diff options
Diffstat (limited to 'src/imports/location/declarativeplaces/qdeclarativesearchmodelbase.cpp')
| -rw-r--r-- | src/imports/location/declarativeplaces/qdeclarativesearchmodelbase.cpp | 358 |
1 files changed, 0 insertions, 358 deletions
diff --git a/src/imports/location/declarativeplaces/qdeclarativesearchmodelbase.cpp b/src/imports/location/declarativeplaces/qdeclarativesearchmodelbase.cpp deleted file mode 100644 index acfb54df..00000000 --- a/src/imports/location/declarativeplaces/qdeclarativesearchmodelbase.cpp +++ /dev/null @@ -1,358 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2015 The Qt Company Ltd. -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the QtLocation module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL3$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see http://www.qt.io/terms-conditions. For further -** information use the contact form at http://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPLv3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or later as published by the Free -** Software Foundation and appearing in the file LICENSE.GPL included in -** the packaging of this file. Please review the following information to -** ensure the GNU General Public License version 2.0 requirements will be -** met: http://www.gnu.org/licenses/gpl-2.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarativesearchmodelbase.h" -#include "qdeclarativeplace_p.h" -#include "error_messages.h" - -#include <QtCore/QCoreApplication> -#include <QtQml/QQmlInfo> -#include <QtLocation/QGeoServiceProvider> -#include <QtLocation/QPlaceManager> -#include <QtLocation/QPlaceSearchRequest> -#include <QtLocation/QPlaceSearchReply> -#include <QtPositioning/QGeoCircle> - -QDeclarativeSearchModelBase::QDeclarativeSearchModelBase(QObject *parent) -: QAbstractListModel(parent), m_plugin(0), m_reply(0), m_complete(false), m_status(Null) -{ -} - -QDeclarativeSearchModelBase::~QDeclarativeSearchModelBase() -{ -} - -/*! - \internal -*/ -QDeclarativeGeoServiceProvider *QDeclarativeSearchModelBase::plugin() const -{ - return m_plugin; -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::setPlugin(QDeclarativeGeoServiceProvider *plugin) -{ - if (m_plugin == plugin) - return; - - initializePlugin(plugin); - - if (m_complete) - emit pluginChanged(); -} - -/*! - \internal -*/ -QVariant QDeclarativeSearchModelBase::searchArea() const -{ - QGeoShape s = m_request.searchArea(); - if (s.type() == QGeoShape::RectangleType) - return QVariant::fromValue(QGeoRectangle(s)); - else if (s.type() == QGeoShape::CircleType) - return QVariant::fromValue(QGeoCircle(s)); - else - return QVariant::fromValue(s); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::setSearchArea(const QVariant &searchArea) -{ - QGeoShape s; - - if (searchArea.userType() == qMetaTypeId<QGeoRectangle>()) - s = searchArea.value<QGeoRectangle>(); - else if (searchArea.userType() == qMetaTypeId<QGeoCircle>()) - s = searchArea.value<QGeoCircle>(); - else if (searchArea.userType() == qMetaTypeId<QGeoShape>()) - s = searchArea.value<QGeoShape>(); - - if (m_request.searchArea() == s) - return; - - m_request.setSearchArea(s); - emit searchAreaChanged(); -} - -/*! - \internal -*/ -int QDeclarativeSearchModelBase::limit() const -{ - return m_request.limit(); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::setLimit(int limit) -{ - if (m_request.limit() == limit) - return; - - m_request.setLimit(limit); - emit limitChanged(); -} - -/*! - \internal -*/ -bool QDeclarativeSearchModelBase::previousPagesAvailable() const -{ - return m_previousPageRequest != QPlaceSearchRequest(); -} - -/*! - \internal -*/ -bool QDeclarativeSearchModelBase::nextPagesAvailable() const -{ - return m_nextPageRequest != QPlaceSearchRequest(); -} - -/*! - \internal -*/ -QDeclarativeSearchModelBase::Status QDeclarativeSearchModelBase::status() const -{ - return m_status; -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::setStatus(Status status, const QString &errorString) -{ - Status prevStatus = m_status; - - m_status = status; - m_errorString = errorString; - - if (prevStatus != m_status) - emit statusChanged(); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::update() -{ - if (m_reply) - return; - - setStatus(Loading); - - if (!m_plugin) { - clearData(); - setStatus(Error, QCoreApplication::translate(CONTEXT_NAME, PLUGIN_PROPERTY_NOT_SET)); - return; - } - - QGeoServiceProvider *serviceProvider = m_plugin->sharedGeoServiceProvider(); - if (!serviceProvider) { - clearData(); - setStatus(Error, QCoreApplication::translate(CONTEXT_NAME, PLUGIN_PROVIDER_ERROR) - .arg(m_plugin->name())); - return; - } - - QPlaceManager *placeManager = serviceProvider->placeManager(); - if (!placeManager) { - clearData(); - setStatus(Error, QCoreApplication::translate(CONTEXT_NAME, PLUGIN_ERROR) - .arg(m_plugin->name()).arg(serviceProvider->errorString())); - return; - } - - m_reply = sendQuery(placeManager, m_request); - if (!m_reply) { - clearData(); - setStatus(Error, QCoreApplication::translate(CONTEXT_NAME, UNABLE_TO_MAKE_REQUEST)); - return; - } - - m_reply->setParent(this); - connect(m_reply, SIGNAL(finished()), this, SLOT(queryFinished())); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::cancel() -{ - if (!m_reply) - return; - - if (!m_reply->isFinished()) - m_reply->abort(); - - if (m_reply) { - m_reply->deleteLater(); - m_reply = 0; - } - - setStatus(Ready); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::reset() -{ - beginResetModel(); - clearData(); - setStatus(Null); - endResetModel(); -} - -/*! - \internal -*/ -QString QDeclarativeSearchModelBase::errorString() const -{ - return m_errorString; -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::previousPage() -{ - if (m_previousPageRequest == QPlaceSearchRequest()) - return; - - m_request = m_previousPageRequest; - update(); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::nextPage() -{ - if (m_nextPageRequest == QPlaceSearchRequest()) - return; - - m_request = m_nextPageRequest; - update(); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::clearData(bool suppressSignal) -{ - Q_UNUSED(suppressSignal) -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::classBegin() -{ -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::componentComplete() -{ - m_complete = true; -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::initializePlugin(QDeclarativeGeoServiceProvider *plugin) -{ - beginResetModel(); - if (plugin != m_plugin) { - if (m_plugin) - disconnect(m_plugin, SIGNAL(nameChanged(QString)), this, SLOT(pluginNameChanged())); - if (plugin) - connect(plugin, SIGNAL(nameChanged(QString)), this, SLOT(pluginNameChanged())); - m_plugin = plugin; - } - - if (m_plugin) { - QGeoServiceProvider *serviceProvider = m_plugin->sharedGeoServiceProvider(); - if (serviceProvider) { - QPlaceManager *placeManager = serviceProvider->placeManager(); - if (placeManager) { - if (placeManager->childCategoryIds().isEmpty()) { - QPlaceReply *reply = placeManager->initializeCategories(); - connect(reply, SIGNAL(finished()), reply, SLOT(deleteLater())); - } - } - } - } - - endResetModel(); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::pluginNameChanged() -{ - initializePlugin(m_plugin); -} - -/*! - \internal -*/ -void QDeclarativeSearchModelBase::setPreviousPageRequest(const QPlaceSearchRequest &previous) -{ - if (m_previousPageRequest == previous) - return; - - m_previousPageRequest = previous; - emit previousPagesAvailableChanged(); -} - -void QDeclarativeSearchModelBase::setNextPageRequest(const QPlaceSearchRequest &next) -{ - if (m_nextPageRequest == next) - return; - - m_nextPageRequest = next; - emit nextPagesAvailableChanged(); -} |