/****************************************************************************
**
** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (developer.feedback@nokia.com)
**
** This file is part of the HbCore module of the UI Extensions for Mobile.
**
** 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.
**
** If you have questions regarding the use of this file, please contact
** Nokia at developer.feedback@nokia.com.
**
****************************************************************************/
#ifndef HB_INPUT_METHOD_P_H
#define HB_INPUT_METHOD_P_H
#include <QPointer>
#include <hbinputmodeproperties.h>
#include <hbinputstate.h>
#include <hbinputlanguage.h>
#include "hbinputcontextproxy_p.h"
class HbInputFilter;
class HbInputMethod;
class HbInputMainWindow;
class HbInputContextProxy;
class HB_CORE_PRIVATE_EXPORT HbInputMethodPrivate
{
Q_DECLARE_PUBLIC(HbInputMethod)
public:
explicit HbInputMethodPrivate(HbInputMethod *owner)
: q_ptr(owner),
mProxy(0),
mIsActive(false),
mFocusObject(0),
mOldFocusObject(0),
mInputState(HbInputModeNone, HbTextCaseNone, HbKeyboardNone),
mFocusLocked(false),
mStateChangeInProgress(false),
mInsideVanillaWindow(false)
{}
~HbInputMethodPrivate();
HbInputFilter *editorFilter() const;
int editorConstraints() const;
void inputStateFromEditor(HbInputState &result);
void inputStateToEditor(const HbInputState &source);
HbInputLanguage activeLanguage() const;
bool modeAllowedInEditor(HbInputModeType mode) const;
bool stateAllowedInEditor(const HbInputState &state);
HbInputMethod *findStateHandler(HbInputState &startingState);
HbInputLanguage findStateLanguage() const;
bool automaticTextCaseNeeded() const;
bool textCaseApplies() const;
HbKeyboardType activeKeyboard() const;
void setFocusCommon();
void refreshState();
bool compareWithCurrentFocusObject(HbInputFocusObject *focusObject) const;
QInputContext *proxy();
bool isFixedCaseEditor() const;
bool isLowerCaseOnlyEditor() const;
bool isUpperCaseOnlyEditor() const;
void transfer(HbInputMethod *source);
void contextSwitch(HbInputMethod *toBeActive);
void editorRootState(HbInputState &result) const;
void constructLatinState(HbInputState &result) const;
HbTextCase initialTextCase(HbInputModeType inputMode) const;
HbInputModeType initialInputMode(const HbInputLanguage &language) const;
void setUpFocusedObjectAsDigitsOnlyEditor();
void setUpFocusedObjectAsFormattedNumberEditor();
void setUpFocusedObjectAsPhoneNumberEditor();
void setUpFocusedObjectAsEmailEditor();
void setUpFocusedObjectAsUrlEditor();
void initMainWindow(QWidget *window);
void checkAndShowMainWindow();
void showMainWindow();
void hideMainWindow();
bool ignoreFrameworkFocusRelease(QObject *object) const;
HbInputFocusObject *createAndSetupFocusObject(QObject *editorWidget);
void switchOwner(HbInputFocusObject *fo, HbInputMethod *newOwner);
void _q_refresh();
void _q_startOrientationSequence();
void _q_endOrientationSequence();
public:
HbInputMethod *q_ptr;
QPointer<HbInputContextProxy > mProxy;
bool mIsActive;
HbInputFocusObject *mFocusObject;
HbInputFocusObject *mOldFocusObject;
HbInputState mInputState;
bool mFocusLocked;
bool mStateChangeInProgress;
QList<HbInputModeProperties> mInputModes;
bool mInsideVanillaWindow;
private: // For unit test.
static HbInputMethodPrivate *d_ptr(HbInputMethod *inputMethod) {
Q_ASSERT(inputMethod);
return inputMethod->d_func();
}
friend class TestHbInputMethodPrivate;
friend class TestHbAbstractVkbHostPrivate;
friend class HbInputContextProxy;
};
#endif // HB_INPUT_METHOD_P_H
// End of file