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+/****************************************************************************
+**
+** Copyright (C) 2015 The Qt Company Ltd.
+** Contact: http://www.qt.io/licensing/
+**
+** This file is part of the QtQuick module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL21$
+** 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 2.1 or version 3 as published by the Free
+** Software Foundation and appearing in the file LICENSE.LGPLv21 and
+** LICENSE.LGPLv3 included in the packaging of this file. Please review the
+** following information to ensure the GNU Lesser General Public License
+** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** As a special exception, The Qt Company gives you certain additional
+** rights. These rights are described in The Qt Company LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QQUICKTEXTDOCUMENT_P_H
+#define QQUICKTEXTDOCUMENT_P_H
+
+//
+// W A R N I N G
+// -------------
+//
+// This file is not part of the Qt API. It exists purely as an
+// implementation detail. This header file may change from version to
+// version without notice, or even be removed.
+//
+// We mean it.
+//
+
+#include <QtCore/qhash.h>
+#include <QtCore/qvariant.h>
+#include <QtGui/qimage.h>
+#include <QtGui/qtextdocument.h>
+#include <QtGui/qabstracttextdocumentlayout.h>
+#include <QtGui/qtextlayout.h>
+
+QT_BEGIN_NAMESPACE
+
+class QQuickItem;
+class QQuickPixmap;
+class QQmlContext;
+
+class Q_AUTOTEST_EXPORT QQuickTextDocumentWithImageResources : public QTextDocument, public QTextObjectInterface
+{
+ Q_OBJECT
+ Q_INTERFACES(QTextObjectInterface)
+public:
+ QQuickTextDocumentWithImageResources(QQuickItem *parent);
+ virtual ~QQuickTextDocumentWithImageResources();
+
+ void setText(const QString &);
+ int resourcesLoading() const { return outstanding; }
+
+ QSizeF intrinsicSize(QTextDocument *doc, int posInDocument, const QTextFormat &format);
+ void drawObject(QPainter *p, const QRectF &rect, QTextDocument *doc, int posInDocument, const QTextFormat &format);
+
+ QImage image(const QTextImageFormat &format);
+
+public Q_SLOTS:
+ void clearResources();
+
+Q_SIGNALS:
+ void imagesLoaded();
+
+protected:
+ QVariant loadResource(int type, const QUrl &name);
+
+ QQuickPixmap *loadPixmap(QQmlContext *context, const QUrl &name);
+
+private Q_SLOTS:
+ void reset();
+ void requestFinished();
+
+private:
+ QHash<QUrl, QQuickPixmap *> m_resources;
+
+ int outstanding;
+ static QSet<QUrl> errors;
+};
+
+QT_END_NAMESPACE
+
+#endif // QQUICKDOCUMENT_P_H