
433 |
void CaItemModelPrivate::setAutoUpdate(bool autoUpdate)
|
|
|
434 |
{
|
|
|
435 |
if (autoUpdate) {
|
|
|
436 |
if (!mNotifier) {
|
|
|
437 |
CaNotifierFilter filter(mQuery);
|
|
|
438 |
mNotifier = mService->createNotifier(filter);
|
|
|
439 |
connectSlots();
|
|
|
440 |
}
|
|
|
441 |
} else {
|
|
|
442 |
disconnectSlots();
|
|
|
443 |
delete mNotifier;
|
|
|
444 |
mNotifier = NULL;
|
|
|
445 |
}
|
|
|
446 |
}
|
|
|
447 |
|
|
|
448 |
/*!
|
|
|
449 |
Method for setting sorting order on model
|
|
|
450 |
(probably will be moved to MenuService)
|
|
|
451 |
\param sortOrder sorting order (SortAttribute)
|
|
|
452 |
*/
|
|
|
453 |
void CaItemModelPrivate::setSort(SortAttribute sortAttribute,
|
|
|
454 |
Qt::SortOrder sortOrder)
|
|
|
455 |
{
|
|
|
456 |
mQuery.setSort(sortAttribute, sortOrder);
|
|
|
457 |
updateLayout();
|
|
|
458 |
}
|
|
|
459 |
|
|
|
460 |
/*!
|
|
|
461 |
Method for setting icon size
|
|
|
462 |
\param size icon size to display
|
|
|
463 |
*/
|
|
|
464 |
void CaItemModelPrivate::setIconSize(const QSize &size)
|
|
|
465 |
{
|
|
|
466 |
if (mSize == size)
|
|
|
467 |
return;
|
|
|
468 |
m_q->layoutAboutToBeChanged();
|
|
|
469 |
mSize = size;
|
|
|
470 |
m_q->layoutChanged();
|
|
|
471 |
}
|
|
|
472 |
|
|
|
473 |
/*!
|
|
|
474 |
Method for getting icon size
|
|
|
475 |
\retval icon size to display
|
|
|
476 |
*/
|
|
|
477 |
QSize CaItemModelPrivate::getIconSize() const
|
|
|
478 |
{
|
|
|
479 |
return mSize;
|
|
|
480 |
}
|
|
|
481 |
|
|
|
482 |
|
|
|
483 |
/*!
|
|
|
484 |
Gets index of the parent item
|
|
|
485 |
\retval QModelIndex representing root item
|
|
|
486 |
*/
|
|
|
487 |
QModelIndex CaItemModelPrivate::root()
|
|
|
488 |
{
|
|
|
489 |
if (mQuery.parentId()) {
|
|
|
490 |
return m_q->createIndex(0, 1);
|
|
|
491 |
} else {
|
|
|
492 |
return QModelIndex();
|
|
|
493 |
}
|
|
|
494 |
}
|
|
|
495 |
|
|
|
496 |
/*!
|
|
|
497 |
Returns an entry from model
|
|
|
498 |
\param modelIndex index of entry in model
|
|
|
499 |
\retval pointer to an entry
|
|
|
500 |
*/
|
|
|
501 |
CaEntry* CaItemModelPrivate::entry(const QModelIndex &modelIndex) const
|
|
|
502 |
{
|
|
|
503 |
if (modelIndex.column() == 1) {
|
|
|
504 |
return mParentEntry;
|
|
|
505 |
} else {
|
|
|
506 |
return mEntries.at(modelIndex.row());
|
|
|
507 |
}
|
|
|
508 |
}
|
|
|
509 |
|
|
|
510 |
/*!
|
|
|
511 |
Disables or enables secondline feature of the model
|
|
|
512 |
\param secondLine disables or enables second line
|
|
|
513 |
*/
|
|
|
514 |
void CaItemModelPrivate::setSecondLineVisibility(bool secondLineVisibility)
|
|
|
515 |
{
|
|
|
516 |
if (mSecondLineVisibility == secondLineVisibility)
|
|
|
517 |
return;
|
|
|
518 |
m_q->layoutAboutToBeChanged();
|
|
|
519 |
mSecondLineVisibility = secondLineVisibility;
|
|
|
520 |
m_q->layoutChanged();
|
|
|
521 |
}
|
|
|
522 |
|
|
|
523 |
/*!
|
|
|
524 |
Gets second line visibility attribute
|
|
|
525 |
\retrun second line visibility attribute
|
|
|
526 |
*/
|
|
|
527 |
bool CaItemModelPrivate::secondLineVisibility() const
|
|
|
528 |
{
|
|
|
529 |
return mSecondLineVisibility;
|
|
|
530 |
}
|
|
|
531 |
|
|
|
532 |
/*!
|
|
|
533 |
Returns proper display role for item
|
|
|
534 |
\param modelIndex item index
|
|
|
535 |
\retval QVariant containing display role
|
|
|
536 |
*/
|
|
|
537 |
QVariant CaItemModelPrivate::displayRole(const QModelIndex &modelIndex) const
|
|
|
538 |
{
|
|
|
539 |
QVariant result;
|
|
|
540 |
if (mSecondLineVisibility) {
|
|
|
541 |
if (entry(modelIndex)->description().isEmpty()) {
|
|
|
542 |
result = entry(modelIndex)->text();
|
|
|
543 |
} else {
|
|
|
544 |
QList<QVariant> text;
|
|
|
545 |
text << entry(modelIndex)->text();
|
|
|
546 |
text << entry(modelIndex)->description();
|
|
|
547 |
result = QVariant(text);
|
|
|
548 |
}
|
|
|
549 |
} else {
|
|
|
550 |
result = entry(modelIndex)->text();
|
|
|
551 |
}
|
|
|
552 |
return result;
|
|
|
553 |
}
|
|
|
554 |
|
|
|
555 |
/*!
|
|
|
556 |
Sets parent
|
|
|
557 |
\param parentId
|
|
|
558 |
*/
|
|
|
559 |
void CaItemModelPrivate::setParentId(int parentId)
|
|
|
560 |
{
|
|
|
561 |
mQuery.setParentId(parentId);
|
|
|
562 |
if (mNotifier) {
|
|
|
563 |
delete mNotifier;
|
|
|
564 |
mNotifier = mService->createNotifier(CaNotifierFilter(mQuery));
|
|
|
565 |
reconnectSlots();
|
|
|
566 |
}
|
|
|
567 |
updateModel();
|
|
|
568 |
}
|
|
|
569 |
|
|
|
570 |
|
|
|
571 |
/*!
|
|
|
572 |
Checks if notifier exists
|
|
|
573 |
\retval true if notifier exists otherwise false
|
|
|
574 |
*/
|
|
|
575 |
bool CaItemModelPrivate::notifierExists() const
|
|
|
576 |
{
|
|
|
577 |
if (mNotifier) {
|
|
|
578 |
return true;
|
|
|
579 |
}
|
|
|
580 |
return false;
|
|
|
581 |
}
|
|
|
582 |
|
|
|
583 |
|
|
|
584 |
/*!
|
|
|
585 |
Updates model with fresh entries and resets model
|
|
|
586 |
*/
|
|
|
587 |
void CaItemModelPrivate::updateModel()
|
|
|
588 |
{
|
|
|
589 |
mEntries.reloadEntries(mQuery);
|
|
|
590 |
updateParentEntry();
|
|
|
591 |
m_q->reset();
|
|
|
592 |
}
|
|
|
593 |
|
|
|
594 |
/*!
|
|
|
595 |
Updates parent entry
|
|
|
596 |
*/
|
|
|
597 |
void CaItemModelPrivate::updateParentEntry()
|
|
|
598 |
{
|
|
|
599 |
if (mQuery.parentId()) {
|
|
|
600 |
delete mParentEntry;
|
|
|
601 |
mParentEntry = mService->getEntry(mQuery.parentId());
|
|
|
602 |
}
|
|
|
603 |
}
|
|
|
604 |
|
|
|
605 |
/*!
|
|
|
606 |
Updates model item with fresh data
|
|
|
607 |
\param id id of item to update
|
|
|
608 |
*/
|
|
|
609 |
void CaItemModelPrivate::updateItemData(int id)
|
|
|
610 |
{
|
|
|
611 |
mEntries.updateEntry(id);
|
|
|
612 |
|
|
|
613 |
QList<int> ids = mService->getEntryIds(mQuery);
|
|
|
614 |
if (mEntries.indexOf(id) >= 0 && ids.indexOf(id)
|
|
|
615 |
== mEntries.indexOf(id)) {
|
|
|
616 |
emit m_q->dataChanged(index(mEntries.indexOf(id)), index(
|
|
|
617 |
mEntries.indexOf(id)));
|
|
|
618 |
} else {
|
|
|
619 |
if (mParentEntry && id == mParentEntry->id()) {
|
|
|
620 |
updateParentEntry();
|
|
|
621 |
m_q->reset();
|
|
|
622 |
} else {
|
|
|
623 |
updateLayout();
|
|
|
624 |
}
|
|
|
625 |
}
|
|
|
626 |
}
|
|
|
627 |
|
|
|
628 |
/*!
|
|
|
629 |
Adds new item to model
|
|
|
630 |
\param id id of item to add
|
|
|
631 |
*/
|
|
|
632 |
void CaItemModelPrivate::addItem(int id)
|
|
|
633 |
{
|
|
|
634 |
int row = itemRow(id);
|
|
|
635 |
//we use beginInsertRows and endInsertRows to emit proper signal
|
|
|
636 |
//(see Qt documentation of QAbstractItemModel)
|
|
|
637 |
if (mEntries.indexOf(id) < 0 && row >= 0) {
|
|
|
638 |
m_q->beginInsertRows(QModelIndex(), row, row);
|
|
|
639 |
mEntries.insert(row, id);
|
|
|
640 |
m_q->endInsertRows();
|
|
|
641 |
}
|
|
|
642 |
}
|
|
|
643 |
|
|
|
644 |
/*!
|
|
|
645 |
Adds new items to model
|
|
|
646 |
\param itemsList current items list
|
|
|
647 |
*/
|
|
|
648 |
void CaItemModelPrivate::handleAddItems(QList<int> &itemsList)
|
|
|
649 |
{
|
|
|
650 |
int entriesCount = mEntries.count();
|
|
|
651 |
if (entriesCount) {
|
|
|
652 |
int lastRow = itemsList.indexOf(mEntries[entriesCount - 1]);
|
|
|
653 |
if (itemsList.count() == entriesCount && lastRow == (entriesCount
|
|
|
654 |
- 1)) {
|
|
|
655 |
//count is same and last item is in same position
|
|
|
656 |
//so we update whole model
|
|
|
657 |
updateModel();
|
|
|
658 |
} else if ((itemsList.count() - entriesCount) == 1 && lastRow
|
|
|
659 |
== entriesCount) {
|
|
|
660 |
//just one item added - collection
|
|
|
661 |
int i = 0;
|
|
|
662 |
for (i = 0; i < entriesCount; i++) {
|
|
|
663 |
if (itemsList[i] != mEntries[i]) {
|
|
|
664 |
addItem(itemsList[i]);
|
|
|
665 |
}
|
|
|
666 |
}
|
|
|
667 |
while (i < itemsList.count()) {
|
|
|
668 |
addItem(itemsList[i]);
|
|
|
669 |
i++;
|
|
|
670 |
}
|
|
|
671 |
} else {
|
|
|
672 |
//some items were inserted or reordered,
|
|
|
673 |
//so we update layout and emit signal with row number
|
|
|
674 |
//of first moved/added item
|
|
|
675 |
//signal is needed to scroll a view to proper position after
|
|
|
676 |
//some items were added
|
|
|
677 |
updateLayout();
|
|
|
678 |
emit m_q->scrollTo(lastRow + 1,
|
|
|
679 |
QAbstractItemView::PositionAtTop);
|
|
|
680 |
}
|
|
|
681 |
} else {
|
|
|
682 |
updateModel();
|
|
|
683 |
}
|
|
|
684 |
}
|
|
|
685 |
|
|
|
686 |
/*!
|
|
|
687 |
Gets index/row for new item
|
|
|
688 |
\param id of item to add
|
|
|
689 |
\retval row in model list for new item to insert
|
|
|
690 |
*/
|
|
|
691 |
int CaItemModelPrivate::itemRow(int id)
|
|
|
692 |
{
|
|
|
693 |
QList<int> ids = mService->getEntryIds(mQuery);
|
|
|
694 |
return ids.indexOf(id);
|
|
|
695 |
}
|
|
|
696 |
|
|
|
697 |
/*!
|
|
|
698 |
Removes item from model
|
|
|
699 |
\param id of item to remove
|
|
|
700 |
*/
|
|
|
701 |
void CaItemModelPrivate::removeItem(int id)
|
|
|
702 |
{
|
|
|
703 |
int row = mEntries.indexOf(id);
|
|
|
704 |
if (row >= 0) {
|
|
|
705 |
m_q->beginRemoveRows(QModelIndex(), mEntries.indexOf(id),
|
|
|
706 |
mEntries.indexOf(id));
|
|
|
707 |
mEntries.remove(id);
|
|
|
708 |
m_q->endRemoveRows();
|
|
|
709 |
}
|
|
|
710 |
}
|
|
|
711 |
|
|
|
712 |
/*!
|
|
|
713 |
Removes missing items from model
|
|
|
714 |
\param itemsList current items list
|
|
|
715 |
*/
|
|
|
716 |
void CaItemModelPrivate::removeItems(const QList<int> &itemsList)
|
|
|
717 |
{
|
|
|
718 |
int i = 0;
|
|
|
719 |
for (i = 0; i < itemsList.count(); i++) {
|
|
|
720 |
if (itemsList[i] != mEntries[i]) {
|
|
|
721 |
removeItem(mEntries[i]);
|
|
|
722 |
}
|
|
|
723 |
}
|
|
|
724 |
while (i < mEntries.count()) {
|
|
|
725 |
removeItem(mEntries[i]);
|
|
|
726 |
i++;
|
|
|
727 |
}
|
|
|
728 |
}
|
|
|
729 |
|
|
|
730 |
/*!
|
|
|
731 |
Layout update
|
|
|
732 |
*/
|
|
|
733 |
void CaItemModelPrivate::updateLayout()
|
|
|
734 |
{
|
|
|
735 |
m_q->layoutAboutToBeChanged();
|
|
|
736 |
mEntries.updateEntries(mQuery);
|
|
|
737 |
updateParentEntry();
|
|
|
738 |
m_q->layoutChanged();
|
|
|
739 |
}
|
|
|
740 |
|
|
|
741 |
/*!
|
|
|
742 |
Connects slots
|
|
|
743 |
*/
|
|
|
744 |
void CaItemModelPrivate::connectSlots()
|
|
|
745 |
{
|
|
|
746 |
connect(mNotifier, SIGNAL(entryChanged(int,ChangeType)),
|
|
|
747 |
this, SLOT(updateModelItem(int,ChangeType)) );
|
|
|
748 |
|
|
|
749 |
if (mQuery.parentId() > 0) {
|
|
|
750 |
connect(mNotifier, SIGNAL(groupContentChanged(int)),
|
|
|
751 |
this, SLOT(updateModelContent(int)) );
|
|
|
752 |
}
|
|
|
753 |
}
|
|
|
754 |
|
|
|
755 |
/*!
|
|
|
756 |
Disconnects slots
|
|
|
757 |
*/
|
|
|
758 |
void CaItemModelPrivate::disconnectSlots()
|
|
|
759 |
{
|
|
|
760 |
disconnect(mNotifier, SIGNAL(entryChanged(int,ChangeType)),
|
|
|
761 |
this, SLOT(updateModelItem(int,ChangeType)) );
|
|
|
762 |
if (mQuery.parentId() > 0) {
|
|
|
763 |
disconnect(mNotifier, SIGNAL(groupContentChanged(int)),
|
|
|
764 |
this, SLOT(updateModelContent(int)) );
|
|
|
765 |
}
|
|
|
766 |
}
|
|
|
767 |
|
|
|
768 |
/*!
|
|
|
769 |
Reconnects slots
|
|
|
770 |
*/
|
|
|
771 |
void CaItemModelPrivate::reconnectSlots()
|
|
|
772 |
{
|
|
|
773 |
disconnectSlots();
|
|
|
774 |
connectSlots();
|
|
|
775 |
}
|
|
|
776 |
|
|
|
777 |
/*!
|
|
|
778 |
Updates model with fresh entries
|
|
|
779 |
\param id of item to handle
|
|
|
780 |
\param changeType change type
|
|
|
781 |
*/
|
|
|
782 |
void CaItemModelPrivate::updateModelItem(int id, ChangeType changeType)
|
|
|
783 |
{
|
|
|
784 |
switch (changeType) {
|
|
|
785 |
case AddChangeType:
|
|
|
786 |
addItem(id);
|
|
|
787 |
break;
|
|
|
788 |
case RemoveChangeType:
|
|
|
789 |
removeItem(id);
|
|
|
790 |
break;
|
|
|
791 |
default:
|
|
|
792 |
updateItemData(id);
|
|
|
793 |
break;
|
|
|
794 |
}
|
|
|
795 |
}
|
|
|
796 |
|
|
|
797 |
/*!
|
|
|
798 |
Updates model with fresh entries
|
|
|
799 |
\param id of parent
|
|
|
800 |
*/
|
|
|
801 |
void CaItemModelPrivate::updateModelContent(int id)
|
|
|
802 |
{
|
|
|
803 |
Q_UNUSED(id);
|
|
|
804 |
|
|
|
805 |
QList<int> ids = mService->getEntryIds(mQuery);
|
|
|
806 |
|
|
|
807 |
if (ids.count() >= mEntries.count()) {
|
|
|
808 |
handleAddItems(ids);
|
|
|
809 |
} else {
|
|
|
810 |
removeItems(ids);
|
|
|
811 |
}
|
|
|
812 |
}
|