diff options
author | Warwick Allison <warwick.allison@nokia.com> | 2010-02-24 02:42:00 (GMT) |
---|---|---|
committer | Warwick Allison <warwick.allison@nokia.com> | 2010-02-24 02:42:00 (GMT) |
commit | 7c76abb0dc4204043bec9b6fa315f9753a7986ae (patch) | |
tree | cee303672cfd138790645e731f2d69472564d4b7 /src/declarative/util/qmlfontloader.cpp | |
parent | 4066e60e859853cfe3240245ba05271e79839506 (diff) | |
download | Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.zip Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.tar.gz Qt-7c76abb0dc4204043bec9b6fa315f9753a7986ae.tar.bz2 |
Change class prefix to from QmlXXX to QDeclarativeXXX, QmlGraphicsXXX to QDeclarativeXXX.
Diffstat (limited to 'src/declarative/util/qmlfontloader.cpp')
-rw-r--r-- | src/declarative/util/qmlfontloader.cpp | 229 |
1 files changed, 0 insertions, 229 deletions
diff --git a/src/declarative/util/qmlfontloader.cpp b/src/declarative/util/qmlfontloader.cpp deleted file mode 100644 index 558c125..0000000 --- a/src/declarative/util/qmlfontloader.cpp +++ /dev/null @@ -1,229 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtDeclarative module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the Technology Preview License Agreement accompanying -** this package. -** -** GNU Lesser General Public License Usage -** Alternatively, 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. -** -** If you have questions regarding the use of this file, please contact -** Nokia at qt-info@nokia.com. -** -** -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qmlfontloader_p.h" - -#include <qmlcontext.h> -#include <qmlengine.h> - -#include <QUrl> -#include <QDebug> -#include <QNetworkRequest> -#include <QNetworkReply> -#include <QFile> -#include <QFontDatabase> - -#include <private/qobject_p.h> - -QT_BEGIN_NAMESPACE - -class QmlFontLoaderPrivate : public QObjectPrivate -{ - Q_DECLARE_PUBLIC(QmlFontLoader) - -public: - QmlFontLoaderPrivate() : reply(0), status(QmlFontLoader::Null) {} - - void addFontToDatabase(const QByteArray &); - - QUrl url; - QString name; - QNetworkReply *reply; - QmlFontLoader::Status status; -}; - - - -/*! - \qmlclass FontLoader QmlFontLoader - \ingroup group_utility - \brief This item allows using fonts by name or url. - - Example: - \qml - 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 -*/ -QmlFontLoader::QmlFontLoader(QObject *parent) - : QObject(*(new QmlFontLoaderPrivate), parent) -{ -} - -QmlFontLoader::~QmlFontLoader() -{ -} - -static QString toLocalFileOrQrc(const QUrl& url) -{ - QString r = url.toLocalFile(); - if (r.isEmpty() && url.scheme() == QLatin1String("qrc")) - r = QLatin1Char(':') + url.path(); - return r; -} - - -/*! - \qmlproperty url FontLoader::source - The url of the font to load. -*/ -QUrl QmlFontLoader::source() const -{ - Q_D(const QmlFontLoader); - return d->url; -} - -void QmlFontLoader::setSource(const QUrl &url) -{ - Q_D(QmlFontLoader); - if (url == d->url) - return; - d->url = qmlContext(this)->resolvedUrl(url); - - d->status = Loading; - emit statusChanged(); -#ifndef QT_NO_LOCALFILE_OPTIMIZED_QML - QString lf = toLocalFileOrQrc(d->url); - if (!lf.isEmpty()) { - int id = QFontDatabase::addApplicationFont(lf); - if (id != -1) { - d->name = QFontDatabase::applicationFontFamilies(id).at(0); - emit nameChanged(); - d->status = QmlFontLoader::Ready; - } else { - d->status = QmlFontLoader::Error; - qWarning() << "Cannot load font:" << url; - } - emit statusChanged(); - } else -#endif - { - QNetworkRequest req(d->url); - req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true); - d->reply = qmlEngine(this)->networkAccessManager()->get(req); - QObject::connect(d->reply, SIGNAL(finished()), this, SLOT(replyFinished())); - } -} - -/*! - \qmlproperty string 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 - FontLoader { id: webFont; source: "http://www.mysite.com/myfont.ttf" } - Text { text: "Fancy font"; font.family: webFont.name } - \endqml -*/ -QString QmlFontLoader::name() const -{ - Q_D(const QmlFontLoader); - return d->name; -} - -void QmlFontLoader::setName(const QString &name) -{ - Q_D(QmlFontLoader); - if (d->name == name ) - return; - d->name = name; - emit nameChanged(); - d->status = Ready; - emit statusChanged(); -} - -/*! - \qmlproperty enum FontLoader::status - - This property holds the status of font loading. It can be one of: - \list - \o Null - no font has been set - \o Ready - the font has been loaded - \o Loading - the font is currently being loaded - \o Error - an error occurred while loading the font - \endlist -*/ -QmlFontLoader::Status QmlFontLoader::status() const -{ - Q_D(const QmlFontLoader); - return d->status; -} - -void QmlFontLoader::replyFinished() -{ - Q_D(QmlFontLoader); - if (d->reply) { - if (!d->reply->error()) { - QByteArray ba = d->reply->readAll(); - d->addFontToDatabase(ba); - } else { - d->status = Error; - emit statusChanged(); - } - d->reply->deleteLater(); - d->reply = 0; - } -} - -void QmlFontLoaderPrivate::addFontToDatabase(const QByteArray &ba) -{ - Q_Q(QmlFontLoader); - - int id = QFontDatabase::addApplicationFontFromData(ba); - if (id != -1) { - name = QFontDatabase::applicationFontFamilies(id).at(0); - emit q->nameChanged(); - status = QmlFontLoader::Ready; - } else { - status = QmlFontLoader::Error; - qWarning() << "Cannot load font:" << url; - } - emit q->statusChanged(); -} - -QT_END_NAMESPACE |