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Diffstat (limited to 'src/corelib/statemachine/qstatemachine.h')
| -rw-r--r-- | src/corelib/statemachine/qstatemachine.h | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/src/corelib/statemachine/qstatemachine.h b/src/corelib/statemachine/qstatemachine.h deleted file mode 100644 index b3c87a959b..0000000000 --- a/src/corelib/statemachine/qstatemachine.h +++ /dev/null @@ -1,199 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the QtCore 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#ifndef QSTATEMACHINE_H -#define QSTATEMACHINE_H - -#include <QtCore/qstate.h> - -#include <QtCore/qcoreevent.h> -#include <QtCore/qlist.h> -#include <QtCore/qobject.h> -#include <QtCore/qset.h> -#include <QtCore/qvariant.h> - -#if __has_include(<chrono>) -# include <chrono> -#endif - -QT_REQUIRE_CONFIG(statemachine); - -QT_BEGIN_NAMESPACE - -class QStateMachinePrivate; -class QAbstractAnimation; -class Q_CORE_EXPORT QStateMachine : public QState -{ - Q_OBJECT - Q_PROPERTY(QString errorString READ errorString) - Q_PROPERTY(QState::RestorePolicy globalRestorePolicy READ globalRestorePolicy WRITE setGlobalRestorePolicy) - Q_PROPERTY(bool running READ isRunning WRITE setRunning NOTIFY runningChanged) -#if QT_CONFIG(animation) - Q_PROPERTY(bool animated READ isAnimated WRITE setAnimated) -#endif -public: - class Q_CORE_EXPORT SignalEvent : public QEvent - { - public: - SignalEvent(QObject *sender, int signalIndex, - const QList<QVariant> &arguments); - ~SignalEvent(); - - inline QObject *sender() const { return m_sender; } - inline int signalIndex() const { return m_signalIndex; } - inline QList<QVariant> arguments() const { return m_arguments; } - - private: - QObject *m_sender; - int m_signalIndex; - QList<QVariant> m_arguments; - - friend class QSignalTransitionPrivate; - }; - - class Q_CORE_EXPORT WrappedEvent : public QEvent - { - public: - WrappedEvent(QObject *object, QEvent *event); - ~WrappedEvent(); - - inline QObject *object() const { return m_object; } - inline QEvent *event() const { return m_event; } - - private: - QObject *m_object; - QEvent *m_event; - }; - - enum EventPriority { - NormalPriority, - HighPriority - }; - - enum Error { - NoError, - NoInitialStateError, - NoDefaultStateInHistoryStateError, - NoCommonAncestorForTransitionError, - StateMachineChildModeSetToParallelError - }; - - explicit QStateMachine(QObject *parent = nullptr); - explicit QStateMachine(QState::ChildMode childMode, QObject *parent = nullptr); - ~QStateMachine(); - - void addState(QAbstractState *state); - void removeState(QAbstractState *state); - - Error error() const; - QString errorString() const; - void clearError(); - - bool isRunning() const; - -#if QT_CONFIG(animation) - bool isAnimated() const; - void setAnimated(bool enabled); - - void addDefaultAnimation(QAbstractAnimation *animation); - QList<QAbstractAnimation *> defaultAnimations() const; - void removeDefaultAnimation(QAbstractAnimation *animation); -#endif // animation - - QState::RestorePolicy globalRestorePolicy() const; - void setGlobalRestorePolicy(QState::RestorePolicy restorePolicy); - - void postEvent(QEvent *event, EventPriority priority = NormalPriority); - int postDelayedEvent(QEvent *event, int delay); - bool cancelDelayedEvent(int id); - - QSet<QAbstractState*> configuration() const; - -#if QT_CONFIG(qeventtransition) - bool eventFilter(QObject *watched, QEvent *event) override; -#endif - -#if __has_include(<chrono>) || defined(Q_QDOC) - int postDelayedEvent(QEvent *event, std::chrono::milliseconds delay) - { - return postDelayedEvent(event, int(delay.count())); - } -#endif - -public Q_SLOTS: - void start(); - void stop(); - void setRunning(bool running); - -Q_SIGNALS: - void started(QPrivateSignal); - void stopped(QPrivateSignal); - void runningChanged(bool running); - - -protected: - void onEntry(QEvent *event) override; - void onExit(QEvent *event) override; - - virtual void beginSelectTransitions(QEvent *event); - virtual void endSelectTransitions(QEvent *event); - - virtual void beginMicrostep(QEvent *event); - virtual void endMicrostep(QEvent *event); - - bool event(QEvent *e) override; - -protected: - QStateMachine(QStateMachinePrivate &dd, QObject *parent); - -private: - Q_DISABLE_COPY(QStateMachine) - Q_DECLARE_PRIVATE(QStateMachine) - Q_PRIVATE_SLOT(d_func(), void _q_start()) - Q_PRIVATE_SLOT(d_func(), void _q_process()) -#if QT_CONFIG(animation) - Q_PRIVATE_SLOT(d_func(), void _q_animationFinished()) -#endif - Q_PRIVATE_SLOT(d_func(), void _q_startDelayedEventTimer(int, int)) - Q_PRIVATE_SLOT(d_func(), void _q_killDelayedEventTimer(int, int)) -}; - -QT_END_NAMESPACE - -#endif |