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Diffstat (limited to 'src/declarative/qml/qdeclarativelistmodelworkeragent_p.h')
| -rw-r--r-- | src/declarative/qml/qdeclarativelistmodelworkeragent_p.h | 161 |
1 files changed, 0 insertions, 161 deletions
diff --git a/src/declarative/qml/qdeclarativelistmodelworkeragent_p.h b/src/declarative/qml/qdeclarativelistmodelworkeragent_p.h deleted file mode 100644 index f2c971c1e1..0000000000 --- a/src/declarative/qml/qdeclarativelistmodelworkeragent_p.h +++ /dev/null @@ -1,161 +0,0 @@ -/**************************************************************************** -** -** 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. -** -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QDECLARATIVELISTMODELWORKERAGENT_P_H -#define QDECLARATIVELISTMODELWORKERAGENT_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 <qdeclarative.h> - -#include <QtGui/qevent.h> -#include <QMutex> -#include <QWaitCondition> - -#include <private/qv8engine_p.h> - -QT_BEGIN_HEADER - -QT_BEGIN_NAMESPACE - - -class QDeclarativeListModel; - -class QDeclarativeListModelWorkerAgent : public QObject -{ - Q_OBJECT - Q_PROPERTY(int count READ count) - -public: - QDeclarativeListModelWorkerAgent(QDeclarativeListModel *); - ~QDeclarativeListModelWorkerAgent(); - void setV8Engine(QV8Engine *eng); - - void addref(); - void release(); - - int count() const; - - Q_INVOKABLE void clear(); - Q_INVOKABLE void remove(QDeclarativeV8Function *args); - Q_INVOKABLE void append(QDeclarativeV8Function *args); - Q_INVOKABLE void insert(QDeclarativeV8Function *args); - Q_INVOKABLE QDeclarativeV8Handle get(int index) const; - Q_INVOKABLE void set(int index, const QDeclarativeV8Handle &); - 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(QDeclarativeListModelWorkerAgent *_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; - } - - QDeclarativeListModelWorkerAgent *a; - }; - void modelDestroyed(); -protected: - virtual bool event(QEvent *); - -private: - friend class QDeclarativeWorkerScriptEnginePrivate; - friend class QDeclarativeListModel; - - 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 - QList<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 QList<int> &roles); - }; - Data data; - - struct Sync : public QEvent { - Sync() : QEvent(QEvent::User) {} - Data data; - QDeclarativeListModel *list; - }; - - QAtomicInt m_ref; - QDeclarativeListModel *m_orig; - QDeclarativeListModel *m_copy; - QMutex mutex; - QWaitCondition syncDone; -}; - -QT_END_NAMESPACE - -Q_DECLARE_METATYPE(QDeclarativeListModelWorkerAgent::VariantRef) - -QT_END_HEADER - -#endif // QDECLARATIVEWORKERSCRIPT_P_H - |