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diff --git a/src/quick/util/qdeclarativefontloader.cpp b/src/quick/util/qdeclarativefontloader.cpp
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-/****************************************************************************
-**
-** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
-** Contact: http://www.qt-project.org/
-**
-** This file is part of the QtDeclarative 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 "qdeclarativefontloader_p.h"
-
-#include <qdeclarativecontext.h>
-#include <qdeclarativeengine.h>
-
-#include <QStringList>
-#include <QUrl>
-#include <QDebug>
-#include <QNetworkRequest>
-#include <QNetworkReply>
-#include <QFontDatabase>
-
-#include <private/qobject_p.h>
-#include <private/qdeclarativeengine_p.h>
-#include <qdeclarativeinfo.h>
-
-QT_BEGIN_NAMESPACE
-
-#define FONTLOADER_MAXIMUM_REDIRECT_RECURSION 16
-
-class QDeclarativeFontObject : public QObject
-{
-Q_OBJECT
-
-public:
- explicit QDeclarativeFontObject(int _id = -1);
-
- void download(const QUrl &url, QNetworkAccessManager *manager);
-
-Q_SIGNALS:
- void fontDownloaded(const QString&, QDeclarativeFontLoader::Status);
-
-private Q_SLOTS:
- void replyFinished();
-
-public:
- int id;
-
-private:
- QNetworkReply *reply;
- int redirectCount;
-
- Q_DISABLE_COPY(QDeclarativeFontObject)
-};
-
-QDeclarativeFontObject::QDeclarativeFontObject(int _id)
- : QObject(0), id(_id), reply(0), redirectCount(0) {}
-
-
-void QDeclarativeFontObject::download(const QUrl &url, QNetworkAccessManager *manager)
-{
- QNetworkRequest req(url);
- req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
- reply = manager->get(req);
- QObject::connect(reply, SIGNAL(finished()), this, SLOT(replyFinished()));
-}
-
-void QDeclarativeFontObject::replyFinished()
-{
- if (reply) {
- redirectCount++;
- if (redirectCount < FONTLOADER_MAXIMUM_REDIRECT_RECURSION) {
- QVariant redirect = reply->attribute(QNetworkRequest::RedirectionTargetAttribute);
- if (redirect.isValid()) {
- QUrl url = reply->url().resolved(redirect.toUrl());
- QNetworkAccessManager *manager = reply->manager();
- reply->deleteLater();
- reply = 0;
- download(url, manager);
- return;
- }
- }
- redirectCount = 0;
-
- if (!reply->error()) {
- id = QFontDatabase::addApplicationFontFromData(reply->readAll());
- if (id != -1)
- emit fontDownloaded(QFontDatabase::applicationFontFamilies(id).at(0), QDeclarativeFontLoader::Ready);
- else
- emit fontDownloaded(QString(), QDeclarativeFontLoader::Error);
- } else {
- emit fontDownloaded(QString(), QDeclarativeFontLoader::Error);
- }
- reply->deleteLater();
- reply = 0;
- }
-}
-
-
-class QDeclarativeFontLoaderPrivate : public QObjectPrivate
-{
- Q_DECLARE_PUBLIC(QDeclarativeFontLoader)
-
-public:
- QDeclarativeFontLoaderPrivate() : status(QDeclarativeFontLoader::Null) {}
-
- QUrl url;
- QString name;
- QDeclarativeFontLoader::Status status;
- static QHash<QUrl, QDeclarativeFontObject*> fonts;
-};
-
-QHash<QUrl, QDeclarativeFontObject*> QDeclarativeFontLoaderPrivate::fonts;
-
-/*!
- \qmlclass FontLoader QDeclarativeFontLoader
- \inqmlmodule QtQuick 2
- \ingroup qml-utility-elements
- \brief The FontLoader element allows fonts to be loaded by name or URL.
-
- The FontLoader element is used to load fonts by name or URL.
-
- The \l status indicates when the font has been loaded, which is useful
- for fonts loaded from remote sources.
-
- For example:
- \qml
- import QtQuick 2.0
-
- Column {
- FontLoader { id: fixedFont; name: "Courier" }
- FontLoader { id: webFont; source: "http://www.mysite.com/myfont.ttf" }
-
- Text { text: "Fixed-size font"; font.family: fixedFont.name }
- Text { text: "Fancy font"; font.family: webFont.name }
- }
- \endqml
-
- \sa {declarative/text/fonts}{Fonts example}
-*/
-QDeclarativeFontLoader::QDeclarativeFontLoader(QObject *parent)
- : QObject(*(new QDeclarativeFontLoaderPrivate), parent)
-{
-}
-
-QDeclarativeFontLoader::~QDeclarativeFontLoader()
-{
-}
-
-/*!
- \qmlproperty url QtQuick2::FontLoader::source
- The url of the font to load.
-*/
-QUrl QDeclarativeFontLoader::source() const
-{
- Q_D(const QDeclarativeFontLoader);
- return d->url;
-}
-
-void QDeclarativeFontLoader::setSource(const QUrl &url)
-{
- Q_D(QDeclarativeFontLoader);
- if (url == d->url)
- return;
- d->url = url;
- emit sourceChanged();
-
- QString localFile = QDeclarativeEnginePrivate::urlToLocalFileOrQrc(d->url);
- if (!localFile.isEmpty()) {
- if (!d->fonts.contains(d->url)) {
- int id = QFontDatabase::addApplicationFont(localFile);
- if (id != -1) {
- updateFontInfo(QFontDatabase::applicationFontFamilies(id).at(0), Ready);
- QDeclarativeFontObject *fo = new QDeclarativeFontObject(id);
- d->fonts[d->url] = fo;
- } else {
- updateFontInfo(QString(), Error);
- }
- } else {
- updateFontInfo(QFontDatabase::applicationFontFamilies(d->fonts[d->url]->id).at(0), Ready);
- }
- } else {
- if (!d->fonts.contains(d->url)) {
- QDeclarativeFontObject *fo = new QDeclarativeFontObject;
- d->fonts[d->url] = fo;
- fo->download(d->url, qmlEngine(this)->networkAccessManager());
- d->status = Loading;
- emit statusChanged();
- QObject::connect(fo, SIGNAL(fontDownloaded(QString,QDeclarativeFontLoader::Status)),
- this, SLOT(updateFontInfo(QString,QDeclarativeFontLoader::Status)));
- } else {
- QDeclarativeFontObject *fo = d->fonts[d->url];
- if (fo->id == -1) {
- d->status = Loading;
- emit statusChanged();
- QObject::connect(fo, SIGNAL(fontDownloaded(QString,QDeclarativeFontLoader::Status)),
- this, SLOT(updateFontInfo(QString,QDeclarativeFontLoader::Status)));
- }
- else
- updateFontInfo(QFontDatabase::applicationFontFamilies(fo->id).at(0), Ready);
- }
- }
-}
-
-void QDeclarativeFontLoader::updateFontInfo(const QString& name, QDeclarativeFontLoader::Status status)
-{
- Q_D(QDeclarativeFontLoader);
-
- if (name != d->name) {
- d->name = name;
- emit nameChanged();
- }
- if (status != d->status) {
- if (status == Error)
- qmlInfo(this) << "Cannot load font: \"" << d->url.toString() << "\"";
- d->status = status;
- emit statusChanged();
- }
-}
-
-/*!
- \qmlproperty string QtQuick2::FontLoader::name
-
- This property holds the name of the font family.
- It is set automatically when a font is loaded using the \c url property.
-
- Use this to set the \c font.family property of a \c Text item.
-
- Example:
- \qml
- Item {
- width: 200; height: 50
-
- FontLoader {
- id: webFont
- source: "http://www.mysite.com/myfont.ttf"
- }
- Text {
- text: "Fancy font"
- font.family: webFont.name
- }
- }
- \endqml
-*/
-QString QDeclarativeFontLoader::name() const
-{
- Q_D(const QDeclarativeFontLoader);
- return d->name;
-}
-
-void QDeclarativeFontLoader::setName(const QString &name)
-{
- Q_D(QDeclarativeFontLoader);
- if (d->name == name)
- return;
- d->name = name;
- emit nameChanged();
- d->status = Ready;
- emit statusChanged();
-}
-
-/*!
- \qmlproperty enumeration QtQuick2::FontLoader::status
-
- This property holds the status of font loading. It can be one of:
- \list
- \o FontLoader.Null - no font has been set
- \o FontLoader.Ready - the font has been loaded
- \o FontLoader.Loading - the font is currently being loaded
- \o FontLoader.Error - an error occurred while loading the font
- \endlist
-
- Use this status to provide an update or respond to the status change in some way.
- For example, you could:
-
- \list
- \o Trigger a state change:
- \qml
- State { name: 'loaded'; when: loader.status == FontLoader.Ready }
- \endqml
-
- \o Implement an \c onStatusChanged signal handler:
- \qml
- FontLoader {
- id: loader
- onStatusChanged: if (loader.status == FontLoader.Ready) console.log('Loaded')
- }
- \endqml
-
- \o Bind to the status value:
- \qml
- Text { text: loader.status == FontLoader.Ready ? 'Loaded' : 'Not loaded' }
- \endqml
- \endlist
-*/
-QDeclarativeFontLoader::Status QDeclarativeFontLoader::status() const
-{
- Q_D(const QDeclarativeFontLoader);
- return d->status;
-}
-
-QT_END_NAMESPACE
-
-#include <qdeclarativefontloader.moc>
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