diff options
Diffstat (limited to 'src/location/places/qplaceicon.cpp')
| -rw-r--r-- | src/location/places/qplaceicon.cpp | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/src/location/places/qplaceicon.cpp b/src/location/places/qplaceicon.cpp new file mode 100644 index 00000000..392c661c --- /dev/null +++ b/src/location/places/qplaceicon.cpp @@ -0,0 +1,209 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtLocation module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 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 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplaceicon.h" +#include "qplaceicon_p.h" +#include "qplacemanager.h" + +QT_USE_NAMESPACE + + +QPlaceIconPrivate::QPlaceIconPrivate() + : QSharedData(), manager(0) +{ +} + +QPlaceIconPrivate::QPlaceIconPrivate(const QPlaceIconPrivate&other) + : QSharedData(other), + manager(other.manager), + baseUrl(other.baseUrl), + fullUrl(other.fullUrl) +{ +} + +QPlaceIconPrivate::~QPlaceIconPrivate() +{ +} + +QPlaceIconPrivate &QPlaceIconPrivate::operator=(const QPlaceIconPrivate &other) +{ + manager = other.manager; + baseUrl = other.baseUrl; + fullUrl = other.fullUrl; + return *this; +} + +bool QPlaceIconPrivate::operator == (const QPlaceIconPrivate &other) const +{ + return manager == other.manager + && baseUrl == other.baseUrl + && fullUrl == other.fullUrl; +} + +/*! + Constructs an icon. +*/ +QPlaceIcon::QPlaceIcon() + : d(new QPlaceIconPrivate) +{ +} + +/*! + Constructs a copy of \a other. +*/ +QPlaceIcon::QPlaceIcon(const QPlaceIcon &other) + : d(other.d) +{ +} + +/*! + Destroys the icon. +*/ +QPlaceIcon::~QPlaceIcon() +{ +} + +/*! + Assigns \a other to this icon and returns a reference to this icon. +*/ +QPlaceIcon &QPlaceIcon::operator=(const QPlaceIcon &other) +{ + d = other.d; + return *this; +} + +/*! + Returns true if this icon is equal to \a other. Otherwise returns false. +*/ +bool QPlaceIcon::operator==(const QPlaceIcon &other) const +{ + return *d == *(other.d); +} + +/*! + Returns an icon url according to the given \a size and \a flags. + If a base url has been set by setBaseUrl(), the url to the image that best + fits the specified parameters is returned. + + If a full url has been set by setUrl(), the full url is returned. + + If no manager has been assigned to the icon a default constructed QUrl + is returned. +*/ +QUrl QPlaceIcon::url(const QSize &size, QPlaceIcon::IconFlags flags) const +{ + if (!d->manager) + return QUrl(); + + if (!d->fullUrl.isEmpty()) + return d->fullUrl; + + + return d->manager->constructIconUrl(*this, size, flags); +} + +/*! + Sets a full URL of the resource that represents the image of this + icon. Because a full URL is being set, specifying different + sizes and flags into the url() function will have no effect. + + When calling the setUrl() function, the base url is implictly + cleared. +*/ +void QPlaceIcon::setFullUrl(const QUrl &url) +{ + d->fullUrl = url; + d->baseUrl.clear(); +} + +QUrl QPlaceIcon::fullUrl() const +{ + return d->fullUrl; +} + +/*! + Returns a base url that the comlete icon url is based off. + E.g. the base url may be http://example.com/icon + When calling the url() function the base url may be used as a hint + to construct http://example.com/icon_32x32_selected.png +*/ +QUrl QPlaceIcon::baseUrl() const +{ + return d->baseUrl; +} + +/*! + Sets a base url that the complete icon url returned by url() is based off. + + When calling setBaseUrl() function, the full url set by + setUrl() is implicitly cleared. +*/ +void QPlaceIcon::setBaseUrl(const QUrl &url) +{ + d->baseUrl = url; + d->fullUrl.clear(); +} + +/*! + Returns the manager that this icon is associated with. +*/ +QPlaceManager *QPlaceIcon::manager() const +{ + return d->manager; +} + +/*! + Sets the \a manager that this icon is associated with. +*/ +void QPlaceIcon::setManager(QPlaceManager *manager) +{ + d->manager = manager; +} + +/*! + Returns a boolean indicating whether the all the fields of the icon are empty or not. +*/ +bool QPlaceIcon::isEmpty() const +{ + return (d->baseUrl.isEmpty() + && d->fullUrl.isEmpty() + && d->manager == 0); +} |