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Diffstat (limited to 'src/qml/qml/v4/qv4bindings_p.h')
| -rw-r--r-- | src/qml/qml/v4/qv4bindings_p.h | 172 |
1 files changed, 0 insertions, 172 deletions
diff --git a/src/qml/qml/v4/qv4bindings_p.h b/src/qml/qml/v4/qv4bindings_p.h deleted file mode 100644 index adb05ba1f4..0000000000 --- a/src/qml/qml/v4/qv4bindings_p.h +++ /dev/null @@ -1,172 +0,0 @@ -/**************************************************************************** -** -** 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 QV4BINDINGS_P_H -#define QV4BINDINGS_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 "private/qqmlexpression_p.h" -#include "private/qqmlbinding_p.h" -#include "private/qqmlinstruction_p.h" -#include "private/qv4instruction_p.h" -#include "private/qpointervaluepair_p.h" - -QT_BEGIN_NAMESPACE - -struct QV4Program; -class QV4Bindings : public QQmlAbstractExpression, - public QQmlRefCount -{ - Q_DECLARE_TR_FUNCTIONS(QV4Bindings) -public: - QV4Bindings(const char *program, QQmlContextData *context); - virtual ~QV4Bindings(); - - QQmlAbstractBinding *configBinding(QObject *target, QObject *scope, - const QQmlInstruction::instr_assignV4Binding *); - -#ifdef QML_THREADED_INTERPRETER - static void **getDecodeInstrTable(); -#endif - - struct Binding : public QQmlAbstractBinding, public QQmlDelayedError { - Binding() - : QQmlAbstractBinding(V4), target(0), scope(0), instruction(0), executedBlocks(0), parent(0) {} - - // Inherited from QQmlAbstractBinding - static void destroy(QQmlAbstractBinding *, QQmlAbstractBinding::DestroyMode mode); - static int propertyIndex(const QQmlAbstractBinding *); - static QObject *object(const QQmlAbstractBinding *); - static void setEnabled(QQmlAbstractBinding *, bool, QQmlPropertyPrivate::WriteFlags); - static void update(QQmlAbstractBinding *, QQmlPropertyPrivate::WriteFlags); - static void retargetBinding(QQmlAbstractBinding *, QObject *, int); - - void disconnect(); - - void dump(); - - struct Retarget { - QObject *target; - int targetProperty; - }; - - QPointerValuePair<QObject, Retarget> target; - QObject *scope; - - // To save memory, we store flags inside the instruction pointer. - // instruction.flag1: enabled - // instruction.flag2: updating - QFlagPointer<const QQmlInstruction::instr_assignV4Binding> instruction; - - quint32 executedBlocks; - QV4Bindings *parent; - - inline bool enabledFlag() const { return instruction.flag(); } - inline void setEnabledFlag(bool v) { instruction.setFlagValue(v); } - inline bool updatingFlag() const { return instruction.flag2(); } - inline void setUpdatingFlag(bool v) { instruction.setFlag2Value(v); } - }; - -private: - Q_DISABLE_COPY(QV4Bindings) - - class Subscription : public QQmlNotifierEndpoint - { - public: - inline Subscription(); - - // Index of this Subscription into the QV4Bindings::subscriptions array. - // This may not be used before setBindings() was called. - inline int method() const; - - inline void setBindings(QV4Bindings *bindings); - inline QV4Bindings *bindings() const; - - inline bool active() const; - inline void setActive(bool active); - - // Pointer to the parent QV4Bindings. The flag is used as the 'active' value. - QFlagPointer<QV4Bindings> m_bindings; - }; - friend void QV4BindingsSubscription_callback(QQmlNotifierEndpoint *e, void **); - - Subscription *subscriptions; - - void subscriptionNotify(int); - void run(Binding *, QQmlPropertyPrivate::WriteFlags flags); - - QV4Program *program; - Binding *bindings; - - void init(); - void run(int instr, quint32 &executedBlocks, QQmlContextData *context, - QQmlDelayedError *error, QObject *scope, QObject *output, - QQmlPropertyPrivate::WriteFlags storeFlags, - bool *invalidated -#ifdef QML_THREADED_INTERPRETER - , void ***decode_instr = 0 -#endif - ); - - - inline void subscribeId(QQmlContextData *p, int idIndex, int subIndex); - inline void subscribe(QObject *o, int notifyIndex, int subIndex, QQmlEngine *); - - inline static qint32 toInt32(double n); - static const double D32; - static quint32 toUint32(double n); - -}; - -QT_END_NAMESPACE - -#endif // QV4BINDINGS_P_H - |