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// Copyright (C) 2013 BlackBerry Limited. All rights reserved.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "qqnxinputcontext_noimf.h"
#include "qqnxabstractvirtualkeyboard.h"
#include "qqnxintegration.h"
#include "qqnxscreen.h"
#include <QtCore/QDebug>
#include <QtGui/QGuiApplication>
#include <QtGui/QInputMethodEvent>
#if defined(QQNXINPUTCONTEXT_DEBUG)
#define qInputContextDebug qDebug
#else
#define qInputContextDebug QT_NO_QDEBUG_MACRO
#endif
QT_BEGIN_NAMESPACE
QQnxInputContext::QQnxInputContext(QQnxIntegration *integration, QQnxAbstractVirtualKeyboard &keyboard) :
QPlatformInputContext(),
m_inputPanelVisible(false),
m_inputPanelLocale(QLocale::c()),
m_integration(integration),
m_virtualKeyboard(keyboard)
{
connect(&keyboard, SIGNAL(heightChanged(int)), this, SLOT(keyboardHeightChanged()));
connect(&keyboard, SIGNAL(visibilityChanged(bool)), this, SLOT(keyboardVisibilityChanged(bool)));
connect(&keyboard, SIGNAL(localeChanged(QLocale)), this, SLOT(keyboardLocaleChanged(QLocale)));
keyboardVisibilityChanged(keyboard.isVisible());
keyboardLocaleChanged(keyboard.locale());
}
QQnxInputContext::~QQnxInputContext()
{
}
bool QQnxInputContext::isValid() const
{
return true;
}
bool QQnxInputContext::hasPhysicalKeyboard()
{
// TODO: This should query the system to check if a USB keyboard is connected.
return false;
}
void QQnxInputContext::reset()
{
}
bool QQnxInputContext::filterEvent( const QEvent *event )
{
if (hasPhysicalKeyboard())
return false;
if (event->type() == QEvent::CloseSoftwareInputPanel) {
m_virtualKeyboard.hideKeyboard();
qInputContextDebug("hiding virtual keyboard");
return false;
}
if (event->type() == QEvent::RequestSoftwareInputPanel) {
m_virtualKeyboard.showKeyboard();
qInputContextDebug("requesting virtual keyboard");
return false;
}
return false;
}
QRectF QQnxInputContext::keyboardRect() const
{
QRect screenGeometry = m_integration->primaryDisplay()->geometry();
return QRectF(screenGeometry.x(), screenGeometry.height() - m_virtualKeyboard.height(),
screenGeometry.width(), m_virtualKeyboard.height());
}
bool QQnxInputContext::handleKeyboardEvent(int flags, int sym, int mod, int scan, int cap)
{
Q_UNUSED(flags);
Q_UNUSED(sym);
Q_UNUSED(mod);
Q_UNUSED(scan);
Q_UNUSED(cap);
return false;
}
void QQnxInputContext::showInputPanel()
{
qInputContextDebug();
m_virtualKeyboard.showKeyboard();
}
void QQnxInputContext::hideInputPanel()
{
qInputContextDebug();
m_virtualKeyboard.hideKeyboard();
}
bool QQnxInputContext::isInputPanelVisible() const
{
return m_inputPanelVisible;
}
QLocale QQnxInputContext::locale() const
{
return m_inputPanelLocale;
}
void QQnxInputContext::keyboardHeightChanged()
{
emitKeyboardRectChanged();
}
void QQnxInputContext::keyboardVisibilityChanged(bool visible)
{
qInputContextDebug() << "visible=" << visible;
if (m_inputPanelVisible != visible) {
m_inputPanelVisible = visible;
emitInputPanelVisibleChanged();
}
}
void QQnxInputContext::keyboardLocaleChanged(const QLocale &locale)
{
qInputContextDebug() << "locale=" << locale;
if (m_inputPanelLocale != locale) {
m_inputPanelLocale = locale;
emitLocaleChanged();
}
}
void QQnxInputContext::setFocusObject(QObject *object)
{
qInputContextDebug() << "input item=" << object;
if (!inputMethodAccepted()) {
if (m_inputPanelVisible)
hideInputPanel();
} else {
QInputMethodQueryEvent query(Qt::ImHints | Qt::ImEnterKeyType);
QCoreApplication::sendEvent(object, &query);
int inputHints = query.value(Qt::ImHints).toInt();
Qt::EnterKeyType qtEnterKeyType = Qt::EnterKeyType(query.value(Qt::ImEnterKeyType).toInt());
m_virtualKeyboard.setInputHints(inputHints);
m_virtualKeyboard.setEnterKeyType(
QQnxAbstractVirtualKeyboard::qtEnterKeyTypeToQnx(qtEnterKeyType)
);
if (!m_inputPanelVisible)
showInputPanel();
}
}
QT_END_NAMESPACE
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