diff options
author | Alan Alpert <aalpert@rim.com> | 2013-01-23 15:17:27 -0800 |
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committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-03-14 22:44:11 +0100 |
commit | 78b3aed3264439cd95ca23a47e53e15b769a58ae (patch) | |
tree | 4228a117f0b48b8e62fc03c03ca7e3bf82efaff3 /src/qml/types/qqmllistmodelworkeragent_p.h | |
parent | 2050601125eeb72950a7d718b5136d16c898f8e6 (diff) |
Move QML types to types folder
The QtQml module has gain a bunch of QML types cluttering up the qml
folder. Moving them to types organizes them a bit better.
Change-Id: I570884c00f4abc48f4f1aea048bf002bc70223f3
Reviewed-by: Gabriel de Dietrich <gabriel.dedietrich@digia.com>
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Diffstat (limited to 'src/qml/types/qqmllistmodelworkeragent_p.h')
-rw-r--r-- | src/qml/types/qqmllistmodelworkeragent_p.h | 156 |
1 files changed, 156 insertions, 0 deletions
diff --git a/src/qml/types/qqmllistmodelworkeragent_p.h b/src/qml/types/qqmllistmodelworkeragent_p.h new file mode 100644 index 0000000000..614017069c --- /dev/null +++ b/src/qml/types/qqmllistmodelworkeragent_p.h @@ -0,0 +1,156 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtQml module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional +** rights. These rights are described in the Digia 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QQUICKLISTMODELWORKERAGENT_P_H +#define QQUICKLISTMODELWORKERAGENT_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 <qqml.h> + +#include <QMutex> +#include <QWaitCondition> + +#include <private/qv8engine_p.h> + +QT_BEGIN_NAMESPACE + + +class QQmlListModel; + +class QQmlListModelWorkerAgent : public QObject +{ + Q_OBJECT + Q_PROPERTY(int count READ count) + +public: + QQmlListModelWorkerAgent(QQmlListModel *); + ~QQmlListModelWorkerAgent(); + void setV8Engine(QV8Engine *eng); + + void addref(); + void release(); + + int count() const; + + Q_INVOKABLE void clear(); + Q_INVOKABLE void remove(QQmlV8Function *args); + Q_INVOKABLE void append(QQmlV8Function *args); + Q_INVOKABLE void insert(QQmlV8Function *args); + Q_INVOKABLE QQmlV8Handle get(int index) const; + Q_INVOKABLE void set(int index, const QQmlV8Handle &); + Q_INVOKABLE void setProperty(int index, const QString& property, const QVariant& value); + Q_INVOKABLE void move(int from, int to, int count); + Q_INVOKABLE void sync(); + + struct VariantRef + { + VariantRef() : a(0) {} + VariantRef(const VariantRef &r) : a(r.a) { if (a) a->addref(); } + VariantRef(QQmlListModelWorkerAgent *_a) : a(_a) { if (a) a->addref(); } + ~VariantRef() { if (a) a->release(); } + + VariantRef &operator=(const VariantRef &o) { + if (o.a) o.a->addref(); + if (a) a->release(); a = o.a; + return *this; + } + + QQmlListModelWorkerAgent *a; + }; + void modelDestroyed(); +protected: + virtual bool event(QEvent *); + +private: + friend class QQuickWorkerScriptEnginePrivate; + friend class QQmlListModel; + + struct Change + { + int modelUid; + enum { Inserted, Removed, Moved, Changed } type; + int index; // Inserted/Removed/Moved/Changed + int count; // Inserted/Removed/Moved/Changed + int to; // Moved + QVector<int> roles; + }; + + struct Data + { + QList<Change> changes; + + void clearChange(int uid); + void insertChange(int uid, int index, int count); + void removeChange(int uid, int index, int count); + void moveChange(int uid, int index, int count, int to); + void changedChange(int uid, int index, int count, const QVector<int> &roles); + }; + Data data; + + struct Sync : public QEvent { + Sync() : QEvent(QEvent::User) {} + Data data; + QQmlListModel *list; + }; + + QAtomicInt m_ref; + QQmlListModel *m_orig; + QQmlListModel *m_copy; + QMutex mutex; + QWaitCondition syncDone; +}; + +QT_END_NAMESPACE + +Q_DECLARE_METATYPE(QQmlListModelWorkerAgent::VariantRef) + +#endif // QQUICKLISTMODELWORKERAGENT_P_H + |