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/* * This file is part of Maliit framework *
*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
*
* This library is free software; you can redistribute it and/or
* modify it 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.
*/
#ifndef OVERRIDE_INPUT_METHOD_H
#define OVERRIDE_INPUT_METHOD_H
#include <maliit/plugins/abstractinputmethod.h>
#include <maliit/plugins/keyoverride.h>
#include <QSet>
#include <QWidget>
#include <QPushButton>
#include <QLayout>
class OverrideInputMethod
: public MAbstractInputMethod
{
Q_OBJECT
public:
OverrideInputMethod(MAbstractInputMethodHost *host);
~OverrideInputMethod();
//! \reimp
/* Mandatory */
virtual void show();
virtual void hide();
virtual void handleVisualizationPriorityChange(bool priority);
virtual void handleClientChange();
virtual void handleAppOrientationAboutToChange(int angle);
virtual void handleAppOrientationChanged(int angle);
virtual QList<MInputMethodSubView> subViews(Maliit::HandlerState state
= Maliit::OnScreen) const;
virtual void setActiveSubView(const QString &subViewId,
Maliit::HandlerState state = Maliit::OnScreen);
virtual QString activeSubView(Maliit::HandlerState state = Maliit::OnScreen) const;
virtual void setState(const QSet<Maliit::HandlerState> &state);
/* Optional, often used */
virtual void update();
virtual void reset();
virtual void switchContext(Maliit::SwitchDirection direction,
bool enableAnimation);
virtual void handleFocusChange(bool focusIn);
virtual void setPreedit(const QString &preeditString,
int cursorPos);
virtual void setKeyOverrides(const QMap<QString, QSharedPointer<MKeyOverride> > &overrides);
/* Optional, rarely used */
/* Using default implementations
virtual bool imExtensionEvent(MImExtensionEvent *event);
virtual void showLanguageNotification();
virtual void processKeyEvent(QEvent::Type keyType, Qt::Key keyCode,
Qt::KeyboardModifiers modifiers, const QString &text,
bool autoRepeat, int count, quint32 nativeScanCode,
quint32 nativeModifiers, unsigned long time);
virtual void handleMouseClickOnPreedit(const QPoint &pos, const QRect &preeditRect);
*/
//! \reimp_end
private Q_SLOTS:
void handleButtonClicked();
void onKeyAttributesChanged(const QString &keyId,
const MKeyOverride::KeyOverrideAttributes changedAttributes);
private:
void updateActionKey(const MKeyOverride::KeyOverrideAttributes changedAttributes);
QScopedPointer<QWidget> surface;
QPushButton *mainWidget;
bool showIsInhibited;
bool showRequested;
QSharedPointer<MKeyOverride> activeActionKeyOverride;
};
#endif // OVERRIDE_INPUT_METHOD_H
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